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wangrong
2025-09-23 40634ebaf5863a599bba8ca2c0575ca079fb8e15 
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/** 


 * @license 


 * Cesium - https://github.com/CesiumGS/cesium 


 * Version 1.114 


 * 


 * Copyright 2011-2022 Cesium Contributors 


 * 


 * Licensed under the Apache License, Version 2.0 (the "License"); 


 * you may not use this file except in compliance with the License. 


 * You may obtain a copy of the License at 


 * 


 * http://www.apache.org/licenses/LICENSE-2.0 


 * 


 * Unless required by applicable law or agreed to in writing, software 


 * distributed under the License is distributed on an "AS IS" BASIS, 


 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 


 * See the License for the specific language governing permissions and 


 * limitations under the License. 


 * 


 * Columbus View (Pat. Pend.) 


 * 


 * Portions licensed separately. 


 * See https://github.com/CesiumGS/cesium/blob/main/LICENSE.md for full licensing details. 


 */ 


 


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 * URI.js - Mutating URLs


 * IPv6 Support


 *


 * Version: 1.19.11


 *


 * Author: Rodney Rehm


 * Web: http://medialize.github.io/URI.js/


 *


 * Licensed under


 *   MIT License http://www.opensource.org/licenses/mit-license


 *


 */(function(e,t){"use strict";typeof Ek=="object"&&Ek.exports?Ek.exports=t():typeof define=="function"&&define.amd?define(t):e.IPv6=t(e)})(i$,function(e){"use strict";var t=e&&e.IPv6;function n(o){var r=o.toLowerCase(),s=r.split(":"),a=s.length,c=8;s[0]===""&&s[1]===""&&s[2]===""?(s.shift(),s.shift()):s[0]===""&&s[1]===""?s.shift():s[a-1]===""&&s[a-2]===""&&s.pop(),a=s.length,s[a-1].indexOf(".")!==-1&&(c=7);var l;for(l=0;l<a&&s[l]!=="";l++);if(l<c)for(s.splice(l,1,"0000");s.length<c;)s.splice(l,0,"0000");for(var f,d=0;d<c;d++){f=s[d].split("");for(var p=0;p<3&&(f[0]==="0"&&f.length>1);p++)f.splice(0,1);s[d]=f.join("")}var g=-1,m=0,x=0,b=-1,T=!1;for(d=0;d<c;d++)T?s[d]==="0"?x+=1:(T=!1,x>m&&(g=b,m=x)):s[d]==="0"&&(T=!0,b=d,x=1);x>m&&(g=b,m=x),m>1&&s.splice(g,m,""),a=s.length;var C="";for(s[0]===""&&(C=":"),d=0;d<a&&(C+=s[d],d!==a-1);d++)C+=":";return s[a-1]===""&&(C+=":"),C}function i(){return e.IPv6===this&&(e.IPv6=t),this}return{best:n,noConflict:i}})});var s$=Zn((r$,Sk)=>{/*!


 * URI.js - Mutating URLs


 * Second Level Domain (SLD) Support


 *


 * Version: 1.19.11


 *


 * Author: Rodney Rehm


 * Web: http://medialize.github.io/URI.js/


 *


 * Licensed under


 *   MIT License http://www.opensource.org/licenses/mit-license


 *


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 * URI.js - Mutating URLs


 *


 * Version: 1.19.11


 *


 * Author: Rodney Rehm


 * Web: http://medialize.github.io/URI.js/


 *


 * Licensed under


 *   MIT License http://www.opensource.org/licenses/mit-license


 *


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.tld=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(typeof E=="boolean"&&(v=E,E=void 0),E===void 0){if(!this._parts.hostname||this.is("IP"))return"";var I=this._parts.hostname.lastIndexOf("."),M=this._parts.hostname.substring(I+1);return v!==!0&&n&&n.list[M.toLowerCase()]&&n.get(this._parts.hostname)||M}else{var B;if(E)if(E.match(/[^a-zA-Z0-9-]/))if(n&&n.is(E))B=new RegExp(l(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(B,E);else throw new TypeError('TLD "'+E+'" contains characters other than [A-Z0-9]');else{if(!this._parts.hostname||this.is("IP"))throw new ReferenceError("cannot set TLD on non-domain host");B=new RegExp(l(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(B,E)}else throw new TypeError("cannot set TLD empty");return this.build(!v),this}},a.directory=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(E===void 0||E===!0){if(!this._parts.path&&!this._parts.hostname)return"";if(this._parts.path==="/")return"/";var I=this._parts.path.length-this.filename().length-1,M=this._parts.path.substring(0,I)||(this._parts.hostname?"/":"");return E?r.decodePath(M):M}else{var B=this._parts.path.length-this.filename().length,V=this._parts.path.substring(0,B),U=new RegExp("^"+l(V));return this.is("relative")||(E||(E="/"),E.charAt(0)!=="/"&&(E="/"+E)),E&&E.charAt(E.length-1)!=="/"&&(E+="/"),E=r.recodePath(E),this._parts.path=this._parts.path.replace(U,E),this.build(!v),this}},a.filename=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(typeof E!="string"){if(!this._parts.path||this._parts.path==="/")return"";var I=this._parts.path.lastIndexOf("/"),M=this._parts.path.substring(I+1);return E?r.decodePathSegment(M):M}else{var B=!1;E.charAt(0)==="/"&&(E=E.substring(1)),E.match(/\.?\//)&&(B=!0);var V=new RegExp(l(this.filename())+"$");return E=r.recodePath(E),this._parts.path=this._parts.path.replace(V,E),B?this.normalizePath(v):this.build(!v),this}},a.suffix=function(E,v){if(this._parts.urn)return E===void 0?"":this;if(E===void 0||E===!0){if(!this._parts.path||this._parts.path==="/")return"";var I=this.filename(),M=I.lastIndexOf("."),B,V;return M===-1?"":(B=I.substring(M+1),V=/^[a-z0-9%]+$/i.test(B)?B:"",E?r.decodePathSegment(V):V)}else{E.charAt(0)==="."&&(E=E.substring(1));var U=this.suffix(),H;if(U)E?H=new RegExp(l(U)+"$"):H=new RegExp(l("."+U)+"$");else{if(!E)return this;this._parts.path+="."+r.recodePath(E)}return H&&(E=r.recodePath(E),this._parts.path=this._parts.path.replace(H,E)),this.build(!v),this}},a.segment=function(E,v,I){var M=this._parts.urn?":":"/",B=this.path(),V=B.substring(0,1)==="/",U=B.split(M);if(E!==void 0&&typeof E!="number"&&(I=v,v=E,E=void 0),E!==void 0&&typeof E!="number")throw new Error('Bad segment "'+E+'", must be 0-based integer');if(V&&U.shift(),E<0&&(E=Math.max(U.length+E,0)),v===void 0)return E===void 0?U:U[E];if(E===null||U[E]===void 0)if(d(v)){U=[];for(var H=0,k=v.length;H<k;H++)!v[H].length&&(!U.length||!U[U.length-1].length)||(U.length&&!U[U.length-1].length&&U.pop(),U.push(x(v[H])))}else(v||typeof v=="string")&&(v=x(v),U[U.length-1]===""?U[U.length-1]=v:U.push(v));else v?U[E]=x(v):U.splice(E,1);return V&&U.unshift(""),this.path(U.join(M),I)},a.segmentCoded=function(E,v,I){var M,B,V;if(typeof E!="number"&&(I=v,v=E,E=void 0),v===void 0){if(M=this.segment(E,v,I),!d(M))M=M!==void 0?r.decode(M):void 0;else for(B=0,V=M.length;B<V;B++)M[B]=r.decode(M[B]);return M}if(!d(v))v=typeof v=="string"||v instanceof String?r.encode(v):v;else for(B=0,V=v.length;B<V;B++)v[B]=r.encode(v[B]);return this.segment(E,v,I)};var _=a.query;return a.query=function(E,v){if(E===!0)return r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof E=="function"){var I=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace),M=E.call(this,I);return this._parts.query=r.buildQuery(M||I,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!v),this}else return E!==void 0&&typeof E!="string"?(this._parts.query=r.buildQuery(E,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!v),this):_.call(this,E,v)},a.setQuery=function(E,v,I){var M=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if(typeof E=="string"||E instanceof String)M[E]=v!==void 0?v:null;else if(typeof E=="object")for(var B in E)c.call(E,B)&&(M[B]=E[B]);else throw new TypeError("URI.addQuery() accepts an object, string as the name parameter");return this._parts.query=r.buildQuery(M,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof E!="string"&&(I=v),this.build(!I),this},a.addQuery=function(E,v,I){var M=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return r.addQuery(M,E,v===void 0?null:v),this._parts.query=r.buildQuery(M,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof E!="string"&&(I=v),this.build(!I),this},a.removeQuery=function(E,v,I){var M=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return r.removeQuery(M,E,v),this._parts.query=r.buildQuery(M,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),typeof E!="string"&&(I=v),this.build(!I),this},a.hasQuery=function(E,v,I){var M=r.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return r.hasQuery(M,E,v,I)},a.setSearch=a.setQuery,a.addSearch=a.addQuery,a.removeSearch=a.removeQuery,a.hasSearch=a.hasQuery,a.normalize=function(){return this._parts.urn?this.normalizeProtocol(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build():this.normalizeProtocol(!1).normalizeHostname(!1).normalizePort(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build()},a.normalizeProtocol=function(E){return typeof this._parts.protocol=="string"&&(this._parts.protocol=this._parts.protocol.toLowerCase(),this.build(!E)),this},a.normalizeHostname=function(E){return this._parts.hostname&&(this.is("IDN")&&e?this._parts.hostname=e.toASCII(this._parts.hostname):this.is("IPv6")&&t&&(this._parts.hostname=t.best(this._parts.hostname)),this._parts.hostname=this._parts.hostname.toLowerCase(),this.build(!E)),this},a.normalizePort=function(E){return typeof this._parts.protocol=="string"&&this._parts.port===r.defaultPorts[this._parts.protocol]&&(this._parts.port=null,this.build(!E)),this},a.normalizePath=function(E){var v=this._parts.path;if(!v)return this;if(this._parts.urn)return this._parts.path=r.recodeUrnPath(this._parts.path),this.build(!E),this;if(this._parts.path==="/")return this;v=r.recodePath(v);var I,M="",B,V;for(v.charAt(0)!=="/"&&(I=!0,v="/"+v),(v.slice(-3)==="/.."||v.slice(-2)==="/.")&&(v+="/"),v=v.replace(/(\/(\.\/)+)|(\/\.$)/g,"/").replace(/\/{2,}/g,"/"),I&&(M=v.substring(1).match(/^(\.\.\/)+/)||"",M&&(M=M[0]));B=v.search(/\/\.\.(\/|$)/),B!==-1;){if(B===0){v=v.substring(3);continue}V=v.substring(0,B).lastIndexOf("/"),V===-1&&(V=B),v=v.substring(0,V)+v.substring(B+3)}return I&&this.is("relative")&&(v=M+v.substring(1)),this._parts.path=v,this.build(!E),this},a.normalizePathname=a.normalizePath,a.normalizeQuery=function(E){return typeof this._parts.query=="string"&&(this._parts.query.length?this.query(r.parseQuery(this._parts.query,this._parts.escapeQuerySpace)):this._parts.query=null,this.build(!E)),this},a.normalizeFragment=function(E){return this._parts.fragment||(this._parts.fragment=null,this.build(!E)),this},a.normalizeSearch=a.normalizeQuery,a.normalizeHash=a.normalizeFragment,a.iso8859=function(){var E=r.encode,v=r.decode;r.encode=escape,r.decode=decodeURIComponent;try{this.normalize()}finally{r.encode=E,r.decode=v}return this},a.unicode=function(){var E=r.encode,v=r.decode;r.encode=T,r.decode=unescape;try{this.normalize()}finally{r.encode=E,r.decode=v}return this},a.readable=function(){var E=this.clone();E.username("").password("").normalize();var v="";if(E._parts.protocol&&(v+=E._parts.protocol+"://"),E._parts.hostname&&(E.is("punycode")&&e?(v+=e.toUnicode(E._parts.hostname),E._parts.port&&(v+=":"+E._parts.port)):v+=E.host()),E._parts.hostname&&E._parts.path&&E._parts.path.charAt(0)!=="/"&&(v+="/"),v+=E.path(!0),E._parts.query){for(var I="",M=0,B=E._parts.query.split("&"),V=B.length;M<V;M++){var U=(B[M]||"").split("=");I+="&"+r.decodeQuery(U[0],this._parts.escapeQuerySpace).replace(/&/g,"%26"),U[1]!==void 0&&(I+="="+r.decodeQuery(U[1],this._parts.escapeQuerySpace).replace(/&/g,"%26"))}v+="?"+I.substring(1)}return v+=r.decodeQuery(E.hash(),!0),v},a.absoluteTo=function(E){var v=this.clone(),I=["protocol","username","password","hostname","port"],M,B,V;if(this._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(E instanceof r||(E=new r(E)),v._parts.protocol||(v._parts.protocol=E._parts.protocol,this._parts.hostname))return v;for(B=0;V=I[B];B++)v._parts[V]=E._parts[V];return v._parts.path?(v._parts.path.substring(-2)===".."&&(v._parts.path+="/"),v.path().charAt(0)!=="/"&&(M=E.directory(),M=M||(E.path().indexOf("/")===0?"/":""),v._parts.path=(M?M+"/":"")+v._parts.path,v.normalizePath())):(v._parts.path=E._parts.path,v._parts.query||(v._parts.query=E._parts.query)),v.build(),v},a.relativeTo=function(E){var v=this.clone().normalize(),I,M,B,V,U;if(v._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(E=new r(E).normalize(),I=v._parts,M=E._parts,V=v.path(),U=E.path(),V.charAt(0)!=="/")throw new Error("URI is already relative");if(U.charAt(0)!=="/")throw new Error("Cannot calculate a URI relative to another relative URI");if(I.protocol===M.protocol&&(I.protocol=null),I.username!==M.username||I.password!==M.password||I.protocol!==null||I.username!==null||I.password!==null)return v.build();if(I.hostname===M.hostname&&I.port===M.port)I.hostname=null,I.port=null;else return v.build();if(V===U)return I.path="",v.build();if(B=r.commonPath(V,U),!B)return v.build();var H=M.path.substring(B.length).replace(/[^\/]*$/,"").replace(/.*?\//g,"../");return I.path=H+I.path.substring(B.length)||"./",v.build()},a.equals=function(E){var v=this.clone(),I=new r(E),M={},B={},V={},U,H,k;if(v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KaD2cdtfh3a8V:mh86a8Z:mh87a8Y:mh88cbh8AaDh5Jbbbbh8RJbbbbh8UJbbbbh8WJbbbbh8XJbbbbh8VJbbbbh8YJbbbbh8ZJbbbbh89Jbbbbh8:inaPc;Wbfa8Afgscwfa8Pa81a3IdbaLIdbg8M:tg8SNa80aQIdba8M:tgyNMg8NNUdbasclfa8Pa83a8SNaBayNMgINUdbasa8Pa85a8SNaUayNMg8SNUdbascxfa8Pa86a8NNa87aINa8Ma88a8SNMMMg8MNUdba8Pa8NaINNa8XMh8Xa8Pa8Na8SNNa8VMh8Va8PaIa8SNNa8YMh8Ya8Pa8Ma8MNNaRMhRa8Pa8Na8MNNa8RMh8Ra8PaIa8MNNa8UMh8Ua8Pa8Sa8MNNa8WMh8Wa8Pa8Na8NNNa8ZMh8Za8PaIaINNa89Mh89a8Pa8Sa8SNNa8:Mh8:aLclfhLa3clfh3aQclfhQa8Aczfh8Aa5cufg5mbkaoaCaOcdtfydbgLc8S2fgsa8:asIdbMUdbasa89asIdlMUdlasa8ZasIdwMUdwasa8YasIdxMUdxasa8VasIdzMUdzasa8XasIdCMUdCasa8WasIdKMUdKasa8UasId3MUd3asa8RasIdaMUdaasaRasId8KMUd8Kasa8PasIdyMUdyaoaCaKcdtfydbgKc8S2fgsa8:asIdbMUdbasa89asIdlMUdlasa8ZasIdwMUdwasa8YasIdxMUdxasa8VasIdzMUdzasa8XasIdCMUdCasa8WasIdKMUdKasa8UasId3MUd3asa8RasIdaMUdaasaRasId8KMUd8Kasa8PasIdyMUdyaoaCagcdtfydbgOc8S2fgsa8:asIdbMUdbasa89asIdlMUdlasa8ZasIdwMUdwasa8YasIdxMUdxasa8VasIdzMUdzasa8XasIdCMUdCasa8WasIdKMUdKasa8UasId3MUd3asa8RasIdaMUdaasaRasId8KMUd8Kasa8PasIdyMUdyawaLaD2cltfh5cbhLaDh3ina5aLfgsaPc;WbfaLfgQIdbasIdbMUdbasclfg8AaQclfIdba8AIdbMUdbascwfg8AaQcwfIdba8AIdbMUdbascxfgsaQcxfIdbasIdbMUdbaLczfhLa3cufg3mbkawaKaD2cltfh5cbhLaDh3ina5aLfgsaPc;WbfaLfgQIdbasIdbMUdbasclfg8AaQclfIdba8AIdbMUdbascwfg8AaQcwfIdba8AIdbMUdbascxfgsaQcxfIdbasIdbMUdbaLczfhLa3cufg3mbkawaOaD2cltfh5cbhLaDh3ina5aLfgsaPc;WbfaLfgQIdbasIdbMUdbasclfg8AaQclfIdba8AIdbMUdbascwfg8AaQcwfIdba8AIdbMUdbascxfgsaQcxfIdbasIdbMUdbaLczfhLa3cufg3mbkaYcifgYad6mbkkdnabaeSmbabaeadcdtz:kjjjb8AkaPydbhZcbhsdnalTmbaZclfhsaZydbh3aEhLalh8AcbhQincbasydbg5a39RaLRbbcpeGEaQfhQaLcefhLasclfhsa5h3a8Acufg8AmbkaQce4hskcuadas9Rcifgrcx2arc;v:Q;v:Qe0Ecbyd1:jjjbHjjjjbbh8LaPcwfaPyd9Ogscdtfa8LBdbaPascefgLBd9OaPcwfaLcdtfcuarcdtarcFFFFi0Ecbyd1:jjjbHjjjjbbgxBdbaPascdfgLBd9OaPcwfaLcdtfaAcbyd1:jjjbHjjjjbbgHBdbaPascifgLBd9OaPcwfaLcdtfalcbyd1:jjjbHjjjjbbgnBdbaPasclfBd9OJbbbbh8Ydnadaq9nmbdnarci6mbakakNh8VaDclthca8Lcwfh9cJbbbbh8YinaPabadghalaCz:cjjjbabhOcbhzcbhKincbhsindnaCaOasfydbgQcdtgYfydbg8AaCabasc;m1jjbfydbaKfcdtfydbgLcdtfydbg5SmbaEaLfRbbgecv2aEaQfRbbg3fc;G1jjbfRbbg8Ka3cv2aefggc;G1jjbfRbbgiVcFeGTmbdnagc:W1jjbfRbbTmba5a8A0mekdna3ae9hmba3cufcFeGce0mba8FaYfydbaL9hmeka8Lazcx2fg3aLaQaicFeGg8AEBdla3aQaLa8AEBdba3a8Aa8KGcb9hBdwazcefhzkasclfgscx9hmbkdnaKcifgKah9pmbaOcxfhOazcifar9nmekkdnazmbahhdxikcbheinJbbbbJbbjZa8EaCa8Laecx2fg3ydlg8Aa3ydbg5a3ydwgLEgKcdtfydbg8Kc8S2gifgsIdyg8P:va8PJbbbb9BEasIdwa8Ja5a8AaLEgYcx2fgLIdwg8SNasIdzaLIdbg8MNasIdaMg8Pa8PMMa8SNasIdlaLIdlgyNasIdCa8SNasId3Mg8Pa8PMMayNasIdba8MNasIdxayNasIdKMg8Pa8PMMa8MNasId8KMMM:lNh8WJbbbbJbbjZa8EaCa5cdtfydbgdc8S2gQfgsIdyg8P:va8PJbbbb9BEasIdwa8Ja8Acx2fgLIdwgINasIdzaLIdbgRNasIdaMg8Pa8PMMaINasIdlaLIdlg8RNasIdCaINasId3Mg8Pa8PMMa8RNasIdbaRNasIdxa8RNasIdKMg8Pa8PMMaRNasId8KMMM:lNh8Xa3cwfhOa3clfhgdnaDTmbaoaQfgQIdwaINaQIdzaRNaQIdaMg8Pa8PMMaINaQIdla8RNaQIdCaINaQId3Mg8Pa8PMMa8RNaQIdbaRNaQIdxa8RNaQIdKMg8Pa8PMMaRNaQId8KMMMh8Nava8AaD2cdtfhLawadaD2cltfhsaQIdyh8UaDhQinaLIdbg8PJbbb;aNascxfIdbaIascwfIdbNaRasIdbNa8RasclfIdbNMMMNa8Pa8PNa8UNa8NMMh8NaLclfhLasczfhsaQcufgQmbkaoaifgQIdwa8SNaQIdza8MNaQIdaMg8Pa8PMMa8SNaQIdlayNaQIdCa8SNaQId3Mg8Pa8PMMayNaQIdba8MNaQIdxayNaQIdKMg8Pa8PMMa8MNaQId8KMMMhIavaYaD2cdtfhLawa8KaD2cltfhsaQIdyhRaDhQinaLIdbg8PJbbb;aNascxfIdba8SascwfIdbNa8MasIdbNayasclfIdbNMMMNa8Pa8PNaRNaIMMhIaLclfhLasczfhsaQcufgQmbka8WaI:lMh8Wa8Xa8N:lMh8Xkaga8AaYa8Xa8W9FgsEBdba3a5aKasEBdbaOa8Xa8WasEUdbaecefgeaz9hmbkaPc;Wbfcbcj;abz:ljjjb8Aa9chsazhLinaPc;WbfasydbcO4c;8ZGfgQaQydbcefBdbascxfhsaLcufgLmbkcbhscbhLinaPc;WbfasfgQydbh3aQaLBdba3aLfhLasclfgscj;ab9hmbkcbhsa9chLinaPc;WbfaLydbcO4c;8ZGfgQaQydbgQcefBdbaxaQcdtfasBdbaLcxfhLazascefgs9hmbkahaq9RgQci9UhJdnalTmbcbhsaHhLinaLasBdbaLclfhLalascefgs9hmbkkcbh9eancbalz:ljjjbhTaQcO9UhSaJce4h9haPydlh9icbhicbhgdnina8Laxagcdtfydbcx2fgOIdwg8Na8V9EmeaiaJ9pmeJFFuuh8Pdna9haz9pmba8Laxa9hcdtfydbcx2fIdwJbb;aZNh8Pkdna8Na8P9ETmbaiaS0mdkdnaTaCaOydlg6cdtg9kfydbg3fg0RbbaTaCaOydbgKcdtg9mfydbg9nfg9oRbbVmbdnaZa9ncdtfgsclfydbgLasydbgsSmbaLas9Rh5a9iascitfhsa8Ja3cx2fgYcwfhdaYclfhAa8Ja9ncx2fg8Kcwfh9pa8Kclfh9qcbhLcehednindnaHasydbcdtfydbgQa3SmbaHasclfydbcdtfydbg8Aa3SmbaQa8ASmba8Ja8Acx2fg8AIdba8JaQcx2fgQIdbgI:tg8Pa9qIdbaQIdlg8S:tg8MNa8KIdbaI:tgya8AIdla8S:tg8NN:ta8PaAIdba8S:tgRNaYIdbaI:tg8Ra8NN:tNa8Na9pIdbaQIdwg8S:tg8UNa8Ma8AIdwa8S:tgIN:ta8NadIdba8S:tg8SNaRaIN:tNaIayNa8Ua8PN:taIa8RNa8Sa8PN: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:fPdebdkaKhsinaHascdtgsfa3BdbaXasfydbgsaK9hmbxikkaXa9kfydbhsaXa9mfydbhKaHa9mfa6Bdbash6kaHaKcdtfa6Bdbka9oce86bb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 * protobuf.js v7.2.5 (c) 2016, daniel wirtz


 * compiled tue, 22 aug 2023 00:04:28 utc


 * licensed under the bsd-3-clause license


 * see: https://github.com/dcodeio/protobuf.js for details


 */(function(undefined){"use strict";(function(t,n,i){function o(s){var a=n[s];return a||t[s][0].call(a=n[s]={exports:{}},o,a,a.exports),a.exports}var r=o(i[0]);r.util.global.protobuf=r,typeof define=="function"&&define.amd&&define(["long"],function(s){return s&&s.isLong&&(r.util.Long=s,r.configure()),r}),typeof module=="object"&&module&&module.exports&&(module.exports=r)})({1:[function(e,t,n){"use strict";t.exports=i;function i(o,r){for(var s=new Array(arguments.length-1),a=0,c=2,l=!0;c<arguments.length;)s[a++]=arguments[c++];return new Promise(function(d,p){s[a]=function(m){if(l)if(l=!1,m)p(m);else{for(var x=new Array(arguments.length-1),b=0;b<x.length;)x[b++]=arguments[b];d.apply(null,x)}};try{o.apply(r||null,s)}catch(g){l&&(l=!1,p(g))}})}},{}],2:[function(e,t,n){"use strict";var i=n;i.length=function(l){var f=l.length;if(!f)return 0;for(var d=0;--f%4>1&&l.charAt(f)==="=";)++d;return Math.ceil(l.length*3)/4-d};for(var o=new Array(64),r=new Array(123),s=0;s<64;)r[o[s]=s<26?s+65:s<52?s+71:s<62?s-4:s-59|43]=s++;i.encode=function(l,f,d){for(var p=null,g=[],m=0,x=0,b;f<d;){var T=l[f++];switch(x){case 0:g[m++]=o[T>>2],b=(T&3)<<4,x=1;break;case 1:g[m++]=o[b|T>>4],b=(T&15)<<2,x=2;break;case 2:g[m++]=o[b|T>>6],g[m++]=o[T&63],x=0;break}m>8191&&((p||(p=[])).push(String.fromCharCode.apply(String,g)),m=0)}return x&&(g[m++]=o[b],g[m++]=61,x===1&&(g[m++]=61)),p?(m&&p.push(String.fromCharCode.apply(String,g.slice(0,m))),p.join("")):String.fromCharCode.apply(String,g.slice(0,m))};var a="invalid encoding";i.decode=function(l,f,d){for(var p=d,g=0,m,x=0;x<l.length;){var b=l.charCodeAt(x++);if(b===61&&g>1)break;if((b=r[b])===undefined)throw Error(a);switch(g){case 0:m=b,g=1;break;case 1:f[d++]=m<<2|(b&48)>>4,m=b,g=2;break;case 2:f[d++]=(m&15)<<4|(b&60)>>2,m=b,g=3;break;case 3:f[d++]=(m&3)<<6|b,g=0;break}}if(g===1)throw Error(a);return d-p},i.test=function(l){return/^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$/.test(l)}},{}],3:[function(e,t,n){"use strict";t.exports=i;function i(){this._listeners={}}i.prototype.on=function(r,s,a){return(this._listeners[r]||(this._listeners[r]=[])).push({fn:s,ctx:a||this}),this},i.prototype.off=function(r,s){if(r===undefined)this._listeners={};else if(s===undefined)this._listeners[r]=[];else for(var a=this._listeners[r],c=0;c<a.length;)a[c].fn===s?a.splice(c,1):++c;return this},i.prototype.emit=function(r){var s=this._listeners[r];if(s){for(var a=[],c=1;c<arguments.length;)a.push(arguments[c++]);for(c=0;c<s.length;)s[c].fn.apply(s[c++].ctx,a)}return this}},{}],4:[function(e,t,n){"use strict";t.exports=i(i);function i(c){return typeof Float32Array<"u"?function(){var l=new Float32Array([-0]),f=new Uint8Array(l.buffer),d=f[3]===128;function p(b,T,C){l[0]=b,T[C]=f[0],T[C+1]=f[1],T[C+2]=f[2],T[C+3]=f[3]}function g(b,T,C){l[0]=b,T[C]=f[3],T[C+1]=f[2],T[C+2]=f[1],T[C+3]=f[0]}c.writeFloatLE=d?p:g,c.writeFloatBE=d?g:p;function m(b,T){return f[0]=b[T],f[1]=b[T+1],f[2]=b[T+2],f[3]=b[T+3],l[0]}function x(b,T){return f[3]=b[T],f[2]=b[T+1],f[1]=b[T+2],f[0]=b[T+3],l[0]}c.readFloatLE=d?m:x,c.readFloatBE=d?x:m}():function(){function l(d,p,g,m){var x=p<0?1:0;if(x&&(p=-p),p===0)d(1/p>0?0:2147483648,g,m);else if(isNaN(p))d(2143289344,g,m);else if(p>34028234663852886e22)d((x<<31|2139095040)>>>0,g,m);else if(p<11754943508222875e-54)d((x<<31|Math.round(p/1401298464324817e-60))>>>0,g,m);else{var b=Math.floor(Math.log(p)/Math.LN2),T=Math.round(p*Math.pow(2,-b)*8388608)&8388607;d((x<<31|b+127<<23|T)>>>0,g,m)}}c.writeFloatLE=l.bind(null,o),c.writeFloatBE=l.bind(null,r);function f(d,p,g){var m=d(p,g),x=(m>>31)*2+1,b=m>>>23&255,T=m&8388607;return b===255?T?NaN:x*(1/0):b===0?x*1401298464324817e-60*T:x*Math.pow(2,b-150)*(T+8388608)}c.readFloatLE=f.bind(null,s),c.readFloatBE=f.bind(null,a)}(),typeof Float64Array<"u"?function(){var l=new Float64Array([-0]),f=new Uint8Array(l.buffer),d=f[7]===128;function p(b,T,C){l[0]=b,T[C]=f[0],T[C+1]=f[1],T[C+2]=f[2],T[C+3]=f[3],T[C+4]=f[4],T[C+5]=f[5],T[C+6]=f[6],T[C+7]=f[7]}function g(b,T,C){l[0]=b,T[C]=f[7],T[C+1]=f[6],T[C+2]=f[5],T[C+3]=f[4],T[C+4]=f[3],T[C+5]=f[2],T[C+6]=f[1],T[C+7]=f[0]}c.writeDoubleLE=d?p:g,c.writeDoubleBE=d?g:p;function m(b,T){return f[0]=b[T],f[1]=b[T+1],f[2]=b[T+2],f[3]=b[T+3],f[4]=b[T+4],f[5]=b[T+5],f[6]=b[T+6],f[7]=b[T+7],l[0]}function x(b,T){return f[7]=b[T],f[6]=b[T+1],f[5]=b[T+2],f[4]=b[T+3],f[3]=b[T+4],f[2]=b[T+5],f[1]=b[T+6],f[0]=b[T+7],l[0]}c.readDoubleLE=d?m:x,c.readDoubleBE=d?x:m}():function(){function l(d,p,g,m,x,b){var T=m<0?1:0;if(T&&(m=-m),m===0)d(0,x,b+p),d(1/m>0?0:2147483648,x,b+g);else if(isNaN(m))d(0,x,b+p),d(2146959360,x,b+g);else if(m>17976931348623157e292)d(0,x,b+p),d((T<<31|2146435072)>>>0,x,b+g);else{var C;if(m<22250738585072014e-324)C=m/5e-324,d(C>>>0,x,b+p),d((T<<31|C/4294967296)>>>0,x,b+g);else{var A=Math.floor(Math.log(m)/Math.LN2);A===1024&&(A=1023),C=m*Math.pow(2,-A),d(C*4503599627370496>>>0,x,b+p),d((T<<31|A+1023<<20|C*1048576&1048575)>>>0,x,b+g)}}}c.writeDoubleLE=l.bind(null,o,0,4),c.writeDoubleBE=l.bind(null,r,4,0);function f(d,p,g,m,x){var b=d(m,x+p),T=d(m,x+g),C=(T>>31)*2+1,A=T>>>20&2047,S=4294967296*(T&1048575)+b;return A===2047?S?NaN:C*(1/0):A===0?C*5e-324*S:C*Math.pow(2,A-1075)*(S+4503599627370496)}c.readDoubleLE=f.bind(null,s,0,4),c.readDoubleBE=f.bind(null,a,4,0)}(),c}function o(c,l,f){l[f]=c&255,l[f+1]=c>>>8&255,l[f+2]=c>>>16&255,l[f+3]=c>>>24}function r(c,l,f){l[f]=c>>>24,l[f+1]=c>>>16&255,l[f+2]=c>>>8&255,l[f+3]=c&255}function s(c,l){return(c[l]|c[l+1]<<8|c[l+2]<<16|c[l+3]<<24)>>>0}function a(c,l){return(c[l]<<24|c[l+1]<<16|c[l+2]<<8|c[l+3])>>>0}},{}],5:[function(require,module,exports){"use strict";module.exports=inquire;function inquire(moduleName){try{var mod=eval("quire".replace(/^/,"re"))(moduleName);if(mod&&(mod.length||Object.keys(mod).length))return mod}catch(e){}return null}},{}],6:[function(e,t,n){"use strict";t.exports=i;function i(o,r,s){var a=s||8192,c=a>>>1,l=null,f=a;return function(p){if(p<1||p>c)return o(p);f+p>a&&(l=o(a),f=0);var g=r.call(l,f,f+=p);return f&7&&(f=(f|7)+1),g}}},{}],7:[function(e,t,n){"use strict";var i=n;i.length=function(r){for(var s=0,a=0,c=0;c<r.length;++c)a=r.charCodeAt(c),a<128?s+=1:a<2048?s+=2:(a&64512)===55296&&(r.charCodeAt(c+1)&64512)===56320?(++c,s+=4):s+=3;return s},i.read=function(r,s,a){var c=a-s;if(c<1)return"";for(var l=null,f=[],d=0,p;s<a;)p=r[s++],p<128?f[d++]=p:p>191&&p<224?f[d++]=(p&31)<<6|r[s++]&63:p>239&&p<365?(p=((p&7)<<18|(r[s++]&63)<<12|(r[s++]&63)<<6|r[s++]&63)-65536,f[d++]=55296+(p>>10),f[d++]=56320+(p&1023)):f[d++]=(p&15)<<12|(r[s++]&63)<<6|r[s++]&63,d>8191&&((l||(l=[])).push(String.fromCharCode.apply(String,f)),d=0);return l?(d&&l.push(String.fromCharCode.apply(String,f.slice(0,d))),l.join("")):String.fromCharCode.apply(String,f.slice(0,d))},i.write=function(r,s,a){for(var c=a,l,f,d=0;d<r.length;++d)l=r.charCodeAt(d),l<128?s[a++]=l:l<2048?(s[a++]=l>>6|192,s[a++]=l&63|128):(l&64512)===55296&&((f=r.charCodeAt(d+1))&64512)===56320?(l=65536+((l&1023)<<10)+(f&1023),++d,s[a++]=l>>18|240,s[a++]=l>>12&63|128,s[a++]=l>>6&63|128,s[a++]=l&63|128):(s[a++]=l>>12|224,s[a++]=l>>6&63|128,s[a++]=l&63|128);return a-c}},{}],8:[function(e,t,n){"use strict";var i=n;i.build="minimal",i.Writer=e(16),i.BufferWriter=e(17),i.Reader=e(9),i.BufferReader=e(10),i.util=e(15),i.rpc=e(12),i.roots=e(11),i.configure=o;function o(){i.util._configure(),i.Writer._configure(i.BufferWriter),i.Reader._configure(i.BufferReader)}o()},{10:10,11:11,12:12,15:15,16:16,17:17,9:9}],9:[function(e,t,n){"use strict";t.exports=c;var i=e(15),o,r=i.LongBits,s=i.utf8;function a(m,x){return RangeError("index out of range: "+m.pos+" + "+(x||1)+" > "+m.len)}function c(m){this.buf=m,this.pos=0,this.len=m.length}var l=typeof Uint8Array<"u"?function(x){if(x instanceof Uint8Array||Array.isArray(x))return new c(x);throw Error("illegal buffer")}:function(x){if(Array.isArray(x))return new c(x);throw Error("illegal buffer")},f=function(){return i.Buffer?function(b){return(c.create=function(C){return i.Buffer.isBuffer(C)?new o(C):l(C)})(b)}:l};c.create=f(),c.prototype._slice=i.Array.prototype.subarray||i.Array.prototype.slice,c.prototype.uint32=function(){var x=4294967295;return function(){if(x=(this.buf[this.pos]&127)>>>0,this.buf[this.pos++]<128||(x=(x|(this.buf[this.pos]&127)<<7)>>>0,this.buf[this.pos++]<128)||(x=(x|(this.buf[this.pos]&127)<<14)>>>0,this.buf[this.pos++]<128)||(x=(x|(this.buf[this.pos]&127)<<21)>>>0,this.buf[this.pos++]<128)||(x=(x|(this.buf[this.pos]&15)<<28)>>>0,this.buf[this.pos++]<128))return x;if((this.pos+=5)>this.len)throw this.pos=this.len,a(this,10);return x}}(),c.prototype.int32=function(){return this.uint32()|0},c.prototype.sint32=function(){var x=this.uint32();return x>>>1^-(x&1)|0};function d(){var m=new r(0,0),x=0;if(this.len-this.pos>4){for(;x<4;++x)if(m.lo=(m.lo|(this.buf[this.pos]&127)<<x*7)>>>0,this.buf[this.pos++]<128)return m;if(m.lo=(m.lo|(this.buf[this.pos]&127)<<28)>>>0,m.hi=(m.hi|(this.buf[this.pos]&127)>>4)>>>0,this.buf[this.pos++]<128)return m;x=0}else{for(;x<3;++x){if(this.pos>=this.len)throw a(this);if(m.lo=(m.lo|(this.buf[this.pos]&127)<<x*7)>>>0,this.buf[this.pos++]<128)return m}return m.lo=(m.lo|(this.buf[this.pos++]&127)<<x*7)>>>0,m}if(this.len-this.pos>4){for(;x<5;++x)if(m.hi=(m.hi|(this.buf[this.pos]&127)<<x*7+3)>>>0,this.buf[this.pos++]<128)return m}else for(;x<5;++x){if(this.pos>=this.len)throw a(this);if(m.hi=(m.hi|(this.buf[this.pos]&127)<<x*7+3)>>>0,this.buf[this.pos++]<128)return m}throw Error("invalid varint encoding")}c.prototype.bool=function(){return this.uint32()!==0};function p(m,x){return(m[x-4]|m[x-3]<<8|m[x-2]<<16|m[x-1]<<24)>>>0}c.prototype.fixed32=function(){if(this.pos+4>this.len)throw a(this,4);return p(this.buf,this.pos+=4)},c.prototype.sfixed32=function(){if(this.pos+4>this.len)throw a(this,4);return p(this.buf,this.pos+=4)|0};function g(){if(this.pos+8>this.len)throw a(this,8);return new r(p(this.buf,this.pos+=4),p(this.buf,this.pos+=4))}c.prototype.float=function(){if(this.pos+4>this.len)throw a(this,4);var x=i.float.readFloatLE(this.buf,this.pos);return this.pos+=4,x},c.prototype.double=function(){if(this.pos+8>this.len)throw a(this,4);var x=i.float.readDoubleLE(this.buf,this.pos);return this.pos+=8,x},c.prototype.bytes=function(){var x=this.uint32(),b=this.pos,T=this.pos+x;if(T>this.len)throw a(this,x);if(this.pos+=x,Array.isArray(this.buf))return this.buf.slice(b,T);if(b===T){var C=i.Buffer;return C?C.alloc(0):new this.buf.constructor(0)}return this._slice.call(this.buf,b,T)},c.prototype.string=function(){var x=this.bytes();return s.read(x,0,x.length)},c.prototype.skip=function(x){if(typeof x=="number"){if(this.pos+x>this.len)throw a(this,x);this.pos+=x}else do if(this.pos>=this.len)throw a(this);while(this.buf[this.pos++]&128);return this},c.prototype.skipType=function(m){switch(m){case 0:this.skip();break;case 1:this.skip(8);break;case 2:this.skip(this.uint32());break;case 3:for(;(m=this.uint32()&7)!==4;)this.skipType(m);break;case 5:this.skip(4);break;default:throw Error("invalid wire type "+m+" at offset "+this.pos)}return this},c._configure=function(m){o=m,c.create=f(),o._configure();var x=i.Long?"toLong":"toNumber";i.merge(c.prototype,{int64:function(){return d.call(this)[x](!1)},uint64:function(){return d.call(this)[x](!0)},sint64:function(){return d.call(this).zzDecode()[x](!1)},fixed64:function(){return g.call(this)[x](!0)},sfixed64:function(){return g.call(this)[x](!1)}})}},{15:15}],10:[function(e,t,n){"use strict";t.exports=r;var i=e(9);(r.prototype=Object.create(i.prototype)).constructor=r;var o=e(15);function r(s){i.call(this,s)}r._configure=function(){o.Buffer&&(r.prototype._slice=o.Buffer.prototype.slice)},r.prototype.string=function(){var a=this.uint32();return this.buf.utf8Slice?this.buf.utf8Slice(this.pos,this.pos=Math.min(this.pos+a,this.len)):this.buf.toString("utf-8",this.pos,this.pos=Math.min(this.pos+a,this.len))},r._configure()},{15:15,9:9}],11:[function(e,t,n){"use strict";t.exports={}},{}],12:[function(e,t,n){"use strict";var i=n;i.Service=e(13)},{13:13}],13:[function(e,t,n){"use strict";t.exports=o;var i=e(15);(o.prototype=Object.create(i.EventEmitter.prototype)).constructor=o;function o(r,s,a){if(typeof r!="function")throw TypeError("rpcImpl must be a function");i.EventEmitter.call(this),this.rpcImpl=r,this.requestDelimited=!!s,this.responseDelimited=!!a}o.prototype.rpcCall=function r(s,a,c,l,f){if(!l)throw TypeError("request must be specified");var d=this;if(!f)return i.asPromise(r,d,s,a,c,l);if(!d.rpcImpl)return setTimeout(function(){f(Error("already ended"))},0),undefined;try{return d.rpcImpl(s,a[d.requestDelimited?"encodeDelimited":"encode"](l).finish(),function(g,m){if(g)return d.emit("error",g,s),f(g);if(m===null)return d.end(!0),undefined;if(!(m instanceof c))try{m=c[d.responseDelimited?"decodeDelimited":"decode"](m)}catch(x){return d.emit("error",x,s),f(x)}return d.emit("data",m,s),f(null,m)})}catch(p){return d.emit("error",p,s),setTimeout(function(){f(p)},0),undefined}},o.prototype.end=function(s){return this.rpcImpl&&(s||this.rpcImpl(null,null,null),this.rpcImpl=null,this.emit("end").off()),this}},{15:15}],14:[function(e,t,n){"use strict";t.exports=o;var i=e(15);function o(c,l){this.lo=c>>>0,this.hi=l>>>0}var r=o.zero=new o(0,0);r.toNumber=function(){return 0},r.zzEncode=r.zzDecode=function(){return this},r.length=function(){return 1};var s=o.zeroHash="\0\0\0\0\0\0\0\0";o.fromNumber=function(l){if(l===0)return r;var f=l<0;f&&(l=-l);var d=l>>>0,p=(l-d)/4294967296>>>0;return f&&(p=~p>>>0,d=~d>>>0,++d>4294967295&&(d=0,++p>4294967295&&(p=0))),new o(d,p)},o.from=function(l){if(typeof l=="number")return o.fromNumber(l);if(i.isString(l))if(i.Long)l=i.Long.fromString(l);else return o.fromNumber(parseInt(l,10));return l.low||l.high?new o(l.low>>>0,l.high>>>0):r},o.prototype.toNumber=function(l){if(!l&&this.hi>>>31){var f=~this.lo+1>>>0,d=~this.hi>>>0;return f||(d=d+1>>>0),-(f+d*4294967296)}return this.lo+this.hi*4294967296},o.prototype.toLong=function(l){return i.Long?new i.Long(this.lo|0,this.hi|0,!!l):{low:this.lo|0,high:this.hi|0,unsigned:!!l}};var a=String.prototype.charCodeAt;o.fromHash=function(l){return l===s?r:new o((a.call(l,0)|a.call(l,1)<<8|a.call(l,2)<<16|a.call(l,3)<<24)>>>0,(a.call(l,4)|a.call(l,5)<<8|a.call(l,6)<<16|a.call(l,7)<<24)>>>0)},o.prototype.toHash=function(){return String.fromCharCode(this.lo&255,this.lo>>>8&255,this.lo>>>16&255,this.lo>>>24,this.hi&255,this.hi>>>8&255,this.hi>>>16&255,this.hi>>>24)},o.prototype.zzEncode=function(){var l=this.hi>>31;return this.hi=((this.hi<<1|this.lo>>>31)^l)>>>0,this.lo=(this.lo<<1^l)>>>0,this},o.prototype.zzDecode=function(){var l=-(this.lo&1);return this.lo=((this.lo>>>1|this.hi<<31)^l)>>>0,this.hi=(this.hi>>>1^l)>>>0,this},o.prototype.length=function(){var l=this.lo,f=(this.lo>>>28|this.hi<<4)>>>0,d=this.hi>>>24;return d===0?f===0?l<16384?l<128?1:2:l<2097152?3:4:f<16384?f<128?5:6:f<2097152?7:8:d<128?9:10}},{15:15}],15:[function(e,t,n){"use strict";var i=n;i.asPromise=e(1),i.base64=e(2),i.EventEmitter=e(3),i.float=e(4),i.inquire=e(5),i.utf8=e(7),i.pool=e(6),i.LongBits=e(14),i.isNode=!!(typeof global<"u"&&global&&global.process&&global.process.versions&&global.process.versions.node),i.global=i.isNode&&global||typeof window<"u"&&window||typeof self<"u"&&self||this,i.emptyArray=Object.freeze?Object.freeze([]):[],i.emptyObject=Object.freeze?Object.freeze({}):{},i.isInteger=Number.isInteger||function(a){return typeof a=="number"&&isFinite(a)&&Math.floor(a)===a},i.isString=function(a){return typeof a=="string"||a instanceof String},i.isObject=function(a){return a&&typeof a=="object"},i.isset=i.isSet=function(a,c){var l=a[c];return l!=null&&a.hasOwnProperty(c)?typeof l!="object"||(Array.isArray(l)?l.length:Object.keys(l).length)>0:!1},i.Buffer=function(){try{var s=i.inquire("buffer").Buffer;return s.prototype.utf8Write?s:null}catch{return null}}(),i._Buffer_from=null,i._Buffer_allocUnsafe=null,i.newBuffer=function(a){return typeof a=="number"?i.Buffer?i._Buffer_allocUnsafe(a):new i.Array(a):i.Buffer?i._Buffer_from(a):typeof Uint8Array>"u"?a:new Uint8Array(a)},i.Array=typeof Uint8Array<"u"?Uint8Array:Array,i.Long=i.global.dcodeIO&&i.global.dcodeIO.Long||i.global.Long||i.inquire("long"),i.key2Re=/^true|false|0|1$/,i.key32Re=/^-?(?:0|[1-9][0-9]*)$/,i.key64Re=/^(?:[\\x00-\\xff]{8}|-?(?:0|[1-9][0-9]*))$/,i.longToHash=function(a){return a?i.LongBits.from(a).toHash():i.LongBits.zeroHash},i.longFromHash=function(a,c){var l=i.LongBits.fromHash(a);return i.Long?i.Long.fromBits(l.lo,l.hi,c):l.toNumber(!!c)};function o(s,a,c){for(var l=Object.keys(a),f=0;f<l.length;++f)(s[l[f]]===undefined||!c)&&(s[l[f]]=a[l[f]]);return s}i.merge=o,i.lcFirst=function(a){return a.charAt(0).toLowerCase()+a.substring(1)};function r(s){function a(c,l){if(!(this instanceof a))return new a(c,l);Object.defineProperty(this,"message",{get:function(){return c}}),Error.captureStackTrace?Error.captureStackTrace(this,a):Object.defineProperty(this,"stack",{value:new Error().stack||""}),l&&o(this,l)}return a.prototype=Object.create(Error.prototype,{constructor:{value:a,writable:!0,enumerable:!1,configurable:!0},name:{get:function(){return s},set:undefined,enumerable:!1,configurable:!0},toString:{value:function(){return this.name+": "+this.message},writable:!0,enumerable:!1,configurable:!0}}),a}i.newError=r,i.ProtocolError=r("ProtocolError"),i.oneOfGetter=function(a){for(var c={},l=0;l<a.length;++l)c[a[l]]=1;return function(){for(var f=Object.keys(this),d=f.length-1;d>-1;--d)if(c[f[d]]===1&&this[f[d]]!==undefined&&this[f[d]]!==null)return f[d]}},i.oneOfSetter=function(a){return function(c){for(var l=0;l<a.length;++l)a[l]!==c&&delete this[a[l]]}},i.toJSONOptions={longs:String,enums:String,bytes:String,json:!0},i._configure=function(){var s=i.Buffer;if(!s){i._Buffer_from=i._Buffer_allocUnsafe=null;return}i._Buffer_from=s.from!==Uint8Array.from&&s.from||function(c,l){return new s(c,l)},i._Buffer_allocUnsafe=s.allocUnsafe||function(c){return new s(c)}}},{1:1,14:14,2:2,3:3,4:4,5:5,6:6,7:7}],16:[function(e,t,n){"use strict";t.exports=d;var i=e(15),o,r=i.LongBits,s=i.base64,a=i.utf8;function c(A,S,w){this.fn=A,this.len=S,this.next=undefined,this.val=w}function l(){}function f(A){this.head=A.head,this.tail=A.tail,this.len=A.len,this.next=A.states}function d(){this.len=0,this.head=new c(l,0,0),this.tail=this.head,this.states=null}var p=function(){return i.Buffer?function(){return(d.create=function(){return new o})()}:function(){return new d}};d.create=p(),d.alloc=function(S){return new i.Array(S)},i.Array!==Array&&(d.alloc=i.pool(d.alloc,i.Array.prototype.subarray)),d.prototype._push=function(S,w,D){return this.tail=this.tail.next=new c(S,w,D),this.len+=w,this};function g(A,S,w){S[w]=A&255}function m(A,S,w){for(;A>127;)S[w++]=A&127|128,A>>>=7;S[w]=A}function x(A,S){this.len=A,this.next=undefined,this.val=S}x.prototype=Object.create(c.prototype),x.prototype.fn=m,d.prototype.uint32=function(S){return this.len+=(this.tail=this.tail.next=new x((S=S>>>0)<128?1:S<16384?2:S<2097152?3:S<268435456?4:5,S)).len,this},d.prototype.int32=function(S){return S<0?this._push(b,10,r.fromNumber(S)):this.uint32(S)},d.prototype.sint32=function(S){return this.uint32((S<<1^S>>31)>>>0)};function b(A,S,w){for(;A.hi;)S[w++]=A.lo&127|128,A.lo=(A.lo>>>7|A.hi<<25)>>>0,A.hi>>>=7;for(;A.lo>127;)S[w++]=A.lo&127|128,A.lo=A.lo>>>7;S[w++]=A.lo}d.prototype.uint64=function(S){var w=r.from(S);return this._push(b,w.length(),w)},d.prototype.int64=d.prototype.uint64,d.prototype.sint64=function(S){var w=r.from(S).zzEncode();return this._push(b,w.length(),w)},d.prototype.bool=function(S){return this._push(g,1,S?1:0)};function T(A,S,w){S[w]=A&255,S[w+1]=A>>>8&255,S[w+2]=A>>>16&255,S[w+3]=A>>>24}d.prototype.fixed32=function(S){return this._push(T,4,S>>>0)},d.prototype.sfixed32=d.prototype.fixed32,d.prototype.fixed64=function(S){var w=r.from(S);return this._push(T,4,w.lo)._push(T,4,w.hi)},d.prototype.sfixed64=d.prototype.fixed64,d.prototype.float=function(S){return this._push(i.float.writeFloatLE,4,S)},d.prototype.double=function(S){return this._push(i.float.writeDoubleLE,8,S)};var C=i.Array.prototype.set?function(S,w,D){w.set(S,D)}:function(S,w,D){for(var R=0;R<S.length;++R)w[D+R]=S[R]};d.prototype.bytes=function(S){var w=S.length>>>0;if(!w)return this._push(g,1,0);if(i.isString(S)){var D=d.alloc(w=s.length(S));s.decode(S,D,0),S=D}return this.uint32(w)._push(C,w,S)},d.prototype.string=function(S){var w=a.length(S);return w?this.uint32(w)._push(a.write,w,S):this._push(g,1,0)},d.prototype.fork=function(){return this.states=new f(this),this.head=this.tail=new c(l,0,0),this.len=0,this},d.prototype.reset=function(){return this.states?(this.head=this.states.head,this.tail=this.states.tail,this.len=this.states.len,this.states=this.states.next):(this.head=this.tail=new c(l,0,0),this.len=0),this},d.prototype.ldelim=function(){var S=this.head,w=this.tail,D=this.len;return this.reset().uint32(D),D&&(this.tail.next=S.next,this.tail=w,this.len+=D),this},d.prototype.finish=function(){for(var S=this.head.next,w=this.constructor.alloc(this.len),D=0;S;)S.fn(S.val,w,D),D+=S.len,S=S.next;return w},d._configure=function(A){o=A,d.create=p(),o._configure()}},{15:15}],17:[function(e,t,n){"use strict";t.exports=r;var i=e(16);(r.prototype=Object.create(i.prototype)).constructor=r;var o=e(15);function r(){i.call(this)}r._configure=function(){r.alloc=o._Buffer_allocUnsafe,r.writeBytesBuffer=o.Buffer&&o.Buffer.prototype instanceof Uint8Array&&o.Buffer.prototype.set.name==="set"?function(c,l,f){l.set(c,f)}:function(c,l,f){if(c.copy)c.copy(l,f,0,c.length);else for(var d=0;d<c.length;)l[f++]=c[d++]}},r.prototype.bytes=function(c){o.isString(c)&&(c=o._Buffer_from(c,"base64"));var l=c.length>>>0;return this.uint32(l),l&&this._push(r.writeBytesBuffer,l,c),this};function s(a,c,l){a.length<40?o.utf8.write(a,c,l):c.utf8Write?c.utf8Write(a,l):c.write(a,l)}r.prototype.string=function(c){var l=o.Buffer.byteLength(c);return this.uint32(l),l&&this._push(s,l,c),this},r._configure()},{15:15,16:16}]},{},[8])})()});var ATe=Zn((O1i,PH)=>{/* Copyright 2015-2018 Esri. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 @preserve */(function(){var e=function(){var o={};o.defaultNoDataValue=-34027999387901484e22,o.decode=function(f,d){d=d||{};var p=d.encodedMaskData||d.encodedMaskData===null,g=c(f,d.inputOffset||0,p),m=d.noDataValue!==null?d.noDataValue:o.defaultNoDataValue,x=r(g,d.pixelType||Float32Array,d.encodedMaskData,m,d.returnMask),b={width:g.width,height:g.height,pixelData:x.resultPixels,minValue:x.minValue,maxValue:g.pixels.maxValue,noDataValue:m};return x.resultMask&&(b.maskData=x.resultMask),d.returnEncodedMask&&g.mask&&(b.encodedMaskData=g.mask.bitset?g.mask.bitset:null),d.returnFileInfo&&(b.fileInfo=s(g),d.computeUsedBitDepths&&(b.fileInfo.bitDepths=a(g))),b};var r=function(f,d,p,g,m){var x=0,b=f.pixels.numBlocksX,T=f.pixels.numBlocksY,C=Math.floor(f.width/b),A=Math.floor(f.height/T),S=2*f.maxZError,w=Number.MAX_VALUE,D;p=p||(f.mask?f.mask.bitset:null);var R,P;R=new d(f.width*f.height),m&&p&&(P=new Uint8Array(f.width*f.height));for(var L=new Float32Array(C*A),N,_,E=0;E<=T;E++){var v=E!==T?A:f.height%T;if(v!==0)for(var I=0;I<=b;I++){var M=I!==b?C:f.width%b;if(M!==0){var B=E*f.width*A+I*C,V=f.width-M,U=f.pixels.blocks[x],H,k,q;U.encoding<2?(U.encoding===0?H=U.rawData:(l(U.stuffedData,U.bitsPerPixel,U.numValidPixels,U.offset,S,L,f.pixels.maxValue),H=L),k=0):U.encoding===2?q=0:q=U.offset;var j;if(p)for(_=0;_<v;_++){for(B&7&&(j=p[B>>3],j<<=B&7),N=0;N<M;N++)B&7||(j=p[B>>3]),j&128?(P&&(P[B]=1),D=U.encoding<2?H[k++]:q,w=w>D?D:w,R[B++]=D):(P&&(P[B]=0),R[B++]=g),j<<=1;B+=V}else if(U.encoding<2)for(_=0;_<v;_++){for(N=0;N<M;N++)D=H[k++],w=w>D?D:w,R[B++]=D;B+=V}else for(w=w>q?q:w,_=0;_<v;_++){for(N=0;N<M;N++)R[B++]=q;B+=V}if(U.encoding===1&&k!==U.numValidPixels)throw"Block and Mask do not match";x++}}}return{resultPixels:R,resultMask:P,minValue:w}},s=function(f){return{fileIdentifierString:f.fileIdentifierString,fileVersion:f.fileVersion,imageType:f.imageType,height:f.height,width:f.width,maxZError:f.maxZError,eofOffset:f.eofOffset,mask:f.mask?{numBlocksX:f.mask.numBlocksX,numBlocksY:f.mask.numBlocksY,numBytes:f.mask.numBytes,maxValue:f.mask.maxValue}:null,pixels:{numBlocksX:f.pixels.numBlocksX,numBlocksY:f.pixels.numBlocksY,numBytes:f.pixels.numBytes,maxValue:f.pixels.maxValue,noDataValue:f.noDataValue}}},a=function(f){for(var d=f.pixels.numBlocksX*f.pixels.numBlocksY,p={},g=0;g<d;g++){var m=f.pixels.blocks[g];m.encoding===0?p.float32=!0:m.encoding===1?p[m.bitsPerPixel]=!0:p[0]=!0}return Object.keys(p)},c=function(f,d,p){var g={},m=new Uint8Array(f,d,10);if(g.fileIdentifierString=String.fromCharCode.apply(null,m),g.fileIdentifierString.trim()!=="CntZImage")throw"Unexpected file identifier string: "+g.fileIdentifierString;d+=10;var x=new DataView(f,d,24);if(g.fileVersion=x.getInt32(0,!0),g.imageType=x.getInt32(4,!0),g.height=x.getUint32(8,!0),g.width=x.getUint32(12,!0),g.maxZError=x.getFloat64(16,!0),d+=24,!p)if(x=new DataView(f,d,16),g.mask={},g.mask.numBlocksY=x.getUint32(0,!0),g.mask.numBlocksX=x.getUint32(4,!0),g.mask.numBytes=x.getUint32(8,!0),g.mask.maxValue=x.getFloat32(12,!0),d+=16,g.mask.numBytes>0){var b=new Uint8Array(Math.ceil(g.width*g.height/8));x=new DataView(f,d,g.mask.numBytes);var T=x.getInt16(0,!0),C=2,A=0;do{if(T>0)for(;T--;)b[A++]=x.getUint8(C++);else{var S=x.getUint8(C++);for(T=-T;T--;)b[A++]=S}T=x.getInt16(C,!0),C+=2}while(C<g.mask.numBytes);if(T!==-32768||A<b.length)throw"Unexpected end of mask RLE encoding";g.mask.bitset=b,d+=g.mask.numBytes}else g.mask.numBytes|g.mask.numBlocksY|g.mask.maxValue||(g.mask.bitset=new Uint8Array(Math.ceil(g.width*g.height/8)));x=new DataView(f,d,16),g.pixels={},g.pixels.numBlocksY=x.getUint32(0,!0),g.pixels.numBlocksX=x.getUint32(4,!0),g.pixels.numBytes=x.getUint32(8,!0),g.pixels.maxValue=x.getFloat32(12,!0),d+=16;var w=g.pixels.numBlocksX,D=g.pixels.numBlocksY,R=w+(g.width%w>0?1:0),P=D+(g.height%D>0?1:0);g.pixels.blocks=new Array(R*P);for(var L=0,N=0;N<P;N++)for(var _=0;_<R;_++){var E=0,v=f.byteLength-d;x=new DataView(f,d,Math.min(10,v));var I={};g.pixels.blocks[L++]=I;var M=x.getUint8(0);if(E++,I.encoding=M&63,I.encoding>3)throw"Invalid block encoding ("+I.encoding+")";if(I.encoding===2){d++;continue}if(M!==0&&M!==2){if(M>>=6,I.offsetType=M,M===2)I.offset=x.getInt8(1),E++;else if(M===1)I.offset=x.getInt16(1,!0),E+=2;else if(M===0)I.offset=x.getFloat32(1,!0),E+=4;else throw"Invalid block offset type";if(I.encoding===1)if(M=x.getUint8(E),E++,I.bitsPerPixel=M&63,M>>=6,I.numValidPixelsType=M,M===2)I.numValidPixels=x.getUint8(E),E++;else if(M===1)I.numValidPixels=x.getUint16(E,!0),E+=2;else if(M===0)I.numValidPixels=x.getUint32(E,!0),E+=4;else throw"Invalid valid pixel count type"}if(d+=E,I.encoding!==3){var B,V;if(I.encoding===0){var U=(g.pixels.numBytes-1)/4;if(U!==Math.floor(U))throw"uncompressed block has invalid length";B=new ArrayBuffer(U*4),V=new Uint8Array(B),V.set(new Uint8Array(f,d,U*4));var H=new Float32Array(B);I.rawData=H,d+=U*4}else if(I.encoding===1){var k=Math.ceil(I.numValidPixels*I.bitsPerPixel/8),q=Math.ceil(k/4);B=new ArrayBuffer(q*4),V=new Uint8Array(B),V.set(new Uint8Array(f,d,k)),I.stuffedData=new Uint32Array(B),d+=k}}}return g.eofOffset=d,g},l=function(f,d,p,g,m,x,b){var T=(1<<d)-1,C=0,A,S=0,w,D,R=Math.ceil((b-g)/m),P=f.length*4-Math.ceil(d*p/8);for(f[f.length-1]<<=8*P,A=0;A<p;A++){if(S===0&&(D=f[C++],S=32),S>=d)w=D>>>S-d&T,S-=d;else{var L=d-S;w=(D&T)<<L&T,D=f[C++],S=32-L,w+=D>>>S}x[A]=w<R?g+w*m:b}return x};return o}(),t=function(){"use strict";var o={unstuff:function(c,l,f,d,p,g,m,x){var b=(1<<f)-1,T=0,C,A=0,S,w,D,R,P=c.length*4-Math.ceil(f*d/8);if(c[c.length-1]<<=8*P,p)for(C=0;C<d;C++)A===0&&(w=c[T++],A=32),A>=f?(S=w>>>A-f&b,A-=f):(D=f-A,S=(w&b)<<D&b,w=c[T++],A=32-D,S+=w>>>A),l[C]=p[S];else for(R=Math.ceil((x-g)/m),C=0;C<d;C++)A===0&&(w=c[T++],A=32),A>=f?(S=w>>>A-f&b,A-=f):(D=f-A,S=(w&b)<<D&b,w=c[T++],A=32-D,S+=w>>>A),l[C]=S<R?g+S*m:x},unstuffLUT:function(c,l,f,d,p,g){var m=(1<<l)-1,x=0,b=0,T=0,C=0,A=0,S,w=[],D=c.length*4-Math.ceil(l*f/8);c[c.length-1]<<=8*D;var R=Math.ceil((g-d)/p);for(b=0;b<f;b++)C===0&&(S=c[x++],C=32),C>=l?(A=S>>>C-l&m,C-=l):(T=l-C,A=(S&m)<<T&m,S=c[x++],C=32-T,A+=S>>>C),w[b]=A<R?d+A*p:g;return w.unshift(d),w},unstuff2:function(c,l,f,d,p,g,m,x){var b=(1<<f)-1,T=0,C,A=0,S=0,w,D,R;if(p)for(C=0;C<d;C++)A===0&&(D=c[T++],A=32,S=0),A>=f?(w=D>>>S&b,A-=f,S+=f):(R=f-A,w=D>>>S&b,D=c[T++],A=32-R,w|=(D&(1<<R)-1)<<f-R,S=R),l[C]=p[w];else{var P=Math.ceil((x-g)/m);for(C=0;C<d;C++)A===0&&(D=c[T++],A=32,S=0),A>=f?(w=D>>>S&b,A-=f,S+=f):(R=f-A,w=D>>>S&b,D=c[T++],A=32-R,w|=(D&(1<<R)-1)<<f-R,S=R),l[C]=w<P?g+w*m:x}return l},unstuffLUT2:function(c,l,f,d,p,g){var m=(1<<l)-1,x=0,b=0,T=0,C=0,A=0,S=0,w,D=[],R=Math.ceil((g-d)/p);for(b=0;b<f;b++)C===0&&(w=c[x++],C=32,S=0),C>=l?(A=w>>>S&m,C-=l,S+=l):(T=l-C,A=w>>>S&m,w=c[x++],C=32-T,A|=(w&(1<<T)-1)<<l-T,S=T),D[b]=A<R?d+A*p:g;return D.unshift(d),D},originalUnstuff:function(c,l,f,d){var p=(1<<f)-1,g=0,m,x=0,b,T,C,A=c.length*4-Math.ceil(f*d/8);for(c[c.length-1]<<=8*A,m=0;m<d;m++)x===0&&(T=c[g++],x=32),x>=f?(b=T>>>x-f&p,x-=f):(C=f-x,b=(T&p)<<C&p,T=c[g++],x=32-C,b+=T>>>x),l[m]=b;return l},originalUnstuff2:function(c,l,f,d){var p=(1<<f)-1,g=0,m,x=0,b=0,T,C,A;for(m=0;m<d;m++)x===0&&(C=c[g++],x=32,b=0),x>=f?(T=C>>>b&p,x-=f,b+=f):(A=f-x,T=C>>>b&p,C=c[g++],x=32-A,T|=(C&(1<<A)-1)<<f-A,b=A),l[m]=T;return l}},r={HUFFMAN_LUT_BITS_MAX:12,computeChecksumFletcher32:function(c){for(var l=65535,f=65535,d=c.length,p=Math.floor(d/2),g=0;p;){var m=p>=359?359:p;p-=m;do l+=c[g++]<<8,f+=l+=c[g++];while(--m);l=(l&65535)+(l>>>16),f=(f&65535)+(f>>>16)}return d&1&&(f+=l+=c[g]<<8),l=(l&65535)+(l>>>16),f=(f&65535)+(f>>>16),(f<<16|l)>>>0},readHeaderInfo:function(c,l){var f=l.ptr,d=new Uint8Array(c,f,6),p={};if(p.fileIdentifierString=String.fromCharCode.apply(null,d),p.fileIdentifierString.lastIndexOf("Lerc2",0)!==0)throw"Unexpected file identifier string (expect Lerc2 ): "+p.fileIdentifierString;f+=6;var g=new DataView(c,f,8),m=g.getInt32(0,!0);p.fileVersion=m,f+=4,m>=3&&(p.checksum=g.getUint32(4,!0),f+=4),g=new DataView(c,f,12),p.height=g.getUint32(0,!0),p.width=g.getUint32(4,!0),f+=8,m>=4?(p.numDims=g.getUint32(8,!0),f+=4):p.numDims=1,g=new DataView(c,f,40),p.numValidPixel=g.getUint32(0,!0),p.microBlockSize=g.getInt32(4,!0),p.blobSize=g.getInt32(8,!0),p.imageType=g.getInt32(12,!0),p.maxZError=g.getFloat64(16,!0),p.zMin=g.getFloat64(24,!0),p.zMax=g.getFloat64(32,!0),f+=40,l.headerInfo=p,l.ptr=f;var x,b;if(m>=3&&(b=m>=4?52:48,x=this.computeChecksumFletcher32(new Uint8Array(c,f-b,p.blobSize-14)),x!==p.checksum))throw"Checksum failed.";return!0},checkMinMaxRanges:function(c,l){var f=l.headerInfo,d=this.getDataTypeArray(f.imageType),p=f.numDims*this.getDataTypeSize(f.imageType),g=this.readSubArray(c,l.ptr,d,p),m=this.readSubArray(c,l.ptr+p,d,p);l.ptr+=2*p;var x,b=!0;for(x=0;x<f.numDims;x++)if(g[x]!==m[x]){b=!1;break}return f.minValues=g,f.maxValues=m,b},readSubArray:function(c,l,f,d){var p;if(f===Uint8Array)p=new Uint8Array(c,l,d);else{var g=new ArrayBuffer(d),m=new Uint8Array(g);m.set(new Uint8Array(c,l,d)),p=new f(g)}return p},readMask:function(c,l){var f=l.ptr,d=l.headerInfo,p=d.width*d.height,g=d.numValidPixel,m=new DataView(c,f,4),x={};if(x.numBytes=m.getUint32(0,!0),f+=4,(g===0||p===g)&&x.numBytes!==0)throw"invalid mask";var b,T;if(g===0)b=new Uint8Array(Math.ceil(p/8)),x.bitset=b,T=new Uint8Array(p),l.pixels.resultMask=T,f+=x.numBytes;else if(x.numBytes>0){b=new Uint8Array(Math.ceil(p/8)),m=new DataView(c,f,x.numBytes);var C=m.getInt16(0,!0),A=2,S=0,w=0;do{if(C>0)for(;C--;)b[S++]=m.getUint8(A++);else for(w=m.getUint8(A++),C=-C;C--;)b[S++]=w;C=m.getInt16(A,!0),A+=2}while(A<x.numBytes);if(C!==-32768||S<b.length)throw"Unexpected end of mask RLE encoding";T=new Uint8Array(p);var D=0,R=0;for(R=0;R<p;R++)R&7?(D=b[R>>3],D<<=R&7):D=b[R>>3],D&128&&(T[R]=1);l.pixels.resultMask=T,x.bitset=b,f+=x.numBytes}return l.ptr=f,l.mask=x,!0},readDataOneSweep:function(c,l,f){var d=l.ptr,p=l.headerInfo,g=p.numDims,m=p.width*p.height,x=p.imageType,b=p.numValidPixel*r.getDataTypeSize(x)*g,T,C=l.pixels.resultMask;if(f===Uint8Array)T=new Uint8Array(c,d,b);else{var A=new ArrayBuffer(b),S=new Uint8Array(A);S.set(new Uint8Array(c,d,b)),T=new f(A)}if(T.length===m*g)l.pixels.resultPixels=T;else{l.pixels.resultPixels=new f(m*g);var w=0,D=0,R=0,P=0;if(g>1)for(R=0;R<g;R++)for(P=R*m,D=0;D<m;D++)C[D]&&(l.pixels.resultPixels[P+D]=T[w++]);else for(D=0;D<m;D++)C[D]&&(l.pixels.resultPixels[D]=T[w++])}return d+=b,l.ptr=d,!0},readHuffmanTree:function(c,l){var f=this.HUFFMAN_LUT_BITS_MAX,d=new DataView(c,l.ptr,16);l.ptr+=16;var p=d.getInt32(0,!0);if(p<2)throw"unsupported Huffman version";var g=d.getInt32(4,!0),m=d.getInt32(8,!0),x=d.getInt32(12,!0);if(m>=x)return!1;var b=new Uint32Array(x-m);r.decodeBits(c,l,b);var T=[],C,A,S,w;for(C=m;C<x;C++)A=C-(C<g?0:g),T[A]={first:b[C-m],second:null};var D=c.byteLength-l.ptr,R=Math.ceil(D/4),P=new ArrayBuffer(R*4),L=new Uint8Array(P);L.set(new Uint8Array(c,l.ptr,D));var N=new Uint32Array(P),_=0,E,v=0;for(E=N[0],C=m;C<x;C++)A=C-(C<g?0:g),w=T[A].first,w>0&&(T[A].second=E<<_>>>32-w,32-_>=w?(_+=w,_===32&&(_=0,v++,E=N[v])):(_+=w-32,v++,E=N[v],T[A].second|=E>>>32-_));var I=0,M=0,B=new s;for(C=0;C<T.length;C++)T[C]!==void 0&&(I=Math.max(I,T[C].first));I>=f?M=f:M=I,I>=30&&console.log("WARning, large NUM LUT BITS IS "+I);var V=[],U,H,k,q,j,Z;for(C=m;C<x;C++)if(A=C-(C<g?0:g),w=T[A].first,w>0)if(U=[w,A],w<=M)for(H=T[A].second<<M-w,k=1<<M-w,S=0;S<k;S++)V[H|S]=U;else for(H=T[A].second,Z=B,q=w-1;q>=0;q--)j=H>>>q&1,j?(Z.right||(Z.right=new s),Z=Z.right):(Z.left||(Z.left=new s),Z=Z.left),q===0&&!Z.val&&(Z.val=U[1]);return{decodeLut:V,numBitsLUTQick:M,numBitsLUT:I,tree:B,stuffedData:N,srcPtr:v,bitPos:_}},readHuffman:function(c,l,f){var d=l.headerInfo,p=d.numDims,g=l.headerInfo.height,m=l.headerInfo.width,x=m*g,b=this.readHuffmanTree(c,l),T=b.decodeLut,C=b.tree,A=b.stuffedData,S=b.srcPtr,w=b.bitPos,D=b.numBitsLUTQick,R=b.numBitsLUT,P=l.headerInfo.imageType===0?128:0,L,N,_,E=l.pixels.resultMask,v,I,M,B,V,U,H,k=0;w>0&&(S++,w=0);var q=A[S],j=l.encodeMode===1,Z=new f(x*p),W=Z,K;for(K=0;K<d.numDims;K++){if(p>1&&(W=new f(Z.buffer,x*K,x),k=0),l.headerInfo.numValidPixel===m*g)for(U=0,B=0;B<g;B++)for(V=0;V<m;V++,U++){if(N=0,v=q<<w>>>32-D,I=v,32-w<D&&(v|=A[S+1]>>>64-w-D,I=v),T[I])N=T[I][1],w+=T[I][0];else for(v=q<<w>>>32-R,I=v,32-w<R&&(v|=A[S+1]>>>64-w-R,I=v),L=C,H=0;H<R;H++)if(M=v>>>R-H-1&1,L=M?L.right:L.left,!(L.left||L.right)){N=L.val,w=w+H+1;break}w>=32&&(w-=32,S++,q=A[S]),_=N-P,j?(V>0?_+=k:B>0?_+=W[U-m]:_+=k,_&=255,W[U]=_,k=_):W[U]=_}else for(U=0,B=0;B<g;B++)for(V=0;V<m;V++,U++)if(E[U]){if(N=0,v=q<<w>>>32-D,I=v,32-w<D&&(v|=A[S+1]>>>64-w-D,I=v),T[I])N=T[I][1],w+=T[I][0];else for(v=q<<w>>>32-R,I=v,32-w<R&&(v|=A[S+1]>>>64-w-R,I=v),L=C,H=0;H<R;H++)if(M=v>>>R-H-1&1,L=M?L.right:L.left,!(L.left||L.right)){N=L.val,w=w+H+1;break}w>=32&&(w-=32,S++,q=A[S]),_=N-P,j?(V>0&&E[U-1]?_+=k:B>0&&E[U-m]?_+=W[U-m]:_+=k,_&=255,W[U]=_,k=_):W[U]=_}l.ptr=l.ptr+(S+1)*4+(w>0?4:0)}l.pixels.resultPixels=Z},decodeBits:function(c,l,f,d,p){{var g=l.headerInfo,m=g.fileVersion,x=0,b=new DataView(c,l.ptr,5),T=b.getUint8(0);x++;var C=T>>6,A=C===0?4:3-C,S=(T&32)>0,w=T&31,D=0;if(A===1)D=b.getUint8(x),x++;else if(A===2)D=b.getUint16(x,!0),x+=2;else if(A===4)D=b.getUint32(x,!0),x+=4;else throw"Invalid valid pixel count type";var R=2*g.maxZError,P,L,N,_,E,v,I,M,B,V,U=g.numDims>1?g.maxValues[p]:g.zMax;if(S){for(l.counter.lut++,M=b.getUint8(x),B=w,x++,_=Math.ceil((M-1)*w/8),E=Math.ceil(_/4),L=new ArrayBuffer(E*4),N=new Uint8Array(L),l.ptr+=x,N.set(new Uint8Array(c,l.ptr,_)),I=new Uint32Array(L),l.ptr+=_,V=0;M-1>>>V;)V++;_=Math.ceil(D*V/8),E=Math.ceil(_/4),L=new ArrayBuffer(E*4),N=new Uint8Array(L),N.set(new Uint8Array(c,l.ptr,_)),P=new Uint32Array(L),l.ptr+=_,m>=3?v=o.unstuffLUT2(I,w,M-1,d,R,U):v=o.unstuffLUT(I,w,M-1,d,R,U),m>=3?o.unstuff2(P,f,V,D,v):o.unstuff(P,f,V,D,v)}else l.counter.bitstuffer++,V=w,l.ptr+=x,V>0&&(_=Math.ceil(D*V/8),E=Math.ceil(_/4),L=new ArrayBuffer(E*4),N=new Uint8Array(L),N.set(new Uint8Array(c,l.ptr,_)),P=new Uint32Array(L),l.ptr+=_,m>=3?d==null?o.originalUnstuff2(P,f,V,D):o.unstuff2(P,f,V,D,!1,d,R,U):d==null?o.originalUnstuff(P,f,V,D):o.unstuff(P,f,V,D,!1,d,R,U))}},readTiles:function(c,l,f){var d=l.headerInfo,p=d.width,g=d.height,m=d.microBlockSize,x=d.imageType,b=r.getDataTypeSize(x),T=Math.ceil(p/m),C=Math.ceil(g/m);l.pixels.numBlocksY=C,l.pixels.numBlocksX=T,l.pixels.ptr=0;var A=0,S=0,w=0,D=0,R=0,P=0,L=0,N=0,_=0,E=0,v=0,I=0,M=0,B=0,V=0,U=0,H,k,q,j,Z,W,K=new f(m*m),$=g%m||m,he=p%m||m,_e,re,me=d.numDims,ye,we=l.pixels.resultMask,Ce=l.pixels.resultPixels;for(w=0;w<C;w++)for(R=w!==C-1?m:$,D=0;D<T;D++)for(P=D!==T-1?m:he,v=w*p*m+D*m,I=p-P,ye=0;ye<me;ye++){if(me>1&&(Ce=new f(l.pixels.resultPixels.buffer,p*g*ye*b,p*g)),L=c.byteLength-l.ptr,H=new DataView(c,l.ptr,Math.min(10,L)),k={},U=0,N=H.getUint8(0),U++,_=N>>6&255,E=N>>2&15,E!==(D*m>>3&15))throw"integrity issue";if(W=N&3,W>3)throw l.ptr+=U,"Invalid block encoding ("+W+")";if(W===2){l.counter.constant++,l.ptr+=U;continue}else if(W===0){if(l.counter.uncompressed++,l.ptr+=U,M=R*P*b,B=c.byteLength-l.ptr,M=M<B?M:B,q=new ArrayBuffer(M%b===0?M:M+b-M%b),j=new Uint8Array(q),j.set(new Uint8Array(c,l.ptr,M)),Z=new f(q),V=0,we)for(A=0;A<R;A++){for(S=0;S<P;S++)we[v]&&(Ce[v]=Z[V++]),v++;v+=I}else for(A=0;A<R;A++){for(S=0;S<P;S++)Ce[v++]=Z[V++];v+=I}l.ptr+=V*b}else if(_e=r.getDataTypeUsed(x,_),re=r.getOnePixel(k,U,_e,H),U+=r.getDataTypeSize(_e),W===3)if(l.ptr+=U,l.counter.constantoffset++,we)for(A=0;A<R;A++){for(S=0;S<P;S++)we[v]&&(Ce[v]=re),v++;v+=I}else for(A=0;A<R;A++){for(S=0;S<P;S++)Ce[v++]=re;v+=I}else if(l.ptr+=U,r.decodeBits(c,l,K,re,ye),U=0,we)for(A=0;A<R;A++){for(S=0;S<P;S++)we[v]&&(Ce[v]=K[U++]),v++;v+=I}else for(A=0;A<R;A++){for(S=0;S<P;S++)Ce[v++]=K[U++];v+=I}}},formatFileInfo:function(c){return{fileIdentifierString:c.headerInfo.fileIdentifierString,fileVersion:c.headerInfo.fileVersion,imageType:c.headerInfo.imageType,height:c.headerInfo.height,width:c.headerInfo.width,numValidPixel:c.headerInfo.numValidPixel,microBlockSize:c.headerInfo.microBlockSize,blobSize:c.headerInfo.blobSize,maxZError:c.headerInfo.maxZError,pixelType:r.getPixelType(c.headerInfo.imageType),eofOffset:c.eofOffset,mask:c.mask?{numBytes:c.mask.numBytes}:null,pixels:{numBlocksX:c.pixels.numBlocksX,numBlocksY:c.pixels.numBlocksY,maxValue:c.headerInfo.zMax,minValue:c.headerInfo.zMin,noDataValue:c.noDataValue}}},constructConstantSurface:function(c){var l=c.headerInfo.zMax,f=c.headerInfo.numDims,d=c.headerInfo.height*c.headerInfo.width,p=d*f,g=0,m=0,x=0,b=c.pixels.resultMask;if(b)if(f>1)for(g=0;g<f;g++)for(x=g*d,m=0;m<d;m++)b[m]&&(c.pixels.resultPixels[x+m]=l);else for(m=0;m<d;m++)b[m]&&(c.pixels.resultPixels[m]=l);else if(c.pixels.resultPixels.fill)c.pixels.resultPixels.fill(l);else for(m=0;m<p;m++)c.pixels.resultPixels[m]=l},getDataTypeArray:function(c){var l;switch(c){case 0:l=Int8Array;break;case 1:l=Uint8Array;break;case 2:l=Int16Array;break;case 3:l=Uint16Array;break;case 4:l=Int32Array;break;case 5:l=Uint32Array;break;case 6:l=Float32Array;break;case 7:l=Float64Array;break;default:l=Float32Array}return l},getPixelType:function(c){var l;switch(c){case 0:l="S8";break;case 1:l="U8";break;case 2:l="S16";break;case 3:l="U16";break;case 4:l="S32";break;case 5:l="U32";break;case 6:l="F32";break;case 7:l="F64";break;default:l="F32"}return l},isValidPixelValue:function(c,l){if(l==null)return!1;var f;switch(c){case 0:f=l>=-128&&l<=127;break;case 1:f=l>=0&&l<=255;break;case 2:f=l>=-32768&&l<=32767;break;case 3:f=l>=0&&l<=65536;break;case 4:f=l>=-2147483648&&l<=2147483647;break;case 5:f=l>=0&&l<=4294967296;break;case 6:f=l>=-34027999387901484e22&&l<=34027999387901484e22;break;case 7:f=l>=5e-324&&l<=17976931348623157e292;break;default:f=!1}return f},getDataTypeSize:function(c){var l=0;switch(c){case 0:case 1:l=1;break;case 2:case 3:l=2;break;case 4:case 5:case 6:l=4;break;case 7:l=8;break;default:l=c}return l},getDataTypeUsed:function(c,l){var f=c;switch(c){case 2:case 4:f=c-l;break;case 3:case 5:f=c-2*l;break;case 6:l===0?f=c:l===1?f=2:f=1;break;case 7:l===0?f=c:f=c-2*l+1;break;default:f=c;break}return f},getOnePixel:function(c,l,f,d){var p=0;switch(f){case 0:p=d.getInt8(l);break;case 1:p=d.getUint8(l);break;case 2:p=d.getInt16(l,!0);break;case 3:p=d.getUint16(l,!0);break;case 4:p=d.getInt32(l,!0);break;case 5:p=d.getUInt32(l,!0);break;case 6:p=d.getFloat32(l,!0);break;case 7:p=d.getFloat64(l,!0);break;default:throw"the decoder does not understand this pixel type"}return p}},s=function(c,l,f){this.val=c,this.left=l,this.right=f},a={decode:function(c,l){l=l||{};var f=l.noDataValue,d=0,p={};if(p.ptr=l.inputOffset||0,p.pixels={},!!r.readHeaderInfo(c,p)){var g=p.headerInfo,m=g.fileVersion,x=r.getDataTypeArray(g.imageType);r.readMask(c,p),g.numValidPixel!==g.width*g.height&&!p.pixels.resultMask&&(p.pixels.resultMask=l.maskData);var b=g.width*g.height;if(p.pixels.resultPixels=new x(b*g.numDims),p.counter={onesweep:0,uncompressed:0,lut:0,bitstuffer:0,constant:0,constantoffset:0},g.numValidPixel!==0)if(g.zMax===g.zMin)r.constructConstantSurface(p);else if(m>=4&&r.checkMinMaxRanges(c,p))r.constructConstantSurface(p);else{var T=new DataView(c,p.ptr,2),C=T.getUint8(0);if(p.ptr++,C)r.readDataOneSweep(c,p,x);else if(m>1&&g.imageType<=1&&Math.abs(g.maxZError-.5)<1e-5){var A=T.getUint8(1);if(p.ptr++,p.encodeMode=A,A>2||m<4&&A>1)throw"Invalid Huffman flag "+A;A?r.readHuffman(c,p,x):r.readTiles(c,p,x)}else r.readTiles(c,p,x)}p.eofOffset=p.ptr;var S;l.inputOffset?(S=p.headerInfo.blobSize+l.inputOffset-p.ptr,Math.abs(S)>=1&&(p.eofOffset=l.inputOffset+p.headerInfo.blobSize)):(S=p.headerInfo.blobSize-p.ptr,Math.abs(S)>=1&&(p.eofOffset=p.headerInfo.blobSize));var w={width:g.width,height:g.height,pixelData:p.pixels.resultPixels,minValue:g.zMin,maxValue:g.zMax,validPixelCount:g.numValidPixel,dimCount:g.numDims,dimStats:{minValues:g.minValues,maxValues:g.maxValues},maskData:p.pixels.resultMask};if(p.pixels.resultMask&&r.isValidPixelValue(g.imageType,f)){var D=p.pixels.resultMask;for(d=0;d<b;d++)D[d]||(w.pixelData[d]=f);w.noDataValue=f}return p.noDataValue=f,l.returnFileInfo&&(w.fileInfo=r.formatFileInfo(p)),w}},getBandCount:function(c){var l=0,f=0,d={};for(d.ptr=0,d.pixels={};f<c.byteLength-58;)r.readHeaderInfo(c,d),f+=d.headerInfo.blobSize,l++,d.ptr=f;return l}};return a}(),n=function(){var o=new ArrayBuffer(4),r=new Uint8Array(o),s=new Uint32Array(o);return s[0]=1,r[0]===1}(),i={decode:function(o,r){if(!n)throw"Big endian system is not supported.";r=r||{};var s=r.inputOffset||0,a=new Uint8Array(o,s,10),c=String.fromCharCode.apply(null,a),l,f;if(c.trim()==="CntZImage")l=e,f=1;else if(c.substring(0,5)==="Lerc2")l=t,f=2;else throw"Unexpected file identifier string: "+c;for(var d=0,p=o.byteLength-10,g,m=[],x,b,T={width:0,height:0,pixels:[],pixelType:r.pixelType,mask:null,statistics:[]};s<p;){var C=l.decode(o,{inputOffset:s,encodedMaskData:g,maskData:b,returnMask:d===0,returnEncodedMask:d===0,returnFileInfo:!0,pixelType:r.pixelType||null,noDataValue:r.noDataValue||null});s=C.fileInfo.eofOffset,d===0&&(g=C.encodedMaskData,b=C.maskData,T.width=C.width,T.height=C.height,T.dimCount=C.dimCount||1,T.pixelType=C.pixelType||C.fileInfo.pixelType,T.mask=C.maskData),f>1&&C.fileInfo.mask&&C.fileInfo.mask.numBytes>0&&m.push(C.maskData),d++,T.pixels.push(C.pixelData),T.statistics.push({minValue:C.minValue,maxValue:C.maxValue,noDataValue:C.noDataValue,dimStats:C.dimStats})}var A,S,w;if(f>1&&m.length>1){for(w=T.width*T.height,T.bandMasks=m,b=new Uint8Array(w),b.set(m[0]),A=1;A<m.length;A++)for(x=m[A],S=0;S<w;S++)b[S]=b[S]&x[S];T.maskData=b}return T}};typeof define=="function"&&define.amd?define([],function(){return i}):typeof PH<"u"&&PH.exports?PH.exports=i:this.Lerc=i})()});var CAe=Zn((Q3,aQ)=>{/*! NoSleep.min.js v0.12.0 - git.io/vfn01 - Rich Tibbett - MIT license */(function(e,t){typeof Q3=="object"&&typeof aQ=="object"?aQ.exports=t():typeof define=="function"&&define.amd?define([],t):typeof Q3=="object"?Q3.NoSleep=t():e.NoSleep=t()})(Q3,function(){return function(e){var t={};function n(i){if(t[i])return t[i].exports;var o=t[i]={i,l:!1,exports:{}};return e[i].call(o.exports,o,o.exports,n),o.l=!0,o.exports}return n.m=e,n.c=t,n.d=function(i,o,r){n.o(i,o)||Object.defineProperty(i,o,{enumerable:!0,get:r})},n.r=function(i){typeof Symbol<"u"&&Symbol.toStringTag&&Object.defineProperty(i,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(i,"__esModule",{value:!0})},n.t=function(i,o){if(1&o&&(i=n(i)),8&o||4&o&&typeof i=="object"&&i&&i.__esModule)return i;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:i}),2&o&&typeof i!="string")for(var s in i)n.d(r,s,function(a){return i[a]}.bind(null,s));return r},n.n=function(i){var o=i&&i.__esModule?function(){return i.default}:function(){return i};return n.d(o,"a",o),o},n.o=function(i,o){return Object.prototype.hasOwnProperty.call(i,o)},n.p="",n(n.s=0)}([function(e,t,n){"use strict";var i=function(){function f(d,p){for(var g=0;g<p.length;g++){var m=p[g];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(d,m.key,m)}}return function(d,p,g){return p&&f(d.prototype,p),g&&f(d,g),d}}(),o=n(1),r=o.webm,s=o.mp4,a=function(){return typeof navigator<"u"&&parseFloat((""+(/CPU.*OS ([0-9_]{3,4})[0-9_]{0,1}|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent)||[0,""])[1]).replace("undefined","3_2").replace("_",".").replace("_",""))<10&&!window.MSStream},c=function(){return"wakeLock"in navigator},l=function(){function f(){var d=this;if(function(g,m){if(!(g instanceof m))throw new TypeError("Cannot call a class as a function")}(this,f),this.enabled=!1,c()){this._wakeLock=null;var p=function(){d._wakeLock!==null&&document.visibilityState==="visible"&&d.enable()};document.addEventListener("visibilitychange",p),document.addEventListener("fullscreenchange",p)}else a()?this.noSleepTimer=null:(this.noSleepVideo=document.createElement("video"),this.noSleepVideo.setAttribute("title","No Sleep"),this.noSleepVideo.setAttribute("playsinline",""),this._addSourceToVideo(this.noSleepVideo,"webm",r),this._addSourceToVideo(this.noSleepVideo,"mp4",s),this.noSleepVideo.addEventListener("loadedmetadata",function(){d.noSleepVideo.duration<=1?d.noSleepVideo.setAttribute("loop",""):d.noSleepVideo.addEventListener("timeupdate",function(){d.noSleepVideo.currentTime>.5&&(d.noSleepVideo.currentTime=Math.random())})}))}return i(f,[{key:"_addSourceToVideo",value:function(d,p,g){var m=document.createElement("source");m.src=g,m.type="video/"+p,d.appendChild(m)}},{key:"enable",value:function(){var d=this;return c()?navigator.wakeLock.request("screen").then(function(p){d._wakeLock=p,d.enabled=!0,console.log("Wake Lock active."),d._wakeLock.addEventListener("release",function(){console.log("Wake Lock released.")})}).catch(function(p){throw d.enabled=!1,console.error(p.name+", "+p.message),p}):a()?(this.disable(),console.warn(`


        NoSleep enabled for older iOS devices. This can interrupt


        active or long-running network requests from completing successfully.


        See https://github.com/richtr/NoSleep.js/issues/15 for more details.


      `),this.noSleepTimer=window.setInterval(function(){document.hidden||(window.location.href=window.location.href.split("#")[0],window.setTimeout(window.stop,0))},15e3),this.enabled=!0,Promise.resolve()):this.noSleepVideo.play().then(function(p){return d.enabled=!0,p}).catch(function(p){throw d.enabled=!1,p})}},{key:"disable",value:function(){c()?(this._wakeLock&&this._wakeLock.release(),this._wakeLock=null):a()?this.noSleepTimer&&(console.warn(`


          NoSleep now disabled for older iOS devices.


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i.clone=function(e,t){if(!u(e))return;let n=e._radii;return u(t)?(h.clone(n,t._radii),h.clone(e._radiiSquared,t._radiiSquared),h.clone(e._radiiToTheFourth,t._radiiToTheFourth),h.clone(e._oneOverRadii,t._oneOverRadii),h.clone(e._oneOverRadiiSquared,t._oneOverRadiiSquared),t._minimumRadius=e._minimumRadius,t._maximumRadius=e._maximumRadius,t._centerToleranceSquared=e._centerToleranceSquared,t):new Ji(n.x,n.y,n.z)};Ji.fromCartesian3=function(e,t){return u(t)||(t=new Ji),u(e)&&DQ(t,e.x,e.y,e.z),t};Ji.WGS84=Object.freeze(new Ji(6378137,6378137,6356752314245179e-9));Ji.UNIT_SPHERE=Object.freeze(new Ji(1,1,1));Ji.MOON=Object.freeze(new Ji(O.LUNAR_RADIUS,O.LUNAR_RADIUS,O.LUNAR_RADIUS));Ji.prototype.clone=function(e){return Ji.clone(this,e)};Ji.packedLength=h.packedLength;Ji.pack=function(e,t,n){return n=y(n,0),h.pack(e._radii,t,n),t};Ji.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t);return Ji.fromCartesian3(i,n)};Ji.prototype.geocentricSurfaceNormal=h.normalize;Ji.prototype.geodeticSurfaceNormalCartographic=function(e,t){let n=e.longitude,i=e.latitude,o=Math.cos(i),r=o*Math.cos(n),s=o*Math.sin(n),a=Math.sin(i);return u(t)||(t=new h),t.x=r,t.y=s,t.z=a,h.normalize(t,t)};Ji.prototype.geodeticSurfaceNormal=function(e,t){if(!h.equalsEpsilon(e,h.ZERO,O.EPSILON14))return u(t)||(t=new h),t=h.multiplyComponents(e,this._oneOverRadiiSquared,t),h.normalize(t,t)};var iCe=new h,oCe=new h;Ji.prototype.cartographicToCartesian=function(e,t){let n=iCe,i=oCe;this.geodeticSurfaceNormalCartographic(e,n),h.multiplyComponents(this._radiiSquared,n,i);let o=Math.sqrt(h.dot(n,i));return h.divideByScalar(i,o,i),h.multiplyByScalar(n,e.height,n),u(t)||(t=new h),h.add(i,n,t)};Ji.prototype.cartographicArrayToCartesianArray=function(e,t){let n=e.length;u(t)?t.length=n:t=new Array(n);for(let i=0;i<n;i++)t[i]=this.cartographicToCartesian(e[i],t[i]);return t};var rCe=new h,sCe=new h,aCe=new h;Ji.prototype.cartesianToCartographic=function(e,t){let n=this.scaleToGeodeticSurface(e,sCe);if(!u(n))return;let i=this.geodeticSurfaceNormal(n,rCe),o=h.subtract(e,n,aCe),r=Math.atan2(i.y,i.x),s=Math.asin(i.z),a=O.sign(h.dot(o,e))*h.magnitude(o);return u(t)?(t.longitude=r,t.latitude=s,t.height=a,t):new fe(r,s,a)};Ji.prototype.cartesianArrayToCartographicArray=function(e,t){let n=e.length;u(t)?t.length=n:t=new Array(n);for(let i=0;i<n;++i)t[i]=this.cartesianToCartographic(e[i],t[i]);return t};Ji.prototype.scaleToGeodeticSurface=function(e,t){return N0(e,this._oneOverRadii,this._oneOverRadiiSquared,this._centerToleranceSquared,t)};Ji.prototype.scaleToGeocentricSurface=function(e,t){u(t)||(t=new h);let n=e.x,i=e.y,o=e.z,r=this._oneOverRadiiSquared,s=1/Math.sqrt(n*n*r.x+i*i*r.y+o*o*r.z);return h.multiplyByScalar(e,s,t)};Ji.prototype.transformPositionToScaledSpace=function(e,t){return u(t)||(t=new h),h.multiplyComponents(e,this._oneOverRadii,t)};Ji.prototype.transformPositionFromScaledSpace=function(e,t){return u(t)||(t=new h),h.multiplyComponents(e,this._radii,t)};Ji.prototype.equals=function(e){return this===e||u(e)&&h.equals(this._radii,e._radii)};Ji.prototype.toString=function(){return this._radii.toString()};Ji.prototype.getSurfaceNormalIntersectionWithZAxis=function(e,t,n){t=y(t,0);let i=this._squaredXOverSquaredZ;if(u(n)||(n=new h),n.x=0,n.y=0,n.z=e.z*(1-i),!(Math.abs(n.z)>=this._radii.z-t))return n};var cCe=new h;Ji.prototype.getLocalCurvature=function(e,t){u(t)||(t=new z);let n=this.getSurfaceNormalIntersectionWithZAxis(e,0,cCe),i=h.distance(e,n),o=this.minimumRadius*i/this.maximumRadius**2,r=i*o**2;return z.fromElements(1/i,1/r,t)};var lCe=[.14887433898163,.43339539412925,.67940956829902,.86506336668898,.97390652851717,0],uCe=[.29552422471475,.26926671930999,.21908636251598,.14945134915058,.066671344308684,0];function vQ(e,t,n){let i=.5*(t+e),o=.5*(t-e),r=0;for(let s=0;s<5;s++){let a=o*lCe[s];r+=uCe[s]*(n(i+a)+n(i-a))}return r*=o,r}Ji.prototype.surfaceArea=function(e){let t=e.west,n=e.east,i=e.south,o=e.north;for(;n<t;)n+=O.TWO_PI;let r=this._radiiSquared,s=r.x,a=r.y,c=r.z,l=s*a;return vQ(i,o,function(f){let d=Math.cos(f),p=Math.sin(f);return Math.cos(f)*vQ(t,n,function(g){let m=Math.cos(g),x=Math.sin(g);return Math.sqrt(l*p*p+c*(a*m*m+s*x*x)*d*d)})})};var ne=Ji;function ak(e){this._ellipsoid=y(e,ne.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}Object.defineProperties(ak.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});ak.prototype.project=function(e,t){let n=this._semimajorAxis,i=e.longitude*n,o=e.latitude*n,r=e.height;return u(t)?(t.x=i,t.y=o,t.z=r,t):new h(i,o,r)};ak.prototype.unproject=function(e,t){let n=this._oneOverSemimajorAxis,i=e.x*n,o=e.y*n,r=e.z;return u(t)?(t.longitude=i,t.latitude=o,t.height=r,t):new fe(i,o,r)};var Di=ak;var fCe={OUTSIDE:-1,INTERSECTING:0,INSIDE:1},nn=Object.freeze(fCe);function Un(e,t,n,i){this.west=y(e,0),this.south=y(t,0),this.east=y(n,0),this.north=y(i,0)}Object.defineProperties(Un.prototype,{width:{get:function(){return Un.computeWidth(this)}},height:{get:function(){return Un.computeHeight(this)}}});Un.packedLength=4;Un.pack=function(e,t,n){return n=y(n,0),t[n++]=e.west,t[n++]=e.south,t[n++]=e.east,t[n]=e.north,t};Un.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Un),n.west=e[t++],n.south=e[t++],n.east=e[t++],n.north=e[t],n};Un.computeWidth=function(e){let t=e.east,n=e.west;return t<n&&(t+=O.TWO_PI),t-n};Un.computeHeight=function(e){return e.north-e.south};Un.fromDegrees=function(e,t,n,i,o){return e=O.toRadians(y(e,0)),t=O.toRadians(y(t,0)),n=O.toRadians(y(n,0)),i=O.toRadians(y(i,0)),u(o)?(o.west=e,o.south=t,o.east=n,o.north=i,o):new Un(e,t,n,i)};Un.fromRadians=function(e,t,n,i,o){return u(o)?(o.west=y(e,0),o.south=y(t,0),o.east=y(n,0),o.north=y(i,0),o):new Un(e,t,n,i)};Un.fromCartographicArray=function(e,t){let n=Number.MAX_VALUE,i=-Number.MAX_VALUE,o=Number.MAX_VALUE,r=-Number.MAX_VALUE,s=Number.MAX_VALUE,a=-Number.MAX_VALUE;for(let c=0,l=e.length;c<l;c++){let f=e[c];n=Math.min(n,f.longitude),i=Math.max(i,f.longitude),s=Math.min(s,f.latitude),a=Math.max(a,f.latitude);let d=f.longitude>=0?f.longitude:f.longitude+O.TWO_PI;o=Math.min(o,d),r=Math.max(r,d)}return i-n>r-o&&(n=o,i=r,i>O.PI&&(i=i-O.TWO_PI),n>O.PI&&(n=n-O.TWO_PI)),u(t)?(t.west=n,t.south=s,t.east=i,t.north=a,t):new Un(n,s,i,a)};Un.fromCartesianArray=function(e,t,n){t=y(t,ne.WGS84);let i=Number.MAX_VALUE,o=-Number.MAX_VALUE,r=Number.MAX_VALUE,s=-Number.MAX_VALUE,a=Number.MAX_VALUE,c=-Number.MAX_VALUE;for(let l=0,f=e.length;l<f;l++){let d=t.cartesianToCartographic(e[l]);i=Math.min(i,d.longitude),o=Math.max(o,d.longitude),a=Math.min(a,d.latitude),c=Math.max(c,d.latitude);let p=d.longitude>=0?d.longitude:d.longitude+O.TWO_PI;r=Math.min(r,p),s=Math.max(s,p)}return o-i>s-r&&(i=r,o=s,o>O.PI&&(o=o-O.TWO_PI),i>O.PI&&(i=i-O.TWO_PI)),u(n)?(n.west=i,n.south=a,n.east=o,n.north=c,n):new Un(i,a,o,c)};Un.clone=function(e,t){if(u(e))return u(t)?(t.west=e.west,t.south=e.south,t.east=e.east,t.north=e.north,t):new Un(e.west,e.south,e.east,e.north)};Un.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e.west-t.west)<=n&&Math.abs(e.south-t.south)<=n&&Math.abs(e.east-t.east)<=n&&Math.abs(e.north-t.north)<=n};Un.prototype.clone=function(e){return Un.clone(this,e)};Un.prototype.equals=function(e){return Un.equals(this,e)};Un.equals=function(e,t){return e===t||u(e)&&u(t)&&e.west===t.west&&e.south===t.south&&e.east===t.east&&e.north===t.north};Un.prototype.equalsEpsilon=function(e,t){return Un.equalsEpsilon(this,e,t)};Un.validate=function(e){};Un.southwest=function(e,t){return u(t)?(t.longitude=e.west,t.latitude=e.south,t.height=0,t):new fe(e.west,e.south)};Un.northwest=function(e,t){return u(t)?(t.longitude=e.west,t.latitude=e.north,t.height=0,t):new fe(e.west,e.north)};Un.northeast=function(e,t){return u(t)?(t.longitude=e.east,t.latitude=e.north,t.height=0,t):new fe(e.east,e.north)};Un.southeast=function(e,t){return u(t)?(t.longitude=e.east,t.latitude=e.south,t.height=0,t):new fe(e.east,e.south)};Un.center=function(e,t){let n=e.east,i=e.west;n<i&&(n+=O.TWO_PI);let o=O.negativePiToPi((i+n)*.5),r=(e.south+e.north)*.5;return u(t)?(t.longitude=o,t.latitude=r,t.height=0,t):new fe(o,r)};Un.intersection=function(e,t,n){let i=e.east,o=e.west,r=t.east,s=t.west;i<o&&r>0?i+=O.TWO_PI:r<s&&i>0&&(r+=O.TWO_PI),i<o&&s<0?s+=O.TWO_PI:r<s&&o<0&&(o+=O.TWO_PI);let a=O.negativePiToPi(Math.max(o,s)),c=O.negativePiToPi(Math.min(i,r));if((e.west<e.east||t.west<t.east)&&c<=a)return;let l=Math.max(e.south,t.south),f=Math.min(e.north,t.north);if(!(l>=f))return u(n)?(n.west=a,n.south=l,n.east=c,n.north=f,n):new Un(a,l,c,f)};Un.simpleIntersection=function(e,t,n){let i=Math.max(e.west,t.west),o=Math.max(e.south,t.south),r=Math.min(e.east,t.east),s=Math.min(e.north,t.north);if(!(o>=s||i>=r))return u(n)?(n.west=i,n.south=o,n.east=r,n.north=s,n):new Un(i,o,r,s)};Un.union=function(e,t,n){u(n)||(n=new Un);let i=e.east,o=e.west,r=t.east,s=t.west;i<o&&r>0?i+=O.TWO_PI:r<s&&i>0&&(r+=O.TWO_PI),i<o&&s<0?s+=O.TWO_PI:r<s&&o<0&&(o+=O.TWO_PI);let a=O.negativePiToPi(Math.min(o,s)),c=O.negativePiToPi(Math.max(i,r));return n.west=a,n.south=Math.min(e.south,t.south),n.east=c,n.north=Math.max(e.north,t.north),n};Un.expand=function(e,t,n){return u(n)||(n=new Un),n.west=Math.min(e.west,t.longitude),n.south=Math.min(e.south,t.latitude),n.east=Math.max(e.east,t.longitude),n.north=Math.max(e.north,t.latitude),n};Un.contains=function(e,t){let n=t.longitude,i=t.latitude,o=e.west,r=e.east;return r<o&&(r+=O.TWO_PI,n<0&&(n+=O.TWO_PI)),(n>o||O.equalsEpsilon(n,o,O.EPSILON14))&&(n<r||O.equalsEpsilon(n,r,O.EPSILON14))&&i>=e.south&&i<=e.north};var dCe=new fe;Un.subsample=function(e,t,n,i){t=y(t,ne.WGS84),n=y(n,0),u(i)||(i=[]);let o=0,r=e.north,s=e.south,a=e.east,c=e.west,l=dCe;l.height=n,l.longitude=c,l.latitude=r,i[o]=t.cartographicToCartesian(l,i[o]),o++,l.longitude=a,i[o]=t.cartographicToCartesian(l,i[o]),o++,l.latitude=s,i[o]=t.cartographicToCartesian(l,i[o]),o++,l.longitude=c,i[o]=t.cartographicToCartesian(l,i[o]),o++,r<0?l.latitude=r:s>0?l.l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]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n};Qe.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n};Qe.multiplyByVector=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=e[0]*i+e[3]*o+e[6]*r,a=e[1]*i+e[4]*o+e[7]*r,c=e[2]*i+e[5]*o+e[8]*r;return n.x=s,n.y=a,n.z=c,n};Qe.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n};Qe.multiplyByScale=function(e,t,n){return n[0]=e[0]*t.x,n[1]=e[1]*t.x,n[2]=e[2]*t.x,n[3]=e[3]*t.y,n[4]=e[4]*t.y,n[5]=e[5]*t.y,n[6]=e[6]*t.z,n[7]=e[7]*t.z,n[8]=e[8]*t.z,n};Qe.multiplyByUniformScale=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n};Qe.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t};Qe.transpose=function(e,t){let n=e[0],i=e[3],o=e[6],r=e[1],s=e[4],a=e[7],c=e[2],l=e[5],f=e[8];return t[0]=n,t[1]=i,t[2]=o,t[3]=r,t[4]=s,t[5]=a,t[6]=c,t[7]=l,t[8]=f,t};function rEe(e){let t=0;for(let n=0;n<9;++n){let i=e[n];t+=i*i}return Math.sqrt(t)}var C5=[1,0,0],E5=[2,2,1];function sEe(e){let t=0;for(let n=0;n<3;++n){let i=e[Qe.getElementIndex(E5[n],C5[n])];t+=2*i*i}return Math.sqrt(t)}function aEe(e,t){let n=O.EPSILON15,i=0,o=1;for(let l=0;l<3;++l){let f=Math.abs(e[Qe.getElementIndex(E5[l],C5[l])]);f>i&&(o=l,i=f)}let r=1,s=0,a=C5[o],c=E5[o];if(Math.abs(e[Qe.getElementIndex(c,a)])>n){let l=e[Qe.getElementIndex(c,c)],f=e[Qe.getElementIndex(a,a)],d=e[Qe.getElementIndex(c,a)],p=(l-f)/2/d,g;p<0?g=-1/(-p+Math.sqrt(1+p*p)):g=1/(p+Math.sqrt(1+p*p)),r=1/Math.sqrt(1+g*g),s=g*r}return t=Qe.clone(Qe.IDENTITY,t),t[Qe.getElementIndex(a,a)]=t[Qe.getElementIndex(c,c)]=r,t[Qe.getElementIndex(c,a)]=s,t[Qe.getElementIndex(a,c)]=-s,t}var _k=new Qe,UQ=new Qe;Qe.computeEigenDecomposition=function(e,t){let n=O.EPSILON20,i=10,o=0,r=0;u(t)||(t={});let s=t.unitary=Qe.clone(Qe.IDENTITY,t.unitary),a=t.diagonal=Qe.clone(e,t.diagonal),c=n*rEe(a);for(;r<i&&sEe(a)>c;)aEe(a,_k),Qe.transpose(_k,UQ),Qe.multiply(a,_k,a),Qe.multiply(UQ,a,a),Qe.multiply(s,_k,s),++o>2&&(++r,o=0);return t};Qe.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t};Qe.determinant=function(e){let t=e[0],n=e[3],i=e[6],o=e[1],r=e[4],s=e[7],a=e[2],c=e[5],l=e[8];return t*(r*l-c*s)+o*(c*i-n*l)+a*(n*s-r*i)};Qe.inverse=function(e,t){let n=e[0],i=e[1],o=e[2],r=e[3],s=e[4],a=e[5],c=e[6],l=e[7],f=e[8],d=Qe.determinant(e);t[0]=s*f-l*a,t[1]=l*o-i*f,t[2]=i*a-s*o,t[3]=c*a-r*f,t[4]=n*f-c*o,t[5]=r*o-n*a,t[6]=r*l-c*s,t[7]=c*i-n*l,t[8]=n*s-r*i;let p=1/d;return Qe.multiplyByScalar(t,p,t)};var cEe=new Qe;Qe.inverseTranspose=function(e,t){return Qe.inverse(Qe.transpose(e,cEe),t)};Qe.equals=function(e,t){return e===t||u(e)&&u(t)&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[7]===t[7]&&e[8]===t[8]};Qe.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n};Qe.IDENTITY=Object.freeze(new Qe(1,0,0,0,1,0,0,0,1));Qe.ZERO=Object.freeze(new Qe(0,0,0,0,0,0,0,0,0));Qe.COLUMN0ROW0=0;Qe.COLUMN0ROW1=1;Qe.COLUMN0ROW2=2;Qe.COLUMN1ROW0=3;Qe.COLUMN1ROW1=4;Qe.COLUMN1ROW2=5;Qe.COLUMN2ROW0=6;Qe.COLUMN2ROW1=7;Qe.COLUMN2ROW2=8;Object.defineProperties(Qe.prototype,{length:{get:function(){return Qe.packedLength}}});Qe.prototype.clone=function(e){return Qe.clone(this,e)};Qe.prototype.equals=function(e){return Qe.equals(this,e)};Qe.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]};Qe.prototype.equalsEpsilon=function(e,t){return Qe.equalsEpsilon(this,e,t)};Qe.prototype.toString=function(){return`(${this[0]}, ${this[3]}, ${this[6]})


(${this[1]}, ${this[4]}, ${this[7]})


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${this.stack.toString()}`),e};var ue=Dw;function Ke(e,t,n,i,o,r,s,a,c,l,f,d,p,g,m,x){this[0]=y(e,0),this[1]=y(o,0),this[2]=y(c,0),this[3]=y(p,0),this[4]=y(t,0),this[5]=y(r,0),this[6]=y(l,0),this[7]=y(g,0),this[8]=y(n,0),this[9]=y(s,0),this[10]=y(f,0),this[11]=y(m,0),this[12]=y(i,0),this[13]=y(a,0),this[14]=y(d,0),this[15]=y(x,0)}Ke.packedLength=16;Ke.pack=function(e,t,n){return n=y(n,0),t[n++]=e[0],t[n++]=e[1],t[n++]=e[2],t[n++]=e[3],t[n++]=e[4],t[n++]=e[5],t[n++]=e[6],t[n++]=e[7],t[n++]=e[8],t[n++]=e[9],t[n++]=e[10],t[n++]=e[11],t[n++]=e[12],t[n++]=e[13],t[n++]=e[14],t[n]=e[15],t};Ke.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Ke),n[0]=e[t++],n[1]=e[t++],n[2]=e[t++],n[3]=e[t++],n[4]=e[t++],n[5]=e[t++],n[6]=e[t++],n[7]=e[t++],n[8]=e[t++],n[9]=e[t++],n[10]=e[t++],n[11]=e[t++],n[12]=e[t++],n[13]=e[t++],n[14]=e[t++],n[15]=e[t],n};Ke.packArray=function(e,t){let n=e.length,i=n*16;u(t)?!Array.isArray(t)&&t.length!==i||t.length!==i&&(t.length=i):t=new Array(i);for(let o=0;o<n;++o)Ke.pack(e[o],t,o*16);return t};Ke.unpackArray=function(e,t){let n=e.length;u(t)?t.length=n/16:t=new Array(n/16);for(let i=0;i<n;i+=16){let o=i/16;t[o]=Ke.unpack(e,i,t[o])}return t};Ke.clone=function(e,t){if(u(e))return u(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):new Ke(e[0],e[4],e[8],e[12],e[1],e[5],e[9],e[13],e[2],e[6],e[10],e[14],e[3],e[7],e[11],e[15])};Ke.fromArray=Ke.unpack;Ke.fromColumnMajorArray=function(e,t){return Ke.clone(e,t)};Ke.fromRowMajorArray=function(e,t){return u(t)?(t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15],t):new Ke(e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15])};Ke.fromRotationTranslation=function(e,t,n){return t=y(t,h.ZERO),u(n)?(n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=0,n[4]=e[3],n[5]=e[4],n[6]=e[5],n[7]=0,n[8]=e[6],n[9]=e[7],n[10]=e[8],n[11]=0,n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=1,n):new Ke(e[0],e[3],e[6],t.x,e[1],e[4],e[7],t.y,e[2],e[5],e[8],t.z,0,0,0,1)};Ke.fromTranslationQuaternionRotationScale=function(e,t,n,i){u(i)||(i=new Ke);let o=n.x,r=n.y,s=n.z,a=t.x*t.x,c=t.x*t.y,l=t.x*t.z,f=t.x*t.w,d=t.y*t.y,p=t.y*t.z,g=t.y*t.w,m=t.z*t.z,x=t.z*t.w,b=t.w*t.w,T=a-d-m+b,C=2*(c-x),A=2*(l+g),S=2*(c+x),w=-a+d-m+b,D=2*(p-f),R=2*(l-g),P=2*(p+f),L=-a-d+m+b;return i[0]=T*o,i[1]=S*o,i[2]=R*o,i[3]=0,i[4]=C*r,i[5]=w*r,i[6]=P*r,i[7]=0,i[8]=A*s,i[9]=D*s,i[10]=L*s,i[11]=0,i[12]=e.x,i[13]=e.y,i[14]=e.z,i[15]=1,i};Ke.fromTranslationRotationScale=function(e,t){return Ke.fromTranslationQuaternionRotationScale(e.translation,e.rotation,e.scale,t)};Ke.fromTranslation=function(e,t){return Ke.fromRotationTranslation(Q.IDENTITY,e,t)};Ke.fromScale=function(e,t){return u(t)?(t[0]=e.x,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e.y,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e.z,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new Ke(e.x,0,0,0,0,e.y,0,0,0,0,e.z,0,0,0,0,1)};Ke.fromUniformScale=function(e,t){return u(t)?(t[0]=e,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t):new Ke(e,0,0,0,0,e,0,0,0,0,e,0,0,0,0,1)};Ke.fromRotation=function(e,t){return u(t)||(t=new Ke),t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=0,t[4]=e[3],t[5]=e[4],t[6]=e[5],t[7]=0,t[8]=e[6],t[9]=e[7],t[10]=e[8],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t};var bA=new h,TA=new h,Iw=new h;Ke.fromCamera=function(e,t){let n=e.position,i=e.direction,o=e.up;h.normalize(i,bA),h.normalize(h.cross(bA,o,TA),TA),h.normalize(h.cross(TA,bA,Iw),Iw);let r=TA.x,s=TA.y,a=TA.z,c=bA.x,l=bA.y,f=bA.z,d=Iw.x,p=Iw.y,g=Iw.z,m=n.x,x=n.y,b=n.z,T=r*-m+s*-x+a*-b,C=d*-m+p*-x+g*-b,A=c*m+l*x+f*b;return u(t)?(t[0]=r,t[1]=d,t[2]=-c,t[3]=0,t[4]=s,t[5]=p,t[6]=-l,t[7]=0,t[8]=a,t[9]=g,t[10]=-f,t[11]=0,t[12]=T,t[13]=C,t[14]=A,t[15]=1,t):new Ke(r,s,a,T,d,p,g,C,-c,-l,-f,A,0,0,0,1)};Ke.computePerspectiveFieldOfView=function(e,t,n,i,o){let s=1/Math.tan(e*.5),a=s/t,c=(i+n)/(n-i),l=2*i*n/(n-i);return o[0]=a,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=c,o[11]=-1,o[12]=0,o[13]=0,o[14]=l,o[15]=0,o};Ke.computeOrthographicOffCenter=function(e,t,n,i,o,r,s){let a=1/(t-e),c=1/(i-n),l=1/(r-o),f=-(t+e)*a,d=-(i+n)*c,p=-(r+o)*l;return a*=2,c*=2,l*=-2,s[0]=a,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=c,s[6]=0,s[7]=0,s[8]=0,s[9]=0,s[10]=l,s[11]=0,s[12]=f,s[13]=d,s[14]=p,s[15]=1,s};Ke.computePerspectiveOffCenter=function(e,t,n,i,o,r,s){let a=2*o/(t-e),c=2*o/(i-n),l=(t+e)/(t-e),f=(i+n)/(i-n),d=-(r+o)/(r-o),p=-1,g=-2*r*o/(r-o);return s[0]=a,s[1]=0,s[2]=0,s[3]=0,s[4]=0,s[5]=c,s[6]=0,s[7]=0,s[8]=l,s[9]=f,s[10]=d,s[11]=p,s[12]=0,s[13]=0,s[14]=g,s[15]=0,s};Ke.computeInfinitePerspectiveOffCenter=function(e,t,n,i,o,r){let s=2*o/(t-e),a=2*o/(i-n),c=(t+e)/(t-e),l=(i+n)/(i-n),f=-1,d=-1,p=-2*o;return r[0]=s,r[1]=0,r[2]=0,r[3]=0,r[4]=0,r[5]=a,r[6]=0,r[7]=0,r[8]=c,r[9]=l,r[10]=f,r[11]=d,r[12]=0,r[13]=0,r[14]=p,r[15]=0,r};Ke.computeViewportTransformation=function(e,t,n,i){u(i)||(i=new Ke),e=y(e,y.EMPTY_OBJECT);let o=y(e.x,0),r=y(e.y,0),s=y(e.width,0),a=y(e.height,0);t=y(t,0),n=y(n,1);let c=s*.5,l=a*.5,f=(n-t)*.5,d=c,p=l,g=f,m=o+c,x=r+l,b=t+f,T=1;return i[0]=d,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=p,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=g,i[11]=0,i[12]=m,i[13]=x,i[14]=b,i[15]=T,i};Ke.computeView=function(e,t,n,i,o){return o[0]=i.x,o[1]=n.x,o[2]=-t.x,o[3]=0,o[4]=i.y,o[5]=n.y,o[6]=-t.y,o[7]=0,o[8]=i.z,o[9]=n.z,o[10]=-t.z,o[11]=0,o[12]=-h.dot(i,e),o[13]=-h.dot(n,e),o[14]=h.dot(t,e),o[15]=1,o};Ke.toArray=function(e,t){return u(t)?(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t):[e[0],e[1],e[2],e[3],e[4],e[5],e[6],e[7],e[8],e[9],e[10],e[11],e[12],e[13],e[14],e[15]]};Ke.getElementIndex=function(e,t){return e*4+t};Ke.getColumn=function(e,t,n){let i=t*4,o=e[i],r=e[i+1],s=e[i+2],a=e[i+3];return n.x=o,n.y=r,n.z=s,n.w=a,n};Ke.setColumn=function(e,t,n,i){i=Ke.clone(e,i);let o=t*4;return i[o]=n.x,i[o+1]=n.y,i[o+2]=n.z,i[o+3]=n.w,i};Ke.getRow=function(e,t,n){let i=e[t],o=e[t+4],r=e[t+8],s=e[t+12];return n.x=i,n.y=o,n.z=r,n.w=s,n};Ke.setRow=function(e,t,n,i){return i=Ke.clone(e,i),i[t]=n.x,i[t+4]=n.y,i[t+8]=n.z,i[t+12]=n.w,i};Ke.setTranslation=function(e,t,n){return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=t.x,n[13]=t.y,n[14]=t.z,n[15]=e[15],n};var dEe=new h;Ke.setScale=function(e,t,n){let i=Ke.getScale(e,dEe),o=t.x/i.x,r=t.y/i.y,s=t.z/i.z;return n[0]=e[0]*o,n[1]=e[1]*o,n[2]=e[2]*o,n[3]=e[3],n[4]=e[4]*r,n[5]=e[5]*r,n[6]=e[6]*r,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var hEe=new h;Ke.setUniformScale=function(e,t,n){let i=Ke.getScale(e,hEe),o=t/i.x,r=t/i.y,s=t/i.z;return n[0]=e[0]*o,n[1]=e[1]*o,n[2]=e[2]*o,n[3]=e[3],n[4]=e[4]*r,n[5]=e[5]*r,n[6]=e[6]*r,n[7]=e[7],n[8]=e[8]*s,n[9]=e[9]*s,n[10]=e[10]*s,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var w5=new h;Ke.getScale=function(e,t){return t.x=h.magnitude(h.fromElements(e[0],e[1],e[2],w5)),t.y=h.magnitude(h.fromElements(e[4],e[5],e[6],w5)),t.z=h.magnitude(h.fromElements(e[8],e[9],e[10],w5)),t};var HQ=new h;Ke.getMaximumScale=function(e){return Ke.getScale(e,HQ),h.maximumComponent(HQ)};var mEe=new h;Ke.setRotation=function(e,t,n){let i=Ke.getScale(e,mEe);return n[0]=t[0]*i.x,n[1]=t[1]*i.x,n[2]=t[2]*i.x,n[3]=e[3],n[4]=t[3]*i.y,n[5]=t[4]*i.y,n[6]=t[5]*i.y,n[7]=e[7],n[8]=t[6]*i.z,n[9]=t[7]*i.z,n[10]=t[8]*i.z,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};var pEe=new h;Ke.getRotation=function(e,t){let n=Ke.getScale(e,pEe);return t[0]=e[0]/n.x,t[1]=e[1]/n.x,t[2]=e[2]/n.x,t[3]=e[4]/n.y,t[4]=e[5]/n.y,t[5]=e[6]/n.y,t[6]=e[8]/n.z,t[7]=e[9]/n.z,t[8]=e[10]/n.z,t};Ke.multiply=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[3],a=e[4],c=e[5],l=e[6],f=e[7],d=e[8],p=e[9],g=e[10],m=e[11],x=e[12],b=e[13],T=e[14],C=e[15],A=t[0],S=t[1],w=t[2],D=t[3],R=t[4],P=t[5],L=t[6],N=t[7],_=t[8],E=t[9],v=t[10],I=t[11],M=t[12],B=t[13],V=t[14],U=t[15],H=i*A+a*S+d*w+x*D,k=o*A+c*S+p*w+b*D,q=r*A+l*S+g*w+T*D,j=s*A+f*S+m*w+C*D,Z=i*R+a*P+d*L+x*N,W=o*R+c*P+p*L+b*N,K=r*R+l*P+g*L+T*N,$=s*R+f*P+m*L+C*N,he=i*_+a*E+d*v+x*I,_e=o*_+c*E+p*v+b*I,re=r*_+l*E+g*v+T*I,me=s*_+f*E+m*v+C*I,ye=i*M+a*B+d*V+x*U,we=o*M+c*B+p*V+b*U,Ce=r*M+l*B+g*V+T*U,ve=s*M+f*B+m*V+C*U;return n[0]=H,n[1]=k,n[2]=q,n[3]=j,n[4]=Z,n[5]=W,n[6]=K,n[7]=$,n[8]=he,n[9]=_e,n[10]=re,n[11]=me,n[12]=ye,n[13]=we,n[14]=Ce,n[15]=ve,n};Ke.add=function(e,t,n){return n[0]=e[0]+t[0],n[1]=e[1]+t[1],n[2]=e[2]+t[2],n[3]=e[3]+t[3],n[4]=e[4]+t[4],n[5]=e[5]+t[5],n[6]=e[6]+t[6],n[7]=e[7]+t[7],n[8]=e[8]+t[8],n[9]=e[9]+t[9],n[10]=e[10]+t[10],n[11]=e[11]+t[11],n[12]=e[12]+t[12],n[13]=e[13]+t[13],n[14]=e[14]+t[14],n[15]=e[15]+t[15],n};Ke.subtract=function(e,t,n){return n[0]=e[0]-t[0],n[1]=e[1]-t[1],n[2]=e[2]-t[2],n[3]=e[3]-t[3],n[4]=e[4]-t[4],n[5]=e[5]-t[5],n[6]=e[6]-t[6],n[7]=e[7]-t[7],n[8]=e[8]-t[8],n[9]=e[9]-t[9],n[10]=e[10]-t[10],n[11]=e[11]-t[11],n[12]=e[12]-t[12],n[13]=e[13]-t[13],n[14]=e[14]-t[14],n[15]=e[15]-t[15],n};Ke.multiplyTransformation=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[4],a=e[5],c=e[6],l=e[8],f=e[9],d=e[10],p=e[12],g=e[13],m=e[14],x=t[0],b=t[1],T=t[2],C=t[4],A=t[5],S=t[6],w=t[8],D=t[9],R=t[10],P=t[12],L=t[13],N=t[14],_=i*x+s*b+l*T,E=o*x+a*b+f*T,v=r*x+c*b+d*T,I=i*C+s*A+l*S,M=o*C+a*A+f*S,B=r*C+c*A+d*S,V=i*w+s*D+l*R,U=o*w+a*D+f*R,H=r*w+c*D+d*R,k=i*P+s*L+l*N+p,q=o*P+a*L+f*N+g,j=r*P+c*L+d*N+m;return n[0]=_,n[1]=E,n[2]=v,n[3]=0,n[4]=I,n[5]=M,n[6]=B,n[7]=0,n[8]=V,n[9]=U,n[10]=H,n[11]=0,n[12]=k,n[13]=q,n[14]=j,n[15]=1,n};Ke.multiplyByMatrix3=function(e,t,n){let i=e[0],o=e[1],r=e[2],s=e[4],a=e[5],c=e[6],l=e[8],f=e[9],d=e[10],p=t[0],g=t[1],m=t[2],x=t[3],b=t[4],T=t[5],C=t[6],A=t[7],S=t[8],w=i*p+s*g+l*m,D=o*p+a*g+f*m,R=r*p+c*g+d*m,P=i*x+s*b+l*T,L=o*x+a*b+f*T,N=r*x+c*b+d*T,_=i*C+s*A+l*S,E=o*C+a*A+f*S,v=r*C+c*A+d*S;return n[0]=w,n[1]=D,n[2]=R,n[3]=0,n[4]=P,n[5]=L,n[6]=N,n[7]=0,n[8]=_,n[9]=E,n[10]=v,n[11]=0,n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};Ke.multiplyByTranslation=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=i*e[0]+o*e[4]+r*e[8]+e[12],a=i*e[1]+o*e[5]+r*e[9]+e[13],c=i*e[2]+o*e[6]+r*e[10]+e[14];return n[0]=e[0],n[1]=e[1],n[2]=e[2],n[3]=e[3],n[4]=e[4],n[5]=e[5],n[6]=e[6],n[7]=e[7],n[8]=e[8],n[9]=e[9],n[10]=e[10],n[11]=e[11],n[12]=s,n[13]=a,n[14]=c,n[15]=e[15],n};Ke.multiplyByScale=function(e,t,n){let i=t.x,o=t.y,r=t.z;return i===1&&o===1&&r===1?Ke.clone(e,n):(n[0]=i*e[0],n[1]=i*e[1],n[2]=i*e[2],n[3]=e[3],n[4]=o*e[4],n[5]=o*e[5],n[6]=o*e[6],n[7]=e[7],n[8]=r*e[8],n[9]=r*e[9],n[10]=r*e[10],n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n)};Ke.multiplyByUniformScale=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3],n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7],n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11],n[12]=e[12],n[13]=e[13],n[14]=e[14],n[15]=e[15],n};Ke.multiplyByVector=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=t.w,a=e[0]*i+e[4]*o+e[8]*r+e[12]*s,c=e[1]*i+e[5]*o+e[9]*r+e[13]*s,l=e[2]*i+e[6]*o+e[10]*r+e[14]*s,f=e[3]*i+e[7]*o+e[11]*r+e[15]*s;return n.x=a,n.y=c,n.z=l,n.w=f,n};Ke.multiplyByPointAsVector=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=e[0]*i+e[4]*o+e[8]*r,a=e[1]*i+e[5]*o+e[9]*r,c=e[2]*i+e[6]*o+e[10]*r;return n.x=s,n.y=a,n.z=c,n};Ke.multiplyByPoint=function(e,t,n){let i=t.x,o=t.y,r=t.z,s=e[0]*i+e[4]*o+e[8]*r+e[12],a=e[1]*i+e[5]*o+e[9]*r+e[13],c=e[2]*i+e[6]*o+e[10]*r+e[14];return n.x=s,n.y=a,n.z=c,n};Ke.multiplyByScalar=function(e,t,n){return n[0]=e[0]*t,n[1]=e[1]*t,n[2]=e[2]*t,n[3]=e[3]*t,n[4]=e[4]*t,n[5]=e[5]*t,n[6]=e[6]*t,n[7]=e[7]*t,n[8]=e[8]*t,n[9]=e[9]*t,n[10]=e[10]*t,n[11]=e[11]*t,n[12]=e[12]*t,n[13]=e[13]*t,n[14]=e[14]*t,n[15]=e[15]*t,n};Ke.negate=function(e,t){return t[0]=-e[0],t[1]=-e[1],t[2]=-e[2],t[3]=-e[3],t[4]=-e[4],t[5]=-e[5],t[6]=-e[6],t[7]=-e[7],t[8]=-e[8],t[9]=-e[9],t[10]=-e[10],t[11]=-e[11],t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=-e[15],t};Ke.transpose=function(e,t){let n=e[1],i=e[2],o=e[3],r=e[6],s=e[7],a=e[11];return t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=n,t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=i,t[9]=r,t[10]=e[10],t[11]=e[14],t[12]=o,t[13]=s,t[14]=a,t[15]=e[15],t};Ke.abs=function(e,t){return t[0]=Math.abs(e[0]),t[1]=Math.abs(e[1]),t[2]=Math.abs(e[2]),t[3]=Math.abs(e[3]),t[4]=Math.abs(e[4]),t[5]=Math.abs(e[5]),t[6]=Math.abs(e[6]),t[7]=Math.abs(e[7]),t[8]=Math.abs(e[8]),t[9]=Math.abs(e[9]),t[10]=Math.abs(e[10]),t[11]=Math.abs(e[11]),t[12]=Math.abs(e[12]),t[13]=Math.abs(e[13]),t[14]=Math.abs(e[14]),t[15]=Math.abs(e[15]),t};Ke.equals=function(e,t){return e===t||u(e)&&u(t)&&e[12]===t[12]&&e[13]===t[13]&&e[14]===t[14]&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[4]===t[4]&&e[5]===t[5]&&e[6]===t[6]&&e[8]===t[8]&&e[9]===t[9]&&e[10]===t[10]&&e[3]===t[3]&&e[7]===t[7]&&e[11]===t[11]&&e[15]===t[15]};Ke.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e[0]-t[0])<=n&&Math.abs(e[1]-t[1])<=n&&Math.abs(e[2]-t[2])<=n&&Math.abs(e[3]-t[3])<=n&&Math.abs(e[4]-t[4])<=n&&Math.abs(e[5]-t[5])<=n&&Math.abs(e[6]-t[6])<=n&&Math.abs(e[7]-t[7])<=n&&Math.abs(e[8]-t[8])<=n&&Math.abs(e[9]-t[9])<=n&&Math.abs(e[10]-t[10])<=n&&Math.abs(e[11]-t[11])<=n&&Math.abs(e[12]-t[12])<=n&&Math.abs(e[13]-t[13])<=n&&Math.abs(e[14]-t[14])<=n&&Math.abs(e[15]-t[15])<=n};Ke.getTranslation=function(e,t){return t.x=e[12],t.y=e[13],t.z=e[14],t};Ke.getMatrix3=function(e,t){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t};var _Ee=new Q,gEe=new Q,yEe=new oe,xEe=new oe(0,0,0,1);Ke.inverse=function(e,t){let n=e[0],i=e[4],o=e[8],r=e[12],s=e[1],a=e[5],c=e[9],l=e[13],f=e[2],d=e[6],p=e[10],g=e[14],m=e[3],x=e[7],b=e[11],T=e[15],C=p*T,A=g*b,S=d*T,w=g*x,D=d*b,R=p*x,P=f*T,L=g*m,N=f*b,_=p*m,E=f*x,v=d*m,I=C*a+w*c+D*l-(A*a+S*c+R*l),M=A*s+P*c+_*l-(C*s+L*c+N*l),B=S*s+L*a+E*l-(w*s+P*a+v*l),V=R*s+N*a+v*c-(D*s+_*a+E*c),U=A*i+S*o+R*r-(C*i+w*o+D*r),H=C*n+L*o+N*r-(A*n+P*o+_*r),k=w*n+P*i+v*r-(S*n+L*i+E*r),q=D*n+_*i+E*o-(R*n+N*i+v*o);C=o*l,A=r*c,S=i*l,w=r*a,D=i*c,R=o*a,P=n*l,L=r*s,N=n*c,_=o*s,E=n*a,v=i*s;let j=C*x+w*b+D*T-(A*x+S*b+R*T),Z=A*m+P*b+_*T-(C*m+L*b+N*T),W=S*m+L*x+E*T-(w*m+P*x+v*T),K=R*m+N*x+v*b-(D*m+_*x+E*b),$=S*p+R*g+A*d-(D*g+C*d+w*p),he=N*g+C*f+L*p-(P*p+_*g+A*f),_e=P*d+v*g+w*f-(E*g+S*f+L*d),re=E*p+D*f+_*d-(N*d+v*p+R*f),me=n*I+i*M+o*B+r*V;if(Math.abs(me)<O.EPSILON21){if(Q.equalsEpsilon(Ke.getMatrix3(e,_Ee),gEe,O.EPSILON7)&&oe.equals(Ke.getRow(e,3,yEe),xEe))return t[0]=0,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=0,t[11]=0,t[12]=-e[12],t[13]=-e[13],t[14]=-e[14],t[15]=1,t;throw new ue("matrix is not invertible because its determinate is zero.")}return me=1/me,t[0]=I*me,t[1]=M*me,t[2]=B*me,t[3]=V*me,t[4]=U*me,t[5]=H*me,t[6]=k*me,t[7]=q*me,t[8]=j*me,t[9]=Z*me,t[10]=W*me,t[11]=K*me,t[12]=$*me,t[13]=he*me,t[14]=_e*me,t[15]=re*me,t};Ke.inverseTransformation=function(e,t){let n=e[0],i=e[1],o=e[2],r=e[4],s=e[5],a=e[6],c=e[8],l=e[9],f=e[10],d=e[12],p=e[13],g=e[14],m=-n*d-i*p-o*g,x=-r*d-s*p-a*g,b=-c*d-l*p-f*g;return t[0]=n,t[1]=r,t[2]=c,t[3]=0,t[4]=i,t[5]=s,t[6]=l,t[7]=0,t[8]=o,t[9]=a,t[10]=f,t[11]=0,t[12]=m,t[13]=x,t[14]=b,t[15]=1,t};var bEe=new Ke;Ke.inverseTranspose=function(e,t){return Ke.inverse(Ke.transpose(e,bEe),t)};Ke.IDENTITY=Object.freeze(new Ke(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1));Ke.ZERO=Object.freeze(new Ke(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0));Ke.COLUMN0ROW0=0;Ke.COLUMN0ROW1=1;Ke.COLUMN0ROW2=2;Ke.COLUMN0ROW3=3;Ke.COLUMN1ROW0=4;Ke.COLUMN1ROW1=5;Ke.COLUMN1ROW2=6;Ke.COLUMN1ROW3=7;Ke.COLUMN2ROW0=8;Ke.COLUMN2ROW1=9;Ke.COLUMN2ROW2=10;Ke.COLUMN2ROW3=11;Ke.COLUMN3ROW0=12;Ke.COLUMN3ROW1=13;Ke.COLUMN3ROW2=14;Ke.COLUMN3ROW3=15;Object.defineProperties(Ke.prototype,{length:{get:function(){return Ke.packedLength}}});Ke.prototype.clone=function(e){return Ke.clone(this,e)};Ke.prototype.equals=function(e){return Ke.equals(this,e)};Ke.equalsArray=function(e,t,n){return e[0]===t[n]&&e[1]===t[n+1]&&e[2]===t[n+2]&&e[3]===t[n+3]&&e[4]===t[n+4]&&e[5]===t[n+5]&&e[6]===t[n+6]&&e[7]===t[n+7]&&e[8]===t[n+8]&&e[9]===t[n+9]&&e[10]===t[n+10]&&e[11]===t[n+11]&&e[12]===t[n+12]&&e[13]===t[n+13]&&e[14]===t[n+14]&&e[15]===t[n+15]};Ke.prototype.equalsEpsilon=function(e,t){return Ke.equalsEpsilon(this,e,t)};Ke.prototype.toString=function(){return`(${this[0]}, ${this[4]}, ${this[8]}, ${this[12]})


(${this[1]}, ${this[5]}, ${this[9]}, ${this[13]})


(${this[2]}, ${this[6]}, ${this[10]}, ${this[14]})


(${this[3]}, ${this[7]}, ${this[11]}, ${this[15]})`};var F=Ke;function _n(e,t){this.center=h.clone(y(e,h.ZERO)),this.radius=y(t,0)}var I5=new h,P5=new h,R5=new h,O5=new h,M5=new h,L5=new h,N5=new h,$s=new h,F5=new h,B5=new h,k5=new h,U5=new h,TEe=4/3*O.PI;_n.fromPoints=function(e,t){if(u(t)||(t=new _n),!u(e)||e.length===0)return t.center=h.clone(h.ZERO,t.center),t.radius=0,t;let n=h.clone(e[0],N5),i=h.clone(n,I5),o=h.clone(n,P5),r=h.clone(n,R5),s=h.clone(n,O5),a=h.clone(n,M5),c=h.clone(n,L5),l=e.length,f;for(f=1;f<l;f++){h.clone(e[f],n);let P=n.x,L=n.y,N=n.z;P<i.x&&h.clone(n,i),P>s.x&&h.clone(n,s),L<o.y&&h.clone(n,o),L>a.y&&h.clone(n,a),N<r.z&&h.clone(n,r),N>c.z&&h.clone(n,c)}let d=h.magnitudeSquared(h.subtract(s,i,$s)),p=h.magnitudeSquared(h.subtract(a,o,$s)),g=h.magnitudeSquared(h.subtract(c,r,$s)),m=i,x=s,b=d;p>b&&(b=p,m=o,x=a),g>b&&(b=g,m=r,x=c);let T=F5;T.x=(m.x+x.x)*.5,T.y=(m.y+x.y)*.5,T.z=(m.z+x.z)*.5;let C=h.magnitudeSquared(h.subtract(x,T,$s)),A=Math.sqrt(C),S=B5;S.x=i.x,S.y=o.y,S.z=r.z;let w=k5;w.x=s.x,w.y=a.y,w.z=c.z;let D=h.midpoint(S,w,U5),R=0;for(f=0;f<l;f++){h.clone(e[f],n);let P=h.magnitude(h.subtract(n,D,$s));P>R&&(R=P);let L=h.magnitudeSquared(h.subtract(n,T,$s));if(L>C){let N=Math.sqrt(L);A=(A+N)*.5,C=A*A;let _=N-A;T.x=(A*T.x+_*n.x)/N,T.y=(A*T.y+_*n.y)/N,T.z=(A*T.z+_*n.z)/N}}return A<R?(h.clone(T,t.center),t.radius=A):(h.clone(D,t.center),t.radius=R),t};var AEe=new Di,CEe=new h,EEe=new h,v5=new fe,D5=new fe;_n.fromRectangle2D=function(e,t,n){return _n.fromRectangleWithHeights2D(e,t,0,0,n)};_n.fromRectangleWithHeights2D=function(e,t,n,i,o){if(u(o)||(o=new _n),!u(e))return o.center=h.clone(h.ZERO,o.center),o.radius=0,o;t=y(t,AEe),ce.southwest(e,v5),v5.height=n,ce.northeast(e,D5),D5.height=i;let r=t.project(v5,CEe),s=t.project(D5,EEe),a=s.x-r.x,c=s.y-r.y,l=s.z-r.z;o.radius=Math.sqrt(a*a+c*c+l*l)*.5;let f=o.center;return f.x=r.x+a*.5,f.y=r.y+c*.5,f.z=r.z+l*.5,o};var SEe=[];_n.fromRectangle3D=function(e,t,n,i){if(t=y(t,ne.WGS84),n=y(n,0),u(i)||(i=new _n),!u(e))return i.center=h.clone(h.ZERO,i.center),i.radius=0,i;let o=ce.subsample(e,t,n,SEe);return _n.fromPoints(o,i)};_n.fromVertices=function(e,t,n,i){if(u(i)||(i=new _n),!u(e)||e.length===0)return i.center=h.clone(h.ZERO,i.center),i.radius=0,i;t=y(t,h.ZERO),n=y(n,3);let o=N5;o.x=e[0]+t.x,o.y=e[1]+t.y,o.z=e[2]+t.z;let r=h.clone(o,I5),s=h.clone(o,P5),a=h.clone(o,R5),c=h.clone(o,O5),l=h.clone(o,M5),f=h.clone(o,L5),d=e.length,p;for(p=0;p<d;p+=n){let N=e[p]+t.x,_=e[p+1]+t.y,E=e[p+2]+t.z;o.x=N,o.y=_,o.z=E,N<r.x&&h.clone(o,r),N>c.x&&h.clone(o,c),_<s.y&&h.clone(o,s),_>l.y&&h.clone(o,l),E<a.z&&h.clone(o,a),E>f.z&&h.clone(o,f)}let g=h.magnitudeSquared(h.subtract(c,r,$s)),m=h.magnitudeSquared(h.subtract(l,s,$s)),x=h.magnitudeSquared(h.subtract(f,a,$s)),b=r,T=c,C=g;m>C&&(C=m,b=s,T=l),x>C&&(C=x,b=a,T=f);let A=F5;A.x=(b.x+T.x)*.5,A.y=(b.y+T.y)*.5,A.z=(b.z+T.z)*.5;let S=h.magnitudeSquared(h.subtract(T,A,$s)),w=Math.sqrt(S),D=B5;D.x=r.x,D.y=s.y,D.z=a.z;let R=k5;R.x=c.x,R.y=l.y,R.z=f.z;let P=h.midpoint(D,R,U5),L=0;for(p=0;p<d;p+=n){o.x=e[p]+t.x,o.y=e[p+1]+t.y,o.z=e[p+2]+t.z;let N=h.magnitude(h.subtract(o,P,$s));N>L&&(L=N);let _=h.magnitudeSquared(h.subtract(o,A,$s));if(_>S){let E=Math.sqrt(_);w=(w+E)*.5,S=w*w;let v=E-w;A.x=(w*A.x+v*o.x)/E,A.y=(w*A.y+v*o.y)/E,A.z=(w*A.z+v*o.z)/E}}return w<L?(h.clone(A,i.center),i.radius=w):(h.clone(P,i.center),i.radius=L),i};_n.fromEncodedCartesianVertices=function(e,t,n){if(u(n)||(n=new _n),!u(e)||!u(t)||e.length!==t.length||e.length===0)return n.center=h.clone(h.ZERO,n.center),n.radius=0,n;let i=N5;i.x=e[0]+t[0],i.y=e[1]+t[1],i.z=e[2]+t[2];let o=h.clone(i,I5),r=h.clone(i,P5),s=h.clone(i,R5),a=h.clone(i,O5),c=h.clone(i,M5),l=h.clone(i,L5),f=e.length,d;for(d=0;d<f;d+=3){let L=e[d]+t[d],N=e[d+1]+t[d+1],_=e[d+2]+t[d+2];i.x=L,i.y=N,i.z=_,L<o.x&&h.clone(i,o),L>a.x&&h.clone(i,a),N<r.y&&h.clone(i,r),N>c.y&&h.clone(i,c),_<s.z&&h.clone(i,s),_>l.z&&h.clone(i,l)}let p=h.magnitudeSquared(h.subtract(a,o,$s)),g=h.magnitudeSquared(h.subtract(c,r,$s)),m=h.magnitudeSquared(h.subtract(l,s,$s)),x=o,b=a,T=p;g>T&&(T=g,x=r,b=c),m>T&&(T=m,x=s,b=l);let C=F5;C.x=(x.x+b.x)*.5,C.y=(x.y+b.y)*.5,C.z=(x.z+b.z)*.5;let A=h.magnitudeSquared(h.subtract(b,C,$s)),S=Math.sqrt(A),w=B5;w.x=o.x,w.y=r.y,w.z=s.z;let D=k5;D.x=a.x,D.y=c.y,D.z=l.z;let R=h.midpoint(w,D,U5),P=0;for(d=0;d<f;d+=3){i.x=e[d]+t[d],i.y=e[d+1]+t[d+1],i.z=e[d+2]+t[d+2];let L=h.magnitude(h.subtract(i,R,$s));L>P&&(P=L);let N=h.magnitudeSquared(h.subtract(i,C,$s));if(N>A){let _=Math.sqrt(N);S=(S+_)*.5,A=S*S;let E=_-S;C.x=(S*C.x+E*i.x)/_,C.y=(S*C.y+E*i.y)/_,C.z=(S*C.z+E*i.z)/_}}return S<P?(h.clone(C,n.center),n.radius=S):(h.clone(R,n.center),n.radius=P),n};_n.fromCornerPoints=function(e,t,n){u(n)||(n=new _n);let i=h.midpoint(e,t,n.center);return n.radius=h.distance(i,t),n};_n.fromEllipsoid=function(e,t){return u(t)||(t=new _n),h.clone(h.ZERO,t.center),t.radius=e.maximumRadius,t};var wEe=new h;_n.fromBoundingSpheres=function(e,t){if(u(t)||(t=new _n),!u(e)||e.length===0)return t.center=h.clone(h.ZERO,t.center),t.radius=0,t;let n=e.length;if(n===1)return _n.clone(e[0],t);if(n===2)return _n.union(e[0],e[1],t);let i=[],o;for(o=0;o<n;o++)i.push(e[o].center);t=_n.fromPoints(i,t);let r=t.center,s=t.radius;for(o=0;o<n;o++){let a=e[o];s=Math.max(s,h.distance(r,a.center,wEe)+a.radius)}return t.radius=s,t};var vEe=new h,DEe=new h,IEe=new h;_n.fromOrientedBoundingBox=function(e,t){u(t)||(t=new _n);let n=e.halfAxes,i=Q.getColumn(n,0,vEe),o=Q.getColumn(n,1,DEe),r=Q.getColumn(n,2,IEe);return h.add(i,o,i),h.add(i,r,i),t.center=h.clone(e.center,t.center),t.radius=h.magnitude(i),t};var PEe=new h,REe=new h;_n.fromTransformation=function(e,t){u(t)||(t=new _n);let n=F.getTranslation(e,PEe),i=F.getScale(e,REe),o=.5*h.magnitude(i);return t.center=h.clone(n,t.center),t.radius=o,t};_n.clone=function(e,t){if(u(e))return u(t)?(t.center=h.clone(e.center,t.center),t.radius=e.radius,t):new _n(e.center,e.radius)};_n.packedLength=4;_n.pack=function(e,t,n){n=y(n,0);let i=e.center;return t[n++]=i.x,t[n++]=i.y,t[n++]=i.z,t[n]=e.radius,t};_n.unpack=function(e,t,n){t=y(t,0),u(n)||(n=new _n);let i=n.center;return i.x=e[t++],i.y=e[t++],i.z=e[t++],n.radius=e[t],n};var OEe=new h,MEe=new h;_n.union=function(e,t,n){u(n)||(n=new _n);let i=e.center,o=e.radius,r=t.center,s=t.radius,a=h.subtract(r,i,OEe),c=h.magnitude(a);if(o>=c+s)return e.clone(n),n;if(s>=c+o)return t.clone(n),n;let l=(o+c+s)*.5,f=h.multiplyByScalar(a,(-o+l)/c,MEe);return h.add(f,i,f),h.clone(f,n.center),n.radius=l,n};var LEe=new h;_n.expand=function(e,t,n){n=_n.clone(e,n);let i=h.magnitude(h.subtract(t,n.center,LEe));return i>n.radius&&(n.radius=i),n};_n.intersectPlane=function(e,t){let n=e.center,i=e.radius,o=t.normal,r=h.dot(o,n)+t.distance;return r<-i?nn.OUTSIDE:r<i?nn.INTERSECTING:nn.INSIDE};_n.transform=function(e,t,n){return u(n)||(n=new _n),n.center=F.multiplyByPoint(t,e.center,n.center),n.radius=F.getMaximumScale(t)*e.radius,n};var NEe=new h;_n.distanceSquaredTo=function(e,t){let n=h.subtract(e.center,t,NEe),i=h.magnitude(n)-e.radius;return i<=0?0:i*i};_n.transformWithoutScale=function(e,t,n){return u(n)||(n=new _n),n.center=F.multiplyByPoint(t,e.center,n.center),n.radius=e.radius,n};var FEe=new h;_n.computePlaneDistances=function(e,t,n,i){u(i)||(i=new ba);let o=h.subtract(e.center,t,FEe),r=h.dot(n,o);return i.start=r-e.radius,i.stop=r+e.radius,i};var GQ=new h,BEe=new h,kEe=new h,UEe=new h,VEe=new h,zEe=new fe,WQ=new Array(8);for(let e=0;e<8;++e)WQ[e]=new h;var HEe=new Di;_n.projectTo2D=function(e,t,n){t=y(t,HEe);let i=t.ellipsoid,o=e.center,r=e.radius,s;h.equals(o,h.ZERO)?s=h.clone(h.UNIT_X,GQ):s=i.geodeticSurfaceNormal(o,GQ);let a=h.cross(h.UNIT_Z,s,BEe);h.normalize(a,a);let c=h.cross(s,a,kEe);h.normalize(c,c),h.multiplyByScalar(s,r,s),h.multiplyByScalar(c,r,c),h.multiplyByScalar(a,r,a);let l=h.negate(c,VEe),f=h.negate(a,UEe),d=WQ,p=d[0];h.add(s,c,p),h.add(p,a,p),p=d[1],h.add(s,c,p),h.add(p,f,p),p=d[2],h.add(s,l,p),h.add(p,f,p),p=d[3],h.add(s,l,p),h.add(p,a,p),h.negate(s,s),p=d[4],h.add(s,c,p),h.add(p,a,p),p=d[5],h.add(s,c,p),h.add(p,f,p),p=d[6],h.add(s,l,p),h.add(p,f,p),p=d[7],h.add(s,l,p),h.add(p,a,p);let g=d.length;for(let T=0;T<g;++T){let C=d[T];h.add(o,C,C);let A=i.cartesianToCartographic(C,zEe);t.project(A,C)}n=_n.fromPoints(d,n),o=n.center;let m=o.x,x=o.y,b=o.z;return o.x=b,o.y=m,o.z=x,n};_n.isOccluded=function(e,t){return!t.isBoundingSphereVisible(e)};_n.equals=function(e,t){return e===t||u(e)&&u(t)&&h.equals(e.center,t.center)&&e.radius===t.radius};_n.prototype.intersectPlane=function(e){return _n.intersectPlane(this,e)};_n.prototype.distanceSquaredTo=function(e){return _n.distanceSquaredTo(this,e)};_n.prototype.computePlaneDistances=function(e,t,n){return _n.computePlaneDistances(this,e,t,n)};_n.prototype.isOccluded=function(e){return _n.isOccluded(this,e)};_n.prototype.equals=function(e){return _n.equals(this,e)};_n.prototype.clone=function(e){return _n.clone(this,e)};_n.prototype.volume=function(){let e=this.radius;return TEe*e*e*e};var se=_n;var GEe={DEPTH_BUFFER_BIT:256,STENCIL_BUFFER_BIT:1024,COLOR_BUFFER_BIT:16384,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,ZERO:0,ONE:1,SRC_COLOR:768,ONE_MINUS_SRC_COLOR:769,SRC_ALPHA:770,ONE_MINUS_SRC_ALPHA:771,DST_ALPHA:772,ONE_MINUS_DST_ALPHA:773,DST_COLOR:774,ONE_MINUS_DST_COLOR:775,SRC_ALPHA_SATURATE:776,FUNC_ADD:32774,BLEND_EQUATION:32777,BLEND_EQUATION_RGB:32777,BLEND_EQUATION_ALPHA:34877,FUNC_SUBTRACT:32778,FUNC_REVERSE_SUBTRACT:32779,BLEND_DST_RGB:32968,BLEND_SRC_RGB:32969,BLEND_DST_ALPHA:32970,BLEND_SRC_ALPHA:32971,CONSTANT_COLOR:32769,ONE_MINUS_CONSTANT_COLOR:32770,CONSTANT_ALPHA:32771,ONE_MINUS_CONSTANT_ALPHA:32772,BLEND_COLOR:32773,ARRAY_BUFFER:34962,ELEMENT_ARRAY_BUFFER:34963,ARRAY_BUFFER_BINDING:34964,ELEMENT_ARRAY_BUFFER_BINDING:34965,STREAM_DRAW:35040,STATIC_DRAW:35044,DYNAMIC_DRAW:35048,BUFFER_SIZE:34660,BUFFER_USAGE:34661,CURRENT_VERTEX_ATTRIB:34342,FRONT:1028,BACK:1029,FRONT_AND_BACK:1032,CULL_FACE:2884,BLEND:3042,DITHER:3024,STENCIL_TEST:2960,DEPTH_TEST:2929,SC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(${this[1]}, ${this[3]})`};var oo=qt;var Ta={POINTS:ee.POINTS,LINES:ee.LINES,LINE_LOOP:ee.LINE_LOOP,LINE_STRIP:ee.LINE_STRIP,TRIANGLES:ee.TRIANGLES,TRIANGLE_STRIP:ee.TRIANGLE_STRIP,TRIANGLE_FAN:ee.TRIANGLE_FAN};Ta.isLines=function(e){return e===Ta.LINES||e===Ta.LINE_LOOP||e===Ta.LINE_STRIP};Ta.isTriangles=function(e){return e===Ta.TRIANGLES||e===Ta.TRIANGLE_STRIP||e===Ta.TRIANGLE_FAN};Ta.validate=function(e){return e===Ta.POINTS||e===Ta.LINES||e===Ta.LINE_LOOP||e===Ta.LINE_STRIP||e===Ta.TRIANGLES||e===Ta.TRIANGLE_STRIP||e===Ta.TRIANGLE_FAN};var Me=Object.freeze(Ta);function et(e,t,n,i){this.x=y(e,0),this.y=y(t,0),this.z=y(n,0),this.w=y(i,0)}var Pw=new h;et.fromAxisAngle=function(e,t,n){let i=t/2,o=Math.sin(i);Pw=h.normalize(e,Pw);let r=Pw.x*o,s=Pw.y*o,a=Pw.z*o,c=Math.cos(i);return u(n)?(n.x=r,n.y=s,n.z=a,n.w=c,n):new et(r,s,a,c)};var KEe=[1,2,0],ZEe=new Array(3);et.fromRotationMatrix=function(e,t){let n,i,o,r,s,a=e[Q.COLUMN0ROW0],c=e[Q.COLUMN1ROW1],l=e[Q.COLUMN2ROW2],f=a+c+l;if(f>0)n=Math.sqrt(f+1),s=.5*n,n=.5/n,i=(e[Q.COLUMN1ROW2]-e[Q.COLUMN2ROW1])*n,o=(e[Q.COLUMN2ROW0]-e[Q.COLUMN0ROW2])*n,r=(e[Q.COLUMN0ROW1]-e[Q.COLUMN1ROW0])*n;else{let d=KEe,p=0;c>a&&(p=1),l>a&&l>c&&(p=2);let g=d[p],m=d[g];n=Math.sqrt(e[Q.getElementIndex(p,p)]-e[Q.getElementIndex(g,g)]-e[Q.getElementIndex(m,m)]+1);let x=ZEe;x[p]=.5*n,n=.5/n,s=(e[Q.getElementIndex(m,g)]-e[Q.getElementIndex(g,m)])*n,x[g]=(e[Q.getElementIndex(g,p)]+e[Q.getElementIndex(p,g)])*n,x[m]=(e[Q.getElementIndex(m,p)]+e[Q.getElementIndex(p,m)])*n,i=-x[0],o=-x[1],r=-x[2]}return u(t)?(t.x=i,t.y=o,t.z=r,t.w=s,t):new et(i,o,r,s)};var YQ=new et,XQ=new et,V5=new et,KQ=new et;et.fromHeadingPitchRoll=function(e,t){return KQ=et.fromAxisAngle(h.UNIT_X,e.roll,YQ),V5=et.fromAxisAngle(h.UNIT_Y,-e.pitch,t),t=et.multiply(V5,KQ,V5),XQ=et.fromAxisAngle(h.UNIT_Z,-e.heading,YQ),et.multiply(XQ,t,t)};var yk=new h,z5=new h,md=new et,ZQ=new et,xk=new et;et.packedLength=4;et.pack=function(e,t,n){return n=y(n,0),t[n++]=e.x,t[n++]=e.y,t[n++]=e.z,t[n]=e.w,t};et.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new et),n.x=e[t],n.y=e[t+1],n.z=e[t+2],n.w=e[t+3],n};et.packedInterpolationLength=3;et.convertPackedArrayForInterpolation=function(e,t,n,i){et.unpack(e,n*4,xk),et.conjugate(xk,xk);for(let o=0,r=n-t+1;o<r;o++){let s=o*3;et.unpack(e,(t+o)*4,md),et.multiply(md,xk,md),md.w<0&&et.negate(md,md),et.computeAxis(md,yk);let a=et.computeAngle(md);u(i)||(i=[]),i[s]=yk.x*a,i[s+1]=yk.y*a,i[s+2]=yk.z*a}};et.unpackInterpolationResult=function(e,t,n,i,o){u(o)||(o=new et),h.fromArray(e,0,z5);let r=h.magnitude(z5);return et.unpack(t,i*4,ZQ),r===0?et.clone(et.IDENTITY,md):et.fromAxisAngle(z5,r,md),et.multiply(md,ZQ,o)};et.clone=function(e,t){if(u(e))return u(t)?(t.x=e.x,t.y=e.y,t.z=e.z,t.w=e.w,t):new et(e.x,e.y,e.z,e.w)};et.conjugate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=e.w,t};et.magnitudeSquared=function(e){return e.x*e.x+e.y*e.y+e.z*e.z+e.w*e.w};et.magnitude=function(e){return Math.sqrt(et.magnitudeSquared(e))};et.normalize=function(e,t){let n=1/et.magnitude(e),i=e.x*n,o=e.y*n,r=e.z*n,s=e.w*n;return t.x=i,t.y=o,t.z=r,t.w=s,t};et.inverse=function(e,t){let n=et.magnitudeSquared(e);return t=et.conjugate(e,t),et.multiplyByScalar(t,1/n,t)};et.add=function(e,t,n){return n.x=e.x+t.x,n.y=e.y+t.y,n.z=e.z+t.z,n.w=e.w+t.w,n};et.subtract=function(e,t,n){return n.x=e.x-t.x,n.y=e.y-t.y,n.z=e.z-t.z,n.w=e.w-t.w,n};et.negate=function(e,t){return t.x=-e.x,t.y=-e.y,t.z=-e.z,t.w=-e.w,t};et.dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w};et.multiply=function(e,t,n){let i=e.x,o=e.y,r=e.z,s=e.w,a=t.x,c=t.y,l=t.z,f=t.w,d=s*a+i*f+o*l-r*c,p=s*c-i*l+o*f+r*a,g=s*l+i*c-o*a+r*f,m=s*f-i*a-o*c-r*l;return n.x=d,n.y=p,n.z=g,n.w=m,n};et.multiplyByScalar=function(e,t,n){return n.x=e.x*t,n.y=e.y*t,n.z=e.z*t,n.w=e.w*t,n};et.divideByScalar=function(e,t,n){return n.x=e.x/t,n.y=e.y/t,n.z=e.z/t,n.w=e.w/t,n};et.computeAxis=function(e,t){let n=e.w;if(Math.abs(n-1)<O.EPSILON6||Math.abs(n+1)<O.EPSILON6)return t.x=1,t.y=t.z=0,t;let i=1/Math.sqrt(1-n*n);return t.x=e.x*i,t.y=e.y*i,t.z=e.z*i,t};et.computeAngle=function(e){return Math.abs(e.w-1)<O.EPSILON6?0:2*Math.acos(e.w)};var H5=new et;et.lerp=function(e,t,n,i){return H5=et.multiplyByScalar(t,n,H5),i=et.multiplyByScalar(e,1-n,i),et.add(H5,i,i)};var QQ=new et,G5=new et,W5=new et;et.slerp=function(e,t,n,i){let o=et.dot(e,t),r=t;if(o<0&&(o=-o,r=QQ=et.negate(t,QQ)),1-o<O.EPSILON6)return et.lerp(e,r,n,i);let s=Math.acos(o);return G5=et.multiplyByScalar(e,Math.sin((1-n)*s),G5),W5=et.multiplyByScalar(r,Math.sin(n*s),W5),i=et.add(G5,W5,i),et.multiplyByScalar(i,1/Math.sin(s),i)};et.log=function(e,t){let n=O.acosClamped(e.w),i=0;return n!==0&&(i=n/Math.sin(n)),h.multiplyByScalar(e,i,t)};et.exp=function(e,t){let n=h.magnitude(e),i=0;return n!==0&&(i=Math.sin(n)/n),t.x=e.x*i,t.y=e.y*i,t.z=e.z*i,t.w=Math.cos(n),t};var QEe=new h,$Ee=new h,Rw=new et,AA=new et;et.computeInnerQuadrangle=function(e,t,n,i){let o=et.conjugate(t,Rw);et.multiply(o,n,AA);let r=et.log(AA,QEe);et.multiply(o,e,AA);let s=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G(this,a/this._samplesPerXysFile|0),c=!0),c)return;u(n)?(n.x=0,n.y=0,n.s=0):n=new Y0(0,0,0);let f=i-s*this._stepSizeDays,d=this._work,p=this._denominators,g=this._coef,m=this._xTable,x,b;for(x=0;x<=r;++x)d[x]=f-m[x];for(x=0;x<=r;++x){for(g[x]=1,b=0;b<=r;++b)b!==x&&(g[x]*=d[b]);g[x]*=p[x];let T=(s+x)*3;n.x+=g[x]*l[T++],n.y+=g[x]*l[T++],n.s+=g[x]*l[T]}return n};function tG(e,t){if(e._chunkDownloadsInProgress[t])return e._chunkDownloadsInProgress[t];let n,i=e._xysFileUrlTemplate;u(i)?n=i.getDerivedResource({templateValues:{0:t}}):n=new Ie({url:on(`Assets/IAU2006_XYS/IAU2006_XYS_${t}.json`)});let o=n.fetchJson().then(function(r){e._chunkDownloadsInProgress[t]=!1;let s=e._samples,a=r.samples,c=t*e._samplesPerXysFile*3;for(let l=0,f=a.length;l<f;++l)s[c+l]=a[l]});return e._chunkDownloadsInProgress[t]=o,o}var Vw=nG;var eo={},iG={up:{south:"east",north:"west",west:"south",east:"north"},down:{south:"west",north:"east",west:"north",east:"south"},south:{up:"west",down:"east",west:"down",east:"up"},north:{up:"east",down:"west",west:"up",east:"down"},west:{up:"north",down:"south",north:"down",south:"up"},east:{up:"south",down:"north",north:"up",south:"down"}},PA={north:[-1,0,0],east:[0,1,0],up:[0,0,1],south:[1,0,0],west:[0,-1,0],down:[0,0,-1]},oG={},hl={east:new h,north:new h,up:new h,west:new h,south:new h,down:new h},_g=new h,gg=new h,yg=new h;eo.localFrameToFixedFrameGenerator=function(e,t){if(!iG.hasOwnProperty(e)||!iG[e].hasOwnProperty(t))throw new de("firstAxis and secondAxis must be east, north, up, west, south or down.");let n=iG[e][t],i,o=e+t;return u(oG[o])?i=oG[o]:(i=function(r,s,a){if(u(a)||(a=new F),h.equalsEpsilon(r,h.ZERO,O.EPSILON14))h.unpack(PA[e],0,_g),h.unpack(PA[t],0,gg),h.unpack(PA[n],0,yg);else if(O.equalsEpsilon(r.x,0,O.EPSILON14)&&O.equalsEpsilon(r.y,0,O.EPSILON14)){let c=O.sign(r.z);h.unpack(PA[e],0,_g),e!=="east"&&e!=="west"&&h.multiplyByScalar(_g,c,_g),h.unpack(PA[t],0,gg),t!=="east"&&t!=="west"&&h.multiplyByScalar(gg,c,gg),h.unpack(PA[n],0,yg),n!=="east"&&n!=="west"&&h.multiplyByScalar(yg,c,yg)}else{s=y(s,ne.WGS84),s.geodeticSurfaceNormal(r,hl.up);let c=hl.up,l=hl.east;l.x=-r.y,l.y=r.x,l.z=0,h.normalize(l,hl.east),h.cross(c,l,hl.north),h.multiplyByScalar(hl.up,-1,hl.down),h.multiplyByScalar(hl.east,-1,hl.west),h.multiplyByScalar(hl.north,-1,hl.south),_g=hl[e],gg=hl[t],yg=hl[n]}return a[0]=_g.x,a[1]=_g.y,a[2]=_g.z,a[3]=0,a[4]=gg.x,a[5]=gg.y,a[6]=gg.z,a[7]=0,a[8]=yg.x,a[9]=yg.y,a[10]=yg.z,a[11]=0,a[12]=r.x,a[13]=r.y,a[14]=r.z,a[15]=1,a},oG[o]=i),i};eo.eastNorthUpToFixedFrame=eo.localFrameToFixedFrameGenerator("east","north");eo.northEastDownToFixedFrame=eo.localFrameToFixedFrameGenerator("north","east");eo.northUpEastToFixedFrame=eo.localFrameToFixedFrameGenerator("north","up");eo.northWestUpToFixedFrame=eo.localFrameToFixedFrameGenerator("north","west");var XSe=new Le,KSe=new h(1,1,1),ZSe=new F;eo.headingPitchRollToFixedFrame=function(e,t,n,i,o){i=y(i,eo.eastNorthUpToFixedFrame);let r=Le.fromHeadingPitchRoll(t,XSe),s=F.fromTranslationQuaternionRotationScale(h.ZERO,r,KSe,ZSe);return o=i(e,n,o),F.multiply(o,s,o)};var QSe=new F,$Se=new Q;eo.headingPitchRollQuaternion=function(e,t,n,i,o){let r=eo.headingPitchRollToFixedFrame(e,t,n,i,QSe),s=F.getMatrix3(r,$Se);return Le.fromRotationMatrix(s,o)};var JSe=new h(1,1,1),ewe=new h,R$=new F,twe=new F,nwe=new Q,iwe=new Le;eo.fixedFrameToHeadingPitchRoll=function(e,t,n,i){t=y(t,ne.WGS84),n=y(n,eo.eastNorthUpToFixedFrame),u(i)||(i=new Xa);let o=F.getTranslation(e,ewe);if(h.equals(o,h.ZERO))return i.heading=0,i.pitch=0,i.roll=0,i;let r=F.inverseTransformation(n(o,t,R$),R$),s=F.setScale(e,JSe,twe);s=F.setTranslation(s,h.ZERO,s),r=F.multiply(r,s,r);let a=Le.fromRotationMatrix(F.getMatrix3(r,nwe),iwe);return a=Le.normalize(a,a),Xa.fromQuaternion(a,i)};var owe=6*3600+41*60+50.54841,rwe=8640184812866e-6,swe=.093104,awe=-62e-7,cwe=11772758384668e-32,lwe=72921158553e-15,uwe=O.TWO_PI/86400,Lk=new J;eo.computeTemeToPseudoFixedMatrix=function(e,t){Lk=J.addSeconds(e,-J.computeTaiMinusUtc(e),Lk);let n=Lk.dayNumber,i=Lk.secondsOfDay,o,r=n-2451545;i>=43200?o=(r+.5)/Qn.DAYS_PER_JULIAN_CENTURY:o=(r-.5)/Qn.DAYS_PER_JULIAN_CENTURY;let a=(owe+o*(rwe+o*(swe+o*awe)))*uwe%O.TWO_PI,c=lwe+cwe*(n-24515455e-1),l=(i+Qn.SECONDS_PER_DAY*.5)%Qn.SECONDS_PER_DAY,f=a+c*l,d=Math.cos(f),p=Math.sin(f);return u(t)?(t[0]=d,t[1]=-p,t[2]=0,t[3]=p,t[4]=d,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t):new Q(d,p,0,-p,d,0,0,0,1)};eo.iau2006XysData=new Vw;eo.earthOrientationParameters=Uw.NONE;var aG=32.184,fwe=2451545;eo.preloadIcrfFixed=function(e){let t=e.start.dayNumber,n=e.start.secondsOfDay+aG,i=e.stop.dayNumber,o=e.stop.secondsOfDay+aG;return eo.iau2006XysData.preload(t,n,i,o)};eo.computeIcrfToFixedMatrix=function(e,t){u(t)||(t=new Q);let n=eo.computeFixedToIcrfMatrix(e,t);if(u(n))return Q.transpose(n,t)};var dwe=new Y0(0,0,0),hwe=new mg(0,0,0,0,0,0),rG=new Q,sG=new Q;eo.computeFixedToIcrfMatrix=function(e,t){u(t)||(t=new Q);let n=eo.earthOrientationParameters.compute(e,hwe);if(!u(n))return;let i=e.dayNumber,o=e.secondsOfDay+aG,r=eo.iau2006XysData.computeXysRadians(i,o,dwe);if(!u(r))return;let s=r.x+n.xPoleOffset,a=r.y+n.yPoleOffset,c=1/(1+Math.sqrt(1-s*s-a*a)),l=rG;l[0]=1-c*s*s,l[3]=-c*s*a,l[6]=s,l[1]=-c*s*a,l[4]=1-c*a*a,l[7]=a,l[2]=-s,l[5]=-a,l[8]=1-c*(s*s+a*a);let f=Q.fromRotationZ(-r.s,sG),d=Q.multiply(l,f,rG),p=e.dayNumber,g=e.secondsOfDay-J.computeTaiMinusUtc(e)+n.ut1MinusUtc,m=p-2451545,x=g/Qn.SECONDS_PER_DAY,b=.779057273264+x+.00273781191135448*(m+x);b=b%1*O.TWO_PI;let T=Q.fromRotationZ(b,sG),C=Q.multiply(d,T,rG),A=Math.cos(n.xPoleWander),S=Math.cos(n.yPoleWander),w=Math.sin(n.xPoleWander),D=Math.sin(n.yPoleWander),R=i-fwe+o/Qn.SECONDS_PER_DAY;R/=36525;let P=-47e-6*R*O.RADIANS_PER_DEGREE/3600,L=Math.cos(P),N=Math.sin(P),_=sG;return _[0]=A*L,_[1]=A*N,_[2]=w,_[3]=-S*N+D*w*L,_[4]=S*L+D*w*N,_[5]=-D*A,_[6]=-D*N-S*w*L,_[7]=D*L-S*w*N,_[8]=S*A,Q.multiply(C,_,t)};var mwe=new oe;eo.pointToWindowCoordinates=function(e,t,n,i){return i=eo.pointToGLWindowCoordinates(e,t,n,i),i.y=2*t[5]-i.y,i};eo.pointToGLWindowCoordinates=function(e,t,n,i){u(i)||(i=new z);let o=mwe;return F.multiplyByVector(e,oe.fromElements(n.x,n.y,n.z,1,o),o),oe.multiplyByScalar(o,1/o.w,o),F.multiplyByVector(t,o,o),z.fromCartesian4(o,i)};var pwe=new h,_we=new h,gwe=new h;eo.rotationMatrixFromPositionVelocity=function(e,t,n,i){let o=y(n,ne.WGS84).geodeticSurfaceNormal(e,pwe),r=h.cross(t,o,_we);h.equalsEpsilon(r,h.ZERO,O.EPSILON6)&&(r=h.clone(h.UNIT_X,r));let s=h.cross(r,t,gwe);return h.normalize(s,s),h.cross(t,s,r),h.negate(r,r),h.normalize(r,r),u(i)||(i=new Q),i[0]=t.x,i[1]=t.y,i[2]=t.z,i[3]=r.x,i[4]=r.y,i[5]=r.z,i[6]=s.x,i[7]=s.y,i[8]=s.z,i};var O$=new F(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1),M$=new fe,cG=new h,ywe=new h,xwe=new Q,lG=new F,L$=new F;eo.basisTo2D=function(e,t,n){let i=F.getTranslation(t,ywe),o=e.ellipsoid,r;if(h.equals(i,h.ZERO))r=h.clone(h.ZERO,cG);else{let f=o.cartesianToCartographic(i,M$);r=e.project(f,cG),h.fromElements(r.z,r.x,r.y,r)}let s=eo.eastNorthUpToFixedFrame(i,o,lG),a=F.inverseTransformation(s,L$),c=F.getMatrix3(t,xwe),l=F.multiplyByMatrix3(a,c,n);return F.multiply(O$,l,n),F.setTranslation(n,r,n),n};eo.wgs84To2DModelMatrix=function(e,t,n){let i=e.ellipsoid,o=eo.eastNorthUpToFixedFrame(t,i,lG),r=F.inverseTransformation(o,L$),s=i.cartesianToCartographic(t,M$),a=e.project(s,cG);h.fromElements(a.z,a.x,a.y,a);let c=F.fromTranslation(a,lG);return F.multiply(O$,r,n),F.multiply(c,n,n),n};var Pt=eo;function uG(e){e=y(e,y.EMPTY_OBJECT),this.attributes=e.attributes,this.indices=e.indices,this.primitiveType=y(e.primitiveType,Me.TRIANGLES),this.boundingSphere=e.boundingSphere,this.geometryType=y(e.geometryType,ef.NONE),this.boundingSphereCV=e.boundingSphereCV,this.offsetAttribute=e.offsetAttribute}uG.computeNumberOfVertices=function(e){let t=-1;for(let n in e.attributes)if(e.attributes.hasOwnProperty(n)&&u(e.attributes[n])&&u(e.attributes[n].values)){let i=e.attributes[n];t=i.values.length/i.componentsPerAttribute}return t};var bwe=new fe,Twe=new h,N$=new F,Awe=[new fe,new fe,new fe],Cwe=[new z,new z,new z],Ewe=[new z,new z,new z],Swe=new h,wwe=new Le,vwe=new F,Dwe=new oo;uG._textureCoordinateRotationPoints=function(e,t,n,i){let o,r=ce.center(i,bwe),s=fe.toCartesian(r,n,Twe),a=Pt.eastNorthUpToFixedFrame(s,n,N$),c=F.inverse(a,N$),l=Cwe,f=Awe;f[0].longitude=i.west,f[0].latitude=i.south,f[1].longitude=i.west,f[1].latitude=i.north,f[2].longitude=i.east,f[2].latitude=i.south;let d=Swe;for(o=0;o<3;o++)fe.toCartesian(f[o],n,d),d=F.multiplyByPointAsVector(c,d,d),l[o].x=d.x,l[o].y=d.y;let p=Le.fromAxisAngle(h.UNIT_Z,-t,wwe),g=Q.fromQuaternion(p,vwe),m=e.length,x=Number.POSITIVE_INFINITY,b=Number.POSITIVE_INFINITY,T=Number.NEGATIVE_INFINITY,C=Number.NEGATIVE_INFINITY;for(o=0;o<m;o++)d=F.multiplyByPointAsVector(c,e[o],d),d=Q.multiplyByVector(g,d,d),x=Math.min(x,d.x),b=Math.min(b,d.y),T=Math.max(T,d.x),C=Math.max(C,d.y);let A=oo.fromRotation(t,Dwe),S=Ewe;S[0].x=x,S[0].y=b,S[1].x=x,S[1].y=C,S[2].x=T,S[2].y=b;let w=l[0],D=l[2].x-w.x,R=l[1].y-w.y;for(o=0;o<3;o++){let E=S[o];oo.multiplyByVector(A,E,E),E.x=(E.x-w.x)/D,E.y=(E.y-w.y)/R}let P=S[0],L=S[1],N=S[2],_=new Array(6);return z.pack(P,_),z.pack(L,_,2),z.pack(N,_,4),_};var ut=uG;function Iwe(e){e=y(e,y.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=y(e.normalize,!1),this.values=e.values}var De=Iwe;function Pwe(e){e=y(e,y.EMPTY_OBJECT),this.position=e.position,this.normal=e.normal,this.st=e.st,this.bitangent=e.bitangent,this.tangent=e.tangent,this.color=e.color}var mn=Pwe;var Rwe={NONE:0,TOP:1,ALL:2},an=Object.freeze(Rwe);function cs(e){e=y(e,y.EMPTY_OBJECT),this.position=y(e.position,!1),this.normal=y(e.normal,!1),this.st=y(e.st,!1),this.bitangent=y(e.bitangent,!1),this.tangent=y(e.tangent,!1),this.color=y(e.color,!1)}cs.POSITION_ONLY=Object.freeze(new cs({position:!0}));cs.POSITION_AND_NORMAL=Object.freeze(new cs({position:!0,normal:!0}));cs.POSITION_NORMAL_AND_ST=Object.freeze(new cs({position:!0,normal:!0,st:!0}));cs.POSITION_AND_ST=Object.freeze(new cs({position:!0,st:!0}));cs.POSITION_AND_COLOR=Object.freeze(new cs({position:!0,color:!0}));cs.ALL=Object.freeze(new cs({position:!0,normal:!0,st:!0,tangent:!0,bitangent:!0}));cs.DEFAULT=cs.POSITION_NORMAL_AND_ST;cs.packedLength=6;cs.pack=function(e,t,n){return n=y(n,0),t[n++]=e.position?1:0,t[n++]=e.normal?1:0,t[n++]=e.st?1:0,t[n++]=e.tangent?1:0,t[n++]=e.bitangent?1:0,t[n]=e.color?1:0,t};cs.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new cs),n.position=e[t++]===1,n.normal=e[t++]===1,n.st=e[t++]===1,n.tangent=e[t++]===1,n.bitangent=e[t++]===1,n.color=e[t]===1,n};cs.clone=function(e,t){if(u(e))return u(t)||(t=new cs),t.position=e.position,t.normal=e.normal,t.st=e.st,t.tangent=e.tangent,t.bitangent=e.bitangent,t.color=e.color,t};var Re=cs;var Owe=new h;function eu(e){e=y(e,y.EMPTY_OBJECT);let t=e.minimum,n=e.maximum,i=y(e.vertexFormat,Re.DEFAULT);this._minimum=h.clone(t),this._maximum=h.clone(n),this._vertexFormat=i,this._offsetAttribute=e.offsetAttribute,this._workerName="createBoxGeometry"}eu.fromDimensions=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.dimensions,n=h.multiplyByScalar(t,.5,new h);return new eu({minimum:h.negate(n,new h),maximum:n,vertexFormat:e.vertexFormat,offsetAttribute:e.offsetAttribute})};eu.fromAxisAlignedBoundingBox=function(e){return new eu({minimum:e.minimum,maximum:e.maximum})};eu.packedLength=2*h.packedLength+Re.packedLength+1;eu.pack=function(e,t,n){return n=y(n,0),h.pack(e._minimum,t,n),h.pack(e._maximum,t,n+h.packedLength),Re.pack(e._vertexFormat,t,n+2*h.packedLength),t[n+2*h.packedLength+Re.packedLength]=y(e._offsetAttribute,-1),t};var B$=new h,k$=new h,U$=new Re,F$={minimum:B$,maximum:k$,vertexFormat:U$,offsetAttribute:void 0};eu.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,B$),o=h.unpack(e,t+h.packedLength,k$),r=Re.unpack(e,t+2*h.packedLength,U$),s=e[t+2*h.packedLength+Re.packedLength];return u(n)?(n._minimum=h.clone(i,n._minimum),n._maximum=h.clone(o,n._maximum),n._vertexFormat=Re.clone(r,n._vertexFormat),n._offsetAttribute=s===-1?void 0:s,n):(F$.offsetAttribute=s===-1?void 0:s,new eu(F$))};eu.createGeometry=function(e){let t=e._minimum,n=e._maximum,i=e._vertexFormat;if(h.equals(t,n))return;let o=new mn,r,s;if(i.position&&(i.st||i.normal||i.tangent||i.bitangent)){if(i.position&&(s=new Float64Array(6*4*3),s[0]=t.x,s[1]=t.y,s[2]=n.z,s[3]=n.x,s[4]=t.y,s[5]=n.z,s[6]=n.x,s[7]=n.y,s[8]=n.z,s[9]=t.x,s[10]=n.y,s[11]=n.z,s[12]=t.x,s[13]=t.y,s[14]=t.z,s[15]=n.x,s[16]=t.y,s[17]=t.z,s[18]=n.x,s[19]=n.y,s[20]=t.z,s[21]=t.x,s[22]=n.y,s[23]=t.z,s[24]=n.x,s[25]=t.y,s[26]=t.z,s[27]=n.x,s[28]=n.y,s[29]=t.z,s[30]=n.x,s[31]=n.y,s[32]=n.z,s[33]=n.x,s[34]=t.y,s[35]=n.z,s[36]=t.x,s[37]=t.y,s[38]=t.z,s[39]=t.x,s[40]=n.y,s[41]=t.z,s[42]=t.x,s[43]=n.y,s[44]=n.z,s[45]=t.x,s[46]=t.y,s[47]=n.z,s[48]=t.x,s[49]=n.y,s[50]=t.z,s[51]=n.x,s[52]=n.y,s[53]=t.z,s[54]=n.x,s[55]=n.y,s[56]=n.z,s[57]=t.x,s[58]=n.y,s[59]=n.z,s[60]=t.x,s[61]=t.y,s[62]=t.z,s[63]=n.x,s[64]=t.y,s[65]=t.z,s[66]=n.x,s[67]=t.y,s[68]=n.z,s[69]=t.x,s[70]=t.y,s[71]=n.z,o.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:s})),i.normal){let l=new Float32Array(72);l[0]=0,l[1]=0,l[2]=1,l[3]=0,l[4]=0,l[5]=1,l[6]=0,l[7]=0,l[8]=1,l[9]=0,l[10]=0,l[11]=1,l[12]=0,l[13]=0,l[14]=-1,l[15]=0,l[16]=0,l[17]=-1,l[18]=0,l[19]=0,l[20]=-1,l[21]=0,l[22]=0,l[23]=-1,l[24]=1,l[25]=0,l[26]=0,l[27]=1,l[28]=0,l[29]=0,l[30]=1,l[31]=0,l[32]=0,l[33]=1,l[34]=0,l[35]=0,l[36]=-1,l[37]=0,l[38]=0,l[39]=-1,l[40]=0,l[41]=0,l[42]=-1,l[43]=0,l[44]=0,l[45]=-1,l[46]=0,l[47]=0,l[48]=0,l[49]=1,l[50]=0,l[51]=0,l[52]=1,l[53]=0,l[54]=0,l[55]=1,l[56]=0,l[57]=0,l[58]=1,l[59]=0,l[60]=0,l[61]=-1,l[62]=0,l[63]=0,l[64]=-1,l[65]=0,l[66]=0,l[67]=-1,l[68]=0,l[69]=0,l[70]=-1,l[71]=0,o.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:l})}if(i.st){let l=new Float32Array(48);l[0]=0,l[1]=0,l[2]=1,l[3]=0,l[4]=1,l[5]=1,l[6]=0,l[7]=1,l[8]=1,l[9]=0,l[10]=0,l[11]=0,l[12]=0,l[13]=1,l[14]=1,l[15]=1,l[16]=0,l[17]=0,l[18]=1,l[19]=0,l[20]=1,l[21]=1,l[22]=0,l[23]=1,l[24]=1,l[25]=0,l[26]=0,l[27]=0,l[28]=0,l[29]=1,l[30]=1,l[31]=1,l[32]=1,l[33]=0,l[34]=0,l[35]=0,l[36]=0,l[37]=1,l[38]=1,l[39]=1,l[40]=0,l[41]=0,l[42]=1,l[43]=0,l[44]=1,l[45]=1,l[46]=0,l[47]=1,o.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:l})}if(i.tangent){let l=new Float32Array(72);l[0]=1,l[1]=0,l[2]=0,l[3]=1,l[4]=0,l[5]=0,l[6]=1,l[7]=0,l[8]=0,l[9]=1,l[10]=0,l[11]=0,l[12]=-1,l[13]=0,l[14]=0,l[15]=-1,l[16]=0,l[17]=0,l[18]=-1,l[19]=0,l[20]=0,l[21]=-1,l[22]=0,l[23]=0,l[24]=0,l[25]=1,l[26]=0,l[27]=0,l[28]=1,l[29]=0,l[30]=0,l[31]=1,l[32]=0,l[33]=0,l[34]=1,l[35]=0,l[36]=0,l[37]=-1,l[38]=0,l[39]=0,l[40]=-1,l[41]=0,l[42]=0,l[43]=-1,l[44]=0,l[45]=0,l[46]=-1,l[47]=0,l[48]=-1,l[49]=0,l[50]=0,l[51]=-1,l[52]=0,l[53]=0,l[54]=-1,l[55]=0,l[56]=0,l[57]=-1,l[58]=0,l[59]=0,l[60]=1,l[61]=0,l[62]=0,l[63]=1,l[64]=0,l[65]=0,l[66]=1,l[67]=0,l[68]=0,l[69]=1,l[70]=0,l[71]=0,o.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:l})}if(i.bitangent){let l=new Float32Array(72);l[0]=0,l[1]=1,l[2]=0,l[3]=0,l[4]=1,l[5]=0,l[6]=0,l[7]=1,l[8]=0,l[9]=0,l[10]=1,l[11]=0,l[12]=0,l[13]=1,l[14]=0,l[15]=0,l[16]=1,l[17]=0,l[18]=0,l[19]=1,l[20]=0,l[21]=0,l[22]=1,l[23]=0,l[24]=0,l[25]=0,l[26]=1,l[27]=0,l[28]=0,l[29]=1,l[30]=0,l[31]=0,l[32]=1,l[33]=0,l[34]=0,l[35]=1,l[36]=0,l[37]=0,l[38]=1,l[39]=0,l[40]=0,l[41]=1,l[42]=0,l[43]=0,l[44]=1,l[45]=0,l[46]=0,l[47]=1,l[48]=0,l[49]=0,l[50]=1,l[51]=0,l[52]=0,l[53]=1,l[54]=0,l[55]=0,l[56]=1,l[57]=0,l[58]=0,l[59]=1,l[60]=0,l[61]=0,l[62]=1,l[63]=0,l[64]=0,l[65]=1,l[66]=0,l[67]=0,l[68]=1,l[69]=0,l[70]=0,l[71]=1,o.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:l})}r=new Uint16Array(6*2*3),r[0]=0,r[1]=1,r[2]=2,r[3]=0,r[4]=2,r[5]=3,r[6]=6,r[7]=5,r[8]=4,r[9]=7,r[10]=6,r[11]=4,r[12]=8,r[13]=9,r[14]=10,r[15]=8,r[16]=10,r[17]=11,r[18]=14,r[19]=13,r[20]=12,r[21]=15,r[22]=14,r[23]=12,r[24]=18,r[25]=17,r[26]=16,r[27]=19,r[28]=18,r[29]=16,r[30]=20,r[31]=21,r[32]=22,r[33]=20,r[34]=22,r[35]=23}else s=new Float64Array(8*3),s[0]=t.x,s[1]=t.y,s[2]=t.z,s[3]=n.x,s[4]=t.y,s[5]=t.z,s[6]=n.x,s[7]=n.y,s[8]=t.z,s[9]=t.x,s[10]=n.y,s[11]=t.z,s[12]=t.x,s[13]=t.y,s[14]=n.z,s[15]=n.x,s[16]=t.y,s[17]=n.z,s[18]=n.x,s[19]=n.y,s[20]=n.z,s[21]=t.x,s[22]=n.y,s[23]=n.z,o.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:s}),r=new Uint16Array(6*2*3),r[0]=4,r[1]=5,r[2]=6,r[3]=4,r[4]=6,r[5]=7,r[6]=1,r[7]=0,r[8]=3,r[9]=1,r[10]=3,r[11]=2,r[12]=1,r[13]=6,r[14]=5,r[15]=1,r[16]=2,r[17]=6,r[18]=2,r[19]=3,r[20]=7,r[21]=2,r[22]=7,r[23]=6,r[24]=3,r[25]=0,r[26]=4,r[27]=3,r[28]=4,r[29]=7,r[30]=0,r[31]=1,r[32]=5,r[33]=0,r[34]=5,r[35]=4;let a=h.subtract(n,t,Owe),c=h.magnitude(a)*.5;if(u(e._offsetAttribute)){let l=s.length,f=e._offsetAttribute===an.NONE?0:1,d=new Uint8Array(l/3).fill(f);o.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}return new ut({attributes:o,indices:r,primitiveType:Me.TRIANGLES,boundingSphere:new se(h.ZERO,c),offsetAttribute:e._offsetAttribute})};var fG;eu.getUnitBox=function(){return u(fG)||(fG=eu.createGeometry(eu.fromDimensions({dimensions:new h(1,1,1),vertexFormat:Re.POSITION_ONLY}))),fG};var ml=eu;var Mwe=new h;function Wh(e){e=y(e,y.EMPTY_OBJECT);let t=e.minimum,n=e.maximum;this._min=h.clone(t),this._max=h.clone(n),this._offsetAttribute=e.offsetAttribute,this._workerName="createBoxOutlineGeometry"}Wh.fromDimensions=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.dimensions,n=h.multiplyByScalar(t,.5,new h);return new Wh({minimum:h.negate(n,new h),maximum:n,offsetAttribute:e.offsetAttribute})};Wh.fromAxisAlignedBoundingBox=function(e){return new Wh({minimum:e.minimum,maximum:e.maximum})};Wh.packedLength=2*h.packedLength+1;Wh.pack=function(e,t,n){return n=y(n,0),h.pack(e._min,t,n),h.pack(e._max,t,n+h.packedLength),t[n+h.packedLength*2]=y(e._offsetAttribute,-1),t};var z$=new h,H$=new h,V$={minimum:z$,maximum:H$,offsetAttribute:void 0};Wh.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,z$),o=h.unpack(e,t+h.packedLength,H$),r=e[t+h.packedLength*2];return u(n)?(n._min=h.clone(i,n._min),n._max=h.clone(o,n._max),n._offsetAttribute=r===-1?void 0:r,n):(V$.offsetAttribute=r===-1?void 0:r,new Wh(V$))};Wh.createGeometry=function(e){let t=e._min,n=e._max;if(h.equals(t,n))return;let i=new mn,o=new Uint16Array(12*2),r=new Float64Array(8*3);r[0]=t.x,r[1]=t.y,r[2]=t.z,r[3]=n.x,r[4]=t.y,r[5]=t.z,r[6]=n.x,r[7]=n.y,r[8]=t.z,r[9]=t.x,r[10]=n.y,r[11]=t.z,r[12]=t.x,r[13]=t.y,r[14]=n.z,r[15]=n.x,r[16]=t.y,r[17]=n.z,r[18]=n.x,r[19]=n.y,r[20]=n.z,r[21]=t.x,r[22]=n.y,r[23]=n.z,i.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:r}),o[0]=4,o[1]=5,o[2]=5,o[3]=6,o[4]=6,o[5]=7,o[6]=7,o[7]=4,o[8]=0,o[9]=1,o[10]=1,o[11]=2,o[12]=2,o[13]=3,o[14]=3,o[15]=0,o[16]=0,o[17]=4,o[18]=1,o[19]=5,o[20]=2,o[21]=6,o[22]=3,o[23]=7;let s=h.subtract(n,t,Mwe),a=h.magnitude(s)*.5;if(u(e._offsetAttribute)){let c=r.length,l=e._offsetAttribute===an.NONE?0:1,f=new Uint8Array(c/3).fill(l);i.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:f})}return new ut({attributes:i,indices:o,primitiveType:Me.LINES,boundingSphere:new se(h.ZERO,a),offsetAttribute:e._offsetAttribute})};var gd=Wh;function RA(e,t,n,i){e=y(e,1),t=y(t,1),n=y(n,1),i=y(i,1),this.value=new Uint8Array([G.floatToByte(e),G.floatToByte(t),G.floatToByte(n),G.floatToByte(i)])}Object.defineProperties(RA.prototype,{componentDatatype:{get:function(){return X.UNSIGNED_BYTE}},componentsPerAttribute:{get:function(){return 4}},normalize:{get:function(){return!0}}});RA.fromColor=function(e){return new RA(e.red,e.green,e.blue,e.alpha)};RA.toValue=function(e,t){return u(t)?e.toBytes(t):new Uint8Array(e.toBytes())};RA.equals=function(e,t){return e===t||u(e)&&u(t)&&e.value[0]===t.value[0]&&e.value[1]===t.value[1]&&e.value[2]===t.value[2]&&e.value[3]===t.value[3]};var zt=RA;function zw(e,t){e=y(e,0),t=y(t,Number.MAX_VALUE),this.value=new Float32Array([e,t])}Object.defineProperties(zw.prototype,{componentDatatype:{get:function(){return X.FLOAT}},componentsPerAttribute:{get:function(){return 2}},normalize:{get:function(){return!1}}});zw.fromDistanceDisplayCondition=function(e){return new zw(e.near,e.far)};zw.toValue=function(e,t){return u(t)?(t[0]=e.near,t[1]=e.far,t):new Float32Array([e.near,e.far])};var Vn=zw;function Lwe(e){e=y(e,y.EMPTY_OBJECT),this.geometry=e.geometry,this.modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this.id=e.id,this.pickPrimitive=e.pickPrimitive,this.attributes=y(e.attributes,{}),this.westHemisphereGeometry=void 0,this.eastHemisphereGeometry=void 0}var bt=Lwe;function Ko(e){e=y(e,y.EMPTY_OBJECT),this.start=u(e.start)?J.clone(e.start):new J,this.stop=u(e.stop)?J.clone(e.stop):new J,this.data=e.data,this.isStartIncluded=y(e.isStartIncluded,!0),this.isStopIncluded=y(e.isStopIncluded,!0)}Object.defineProperties(Ko.prototype,{isEmpty:{get:function(){let e=J.compare(this.stop,this.start);return e<0||e===0&&(!this.isStartIncluded||!this.isStopIncluded)}}});var OA={start:void 0,stop:void 0,isStartIncluded:void 0,isStopIncluded:void 0,data:void 0};Ko.fromIso8601=function(e,t){let n=e.iso8601.split("/");if(n.length!==2)throw new de("options.iso8601 is an invalid ISO 8601 interval.");let i=J.fromIso8601(n[0]),o=J.fromIso8601(n[1]),r=y(e.isStartIncluded,!0),s=y(e.isStopIncluded,!0),a=e.data;return u(t)?(t.start=i,t.stop=o,t.isStartIncluded=r,t.isStopIncluded=s,t.data=a,t):(OA.start=i,OA.stop=o,OA.isStartIncluded=r,OA.isStopIncluded=s,OA.data=a,new Ko(OA))};Ko.toIso8601=function(e,t){return`${J.toIso8601(e.start,t)}/${J.toIso8601(e.stop,t)}`};Ko.clone=function(e,t){if(u(e))return u(t)?(t.start=e.start,t.stop=e.stop,t.isStartIncluded=e.isStartIncluded,t.isStopIncluded=e.isStopIncluded,t.data=e.data,t):new Ko(e)};Ko.equals=function(e,t,n){return e===t||u(e)&&u(t)&&(e.isEmpty&&t.isEmpty||e.isStartIncluded===t.isStartIncluded&&e.isStopIncluded===t.isStopIncluded&&J.equals(e.start,t.start)&&J.equals(e.stop,t.stop)&&(e.data===t.data||u(n)&&n(e.data,t.data)))};Ko.equalsEpsilon=function(e,t,n,i){return n=y(n,0),e===t||u(e)&&u(t)&&(e.isEmpty&&t.isEmpty||e.isStartIncluded===t.isStartIncluded&&e.isStopIncluded===t.isStopIncluded&&J.equalsEpsilon(e.start,t.start,n)&&J.equalsEpsilon(e.stop,t.stop,n)&&(e.data===t.data||u(i)&&i(e.data,t.data)))};Ko.intersect=function(e,t,n,i){if(!u(t))return Ko.clone(Ko.EMPTY,n);let o=e.start,r=e.stop,s=t.start,a=t.stop,c=J.greaterThanOrEquals(s,o)&&J.greaterThanOrEquals(r,s),l=!c&&J.lessThanOrEquals(s,o)&&J.lessThanOrEquals(o,a);if(!c&&!l)return Ko.clone(Ko.EMPTY,n);let f=e.isStartIncluded,d=e.isStopIncluded,p=t.isStartIncluded,g=t.isStopIncluded,m=J.lessThan(r,a);return u(n)||(n=new Ko),n.start=c?s:o,n.isStartIncluded=f&&p||!J.equals(s,o)&&(c&&p||l&&f),n.stop=m?r:a,n.isStopIncluded=m?d:d&&g||!J.equals(a,r)&&g,n.data=u(i)?i(e.data,t.data):e.data,n};Ko.contains=function(e,t){if(e.isEmpty)return!1;let n=J.compare(e.start,t);if(n===0)return e.isStartIncluded;let i=J.compare(t,e.stop);return i===0?e.isStopIncluded:n<0&&i<0};Ko.prototype.clone=function(e){return Ko.clone(this,e)};Ko.prototype.equals=function(e,t){return Ko.equals(this,e,t)};Ko.prototype.equalsEpsilon=function(e,t,n){return Ko.equalsEpsilon(this,e,t,n)};Ko.prototype.toString=function(){return Ko.toIso8601(this)};Ko.EMPTY=Object.freeze(new Ko({start:new J,stop:new J,isStartIncluded:!1,isStopIncluded:!1}));var Cn=Ko;var G$=Object.freeze(J.fromIso8601("0000-01-01T00:00:00Z")),W$=Object.freeze(J.fromIso8601("9999-12-31T24:00:00Z")),Nwe=Object.freeze(new Cn({start:G$,stop:W$})),Fwe={MINIMUM_VALUE:G$,MAXIMUM_VALUE:W$,MAXIMUM_INTERVAL:Nwe},Ve=Fwe;function Hw(e,t,n){e=y(e,0),t=y(t,0),n=y(n,0),this.value=new Float32Array([e,t,n])}Object.defineProperties(Hw.prototype,{componentDatatype:{get:function(){return X.FLOAT}},componentsPerAttribute:{get:function(){return 3}},normalize:{get:function(){return!1}}});Hw.fromCartesian3=function(e){return new Hw(e.x,e.y,e.z)};Hw.toValue=function(e,t){return u(t)||(t=new Float32Array([e.x,e.y,e.z])),t[0]=e.x,t[1]=e.y,t[2]=e.z,t};var to=Hw;function Nk(e){e=y(e,!0),this.value=Nk.toValue(e)}Object.defineProperties(Nk.prototype,{componentDatatype:{get:function(){return X.UNSIGNED_BYTE}},componentsPerAttribute:{get:function(){return 1}},normalize:{get:function(){return!1}}});Nk.toValue=function(e,t){return u(t)?(t[0]=e,t):new Uint8Array([e])};var bn=Nk;var Gw=`in vec3 v_positionEC;


in vec3 v_normalEC;


in vec3 v_tangentEC;


in vec3 v_bitangentEC;


in vec2 v_st;


 


void main()


{


    vec3 positionToEyeEC = -v_positionEC;


    mat3 tangentToEyeMatrix = czm_tangentToEyeSpaceMatrix(v_normalEC, v_tangentEC, v_bitangentEC);


 


    vec3 normalEC = normalize(v_normalEC);


#ifdef FACE_FORWARD


    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);


#endif


 


    czm_materialInput materialInput;


    materialInput.normalEC = normalEC;


    materialInput.tangentToEyeMatrix = tangentToEyeMatrix;


    materialInput.positionToEyeEC = positionToEyeEC;


    materialInput.st = v_st;


    czm_material material = czm_getMaterial(materialInput);


 


#ifdef FLAT


    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);


#else


    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);


#endif


}


`;var Ww=`in vec3 position3DHigh;


in vec3 position3DLow;


in vec3 normal;


in vec3 tangent;


in vec3 bitangent;


in vec2 st;


in float batchId;


 


out vec3 v_positionEC;


out vec3 v_normalEC;


out vec3 v_tangentEC;


out vec3 v_bitangentEC;


out vec2 v_st;


 


void main()


{


    vec4 p = czm_computePosition();


 


    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates


    v_normalEC = czm_normal * normal;                         // normal in eye coordinates


    v_tangentEC = czm_normal * tangent;                       // tangent in eye coordinates


    v_bitangentEC = czm_normal * bitangent;                   // bitangent in eye coordinates


    v_st = st;


 


    gl_Position = czm_modelViewProjectionRelativeToEye * p;


}


`;var jw=`in vec3 v_positionEC;


in vec3 v_normalEC;


 


void main()


{


    vec3 positionToEyeEC = -v_positionEC;


 


    vec3 normalEC = normalize(v_normalEC);


#ifdef FACE_FORWARD


    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);


#endif


 


    czm_materialInput materialInput;


    materialInput.normalEC = normalEC;


    materialInput.positionToEyeEC = positionToEyeEC;


    czm_material material = czm_getMaterial(materialInput);


 


#ifdef FLAT


    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);


#else


    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);


#endif


}


`;var qw=`in vec3 position3DHigh;


in vec3 position3DLow;


in vec3 normal;


in float batchId;


 


out vec3 v_positionEC;


out vec3 v_normalEC;


 


void main()


{


    vec4 p = czm_computePosition();


 


    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates


    v_normalEC = czm_normal * normal;                         // normal in eye coordinates


 


    gl_Position = czm_modelViewProjectionRelativeToEye * p;


}


`;var Yw=`in vec3 v_positionEC;


in vec3 v_normalEC;


in vec2 v_st;


 


void main()


{


    vec3 positionToEyeEC = -v_positionEC;


 


    vec3 normalEC = normalize(v_normalEC);


#ifdef FACE_FORWARD


    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);


#endif


 


    czm_materialInput materialInput;


    materialInput.normalEC = normalEC;


    materialInput.positionToEyeEC = positionToEyeEC;


    materialInput.st = v_st;


    czm_material material = czm_getMaterial(materialInput);


 


#ifdef FLAT


    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);


#else


    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);


#endif


}


`;var Xw=`in vec3 position3DHigh;


in vec3 position3DLow;


in vec3 normal;


in vec2 st;


in float batchId;


 


out vec3 v_positionEC;


out vec3 v_normalEC;


out vec2 v_st;


 


void main()


{


    vec4 p = czm_computePosition();


 


    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates


    v_normalEC = czm_normal * normal;                         // normal in eye coordinates


    v_st = st;


 


    gl_Position = czm_modelViewProjectionRelativeToEye * p;


}


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      importScripts("${dG(CESIUM_WORKERS)}");


      CesiumWorkers["${r}"]();


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D_BYTE:return 1;case Ii.UNSIGNED_SHORT:case Ii.UNSIGNED_SHORT_4_4_4_4:case Ii.UNSIGNED_SHORT_5_5_5_1:case Ii.UNSIGNED_SHORT_5_6_5:case Ii.HALF_FLOAT:return 2;case Ii.UNSIGNED_INT:case Ii.FLOAT:case Ii.UNSIGNED_INT_24_8:return 4}};Ii.validate=function(e){return e===Ii.UNSIGNED_BYTE||e===Ii.UNSIGNED_SHORT||e===Ii.UNSIGNED_INT||e===Ii.FLOAT||e===Ii.HALF_FLOAT||e===Ii.UNSIGNED_INT_24_8||e===Ii.UNSIGNED_SHORT_4_4_4_4||e===Ii.UNSIGNED_SHORT_5_5_5_1||e===Ii.UNSIGNED_SHORT_5_6_5};var Ye=Object.freeze(Ii);var it={DEPTH_COMPONENT:ee.DEPTH_COMPONENT,DEPTH_STENCIL:ee.DEPTH_STENCIL,ALPHA:ee.ALPHA,RED:ee.RED,RG:ee.RG,RGB:ee.RGB,RGBA:ee.RGBA,LUMINANCE:ee.LUMINANCE,LUMINANCE_ALPHA:ee.LUMINANCE_ALPHA,RGB_DXT1:ee.COMPRESSED_RGB_S3TC_DXT1_EXT,RGBA_DXT1:ee.COMPRESSED_RGBA_S3TC_DXT1_EXT,RGBA_DXT3:ee.COMPRESSED_RGBA_S3TC_DXT3_EXT,RGBA_DXT5:ee.COMPRESSED_RGBA_S3TC_DXT5_EXT,RGB_PVRTC_4BPPV1:ee.COMPRESSED_RGB_PVRTC_4BPPV1_IMG,RGB_PVRTC_2BPPV1:ee.COMPRESSED_RGB_PVRTC_2BPPV1_IMG,RGBA_PVRTC_4BPPV1:ee.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG,RGBA_PVRTC_2BPPV1:ee.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG,RGBA_ASTC:ee.COMPRESSED_RGBA_ASTC_4x4_WEBGL,RGB_ETC1:ee.COMPRESSED_RGB_ETC1_WEBGL,RGB8_ETC2:ee.COMPRESSED_RGB8_ETC2,RGBA8_ETC2_EAC:ee.COMPRESSED_RGBA8_ETC2_EAC,RGBA_BC7:ee.COMPRESSED_RGBA_BPTC_UNORM};it.componentsLength=function(e){switch(e){case it.RGB:return 3;case it.RGBA:return 4;case it.LUMINANCE_ALPHA:case it.RG:return 2;case it.ALPHA:case it.RED:case it.LUMINANCE:return 1;default:return 1}};it.validate=function(e){return e===it.DEPTH_COMPONENT||e===it.DEPTH_STENCIL||e===it.ALPHA||e===it.RED||e===it.RG||e===it.RGB||e===it.RGBA||e===it.LUMINANCE||e===it.LUMINANCE_ALPHA||e===it.RGB_DXT1||e===it.RGBA_DXT1||e===it.RGBA_DXT3||e===it.RGBA_DXT5||e===it.RGB_PVRTC_4BPPV1||e===it.RGB_PVRTC_2BPPV1||e===it.RGBA_PVRTC_4BPPV1||e===it.RGBA_PVRTC_2BPPV1||e===it.RGBA_ASTC||e===it.RGB_ETC1||e===it.RGB8_ETC2||e===it.RGBA8_ETC2_EAC||e===it.RGBA_BC7};it.isColorFormat=function(e){return e===it.ALPHA||e===it.RGB||e===it.RGBA||e===it.LUMINANCE||e===it.LUMINANCE_ALPHA};it.isDepthFormat=function(e){return e===it.DEPTH_COMPONENT||e===it.DEPTH_STENCIL};it.isCompressedFormat=function(e){return e===it.RGB_DXT1||e===it.RGBA_DXT1||e===it.RGBA_DXT3||e===it.RGBA_DXT5||e===it.RGB_PVRTC_4BPPV1||e===it.RGB_PVRTC_2BPPV1||e===it.RGBA_PVRTC_4BPPV1||e===it.RGBA_PVRTC_2BPPV1||e===it.RGBA_ASTC||e===it.RGB_ETC1||e===it.RGB8_ETC2||e===it.RGBA8_ETC2_EAC||e===it.RGBA_BC7};it.isDXTFormat=function(e){return e===it.RGB_DXT1||e===it.RGBA_DXT1||e===it.RGBA_DXT3||e===it.RGBA_DXT5};it.isPVRTCFormat=function(e){return e===it.RGB_PVRTC_4BPPV1||e===it.RGB_PVRTC_2BPPV1||e===it.RGBA_PVRTC_4BPPV1||e===it.RGBA_PVRTC_2BPPV1};it.isASTCFormat=function(e){return e===it.RGBA_ASTC};it.isETC1Format=function(e){return e===it.RGB_ETC1};it.isETC2Format=function(e){return e===it.RGB8_ETC2||e===it.RGBA8_ETC2_EAC};it.isBC7Format=function(e){return e===it.RGBA_BC7};it.compressedTextureSizeInBytes=function(e,t,n){switch(e){case it.RGB_DXT1:case it.RGBA_DXT1:case it.RGB_ETC1:case it.RGB8_ETC2:return Math.floor((t+3)/4)*Math.floor((n+3)/4)*8;case it.RGBA_DXT3:case it.RGBA_DXT5:case it.RGBA_ASTC:case it.RGBA8_ETC2_EAC:return Math.floor((t+3)/4)*Math.floor((n+3)/4)*16;case it.RGB_PVRTC_4BPPV1:case it.RGBA_PVRTC_4BPPV1:return Math.floor((Math.max(t,8)*Math.max(n,8)*4+7)/8);case it.RGB_PVRTC_2BPPV1:case it.RGBA_PVRTC_2BPPV1:return Math.floor((Math.max(t,16)*Math.max(n,8)*2+7)/8);case it.RGBA_BC7:return Math.ceil(t/4)*Math.ceil(n/4)*16;default:return 0}};it.textureSizeInBytes=function(e,t,n,i){let o=it.componentsLength(e);return Ye.isPacked(t)&&(o=1),o*Ye.sizeInBytes(t)*n*i};it.alignmentInBytes=function(e,t,n){let i=it.textureSizeInBytes(e,t,n,1)%4;return i===0?4:i===2?2:1};it.createTypedArray=function(e,t,n,i){let o,r=Ye.sizeInBytes(t);r===Uint8Array.BYTES_PER_ELEMENT?o=Uint8Array:r===Uint16Array.BYTES_PER_ELEMENT?o=Uint16Array:r===Float32Array.BYTES_PER_ELEMENT&&t===Ye.FLOAT?o=Float32Array:o=Uint32Array;let s=it.componentsLength(e)*n*i;return new o(s)};it.flipY=function(e,t,n,i,o){if(o===1)return e;let r=it.createTypedArray(t,n,i,o),s=it.componentsLength(t),a=i*s;for(let c=0;c<o;++c){let l=c*i*s,f=(o-c-1)*i*s;for(let d=0;d<a;++d)r[f+d]=e[l+d]}return r};it.toInternalFormat=function(e,t,n){if(!n.webgl2)return e;if(e===it.DEPTH_STENCIL)return ee.DEPTH24_STENCIL8;if(e===it.DEPTH_COMPONENT){if(t===Ye.UNSIGNED_SHORT)return ee.DEPTH_COMPONENT16;if(t===Ye.UNSIGNED_INT)return ee.DEPTH_COMPONENT24}if(t===Ye.FLOAT)switch(e){case it.RGBA:return ee.RGBA32F;case it.RGB:return ee.RGB32F;case it.RG:return ee.RG32F;case it.RED:return ee.R32F}if(t===Ye.HALF_FLOAT)switch(e){case it.RGBA:return ee.RGBA16F;case it.RGB:return ee.RGB16F;case it.RG:return ee.RG16F;case it.RED:return ee.R16F}return e};var rt=Object.freeze(it);var Tr={_maximumCombinedTextureImageUnits:0,_maximumCubeMapSize:0,_maximumFragmentUniformVectors:0,_maximumTextureImageUnits:0,_maximumRenderbufferSize:0,_maximumTextureSize:0,_maximumVaryingVectors:0,_maximumVertexAttributes:0,_maximumVertexTextureImageUnits:0,_maximumVertexUniformVectors:0,_minimumAliasedLineWidth:0,_maximumAliasedLineWidth:0,_minimumAliasedPointSize:0,_maximumAliasedPointSize:0,_maximumViewportWidth:0,_maximumViewportHeight:0,_maximumTextureFilterAnisotropy:0,_maximumDrawBuffers:0,_maximumColorAttachments:0,_maximumSamples:0,_highpFloatSupported:!1,_highpIntSupported:!1};Object.defineProperties(Tr,{maximumCombinedTextureImageUnits:{get:function(){return Tr._maximumCombinedTextureImageUnits}},maximumCubeMapSize:{get:function(){return Tr._maximumCubeMapSize}},maximumFragmentUniformVectors:{get:function(){return Tr._maximumFragmentUniformVectors}},maximumTextureImageUnits:{get:function(){return Tr._maximumTextureImageUnits}},maximumRenderbufferSize:{get:function(){return Tr._maximumRenderbufferSize}},maximumTextureSize:{get:function(){return Tr._maximumTextureSize}},maximumVaryingVectors:{get:function(){return Tr._maximumVaryingVectors}},maximumVertexAttributes:{get:function(){return Tr._maximumVertexAttributes}},maximumVertexTextureImageUnits:{get:function(){return Tr._maximumVertexTextureImageUnits}},maximumVertexUniformVectors:{get:function(){return Tr._maximumVertexUniformVectors}},minimumAliasedLineWidth:{get:function(){return Tr._minimumAliasedLineWidth}},maximumAliasedLineWidth:{get:function(){return Tr._maximumAliasedLineWidth}},minimumAliasedPointSize:{get:function(){return Tr._minimumAliasedPointSize}},maximumAliasedPointSize:{get:function(){return Tr._maximumAliasedPointSize}},maximumViewportWidth:{get:function(){return Tr._maximumViewportWidth}},maximumViewportHeight:{get:function(){return Tr._maximumViewportHeight}},maximumTextureFilterAnisotropy:{get:function(){return Tr._maximumTextureFilterAnisotropy}},maximumDrawBuffers:{get:function(){return Tr._maximumDrawBuffers}},maximumColorAttachments:{get:function(){return Tr._maximumColorAttachments}},maximumSamples:{get:function(){return Tr._maximumSamples}},highpFloatSupported:{get:function(){return Tr._highpFloatSupported}},highpIntSupported:{get:function(){return Tr._highpIntSupported}}});var Gt=Tr;function Fk(e,t,n,i,o,r,s,a,c,l,f){this._context=e,this._texture=t,this._textureTarget=n,this._targetFace=i,this._pixelDatatype=s,this._internalFormat=o,this._pixelFormat=r,this._size=a,this._preMultiplyAlpha=c,this._flipY=l,this._initialized=f}Object.defineProperties(Fk.prototype,{pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},_target:{get:function(){return this._targetFace}}});Fk.prototype.copyFrom=function(e){let t=y(e.xOffset,0),n=y(e.yOffset,0),i=e.source,o=this._context._gl,r=this._textureTarget,s=this._targetFace;o.activeTexture(o.TEXTURE0),o.bindTexture(r,this._texture);let a=i.width,c=i.height,l=i.arrayBufferView,f=this._size,d=this._pixelFormat,p=this._internalFormat,g=this._pixelDatatype,m=this._preMultiplyAlpha,x=this._flipY,b=y(e.skipColorSpaceConversion,!1),T=4;u(l)&&(T=rt.alignmentInBytes(d,g,a)),o.pixelStorei(o.UNPACK_ALIGNMENT,T),b?o.pixelStorei(o.UNPACK_COLORSPACE_CONVERSION_WEBGL,o.NONE):o.pixelStorei(o.UNPACK_COLORSPACE_CONVERSION_WEBGL,o.BROWSER_DEFAULT_WEBGL);let C=!1;if(!this._initialized){if(t===0&&n===0&&a===f&&c===f)u(l)?(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,!1),x&&(l=rt.flipY(l,d,g,f,f)),o.texImage2D(s,0,p,f,f,0,d,Ye.toWebGLConstant(g,this._context),l)):(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,m),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,x),o.texImage2D(s,0,p,d,Ye.toWebGLConstant(g,this._context),i)),C=!0;else{o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,!1);let A=rt.createTypedArray(d,g,f,f);o.texImage2D(s,0,p,f,f,0,d,Ye.toWebGLConstant(g,this._context),A)}this._initialized=!0}C||(u(l)?(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,!1),x&&(l=rt.flipY(l,d,g,a,c)),o.texSubImage2D(s,0,t,n,a,c,d,Ye.toWebGLConstant(g,this._context),l)):(o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL,m),o.pixelStorei(o.UNPACK_FLIP_Y_WEBGL,x),o.texSubImage2D(s,0,t,n,d,Ye.toWebGLConstant(g,this._context),i))),o.bindTexture(r,null)};Fk.prototype.copyFromFramebuffer=function(e,t,n,i,o,r){e=y(e,0),t=y(t,0),n=y(n,0),i=y(i,0),o=y(o,this._size),r=y(r,this._size);let s=this._context._gl,a=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(a,this._texture),s.copyTexSubImage2D(this._targetFace,0,e,t,n,i,o,r),s.bindTexture(a,null),this._initialized=!0};var jh=Fk;var Bk={DONT_CARE:ee.DONT_CARE,FASTEST:ee.FASTEST,NICEST:ee.NICEST,validate:function(e){return e===Bk.DONT_CARE||e===Bk.FASTEST||e===Bk.NICEST}},qh=Object.freeze(Bk);var kk={NEAREST:ee.NEAREST,LINEAR:ee.LINEAR};kk.validate=function(e){return e===kk.NEAREST||e===kk.LINEAR};var Ti=Object.freeze(kk);var xg={NEAREST:ee.NEAREST,LINEAR:ee.LINEAR,NEAREST_MIPMAP_NEAREST:ee.NEAREST_MIPMAP_NEAREST,LINEAR_MIPMAP_NEAREST:ee.LINEAR_MIPMAP_NEAREST,NEAREST_MIPMAP_LINEAR:ee.NEAREST_MIPMAP_LINEAR,LINEAR_MIPMAP_LINEAR:ee.LINEAR_MIPMAP_LINEAR};xg.validate=function(e){return e===xg.NEAREST||e===xg.LINEAR||e===xg.NEAREST_MIPMAP_NEAREST||e===xg.LINEAR_MIPMAP_NEAREST||e===xg.NEAREST_MIPMAP_LINEAR||e===xg.LINEAR_MIPMAP_LINEAR};var un=Object.freeze(xg);var Uk={CLAMP_TO_EDGE:ee.CLAMP_TO_EDGE,REPEAT:ee.REPEAT,MIRRORED_REPEAT:ee.MIRRORED_REPEAT,validate:function(e){return e===Uk.CLAMP_TO_EDGE||e===Uk.REPEAT||e===Uk.MIRRORED_REPEAT}},vn=Object.freeze(Uk);function Qw(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.wrapS,vn.CLAMP_TO_EDGE),n=y(e.wrapT,vn.CLAMP_TO_EDGE),i=y(e.minificationFilter,un.LINEAR),o=y(e.magnificationFilter,Ti.LINEAR),r=u(e.maximumAnisotropy)?e.maximumAnisotropy:1;this._wrapS=t,this._wrapT=n,this._minificationFilter=i,this._magnificationFilter=o,this._maximumAnisotropy=r}Object.defineProperties(Qw.prototype,{wrapS:{get:function(){return this._wrapS}},wrapT:{get:function(){return this._wrapT}},minificationFilter:{get:function(){return this._minificationFilter}},magnificationFilter:{get:function(){return this._magnificationFilter}},maximumAnisotropy:{get:function(){return this._maximumAnisotropy}}});Qw.equals=function(e,t){return e===t||u(e)&&u(t)&&e._wrapS===t._wrapS&&e._wrapT===t._wrapT&&e._minificationFilter===t._minificationFilter&&e._magnificationFilter===t._magnificationFilter&&e._maximumAnisotropy===t._maximumAnisotropy};Qw.NEAREST=Object.freeze(new Qw({wrapS:vn.CLAMP_TO_EDGE,wrapT:vn.CLAMP_TO_EDGE,minificationFilter:un.NEAREST,magnificationFilter:Ti.NEAREST}));var dn=Qw;function $w(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.source,i,o;if(u(n)){let C=[n.positiveX,n.negativeX,n.positiveY,n.negativeY,n.positiveZ,n.negativeZ];i=C[0].width,o=C[0].height}else i=e.width,o=e.height;let r=i,s=y(e.pixelDatatype,Ye.UNSIGNED_BYTE),a=y(e.pixelFormat,rt.RGBA),c=rt.toInternalFormat(a,s,t),l=rt.textureSizeInBytes(a,s,r,r)*6,f=e.preMultiplyAlpha||a===rt.RGB||a===rt.LUMINANCE,d=y(e.flipY,!0),p=y(e.skipColorSpaceConversion,!1),g=t._gl,m=g.TEXTURE_CUBE_MAP,x=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(m,x);function b(C,A,S,w,D){let R=A.arrayBufferView;u(R)||(R=A.bufferView);let P=4;u(R)&&(P=rt.alignmentInBytes(a,s,i)),g.pixelStorei(g.UNPACK_ALIGNMENT,P),D?g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.NONE):g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.BROWSER_DEFAULT_WEBGL),u(R)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1),w&&(R=rt.flipY(R,a,s,r,r)),g.texImage2D(C,0,c,r,r,0,a,Ye.toWebGLConstant(s,t),R)):(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,S),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,w),g.texImage2D(C,0,c,a,Ye.toWebGLConstant(s,t),A))}u(n)?(b(g.TEXTURE_CUBE_MAP_POSITIVE_X,n.positiveX,f,d,p),b(g.TEXTURE_CUBE_MAP_NEGATIVE_X,n.negativeX,f,d,p),b(g.TEXTURE_CUBE_MAP_POSITIVE_Y,n.positiveY,f,d,p),b(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,n.negativeY,f,d,p),b(g.TEXTURE_CUBE_MAP_POSITIVE_Z,n.positiveZ,f,d,p),b(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,n.negativeZ,f,d,p)):(g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_X,0,c,r,r,0,a,Ye.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_X,0,c,r,r,0,a,Ye.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Y,0,c,r,r,0,a,Ye.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Y,0,c,r,r,0,a,Ye.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_POSITIVE_Z,0,c,r,r,0,a,Ye.toWebGLConstant(s,t),null),g.texImage2D(g.TEXTURE_CUBE_MAP_NEGATIVE_Z,0,c,r,r,0,a,Ye.toWebGLConstant(s,t),null)),g.bindTexture(m,null),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=m,this._texture=x,this._pixelFormat=a,this._pixelDatatype=s,this._size=r,this._hasMipmap=!1,this._sizeInBytes=l,this._preMultiplyAlpha=f,this._flipY=d,this._sampler=void 0;let T=u(n);this._positiveX=new jh(t,x,m,g.TEXTURE_CUBE_MAP_POSITIVE_X,c,a,s,r,f,d,T),this._negativeX=new jh(t,x,m,g.TEXTURE_CUBE_MAP_NEGATIVE_X,c,a,s,r,f,d,T),this._positiveY=new jh(t,x,m,g.TEXTURE_CUBE_MAP_POSITIVE_Y,c,a,s,r,f,d,T),this._negativeY=new jh(t,x,m,g.TEXTURE_CUBE_MAP_NEGATIVE_Y,c,a,s,r,f,d,T),this._positiveZ=new jh(t,x,m,g.TEXTURE_CUBE_MAP_POSITIVE_Z,c,a,s,r,f,d,T),this._negativeZ=new jh(t,x,m,g.TEXTURE_CUBE_MAP_NEGATIVE_Z,c,a,s,r,f,d,T),this.sampler=u(e.sampler)?e.sampler:new dn}Object.defineProperties($w.prototype,{positiveX:{get:function(){return this._positiveX}},negativeX:{get:function(){return this._negativeX}},positiveY:{get:function(){return this._positiveY}},negativeY:{get:function(){return this._negativeY}},positiveZ:{get:function(){return this._positiveZ}},negativeZ:{get:function(){return this._negativeZ}},sampler:{get:function(){return this._sampler},set:function(e){let t=e.minificationFilter,n=e.magnificationFilter,i=t===un.NEAREST_MIPMAP_NEAREST||t===un.NEAREST_MIPMAP_LINEAR||t===un.LINEAR_MIPMAP_NEAREST||t===un.LINEAR_MIPMAP_LINEAR,o=this._context,r=this._pixelDatatype;(r===Ye.FLOAT&&!o.textureFloatLinear||r===Ye.HALF_FLOAT&&!o.textureHalfFloatLinear)&&(t=i?un.NEAREST_MIPMAP_NEAREST:un.NEAREST,n=Ti.NEAREST);let s=o._gl,a=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(a,this._texture),s.texParameteri(a,s.TEXTURE_MIN_FILTER,t),s.texParameteri(a,s.TEXTURE_MAG_FILTER,n),s.texParameteri(a,s.TEXTURE_WRAP_S,e.wrapS),s.texParameteri(a,s.TEXTURE_WRAP_T,e.wrapT),u(this._textureFilterAnisotropic)&&s.texParameteri(a,this._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.maximumAnisotropy),s.bindTexture(a,null),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},width:{get:function(){return this._size}},height:{get:function(){return this._size}},sizeInBytes:{get:function(){return this._hasMipmap?Math.floor(this._sizeInBytes*4/3):this._sizeInBytes}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},_target:{get:function(){return this._textureTarget}}});$w.prototype.generateMipmap=function(e){e=y(e,qh.DONT_CARE),this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};$w.prototype.isDestroyed=function(){return!1};$w.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),this._positiveX=le(this._positiveX),this._negativeX=le(this._negativeX),this._positiveY=le(this._positiveY),this._negativeY=le(this._negativeY),this._positiveZ=le(this._positiveZ),this._negativeZ=le(this._negativeZ),le(this)};var Ka=$w;function yd(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.width,i=e.height,o=e.source;u(o)&&(u(n)||(n=y(o.videoWidth,o.width)),u(i)||(i=y(o.videoHeight,o.height)));let r=y(e.pixelFormat,rt.RGBA),s=y(e.pixelDatatype,Ye.UNSIGNED_BYTE),a=rt.toInternalFormat(r,s,t),c=rt.isCompressedFormat(a),l=e.preMultiplyAlpha||r===rt.RGB||r===rt.LUMINANCE,f=y(e.flipY,!0),d=y(e.skipColorSpaceConversion,!1),p=!0,g=t._gl,m=g.TEXTURE_2D,x=g.createTexture();g.activeTexture(g.TEXTURE0),g.bindTexture(m,x);let b=4;if(u(o)&&u(o.arrayBufferView)&&!c&&(b=rt.alignmentInBytes(r,s,n)),g.pixelStorei(g.UNPACK_ALIGNMENT,b),d?g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.NONE):g.pixelStorei(g.UNPACK_COLORSPACE_CONVERSION_WEBGL,g.BROWSER_DEFAULT_WEBGL),u(o))if(u(o.arrayBufferView)){g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1);let C=o.arrayBufferView,A,S,w;if(c){if(g.compressedTexImage2D(m,0,a,n,i,0,C),u(o.mipLevels))for(S=n,w=i,A=0;A<o.mipLevels.length;++A)S=Math.floor(S/2)|0,S<1&&(S=1),w=Math.floor(w/2)|0,w<1&&(w=1),g.compressedTexImage2D(m,A+1,a,S,w,0,o.mipLevels[A])}else if(f&&(C=rt.flipY(C,r,s,n,i)),g.texImage2D(m,0,a,n,i,0,r,Ye.toWebGLConstant(s,t),C),u(o.mipLevels))for(S=n,w=i,A=0;A<o.mipLevels.length;++A)S=Math.floor(S/2)|0,S<1&&(S=1),w=Math.floor(w/2)|0,w<1&&(w=1),g.texImage2D(m,A+1,a,S,w,0,r,Ye.toWebGLConstant(s,t),o.mipLevels[A])}else u(o.framebuffer)?(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,!1),o.framebuffer!==t.defaultFramebuffer&&o.framebuffer._bind(),g.copyTexImage2D(m,0,a,o.xOffset,o.yOffset,n,i,0),o.framebuffer!==t.defaultFramebuffer&&o.framebuffer._unBind()):(g.pixelStorei(g.UNPACK_PREMULTIPLY_ALPHA_WEBGL,l),g.pixelStorei(g.UNPACK_FLIP_Y_WEBGL,f),g.texImage2D(m,0,a,r,Ye.toWebGLConstant(s,t),o));else g.texImage2D(m,0,a,n,i,0,r,Ye.toWebGLConstant(s,t),null),p=!1;g.bindTexture(m,null);let T;c?T=rt.compressedTextureSizeInBytes(r,n,i):T=rt.textureSizeInBytes(r,s,n,i),this._id=qn(),this._context=t,this._textureFilterAnisotropic=t._textureFilterAnisotropic,this._textureTarget=m,this._texture=x,this._internalFormat=a,this._pixelFormat=r,this._pixelDatatype=s,this._width=n,this._height=i,this._dimensions=new z(n,i),this._hasMipmap=!1,this._sizeInBytes=T,this._preMultiplyAlpha=l,this._flipY=f,this._initialized=p,this._sampler=void 0,this.sampler=u(e.sampler)?e.sampler:new dn}yd.create=function(e){return new yd(e)};yd.fromFramebuffer=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=t._gl,i=y(e.pixelFormat,rt.RGB),o=y(e.framebufferXOffset,0),r=y(e.framebufferYOffset,0),s=y(e.width,n.drawingBufferWidth),a=y(e.height,n.drawingBufferHeight),c=e.framebuffer;return new yd({context:t,width:s,height:a,pixelFormat:i,source:{framebuffer:u(c)?c:t.defaultFramebuffer,xOffset:o,yOffset:r,width:s,height:a}})};Object.defineProperties(yd.prototype,{id:{get:function(){return this._id}},sampler:{get:function(){return this._sampler},set:function(e){let t=e.minificationFilter,n=e.magnificationFilter,i=this._context,o=this._pixelFormat,r=this._pixelDatatype,s=t===un.NEAREST_MIPMAP_NEAREST||t===un.NEAREST_MIPMAP_LINEAR||t===un.LINEAR_MIPMAP_NEAREST||t===un.LINEAR_MIPMAP_LINEAR;(r===Ye.FLOAT&&!i.textureFloatLinear||r===Ye.HALF_FLOAT&&!i.textureHalfFloatLinear)&&(t=s?un.NEAREST_MIPMAP_NEAREST:un.NEAREST,n=Ti.NEAREST),i.webgl2&&rt.isDepthFormat(o)&&(t=un.NEAREST,n=Ti.NEAREST);let a=i._gl,c=this._textureTarget;a.activeTexture(a.TEXTURE0),a.bindTexture(c,this._texture),a.texParameteri(c,a.TEXTURE_MIN_FILTER,t),a.texParameteri(c,a.TEXTURE_MAG_FILTER,n),a.texParameteri(c,a.TEXTURE_WRAP_S,e.wrapS),a.texParameteri(c,a.TEXTURE_WRAP_T,e.wrapT),u(this._textureFilterAnisotropic)&&a.texParameteri(c,this._textureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.maximumAnisotropy),a.bindTexture(c,null),this._sampler=e}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},dimensions:{get:function(){return this._dimensions}},preMultiplyAlpha:{get:function(){return this._preMultiplyAlpha}},flipY:{get:function(){return this._flipY}},width:{get:function(){return this._width}},height:{get:function(){return this._height}},sizeInBytes:{get:function(){return this._hasMipmap?Math.floor(this._sizeInBytes*4/3):this._sizeInBytes}},_target:{get:function(){return this._textureTarget}}});yd.prototype.copyFrom=function(e){let t=y(e.xOffset,0),n=y(e.yOffset,0),i=e.source,o=this._context,r=o._gl,s=this._textureTarget;r.activeTexture(r.TEXTURE0),r.bindTexture(s,this._texture);let a=i.width,c=i.height,l=i.arrayBufferView,f=this._width,d=this._height,p=this._internalFormat,g=this._pixelFormat,m=this._pixelDatatype,x=this._preMultiplyAlpha,b=this._flipY,T=y(e.skipColorSpaceConversion,!1),C=4;u(l)&&(C=rt.alignmentInBytes(g,m,a)),r.pixelStorei(r.UNPACK_ALIGNMENT,C),T?r.pixelStorei(r.UNPACK_COLORSPACE_CONVERSION_WEBGL,r.NONE):r.pixelStorei(r.UNPACK_COLORSPACE_CONVERSION_WEBGL,r.BROWSER_DEFAULT_WEBGL);let A=!1;if(!this._initialized){if(t===0&&n===0&&a===f&&c===d)u(l)?(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1),b&&(l=rt.flipY(l,g,m,f,d)),r.texImage2D(s,0,p,f,d,0,g,Ye.toWebGLConstant(m,o),l)):(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,x),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,b),r.texImage2D(s,0,p,g,Ye.toWebGLConstant(m,o),i)),A=!0;else{r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1);let S=rt.createTypedArray(g,m,f,d);r.texImage2D(s,0,p,f,d,0,g,Ye.toWebGLConstant(m,o),S)}this._initialized=!0}A||(u(l)?(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,!1),b&&(l=rt.flipY(l,g,m,a,c)),r.texSubImage2D(s,0,t,n,a,c,g,Ye.toWebGLConstant(m,o),l)):(r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,x),r.pixelStorei(r.UNPACK_FLIP_Y_WEBGL,b),r.texSubImage2D(s,0,t,n,g,Ye.toWebGLConstant(m,o),i))),r.bindTexture(s,null)};yd.prototype.copyFromFramebuffer=function(e,t,n,i,o,r){e=y(e,0),t=y(t,0),n=y(n,0),i=y(i,0),o=y(o,this._width),r=y(r,this._height);let s=this._context._gl,a=this._textureTarget;s.activeTexture(s.TEXTURE0),s.bindTexture(a,this._texture),s.copyTexSubImage2D(a,0,e,t,n,i,o,r),s.bindTexture(a,null),this._initialized=!0};yd.prototype.generateMipmap=function(e){e=y(e,qh.DONT_CARE),this._hasMipmap=!0;let t=this._context._gl,n=this._textureTarget;t.hint(t.GENERATE_MIPMAP_HINT,e),t.activeTexture(t.TEXTURE0),t.bindTexture(n,this._texture),t.generateMipmap(n),t.bindTexture(n,null)};yd.prototype.isDestroyed=function(){return!1};yd.prototype.destroy=function(){return this._context._gl.deleteTexture(this._texture),le(this)};var Lt=yd;var Jw=`uniform sampler2D image;


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


    vec4 rampColor = texture(image, vec2(materialInput.aspect / (2.0 * czm_pi), 0.5));


    rampColor = czm_gammaCorrect(rampColor);


    material.diffuse = rampColor.rgb;


    material.alpha = rampColor.a;


    return material;


}


`;var ev=`uniform sampler2D image;


uniform float strength;


uniform vec2 repeat;


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


 


    vec2 st = materialInput.st;


 


    vec2 centerPixel = fract(repeat * st);


    float centerBump = texture(image, centerPixel).channel;


 


    float imageWidth = float(imageDimensions.x);


    vec2 rightPixel = fract(repeat * (st + vec2(1.0 / imageWidth, 0.0)));


    float rightBump = texture(image, rightPixel).channel;


 


    float imageHeight = float(imageDimensions.y);


    vec2 leftPixel = fract(repeat * (st + vec2(0.0, 1.0 / imageHeight)));


    float topBump = texture(image, leftPixel).channel;


 


    vec3 normalTangentSpace = normalize(vec3(centerBump - rightBump, centerBump - topBump, clamp(1.0 - strength, 0.1, 1.0)));


    vec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;


 


    material.normal = normalEC;


    material.diffuse = vec3(0.01);


 


    return material;


}


`;var tv=`uniform vec4 lightColor;


uniform vec4 darkColor;


uniform vec2 repeat;


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


 


    vec2 st = materialInput.st;


 


    // From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights


    float b = mod(floor(repeat.s * st.s) + floor(repeat.t * st.t), 2.0);  // 0.0 or 1.0


 


    // Find the distance from the closest separator (region between two colors)


    float scaledWidth = fract(repeat.s * st.s);


    scaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));


    float scaledHeight = fract(repeat.t * st.t);


    scaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));


    float value = min(scaledWidth, scaledHeight);


 


    vec4 currentColor = mix(lightColor, darkColor, b);


    vec4 color = czm_antialias(lightColor, darkColor, currentColor, value, 0.03);


 


    color = czm_gammaCorrect(color);


    material.diffuse = color.rgb;


    material.alpha = color.a;


 


    return material;


}


`;var nv=`uniform vec4 lightColor;


uniform vec4 darkColor;


uniform vec2 repeat;


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


 


    // From Stefan Gustavson's Procedural Textures in GLSL in OpenGL Insights


    float b = smoothstep(0.3, 0.32, length(fract(repeat * materialInput.st) - 0.5));  // 0.0 or 1.0


 


    vec4 color = mix(lightColor, darkColor, b);


    color = czm_gammaCorrect(color);


    material.diffuse = color.rgb;


    material.alpha = color.a;


 


    return material;


}


`;var iv=`uniform sampler2D heights;


uniform sampler2D colors;


 


// This material expects heights to be sorted from lowest to highest.


 


float getHeight(int idx, float invTexSize)


{


    vec2 uv = vec2((float(idx) + 0.5) * invTexSize, 0.5);


#ifdef OES_texture_float


    return texture(heights, uv).x;


#else


    return czm_unpackFloat(texture(heights, uv));


#endif


}


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


 


    float height = materialInput.height;


    float invTexSize = 1.0 / float(heightsDimensions.x);


 


    float minHeight = getHeight(0, invTexSize);


    float maxHeight = getHeight(heightsDimensions.x - 1, invTexSize);


 


    // early-out when outside the height range


    if (height < minHeight || height > maxHeight) {


        material.diffuse = vec3(0.0);


        material.alpha = 0.0;


        return material;


    }


 


    // Binary search to find heights above and below.


    int idxBelow = 0;


    int idxAbove = heightsDimensions.x;


    float heightBelow = minHeight;


    float heightAbove = maxHeight;


 


    // while loop not allowed, so use for loop with max iterations.


    // maxIterations of 16 supports a texture size up to 65536 (2^16).


    const int maxIterations = 16;


    for (int i = 0; i < maxIterations; i++) {


        if (idxBelow >= idxAbove - 1) {


            break;


        }


 


        int idxMid = (idxBelow + idxAbove) / 2;


        float heightTex = getHeight(idxMid, invTexSize);


 


        if (height > heightTex) {


            idxBelow = idxMid;


            heightBelow = heightTex;


        } else {


            idxAbove = idxMid;


            heightAbove = heightTex;


        }


    }


 


    float lerper = heightBelow == heightAbove ? 1.0 : (height - heightBelow) / (heightAbove - heightBelow);


    vec2 colorUv = vec2(invTexSize * (float(idxBelow) + 0.5 + lerper), 0.5);


    vec4 color = texture(colors, colorUv);


 


    // undo preumultiplied alpha


    if (color.a > 0.0) 


    {


        color.rgb /= color.a;


    }


    


    color.rgb = czm_gammaCorrect(color.rgb);


 


    material.diffuse = color.rgb;


    material.alpha = color.a;


    return material;


}


`;var ov=`uniform vec4 color;


uniform float spacing;


uniform float width;


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


 


    float distanceToContour = mod(materialInput.height, spacing);


 


#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))


    float dxc = abs(dFdx(materialInput.height));


    float dyc = abs(dFdy(materialInput.height));


    float dF = max(dxc, dyc) * czm_pixelRatio * width;


    float alpha = (distanceToContour < dF) ? 1.0 : 0.0;


#else


    // If no derivatives available (IE 10?), use pixel ratio


    float alpha = (distanceToContour < (czm_pixelRatio * width)) ? 1.0 : 0.0;


#endif


 


    vec4 outColor = czm_gammaCorrect(vec4(color.rgb, alpha * color.a));


    material.diffuse = outColor.rgb;


    material.alpha = outColor.a;


 


    return material;


}


`;var rv=`uniform sampler2D image;


uniform float minimumHeight;


uniform float maximumHeight;


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


    float scaledHeight = clamp((materialInput.height - minimumHeight) / (maximumHeight - minimumHeight), 0.0, 1.0);


    vec4 rampColor = texture(image, vec2(scaledHeight, 0.5));


    rampColor = czm_gammaCorrect(rampColor);


    material.diffuse = rampColor.rgb;


    material.alpha = rampColor.a;


    return material;


}


`;var sv=`uniform vec4 fadeInColor;


uniform vec4 fadeOutColor;


uniform float maximumDistance;


uniform bool repeat;


uniform vec2 fadeDirection;


uniform vec2 time;


 


float getTime(float t, float coord)


{


    float scalar = 1.0 / maximumDistance;


    float q  = distance(t, coord) * scalar;


    if (repeat)


    {


        float r = distance(t, coord + 1.0) * scalar;


        float s = distance(t, coord - 1.0) * scalar;


        q = min(min(r, s), q);


    }


    return clamp(q, 0.0, 1.0);


}


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


 


    vec2 st = materialInput.st;


    float s = getTime(time.x, st.s) * fadeDirection.s;


    float t = getTime(time.y, st.t) * fadeDirection.t;


 


    float u = length(vec2(s, t));


    vec4 color = mix(fadeInColor, fadeOutColor, u);


 


    color = czm_gammaCorrect(color);


    material.emission = color.rgb;


    material.alpha = color.a;


 


    return material;


}


`;var av=`uniform vec4 color;


uniform float cellAlpha;


uniform vec2 lineCount;


uniform vec2 lineThickness;


uniform vec2 lineOffset;


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


 


    vec2 st = materialInput.st;


 


    float scaledWidth = fract(lineCount.s * st.s - lineOffset.s);


    scaledWidth = abs(scaledWidth - floor(scaledWidth + 0.5));


    float scaledHeight = fract(lineCount.t * st.t - lineOffset.t);


    scaledHeight = abs(scaledHeight - floor(scaledHeight + 0.5));


 


    float value;


 


    // Fuzz Factor - Controls blurriness of lines


#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))


    const float fuzz = 1.2;


    vec2 thickness = (lineThickness * czm_pixelRatio) - 1.0;


 


    // From "3D Engine Design for Virtual Globes" by Cozzi and Ring, Listing 4.13.


    vec2 dx = abs(dFdx(st));


    vec2 dy = abs(dFdy(st));


    vec2 dF = vec2(max(dx.s, dy.s), max(dx.t, dy.t)) * lineCount;


    value = min(


        smoothstep(dF.s * thickness.s, dF.s * (fuzz + thickness.s), scaledWidth),


        smoothstep(dF.t * thickness.t, dF.t * (fuzz + thickness.t), scaledHeight));


#else


    // If no derivatives available (IE 10?), revert to view-dependent fuzz


    const float fuzz = 0.05;


 


    vec2 range = 0.5 - (lineThickness * 0.05);


    value = min(


        1.0 - smoothstep(range.s, range.s + fuzz, scaledWidth),


        1.0 - smoothstep(range.t, range.t + fuzz, scaledHeight));


#endif


 


    // Edges taken from RimLightingMaterial.glsl


    // See http://www.fundza.com/rman_shaders/surface/fake_rim/fake_rim1.html


    float dRim = 1.0 - abs(dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC)));


    float sRim = smoothstep(0.8, 1.0, dRim);


    value *= (1.0 - sRim);


 


    vec4 halfColor;


    halfColor.rgb = color.rgb * 0.5;


    halfColor.a = color.a * (1.0 - ((1.0 - cellAlpha) * value));


    halfColor = czm_gammaCorrect(halfColor);


    material.diffuse = halfColor.rgb;


    material.emission = halfColor.rgb;


    material.alpha = halfColor.a;


 


    return material;


}


`;var cv=`uniform sampler2D image;


uniform float strength;


uniform vec2 repeat;


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


    


    vec4 textureValue = texture(image, fract(repeat * materialInput.st));


    vec3 normalTangentSpace = textureValue.channels;


    normalTangentSpace.xy = normalTangentSpace.xy * 2.0 - 1.0;


    normalTangentSpace.z = clamp(1.0 - strength, 0.1, 1.0);


    normalTangentSpace = normalize(normalTangentSpace);


    vec3 normalEC = materialInput.tangentToEyeMatrix * normalTangentSpace;


    


    material.normal = normalEC;


    


    return material;


}


`;var lv=`uniform vec4 color;


 


float getPointOnLine(vec2 p0, vec2 p1, float x)


{


    float slope = (p0.y - p1.y) / (p0.x - p1.x);


    return slope * (x - p0.x) + p0.y;


}


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


 


    vec2 st = materialInput.st;


 


#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))


    float base = 1.0 - abs(fwidth(st.s)) * 10.0 * czm_pixelRatio;


#else


     // If no derivatives available (IE 10?), 2.5% of the line will be the arrow head


    float base = 0.975;


#endif


 


    vec2 center = vec2(1.0, 0.5);


    float ptOnUpperLine = getPointOnLine(vec2(base, 1.0), center, st.s);


    float ptOnLowerLine = getPointOnLine(vec2(base, 0.0), center, st.s);


 


    float halfWidth = 0.15;


    float s = step(0.5 - halfWidth, st.t);


    s *= 1.0 - step(0.5 + halfWidth, st.t);


    s *= 1.0 - step(base, st.s);


 


    float t = step(base, materialInput.st.s);


    t *= 1.0 - step(ptOnUpperLine, st.t);


    t *= step(ptOnLowerLine, st.t);


 


    // Find the distance from the closest separator (region between two colors)


    float dist;


    if (st.s < base)


    {


        float d1 = abs(st.t - (0.5 - halfWidth));


        float d2 = abs(st.t - (0.5 + halfWidth));


        dist = min(d1, d2);


    }


    else


    {


        float d1 = czm_infinity;


        if (st.t < 0.5 - halfWidth && st.t > 0.5 + halfWidth)


        {


            d1 = abs(st.s - base);


        }


        float d2 = abs(st.t - ptOnUpperLine);


        float d3 = abs(st.t - ptOnLowerLine);


        dist = min(min(d1, d2), d3);


    }


 


    vec4 outsideColor = vec4(0.0);


    vec4 currentColor = mix(outsideColor, color, clamp(s + t, 0.0, 1.0));


    vec4 outColor = czm_antialias(outsideColor, color, currentColor, dist);


 


    outColor = czm_gammaCorrect(outColor);


    material.diffuse = outColor.rgb;


    material.alpha = outColor.a;


    return material;


}


`;var uv=`uniform vec4 color;


uniform vec4 gapColor;


uniform float dashLength;


uniform float dashPattern;


in float v_polylineAngle;


 


const float maskLength = 16.0;


 


mat2 rotate(float rad) {


    float c = cos(rad);


    float s = sin(rad);


    return mat2(


        c, s,


        -s, c


    );


}


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


 


    vec2 pos = rotate(v_polylineAngle) * gl_FragCoord.xy;


 


    // Get the relative position within the dash from 0 to 1


    float dashPosition = fract(pos.x / (dashLength * czm_pixelRatio));


    // Figure out the mask index.


    float maskIndex = floor(dashPosition * maskLength);


    // Test the bit mask.


    float maskTest = floor(dashPattern / pow(2.0, maskIndex));


    vec4 fragColor = (mod(maskTest, 2.0) < 1.0) ? gapColor : color;


    if (fragColor.a < 0.005) {   // matches 0/255 and 1/255


        discard;


    }


 


    fragColor = czm_gammaCorrect(fragColor);


    material.emission = fragColor.rgb;


    material.alpha = fragColor.a;


    return material;


}


`;var fv=`uniform vec4 color;


uniform float glowPower;


uniform float taperPower;


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


 


    vec2 st = materialInput.st;


    float glow = glowPower / abs(st.t - 0.5) - (glowPower / 0.5);


 


    if (taperPower <= 0.99999) {


        glow *= min(1.0, taperPower / (0.5 - st.s * 0.5) - (taperPower / 0.5));


    }


 


    vec4 fragColor;


    fragColor.rgb = max(vec3(glow - 1.0 + color.rgb), color.rgb);


    fragColor.a = clamp(0.0, 1.0, glow) * color.a;


    fragColor = czm_gammaCorrect(fragColor);


 


    material.emission = fragColor.rgb;


    material.alpha = fragColor.a;


 


    return material;


}


`;var dv=`uniform vec4 color;


uniform vec4 outlineColor;


uniform float outlineWidth;


 


in float v_width;


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


 


    vec2 st = materialInput.st;


    float halfInteriorWidth =  0.5 * (v_width - outlineWidth) / v_width;


    float b = step(0.5 - halfInteriorWidth, st.t);


    b *= 1.0 - step(0.5 + halfInteriorWidth, st.t);


 


    // Find the distance from the closest separator (region between two colors)


    float d1 = abs(st.t - (0.5 - halfInteriorWidth));


    float d2 = abs(st.t - (0.5 + halfInteriorWidth));


    float dist = min(d1, d2);


 


    vec4 currentColor = mix(outlineColor, color, b);


    vec4 outColor = czm_antialias(outlineColor, color, currentColor, dist);


    outColor = czm_gammaCorrect(outColor);


 


    material.diffuse = outColor.rgb;


    material.alpha = outColor.a;


 


    return material;


}


`;var hv=`uniform vec4 color;


uniform vec4 rimColor;


uniform float width;


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


 


    // See http://www.fundza.com/rman_shaders/surface/fake_rim/fake_rim1.html


    float d = 1.0 - dot(materialInput.normalEC, normalize(materialInput.positionToEyeEC));


    float s = smoothstep(1.0 - width, 1.0, d);


 


    vec4 outColor = czm_gammaCorrect(color);


    vec4 outRimColor = czm_gammaCorrect(rimColor);


 


    material.diffuse = outColor.rgb;


    material.emission = outRimColor.rgb * s;


    material.alpha = mix(outColor.a, outRimColor.a, s);


 


    return material;


}


`;var mv=`uniform sampler2D image;


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


    vec4 rampColor = texture(image, vec2(materialInput.slope / (czm_pi / 2.0), 0.5));


    rampColor = czm_gammaCorrect(rampColor);


    material.diffuse = rampColor.rgb;


    material.alpha = rampColor.a;


    return material;


}


`;var pv=`uniform vec4 evenColor;


uniform vec4 oddColor;


uniform float offset;


uniform float repeat;


uniform bool horizontal;


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


 


    // Based on the Stripes Fragment Shader in the Orange Book (11.1.2)


    float coord = mix(materialInput.st.s, materialInput.st.t, float(horizontal));


    float value = fract((coord - offset) * (repeat * 0.5));


    float dist = min(value, min(abs(value - 0.5), 1.0 - value));


 


    vec4 currentColor = mix(evenColor, oddColor, step(0.5, value));


    vec4 color = czm_antialias(evenColor, oddColor, currentColor, dist);


    color = czm_gammaCorrect(color);


 


    material.diffuse = color.rgb;


    material.alpha = color.a;


 


    return material;


}


`;var _v=`// Thanks for the contribution Jonas


// http://29a.ch/2012/7/19/webgl-terrain-rendering-water-fog


 


uniform sampler2D specularMap;


uniform sampler2D normalMap;


uniform vec4 baseWaterColor;


uniform vec4 blendColor;


uniform float frequency;


uniform float animationSpeed;


uniform float amplitude;


uniform float specularIntensity;


uniform float fadeFactor;


 


czm_material czm_getMaterial(czm_materialInput materialInput)


{


    czm_material material = czm_getDefaultMaterial(materialInput);


 


    float time = czm_frameNumber * animationSpeed;


 


    // fade is a function of the distance from the fragment and the frequency of the waves


    float fade = max(1.0, (length(materialInput.positionToEyeEC) / 10000000000.0) * frequency * fadeFactor);


 


    float specularMapValue = texture(specularMap, materialInput.st).r;


 


    // note: not using directional motion at this time, just set the angle to 0.0;


    vec4 noise = czm_getWaterNoise(normalMap, materialInput.st * frequency, time, 0.0);


    vec3 normalTangentSpace = noise.xyz * vec3(1.0, 1.0, (1.0 / amplitude));


 


    // fade out the normal perturbation as we move further from the water surface


    normalTangentSpace.xy /= fade;


 


    // attempt to fade out the normal perturbation as we approach non water areas (low specular map value)


    normalTangentSpace = mix(vec3(0.0, 0.0, 50.0), normalTangentSpace, specularMapValue);


 


    normalTangentSpace = normalize(normalTangentSpace);


 


    // get ratios for alignment of the new normal vector with a vector perpendicular to the tangent plane


    float tsPerturbationRatio = clamp(dot(normalTangentSpace, vec3(0.0, 0.0, 1.0)), 0.0, 1.0);


 


    // fade out water effect as specular map value decreases


    material.alpha = mix(blendColor.a, baseWaterColor.a, specularMapValue) * specularMapValue;


 


    // base color is a blend of the water and non-water color based on the value from the specular map


    // may need a uniform blend factor to better control this


    material.diffuse = mix(blendColor.rgb, baseWaterColor.rgb, specularMapValue);


 


    // diffuse highlights are based on how perturbed the normal is


    material.diffuse += (0.1 * tsPerturbationRatio);


 


    material.diffuse = material.diffuse;


 


    material.normal = normalize(materialInput.tangentToEyeMatrix * normalTangentSpace);


 


    material.specular = specularIntensity;


    material.shininess = 10.0;


 


    return material;


}


`;function je(e){this.type=void 0,this.shaderSource=void 0,this.materials=void 0,this.uniforms=void 0,this._uniforms=void 0,this.translucent=void 0,this._minificationFilter=y(e.minificationFilter,un.LINEAR),this._magnificationFilter=y(e.magnificationFilter,Ti.LINEAR),this._strict=void 0,this._template=void 0,this._count=void 0,this._texturePaths={},this._loadedImages=[],this._loadedCubeMaps=[],this._textures={},this._updateFunctions=[],this._defaultTexture=void 0,Xwe(e,this),Object.defineProperties(this,{type:{value:this.type,writable:!1}}),u(je._uniformList[this.type])||(je._uniformList[this.type]=Object.keys(this._uniforms))}je._uniformList={};je.fromType=function(e,t){let n=new je({fabric:{type:e}});if(u(t))for(let i in t)t.hasOwnProperty(i)&&(n.uniforms[i]=t[i]);return n};je.prototype.isTranslucent=function(){if(u(this.translucent))return typeof this.translucent=="function"?this.translucent():this.translucent;let e=!0,t=this._translucentFunctions,n=t.length;for(let i=0;i<n;++i){let o=t[i];if(typeof o=="function"?e=e&&o():e=e&&o,!e)break}return e};je.prototype.update=function(e){this._defaultTexture=e.defaultTexture;let t,n,i=this._loadedImages,o=i.length;for(t=0;t<o;++t){let c=i[t];n=c.id;let l=c.image,f;Array.isArray(l)&&(f=l.slice(1,l.length).map(function(x){return x.bufferView}),l=l[0]);let d=new dn({minificationFilter:this._minificationFilter,magnificationFilter:this._magnificationFilter}),p;u(l.internalFormat)?p=new Lt({context:e,pixelFormat:l.internalFormat,width:l.width,height:l.height,source:{arrayBufferView:l.bufferView,mipLevels:f},sampler:d}):p=new Lt({context:e,source:l,sampler:d});let g=this._textures[n];u(g)&&g!==this._defaultTexture&&g.destroy(),this._textures[n]=p;let m=`${n}Dimensions`;if(this.uniforms.hasOwnProperty(m)){let x=this.uniforms[m];x.x=p._width,x.y=p._height}}i.length=0;let r=this._loadedCubeMaps;for(o=r.length,t=0;t<o;++t){let c=r[t];n=c.id;let l=c.images,f=new Ka({context:e,source:{positiveX:l[0],negativeX:l[1],positiveY:l[2],negativeY:l[3],positiveZ:l[4],negativeZ:l[5]},sampler:new dn({minificationFilter:this._minificationFilter,magnificationFilter:this._magnificationFilter})});this._textures[n]=f}r.length=0;let s=this._updateFunctions;for(o=s.length,t=0;t<o;++t)s[t](this,e);let a=this.materials;for(let c in a)a.hasOwnProperty(c)&&a[c].update(e)};je.prototype.isDestroyed=function(){return!1};je.prototype.destroy=function(){let e=this._textures;for(let n in e)if(e.hasOwnProperty(n)){let i=e[n];i!==this._defaultTexture&&i.destroy()}let t=this.materials;for(let n in t)t.hasOwnProperty(n)&&t[n].destroy();return le(this)};function Xwe(e,t){e=y(e,y.EMPTY_OBJECT),t._strict=y(e.strict,!1),t._count=y(e.count,0),t._template=We(y(e.fabric,y.EMPTY_OBJECT)),t._template.uniforms=We(y(t._template.uniforms,y.EMPTY_OBJECT)),t._template.materials=We(y(t._template.materials,y.EMPTY_OBJECT)),t.type=u(t._template.type)?t._template.type:qn(),t.shaderSource="",t.materials={},t.uniforms={},t._uniforms={},t._translucentFunctions=[];let n,i=je._materialCache.getMaterial(t.type);if(u(i)){let r=We(i.fabric,!0);t._template=xt(t._template,r,!0),n=i.translucent}$we(t),u(i)||je._materialCache.addMaterial(t.type,t),eve(t),ove(t),sve(t);let o=t._translucentFunctions.length===0?!0:void 0;if(n=y(n,o),n=y(e.translucent,n),u(n))if(typeof n=="function"){let r=function(){return n(t)};t._translucentFunctions.push(r)}else t._translucentFunctions.push(n)}function pG(e,t,n,i){if(u(e)){for(let o in e)if(e.hasOwnProperty(o)){let r=t.indexOf(o)!==-1;(i&&!r||!i&&r)&&n(o,t)}}}function K$(e,t){}function Kwe(e,t){}var Zwe=["type","materials","uniforms","components","source"],Qwe=["diffuse","specular","shininess","normal","emission","alpha"];function $we(e){let t=e._template,n=t.uniforms,i=t.materials,o=t.components;pG(t,Zwe,K$,!0),pG(o,Qwe,K$,!0);let r=[];for(let s in i)i.hasOwnProperty(s)&&r.push(s);pG(n,r,Kwe,!1)}function Jwe(e,t){let n=t._template.materials;for(let i in n)if(n.hasOwnProperty(i)&&e.indexOf(i)>-1)return!0;return!1}function eve(e){let t=e._template.components,n=e._template.source;if(u(n))e.shaderSource+=`${n}


`;else{if(e.shaderSource+=`czm_material czm_getMaterial(czm_materialInput materialInput)


{


`,e.shaderSource+=`czm_material material = czm_getDefaultMaterial(materialInput);


`,u(t)){let i=Object.keys(e._template.materials).length>0;for(let o in t)if(t.hasOwnProperty(o))if(o==="diffuse"||o==="emission"){let s=i&&Jwe(t[o],e)?t[o]:`czm_gammaCorrect(${t[o]})`;e.shaderSource+=`material.${o} = ${s}; 


`}else o==="alpha"?e.shaderSource+=`material.alpha = ${t.alpha}; 


`:e.shaderSource+=`material.${o} = ${t[o]};


`}e.shaderSource+=`return material;


}


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act(repeat * materialInput.st)).rgb * color.rgb",alpha:"texture(image, fract(repeat * materialInput.st)).a * color.a"}},translucent:function(e){return e.uniforms.color.alpha<1}});je.DiffuseMapType="DiffuseMap";je._materialCache.addMaterial(je.DiffuseMapType,{fabric:{type:je.DiffuseMapType,uniforms:{image:je.DefaultImageId,channels:"rgb",repeat:new z(1,1)},components:{diffuse:"texture(image, fract(repeat * materialInput.st)).channels"}},translucent:!1});je.AlphaMapType="AlphaMap";je._materialCache.addMaterial(je.AlphaMapType,{fabric:{type:je.AlphaMapType,uniforms:{image:je.DefaultImageId,channel:"a",repeat:new z(1,1)},components:{alpha:"texture(image, fract(repeat * materialInput.st)).channel"}},translucent:!0});je.SpecularMapType="SpecularMap";je._materialCache.addMaterial(je.SpecularMapType,{fabric:{type:je.SpecularMapType,uniforms:{image:je.DefaultImageId,channel:"r",repeat:new z(1,1)},components:{specular:"texture(image, fract(repeat * materialInput.st)).channel"}},translucent:!1});je.EmissionMapType="EmissionMap";je._materialCache.addMaterial(je.EmissionMapType,{fabric:{type:je.EmissionMapType,uniforms:{image:je.DefaultImageId,channels:"rgb",repeat:new z(1,1)},components:{emission:"texture(image, fract(repeat * materialInput.st)).channels"}},translucent:!1});je.BumpMapType="BumpMap";je._materialCache.addMaterial(je.BumpMapType,{fabric:{type:je.BumpMapType,uniforms:{image:je.DefaultImageId,channel:"r",strength:.8,repeat:new z(1,1)},source:ev},translucent:!1});je.NormalMapType="NormalMap";je._materialCache.addMaterial(je.NormalMapType,{fabric:{type:je.NormalMapType,uniforms:{image:je.DefaultImageId,channels:"rgb",strength:.8,repeat:new z(1,1)},source:cv},translucent:!1});je.GridType="Grid";je._materialCache.addMaterial(je.GridType,{fabric:{type:je.GridType,uniforms:{color:new G(0,1,0,1),cellAlpha:.1,lineCount:new z(8,8),lineThickness:new z(1,1),lineOffset:new z(0,0)},source:av},translucent:function(e){let t=e.uniforms;return t.color.alpha<1||t.cellAlpha<1}});je.StripeType="Stripe";je._materialCache.addMaterial(je.StripeType,{fabric:{type:je.StripeType,uniforms:{horizontal:!0,evenColor:new G(1,1,1,.5),oddColor:new G(0,0,1,.5),offset:0,repeat:5},source:pv},translucent:function(e){let t=e.uniforms;return t.evenColor.alpha<1||t.oddColor.alpha<1}});je.CheckerboardType="Checkerboard";je._materialCache.addMaterial(je.CheckerboardType,{fabric:{type:je.CheckerboardType,uniforms:{lightColor:new G(1,1,1,.5),darkColor:new G(0,0,0,.5),repeat:new z(5,5)},source:tv},translucent:function(e){let t=e.uniforms;return t.lightColor.alpha<1||t.darkColor.alpha<1}});je.DotType="Dot";je._materialCache.addMaterial(je.DotType,{fabric:{type:je.DotType,uniforms:{lightColor:new G(1,1,0,.75),darkColor:new G(0,1,1,.75),repeat:new z(5,5)},source:nv},translucent:function(e){let t=e.uniforms;return t.lightColor.alpha<1||t.darkColor.alpha<1}});je.WaterType="Water";je._materialCache.addMaterial(je.WaterType,{fabric:{type:je.WaterType,uniforms:{baseWaterColor:new G(.2,.3,.6,1),blendColor:new G(0,1,.699,1),specularMap:je.DefaultImageId,normalMap:je.DefaultImageId,frequency:10,animationSpeed:.01,amplitude:1,specularIntensity:.5,fadeFactor:1},source:_v},translucent:function(e){let t=e.uniforms;return t.baseWaterColor.alpha<1||t.blendColor.alpha<1}});je.RimLightingType="RimLighting";je._materialCache.addMaterial(je.RimLightingType,{fabric:{type:je.RimLightingType,uniforms:{color:new G(1,0,0,.7),rimColor:new G(1,1,1,.4),width:.3},source:hv},translucent:function(e){let t=e.uniforms;return t.color.alpha<1||t.rimColor.alpha<1}});je.FadeType="Fade";je._materialCache.addMaterial(je.FadeType,{fabric:{type:je.FadeType,uniforms:{fadeInColor:new G(1,0,0,1),fadeOutColor:new G(0,0,0,0),maximumDistance:.5,repeat:!0,fadeDirection:{x:!0,y:!0},time:new z(.5,.5)},source:sv},translucent:function(e){let t=e.uniforms;return t.fadeInColor.alpha<1||t.fadeOutColor.alpha<1}});je.PolylineArrowType="PolylineArrow";je._materialCache.addMaterial(je.PolylineArrowType,{fabric:{type:je.PolylineArrowType,uniforms:{color:new G(1,1,1,1)},source:lv},translucent:!0});je.PolylineDashType="PolylineDash";je._materialCache.addMaterial(je.PolylineDashType,{fabric:{type:je.PolylineDashType,uniforms:{color:new G(1,0,1,1),gapColor:new G(0,0,0,0),dashLength:16,dashPattern:255},source:uv},translucent:!0});je.PolylineGlowType="PolylineGlow";je._materialCache.addMaterial(je.PolylineGlowType,{fabric:{type:je.PolylineGlowType,uniforms:{color:new G(0,.5,1,1),glowPower:.25,taperPower:1},source:fv},translucent:!0});je.PolylineOutlineType="PolylineOutline";je._materialCache.addMaterial(je.PolylineOutlineType,{fabric:{type:je.PolylineOutlineType,uniforms:{color:new G(1,1,1,1),outlineColor:new G(1,0,0,1),outlineWidth:1},source:dv},translucent:function(e){let t=e.uniforms;return t.color.alpha<1||t.outlineColor.alpha<1}});je.ElevationContourType="ElevationContour";je._materialCache.addMaterial(je.ElevationContourType,{fabric:{type:je.ElevationContourType,uniforms:{spacing:100,color:new G(1,0,0,1),width:1},source:ov},translucent:!1});je.ElevationRampType="ElevationRamp";je._materialCache.addMaterial(je.ElevationRampType,{fabric:{type:je.ElevationRampType,uniforms:{image:je.DefaultImageId,minimumHeight:0,maximumHeight:1e4},source:rv},translucent:!1});je.SlopeRampMaterialType="SlopeRamp";je._materialCache.addMaterial(je.SlopeRampMaterialType,{fabric:{type:je.SlopeRampMaterialType,uniforms:{image:je.DefaultImageId},source:mv},translucent:!1});je.AspectRampMaterialType="AspectRamp";je._materialCache.addMaterial(je.AspectRampMaterialType,{fabric:{type:je.AspectRampMaterialType,uniforms:{image:je.DefaultImageId},source:Jw},translucent:!1});je.ElevationBandType="ElevationBand";je._materialCache.addMaterial(je.ElevationBandType,{fabric:{type:je.ElevationBandType,uniforms:{heights:je.DefaultImageId,colors:je.DefaultImageId},source:iv},translucent:!0});var ji=je;function X0(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.closed,!1),i=y(e.materialSupport,X0.MaterialSupport.TEXTURED);this.material=u(e.material)?e.material:ji.fromType(ji.ColorType),this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,i.vertexShaderSource),this._fragmentShaderSource=y(e.fragmentShaderSource,i.fragmentShaderSource),this._renderState=so.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._materialSupport=i,this._vertexFormat=i.vertexFormat,this._flat=y(e.flat,!1),this._faceForward=y(e.faceForward,!n)}Object.defineProperties(X0.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},materialSupport:{get:function(){return this._materialSupport}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}});X0.prototype.getFragmentShaderSource=so.prototype.getFragmentShaderSource;X0.prototype.isTranslucent=so.prototype.isTranslucent;X0.prototype.getRenderState=so.prototype.getRenderState;X0.MaterialSupport={BASIC:Object.freeze({vertexFormat:Re.POSITION_AND_NORMAL,vertexShaderSource:qw,fragmentShaderSource:jw}),TEXTURED:Object.freeze({vertexFormat:Re.POSITION_NORMAL_AND_ST,vertexShaderSource:Xw,fragmentShaderSource:Yw}),ALL:Object.freeze({vertexFormat:Re.ALL,vertexShaderSource:Ww,fragmentShaderSource:Gw})};var ho=X0;var yv=`in vec3 v_positionEC;


in vec3 v_normalEC;


in vec4 v_color;


 


void main()


{


    vec3 positionToEyeEC = -v_positionEC;


 


    vec3 normalEC = normalize(v_normalEC);


#ifdef FACE_FORWARD


    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);


#endif


 


    vec4 color = czm_gammaCorrect(v_color);


 


    czm_materialInput materialInput;


    materialInput.normalEC = normalEC;


    materialInput.positionToEyeEC = positionToEyeEC;


    czm_material material = czm_getDefaultMaterial(materialInput);


    material.diffuse = color.rgb;


    material.alpha = color.a;


 


    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);


}


`;var xv=`in vec3 position3DHigh;


in vec3 position3DLow;


in vec3 normal;


in vec4 color;


in float batchId;


 


out vec3 v_positionEC;


out vec3 v_normalEC;


out vec4 v_color;


 


void main()


{


    vec4 p = czm_computePosition();


 


    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;      // position in eye coordinates


    v_normalEC = czm_normal * normal;                         // normal in eye coordinates


    v_color = color;


 


    gl_Position = czm_modelViewProjectionRelativeToEye * p;


}


`;var K0=`in vec4 v_color;


 


void main()


{


    out_FragColor = czm_gammaCorrect(v_color);


}


`;var bv=`in vec3 position3DHigh;


in vec3 position3DLow;


in vec4 color;


in float batchId;


 


out vec4 v_color;


 


void main()


{


    vec4 p = czm_computePosition();


 


    v_color = color;


 


    gl_Position = czm_modelViewProjectionRelativeToEye * p;


}


`;function dp(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.closed,!1),i=y(e.flat,!1),o=i?bv:xv,r=i?K0:yv,s=i?dp.FLAT_VERTEX_FORMAT:dp.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,o),this._fragmentShaderSource=y(e.fragmentShaderSource,r),this._renderState=so.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=s,this._flat=i,this._faceForward=y(e.faceForward,!n)}Object.defineProperties(dp.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}}});dp.VERTEX_FORMAT=Re.POSITION_AND_NORMAL;dp.FLAT_VERTEX_FORMAT=Re.POSITION_ONLY;dp.prototype.getFragmentShaderSource=so.prototype.getFragmentShaderSource;dp.prototype.isTranslucent=so.prototype.isTranslucent;dp.prototype.getRenderState=so.prototype.getRenderState;var cn=dp;function NA(e){this._definitionChanged=new pe,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(NA.prototype,{isConstant:{get:function(){return Y.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color")});NA.prototype.getType=function(e){return"Color"};NA.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=Y.getValueOrClonedDefault(this._color,e,G.WHITE,t.color),t};NA.prototype.equals=function(e){return this===e||e instanceof NA&&Y.equals(this._color,e._color)};var Ut=NA;function bg(e){e=y(e,y.EMPTY_OBJECT),this._ellipsoid=y(e.ellipsoid,ne.WGS84),this._rectangle=y(e.rectangle,ce.MAX_VALUE),this._projection=new Di(this._ellipsoid),this._numberOfLevelZeroTilesX=y(e.numberOfLevelZeroTilesX,2),this._numberOfLevelZeroTilesY=y(e.numberOfLevelZeroTilesY,1)}Object.defineProperties(bg.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});bg.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};bg.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};bg.prototype.rectangleToNativeRectangle=function(e,t){let n=O.toDegrees(e.west),i=O.toDegrees(e.south),o=O.toDegrees(e.east),r=O.toDegrees(e.north);return u(t)?(t.west=n,t.south=i,t.east=o,t.north=r,t):new ce(n,i,o,r)};bg.prototype.tileXYToNativeRectangle=function(e,t,n,i){let o=this.tileXYToRectangle(e,t,n,i);return o.west=O.toDegrees(o.west),o.south=O.toDegrees(o.south),o.east=O.toDegrees(o.east),o.north=O.toDegrees(o.north),o};bg.prototype.tileXYToRectangle=function(e,t,n,i){let o=this._rectangle,r=this.getNumberOfXTilesAtLevel(n),s=this.getNumberOfYTilesAtLevel(n),a=o.width/r,c=e*a+o.west,l=(e+1)*a+o.west,f=o.height/s,d=o.north-t*f,p=o.north-(t+1)*f;return u(i)||(i=new ce(c,p,l,d)),i.west=c,i.south=p,i.east=l,i.north=d,i};bg.prototype.positionToTileXY=function(e,t,n){let i=this._rectangle;if(!ce.contains(i,e))return;let o=this.getNumberOfXTilesAtLevel(t),r=this.getNumberOfYTilesAtLevel(t),s=i.width/o,a=i.height/r,c=e.longitude;i.east<i.west&&(c+=O.TWO_PI);let l=(c-i.west)/s|0;l>=o&&(l=o-1);let f=(i.north-e.latitude)/a|0;return f>=r&&(f=r-1),u(n)?(n.x=l,n.y=f,n):new z(l,f)};var qi=bg;var $$=new h,J$=new h,eJ=new fe,_G=new h,cve=new h,tJ=new se,lve=new qi,Tv=[new fe,new fe,new fe,new fe],Av=new z,Yr={};Yr.initialize=function(){let e=Yr._initPromise;return u(e)||(e=Ie.fetchJson(on("Assets/approximateTerrainHeights.json")).then(function(t){Yr._terrainHeights=t}),Yr._initPromise=e),e};Yr.getMinimumMaximumHeights=function(e,t){t=y(t,ne.WGS84);let n=nJ(e),i=Yr._defaultMinTerrainHeight,o=Yr._defaultMaxTerrainHeight;if(u(n)){let r=`${n.level}-${n.x}-${n.y}`,s=Yr._terrainHeights[r];u(s)&&(i=s[0],o=s[1]),t.cartographicToCartesian(ce.northeast(e,eJ),$$),t.cartographicToCartesian(ce.southwest(e,eJ),J$),h.midpoint(J$,$$,_G);let a=t.scaleToGeodeticSurface(_G,cve);if(u(a)){let c=h.distance(_G,a);i=Math.min(i,-c)}else i=Yr._defaultMinTerrainHeight}return i=Math.max(Yr._defaultMinTerrainHeight,i),{minimumTerrainHeight:i,maximumTerrainHeight:o}};Yr.getBoundingSphere=function(e,t){t=y(t,ne.WGS84);let n=nJ(e),i=Yr._defaultMaxTerrainHeight;if(u(n)){let r=`${n.level}-${n.x}-${n.y}`,s=Yr._terrainHeights[r];u(s)&&(i=s[1])}let o=se.fromRectangle3D(e,t,0);return se.fromRectangle3D(e,t,i,tJ),se.union(o,tJ,o)};function nJ(e){fe.fromRadians(e.east,e.north,0,Tv[0]),fe.fromRadians(e.west,e.north,0,Tv[1]),fe.fromRadians(e.east,e.south,0,Tv[2]),fe.fromRadians(e.west,e.south,0,Tv[3]);let t=0,n=0,i=0,o=0,r=Yr._terrainHeightsMaxLevel,s;for(s=0;s<=r;++s){let a=!1;for(let c=0;c<4;++c){let l=Tv[c];if(lve.positionToTileXY(l,s,Av),c===0)i=Av.x,o=Av.y;else if(i!==Av.x||o!==Av.y){a=!0;break}}if(a)break;t=i,n=o}if(s!==0)return{x:t,y:n,level:s>r?r:s-1}}Yr._terrainHeightsMaxLevel=6;Yr._defaultMaxTerrainHeight=9e3;Yr._defaultMinTerrainHeight=-1e5;Yr._terrainHeights=void 0;Yr._initPromise=void 0;Object.defineProperties(Yr,{initialized:{get:function(){return u(Yr._terrainHeights)}}});var di=Yr;function Ic(e,t,n){this.minimum=h.clone(y(e,h.ZERO)),this.maximum=h.clone(y(t,h.ZERO)),u(n)?n=h.clone(n):n=h.midpoint(this.minimum,this.maximum,new h),this.center=n}Ic.fromCorners=function(e,t,n){return u(n)||(n=new Ic),n.minimum=h.clone(e,n.minimum),n.maximum=h.clone(t,n.maximum),n.center=h.midpoint(e,t,n.center),n};Ic.fromPoints=function(e,t){if(u(t)||(t=new Ic),!u(e)||e.length===0)return t.minimum=h.clone(h.ZERO,t.minimum),t.maximum=h.clone(h.ZERO,t.maximum),t.center=h.clone(h.ZERO,t.center),t;let n=e[0].x,i=e[0].y,o=e[0].z,r=e[0].x,s=e[0].y,a=e[0].z,c=e.length;for(let d=1;d<c;d++){let p=e[d],g=p.x,m=p.y,x=p.z;n=Math.min(g,n),r=Math.max(g,r),i=Math.min(m,i),s=Math.max(m,s),o=Math.min(x,o),a=Math.max(x,a)}let l=t.minimum;l.x=n,l.y=i,l.z=o;let f=t.maximum;return f.x=r,f.y=s,f.z=a,t.center=h.midpoint(l,f,t.center),t};Ic.clone=function(e,t){if(u(e))return u(t)?(t.minimum=h.clone(e.minimum,t.minimum),t.maximum=h.clone(e.maximum,t.maximum),t.center=h.clone(e.center,t.center),t):new Ic(e.minimum,e.maximum,e.center)};Ic.equals=function(e,t){return e===t||u(e)&&u(t)&&h.equals(e.center,t.center)&&h.equals(e.minimum,t.minimum)&&h.equals(e.maximum,t.maximum)};var Vk=new h;Ic.intersectPlane=function(e,t){Vk=h.subtract(e.maximum,e.minimum,Vk);let n=h.multiplyByScalar(Vk,.5,Vk),i=t.normal,o=n.x*Math.abs(i.x)+n.y*Math.abs(i.y)+n.z*Math.abs(i.z),r=h.dot(e.center,i)+t.distance;return r-o>0?nn.INSIDE:r+o<0?nn.OUTSIDE:nn.INTERSECTING};Ic.prototype.clone=function(e){return Ic.clone(this,e)};Ic.prototype.intersectPlane=function(e){return Ic.intersectPlane(this,e)};Ic.prototype.equals=function(e){return Ic.equals(this,e)};var Tg=Ic;var gG={};gG.computeDiscriminant=function(e,t,n){return t*t-4*e*n};function iJ(e,t,n){let i=e+t;return O.sign(e)!==O.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}gG.computeRealRoots=function(e,t,n){let i;if(e===0)return t===0?[]:[-n/t];if(t===0){if(n===0)return[0,0];let c=Math.abs(n),l=Math.abs(e);if(c<l&&c/l<O.EPSILON14)return[0,0];if(c>l&&l/c<O.EPSILON14)return[];if(i=-n/e,i<0)return[];let f=Math.sqrt(i);return[-f,f]}else if(n===0)return i=-t/e,i<0?[i,0]:[0,i];let o=t*t,r=4*e*n,s=iJ(o,-r,O.EPSILON14);if(s<0)return[];let a=-.5*iJ(t,O.sign(t)*Math.sqrt(s),O.EPSILON14);return t>0?[a/e,n/a]:[n/a,a/e]};var Pc=gG;var xG={};xG.computeDiscriminant=function(e,t,n,i){let o=e*e,r=t*t,s=n*n,a=i*i;return 18*e*t*n*i+r*s-27*o*a-4*(e*s*n+r*t*i)};function yG(e,t,n,i){let o=e,r=t/3,s=n/3,a=i,c=o*s,l=r*a,f=r*r,d=s*s,p=o*s-f,g=o*a-r*s,m=r*a-d,x=4*p*m-g*g,b,T;if(x<0){let q,j,Z;f*l>=c*d?(q=o,j=p,Z=-2*r*p+o*g):(q=a,j=m,Z=-a*g+2*s*m);let K=-(Z<0?-1:1)*Math.abs(q)*Math.sqrt(-x);T=-Z+K;let $=T/2,he=$<0?-Math.pow(-$,1/3):Math.pow($,1/3),_e=T===K?-he:-j/he;return b=j<=0?he+_e:-Z/(he*he+_e*_e+j),f*l>=c*d?[(b-r)/o]:[-a/(b+s)]}let C=p,A=-2*r*p+o*g,S=m,w=-a*g+2*s*m,D=Math.sqrt(x),R=Math.sqrt(3)/2,P=Math.abs(Math.atan2(o*D,-A)/3);b=2*Math.sqrt(-C);let L=Math.cos(P);T=b*L;let N=b*(-L/2-R*Math.sin(P)),_=T+N>2*r?T-r:N-r,E=o,v=_/E;P=Math.abs(Math.atan2(a*D,-w)/3),b=2*Math.sqrt(-S),L=Math.cos(P),T=b*L,N=b*(-L/2-R*Math.sin(P));let I=-a,M=T+N<2*s?T+s:N+s,B=I/M,V=E*M,U=-_*M-E*I,H=_*I,k=(s*U-r*H)/(-r*U+s*V);return v<=k?v<=B?k<=B?[v,k,B]:[v,B,k]:[B,v,k]:v<=B?[k,v,B]:k<=B?[k,B,v]:[B,k,v]}xG.computeRealRoots=function(e,t,n,i){let o,r;if(e===0)return Pc.computeRealRoots(t,n,i);if(t===0){if(n===0){if(i===0)return[0,0,0];r=-i/e;let s=r<0?-Math.pow(-r,1/3):Math.pow(r,1/3);return[s,s,s]}else if(i===0)return o=Pc.computeRealRoots(e,0,n),o.Length===0?[0]:[o[0],0,o[1]];return yG(e,0,n,i)}else{if(n===0)return i===0?(r=-t/e,r<0?[r,0,0]:[0,0,r]):yG(e,t,0,i);if(i===0)return o=Pc.computeRealRoots(e,t,n),o.length===0?[0]:o[1]<=0?[o[0],o[1],0]:o[0]>=0?[0,o[0],o[1]]:[o[0],0,o[1]]}return yG(e,t,n,i)};var Z0=xG;var bG={};bG.computeDiscriminant=function(e,t,n,i,o){let r=e*e,s=r*e,a=t*t,c=a*t,l=n*n,f=l*n,d=i*i,p=d*i,g=o*o,m=g*o;return a*l*d-4*c*p-4*e*f*d+18*e*t*n*p-27*r*d*d+256*s*m+o*(18*c*n*i-4*a*f+16*e*l*l-80*e*t*l*i-6*e*a*d+144*r*n*d)+g*(144*e*a*n-27*a*a-128*r*l-192*r*t*i)};function xd(e,t,n,i){let o=e*e,r=t-3*o/8,s=n-t*e/2+o*e/8,a=i-n*e/4+t*o/16-3*o*o/256,c=Z0.computeRealRoots(1,2*r,r*r-4*a,-s*s);if(c.length>0){let l=-e/4,f=c[c.length-1];if(Math.abs(f)<O.EPSILON14){let d=Pc.computeRealRoots(1,r,a);if(d.length===2){let p=d[0],g=d[1],m;if(p>=0&&g>=0){let x=Math.sqrt(p),b=Math.sqrt(g);return[l-b,l-x,l+x,l+b]}else{if(p>=0&&g<0)return m=Math.sqrt(p),[l-m,l+m];if(p<0&&g>=0)return m=Math.sqrt(g),[l-m,l+m]}}return[]}else if(f>0){let d=Math.sqrt(f),p=(r+f-s/d)/2,g=(r+f+s/d)/2,m=Pc.computeRealRoots(1,d,p),x=Pc.computeRealRoots(1,-d,g);return m.length!==0?(m[0]+=l,m[1]+=l,x.length!==0?(x[0]+=l,x[1]+=l,m[1]<=x[0]?[m[0],m[1],x[0],x[1]]:x[1]<=m[0]?[x[0],x[1],m[0],m[1]]:m[0]>=x[0]&&m[1]<=x[1]?[x[0],m[0],m[1],x[1]]:x[0]>=m[0]&&x[1]<=m[1]?[m[0],x[0],x[1],m[1]]:m[0]>x[0]&&m[0]<x[1]?[x[0],m[0],x[1],m[1]]:[m[0],x[0],m[1],x[1]]):m):x.length!==0?(x[0]+=l,x[1]+=l,x):[]}}return[]}function Cv(e,t,n,i){let o=n*n,r=t*t,s=e*e,a=-2*t,c=n*e+r-4*i,l=s*i-n*t*e+o,f=Z0.computeRealRoots(1,a,c,l);if(f.length>0){let d=f[0],p=t-d,g=p*p,m=e/2,x=p/2,b=g-4*i,T=g+4*Math.abs(i),C=s-4*d,A=s+4*Math.abs(d),S,w;if(d<0||b*A<C*T){let E=Math.sqrt(C);S=E/2,w=E===0?0:(e*x-n)/E}else{let E=Math.sqrt(b);S=E===0?0:(e*x-n)/E,w=E/2}let D,R;m===0&&S===0?(D=0,R=0):O.sign(m)===O.sign(S)?(D=m+S,R=d/D):(R=m-S,D=d/R);let P,L;x===0&&w===0?(P=0,L=0):O.sign(x)===O.sign(w)?(P=x+w,L=i/P):(L=x-w,P=i/L);let N=Pc.computeRealRoots(1,D,P),_=Pc.computeRealRoots(1,R,L);if(N.length!==0)return _.length!==0?N[1]<=_[0]?[N[0],N[1],_[0],_[1]]:_[1]<=N[0]?[_[0],_[1],N[0],N[1]]:N[0]>=_[0]&&N[1]<=_[1]?[_[0],N[0],N[1],_[1]]:_[0]>=N[0]&&_[1]<=N[1]?[N[0],_[0],_[1],N[1]]:N[0]>_[0]&&N[0]<_[1]?[_[0],N[0],_[1],N[1]]:[N[0],_[0],N[1],_[1]]:N;if(_.length!==0)return _}return[]}bG.computeRealRoots=function(e,t,n,i,o){if(Math.abs(e)<O.EPSILON15)return Z0.computeRealRoots(t,n,i,o);let r=t/e,s=n/e,a=i/e,c=o/e,l=r<0?1:0;switch(l+=s<0?l+1:l,l+=a<0?l+1:l,l+=c<0?l+1:l,l){case 0:return xd(r,s,a,c);case 1:return Cv(r,s,a,c);case 2:return Cv(r,s,a,c);case 3:return xd(r,s,a,c);case 4:return xd(r,s,a,c);case 5:return Cv(r,s,a,c);case 6:return xd(r,s,a,c);case 7:return xd(r,s,a,c);case 8:return Cv(r,s,a,c);case 9:return xd(r,s,a,c);case 10:return xd(r,s,a,c);case 11:return Cv(r,s,a,c);case 12:return xd(r,s,a,c);case 13:return xd(r,s,a,c);case 14:return xd(r,s,a,c);case 15:return xd(r,s,a,c);default:return}};var Ev=bG;function zk(e,t){t=h.clone(y(t,h.ZERO)),h.equals(t,h.ZERO)||h.normalize(t,t),this.origin=h.clone(y(e,h.ZERO)),this.direction=t}zk.clone=function(e,t){if(u(e))return u(t)?(t.origin=h.clone(e.origin),t.direction=h.clone(e.direction),t):new zk(e.origin,e.direction)};zk.getPoint=function(e,t,n){return u(n)||(n=new h),n=h.multiplyByScalar(e.direction,t,n),h.add(e.origin,n,n)};var gn=zk;var ur={};ur.rayPlane=function(e,t,n){u(n)||(n=new h);let i=e.origin,o=e.direction,r=t.normal,s=h.dot(r,o);if(Math.abs(s)<O.EPSILON15)return;let a=(-t.distance-h.dot(r,i))/s;if(!(a<0))return n=h.multiplyByScalar(o,a,n),h.add(i,n,n)};var uve=new h,fve=new h,fJ=new h,oJ=new h,rJ=new h;ur.rayTriangleParametric=function(e,t,n,i,o){o=y(o,!1);let r=e.origin,s=e.direction,a=h.subtract(n,t,uve),c=h.subtract(i,t,fve),l=h.cross(s,c,fJ),f=h.dot(a,l),d,p,g,m,x;if(o){if(f<O.EPSILON6||(d=h.subtract(r,t,oJ),g=h.dot(d,l),g<0||g>f)||(p=h.cross(d,a,rJ),m=h.dot(s,p),m<0||g+m>f))return;x=h.dot(c,p)/f}else{if(Math.abs(f)<O.EPSILON6)return;let b=1/f;if(d=h.subtract(r,t,oJ),g=h.dot(d,l)*b,g<0||g>1||(p=h.cross(d,a,rJ),m=h.dot(s,p)*b,m<0||g+m>1))return;x=h.dot(c,p)*b}return x};ur.rayTriangle=function(e,t,n,i,o,r){let s=ur.rayTriangleParametric(e,t,n,i,o);if(!(!u(s)||s<0))return u(r)||(r=new h),h.multiplyByScalar(e.direction,s,r),h.add(e.origin,r,r)};var dve=new gn;ur.lineSegmentTriangle=function(e,t,n,i,o,r,s){let a=dve;h.clone(e,a.origin),h.subtract(t,e,a.direction),h.normalize(a.direction,a.direction);let c=ur.rayTriangleParametric(a,n,i,o,r);if(!(!u(c)||c<0||c>h.distance(e,t)))return u(s)||(s=new h),h.multiplyByScalar(a.direction,c,s),h.add(a.origin,s,s)};function hve(e,t,n,i){let o=t*t-4*e*n;if(o<0)return;if(o>0){let s=1/(2*e),a=Math.sqrt(o),c=(-t+a)*s,l=(-t-a)*s;return c<l?(i.root0=c,i.root1=l):(i.root0=l,i.root1=c),i}let r=-t/(2*e);if(r!==0)return i.root0=i.root1=r,i}var mve={root0:0,root1:0};function dJ(e,t,n){u(n)||(n=new ba);let i=e.origin,o=e.direction,r=t.center,s=t.radius*t.radius,a=h.subtract(i,r,fJ),c=h.dot(o,o),l=2*h.dot(o,a),f=h.magnitudeSquared(a)-s,d=hve(c,l,f,mve);if(u(d))return n.start=d.root0,n.stop=d.root1,n}ur.raySphere=function(e,t,n){if(n=dJ(e,t,n),!(!u(n)||n.stop<0))return n.start=Math.max(n.start,0),n};var pve=new gn;ur.lineSegmentSphere=function(e,t,n,i){let o=pve;h.clone(e,o.origin);let r=h.subtract(t,e,o.direction),s=h.magnitude(r);if(h.normalize(r,r),i=dJ(o,n,i),!(!u(i)||i.stop<0||i.start>s))return i.start=Math.max(i.start,0),i.stop=Math.min(i.stop,s),i};var _ve=new h,gve=new h;ur.rayEllipsoid=function(e,t){let n=t.oneOverRadii,i=h.multiplyComponents(n,e.origin,_ve),o=h.multiplyComponents(n,e.direction,gve),r=h.magnitudeSquared(i),s=h.dot(i,o),a,c,l,f,d;if(r>1){if(s>=0)return;let p=s*s;if(a=r-1,c=h.magnitudeSquared(o),l=c*a,p<l)return;if(p>l){f=s*s-l,d=-s+Math.sqrt(f);let m=d/c,x=a/d;return m<x?new ba(m,x):{start:x,stop:m}}let g=Math.sqrt(a/c);return new ba(g,g)}else if(r<1)return a=r-1,c=h.magnitudeSquared(o),l=c*a,f=s*s-l,d=-s+Math.sqrt(f),new ba(0,d/c);if(s<0)return c=h.magnitudeSquared(o),new ba(0,-s/c)};function Q0(e,t,n){let i=e+t;return O.sign(e)!==O.sign(t)&&Math.abs(i/Math.max(Math.abs(e),Math.abs(t)))<n?0:i}function yve(e,t,n,i,o){let r=i*i,s=o*o,a=(e[Q.COLUMN1ROW1]-e[Q.COLUMN2ROW2])*s,c=o*(i*Q0(e[Q.COLUMN1ROW0],e[Q.COLUMN0ROW1],O.EPSILON15)+t.y),l=e[Q.COLUMN0ROW0]*r+e[Q.COLUMN2ROW2]*s+i*t.x+n,f=s*Q0(e[Q.COLUMN2ROW1],e[Q.COLUMN1ROW2],O.EPSILON15),d=o*(i*Q0(e[Q.COLUMN2ROW0],e[Q.COLUMN0ROW2])+t.z),p,g=[];if(d===0&&f===0){if(p=Pc.computeRealRoots(a,c,l),p.length===0)return g;let P=p[0],L=Math.sqrt(Math.max(1-P*P,0));if(g.push(new h(i,o*P,o*-L)),g.push(new h(i,o*P,o*L)),p.length===2){let N=p[1],_=Math.sqrt(Math.max(1-N*N,0));g.push(new h(i,o*N,o*-_)),g.push(new h(i,o*N,o*_))}return g}let m=d*d,x=f*f,b=a*a,T=d*f,C=b+x,A=2*(c*a+T),S=2*l*a+c*c-x+m,w=2*(l*c-T),D=l*l-m;if(C===0&&A===0&&S===0&&w===0)return g;p=Ev.computeRealRoots(C,A,S,w,D);let R=p.length;if(R===0)return g;for(let P=0;P<R;++P){let L=p[P],N=L*L,_=Math.max(1-N,0),E=Math.sqrt(_),v;O.sign(a)===O.sign(l)?v=Q0(a*N+l,c*L,O.EPSILON12):O.sign(l)===O.sign(c*L)?v=Q0(a*N,c*L+l,O.EPSILON12):v=Q0(a*N+c*L,l,O.EPSILON12);let I=Q0(f*L,d,O.EPSILON15),M=v*I;M<0?g.push(new h(i,o*L,o*E)):M>0?g.push(new h(i,o*L,o*-E)):E!==0?(g.push(new h(i,o*L,o*-E)),g.push(new h(i,o*L,o*E)),++P):g.push(new h(i,o*L,o*E))}return g}var TG=new h,sJ=new h,aJ=new h,Hk=new h,xve=new h,bve=new Q,Tve=new Q,Ave=new Q,Cve=new Q,Eve=new Q,cJ=new Q,lJ=new Q,uJ=new h,Sve=new h,wve=new fe;ur.grazingAltitudeLocation=function(e,t){let n=e.origin,i=e.direction;if(!h.equals(n,h.ZERO)){let D=t.geodeticSurfaceNormal(n,TG);if(h.dot(i,D)>=0)return n}let o=u(this.rayEllipsoid(e,t)),r=t.transformPositionToScaledSpace(i,TG),s=h.normalize(r,r),a=h.mostOrthogonalAxis(r,Hk),c=h.normalize(h.cross(a,s,sJ),sJ),l=h.normalize(h.cross(s,c,aJ),aJ),f=bve;f[0]=s.x,f[1]=s.y,f[2]=s.z,f[3]=c.x,f[4]=c.y,f[5]=c.z,f[6]=l.x,f[7]=l.y,f[8]=l.z;let d=Q.transpose(f,Tve),p=Q.fromScale(t.radii,Ave),g=Q.fromScale(t.oneOverRadii,Cve),m=Eve;m[0]=0,m[1]=-i.z,m[2]=i.y,m[3]=i.z,m[4]=0,m[5]=-i.x,m[6]=-i.y,m[7]=i.x,m[8]=0;let x=Q.multiply(Q.multiply(d,g,cJ),m,cJ),b=Q.multiply(Q.multiply(x,p,lJ),f,lJ),T=Q.multiplyByVector(x,n,xve),C=yve(b,h.negate(T,TG),0,0,1),A,S,w=C.length;if(w>0){let D=h.clone(h.ZERO,Sve),R=Number.NEGATIVE_INFINITY;for(let L=0;L<w;++L){A=Q.multiplyByVector(p,Q.multiplyByVector(f,C[L],uJ),uJ);let N=h.normalize(h.subtract(A,n,Hk),Hk),_=h.dot(N,i);_>R&&(R=_,D=h.clone(A,D))}let P=t.cartesianToCartographic(D,wve);return R=O.clamp(R,0,1),S=h.magnitude(h.subtract(D,n,Hk))*Math.sqrt(1-R*R),S=o?-S:S,P.height=S,t.cartographicToCartesian(P,new h)}};var vve=new h;ur.lineSegmentPlane=function(e,t,n,i){u(i)||(i=new h);let o=h.subtract(t,e,vve),r=n.normal,s=h.dot(r,o);if(Math.abs(s)<O.EPSILON6)return;let a=h.dot(r,e),c=-(n.distance+a)/s;if(!(c<0||c>1))return h.multiplyByScalar(o,c,i),h.add(e,i,i),i};ur.trianglePlaneIntersection=function(e,t,n,i){let o=i.normal,r=i.distance,s=h.dot(o,e)+r<0,a=h.dot(o,t)+r<0,c=h.dot(o,n)+r<0,l=0;l+=s?1:0,l+=a?1:0,l+=c?1:0;let f,d;if((l===1||l===2)&&(f=new h,d=new h),l===1){if(s)return ur.lineSegmentPlane(e,t,i,f),ur.lineSegmentPlane(e,n,i,d),{positions:[e,t,n,f,d],indices:[0,3,4,1,2,4,1,4,3]};if(a)return ur.lineSegmentPlane(t,n,i,f),ur.lineSegmentPlane(t,e,i,d),{positions:[e,t,n,f,d],indices:[1,3,4,2,0,4,2,4,3]};if(c)return ur.lineSegmentPlane(n,e,i,f),ur.lineSegmentPlane(n,t,i,d),{positions:[e,t,n,f,d],indices:[2,3,4,0,1,4,0,4,3]}}else if(l===2)if(s)if(a){if(!c)return ur.lineSegmentPlane(e,n,i,f),ur.lineSegmentPlane(t,n,i,d),{positions:[e,t,n,f,d],indices:[0,1,4,0,4,3,2,3,4]}}else return ur.lineSegmentPlane(n,t,i,f),ur.lineSegmentPlane(e,t,i,d),{positions:[e,t,n,f,d],indices:[2,0,4,2,4,3,1,3,4]};else return ur.lineSegmentPlane(t,e,i,f),ur.lineSegmentPlane(n,e,i,d),{positions:[e,t,n,f,d],indices:[1,2,4,1,4,3,0,3,4]}};var ti=ur;function Ls(e,t){this.normal=h.clone(e),this.distance=t}Ls.fromPointNormal=function(e,t,n){let i=-h.dot(t,e);return u(n)?(h.clone(t,n.normal),n.distance=i,n):new Ls(t,i)};var Dve=new h;Ls.fromCartesian4=function(e,t){let n=h.fromCartesian4(e,Dve),i=e.w;return u(t)?(h.clone(n,t.normal),t.distance=i,t):new Ls(n,i)};Ls.getPointDistance=function(e,t){return h.dot(e.normal,t)+e.distance};var Ive=new h;Ls.projectPointOntoPlane=function(e,t,n){u(n)||(n=new h);let i=Ls.getPointDistance(e,t),o=h.multiplyByScalar(e.normal,i,Ive);return h.subtract(t,o,n)};var Pve=new F,Rve=new oe,Ove=new h;Ls.transform=function(e,t,n){let i=e.normal,o=e.distance,r=F.inverseTranspose(t,Pve),s=oe.fromElements(i.x,i.y,i.z,o,Rve);s=F.multiplyByVector(r,s,s);let a=h.fromCartesian4(s,Ove);return s=oe.divideByScalar(s,h.magnitude(a),s),Ls.fromCartesian4(s,n)};Ls.clone=function(e,t){return u(t)?(h.clone(e.normal,t.normal),t.distance=e.distance,t):new Ls(e.normal,e.distance)};Ls.equals=function(e,t){return e.distance===t.distance&&h.equals(e.normal,t.normal)};Ls.ORIGIN_XY_PLANE=Object.freeze(new Ls(h.UNIT_Z,0));Ls.ORIGIN_YZ_PLANE=Object.freeze(new Ls(h.UNIT_X,0));Ls.ORIGIN_ZX_PLANE=Object.freeze(new Ls(h.UNIT_Y,0));var ln=Ls;var AG=new oe;function Yh(e,t){t=y(t,ne.WGS84),e=t.scaleToGeodeticSurface(e);let n=Pt.eastNorthUpToFixedFrame(e,t);this._ellipsoid=t,this._origin=e,this._xAxis=h.fromCartesian4(F.getColumn(n,0,AG)),this._yAxis=h.fromCartesian4(F.getColumn(n,1,AG));let i=h.fromCartesian4(F.getColumn(n,2,AG));this._plane=ln.fromPointNormal(e,i)}Object.defineProperties(Yh.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},origin:{get:function(){return this._origin}},plane:{get:function(){return this._plane}},xAxis:{get:function(){return this._xAxis}},yAxis:{get:function(){return this._yAxis}},zAxis:{get:function(){return this._plane.normal}}});var Mve=new Tg;Yh.fromPoints=function(e,t){let n=Tg.fromPoints(e,Mve);return new Yh(n.center,t)};var hJ=new gn,Gk=new h;Yh.prototype.projectPointOntoPlane=function(e,t){let n=hJ;n.origin=e,h.normalize(e,n.direction);let i=ti.rayPlane(n,this._plane,Gk);if(u(i)||(h.negate(n.direction,n.direction),i=ti.rayPlane(n,this._plane,Gk)),u(i)){let o=h.subtract(i,this._origin,i),r=h.dot(this._xAxis,o),s=h.dot(this._yAxis,o);return u(t)?(t.x=r,t.y=s,t):new z(r,s)}};Yh.prototype.projectPointsOntoPlane=function(e,t){u(t)||(t=[]);let n=0,i=e.length;for(let o=0;o<i;o++){let r=this.projectPointOntoPlane(e[o],t[n]);u(r)&&(t[n]=r,n++)}return t.length=n,t};Yh.prototype.projectPointToNearestOnPlane=function(e,t){u(t)||(t=new z);let n=hJ;n.origin=e,h.clone(this._plane.normal,n.direction);let i=ti.rayPlane(n,this._plane,Gk);u(i)||(h.negate(n.direction,n.direction),i=ti.rayPlane(n,this._plane,Gk));let o=h.subtract(i,this._origin,i),r=h.dot(this._xAxis,o),s=h.dot(this._yAxis,o);return t.x=r,t.y=s,t};Yh.prototype.projectPointsToNearestOnPlane=function(e,t){u(t)||(t=[]);let n=e.length;t.length=n;for(let i=0;i<n;i++)t[i]=this.projectPointToNearestOnPlane(e[i],t[i]);return t};var Lve=new h;Yh.prototype.projectPointOntoEllipsoid=function(e,t){u(t)||(t=new h);let n=this._ellipsoid,i=this._origin,o=this._xAxis,r=this._yAxis,s=Lve;return h.multiplyByScalar(o,e.x,s),t=h.add(i,s,t),h.multiplyByScalar(r,e.y,s),h.add(t,s,t),n.scaleToGeocentricSurface(t,t),t};Yh.prototype.projectPointsOntoEllipsoid=function(e,t){let n=e.length;u(t)?t.length=n:t=new Array(n);for(let i=0;i<n;++i)t[i]=this.projectPointOntoEllipsoid(e[i],t[i]);return t};var Xr=Yh;function Ui(e,t){this.center=h.clone(y(e,h.ZERO)),this.halfAxes=Q.clone(y(t,Q.ZERO))}Ui.packedLength=h.packedLength+Q.packedLength;Ui.pack=function(e,t,n){return n=y(n,0),h.pack(e.center,t,n),Q.pack(e.halfAxes,t,n+h.packedLength),t};Ui.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Ui),h.unpack(e,t,n.center),Q.unpack(e,t+h.packedLength,n.halfAxes),n};var Nve=new h,Fve=new h,Bve=new h,kve=new h,Uve=new h,Vve=new h,zve=new Q,Hve={unitary:new Q,diagonal:new Q};Ui.fromPoints=function(e,t){if(u(t)||(t=new Ui),!u(e)||e.length===0)return t.halfAxes=Q.ZERO,t.center=h.ZERO,t;let n,i=e.length,o=h.clone(e[0],Nve);for(n=1;n<i;n++)h.add(o,e[n],o);let r=1/i;h.multiplyByScalar(o,r,o);let s=0,a=0,c=0,l=0,f=0,d=0,p;for(n=0;n<i;n++)p=h.subtract(e[n],o,Fve),s+=p.x*p.x,a+=p.x*p.y,c+=p.x*p.z,l+=p.y*p.y,f+=p.y*p.z,d+=p.z*p.z;s*=r,a*=r,c*=r,l*=r,f*=r,d*=r;let g=zve;g[0]=s,g[1]=a,g[2]=c,g[3]=a,g[4]=l,g[5]=f,g[6]=c,g[7]=f,g[8]=d;let m=Q.computeEigenDecomposition(g,Hve),x=Q.clone(m.unitary,t.halfAxes),b=Q.getColumn(x,0,kve),T=Q.getColumn(x,1,Uve),C=Q.getColumn(x,2,Vve),A=-Number.MAX_VALUE,S=-Number.MAX_VALUE,w=-Number.MAX_VALUE,D=Number.MAX_VALUE,R=Number.MAX_VALUE,P=Number.MAX_VALUE;for(n=0;n<i;n++)p=e[n],A=Math.max(h.dot(b,p),A),S=Math.max(h.dot(T,p),S),w=Math.max(h.dot(C,p),w),D=Math.min(h.dot(b,p),D),R=Math.min(h.dot(T,p),R),P=Math.min(h.dot(C,p),P);b=h.multiplyByScalar(b,.5*(D+A),b),T=h.multiplyByScalar(T,.5*(R+S),T),C=h.multiplyByScalar(C,.5*(P+w),C);let L=h.add(b,T,t.center);h.add(L,C,L);let N=Bve;return N.x=A-D,N.y=S-R,N.z=w-P,h.multiplyByScalar(N,.5,N),Q.multiplyByScale(t.halfAxes,N,t.halfAxes),t};var xJ=new h,Gve=new h;function mJ(e,t,n,i,o,r,s,a,c,l,f){u(f)||(f=new Ui);let d=f.halfAxes;Q.setColumn(d,0,t,d),Q.setColumn(d,1,n,d),Q.setColumn(d,2,i,d);let p=xJ;p.x=(o+r)/2,p.y=(s+a)/2,p.z=(c+l)/2;let g=Gve;g.x=(r-o)/2,g.y=(a-s)/2,g.z=(l-c)/2;let m=f.center;return p=Q.multiplyByVector(d,p,p),h.add(e,p,m),Q.multiplyByScale(d,g,d),f}var pJ=new fe,Wve=new h,jve=new fe,qve=new fe,Yve=new fe,Xve=new fe,Kve=new fe,Zve=new h,_J=new h,Qve=new h,gJ=new h,$ve=new h,Jve=new z,eDe=new z,tDe=new z,nDe=new z,iDe=new z,oDe=new h,rDe=new h,sDe=new h,aDe=new h,cDe=new z,lDe=new h,uDe=new h,fDe=new h,dDe=new ln(h.UNIT_X,0);Ui.fromRectangle=function(e,t,n,i,o){t=y(t,0),n=y(n,0),i=y(i,ne.WGS84);let r,s,a,c,l,f,d;if(e.width<=O.PI){let R=ce.center(e,pJ),P=i.cartographicToCartesian(R,Wve),L=new Xr(P,i);d=L.plane;let N=R.longitude,_=e.south<0&&e.north>0?0:R.latitude,E=fe.fromRadians(N,e.north,n,jve),v=fe.fromRadians(e.west,e.north,n,qve),I=fe.fromRadians(e.west,_,n,Yve),M=fe.fromRadians(e.west,e.south,n,Xve),B=fe.fromRadians(N,e.south,n,Kve),V=i.cartographicToCartesian(E,Zve),U=i.cartographicToCartesian(v,_J),H=i.cartographicToCartesian(I,Qve),k=i.cartographicToCartesian(M,gJ),q=i.cartographicToCartesian(B,$ve),j=L.projectPointToNearestOnPlane(V,Jve),Z=L.projectPointToNearestOnPlane(U,eDe),W=L.projectPointToNearestOnPlane(H,tDe),K=L.projectPointToNearestOnPlane(k,nDe),$=L.projectPointToNearestOnPlane(q,iDe);return r=Math.min(Z.x,W.x,K.x),s=-r,c=Math.max(Z.y,j.y),a=Math.min(K.y,$.y),v.height=M.height=t,U=i.cartographicToCartesian(v,_J),k=i.cartographicToCartesian(M,gJ),l=Math.min(ln.getPointDistance(d,U),ln.getPointDistance(d,k)),f=n,mJ(L.origin,L.xAxis,L.yAxis,L.zAxis,r,s,a,c,l,f,o)}let p=e.south>0,g=e.north<0,m=p?e.south:g?e.north:0,x=ce.center(e,pJ).longitude,b=h.fromRadians(x,m,n,i,oDe);b.z=0;let C=Math.abs(b.x)<O.EPSILON10&&Math.abs(b.y)<O.EPSILON10?h.UNIT_X:h.normalize(b,rDe),A=h.UNIT_Z,S=h.cross(C,A,sDe);d=ln.fromPointNormal(b,C,dDe);let w=h.fromRadians(x+O.PI_OVER_TWO,m,n,i,aDe);s=h.dot(ln.projectPointOntoPlane(d,w,cDe),S),r=-s,c=h.fromRadians(0,e.north,g?t:n,i,lDe).z,a=h.fromRadians(0,e.south,p?t:n,i,uDe).z;let D=h.fromRadians(e.east,m,n,i,fDe);return l=ln.getPointDistance(d,D),f=0,mJ(b,S,A,C,r,s,a,c,l,f,o)};Ui.fromTransformation=function(e,t){return u(t)||(t=new Ui),t.center=F.getTranslation(e,t.center),t.halfAxes=F.getMatrix3(e,t.halfAxes),t.halfAxes=Q.multiplyByScalar(t.halfAxes,.5,t.halfAxes),t};Ui.clone=function(e,t){if(u(e))return u(t)?(h.clone(e.center,t.center),Q.clone(e.halfAxes,t.halfAxes),t):new Ui(e.center,e.halfAxes)};Ui.intersectPlane=function(e,t){let n=e.center,i=t.normal,o=e.halfAxes,r=i.x,s=i.y,a=i.z,c=Math.abs(r*o[Q.COLUMN0ROW0]+s*o[Q.COLUMN0ROW1]+a*o[Q.COLUMN0ROW2])+Math.abs(r*o[Q.COLUMN1ROW0]+s*o[Q.COLUMN1ROW1]+a*o[Q.COLUMN1ROW2])+Math.abs(r*o[Q.COLUMN2ROW0]+s*o[Q.COLUMN2ROW1]+a*o[Q.COLUMN2ROW2]),l=h.dot(i,n)+t.distance;return l<=-c?nn.OUTSIDE:l>=c?nn.INSIDE:nn.INTERSECTING};var bJ=new h,TJ=new h,AJ=new h,hDe=new h,yJ=new h,mDe=new h;Ui.distanceSquaredTo=function(e,t){let n=h.subtract(t,e.center,xJ),i=e.halfAxes,o=Q.getColumn(i,0,bJ),r=Q.getColumn(i,1,TJ),s=Q.getColumn(i,2,AJ),a=h.magnitude(o),c=h.magnitude(r),l=h.magnitude(s),f=!0,d=!0,p=!0;a>0?h.divideByScalar(o,a,o):f=!1,c>0?h.divideByScalar(r,c,r):d=!1,l>0?h.divideByScalar(s,l,s):p=!1;let g=!f+!d+!p,m,x,b;if(g===1){let S=o;m=r,x=s,d?p||(S=s,x=o):(S=r,m=o),b=h.cross(m,x,yJ),S===o?o=b:S===r?r=b:S===s&&(s=b)}else if(g===2){m=o,d?m=r:p&&(m=s);let S=h.UNIT_Y;S.equalsEpsilon(m,O.EPSILON3)&&(S=h.UNIT_X),x=h.cross(m,S,hDe),h.normalize(x,x),b=h.cross(m,x,yJ),h.normalize(b,b),m===o?(r=x,s=b):m===r?(s=x,o=b):m===s&&(o=x,r=b)}else g===3&&(o=h.UNIT_X,r=h.UNIT_Y,s=h.UNIT_Z);let T=mDe;T.x=h.dot(n,o),T.y=h.dot(n,r),T.z=h.dot(n,s);let C=0,A;return T.x<-a?(A=T.x+a,C+=A*A):T.x>a&&(A=T.x-a,C+=A*A),T.y<-c?(A=T.y+c,C+=A*A):T.y>c&&(A=T.y-c,C+=A*A),T.z<-l?(A=T.z+l,C+=A*A):T.z>l&&(A=T.z-l,C+=A*A),C};var pDe=new h,_De=new h;Ui.computePlaneDistances=function(e,t,n,i){u(i)||(i=new ba);let o=Number.POSITIVE_INFINITY,r=Number.NEGATIVE_INFINITY,s=e.center,a=e.halfAxes,c=Q.getColumn(a,0,bJ),l=Q.getColumn(a,1,TJ),f=Q.getColumn(a,2,AJ),d=h.add(c,l,pDe);h.add(d,f,d),h.add(d,s,d);let p=h.subtract(d,t,_De),g=h.dot(n,p);return o=Math.min(g,o),r=Math.max(g,r),h.add(s,c,d),h.add(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.add(s,c,d),h.subtract(d,l,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.add(s,c,d),h.subtract(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.subtract(s,c,d),h.add(d,l,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.subtract(s,c,d),h.add(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.subtract(s,c,d),h.subtract(d,l,d),h.add(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),h.subtract(s,c,d),h.subtract(d,l,d),h.subtract(d,f,d),h.subtract(d,t,p),g=h.dot(n,p),o=Math.min(g,o),r=Math.max(g,r),i.start=o,i.stop=r,i};var gDe=new h,yDe=new h,xDe=new h;Ui.computeCorners=function(e,t){u(t)||(t=[new h,new h,new h,new h,new h,new h,new h,new h]);let n=e.center,i=e.halfAxes,o=Q.getColumn(i,0,gDe),r=Q.getColumn(i,1,yDe),s=Q.getColumn(i,2,xDe);return h.clone(n,t[0]),h.subtract(t[0],o,t[0]),h.subtract(t[0],r,t[0]),h.subtract(t[0],s,t[0]),h.clone(n,t[1]),h.subtract(t[1],o,t[1]),h.subtract(t[1],r,t[1]),h.add(t[1],s,t[1]),h.clone(n,t[2]),h.subtract(t[2],o,t[2]),h.add(t[2],r,t[2]),h.subtract(t[2],s,t[2]),h.clone(n,t[3]),h.subtract(t[3],o,t[3]),h.add(t[3],r,t[3]),h.add(t[3],s,t[3]),h.clone(n,t[4]),h.add(t[4],o,t[4]),h.subtract(t[4],r,t[4]),h.subtract(t[4],s,t[4]),h.clone(n,t[5]),h.add(t[5],o,t[5]),h.subtract(t[5],r,t[5]),h.add(t[5],s,t[5]),h.clone(n,t[6]),h.add(t[6],o,t[6]),h.add(t[6],r,t[6]),h.subtract(t[6],s,t[6]),h.clone(n,t[7]),h.add(t[7],o,t[7]),h.add(t[7],r,t[7]),h.add(t[7],s,t[7]),t};var bDe=new Q;Ui.computeTransformation=function(e,t){u(t)||(t=new F);let n=e.center,i=Q.multiplyByUniformScale(e.halfAxes,2,bDe);return F.fromRotationTranslation(i,n,t)};var TDe=new se;Ui.isOccluded=function(e,t){let n=se.fromOrientedBoundingBox(e,TDe);return!t.isBoundingSphereVisible(n)};Ui.prototype.intersectPlane=function(e){return Ui.intersectPlane(this,e)};Ui.prototype.distanceSquaredTo=function(e){return Ui.distanceSquaredTo(this,e)};Ui.prototype.computePlaneDistances=function(e,t,n){return Ui.computePlaneDistances(this,e,t,n)};Ui.prototype.computeCorners=function(e){return Ui.computeCorners(this,e)};Ui.prototype.computeTransformation=function(e){return Ui.computeTransformation(this,e)};Ui.prototype.isOccluded=function(e){return Ui.isOccluded(this,e)};Ui.equals=function(e,t){return e===t||u(e)&&u(t)&&h.equals(e.center,t.center)&&Q.equals(e.halfAxes,t.halfAxes)};Ui.prototype.clone=function(e){return Ui.clone(this,e)};Ui.prototype.equals=function(e){return Ui.equals(this,e)};var Dn=Ui;var Wk={};Wk.getHeight=function(e,t,n){return(e-n)*t+n};var ADe=new h;Wk.getPosition=function(e,t,n,i,o){let r=t.cartesianToCartographic(e,ADe);if(!u(r))return h.clone(e,o);let s=Wk.getHeight(r.height,n,i);return h.fromRadians(r.longitude,r.latitude,s,t,o)};var Kr=Wk;var Ar={CULL:1,OCCLUDE:2,EXECUTE_IN_CLOSEST_FRUSTUM:4,DEBUG_SHOW_BOUNDING_VOLUME:8,CAST_SHADOWS:16,RECEIVE_SHADOWS:32,PICK_ONLY:64,DEPTH_FOR_TRANSLUCENT_CLASSIFICATION:128};function Sv(e){e=y(e,y.EMPTY_OBJECT),this._boundingVolume=e.boundingVolume,this._orientedBoundingBox=e.orientedBoundingBox,this._modelMatrix=e.modelMatrix,this._primitiveType=y(e.primitiveType,Me.TRIANGLES),this._vertexArray=e.vertexArray,this._count=e.count,this._offset=y(e.offset,0),this._instanceCount=y(e.instanceCount,0),this._shaderProgram=e.shaderProgram,this._uniformMap=e.uniformMap,this._renderState=e.renderState,this._framebuffer=e.framebuffer,this._pass=e.pass,this._owner=e.owner,this._debugOverlappingFrustums=0,this._pickId=e.pickId,this._flags=0,this.cull=y(e.cull,!0),this.occlude=y(e.occlude,!0),this.executeInClosestFrustum=y(e.executeInClosestFrustum,!1),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.castShadows=y(e.castShadows,!1),this.receiveShadows=y(e.receiveShadows,!1),this.pickOnly=y(e.pickOnly,!1),this.depthForTranslucentClassification=y(e.depthForTranslucentClassification,!1),this.dirty=!0,this.lastDirtyTime=0,this.derivedCommands={}}function Za(e,t){return(e._flags&t)===t}function Ag(e,t,n){n?e._flags|=t:e._flags&=~t}Object.defineProperties(Sv.prototype,{boundingVolume:{get:function(){return this._boundingVolume},set:function(e){this._boundingVolume!==e&&(this._boundingVolume=e,this.dirty=!0)}},orientedBoundingBox:{get:function(){return this._orientedBoundingBox},set:function(e){this._orientedBoundingBox!==e&&(this._orientedBoundingBox=e,this.dirty=!0)}},cull:{get:function(){return Za(this,Ar.CULL)},set:function(e){Za(this,Ar.CULL)!==e&&(Ag(this,Ar.CULL,e),this.dirty=!0)}},occlude:{get:function(){return Za(this,Ar.OCCLUDE)},set:function(e){Za(this,Ar.OCCLUDE)!==e&&(Ag(this,Ar.OCCLUDE,e),this.dirty=!0)}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix!==e&&(this._modelMatrix=e,this.dirty=!0)}},primitiveType:{get:function(){return this._primitiveType},set:function(e){this._primitiveType!==e&&(this._primitiveType=e,this.dirty=!0)}},vertexArray:{get:function(){return this._vertexArray},set:function(e){this._vertexArray!==e&&(this._vertexArray=e,this.dirty=!0)}},count:{get:function(){return this._count},set:function(e){this._count!==e&&(this._count=e,this.dirty=!0)}},offset:{get:function(){return this._offset},set:function(e){this._offset!==e&&(this._offset=e,this.dirty=!0)}},instanceCount:{get:function(){return this._instanceCount},set:function(e){this._instanceCount!==e&&(this._instanceCount=e,this.dirty=!0)}},shaderProgram:{get:function(){return this._shaderProgram},set:function(e){this._shaderProgram!==e&&(this._shaderProgram=e,this.dirty=!0)}},castShadows:{get:function(){return Za(this,Ar.CAST_SHADOWS)},set:function(e){Za(this,Ar.CAST_SHADOWS)!==e&&(Ag(this,Ar.CAST_SHADOWS,e),this.dirty=!0)}},receiveShadows:{get:function(){return Za(this,Ar.RECEIVE_SHADOWS)},set:function(e){Za(this,Ar.RECEIVE_SHADOWS)!==e&&(Ag(this,Ar.RECEIVE_SHADOWS,e),this.dirty=!0)}},uniformMap:{get:function(){return this._uniformMap},set:function(e){this._uniformMap!==e&&(this._uniformMap=e,this.dirty=!0)}},renderState:{get:function(){return this._renderState},set:function(e){this._renderState!==e&&(this._renderState=e,this.dirty=!0)}},framebuffer:{get:function(){return this._framebuffer},set:function(e){this._framebuffer!==e&&(this._framebuffer=e,this.dirty=!0)}},pass:{get:function(){return this._pass},set:function(e){this._pass!==e&&(this._pass=e,this.dirty=!0)}},executeInClosestFrustum:{get:function(){return Za(this,Ar.EXECUTE_IN_CLOSEST_FRUSTUM)},set:function(e){Za(this,Ar.EXECUTE_IN_CLOSEST_FRUSTUM)!==e&&(Ag(this,Ar.EXECUTE_IN_CLOSEST_FRUSTUM,e),this.dirty=!0)}},owner:{get:function(){return this._owner},set:function(e){this._owner!==e&&(this._owner=e,this.dirty=!0)}},debugShowBoundingVolume:{get:function(){return Za(this,Ar.DEBUG_SHOW_BOUNDING_VOLUME)},set:function(e){Za(this,Ar.DEBUG_SHOW_BOUNDING_VOLUME)!==e&&(Ag(this,Ar.DEBUG_SHOW_BOUNDING_VOLUME,e),this.dirty=!0)}},debugOverlappingFrustums:{get:function(){return this._debugOverlappingFrustums},set:function(e){this._debugOverlappingFrustums!==e&&(this._debugOverlappingFrustums=e,this.dirty=!0)}},pickId:{get:function(){return this._pickId},set:function(e){this._pickId!==e&&(this._pickId=e,this.dirty=!0)}},pickOnly:{get:function(){return Za(this,Ar.PICK_ONLY)},set:function(e){Za(this,Ar.PICK_ONLY)!==e&&(Ag(this,Ar.PICK_ONLY,e),this.dirty=!0)}},depthForTranslucentClassification:{get:function(){return Za(this,Ar.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)},set:function(e){Za(this,Ar.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION)!==e&&(Ag(this,Ar.DEPTH_FOR_TRANSLUCENT_CLASSIFICATION,e),this.dirty=!0)}}});Sv.shallowClone=function(e,t){if(u(e))return u(t)||(t=new Sv),t._boundingVolume=e._boundingVolume,t._orientedBoundingBox=e._orientedBoundingBox,t._modelMatrix=e._modelMatrix,t._primitiveType=e._primitiveType,t._vertexArray=e._vertexArray,t._count=e._count,t._offset=e._offset,t._instanceCount=e._instanceCount,t._shaderProgram=e._shaderProgram,t._uniformMap=e._uniformMap,t._renderState=e._renderState,t._framebuffer=e._framebuffer,t._pass=e._pass,t._owner=e._owner,t._debugOverlappingFrustums=e._debugOverlappingFrustums,t._pickId=e._pickId,t._flags=e._flags,t.dirty=!0,t.lastDirtyTime=0,t};Sv.prototype.execute=function(e,t){e.draw(this,t)};var $e=Sv;var CDe={ENVIRONMENT:0,COMPUTE:1,GLOBE:2,TERRAIN_CLASSIFICATION:3,CESIUM_3D_TILE:4,CESIUM_3D_TILE_CLASSIFICATION:5,CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW:6,OPAQUE:7,TRANSLUCENT:8,VOXELS:9,OVERLAY:10,NUMBER_OF_PASSES:11},Ae=Object.freeze(CDe);var jk={CLOCKWISE:ee.CW,COUNTER_CLOCKWISE:ee.CCW};jk.validate=function(e){return e===jk.CLOCKWISE||e===jk.COUNTER_CLOCKWISE};var ls=Object.freeze(jk);function CJ(e){if(typeof e!="object"||e===null)return e;let t,n=Object.keys(e);for(let i=0;i<n.length;i++)t=n[i],e.hasOwnProperty(t)&&t!=="_applyFunctions"&&(e[t]=CJ(e[t]));return Object.freeze(e)}var CG=CJ;function Kh(e){let t=y(e,y.EMPTY_OBJECT),n=y(t.cull,y.EMPTY_OBJECT),i=y(t.polygonOffset,y.EMPTY_OBJECT),o=y(t.scissorTest,y.EMPTY_OBJECT),r=y(o.rectangle,y.EMPTY_OBJECT),s=y(t.depthRange,y.EMPTY_OBJECT),a=y(t.depthTest,y.EMPTY_OBJECT),c=y(t.colorMask,y.EMPTY_OBJECT),l=y(t.blending,y.EMPTY_OBJECT),f=y(l.color,y.EMPTY_OBJECT),d=y(t.stencilTest,y.EMPTY_OBJECT),p=y(d.frontOperation,y.EMPTY_OBJECT),g=y(d.backOperation,y.EMPTY_OBJECT),m=y(t.sampleCoverage,y.EMPTY_OBJECT),x=t.viewport;this.frontFace=y(t.frontFace,ls.COUNTER_CLOCKWISE),this.cull={enabled:y(n.enabled,!1),face:y(n.face,ee.BACK)},this.lineWidth=y(t.lineWidth,1),this.polygonOffset={enabled:y(i.enabled,!1),factor:y(i.factor,0),units:y(i.units,0)},this.scissorTest={enabled:y(o.enabled,!1),rectangle:Ue.clone(r)},this.depthRange={near:y(s.near,0),far:y(s.far,1)},this.depthTest={enabled:y(a.enabled,!1),func:y(a.func,ee.LESS)},this.colorMask={red:y(c.red,!0),green:y(c.green,!0),blue:y(c.blue,!0),alpha:y(c.alpha,!0)},this.depthMask=y(t.depthMask,!0),this.stencilMask=y(t.stencilMask,-1),this.blending={enabled:y(l.enabled,!1),color:new G(y(f.red,0),y(f.green,0),y(f.blue,0),y(f.alpha,0)),equationRgb:y(l.equationRgb,ee.FUNC_ADD),equationAlpha:y(l.equationAlpha,ee.FUNC_ADD),functionSourceRgb:y(l.functionSourceRgb,ee.ONE),functionSourceAlpha:y(l.functionSourceAlpha,ee.ONE),functionDestinationRgb:y(l.functionDestinationRgb,ee.ZERO),functionDestinationAlpha:y(l.functionDestinationAlpha,ee.ZERO)},this.stencilTest={enabled:y(d.enabled,!1),frontFunction:y(d.frontFunction,ee.ALWAYS),backFunction:y(d.backFunction,ee.ALWAYS),reference:y(d.reference,0),mask:y(d.mask,-1),frontOperation:{fail:y(p.fail,ee.KEEP),zFail:y(p.zFail,ee.KEEP),zPass:y(p.zPass,ee.KEEP)},backOperation:{fail:y(g.fail,ee.KEEP),zFail:y(g.zFail,ee.KEEP),zPass:y(g.zPass,ee.KEEP)}},this.sampleCoverage={enabled:y(m.enabled,!1),value:y(m.value,1),invert:y(m.invert,!1)},this.viewport=u(x)?new Ue(x.x,x.y,x.width,x.height):void 0,this.id=0,this._applyFunctions=[]}var EDe=0,Xh={};Kh.fromCache=function(e){let t=JSON.stringify(e),n=Xh[t];if(u(n))return++n.referenceCount,n.state;let i=new Kh(e),o=JSON.stringify(i);return n=Xh[o],u(n)||(i.id=EDe++,n={referenceCount:0,state:i},Xh[o]=n),++n.referenceCount,Xh[t]={referenceCount:1,state:n.state},n.state};Kh.removeFromCache=function(e){let t=new Kh(e),n=JSON.stringify(t),i=Xh[n],o=JSON.stringify(e),r=Xh[o];u(r)&&(--r.referenceCount,r.referenceCount===0&&(delete Xh[o],u(i)&&--i.referenceCount)),u(i)&&i.referenceCount===0&&delete Xh[n]};Kh.getCache=function(){return Xh};Kh.clearCache=function(){Xh={}};function $0(e,t,n){n?e.enable(t):e.disable(t)}function EJ(e,t){e.frontFace(t.frontFace)}function SJ(e,t){let n=t.cull,i=n.enabled;$0(e,e.CULL_FACE,i),i&&e.cullFace(n.face)}function wJ(e,t){e.lineWidth(t.lineWidth)}function vJ(e,t){let n=t.polygonOffset,i=n.enabled;$0(e,e.POLYGON_OFFSET_FILL,i),i&&e.polygonOffset(n.factor,n.units)}function DJ(e,t,n){let i=t.scissorTest,o=u(n.scissorTest)?n.scissorTest.enabled:i.enabled;if($0(e,e.SCISSOR_TEST,o),o){let r=u(n.scissorTest)?n.scissorTest.rectangle:i.rectangle;e.scissor(r.x,r.y,r.width,r.height)}}function IJ(e,t){let n=t.depthRange;e.depthRange(n.near,n.far)}function PJ(e,t){let n=t.depthTest,i=n.enabled;$0(e,e.DEPTH_TEST,i),i&&e.depthFunc(n.func)}function RJ(e,t){let n=t.colorMask;e.colorMask(n.red,n.green,n.blue,n.alpha)}function OJ(e,t){e.depthMask(t.depthMask)}function MJ(e,t){e.stencilMask(t.stencilMask)}function SDe(e,t){e.blendColor(t.red,t.green,t.blue,t.alpha)}function LJ(e,t,n){let i=t.blending,o=u(n.blendingEnabled)?n.blendingEnabled:i.enabled;$0(e,e.BLEND,o),o&&(SDe(e,i.color),e.blendEquationSeparate(i.equationRgb,i.equationAlpha),e.blendFuncSeparate(i.functionSourceRgb,i.functionDestinationRgb,i.functionSourceAlpha,i.functionDestinationAlpha))}function NJ(e,t){let n=t.stencilTest,i=n.enabled;if($0(e,e.STENCIL_TEST,i),i){let o=n.frontFunction,r=n.backFunction,s=n.reference,a=n.mask;e.stencilFunc(o,s,a),e.stencilFuncSeparate(e.BACK,r,s,a),e.stencilFuncSeparate(e.FRONT,o,s,a);let c=n.frontOperation,l=c.fail,f=c.zFail,d=c.zPass;e.stencilOpSeparate(e.FRONT,l,f,d);let p=n.backOperation,g=p.fail,m=p.zFail,x=p.zPass;e.stencilOpSeparate(e.BACK,g,m,x)}}function FJ(e,t){let n=t.sampleCoverage,i=n.enabled;$0(e,e.SAMPLE_COVERAGE,i),i&&e.sampleCoverage(n.value,n.invert)}var wDe=new Ue;function BJ(e,t,n){let i=y(t.viewport,n.viewport);u(i)||(i=wDe,i.width=n.context.drawingBufferWidth,i.height=n.context.drawingBufferHeight),n.context.uniformState.viewport=i,e.viewport(i.x,i.y,i.width,i.height)}Kh.apply=function(e,t,n){EJ(e,t),SJ(e,t),wJ(e,t),vJ(e,t),IJ(e,t),PJ(e,t),RJ(e,t),OJ(e,t),MJ(e,t),NJ(e,t),FJ(e,t),DJ(e,t,n),LJ(e,t,n),BJ(e,t,n)};function vDe(e,t){let n=[];return e.frontFace!==t.frontFace&&n.push(EJ),(e.cull.enabled!==t.cull.enabled||e.cull.face!==t.cull.face)&&n.push(SJ),e.lineWidth!==t.lineWidth&&n.push(wJ),(e.polygonOffset.enabled!==t.polygonOffset.enabled||e.polygonOffset.factor!==t.polygonOffset.factor||e.polygonOffset.units!==t.polygonOffset.units)&&n.push(vJ),(e.depthRange.near!==t.depthRange.near||e.depthRange.far!==t.depthRange.far)&&n.push(IJ),(e.depthTest.enabled!==t.depthTest.enabled||e.depthTest.func!==t.depthTest.func)&&n.push(PJ),(e.colorMask.red!==t.colorMask.red||e.colorMask.green!==t.colorMask.green||e.colorMask.blue!==t.colorMask.blue||e.colorMask.alpha!==t.colorMask.alpha)&&n.push(RJ),e.depthMask!==t.depthMask&&n.push(OJ),e.stencilMask!==t.stencilMask&&n.push(MJ),(e.stencilTest.enabled!==t.stencilTest.enabled||e.stencilTest.frontFunction!==t.stencilTest.frontFunction||e.stencilTest.backFunction!==t.stencilTest.backFunction||e.stencilTest.reference!==t.stencilTest.reference||e.stencilTest.mask!==t.stencilTest.mask||e.stencilTest.frontOperation.fail!==t.stencilTest.frontOperation.fail||e.stencilTest.frontOperation.zFail!==t.stencilTest.frontOperation.zFail||e.stencilTest.backOperation.fail!==t.stencilTest.backOperation.fail||e.stencilTest.backOperation.zFail!==t.stencilTest.backOperation.zFail||e.stencilTest.backOperation.zPass!==t.stencilTest.backOperation.zPass)&&n.push(NJ),(e.sampleCoverage.enabled!==t.sampleCoverage.enabled||e.sampleCoverage.value!==t.sampleCoverage.value||e.sampleCoverage.invert!==t.sampleCoverage.invert)&&n.push(FJ),n}Kh.partialApply=function(e,t,n,i,o,r){if(t!==n){let f=n._applyFunctions[t.id];u(f)||(f=vDe(t,n),n._applyFunctions[t.id]=f);let d=f.length;for(let p=0;p<d;++p)f[p](e,n)}let s=u(i.scissorTest)?i.scissorTest:t.scissorTest,a=u(o.scissorTest)?o.scissorTest:n.scissorTest;(s!==a||r)&&DJ(e,n,o);let c=u(i.blendingEnabled)?i.blendingEnabled:t.blending.enabled,l=u(o.blendingEnabled)?o.blendingEnabled:n.blending.enabled;(c!==l||l&&t.blending!==n.blending)&&LJ(e,n,o),(t!==n||i!==o||i.context!==o.context)&&BJ(e,n,o)};Kh.getState=function(e){return{frontFace:e.frontFace,cull:{enabled:e.cull.enabled,face:e.cull.face},lineWidth:e.lineWidth,polygonOffset:{enabled:e.polygonOffset.enabled,factor:e.polygonOffset.factor,units:e.polygonOffset.units},scissorTest:{enabled:e.scissorTest.enabled,rectangle:Ue.clone(e.scissorTest.rectangle)},depthRange:{near:e.depthRange.near,far:e.depthRange.far},depthTest:{enabled:e.depthTest.enabled,func:e.depthTest.func},colorMask:{red:e.colorMask.red,green:e.colorMask.green,blue:e.colorMask.blue,alpha:e.colorMask.alpha},depthMask:e.depthMask,stencilMask:e.stencilMask,blending:{enabled:e.blending.enabled,color:G.clone(e.blending.color),equationRgb:e.blending.equationRgb,equationAlpha:e.blending.equationAlpha,functionSourceRgb:e.blending.functionSourceRgb,functionSourceAlpha:e.blending.functionSourceAlpha,functionDestinationRgb:e.blending.functionDestinationRgb,functionDestinationAlpha:e.blending.functionDestinationAlpha},stencilTest:{enabled:e.stencilTest.enabled,frontFunction:e.stencilTest.frontFunction,backFunction:e.stencilTest.backFunction,reference:e.stencilTest.reference,mask:e.stencilTest.mask,frontOperation:{fail:e.stencilTest.frontOperation.fail,zFail:e.stencilTest.frontOperation.zFail,zPass:e.stencilTest.frontOperation.zPass},backOperation:{fail:e.stencilTest.backOperation.fail,zFail:e.stencilTest.backOperation.zFail,zPass:e.stencilTest.backOperation.zPass}},sampleCoverage:{enabled:e.sampleCoverage.enabled,value:e.sampleCoverage.value,invert:e.sampleCoverage.invert},viewport:u(e.viewport)?Ue.clone(e.viewport):void 0}};var ke=Kh;var DDe=new h;function St(e){this._size=e.size,this._datatype=e.datatype,this.getValue=e.getValue}var Js={};Js[ee.FLOAT]="float";Js[ee.FLOAT_VEC2]="vec2";Js[ee.FLOAT_VEC3]="vec3";Js[ee.FLOAT_VEC4]="vec4";Js[ee.INT]="int";Js[ee.INT_VEC2]="ivec2";Js[ee.INT_VEC3]="ivec3";Js[ee.INT_VEC4]="ivec4";Js[ee.BOOL]="bool";Js[ee.BOOL_VEC2]="bvec2";Js[ee.BOOL_VEC3]="bvec3";Js[ee.BOOL_VEC4]="bvec4";Js[ee.FLOAT_MAT2]="mat2";Js[ee.FLOAT_MAT3]="mat3";Js[ee.FLOAT_MAT4]="mat4";Js[ee.SAMPLER_2D]="sampler2D";Js[ee.SAMPLER_CUBE]="samplerCube";St.prototype.getDeclaration=function(e){let t=`uniform ${Js[this._datatype]} ${e}`,n=this._size;return n===1?t+=";":t+=`[${n.toString()}];`,t};var IDe={czm_viewport:new St({size:1,datatype:ee.FLOAT_VEC4,getValue:function(e){return e.viewportCartesian4}}),czm_viewportOrthographic:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.viewportOrthographic}}),czm_viewportTransformation:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.viewportTransformation}}),czm_globeDepthTexture:new St({size:1,datatype:ee.SAMPLER_2D,getValue:function(e){return e.globeDepthTexture}}),czm_model:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.model}}),czm_inverseModel:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseModel}}),czm_view:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.view}}),czm_view3D:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.view3D}}),czm_viewRotation:new St({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.viewRotation}}),czm_viewRotation3D:new St({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.viewRotation3D}}),czm_inverseView:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseView}}),czm_inverseView3D:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseView3D}}),czm_inverseViewRotation:new St({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.inverseViewRotation}}),czm_inverseViewRotation3D:new St({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.inverseViewRotation3D}}),czm_projection:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.projection}}),czm_inverseProjection:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseProjection}}),czm_infiniteProjection:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.infiniteProjection}}),czm_modelView:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.modelView}}),czm_modelView3D:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.modelView3D}}),czm_modelViewRelativeToEye:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.modelViewRelativeToEye}}),czm_inverseModelView:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseModelView}}),czm_inverseModelView3D:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseModelView3D}}),czm_viewProjection:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.viewProjection}}),czm_inverseViewProjection:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseViewProjection}}),czm_modelViewProjection:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.modelViewProjection}}),czm_inverseModelViewProjection:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.inverseModelViewProjection}}),czm_modelViewProjectionRelativeToEye:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.modelViewProjectionRelativeToEye}}),czm_modelViewInfiniteProjection:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.modelViewInfiniteProjection}}),czm_orthographicIn3D:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.orthographicIn3D?1:0}}),czm_normal:new St({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.normal}}),czm_normal3D:new St({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.normal3D}}),czm_inverseNormal:new St({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.inverseNormal}}),czm_inverseNormal3D:new St({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.inverseNormal3D}}),czm_eyeHeight:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.eyeHeight}}),czm_eyeHeight2D:new St({size:1,datatype:ee.FLOAT_VEC2,getValue:function(e){return e.eyeHeight2D}}),czm_eyeEllipsoidNormalEC:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.eyeEllipsoidNormalEC}}),czm_eyeEllipsoidCurvature:new St({size:1,datatype:ee.FLOAT_VEC2,getValue:function(e){return e.eyeEllipsoidCurvature}}),czm_modelToEnu:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.modelToEnu}}),czm_enuToModel:new St({size:1,datatype:ee.FLOAT_MAT4,getValue:function(e){return e.enuToModel}}),czm_entireFrustum:new St({size:1,datatype:ee.FLOAT_VEC2,getValue:function(e){return e.entireFrustum}}),czm_currentFrustum:new St({size:1,datatype:ee.FLOAT_VEC2,getValue:function(e){return e.currentFrustum}}),czm_frustumPlanes:new St({size:1,datatype:ee.FLOAT_VEC4,getValue:function(e){return e.frustumPlanes}}),czm_farDepthFromNearPlusOne:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.farDepthFromNearPlusOne}}),czm_log2FarDepthFromNearPlusOne:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.log2FarDepthFromNearPlusOne}}),czm_oneOverLog2FarDepthFromNearPlusOne:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.oneOverLog2FarDepthFromNearPlusOne}}),czm_sunPositionWC:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.sunPositionWC}}),czm_sunPositionColumbusView:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.sunPositionColumbusView}}),czm_sunDirectionEC:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.sunDirectionEC}}),czm_sunDirectionWC:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.sunDirectionWC}}),czm_moonDirectionEC:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.moonDirectionEC}}),czm_lightDirectionEC:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.lightDirectionEC}}),czm_lightDirectionWC:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.lightDirectionWC}}),czm_lightColor:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.lightColor}}),czm_lightColorHdr:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.lightColorHdr}}),czm_encodedCameraPositionMCHigh:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.encodedCameraPositionMCHigh}}),czm_encodedCameraPositionMCLow:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.encodedCameraPositionMCLow}}),czm_viewerPositionWC:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return F.getTranslation(e.inverseView,DDe)}}),czm_frameNumber:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.frameState.frameNumber}}),czm_morphTime:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.frameState.morphTime}}),czm_sceneMode:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.frameState.mode}}),czm_pass:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.pass}}),czm_backgroundColor:new St({size:1,datatype:ee.FLOAT_VEC4,getValue:function(e){return e.backgroundColor}}),czm_brdfLut:new St({size:1,datatype:ee.SAMPLER_2D,getValue:function(e){return e.brdfLut}}),czm_environmentMap:new St({size:1,datatype:ee.SAMPLER_CUBE,getValue:function(e){return e.environmentMap}}),czm_specularEnvironmentMaps:new St({size:1,datatype:ee.SAMPLER_2D,getValue:function(e){return e.specularEnvironmentMaps}}),czm_specularEnvironmentMapSize:new St({size:1,datatype:ee.FLOAT_VEC2,getValue:function(e){return e.specularEnvironmentMapsDimensions}}),czm_specularEnvironmentMapsMaximumLOD:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.specularEnvironmentMapsMaximumLOD}}),czm_sphericalHarmonicCoefficients:new St({size:9,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.sphericalHarmonicCoefficients}}),czm_temeToPseudoFixed:new St({size:1,datatype:ee.FLOAT_MAT3,getValue:function(e){return e.temeToPseudoFixedMatrix}}),czm_pixelRatio:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.pixelRatio}}),czm_fogDensity:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.fogDensity}}),czm_fogMinimumBrightness:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.fogMinimumBrightness}}),czm_atmosphereHsbShift:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.atmosphereHsbShift}}),czm_atmosphereLightIntensity:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.atmosphereLightIntensity}}),czm_atmosphereRayleighCoefficient:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.atmosphereRayleighCoefficient}}),czm_atmosphereRayleighScaleHeight:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.atmosphereRayleighScaleHeight}}),czm_atmosphereMieCoefficient:new St({size:1,datatype:ee.FLOAT_VEC3,getValue:function(e){return e.atmosphereMieCoefficient}}),czm_atmosphereMieScaleHeight:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.atmosphereMieScaleHeight}}),czm_atmosphereMieAnisotropy:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.atmosphereMieAnisotropy}}),czm_atmosphereDynamicLighting:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.atmosphereDynamicLighting}}),czm_splitPosition:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.splitPosition}}),czm_geometricToleranceOverMeter:new St({size:1,datatype:ee.FLOAT,getValue:function(e){return e.geometricToleranceOverMeter}}),czm_minimumDisableDepthTestDistance:new St({size:1,datatype:ee.FLOAT,getValue:func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${n}`),l=`Vertex shader failed to compile.  Compile log: ${c}`):(c=e.getShaderInfoLog(r),console.error(`${Zh}Fragment shader compile log: ${c}`),console.error(`${Zh} Fragment shader source:


${i}`),l=`Fragment shader failed to compile.  Compile log: ${c}`),e.deleteShader(o),e.deleteShader(r),e.deleteProgram(s),new ue(l);function d(p,g){if(!u(f))return;let m=f.getTranslatedShaderSource(p);if(m===""){console.error(`${Zh}${g} shader translation failed.`);return}console.error(`${Zh}Translated ${g} shaderSource:


${m}`)}}function kDe(e,t,n){let i={};for(let o=0;o<n;++o){let r=e.getActiveAttrib(t,o),s=e.getAttribLocation(t,r.name);i[r.name]={name:r.name,type:r.type,index:s}}return i}function UDe(e,t){let n={},i=[],o=[],r=e.getProgramParameter(t,e.ACTIVE_UNIFORMS);for(let s=0;s<r;++s){let a=e.getActiveUniform(t,s),c="[0]",l=a.name.indexOf(c,a.name.length-c.length)!==-1?a.name.slice(0,a.name.length-3):a.name;if(l.indexOf("gl_")!==0)if(a.name.indexOf("[")<0){let f=e.getUniformLocation(t,l);if(f!==null){let d=wv(e,a,l,f);n[l]=d,i.push(d),d._setSampler&&o.push(d)}}else{let f,d,p,g,m=l.indexOf("[");if(m>=0){if(f=n[l.slice(0,m)],!u(f))continue;d=f._locations,d.length<=1&&(p=f.value,g=e.getUniformLocation(t,l),g!==null&&(d.push(g),p.push(e.getUniform(t,g))))}else{d=[];for(let x=0;x<a.size;++x)g=e.getUniformLocation(t,`${l}[${x}]`),g!==null&&d.push(g);f=vv(e,a,l,d),n[l]=f,i.push(f),f._setSampler&&o.push(f)}}}return{uniformsByName:n,uniforms:i,samplerUniforms:o}}function VDe(e,t){let n=[],i=[];for(let o in t)if(t.hasOwnProperty(o)){let r=t[o],s=o,a=e._duplicateUniformNames[s];u(a)&&(r.name=a,s=a);let c=hp[s];u(c)?n.push({uniform:r,automaticUniform:c}):i.push(r)}return{automaticUniforms:n,manualUniforms:i}}function zDe(e,t,n){e.useProgram(t);let i=0,o=n.length;for(let r=0;r<o;++r)i=n[r]._setSampler(i);return e.useProgram(null),i}function qk(e){u(e._program)||aee(e)}function aee(e){let t=e._program,n=e._gl,i=BDe(n,e,e._debugShaders),o=n.getProgramParameter(i,n.ACTIVE_ATTRIBUTES),r=UDe(n,i),s=VDe(e,r.uniformsByName);e._program=i,e._numberOfVertexAttributes=o,e._vertexAttributes=kDe(n,i,o),e._uniformsByName=r.uniformsByName,e._uniforms=r.uniforms,e._automaticUniforms=s.automaticUniforms,e._manualUniforms=s.manualUniforms,e.maximumTextureUnitIndex=zDe(n,i,r.samplerUniforms),t&&e._gl.deleteProgram(t),typeof spector<"u"&&(e._program.__SPECTOR_rebuildProgram=function(a,c,l,f){let d=e._vertexShaderText,p=e._fragmentShaderText,g=/ ! = /g;e._vertexShaderText=a.replace(g," != "),e._fragmentShaderText=c.replace(g," != ");try{aee(e),l(e._program)}catch(m){e._vertexShaderText=d,e._fragmentShaderText=p;let b=/(?:Compile|Link) error: ([^]*)/.exec(m.message);f(b?b[1]:m.message)}})}mp.prototype._bind=function(){qk(this),this._gl.useProgram(this._program)};mp.prototype._setUniforms=function(e,t,n){let i,o;if(u(e)){let a=this._manualUniforms;for(i=a.length,o=0;o<i;++o){let c=a[o];c.value=e[c.name]()}}let r=this._automaticUniforms;for(i=r.length,o=0;o<i;++o){let a=r[o];a.uniform.value=a.automaticUniform.getValue(t)}let s=this._uniforms;for(i=s.length,o=0;o<i;++o)s[o].set();if(n){let a=this._gl,c=this._program;a.validateProgram(c)}};mp.prototype.isDestroyed=function(){return!1};mp.prototype.destroy=function(){this._cachedShader.cache.releaseShaderProgram(this)};mp.prototype.finalDestroy=function(){return this._gl.deleteProgram(this._program),le(this)};var Kt=mp;var Dv=`/**


 * A built-in GLSL floating-point constant for converting radians to degrees.


 *


 * @alias czm_degreesPerRadian


 * @glslConstant


 *


 * @see CesiumMath.DEGREES_PER_RADIAN


 *


 * @example


 * // GLSL declaration


 * const float czm_degreesPerRadian = ...;


 *


 * // Example


 * float deg = czm_degreesPerRadian * rad;


 */


const float czm_degreesPerRadian = 57.29577951308232;


`;var Iv=`/**


 * A built-in GLSL vec2 constant for defining the depth range.


 * This is a workaround to a bug where IE11 does not implement gl_DepthRange.


 *


 * @alias czm_depthRange


 * @glslConstant


 *


 * @example


 * // GLSL declaration


 * float depthRangeNear = czm_depthRange.near;


 * float depthRangeFar = czm_depthRange.far;


 *


 */


const czm_depthRangeStruct czm_depthRange = czm_depthRangeStruct(0.0, 1.0);


`;var Pv=`/**


 * 0.1


 *


 * @name czm_epsilon1


 * @glslConstant


 */


const float czm_epsilon1 = 0.1;


`;var Rv=`/**


 * 0.01


 *


 * @name czm_epsilon2


 * @glslConstant


 */


const float czm_epsilon2 = 0.01;


`;var Ov=`/**


 * 0.001


 *


 * @name czm_epsilon3


 * @glslConstant


 */


const float czm_epsilon3 = 0.001;


`;var Mv=`/**


 * 0.0001


 *


 * @name czm_epsilon4


 * @glslConstant


 */


const float czm_epsilon4 = 0.0001;


`;var Lv=`/**


 * 0.00001


 *


 * @name czm_epsilon5


 * @glslConstant


 */


const float czm_epsilon5 = 0.00001;


`;var Nv=`/**


 * 0.000001


 *


 * @name czm_epsilon6


 * @glslConstant


 */


const float czm_epsilon6 = 0.000001;


`;var Fv=`/**


 * 0.0000001


 *


 * @name czm_epsilon7


 * @glslConstant


 */


const float czm_epsilon7 = 0.0000001;


`;var Bv=`/**


 * DOC_TBA


 *


 * @name czm_infinity


 * @glslConstant


 */


const float czm_infinity = 5906376272000.0;  // Distance from the Sun to Pluto in meters.  TODO: What is best given lowp, mediump, and highp?


`;var kv=`/**


 * A built-in GLSL floating-point constant for <code>1/pi</code>.


 *


 * @alias czm_oneOverPi


 * @glslConstant


 *


 * @see CesiumMath.ONE_OVER_PI


 *


 * @example


 * // GLSL declaration


 * const float czm_oneOverPi = ...;


 *


 * // Example


 * float pi = 1.0 / czm_oneOverPi;


 */


const float czm_oneOverPi = 0.3183098861837907;


`;var Uv=`/**


 * A built-in GLSL floating-point constant for <code>1/2pi</code>.


 *


 * @alias czm_oneOverTwoPi


 * @glslConstant


 *


 * @see CesiumMath.ONE_OVER_TWO_PI


 *


 * @example


 * // GLSL declaration


 * const float czm_oneOverTwoPi = ...;


 *


 * // Example


 * float pi = 2.0 * czm_oneOverTwoPi;


 */


const float czm_oneOverTwoPi = 0.15915494309189535;


`;var Vv=`/**


 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE}


 *


 * @name czm_passCesium3DTile


 * @glslConstant


 *


 * @see czm_pass


 */


const float czm_passCesium3DTile = 4.0;


`;var zv=`/**


 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_CLASSIFICATION}


 *


 * @name czm_passCesium3DTileClassification


 * @glslConstant


 *


 * @see czm_pass


 */


const float czm_passCesium3DTileClassification = 5.0;


`;var Hv=`/**


 * The automatic GLSL constant for {@link Pass#CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW}


 *


 * @name czm_passCesium3DTileClassificationIgnoreShow


 * @glslConstant


 *


 * @see czm_pass


 */


const float czm_passCesium3DTileClassificationIgnoreShow = 6.0;


`;var Gv=`/**


 * The automatic GLSL constant for {@link Pass#CLASSIFICATION}


 *


 * @name czm_passClassification


 * @glslConstant


 *


 * @see czm_pass


 */


const float czm_passClassification = 7.0;


`;var Wv=`/**


 * The automatic GLSL constant for {@link Pass#COMPUTE}


 *


 * @name czm_passCompute


 * @glslConstant


 *


 * @see czm_pass


 */


const float czm_passCompute = 1.0;


`;var jv=`/**


 * The automatic GLSL constant for {@link Pass#ENVIRONMENT}


 *


 * @name czm_passEnvironment


 * @glslConstant


 *


 * @see czm_pass


 */


const float czm_passEnvironment = 0.0;


`;var qv=`/**


 * The automatic GLSL constant for {@link Pass#GLOBE}


 *


 * @name czm_passGlobe


 * @glslConstant


 *


 * @see czm_pass


 */


const float czm_passGlobe = 2.0;


`;var Yv=`/**


 * The automatic GLSL constant for {@link Pass#OPAQUE}


 *


 * @name czm_passOpaque


 * @glslConstant


 *


 * @see czm_pass


 */


const float czm_passOpaque = 7.0;


`;var Xv=`/**


 * The automatic GLSL constant for {@link Pass#OVERLAY}


 *


 * @name czm_passOverlay


 * @glslConstant


 *


 * @see czm_pass


 */


const float czm_passOverlay = 10.0;


`;var Kv=`/**


 * The automatic GLSL constant for {@link Pass#TERRAIN_CLASSIFICATION}


 *


 * @name czm_passTerrainClassification


 * @glslConstant


 *


 * @see czm_pass


 */


const float czm_passTerrainClassification = 3.0;


`;var Zv=`/**


 * The automatic GLSL constant for {@link Pass#TRANSLUCENT}


 *


 * @name czm_passTranslucent


 * @glslConstant


 *


 * @see czm_pass


 */


const float czm_passTranslucent = 8.0;


`;var Qv=`/**


 * The automatic GLSL constant for {@link Pass#VOXELS}


 *


 * @name czm_passVoxels


 * @glslConstant


 *


 * @see czm_pass


 */


const float czm_passVoxels = 9.0;


`;var $v=`/**


 * A built-in GLSL floating-point constant for <code>Math.PI</code>.


 *


 * @alias czm_pi


 * @glslConstant


 *


 * @see CesiumMath.PI


 *


 * @example


 * // GLSL declaration


 * const float czm_pi = ...;


 *


 * // Example


 * float twoPi = 2.0 * czm_pi;


 */


const float czm_pi = 3.141592653589793;


`;var Jv=`/**


 * A built-in GLSL floating-point constant for <code>pi/4</code>.


 *


 * @alias czm_piOverFour


 * @glslConstant


 *


 * @see CesiumMath.PI_OVER_FOUR


 *


 * @example


 * // GLSL declaration


 * const float czm_piOverFour = ...;


 *


 * // Example


 * float pi = 4.0 * czm_piOverFour;


 */


const float czm_piOverFour = 0.7853981633974483;


`;var eD=`/**


 * A built-in GLSL floating-point constant for <code>pi/6</code>.


 *


 * @alias czm_piOverSix


 * @glslConstant


 *


 * @see CesiumMath.PI_OVER_SIX


 *


 * @example


 * // GLSL declaration


 * const float czm_piOverSix = ...;


 *


 * // Example


 * float pi = 6.0 * czm_piOverSix;


 */


const float czm_piOverSix = 0.5235987755982988;


`;var tD=`/**


 * A built-in GLSL floating-point constant for <code>pi/3</code>.


 *


 * @alias czm_piOverThree


 * @glslConstant


 *


 * @see CesiumMath.PI_OVER_THREE


 *


 * @example


 * // GLSL declaration


 * const float czm_piOverThree = ...;


 *


 * // Example


 * float pi = 3.0 * czm_piOverThree;


 */


const float czm_piOverThree = 1.0471975511965976;


`;var nD=`/**


 * A built-in GLSL floating-point constant for <code>pi/2</code>.


 *


 * @alias czm_piOverTwo


 * @glslConstant


 *


 * @see CesiumMath.PI_OVER_TWO


 *


 * @example


 * // GLSL declaration


 * const float czm_piOverTwo = ...;


 *


 * // Example


 * float pi = 2.0 * czm_piOverTwo;


 */


const float czm_piOverTwo = 1.5707963267948966;


`;var iD=`/**


 * A built-in GLSL floating-point constant for converting degrees to radians.


 *


 * @alias czm_radiansPerDegree


 * @glslConstant


 *


 * @see CesiumMath.RADIANS_PER_DEGREE


 *


 * @example


 * // GLSL declaration


 * const float czm_radiansPerDegree = ...;


 *


 * // Example


 * float rad = czm_radiansPerDegree * deg;


 */


const float czm_radiansPerDegree = 0.017453292519943295;


`;var oD=`/**


 * The constant identifier for the 2D {@link SceneMode}


 *


 * @name czm_sceneMode2D


 * @glslConstant


 * @see czm_sceneMode


 * @see czm_sceneModeColumbusView


 * @see czm_sceneMode3D


 * @see czm_sceneModeMorphing


 */


const float czm_sceneMode2D = 2.0;


`;var rD=`/**


 * The constant identifier for the 3D {@link SceneMode}


 *


 * @name czm_sceneMode3D


 * @glslConstant


 * @see czm_sceneMode


 * @see czm_sceneMode2D


 * @see czm_sceneModeColumbusView


 * @see czm_sceneModeMorphing


 */


const float czm_sceneMode3D = 3.0;


`;var sD=`/**


 * The constant identifier for the Columbus View {@link SceneMode}


 *


 * @name czm_sceneModeColumbusView


 * @glslConstant


 * @see czm_sceneMode


 * @see czm_sceneMode2D


 * @see czm_sceneMode3D


 * @see czm_sceneModeMorphing


 */


const float czm_sceneModeColumbusView = 1.0;


`;var aD=`/**


 * The constant identifier for the Morphing {@link SceneMode}


 *


 * @name czm_sceneModeMorphing


 * @glslConstant


 * @see czm_sceneMode


 * @see czm_sceneMode2D


 * @see czm_sceneModeColumbusView


 * @see czm_sceneMode3D


 */


const float czm_sceneModeMorphing = 0.0;


`;var cD=`/**


 * A built-in GLSL floating-point constant for one solar radius.


 *


 * @alias czm_solarRadius


 * @glslConstant


 *


 * @see CesiumMath.SOLAR_RADIUS


 *


 * @example


 * // GLSL declaration


 * const float czm_solarRadius = ...;


 */


const float czm_solarRadius = 695500000.0;


`;var lD=`/**


 * A built-in GLSL floating-point constant for <code>3pi/2</code>.


 *


 * @alias czm_threePiOver2


 * @glslConstant


 *


 * @see CesiumMath.THREE_PI_OVER_TWO


 *


 * @example


 * // GLSL declaration


 * const float czm_threePiOver2 = ...;


 *


 * // Example


 * float pi = (2.0 / 3.0) * czm_threePiOver2;


 */


const float czm_threePiOver2 = 4.71238898038469;


`;var uD=`/**


 * A built-in GLSL floating-point constant for <code>2pi</code>.


 *


 * @alias czm_twoPi


 * @glslConstant


 *


 * @see CesiumMath.TWO_PI


 *


 * @example


 * // GLSL declaration


 * const float czm_twoPi = ...;


 *


 * // Example


 * float pi = czm_twoPi / 2.0;


 */


const float czm_twoPi = 6.283185307179586;


`;var fD=`/**


 * The maximum latitude, in radians, both North and South, supported by a Web Mercator


 * (EPSG:3857) projection.  Technically, the Mercator projection is defined


 * for any latitude up to (but not including) 90 degrees, but it makes sense


 * to cut it off sooner because it grows exponentially with increasing latitude.


 * The logic behind this particular cutoff value, which is the one used by


 * Google Maps, Bing Maps, and Esri, is that it makes the projection


 * square.  That is, the rectangle is equal in the X and Y directions.


 *


 * The constant value is computed as follows:


 *   czm_pi * 0.5 - (2.0 * atan(exp(-czm_pi)))


 *


 * @name czm_webMercatorMaxLatitude


 * @glslConstant


 */


const float czm_webMercatorMaxLatitude = 1.4844222297453324;


`;var dD=`/**


 * @name czm_depthRangeStruct


 * @glslStruct


 */


struct czm_depthRangeStruct


{


    float near;


    float far;


};


`;var hD=`/**


 * Holds material information that can be used for lighting. Returned by all czm_getMaterial functions.


 *


 * @name czm_material


 * @glslStruct


 *


 * @property {vec3} diffuse Incoming light that scatters evenly in all directions.


 * @property {float} specular Intensity of incoming light reflecting in a single direction.


 * @property {float} shininess The sharpness of the specular reflection.  Higher values create a smaller, more focused specular highlight.


 * @property {vec3} normal Surface's normal in eye coordinates. It is used for effects such as normal mapping. The default is the surface's unmodified normal.


 * @property {vec3} emission Light emitted by the material equally in all directions. The default is vec3(0.0), which emits no light.


 * @property {float} alpha Alpha of this material. 0.0 is completely transparent; 1.0 is completely opaque.


 */


struct czm_material


{


    vec3 diffuse;


    float specular;


    float shininess;


    vec3 normal;


    vec3 emission;


    float alpha;


};


`;var mD=`/**


 * Used as input to every material's czm_getMaterial function.


 *


 * @name czm_materialInput


 * @glslStruct


 *


 * @property {float} s 1D texture coordinates.


 * @property {vec2} st 2D texture coordinates.


 * @property {vec3} str 3D texture coordinates.


 * @property {vec3} normalEC Unperturbed surface normal in eye coordinates.


 * @property {mat3} tangentToEyeMatrix Matrix for converting a tangent space normal to eye space.


 * @property {vec3} positionToEyeEC Vector from the fragment to the eye in eye coordinates.  The magnitude is the distance in meters from the fragment to the eye.


 * @property {float} height The height of the terrain in meters above or below the WGS84 ellipsoid.  Only available for globe materials.


 * @property {float} slope The slope of the terrain in radians.  0 is flat; pi/2 is vertical.  Only available for globe materials.


 * @property {float} aspect The aspect of the terrain in radians.  0 is East, pi/2 is North, pi is West, 3pi/2 is South.  Only available for globe materials.


 */


struct czm_materialInput


{


    float s;


    vec2 st;


    vec3 str;


    vec3 normalEC;


    mat3 tangentToEyeMatrix;


    vec3 positionToEyeEC;


    float height;


    float slope;


    float aspect;


};


`;var pD=`/**


 * Struct for representing a material for a {@link Model}. The model


 * rendering pipeline will pass this struct between material, custom shaders,


 * and lighting stages. This is not to be confused with {@link czm_material}


 * which is used by the older Fabric materials system, although they are similar.


 * <p>


 * All color values (diffuse, specular, emissive) are in linear color space.


 * </p>


 *


 * @name czm_modelMaterial


 * @glslStruct


 *


 * @property {vec3} diffuse Incoming light that scatters evenly in all directions.


 * @property {float} alpha Alpha of this material. 0.0 is completely transparent; 1.0 is completely opaque.


 * @property {vec3} specular Color of reflected light at normal incidence in PBR materials. This is sometimes referred to as f0 in the literature.


 * @property {float} roughness A number from 0.0 to 1.0 representing how rough the surface is. Values near 0.0 produce glossy surfaces, while values near 1.0 produce rough surfaces.


 * @property {vec3} normalEC Surface's normal in eye coordinates. It is used for effects such as normal mapping. The default is the surface's unmodified normal.


 * @property {float} occlusion Ambient occlusion recieved at this point on the material. 1.0 means fully lit, 0.0 means fully occluded.


 * @property {vec3} emissive Light emitted by the material equally in all directions. The default is vec3(0.0), which emits no light.


 */


struct czm_modelMaterial {


    vec3 diffuse;


    float alpha;


    vec3 specular;


    float roughness;


    vec3 normalEC;


    float occlusion;


    vec3 emissive;


};


`;var _D=`/**


 * Struct for representing the output of a custom vertex shader.


 * 


 * @name czm_modelVertexOutput


 * @glslStruct


 *


 * @see {@link CustomShader}


 * @see {@link Model}


 *


 * @property {vec3} positionMC The position of the vertex in model coordinates


 * @property {float} pointSize A custom value for gl_PointSize. This is only used for point primitives. 


 */


struct czm_modelVertexOutput {


  vec3 positionMC;


  float pointSize;


};


`;var gD=`/**


 * Parameters for {@link czm_pbrLighting}


 *


 * @name czm_material


 * @glslStruct


 *


 * @property {vec3} diffuseColor the diffuse color of the material for the lambert term of the rendering equation


 * @property {float} roughness a value from 0.0 to 1.0 that indicates how rough the surface of the material is.


 * @property {vec3} f0 The reflectance of the material at normal incidence


 */


struct czm_pbrParameters


{


    vec3 diffuseColor;


    float roughness;


    vec3 f0;


};


`;var yD=`/**


 * DOC_TBA


 *


 * @name czm_ray


 * @glslStruct


 */


struct czm_ray


{


    vec3 origin;


    vec3 direction;


};


`;var xD=`/**


 * DOC_TBA


 *


 * @name czm_raySegment


 * @glslStruct


 */


struct czm_raySegment


{


    float start;


    float stop;


};


 


/**


 * DOC_TBA


 *


 * @name czm_emptyRaySegment


 * @glslConstant 


 */


const czm_raySegment czm_emptyRaySegment = czm_raySegment(-czm_infinity, -czm_infinity);


 


/**


 * DOC_TBA


 *


 * @name czm_fullRaySegment


 * @glslConstant 


 */


const czm_raySegment czm_fullRaySegment = czm_raySegment(0.0, czm_infinity);


`;var bD=`struct czm_shadowParameters


{


#ifdef USE_CUBE_MAP_SHADOW


    vec3 texCoords;


#else


    vec2 texCoords;


#endif


 


    float depthBias;


    float depth;


    float nDotL;


    vec2 texelStepSize;


    float normalShadingSmooth;


    float darkness;


};


`;var TD=`// See:


//    https://knarkowicz.wordpress.com/2016/01/06/aces-filmic-tone-mapping-curve/


 


vec3 czm_acesTonemapping(vec3 color) {


    float g = 0.985;


    float a = 0.065;


    float b = 0.0001;


    float c = 0.433;


    float d = 0.238;


 


    color = (color * (color + a) - b) / (color * (g * color + c) + d);


 


    color = clamp(color, 0.0, 1.0);


 


    return color;


}


`;var AD=`/**


 * @private


 */


float czm_alphaWeight(float a)


{


    float z = (gl_FragCoord.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];


 


    // See Weighted Blended Order-Independent Transparency for examples of different weighting functions:


    // http://jcgt.org/published/0002/02/09/


    return pow(a + 0.01, 4.0) + max(1e-2, min(3.0 * 1e3, 0.003 / (1e-5 + pow(abs(z) / 200.0, 4.0))));


}


`;var CD=`/**


 * Procedural anti-aliasing by blurring two colors that meet at a sharp edge.


 *


 * @name czm_antialias


 * @glslFunction


 *


 * @param {vec4} color1 The color on one side of the edge.


 * @param {vec4} color2 The color on the other side of the edge.


 * @param {vec4} currentcolor The current color, either <code>color1</code> or <code>color2</code>.


 * @param {float} dist The distance to the edge in texture coordinates.


 * @param {float} [fuzzFactor=0.1] Controls the blurriness between the two colors.


 * @returns {vec4} The anti-aliased color.


 *


 * @example


 * // GLSL declarations


 * vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor);


 * vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist);


 *


 * // get the color for a material that has a sharp edge at the line y = 0.5 in texture space


 * float dist = abs(textureCoordinates.t - 0.5);


 * vec4 currentColor = mix(bottomColor, topColor, step(0.5, textureCoordinates.t));


 * vec4 color = czm_antialias(bottomColor, topColor, currentColor, dist, 0.1);


 */


vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist, float fuzzFactor)


{


    float val1 = clamp(dist / fuzzFactor, 0.0, 1.0);


    float val2 = clamp((dist - 0.5) / fuzzFactor, 0.0, 1.0);


    val1 = val1 * (1.0 - val2);


    val1 = val1 * val1 * (3.0 - (2.0 * val1));


    val1 = pow(val1, 0.5); //makes the transition nicer


    


    vec4 midColor = (color1 + color2) * 0.5;


    return mix(midColor, currentColor, val1);


}


 


vec4 czm_antialias(vec4 color1, vec4 color2, vec4 currentColor, float dist)


{


    return czm_antialias(color1, color2, currentColor, dist, 0.1);


}


`;var ED=`/**


 * Apply a HSB color shift to an RGB color.


 *


 * @param {vec3} rgb The color in RGB space.


 * @param {vec3} hsbShift The amount to shift each component. The xyz components correspond to hue, saturation, and brightness. Shifting the hue by +/- 1.0 corresponds to shifting the hue by a full cycle. Saturation and brightness are clamped between 0 and 1 after the adjustment


 * @param {bool} ignoreBlackPixels If true, black pixels will be unchanged. This is necessary in some shaders such as atmosphere-related effects.


 *


 * @return {vec3} The RGB color after shifting in HSB space and clamping saturation and brightness to a valid range.


 */


vec3 czm_applyHSBShift(vec3 rgb, vec3 hsbShift, bool ignoreBlackPixels) {


    // Convert rgb color to hsb


    vec3 hsb = czm_RGBToHSB(rgb);


 


    // Perform hsb shift


    // Hue cycles around so no clamp is needed.


    hsb.x += hsbShift.x; // hue


    hsb.y = clamp(hsb.y + hsbShift.y, 0.0, 1.0); // saturation


 


    // brightness


    //


    // Some shaders such as atmosphere-related effects need to leave black


    // pixels unchanged


    if (ignoreBlackPixels) {


        hsb.z = hsb.z > czm_epsilon7 ? hsb.z + hsbShift.z : 0.0;


    } else {


        hsb.z = hsb.z + hsbShift.z;


    }


    hsb.z = clamp(hsb.z, 0.0, 1.0);


 


    // Convert shifted hsb back to rgb


    return czm_HSBToRGB(hsb);


}


`;var SD=`/**


 * Approximately computes spherical coordinates given a normal.


 * Uses approximate inverse trigonometry for speed and consistency,


 * since inverse trigonometry can differ from vendor-to-vendor and when compared with the CPU.


 *


 * @name czm_approximateSphericalCoordinates


 * @glslFunction


 *


 * @param {vec3} normal arbitrary-length normal.


 *


 * @returns {vec2} Approximate latitude and longitude spherical coordinates.


 */


vec2 czm_approximateSphericalCoordinates(vec3 normal) {


    // Project into plane with vertical for latitude


    float latitudeApproximation = czm_fastApproximateAtan(sqrt(normal.x * normal.x + normal.y * normal.y), normal.z);


    float longitudeApproximation = czm_fastApproximateAtan(normal.x, normal.y);


    return vec2(latitudeApproximation, longitudeApproximation);


}


`;var wD=`/**


 * Compute a rational approximation to tanh(x)


 *


 * @param {float} x A real number input


 * @returns {float} An approximation for tanh(x)


*/


float czm_approximateTanh(float x) {


    float x2 = x * x;


    return max(-1.0, min(1.0, x * (27.0 + x2) / (27.0 + 9.0 * x2)));


}


`;var vD=`/**


 * Determines if the fragment is back facing


 *


 * @name czm_backFacing


 * @glslFunction 


 * 


 * @returns {bool} <code>true</code> if the fragment is back facing; otherwise, <code>false</code>.


 */


bool czm_backFacing()


{


    // !gl_FrontFacing doesn't work as expected on Mac/Intel so use the more verbose form instead. See https://github.com/CesiumGS/cesium/pull/8494.


    return gl_FrontFacing == false;


}


`;var DD=`/**


 * Branchless ternary operator to be used when it's inexpensive to explicitly


 * evaluate both possibilities for a float expression.


 *


 * @name czm_branchFreeTernary


 * @glslFunction


 *


 * @param {bool} comparison A comparison statement


 * @param {float} a Value to return if the comparison is true.


 * @param {float} b Value to return if the comparison is false.


 *


 * @returns {float} equivalent of comparison ? a : b


 */


float czm_branchFreeTernary(bool comparison, float a, float b) {


    float useA = float(comparison);


    return a * useA + b * (1.0 - useA);


}


 


/**


 * Branchless ternary operator to be used when it's inexpensive to explicitly


 * evaluate both possibilities for a vec2 expression.


 *


 * @name czm_branchFreeTernary


 * @glslFunction


 *


 * @param {bool} comparison A comparison statement


 * @param {vec2} a Value to return if the comparison is true.


 * @param {vec2} b Value to return if the comparison is false.


 *


 * @returns {vec2} equivalent of comparison ? a : b


 */


vec2 czm_branchFreeTernary(bool comparison, vec2 a, vec2 b) {


    float useA = float(comparison);


    return a * useA + b * (1.0 - useA);


}


 


/**


 * Branchless ternary operator to be used when it's inexpensive to explicitly


 * evaluate both possibilities for a vec3 expression.


 *


 * @name czm_branchFreeTernary


 * @glslFunction


 *


 * @param {bool} comparison A comparison statement


 * @param {vec3} a Value to return if the comparison is true.


 * @param {vec3} b Value to return if the comparison is false.


 *


 * @returns {vec3} equivalent of comparison ? a : b


 */


vec3 czm_branchFreeTernary(bool comparison, vec3 a, vec3 b) {


    float useA = float(comparison);


    return a * useA + b * (1.0 - useA);


}


 


/**


 * Branchless ternary operator to be used when it's inexpensive to explicitly


 * evaluate both possibilities for a vec4 expression.


 *


 * @name czm_branchFreeTernary


 * @glslFunction


 *


 * @param {bool} comparison A comparison statement


 * @param {vec3} a Value to return if the comparison is true.


 * @param {vec3} b Value to return if the comparison is false.


 *


 * @returns {vec3} equivalent of comparison ? a : b


 */


vec4 czm_branchFreeTernary(bool comparison, vec4 a, vec4 b) {


    float useA = float(comparison);


    return a * useA + b * (1.0 - useA);


}


`;var ID=`


vec4 czm_cascadeColor(vec4 weights)


{


    return vec4(1.0, 0.0, 0.0, 1.0) * weights.x +


           vec4(0.0, 1.0, 0.0, 1.0) * weights.y +


           vec4(0.0, 0.0, 1.0, 1.0) * weights.z +


           vec4(1.0, 0.0, 1.0, 1.0) * weights.w;


}


`;var PD=`


uniform vec4 shadowMap_cascadeDistances;


 


float czm_cascadeDistance(vec4 weights)


{


    return dot(shadowMap_cascadeDistances, weights);


}


`;var RD=`


uniform mat4 shadowMap_cascadeMatrices[4];


 


mat4 czm_cascadeMatrix(vec4 weights)


{


    return shadowMap_cascadeMatrices[0] * weights.x +


           shadowMap_cascadeMatrices[1] * weights.y +


           shadowMap_cascadeMatrices[2] * weights.z +


           shadowMap_cascadeMatrices[3] * weights.w;


}


`;var OD=`


uniform vec4 shadowMap_cascadeSplits[2];


 


vec4 czm_cascadeWeights(float depthEye)


{


    // One component is set to 1.0 and all others set to 0.0.


    vec4 near = step(shadowMap_cascadeSplits[0], vec4(depthEye));


    vec4 far = step(depthEye, shadowMap_cascadeSplits[1]);


    return near * far;


}


`;var MD=`/**


 * DOC_TBA


 *


 * @name czm_columbusViewMorph


 * @glslFunction


 */


vec4 czm_columbusViewMorph(vec4 position2D, vec4 position3D, float time)


{


    // Just linear for now.


    vec3 p = mix(position2D.xyz, position3D.xyz, time);


    return vec4(p, 1.0);


}


`;var LD=`/**


 * Compute the atmosphere color, applying Rayleigh and Mie scattering. This


 * builtin uses automatic uniforms so the atmophere settings are synced with the


 * state of the Scene, even in other contexts like Model.


 *


 * @name czm_computeAtmosphereColor


 * @glslFunction


 *


 * @param {vec3} positionWC Position of the fragment in world coords (low precision)


 * @param {vec3} lightDirection Light direction from the sun or other light source.


 * @param {vec3} rayleighColor The Rayleigh scattering color computed by a scattering function


 * @param {vec3} mieColor The Mie scattering color computed by a scattering function


 * @param {float} opacity The opacity computed by a scattering function.


 */


vec4 czm_computeAtmosphereColor(


    vec3 positionWC,


    vec3 lightDirection,


    vec3 rayleighColor,


    vec3 mieColor,


    float opacity


) {


    // Setup the primary ray: from the camera position to the vertex position.


    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;


    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);


 


    float cosAngle = dot(cameraToPositionWCDirection, lightDirection);


    float cosAngleSq = cosAngle * cosAngle;


 


    float G = czm_atmosphereMieAnisotropy;


    float GSq = G * G;


 


    // The Rayleigh phase function.


    float rayleighPhase = 3.0 / (50.2654824574) * (1.0 + cosAngleSq);


    // The Mie phase function.


    float miePhase = 3.0 / (25.1327412287) * ((1.0 - GSq) * (cosAngleSq + 1.0)) / (pow(1.0 + GSq - 2.0 * cosAngle * G, 1.5) * (2.0 + GSq));


 


    // The final color is generated by combining the effects of the Rayleigh and Mie scattering.


    vec3 rayleigh = rayleighPhase * rayleighColor;


    vec3 mie = miePhase * mieColor;


 


    vec3 color = (rayleigh + mie) * czm_atmosphereLightIntensity;


 


    return vec4(color, opacity);


}


`;var ND=`/**


 * Compute atmosphere scattering for the ground atmosphere and fog. This method


 * uses automatic uniforms so it is always synced with the scene settings.


 *


 * @name czm_computeGroundAtmosphereScattering


 * @glslfunction


 *


 * @param {vec3} positionWC The position of the fragment in world coordinates.


 * @param {vec3} lightDirection The direction of the light to calculate the scattering from.


 * @param {vec3} rayleighColor The variable the Rayleigh scattering will be written to.


 * @param {vec3} mieColor The variable the Mie scattering will be written to.


 * @param {float} opacity The variable the transmittance will be written to.


 */


void czm_computeGroundAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity) {


    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;


    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);


    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);


 


    float atmosphereInnerRadius = length(positionWC);


 


    czm_computeScattering(


        primaryRay,


        length(cameraToPositionWC),


        lightDirection,


        atmosphereInnerRadius,


        rayleighColor,


        mieColor,


        opacity


    );


}


`;var FD=`/**


 * Returns a position in model coordinates relative to eye taking into


 * account the current scene mode: 3D, 2D, or Columbus view.


 * <p>


 * This uses standard position attributes, <code>position3DHigh</code>, 


 * <code>position3DLow</code>, <code>position2DHigh</code>, and <code>position2DLow</code>, 


 * and should be used when writing a vertex shader for an {@link Appearance}.


 * </p>


 *


 * @name czm_computePosition


 * @glslFunction


 *


 * @returns {vec4} The position relative to eye.


 *


 * @example


 * vec4 p = czm_computePosition();


 * v_positionEC = (czm_modelViewRelativeToEye * p).xyz;


 * gl_Position = czm_modelViewProjectionRelativeToEye * p;


 *


 * @see czm_translateRelativeToEye


 */


vec4 czm_computePosition();


`;var BD=`/**


 * This function computes the colors contributed by Rayliegh and Mie scattering on a given ray, as well as


 * the transmittance value for the ray. This function uses automatic uniforms


 * so the atmosphere settings are always synced with the current scene.


 *


 * @name czm_computeScattering


 * @glslfunction


 *


 * @param {czm_ray} primaryRay The ray from the camera to the position.


 * @param {float} primaryRayLength The length of the primary ray.


 * @param {vec3} lightDirection The direction of the light to calculate the scattering from.


 * @param {vec3} rayleighColor The variable the Rayleigh scattering will be written to.


 * @param {vec3} mieColor The variable the Mie scattering will be written to.


 * @param {float} opacity The variable the transmittance will be written to.


 */


void czm_computeScattering(


    czm_ray primaryRay,


    float primaryRayLength,


    vec3 lightDirection,


    float atmosphereInnerRadius,


    out vec3 rayleighColor,


    out vec3 mieColor,


    out float opacity


) {


    const float ATMOSPHERE_THICKNESS = 111e3; // The thickness of the atmosphere in meters.


    const int PRIMARY_STEPS_MAX = 16; // Maximum number of times the ray from the camera to the world position (primary ray) is sampled.


    const int LIGHT_STEPS_MAX = 4; // Maximum number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.


 


    // Initialize the default scattering amounts to 0.


    rayleighColor = vec3(0.0);


    mieColor = vec3(0.0);


    opacity = 0.0;


 


    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;


 


    vec3 origin = vec3(0.0);


 


    // Calculate intersection from the camera to the outer ring of the atmosphere.


    czm_raySegment primaryRayAtmosphereIntersect = czm_raySphereIntersectionInterval(primaryRay, origin, atmosphereOuterRadius);


 


    // Return empty colors if no intersection with the atmosphere geometry.


    if (primaryRayAtmosphereIntersect == czm_emptyRaySegment) {


        rayleighColor = vec3(1.0, 0.0, 1.0);


        return;


    }


 


    // To deal with smaller values of PRIMARY_STEPS (e.g. 4)


    // we implement a split strategy: sky or horizon.


    // For performance reasons, instead of a if/else branch


    // a soft choice is implemented through a weight 0.0 <= w_stop_gt_lprl <= 1.0


    float x = 1e-7 * primaryRayAtmosphereIntersect.stop / length(primaryRayLength);


    // Value close to 0.0: close to the horizon


    // Value close to 1.0: above in the sky


    float w_stop_gt_lprl = 0.5 * (1.0 + czm_approximateTanh(x));


 


    // The ray should start from the first intersection with the outer atmopshere, or from the camera position, if it is inside the atmosphere.


    float start_0 = primaryRayAtmosphereIntersect.start;


    primaryRayAtmosphereIntersect.start = max(primaryRayAtmosphereIntersect.start, 0.0);


    // The ray should end at the exit from the atmosphere or at the distance to the vertex, whichever is smaller.


    primaryRayAtmosphereIntersect.stop = min(primaryRayAtmosphereIntersect.stop, length(primaryRayLength));


 


    // For the number of ray steps, distinguish inside or outside atmosphere (outer space)


    // (1) from outer space we have to use more ray steps to get a realistic rendering


    // (2) within atmosphere we need fewer steps for faster rendering


    float x_o_a = start_0 - ATMOSPHERE_THICKNESS; // ATMOSPHERE_THICKNESS used as an ad-hoc constant, no precise meaning here, only the order of magnitude matters


    float w_inside_atmosphere = 1.0 - 0.5 * (1.0 + czm_approximateTanh(x_o_a));


    int PRIMARY_STEPS = PRIMARY_STEPS_MAX - int(w_inside_atmosphere * 12.0); // Number of times the ray from the camera to the world position (primary ray) is sampled.


    int LIGHT_STEPS = LIGHT_STEPS_MAX - int(w_inside_atmosphere * 2.0); // Number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.


 


    // Setup for sampling positions along the ray - starting from the intersection with the outer ring of the atmosphere.


    float rayPositionLength = primaryRayAtmosphereIntersect.start;


    // (1) Outside the atmosphere: constant rayStepLength


    // (2) Inside atmosphere: variable rayStepLength to compensate the rough rendering of the smaller number of ray steps


    float totalRayLength = primaryRayAtmosphereIntersect.stop - rayPositionLength;


    float rayStepLengthIncrease = w_inside_atmosphere * ((1.0 - w_stop_gt_lprl) * totalRayLength / (float(PRIMARY_STEPS * (PRIMARY_STEPS + 1)) / 2.0));


    float rayStepLength = max(1.0 - w_inside_atmosphere, w_stop_gt_lprl) * totalRayLength / max(7.0 * w_inside_atmosphere, float(PRIMARY_STEPS));


 


    vec3 rayleighAccumulation = vec3(0.0);


    vec3 mieAccumulation = vec3(0.0);


    vec2 opticalDepth = vec2(0.0);


    vec2 heightScale = vec2(czm_atmosphereRayleighScaleHeight, czm_atmosphereMieScaleHeight);


 


    // Sample positions on the primary ray.


    for (int i = 0; i < PRIMARY_STEPS_MAX; ++i) {


 


        // The loop should be: for (int i = 0; i < PRIMARY_STEPS; ++i) {...} but WebGL1 cannot


        // loop with non-constant condition, so it has to break early instead


        if (i >= PRIMARY_STEPS) {


            break;


        }


 


        // Calculate sample position along viewpoint ray.


        vec3 samplePosition = primaryRay.origin + primaryRay.direction * (rayPositionLength + rayStepLength);


 


        // Calculate height of sample position above ellipsoid.


        float sampleHeight = length(samplePosition) - atmosphereInnerRadius;


 


        // Calculate and accumulate density of particles at the sample position.


        vec2 sampleDensity = exp(-sampleHeight / heightScale) * rayStepLength;


        opticalDepth += sampleDensity;


 


        // Generate ray from the sample position segment to the light source, up to the outer ring of the atmosphere.


        czm_ray lightRay = czm_ray(samplePosition, lightDirection);


        czm_raySegment lightRayAtmosphereIntersect = czm_raySphereIntersectionInterval(lightRay, origin, atmosphereOuterRadius);


 


        float lightStepLength = lightRayAtmosphereIntersect.stop / float(LIGHT_STEPS);


        float lightPositionLength = 0.0;


 


        vec2 lightOpticalDepth = vec2(0.0);


 


        // Sample positions along the light ray, to accumulate incidence of light on the latest sample segment.


        for (int j = 0; j < LIGHT_STEPS_MAX; ++j) {


 


            // The loop should be: for (int j = 0; i < LIGHT_STEPS; ++j) {...} but WebGL1 cannot


            // loop with non-constant condition, so it has to break early instead


            if (j >= LIGHT_STEPS) {


                break;


            }


 


            // Calculate sample position along light ray.


            vec3 lightPosition = samplePosition + lightDirection * (lightPositionLength + lightStepLength * 0.5);


 


            // Calculate height of the light sample position above ellipsoid.


            float lightHeight = length(lightPosition) - atmosphereInnerRadius;


 


            // Calculate density of photons at the light sample position.


            lightOpticalDepth += exp(-lightHeight / heightScale) * lightStepLength;


 


            // Increment distance on light ray.


            lightPositionLength += lightStepLength;


        }


 


        // Compute attenuation via the primary ray and the light ray.


        vec3 attenuation = exp(-((czm_atmosphereMieCoefficient * (opticalDepth.y + lightOpticalDepth.y)) + (czm_atmosphereRayleighCoefficient * (opticalDepth.x + lightOpticalDepth.x))));


 


        // Accumulate the scattering.


        rayleighAccumulation += sampleDensity.x * attenuation;


        mieAccumulation += sampleDensity.y * attenuation;


 


        // Increment distance on primary ray.


        rayPositionLength += (rayStepLength += rayStepLengthIncrease);


    }


 


    // Compute the scattering amount.


    rayleighColor = czm_atmosphereRayleighCoefficient * rayleighAccumulation;


    mieColor = czm_atmosphereMieCoefficient * mieAccumulation;


 


    // Compute the transmittance i.e. how much light is passing through the atmosphere.


    opacity = length(exp(-((czm_atmosphereMieCoefficient * opticalDepth.y) + (czm_atmosphereRayleighCoefficient * opticalDepth.x))));


}


`;var kD=`/**


 * @private


 */


vec2 cordic(float angle)


{


// Scale the vector by the appropriate factor for the 24 iterations to follow.


    vec2 vector = vec2(6.0725293500888267e-1, 0.0);


// Iteration 1


    float sense = (angle < 0.0) ? -1.0 : 1.0;


 //   float factor = sense * 1.0;  // 2^-0


    mat2 rotation = mat2(1.0, sense, -sense, 1.0);


    vector = rotation * vector;


    angle -= sense * 7.8539816339744828e-1;  // atan(2^-0)


// Iteration 2


    sense = (angle < 0.0) ? -1.0 : 1.0;


    float factor = sense * 5.0e-1;  // 2^-1


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 4.6364760900080609e-1;  // atan(2^-1)


// Iteration 3


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 2.5e-1;  // 2^-2


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 2.4497866312686414e-1;  // atan(2^-2)


// Iteration 4


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 1.25e-1;  // 2^-3


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 1.2435499454676144e-1;  // atan(2^-3)


// Iteration 5


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 6.25e-2;  // 2^-4


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 6.2418809995957350e-2;  // atan(2^-4)


// Iteration 6


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 3.125e-2;  // 2^-5


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 3.1239833430268277e-2;  // atan(2^-5)


// Iteration 7


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 1.5625e-2;  // 2^-6


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 1.5623728620476831e-2;  // atan(2^-6)


// Iteration 8


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 7.8125e-3;  // 2^-7


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 7.8123410601011111e-3;  // atan(2^-7)


// Iteration 9


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 3.90625e-3;  // 2^-8


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 3.9062301319669718e-3;  // atan(2^-8)


// Iteration 10


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 1.953125e-3;  // 2^-9


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 1.9531225164788188e-3;  // atan(2^-9)


// Iteration 11


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 9.765625e-4;  // 2^-10


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 9.7656218955931946e-4;  // atan(2^-10)


// Iteration 12


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 4.8828125e-4;  // 2^-11


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 4.8828121119489829e-4;  // atan(2^-11)


// Iteration 13


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 2.44140625e-4;  // 2^-12


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 2.4414062014936177e-4;  // atan(2^-12)


// Iteration 14


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 1.220703125e-4;  // 2^-13


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 1.2207031189367021e-4;  // atan(2^-13)


// Iteration 15


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 6.103515625e-5;  // 2^-14


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 6.1035156174208773e-5;  // atan(2^-14)


// Iteration 16


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 3.0517578125e-5;  // 2^-15


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 3.0517578115526096e-5;  // atan(2^-15)


// Iteration 17


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 1.52587890625e-5;  // 2^-16


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 1.5258789061315762e-5;  // atan(2^-16)


// Iteration 18


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 7.62939453125e-6;  // 2^-17


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 7.6293945311019700e-6;  // atan(2^-17)


// Iteration 19


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 3.814697265625e-6;  // 2^-18


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 3.8146972656064961e-6;  // atan(2^-18)


// Iteration 20


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 1.9073486328125e-6;  // 2^-19


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 1.9073486328101870e-6;  // atan(2^-19)


// Iteration 21


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 9.5367431640625e-7;  // 2^-20


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 9.5367431640596084e-7;  // atan(2^-20)


// Iteration 22


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 4.76837158203125e-7;  // 2^-21


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 4.7683715820308884e-7;  // atan(2^-21)


// Iteration 23


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 2.384185791015625e-7;  // 2^-22


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


    angle -= sense * 2.3841857910155797e-7;  // atan(2^-22)


// Iteration 24


    sense = (angle < 0.0) ? -1.0 : 1.0;


    factor = sense * 1.1920928955078125e-7;  // 2^-23


    rotation[0][1] = factor;


    rotation[1][0] = -factor;


    vector = rotation * vector;


//    angle -= sense * 1.1920928955078068e-7;  // atan(2^-23)


 


    return vector;


}


 


/**


 * Computes the cosine and sine of the provided angle using the CORDIC algorithm.


 *


 * @name czm_cosineAndSine


 * @glslFunction


 *


 * @param {float} angle The angle in radians.


 *


 * @returns {vec2} The resulting cosine of the angle (as the x coordinate) and sine of the angle (as the y coordinate).


 *


 * @example


 * vec2 v = czm_cosineAndSine(czm_piOverSix);


 * float cosine = v.x;


 * float sine = v.y;


 */


vec2 czm_cosineAndSine(float angle)


{


    if (angle < -czm_piOverTwo || angle > czm_piOverTwo)


    {


        if (angle < 0.0)


        {


            return -cordic(angle + czm_pi);


        }


        else


        {


            return -cordic(angle - czm_pi);


        }


    }


    else


    {


        return cordic(angle);


    }


}


`;var UD=`/**


 * Decompresses texture coordinates that were packed into a single float.


 *


 * @name czm_decompressTextureCoordinates


 * @glslFunction


 *


 * @param {float} encoded The compressed texture coordinates.


 * @returns {vec2} The decompressed texture coordinates.


 */


 vec2 czm_decompressTextureCoordinates(float encoded)


 {


    float temp = encoded / 4096.0;


    float xZeroTo4095 = floor(temp);


    float stx = xZeroTo4095 / 4095.0;


    float sty = (encoded - xZeroTo4095 * 4096.0) / 4095.0;


    return vec2(stx, sty);


 }


`;var VD=`/**


 * Get default parameters for physically based rendering. These defaults


 * describe a rough dielectric (non-metal) surface (e.g. rough plastic).


 *


 * @return {czm_pbrParameters} Default parameters for {@link czm_pbrLighting}


 */


czm_pbrParameters czm_defaultPbrMaterial()


{


    czm_pbrParameters results;


    results.diffuseColor = vec3(1.0);


    results.roughness = 1.0;


 


    const vec3 REFLECTANCE_DIELECTRIC = vec3(0.04);


    results.f0 = REFLECTANCE_DIELECTRIC;


    return results;


}


`;var zD=`// emulated noperspective


#if (__VERSION__ == 300 || defined(GL_EXT_frag_depth)) && !defined(LOG_DEPTH)


out float v_WindowZ;


#endif


 


/**


 * Emulates GL_DEPTH_CLAMP, which is not available in WebGL 1 or 2.


 * GL_DEPTH_CLAMP clamps geometry that is outside the near and far planes, 


 * capping the shadow volume. More information here: 


 * https://www.khronos.org/registry/OpenGL/extensions/ARB/ARB_depth_clamp.txt.


 *


 * When GL_EXT_frag_depth is available we emulate GL_DEPTH_CLAMP by ensuring 


 * no geometry gets clipped by setting the clip space z value to 0.0 and then


 * sending the unaltered screen space z value (using emulated noperspective


 * interpolation) to the frag shader where it is clamped to [0,1] and then


 * written with gl_FragDepth (see czm_writeDepthClamp). This technique is based on:


 * https://stackoverflow.com/questions/5960757/how-to-emulate-gl-depth-clamp-nv.


 *


 * When GL_EXT_frag_depth is not available, which is the case on some mobile 


 * devices, we must attempt to fix this only in the vertex shader. 


 * The approach is to clamp the z value to the far plane, which closes the 


 * shadow volume but also distorts the geometry, so there can still be artifacts


 * on frustum seams.


 *


 * @name czm_depthClamp


 * @glslFunction


 *


 * @param {vec4} coords The vertex in clip coordinates.


 * @returns {vec4} The modified vertex.


 *


 * @example


 * gl_Position = czm_depthClamp(czm_modelViewProjection * vec4(position, 1.0));


 *


 * @see czm_writeDepthClamp


 */


vec4 czm_depthClamp(vec4 coords)


{


#ifndef LOG_DEPTH


#if __VERSION__ == 300 || defined(GL_EXT_frag_depth)


    v_WindowZ = (0.5 * (coords.z / coords.w) + 0.5) * coords.w;


    coords.z = 0.0;


#else


    coords.z = min(coords.z, coords.w);


#endif


#endif


    return coords;


}


`;var HD=`/**


 * Computes a 3x3 rotation matrix that transforms vectors from an ellipsoid's east-north-up coordinate system 


 * to eye coordinates.  In east-north-up coordinates, x points east, y points north, and z points along the 


 * surface normal.  East-north-up can be used as an ellipsoid's tangent space for operations such as bump mapping.


 * <br /><br />


 * The ellipsoid is assumed to be centered at the model coordinate's origin.


 *


 * @name czm_eastNorthUpToEyeCoordinates


 * @glslFunction


 *


 * @param {vec3} positionMC The position on the ellipsoid in model coordinates.


 * @param {vec3} normalEC The normalized ellipsoid surface normal, at <code>positionMC</code>, in eye coordinates.


 *


 * @returns {mat3} A 3x3 rotation matrix that transforms vectors from the east-north-up coordinate system to eye coordinates.


 *


 * @example


 * // Transform a vector defined in the east-north-up coordinate 


 * // system, (0, 0, 1) which is the surface normal, to eye 


 * // coordinates.


 * mat3 m = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);


 * vec3 normalEC = m * vec3(0.0, 0.0, 1.0);


 */


mat3 czm_eastNorthUpToEyeCoordinates(vec3 positionMC, vec3 normalEC)


{


    vec3 tangentMC = normalize(vec3(-positionMC.y, positionMC.x, 0.0));  // normalized surface tangent in model coordinates


    vec3 tangentEC = normalize(czm_normal3D * tangentMC);                // normalized surface tangent in eye coordinates


    vec3 bitangentEC = normalize(cross(normalEC, tangentEC));            // normalized surface bitangent in eye coordinates


 


    return mat3(


        tangentEC.x,   tangentEC.y,   tangentEC.z,


        bitangentEC.x, bitangentEC.y, bitangentEC.z,


        normalEC.x,    normalEC.y,    normalEC.z);


}


`;var GD=`/**


 * DOC_TBA


 *


 * @name czm_ellipsoidContainsPoint


 * @glslFunction


 *


 */


bool czm_ellipsoidContainsPoint(vec3 ellipsoid_inverseRadii, vec3 point)


{


    vec3 scaled = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(point, 1.0)).xyz;


    return (dot(scaled, scaled) <= 1.0);


}


`;var WD=`/**


 * DOC_TBA


 *


 * @name czm_ellipsoidWgs84TextureCoordinates


 * @glslFunction


 */


vec2 czm_ellipsoidWgs84TextureCoordinates(vec3 normal)


{


    return vec2(atan(normal.y, normal.x) * czm_oneOverTwoPi + 0.5, asin(normal.z) * czm_oneOverPi + 0.5);


}


`;var jD=`/**


 * Compares <code>left</code> and <code>right</code> componentwise. Returns <code>true</code>


 * if they are within <code>epsilon</code> and <code>false</code> otherwise. The inputs


 * <code>left</code> and <code>right</code> can be <code>float</code>s, <code>vec2</code>s,


 * <code>vec3</code>s, or <code>vec4</code>s.


 *


 * @name czm_equalsEpsilon


 * @glslFunction


 *


 * @param {} left The first vector.


 * @param {} right The second vector.


 * @param {float} epsilon The epsilon to use for equality testing.


 * @returns {bool} <code>true</code> if the components are within <code>epsilon</code> and <code>false</code> otherwise.


 *


 * @example


 * // GLSL declarations


 * bool czm_equalsEpsilon(float left, float right, float epsilon);


 * bool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon);


 * bool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon);


 * bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon);


 */


bool czm_equalsEpsilon(vec4 left, vec4 right, float epsilon) {


    return all(lessThanEqual(abs(left - right), vec4(epsilon)));


}


 


bool czm_equalsEpsilon(vec3 left, vec3 right, float epsilon) {


    return all(lessThanEqual(abs(left - right), vec3(epsilon)));


}


 


bool czm_equalsEpsilon(vec2 left, vec2 right, float epsilon) {


    return all(lessThanEqual(abs(left - right), vec2(epsilon)));


}


 


bool czm_equalsEpsilon(float left, float right, float epsilon) {


    return (abs(left - right) <= epsilon);


}


`;var qD=`/**


 * DOC_TBA


 *


 * @name czm_eyeOffset


 * @glslFunction


 *


 * @param {vec4} positionEC DOC_TBA.


 * @param {vec3} eyeOffset DOC_TBA.


 *


 * @returns {vec4} DOC_TBA.


 */


vec4 czm_eyeOffset(vec4 positionEC, vec3 eyeOffset)


{


    // This equation is approximate in x and y.


    vec4 p = positionEC;


    vec4 zEyeOffset = normalize(p) * eyeOffset.z;


    p.xy += eyeOffset.xy + zEyeOffset.xy;


    p.z += zEyeOffset.z;


    return p;


}


`;var YD=`/**


 * Transforms a position from eye to window coordinates.  The transformation


 * from eye to clip coordinates is done using {@link czm_projection}.


 * The transform from normalized device coordinates to window coordinates is


 * done using {@link czm_viewportTransformation}, which assumes a depth range


 * of <code>near = 0</code> and <code>far = 1</code>.


 * <br /><br />


 * This transform is useful when there is a need to manipulate window coordinates


 * in a vertex shader as done by {@link BillboardCollection}.


 *


 * @name czm_eyeToWindowCoordinates


 * @glslFunction


 *


 * @param {vec4} position The position in eye coordinates to transform.


 *


 * @returns {vec4} The transformed position in window coordinates.


 *


 * @see czm_modelToWindowCoordinates


 * @see czm_projection


 * @see czm_viewportTransformation


 * @see BillboardCollection


 *


 * @example


 * vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);


 */


vec4 czm_eyeToWindowCoordinates(vec4 positionEC)


{


    vec4 q = czm_projection * positionEC;                        // clip coordinates


    q.xyz /= q.w;                                                // normalized device coordinates


    q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates


    return q;


}


`;var XD=`/**


 * Approxiamtes atan over the range [0, 1]. Safe to flip output for negative input.


 *


 * Based on Michal Drobot's approximation from ShaderFastLibs, which in turn is based on


 * "Efficient approximations for the arctangent function," Rajan, S. Sichun Wang Inkol, R. Joyal, A., May 2006.


 * Adapted from ShaderFastLibs under MIT License.


 *


 * Chosen for the following characteristics over range [0, 1]:


 * - basically no error at 0 and 1, important for getting around range limit (naive atan2 via atan requires infinite range atan)


 * - no visible artifacts from first-derivative discontinuities, unlike latitude via range-reduced sqrt asin approximations (at equator)


 *


 * The original code is x * (-0.1784 * abs(x) - 0.0663 * x * x + 1.0301);


 * Removed the abs() in here because it isn't needed, the input range is guaranteed as [0, 1] by how we're approximating atan2.


 *


 * @name czm_fastApproximateAtan


 * @glslFunction


 *


 * @param {float} x Value between 0 and 1 inclusive.


 *


 * @returns {float} Approximation of atan(x)


 */


float czm_fastApproximateAtan(float x) {


    return x * (-0.1784 * x - 0.0663 * x * x + 1.0301);


}


 


/**


 * Approximation of atan2.


 *


 * Range reduction math based on nvidia's cg reference implementation for atan2: http://developer.download.nvidia.com/cg/atan2.html


 * However, we replaced their atan curve with Michael Drobot's (see above).


 *


 * @name czm_fastApproximateAtan


 * @glslFunction


 *


 * @param {float} x Value between -1 and 1 inclusive.


 * @param {float} y Value between -1 and 1 inclusive.


 *


 * @returns {float} Approximation of atan2(x, y)


 */


float czm_fastApproximateAtan(float x, float y) {


    // atan approximations are usually only reliable over [-1, 1], or, in our case, [0, 1] due to modifications.


    // So range-reduce using abs and by flipping whether x or y is on top.


    float t = abs(x); // t used as swap and atan result.


    float opposite = abs(y);


    float adjacent = max(t, opposite);


    opposite = min(t, opposite);


 


    t = czm_fastApproximateAtan(opposite / adjacent);


 


    // Undo range reduction


    t = czm_branchFreeTernary(abs(y) > abs(x), czm_piOverTwo - t, t);


    t = czm_branchFreeTernary(x < 0.0, czm_pi - t, t);


    t = czm_branchFreeTernary(y < 0.0, -t, t);


    return t;


}


`;var KD=`/**


 * Gets the color with fog at a distance from the camera.


 *


 * @name czm_fog


 * @glslFunction


 *


 * @param {float} distanceToCamera The distance to the camera in meters.


 * @param {vec3} color The original color.


 * @param {vec3} fogColor The color of the fog.


 *


 * @returns {vec3} The color adjusted for fog at the distance from the camera.


 */


vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor)


{


    float scalar = distanceToCamera * czm_fogDensity;


    float fog = 1.0 - exp(-(scalar * scalar));


    return mix(color, fogColor, fog);


}


 


/**


 * Gets the color with fog at a distance from the camera.


 *


 * @name czm_fog


 * @glslFunction


 *


 * @param {float} distanceToCamera The distance to the camera in meters.


 * @param {vec3} color The original color.


 * @param {vec3} fogColor The color of the fog.


 * @param {float} fogModifierConstant A constant to modify the appearance of fog.


 *


 * @returns {vec3} The color adjusted for fog at the distance from the camera.


 */


vec3 czm_fog(float distanceToCamera, vec3 color, vec3 fogColor, float fogModifierConstant)


{


    float scalar = distanceToCamera * czm_fogDensity;


    float fog = 1.0 - exp(-((fogModifierConstant * scalar + fogModifierConstant) * (scalar * (1.0 + fogModifierConstant))));


    return mix(color, fogColor, fog);


}


`;var ZD=`/**


 * Converts a color from RGB space to linear space.


 *


 * @name czm_gammaCorrect


 * @glslFunction


 *


 * @param {vec3} color The color in RGB space.


 * @returns {vec3} The color in linear space.


 */


vec3 czm_gammaCorrect(vec3 color) {


#ifdef HDR


    color = pow(color, vec3(czm_gamma));


#endif


    return color;


}


 


vec4 czm_gammaCorrect(vec4 color) {


#ifdef HDR


    color.rgb = pow(color.rgb, vec3(czm_gamma));


#endif


    return color;


}


`;var QD=`/**


 * DOC_TBA


 *


 * @name czm_geodeticSurfaceNormal


 * @glslFunction


 *


 * @param {vec3} positionOnEllipsoid DOC_TBA


 * @param {vec3} ellipsoidCenter DOC_TBA


 * @param {vec3} oneOverEllipsoidRadiiSquared DOC_TBA


 * 


 * @returns {vec3} DOC_TBA.


 */


vec3 czm_geodeticSurfaceNormal(vec3 positionOnEllipsoid, vec3 ellipsoidCenter, vec3 oneOverEllipsoidRadiiSquared)


{


    return normalize((positionOnEllipsoid - ellipsoidCenter) * oneOverEllipsoidRadiiSquared);


}


`;var $D=`/**


 * An czm_material with default values. Every material's czm_getMaterial


 * should use this default material as a base for the material it returns.


 * The default normal value is given by materialInput.normalEC.


 *


 * @name czm_getDefaultMaterial


 * @glslFunction


 *


 * @param {czm_materialInput} input The input used to construct the default material.


 *


 * @returns {czm_material} The default material.


 *


 * @see czm_materialInput


 * @see czm_material


 * @see czm_getMaterial


 */


czm_material czm_getDefaultMaterial(czm_materialInput materialInput)


{


    czm_material material;


    material.diffuse = vec3(0.0);


    material.specular = 0.0;


    material.shininess = 1.0;


    material.normal = materialInput.normalEC;


    material.emission = vec3(0.0);


    material.alpha = 1.0;


    return material;


}


`;var JD=`/**


 * Select which direction vector to use for dynamic atmosphere lighting based on an enum value


 *


 * @name czm_getDynamicAtmosphereLightDirection


 * @glslfunction


 * @see DynamicAtmosphereLightingType.js


 *


 * @param {vec3} positionWC the position of the vertex/fragment in world coordinates. This is normalized and returned when dynamic lighting is turned off.


 * @param {float} lightEnum The enum value for selecting between light sources.


 * @return {vec3} The normalized light direction vector. Depending on the enum value, it is either positionWC, czm_lightDirectionWC or czm_sunDirectionWC


 */


vec3 czm_getDynamicAtmosphereLightDirection(vec3 positionWC, float lightEnum) {


    const float NONE = 0.0;


    const float SCENE_LIGHT = 1.0;


    const float SUNLIGHT = 2.0;


 


    vec3 lightDirection =


        positionWC * float(lightEnum == NONE) +


        czm_lightDirectionWC * float(lightEnum == SCENE_LIGHT) +


        czm_sunDirectionWC * float(lightEnum == SUNLIGHT);


    return normalize(lightDirection);


}


`;var eI=`/**


 * Calculates the intensity of diffusely reflected light.


 *


 * @name czm_getLambertDiffuse


 * @glslFunction


 *


 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.


 * @param {vec3} normalEC The surface normal in eye coordinates.


 *


 * @returns {float} The intensity of the diffuse reflection.


 *


 * @see czm_phong


 *


 * @example


 * float diffuseIntensity = czm_getLambertDiffuse(lightDirectionEC, normalEC);


 * float specularIntensity = czm_getSpecular(lightDirectionEC, toEyeEC, normalEC, 200);


 * vec3 color = (diffuseColor * diffuseIntensity) + (specularColor * specularIntensity);


 */


float czm_getLambertDiffuse(vec3 lightDirectionEC, vec3 normalEC)


{


    return max(dot(lightDirectionEC, normalEC), 0.0);


}


`;var tI=`/**


 * Calculates the specular intensity of reflected light.


 *


 * @name czm_getSpecular


 * @glslFunction


 *


 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.


 * @param {vec3} toEyeEC Unit vector pointing to the eye position in eye coordinates.


 * @param {vec3} normalEC The surface normal in eye coordinates.


 * @param {float} shininess The sharpness of the specular reflection.  Higher values create a smaller, more focused specular highlight.


 *


 * @returns {float} The intensity of the specular highlight.


 *


 * @see czm_phong


 *


 * @example


 * float diffuseIntensity = czm_getLambertDiffuse(lightDirectionEC, normalEC);


 * float specularIntensity = czm_getSpecular(lightDirectionEC, toEyeEC, normalEC, 200);


 * vec3 color = (diffuseColor * diffuseIntensity) + (specularColor * specularIntensity);


 */


float czm_getSpecular(vec3 lightDirectionEC, vec3 toEyeEC, vec3 normalEC, float shininess)


{


    vec3 toReflectedLight = reflect(-lightDirectionEC, normalEC);


    float specular = max(dot(toReflectedLight, toEyeEC), 0.0);


 


    // pow has undefined behavior if both parameters <= 0.


    // Prevent this by making sure shininess is at least czm_epsilon2.


    return pow(specular, max(shininess, czm_epsilon2));


}


`;var nI=`/**


 * @private


 */


vec4 czm_getWaterNoise(sampler2D normalMap, vec2 uv, float time, float angleInRadians)


{


    float cosAngle = cos(angleInRadians);


    float sinAngle = sin(angleInRadians);


 


    // time dependent sampling directions


    vec2 s0 = vec2(1.0/17.0, 0.0);


    vec2 s1 = vec2(-1.0/29.0, 0.0);


    vec2 s2 = vec2(1.0/101.0, 1.0/59.0);


    vec2 s3 = vec2(-1.0/109.0, -1.0/57.0);


 


    // rotate sampling direction by specified angle


    s0 = vec2((cosAngle * s0.x) - (sinAngle * s0.y), (sinAngle * s0.x) + (cosAngle * s0.y));


    s1 = vec2((cosAngle * s1.x) - (sinAngle * s1.y), (sinAngle * s1.x) + (cosAngle * s1.y));


    s2 = vec2((cosAngle * s2.x) - (sinAngle * s2.y), (sinAngle * s2.x) + (cosAngle * s2.y));


    s3 = vec2((cosAngle * s3.x) - (sinAngle * s3.y), (sinAngle * s3.x) + (cosAngle * s3.y));


 


    vec2 uv0 = (uv/103.0) + (time * s0);


    vec2 uv1 = uv/107.0 + (time * s1) + vec2(0.23);


    vec2 uv2 = uv/vec2(897.0, 983.0) + (time * s2) + vec2(0.51);


    vec2 uv3 = uv/vec2(991.0, 877.0) + (time * s3) + vec2(0.71);


 


    uv0 = fract(uv0);


    uv1 = fract(uv1);


    uv2 = fract(uv2);


    uv3 = fract(uv3);


    vec4 noise = (texture(normalMap, uv0)) +


                 (texture(normalMap, uv1)) +


                 (texture(normalMap, uv2)) +


                 (texture(normalMap, uv3));


 


    // average and scale to between -1 and 1


    return ((noise / 4.0) - 0.5) * 2.0;


}


`;var iI=`/**


 * Converts an HSB color (hue, saturation, brightness) to RGB


 * HSB <-> RGB conversion with minimal branching: {@link http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl}


 *


 * @name czm_HSBToRGB


 * @glslFunction


 * 


 * @param {vec3} hsb The color in HSB.


 *


 * @returns {vec3} The color in RGB.


 *


 * @example


 * vec3 hsb = czm_RGBToHSB(rgb);


 * hsb.z *= 0.1;


 * rgb = czm_HSBToRGB(hsb);


 */


 


const vec4 K_HSB2RGB = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);


 


vec3 czm_HSBToRGB(vec3 hsb)


{


    vec3 p = abs(fract(hsb.xxx + K_HSB2RGB.xyz) * 6.0 - K_HSB2RGB.www);


    return hsb.z * mix(K_HSB2RGB.xxx, clamp(p - K_HSB2RGB.xxx, 0.0, 1.0), hsb.y);


}


`;var oI=`/**


 * Converts an HSL color (hue, saturation, lightness) to RGB


 * HSL <-> RGB conversion: {@link http://www.chilliant.com/rgb2hsv.html}


 *


 * @name czm_HSLToRGB


 * @glslFunction


 * 


 * @param {vec3} rgb The color in HSL.


 *


 * @returns {vec3} The color in RGB.


 *


 * @example


 * vec3 hsl = czm_RGBToHSL(rgb);


 * hsl.z *= 0.1;


 * rgb = czm_HSLToRGB(hsl);


 */


 


vec3 hueToRGB(float hue)


{


    float r = abs(hue * 6.0 - 3.0) - 1.0;


    float g = 2.0 - abs(hue * 6.0 - 2.0);


    float b = 2.0 - abs(hue * 6.0 - 4.0);


    return clamp(vec3(r, g, b), 0.0, 1.0);


}


 


vec3 czm_HSLToRGB(vec3 hsl)


{


    vec3 rgb = hueToRGB(hsl.x);


    float c = (1.0 - abs(2.0 * hsl.z - 1.0)) * hsl.y;


    return (rgb - 0.5) * c + hsl.z;


}


`;var rI=`/**


 * Adjusts the hue of a color.


 * 


 * @name czm_hue


 * @glslFunction


 * 


 * @param {vec3} rgb The color.


 * @param {float} adjustment The amount to adjust the hue of the color in radians.


 *


 * @returns {float} The color with the hue adjusted.


 *


 * @example


 * vec3 adjustHue = czm_hue(color, czm_pi); // The same as czm_hue(color, -czm_pi)


 */


vec3 czm_hue(vec3 rgb, float adjustment)


{


    const mat3 toYIQ = mat3(0.299,     0.587,     0.114,


                            0.595716, -0.274453, -0.321263,


                            0.211456, -0.522591,  0.311135);


    const mat3 toRGB = mat3(1.0,  0.9563,  0.6210,


                            1.0, -0.2721, -0.6474,


                            1.0, -1.107,   1.7046);


    


    vec3 yiq = toYIQ * rgb;


    float hue = atan(yiq.z, yiq.y) + adjustment;


    float chroma = sqrt(yiq.z * yiq.z + yiq.y * yiq.y);


    


    vec3 color = vec3(yiq.x, chroma * cos(hue), chroma * sin(hue));


    return toRGB * color;


}


`;var sI=`/**


 * Converts a color in linear space to RGB space.


 *


 * @name czm_inverseGamma


 * @glslFunction


 *


 * @param {vec3} color The color in linear space.


 * @returns {vec3} The color in RGB space.


 */


vec3 czm_inverseGamma(vec3 color) {


    return pow(color, vec3(1.0 / czm_gamma));


}


`;var aI=`/**


 * Determines if a time interval is empty.


 *


 * @name czm_isEmpty


 * @glslFunction 


 * 


 * @param {czm_raySegment} interval The interval to test.


 * 


 * @returns {bool} <code>true</code> if the time interval is empty; otherwise, <code>false</code>.


 *


 * @example


 * bool b0 = czm_isEmpty(czm_emptyRaySegment);      // true


 * bool b1 = czm_isEmpty(czm_raySegment(0.0, 1.0)); // false


 * bool b2 = czm_isEmpty(czm_raySegment(1.0, 1.0)); // false, contains 1.0.


 */


bool czm_isEmpty(czm_raySegment interval)


{


    return (interval.stop < 0.0);


}


`;var cI=`/**


 * Determines if a time interval is empty.


 *


 * @name czm_isFull


 * @glslFunction 


 * 


 * @param {czm_raySegment} interval The interval to test.


 * 


 * @returns {bool} <code>true</code> if the time interval is empty; otherwise, <code>false</code>.


 *


 * @example


 * bool b0 = czm_isEmpty(czm_emptyRaySegment);      // true


 * bool b1 = czm_isEmpty(czm_raySegment(0.0, 1.0)); // false


 * bool b2 = czm_isEmpty(czm_raySegment(1.0, 1.0)); // false, contains 1.0.


 */


bool czm_isFull(czm_raySegment interval)


{


    return (interval.start == 0.0 && interval.stop == czm_infinity);


}


`;var lI=`/**


 * Computes the fraction of a Web Wercator rectangle at which a given geodetic latitude is located.


 *


 * @name czm_latitudeToWebMercatorFraction


 * @glslFunction


 *


 * @param {float} latitude The geodetic latitude, in radians.


 * @param {float} southMercatorY The Web Mercator coordinate of the southern boundary of the rectangle.


 * @param {float} oneOverMercatorHeight The total height of the rectangle in Web Mercator coordinates.


 *


 * @returns {float} The fraction of the rectangle at which the latitude occurs.  If the latitude is the southern


 *          boundary of the rectangle, the return value will be zero.  If it is the northern boundary, the return


 *          value will be 1.0.  Latitudes in between are mapped according to the Web Mercator projection.


 */ 


float czm_latitudeToWebMercatorFraction(float latitude, float southMercatorY, float oneOverMercatorHeight)


{


    float sinLatitude = sin(latitude);


    float mercatorY = 0.5 * log((1.0 + sinLatitude) / (1.0 - sinLatitude));


    


    return (mercatorY - southMercatorY) * oneOverMercatorHeight;


}


`;var uI=`/**


 * Converts a linear RGB color to an sRGB color.


 *


 * @param {vec3|vec4} linearIn The color in linear color space.


 * @returns {vec3|vec4} The color in sRGB color space. The vector type matches the input.


 */


vec3 czm_linearToSrgb(vec3 linearIn) 


{


    return pow(linearIn, vec3(1.0/2.2));


}


 


vec4 czm_linearToSrgb(vec4 linearIn) 


{


    vec3 srgbOut = pow(linearIn.rgb, vec3(1.0/2.2));


    return vec4(srgbOut, linearIn.a);


}


`;var fI=`/**


 * Computes distance from an point in 2D to a line in 2D.


 *


 * @name czm_lineDistance


 * @glslFunction


 *


 * param {vec2} point1 A point along the line.


 * param {vec2} point2 A point along the line.


 * param {vec2} point A point that may or may not be on the line.


 * returns {float} The distance from the point to the line.


 */


float czm_lineDistance(vec2 point1, vec2 point2, vec2 point) {


    return abs((point2.y - point1.y) * point.x - (point2.x - point1.x) * point.y + point2.x * point1.y - point2.y * point1.x) / distance(point2, point1);


}


`;var dI=`/**


 * Computes the luminance of a color. 


 *


 * @name czm_luminance


 * @glslFunction


 *


 * @param {vec3} rgb The color.


 * 


 * @returns {float} The luminance.


 *


 * @example


 * float light = czm_luminance(vec3(0.0)); // 0.0


 * float dark = czm_luminance(vec3(1.0));  // ~1.0 


 */


float czm_luminance(vec3 rgb)


{


    // Algorithm from Chapter 10 of Graphics Shaders.


    const vec3 W = vec3(0.2125, 0.7154, 0.0721);


    return dot(rgb, W);


}


`;var hI=`/**


 * Computes the size of a pixel in meters at a distance from the eye.


 * <p>


 * Use this version when passing in a custom pixel ratio. For example, passing in 1.0 will return meters per native device pixel.


 * </p>


 * @name czm_metersPerPixel


 * @glslFunction


 *


 * @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.


 * @param {float} pixelRatio The scaling factor from pixel space to coordinate space


 *


 * @returns {float} The meters per pixel at positionEC.


 */


float czm_metersPerPixel(vec4 positionEC, float pixelRatio)


{


    float width = czm_viewport.z;


    float height = czm_viewport.w;


    float pixelWidth;


    float pixelHeight;


 


    float top = czm_frustumPlanes.x;


    float bottom = czm_frustumPlanes.y;


    float left = czm_frustumPlanes.z;


    float right = czm_frustumPlanes.w;


 


    if (czm_sceneMode == czm_sceneMode2D || czm_orthographicIn3D == 1.0)


    {


        float frustumWidth = right - left;


        float frustumHeight = top - bottom;


        pixelWidth = frustumWidth / width;


        pixelHeight = frustumHeight / height;


    }


    else


    {


        float distanceToPixel = -positionEC.z;


        float inverseNear = 1.0 / czm_currentFrustum.x;


        float tanTheta = top * inverseNear;


        pixelHeight = 2.0 * distanceToPixel * tanTheta / height;


        tanTheta = right * inverseNear;


        pixelWidth = 2.0 * distanceToPixel * tanTheta / width;


    }


 


    return max(pixelWidth, pixelHeight) * pixelRatio;


}


 


/**


 * Computes the size of a pixel in meters at a distance from the eye.


 * <p>


 * Use this version when scaling by pixel ratio.


 * </p>


 * @name czm_metersPerPixel


 * @glslFunction


 *


 * @param {vec3} positionEC The position to get the meters per pixel in eye coordinates.


 *


 * @returns {float} The meters per pixel at positionEC.


 */


float czm_metersPerPixel(vec4 positionEC)


{


    return czm_metersPerPixel(positionEC, czm_pixelRatio);


}


`;var mI=`/**


 * Transforms a position from model to window coordinates.  The transformation


 * from model to clip coordinates is done using {@link czm_modelViewProjection}.


 * The transform from normalized device coordinates to window coordinates is


 * done using {@link czm_viewportTransformation}, which assumes a depth range


 * of <code>near = 0</code> and <code>far = 1</code>.


 * <br /><br />


 * This transform is useful when there is a need to manipulate window coordinates


 * in a vertex shader as done by {@link BillboardCollection}.


 * <br /><br />


 * This function should not be confused with {@link czm_viewportOrthographic},


 * which is an orthographic projection matrix that transforms from window 


 * coordinates to clip coordinates.


 *


 * @name czm_modelToWindowCoordinates


 * @glslFunction


 *


 * @param {vec4} position The position in model coordinates to transform.


 *


 * @returns {vec4} The transformed position in window coordinates.


 *


 * @see czm_eyeToWindowCoordinates


 * @see czm_modelViewProjection


 * @see czm_viewportTransformation


 * @see czm_viewportOrthographic


 * @see BillboardCollection


 *


 * @example


 * vec4 positionWC = czm_modelToWindowCoordinates(positionMC);


 */


vec4 czm_modelToWindowCoordinates(vec4 position)


{


    vec4 q = czm_modelViewProjection * position;                // clip coordinates


    q.xyz /= q.w;                                                // normalized device coordinates


    q.xyz = (czm_viewportTransformation * vec4(q.xyz, 1.0)).xyz; // window coordinates


    return q;


}


`;var pI=`/**


 * DOC_TBA


 *


 * @name czm_multiplyWithColorBalance


 * @glslFunction


 */


vec3 czm_multiplyWithColorBalance(vec3 left, vec3 right)


{


    // Algorithm from Chapter 10 of Graphics Shaders.


    const vec3 W = vec3(0.2125, 0.7154, 0.0721);


    


    vec3 target = left * right;


    float leftLuminance = dot(left, W);


    float rightLuminance = dot(right, W);


    float targetLuminance = dot(target, W);


    


    return ((leftLuminance + rightLuminance) / (2.0 * targetLuminance)) * target;


}


`;var _I=`/**


 * Computes a value that scales with distance.  The scaling is clamped at the near and


 * far distances, and does not extrapolate.  This function works with the


 * {@link NearFarScalar} JavaScript class.


 *


 * @name czm_nearFarScalar


 * @glslFunction


 *


 * @param {vec4} nearFarScalar A vector with 4 components: Near distance (x), Near value (y), Far distance (z), Far value (w).


 * @param {float} cameraDistSq The square of the current distance from the camera.


 *


 * @returns {float} The value at this distance.


 */


float czm_nearFarScalar(vec4 nearFarScalar, float cameraDistSq)


{


    float valueAtMin = nearFarScalar.y;


    float valueAtMax = nearFarScalar.w;


    float nearDistanceSq = nearFarScalar.x * nearFarScalar.x;


    float farDistanceSq = nearFarScalar.z * nearFarScalar.z;


 


    float t = (cameraDistSq - nearDistanceSq) / (farDistanceSq - nearDistanceSq);


 


    t = pow(clamp(t, 0.0, 1.0), 0.2);


 


    return mix(valueAtMin, valueAtMax, t);


}


`;var gI=` /**


  * Decodes a unit-length vector in 'oct' encoding to a normalized 3-component Cartesian vector.


  * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",


  * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/


  *


  * @name czm_octDecode


  * @param {vec2} encoded The oct-encoded, unit-length vector


  * @param {float} range The maximum value of the SNORM range. The encoded vector is stored in log2(rangeMax+1) bits.


  * @returns {vec3} The decoded and normalized vector


  */


  vec3 czm_octDecode(vec2 encoded, float range)


  {


      if (encoded.x == 0.0 && encoded.y == 0.0) {


          return vec3(0.0, 0.0, 0.0);


      }


 


     encoded = encoded / range * 2.0 - 1.0;


     vec3 v = vec3(encoded.x, encoded.y, 1.0 - abs(encoded.x) - abs(encoded.y));


     if (v.z < 0.0)


     {


         v.xy = (1.0 - abs(v.yx)) * czm_signNotZero(v.xy);


     }


 


     return normalize(v);


  }


 


/**


 * Decodes a unit-length vector in 'oct' encoding to a normalized 3-component Cartesian vector.


 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",


 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/


 *


 * @name czm_octDecode


 * @param {vec2} encoded The oct-encoded, unit-length vector


 * @returns {vec3} The decoded and normalized vector


 */


 vec3 czm_octDecode(vec2 encoded)


 {


    return czm_octDecode(encoded, 255.0);


 }


 


 /**


 * Decodes a unit-length vector in 'oct' encoding packed into a floating-point number to a normalized 3-component Cartesian vector.


 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",


 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/


 *


 * @name czm_octDecode


 * @param {float} encoded The oct-encoded, unit-length vector


 * @returns {vec3} The decoded and normalized vector


 */


 vec3 czm_octDecode(float encoded)


 {


    float temp = encoded / 256.0;


    float x = floor(temp);


    float y = (temp - x) * 256.0;


    return czm_octDecode(vec2(x, y));


 }


 


/**


 * Decodes three unit-length vectors in 'oct' encoding packed into two floating-point numbers to normalized 3-component Cartesian vectors.


 * The 'oct' encoding is described in "A Survey of Efficient Representations of Independent Unit Vectors",


 * Cigolle et al 2014: http://jcgt.org/published/0003/02/01/


 *


 * @name czm_octDecode


 * @param {vec2} encoded The packed oct-encoded, unit-length vectors.


 * @param {vec3} vector1 One decoded and normalized vector.


 * @param {vec3} vector2 One decoded and normalized vector.


 * @param {vec3} vector3 One decoded and normalized vector.


 */


  void czm_octDecode(vec2 encoded, out vec3 vector1, out vec3 vector2, out vec3 vector3)


 {


    float temp = encoded.x / 65536.0;


    float x = floor(temp);


    float encodedFloat1 = (temp - x) * 65536.0;


 


    temp = encoded.y / 65536.0;


    float y = floor(temp);


    float encodedFloat2 = (temp - y) * 65536.0;


 


    vector1 = czm_octDecode(encodedFloat1);


    vector2 = czm_octDecode(encodedFloat2);


    vector3 = czm_octDecode(vec2(x, y));


 }


 


`;var yI=`/**


 * Packs a depth value into a vec3 that can be represented by unsigned bytes.


 *


 * @name czm_packDepth


 * @glslFunction


 *


 * @param {float} depth The floating-point depth.


 * @returns {vec3} The packed depth.


 */


vec4 czm_packDepth(float depth)


{


    // See Aras Pranckevi\u010Dius' post Encoding Floats to RGBA


    // http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/


    vec4 enc = vec4(1.0, 255.0, 65025.0, 16581375.0) * depth;


    enc = fract(enc);


    enc -= enc.yzww * vec4(1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0, 0.0);


    return enc;


}


`;var xI=`vec3 lambertianDiffuse(vec3 diffuseColor)


{


    return diffuseColor / czm_pi;


}


 


vec3 fresnelSchlick2(vec3 f0, vec3 f90, float VdotH)


{


    return f0 + (f90 - f0) * pow(clamp(1.0 - VdotH, 0.0, 1.0), 5.0);


}


 


float smithVisibilityG1(float NdotV, float roughness)


{


    // this is the k value for direct lighting.


    // for image based lighting it will be roughness^2 / 2


    float k = (roughness + 1.0) * (roughness + 1.0) / 8.0;


    return NdotV / (NdotV * (1.0 - k) + k);


}


 


float smithVisibilityGGX(float roughness, float NdotL, float NdotV)


{


    return (


        smithVisibilityG1(NdotL, roughness) *


        smithVisibilityG1(NdotV, roughness)


    );


}


 


float GGX(float roughness, float NdotH)


{


    float roughnessSquared = roughness * roughness;


    float f = (NdotH * roughnessSquared - NdotH) * NdotH + 1.0;


    return roughnessSquared / (czm_pi * f * f);


}


 


/**


 * Compute the diffuse and specular contributions using physically based


 * rendering. This function only handles direct lighting.


 * <p>


 * This function only handles the lighting calculations. Metallic/roughness


 * and specular/glossy must be handled separately. See {@czm_pbrMetallicRoughnessMaterial}, {@czm_pbrSpecularGlossinessMaterial} and {@czm_defaultPbrMaterial}


 * </p>


 *


 * @name czm_pbrlighting


 * @glslFunction


 *


 * @param {vec3} positionEC The position of the fragment in eye coordinates


 * @param {vec3} normalEC The surface normal in eye coordinates


 * @param {vec3} lightDirectionEC Unit vector pointing to the light source in eye coordinates.


 * @param {vec3} lightColorHdr radiance of the light source. This is a HDR value.


 * @param {czm_pbrParameters} The computed PBR parameters.


 * @return {vec3} The computed HDR color


 *


 * @example


 * czm_pbrParameters pbrParameters = czm_pbrMetallicRoughnessMaterial(


 *  baseColor,


 *  metallic,


 *  roughness


 * );


 * vec3 color = czm_pbrlighting(


 *  positionEC,


 *  normalEC,


 *  lightDirectionEC,


 *  lightColorHdr,


 *  pbrParameters);


 */


vec3 czm_pbrLighting(


    vec3 positionEC,


    vec3 normalEC,


    vec3 lightDirectionEC,


    vec3 lightColorHdr,


    czm_pbrParameters pbrParameters


)


{


    vec3 v = -normalize(positionEC);


    vec3 l = normalize(lightDirectionEC);


    vec3 h = normalize(v + l);


    vec3 n = normalEC;


    float NdotL = clamp(dot(n, l), 0.001, 1.0);


    float NdotV = abs(dot(n, v)) + 0.001;


    float NdotH = clamp(dot(n, h), 0.0, 1.0);


    float LdotH = clamp(dot(l, h), 0.0, 1.0);


    float VdotH = clamp(dot(v, h), 0.0, 1.0);


 


    vec3 f0 = pbrParameters.f0;


    float reflectance = max(max(f0.r, f0.g), f0.b);


    vec3 f90 = vec3(clamp(reflectance * 25.0, 0.0, 1.0));


    vec3 F = fresnelSchlick2(f0, f90, VdotH);


 


    float alpha = pbrParameters.roughness;


    float G = smithVisibilityGGX(alpha, NdotL, NdotV);


    float D = GGX(alpha, NdotH);


    vec3 specularContribution = F * G * D / (4.0 * NdotL * NdotV);


 


    vec3 diffuseColor = pbrParameters.diffuseColor;


    // F here represents the specular contribution


    vec3 diffuseContribution = (1.0 - F) * lambertianDiffuse(diffuseColor);


 


    // Lo = (diffuse + specular) * Li * NdotL


    return (diffuseContribution + specularContribution) * NdotL * lightColorHdr;


}


`;var bI=`/**


 * Compute parameters for physically based rendering using the


 * metallic/roughness workflow. All inputs are linear; sRGB texture values must


 * be decoded beforehand


 *


 * @name czm_pbrMetallicRoughnessMaterial


 * @glslFunction


 *


 * @param {vec3} baseColor For dielectrics, this is the base color. For metals, this is the f0 value (reflectance at normal incidence)


 * @param {float} metallic 0.0 indicates dielectric. 1.0 indicates metal. Values in between are allowed (e.g. to model rust or dirt);


 * @param {float} roughness A value between 0.0 and 1.0


 * @return {czm_pbrParameters} parameters to pass into {@link czm_pbrLighting}


 */


czm_pbrParameters czm_pbrMetallicRoughnessMaterial(


    vec3 baseColor,


    float metallic,


    float roughness


) 


{


    czm_pbrParameters results;


 


    // roughness is authored as perceptual roughness


    // square it to get material roughness


    roughness = clamp(roughness, 0.0, 1.0);


    results.roughness = roughness * roughness;


 


    // dielectrics use f0 = 0.04, metals use albedo as f0


    metallic = clamp(metallic, 0.0, 1.0);


    const vec3 REFLECTANCE_DIELECTRIC = vec3(0.04);


    vec3 f0 = mix(REFLECTANCE_DIELECTRIC, baseColor, metallic);


    results.f0 = f0;


 


    // diffuse only applies to dielectrics.


    results.diffuseColor = baseColor * (1.0 - f0) * (1.0 - metallic);


 


    return results;


}


`;var TI=`/**


 * Compute parameters for physically based rendering using the


 * specular/glossy workflow. All inputs are linear; sRGB texture values must


 * be decoded beforehand


 *


 * @name czm_pbrSpecularGlossinessMaterial


 * @glslFunction


 *


 * @param {vec3} diffuse The diffuse color for dielectrics (non-metals)


 * @param {vec3} specular The reflectance at normal incidence (f0)


 * @param {float} glossiness A number from 0.0 to 1.0 indicating how smooth the surface is.


 * @return {czm_pbrParameters} parameters to pass into {@link czm_pbrLighting}


 */


czm_pbrParameters czm_pbrSpecularGlossinessMaterial(


    vec3 diffuse,


    vec3 specular,


    float glossiness


) 


{


    czm_pbrParameters results;


 


    // glossiness is the opposite of roughness, but easier for artists to use.


    float roughness = 1.0 - glossiness;


    results.roughness = roughness * roughness;


 


    results.diffuseColor = diffuse * (1.0 - max(max(specular.r, specular.g), specular.b));


    results.f0 = specular;


 


    return results;


}


`;var AI=`float czm_private_getLambertDiffuseOfMaterial(vec3 lightDirectionEC, czm_material material)


{


    return czm_getLambertDiffuse(lightDirectionEC, material.normal);


}


 


float czm_private_getSpecularOfMaterial(vec3 lightDirectionEC, vec3 toEyeEC, czm_material material)


{


    return czm_getSpecular(lightDirectionEC, toEyeEC, material.normal, material.shininess);


}


 


/**


 * Computes a color using the Phong lighting model.


 *


 * @name czm_phong


 * @glslFunction


 *


 * @param {vec3} toEye A normalized vector from the fragment to the eye in eye coordinates.


 * @param {czm_material} material The fragment's material.


 *


 * @returns {vec4} The computed color.


 *


 * @example


 * vec3 positionToEyeEC = // ...


 * czm_material material = // ...


 * vec3 lightDirectionEC = // ...


 * out_FragColor = czm_phong(normalize(positionToEyeEC), material, lightDirectionEC);


 *


 * @see czm_getMaterial


 */


vec4 czm_phong(vec3 toEye, czm_material material, vec3 lightDirectionEC)


{


    // Diffuse from directional light sources at eye (for top-down)


    float diffuse = czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 0.0, 1.0), material);


    if (czm_sceneMode == czm_sceneMode3D) {


        // (and horizon views in 3D)


        diffuse += czm_private_getLambertDiffuseOfMaterial(vec3(0.0, 1.0, 0.0), material);


    }


 


    float specular = czm_private_getSpecularOfMaterial(lightDirectionEC, toEye, material);


 


    // Temporary workaround for adding ambient.


    vec3 materialDiffuse = material.diffuse * 0.5;


 


    vec3 ambient = materialDiffuse;


    vec3 color = ambient + material.emission;


    color += materialDiffuse * diffuse * czm_lightColor;


    color += material.specular * specular * czm_lightColor;


 


    return vec4(color, material.alpha);


}


 


vec4 czm_private_phong(vec3 toEye, czm_material material, vec3 lightDirectionEC)


{


    float diffuse = czm_private_getLambertDiffuseOfMaterial(lightDirectionEC, material);


    float specular = czm_private_getSpecularOfMaterial(lightDirectionEC, toEye, material);


 


    vec3 ambient = vec3(0.0);


    vec3 color = ambient + material.emission;


    color += material.diffuse * diffuse * czm_lightColor;


    color += material.specular * specular * czm_lightColor;


 


    return vec4(color, material.alpha);


}


`;var CI=`/**


 * Computes distance from a point to a plane.


 *


 * @name czm_planeDistance


 * @glslFunction


 *


 * param {vec4} plane A Plane in Hessian Normal Form. See Plane.js


 * param {vec3} point A point in the same space as the plane.


 * returns {float} The distance from the point to the plane.


 */


float czm_planeDistance(vec4 plane, vec3 point) {


    return (dot(plane.xyz, point) + plane.w);


}


 


/**


 * Computes distance from a point to a plane.


 *


 * @name czm_planeDistance


 * @glslFunction


 *


 * param {vec3} planeNormal Normal for a plane in Hessian Normal Form. See Plane.js


 * param {float} planeDistance Distance for a plane in Hessian Normal form. See Plane.js


 * param {vec3} point A point in the same space as the plane.


 * returns {float} The distance from the point to the plane.


 */


float czm_planeDistance(vec3 planeNormal, float planeDistance, vec3 point) {


    return (dot(planeNormal, point) + planeDistance);


}


`;var EI=`/**


 * Computes the point along a ray at the given time.  <code>time</code> can be positive, negative, or zero.


 *


 * @name czm_pointAlongRay


 * @glslFunction


 *


 * @param {czm_ray} ray The ray to compute the point along.


 * @param {float} time The time along the ray.


 * 


 * @returns {vec3} The point along the ray at the given time.


 * 


 * @example


 * czm_ray ray = czm_ray(vec3(0.0), vec3(1.0, 0.0, 0.0)); // origin, direction


 * vec3 v = czm_pointAlongRay(ray, 2.0); // (2.0, 0.0, 0.0)


 */


vec3 czm_pointAlongRay(czm_ray ray, float time)


{


    return ray.origin + (time * ray.direction);


}


`;var SI=`/**


 * DOC_TBA


 *


 * @name czm_rayEllipsoidIntersectionInterval


 * @glslFunction


 */


czm_raySegment czm_rayEllipsoidIntersectionInterval(czm_ray ray, vec3 ellipsoid_center, vec3 ellipsoid_inverseRadii)


{


   // ray and ellipsoid center in eye coordinates.  radii in model coordinates.


    vec3 q = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ray.origin, 1.0)).xyz;


    vec3 w = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ray.direction, 0.0)).xyz;


 


    q = q - ellipsoid_inverseRadii * (czm_inverseModelView * vec4(ellipsoid_center, 1.0)).xyz;


 


    float q2 = dot(q, q);


    float qw = dot(q, w);


 


    if (q2 > 1.0) // Outside ellipsoid.


    {


        if (qw >= 0.0) // Looking outward or tangent (0 intersections).


        {


            return czm_emptyRaySegment;


        }


        else // qw < 0.0.


        {


            float qw2 = qw * qw;


            float difference = q2 - 1.0; // Positively valued.


            float w2 = dot(w, w);


            float product = w2 * difference;


 


            if (qw2 < product) // Imaginary roots (0 intersections).


            {


                return czm_emptyRaySegment;


            }


            else if (qw2 > product) // Distinct roots (2 intersections).


            {


                float discriminant = qw * qw - product;


                float temp = -qw + sqrt(discriminant); // Avoid cancellation.


                float root0 = temp / w2;


                float root1 = difference / temp;


                if (root0 < root1)


                {


                    czm_raySegment i = czm_raySegment(root0, root1);


                    return i;


                }


                else


                {


                    czm_raySegment i = czm_raySegment(root1, root0);


                    return i;


                }


            }


            else // qw2 == product.  Repeated roots (2 intersections).


            {


                float root = sqrt(difference / w2);


                czm_raySegment i = czm_raySegment(root, root);


                return i;


            }


        }


    }


    else if (q2 < 1.0) // Inside ellipsoid (2 intersections).


    {


        float difference = q2 - 1.0; // Negatively valued.


        float w2 = dot(w, w);


        float product = w2 * difference; // Negatively valued.


        float discriminant = qw * qw - product;


        float temp = -qw + sqrt(discriminant); // Positively valued.


        czm_raySegment i = czm_raySegment(0.0, temp / w2);


        return i;


    }


    else // q2 == 1.0. On ellipsoid.


    {


        if (qw < 0.0) // Looking inward.


        {


            float w2 = dot(w, w);


            czm_raySegment i = czm_raySegment(0.0, -qw / w2);


            return i;


        }


        else // qw >= 0.0.  Looking outward or tangent.


        {


            return czm_emptyRaySegment;


        }


    }


}


`;var wI=`/**


 * Compute the intersection interval of a ray with a sphere.


 *


 * @name czm_raySphereIntersectionInterval


 * @glslFunction


 *


 * @param {czm_ray} ray The ray.


 * @param {vec3} center The center of the sphere.


 * @param {float} radius The radius of the sphere.


 * @return {czm_raySegment} The intersection interval of the ray with the sphere.


 */


czm_raySegment czm_raySphereIntersectionInterval(czm_ray ray, vec3 center, float radius)


{


    vec3 o = ray.origin;


    vec3 d = ray.direction;


 


    vec3 oc = o - center;


 


    float a = dot(d, d);


    float b = 2.0 * dot(d, oc);


    float c = dot(oc, oc) - (radius * radius);


 


    float det = (b * b) - (4.0 * a * c);


 


    if (det < 0.0) {


        return czm_emptyRaySegment;


    }


 


    float sqrtDet = sqrt(det);


 


    float t0 = (-b - sqrtDet) / (2.0 * a);


    float t1 = (-b + sqrtDet) / (2.0 * a);


 


    czm_raySegment result = czm_raySegment(t0, t1);


    return result;


}


`;var vI=`float czm_readDepth(sampler2D depthTexture, vec2 texCoords)


{


    return czm_reverseLogDepth(texture(depthTexture, texCoords).r);


}


`;var DI=`/**


 * Reads a value previously transformed with {@link czm_writeNonPerspective}


 * by dividing it by \`w\`, the value used in the perspective divide.


 * This function is intended to be called in a fragment shader to access a


 * \`varying\` that should not be subject to perspective interpolation.


 * For example, screen-space texture coordinates. The value should have been


 * previously written in the vertex shader with a call to


 * {@link czm_writeNonPerspective}.


 *


 * @name czm_readNonPerspective


 * @glslFunction


 *


 * @param {float|vec2|vec3|vec4} value The non-perspective value to be read.


 * @param {float} oneOverW One over the perspective divide value, \`w\`. Usually this is simply \`gl_FragCoord.w\`.


 * @returns {float|vec2|vec3|vec4} The usable value.


 */


float czm_readNonPerspective(float value, float oneOverW) {


    return value * oneOverW;


}


 


vec2 czm_readNonPerspective(vec2 value, float oneOverW) {


    return value * oneOverW;


}


 


vec3 czm_readNonPerspective(vec3 value, float oneOverW) {


    return value * oneOverW;


}


 


vec4 czm_readNonPerspective(vec4 value, float oneOverW) {


    return value * oneOverW;


}


`;var II=`float czm_reverseLogDepth(float logZ)


{


#ifdef LOG_DEPTH


    float near = czm_currentFrustum.x;


    float far = czm_currentFrustum.y;


    float log2Depth = logZ * czm_log2FarDepthFromNearPlusOne;


    float depthFromNear = pow(2.0, log2Depth) - 1.0;


    return far * (1.0 - near / (depthFromNear + near)) / (far - near);


#endif


    return logZ;


}


`;var PI=`/**


 * Converts an RGB color to HSB (hue, saturation, brightness)


 * HSB <-> RGB conversion with minimal branching: {@link http://lolengine.net/blog/2013/07/27/rgb-to-hsv-in-glsl}


 *


 * @name czm_RGBToHSB


 * @glslFunction


 * 


 * @param {vec3} rgb The color in RGB.


 *


 * @returns {vec3} The color in HSB.


 *


 * @example


 * vec3 hsb = czm_RGBToHSB(rgb);


 * hsb.z *= 0.1;


 * rgb = czm_HSBToRGB(hsb);


 */


 


const vec4 K_RGB2HSB = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);


 


vec3 czm_RGBToHSB(vec3 rgb)


{


    vec4 p = mix(vec4(rgb.bg, K_RGB2HSB.wz), vec4(rgb.gb, K_RGB2HSB.xy), step(rgb.b, rgb.g));


    vec4 q = mix(vec4(p.xyw, rgb.r), vec4(rgb.r, p.yzx), step(p.x, rgb.r));


 


    float d = q.x - min(q.w, q.y);


    return vec3(abs(q.z + (q.w - q.y) / (6.0 * d + czm_epsilon7)), d / (q.x + czm_epsilon7), q.x);


}


`;var RI=`/**


 * Converts an RGB color to HSL (hue, saturation, lightness)


 * HSL <-> RGB conversion: {@link http://www.chilliant.com/rgb2hsv.html}


 *


 * @name czm_RGBToHSL


 * @glslFunction


 * 


 * @param {vec3} rgb The color in RGB.


 *


 * @returns {vec3} The color in HSL.


 *


 * @example


 * vec3 hsl = czm_RGBToHSL(rgb);


 * hsl.z *= 0.1;


 * rgb = czm_HSLToRGB(hsl);


 */


 


vec3 RGBtoHCV(vec3 rgb)


{


    // Based on work by Sam Hocevar and Emil Persson


    vec4 p = (rgb.g < rgb.b) ? vec4(rgb.bg, -1.0, 2.0 / 3.0) : vec4(rgb.gb, 0.0, -1.0 / 3.0);


    vec4 q = (rgb.r < p.x) ? vec4(p.xyw, rgb.r) : vec4(rgb.r, p.yzx);


    float c = q.x - min(q.w, q.y);


    float h = abs((q.w - q.y) / (6.0 * c + czm_epsilon7) + q.z);


    return vec3(h, c, q.x);


}


 


vec3 czm_RGBToHSL(vec3 rgb)


{


    vec3 hcv = RGBtoHCV(rgb);


    float l = hcv.z - hcv.y * 0.5;


    float s = hcv.y / (1.0 - abs(l * 2.0 - 1.0) + czm_epsilon7);


    return vec3(hcv.x, s, l);


}


`;var OI=`/**


 * Converts an RGB color to CIE Yxy.


 * <p>The conversion is described in


 * {@link http://content.gpwiki.org/index.php/D3DBook:High-Dynamic_Range_Rendering#Luminance_Transform|Luminance Transform}


 * </p>


 * 


 * @name czm_RGBToXYZ


 * @glslFunction


 * 


 * @param {vec3} rgb The color in RGB.


 *


 * @returns {vec3} The color in CIE Yxy.


 *


 * @example


 * vec3 xyz = czm_RGBToXYZ(rgb);


 * xyz.x = max(xyz.x - luminanceThreshold, 0.0);


 * rgb = czm_XYZToRGB(xyz);


 */


vec3 czm_RGBToXYZ(vec3 rgb)


{


    const mat3 RGB2XYZ = mat3(0.4124, 0.2126, 0.0193,


                              0.3576, 0.7152, 0.1192,


                              0.1805, 0.0722, 0.9505);


    vec3 xyz = RGB2XYZ * rgb;


    vec3 Yxy;


    Yxy.r = xyz.g;


    float temp = dot(vec3(1.0), xyz);


    Yxy.gb = xyz.rg / temp;


    return Yxy;


}


`;var MI=`/**


 * Round a floating point value. This function exists because round() doesn't


 * exist in GLSL 1.00. 


 *


 * @param {float|vec2|vec3|vec4} value The value to round


 * @param {float|vec2|vec3|vec3} The rounded value. The type matches the input.


 */


float czm_round(float value) {


  return floor(value + 0.5);


}


 


vec2 czm_round(vec2 value) {


  return floor(value + 0.5);


}


 


vec3 czm_round(vec3 value) {


  return floor(value + 0.5);


}


 


vec4 czm_round(vec4 value) {


  return floor(value + 0.5);


}


`;var LI=`/**


 * Samples the 4 neighboring pixels and return the weighted average.


 *


 * @private


 */


vec3 czm_sampleOctahedralProjectionWithFiltering(sampler2D projectedMap, vec2 textureSize, vec3 direction, float lod)


{


    direction /= dot(vec3(1.0), abs(direction));


    vec2 rev = abs(direction.zx) - vec2(1.0);


    vec2 neg = vec2(direction.x < 0.0 ? rev.x : -rev.x,


                    direction.z < 0.0 ? rev.y : -rev.y);


    vec2 uv = direction.y < 0.0 ? neg : direction.xz;


    vec2 coord = 0.5 * uv + vec2(0.5);


    vec2 pixel = 1.0 / textureSize;


 


    if (lod > 0.0)


    {


        // Each subseqeuent mip level is half the size


        float scale = 1.0 / pow(2.0, lod);


        float offset = ((textureSize.y + 1.0) / textureSize.x);


 


        coord.x *= offset;


        coord *= scale;


 


        coord.x += offset + pixel.x;


        coord.y += (1.0 - (1.0 / pow(2.0, lod - 1.0))) + pixel.y * (lod - 1.0) * 2.0;


    }


    else


    {


        coord.x *= (textureSize.y / textureSize.x);


    }


 


    // Do bilinear filtering


    #ifndef OES_texture_float_linear


        vec3 color1 = texture(projectedMap, coord + vec2(0.0, pixel.y)).rgb;


        vec3 color2 = texture(projectedMap, coord + vec2(pixel.x, 0.0)).rgb;


        vec3 color3 = texture(projectedMap, coord + pixel).rgb;


        vec3 color4 = texture(projectedMap, coord).rgb;


 


        vec2 texturePosition = coord * textureSize;


 


        float fu = fract(texturePosition.x);


        float fv = fract(texturePosition.y);


 


        vec3 average1 = mix(color4, color2, fu);


        vec3 average2 = mix(color1, color3, fu);


 


        vec3 color = mix(average1, average2, fv);


    #else


        vec3 color = texture(projectedMap, coord).rgb;


    #endif


 


    return color;


}


 


 


/**


 * Samples from a cube map that has been projected using an octahedral projection from the given direction.


 *


 * @name czm_sampleOctahedralProjection


 * @glslFunction


 *


 * @param {sampler2D} projectedMap The texture with the octahedral projected cube map.


 * @param {vec2} textureSize The width and height dimensions in pixels of the projected map.


 * @param {vec3} direction The normalized direction used to sample the cube map.


 * @param {float} lod The level of detail to sample.


 * @param {float} maxLod The maximum level of detail.


 * @returns {vec3} The color of the cube map at the direction.


 */


vec3 czm_sampleOctahedralProjection(sampler2D projectedMap, vec2 textureSize, vec3 direction, float lod, float maxLod) {


    float currentLod = floor(lod + 0.5);


    float nextLod = min(currentLod + 1.0, maxLod);


 


    vec3 colorCurrentLod = czm_sampleOctahedralProjectionWithFiltering(projectedMap, textureSize, direction, currentLod);


    vec3 colorNextLod = czm_sampleOctahedralProjectionWithFiltering(projectedMap, textureSize, direction, nextLod);


 


    return mix(colorNextLod, colorCurrentLod, nextLod - lod);


}


`;var NI=`/**


 * Adjusts the saturation of a color.


 * 


 * @name czm_saturation


 * @glslFunction


 * 


 * @param {vec3} rgb The color.


 * @param {float} adjustment The amount to adjust the saturation of the color.


 *


 * @returns {float} The color with the saturation adjusted.


 *


 * @example


 * vec3 greyScale = czm_saturation(color, 0.0);


 * vec3 doubleSaturation = czm_saturation(color, 2.0);


 */


vec3 czm_saturation(vec3 rgb, float adjustment)


{


    // Algorithm from Chapter 16 of OpenGL Shading Language


    const vec3 W = vec3(0.2125, 0.7154, 0.0721);


    vec3 intensity = vec3(dot(rgb, W));


    return mix(intensity, rgb, adjustment);


}


`;var FI=`


float czm_sampleShadowMap(highp samplerCube shadowMap, vec3 d)


{


    return czm_unpackDepth(czm_textureCube(shadowMap, d));


}


 


float czm_sampleShadowMap(highp sampler2D shadowMap, vec2 uv)


{


#ifdef USE_SHADOW_DEPTH_TEXTURE


    return texture(shadowMap, uv).r;


#else


    return czm_unpackDepth(texture(shadowMap, uv));


#endif


}


 


float czm_shadowDepthCompare(samplerCube shadowMap, vec3 uv, float depth)


{


    return step(depth, czm_sampleShadowMap(shadowMap, uv));


}


 


float czm_shadowDepthCompare(sampler2D shadowMap, vec2 uv, float depth)


{


    return step(depth, czm_sampleShadowMap(shadowMap, uv));


}


`;var BI=`


float czm_private_shadowVisibility(float visibility, float nDotL, float normalShadingSmooth, float darkness)


{


#ifdef USE_NORMAL_SHADING


#ifdef USE_NORMAL_SHADING_SMOOTH


    float strength = clamp(nDotL / normalShadingSmooth, 0.0, 1.0);


#else


    float strength = step(0.0, nDotL);


#endif


    visibility *= strength;


#endif


 


    visibility = max(visibility, darkness);


    return visibility;


}


 


#ifdef USE_CUBE_MAP_SHADOW


float czm_shadowVisibility(samplerCube shadowMap, czm_shadowParameters shadowParameters)


{


    float depthBias = shadowParameters.depthBias;


    float depth = shadowParameters.depth;


    float nDotL = shadowParameters.nDotL;


    float normalShadingSmooth = shadowParameters.normalShadingSmooth;


    float darkness = shadowParameters.darkness;


    vec3 uvw = shadowParameters.texCoords;


 


    depth -= depthBias;


    float visibility = czm_shadowDepthCompare(shadowMap, uvw, depth);


    return czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);


}


#else


float czm_shadowVisibility(sampler2D shadowMap, czm_shadowParameters shadowParameters)


{


    float depthBias = shadowParameters.depthBias;


    float depth = shadowParameters.depth;


    float nDotL = shadowParameters.nDotL;


    float normalShadingSmooth = shadowParameters.normalShadingSmooth;


    float darkness = shadowParameters.darkness;


    vec2 uv = shadowParameters.texCoords;


 


    depth -= depthBias;


#ifdef USE_SOFT_SHADOWS


    vec2 texelStepSize = shadowParameters.texelStepSize;


    float radius = 1.0;


    float dx0 = -texelStepSize.x * radius;


    float dy0 = -texelStepSize.y * radius;


    float dx1 = texelStepSize.x * radius;


    float dy1 = texelStepSize.y * radius;


    float visibility = (


        czm_shadowDepthCompare(shadowMap, uv, depth) +


        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy0), depth) +


        czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy0), depth) +


        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy0), depth) +


        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, 0.0), depth) +


        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, 0.0), depth) +


        czm_shadowDepthCompare(shadowMap, uv + vec2(dx0, dy1), depth) +


        czm_shadowDepthCompare(shadowMap, uv + vec2(0.0, dy1), depth) +


        czm_shadowDepthCompare(shadowMap, uv + vec2(dx1, dy1), depth)


    ) * (1.0 / 9.0);


#else


    float visibility = czm_shadowDepthCompare(shadowMap, uv, depth);


#endif


 


    return czm_private_shadowVisibility(visibility, nDotL, normalShadingSmooth, darkness);


}


#endif


`;var kI=`/**


 * Returns 1.0 if the given value is positive or zero, and -1.0 if it is negative.  This is similar to the GLSL


 * built-in function <code>sign</code> except that returns 1.0 instead of 0.0 when the input value is 0.0.


 * 


 * @name czm_signNotZero


 * @glslFunction


 *


 * @param {} value The value for which to determine the sign.


 * @returns {} 1.0 if the value is positive or zero, -1.0 if the value is negative.


 */


float czm_signNotZero(float value)


{


    return value >= 0.0 ? 1.0 : -1.0;


}


 


vec2 czm_signNotZero(vec2 value)


{


    return vec2(czm_signNotZero(value.x), czm_signNotZero(value.y));


}


 


vec3 czm_signNotZero(vec3 value)


{


    return vec3(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z));


}


 


vec4 czm_signNotZero(vec4 value)


{


    return vec4(czm_signNotZero(value.x), czm_signNotZero(value.y), czm_signNotZero(value.z), czm_signNotZero(value.w));


}


`;var UI=`/**


 * Computes a color from the third order spherical harmonic coefficients and a normalized direction vector.


 * <p>


 * The order of the coefficients is [L00, L1_1, L10, L11, L2_2, L2_1, L20, L21, L22].


 * </p>


 *


 * @name czm_sphericalHarmonics


 * @glslFunction


 *


 * @param {vec3} normal The normalized direction.


 * @param {vec3[9]} coefficients The third order spherical harmonic coefficients.


 * @returns {vec3} The color at the direction.


 *


 * @see https://graphics.stanford.edu/papers/envmap/envmap.pdf


 */


vec3 czm_sphericalHarmonics(vec3 normal, vec3 coefficients[9])


{


    vec3 L00 = coefficients[0];


    vec3 L1_1 = coefficients[1];


    vec3 L10 = coefficients[2];


    vec3 L11 = coefficients[3];


    vec3 L2_2 = coefficients[4];


    vec3 L2_1 = coefficients[5];


    vec3 L20 = coefficients[6];


    vec3 L21 = coefficients[7];


    vec3 L22 = coefficients[8];


 


    float x = normal.x;


    float y = normal.y;


    float z = normal.z;


 


    return


          L00


        + L1_1 * y


        + L10 * z


        + L11 * x


        + L2_2 * (y * x)


        + L2_1 * (y * z)


        + L20 * (3.0 * z * z - 1.0)


        + L21 * (z * x)


        + L22 * (x * x - y * y);


}


`;var VI=`/**


 * Converts an sRGB color to a linear RGB color.


 *


 * @param {vec3|vec4} srgbIn The color in sRGB space


 * @returns {vec3|vec4} The color in linear color space. The vector type matches the input.


 */


vec3 czm_srgbToLinear(vec3 srgbIn)


{


    return pow(srgbIn, vec3(2.2));


}


 


vec4 czm_srgbToLinear(vec4 srgbIn) 


{


    vec3 linearOut = pow(srgbIn.rgb, vec3(2.2));


    return vec4(linearOut, srgbIn.a);


}


`;var zI=`/**


 * Creates a matrix that transforms vectors from tangent space to eye space.


 *


 * @name czm_tangentToEyeSpaceMatrix


 * @glslFunction


 *


 * @param {vec3} normalEC The normal vector in eye coordinates.


 * @param {vec3} tangentEC The tangent vector in eye coordinates.


 * @param {vec3} bitangentEC The bitangent vector in eye coordinates.


 *


 * @returns {mat3} The matrix that transforms from tangent space to eye space.


 *


 * @example


 * mat3 tangentToEye = czm_tangentToEyeSpaceMatrix(normalEC, tangentEC, bitangentEC);


 * vec3 normal = tangentToEye * texture(normalMap, st).xyz;


 */


mat3 czm_tangentToEyeSpaceMatrix(vec3 normalEC, vec3 tangentEC, vec3 bitangentEC)


{


    vec3 normal = normalize(normalEC);


    vec3 tangent = normalize(tangentEC);


    vec3 bitangent = normalize(bitangentEC);


    return mat3(tangent.x  , tangent.y  , tangent.z,


                bitangent.x, bitangent.y, bitangent.z,


                normal.x   , normal.y   , normal.z);


}


`;var HI=`/**


 * A wrapper around the texture (WebGL2) / textureCube (WebGL1)


 * function to allow for WebGL 1 support.


 * 


 * @name czm_textureCube


 * @glslFunction


 *


 * @param {samplerCube} sampler The sampler.


 * @param {vec3} p The coordinates to sample the texture at.


 */


vec4 czm_textureCube(samplerCube sampler, vec3 p) {


#if __VERSION__ == 300


    return texture(sampler, p);


#else  


    return textureCube(sampler, p);


#endif


}`;var GI=`/**


 * Transforms a plane.


 * 


 * @name czm_transformPlane


 * @glslFunction


 *


 * @param {vec4} plane The plane in Hessian Normal Form.


 * @param {mat4} transform The inverse-transpose of a transformation matrix.


 */


vec4 czm_transformPlane(vec4 plane, mat4 transform) {


    vec4 transformedPlane = transform * plane;


    // Convert the transformed plane to Hessian Normal Form


    float normalMagnitude = length(transformedPlane.xyz);


    return transformedPlane / normalMagnitude;


}


`;var WI=`/**


 * Translates a position (or any <code>vec3</code>) that was encoded with {@link EncodedCartesian3},


 * and then provided to the shader as separate <code>high</code> and <code>low</code> bits to


 * be relative to the eye.  As shown in the example, the position can then be transformed in eye


 * or clip coordinates using {@link czm_modelViewRelativeToEye} or {@link czm_modelViewProjectionRelativeToEye},


 * respectively.


 * <p>


 * This technique, called GPU RTE, eliminates jittering artifacts when using large coordinates as


 * described in {@link http://help.agi.com/AGIComponents/html/BlogPrecisionsPrecisions.htm|Precisions, Precisions}.


 * </p>


 *


 * @name czm_translateRelativeToEye


 * @glslFunction


 *


 * @param {vec3} high The position's high bits.


 * @param {vec3} low The position's low bits.


 * @returns {vec3} The position translated to be relative to the camera's position.


 *


 * @example


 * in vec3 positionHigh;


 * in vec3 positionLow;


 *


 * void main()


 * {


 *   vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);


 *   gl_Position = czm_modelViewProjectionRelativeToEye * p;


 * }


 *


 * @see czm_modelViewRelativeToEye


 * @see czm_modelViewProjectionRelativeToEye


 * @see czm_computePosition


 * @see EncodedCartesian3


 */


vec4 czm_translateRelativeToEye(vec3 high, vec3 low)


{


    vec3 highDifference = high - czm_encodedCameraPositionMCHigh;


    // This check handles the case when NaN values have gotten into \`highDifference\`.


    // Such a thing could happen on devices running iOS.


    if (length(highDifference) == 0.0) {  


        highDifference = vec3(0);  


    }


    vec3 lowDifference = low - czm_encodedCameraPositionMCLow;


 


    return vec4(highDifference + lowDifference, 1.0);


}


`;var jI=`/**


 * @private


 */


vec4 czm_translucentPhong(vec3 toEye, czm_material material, vec3 lightDirectionEC)


{


    // Diffuse from directional light sources at eye (for top-down and horizon views)


    float diffuse = czm_getLambertDiffuse(vec3(0.0, 0.0, 1.0), material.normal);


 


    if (czm_sceneMode == czm_sceneMode3D) {


        // (and horizon views in 3D)


        diffuse += czm_getLambertDiffuse(vec3(0.0, 1.0, 0.0), material.normal);


    }


 


    diffuse = clamp(diffuse, 0.0, 1.0);


 


    float specular = czm_getSpecular(lightDirectionEC, toEye, material.normal, material.shininess);


 


    // Temporary workaround for adding ambient.


    vec3 materialDiffuse = material.diffuse * 0.5;


 


    vec3 ambient = materialDiffuse;


    vec3 color = ambient + material.emission;


    color += materialDiffuse * diffuse * czm_lightColor;


    color += material.specular * specular * czm_lightColor;


 


    return vec4(color, material.alpha);


}


`;var qI=`/**


 * Returns the transpose of the matrix.  The input <code>matrix</code> can be


 * a <code>mat2</code>, <code>mat3</code>, or <code>mat4</code>.


 *


 * @name czm_transpose


 * @glslFunction


 *


 * @param {} matrix The matrix to transpose.


 *


 * @returns {} The transposed matrix.


 *


 * @example


 * // GLSL declarations


 * mat2 czm_transpose(mat2 matrix);


 * mat3 czm_transpose(mat3 matrix);


 * mat4 czm_transpose(mat4 matrix);


 *


 * // Transpose a 3x3 rotation matrix to find its inverse.


 * mat3 eastNorthUpToEye = czm_eastNorthUpToEyeCoordinates(


 *     positionMC, normalEC);


 * mat3 eyeToEastNorthUp = czm_transpose(eastNorthUpToEye);


 */


mat2 czm_transpose(mat2 matrix)


{


    return mat2(


        matrix[0][0], matrix[1][0],


        matrix[0][1], matrix[1][1]);


}


 


mat3 czm_transpose(mat3 matrix)


{


    return mat3(


        matrix[0][0], matrix[1][0], matrix[2][0],


        matrix[0][1], matrix[1][1], matrix[2][1],


        matrix[0][2], matrix[1][2], matrix[2][2]);


}


 


mat4 czm_transpose(mat4 matrix)


{


    return mat4(


        matrix[0][0], matrix[1][0], matrix[2][0], matrix[3][0],


        matrix[0][1], matrix[1][1], matrix[2][1], matrix[3][1],


        matrix[0][2], matrix[1][2], matrix[2][2], matrix[3][2],


        matrix[0][3], matrix[1][3], matrix[2][3], matrix[3][3]);


}


`;var YI=`/**


 * Unpacks a vec4 depth value to a float in [0, 1) range.


 *


 * @name czm_unpackDepth


 * @glslFunction


 *


 * @param {vec4} packedDepth The packed depth.


 *


 * @returns {float} The floating-point depth in [0, 1) range.


 */


 float czm_unpackDepth(vec4 packedDepth)


 {


    // See Aras Pranckevi\u010Dius' post Encoding Floats to RGBA


    // http://aras-p.info/blog/2009/07/30/encoding-floats-to-rgba-the-final/


    return dot(packedDepth, vec4(1.0, 1.0 / 255.0, 1.0 / 65025.0, 1.0 / 16581375.0));


 }


`;var XI=`/**


 * Unpack an IEEE 754 single-precision float that is packed as a little-endian unsigned normalized vec4.


 *


 * @name czm_unpackFloat


 * @glslFunction


 *


 * @param {vec4} packedFloat The packed float.


 *


 * @returns {float} The floating-point depth in arbitrary range.


 */


float czm_unpackFloat(vec4 packedFloat)


{


    // Convert to [0.0, 255.0] and round to integer


    packedFloat = floor(packedFloat * 255.0 + 0.5);


    float sign = 1.0 - step(128.0, packedFloat[3]) * 2.0;


    float exponent = 2.0 * mod(packedFloat[3], 128.0) + step(128.0, packedFloat[2]) - 127.0;    


    if (exponent == -127.0)


    {


        return 0.0;


    }


    float mantissa = mod(packedFloat[2], 128.0) * 65536.0 + packedFloat[1] * 256.0 + packedFloat[0] + float(0x800000);


    float result = sign * exp2(exponent - 23.0) * mantissa;


    return result;


}


`;var KI=`/**


 * Unpack unsigned integers of 1-4 bytes. in WebGL 1, there is no uint type,


 * so the return value is an int.


 * <p>


 * There are also precision limitations in WebGL 1. highp int is still limited


 * to 24 bits. Above the value of 2^24 = 16777216, precision loss may occur.


 * </p>


 *


 * @param {float|vec2|vec3|vec4} packed The packed value. For vectors, the components are listed in little-endian order.


 *


 * @return {int} The unpacked value.


 */


 int czm_unpackUint(float packedValue) {


   float rounded = czm_round(packedValue * 255.0);


   return int(rounded);


 }


 


 int czm_unpackUint(vec2 packedValue) {


   vec2 rounded = czm_round(packedValue * 255.0);


   return int(dot(rounded, vec2(1.0, 256.0)));


 }


 


 int czm_unpackUint(vec3 packedValue) {


   vec3 rounded = czm_round(packedValue * 255.0);


   return int(dot(rounded, vec3(1.0, 256.0, 65536.0)));


 }


 


 int czm_unpackUint(vec4 packedValue) {


   vec4 rounded = czm_round(packedValue * 255.0);


   return int(dot(rounded, vec4(1.0, 256.0, 65536.0, 16777216.0)));


 }


`;var ZI=`/**


 * Transform metadata values following the EXT_structural_metadata spec


 * by multiplying by scale and adding the offset. Operations are always


 * performed component-wise, even for matrices.


 * 


 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} offset The offset to add


 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} scale The scale factor to multiply


 * @param {float|vec2|vec3|vec4|mat2|mat3|mat4} value The original value.


 *


 * @return {float|vec2|vec3|vec4|mat2|mat3|mat4} The transformed value of the same scalar/vector/matrix type as the input.


 */


float czm_valueTransform(float offset, float scale, float value) {


  return scale * value + offset;


}


 


vec2 czm_valueTransform(vec2 offset, vec2 scale, vec2 value) {


  return scale * value + offset;


}


 


vec3 czm_valueTransform(vec3 offset, vec3 scale, vec3 value) {


  return scale * value + offset;


}


 


vec4 czm_valueTransform(vec4 offset, vec4 scale, vec4 value) {


  return scale * value + offset;


}


 


mat2 czm_valueTransform(mat2 offset, mat2 scale, mat2 value) {


  return matrixCompMult(scale, value) + offset;


}


 


mat3 czm_valueTransform(mat3 offset, mat3 scale, mat3 value) {


  return matrixCompMult(scale, value) + offset;


}


 


mat4 czm_valueTransform(mat4 offset, mat4 scale, mat4 value) {


  return matrixCompMult(scale, value) + offset;


}


`;var QI=`#ifdef LOG_DEPTH


// 1.0 at the near plane, increasing linearly from there.


out float v_depthFromNearPlusOne;


#ifdef SHADOW_MAP


out vec3 v_logPositionEC;


#endif


#endif


 


vec4 czm_updatePositionDepth(vec4 coords) {


#if defined(LOG_DEPTH)


 


#ifdef SHADOW_MAP


    vec3 logPositionEC = (czm_inverseProjection * coords).xyz;


    v_logPositionEC = logPositionEC;


#endif


 


    // With the very high far/near ratios used with the logarithmic depth


    // buffer, floating point rounding errors can cause linear depth values


    // to end up on the wrong side of the far plane, even for vertices that


    // are really nowhere near it. Since we always write a correct logarithmic


    // depth value in the fragment shader anyway, we just need to make sure


    // such errors don't cause the primitive to be clipped entirely before


    // we even get to the fragment shader.


    coords.z = clamp(coords.z / coords.w, -1.0, 1.0) * coords.w;


#endif


 


    return coords;


}


 


/**


 * Writes the logarithmic depth to gl_Position using the already computed gl_Position.


 *


 * @name czm_vertexLogDepth


 * @glslFunction


 */


void czm_vertexLogDepth()


{


#ifdef LOG_DEPTH


    v_depthFromNearPlusOne = (gl_Position.w - czm_currentFrustum.x) + 1.0;


    gl_Position = czm_updatePositionDepth(gl_Position);


#endif


}


 


/**


 * Writes the logarithmic depth to gl_Position using the provided clip coordinates.


 * <p>


 * An example use case for this function would be moving the vertex in window coordinates


 * before converting back to clip coordinates. Use the original vertex clip coordinates.


 * </p>


 * @name czm_vertexLogDepth


 * @glslFunction


 *


 * @param {vec4} clipCoords The vertex in clip coordinates.


 *


 * @example


 * czm_vertexLogDepth(czm_projection * vec4(positionEyeCoordinates, 1.0));


 */


void czm_vertexLogDepth(vec4 clipCoords)


{


#ifdef LOG_DEPTH


    v_depthFromNearPlusOne = (clipCoords.w - czm_currentFrustum.x) + 1.0;


    czm_updatePositionDepth(clipCoords);


#endif


}


`;var $I=`vec4 czm_screenToEyeCoordinates(vec4 screenCoordinate)


{


    // Reconstruct NDC coordinates


    float x = 2.0 * screenCoordinate.x - 1.0;


    float y = 2.0 * screenCoordinate.y - 1.0;


    float z = (screenCoordinate.z - czm_viewportTransformation[3][2]) / czm_viewportTransformation[2][2];


    vec4 q = vec4(x, y, z, 1.0);


 


    // Reverse the perspective division to obtain clip coordinates.


    q /= screenCoordinate.w;


 


    // Reverse the projection transformation to obtain eye coordinates.


    if (!(czm_inverseProjection == mat4(0.0))) // IE and Edge sometimes do something weird with != between mat4s


    {


        q = czm_inverseProjection * q;


    }


    else


    {


        float top = czm_frustumPlanes.x;


        float bottom = czm_frustumPlanes.y;


        float left = czm_frustumPlanes.z;


        float right = czm_frustumPlanes.w;


 


        float near = czm_currentFrustum.x;


        float far = czm_currentFrustum.y;


 


        q.x = (q.x * (right - left) + left + right) * 0.5;


        q.y = (q.y * (top - bottom) + bottom + top) * 0.5;


        q.z = (q.z * (near - far) - near - far) * 0.5;


        q.w = 1.0;


    }


 


    return q;


}


 


/**


 * Transforms a position from window to eye coordinates.


 * The transform from window to normalized device coordinates is done using components


 * of (@link czm_viewport} and {@link czm_viewportTransformation} instead of calculating


 * the inverse of <code>czm_viewportTransformation</code>. The transformation from


 * normalized device coordinates to clip coordinates is done using <code>fragmentCoordinate.w</code>,


 * which is expected to be the scalar used in the perspective divide. The transformation


 * from clip to eye coordinates is done using {@link czm_inverseProjection}.


 *


 * @name czm_windowToEyeCoordinates


 * @glslFunction


 *


 * @param {vec4} fragmentCoordinate The position in window coordinates to transform.


 *


 * @returns {vec4} The transformed position in eye coordinates.


 *


 * @see czm_modelToWindowCoordinates


 * @see czm_eyeToWindowCoordinates


 * @see czm_inverseProjection


 * @see czm_viewport


 * @see czm_viewportTransformation


 *


 * @example


 * vec4 positionEC = czm_windowToEyeCoordinates(gl_FragCoord);


 */


vec4 czm_windowToEyeCoordinates(vec4 fragmentCoordinate)


{


    vec2 screenCoordXY = (fragmentCoordinate.xy - czm_viewport.xy) / czm_viewport.zw;


    return czm_screenToEyeCoordinates(vec4(screenCoordXY, fragmentCoordinate.zw));


}


 


vec4 czm_screenToEyeCoordinates(vec2 screenCoordinateXY, float depthOrLogDepth)


{


    // See reverseLogDepth.glsl. This is separate to re-use the pow.


#if defined(LOG_DEPTH) || defined(LOG_DEPTH_READ_ONLY)


    float near = czm_currentFrustum.x;


    float far = czm_currentFrustum.y;


    float log2Depth = depthOrLogDepth * czm_log2FarDepthFromNearPlusOne;


    float depthFromNear = pow(2.0, log2Depth) - 1.0;


    float depthFromCamera = depthFromNear + near;


    vec4 screenCoord = vec4(screenCoordinateXY, far * (1.0 - near / depthFromCamera) / (far - near), 1.0);


    vec4 eyeCoordinate = czm_screenToEyeCoordinates(screenCoord);


    eyeCoordinate.w = 1.0 / depthFromCamera; // Better precision


    return eyeCoordinate;


#else


    vec4 screenCoord = vec4(screenCoordinateXY, depthOrLogDepth, 1.0);


    vec4 eyeCoordinate = czm_screenToEyeCoordinates(screenCoord);


#endif


    return eyeCoordinate;


}


 


/**


 * Transforms a position given as window x/y and a depth or a log depth from window to eye coordinates.


 * This function produces more accurate results for window positions with log depth than


 * conventionally unpacking the log depth using czm_reverseLogDepth and using the standard version


 * of czm_windowToEyeCoordinates.


 *


 * @name czm_windowToEyeCoordinates


 * @glslFunction


 *


 * @param {vec2} fragmentCoordinateXY The XY position in window coordinates to transform.


 * @param {float} depthOrLogDepth A depth or log depth for the fragment.


 *


 * @see czm_modelToWindowCoordinates


 * @see czm_eyeToWindowCoordinates


 * @see czm_inverseProjection


 * @see czm_viewport


 * @see czm_viewportTransformation


 *


 * @returns {vec4} The transformed position in eye coordinates.


 */


vec4 czm_windowToEyeCoordinates(vec2 fragmentCoordinateXY, float depthOrLogDepth)


{


    vec2 screenCoordXY = (fragmentCoordinateXY.xy - czm_viewport.xy) / czm_viewport.zw;


    return czm_screenToEyeCoordinates(screenCoordXY, depthOrLogDepth);


}


`;var JI=`// emulated noperspective


#if !defined(LOG_DEPTH)


in float v_WindowZ;


#endif


 


/**


 * Emulates GL_DEPTH_CLAMP. Clamps a fragment to the near and far plane


 * by writing the fragment's depth. See czm_depthClamp for more details.


 *


 * @name czm_writeDepthClamp


 * @glslFunction


 *


 * @example


 * out_FragColor = color;


 * czm_writeDepthClamp();


 *


 * @see czm_depthClamp


 */


void czm_writeDepthClamp()


{


#if (!defined(LOG_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))


    gl_FragDepth = clamp(v_WindowZ * gl_FragCoord.w, 0.0, 1.0);


#endif


}


`;var eP=`#ifdef LOG_DEPTH


in float v_depthFromNearPlusOne;


 


#ifdef POLYGON_OFFSET


uniform vec2 u_polygonOffset;


#endif


 


#endif


 


/**


 * Writes the fragment depth to the logarithmic depth buffer.


 * <p>


 * Use this when the vertex shader does not call {@link czm_vertexlogDepth}, for example, when


 * ray-casting geometry using a full screen quad.


 * </p>


 * @name czm_writeLogDepth


 * @glslFunction


 *


 * @param {float} depth The depth coordinate, where 1.0 is on the near plane and


 *                      depth increases in eye-space units from there


 *


 * @example


 * czm_writeLogDepth((czm_projection * v_positionEyeCoordinates).w + 1.0);


 */


void czm_writeLogDepth(float depth)


{


#if (defined(LOG_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))


    // Discard the vertex if it's not between the near and far planes.


    // We allow a bit of epsilon on the near plane comparison because a 1.0


    // from the vertex shader (indicating the vertex should be _on_ the near


    // plane) will not necessarily come here as exactly 1.0.


    if (depth <= 0.9999999 || depth > czm_farDepthFromNearPlusOne) {


        discard;


    }


 


#ifdef POLYGON_OFFSET


    // Polygon offset: m * factor + r * units


    float factor = u_polygonOffset[0];


    float units = u_polygonOffset[1];


 


#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))


    // This factor doesn't work in IE 10


    if (factor != 0.0) {


        // m = sqrt(dZdX^2 + dZdY^2);


        float x = dFdx(depth);


        float y = dFdy(depth);


        float m = sqrt(x * x + y * y);


 


        // Apply the factor before computing the log depth.


        depth += m * factor;


    }


#endif


 


#endif


 


    gl_FragDepth = log2(depth) * czm_oneOverLog2FarDepthFromNearPlusOne;


 


#ifdef POLYGON_OFFSET


    // Apply the units after the log depth.


    gl_FragDepth += czm_epsilon7 * units;


#endif


 


#endif


}


 


/**


 * Writes the fragment depth to the logarithmic depth buffer.


 * <p>


 * Use this when the vertex shader calls {@link czm_vertexlogDepth}.


 * </p>


 *


 * @name czm_writeLogDepth


 * @glslFunction


 */


void czm_writeLogDepth() {


#ifdef LOG_DEPTH


    czm_writeLogDepth(v_depthFromNearPlusOne);


#endif


}


`;var tP=`/**


 * Transforms a value for non-perspective interpolation by multiplying


 * it by w, the value used in the perspective divide. This function is


 * intended to be called in a vertex shader to compute the value of a


 * \`varying\` that should not be subject to perspective interpolation.


 * For example, screen-space texture coordinates. The fragment shader


 * must call {@link czm_readNonPerspective} to retrieve the final


 * non-perspective value.


 *


 * @name czm_writeNonPerspective


 * @glslFunction


 *


 * @param {float|vec2|vec3|vec4} value The value to be interpolated without accounting for perspective.


 * @param {float} w The perspective divide value. Usually this is the computed \`gl_Position.w\`.


 * @returns {float|vec2|vec3|vec4} The transformed value, intended to be stored in a \`varying\` and read in the


 *          fragment shader with {@link czm_readNonPerspective}.


 */


float czm_writeNonPerspective(float value, float w) {


    return value * w;


}


 


vec2 czm_writeNonPerspective(vec2 value, float w) {


    return value * w;


}


 


vec3 czm_writeNonPerspective(vec3 value, float w) {


    return value * w;


}


 


vec4 czm_writeNonPerspective(vec4 value, float w) {


    return value * w;


}


`;var nP=`/**


 * Converts a CIE Yxy color to RGB.


 * <p>The conversion is described in


 * {@link http://content.gpwiki.org/index.php/D3DBook:High-Dynamic_Range_Rendering#Luminance_Transform|Luminance Transform}


 * </p>


 * 


 * @name czm_XYZToRGB


 * @glslFunction


 * 


 * @param {vec3} Yxy The color in CIE Yxy.


 *


 * @returns {vec3} The color in RGB.


 *


 * @example


 * vec3 xyz = czm_RGBToXYZ(rgb);


 * xyz.x = max(xyz.x - luminanceThreshold, 0.0);


 * rgb = czm_XYZToRGB(xyz);


 */


vec3 czm_XYZToRGB(vec3 Yxy)


{


    const mat3 XYZ2RGB = mat3( 3.2405, -0.9693,  0.0556,


                              -1.5371,  1.8760, -0.2040,


                              -0.4985,  0.0416,  1.0572);


    vec3 xyz;


    xyz.r = Yxy.r * Yxy.g / Yxy.b;


    xyz.g = Yxy.r;


    xyz.b = Yxy.r * (1.0 - Yxy.g - Yxy.b) / Yxy.b;


    


    return XYZ2RGB * xyz;


}


`;var J0={czm_degreesPerRadian:Dv,czm_depthRange:Iv,czm_epsilon1:Pv,czm_epsilon2:Rv,czm_epsilon3:Ov,czm_epsilon4:Mv,czm_epsilon5:Lv,czm_epsilon6:Nv,czm_epsilon7:Fv,czm_infinity:Bv,czm_oneOverPi:kv,czm_oneOverTwoPi:Uv,czm_passCesium3DTile:Vv,czm_passCesium3DTileClassification:zv,czm_passCesium3DTileClassificationIgnoreShow:Hv,czm_passClassification:Gv,czm_passCompute:Wv,czm_passEnvironment:jv,czm_passGlobe:qv,czm_passOpaque:Yv,czm_passOverlay:Xv,czm_passTerrainClassification:Kv,czm_passTranslucent:Zv,czm_passVoxels:Qv,czm_pi:$v,czm_piOverFour:Jv,czm_piOverSix:eD,czm_piOverThree:tD,czm_piOverTwo:nD,czm_radiansPerDegree:iD,czm_sceneMode2D:oD,czm_sceneMode3D:rD,czm_sceneModeColumbusView:sD,czm_sceneModeMorphing:aD,czm_solarRadius:cD,czm_threePiOver2:lD,czm_twoPi:uD,czm_webMercatorMaxLatitude:fD,czm_depthRangeStruct:dD,czm_material:hD,czm_materialInput:mD,czm_modelMaterial:pD,czm_modelVertexOutput:_D,czm_pbrParameters:gD,czm_ray:yD,czm_raySegment:xD,czm_shadowParameters:bD,czm_acesTonemapping:TD,czm_alphaWeight:AD,czm_antialias:CD,czm_applyHSBShift:ED,czm_approximateSphericalCoordinates:SD,czm_approximateTanh:wD,czm_backFacing:vD,czm_branchFreeTernary:DD,czm_cascadeColor:ID,czm_cascadeDistance:PD,czm_cascadeMatrix:RD,czm_cascadeWeights:OD,czm_columbusViewMorph:MD,czm_computeAtmosphereColor:LD,czm_computeGroundAtmosphereScattering:ND,czm_computePosition:FD,czm_computeScattering:BD,czm_cosineAndSine:kD,czm_decompressTextureCoordinates:UD,czm_defaultPbrMaterial:VD,czm_depthClamp:zD,czm_eastNorthUpToEyeCoordinates:HD,czm_ellipsoidContainsPoint:GD,czm_ellipsoidWgs84TextureCoordinates:WD,czm_equalsEpsilon:jD,czm_eyeOffset:qD,czm_eyeToWindowCoordinates:YD,czm_fastApproximateAtan:XD,czm_fog:KD,czm_gammaCorrect:ZD,czm_geodeticSurfaceNormal:QD,czm_getDefaultMaterial:$D,czm_getDynamicAtmosphereLightDirection:JD,czm_getLambertDiffuse:eI,czm_getSpecular:tI,czm_getWaterNoise:nI,czm_HSBToRGB:iI,czm_HSLToRGB:oI,czm_hue:rI,czm_inverseGamma:sI,czm_isEmpty:aI,czm_isFull:cI,czm_latitudeToWebMercatorFraction:lI,czm_linearToSrgb:uI,czm_lineDistance:fI,czm_luminance:dI,czm_metersPerPixel:hI,czm_modelToWindowCoordinates:mI,czm_multiplyWithColorBalance:pI,czm_nearFarScalar:_I,czm_octDecode:gI,czm_packDepth:yI,czm_pbrLighting:xI,czm_pbrMetallicRoughnessMaterial:bI,czm_pbrSpecularGlossinessMaterial:TI,czm_phong:AI,czm_planeDistance:CI,czm_pointAlongRay:EI,czm_rayEllipsoidIntersectionInterval:SI,czm_raySphereIntersectionInterval:wI,czm_readDepth:vI,czm_readNonPerspective:DI,czm_reverseLogDepth:II,czm_RGBToHSB:PI,czm_RGBToHSL:RI,czm_RGBToXYZ:OI,czm_round:MI,czm_sampleOctahedralProjection:LI,czm_saturation:NI,czm_shadowDepthCompare:FI,czm_shadowVisibility:BI,czm_signNotZero:kI,czm_sphericalHarmonics:UI,czm_srgbToLinear:VI,czm_tangentToEyeSpaceMatrix:zI,czm_textureCube:HI,czm_transformPlane:GI,czm_translateRelativeToEye:WI,czm_translucentPhong:jI,czm_transpose:qI,czm_unpackDepth:YI,czm_unpackFloat:XI,czm_unpackUint:KI,czm_valueTransform:ZI,czm_vertexLogDepth:QI,czm_windowToEyeCoordinates:$I,czm_writeDepthClamp:JI,czm_writeLogDepth:eP,czm_writeNonPerspective:tP,czm_XYZToRGB:nP};function HDe(e,t){let n=e;return n=n.replaceAll("version 300 es",""),n=n.replaceAll(/(texture\()/g,"texture2D("),t?(n=n.replaceAll(/(in)\s+(vec\d|mat\d|float)/g,"varying $2"),/out_FragData_(\d+)/.test(n)&&(n=`#extension GL_EXT_draw_buffers : enable


${n}`,n=n.replaceAll(/layout\s+\(location\s*=\s*\d+\)\s*out\s+vec4\s+out_FragData_\d+;/g,""),n=n.replaceAll(/out_FragData_(\d+)/g,"gl_FragData[$1]")),n=n.replaceAll(/layout\s+\(location\s*=\s*0\)\s*out\s+vec4\s+out_FragColor;/g,""),n=n.replaceAll(/out_FragColor/g,"gl_FragColor"),n=n.replaceAll(/out_FragColor\[(\d+)\]/g,"gl_FragColor[$1]"),/gl_FragDepth/.test(n)&&(n=`#extension GL_EXT_frag_depth : enable


${n}`,n=n.replaceAll(/gl_FragDepth/g,"gl_FragDepthEXT")),n=`#ifdef GL_OES_standard_derivatives


#extension GL_OES_standard_derivatives : enable


#endif


${n}`):(n=n.replaceAll(/(in)\s+(vec\d|mat\d|float)/g,"attribute $2"),n=n.replaceAll(/(out)\s+(vec\d|mat\d|float)\s+([\w]+);/g,"varying $2 $3;")),n=`#version 100


${n}`,n}var iP=HDe;function cee(e){return e=e.replace(/\/\/.*/g,""),e.replace(/\/\*\*[\s\S]*?\*\//gm,function(t){let n=t.match(/\n/gm).length,i="";for(let o=0;o<n;++o)i+=`


`;return i})}function lee(e,t,n){let i;for(let o=0;o<n.length;++o)n[o].name===e&&(i=n[o]);return u(i)||(t=cee(t),i={name:e,glslSource:t,dependsOn:[],requiredBy:[],evaluated:!1},n.push(i)),i}function uee(e,t){if(e.evaluated)return;e.evaluated=!0;let n=e.glslSource.match(/\bczm_[a-zA-Z0-9_]*/g);u(n)&&n!==null&&(n=n.filter(function(i,o){return n.indexOf(i)===o}),n.forEach(function(i){if(i!==e.name&&Ns._czmBuiltinsAndUniforms.hasOwnProperty(i)){let o=lee(i,Ns._czmBuiltinsAndUniforms[i],t);e.dependsOn.push(o),o.requiredBy.push(e),uee(o,t)}}))}function GDe(e){let t=[],n=[];for(;e.length>0;){let o=e.pop();n.push(o),o.requiredBy.length===0&&t.push(o)}for(;t.length>0;){let o=t.shift();e.push(o);for(let r=0;r<o.dependsOn.length;++r){let s=o.dependsOn[r],a=s.requiredBy.indexOf(o);s.requiredBy.splice(a,1),s.requiredBy.length===0&&t.push(s)}}let i=[];for(let o=0;o<n.length;++o)n[o].requiredBy.length!==0&&i.push(n[o])}function WDe(e){let t=[],n=lee("main",e,t);uee(n,t),GDe(t);let i="";for(let o=t.length-1;o>=0;--o)i=`${i+t[o].glslSource}


`;return i.replace(n.glslSource,"")}function fee(e,t,n){let i,o,r="",s=e.sources;if(u(s))for(i=0,o=s.length;i<o;++i)r+=`


#line 0


${s[i]}`;r=cee(r);let a;r=r.replace(/#version\s+(.*?)\n/gm,function(x,b){return a=b,`


`});let c=[];r=r.replace(/#extension.*\n/gm,function(x){return c.push(x),`


`}),r=r.replace(/precision\s(lowp|mediump|highp)\s(float|int);/,"");let l=e.pickColorQualifier;u(l)&&(r=Ns.createPickFragmentShaderSource(r,l));let f="",d=c.length;for(i=0;i<d;i++)f+=c[i];t&&(f+=`#ifdef GL_FRAGMENT_PRECISION_HIGH


    precision highp float;


    precision highp int;


#else


    precision mediump float;


    precision mediump int;


    #define highp mediump


#endif


 


`);let p=e.defines;if(u(p))for(i=0,o=p.length;i<o;++i){let x=p[i];x.length!==0&&(f+=`#define ${x}


`)}n.textureFloatLinear&&(f+=`#define OES_texture_float_linear


 


`),n.floatingPointTexture&&(f+=`#define OES_texture_float


 


`);let g="";e.includeBuiltIns&&(g=WDe(r)),f+=`


#line 0


`;let m=g+r;return n.webgl2&&t&&!/layout\s*\(location\s*=\s*0\)\s*out\s+vec4\s+out_FragColor;/g.test(m)&&!/czm_out_FragColor/g.test(m)&&/out_FragColor/g.test(m)&&(f+=`layout(location = 0) out vec4 out_FragColor;


 


`),f+=g,f+=r,n.webgl2?f=`#version 300 es


${f}`:f=iP(f,t),f}function Ns(e){e=y(e,y.EMPTY_OBJECT);let t=e.pickColorQualifier;this.defines=u(e.defines)?e.defines.slice(0):[],this.sources=u(e.sources)?e.sources.slice(0):[],this.pickColorQualifier=t,this.includeBuiltIns=y(e.includeBuiltIns,!0)}Ns.prototype.clone=function(){return new Ns({sources:this.sources,defines:this.defines,pickColorQualifier:this.pickColorQualifier,includeBuiltIns:this.includeBuiltIns})};Ns.replaceMain=function(e,t){return t=`void ${t}()`,e.replace(/void\s+main\s*\(\s*(?:void)?\s*\)/g,t)};Ns.prototype.getCacheKey=function(){let t=this.defines.slice().sort().join(","),n=this.pickColorQualifier,i=this.includeBuiltIns,o=this.sources.join(`


`);return`${t}:${n}:${i}:${o}`};Ns.prototype.createCombinedVertexShader=function(e){return fee(this,!1,e)};Ns.prototype.createCombinedFragmentShader=function(e){return fee(this,!0,e)};Ns._czmBuiltinsAndUniforms={};for(let e in J0)J0.hasOwnProperty(e)&&(Ns._czmBuiltinsAndUniforms[e]=J0[e]);for(let e in hp)if(hp.hasOwnProperty(e)){let t=hp[e];typeof t.getDeclaration=="function"&&(Ns._czmBuiltinsAndUniforms[e]=t.getDeclaration(e))}Ns.createPickVertexShaderSource=function(e){return`${Ns.replaceMain(e,"czm_old_main")}


in vec4 pickColor; 


out vec4 czm_pickColor; 


void main() 


{ 


    czm_old_main(); 


    czm_pickColor = pickColor; 


}`};Ns.createPickFragmentShaderSource=function(e,t){let n=Ns.replaceMain(e,"czm_old_main"),i=`${t} vec4 czm_pickColor; 


void main() 


{ 


    czm_old_main(); 


    if (out_FragColor.a == 0.0) { 


       discard; 


    } 


    out_FragColor = czm_pickColor; 


}`;return`${n}


${i}`};function jDe(e,t){let n=e.defines,i=n.length;for(let o=0;o<i;++o)if(n[o]===t)return!0;return!1}function dee(e,t){let n=e.sources,i=n.length;for(let o=0;o<i;++o)if(n[o].indexOf(t)!==-1)return!0;return!1}function hee(e,t){let n=t.length;for(let i=0;i<n;++i){let o=t[i];if(dee(e,o))return o}}var qDe=["v_normalEC","v_normal"];Ns.findNormalVarying=function(e){return dee(e,"#ifdef HAS_NORMALS")?jDe(e,"HAS_NORMALS")?"v_normalEC":void 0:hee(e,qDe)};var YDe=["v_positionEC"];Ns.findPositionVarying=function(e){return hee(e,YDe)};var ze=Ns;var oP=`in vec3 position3DHigh;


in vec3 position3DLow;


in float batchId;


 


#ifdef EXTRUDED_GEOMETRY


in vec3 extrudeDirection;


 


uniform float u_globeMinimumAltitude;


#endif // EXTRUDED_GEOMETRY


 


#ifdef PER_INSTANCE_COLOR


out vec4 v_color;


#endif // PER_INSTANCE_COLOR


 


#ifdef TEXTURE_COORDINATES


#ifdef SPHERICAL


out vec4 v_sphericalExtents;


#else // SPHERICAL


out vec2 v_inversePlaneExtents;


out vec4 v_westPlane;


out vec4 v_southPlane;


#endif // SPHERICAL


out vec3 v_uvMinAndSphericalLongitudeRotation;


out vec3 v_uMaxAndInverseDistance;


out vec3 v_vMaxAndInverseDistance;


#endif // TEXTURE_COORDINATES


 


void main()


{


    vec4 position = czm_computePosition();


 


#ifdef EXTRUDED_GEOMETRY


    float delta = min(u_globeMinimumAltitude, czm_geometricToleranceOverMeter * length(position.xyz));


    delta *= czm_sceneMode == czm_sceneMode3D ? 1.0 : 0.0;


 


    //extrudeDirection is zero for the top layer


    position = position + vec4(extrudeDirection * delta, 0.0);


#endif


 


#ifdef TEXTURE_COORDINATES


#ifdef SPHERICAL


    v_sphericalExtents = czm_batchTable_sphericalExtents(batchId);


    v_uvMinAndSphericalLongitudeRotation.z = czm_batchTable_longitudeRotation(batchId);


#else // SPHERICAL


#ifdef COLUMBUS_VIEW_2D


    vec4 planes2D_high = czm_batchTable_planes2D_HIGH(batchId);


    vec4 planes2D_low = czm_batchTable_planes2D_LOW(batchId);


 


    // If the primitive is split across the IDL (planes2D_high.x > planes2D_high.w):


    // - If this vertex is on the east side of the IDL (position3DLow.y > 0.0, comparison with position3DHigh may produce artifacts)


    // - existing "east" is on the wrong side of the world, far away (planes2D_high/low.w)


    // - so set "east" as beyond the eastmost extent of the projection (idlSplitNewPlaneHiLow)


    vec2 idlSplitNewPlaneHiLow = vec2(EAST_MOST_X_HIGH - (WEST_MOST_X_HIGH - planes2D_high.w), EAST_MOST_X_LOW - (WEST_MOST_X_LOW - planes2D_low.w));


    bool idlSplit = planes2D_high.x > planes2D_high.w && position3DLow.y > 0.0;


    planes2D_high.w = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.x, planes2D_high.w);


    planes2D_low.w = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.y, planes2D_low.w);


 


    // - else, if this vertex is on the west side of the IDL (position3DLow.y < 0.0)


    // - existing "west" is on the wrong side of the world, far away (planes2D_high/low.x)


    // - so set "west" as beyond the westmost extent of the projection (idlSplitNewPlaneHiLow)


    idlSplit = planes2D_high.x > planes2D_high.w && position3DLow.y < 0.0;


    idlSplitNewPlaneHiLow = vec2(WEST_MOST_X_HIGH - (EAST_MOST_X_HIGH - planes2D_high.x), WEST_MOST_X_LOW - (EAST_MOST_X_LOW - planes2D_low.x));


    planes2D_high.x = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.x, planes2D_high.x);


    planes2D_low.x = czm_branchFreeTernary(idlSplit, idlSplitNewPlaneHiLow.y, planes2D_low.x);


 


    vec3 southWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.xy), vec3(0.0, planes2D_low.xy))).xyz;


    vec3 northWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.x, planes2D_high.z), vec3(0.0, planes2D_low.x, planes2D_low.z))).xyz;


    vec3 southEastCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, planes2D_high.w, planes2D_high.y), vec3(0.0, planes2D_low.w, planes2D_low.y))).xyz;


#else // COLUMBUS_VIEW_2D


    // 3D case has smaller "plane extents," so planes encoded as a 64 bit position and 2 vec3s for distances/direction


    vec3 southWestCorner = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(czm_batchTable_southWest_HIGH(batchId), czm_batchTable_southWest_LOW(batchId))).xyz;


    vec3 northWestCorner = czm_normal * czm_batchTable_northward(batchId) + southWestCorner;


    vec3 southEastCorner = czm_normal * czm_batchTable_eastward(batchId) + southWestCorner;


#endif // COLUMBUS_VIEW_2D


 


    vec3 eastWard = southEastCorner - southWestCorner;


    float eastExtent = length(eastWard);


    eastWard /= eastExtent;


 


    vec3 northWard = northWestCorner - southWestCorner;


    float northExtent = length(northWard);


    northWard /= northExtent;


 


    v_westPlane = vec4(eastWard, -dot(eastWard, southWestCorner));


    v_southPlane = vec4(northWard, -dot(northWard, southWestCorner));


    v_inversePlaneExtents = vec2(1.0 / eastExtent, 1.0 / northExtent);


#endif // SPHERICAL


    vec4 uvMinAndExtents = czm_batchTable_uvMinAndExtents(batchId);


    vec4 uMaxVmax = czm_batchTable_uMaxVmax(batchId);


 


    v_uMaxAndInverseDistance = vec3(uMaxVmax.xy, uvMinAndExtents.z);


    v_vMaxAndInverseDistance = vec3(uMaxVmax.zw, uvMinAndExtents.w);


    v_uvMinAndSphericalLongitudeRotation.xy = uvMinAndExtents.xy;


#endif // TEXTURE_COORDINATES


 


#ifdef PER_INSTANCE_COLOR


    v_color = czm_batchTable_color(batchId);


#endif


 


    gl_Position = czm_depthClamp(czm_modelViewProjectionRelativeToEye * position);


}


`;var Cg=`#ifdef VECTOR_TILE


uniform vec4 u_highlightColor;


#endif


 


void main(void)


{


#ifdef VECTOR_TILE


    out_FragColor = czm_gammaCorrect(u_highlightColor);


#else


    out_FragColor = vec4(1.0);


#endif


    czm_writeDepthClamp();


}


`;var mee={TERRAIN:0,CESIUM_3D_TILE:1,BOTH:2};mee.NUMBER_OF_CLASSIFICATION_TYPES=3;var zn=Object.freeze(mee);var XDe={NEVER:ee.NEVER,LESS:ee.LESS,EQUAL:ee.EQUAL,LESS_OR_EQUAL:ee.LEQUAL,GREATER:ee.GREATER,NOT_EQUAL:ee.NOTEQUAL,GREATER_OR_EQUAL:ee.GEQUAL,ALWAYS:ee.ALWAYS},Qa=Object.freeze(XDe);function Qh(){this.high=h.clone(h.ZERO),this.low=h.clone(h.ZERO)}Qh.encode=function(e,t){u(t)||(t={high:0,low:0});let n;return e>=0?(n=Math.floor(e/65536)*65536,t.high=n,t.low=e-n):(n=Math.floor(-e/65536)*65536,t.high=-n,t.low=e+n),t};var pp={high:0,low:0};Qh.fromCartesian=function(e,t){u(t)||(t=new Qh);let n=t.high,i=t.low;return Qh.encode(e.x,pp),n.x=pp.high,i.x=pp.low,Qh.encode(e.y,pp),n.y=pp.high,i.y=pp.low,Qh.encode(e.z,pp),n.z=pp.high,i.z=pp.low,t};var wG=new Qh;Qh.writeElements=function(e,t,n){Qh.fromCartesian(e,wG);let i=wG.high,o=wG.low;t[n]=i.x,t[n+1]=i.y,t[n+2]=i.z,t[n+3]=o.x,t[n+4]=o.y,t[n+5]=o.z};var Yn=Qh;function KDe(e,t){let n=[],i=e.length,o=0;for(;o<i;){let r=Math.ceil((i-o)/t--);n.push(e.slice(o,o+r)),o+=r}return n}var rP=KDe;var Yk={STREAM_DRAW:ee.STREAM_DRAW,STATIC_DRAW:ee.STATIC_DRAW,DYNAMIC_DRAW:ee.DYNAMIC_DRAW,validate:function(e){return e===Yk.STREAM_DRAW||e===Yk.STATIC_DRAW||e===Yk.DYNAMIC_DRAW}},Fe=Object.freeze(Yk);var Fs={UNSIGNED_BYTE:ee.UNSIGNED_BYTE,UNSIGNED_SHORT:ee.UNSIGNED_SHORT,UNSIGNED_INT:ee.UNSIGNED_INT};Fs.getSizeInBytes=function(e){switch(e){case Fs.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case Fs.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case Fs.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT}};Fs.fromSizeInBytes=function(e){switch(e){case 2:return Fs.UNSIGNED_SHORT;case 4:return Fs.UNSIGNED_INT;case 1:return Fs.UNSIGNED_BYTE}};Fs.validate=function(e){return u(e)&&(e===Fs.UNSIGNED_BYTE||e===Fs.UNSIGNED_SHORT||e===Fs.UNSIGNED_INT)};Fs.createTypedArray=function(e,t){return e>=O.SIXTY_FOUR_KILOBYTES?new Uint32Array(t):new Uint16Array(t)};Fs.createTypedArrayFromArrayBuffer=function(e,t,n,i){return e>=O.SIXTY_FOUR_KILOBYTES?new Uint32Array(t,n,i):new Uint16Array(t,n,i)};Fs.fromTypedArray=function(e){if(e instanceof Uint8Array)return Fs.UNSIGNED_BYTE;if(e instanceof Uint16Array)return Fs.UNSIGNED_SHORT;if(e instanceof Uint32Array)return Fs.UNSIGNED_INT};var Ne=Object.freeze(Fs);function tf(e){e=y(e,y.EMPTY_OBJECT);let t=e.context._gl,n=e.bufferTarget,i=e.typedArray,o=e.sizeInBytes,r=e.usage,s=u(i);s&&(o=i.byteLength);let a=t.createBuffer();t.bindBuffer(n,a),t.bufferData(n,s?i:o,r),t.bindBuffer(n,null),this._id=qn(),this._gl=t,this._webgl2=e.context._webgl2,this._bufferTarget=n,this._sizeInBytes=o,this._usage=r,this._buffer=a,this.vertexArrayDestroyable=!0}tf.createVertexBuffer=function(e){return new tf({context:e.context,bufferTarget:ee.ARRAY_BUFFER,typedArray:e.typedArray,sizeInBytes:e.sizeInBytes,usage:e.usage})};tf.createIndexBuffer=function(e){let t=e.context,n=e.indexDatatype,i=Ne.getSizeInBytes(n),o=new tf({context:t,bufferTarget:ee.ELEMENT_ARRAY_BUFFER,typedArray:e.typedArray,sizeInBytes:e.sizeInBytes,usage:e.usage}),r=o.sizeInBytes/i;return Object.defineProperties(o,{indexDatatype:{get:function(){return n}},bytesPerIndex:{get:function(){return i}},numberOfIndices:{get:function(){return r}}}),o};Object.defineProperties(tf.prototype,{sizeInBytes:{get:function(){return this._sizeInBytes}},usage:{get:function(){return this._usage}}});tf.prototype._getBuffer=function(){return this._buffer};tf.prototype.copyFromArrayView=function(e,t){t=y(t,0);let n=this._gl,i=this._bufferTarget;n.bindBuffer(i,this._buffer),n.bufferSubData(i,t,e),n.bindBuffer(i,null)};tf.prototype.copyFromBuffer=function(e,t,n,i){let o=ee.COPY_READ_BUFFER,r=ee.COPY_WRITE_BUFFER,s=this._gl;s.bindBuffer(r,this._buffer),s.bindBuffer(o,e._buffer),s.copyBufferSubData(o,r,t,n,i),s.bindBuffer(r,null),s.bindBuffer(o,null)};tf.prototype.getBufferData=function(e,t,n,i){t=y(t,0),n=y(n,0);let o=this._gl,r=ee.COPY_READ_BUFFER;o.bindBuffer(r,this._buffer),o.getBufferSubData(r,t,e,n,i),o.bindBuffer(r,null)};tf.prototype.isDestroyed=function(){return!1};tf.prototype.destroy=function(){return this._gl.deleteBuffer(this._buffer),le(this)};var dt=tf;function ZDe(e,t,n,i){let o=u(t.vertexBuffer),r=u(t.value),s=t.value?t.value.length:t.componentsPerAttribute,a={index:y(t.index,n),enabled:y(t.enabled,!0),vertexBuffer:t.vertexBuffer,value:r?t.value.slice(0):void 0,componentsPerAttribute:s,componentDatatype:y(t.componentDatatype,X.FLOAT),normalize:y(t.normalize,!1),offsetInBytes:y(t.offsetInBytes,0),strideInBytes:y(t.strideInBytes,0),instanceDivisor:y(t.instanceDivisor,0)};if(o)a.vertexAttrib=function(c){let l=this.index;c.bindBuffer(c.ARRAY_BUFFER,this.vertexBuffer._getBuffer()),c.vertexAttribPointer(l,this.componentsPerAttribute,this.componentDatatype,this.normalize,this.strideInBytes,this.offsetInBytes),c.enableVertexAttribArray(l),this.instanceDivisor>0&&(i.glVertexAttribDivisor(l,this.instanceDivisor),i._vertexAttribDivisors[l]=this.instanceDivisor,i._previousDrawInstanced=!0)},a.disableVertexAttribArray=function(c){c.disableVertexAttribArray(this.index),this.instanceDivisor>0&&i.glVertexAttribDivisor(n,0)};else{switch(a.componentsPerAttribute){case 1:a.vertexAttrib=function(c){c.vertexAttrib1fv(this.index,this.value)};break;case 2:a.vertexAttrib=function(c){c.vertexAttrib2fv(this.index,this.value)};break;case 3:a.vertexAttrib=function(c){c.vertexAttrib3fv(this.index,this.value)};break;case 4:a.vertexAttrib=function(c){c.vertexAttrib4fv(this.index,this.value)};break}a.disableVertexAttribArray=function(c){}}e.push(a)}function _ee(e,t,n){for(let i=0;i<t.length;++i){let o=t[i];o.enabled&&o.vertexAttrib(e)}u(n)&&e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,n._getBuffer())}function _p(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=t._gl,i=e.attributes,o=e.indexBuffer,r,s=[],a=1,c=!1,l=!1,f=i.length;for(r=0;r<f;++r)ZDe(s,i[r],r,t);for(f=s.length,r=0;r<f;++r){let p=s[r];if(u(p.vertexBuffer)&&p.instanceDivisor===0){let g=p.strideInBytes||p.componentsPerAttribute*X.getSizeInBytes(p.componentDatatype);a=p.vertexBuffer.sizeInBytes/g;break}}for(r=0;r<f;++r)s[r].instanceDivisor>0&&(c=!0),u(s[r].value)&&(l=!0);let d;t.vertexArrayObject&&(d=t.glCreateVertexArray(),t.glBindVertexArray(d),_ee(n,s,o),t.glBindVertexArray(null)),this._numberOfVertices=a,this._hasInstancedAttributes=c,this._hasConstantAttributes=l,this._context=t,this._gl=n,this._vao=d,this._attributes=s,this._indexBuffer=o}function pee(e){return e.values.length/e.componentsPerAttribute}function QDe(e){return X.getSizeInBytes(e.componentDatatype)*e.componentsPerAttribute}function $De(e){let t,n,i,o=[];for(n in e)e.hasOwnProperty(n)&&u(e[n])&&u(e[n].values)&&(o.push(n),e[n].componentDatatype===X.DOUBLE&&(e[n].componentDatatype=X.FLOAT,e[n].values=X.createTypedArray(X.FLOAT,e[n].values)));let r,s=o.length;if(s>0)for(r=pee(e[o[0]]),t=1;t<s;++t){let l=pee(e[o[t]]);if(l!==r)throw new ue(`Each attribute list must have the same number of vertices.  Attribute ${o[t]} has a different number of vertices (${l.toString()}) than attribute ${o[0]} (${r.toString()}).`)}o.sort(function(l,f){return X.getSizeInBytes(e[f].componentDatatype)-X.getSizeInBytes(e[l].componentDatatype)});let a=0,c={};for(t=0;t<s;++t)n=o[t],i=e[n],c[n]=a,a+=QDe(i);if(a>0){let l=X.getSizeInBytes(e[o[0]].componentDatatype),f=a%l;f!==0&&(a+=l-f);let d=r*a,p=new ArrayBuffer(d),g={};for(t=0;t<s;++t){n=o[t];let m=X.getSizeInBytes(e[n].componentDatatype);g[n]={pointer:X.createTypedArray(e[n].componentDatatype,p),index:c[n]/m,strideInComponentType:a/m}}for(t=0;t<r;++t)for(let m=0;m<s;++m){n=o[m],i=e[n];let x=i.values,b=g[n],T=b.pointer,C=i.componentsPerAttribute;for(let A=0;A<C;++A)T[b.index+A]=x[t*C+A];b.index+=b.strideInComponentType}return{buffer:p,offsetsInBytes:c,vertexSizeInBytes:a}}}_p.fromGeometry=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=y(e.geometry,y.EMPTY_OBJECT),i=y(e.bufferUsage,Fe.DYNAMIC_DRAW),o=y(e.attributeLocations,y.EMPTY_OBJECT),r=y(e.interleave,!1),s=e.vertexArrayAttributes,a,c,l,f=u(s)?s:[],d=n.attributes;if(r){let m=$De(d);if(u(m)){l=dt.createVertexBuffer({context:t,typedArray:m.buffer,usage:i});let x=m.offsetsInBytes,b=m.vertexSizeInBytes;for(a in d)d.hasOwnProperty(a)&&u(d[a])&&(c=d[a],u(c.values)?f.push({index:o[a],vertexBuffer:l,componentDatatype:c.componentDatatype,componentsPerAttribute:c.componentsPerAttribute,normalize:c.normalize,offsetInBytes:x[a],strideInBytes:b}):f.push({index:o[a],value:c.value,componentDatatype:c.componentDatatype,normalize:c.normalize}))}}else for(a in d)if(d.hasOwnProperty(a)&&u(d[a])){c=d[a];let m=c.componentDatatype;m===X.DOUBLE&&(m=X.FLOAT),l=void 0,u(c.values)&&(l=dt.createVertexBuffer({context:t,typedArray:X.createTypedArray(m,c.values),usage:i})),f.push({index:o[a],vertexBuffer:l,value:c.value,componentDatatype:m,componentsPerAttribute:c.componentsPerAttribute,normalize:c.normalize})}let p,g=n.indices;return u(g)&&(ut.computeNumberOfVertices(n)>=O.SIXTY_FOUR_KILOBYTES&&t.elementIndexUint?p=dt.createIndexBuffer({context:t,typedArray:new Uint32Array(g),usage:i,indexDatatype:Ne.UNSIGNED_INT}):p=dt.createIndexBuffer({context:t,typedArray:new Uint16Array(g),usage:i,indexDatatype:Ne.UNSIGNED_SHORT})),new _p({context:t,attributes:f,indexBuffer:p})};Object.defineProperties(_p.prototype,{numberOfAttributes:{get:function(){return this._attributes.length}},numberOfVertices:{get:function(){return this._numberOfVertices}},indexBuffer:{get:function(){return this._indexBuffer}}});_p.prototype.getAttribute=function(e){return this._attributes[e]};function JDe(e){let t=e._context,n=e._hasInstancedAttributes;if(!n&&!t._previousDrawInstanced)return;t._previousDrawInstanced=n;let i=t._vertexAttribDivisors,o=e._attributes,r=Gt.maximumVertexAttributes,s;if(n){let a=o.length;for(s=0;s<a;++s){let c=o[s];if(c.enabled){let l=c.instanceDivisor,f=c.index;l!==i[f]&&(t.glVertexAttribDivisor(f,l),i[f]=l)}}}else for(s=0;s<r;++s)i[s]>0&&(t.glVertexAttribDivisor(s,0),i[s]=0)}function eIe(e,t){let n=e._attributes,i=n.length;for(let o=0;o<i;++o){let r=n[o];r.enabled&&u(r.value)&&r.vertexAttrib(t)}}_p.prototype._bind=function(){u(this._vao)?(this._context.glBindVertexArray(this._vao),this._context.instancedArrays&&JDe(this),this._hasConstantAttributes&&eIe(this,this._gl)):_ee(this._gl,this._attributes,this._indexBuffer)};_p.prototype._unBind=function(){if(u(this._vao))this._context.glBindVertexArray(null);else{let e=this._attributes,t=this._gl;for(let n=0;n<e.length;++n){let i=e[n];i.enabled&&i.disableVertexAttribArray(t)}this._indexBuffer&&t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null)}};_p.prototype.isDestroyed=function(){return!1};_p.prototype.destroy=function(){let e=this._attributes;for(let n=0;n<e.length;++n){let i=e[n].vertexBuffer;u(i)&&!i.isDestroyed()&&i.vertexArrayDestroyable&&i.destroy()}let t=this._indexBuffer;return u(t)&&!t.isDestroyed()&&t.vertexArrayDestroyable&&t.destroy(),u(this._vao)&&this._context.glDeleteVertexArray(this._vao),le(this)};var ii=_p;function gp(e,t,n){if(this._attributes=t,this._numberOfInstances=n,t.length===0)return;let i=tIe(t),o=e.floatingPointTexture,r=i===Ye.FLOAT&&!o,s=nIe(t,r),a=iIe(s,t,r),c=Math.floor(Gt.maximumTextureSize/a),l=Math.min(n,c),f=a*l,d=Math.ceil(n/l),p=1/f,g=p*.5,m=1/d,x=m*.5;this._textureDimensions=new z(f,d),this._textureStep=new oe(p,g,m,x),this._pixelDatatype=r?Ye.UNSIGNED_BYTE:i,this._packFloats=r,this._offsets=s,this._stride=a,this._texture=void 0;let b=4*f*d;this._batchValues=i===Ye.FLOAT&&!r?new Float32Array(b):new Uint8Array(b),this._batchValuesDirty=!1}Object.defineProperties(gp.prototype,{attributes:{get:function(){return this._attributes}},numberOfInstances:{get:function(){return this._numberOfInstances}}});function tIe(e){let t=!1,n=e.length;for(let i=0;i<n;++i)if(e[i].componentDatatype!==X.UNSIGNED_BYTE){t=!0;break}return t?Ye.FLOAT:Ye.UNSIGNED_BYTE}function yee(e,t){let n=e[t].componentsPerAttribute;return n===2?z:n===3?h:n===4?oe:Number}function nIe(e,t){let n=new Array(e.length),i=0,o=e.length;for(let r=0;r<o;++r){let a=e[r].componentDatatype;n[r]=i,a!==X.UNSIGNED_BYTE&&t?i+=4:++i}return n}function iIe(e,t,n){let i=e.length,o=e[i-1];return t[i-1].componentDatatype!==X.UNSIGNED_BYTE&&n?o+4:o+1}var sP=new oe;function oIe(e,t,n){let i=oe.unpack(e,t,sP),o=oe.unpackFloat(i);i=oe.unpack(e,t+4,sP);let r=oe.unpackFloat(i);i=oe.unpack(e,t+8,sP);let s=oe.unpackFloat(i);i=oe.unpack(e,t+12,sP);let a=oe.unpackFloat(i);return oe.fromElements(o,r,s,a,n)}function rIe(e,t,n){let i=oe.packFloat(e.x,sP);oe.pack(i,t,n),i=oe.packFloat(e.y,i),oe.pack(i,t,n+4),i=oe.packFloat(e.z,i),oe.pack(i,t,n+8),i=oe.packFloat(e.w,i),oe.pack(i,t,n+12)}var gee=new oe;gp.prototype.getBatchedAttribute=function(e,t,n){let i=this._attributes,o=this._offsets[t],s=4*this._stride*e+4*o,a;this._packFloats&&i[t].componentDatatype!==Ye.UNSIGNED_BYTE?a=oIe(this._batchValues,s,gee):a=oe.unpack(this._batchValues,s,gee);let c=yee(i,t);return u(c.fromCartesian4)?c.fromCartesian4(a,n):u(c.clone)?c.clone(a,n):a.x};var sIe=[void 0,void 0,new z,new h,new oe],aIe=new oe;gp.prototype.setBatchedAttribute=function(e,t,n){let i=this._attributes,o=sIe[i[t].componentsPerAttribute],r=this.getBatchedAttribute(e,t,o),s=yee(this._attributes,t);if(u(s.equals)?s.equals(r,n):r===n)return;let c=aIe;c.x=u(n.x)?n.x:n,c.y=u(n.y)?n.y:0,c.z=u(n.z)?n.z:0,c.w=u(n.w)?n.w:0;let l=this._offsets[t],d=4*this._stride*e+4*l;this._packFloats&&i[t].componentDatatype!==Ye.UNSIGNED_BYTE?rIe(c,this._batchValues,d):oe.pack(c,this._batchValues,d),this._batchValuesDirty=!0};function cIe(e,t){let n=e._textureDimensions;e._texture=new Lt({context:t,pixelFormat:rt.RGBA,pixelDatatype:e._pixelDatatype,width:n.x,height:n.y,sampler:dn.NEAREST,flipY:!1})}function lIe(e){let t=e._textureDimensions;e._texture.copyFrom({source:{width:t.x,height:t.y,arrayBufferView:e._batchValues}})}gp.prototype.update=function(e){u(this._texture)&&!this._batchValuesDirty||this._attributes.length===0||(this._batchValuesDirty=!1,u(this._texture)||cIe(this,e.context),lIe(this))};gp.prototype.getUniformMapCallback=function(){let e=this;return function(t){return e._attributes.length===0?t:xt(t,{batchTexture:function(){return e._texture},batchTextureDimensions:function(){return e._textureDimensions},batchTextureStep:function(){return e._textureStep}})}};function uIe(e){let t=e._stride;return e._textureDimensions.y===1?`uniform vec4 batchTextureStep; 


vec2 computeSt(float batchId) 


{ 


    float stepX = batchTextureStep.x; 


    float centerX = batchTextureStep.y; 


    float numberOfAttributes = float(${t}); 


    return vec2(centerX + (batchId * numberOfAttributes * stepX), 0.5); 


} 


`:`uniform vec4 batchTextureStep; 


uniform vec2 batchTextureDimensions; 


vec2 computeSt(float batchId) 


{ 


    float stepX = batchTextureStep.x; 


    float centerX = batchTextureStep.y; 


    float stepY = batchTextureStep.z; 


    float centerY = batchTextureStep.w; 


    float numberOfAttributes = float(${t}); 


    float xId = mod(batchId * numberOfAttributes, batchTextureDimensions.x); 


    float yId = floor(batchId * numberOfAttributes / batchTextureDimensions.x); 


    return vec2(centerX + (xId * stepX), centerY + (yId * stepY)); 


} 


`}function fIe(e){return e===1?"float":`vec${e}`}function dIe(e){return e===1?".x":e===2?".xy":e===3?".xyz":""}function hIe(e,t){let i=e._attributes[t],o=i.componentsPerAttribute,r=i.functionName,s=fIe(o),a=dIe(o),c=e._offsets[t],l=`${s} ${r}(float batchId) 


{ 


    vec2 st = computeSt(batchId); 


    st.x += batchTextureStep.x * float(${c}); 


`;return e._packFloats&&i.componentDatatype!==Ye.UNSIGNED_BYTE?l+=`vec4 textureValue; 


textureValue.x = czm_unpackFloat(texture(batchTexture, st)); 


textureValue.y = czm_unpackFloat(texture(batchTexture, st + vec2(batchTextureStep.x, 0.0))); 


textureValue.z = czm_unpackFloat(texture(batchTexture, st + vec2(batchTextureStep.x * 2.0, 0.0))); 


textureValue.w = czm_unpackFloat(texture(batchTexture, st + vec2(batchTextureStep.x * 3.0, 0.0))); 


`:l+=`    vec4 textureValue = texture(batchTexture, st); 


`,l+=`    ${s} value = textureValue${a}; 


`,e._pixelDatatype===Ye.UNSIGNED_BYTE&&i.componentDatatype===X.UNSIGNED_BYTE&&!i.normalize?l+=`value *= 255.0; 


`:e._pixelDatatype===Ye.FLOAT&&i.componentDatatype===X.UNSIGNED_BYTE&&i.normalize&&(l+=`value /= 255.0; 


`),l+=`    return value; 


} 


`,l}gp.prototype.getVertexShaderCallback=function(){let e=this._attributes;if(e.length===0)return function(i){return i};let t=`uniform highp sampler2D batchTexture; 


`;t+=`${uIe(this)}


`;let n=e.length;for(let i=0;i<n;++i)t+=hIe(this,i);return function(i){let o=i.indexOf("void main"),r=i.substring(0,o),s=i.substring(o);return`${r}


${t}


${s}`}};gp.prototype.isDestroyed=function(){return!1};gp.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),le(this)};var ex=gp;var ao={SCALAR:"SCALAR",VEC2:"VEC2",VEC3:"VEC3",VEC4:"VEC4",MAT2:"MAT2",MAT3:"MAT3",MAT4:"MAT4"};ao.getMathType=function(e){switch(e){case ao.SCALAR:return Number;case ao.VEC2:return z;case ao.VEC3:return h;case ao.VEC4:return oe;case ao.MAT2:return oo;case ao.MAT3:return Q;case ao.MAT4:return F}};ao.getNumberOfComponents=function(e){switch(e){case ao.SCALAR:return 1;case ao.VEC2:return 2;case ao.VEC3:return 3;case ao.VEC4:case ao.MAT2:return 4;case ao.MAT3:return 9;case ao.MAT4:return 16}};ao.getAttributeLocationCount=function(e){switch(e){case ao.SCALAR:case ao.VEC2:case ao.VEC3:case ao.VEC4:return 1;case ao.MAT2:return 2;case ao.MAT3:return 3;case ao.MAT4:return 4}};ao.getGlslType=function(e){switch(e){case ao.SCALAR:return"float";case ao.VEC2:return"vec2";case ao.VEC3:return"vec3";case ao.VEC4:return"vec4";case ao.MAT2:return"mat2";case ao.MAT3:return"mat3";case ao.MAT4:return"mat4"}};var Jt=Object.freeze(ao);var xee=1/256,bee=256,To={};To.octEncodeInRange=function(e,t,n){if(n.x=e.x/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),n.y=e.y/(Math.abs(e.x)+Math.abs(e.y)+Math.abs(e.z)),e.z<0){let i=n.x,o=n.y;n.x=(1-Math.abs(o))*O.signNotZero(i),n.y=(1-Math.abs(i))*O.signNotZero(o)}return n.x=O.toSNorm(n.x,t),n.y=O.toSNorm(n.y,t),n};To.octEncode=function(e,t){return To.octEncodeInRange(e,255,t)};var aP=new z,Tee=new Uint8Array(1);function Xk(e){return Tee[0]=e,Tee[0]}To.octEncodeToCartesian4=function(e,t){return To.octEncodeInRange(e,65535,aP),t.x=Xk(aP.x*xee),t.y=Xk(aP.x),t.z=Xk(aP.y*xee),t.w=Xk(aP.y),t};To.octDecodeInRange=function(e,t,n,i){if(i.x=O.fromSNorm(e,n),i.y=O.fromSNorm(t,n),i.z=1-(Math.abs(i.x)+Math.abs(i.y)),i.z<0){let o=i.x;i.x=(1-Math.abs(i.y))*O.signNotZero(o),i.y=(1-Math.abs(o))*O.signNotZero(i.y)}return h.normalize(i,i)};To.octDecode=function(e,t,n){return To.octDecodeInRange(e,t,255,n)};To.octDecodeFromCartesian4=function(e,t){let n=e.x,i=e.y,o=e.z,r=e.w,s=n*bee+i,a=o*bee+r;return To.octDecodeInRange(s,a,65535,t)};To.octPackFloat=function(e){return 256*e.x+e.y};var DG=new z;To.octEncodeFloat=function(e){return To.octEncode(e,DG),To.octPackFloat(DG)};To.octDecodeFloat=function(e,t){let n=e/256,i=Math.floor(n),o=(n-i)*256;return To.octDecode(i,o,t)};To.octPack=function(e,t,n,i){let o=To.octEncodeFloat(e),r=To.octEncodeFloat(t),s=To.octEncode(n,DG);return i.x=65536*s.x+o,i.y=65536*s.y+r,i};To.octUnpack=function(e,t,n,i){let o=e.x/65536,r=Math.floor(o),s=(o-r)*65536;o=e.y/65536;let a=Math.floor(o),c=(o-a)*65536;To.octDecodeFloat(s,t),To.octDecodeFloat(c,n),To.octDecode(r,a,i)};To.compressTextureCoordinates=function(e){let t=e.x*4095|0,n=e.y*4095|0;return 4096*t+n};To.decompressTextureCoordinates=function(e,t){let n=e/4096,i=Math.floor(n);return t.x=i/4095,t.y=(e-i*4096)/4095,t};function vG(e){return e>>1^-(e&1)}To.zigZagDeltaDecode=function(e,t,n){let i=e.length,o=0,r=0,s=0;for(let a=0;a<i;++a)o+=vG(e[a]),r+=vG(t[a]),e[a]=o,t[a]=r,u(n)&&(s+=vG(n[a]),n[a]=s)};To.dequantize=function(e,t,n,i){let o=Jt.getNumberOfComponents(n),r;switch(t){case X.BYTE:r=127;break;case X.UNSIGNED_BYTE:r=255;break;case X.SHORT:r=32767;break;case X.UNSIGNED_SHORT:r=65535;break;case X.INT:r=2147483647;break;case X.UNSIGNED_INT:r=4294967295;break}let s=new Float32Array(i*o);for(let a=0;a<i;a++)for(let c=0;c<o;c++){let l=a*o+c;s[l]=Math.max(e[l]/r,-1)}return s};To.decodeRGB565=function(e,t){let n=e.length;u(t)||(t=new Float32Array(n*3));let i=31,o=63,r=1/31,s=1/63;for(let a=0;a<n;a++){let c=e[a],l=c>>11,f=c>>5&o,d=c&i,p=3*a;t[p]=l*r,t[p+1]=f*s,t[p+2]=d*r}return t};var Ln=To;var Aee=new h,Cee=new h,Eee=new h;function mIe(e,t,n,i,o){u(o)||(o=new h);let r,s,a,c,l,f,d,p;if(u(t.z)){if(h.equalsEpsilon(e,t,O.EPSILON14))return h.clone(h.UNIT_X,o);if(h.equalsEpsilon(e,n,O.EPSILON14))return h.clone(h.UNIT_Y,o);if(h.equalsEpsilon(e,i,O.EPSILON14))return h.clone(h.UNIT_Z,o);r=h.subtract(n,t,Aee),s=h.subtract(i,t,Cee),a=h.subtract(e,t,Eee),c=h.dot(r,r),l=h.dot(r,s),f=h.dot(r,a),d=h.dot(s,s),p=h.dot(s,a)}else{if(z.equalsEpsilon(e,t,O.EPSILON14))return h.clone(h.UNIT_X,o);if(z.equalsEpsilon(e,n,O.EPSILON14))return h.clone(h.UNIT_Y,o);if(z.equalsEpsilon(e,i,O.EPSILON14))return h.clone(h.UNIT_Z,o);r=z.subtract(n,t,Aee),s=z.subtract(i,t,Cee),a=z.subtract(e,t,Eee),c=z.dot(r,r),l=z.dot(r,s),f=z.dot(r,a),d=z.dot(s,s),p=z.dot(s,a)}o.y=d*f-l*p,o.z=c*p-l*f;let g=c*d-l*l;if(g!==0)return o.y/=g,o.z/=g,o.x=1-o.y-o.z,o}var tx=mIe;var IG={};IG.calculateACMR=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.indices,n=e.maximumIndex,i=y(e.cacheSize,24),o=t.length;if(!u(n)){n=0;let a=0,c=t[a];for(;a<o;)c>n&&(n=c),++a,c=t[a]}let r=[];for(let a=0;a<n+1;a++)r[a]=0;let s=i+1;for(let a=0;a<o;++a)s-r[t[a]]>i&&(r[t[a]]=s,++s);return(s-i+1)/(o/3)};IG.tipsify=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.indices,n=e.maximumIndex,i=y(e.cacheSize,24),o;function r(_,E,v,I){for(;E.length>=1;){let M=E[E.length-1];if(E.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psoid,a=r.values,c=new Float64Array(a.length),l=0;for(let f=0;f<a.length;f+=3){let d=h.fromArray(a,f,wee),p=s.cartesianToCartographic(d,xIe),g=o.project(p,wee);c[l++]=g.x,c[l++]=g.y,c[l++]=g.z}return e.attributes[n]=r,e.attributes[i]=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c}),delete e.attributes[t],e};var PG={high:0,low:0};Rc.encodeAttribute=function(e,t,n,i){let o=e.attributes[t],r=o.values,s=r.length,a=new Float32Array(s),c=new Float32Array(s);for(let f=0;f<s;++f)Yn.encode(r[f],PG),a[f]=PG.high,c[f]=PG.low;let l=o.componentsPerAttribute;return e.attributes[n]=new De({componentDatatype:X.FLOAT,componentsPerAttribute:l,values:a}),e.attributes[i]=new De({componentDatatype:X.FLOAT,componentsPerAttribute:l,values:c}),delete e.attributes[t],e};var Td=new h;function RG(e,t){if(u(t)){let n=t.values,i=n.length;for(let o=0;o<i;o+=3)h.unpack(n,o,Td),F.multiplyByPoint(e,Td,Td),h.pack(Td,n,o)}}function OG(e,t){if(u(t)){let n=t.values,i=n.length;for(let o=0;o<i;o+=3)h.unpack(n,o,Td),Q.multiplyByVector(e,Td,Td),Td=h.normalize(Td,Td),h.pack(Td,n,o)}}var Kk=new F,Zk=new Q;Rc.transformToWorldCoordinates=function(e){let t=e.modelMatrix;if(F.equals(t,F.IDENTITY))return e;let n=e.geometry.attributes;RG(t,n.position),RG(t,n.prevPosition),RG(t,n.nextPosition),(u(n.normal)||u(n.tangent)||u(n.bitangent))&&(F.inverse(t,Kk),F.transpose(Kk,Kk),F.getMatrix3(Kk,Zk),OG(Zk,n.normal),OG(Zk,n.tangent),OG(Zk,n.bitangent));let i=e.geometry.boundingSphere;return u(i)&&(e.geometry.boundingSphere=se.transform(i,t,i)),e.modelMatrix=F.clone(F.IDENTITY),e};function bIe(e,t){let n=e.length,i={},o=e[0][t].attributes,r;for(r in o)if(o.hasOwnProperty(r)&&u(o[r])&&u(o[r].values)){let s=o[r],a=s.values.length,c=!0;for(let l=1;l<n;++l){let f=e[l][t].attributes[r];if(!u(f)||s.componentDatatype!==f.componentDatatype||s.componentsPerAttribute!==f.componentsPerAttribute||s.normalize!==f.normalize){c=!1;break}a+=f.values.length}c&&(i[r]=new De({componentDatatype:s.componentDatatype,componentsPerAttribute:s.componentsPerAttribute,normalize:s.normalize,values:X.createTypedArray(s.componentDatatype,a)}))}return i}var TIe=new h;function MG(e,t){let n=e.length,i,o,r,s,a=e[0].modelMatrix,c=u(e[0][t].indices),l=e[0][t].primitiveType,f=bIe(e,t),d,p,g;for(i in f)if(f.hasOwnProperty(i))for(d=f[i].values,s=0,o=0;o<n;++o)for(p=e[o][t].attributes[i].values,g=p.length,r=0;r<g;++r)d[s++]=p[r];let m;if(c){let C=0;for(o=0;o<n;++o)C+=e[o][t].indices.length;let A=ut.computeNumberOfVertices(new ut({attributes:f,primitiveType:Me.POINTS})),S=Ne.createTypedArray(A,C),w=0,D=0;for(o=0;o<n;++o){let R=e[o][t].indices,P=R.length;for(s=0;s<P;++s)S[w++]=D+R[s];D+=ut.computeNumberOfVertices(e[o][t])}m=S}let x=new h,b=0,T;for(o=0;o<n;++o){if(T=e[o][t].boundingSphere,!u(T)){x=void 0;break}h.add(T.center,x,x)}if(u(x))for(h.divideByScalar(x,n,x),o=0;o<n;++o){T=e[o][t].boundingSphere;let C=h.magnitude(h.subtract(T.center,x,TIe))+T.radius;C>b&&(b=C)}return new ut({attributes:f,indices:m,primitiveType:l,boundingSphere:u(x)?new se(x,b):void 0})}Rc.combineInstances=function(e){let t=[],n=[],i=e.length;for(let r=0;r<i;++r){let s=e[r];u(s.geometry)?t.push(s):u(s.westHemisphereGeometry)&&u(s.eastHemisphereGeometry)&&n.push(s)}let o=[];return t.length>0&&o.push(MG(t,"geometry")),n.length>0&&(o.push(MG(n,"westHemisphereGeometry")),o.push(MG(n,"eastHemisphereGeometry"))),o};var nf=new h,lP=new h,FA=new h,BA=new h;Rc.computeNormal=function(e){let t=e.indices,n=e.attributes,i=n.position.values,o=n.position.values.length/3,r=t.length,s=new Array(o),a=new Array(r/3),c=new Array(r),l;for(l=0;l<o;l++)s[l]={indexOffset:0,count:0,currentCount:0};let f=0;for(l=0;l<r;l+=3){let m=t[l],x=t[l+1],b=t[l+2],T=m*3,C=x*3,A=b*3;lP.x=i[T],lP.y=i[T+1],lP.z=i[T+2],FA.x=i[C],FA.y=i[C+1],FA.z=i[C+2],BA.x=i[A],BA.y=i[A+1],BA.z=i[A+2],s[m].count++,s[x].count++,s[b].count++,h.subtract(FA,lP,FA),h.subtract(BA,lP,BA),a[f]=h.cross(FA,BA,new h),f++}let d=0;for(l=0;l<o;l++)s[l].indexOffset+=d,d+=s[l].count;f=0;let p;for(l=0;l<r;l+=3){p=s[t[l]];let m=p.indexOffset+p.currentCount;c[m]=f,p.currentCount++,p=s[t[l+1]],m=p.indexOffset+p.currentCount,c[m]=f,p.currentCount++,p=s[t[l+2]],m=p.indexOffset+p.currentCount,c[m]=f,p.currentCount++,f++}let g=new Float32Array(o*3);for(l=0;l<o;l++){let m=l*3;if(p=s[l],h.clone(h.ZERO,nf),p.count>0){for(f=0;f<p.count;f++)h.add(nf,a[c[p.indexOffset+f]],nf);h.equalsEpsilon(h.ZERO,nf,O.EPSILON10)&&h.clone(a[c[p.indexOffset]],nf)}h.equalsEpsilon(h.ZERO,nf,O.EPSILON10)&&(nf.z=1),h.normalize(nf,nf),g[m]=nf.x,g[m+1]=nf.y,g[m+2]=nf.z}return e.attributes.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g}),e};var AIe=new h,vee=new h,CIe=new h;Rc.computeTangentAndBitangent=function(e){let t=e.attributes,n=e.indices,i=e.attributes.position.values,o=e.attributes.normal.values,r=e.attributes.st.values,s=e.attributes.position.values.length/3,a=n.length,c=new Array(s*3),l;for(l=0;l<c.length;l++)c[l]=0;let f,d,p;for(l=0;l<a;l+=3){let x=n[l],b=n[l+1],T=n[l+2];f=x*3,d=b*3,p=T*3;let C=x*2,A=b*2,S=T*2,w=i[f],D=i[f+1],R=i[f+2],P=r[C],L=r[C+1],N=r[A+1]-L,_=r[S+1]-L,E=1/((r[A]-P)*_-(r[S]-P)*N),v=(_*(i[d]-w)-N*(i[p]-w))*E,I=(_*(i[d+1]-D)-N*(i[p+1]-D))*E,M=(_*(i[d+2]-R)-N*(i[p+2]-R))*E;c[f]+=v,c[f+1]+=I,c[f+2]+=M,c[d]+=v,c[d+1]+=I,c[d+2]+=M,c[p]+=v,c[p+1]+=I,c[p+2]+=M}let g=new Float32Array(s*3),m=new Float32Array(s*3);for(l=0;l<s;l++){f=l*3,d=f+1,p=f+2;let x=h.fromArray(o,f,AIe),b=h.fromArray(c,f,CIe),T=h.dot(x,b);h.multiplyByScalar(x,T,vee),h.normalize(h.subtract(b,vee,b),b),g[f]=b.x,g[d]=b.y,g[p]=b.z,h.normalize(h.cross(x,b,b),b),m[f]=b.x,m[d]=b.y,m[p]=b.z}return e.attributes.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g}),e.attributes.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m}),e};var uP=new z,bd=new h,Dee=new h,Iee=new h,Qk=new z;Rc.compressVertices=function(e){let t=e.attributes.extrudeDirection,n,i;if(u(t)){let D=t.values;i=D.length/3;let R=new Float32Array(i*2),P=0;for(n=0;n<i;++n){if(h.fromArray(D,n*3,bd),h.equals(bd,h.ZERO)){P+=2;continue}Qk=Ln.octEncodeInRange(bd,65535,Qk),R[P++]=Qk.x,R[P++]=Qk.y}return e.attributes.compressedAttributes=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:R}),delete e.attributes.extrudeDirection,e}let o=e.attributes.normal,r=e.attributes.st,s=u(o),a=u(r);if(!s&&!a)return e;let c=e.attributes.tangent,l=e.attributes.bitangent,f=u(c),d=u(l),p,g,m,x;s&&(p=o.values),a&&(g=r.values),f&&(m=c.values),d&&(x=l.values),i=(s?p.length:g.length)/(s?3:2);let C=i,A=a&&s?2:1;A+=f||d?1:0,C*=A;let S=new Float32Array(C),w=0;for(n=0;n<i;++n){a&&(z.fromArray(g,n*2,uP),S[w++]=Ln.compressTextureCoordinates(uP));let D=n*3;s&&u(m)&&u(x)?(h.fromArray(p,D,bd),h.fromArray(m,D,Dee),h.fromArray(x,D,Iee),Ln.octPack(bd,Dee,Iee,uP),S[w++]=uP.x,S[w++]=uP.y):(s&&(h.fromArray(p,D,bd),S[w++]=Ln.octEncodeFloat(bd)),f&&(h.fromArray(m,D,bd),S[w++]=Ln.octEncodeFloat(bd)),d&&(h.fromArray(x,D,bd),S[w++]=Ln.octEncodeFloat(bd)))}return e.attributes.compressedAttributes=new De({componentDatatype:X.FLOAT,componentsPerAttribute:A,values:S}),s&&delete e.attributes.normal,a&&delete e.attributes.st,d&&delete e.attributes.bitangent,f&&delete e.attributes.tangent,e};function EIe(e){if(u(e.indices))return e;let t=ut.computeNumberOfVertices(e),n=Ne.createTypedArray(t,t);for(let i=0;i<t;++i)n[i]=i;return e.indices=n,e}function SIe(e){let t=ut.computeNumberOfVertices(e),n=Ne.createTypedArray(t,(t-2)*3);n[0]=1,n[1]=0,n[2]=2;let i=3;for(let o=3;o<t;++o)n[i++]=o-1,n[i++]=0,n[i++]=o;return e.indices=n,e.primitiveType=Me.TRIANGLES,e}function wIe(e){let t=ut.computeNumberOfVertices(e),n=Ne.createTypedArray(t,(t-2)*3);n[0]=0,n[1]=1,n[2]=2,t>3&&(n[3]=0,n[4]=2,n[5]=3);let i=6;for(let o=3;o<t-1;o+=2)n[i++]=o,n[i++]=o-1,n[i++]=o+1,o+2<t&&(n[i++]=o,n[i++]=o+1,n[i++]=o+2);return e.indices=n,e.primitiveType=Me.TRIANGLES,e}function vIe(e){if(u(e.indices))return e;let t=ut.computeNumberOfVertices(e),n=Ne.createTypedArray(t,t);for(let i=0;i<t;++i)n[i]=i;return e.indices=n,e}function DIe(e){let t=ut.computeNumberOfVertices(e),n=Ne.createTypedArray(t,(t-1)*2);n[0]=0,n[1]=1;let i=2;for(let o=2;o<t;++o)n[i++]=o-1,n[i++]=o;return e.indices=n,e.primitiveType=Me.LINES,e}function IIe(e){let t=ut.computeNumberOfVertices(e),n=Ne.createTypedArray(t,t*2);n[0]=0,n[1]=1;let i=2;for(let o=2;o<t;++o)n[i++]=o-1,n[i++]=o;return n[i++]=t-1,n[i]=0,e.indices=n,e.primitiveType=Me.LINES,e}function PIe(e){switch(e.primitiveType){case Me.TRIANGLE_FAN:return SIe(e);case Me.TRIANGLE_STRIP:return wIe(e);case Me.TRIANGLES:return EIe(e);case Me.LINE_STRIP:return DIe(e);case Me.LINE_LOOP:return IIe(e);case Me.LINES:return vIe(e)}return e}function Eg(e,t){Math.abs(e.y)<O.EPSILON6&&(t?e.y=-O.EPSILON6:e.y=O.EPSILON6)}function RIe(e,t,n){if(e.y!==0&&t.y!==0&&n.y!==0){Eg(e,e.y<0),Eg(t,t.y<0),Eg(n,n.y<0);return}let i=Math.abs(e.y),o=Math.abs(t.y),r=Math.abs(n.y),s;i>o?i>r?s=O.sign(e.y):s=O.sign(n.y):o>r?s=O.sign(t.y):s=O.sign(n.y);let a=s<0;Eg(e,a),Eg(t,a),Eg(n,a)}var Pee=new h;function of(e,t,n,i){h.add(e,h.multiplyByScalar(h.subtract(t,e,Pee),e.y/(e.y-t.y),Pee),n),h.clone(n,i),Eg(n,!0),Eg(i,!1)}var nx=new h,ix=new h,ox=new h,rx=new h,LG={positions:new Array(7),indices:new Array(3*3)};function OIe(e,t,n){if(e.x>=0||t.x>=0||n.x>=0)return;RIe(e,t,n);let i=e.y<0,o=t.y<0,r=n.y<0,s=0;s+=i?1:0,s+=o?1:0,s+=r?1:0;let a=LG.indices;s===1?(a[1]=3,a[2]=4,a[5]=6,a[7]=6,a[8]=5,i?(of(e,t,nx,ox),of(e,n,ix,rx),a[0]=0,a[3]=1,a[4]=2,a[6]=1):o?(of(t,n,nx,ox),of(t,e,ix,rx),a[0]=1,a[3]=2,a[4]=0,a[6]=2):r&&(of(n,e,nx,ox),of(n,t,ix,rx),a[0]=2,a[3]=0,a[4]=1,a[6]=0)):s===2&&(a[2]=4,a[4]=4,a[5]=3,a[7]=5,a[8]=6,i?o?r||(of(n,e,nx,ox),of(n,t,ix,rx),a[0]=0,a[1]=1,a[3]=0,a[6]=2):(of(t,n,nx,ox),of(t,e,ix,rx),a[0]=2,a[1]=0,a[3]=2,a[6]=1):(of(e,t,nx,ox),of(e,n,ix,rx),a[0]=1,a[1]=2,a[3]=1,a[6]=0));let c=LG.positions;return c[0]=e,c[1]=t,c[2]=n,c.length=3,(s===1||s===2)&&(c[3]=nx,c[4]=ix,c[5]=ox,c[6]=rx,c.length=7),LG}function Ree(e,t){let n=e.attributes;if(n.position.values.length===0)return;for(let o in n)if(n.hasOwnProperty(o)&&u(n[o])&&u(n[o].values)){let r=n[o];r.values=X.createTypedArray(r.componentDatatype,r.values)}let i=ut.computeNumberOfVertices(e);return e.indices=Ne.createTypedArray(i,e.indices),t&&(e.boundingSphere=se.fromVertices(n.position.values)),e}function UA(e){let t=e.attributes,n={};for(let i in t)if(t.hasOwnProperty(i)&&u(t[i])&&u(t[i].values)){let o=t[i];n[i]=new De({componentDatatype:o.componentDatatype,componentsPerAttribute:o.componentsPerAttribute,normalize:o.normalize,values:[]})}return new ut({attributes:n,indices:[],primitiveType:e.primitiveType})}function kG(e,t,n){let i=u(e.geometry.boundingSphere);t=Ree(t,i),n=Ree(n,i),u(n)&&!u(t)?e.geometry=n:!u(n)&&u(t)?e.geometry=t:(e.westHemisphereGeometry=t,e.eastHemisphereGeometry=n,e.geometry=void 0)}function UG(e,t){let n=new e,i=new e,o=new e;return function(r,s,a,c,l,f,d,p){let g=e.fromArray(l,r*t,n),m=e.fromArray(l,s*t,i),x=e.fromArray(l,a*t,o);e.multiplyByScalar(g,c.x,g),e.multiplyByScalar(m,c.y,m),e.multiplyByScalar(x,c.z,x);let b=e.add(g,m,g);e.add(b,x,b),p&&e.normalize(b,b),e.pack(b,f,d*t)}}var MIe=UG(oe,4),eU=UG(h,3),Bee=UG(z,2),LIe=function(e,t,n,i,o,r,s){let a=o[e]*i.x,c=o[t]*i.y,l=o[n]*i.z;r[s]=a+c+l>O.EPSILON6?1:0},fP=new h,NG=new h,FG=new h,NIe=new h;function $k(e,t,n,i,o,r,s,a,c,l,f,d,p,g,m,x){if(!u(r)&&!u(s)&&!u(a)&&!u(c)&&!u(l)&&g===0)return;let b=h.fromArray(o,e*3,fP),T=h.fromArray(o,t*3,NG),C=h.fromArray(o,n*3,FG),A=tx(i,b,T,C,NIe);if(u(A)){if(u(r)&&eU(e,t,n,A,r,d.normal.values,x,!0),u(l)){let S=h.fromArray(l,e*3,fP),w=h.fromArray(l,t*3,NG),D=h.fromArray(l,n*3,FG);h.multiplyByScalar(S,A.x,S),h.multiplyByScalar(w,A.y,w),h.multiplyByScalar(D,A.z,D);let R;!h.equals(S,h.ZERO)||!h.equals(w,h.ZERO)||!h.equals(D,h.ZERO)?(R=h.add(S,w,S),h.add(R,D,R),h.normalize(R,R)):(R=fP,R.x=0,R.y=0,R.z=0),h.pack(R,d.extrudeDirection.values,x*3)}if(u(f)&&LIe(e,t,n,A,f,d.applyOffset.values,x),u(s)&&eU(e,t,n,A,s,d.tangent.values,x,!0),u(a)&&eU(e,t,n,A,a,d.bitangent.values,x,!0),u(c)&&Bee(e,t,n,A,c,d.st.values,x),g>0)for(let S=0;S<g;S++){let w=p[S];FIe(e,t,n,A,x,m[w],d[w])}}}function FIe(e,t,n,i,o,r,s){let a=r.componentsPerAttribute,c=r.values,l=s.values;switch(a){case 4:MIe(e,t,n,i,c,l,o,!1);break;case 3:eU(e,t,n,i,c,l,o,!1);break;case 2:Bee(e,t,n,i,c,l,o,!1);break;default:l[o]=c[e]*i.x+c[t]*i.y+c[n]*i.z}}function $h(e,t,n,i,o,r){let s=e.position.values.length/3;if(o!==-1){let a=i[o],c=n[a];return c===-1?(n[a]=s,e.position.values.push(r.x,r.y,r.z),t.push(s),s):(t.push(c),c)}return e.position.values.push(r.x,r.y,r.z),t.push(s),s}var BIe={position:!0,normal:!0,bitangent:!0,tangent:!0,st:!0,extrudeDirection:!0,applyOffset:!0};function Oee(e){let t=e.geometry,n=t.attributes,i=n.position.values,o=u(n.normal)?n.normal.values:void 0,r=u(n.bitangent)?n.bitangent.values:void 0,s=u(n.tangent)?n.tangent.values:void 0,a=u(n.st)?n.st.values:void 0,c=u(n.extrudeDirection)?n.extrudeDirection.values:void 0,l=u(n.applyOffset)?n.applyOffset.values:void 0,f=t.indices,d=[];for(let R in n)n.hasOwnProperty(R)&&!BIe[R]&&u(n[R])&&d.push(R);let p=d.length,g=UA(t),m=UA(t),x,b,T,C,A,S=[];S.length=i.length/3;let w=[];for(w.length=i.length/3,A=0;A<S.length;++A)S[A]=-1,w[A]=-1;let D=f.length;for(A=0;A<D;A+=3){let R=f[A],P=f[A+1],L=f[A+2],N=h.fromArray(i,R*3),_=h.fromArray(i,P*3),E=h.fromArray(i,L*3),v=OIe(N,_,E);if(u(v)&&v.positions.length>3){let I=v.positions,M=v.indices,B=M.length;for(let V=0;V<B;++V){let U=M[V],H=I[U];H.y<0?(x=m.attributes,b=m.indices,T=S):(x=g.attributes,b=g.indices,T=w),C=$h(x,b,T,f,U<3?A+U:-1,H),$k(R,P,L,H,i,o,s,r,a,c,l,x,d,p,n,C)}}else u(v)&&(N=v.positions[0],_=v.positions[1],E=v.positions[2]),N.y<0?(x=m.attributes,b=m.indices,T=S):(x=g.attributes,b=g.indices,T=w),C=$h(x,b,T,f,A,N),$k(R,P,L,N,i,o,s,r,a,c,l,x,d,p,n,C),C=$h(x,b,T,f,A+1,_),$k(R,P,L,_,i,o,s,r,a,c,l,x,d,p,n,C),C=$h(x,b,T,f,A+2,E),$k(R,P,L,E,i,o,s,r,a,c,l,x,d,p,n,C)}kG(e,m,g)}var kee=ln.fromPointNormal(h.ZERO,h.UNIT_Y),kIe=new h,UIe=new h;function kA(e,t,n,i,o,r,s){if(!u(s))return;let a=h.fromArray(i,e*3,fP);h.equalsEpsilon(a,n,O.EPSILON10)?r.applyOffset.values[o]=s[e]:r.applyOffset.values[o]=s[t]}function Mee(e){let t=e.geometry,n=t.attributes,i=n.position.values,o=u(n.applyOffset)?n.applyOffset.values:void 0,r=t.indices,s=UA(t),a=UA(t),c,l=r.length,f=[];f.length=i.length/3;let d=[];for(d.length=i.length/3,c=0;c<f.length;++c)f[c]=-1,d[c]=-1;for(c=0;c<l;c+=2){let p=r[c],g=r[c+1],m=h.fromArray(i,p*3,fP),x=h.fromArray(i,g*3,NG),b;Math.abs(m.y)<O.EPSILON6&&(m.y<0?m.y=-O.EPSILON6:m.y=O.EPSILON6),Math.abs(x.y)<O.EPSILON6&&(x.y<0?x.y=-O.EPSILON6:x.y=O.EPSILON6);let T=s.attributes,C=s.indices,A=d,S=a.attributes,w=a.indices,D=f,R=ti.lineSegmentPlane(m,x,kee,FG);if(u(R)){let P=h.multiplyByScalar(h.UNIT_Y,5*O.EPSILON9,kIe);m.y<0&&(h.negate(P,P),T=a.attributes,C=a.indices,A=f,S=s.attributes,w=s.indices,D=d);let L=h.add(R,P,UIe);b=$h(T,C,A,r,c,m),kA(p,g,m,i,b,T,o),b=$h(T,C,A,r,-1,L),kA(p,g,L,i,b,T,o),h.negate(P,P),h.add(R,P,L),b=$h(S,w,D,r,-1,L),kA(p,g,L,i,b,S,o),b=$h(S,w,D,r,c+1,x),kA(p,g,x,i,b,S,o)}else{let P,L,N;m.y<0?(P=a.attributes,L=a.indices,N=f):(P=s.attributes,L=s.indices,N=d),b=$h(P,L,N,r,c,m),kA(p,g,m,i,b,P,o),b=$h(P,L,N,r,c+1,x),kA(p,g,x,i,b,P,o)}}kG(e,a,s)}var Lee=new z,VIe=new z,Uee=new h,Vee=new h,BG=new h,zIe=new h,HIe=new h,GIe=new h,Nee=new oe;function Fee(e){let t=e.attributes,n=t.position.values,i=t.prevPosition.values,o=t.nextPosition.values,r=n.length;for(let s=0;s<r;s+=3){let a=h.unpack(n,s,Uee);if(a.x>0)continue;let c=h.unpack(i,s,Vee);(a.y<0&&c.y>0||a.y>0&&c.y<0)&&(s-3>0?(i[s]=n[s-3],i[s+1]=n[s-2],i[s+2]=n[s-1]):h.pack(a,i,s));let l=h.unpack(o,s,BG);(a.y<0&&l.y>0||a.y>0&&l.y<0)&&(s+3<r?(o[s]=n[s+3],o[s+1]=n[s+4],o[s+2]=n[s+5]):h.pack(a,o,s))}}var WIe=5*O.EPSILON9,Jk=O.EPSILON6;function jIe(e){let t=e.geometry,n=t.attributes,i=n.position.values,o=n.prevPosition.values,r=n.nextPosition.values,s=n.expandAndWidth.values,a=u(n.st)?n.st.values:void 0,c=u(n.color)?n.color.values:void 0,l=UA(t),f=UA(t),d,p,g,m=!1,x=i.length/3;for(d=0;d<x;d+=4){let b=d,T=d+2,C=h.fromArray(i,b*3,Uee),A=h.fromArray(i,T*3,Vee);if(Math.abs(C.y)<Jk)for(C.y=Jk*(A.y<0?-1:1),i[d*3+1]=C.y,i[(d+1)*3+1]=C.y,p=b*3;p<b*3+4*3;p+=3)o[p]=i[d*3],o[p+1]=i[d*3+1],o[p+2]=i[d*3+2];if(Math.abs(A.y)<Jk)for(A.y=Jk*(C.y<0?-1:1),i[(d+2)*3+1]=A.y,i[(d+3)*3+1]=A.y,p=b*3;p<b*3+4*3;p+=3)r[p]=i[(d+2)*3],r[p+1]=i[(d+2)*3+1],r[p+2]=i[(d+2)*3+2];let S=l.attributes,w=l.indices,D=f.attributes,R=f.indices,P=ti.lineSegmentPlane(C,A,kee,zIe);if(u(P)){m=!0;let L=h.multiplyByScalar(h.UNIT_Y,WIe,HIe);C.y<0&&(h.negate(L,L),S=f.attributes,w=f.indices,D=l.attributes,R=l.indices);let N=h.add(P,L,GIe);S.position.values.push(C.x,C.y,C.z,C.x,C.y,C.z),S.position.values.push(N.x,N.y,N.z),S.position.values.push(N.x,N.y,N.z),S.prevPosition.values.push(o[b*3],o[b*3+1],o[b*3+2]),S.prevPosition.values.push(o[b*3+3],o[b*3+4],o[b*3+5]),S.prevPosition.values.push(C.x,C.y,C.z,C.x,C.y,C.z),S.nextPosition.values.push(N.x,N.y,N.z),S.nextPosition.values.push(N.x,N.y,N.z),S.nextPosition.values.push(N.x,N.y,N.z),S.nextPosition.values.push(N.x,N.y,N.z),h.negate(L,L),h.add(P,L,N),D.position.values.push(N.x,N.y,N.z),D.position.values.push(N.x,N.y,N.z),D.position.values.push(A.x,A.y,A.z,A.x,A.y,A.z),D.prevPosition.values.push(N.x,N.y,N.z),D.prevPosition.values.push(N.x,N.y,N.z),D.prevPosition.values.push(N.x,N.y,N.z),D.prevPosition.values.push(N.x,N.y,N.z),D.nextPosition.values.push(A.x,A.y,A.z,A.x,A.y,A.z),D.nextPosition.values.push(r[T*3],r[T*3+1],r[T*3+2]),D.nextPosition.values.push(r[T*3+3],r[T*3+4],r[T*3+5]);let _=z.fromArray(s,b*2,Lee),E=Math.abs(_.y);S.expandAndWidth.values.push(-1,E,1,E),S.expandAndWidth.values.push(-1,-E,1,-E),D.expandAndWidth.values.push(-1,E,1,E),D.expandAndWidth.values.push(-1,-E,1,-E);let v=h.magnitudeSquared(h.subtract(P,C,BG));if(v/=h.magnitudeSquared(h.subtract(A,C,BG)),u(c)){let I=oe.fromArray(c,b*4,Nee),M=oe.fromArray(c,T*4,Nee),B=O.lerp(I.x,M.x,v),V=O.lerp(I.y,M.y,v),U=O.lerp(I.z,M.z,v),H=O.lerp(I.w,M.w,v);for(p=b*4;p<b*4+2*4;++p)S.color.values.push(c[p]);for(S.color.values.push(B,V,U,H),S.color.values.push(B,V,U,H),D.color.values.push(B,V,U,H),D.color.values.push(B,V,U,H),p=T*4;p<T*4+2*4;++p)D.color.values.push(c[p])}if(u(a)){let I=z.fromArray(a,b*2,Lee),M=z.fromArray(a,(d+3)*2,VIe),B=O.lerp(I.x,M.x,v);for(p=b*2;p<b*2+2*2;++p)S.st.values.push(a[p]);for(S.st.values.push(B,I.y),S.st.values.push(B,M.y),D.st.values.push(B,I.y),D.st.values.push(B,M.y),p=T*2;p<T*2+2*2;++p)D.st.values.push(a[p])}g=S.position.values.length/3-4,w.push(g,g+2,g+1),w.push(g+1,g+2,g+3),g=D.position.values.length/3-4,R.push(g,g+2,g+1),R.push(g+1,g+2,g+3)}else{let L,N;for(C.y<0?(L=f.attributes,N=f.indices):(L=l.attributes,N=l.indices),L.position.values.push(C.x,C.y,C.z),L.position.values.push(C.x,C.y,C.z),L.position.values.push(A.x,A.y,A.z),L.position.values.push(A.x,A.y,A.z),p=d*3;p<d*3+4*3;++p)L.prevPosition.values.push(o[p]),L.nextPosition.values.push(r[p]);for(p=d*2;p<d*2+4*2;++p)L.expandAndWidth.values.push(s[p]),u(a)&&L.st.values.push(a[p]);if(u(c))for(p=d*4;p<d*4+4*4;++p)L.color.values.push(c[p]);g=L.position.values.length/3-4,N.push(g,g+2,g+1),N.push(g+1,g+2,g+3)}}m&&(Fee(f),Fee(l)),kG(e,f,l)}Rc.splitLongitude=function(e){let t=e.geometry,n=t.boundingSphere;if(u(n)&&(n.center.x-n.radius>0||se.intersectPlane(n,ln.ORIGIN_ZX_PLANE)!==nn.INTERSECTING))return e;if(t.geometryType!==ef.NONE)switch(t.geometryType){case ef.POLYLINES:jIe(e);break;case ef.TRIANGLES:Oee(e);break;case ef.LINES:Mee(e);break}else PIe(t),t.primitiveType===Me.TRIANGLES?Oee(e):t.primitiveType===Me.LINES&&Mee(e);return e};var Fn=Rc;function _l(e){this._ellipsoid=y(e,ne.WGS84),this._semimajorAxis=this._ellipsoid.maximumRadius,this._oneOverSemimajorAxis=1/this._semimajorAxis}Object.defineProperties(_l.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});_l.mercatorAngleToGeodeticLatitude=function(e){return O.PI_OVER_TWO-2*Math.atan(Math.exp(-e))};_l.geodeticLatitudeToMercatorAngle=function(e){e>_l.MaximumLatitude?e=_l.MaximumLatitude:e<-_l.MaximumLatitude&&(e=-_l.MaximumLatitude);let t=Math.sin(e);return .5*Math.log((1+t)/(1-t))};_l.MaximumLatitude=_l.mercatorAngleToGeodeticLatitude(Math.PI);_l.prototype.project=function(e,t){let n=this._semimajorAxis,i=e.longitude*n,o=_l.geodeticLatitudeToMercatorAngle(e.latitude)*n,r=e.height;return u(t)?(t.x=i,t.y=o,t.z=r,t):new h(i,o,r)};_l.prototype.unproject=function(e,t){let n=this._oneOverSemimajorAxis,i=e.x*n,o=_l.mercatorAngleToGeodeticLatitude(e.y*n),r=e.z;return u(t)?(t.longitude=i,t.latitude=o,t.height=r,t):new fe(i,o,r)};var Pi=_l;function qIe(e,t,n){let i=!n,o=e.length,r;if(!i&&o>1){let s=e[0].modelMatrix;for(r=1;r<o;++r)if(!F.equals(s,e[r].modelMatrix)){i=!0;break}}if(i)for(r=0;r<o;++r)u(e[r].geometry)&&Fn.transformToWorldCoordinates(e[r]);else F.multiplyTransformation(t,e[0].modelMatrix,t)}function VG(e,t){let n=e.attributes,i=n.position,o=i.values.length/i.componentsPerAttribute;n.batchId=new De({componentDatatype:X.FLOAT,componentsPerAttribute:1,values:new Float32Array(o)});let r=n.batchId.values;for(let s=0;s<o;++s)r[s]=t}function YIe(e){let t=e.length;for(let n=0;n<t;++n){let i=e[n];u(i.geometry)?VG(i.geometry,n):u(i.westHemisphereGeometry)&&u(i.eastHemisphereGeometry)&&(VG(i.westHemisphereGeometry,n),VG(i.eastHemisphereGeometry,n))}}function XIe(e){let t=e.instances,n=e.projection,i=e.elementIndexUintSupported,o=e.scene3DOnly,r=e.vertexCacheOptimize,s=e.compressVertices,a=e.modelMatrix,c,l,f,d=t.length;for(c=0;c<d;++c)if(u(t[c].geometry)){f=t[c].geometry.primitiveType;break}if(qIe(t,a,o),!o)for(c=0;c<d;++c)u(t[c].geometry)&&Fn.splitLongitude(t[c]);if(YIe(t),r)for(c=0;c<d;++c){let g=t[c];u(g.geometry)?(Fn.reorderForPostVertexCache(g.geometry),Fn.reorderForPreVertexCache(g.geometry)):u(g.westHemisphereGeometry)&&u(g.eastHemisphereGeometry)&&(Fn.reorderForPostVertexCache(g.westHemisphereGeometry),Fn.reorderForPreVertexCache(g.westHemisphereGeometry),Fn.reorderForPostVertexCache(g.eastHemisphereGeometry),Fn.reorderForPreVertexCache(g.eastHemisphereGeometry))}let p=Fn.combineInstances(t);for(d=p.length,c=0;c<d;++c){l=p[c];let g=l.attributes;if(o)for(let m in g)g.hasOwnProperty(m)&&g[m].componentDatatype===X.DOUBLE&&Fn.encodeAttribute(l,m,`${m}3DHigh`,`${m}3DLow`);else for(let m in g)if(g.hasOwnProperty(m)&&g[m].componentDatatype===X.DOUBLE){let x=`${m}3D`,b=`${m}2D`;Fn.projectTo2D(l,m,x,b,n),u(l.boundingSphere)&&m==="position"&&(l.boundingSphereCV=se.fromVertices(l.attributes.position2D.values)),Fn.encodeAttribute(l,x,`${x}High`,`${x}Low`),Fn.encodeAttribute(l,b,`${b}High`,`${b}Low`)}s&&Fn.compressVertices(l)}if(!i){let g=[];for(d=p.length,c=0;c<d;++c)l=p[c],g=g.concat(Fn.fitToUnsignedShortIndices(l));p=g}return p}function zG(e,t,n,i){let o,r,s,a=i.length-1;if(a>=0){let l=i[a];o=l.offset+l.count,s=l.index,r=n[s].indices.length}else o=0,s=0,r=n[s].indices.length;let c=e.length;for(let l=0;l<c;++l){let d=e[l][t];if(!u(d))continue;let p=d.indices.length;o+p>r&&(o=0,r=n[++s].indices.length),i.push({index:s,offset:o,count:p}),o+=p}}function KIe(e,t){let n=[];return zG(e,"geometry",t,n),zG(e,"westHemisphereGeometry",t,n),zG(e,"eastHemisphereGeometry",t,n),n}var yp={};yp.combineGeometry=function(e){let t,n,i=e.instances,o=i.length,r,s,a=!1;o>0&&(t=XIe(e),t.length>0&&(n=Fn.createAttributeLocations(t[0]),e.createPickOffsets&&(r=KIe(i,t))),u(i[0].attributes)&&u(i[0].attributes.offset)&&(s=new Array(o),a=!0));let c=new Array(o),l=new Array(o);for(let f=0;f<o;++f){let d=i[f],p=d.geometry;u(p)&&(c[f]=p.boundingSphere,l[f]=p.boundingSphereCV,a&&(s[f]=d.geometry.offsetAttribute));let g=d.eastHemisphereGeometry,m=d.westHemisphereGeometry;u(g)&&u(m)&&(u(g.boundingSphere)&&u(m.boundingSphere)&&(c[f]=se.union(g.boundingSphere,m.boundingSphere)),u(g.boundingSphereCV)&&u(m.boundingSphereCV)&&(l[f]=se.union(g.boundingSphereCV,m.boundingSphereCV)))}return{geometries:t,modelMatrix:e.modelMatrix,attributeLocations:n,pickOffsets:r,offsetInstanceExtend:s,boundingSpheres:c,boundingSpheresCV:l}};function ZIe(e,t){let n=e.attributes;for(let i in n)if(n.hasOwnProperty(i)){let o=n[i];u(o)&&u(o.values)&&t.push(o.values.buffer)}u(e.indices)&&t.push(e.indices.buffer)}function QIe(e,t){let n=e.length;for(let i=0;i<n;++i)ZIe(e[i],t)}function $Ie(e){let t=1,n=e.length;for(let i=0;i<n;i++){let o=e[i];if(++t,!u(o))continue;let r=o.attributes;t+=7+2*se.packedLength+(u(o.indices)?o.indices.length:0);for(let s in r)if(r.hasOwnProperty(s)&&u(r[s])){let a=r[s];t+=5+a.values.length}}return t}yp.packCreateGeometryResults=function(e,t){let n=new Float64Array($Ie(e)),i=[],o={},r=e.length,s=0;n[s++]=r;for(let a=0;a<r;a++){let c=e[a],l=u(c);if(n[s++]=l?1:0,!l)continue;n[s++]=c.primitiveType,n[s++]=c.geometryType,n[s++]=y(c.offsetAttribute,-1);let f=u(c.boundingSphere)?1:0;n[s++]=f,f&&se.pack(c.boundingSphere,n,s),s+=se.packedLength;let d=u(c.boundingSphereCV)?1:0;n[s++]=d,d&&se.pack(c.boundingSphereCV,n,s),s+=se.packedLength;let p=c.attributes,g=[];for(let x in p)p.hasOwnProperty(x)&&u(p[x])&&(g.push(x),u(o[x])||(o[x]=i.length,i.push(x)));n[s++]=g.length;for(let x=0;x<g.length;x++){let b=g[x],T=p[b];n[s++]=o[b],n[s++]=T.componentDatatype,n[s++]=T.componentsPerAttribute,n[s++]=T.normalize?1:0,n[s++]=T.values.length,n.set(T.values,s),s+=T.values.length}let m=u(c.indices)?c.indices.length:0;n[s++]=m,m>0&&(n.set(c.indices,s),s+=m)}return t.push(n.buffer),{stringTable:i,packedData:n}};yp.unpackCreateGeometryResults=function(e){let t=e.stringTable,n=e.packedData,i,o=new Array(n[0]),r=0,s=1;for(;s<n.length;){if(!(n[s++]===1)){o[r++]=void 0;continue}let c=n[s++],l=n[s++],f=n[s++];f===-1&&(f=void 0);let d,p;n[s++]===1&&(d=se.unpack(n,s)),s+=se.packedLength,n[s++]===1&&(p=se.unpack(n,s)),s+=se.packedLength;let x,b,T,C=new mn,A=n[s++];for(i=0;i<A;i++){let w=t[n[s++]],D=n[s++];T=n[s++];let R=n[s++]!==0;x=n[s++],b=X.createTypedArray(D,x);for(let P=0;P<x;P++)b[P]=n[s++];C[w]=new De({componentDatatype:D,componentsPerAttribute:T,normalize:R,values:b})}let S;if(x=n[s++],x>0){let w=b.length/T;for(S=Ne.createTypedArray(w,x),i=0;i<x;i++)S[i]=n[s++]}o[r++]=new ut({primitiveType:c,geometryType:l,boundingSphere:d,boundingSphereCV:p,indices:S,attributes:C,offsetAttribute:f})}return o};function JIe(e,t){let n=e.length,i=new Float64Array(1+n*19),o=0;i[o++]=n;for(let r=0;r<n;r++){let s=e[r];if(F.pack(s.modelMatrix,i,o),o+=F.packedLength,u(s.attributes)&&u(s.attributes.offset)){let a=s.attributes.offset.value;i[o]=a[0],i[o+1]=a[1],i[o+2]=a[2]}o+=3}return t.push(i.buffer),i}function ePe(e){let t=e,n=new Array(t[0]),i=0,o=1;for(;o<t.length;){let r=F.unpack(t,o),s;o+=F.packedLength,u(t[o])&&(s={offset:new to(t[o],t[o+1],t[o+2])}),o+=3,n[i++]={modelMatrix:r,attributes:s}}return n}yp.packCombineGeometryParameters=function(e,t){let n=e.createGeometryResults,i=n.length;for(let o=0;o<i;o++)t.push(n[o].packedData.buffer);return{createGeometryResults:e.createGeometryResults,packedInstances:JIe(e.instances,t),ellipsoid:e.ellipsoid,isGeographic:e.projection instanceof Di,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e.createPickOffsets}};yp.unpackCombineGeometryParameters=function(e){let t=ePe(e.packedInstances),n=e.createGeometryResults,i=n.length,o=0;for(let a=0;a<i;a++){let c=yp.unpackCreateGeometryResults(n[a]),l=c.length;for(let f=0;f<l;f++){let d=c[f],p=t[o];p.geometry=d,++o}}let r=ne.clone(e.ellipsoid),s=e.isGeographic?new Di(r):new Pi(r);return{instances:t,ellipsoid:r,projection:s,elementIndexUintSupported:e.elementIndexUintSupported,scene3DOnly:e.scene3DOnly,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:F.clone(e.modelMatrix),createPickOffsets:e.createPickOffsets}};function zee(e){let t=e.length,n=1+(se.packedLength+1)*t,i=new Float32Array(n),o=0;i[o++]=t;for(let r=0;r<t;++r){let s=e[r];u(s)?(i[o++]=1,se.pack(e[r],i,o)):i[o++]=0,o+=se.packedLength}return i}function Hee(e){let t=new Array(e[0]),n=0,i=1;for(;i<e.length;)e[i++]===1&&(t[n]=se.unpack(e,i)),++n,i+=se.packedLength;return t}yp.packCombineGeometryResults=function(e,t){u(e.geometries)&&QIe(e.geometries,t);let n=zee(e.boundingSpheres),i=zee(e.boundingSpheresCV);return t.push(n.buffer,i.buffer),{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:n,boundingSpheresCV:i}};yp.unpackCombineGeometryResults=function(e){return{geometries:e.geometries,attributeLocations:e.attributeLocations,modelMatrix:e.modelMatrix,pickOffsets:e.pickOffsets,offsetInstanceExtend:e.offsetInstanceExtend,boundingSpheres:Hee(e.boundingSpheres),boundingSpheresCV:Hee(e.boundingSpheresCV)}};var sx=yp;var tPe={READY:0,CREATING:1,CREATED:2,COMBINING:3,COMBINED:4,COMPLETE:5,FAILED:6},Cr=Object.freeze(tPe);var nU={MORPHING:0,COLUMBUS_VIEW:1,SCENE2D:2,SCENE3D:3};nU.getMorphTime=function(e){return e===nU.SCENE3D?1:e===nU.MORPHING?void 0:0};var te=Object.freeze(nU);var tu={DISABLED:0,ENABLED:1,CAST_ONLY:2,RECEIVE_ONLY:3};tu.NUMBER_OF_SHADOW_MODES=4;tu.castShadows=function(e){return e===tu.ENABLED||e===tu.CAST_ONLY};tu.receiveShadows=function(e){return e===tu.ENABLED||e===tu.RECEIVE_ONLY};tu.fromCastReceive=function(e,t){return e&&t?tu.ENABLED:e?tu.CAST_ONLY:t?tu.RECEIVE_ONLY:tu.DISABLED};var Tn=Object.freeze(tu);function Er(e){e=y(e,y.EMPTY_OBJECT),this.geometryInstances=e.geometryInstances,this.appearance=e.appearance,this._appearance=void 0,this._material=void 0,this.depthFailAppearance=e.depthFailAppearance,this._depthFailAppearance=void 0,this._depthFailMaterial=void 0,this.modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this._modelMatrix=new F,this.show=y(e.show,!0),this._vertexCacheOptimize=y(e.vertexCacheOptimize,!1),this._interleave=y(e.interleave,!1),this._releaseGeometryInstances=y(e.releaseGeometryInstances,!0),this._allowPicking=y(e.allowPicking,!0),this._asynchronous=y(e.asynchronous,!0),this._compressVertices=y(e.compressVertices,!0),this.cull=y(e.cull,!0),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.rtcCenter=e.rtcCenter,this.shadows=y(e.shadows,Tn.DISABLED),this._translucent=void 0,this._state=Cr.READY,this._geometries=[],this._error=void 0,this._numberOfInstances=0,this._boundingSpheres=[],this._boundingSphereWC=[],this._boundingSphereCV=[],this._boundingSphere2D=[],this._boundingSphereMorph=[],this._perInstanceAttributeCache=new Map,this._instanceIds=[],this._lastPerInstanceAttributeIndex=0,this._va=[],this._attributeLocations=void 0,this._primitiveType=void 0,this._frontFaceRS=void 0,this._backFaceRS=void 0,this._sp=void 0,this._depthFailAppearance=void 0,this._spDepthFail=void 0,this._frontFaceDepthFailRS=void 0,this._backFaceDepthFailRS=void 0,this._pickIds=[],this._colorCommands=[],this._pickCommands=[],this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._createRenderStatesFunction=e._createRenderStatesFunction,this._createShaderProgramFunction=e._createShaderProgramFunction,this._createCommandsFunction=e._createCommandsFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._createPickOffsets=e._createPickOffsets,this._pickOffsets=void 0,this._createGeometryResults=void 0,this._ready=!1,this._batchTable=void 0,this._batchTableAttributeIndices=void 0,this._offsetInstanceExtend=void 0,this._batchTableOffsetAttribute2DIndex=void 0,this._batchTableOffsetsUpdated=!1,this._instanceBoundingSpheres=void 0,this._instanceBoundingSpheresCV=void 0,this._tempBoundingSpheres=void 0,this._recomputeBoundingSpheres=!1,this._batchTableBoundingSpheresUpdated=!1,this._batchTableBoundingSphereAttributeIndices=void 0}Object.defineProperties(Er.prototype,{vertexCacheOptimize:{get:function(){return this._vertexCacheOptimize}},interleave:{get:function(){return this._interleave}},releaseGeometryInstances:{get:function(){return this._releaseGeometryInstances}},allowPicking:{get:function(){return this._allowPicking}},asynchronous:{get:function(){return this._asynchronous}},compressVertices:{get:function(){return this._compressVertices}},ready:{get:function(){return this._ready}}});function nPe(e){let t=e.length,n=[],i=e[0].attributes,o;for(o in i)if(i.hasOwnProperty(o)&&u(i[o])){let r=i[o],s=!0;for(let a=1;a<t;++a){let c=e[a].attributes[o];if(!u(c)||r.componentDatatype!==c.componentDatatype||r.componentsPerAttribute!==c.componentsPerAttribute||r.normalize!==c.normalize){s=!1;break}}s&&n.push(o)}return n}var iPe=new z,oPe=new h,Qee=new oe;function $ee(e){let t=e.length;if(t===1)return e[0];if(t===2)return z.unpack(e,0,iPe);if(t===3)return h.unpack(e,0,oPe);if(t===4)return oe.unpack(e,0,Qee)}function rPe(e,t){let n=e.geometryInstances,i=Array.isArray(n)?n:[n],o=i.length;if(o===0)return;let r=nPe(i),s=r.length,a=[],c={},l={},f,p=i[0].attributes,g,m,x;for(g=0;g<s;++g)m=r[g],x=p[m],c[m]=g,a.push({functionName:`czm_batchTable_${m}`,componentDatatype:x.componentDatatype,componentsPerAttribute:x.componentsPerAttribute,normalize:x.normalize});r.indexOf("distanceDisplayCondition")!==-1&&(a.push({functionName:"czm_batchTable_boundingSphereCenter3DHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter3DLow",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereCenter2DLow",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"czm_batchTable_boundingSphereRadius",componentDatatype:X.FLOAT,componentsPerAttribute:1}),l.center3DHigh=a.length-5,l.center3DLow=a.length-4,l.center2DHigh=a.length-3,l.center2DLow=a.length-2,l.radius=a.length-1),r.indexOf("offset")!==-1&&(a.push({functionName:"czm_batchTable_offset2D",componentDatatype:X.FLOAT,componentsPerAttribute:3}),f=a.length-1),a.push({functionName:"czm_batchTable_pickColor",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0});let b=a.length,T=new ex(t,a,o);for(g=0;g<o;++g){let C=i[g];p=C.attributes;for(let R=0;R<s;++R){m=r[R],x=p[m];let P=$ee(x.value),L=c[m];T.setBatchedAttribute(g,L,P)}let A={primitive:y(C.pickPrimitive,e)};u(C.id)&&(A.id=C.id);let S=t.createPickId(A);e._pickIds.push(S);let w=S.color,D=Qee;D.x=G.floatToByte(w.red),D.y=G.floatToByte(w.green),D.z=G.floatToByte(w.blue),D.w=G.floatToByte(w.alpha),T.setBatchedAttribute(g,b-1,D)}e._batchTable=T,e._batchTableAttributeIndices=c,e._batchTableBoundingSphereAttributeIndices=l,e._batchTableOffsetAttribute2DIndex=f}function sPe(e){let t;return Array.isArray(e.values)?t=e.values.slice(0):t=new e.values.constructor(e.values),new De({componentDatatype:e.componentDatatype,componentsPerAttribute:e.componentsPerAttribute,normalize:e.normalize,values:t})}function aPe(e){let t=e.attributes,n=new mn;for(let o in t)t.hasOwnProperty(o)&&u(t[o])&&(n[o]=sPe(t[o]));let i;if(u(e.indices)){let o=e.indices;Array.isArray(o)?i=o.slice(0):i=new o.constructor(o)}return new ut({attributes:n,indices:i,primitiveType:e.primitiveType,boundingSphere:se.clone(e.boundingSphere)})}function cPe(e,t){return{geometry:t,attributes:e.attributes,modelMatrix:F.clone(e.modelMatrix),pickPrimitive:e.pickPrimitive,id:e.id}}var lPe=/in\s+vec(?:3|4)\s+(.*)3DHigh;/g;Er._modifyShaderPosition=function(e,t,n){let i,o="",r="",s="";for(;(i=lPe.exec(t))!==null;){let a=i[1],c=`vec4 czm_compute${a[0].toUpperCase()}${a.substr(1)}()`;c!=="vec4 czm_computePosition()"&&(o+=`${c};


`),u(e.rtcCenter)?(t=t.replace(/in\s+vec(?:3|4)\s+position3DHigh;/g,""),t=t.replace(/in\s+vec(?:3|4)\s+position3DLow;/g,""),o+=`uniform mat4 u_modifiedModelView;


`,r+=`in vec4 position;


`,s+=`${c}


{


    return u_modifiedModelView * position;


}


 


`,t=t.replace(/czm_modelViewRelativeToEye\s+\*\s+/g,""),t=t.replace(/czm_modelViewProjectionRelativeToEye/g,"czm_projection")):n?s+=`${c}


{


    return czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow);


}


 


`:(r+=`in vec3 ${a}2DHigh;


in vec3 ${a}2DLow;


`,s+=`${c}


{


    vec4 p;


    if (czm_morphTime == 1.0)


    {


        p = czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow);


    }


    else if (czm_morphTime == 0.0)


    {


        p = czm_translateRelativeToEye(${a}2DHigh.zxy, ${a}2DLow.zxy);


    }


    else


    {


        p = czm_columbusViewMorph(


                czm_translateRelativeToEye(${a}2DHigh.zxy, ${a}2DLow.zxy),


                czm_translateRelativeToEye(${a}3DHigh, ${a}3DLow),


                czm_morphTime);


    }


    return p;


}


 


`)}return[o,r,t,s].join(`


`)};Er._appendShowToShader=function(e,t){return u(e._batchTableAttributeIndices.show)?`${ze.replaceMain(t,"czm_non_show_main")}


void main() 


{ 


    czm_non_show_main(); 


    gl_Position *= czm_batchTable_show(batchId); 


}`:t};Er._updateColorAttribute=function(e,t,n){if(!u(e._batchTableAttributeIndices.color)&&!u(e._batchTableAttributeIndices.depthFailColor)||t.search(/in\s+vec4\s+color;/g)===-1)return t;let i=t;return i=i.replace(/in\s+vec4\s+color;/g,""),n?i=i.replace(/(\b)color(\b)/g,"$1czm_batchTable_depthFailColor(batchId)$2"):i=i.replace(/(\b)color(\b)/g,"$1czm_batchTable_color(batchId)$2"),i};function Gee(e){return`${ze.replaceMain(e,"czm_non_pick_main")}


out vec4 v_pickColor; 


void main() 


{ 


    czm_non_pick_main(); 


    v_pickColor = czm_batchTable_pickColor(batchId); 


}`}function Wee(e){return`in vec4 v_pickColor;


${e}`}Er._updatePickColorAttribute=function(e){let t=e.replace(/in\s+vec4\s+pickColor;/g,"");return t=t.replace(/(\b)pickColor(\b)/g,"$1czm_batchTable_pickColor(batchId)$2"),t};Er._appendOffsetToShader=function(e,t){if(!u(e._batchTableAttributeIndices.offset))return t;let n=`in float batchId;


`;n+="in float applyOffset;";let i=t.replace(/in\s+float\s+batchId;/g,n),o=`vec4 $1 = czm_computePosition();


`;return o+=`    if (czm_sceneMode == czm_sceneMode3D)


`,o+=`    {


`,o+="        $1 = $1 + vec4(czm_batchTable_offset(batchId) * applyOffset, 0.0);",o+=`    }


`,o+=`    else


`,o+=`    {


`,o+="        $1 = $1 + vec4(czm_batchTable_offset2D(batchId) * applyOffset, 0.0);",o+=`    }


`,i=i.replace(/vec4\s+([A-Za-z0-9_]+)\s+=\s+czm_computePosition\(\);/g,o),i};Er._appendDistanceDisplayConditionToShader=function(e,t,n){if(!u(e._batchTableAttributeIndices.distanceDisplayCondition))return t;let i=ze.replaceMain(t,"czm_non_distanceDisplayCondition_main"),o=`void main() 


{ 


    czm_non_distanceDisplayCondition_main(); 


    vec2 distanceDisplayCondition = czm_batchTable_distanceDisplayCondition(batchId);


    vec3 boundingSphereCenter3DHigh = czm_batchTable_boundingSphereCenter3DHigh(batchId);


    vec3 boundingSphereCenter3DLow = czm_batchTable_boundingSphereCenter3DLow(batchId);


    float boundingSphereRadius = czm_batchTable_boundingSphereRadius(batchId);


`;return n?o+=`    vec4 centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);


`:o+=`    vec3 boundingSphereCenter2DHigh = czm_batchTable_boundingSphereCenter2DHigh(batchId);


    vec3 boundingSphereCenter2DLow = czm_batchTable_boundingSphereCenter2DLow(batchId);


    vec4 centerRTE;


    if (czm_morphTime == 1.0)


    {


        centerRTE = czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow);


    }


    else if (czm_morphTime == 0.0)


    {


        centerRTE = czm_translateRelativeToEye(boundingSphereCenter2DHigh.zxy, boundingSphereCenter2DLow.zxy);


    }


    else


    {


        centerRTE = czm_columbusViewMorph(


                czm_translateRelativeToEye(boundingSphereCenter2DHigh.zxy, boundingSphereCenter2DLow.zxy),


                czm_translateRelativeToEye(boundingSphereCenter3DHigh, boundingSphereCenter3DLow),


                czm_morphTime);


    }


`,o+=`    float radiusSq = boundingSphereRadius * boundingSphereRadius; 


    float distanceSq; 


    if (czm_sceneMode == czm_sceneMode2D) 


    { 


        distanceSq = czm_eyeHeight2D.y - radiusSq; 


    } 


    else 


    { 


        distanceSq = dot(centerRTE.xyz, centerRTE.xyz) - radiusSq; 


    } 


    distanceSq = max(distanceSq, 0.0); 


    float nearSq = distanceDisplayCondition.x * distanceDisplayCondition.x; 


    float farSq = distanceDisplayCondition.y * distanceDisplayCondition.y; 


    float show = (distanceSq >= nearSq && distanceSq <= farSq) ? 1.0 : 0.0; 


    gl_Position *= show; 


}`,`${i}


${o}`};function jee(e,t){if(!e.compressVertices)return t;let n=t.search(/in\s+vec3\s+normal;/g)!==-1,i=t.search(/in\s+vec2\s+st;/g)!==-1;if(!n&&!i)return t;let o=t.search(/in\s+vec3\s+tangent;/g)!==-1,r=t.search(/in\s+vec3\s+bitangent;/g)!==-1,s=i&&n?2:1;s+=o||r?1:0;let a=s>1?`vec${s}`:"float",c="compressedAttributes",l=`in ${a} ${c};`,f="",d="";if(i){f+=`vec2 st;


`;let m=s>1?`${c}.x`:c;d+=`    st = czm_decompressTextureCoordinates(${m});


`}n&&o&&r?(f+=`vec3 normal;


vec3 tangent;


vec3 bitangent;


`,d+=`    czm_octDecode(${c}.${i?"yz":"xy"}, normal, tangent, bitangent);


`):(n&&(f+=`vec3 normal;


`,d+=`    normal = czm_octDecode(${c}${s>1?`.${i?"y":"x"}`:""});


`),o&&(f+=`vec3 tangent;


`,d+=`    tangent = czm_octDecode(${c}.${i&&n?"z":"y"});


`),r&&(f+=`vec3 bitangent;


`,d+=`    bitangent = czm_octDecode(${c}.${i&&n?"z":"y"});


`));let p=t;p=p.replace(/in\s+vec3\s+normal;/g,""),p=p.replace(/in\s+vec2\s+st;/g,""),p=p.replace(/in\s+vec3\s+tangent;/g,""),p=p.replace(/in\s+vec3\s+bitangent;/g,""),p=ze.replaceMain(p,"czm_non_compressed_main");let g=`void main() 


{ 


${d}    czm_non_compressed_main(); 


}`;return[l,f,p,g].join(`


`)}function uPe(e){let t=ze.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {


    czm_non_depth_clamp_main();


    gl_Position = czm_depthClamp(gl_Position);}


`,t}function fPe(e){let t=ze.replaceMain(e,"czm_non_depth_clamp_main");return t+=`void main() {


    czm_non_depth_clamp_main();


    #if defined(LOG_DEPTH)


        czm_writeLogDepth();


    #else


        czm_writeDepthClamp();


    #endif


}


`,t}function qee(e,t){let n=e.vertexAttributes}function dPe(e,t){return function(){return e[t]}}var HG=Math.max(Vt.hardwareConcurrency-1,1),iU,hPe=new yi("combineGeometry");function mPe(e,t){let n,i,o,r,s=e._instanceIds;if(e._state===Cr.READY){n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let a=e._numberOfInstances=n.length,c=[],l=[];for(o=0;o<a;++o)i=n[o].geometry,s.push(n[o].id),l.push({moduleName:i._workerName,geometry:i});if(!u(iU))for(iU=new Array(HG),o=0;o<HG;o++)iU[o]=new yi("createGeometry");let f;for(l=rP(l,HG),o=0;o<l.length;o++){let d=0,p=l[o],g=p.length;for(r=0;r<g;++r)f=p[r],i=f.geometry,u(i.constructor.pack)&&(f.offset=d,d+=y(i.constructor.packedLength,i.packedLength));let m;if(d>0){let x=new Float64Array(d);for(m=[x.buffer],r=0;r<g;++r)f=p[r],i=f.geometry,u(i.constructor.pack)&&(i.constructor.pack(i,x,f.offset),f.geometry=x)}c.push(iU[o].scheduleTask({subTasks:l[o]},m))}e._state=Cr.CREATING,Promise.all(c).then(function(d){e._createGeometryResults=d,e._state=Cr.CREATED}).catch(function(d){hP(e,t,Cr.FAILED,d)})}else if(e._state===Cr.CREATED){let a=[];n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances];let c=t.scene3DOnly,l=t.mapProjection,f=hPe.scheduleTask(sx.packCombineGeometryParameters({createGeometryResults:e._createGeometryResults,instances:n,ellipsoid:l.ellipsoid,projection:l,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:c,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets},a),a);e._createGeometryResults=void 0,e._state=Cr.COMBINING,Promise.resolve(f).then(function(d){let p=sx.unpackCombineGeometryResults(d);e._geometries=p.geometries,e._attributeLocations=p.attributeLocations,e.modelMatrix=F.clone(p.modelMatrix,e.modelMatrix),e._pickOffsets=p.pickOffsets,e._offsetInstanceExtend=p.offsetInstanceExtend,e._instanceBoundingSpheres=p.boundingSpheres,e._instanceBoundingSpheresCV=p.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=Cr.COMBINED):hP(e,t,Cr.FAILED,void 0)}).catch(function(d){hP(e,t,Cr.FAILED,d)})}}function pPe(e,t){let n=Array.isArray(e.geometryInstances)?e.geometryInstances:[e.geometryInstances],i=e._numberOfInstances=n.length,o=new Array(i),r=e._instanceIds,s,a,c=0;for(a=0;a<i;a++){s=n[a];let p=s.geometry,g;u(p.attributes)&&u(p.primitiveType)?g=aPe(p):g=p.constructor.createGeometry(p),o[c++]=cPe(s,g),r.push(s.id)}o.length=c;let l=t.scene3DOnly,f=t.mapProjection,d=sx.combineGeometry({instances:o,ellipsoid:f.ellipsoid,projection:f,elementIndexUintSupported:t.context.elementIndexUint,scene3DOnly:l,vertexCacheOptimize:e.vertexCacheOptimize,compressVertices:e.compressVertices,modelMatrix:e.modelMatrix,createPickOffsets:e._createPickOffsets});e._geometries=d.geometries,e._attributeLocations=d.attributeLocations,e.modelMatrix=F.clone(d.modelMatrix,e.modelMatrix),e._pickOffsets=d.pickOffsets,e._offsetInstanceExtend=d.offsetInstanceExtend,e._instanceBoundingSpheres=d.boundingSpheres,e._instanceBoundingSpheresCV=d.boundingSpheresCV,u(e._geometries)&&e._geometries.length>0?(e._recomputeBoundingSpheres=!0,e._state=Cr.COMBINED):hP(e,t,Cr.FAILED,void 0)}function _Pe(e,t){let n=e._batchTableAttributeIndices.offset;if(!e._recomputeBoundingSpheres||!u(n)){e._recomputeBoundingSpheres=!1;return}let i,o=e._offsetInstanceExtend,r=e._instanceBoundingSpheres,s=r.length,a=e._tempBoundingSpheres;if(!u(a)){for(a=new Array(s),i=0;i<s;i++)a[i]=new se;e._tempBoundingSpheres=a}for(i=0;i<s;++i){let x=a[i],b=e._batchTable.getBatchedAttribute(i,n,new h);x=r[i].clone(x),nte(x,b,o[i])}let c=[],l=[],f=[];for(i=0;i<s;++i){let x=a[i];x.center.x-x.radius>0||se.intersectPlane(x,ln.ORIGIN_ZX_PLANE)!==nn.INTERSECTING?c.push(x):(l.push(x),f.push(x))}let d=c[0],p=f[0],g=l[0];for(i=1;i<c.length;i++)d=se.union(d,c[i]);for(i=1;i<f.length;i++)p=se.union(p,f[i]);for(i=1;i<l.length;i++)g=se.union(g,l[i]);let m=[];for(u(d)&&m.push(d),u(p)&&m.push(p),u(g)&&m.push(g),i=0;i<m.length;i++){let x=m[i].clone(e._boundingSpheres[i]);e._boundingSpheres[i]=x,e._boundingSphereCV[i]=se.projectTo2D(x,t.mapProjection,e._boundingSphereCV[i])}Er._updateBoundingVolumes(e,t,e.modelMatrix,!0),e._recomputeBoundingSpheres=!1}var Yee=new Yn,Jee=new fe,ete=new h,tte=new se;function gPe(e,t){if(!u(e._batchTableAttributeIndices.distanceDisplayCondition)||e._batchTableBoundingSpheresUpdated)return;let i=e._batchTableBoundingSphereAttributeIndices,o=i.center3DHigh,r=i.center3DLow,s=i.center2DHigh,a=i.center2DLow,c=i.radius,l=t.mapProjection,f=l.ellipsoid,d=e._batchTable,p=e._instanceBoundingSpheres,g=p.length;for(let m=0;m<g;++m){let x=p[m];if(!u(x))continue;let b=e.modelMatrix;u(b)&&(x=se.transform(x,b,tte));let T=x.center,C=x.radius,A=Yn.fromCartesian(T,Yee);if(d.setBatchedAttribute(m,o,A.high),d.setBatchedAttribute(m,r,A.low),!t.scene3DOnly){let S=f.cartesianToCartographic(T,Jee),w=l.project(S,ete);A=Yn.fromCartesian(w,Yee),d.setBatchedAttribute(m,s,A.high),d.setBatchedAttribute(m,a,A.low)}d.setBatchedAttribute(m,c,C)}e._batchTableBoundingSpheresUpdated=!0}var GG=new h,yPe=new h;function Xee(e,t){if(!u(e._batchTableAttributeIndices.offset)||e._batchTableOffsetsUpdated||t.scene3DOnly)return;let i=e._batchTableOffsetAttribute2DIndex,o=t.mapProjection,r=o.ellipsoid,s=e._batchTable,a=e._instanceBoundingSpheres,c=a.length;for(let l=0;l<c;++l){let f=a[l];if(!u(f))continue;let d=s.getBatchedAttribute(l,e._batchTableAttributeIndices.offset);if(h.equals(d,h.ZERO)){s.setBatchedAttribute(l,i,h.ZERO);continue}let p=e.modelMatrix;u(p)&&(f=se.transform(f,p,tte));let g=f.center;g=r.scaleToGeodeticSurface(g,yPe);let m=r.cartesianToCartographic(g,Jee),x=o.project(m,ete),b=h.add(d,g,GG);m=r.cartesianToCartographic(b,m);let T=o.project(m,GG),C=h.subtract(T,x,GG),A=C.x;C.x=C.z,C.z=C.y,C.y=A,s.setBatchedAttribute(l,i,C)}e._batchTableOffsetsUpdated=!0}function xPe(e,t){let n=e._attributeLocations,i=e._geometries,o=t.scene3DOnly,r=t.context,s=[],a=i.length;for(let c=0;c<a;++c){let l=i[c];if(s.push(ii.fromGeometry({context:r,geometry:l,attributeLocations:n,bufferUsage:Fe.STATIC_DRAW,interleave:e._interleave})),u(e._createBoundingVolumeFunction))e._createBoundingVolumeFunction(t,l);else if(e._boundingSpheres.push(se.clone(l.boundingSphere)),e._boundingSphereWC.push(new se),!o){let f=l.boundingSphereCV.center,d=f.x,p=f.y,g=f.z;f.x=g,f.y=d,f.z=p,e._boundingSphereCV.push(se.clone(l.boundingSphereCV)),e._boundingSphere2D.push(new se),e._boundingSphereMorph.push(new se)}}e._va=s,e._primitiveType=i[0].primitiveType,e.releaseGeometryInstances&&(e.geometryInstances=void 0),e._geometries=void 0,hP(e,t,Cr.COMPLETE,void 0)}function bPe(e,t,n,i){let o=n.getRenderState(),r;i?(r=We(o,!1),r.cull={enabled:!0,face:gi.BACK},e._frontFaceRS=ke.fromCache(r),r.cull.face=gi.FRONT,e._backFaceRS=ke.fromCache(r)):(e._frontFaceRS=ke.fromCache(o),e._backFaceRS=e._frontFaceRS),r=We(o,!1),u(e._depthFailAppearance)&&(r.depthTest.enabled=!1),u(e._depthFailAppearance)&&(o=e._depthFailAppearance.getRenderState(),r=We(o,!1),r.depthTest.func=Qa.GREATER,i?(r.cull={enabled:!0,face:gi.BACK},e._frontFaceDepthFailRS=ke.fromCache(r),r.cull.face=gi.FRONT,e._backFaceDepthFailRS=ke.fromCache(r)):(e._frontFaceDepthFailRS=ke.fromCache(r),e._backFaceDepthFailRS=e._frontFaceRS))}function TPe(e,t,n){let i=t.context,o=e._attributeLocations,r=e._batchTable.getVertexShaderCallback()(n.vertexShaderSource);r=Er._appendOffsetToShader(e,r),r=Er._appendShowToShader(e,r),r=Er._appendDistanceDisplayConditionToShader(e,r,t.scene3DOnly),r=Gee(r),r=Er._updateColorAttribute(e,r,!1),r=jee(e,r),r=Er._modifyShaderPosition(e,r,t.scene3DOnly);let s=n.getFragmentShaderSource();s=Wee(s),e._sp=Kt.replaceCache({context:i,shaderProgram:e._sp,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o}),qee(e._sp,o),u(e._depthFailAppearance)&&(r=e._batchTable.getVertexShaderCallback()(e._depthFailAppearance.vertexShaderSource),r=Er._appendShowToShader(e,r),r=Er._appendDistanceDisplayConditionToShader(e,r,t.scene3DOnly),r=Gee(r),r=Er._updateColorAttribute(e,r,!0),r=jee(e,r),r=Er._modifyShaderPosition(e,r,t.scene3DOnly),r=uPe(r),s=e._depthFailAppearance.getFragmentShaderSource(),s=Wee(s),s=fPe(s),e._spDepthFail=Kt.replaceCache({context:i,shaderProgram:e._spDepthFail,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o}),qee(e._spDepthFail,o))}var dP=new F,Kee=new h;function Zee(e,t,n,i){let o=u(n)?n._uniforms:void 0,r={},s=t.uniforms;if(u(s))for(let c in s)s.hasOwnProperty(c)&&(r[c]=dPe(s,c));let a=xt(r,o);return a=e._batchTable.getUniformMapCallback()(a),u(e.rtcCenter)&&(a.u_modifiedModelView=function(){let c=i.context.uniformState.view;return F.multiply(c,e._modelMatrix,dP),F.multiplyByPoint(dP,e.rtcCenter,Kee),F.setTranslation(dP,Kee,dP),dP}),a}function APe(e,t,n,i,o,r,s,a){let c=Zee(e,t,n,a),l;u(e._depthFailAppearance)&&(l=Zee(e,e._depthFailAppearance,e._depthFailAppearance.material,a));let f=i?Ae.TRANSLUCENT:Ae.OPAQUE,d=o?2:1;d*=u(e._depthFailAppearance)?2:1,r.length=e._va.length*d;let p=r.length,g=0;for(let m=0;m<p;++m){let x;o&&(x=r[m],u(x)||(x=r[m]=new $e({owner:e,primitiveType:e._primitiveType})),x.vertexArray=e._va[g],x.renderState=e._backFaceRS,x.shaderProgram=e._sp,x.uniformMap=c,x.pass=f,++m),x=r[m],u(x)||(x=r[m]=new $e({owner:e,primitiveType:e._primitiveType})),x.vertexArray=e._va[g],x.renderState=e._frontFaceRS,x.shaderProgram=e._sp,x.uniformMap=c,x.pass=f,u(e._depthFailAppearance)&&(o&&(++m,x=r[m],u(x)||(x=r[m]=new $e({owner:e,primitiveType:e._primitiveType})),x.vertexArray=e._va[g],x.renderState=e._backFaceDepthFailRS,x.shaderProgram=e._spDepthFail,x.uniformMap=l,x.pass=f),++m,x=r[m],u(x)||(x=r[m]=new $e({owner:e,primitiveType:e._primitiveType})),x.vertexArray=e._va[g],x.renderState=e._frontFaceDepthFailRS,x.shaderProgram=e._spDepthFail,x.uniformMap=l,x.pass=f),++g}}Er._updateBoundingVolumes=function(e,t,n,i){let o,r,s;if(i||!F.equals(n,e._modelMatrix))for(F.clone(n,e._modelMatrix),r=e._boundingSpheres.length,o=0;o<r;++o)s=e._boundingSpheres[o],u(s)&&(e._boundingSphereWC[o]=se.transform(s,n,e._boundingSphereWC[o]),t.scene3DOnly||(e._boundingSphere2D[o]=se.clone(e._boundingSphereCV[o],e._boundingSphere2D[o]),e._boundingSphere2D[o].center.x=0,e._boundingSphereMorph[o]=se.union(e._boundingSphereWC[o],e._boundingSphereCV[o])));let a=e.appearance.pixelSize;if(u(a))for(r=e._boundingSpheres.length,o=0;o<r;++o){s=e._boundingSpheres[o];let c=e._boundingSphereWC[o],f=t.camera.getPixelSize(s,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*a;c.radius=s.radius+f}};function CPe(e,t,n,i,o,r,s,a){Er._updateBoundingVolumes(e,t,o);let c;t.mode===te.SCENE3D?c=e._boundingSphereWC:t.mode===te.COLUMBUS_VIEW?c=e._boundingSphereCV:t.mode===te.SCENE2D&&u(e._boundingSphere2D)?c=e._boundingSphere2D:u(e._boundingSphereMorph)&&(c=e._boundingSphereMorph);let l=t.commandList,f=t.passes;if(f.render||f.pick){let d=e.allowPicking,p=Tn.castShadows(e.shadows),g=Tn.receiveShadows(e.shadows),m=n.length,x=a?2:1;x*=u(e._depthFailAppearance)?2:1;for(let b=0;b<m;++b){let T=Math.floor(b/x),C=n[b];C.modelMatrix=o,C.boundingVolume=c[T],C.cull=r,C.debugShowBoundingVolume=s,C.castShadows=p,C.receiveShadows=g,d?C.pickId="v_pickColor":C.pickId=void 0,l.push(C)}}}Er.prototype.update=function(e){if(!u(this.geometryInstances)&&this._va.length===0||u(this.geometryInstances)&&Array.isArray(this.geometryInstances)&&this.geometryInstances.length===0||!u(this.appearance)||e.mode!==te.SCENE3D&&e.scene3DOnly||!e.passes.render&&!e.passes.pick)return;if(u(this._error))throw this._error;if(this._state===Cr.FAILED)return;let t=e.context;if(u(this._batchTable)||rPe(this,t),this._batchTable.attributes.length>0){if(Gt.maximumVertexTextureImageUnits===0)throw new ue("Vertex texture fetch support is required to render primitives with per-instance attributes. The maximum number of vertex texture image units must be greater than zero.");this._batchTable.update(e)}if(this._state!==Cr.COMPLETE&&this._state!==Cr.COMBINED&&(this.asynchronous?mPe(this,e):pPe(this,e)),this._state===Cr.COMBINED&&(gPe(this,e),Xee(this,e),xPe(this,e)),!this.show||this._state!==Cr.COMPLETE)return;this._batchTableOffsetsUpdated||Xee(this,e),this._recomputeBoundingSpheres&&_Pe(this,e);let n=this.appearance,i=n.material,o=!1,r=!1;this._appearance!==n?(this._appearance=n,this._material=i,o=!0,r=!0):this._material!==i&&(this._material=i,r=!0);let s=this.depthFailAppearance,a=u(s)?s.material:void 0;this._depthFailAppearance!==s?(this._depthFailAppearance=s,this._depthFailMaterial=a,o=!0,r=!0):this._depthFailMaterial!==a&&(this._depthFailMaterial=a,r=!0);let c=this._appearance.isTranslucent();this._translucent!==c&&(this._translucent=c,o=!0),u(this._material)&&this._material.update(t);let l=n.closed&&c;o&&y(this._createRenderStatesFunction,bPe)(this,t,n,l),r&&y(this._createShaderProgramFunction,TPe)(this,e,n),(o||r)&&y(this._createCommandsFunction,APe)(this,n,i,c,l,this._colorCommands,this._pickCommands,e),y(this._updateAndQueueCommandsFunction,CPe)(this,e,this._colorCommands,this._pickCommands,this.modelMatrix,this.cull,this.debugShowBoundingVolume,l)};var EPe=new se,SPe=new se;function nte(e,t,n){if(n===an.TOP){let i=se.clone(e,EPe),o=se.clone(e,SPe);o.center=h.add(o.center,t,o.center),e=se.union(i,o,e)}else n===an.ALL&&(e.center=h.add(e.center,t,e.center));return e}function wPe(e,t,n){return function(){let i=e.getBatchedAttribute(t,n),o=e.attributes[n],r=o.componentsPerAttribute,s=X.createTypedArray(o.componentDatatype,r);return u(i.constructor.pack)?i.constructor.pack(i,s,0):s[0]=i,s}}function vPe(e,t,n,i,o){return function(r){let s=$ee(r);e.setBatchedAttribute(t,n,s),o==="offset"&&(i._recomputeBoundingSpheres=!0,i._batchTableOffsetsUpdated=!1)}}var DPe=new h;function IPe(e,t,n){t.boundingSphere={get:function(){let i=e._instanceBoundingSpheres[n];if(u(i)){i=i.clone();let o=e.modelMatrix,r=t.offset;u(r)&&nte(i,h.fromArray(r.get(),0,DPe),e._offsetInstanceExtend[n]),u(o)&&(i=se.transform(i,o))}return i}},t.boundingSphereCV={get:function(){return e._instanceBoundingSpheresCV[n]}}}function PPe(e,t,n){t.pickId={get:function(){return e._pickIds[n]}}}Er.prototype.getGeometryInstanceAttributes=function(e){let t=this._perInstanceAttributeCache.get(e);if(u(t))return t;let n=-1,i=this._lastPerInstanceAttributeIndex,o=this._instanceIds,r=o.length;for(let l=0;l<r;++l){let f=(i+l)%r;if(e===o[f]){n=f;break}}if(n===-1)return;let s=this._batchTable,a=this._batchTableAttributeIndices;t={};let c={};for(let l in a)if(a.hasOwnProperty(l)){let f=a[l];c[l]={get:wPe(s,n,f),set:vPe(s,n,f,this,l)}}return IPe(this,c,n),PPe(this,c,n),Object.defineProperties(t,c),this._lastPerInstanceAttributeIndex=n,this._perInstanceAttributeCache.set(e,t),t};Er.prototype.isDestroyed=function(){return!1};Er.prototype.destroy=function(){let e,t;this._sp=this._sp&&this._sp.destroy(),this._spDepthFail=this._spDepthFail&&this._spDepthFail.destroy();let n=this._va;for(e=n.length,t=0;t<e;++t)n[t].destroy();this._va=void 0;let i=this._pickIds;for(e=i.length,t=0;t<e;++t)i[t].destroy();return this._pickIds=void 0,this._batchTable=this._batchTable&&this._batchTable.destroy(),this._instanceIds=void 0,this._perInstanceAttributeCache=void 0,this._attributeLocations=void 0,le(this)};function hP(e,t,n,i){e._error=i,e._state=n,t.afterRender.push(function(){if(e._ready=e._state===Cr.COMPLETE||e._state===Cr.FAILED,!u(i))return!0})}var wn=Er;function RPe(e){e=y(e,y.EMPTY_OBJECT),this.componentDatatype=e.componentDatatype,this.componentsPerAttribute=e.componentsPerAttribute,this.normalize=y(e.normalize,!1),this.value=e.value}var $a=RPe;var VA=`#ifdef TEXTURE_COORDINATES


#ifdef SPHERICAL


in vec4 v_sphericalExtents;


#else // SPHERICAL


in vec2 v_inversePlaneExtents;


in vec4 v_westPlane;


in vec4 v_southPlane;


#endif // SPHERICAL


in vec3 v_uvMinAndSphericalLongitudeRotation;


in vec3 v_uMaxAndInverseDistance;


in vec3 v_vMaxAndInverseDistance;


#endif // TEXTURE_COORDINATES


 


#ifdef PER_INSTANCE_COLOR


in vec4 v_color;


#endif


 


#ifdef NORMAL_EC


vec3 getEyeCoordinate3FromWindowCoordinate(vec2 fragCoord, float logDepthOrDepth) {


    vec4 eyeCoordinate = czm_windowToEyeCoordinates(fragCoord, logDepthOrDepth);


    return eyeCoordinate.xyz / eyeCoordinate.w;


}


 


vec3 vectorFromOffset(vec4 eyeCoordinate, vec2 positiveOffset) {


    vec2 glFragCoordXY = gl_FragCoord.xy;


    // Sample depths at both offset and negative offset


    float upOrRightLogDepth = czm_unpackDepth(texture(czm_globeDepthTexture, (glFragCoordXY + positiveOffset) / czm_viewport.zw));


    float downOrLeftLogDepth = czm_unpackDepth(texture(czm_globeDepthTexture, (glFragCoordXY - positiveOffset) / czm_viewport.zw));


    // Explicitly evaluate both paths


    // Necessary for multifrustum and for edges of the screen


    bvec2 upOrRightInBounds = lessThan(glFragCoordXY + positiveOffset, czm_viewport.zw);


    float useUpOrRight = float(upOrRightLogDepth > 0.0 && upOrRightInBounds.x && upOrRightInBounds.y);


    float useDownOrLeft = float(useUpOrRight == 0.0);


    vec3 upOrRightEC = getEyeCoordinate3FromWindowCoordinate(glFragCoordXY + positiveOffset, upOrRightLogDepth);


    vec3 downOrLeftEC = getEyeCoordinate3FromWindowCoordinate(glFragCoordXY - positiveOffset, downOrLeftLogDepth);


    return (upOrRightEC - (eyeCoordinate.xyz / eyeCoordinate.w)) * useUpOrRight + ((eyeCoordinate.xyz / eyeCoordinate.w) - downOrLeftEC) * useDownOrLeft;


}


#endif // NORMAL_EC


 


void main(void)


{


#ifdef REQUIRES_EC


    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw));


    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);


#endif


 


#ifdef REQUIRES_WC


    vec4 worldCoordinate4 = czm_inverseView * eyeCoordinate;


    vec3 worldCoordinate = worldCoordinate4.xyz / worldCoordinate4.w;


#endif


 


#ifdef TEXTURE_COORDINATES


    vec2 uv;


#ifdef SPHERICAL


    // Treat world coords as a sphere normal for spherical coordinates


    vec2 sphericalLatLong = czm_approximateSphericalCoordinates(worldCoordinate);


    sphericalLatLong.y += v_uvMinAndSphericalLongitudeRotation.z;


    sphericalLatLong.y = czm_branchFreeTernary(sphericalLatLong.y < czm_pi, sphericalLatLong.y, sphericalLatLong.y - czm_twoPi);


    uv.x = (sphericalLatLong.y - v_sphericalExtents.y) * v_sphericalExtents.w;


    uv.y = (sphericalLatLong.x - v_sphericalExtents.x) * v_sphericalExtents.z;


#else // SPHERICAL


    // Unpack planes and transform to eye space


    uv.x = czm_planeDistance(v_westPlane, eyeCoordinate.xyz / eyeCoordinate.w) * v_inversePlaneExtents.x;


    uv.y = czm_planeDistance(v_southPlane, eyeCoordinate.xyz / eyeCoordinate.w) * v_inversePlaneExtents.y;


#endif // SPHERICAL


#endif // TEXTURE_COORDINATES


 


#ifdef PICK


#ifdef CULL_FRAGMENTS


    // When classifying translucent geometry, logDepthOrDepth == 0.0


    // indicates a region that should not be classified, possibly due to there


    // being opaque pixels there in another buffer.


    // Check for logDepthOrDepth != 0.0 to make sure this should be classified.


    if (0.0 <= uv.x && uv.x <= 1.0 && 0.0 <= uv.y && uv.y <= 1.0 || logDepthOrDepth != 0.0) {


        out_FragColor.a = 1.0; // 0.0 alpha leads to discard from ShaderSource.createPickFragmentShaderSource


        czm_writeDepthClamp();


    }


#else // CULL_FRAGMENTS


        out_FragColor.a = 1.0;


#endif // CULL_FRAGMENTS


#else // PICK


 


#ifdef CULL_FRAGMENTS


    // When classifying translucent geometry, logDepthOrDepth == 0.0


    // indicates a region that should not be classified, possibly due to there


    // being opaque pixels there in another buffer.


    if (uv.x <= 0.0 || 1.0 <= uv.x || uv.y <= 0.0 || 1.0 <= uv.y || logDepthOrDepth == 0.0) {


        discard;


    }


#endif


 


#ifdef NORMAL_EC


    // Compute normal by sampling adjacent pixels in 2x2 block in screen space


    vec3 downUp = vectorFromOffset(eyeCoordinate, vec2(0.0, 1.0));


    vec3 leftRight = vectorFromOffset(eyeCoordinate, vec2(1.0, 0.0));


    vec3 normalEC = normalize(cross(leftRight, downUp));


#endif


 


 


#ifdef PER_INSTANCE_COLOR


 


    vec4 color = czm_gammaCorrect(v_color);


#ifdef FLAT


    out_FragColor = color;


#else // FLAT


    czm_materialInput materialInput;


    materialInput.normalEC = normalEC;


    materialInput.positionToEyeEC = -eyeCoordinate.xyz;


    czm_material material = czm_getDefaultMaterial(materialInput);


    material.diffuse = color.rgb;


    material.alpha = color.a;


 


    out_FragColor = czm_phong(normalize(-eyeCoordinate.xyz), material, czm_lightDirectionEC);


#endif // FLAT


 


    // Premultiply alpha. Required for classification primitives on translucent globe.


    out_FragColor.rgb *= out_FragColor.a;


 


#else // PER_INSTANCE_COLOR


 


    // Material support.


    // USES_ is distinct from REQUIRES_, because some things are dependencies of each other or


    // dependencies for culling but might not actually be used by the material.


 


    czm_materialInput materialInput;


 


#ifdef USES_NORMAL_EC


    materialInput.normalEC = normalEC;


#endif


 


#ifdef USES_POSITION_TO_EYE_EC


    materialInput.positionToEyeEC = -eyeCoordinate.xyz;


#endif


 


#ifdef USES_TANGENT_TO_EYE


    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(worldCoordinate, normalEC);


#endif


 


#ifdef USES_ST


    // Remap texture coordinates from computed (approximately aligned with cartographic space) to the desired


    // texture coordinate system, which typically forms a tight oriented bounding box around the geometry.


    // Shader is provided a set of reference points for remapping.


    materialInput.st.x = czm_lineDistance(v_uvMinAndSphericalLongitudeRotation.xy, v_uMaxAndInverseDistance.xy, uv) * v_uMaxAndInverseDistance.z;


    materialInput.st.y = czm_lineDistance(v_uvMinAndSphericalLongitudeRotation.xy, v_vMaxAndInverseDistance.xy, uv) * v_vMaxAndInverseDistance.z;


#endif


 


    czm_material material = czm_getMaterial(materialInput);


 


#ifdef FLAT


    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);


#else // FLAT


    out_FragColor = czm_phong(normalize(-eyeCoordinate.xyz), material, czm_lightDirectionEC);


#endif // FLAT


 


    // Premultiply alpha. Required for classification primitives on translucent globe.


    out_FragColor.rgb *= out_FragColor.a;


 


#endif // PER_INSTANCE_COLOR


    czm_writeDepthClamp();


#endif // PICK


}


`;function rf(e,t,n){this._projectionExtentDefines={eastMostYhighDefine:"",eastMostYlowDefine:"",westMostYhighDefine:"",westMostYlowDefine:""};let i=new WG;i.requiresTextureCoordinates=e,i.requiresEC=!n.flat;let o=new WG;if(o.requiresTextureCoordinates=e,n instanceof cn)i.requiresNormalEC=!n.flat;else{let r=`${n.material.shaderSource}


${n.fragmentShaderSource}`;i.normalEC=r.indexOf("materialInput.normalEC")!==-1||r.indexOf("czm_getDefaultMaterial")!==-1,i.positionToEyeEC=r.indexOf("materialInput.positionToEyeEC")!==-1,i.tangentToEyeMatrix=r.indexOf("materialInput.tangentToEyeMatrix")!==-1,i.st=r.indexOf("materialInput.st")!==-1}this._colorShaderDependencies=i,this._pickShaderDependencies=o,this._appearance=n,this._extentsCulling=e,this._planarExtents=t}rf.prototype.createFragmentShader=function(e){let t=this._appearance,n=this._colorShaderDependencies,i=[];!e&&!this._planarExtents&&i.push("SPHERICAL"),n.requiresEC&&i.push("REQUIRES_EC"),n.requiresWC&&i.push("REQUIRES_WC"),n.requiresTextureCoordinates&&i.push("TEXTURE_COORDINATES"),this._extentsCulling&&i.push("CULL_FRAGMENTS"),n.requiresNormalEC&&i.push("NORMAL_EC"),t instanceof cn&&i.push("PER_INSTANCE_COLOR"),n.normalEC&&i.push("USES_NORMAL_EC"),n.positionToEyeEC&&i.push("USES_POSITION_TO_EYE_EC"),n.tangentToEyeMatrix&&i.push("USES_TANGENT_TO_EYE"),n.st&&i.push("USES_ST"),t.flat&&i.push("FLAT");let o="";return t instanceof cn||(o=t.material.shaderSource),new ze({defines:i,sources:[o,VA]})};rf.prototype.createPickFragmentShader=function(e){let t=this._pickShaderDependencies,n=["PICK"];return!e&&!this._planarExtents&&n.push("SPHERICAL"),t.requiresEC&&n.push("REQUIRES_EC"),t.requiresWC&&n.push("REQUIRES_WC"),t.requiresTextureCoordinates&&n.push("TEXTURE_COORDINATES"),this._extentsCulling&&n.push("CULL_FRAGMENTS"),new ze({defines:n,sources:[VA],pickColorQualifier:"in"})};rf.prototype.createVertexShader=function(e,t,n,i){return ute(this._colorShaderDependencies,this._planarExtents,n,e,t,this._appearance,i,this._projectionExtentDefines)};rf.prototype.createPickVertexShader=function(e,t,n,i){return ute(this._pickShaderDependencies,this._planarExtents,n,e,t,void 0,i,this._projectionExtentDefines)};var ite=new h,ote=new fe,rte={high:0,low:0};function ute(e,t,n,i,o,r,s,a){let c=i.slice();if(a.eastMostYhighDefine===""){let l=ote;l.longitude=O.PI,l.latitude=0,l.height=0;let f=s.project(l,ite),d=Yn.encode(f.x,rte);a.eastMostYhighDefine=`EAST_MOST_X_HIGH ${d.high.toFixed(`${d.high}`.length+1)}`,a.eastMostYlowDefine=`EAST_MOST_X_LOW ${d.low.toFixed(`${d.low}`.length+1)}`;let p=ote;p.longitude=-O.PI,p.latitude=0,p.height=0;let g=s.project(p,ite);d=Yn.encode(g.x,rte),a.westMostYhighDefine=`WEST_MOST_X_HIGH ${d.high.toFixed(`${d.high}`.length+1)}`,a.westMostYlowDefine=`WEST_MOST_X_LOW ${d.low.toFixed(`${d.low}`.length+1)}`}return n&&(c.push(a.eastMostYhighDefine),c.push(a.eastMostYlowDefine),c.push(a.westMostYhighDefine),c.push(a.westMostYlowDefine)),u(r)&&r instanceof cn&&c.push("PER_INSTANCE_COLOR"),e.requiresTextureCoordinates&&(c.push("TEXTURE_COORDINATES"),t||n||c.push("SPHERICAL"),n&&c.push("COLUMBUS_VIEW_2D")),new ze({defines:c,sources:[o]})}function WG(){this._requiresEC=!1,this._requiresWC=!1,this._requiresNormalEC=!1,this._requiresTextureCoordinates=!1,this._usesNormalEC=!1,this._usesPositionToEyeEC=!1,this._usesTangentToEyeMat=!1,this._usesSt=!1}Object.defineProperties(WG.prototype,{requiresEC:{get:function(){return this._requiresEC},set:function(e){this._requiresEC=e||this._requiresEC}},requiresWC:{get:function(){return this._requiresWC},set:function(e){this._requiresWC=e||this._requiresWC,this.requiresEC=this._requiresWC}},requiresNormalEC:{get:function(){return this._requiresNormalEC},set:function(e){this._requiresNormalEC=e||this._requiresNormalEC,this.requiresEC=this._requiresNormalEC}},requiresTextureCoordinates:{get:function(){return this._requiresTextureCoordinates},set:function(e){this._requiresTextureCoordinates=e||this._requiresTextureCoordinates,this.requiresWC=this._requiresTextureCoordinates}},normalEC:{set:function(e){this.requiresNormalEC=e,this._usesNormalEC=e},get:function(){return this._usesNormalEC}},tangentToEyeMatrix:{set:function(e){this.requiresWC=e,this.requiresNormalEC=e,this._usesTangentToEyeMat=e},get:function(){return this._usesTangentToEyeMat}},positionToEyeEC:{set:function(e){this.requiresEC=e,this._usesPositionToEyeEC=e},get:function(){return this._usesPositionToEyeEC}},st:{set:function(e){this.requiresTextureCoordinates=e,this._usesSt=e},get:function(){return this._usesSt}}});function ste(e,t,n){return Math.abs((t.y-e.y)*n.x-(t.x-e.x)*n.y+t.x*e.y-t.y*e.x)/z.distance(t,e)}var OPe=[new z,new z,new z,new z];function fte(e,t){let n=OPe,i=z.unpack(t,0,n[0]),o=z.unpack(t,2,n[1]),r=z.unpack(t,4,n[2]);e.uMaxVmax=new $a({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[o.x,o.y,r.x,r.y]});let s=1/ste(i,o,r),a=1/ste(i,r,o);e.uvMinAndExtents=new $a({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[i.x,i.y,s,a]})}var dte=new fe,hte=new h,MPe=new h,LPe=new h,oU={high:0,low:0};function mte(e,t,n){let i=dte;i.height=0,i.longitude=e.west,i.latitude=e.south;let o=t.project(i,hte);i.latitude=e.north;let r=t.project(i,MPe);i.longitude=e.east,i.latitude=e.south;let s=t.project(i,LPe),a=[0,0,0,0],c=[0,0,0,0],l=Yn.encode(o.x,oU);a[0]=l.high,c[0]=l.low,l=Yn.encode(o.y,oU),a[1]=l.high,c[1]=l.low,l=Yn.encode(r.y,oU),a[2]=l.high,c[2]=l.low,l=Yn.encode(s.x,oU),a[3]=l.high,c[3]=l.low,n.planes2D_HIGH=new $a({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:a}),n.planes2D_LOW=new $a({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:c})}var NPe=new F,FPe=new F,ate=new h,BPe=new fe,kPe=[new fe,new fe,new fe,new fe,new fe,new fe,new fe,new fe];function UPe(e,t,n,i,o,r){let s=ce.center(e,BPe);s.height=n;let a=fe.toCartesian(s,t,ate),c=Pt.eastNorthUpToFixedFrame(a,t,NPe),l=F.inverse(c,FPe),f=e.west,d=e.east,p=e.north,g=e.south,m=kPe;m[0].latitude=g,m[0].longitude=f,m[1].latitude=p,m[1].longitude=f,m[2].latitude=p,m[2].longitude=d,m[3].latitude=g,m[3].longitude=d;let x=(f+d)*.5,b=(p+g)*.5;m[4].latitude=g,m[4].longitude=x,m[5].latitude=p,m[5].longitude=x,m[6].latitude=b,m[6].longitude=f,m[7].latitude=b,m[7].longitude=d;let T=Number.POSITIVE_INFINITY,C=Number.NEGATIVE_INFINITY,A=Number.POSITIVE_INFINITY,S=Number.NEGATIVE_INFINITY;for(let P=0;P<8;P++){m[P].height=n;let L=fe.toCartesian(m[P],t,ate);F.multiplyByPoint(l,L,L),L.z=0,T=Math.min(T,L.x),C=Math.max(C,L.x),A=Math.min(A,L.y),S=Math.max(S,L.y)}let w=i;w.x=T,w.y=A,w.z=0,F.multiplyByPoint(c,w,w);let D=o;D.x=C,D.y=A,D.z=0,F.multiplyByPoint(c,D,D),h.subtract(D,w,o);let R=r;R.x=T,R.y=S,R.z=0,F.multiplyByPoint(c,R,R),h.subtract(R,w,r)}var VPe=new h,zPe=new h,HPe=new Yn;rf.getPlanarTextureCoordinateAttributes=function(e,t,n,i,o){let r=hte,s=VPe,a=zPe;UPe(e,n,y(o,0),r,s,a);let c={};fte(c,t);let l=Yn.fromCartesian(r,HPe);return c.southWest_HIGH=new $a({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(l.high,[0,0,0])}),c.southWest_LOW=new $a({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(l.low,[0,0,0])}),c.eastward=new $a({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(s,[0,0,0])}),c.northward=new $a({componentDatatype:X.FLOAT,componentsPerAttribute:3,normalize:!1,value:h.pack(a,[0,0,0])}),mte(e,i,c),c};var GPe=new h;function cte(e,t,n,i){let o=dte;o.latitude=e,o.longitude=t,o.height=0;let r=fe.toCartesian(o,n,GPe),s=Math.sqrt(r.x*r.x+r.y*r.y),a=O.fastApproximateAtan2(s,r.z),c=O.fastApproximateAtan2(r.x,r.y);return i.x=a,i.y=c,i}var lte=new z;rf.getSphericalExtentGeometryInstanceAttributes=function(e,t,n,i){let o=cte(e.south,e.west,n,lte),r=o.x,s=o.y,a=cte(e.north,e.east,n,lte),c=a.x,l=a.y,f=0;s>l&&(f=O.PI-s,s=-O.PI,l+=f),r-=O.EPSILON5,s-=O.EPSILON5,c+=O.EPSILON5,l+=O.EPSILON5;let d=1/(l-s),p=1/(c-r),g={sphericalExtents:new $a({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,value:[r,s,p,d]}),longitudeRotation:new $a({componentDatatype:X.FLOAT,componentsPerAttribute:1,normalize:!1,value:[f]})};return fte(g,t),mte(e,i,g),g};rf.hasAttributesForTextureCoordinatePlanes=function(e){return u(e.southWest_HIGH)&&u(e.southWest_LOW)&&u(e.northward)&&u(e.eastward)&&u(e.planes2D_HIGH)&&u(e.planes2D_LOW)&&u(e.uMaxVmax)&&u(e.uvMinAndExtents)};rf.hasAttributesForSphericalExtents=function(e){return u(e.sphericalExtents)&&u(e.longitudeRotation)&&u(e.planes2D_HIGH)&&u(e.planes2D_LOW)&&u(e.uMaxVmax)&&u(e.uvMinAndExtents)};function WPe(e){return Math.max(e.width,e.height)>rf.MAX_WIDTH_FOR_PLANAR_EXTENTS}rf.shouldUseSphericalCoordinates=function(e){return WPe(e)};rf.MAX_WIDTH_FOR_PLANAR_EXTENTS=O.toRadians(1);var nu=rf;var jPe={NEVER:ee.NEVER,LESS:ee.LESS,EQUAL:ee.EQUAL,LESS_OR_EQUAL:ee.LEQUAL,GREATER:ee.GREATER,NOT_EQUAL:ee.NOTEQUAL,GREATER_OR_EQUAL:ee.GEQUAL,ALWAYS:ee.ALWAYS},Hn=Object.freeze(jPe);var qPe={ZERO:ee.ZERO,KEEP:ee.KEEP,REPLACE:ee.REPLACE,INCREMENT:ee.INCR,DECREMENT:ee.DECR,INVERT:ee.INVERT,INCREMENT_WRAP:ee.INCR_WRAP,DECREMENT_WRAP:ee.DECR_WRAP},ht=Object.freeze(qPe);var rU={CESIUM_3D_TILE_MASK:128,SKIP_LOD_MASK:112,SKIP_LOD_BIT_SHIFT:4,CLASSIFICATION_MASK:15};rU.setCesium3DTileBit=function(){return{enabled:!0,frontFunction:Hn.ALWAYS,frontOperation:{fail:ht.KEEP,zFail:ht.KEEP,zPass:ht.REPLACE},backFunction:Hn.ALWAYS,backOperation:{fail:ht.KEEP,zFail:ht.KEEP,zPass:ht.REPLACE},reference:rU.CESIUM_3D_TILE_MASK,mask:rU.CESIUM_3D_TILE_MASK}};var kt=Object.freeze(rU);function ax(e){e=y(e,y.EMPTY_OBJECT);let t=e.geometryInstances;this.geometryInstances=t,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,zn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._debugShowShadowVolume=!1,this._extruded=y(e._extruded,!1),this._uniformMap=e._uniformMap,this._sp=void 0,this._spStencil=void 0,this._spPick=void 0,this._spColor=void 0,this._spPick2D=void 0,this._spColor2D=void 0,this._rsStencilDepthPass=void 0,this._rsStencilDepthPass3DTiles=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._commandsIgnoreShow=[],this._ready=!1,this._primitive=void 0,this._pickPrimitive=e._pickPrimitive,this._hasSphericalExtentsAttribute=!1,this._hasPlanarExtentsAttributes=!1,this._hasPerColorAttribute=!1,this.appearance=e.appearance,this._createBoundingVolumeFunction=e._createBoundingVolumeFunction,this._updateAndQueueCommandsFunction=e._updateAndQueueCommandsFunction,this._usePickOffsets=!1,this._primitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:y(e.vertexCacheOptimize,!1),interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:y(e.compressVertices,!0),_createBoundingVolumeFunction:void 0,_createRenderStatesFunction:void 0,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_updateAndQueueCommandsFunction:void 0,_createPickOffsets:!0}}Object.defineProperties(ax.prototype,{vertexCacheOptimize:{get:function(){return this._primitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},compressVertices:{get:function(){return this._primitiveOptions.compressVertices}},ready:{get:function(){return this._ready}},_needs2DShader:{get:function(){return this._hasPlanarExtentsAttributes||this._hasSphericalExtentsAttribute}}});ax.isSupported=function(e){return e.context.stencilBuffer};function zA(e,t){let n=t?Hn.EQUAL:Hn.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:e,frontFunction:n,frontOperation:{fail:ht.KEEP,zFail:ht.DECREMENT_WRAP,zPass:ht.KEEP},backFunction:n,backOperation:{fail:ht.KEEP,zFail:ht.INCREMENT_WRAP,zPass:ht.KEEP},reference:kt.CESIUM_3D_TILE_MASK,mask:kt.CESIUM_3D_TILE_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:Qa.LESS_OR_EQUAL},depthMask:!1}}function qG(e){return{stencilTest:{enabled:e,frontFunction:Hn.NOT_EQUAL,frontOperation:{fail:ht.ZERO,zFail:ht.ZERO,zPass:ht.ZERO},backFunction:Hn.NOT_EQUAL,backOperation:{fail:ht.ZERO,zFail:ht.ZERO,zPass:ht.ZERO},reference:0,mask:kt.CLASSIFICATION_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:fn.PRE_MULTIPLIED_ALPHA_BLEND}}var YPe={stencilTest:{enabled:!0,frontFunction:Hn.NOT_EQUAL,frontOperation:{fail:ht.ZERO,zFail:ht.ZERO,zPass:ht.ZERO},backFunction:Hn.NOT_EQUAL,backOperation:{fail:ht.ZERO,zFail:ht.ZERO,zPass:ht.ZERO},reference:0,mask:kt.CLASSIFICATION_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function XPe(e,t,n,i){if(u(e._rsStencilDepthPass))return;let o=!e.debugShowShadowVolume;e._rsStencilDepthPass=ke.fromCache(zA(o,!1)),e._rsStencilDepthPass3DTiles=ke.fromCache(zA(o,!0)),e._rsColorPass=ke.fromCache(qG(o,!1)),e._rsPickPass=ke.fromCache(YPe)}function KPe(e,t){if(!e.compressVertices)return t;if(t.search(/in\s+vec3\s+extrudeDirection;/g)!==-1){let n="compressedAttributes",i=`in vec2 ${n};`,o=`vec3 extrudeDirection;


`,r=`    extrudeDirection = czm_octDecode(${n}, 65535.0);


`,s=t;s=s.replace(/in\s+vec3\s+extrudeDirection;/g,""),s=ze.replaceMain(s,"czm_non_compressed_main");let a=`void main() 


{ 


${r}    czm_non_compressed_main(); 


}`;return[i,o,s,a].join(`


`)}}function ZPe(e,t){let n=t.context,i=e._primitive,o=oP;o=e._primitive._batchTable.getVertexShaderCallback()(o),o=wn._appendDistanceDisplayConditionToShader(i,o),o=wn._modifyShaderPosition(e,o,t.scene3DOnly),o=wn._updateColorAttribute(i,o);let r=e._hasPlanarExtentsAttributes,s=r||e._hasSphericalExtentsAttribute;e._extruded&&(o=KPe(i,o));let a=e._extruded?"EXTRUDED_GEOMETRY":"",c=new ze({defines:[a],sources:[o]}),l=new ze({sources:[Cg]}),f=e._primitive._attributeLocations,d=new nu(s,r,e.appearance);if(e._spStencil=Kt.replaceCache({context:n,shaderProgram:e._spStencil,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f}),e._primitive.allowPicking){let m=ze.createPickVertexShaderSource(o);m=wn._appendShowToShader(i,m),m=wn._updatePickColorAttribute(m);let x=d.createPickFragmentShader(!1),b=d.createPickVertexShader([a],m,!1,t.mapProjection);if(e._spPick=Kt.replaceCache({context:n,shaderProgram:e._spPick,vertexShaderSource:b,fragmentShaderSource:x,attributeLocations:f}),s){let T=n.shaderCache.getDerivedShaderProgram(e._spPick,"2dPick");if(!u(T)){let C=d.createPickFragmentShader(!0),A=d.createPickVertexShader([a],m,!0,t.mapProjection);T=n.shaderCache.createDerivedShaderProgram(e._spPick,"2dPick",{vertexShaderSource:A,fragmentShaderSource:C,attributeLocations:f})}e._spPick2D=T}}else e._spPick=Kt.fromCache({context:n,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f});o=wn._appendShowToShader(i,o),c=new ze({defines:[a],sources:[o]}),e._sp=Kt.replaceCache({context:n,shaderProgram:e._sp,vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:f});let p=d.createFragmentShader(!1),g=d.createVertexShader([a],o,!1,t.mapProjection);if(e._spColor=Kt.replaceCache({context:n,shaderProgram:e._spColor,vertexShaderSource:g,fragmentShaderSource:p,attributeLocations:f}),s){let m=n.shaderCache.getDerivedShaderProgram(e._spColor,"2dColor");if(!u(m)){let x=d.createFragmentShader(!0),b=d.createVertexShader([a],o,!0,t.mapProjection);m=n.shaderCache.createDerivedShaderProgram(e._spColor,"2dColor",{vertexShaderSource:b,fragmentShaderSource:x,attributeLocations:f})}e._spColor2D=m}}function QPe(e,t){let n=e._primitive,i=n._va.length*2;t.length=i;let o,r,s,a=0,c=n._batchTable.getUniformMapCallback()(e._uniformMap),l=e._needs2DShader;for(o=0;o<i;o+=2){let g=n._va[a++];r=t[o],u(r)||(r=t[o]=new $e({owner:e,primitiveType:n._primitiveType})),r.vertexArray=g,r.renderState=e._rsStencilDepthPass,r.shaderProgram=e._sp,r.uniformMap=c,r.pass=Ae.TERRAIN_CLASSIFICATION,s=$e.shallowClone(r,r.derivedCommands.tileset),s.renderState=e._rsStencilDepthPass3DTiles,s.pass=Ae.CESIUM_3D_TILE_CLASSIFICATION,r.derivedCommands.tileset=s,r=t[o+1],u(r)||(r=t[o+1]=new $e({owner:e,primitiveType:n._primitiveType})),r.vertexArray=g,r.renderState=e._rsColorPass,r.shaderProgram=e._spColor,r.pass=Ae.TERRAIN_CLASSIFICATION;let x=e.appearance.material;if(u(x)&&(c=xt(c,x._uniforms)),r.uniformMap=c,s=$e.shallowClone(r,r.derivedCommands.tileset),s.pass=Ae.CESIUM_3D_TILE_CLASSIFICATION,r.derivedCommands.tileset=s,l){let b=$e.shallowClone(r,r.derivedCommands.appearance2D);b.shaderProgram=e._spColor2D,r.derivedCommands.appearance2D=b,b=$e.shallowClone(s,s.derivedCommands.appearance2D),b.shaderProgram=e._spColor2D,s.derivedCommands.appearance2D=b}}let f=e._commandsIgnoreShow,d=e._spStencil,p=0;i=f.length=i/2;for(let g=0;g<i;++g){let m=f[g]=$e.shallowClone(t[p],f[g]);m.shaderProgram=d,m.pass=Ae.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,p+=2}}function $Pe(e,t){let n=e._usePickOffsets,i=e._primitive,o=i._va.length*2,r,s=0,a;n&&(r=i._pickOffsets,o=r.length*2),t.length=o;let c,l,f,d=0,p=i._batchTable.getUniformMapCallback()(e._uniformMap),g=e._needs2DShader;for(c=0;c<o;c+=2){let m=i._va[d++];if(n&&(a=r[s++],m=i._va[a.index]),l=t[c],u(l)||(l=t[c]=new $e({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),l.vertexArray=m,l.renderState=e._rsStencilDepthPass,l.shaderProgram=e._sp,l.uniformMap=p,l.pass=Ae.TERRAIN_CLASSIFICATION,n&&(l.offset=a.offset,l.count=a.count),f=$e.shallowClone(l,l.derivedCommands.tileset),f.renderState=e._rsStencilDepthPass3DTiles,f.pass=Ae.CESIUM_3D_TILE_CLASSIFICATION,l.derivedCommands.tileset=f,l=t[c+1],u(l)||(l=t[c+1]=new $e({owner:e,primitiveType:i._primitiveType,pickOnly:!0})),l.vertexArray=m,l.renderState=e._rsPickPass,l.shaderProgram=e._spPick,l.uniformMap=p,l.pass=Ae.TERRAIN_CLASSIFICATION,n&&(l.offset=a.offset,l.count=a.count),f=$e.shallowClone(l,l.derivedCommands.tileset),f.pass=Ae.CESIUM_3D_TILE_CLASSIFICATION,l.derivedCommands.tileset=f,g){let x=$e.shallowClone(l,l.derivedCommands.pick2D);x.shaderProgram=e._spPick2D,l.derivedCommands.pick2D=x,x=$e.shallowClone(f,f.derivedCommands.pick2D),x.shaderProgram=e._spPick2D,f.derivedCommands.pick2D=x}}}function JPe(e,t,n,i,o,r,s){QPe(e,r),$Pe(e,s)}function pte(e,t){return Math.floor(e%t/2)}function jG(e,t,n,i,o,r){e.modelMatrix=n,e.boundingVolume=o,e.cull=i,e.debugShowBoundingVolume=r,t.commandList.push(e)}function _te(e,t,n,i,o){e.modelMatrix=n,e.boundingVolume=o,e.cull=i,t.commandList.push(e)}function e1e(e,t,n,i,o,r,s,a){let c=e._primitive;wn._updateBoundingVolumes(c,t,o);let l;t.mode===te.SCENE3D?l=c._boundingSphereWC:t.mode===te.COLUMBUS_VIEW?l=c._boundingSphereCV:t.mode===te.SCENE2D&&u(c._boundingSphere2D)?l=c._boundingSphere2D:u(c._boundingSphereMorph)&&(l=c._boundingSphereMorph);let f=e.classificationType,d=f!==zn.CESIUM_3D_TILE,p=f!==zn.TERRAIN,g=t.passes,m,x,b;if(g.render){let T=n.length;for(m=0;m<T;++m)x=l[pte(m,T)],d&&(b=n[m],jG(b,t,o,r,x,s)),p&&(b=n[m].derivedCommands.tileset,jG(b,t,o,r,x,s));if(t.invertClassification){let C=e._commandsIgnoreShow,A=C.length;for(m=0;m<A;++m)x=l[m],b=C[m],jG(b,t,o,r,x,s)}}if(g.pick){let T=i.length,C=c._pickOffsets;for(m=0;m<T;++m){let A=C[pte(m,T)];x=l[A.index],d&&(b=i[m],_te(b,t,o,r,x)),p&&(b=i[m].derivedCommands.tileset,_te(b,t,o,r,x))}}}ax.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;let t=this.appearance;u(t)&&u(t.material)&&t.material.update(e.context);let n=this,i=this._primitiveOptions;if(!u(this._primitive)){let o=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],r=o.length,s,a,c,l=!1,f=!0,d,p=!1,g=!1;for(r>0&&(c=o[0].attributes,p=nu.hasAttributesForSphericalExtents(c),g=nu.hasAttributesForTextureCoordinatePlanes(c),d=c.color),s=0;s<r;s++){a=o[s];let x=a.attributes.color;u(x)&&(l=!0),f=f&&u(x)&&zt.equals(d,x)}if(!f&&!p&&!g)throw new de("All GeometryInstances must have the same color attribute except via GroundPrimitives");l&&!u(t)&&(t=new cn({flat:!0}),this.appearance=t),this._usePickOffsets=!p&&!g,this._hasSphericalExtentsAttribute=p,this._hasPlanarExtentsAttributes=g,this._hasPerColorAttribute=l;let m=new Array(r);for(s=0;s<r;++s)a=o[s],m[s]=new bt({geometry:a.geometry,attributes:a.attributes,modelMatrix:a.modelMatrix,id:a.id,pickPrimitive:y(this._pickPrimitive,n)});i.appearance=t,i.geometryInstances=m,u(this._createBoundingVolumeFunction)&&(i._createBoundingVolumeFunction=function(x,b){n._createBoundingVolumeFunction(x,b)}),i._createRenderStatesFunction=function(x,b,T,C){XPe(n,b)},i._createShaderProgramFunction=function(x,b,T){ZPe(n,b)},i._createCommandsFunction=function(x,b,T,C,A,S,w){JPe(n,void 0,void 0,!0,!1,S,w)},u(this._updateAndQueueCommandsFunction)?i._updateAndQueueCommandsFunction=function(x,b,T,C,A,S,w,D){n._updateAndQueueCommandsFunction(x,b,T,C,A,S,w,D)}:i._updateAndQueueCommandsFunction=function(x,b,T,C,A,S,w,D){e1e(n,b,T,C,A,S,w,D)},this._primitive=new wn(i)}this.debugShowShadowVolume&&!this._debugShowShadowVolume&&this._ready?(this._debugShowShadowVolume=!0,this._rsStencilDepthPass=ke.fromCache(zA(!1,!1)),this._rsStencilDepthPass3DTiles=ke.fromCache(zA(!1,!0)),this._rsColorPass=ke.fromCache(qG(!1))):!this.debugShowShadowVolume&&this._debugShowShadowVolume&&(this._debugShowShadowVolume=!1,this._rsStencilDepthPass=ke.fromCache(zA(!0,!1)),this._rsStencilDepthPass3DTiles=ke.fromCache(zA(!0,!0)),this._rsColorPass=ke.fromCache(qG(!0))),this._primitive.appearance!==t&&(this._primitive.appearance=t),this._primitive.show=this.show,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{u(this._primitive)&&this._primitive.ready&&(this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0))})};ax.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};ax.prototype.isDestroyed=function(){return!1};ax.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._spColor=this._spColor&&this._spColor.destroy(),this._spPick2D=void 0,this._spColor2D=void 0,le(this)};var HA=ax;var t1e={u_globeMinimumAltitude:function(){return 55e3}};function gl(e){e=y(e,y.EMPTY_OBJECT);let t=e.appearance,n=e.geometryInstances;if(!u(t)&&u(n)){let o=Array.isArray(n)?n:[n],r=o.length;for(let s=0;s<r;s++){let a=o[s].attributes;if(u(a)&&u(a.color)){t=new cn({flat:!0});break}}}this.appearance=t,this.geometryInstances=e.geometryInstances,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,zn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._boundingVolumes=[],this._boundingVolumes2D=[],this._ready=!1,this._primitive=void 0,this._maxHeight=void 0,this._minHeight=void 0,this._maxTerrainHeight=di._defaultMaxTerrainHeight,this._minTerrainHeight=di._defaultMinTerrainHeight,this._boundingSpheresKeys=[],this._boundingSpheres=[],this._useFragmentCulling=!1,this._zIndex=void 0;let i=this;this._classificationPrimitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:y(e.vertexCacheOptimize,!1),interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:y(e.compressVertices,!0),_createBoundingVolumeFunction:void 0,_updateAndQueueCommandsFunction:void 0,_pickPrimitive:i,_extruded:!0,_uniformMap:t1e}}Object.defineProperties(gl.prototype,{vertexCacheOptimize:{get:function(){return this._classificationPrimitiveOptions.vertexCacheOptimize}},interleave:{get:function(){return this._classificationPrimitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._classificationPrimitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._classificationPrimitiveOptions.allowPicking}},asynchronous:{get:function(){return this._classificationPrimitiveOptions.asynchronous}},compressVertices:{get:function(){return this._classificationPrimitiveOptions.compressVertices}},ready:{get:function(){return this._ready}}});gl.isSupported=HA.isSupported;function gte(e){return function(t,n){let i=n.maximumRadius,o=i/Math.cos(t*.5)-i;return e._maxHeight+o}}function yte(e){return function(t,n){return e._minHeight}}var n1e=new h,i1e=new h,o1e=new h,r1e=new fe,s1e=new ce;function sU(e,t){let n=e.mapProjection.ellipsoid;if(!u(t.attributes)||!u(t.attributes.position3DHigh))return u(t.rectangle)?t.rectangle:void 0;let i=t.attributes.position3DHigh.values,o=t.attributes.position3DLow.values,r=i.length,s=Number.POSITIVE_INFINITY,a=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,l=Number.NEGATIVE_INFINITY;for(let d=0;d<r;d+=3){let p=h.unpack(i,d,n1e),g=h.unpack(o,d,i1e),m=h.add(p,g,o1e),x=n.cartesianToCartographic(m,r1e),b=x.latitude,T=x.longitude;s=Math.min(s,b),a=Math.min(a,T),c=Math.max(c,b),l=Math.max(l,T)}let f=s1e;return f.north=c,f.south=s,f.east=l,f.west=a,f}function a1e(e,t,n){let i=di.getMinimumMaximumHeights(t,n);e._minTerrainHeight=i.minimumTerrainHeight,e._maxTerrainHeight=i.maximumTerrainHeight}function c1e(e,t,n){let i=t.mapProjection.ellipsoid,o=sU(t,n),r=Dn.fromRectangle(o,e._minHeight,e._maxHeight,i);if(e._boundingVolumes.push(r),!t.scene3DOnly){let s=t.mapProjection,a=se.fromRectangleWithHeights2D(o,s,e._maxHeight,e._minHeight);h.fromElements(a.center.z,a.center.x,a.center.y,a.center),e._boundingVolumes2D.push(a)}}function YG(e,t){return Math.floor(e%t/2)}function XG(e,t,n,i,o,r,s){let a=e._primitive;n.mode!==te.SCENE3D&&t.shaderProgram===a._spColor&&a._needs2DShader&&(t=t.derivedCommands.appearance2D),t.owner=e,t.modelMatrix=i,t.boundingVolume=r,t.cull=o,t.debugShowBoundingVolume=s,n.commandList.push(t)}function xte(e,t,n,i,o,r){let s=e._primitive;n.mode!==te.SCENE3D&&t.shaderProgram===s._spPick&&s._needs2DShader&&(t=t.derivedCommands.pick2D),t.owner=e,t.modelMatrix=i,t.boundingVolume=r,t.cull=o,n.commandList.push(t)}function l1e(e,t,n,i,o,r,s,a){let c;t.mode===te.SCENE3D?c=e._boundingVolumes:c=e._boundingVolumes2D;let l=e.classificationType,f=l!==zn.CESIUM_3D_TILE,d=l!==zn.TERRAIN,p=t.passes,g=e._primitive,m,x,b;if(p.render){let T=n.length;for(m=0;m<T;++m)x=c[YG(m,T)],f&&(b=n[m],XG(e,b,t,o,r,x,s)),d&&(b=n[m].derivedCommands.tileset,XG(e,b,t,o,r,x,s));if(t.invertClassification){let C=g._commandsIgnoreShow,A=C.length;for(m=0;m<A;++m)x=c[m],b=C[m],XG(e,b,t,o,r,x,s)}}if(p.pick){let T=i.length,C;for(e._useFragmentCulling||(C=g._primitive._pickOffsets),m=0;m<T;++m){if(x=c[YG(m,T)],!e._useFragmentCulling){let A=C[YG(m,T)];x=c[A.index]}f&&(b=i[m],xte(e,b,t,o,r,x)),d&&(b=i[m].derivedCommands.tileset,xte(e,b,t,o,r,x))}}}gl.initializeTerrainHeights=function(){return di.initialize()};gl.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;if(!di.initialized){gl.initializeTerrainHeights();return}let t=this,n=this._classificationPrimitiveOptions;if(!u(this._primitive)){let i=e.mapProjection.ellipsoid,o,r,s,a=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],c=a.length,l=new Array(c),f,d;for(f=0;f<c;++f){o=a[f],r=o.geometry;let x=sU(e,r);u(d)?u(x)&&ce.union(d,x,d):d=ce.clone(x);let b=o.id;if(u(b)&&u(x)){let T=di.getBoundingSphere(x,i);this._boundingSpheresKeys.push(b),this._boundingSpheres.push(T)}s=r.constructor,!u(s)||u(s.createShadowVolume)}a1e(this,d,i);let p=e.verticalExaggeration,g=e.verticalExaggerationRelativeHeight;this._minHeight=Kr.getHeight(this._minTerrainHeight,p,g),this._maxHeight=Kr.getHeight(this._maxTerrainHeight,p,g);let m=gl._supportsMaterials(e.context);if(this._useFragmentCulling=m,m){let x,b=!0;for(f=0;f<c;++f)if(o=a[f],r=o.geometry,d=sU(e,r),nu.shouldUseSphericalCoordinates(d)){b=!1;break}for(f=0;f<c;++f){o=a[f],r=o.geometry,s=r.constructor;let T=sU(e,r),C=r.textureCoordinateRotationPoints;b?x=nu.getPlanarTextureCoordinateAttributes(T,C,i,e.mapProjection,this._maxHeight):x=nu.getSphericalExtentGeometryInstanceAttributes(T,C,i,e.mapProjection);let A=o.attributes;for(let S in A)A.hasOwnProperty(S)&&(x[S]=A[S]);l[f]=new bt({geometry:s.createShadowVolume(r,yte(this),gte(this)),attributes:x,id:o.id})}}else for(f=0;f<c;++f)o=a[f],r=o.geometry,s=r.constructor,l[f]=new bt({geometry:s.createShadowVolume(r,yte(this),gte(this)),attributes:o.attributes,id:o.id});n.geometryInstances=l,n.appearance=this.appearance,n._createBoundingVolumeFunction=function(x,b){c1e(t,x,b)},n._updateAndQueueCommandsFunction=function(x,b,T,C,A,S,w,D){l1e(t,b,T,C,A,S,w,D)},this._primitive=new HA(n)}this._primitive.appearance=this.appearance,this._primitive.show=this.show,this._primitive.debugShowShadowVolume=this.debugShowShadowVolume,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{!this._ready&&u(this._primitive)&&this._primitive.ready&&(this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0))})};gl.prototype.getBoundingSphere=function(e){let t=this._boundingSpheresKeys.indexOf(e);if(t!==-1)return this._boundingSpheres[t]};gl.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};gl.prototype.isDestroyed=function(){return!1};gl.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};gl._supportsMaterials=function(e){return e.depthTexture};gl.supportsMaterials=function(e){return gl._supportsMaterials(e.frameState.context)};var Oc=gl;function GA(){de.throwInstantiationError()}Object.defineProperties(GA.prototype,{isConstant:{get:de.throwInstantiationError},definitionChanged:{get:de.throwInstantiationError}});GA.prototype.getType=de.throwInstantiationError;GA.prototype.getValue=de.throwInstantiationError;GA.prototype.equals=de.throwInstantiationError;GA.getValue=function(e,t,n){let i;return u(t)&&(i=t.getType(e),u(i))?((!u(n)||n.type!==i)&&(n=ji.fromType(i)),t.getValue(e,n.uniforms),n):((!u(n)||n.type!==ji.ColorType)&&(n=ji.fromType(ji.ColorType)),G.clone(G.WHITE,n.uniforms.color),n)};var Zo=GA;function cx(e,t,n){this._primitives=t,this._orderedGroundPrimitives=n,this._primitive=void 0,this._outlinePrimitive=void 0,this._geometryUpdater=e,this._options=e._options,this._entity=e._entity,this._material=void 0}cx.prototype._isHidden=function(e,t,n){return!e.isShowing||!e.isAvailable(n)||!Y.getValueOrDefault(t.show,n,!0)};cx.prototype._setOptions=de.throwInstantiationError;cx.prototype.update=function(e){let t=this._geometryUpdater,n=t._onTerrain,i=this._primitives,o=this._orderedGroundPrimitives;n?o.remove(this._primitive):(i.removeAndDestroy(this._primitive),i.removeAndDestroy(this._outlinePrimitive),this._outlinePrimitive=void 0),this._primitive=void 0;let r=this._entity,s=r[this._geometryUpdater._geometryPropertyName];if(this._setOptions(r,s,e),this._isHidden(r,s,e))return;let a=this._geometryUpdater.shadowsProperty.getValue(e),c=this._options;if(!u(s.fill)||s.fill.getValue(e)){let l=t.fillMaterialProperty,f=l instanceof Ut,d,p=t._getIsClosed(c);if(f)d=new cn({closed:p,flat:n&&!t._supportsMaterialsforEntitiesOnTerrain});else{let g=Zo.getValue(e,l,this._material);this._material=g,d=new ho({material:g,translucent:g.isTranslucent(),closed:p})}if(n)c.vertexFormat=cn.VERTEX_FORMAT,this._primitive=o.add(new Oc({geometryInstances:this._geometryUpdater.createFillGeometryInstance(e),appearance:d,asynchronous:!1,shadows:a,classificationType:this._geometryUpdater.classificationTypeProperty.getValue(e)}),Y.getValueOrUndefined(this._geometryUpdater.zIndex,e));else{c.vertexFormat=d.vertexFormat;let g=this._geometryUpdater.createFillGeometryInstance(e);f&&(d.translucent=g.attributes.color.value[3]!==255),this._primitive=i.add(new wn({geometryInstances:g,appearance:d,asynchronous:!1,shadows:a}))}}if(!n&&u(s.outline)&&s.outline.getValue(e)){let l=this._geometryUpdater.createOutlineGeometryInstance(e),f=Y.getValueOrDefault(s.outlineWidth,e,1);this._outlinePrimitive=i.add(new wn({geometryInstances:l,appearance:new cn({flat:!0,translucent:l.attributes.color.value[3]!==255,renderState:{lineWidth:t._scene.clampLineWidth(f)}}),asynchronous:!1,shadows:a}))}};cx.prototype.getBoundingSphere=function(e){let t=this._entity,n=this._primitive,i=this._outlinePrimitive,o;return u(n)&&n.show&&n.ready&&(o=n.getGeometryInstanceAttributes(t),u(o)&&u(o.boundingSphere))?(se.clone(o.boundingSphere,e),ct.DONE):u(i)&&i.show&&i.ready&&(o=i.getGeometryInstanceAttributes(t),u(o)&&u(o.boundingSphere))?(se.clone(o.boundingSphere,e),ct.DONE):u(n)&&!n.ready||u(i)&&!i.ready?ct.PENDING:ct.FAILED};cx.prototype.isDestroyed=function(){return!1};cx.prototype.destroy=function(){let e=this._primitives,t=this._orderedGroundPrimitives;this._geometryUpdater._onTerrain?t.remove(this._primitive):e.removeAndDestroy(this._primitive),e.removeAndDestroy(this._outlinePrimitive),le(this)};var oi=cx;var bte={};function mP(e,t){u(bte[e])||(bte[e]=!0,console.warn(y(t,e)))}mP.geometryOutlines="Entity geometry outlines are unsupported on terrain. Outlines will be disabled. To enable outlines, disable geometry terrain clamping by explicitly setting height to 0.";mP.geometryZIndex="Entity geometry with zIndex are unsupported when height or extrudedHeight are defined.  zIndex will be ignored";mP.geometryHeightReference="Entity corridor, ellipse, polygon or rectangle with heightReference must also have a defined height.  heightReference will be ignored";mP.geometryExtrudedHeightReference="Entity corridor, ellipse, polygon or rectangle with extrudedHeightReference must also have a defined extrudedHeight.  extrudedHeightReference will be ignored";var Nt=mP;var u1e={NONE:0,GEODESIC:1,RHUMB:2},Zt=Object.freeze(u1e);var Tte=O.EPSILON10;function f1e(e,t,n,i){if(!u(e))return;n=y(n,!1);let o=u(i),r=e.length;if(r<2)return e;let s,a=e[0],c,l,f=0,d=-1;for(s=1;s<r;++s)c=e[s],t(a,c,Tte)?(u(l)||(l=e.slice(0,s),f=s-1,d=0),o&&i.push(s)):(u(l)&&(l.push(c),f=s,o&&(d=i.length)),a=c);return n&&t(e[0],e[r-1],Tte)&&(o&&(u(l)?i.splice(d,0,f):i.push(r-1)),u(l)?l.length-=1:l=e.slice(0,-1)),u(l)?l:e}var Ao=f1e;function d1e(e){let t=e._uSquared,n=e._ellipsoid.maximumRadius,i=e._ellipsoid.minimumRadius,o=(n-i)/n,r=Math.cos(e._startHeading),s=Math.sin(e._startHeading),a=(1-o)*Math.tan(e._start.latitude),c=1/Math.sqrt(1+a*a),l=c*a,f=Math.atan2(a,r),d=c*s,p=d*d,g=1-p,m=Math.sqrt(g),x=t/4,b=x*x,T=b*x,C=b*b,A=1+x-3*b/4+5*T/4-175*C/64,S=1-x+15*b/8-35*T/8,w=1-3*x+35*b/4,D=1-5*x,R=A*f-S*Math.sin(2*f)*x/2-w*Math.sin(4*f)*b/16-D*Math.sin(6*f)*T/48-Math.sin(8*f)*5*C/512,P=e._constants;P.a=n,P.b=i,P.f=o,P.cosineHeading=r,P.sineHeading=s,P.tanU=a,P.cosineU=c,P.sineU=l,P.sigma=f,P.sineAlpha=d,P.sineSquaredAlpha=p,P.cosineSquaredAlpha=g,P.cosineAlpha=m,P.u2Over4=x,P.u4Over16=b,P.u6Over64=T,P.u8Over256=C,P.a0=A,P.a1=S,P.a2=w,P.a3=D,P.distanceRatio=R}function h1e(e,t){return e*t*(4+e*(4-3*t))/16}function Ate(e,t,n,i,o,r,s){let a=h1e(e,n);return(1-a)*e*t*(i+a*o*(s+a*r*(2*s*s-1)))}function m1e(e,t,n,i,o,r,s){let a=(t-n)/t,c=r-i,l=Math.atan((1-a)*Math.tan(o)),f=Math.atan((1-a)*Math.tan(s)),d=Math.cos(l),p=Math.sin(l),g=Math.cos(f),m=Math.sin(f),x=d*g,b=d*m,T=p*m,C=p*g,A=c,S=O.TWO_PI,w=Math.cos(A),D=Math.sin(A),R,P,L,N,_;do{w=Math.cos(A),D=Math.sin(A);let k=b-C*w;L=Math.sqrt(g*g*D*D+k*k),P=T+x*w,R=Math.atan2(L,P);let q;L===0?(q=0,N=1):(q=x*D/L,N=1-q*q),S=A,_=P-2*T/N,isFinite(_)||(_=0),A=c+Ate(a,q,N,R,L,P,_)}while(Math.abs(A-S)>O.EPSILON12);let E=N*(t*t-n*n)/(n*n),v=1+E*(4096+E*(E*(320-175*E)-768))/16384,I=E*(256+E*(E*(74-47*E)-128))/1024,M=_*_,B=I*L*(_+I*(P*(2*M-1)-I*_*(4*L*L-3)*(4*M-3)/6)/4),V=n*v*(R-B),U=Math.atan2(g*D,b-C*w),H=Math.atan2(d*D,b*w-C);e._distance=V,e._startHeading=U,e._endHeading=H,e._uSquared=E}var p1e=new h,KG=new h;function Cte(e,t,n,i){let o=h.normalize(i.cartographicToCartesian(t,KG),p1e),r=h.normalize(i.cartographicToCartesian(n,KG),KG);m1e(e,i.maximumRadius,i.minimumRadius,t.longitude,t.latitude,n.longitude,n.latitude),e._start=fe.clone(t,e._start),e._end=fe.clone(n,e._end),e._start.height=0,e._end.height=0,d1e(e)}function pP(e,t,n){let i=y(n,ne.WGS84);this._ellipsoid=i,this._start=new fe,this._end=new fe,this._constants={},this._startHeading=void 0,this._endHeading=void 0,this._distance=void 0,this._uSquared=void 0,u(e)&&u(t)&&Cte(this,e,t,i)}Object.defineProperties(pP.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},startHeading:{get:function(){return this._startHeading}},endHeading:{get:function(){return this._endHeading}}});pP.prototype.setEndPoints=function(e,t){Cte(this,e,t,this._ellipsoid)};pP.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(this._distance*e,t)};pP.prototype.interpolateUsingSurfaceDistance=function(e,t){let n=this._constants,i=n.distanceRatio+e/n.b,o=Math.cos(2*i),r=Math.cos(4*i),s=Math.cos(6*i),a=Math.sin(2*i),c=Math.sin(4*i),l=Math.sin(6*i),f=Math.sin(8*i),d=i*i,p=i*d,g=n.u8Over256,m=n.u2Over4,x=n.u6Over64,b=n.u4Over16,T=2*p*g*o/3+i*(1-m+7*b/4-15*x/4+579*g/64-(b-15*x/4+187*g/16)*o-(5*x/4-115*g/16)*r-29*g*s/16)+(m/2-b+71*x/32-85*g/16)*a+(5*b/16-5*x/4+383*g/96)*c-d*((x-11*g/2)*a+5*g*c/2)+(29*x/96-29*g/16)*l+539*g*f/1536,C=Math.asin(Math.sin(T)*n.cosineAlpha),A=Math.atan(n.a/n.b*Math.tan(C));T=T-n.sigma;let S=Math.cos(2*n.sigma+T),w=Math.sin(T),D=Math.cos(T),R=n.cosineU*D,P=n.sineU*w,N=Math.atan2(w*n.sineHeading,R-P*n.cosineHeading)-Ate(n.f,n.sineAlpha,n.cosineSquaredAlpha,T,w,D,S);return u(t)?(t.longitude=this._start.longitude+N,t.latitude=A,t.height=0,t):new fe(this._start.longitude+N,A,0)};var xp=pP;function QG(e,t,n){if(e===0)return t*n;let i=e*e,o=i*i,r=o*i,s=r*i,a=s*i,c=a*i,l=n,f=Math.sin(2*l),d=Math.sin(4*l),p=Math.sin(6*l),g=Math.sin(8*l),m=Math.sin(10*l),x=Math.sin(12*l);return t*((1-i/4-3*o/64-5*r/256-175*s/16384-441*a/65536-4851*c/1048576)*l-(3*i/8+3*o/32+45*r/1024+105*s/4096+2205*a/131072+6237*c/524288)*f+(15*o/256+45*r/1024+525*s/16384+1575*a/65536+155925*c/8388608)*d-(35*r/3072+175*s/12288+3675*a/262144+13475*c/1048576)*p+(315*s/131072+2205*a/524288+43659*c/8388608)*g-(693*a/1310720+6237*c/5242880)*m+1001*c/8388608*x)}function _1e(e,t,n){let i=e/n;if(t===0)return i;let o=i*i,r=o*i,s=r*i,a=t,c=a*a,l=c*c,f=l*c,d=f*c,p=d*c,g=p*c,m=Math.sin(2*i),x=Math.cos(2*i),b=Math.sin(4*i),T=Math.cos(4*i),C=Math.sin(6*i),A=Math.cos(6*i),S=Math.sin(8*i),w=Math.cos(8*i),D=Math.sin(10*i),R=Math.cos(10*i),P=Math.sin(12*i);return i+i*c/4+7*i*l/64+15*i*f/256+579*i*d/16384+1515*i*p/65536+16837*i*g/1048576+(3*i*l/16+45*i*f/256-i*(32*o-561)*d/4096-i*(232*o-1677)*p/16384+i*(399985-90560*o+512*s)*g/5242880)*x+(21*i*f/256+483*i*d/4096-i*(224*o-1969)*p/16384-i*(33152*o-112599)*g/1048576)*T+(151*i*d/4096+4681*i*p/65536+1479*i*g/16384-453*r*g/32768)*A+(1097*i*p/65536+42783*i*g/1048576)*w+8011*i*g/1048576*R+(3*c/8+3*l/16+213*f/2048-3*o*f/64+255*d/4096-33*o*d/512+20861*p/524288-33*o*p/512+s*p/1024+28273*g/1048576-471*o*g/8192+9*s*g/4096)*m+(21*l/256+21*f/256+533*d/8192-21*o*d/512+197*p/4096-315*o*p/4096+584039*g/16777216-12517*o*g/131072+7*s*g/2048)*b+(151*f/6144+151*d/4096+5019*p/131072-453*o*p/16384+26965*g/786432-8607*o*g/131072)*C+(1097*d/131072+1097*p/65536+225797*g/10485760-1097*o*g/65536)*S+(8011*p/2621440+8011*g/1048576)*D+293393*g/251658240*P}function WA(e,t){if(e===0)return Math.log(Math.tan(.5*(O.PI_OVER_TWO+t)));let n=e*Math.sin(t);return Math.log(Math.tan(.5*(O.PI_OVER_TWO+t)))-e/2*Math.log((1+n)/(1-n))}function g1e(e,t,n,i,o){let r=WA(e._ellipticity,n),s=WA(e._ellipticity,o);return Math.atan2(O.negativePiToPi(i-t),s-r)}function y1e(e,t,n,i,o,r,s){let a=e._heading,c=r-i,l=0;if(O.equalsEpsilon(Math.abs(a),O.PI_OVER_TWO,O.EPSILON8))if(t===n)l=t*Math.cos(o)*O.negativePiToPi(c);else{let f=Math.sin(o);l=t*Math.cos(o)*O.negativePiToPi(c)/Math.sqrt(1-e._ellipticitySquared*f*f)}else{let f=QG(e._ellipticity,t,o);l=(QG(e._ellipticity,t,s)-f)/Math.cos(a)}return Math.abs(l)}var x1e=new h,ZG=new h;function Ete(e,t,n,i){let o=h.normalize(i.cartographicToCartesian(t,ZG),x1e),r=h.normalize(i.cartographicToCartesian(n,ZG),ZG),s=i.maximumRadius,a=i.minimumRadius,c=s*s,l=a*a;e._ellipticitySquared=(c-l)/c,e._ellipticity=Math.sqrt(e._ellipticitySquared),e._start=fe.clone(t,e._start),e._start.height=0,e._end=fe.clone(n,e._end),e._end.height=0,e._heading=g1e(e,t.longitude,t.latitude,n.longitude,n.latitude),e._distance=y1e(e,i.maximumRadius,i.minimumRadius,t.longitude,t.latitude,n.longitude,n.latitude)}function Ste(e,t,n,i,o,r){if(n===0)return fe.clone(e,r);let s=o*o,a,c,l;if(Math.abs(O.PI_OVER_TWO-Math.abs(t))>O.EPSILON8){let f=QG(o,i,e.latitude),d=n*Math.cos(t),p=f+d;if(c=_1e(p,o,i),Math.abs(t)<O.EPSILON10)a=O.negativePiToPi(e.longitude);else{let g=WA(o,e.latitude),m=WA(o,c);l=Math.tan(t)*(m-g),a=O.negativePiToPi(e.longitude+l)}}else{c=e.latitude;let f;if(o===0)f=i*Math.cos(e.latitude);else{let d=Math.sin(e.latitude);f=i*Math.cos(e.latitude)/Math.sqrt(1-s*d*d)}l=n/f,t>0?a=O.negativePiToPi(e.longitude+l):a=O.negativePiToPi(e.longitude-l)}return u(r)?(r.longitude=a,r.latitude=c,r.height=0,r):new fe(a,c,0)}function bp(e,t,n){let i=y(n,ne.WGS84);this._ellipsoid=i,this._start=new fe,this._end=new fe,this._heading=void 0,this._distance=void 0,this._ellipticity=void 0,this._ellipticitySquared=void 0,u(e)&&u(t)&&Ete(this,e,t,i)}Object.defineProperties(bp.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},surfaceDistance:{get:function(){return this._distance}},start:{get:function(){return this._start}},end:{get:function(){return this._end}},heading:{get:function(){return this._heading}}});bp.fromStartHeadingDistance=function(e,t,n,i,o){let r=y(i,ne.WGS84),s=r.maximumRadius,a=r.minimumRadius,c=s*s,l=a*a,f=Math.sqrt((c-l)/c);t=O.negativePiToPi(t);let d=Ste(e,t,n,r.maximumRadius,f);return!u(o)||u(i)&&!i.equals(o.ellipsoid)?new bp(e,d,r):(o.setEndPoints(e,d),o)};bp.prototype.setEndPoints=function(e,t){Ete(this,e,t,this._ellipsoid)};bp.prototype.interpolateUsingFraction=function(e,t){return this.interpolateUsingSurfaceDistance(e*this._distance,t)};bp.prototype.interpolateUsingSurfaceDistance=function(e,t){return Ste(this._start,this._heading,e,this._ellipsoid.maximumRadius,this._ellipticity,t)};bp.prototype.findIntersectionWithLongitude=function(e,t){let n=this._ellipticity,i=this._heading,o=Math.abs(i),r=this._start;if(e=O.negativePiToPi(e),O.equalsEpsilon(Math.abs(e),Math.PI,O.EPSILON14)&&(e=O.sign(r.longitude)*Math.PI),u(t)||(t=new fe),Math.abs(O.PI_OVER_TWO-o)<=O.EPSILON8)return t.longitude=e,t.latitude=r.latitude,t.height=0,t;if(O.equalsEpsilon(Math.abs(O.PI_OVER_TWO-o),O.PI_OVER_TWO,O.EPSILON8))return O.equalsEpsilon(e,r.longitude,O.EPSILON12)?void 0:(t.longitude=e,t.latitude=O.PI_OVER_TWO*O.sign(O.PI_OVER_TWO-i),t.height=0,t);let s=r.latitude,a=n*Math.sin(s),c=Math.tan(.5*(O.PI_OVER_TWO+s))*Math.exp((e-r.longitude)/Math.tan(i)),l=(1+a)/(1-a),f=r.latitude,d;do{d=f;let p=n*Math.sin(d),g=(1+p)/(1-p);f=2*Math.atan(c*Math.pow(g/l,n/2))-O.PI_OVER_TWO}while(!O.equalsEpsilon(f,d,O.EPSILON12));return t.longitude=e,t.latitude=f,t.height=0,t};bp.prototype.findIntersectionWithLatitude=function(e,t){let n=this._ellipticity,i=this._heading,o=this._start;if(O.equalsEpsilon(Math.abs(i),O.PI_OVER_TWO,O.EPSILON8))return;let r=WA(n,o.latitude),s=WA(n,e),a=Math.tan(i)*(s-r),c=O.negativePiToPi(o.longitude+a);return u(t)?(t.longitude=c,t.latitude=e,t.height=0,t):new fe(c,e,0)};var Ea=bp;var r6=[Di,Pi],b1e=r6.length,jte=Math.cos(O.toRadians(30)),wte=Math.cos(O.toRadians(150)),qte=0,Yte=1e3;function wg(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions;this.width=y(e.width,1),this._positions=t,this.granularity=y(e.granularity,9999),this.loop=y(e.loop,!1),this.arcType=y(e.arcType,Zt.GEODESIC),this._ellipsoid=ne.WGS84,this._projectionIndex=0,this._workerName="createGroundPolylineGeometry",this._scene3DOnly=!1}Object.defineProperties(wg.prototype,{packedLength:{get:function(){return 1+this._positions.length*3+1+1+1+ne.packedLength+1+1}}});wg.setProjectionAndEllipsoid=function(e,t){let n=0;for(let i=0;i<b1e;i++)if(t instanceof r6[i]){n=i;break}e._projectionIndex=n,e._ellipsoid=t.ellipsoid};var T1e=new h,vte=new h,Dte=new h;function o6(e,t,n,i,o){let r=Mc(i,e,0,T1e),s=Mc(i,e,n,vte),a=Mc(i,t,0,Dte),c=Tp(s,r,vte),l=Tp(a,r,Dte);return h.cross(l,c,o),h.normalize(o,o)}var A1e=new fe,C1e=new h,E1e=new h,S1e=new h;function $G(e,t,n,i,o,r,s,a,c,l,f){if(o===0)return;let d;r===Zt.GEODESIC?d=new xp(e,t,s):r===Zt.RHUMB&&(d=new Ea(e,t,s));let p=d.surfaceDistance;if(p<o)return;let g=o6(e,t,i,s,S1e),m=Math.ceil(p/o),x=p/m,b=x,T=m-1,C=a.length;for(let A=0;A<T;A++){let S=d.interpolateUsingSurfaceDistance(b,A1e),w=Mc(s,S,n,C1e),D=Mc(s,S,i,E1e);h.pack(g,a,C),h.pack(w,c,C),h.pack(D,l,C),f.push(S.latitude),f.push(S.longitude),C+=3,b+=x}}var JG=new fe;function Mc(e,t,n,i){return fe.clone(t,JG),JG.height=n,fe.toCartesian(JG,e,i)}wg.pack=function(e,t,n){let i=y(n,0),o=e._positions,r=o.length;t[i++]=r;for(let s=0;s<r;++s){let a=o[s];h.pack(a,t,i),i+=3}return t[i++]=e.granularity,t[i++]=e.loop?1:0,t[i++]=e.arcType,ne.pack(e._ellipsoid,t,i),i+=ne.packedLength,t[i++]=e._projectionIndex,t[i++]=e._scene3DOnly?1:0,t};wg.unpack=function(e,t,n){let i=y(t,0),o=e[i++],r=new Array(o);for(let p=0;p<o;p++)r[p]=h.unpack(e,i),i+=3;let s=e[i++],a=e[i++]===1,c=e[i++],l=ne.unpack(e,i);i+=ne.packedLength;let f=e[i++],d=e[i++]===1;return u(n)||(n=new wg({positions:r})),n._positions=r,n.granularity=s,n.loop=a,n.arcType=c,n._ellipsoid=l,n._projectionIndex=f,n._scene3DOnly=d,n};function Tp(e,t,n){return h.subtract(e,t,n),h.normalize(n,n),n}function Ite(e,t,n,i){return i=Tp(e,t,i),i=h.cross(i,n,i),i=h.normalize(i,i),i=h.cross(n,i,i),i}var w1e=new h,v1e=new h,D1e=new h,Xte=new h,I1e=0,P1e=-1;function e6(e,t,n,i,o){let r=Tp(n,t,Xte),s=Ite(e,t,r,w1e),a=Ite(i,t,r,v1e);if(O.equalsEpsilon(h.dot(s,a),P1e,O.EPSILON5))return o=h.cross(r,s,o),o=h.normalize(o,o),o;o=h.add(a,s,o),o=h.normalize(o,o);let c=h.cross(r,o,D1e);return h.dot(a,c)<I1e&&(o=h.negate(o,o)),o}var uU=ln.fromPointNormal(h.ZERO,h.UNIT_Y),R1e=new h,O1e=new h,M1e=new h,L1e=new h,N1e=new h,aU=new h,cU=new fe,Pte=new fe,Rte=new fe;wg.createGeometry=function(e){let t=!e._scene3DOnly,n=e.loop,i=e._ellipsoid,o=e.granularity,r=e.arcType,s=new r6[e._projectionIndex](i),a=qte,c=Yte,l,f,d=e._positions,p=d.length;p===2&&(n=!1);let g,m,x,b,T=new Ea(void 0,void 0,i),C,A,S,w=[d[0]];for(f=0;f<p-1;f++)g=d[f],m=d[f+1],C=ti.lineSegmentPlane(g,m,uU,aU),u(C)&&!h.equalsEpsilon(C,g,O.EPSILON7)&&!h.equalsEpsilon(C,m,O.EPSILON7)&&(e.arcType===Zt.GEODESIC?w.push(h.clone(C)):e.arcType===Zt.RHUMB&&(S=i.cartesianToCartographic(C,cU).longitude,x=i.cartesianToCartographic(g,cU),b=i.cartesianToCartographic(m,Pte),T.setEndPoints(x,b),A=T.findIntersectionWithLongitude(S,Rte),C=i.cartographicToCartesian(A,aU),u(C)&&!h.equalsEpsilon(C,g,O.EPSILON7)&&!h.equalsEpsilon(C,m,O.EPSILON7)&&w.push(h.clone(C)))),w.push(m);n&&(g=d[p-1],m=d[0],C=ti.lineSegmentPlane(g,m,uU,aU),u(C)&&!h.equalsEpsilon(C,g,O.EPSILON7)&&!h.equalsEpsilon(C,m,O.EPSILON7)&&(e.arcType===Zt.GEODESIC?w.push(h.clone(C)):e.arcType===Zt.RHUMB&&(S=i.cartesianToCartographic(C,cU).longitude,x=i.cartesianToCartographic(g,cU),b=i.cartesianToCartographic(m,Pte),T.setEndPoints(x,b),A=T.findIntersectionWithLongitude(S,Rte),C=i.cartographicToCartesian(A,aU),u(C)&&!h.equalsEpsilon(C,g,O.EPSILON7)&&!h.equalsEpsilon(C,m,O.EPSILON7)&&w.push(h.clone(C)))));let D=w.length,R=new Array(D);for(f=0;f<D;f++){let j=fe.fromCartesian(w[f],i);j.height=0,R[f]=j}if(R=Ao(R,fe.equalsEpsilon),D=R.length,D<2)return;let P=[],L=[],N=[],_=[],E=R1e,v=O1e,I=M1e,M=L1e,B=N1e,V=R[0],U=R[1],H=R[D-1];for(E=Mc(i,H,a,E),M=Mc(i,U,a,M),v=Mc(i,V,a,v),I=Mc(i,V,c,I),n?B=e6(E,v,I,M,B):B=o6(V,U,c,i,B),h.pack(B,L,0),h.pack(v,N,0),h.pack(I,_,0),P.push(V.latitude),P.push(V.longitude),$G(V,U,a,c,o,r,i,L,N,_,P),f=1;f<D-1;++f){E=h.clone(v,E),v=h.clone(M,v);let j=R[f];Mc(i,j,c,I),Mc(i,R[f+1],a,M),e6(E,v,I,M,B),l=L.length,h.pack(B,L,l),h.pack(v,N,l),h.pack(I,_,l),P.push(j.latitude),P.push(j.longitude),$G(R[f],R[f+1],a,c,o,r,i,L,N,_,P)}let k=R[D-1],q=R[D-2];if(v=Mc(i,k,a,v),I=Mc(i,k,c,I),n){let j=R[0];E=Mc(i,q,a,E),M=Mc(i,j,a,M),B=e6(E,v,I,M,B)}else B=o6(q,k,c,i,B);if(l=L.length,h.pack(B,L,l),h.pack(v,N,l),h.pack(I,_,l),P.push(k.latitude),P.push(k.longitude),n){for($G(k,V,a,c,o,r,i,L,N,_,P),l=L.length,f=0;f<3;++f)L[l+f]=L[f],N[l+f]=N[f],_[l+f]=_[f];P.push(V.latitude),P.push(V.longitude)}return aRe(n,s,N,_,L,P,t)};var F1e=new h,B1e=new Q,k1e=new Le;function Ote(e,t,n,i){let o=Tp(n,t,F1e),r=h.dot(o,e);if(r>jte||r<wte){let s=Tp(i,n,Xte),a=r<wte?O.PI_OVER_TWO:-O.PI_OVER_TWO,c=Le.fromAxisAngle(s,a,k1e),l=Q.fromQuaternion(c,B1e);return Q.multiplyByVector(l,e,e),!0}return!1}var Mte=new fe,U1e=new h,Lte=new h;function _P(e,t,n,i,o){let r=fe.toCartesian(t,e._ellipsoid,U1e),s=h.add(r,n,Lte),a=!1,c=e._ellipsoid,l=c.cartesianToCartographic(s,Mte);Math.abs(t.longitude-l.longitude)>O.PI_OVER_TWO&&(a=!0,s=h.subtract(r,n,Lte),l=c.cartesianToCartographic(s,Mte)),l.height=0;let f=e.project(l,o);return o=h.subtract(f,i,o),o.z=0,o=h.normalize(o,o),a&&h.negate(o,o),o}var V1e=new h,Nte=new h;function Fte(e,t,n,i,o,r){let s=h.subtract(t,e,V1e);h.normalize(s,s);let a=n-qte,c=h.multiplyByScalar(s,a,Nte);h.add(e,c,o);let l=i-Yte;c=h.multiplyByScalar(s,l,Nte),h.add(t,c,r)}var z1e=new h;function lU(e,t){let n=ln.getPointDistance(uU,e),i=ln.getPointDistance(uU,t),o=z1e;O.equalsEpsilon(n,0,O.EPSILON2)?(o=Tp(t,e,o),h.multiplyByScalar(o,O.EPSILON2,o),h.add(e,o,e)):O.equalsEpsilon(i,0,O.EPSILON2)&&(o=Tp(e,t,o),h.multiplyByScalar(o,O.EPSILON2,o),h.add(t,o,t))}function H1e(e,t){let n=Math.abs(e.longitude),i=Math.abs(t.longitude);if(O.equalsEpsilon(n,O.PI,O.EPSILON11)){let o=O.sign(t.longitude);return e.longitude=o*(n-O.EPSILON11),1}else if(O.equalsEpsilon(i,O.PI,O.EPSILON11)){let o=O.sign(e.longitude);return t.longitude=o*(i-O.EPSILON11),2}return 0}var Kte=new fe,Zte=new fe,Bte=new h,t6=new h,kte=new h,Ute=new h,G1e=new h,Vte=new h,W1e=[Kte,Zte],j1e=new ce,q1e=new h,Y1e=new h,X1e=new h,K1e=new h,Z1e=new h,Q1e=new h,n6=new h,i6=new h,$1e=new h,J1e=new h,eRe=new h,zte=new h,tRe=new h,nRe=new h,iRe=new Yn,oRe=new Yn,Hte=new h,rRe=new h,Gte=new h,sRe=[new se,new se],Qte=[0,2,1,0,3,2,0,7,3,0,4,7,0,5,4,0,1,5,5,7,4,5,6,7,5,2,6,5,1,2,3,6,2,3,7,6],Wte=Qte.length;function aRe(e,t,n,i,o,r,s){let a,c,l=t._ellipsoid,f=n.length/3-1,d=f*8,p=d*4,g=f*36,m=d>65535?new Uint32Array(g):new Uint16Array(g),x=new Float64Array(d*3),b=new Float32Array(p),T=new Float32Array(p),C=new Float32Array(p),A=new Float32Array(p),S=new Float32Array(p),w,D,R,P;s&&(w=new Float32Array(p),D=new Float32Array(p),R=new Float32Array(p),P=new Float32Array(d*2));let L=r.length/2,N=0,_=Kte;_.height=0;let E=Zte;E.height=0;let v=Bte,I=t6;if(s)for(c=0,a=1;a<L;a++)_.latitude=r[c],_.longitude=r[c+1],E.latitude=r[c+2],E.longitude=r[c+3],v=t.project(_,v),I=t.project(E,I),N+=h.distance(v,I),c+=2;let M=i.length/3;I=h.unpack(i,0,I);let B=0;for(c=3,a=1;a<M;a++)v=h.clone(I,v),I=h.unpack(i,c,I),B+=h.distance(v,I),c+=3;let V;c=3;let U=0,H=0,k=0,q=0,j=!1,Z=h.unpack(n,0,Ute),W=h.unpack(i,0,t6),K=h.unpack(o,0,Vte);if(e){let Ce=h.unpack(n,n.length-6,kte);Ote(K,Ce,Z,W)&&(K=h.negate(K,K))}let $=0,he=0,_e=0;for(a=0;a<f;a++){let Ce=h.clone(Z,kte),ve=h.clone(W,Bte),tt=h.clone(K,G1e);j&&(tt=h.negate(tt,tt)),Z=h.unpack(n,c,Ute),W=h.unpack(i,c,t6),K=h.unpack(o,c,Vte),j=Ote(K,Ce,Z,W),_.latitude=r[U],_.longitude=r[U+1],E.latitude=r[U+2],E.longitude=r[U+3];let Je,Ht,en,at;if(s){let $i=H1e(_,E);Je=t.project(_,Z1e),Ht=t.project(E,Q1e);let vr=Tp(Ht,Je,Hte);vr.y=Math.abs(vr.y),en=n6,at=i6,$i===0||h.dot(vr,h.UNIT_Y)>jte?(en=_P(t,_,tt,Je,n6),at=_P(t,E,K,Ht,i6)):$i===1?(at=_P(t,E,K,Ht,i6),en.x=0,en.y=O.sign(_.longitude-Math.abs(E.longitude)),en.z=0):(en=_P(t,_,tt,Je,n6),at.x=0,at.y=O.sign(_.longitude-E.longitude),at.z=0)}let hn=h.distance(ve,W),xn=Yn.fromCartesian(Ce,iRe),Ft=h.subtract(Z,Ce,$1e),Dt=h.normalize(Ft,zte),be=h.subtract(ve,Ce,J1e);be=h.normalize(be,be);let Se=h.cross(Dt,be,zte);Se=h.normalize(Se,Se);let ot=h.cross(be,tt,tRe);ot=h.normalize(ot,ot);let Yt=h.subtract(W,Z,eRe);Yt=h.normalize(Yt,Yt);let pi=h.cross(K,Yt,nRe);pi=h.normalize(pi,pi);let Ge=hn/B,xr=$/B,So=0,qr,ps,Be,nt=0,Xe=0;if(s){So=h.distance(Je,Ht),qr=Yn.fromCartesian(Je,oRe),ps=h.subtract(Ht,Je,Hte),Be=h.normalize(ps,rRe);let $i=Be.x;Be.x=Be.y,Be.y=-$i,nt=So/N,Xe=he/N}for(V=0;V<8;V++){let $i=q+V*4,vr=H+V*2,Wn=$i+3,jn=V<4?1:-1,Mn=V===2||V===3||V===6||V===7?1:-1;h.pack(xn.high,b,$i),b[Wn]=Ft.x,h.pack(xn.low,T,$i),T[Wn]=Ft.y,h.pack(ot,C,$i),C[Wn]=Ft.z,h.pack(pi,A,$i),A[Wn]=Ge*jn,h.pack(Se,S,$i);let fi=xr*Mn;fi===0&&Mn<0&&(fi=9),S[Wn]=fi,s&&(w[$i]=qr.high.x,w[$i+1]=qr.high.y,w[$i+2]=qr.low.x,w[$i+3]=qr.low.y,R[$i]=-en.y,R[$i+1]=en.x,R[$i+2]=at.y,R[$i+3]=-at.x,D[$i]=ps.x,D[$i+1]=ps.y,D[$i+2]=Be.x,D[$i+3]=Be.y,P[vr]=nt*jn,fi=Xe*Mn,fi===0&&Mn<0&&(fi=9),P[vr+1]=fi)}let He=X1e,ft=K1e,mt=q1e,tn=Y1e,vi=ce.fromCartographicArray(W1e,j1e),Qi=di.getMinimumMaximumHeights(vi,l),wo=Qi.minimumTerrainHeight,Ks=Qi.maximumTerrainHeight;_e+=Math.abs(wo),_e+=Math.abs(Ks),Fte(Ce,ve,wo,Ks,He,mt),Fte(Z,W,wo,Ks,ft,tn);let cr=h.multiplyByScalar(Se,O.EPSILON5,Gte);h.add(He,cr,He),h.add(ft,cr,ft),h.add(mt,cr,mt),h.add(tn,cr,tn),lU(He,ft),lU(mt,tn),h.pack(He,x,k),h.pack(ft,x,k+3),h.pack(tn,x,k+6),h.pack(mt,x,k+9),cr=h.multiplyByScalar(Se,-2*O.EPSILON5,Gte),h.add(He,cr,He),h.add(ft,cr,ft),h.add(mt,cr,mt),h.add(tn,cr,tn),lU(He,ft),lU(mt,tn),h.pack(He,x,k+12),h.pack(ft,x,k+15),h.pack(tn,x,k+18),h.pack(mt,x,k+21),U+=2,c+=3,H+=16,k+=24,q+=32,$+=hn,he+=So}c=0;let re=0;for(a=0;a<f;a++){for(V=0;V<Wte;V++)m[c+V]=Qte[V]+re;re+=8,c+=Wte}let me=sRe;se.fromVertices(n,h.ZERO,3,me[0]),se.fromVertices(i,h.ZERO,3,me[1]);let ye=se.fromBoundingSpheres(me);ye.radius+=_e/(f*2);let we={position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,normalize:!1,values:x}),startHiAndForwardOffsetX:Sg(b),startLoAndForwardOffsetY:Sg(T),startNormalAndForwardOffsetZ:Sg(C),endNormalAndTextureCoordinateNormalizationX:Sg(A),rightNormalAndTextureCoordinateNormalizationY:Sg(S)};return s&&(we.startHiLo2D=Sg(w),we.offsetAndRight2D=Sg(D),we.startEndNormals2D=Sg(R),we.texcoordNormalization2D=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,normalize:!1,values:P})),new ut({attributes:we,indices:m,boundingSphere:ye})}function Sg(e){return new De({componentDatatype:X.FLOAT,componentsPerAttribute:4,normalize:!1,values:e})}wg._projectNormal=_P;var lx=wg;var gP=`in vec4 v_startPlaneNormalEcAndHalfWidth;


in vec4 v_endPlaneNormalEcAndBatchId;


in vec4 v_rightPlaneEC; // Technically can compute distance for this here


in vec4 v_endEcAndStartEcX;


in vec4 v_texcoordNormalizationAndStartEcYZ;


 


#ifdef PER_INSTANCE_COLOR


in vec4 v_color;


#endif


 


void main(void)


{


    float logDepthOrDepth = czm_branchFreeTernary(czm_sceneMode == czm_sceneMode2D, gl_FragCoord.z, czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw)));


    vec3 ecStart = vec3(v_endEcAndStartEcX.w, v_texcoordNormalizationAndStartEcYZ.zw);


 


    // Discard for sky


    if (logDepthOrDepth == 0.0) {


#ifdef DEBUG_SHOW_VOLUME


        out_FragColor = vec4(1.0, 0.0, 0.0, 0.5);


        return;


#else // DEBUG_SHOW_VOLUME


        discard;


#endif // DEBUG_SHOW_VOLUME


    }


 


    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);


    eyeCoordinate /= eyeCoordinate.w;


 


    float halfMaxWidth = v_startPlaneNormalEcAndHalfWidth.w * czm_metersPerPixel(eyeCoordinate);


    // Check distance of the eye coordinate against the right-facing plane


    float widthwiseDistance = czm_planeDistance(v_rightPlaneEC, eyeCoordinate.xyz);


 


    // Check eye coordinate against the mitering planes


    float distanceFromStart = czm_planeDistance(v_startPlaneNormalEcAndHalfWidth.xyz, -dot(ecStart, v_startPlaneNormalEcAndHalfWidth.xyz), eyeCoordinate.xyz);


    float distanceFromEnd = czm_planeDistance(v_endPlaneNormalEcAndBatchId.xyz, -dot(v_endEcAndStartEcX.xyz, v_endPlaneNormalEcAndBatchId.xyz), eyeCoordinate.xyz);


 


    if (abs(widthwiseDistance) > halfMaxWidth || distanceFromStart < 0.0 || distanceFromEnd < 0.0) {


#ifdef DEBUG_SHOW_VOLUME


        out_FragColor = vec4(1.0, 0.0, 0.0, 0.5);


        return;


#else // DEBUG_SHOW_VOLUME


        discard;


#endif // DEBUG_SHOW_VOLUME


    }


 


    // Check distance of the eye coordinate against start and end planes with normals in the right plane.


    // For computing unskewed lengthwise texture coordinate.


    // Can also be used for clipping extremely pointy miters, but in practice unnecessary because of miter breaking.


 


    // aligned plane: cross the right plane normal with miter plane normal, then cross the result with right again to point it more "forward"


    vec3 alignedPlaneNormal;


 


    // start aligned plane


    alignedPlaneNormal = cross(v_rightPlaneEC.xyz, v_startPlaneNormalEcAndHalfWidth.xyz);


    alignedPlaneNormal = normalize(cross(alignedPlaneNormal, v_rightPlaneEC.xyz));


    distanceFromStart = czm_planeDistance(alignedPlaneNormal, -dot(alignedPlaneNormal, ecStart), eyeCoordinate.xyz);


 


    // end aligned plane


    alignedPlaneNormal = cross(v_rightPlaneEC.xyz, v_endPlaneNormalEcAndBatchId.xyz);


    alignedPlaneNormal = normalize(cross(alignedPlaneNormal, v_rightPlaneEC.xyz));


    distanceFromEnd = czm_planeDistance(alignedPlaneNormal, -dot(alignedPlaneNormal, v_endEcAndStartEcX.xyz), eyeCoordinate.xyz);


 


#ifdef PER_INSTANCE_COLOR


    out_FragColor = czm_gammaCorrect(v_color);


#else // PER_INSTANCE_COLOR


    // Clamp - distance to aligned planes may be negative due to mitering,


    // so fragment texture coordinate might be out-of-bounds.


    float s = clamp(distanceFromStart / (distanceFromStart + distanceFromEnd), 0.0, 1.0);


    s = (s * v_texcoordNormalizationAndStartEcYZ.x) + v_texcoordNormalizationAndStartEcYZ.y;


    float t = (widthwiseDistance + halfMaxWidth) / (2.0 * halfMaxWidth);


 


    czm_materialInput materialInput;


 


    materialInput.s = s;


    materialInput.st = vec2(s, t);


    materialInput.str = vec3(s, t, 0.0);


 


    czm_material material = czm_getMaterial(materialInput);


    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);


#endif // PER_INSTANCE_COLOR


 


    // Premultiply alpha. Required for classification primitives on translucent globe.


    out_FragColor.rgb *= out_FragColor.a;


 


    czm_writeDepthClamp();


}


`;var yP=`in vec3 v_forwardDirectionEC;


in vec3 v_texcoordNormalizationAndHalfWidth;


in float v_batchId;


 


#ifdef PER_INSTANCE_COLOR


in vec4 v_color;


#else


in vec2 v_alignedPlaneDistances;


in float v_texcoordT;


#endif


 


float rayPlaneDistanceUnsafe(vec3 origin, vec3 direction, vec3 planeNormal, float planeDistance) {


    // We don't expect the ray to ever be parallel to the plane


    return (-planeDistance - dot(planeNormal, origin)) / dot(planeNormal, direction);


}


 


void main(void)


{


    vec4 eyeCoordinate = gl_FragCoord;


    eyeCoordinate /= eyeCoordinate.w;


 


#ifdef PER_INSTANCE_COLOR


    out_FragColor = czm_gammaCorrect(v_color);


#else // PER_INSTANCE_COLOR


    // Use distances for planes aligned with segment to prevent skew in dashing


    float distanceFromStart = rayPlaneDistanceUnsafe(eyeCoordinate.xyz, -v_forwardDirectionEC, v_forwardDirectionEC.xyz, v_alignedPlaneDistances.x);


    float distanceFromEnd = rayPlaneDistanceUnsafe(eyeCoordinate.xyz, v_forwardDirectionEC, -v_forwardDirectionEC.xyz, v_alignedPlaneDistances.y);


 


    // Clamp - distance to aligned planes may be negative due to mitering


    distanceFromStart = max(0.0, distanceFromStart);


    distanceFromEnd = max(0.0, distanceFromEnd);


 


    float s = distanceFromStart / (distanceFromStart + distanceFromEnd);


    s = (s * v_texcoordNormalizationAndHalfWidth.x) + v_texcoordNormalizationAndHalfWidth.y;


 


    czm_materialInput materialInput;


 


    materialInput.s = s;


    materialInput.st = vec2(s, v_texcoordT);


    materialInput.str = vec3(s, v_texcoordT, 0.0);


 


    czm_material material = czm_getMaterial(materialInput);


    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);


#endif // PER_INSTANCE_COLOR


}


`;var xP=`in vec3 position3DHigh;


in vec3 position3DLow;


 


in vec4 startHiAndForwardOffsetX;


in vec4 startLoAndForwardOffsetY;


in vec4 startNormalAndForwardOffsetZ;


in vec4 endNormalAndTextureCoordinateNormalizationX;


in vec4 rightNormalAndTextureCoordinateNormalizationY;


in vec4 startHiLo2D;


in vec4 offsetAndRight2D;


in vec4 startEndNormals2D;


in vec2 texcoordNormalization2D;


 


in float batchId;


 


out vec3 v_forwardDirectionEC;


out vec3 v_texcoordNormalizationAndHalfWidth;


out float v_batchId;


 


// For materials


#ifdef WIDTH_VARYING


out float v_width;


#endif


#ifdef ANGLE_VARYING


out float v_polylineAngle;


#endif


 


#ifdef PER_INSTANCE_COLOR


out vec4 v_color;


#else


out vec2 v_alignedPlaneDistances;


out float v_texcoordT;


#endif


 


// Morphing planes using SLERP or NLERP doesn't seem to work, so instead draw the material directly on the shadow volume.


// Morph views are from very far away and aren't meant to be used precisely, so this should be sufficient.


void main()


{


    v_batchId = batchId;


 


    // Start position


    vec4 posRelativeToEye2D = czm_translateRelativeToEye(vec3(0.0, startHiLo2D.xy), vec3(0.0, startHiLo2D.zw));


    vec4 posRelativeToEye3D = czm_translateRelativeToEye(startHiAndForwardOffsetX.xyz, startLoAndForwardOffsetY.xyz);


    vec4 posRelativeToEye = czm_columbusViewMorph(posRelativeToEye2D, posRelativeToEye3D, czm_morphTime);


    vec3 posEc2D = (czm_modelViewRelativeToEye * posRelativeToEye2D).xyz;


    vec3 posEc3D = (czm_modelViewRelativeToEye * posRelativeToEye3D).xyz;


    vec3 startEC = (czm_modelViewRelativeToEye * posRelativeToEye).xyz;


 


    // Start plane


    vec4 startPlane2D;


    vec4 startPlane3D;


    startPlane2D.xyz = czm_normal * vec3(0.0, startEndNormals2D.xy);


    startPlane3D.xyz = czm_normal * startNormalAndForwardOffsetZ.xyz;


    startPlane2D.w = -dot(startPlane2D.xyz, posEc2D);


    startPlane3D.w = -dot(startPlane3D.xyz, posEc3D);


 


    // Right plane


    vec4 rightPlane2D;


    vec4 rightPlane3D;


    rightPlane2D.xyz = czm_normal * vec3(0.0, offsetAndRight2D.zw);


    rightPlane3D.xyz = czm_normal * rightNormalAndTextureCoordinateNormalizationY.xyz;


    rightPlane2D.w = -dot(rightPlane2D.xyz, posEc2D);


    rightPlane3D.w = -dot(rightPlane3D.xyz, posEc3D);


 


    // End position


    posRelativeToEye2D = posRelativeToEye2D + vec4(0.0, offsetAndRight2D.xy, 0.0);


    posRelativeToEye3D = posRelativeToEye3D + vec4(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w, 0.0);


    posRelativeToEye = czm_columbusViewMorph(posRelativeToEye2D, posRelativeToEye3D, czm_morphTime);


    posEc2D = (czm_modelViewRelativeToEye * posRelativeToEye2D).xyz;


    posEc3D = (czm_modelViewRelativeToEye * posRelativeToEye3D).xyz;


    vec3 endEC = (czm_modelViewRelativeToEye * posRelativeToEye).xyz;


    vec3 forwardEc3D = czm_normal * normalize(vec3(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w));


    vec3 forwardEc2D = czm_normal * normalize(vec3(0.0, offsetAndRight2D.xy));


 


    // End plane


    vec4 endPlane2D;


    vec4 endPlane3D;


    endPlane2D.xyz = czm_normal * vec3(0.0, startEndNormals2D.zw);


    endPlane3D.xyz = czm_normal * endNormalAndTextureCoordinateNormalizationX.xyz;


    endPlane2D.w = -dot(endPlane2D.xyz, posEc2D);


    endPlane3D.w = -dot(endPlane3D.xyz, posEc3D);


 


    // Forward direction


    v_forwardDirectionEC = normalize(endEC - startEC);


 


    vec2 cleanTexcoordNormalization2D;


    cleanTexcoordNormalization2D.x = abs(texcoordNormalization2D.x);


    cleanTexcoordNormalization2D.y = czm_branchFreeTernary(texcoordNormalization2D.y > 1.0, 0.0, abs(texcoordNormalization2D.y));


    vec2 cleanTexcoordNormalization3D;


    cleanTexcoordNormalization3D.x = abs(endNormalAndTextureCoordinateNormalizationX.w);


    cleanTexcoordNormalization3D.y = rightNormalAndTextureCoordinateNormalizationY.w;


    cleanTexcoordNormalization3D.y = czm_branchFreeTernary(cleanTexcoordNormalization3D.y > 1.0, 0.0, abs(cleanTexcoordNormalization3D.y));


 


    v_texcoordNormalizationAndHalfWidth.xy = mix(cleanTexcoordNormalization2D, cleanTexcoordNormalization3D, czm_morphTime);


 


#ifdef PER_INSTANCE_COLOR


    v_color = czm_batchTable_color(batchId);


#else // PER_INSTANCE_COLOR


    // For computing texture coordinates


 


    v_alignedPlaneDistances.x = -dot(v_forwardDirectionEC, startEC);


    v_alignedPlaneDistances.y = -dot(-v_forwardDirectionEC, endEC);


#endif // PER_INSTANCE_COLOR


 


#ifdef WIDTH_VARYING


    float width = czm_batchTable_width(batchId);


    float halfWidth = width * 0.5;


    v_width = width;


    v_texcoordNormalizationAndHalfWidth.z = halfWidth;


#else


    float halfWidth = 0.5 * czm_batchTable_width(batchId);


    v_texcoordNormalizationAndHalfWidth.z = halfWidth;


#endif


 


    // Compute a normal along which to "push" the position out, extending the miter depending on view distance.


    // Position has already been "pushed" by unit length along miter normal, and miter normals are encoded in the planes.


    // Decode the normal to use at this specific vertex, push the position back, and then push to where it needs to be.


    // Since this is morphing, compute both 3D and 2D positions and then blend.


 


    // ****** 3D ******


    // Check distance to the end plane and start plane, pick the plane that is closer


    vec4 positionEc3D = czm_modelViewRelativeToEye * czm_translateRelativeToEye(position3DHigh, position3DLow); // w = 1.0, see czm_computePosition


    float absStartPlaneDistance = abs(czm_planeDistance(startPlane3D, positionEc3D.xyz));


    float absEndPlaneDistance = abs(czm_planeDistance(endPlane3D, positionEc3D.xyz));


    vec3 planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlane3D.xyz, endPlane3D.xyz);


    vec3 upOrDown = normalize(cross(rightPlane3D.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.


    vec3 normalEC = normalize(cross(planeDirection, upOrDown));         // In practice, the opposite seems to work too.


 


    // Nudge the top vertex upwards to prevent flickering


    vec3 geodeticSurfaceNormal = normalize(cross(normalEC, forwardEc3D));


    geodeticSurfaceNormal *= float(0.0 <= rightNormalAndTextureCoordinateNormalizationY.w && rightNormalAndTextureCoordinateNormalizationY.w <= 1.0);


    geodeticSurfaceNormal *= MAX_TERRAIN_HEIGHT;


    positionEc3D.xyz += geodeticSurfaceNormal;


 


    // Determine if this vertex is on the "left" or "right"


    normalEC *= sign(endNormalAndTextureCoordinateNormalizationX.w);


 


    // A "perfect" implementation would push along normals according to the angle against forward.


    // In practice, just pushing the normal out by halfWidth is sufficient for morph views.


    positionEc3D.xyz += halfWidth * max(0.0, czm_metersPerPixel(positionEc3D)) * normalEC; // prevent artifacts when czm_metersPerPixel is negative (behind camera)


 


    // ****** 2D ******


    // Check distance to the end plane and start plane, pick the plane that is closer


    vec4 positionEc2D = czm_modelViewRelativeToEye * czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy); // w = 1.0, see czm_computePosition


    absStartPlaneDistance = abs(czm_planeDistance(startPlane2D, positionEc2D.xyz));


    absEndPlaneDistance = abs(czm_planeDistance(endPlane2D, positionEc2D.xyz));


    planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlane2D.xyz, endPlane2D.xyz);


    upOrDown = normalize(cross(rightPlane2D.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.


    normalEC = normalize(cross(planeDirection, upOrDown));         // In practice, the opposite seems to work too.


 


    // Nudge the top vertex upwards to prevent flickering


    geodeticSurfaceNormal = normalize(cross(normalEC, forwardEc2D));


    geodeticSurfaceNormal *= float(0.0 <= texcoordNormalization2D.y && texcoordNormalization2D.y <= 1.0);


    geodeticSurfaceNormal *= MAX_TERRAIN_HEIGHT;


    positionEc2D.xyz += geodeticSurfaceNormal;


 


    // Determine if this vertex is on the "left" or "right"


    normalEC *= sign(texcoordNormalization2D.x);


#ifndef PER_INSTANCE_COLOR


    // Use vertex's sidedness to compute its texture coordinate.


    v_texcoordT = clamp(sign(texcoordNormalization2D.x), 0.0, 1.0);


#endif


 


    // A "perfect" implementation would push along normals according to the angle against forward.


    // In practice, just pushing the normal out by halfWidth is sufficient for morph views.


    positionEc2D.xyz += halfWidth * max(0.0, czm_metersPerPixel(positionEc2D)) * normalEC; // prevent artifacts when czm_metersPerPixel is negative (behind camera)


 


    // Blend for actual position


    gl_Position = czm_projection * mix(positionEc2D, positionEc3D, czm_morphTime);


 


#ifdef ANGLE_VARYING


    // Approximate relative screen space direction of the line.


    vec2 approxLineDirection = normalize(vec2(v_forwardDirectionEC.x, -v_forwardDirectionEC.y));


    approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);


    v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);


#endif


}


`;var bP=`in vec3 position3DHigh;


in vec3 position3DLow;


 


// In 2D and in 3D, texture coordinate normalization component signs encodes:


// * X sign - sidedness relative to right plane


// * Y sign - is negative OR magnitude is greater than 1.0 if vertex is on bottom of volume


#ifndef COLUMBUS_VIEW_2D


in vec4 startHiAndForwardOffsetX;


in vec4 startLoAndForwardOffsetY;


in vec4 startNormalAndForwardOffsetZ;


in vec4 endNormalAndTextureCoordinateNormalizationX;


in vec4 rightNormalAndTextureCoordinateNormalizationY;


#else


in vec4 startHiLo2D;


in vec4 offsetAndRight2D;


in vec4 startEndNormals2D;


in vec2 texcoordNormalization2D;


#endif


 


in float batchId;


 


out vec4 v_startPlaneNormalEcAndHalfWidth;


out vec4 v_endPlaneNormalEcAndBatchId;


out vec4 v_rightPlaneEC;


out vec4 v_endEcAndStartEcX;


out vec4 v_texcoordNormalizationAndStartEcYZ;


 


// For materials


#ifdef WIDTH_VARYING


out float v_width;


#endif


#ifdef ANGLE_VARYING


out float v_polylineAngle;


#endif


 


#ifdef PER_INSTANCE_COLOR


out vec4 v_color;


#endif


 


void main()


{


#ifdef COLUMBUS_VIEW_2D


    vec3 ecStart = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(vec3(0.0, startHiLo2D.xy), vec3(0.0, startHiLo2D.zw))).xyz;


 


    vec3 forwardDirectionEC = czm_normal * vec3(0.0, offsetAndRight2D.xy);


    vec3 ecEnd = forwardDirectionEC + ecStart;


    forwardDirectionEC = normalize(forwardDirectionEC);


 


    // Right plane


    v_rightPlaneEC.xyz = czm_normal * vec3(0.0, offsetAndRight2D.zw);


    v_rightPlaneEC.w = -dot(v_rightPlaneEC.xyz, ecStart);


 


    // start plane


    vec4 startPlaneEC;


    startPlaneEC.xyz =  czm_normal * vec3(0.0, startEndNormals2D.xy);


    startPlaneEC.w = -dot(startPlaneEC.xyz, ecStart);


 


    // end plane


    vec4 endPlaneEC;


    endPlaneEC.xyz =  czm_normal * vec3(0.0, startEndNormals2D.zw);


    endPlaneEC.w = -dot(endPlaneEC.xyz, ecEnd);


 


    v_texcoordNormalizationAndStartEcYZ.x = abs(texcoordNormalization2D.x);


    v_texcoordNormalizationAndStartEcYZ.y = texcoordNormalization2D.y;


 


#else // COLUMBUS_VIEW_2D


    vec3 ecStart = (czm_modelViewRelativeToEye * czm_translateRelativeToEye(startHiAndForwardOffsetX.xyz, startLoAndForwardOffsetY.xyz)).xyz;


    vec3 offset = czm_normal * vec3(startHiAndForwardOffsetX.w, startLoAndForwardOffsetY.w, startNormalAndForwardOffsetZ.w);


    vec3 ecEnd = ecStart + offset;


 


    vec3 forwardDirectionEC = normalize(offset);


 


    // start plane


    vec4 startPlaneEC;


    startPlaneEC.xyz = czm_normal * startNormalAndForwardOffsetZ.xyz;


    startPlaneEC.w = -dot(startPlaneEC.xyz, ecStart);


 


    // end plane


    vec4 endPlaneEC;


    endPlaneEC.xyz = czm_normal * endNormalAndTextureCoordinateNormalizationX.xyz;


    endPlaneEC.w = -dot(endPlaneEC.xyz, ecEnd);


 


    // Right plane


    v_rightPlaneEC.xyz = czm_normal * rightNormalAndTextureCoordinateNormalizationY.xyz;


    v_rightPlaneEC.w = -dot(v_rightPlaneEC.xyz, ecStart);


 


    v_texcoordNormalizationAndStartEcYZ.x = abs(endNormalAndTextureCoordinateNormalizationX.w);


    v_texcoordNormalizationAndStartEcYZ.y = rightNormalAndTextureCoordinateNormalizationY.w;


 


#endif // COLUMBUS_VIEW_2D


 


    v_endEcAndStartEcX.xyz = ecEnd;


    v_endEcAndStartEcX.w = ecStart.x;


    v_texcoordNormalizationAndStartEcYZ.zw = ecStart.yz;


 


#ifdef PER_INSTANCE_COLOR


    v_color = czm_batchTable_color(batchId);


#endif // PER_INSTANCE_COLOR


 


    // Compute a normal along which to "push" the position out, extending the miter depending on view distance.


    // Position has already been "pushed" by unit length along miter normal, and miter normals are encoded in the planes.


    // Decode the normal to use at this specific vertex, push the position back, and then push to where it needs to be.


    vec4 positionRelativeToEye = czm_computePosition();


 


    // Check distance to the end plane and start plane, pick the plane that is closer


    vec4 positionEC = czm_modelViewRelativeToEye * positionRelativeToEye; // w = 1.0, see czm_computePosition


    float absStartPlaneDistance = abs(czm_planeDistance(startPlaneEC, positionEC.xyz));


    float absEndPlaneDistance = abs(czm_planeDistance(endPlaneEC, positionEC.xyz));


    vec3 planeDirection = czm_branchFreeTernary(absStartPlaneDistance < absEndPlaneDistance, startPlaneEC.xyz, endPlaneEC.xyz);


    vec3 upOrDown = normalize(cross(v_rightPlaneEC.xyz, planeDirection)); // Points "up" for start plane, "down" at end plane.


    vec3 normalEC = normalize(cross(planeDirection, upOrDown));           // In practice, the opposite seems to work too.


 


    // Extrude bottom vertices downward for far view distances, like for GroundPrimitives


    upOrDown = cross(forwardDirectionEC, normalEC);


    upOrDown = float(czm_sceneMode == czm_sceneMode3D) * upOrDown;


    upOrDown = float(v_texcoordNormalizationAndStartEcYZ.y > 1.0 || v_texcoordNormalizationAndStartEcYZ.y < 0.0) * upOrDown;


    upOrDown = min(GLOBE_MINIMUM_ALTITUDE, czm_geometricToleranceOverMeter * length(positionRelativeToEye.xyz)) * upOrDown;


    positionEC.xyz += upOrDown;


 


    v_texcoordNormalizationAndStartEcYZ.y = czm_branchFreeTernary(v_texcoordNormalizationAndStartEcYZ.y > 1.0, 0.0, abs(v_texcoordNormalizationAndStartEcYZ.y));


 


    // Determine distance along normalEC to push for a volume of appropriate width.


    // Make volumes about double pixel width for a conservative fit - in practice the


    // extra cost here is minimal compared to the loose volume heights.


    //


    // N = normalEC (guaranteed "right-facing")


    // R = rightEC


    // p = angle between N and R


    // w = distance to push along R if R == N


    // d = distance to push along N


    //


    //   N   R


    //  {  p| }      * cos(p) = dot(N, R) = w / d


    //  d  |  |w    * d = w / dot(N, R)


    //    { | }


    //       o---------- polyline segment ---->


    //


    float width = czm_batchTable_width(batchId);


#ifdef WIDTH_VARYING


    v_width = width;


#endif


 


    v_startPlaneNormalEcAndHalfWidth.xyz = startPlaneEC.xyz;


    v_startPlaneNormalEcAndHalfWidth.w = width * 0.5;


 


    v_endPlaneNormalEcAndBatchId.xyz = endPlaneEC.xyz;


    v_endPlaneNormalEcAndBatchId.w = batchId;


 


    width = width * max(0.0, czm_metersPerPixel(positionEC)); // width = distance to push along R


    width = width / dot(normalEC, v_rightPlaneEC.xyz); // width = distance to push along N


 


    // Determine if this vertex is on the "left" or "right"


#ifdef COLUMBUS_VIEW_2D


        normalEC *= sign(texcoordNormalization2D.x);


#else


        normalEC *= sign(endNormalAndTextureCoordinateNormalizationX.w);


#endif


 


    positionEC.xyz += width * normalEC;


    gl_Position = czm_depthClamp(czm_projection * positionEC);


 


#ifdef ANGLE_VARYING


    // Approximate relative screen space direction of the line.


    vec2 approxLineDirection = normalize(vec2(forwardDirectionEC.x, -forwardDirectionEC.y));


    approxLineDirection.y = czm_branchFreeTernary(approxLineDirection.x == 0.0 && approxLineDirection.y == 0.0, -1.0, approxLineDirection.y);


    v_polylineAngle = czm_fastApproximateAtan(approxLineDirection.x, approxLineDirection.y);


#endif


}


`;var TP=`in vec3 position3DHigh;


in vec3 position3DLow;


in vec3 prevPosition3DHigh;


in vec3 prevPosition3DLow;


in vec3 nextPosition3DHigh;


in vec3 nextPosition3DLow;


in vec2 expandAndWidth;


in vec4 color;


in float batchId;


 


out vec4 v_color;


 


void main()


{


    float expandDir = expandAndWidth.x;


    float width = abs(expandAndWidth.y) + 0.5;


    bool usePrev = expandAndWidth.y < 0.0;


 


    vec4 p = czm_computePosition();


    vec4 prev = czm_computePrevPosition();


    vec4 next = czm_computeNextPosition();


 


    float angle;


    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, angle);


    gl_Position = czm_viewportOrthographic * positionWC;


 


    v_color = color;


}


`;var iu=`void clipLineSegmentToNearPlane(


    vec3 p0,


    vec3 p1,


    out vec4 positionWC,


    out bool clipped,


    out bool culledByNearPlane,


    out vec4 clippedPositionEC)


{


    culledByNearPlane = false;


    clipped = false;


 


    vec3 p0ToP1 = p1 - p0;


    float magnitude = length(p0ToP1);


    vec3 direction = normalize(p0ToP1);


 


    // Distance that p0 is behind the near plane. Negative means p0 is


    // in front of the near plane.


    float endPoint0Distance =  czm_currentFrustum.x + p0.z;


 


    // Camera looks down -Z.


    // When moving a point along +Z: LESS VISIBLE


    //   * Points in front of the camera move closer to the camera.


    //   * Points behind the camrea move farther away from the camera.


    // When moving a point along -Z: MORE VISIBLE


    //   * Points in front of the camera move farther away from the camera.


    //   * Points behind the camera move closer to the camera.


 


    // Positive denominator: -Z, becoming more visible


    // Negative denominator: +Z, becoming less visible


    // Nearly zero: parallel to near plane


    float denominator = -direction.z;


 


    if (endPoint0Distance > 0.0 && abs(denominator) < czm_epsilon7)


    {


        // p0 is behind the near plane and the line to p1 is nearly parallel to


        // the near plane, so cull the segment completely.


        culledByNearPlane = true;


    }


    else if (endPoint0Distance > 0.0)


    {


        // p0 is behind the near plane, and the line to p1 is moving distinctly


        // toward or away from it.


 


        // t = (-plane distance - dot(plane normal, ray origin)) / dot(plane normal, ray direction)


        float t = endPoint0Distance / denominator;


        if (t < 0.0 || t > magnitude)


        {


            // Near plane intersection is not between the two points.


            // We already confirmed p0 is behind the naer plane, so now


            // we know the entire segment is behind it.


            culledByNearPlane = true;


        }


        else


        {


            // Segment crosses the near plane, update p0 to lie exactly on it.


            p0 = p0 + t * direction;


 


            // Numerical noise might put us a bit on the wrong side of the near plane.


            // Don't let that happen.


            p0.z = min(p0.z, -czm_currentFrustum.x);


 


            clipped = true;


        }


    }


 


    clippedPositionEC = vec4(p0, 1.0);


    positionWC = czm_eyeToWindowCoordinates(clippedPositionEC);


}


 


vec4 getPolylineWindowCoordinatesEC(vec4 positionEC, vec4 prevEC, vec4 nextEC, float expandDirection, float width, bool usePrevious, out float angle)


{


    // expandDirection +1 is to the _left_ when looking from positionEC toward nextEC.


 


#ifdef POLYLINE_DASH


    // Compute the window coordinates of the points.


    vec4 positionWindow = czm_eyeToWindowCoordinates(positionEC);


    vec4 previousWindow = czm_eyeToWindowCoordinates(prevEC);


    vec4 nextWindow = czm_eyeToWindowCoordinates(nextEC);


 


    // Determine the relative screen space direction of the line.


    vec2 lineDir;


    if (usePrevious) {


        lineDir = normalize(positionWindow.xy - previousWindow.xy);


    }


    else {


        lineDir = normalize(nextWindow.xy - positionWindow.xy);


    }


    angle = atan(lineDir.x, lineDir.y) - 1.570796327; // precomputed atan(1,0)


 


    // Quantize the angle so it doesn't change rapidly between segments.


    angle = floor(angle / czm_piOverFour + 0.5) * czm_piOverFour;


#endif


 


    vec4 clippedPrevWC, clippedPrevEC;


    bool prevSegmentClipped, prevSegmentCulled;


    clipLineSegmentToNearPlane(prevEC.xyz, positionEC.xyz, clippedPrevWC, prevSegmentClipped, prevSegmentCulled, clippedPrevEC);


 


    vec4 clippedNextWC, clippedNextEC;


    bool nextSegmentClipped, nextSegmentCulled;


    clipLineSegmentToNearPlane(nextEC.xyz, positionEC.xyz, clippedNextWC, nextSegmentClipped, nextSegmentCulled, clippedNextEC);


 


    bool segmentClipped, segmentCulled;


    vec4 clippedPositionWC, clippedPositionEC;


    clipLineSegmentToNearPlane(positionEC.xyz, usePrevious ? prevEC.xyz : nextEC.xyz, clippedPositionWC, segmentClipped, segmentCulled, clippedPositionEC);


 


    if (segmentCulled)


    {


        return vec4(0.0, 0.0, 0.0, 1.0);


    }


 


    vec2 directionToPrevWC = normalize(clippedPrevWC.xy - clippedPositionWC.xy);


    vec2 directionToNextWC = normalize(clippedNextWC.xy - clippedPositionWC.xy);


 


    // If a segment was culled, we can't use the corresponding direction


    // computed above. We should never see both of these be true without


    // \`segmentCulled\` above also being true.


    if (prevSegmentCulled)


    {


        directionToPrevWC = -directionToNextWC;


    }


    else if (nextSegmentCulled)


    {


        directionToNextWC = -directionToPrevWC;


    }


 


    vec2 thisSegmentForwardWC, otherSegmentForwardWC;


    if (usePrevious)


    {


        thisSegmentForwardWC = -directionToPrevWC;


        otherSegmentForwardWC = directionToNextWC;


    }


    else


    {


        thisSegmentForwardWC = directionToNextWC;


        otherSegmentForwardWC =  -directionToPrevWC;


    }


 


    vec2 thisSegmentLeftWC = vec2(-thisSegmentForwardWC.y, thisSegmentForwardWC.x);


 


    vec2 leftWC = thisSegmentLeftWC;


    float expandWidth = width * 0.5;


 


    // When lines are split at the anti-meridian, the position may be at the


    // same location as the next or previous position, and we need to handle


    // that to avoid producing NaNs.


    if (!czm_equalsEpsilon(prevEC.xyz - positionEC.xyz, vec3(0.0), czm_epsilon1) && !czm_equalsEpsilon(nextEC.xyz - positionEC.xyz, vec3(0.0), czm_epsilon1))


    {


        vec2 otherSegmentLeftWC = vec2(-otherSegmentForwardWC.y, otherSegmentForwardWC.x);


 


        vec2 leftSumWC = thisSegmentLeftWC + otherSegmentLeftWC;


        float leftSumLength = length(leftSumWC);


        leftWC = leftSumLength < czm_epsilon6 ? thisSegmentLeftWC : (leftSumWC / leftSumLength);


 


        // The sine of the angle between the two vectors is given by the formula


        //         |a x b| = |a||b|sin(theta)


        // which is


        //     float sinAngle = length(cross(vec3(leftWC, 0.0), vec3(-thisSegmentForwardWC, 0.0)));


        // Because the z components of both vectors are zero, the x and y coordinate will be zero.


        // Therefore, the sine of the angle is just the z component of the cross product.


        vec2 u = -thisSegmentForwardWC;


        vec2 v = leftWC;


        float sinAngle = abs(u.x * v.y - u.y * v.x);


        expandWidth = clamp(expandWidth / sinAngle, 0.0, width * 2.0);


    }


 


    vec2 offset = leftWC * expandDirection * expandWidth * czm_pixelRatio;


    return vec4(clippedPositionWC.xy + offset, -clippedPositionWC.z, 1.0) * (czm_projection * clippedPositionEC).w;


}


 


vec4 getPolylineWindowCoordinates(vec4 position, vec4 previous, vec4 next, float expandDirection, float width, bool usePrevious, out float angle)


{


    vec4 positionEC = czm_modelViewRelativeToEye * position;


    vec4 prevEC = czm_modelViewRelativeToEye * previous;


    vec4 nextEC = czm_modelViewRelativeToEye * next;


    return getPolylineWindowCoordinatesEC(positionEC, prevEC, nextEC, expandDirection, width, usePrevious, angle);


}


`;var s6=`${iu}


${TP}`,cRe=K0;Vt.isInternetExplorer()||(s6=`#define CLIP_POLYLINE 


${s6}`);function ux(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=ux.VERTEX_FORMAT;this.material=void 0,this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,s6),this._fragmentShaderSource=y(e.fragmentShaderSource,cRe),this._renderState=so.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(ux.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}});ux.VERTEX_FORMAT=Re.POSITION_ONLY;ux.prototype.getFragmentShaderSource=so.prototype.getFragmentShaderSource;ux.prototype.isTranslucent=so.prototype.isTranslucent;ux.prototype.getRenderState=so.prototype.getRenderState;var Zr=ux;var AP=`in vec3 position3DHigh;


in vec3 position3DLow;


in vec3 prevPosition3DHigh;


in vec3 prevPosition3DLow;


in vec3 nextPosition3DHigh;


in vec3 nextPosition3DLow;


in vec2 expandAndWidth;


in vec2 st;


in float batchId;


 


out float v_width;


out vec2 v_st;


out float v_polylineAngle;


 


void main()


{


    float expandDir = expandAndWidth.x;


    float width = abs(expandAndWidth.y) + 0.5;


    bool usePrev = expandAndWidth.y < 0.0;


 


    vec4 p = czm_computePosition();


    vec4 prev = czm_computePrevPosition();


    vec4 next = czm_computeNextPosition();


 


    float angle;


    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, angle);


    gl_Position = czm_viewportOrthographic * positionWC;


 


    v_width = width;


    v_st.s = st.s;


    v_st.t = czm_writeNonPerspective(st.t, gl_Position.w);


    v_polylineAngle = angle;


}


`;var fx=`#ifdef VECTOR_TILE


uniform vec4 u_highlightColor;


#endif


 


in vec2 v_st;


 


void main()


{


    czm_materialInput materialInput;


 


    vec2 st = v_st;


    st.t = czm_readNonPerspective(st.t, gl_FragCoord.w);


 


    materialInput.s = st.s;


    materialInput.st = st;


    materialInput.str = vec3(st, 0.0);


 


    czm_material material = czm_getMaterial(materialInput);


    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);


#ifdef VECTOR_TILE


    out_FragColor *= u_highlightColor;


#endif


 


    czm_writeLogDepth();


}


`;var a6=`${iu}


${AP}`,lRe=fx;Vt.isInternetExplorer()||(a6=`#define CLIP_POLYLINE 


${a6}`);function dx(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=!1,i=dx.VERTEX_FORMAT;this.material=u(e.material)?e.material:ji.fromType(ji.ColorType),this.translucent=t,this._vertexShaderSource=y(e.vertexShaderSource,a6),this._fragmentShaderSource=y(e.fragmentShaderSource,lRe),this._renderState=so.getDefaultRenderState(t,n,e.renderState),this._closed=n,this._vertexFormat=i}Object.defineProperties(dx.prototype,{vertexShaderSource:{get:function(){let e=this._vertexShaderSource;return this.material.shaderSource.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&(e=`#define POLYLINE_DASH


${e}`),e}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return this._vertexFormat}}});dx.VERTEX_FORMAT=Re.POSITION_AND_ST;dx.prototype.getFragmentShaderSource=so.prototype.getFragmentShaderSource;dx.prototype.isTranslucent=so.prototype.isTranslucent;dx.prototype.getRenderState=so.prototype.getRenderState;var ea=dx;function Ap(e){e=y(e,y.EMPTY_OBJECT),this.geometryInstances=e.geometryInstances,this._hasPerInstanceColors=!0;let t=e.appearance;u(t)||(t=new ea),this.appearance=t,this.show=y(e.show,!0),this.classificationType=y(e.classificationType,zn.BOTH),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this._debugShowShadowVolume=y(e.debugShowShadowVolume,!1),this._primitiveOptions={geometryInstances:void 0,appearance:void 0,vertexCacheOptimize:!1,interleave:y(e.interleave,!1),releaseGeometryInstances:y(e.releaseGeometryInstances,!0),allowPicking:y(e.allowPicking,!0),asynchronous:y(e.asynchronous,!0),compressVertices:!1,_createShaderProgramFunction:void 0,_createCommandsFunction:void 0,_updateAndQueueCommandsFunction:void 0},this._zIndex=void 0,this._ready=!1,this._primitive=void 0,this._sp=void 0,this._sp2D=void 0,this._spMorph=void 0,this._renderState=$te(!1),this._renderState3DTiles=$te(!0),this._renderStateMorph=ke.fromCache({cull:{enabled:!0,face:gi.FRONT},depthTest:{enabled:!0},blending:fn.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1})}Object.defineProperties(Ap.prototype,{interleave:{get:function(){return this._primitiveOptions.interleave}},releaseGeometryInstances:{get:function(){return this._primitiveOptions.releaseGeometryInstances}},allowPicking:{get:function(){return this._primitiveOptions.allowPicking}},asynchronous:{get:function(){return this._primitiveOptions.asynchronous}},ready:{get:function(){return this._ready}},debugShowShadowVolume:{get:function(){return this._debugShowShadowVolume}}});Ap.initializeTerrainHeights=function(){return di.initialize()};function uRe(e,t,n){let i=t.context,o=e._primitive,r=o._attributeLocations,s=o._batchTable.getVertexShaderCallback()(bP);s=wn._appendShowToShader(o,s),s=wn._appendDistanceDisplayConditionToShader(o,s),s=wn._modifyShaderPosition(e,s,t.scene3DOnly);let a=o._batchTable.getVertexShaderCallback()(xP);a=wn._appendShowToShader(o,a),a=wn._appendDistanceDisplayConditionToShader(o,a),a=wn._modifyShaderPosition(e,a,t.scene3DOnly);let c=o._batchTable.getVertexShaderCallback()(gP),l=[`GLOBE_MINIMUM_ALTITUDE ${t.mapProjection.ellipsoid.minimumRadius.toFixed(1)}`],f="",d="";u(n.material)?(d=u(n.material)?n.material.shaderSource:"",d.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&l.push("ANGLE_VARYING"),d.search(/in\s+float\s+v_width;/g)!==-1&&l.push("WIDTH_VARYING")):f="PER_INSTANCE_COLOR",l.push(f);let p=e.debugShowShadowVolume?["DEBUG_SHOW_VOLUME",f]:[f],g=new ze({defines:l,sources:[s]}),m=new ze({defines:p,sources:[d,c]});e._sp=Kt.replaceCache({context:i,shaderProgram:o._sp,vertexShaderSource:g,fragmentShaderSource:m,attributeLocations:r});let x=i.shaderCache.getDerivedShaderProgram(e._sp,"2dColor");if(!u(x)){let T=new ze({defines:l.concat(["COLUMBUS_VIEW_2D"]),sources:[s]});x=i.shaderCache.createDerivedShaderProgram(e._sp,"2dColor",{context:i,shaderProgram:e._sp2D,vertexShaderSource:T,fragmentShaderSource:m,attributeLocations:r})}e._sp2D=x;let b=i.shaderCache.getDerivedShaderProgram(e._sp,"MorphColor");if(!u(b)){let T=new ze({defines:l.concat([`MAX_TERRAIN_HEIGHT ${di._defaultMaxTerrainHeight.toFixed(1)}`]),sources:[a]});c=o._batchTable.getVertexShaderCallback()(yP);let C=new ze({defines:p,sources:[d,c]});b=i.shaderCache.createDerivedShaderProgram(e._sp,"MorphColor",{context:i,shaderProgram:e._spMorph,vertexShaderSource:T,fragmentShaderSource:C,attributeLocations:r})}e._spMorph=b}function $te(e){return ke.fromCache({cull:{enabled:!0},blending:fn.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:Hn.EQUAL,frontOperation:{fail:ht.KEEP,zFail:ht.KEEP,zPass:ht.KEEP},backFunction:Hn.EQUAL,backOperation:{fail:ht.KEEP,zFail:ht.KEEP,zPass:ht.KEEP},reference:kt.CESIUM_3D_TILE_MASK,mask:kt.CESIUM_3D_TILE_MASK}})}function fRe(e,t,n,i,o,r){let s=e._primitive,a=s._va.length;o.length=a,r.length=a;let l=t instanceof Zr?{}:n._uniforms,f=s._batchTable.getUniformMapCallback()(l);for(let d=0;d<a;d++){let p=s._va[d],g=o[d];u(g)||(g=o[d]=new $e({owner:e,primitiveType:s._primitiveType})),g.vertexArray=p,g.renderState=e._renderState,g.shaderProgram=e._sp,g.uniformMap=f,g.pass=Ae.TERRAIN_CLASSIFICATION,g.pickId="czm_batchTable_pickColor(v_endPlaneNormalEcAndBatchId.w)";let m=$e.shallowClone(g,g.derivedCommands.tileset);m.renderState=e._renderState3DTiles,m.pass=Ae.CESIUM_3D_TILE_CLASSIFICATION,g.derivedCommands.tileset=m;let x=$e.shallowClone(g,g.derivedCommands.color2D);x.shaderProgram=e._sp2D,g.derivedCommands.color2D=x;let b=$e.shallowClone(m,m.derivedCommands.color2D);b.shaderProgram=e._sp2D,m.derivedCommands.color2D=b;let T=$e.shallowClone(g,g.derivedCommands.colorMorph);T.renderState=e._renderStateMorph,T.shaderProgram=e._spMorph,T.pickId="czm_batchTable_pickColor(v_batchId)",g.derivedCommands.colorMorph=T}}function Jte(e,t,n,i,o,r,s){n.mode===te.MORPHING?t=t.derivedCommands.colorMorph:n.mode!==te.SCENE3D&&(t=t.derivedCommands.color2D),t.modelMatrix=i,t.boundingVolume=r,t.cull=o,t.debugShowBoundingVolume=s,n.commandList.push(t)}function dRe(e,t,n,i,o,r,s){let a=e._primitive;wn._updateBoundingVolumes(a,t,o);let c;t.mode===te.SCENE3D?c=a._boundingSphereWC:t.mode===te.COLUMBUS_VIEW?c=a._boundingSphereCV:t.mode===te.SCENE2D&&u(a._boundingSphere2D)?c=a._boundingSphere2D:u(a._boundingSphereMorph)&&(c=a._boundingSphereMorph);let l=t.mode===te.MORPHING,f=e.classificationType,d=f!==zn.CESIUM_3D_TILE,p=f!==zn.TERRAIN&&!l,g,m=t.passes;if(m.render||m.pick&&a.allowPicking){let x=n.length;for(let b=0;b<x;++b){let T=c[b];d&&(g=n[b],Jte(e,g,t,o,r,T,s)),p&&(g=n[b].derivedCommands.tileset,Jte(e,g,t,o,r,T,s))}}}Ap.prototype.update=function(e){if(!u(this._primitive)&&!u(this.geometryInstances))return;if(!di.initialized){Ap.initializeTerrainHeights();return}let t,n=this,i=this._primitiveOptions;if(!u(this._primitive)){let o=Array.isArray(this.geometryInstances)?this.geometryInstances:[this.geometryInstances],r=o.length,s=new Array(r),a;for(t=0;t<r;++t)if(a=o[t].attributes,!u(a)||!u(a.color)){this._hasPerInstanceColors=!1;break}for(t=0;t<r;++t){let c=o[t];a={};let l=c.attributes;for(let f in l)l.hasOwnProperty(f)&&(a[f]=l[f]);u(a.width)||(a.width=new $a({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,value:[c.geometry.width]})),c.geometry._scene3DOnly=e.scene3DOnly,lx.setProjectionAndEllipsoid(c.geometry,e.mapProjection),s[t]=new bt({geometry:c.geometry,attributes:a,id:c.id,pickPrimitive:n})}i.geometryInstances=s,i.appearance=this.appearance,i._createShaderProgramFunction=function(c,l,f){uRe(n,l,f)},i._createCommandsFunction=function(c,l,f,d,p,g,m){fRe(n,l,f,d,g,m)},i._updateAndQueueCommandsFunction=function(c,l,f,d,p,g,m,x){dRe(n,l,f,d,p,g,m)},this._primitive=new wn(i)}if(this.appearance instanceof Zr&&!this._hasPerInstanceColors)throw new de("All GeometryInstances must have color attributes to use PolylineColorAppearance with GroundPolylinePrimitive.");this._primitive.appearance=this.appearance,this._primitive.show=this.show,this._primitive.debugShowBoundingVolume=this.debugShowBoundingVolume,this._primitive.update(e),e.afterRender.push(()=>{!this._ready&&u(this._primitive)&&this._primitive.ready&&(this._ready=!0,this.releaseGeometryInstances&&(this.geometryInstances=void 0))})};Ap.prototype.getGeometryInstanceAttributes=function(e){return this._primitive.getGeometryInstanceAttributes(e)};Ap.isSupported=function(e){return e.frameState.context.depthTexture};Ap.prototype.isDestroyed=function(){return!1};Ap.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),this._sp=this._sp&&this._sp.destroy(),this._sp2D=void 0,this._spMorph=void 0,le(this)};var Ad=Ap;var hRe=new z(1,1),mRe=!1,pRe=G.WHITE;function jA(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new pe,this._image=void 0,this._imageSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._transparent=void 0,this._transparentSubscription=void 0,this.image=e.image,this.repeat=e.repeat,this.color=e.color,this.transparent=e.transparent}Object.defineProperties(jA.prototype,{isConstant:{get:function(){return Y.isConstant(this._image)&&Y.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},image:ae("image"),repeat:ae("repeat"),color:ae("color"),transparent:ae("transparent")});jA.prototype.getType=function(e){return"Image"};jA.prototype.getValue=function(e,t){return u(t)||(t={}),t.image=Y.getValueOrUndefined(this._image,e),t.repeat=Y.getValueOrClonedDefault(this._repeat,e,hRe,t.repeat),t.color=Y.getValueOrClonedDefault(this._color,e,pRe,t.color),Y.getValueOrDefault(this._transparent,e,mRe)&&(t.color.alpha=Math.min(.99,t.color.alpha)),t};jA.prototype.equals=function(e){return this===e||e instanceof jA&&Y.equals(this._image,e._image)&&Y.equals(this._repeat,e._repeat)&&Y.equals(this._color,e._color)&&Y.equals(this._transparent,e._transparent)};var vg=jA;function _Re(e){if(e instanceof G)return new Ut(e);if(typeof e=="string"||e instanceof Ie||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement){let t=new vg;return t.image=e,t}}function gRe(e,t){return ae(e,t,_Re)}var Lo=gRe;function CP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(CP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),dimensions:ae("dimensions"),heightReference:ae("heightReference"),fill:ae("fill"),material:Lo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});CP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.dimensions=this.dimensions,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new CP(this)};CP.prototype.merge=function(e){this.show=y(this.show,e.show),this.dimensions=y(this.dimensions,e.dimensions),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var hx=CP;var yRe={FIXED:0,INERTIAL:1},co=Object.freeze(yRe);function qA(){de.throwInstantiationError()}Object.defineProperties(qA.prototype,{isConstant:{get:de.throwInstantiationError},definitionChanged:{get:de.throwInstantiationError},referenceFrame:{get:de.throwInstantiationError}});qA.prototype.getValue=de.throwInstantiationError;qA.prototype.getValueInReferenceFrame=de.throwInstantiationError;qA.prototype.equals=de.throwInstantiationError;var c6=new Q;qA.convertToReferenceFrame=function(e,t,n,i,o){if(!u(t))return t;if(u(o)||(o=new h),n===i)return h.clone(t,o);let r=Pt.computeIcrfToFixedMatrix(e,c6);if(u(r)||(r=Pt.computeTemeToPseudoFixedMatrix(e,c6)),n===co.INERTIAL)return Q.multiplyByVector(r,t,o);if(n===co.FIXED)return Q.multiplyByVector(Q.transpose(r,c6),t,o)};var Cp=qA;function mx(e,t){this._definitionChanged=new pe,this._value=h.clone(e),this._referenceFrame=y(t,co.FIXED)}Object.defineProperties(mx.prototype,{isConstant:{get:function(){return!u(this._value)||this._referenceFrame===co.FIXED}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});mx.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,co.FIXED,t)};mx.prototype.setValue=function(e,t){let n=!1;h.equals(this._value,e)||(n=!0,this._value=h.clone(e)),u(t)&&this._referenceFrame!==t&&(n=!0,this._referenceFrame=t),n&&this._definitionChanged.raiseEvent(this)};mx.prototype.getValueInReferenceFrame=function(e,t,n){return Cp.convertToReferenceFrame(e,this._value,this._referenceFrame,t,n)};mx.prototype.equals=function(e){return this===e||e instanceof mx&&h.equals(this._value,e._value)&&this._referenceFrame===e._referenceFrame};var Lc=mx;function EP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(EP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),positions:ae("positions"),width:ae("width"),height:ae("height"),heightReference:ae("heightReference"),extrudedHeight:ae("extrudedHeight"),extrudedHeightReference:ae("extrudedHeightReference"),cornerType:ae("cornerType"),granularity:ae("granularity"),fill:ae("fill"),material:Lo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex")});EP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.width=this.width,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.cornerType=this.cornerType,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new EP(this)};EP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.width=y(this.width,e.width),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.cornerType=y(this.cornerType,e.cornerType),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var px=EP;function xRe(e){return e}function bRe(e,t){return ae(e,t,xRe)}var yl=bRe;function SP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._length=void 0,this._lengthSubscription=void 0,this._topRadius=void 0,this._topRadiusSubscription=void 0,this._bottomRadius=void 0,this._bottomRadiusSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._slices=void 0,this._slicesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(SP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),length:ae("length"),topRadius:ae("topRadius"),bottomRadius:ae("bottomRadius"),heightReference:ae("heightReference"),fill:ae("fill"),material:Lo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),numberOfVerticalLines:ae("numberOfVerticalLines"),slices:ae("slices"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});SP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.length=this.length,e.topRadius=this.topRadius,e.bottomRadius=this.bottomRadius,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.slices=this.slices,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new SP(this)};SP.prototype.merge=function(e){this.show=y(this.show,e.show),this.length=y(this.length,e.length),this.topRadius=y(this.topRadius,e.topRadius),this.bottomRadius=y(this.bottomRadius,e.bottomRadius),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.numberOfVerticalLines=y(this.numberOfVerticalLines,e.numberOfVerticalLines),this.slices=y(this.slices,e.slices),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var _x=SP;function wP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._semiMajorAxis=void 0,this._semiMajorAxisSubscription=void 0,this._semiMinorAxis=void 0,this._semiMinorAxisSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._numberOfVerticalLines=void 0,this._numberOfVerticalLinesSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(wP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),semiMajorAxis:ae("semiMajorAxis"),semiMinorAxis:ae("semiMinorAxis"),height:ae("height"),heightReference:ae("heightReference"),extrudedHeight:ae("extrudedHeight"),extrudedHeightReference:ae("extrudedHeightReference"),rotation:ae("rotation"),stRotation:ae("stRotation"),granularity:ae("granularity"),fill:ae("fill"),material:Lo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),numberOfVerticalLines:ae("numberOfVerticalLines"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex")});wP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.semiMajorAxis=this.semiMajorAxis,e.semiMinorAxis=this.semiMinorAxis,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.rotation=this.rotation,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.numberOfVerticalLines=this.numberOfVerticalLines,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new wP(this)};wP.prototype.merge=function(e){this.show=y(this.show,e.show),this.semiMajorAxis=y(this.semiMajorAxis,e.semiMajorAxis),this.semiMinorAxis=y(this.semiMinorAxis,e.semiMinorAxis),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.rotation=y(this.rotation,e.rotation),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.numberOfVerticalLines=y(this.numberOfVerticalLines,e.numberOfVerticalLines),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var gx=wP;function vP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._radii=void 0,this._radiiSubscription=void 0,this._innerRadii=void 0,this._innerRadiiSubscription=void 0,this._minimumClock=void 0,this._minimumClockSubscription=void 0,this._maximumClock=void 0,this._maximumClockSubscription=void 0,this._minimumCone=void 0,this._minimumConeSubscription=void 0,this._maximumCone=void 0,this._maximumConeSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._stackPartitions=void 0,this._stackPartitionsSubscription=void 0,this._slicePartitions=void 0,this._slicePartitionsSubscription=void 0,this._subdivisions=void 0,this._subdivisionsSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(vP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),radii:ae("radii"),innerRadii:ae("innerRadii"),minimumClock:ae("minimumClock"),maximumClock:ae("maximumClock"),minimumCone:ae("minimumCone"),maximumCone:ae("maximumCone"),heightReference:ae("heightReference"),fill:ae("fill"),material:Lo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),stackPartitions:ae("stackPartitions"),slicePartitions:ae("slicePartitions"),subdivisions:ae("subdivisions"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});vP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.radii=this.radii,e.innerRadii=this.innerRadii,e.minimumClock=this.minimumClock,e.maximumClock=this.maximumClock,e.minimumCone=this.minimumCone,e.maximumCone=this.maximumCone,e.heightReference=this.heightReference,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.stackPartitions=this.stackPartitions,e.slicePartitions=this.slicePartitions,e.subdivisions=this.subdivisions,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new vP(this)};vP.prototype.merge=function(e){this.show=y(this.show,e.show),this.radii=y(this.radii,e.radii),this.innerRadii=y(this.innerRadii,e.innerRadii),this.minimumClock=y(this.minimumClock,e.minimumClock),this.maximumClock=y(this.maximumClock,e.maximumClock),this.minimumCone=y(this.minimumCone,e.minimumCone),this.maximumCone=y(this.maximumCone,e.maximumCone),this.heightReference=y(this.heightReference,e.heightReference),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.stackPartitions=y(this.stackPartitions,e.stackPartitions),this.slicePartitions=y(this.slicePartitions,e.slicePartitions),this.subdivisions=y(this.subdivisions,e.subdivisions),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var yx=vP;function DP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._text=void 0,this._textSubscription=void 0,this._font=void 0,this._fontSubscription=void 0,this._style=void 0,this._styleSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._showBackground=void 0,this._showBackgroundSubscription=void 0,this._backgroundColor=void 0,this._backgroundColorSubscription=void 0,this._backgroundPadding=void 0,this._backgroundPaddingSubscription=void 0,this._pixelOffset=void 0,this._pixelOffsetSubscription=void 0,this._eyeOffset=void 0,this._eyeOffsetSubscription=void 0,this._horizontalOrigin=void 0,this._horizontalOriginSubscription=void 0,this._verticalOrigin=void 0,this._verticalOriginSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._fillColor=void 0,this._fillColorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._pixelOffsetScaleByDistance=void 0,this._pixelOffsetScaleByDistanceSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(DP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),text:ae("text"),font:ae("font"),style:ae("style"),scale:ae("scale"),showBackground:ae("showBackground"),backgroundColor:ae("backgroundColor"),backgroundPadding:ae("backgroundPadding"),pixelOffset:ae("pixelOffset"),eyeOffset:ae("eyeOffset"),horizontalOrigin:ae("horizontalOrigin"),verticalOrigin:ae("verticalOrigin"),heightReference:ae("heightReference"),fillColor:ae("fillColor"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),translucencyByDistance:ae("translucencyByDistance"),pixelOffsetScaleByDistance:ae("pixelOffsetScaleByDistance"),scaleByDistance:ae("scaleByDistance"),distanceDisplayCondition:ae("distanceDisplayCondition"),disableDepthTestDistance:ae("disableDepthTestDistance")});DP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.text=this.text,e.font=this.font,e.style=this.style,e.scale=this.scale,e.showBackground=this.showBackground,e.backgroundColor=this.backgroundColor,e.backgroundPadding=this.backgroundPadding,e.pixelOffset=this.pixelOffset,e.eyeOffset=this.eyeOffset,e.horizontalOrigin=this.horizontalOrigin,e.verticalOrigin=this.verticalOrigin,e.heightReference=this.heightReference,e.fillColor=this.fillColor,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.translucencyByDistance=this.translucencyByDistance,e.pixelOffsetScaleByDistance=this.pixelOffsetScaleByDistance,e.scaleByDistance=this.scaleByDistance,e.distanceDisplayCondition=this.distanceDisplayCondition,e.disableDepthTestDistance=this.disableDepthTestDistance,e):new DP(this)};DP.prototype.merge=function(e){this.show=y(this.show,e.show),this.text=y(this.text,e.text),this.font=y(this.font,e.font),this.style=y(this.style,e.style),this.scale=y(this.scale,e.scale),this.showBackground=y(this.showBackground,e.showBackground),this.backgroundColor=y(this.backgroundColor,e.backgroundColor),this.backgroundPadding=y(this.backgroundPadding,e.backgroundPadding),this.pixelOffset=y(this.pixelOffset,e.pixelOffset),this.eyeOffset=y(this.eyeOffset,e.eyeOffset),this.horizontalOrigin=y(this.horizontalOrigin,e.horizontalOrigin),this.verticalOrigin=y(this.verticalOrigin,e.verticalOrigin),this.heightReference=y(this.heightReference,e.heightReference),this.fillColor=y(this.fillColor,e.fillColor),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.translucencyByDistance=y(this.translucencyByDistance,e.translucencyByDistance),this.pixelOffsetScaleByDistance=y(this.pixelOffsetScaleByDistance,e.pixelOffsetScaleByDistance),this.scaleByDistance=y(this.scaleByDistance,e.scaleByDistance),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.disableDepthTestDistance=y(this.disableDepthTestDistance,e.disableDepthTestDistance)};var Cd=DP;var TRe=new h(1,1,1),ARe=h.ZERO,CRe=Le.IDENTITY;function ene(e,t,n){this.translation=h.clone(y(e,ARe)),this.rotation=Le.clone(y(t,CRe)),this.scale=h.clone(y(n,TRe))}ene.prototype.equals=function(e){return this===e||u(e)&&h.equals(this.translation,e.translation)&&Le.equals(this.rotation,e.rotation)&&h.equals(this.scale,e.scale)};var Dg=ene;var l6=new Dg;function IP(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new pe,this._translation=void 0,this._translationSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this.translation=e.translation,this.rotation=e.rotation,this.scale=e.scale}Object.defineProperties(IP.prototype,{isConstant:{get:function(){return Y.isConstant(this._translation)&&Y.isConstant(this._rotation)&&Y.isConstant(this._scale)}},definitionChanged:{get:function(){return this._definitionChanged}},translation:ae("translation"),rotation:ae("rotation"),scale:ae("scale")});IP.prototype.getValue=function(e,t){return u(t)||(t=new Dg),t.translation=Y.getValueOrClonedDefault(this._translation,e,l6.translation,t.translation),t.rotation=Y.getValueOrClonedDefault(this._rotation,e,l6.rotation,t.rotation),t.scale=Y.getValueOrClonedDefault(this._scale,e,l6.scale,t.scale),t};IP.prototype.equals=function(e){return this===e||e instanceof IP&&Y.equals(this._translation,e._translation)&&Y.equals(this._rotation,e._rotation)&&Y.equals(this._scale,e._scale)};var xx=IP;function Ep(e,t){this._propertyNames=[],this._definitionChanged=new pe,u(e)&&this.merge(e,t)}Object.defineProperties(Ep.prototype,{propertyNames:{get:function(){return this._propertyNames}},isConstant:{get:function(){let e=this._propertyNames;for(let t=0,n=e.length;t<n;t++)if(!Y.isConstant(this[e[t]]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}});Ep.prototype.hasProperty=function(e){return this._propertyNames.indexOf(e)!==-1};function ERe(e){return new Jn(e)}Ep.prototype.addProperty=function(e,t,n){this._propertyNames.push(e),Object.defineProperty(this,e,ae(e,!0,y(n,ERe))),u(t)&&(this[e]=t),this._definitionChanged.raiseEvent(this)};Ep.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e],this._definitionChanged.raiseEvent(this)};Ep.prototype.getValue=function(e,t){u(t)||(t={});let n=this._propertyNames;for(let i=0,o=n.length;i<o;i++){let r=n[i];t[r]=Y.getValueOrUndefined(this[r],e,t[r])}return t};Ep.prototype.merge=function(e,t){let n=this._propertyNames,i=u(e._propertyNames)?e._propertyNames:Object.keys(e);for(let o=0,r=i.length;o<r;o++){let s=i[o],a=this[s],c=e[s];a===void 0&&n.indexOf(s)===-1&&this.addProperty(s,void 0,t),c!==void 0&&(a!==void 0?u(a)&&u(a.merge)&&a.merge(c):u(c)&&u(c.merge)&&u(c.clone)?this[s]=c.clone():this[s]=c)}};function SRe(e,t){let n=e._propertyNames,i=t._propertyNames,o=n.length;if(o!==i.length)return!1;for(let r=0;r<o;++r){let s=n[r];if(i.indexOf(s)===-1||!Y.equals(e[s],t[s]))return!1}return!0}Ep.prototype.equals=function(e){return this===e||e instanceof Ep&&SRe(this,e)};var xl=Ep;function tne(e){return new xx(e)}function wRe(e){return new xl(e,tne)}function vRe(e){return new xl(e)}function PP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._scale=void 0,this._scaleSubscription=void 0,this._minimumPixelSize=void 0,this._minimumPixelSizeSubscription=void 0,this._maximumScale=void 0,this._maximumScaleSubscription=void 0,this._incrementallyLoadTextures=void 0,this._incrementallyLoadTexturesSubscription=void 0,this._runAnimations=void 0,this._runAnimationsSubscription=void 0,this._clampAnimations=void 0,this._clampAnimationsSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._silhouetteColor=void 0,this._silhouetteColorSubscription=void 0,this._silhouetteSize=void 0,this._silhouetteSizeSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._colorBlendMode=void 0,this._colorBlendModeSubscription=void 0,this._colorBlendAmount=void 0,this._colorBlendAmountSubscription=void 0,this._imageBasedLightingFactor=void 0,this._imageBasedLightingFactorSubscription=void 0,this._lightColor=void 0,this._lightColorSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._nodeTransformations=void 0,this._nodeTransformationsSubscription=void 0,this._articulations=void 0,this._articulationsSubscription=void 0,this._clippingPlanes=void 0,this._clippingPlanesSubscription=void 0,this._customShader=void 0,this._customShaderSubscription=void 0,this._marsOptions=e&&e.marsOptions||{},this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(PP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),uri:ae("uri"),scale:ae("scale"),minimumPixelSize:ae("minimumPixelSize"),maximumScale:ae("maximumScale"),incrementallyLoadTextures:ae("incrementallyLoadTextures"),runAnimations:ae("runAnimations"),clampAnimations:ae("clampAnimations"),shadows:ae("shadows"),heightReference:ae("heightReference"),silhouetteColor:ae("silhouetteColor"),silhouetteSize:ae("silhouetteSize"),color:ae("color"),colorBlendMode:ae("colorBlendMode"),colorBlendAmount:ae("colorBlendAmount"),imageBasedLightingFactor:ae("imageBasedLightingFactor"),lightColor:ae("lightColor"),distanceDisplayCondition:ae("distanceDisplayCondition"),nodeTransformations:ae("nodeTransformations",void 0,wRe),articulations:ae("articulations",void 0,vRe),clippingPlanes:ae("clippingPlanes"),customShader:ae("customShader")});PP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.uri=this.uri,e.scale=this.scale,e.minimumPixelSize=this.minimumPixelSize,e.maximumScale=this.maximumScale,e.incrementallyLoadTextures=this.incrementallyLoadTextures,e.runAnimations=this.runAnimations,e.clampAnimations=this.clampAnimations,e.heightReference=this._heightReference,e.silhouetteColor=this.silhouetteColor,e.silhouetteSize=this.silhouetteSize,e.color=this.color,e.colorBlendMode=this.colorBlendMode,e.colorBlendAmount=this.colorBlendAmount,e.imageBasedLightingFactor=this.imageBasedLightingFactor,e.lightColor=this.lightColor,e.distanceDisplayCondition=this.distanceDisplayCondition,e.nodeTransformations=this.nodeTransformations,e.articulations=this.articulations,e.clippingPlanes=this.clippingPlanes,e.customShader=this.customShader,e):new PP(this)};PP.prototype.merge=function(e){this.show=y(this.show,e.show),this.uri=y(this.uri,e.uri),this.scale=y(this.scale,e.scale),this.minimumPixelSize=y(this.minimumPixelSize,e.minimumPixelSize),this.maximumScale=y(this.maximumScale,e.maximumScale),this.incrementallyLoadTextures=y(this.incrementallyLoadTextures,e.incrementallyLoadTextures),this.runAnimations=y(this.runAnimations,e.runAnimations),this.clampAnimations=y(this.clampAnimations,e.clampAnimations),this.shadows=y(this.shadows,e.shadows),this.heightReference=y(this.heightReference,e.heightReference),this.silhouetteColor=y(this.silhouetteColor,e.silhouetteColor),this.silhouetteSize=y(this.silhouetteSize,e.silhouetteSize),this.color=y(this.color,e.color),this.colorBlendMode=y(this.colorBlendMode,e.colorBlendMode),this.colorBlendAmount=y(this.colorBlendAmount,e.colorBlendAmount),this.imageBasedLightingFactor=y(this.imageBasedLightingFactor,e.imageBasedLightingFactor),this.lightColor=y(this.lightColor,e.lightColor),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.clippingPlanes=y(this.clippingPlanes,e.clippingPlanes),this.customShader=y(this.customShader,e.customShader);let t=e.nodeTransformations;if(u(t)){let i=this.nodeTransformations;u(i)?i.merge(t):this.nodeTransformations=new xl(t,tne)}let n=e.articulations;if(u(n)){let i=this.articulations;u(i)?i.merge(n):this.articulations=new xl(n)}};var Sp=PP;function RP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._uri=void 0,this._uriSubscription=void 0,this._maximumScreenSpaceError=void 0,this._maximumScreenSpaceErrorSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(RP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),uri:ae("uri"),maximumScreenSpaceError:ae("maximumScreenSpaceError")});RP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.uri=this.uri,e.maximumScreenSpaceError=this.maximumScreenSpaceError,e):new RP(this)};RP.prototype.merge=function(e){this.show=y(this.show,e.show),this.uri=y(this.uri,e.uri),this.maximumScreenSpaceError=y(this.maximumScreenSpaceError,e.maximumScreenSpaceError)};var bx=RP;function OP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._leadTime=void 0,this._leadTimeSubscription=void 0,this._trailTime=void 0,this._trailTimeSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._resolution=void 0,this._resolutionSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(OP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),leadTime:ae("leadTime"),trailTime:ae("trailTime"),width:ae("width"),resolution:ae("resolution"),material:Lo("material"),distanceDisplayCondition:ae("distanceDisplayCondition")});OP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.leadTime=this.leadTime,e.trailTime=this.trailTime,e.width=this.width,e.resolution=this.resolution,e.material=this.material,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new OP(this)};OP.prototype.merge=function(e){this.show=y(this.show,e.show),this.leadTime=y(this.leadTime,e.leadTime),this.trailTime=y(this.trailTime,e.trailTime),this.width=y(this.width,e.width),this.resolution=y(this.resolution,e.resolution),this.material=y(this.material,e.material),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var wp=OP;function MP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._plane=void 0,this._planeSubscription=void 0,this._dimensions=void 0,this._dimensionsSubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(MP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),plane:ae("plane"),dimensions:ae("dimensions"),fill:ae("fill"),material:Lo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});MP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.plane=this.plane,e.dimensions=this.dimensions,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new MP(this)};MP.prototype.merge=function(e){this.show=y(this.show,e.show),this.plane=y(this.plane,e.plane),this.dimensions=y(this.dimensions,e.dimensions),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var LP=MP;function NP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._pixelSize=void 0,this._pixelSizeSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._color=void 0,this._colorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._scaleByDistance=void 0,this._scaleByDistanceSubscription=void 0,this._translucencyByDistance=void 0,this._translucencyByDistanceSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._disableDepthTestDistance=void 0,this._disableDepthTestDistanceSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(NP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),pixelSize:ae("pixelSize"),heightReference:ae("heightReference"),color:ae("color"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),scaleByDistance:ae("scaleByDistance"),translucencyByDistance:ae("translucencyByDistance"),distanceDisplayCondition:ae("distanceDisplayCondition"),disableDepthTestDistance:ae("disableDepthTestDistance")});NP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.pixelSize=this.pixelSize,e.heightReference=this.heightReference,e.color=this.color,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.scaleByDistance=this.scaleByDistance,e.translucencyByDistance=this._translucencyByDistance,e.distanceDisplayCondition=this.distanceDisplayCondition,e.disableDepthTestDistance=this.disableDepthTestDistance,e):new NP(this)};NP.prototype.merge=function(e){this.show=y(this.show,e.show),this.pixelSize=y(this.pixelSize,e.pixelSize),this.heightReference=y(this.heightReference,e.heightReference),this.color=y(this.color,e.color),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.scaleByDistance=y(this.scaleByDistance,e.scaleByDistance),this.translucencyByDistance=y(this._translucencyByDistance,e.translucencyByDistance),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.disableDepthTestDistance=y(this.disableDepthTestDistance,e.disableDepthTestDistance)};var Tx=NP;function DRe(e,t){this.positions=u(e)?e:[],this.holes=u(t)?t:[]}var Sa=DRe;function IRe(e){return Array.isArray(e)&&(e=new Sa(e)),new Jn(e)}function FP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._hierarchy=void 0,this._hierarchySubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._perPositionHeight=void 0,this._perPositionHeightSubscription=void 0,this._closeTop=void 0,this._closeTopSubscription=void 0,this._closeBottom=void 0,this._closeBottomSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this._textureCoordinates=void 0,this._textureCoordinatesSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(FP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),hierarchy:ae("hierarchy",void 0,IRe),height:ae("height"),heightReference:ae("heightReference"),extrudedHeight:ae("extrudedHeight"),extrudedHeightReference:ae("extrudedHeightReference"),stRotation:ae("stRotation"),granularity:ae("granularity"),fill:ae("fill"),material:Lo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),perPositionHeight:ae("perPositionHeight"),closeTop:ae("closeTop"),closeBottom:ae("closeBottom"),arcType:ae("arcType"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex"),textureCoordinates:ae("textureCoordinates")});FP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.hierarchy=this.hierarchy,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.perPositionHeight=this.perPositionHeight,e.closeTop=this.closeTop,e.closeBottom=this.closeBottom,e.arcType=this.arcType,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e.textureCoordinates=this.textureCoordinates,e):new FP(this)};FP.prototype.merge=function(e){this.show=y(this.show,e.show),this.hierarchy=y(this.hierarchy,e.hierarchy),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.perPositionHeight=y(this.perPositionHeight,e.perPositionHeight),this.closeTop=y(this.closeTop,e.closeTop),this.closeBottom=y(this.closeBottom,e.closeBottom),this.arcType=y(this.arcType,e.arcType),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex),this.textureCoordinates=y(this.textureCoordinates,e.textureCoordinates)};var Ed=FP;function BP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._width=void 0,this._widthSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._depthFailMaterial=void 0,this._depthFailMaterialSubscription=void 0,this._arcType=void 0,this._arcTypeSubscription=void 0,this._clampToGround=void 0,this._clampToGroundSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(BP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),positions:ae("positions"),width:ae("width"),granularity:ae("granularity"),material:Lo("material"),depthFailMaterial:Lo("depthFailMaterial"),arcType:ae("arcType"),clampToGround:ae("clampToGround"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex")});BP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.width=this.width,e.granularity=this.granularity,e.material=this.material,e.depthFailMaterial=this.depthFailMaterial,e.arcType=this.arcType,e.clampToGround=this.clampToGround,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new BP(this)};BP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.width=y(this.width,e.width),this.granularity=y(this.granularity,e.granularity),this.material=y(this.material,e.material),this.depthFailMaterial=y(this.depthFailMaterial,e.depthFailMaterial),this.arcType=y(this.arcType,e.arcType),this.clampToGround=y(this.clampToGround,e.clampToGround),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var Ja=BP;function kP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._shape=void 0,this._shapeSubscription=void 0,this._cornerType=void 0,this._cornerTypeSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubsription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(kP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),positions:ae("positions"),shape:ae("shape"),cornerType:ae("cornerType"),granularity:ae("granularity"),fill:ae("fill"),material:Lo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});kP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.shape=this.shape,e.cornerType=this.cornerType,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new kP(this)};kP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.shape=y(this.shape,e.shape),this.cornerType=y(this.cornerType,e.cornerType),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var Ax=kP;function UP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._coordinates=void 0,this._coordinatesSubscription=void 0,this._height=void 0,this._heightSubscription=void 0,this._heightReference=void 0,this._heightReferenceSubscription=void 0,this._extrudedHeight=void 0,this._extrudedHeightSubscription=void 0,this._extrudedHeightReference=void 0,this._extrudedHeightReferenceSubscription=void 0,this._rotation=void 0,this._rotationSubscription=void 0,this._stRotation=void 0,this._stRotationSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distancedisplayConditionSubscription=void 0,this._classificationType=void 0,this._classificationTypeSubscription=void 0,this._zIndex=void 0,this._zIndexSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(UP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),coordinates:ae("coordinates"),height:ae("height"),heightReference:ae("heightReference"),extrudedHeight:ae("extrudedHeight"),extrudedHeightReference:ae("extrudedHeightReference"),rotation:ae("rotation"),stRotation:ae("stRotation"),granularity:ae("granularity"),fill:ae("fill"),material:Lo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition"),classificationType:ae("classificationType"),zIndex:ae("zIndex")});UP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.coordinates=this.coordinates,e.height=this.height,e.heightReference=this.heightReference,e.extrudedHeight=this.extrudedHeight,e.extrudedHeightReference=this.extrudedHeightReference,e.rotation=this.rotation,e.stRotation=this.stRotation,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e.classificationType=this.classificationType,e.zIndex=this.zIndex,e):new UP(this)};UP.prototype.merge=function(e){this.show=y(this.show,e.show),this.coordinates=y(this.coordinates,e.coordinates),this.height=y(this.height,e.height),this.heightReference=y(this.heightReference,e.heightReference),this.extrudedHeight=y(this.extrudedHeight,e.extrudedHeight),this.extrudedHeightReference=y(this.extrudedHeightReference,e.extrudedHeightReference),this.rotation=y(this.rotation,e.rotation),this.stRotation=y(this.stRotation,e.stRotation),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition),this.classificationType=y(this.classificationType,e.classificationType),this.zIndex=y(this.zIndex,e.zIndex)};var Sd=UP;function VP(e){this._definitionChanged=new pe,this._show=void 0,this._showSubscription=void 0,this._positions=void 0,this._positionsSubscription=void 0,this._minimumHeights=void 0,this._minimumHeightsSubscription=void 0,this._maximumHeights=void 0,this._maximumHeightsSubscription=void 0,this._granularity=void 0,this._granularitySubscription=void 0,this._fill=void 0,this._fillSubscription=void 0,this._material=void 0,this._materialSubscription=void 0,this._outline=void 0,this._outlineSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this._shadows=void 0,this._shadowsSubscription=void 0,this._distanceDisplayCondition=void 0,this._distanceDisplayConditionSubscription=void 0,this.merge(y(e,y.EMPTY_OBJECT))}Object.defineProperties(VP.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},show:ae("show"),positions:ae("positions"),minimumHeights:ae("minimumHeights"),maximumHeights:ae("maximumHeights"),granularity:ae("granularity"),fill:ae("fill"),material:Lo("material"),outline:ae("outline"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth"),shadows:ae("shadows"),distanceDisplayCondition:ae("distanceDisplayCondition")});VP.prototype.clone=function(e){return u(e)?(e.show=this.show,e.positions=this.positions,e.minimumHeights=this.minimumHeights,e.maximumHeights=this.maximumHeights,e.granularity=this.granularity,e.fill=this.fill,e.material=this.material,e.outline=this.outline,e.outlineColor=this.outlineColor,e.outlineWidth=this.outlineWidth,e.shadows=this.shadows,e.distanceDisplayCondition=this.distanceDisplayCondition,e):new VP(this)};VP.prototype.merge=function(e){this.show=y(this.show,e.show),this.positions=y(this.positions,e.positions),this.minimumHeights=y(this.minimumHeights,e.minimumHeights),this.maximumHeights=y(this.maximumHeights,e.maximumHeights),this.granularity=y(this.granularity,e.granularity),this.fill=y(this.fill,e.fill),this.material=y(this.material,e.material),this.outline=y(this.outline,e.outline),this.outlineColor=y(this.outlineColor,e.outlineColor),this.outlineWidth=y(this.outlineWidth,e.outlineWidth),this.shadows=y(this.shadows,e.shadows),this.distanceDisplayCondition=y(this.distanceDisplayCondition,e.distanceDisplayCondition)};var vp=VP;var PRe=new fe;function RRe(e){return new Lc(e)}function ORe(e){return ae(e,void 0,RRe)}function ta(e,t){return ae(e,void 0,function(n){return n instanceof t?n:new t(n)})}function Jh(e){e=y(e,y.EMPTY_OBJECT);let t=e.id;u(t)||(t=qn()),this._availability=void 0,this._id=t,this._definitionChanged=new pe,this._name=e.name,this._show=y(e.show,!0),this._parent=void 0,this._propertyNames=["billboard","box","corridor","cylinder","description","ellipse","ellipsoid","label","model","tileset","orientation","path","plane","point","polygon","polyline","polylineVolume","position","properties","rectangle","viewFrom","wall"],this._billboard=void 0,this._billboardSubscription=void 0,this._box=void 0,this._boxSubscription=void 0,this._corridor=void 0,this._corridorSubscription=void 0,this._cylinder=void 0,this._cylinderSubscription=void 0,this._description=void 0,this._descriptionSubscription=void 0,this._ellipse=void 0,this._ellipseSubscription=void 0,this._ellipsoid=void 0,this._ellipsoidSubscription=void 0,this._label=void 0,this._labelSubscription=void 0,this._model=void 0,this._modelSubscription=void 0,this._tileset=void 0,this._tilesetSubscription=void 0,this._orientation=void 0,this._orientationSubscription=void 0,this._path=void 0,this._pathSubscription=void 0,this._plane=void 0,this._planeSubscription=void 0,this._point=void 0,this._pointSubscription=void 0,this._polygon=void 0,this._polygonSubscription=void 0,this._polyline=void 0,this._polylineSubscription=void 0,this._polylineVolume=void 0,this._polylineVolumeSubscription=void 0,this._position=void 0,this._positionSubscription=void 0,this._properties=void 0,this._propertiesSubscription=void 0,this._rectangle=void 0,this._rectangleSubscription=void 0,this._viewFrom=void 0,this._viewFromSubscription=void 0,this._wall=void 0,this._wallSubscription=void 0,this._children=[],this.entityCollection=void 0,this.parent=e.parent,this.merge(e)}function u6(e,t,n){let i=t.length;for(let o=0;o<i;o++){let r=t[o],s=r._show;(!n&&s)!==(n&&s)&&u6(r,r._children,n)}e._definitionChanged.raiseEvent(e,"isShowing",n,!n)}Object.defineProperties(Jh.prototype,{availability:yl("availability"),id:{get:function(){return this._id}},definitionChanged:{get:function(){return this._definitionChanged}},name:yl("name"),show:{get:function(){return this._show},set:function(e){if(e===this._show)return;let t=this.isShowing;this._show=e;let n=this.isShowing;t!==n&&u6(this,this._children,n),this._definitionChanged.raiseEvent(this,"show",e,!e)}},isShowing:{get:function(){return this._show&&(!u(this.entityCollection)||this.entityCollection.show)&&(!u(this._parent)||this._parent.isShowing)}},parent:{get:function(){return this._parent},set:function(e){let t=this._parent;if(t===e)return;let n=this.isShowing;if(u(t)){let o=t._children.indexOf(this);t._children.splice(o,1)}this._parent=e,u(e)&&e._children.push(this);let i=this.isShowing;n!==i&&u6(this,this._children,i),this._definitionChanged.raiseEvent(this,"parent",e,t)}},propertyNames:{get:function(){return this._propertyNames}},billboard:ta("billboard",Ha),box:ta("box",hx),corridor:ta("corridor",px),cylinder:ta("cylinder",_x),description:ae("description"),ellipse:ta("ellipse",gx),ellipsoid:ta("ellipsoid",yx),label:ta("label",Cd),model:ta("model",Sp),tileset:ta("tileset",bx),orientation:ae("orientation"),path:ta("path",wp),plane:ta("plane",LP),point:ta("point",Tx),polygon:ta("polygon",Ed),polyline:ta("polyline",Ja),polylineVolume:ta("polylineVolume",Ax),properties:ta("properties",xl),position:ORe("position"),rectangle:ta("rectangle",Sd),viewFrom:ae("viewFrom"),wall:ta("wall",vp)});Jh.prototype.isAvailable=function(e){let t=this._availability;return!u(t)||t.contains(e)};Jh.prototype.addProperty=function(e){this._propertyNames.push(e),Object.defineProperty(this,e,yl(e,!0))};Jh.prototype.removeProperty=function(e){let n=this._propertyNames.indexOf(e);this._propertyNames.splice(n,1),delete this[e]};Jh.prototype.merge=function(e){this.name=y(this.name,e.name),this.availability=y(this.availability,e.availability);let t=this._propertyNames,n=u(e._propertyNames)?e._propertyNames:Object.keys(e),i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r==="parent"||r==="name"||r==="availability"||r==="children")continue;let s=this[r],a=e[r];!u(s)&&t.indexOf(r)===-1&&this.addProperty(r),u(a)&&(u(s)?u(s.merge)&&s.merge(a):u(a.merge)&&u(a.clone)?this[r]=a.clone():this[r]=a)}};var nne=new Q,ine=new h,one=new Le;Jh.prototype.computeModelMatrix=function(e,t){let n=Y.getValueOrUndefined(this._position,e,ine);if(!u(n))return;let i=Y.getValueOrUndefined(this._orientation,e,one);return u(i)?t=F.fromRotationTranslation(Q.fromQuaternion(i,nne),n,t):t=Pt.eastNorthUpToFixedFrame(n,void 0,t),t};Jh.prototype.computeModelMatrixForHeightReference=function(e,t,n,i,o){let r=Y.getValueOrDefault(t,e,qe.NONE),s=Y.getValueOrUndefined(this._position,e,ine);if(r===qe.NONE||!u(s)||h.equalsEpsilon(s,h.ZERO,O.EPSILON8))return this.computeModelMatrix(e,o);let a=i.cartesianToCartographic(s,PRe);Ju(r)?a.height=n:a.height+=n,s=i.cartographicToCartesian(a,s);let c=Y.getValueOrUndefined(this._orientation,e,one);return u(c)?o=F.fromRotationTranslation(Q.fromQuaternion(c,nne),s,o):o=Pt.eastNorthUpToFixedFrame(s,void 0,o),o};Jh.supportsMaterialsforEntitiesOnTerrain=function(e){return Oc.supportsMaterials(e)};Jh.supportsPolylinesOnTerrain=function(e){return Ad.isSupported(e)};var Qo=Jh;var MRe=new Ut(G.WHITE),LRe=new Jn(!0),NRe=new Jn(!0),FRe=new Jn(!1),BRe=new Jn(G.BLACK),kRe=new Jn(Tn.DISABLED),URe=new Jn(new It),VRe=new Jn(zn.BOTH);function Nc(e){let t=e.entity,n=e.geometryPropertyName;this._entity=t,this._scene=e.scene,this._fillEnabled=!1,this._isClosed=!1,this._onTerrain=!1,this._dynamic=!1,this._outlineEnabled=!1,this._geometryChanged=new pe,this._showProperty=void 0,this._materialProperty=void 0,this._showOutlineProperty=void 0,this._outlineColorProperty=void 0,this._outlineWidth=1,this._shadowsProperty=void 0,this._distanceDisplayConditionProperty=void 0,this._classificationTypeProperty=void 0,this._options=e.geometryOptions,this._geometryPropertyName=n,this._id=`${n}-${t.id}`,this._observedPropertyNames=e.observedPropertyNames,this._supportsMaterialsforEntitiesOnTerrain=Qo.supportsMaterialsforEntitiesOnTerrain(e.scene)}Object.defineProperties(Nc.prototype,{id:{get:function(){return this._id}},entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!u(this._entity.availability)&&Y.isConstant(this._showProperty)&&Y.isConstant(this._fillProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},outlineEnabled:{get:function(){return this._outlineEnabled}},hasConstantOutline:{get:function(){return!this._outlineEnabled||!u(this._entity.availability)&&Y.isConstant(this._showProperty)&&Y.isConstant(this._showOutlineProperty)}},outlineColorProperty:{get:function(){return this._outlineColorProperty}},outlineWidth:{get:function(){return this._outlineWidth}},shadowsProperty:{get:function(){return this._shadowsProperty}},distanceDisplayConditionProperty:{get:function(){return this._distanceDisplayConditionProperty}},classificationTypeProperty:{get:function(){return this._classificationTypeProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{get:function(){return this._isClosed}},onTerrain:{get:function(){return this._onTerrain}},geometryChanged:{get:function(){return this._geometryChanged}}});Nc.prototype.isOutlineVisible=function(e){let t=this._entity,n=this._outlineEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e);return y(n,!1)};Nc.prototype.isFilled=function(e){let t=this._entity,n=this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e);return y(n,!1)};Nc.prototype.createFillGeometryInstance=de.throwInstantiationError;Nc.prototype.createOutlineGeometryInstance=de.throwInstantiationError;Nc.prototype.isDestroyed=function(){return!1};Nc.prototype.destroy=function(){le(this)};Nc.prototype._isHidden=function(e,t){let n=t.show;return u(n)&&n.isConstant&&!n.getValue(Ve.MINIMUM_VALUE)};Nc.prototype._isOnTerrain=function(e,t){return!1};Nc.prototype._getIsClosed=function(e){return!0};Nc.prototype._isDynamic=de.throwInstantiationError;Nc.prototype._setStaticOptions=de.throwInstantiationError;Nc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!u(o)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let r=o.fill,s=u(r)&&r.isConstant?r.getValue(Ve.MINIMUM_VALUE):!0,a=o.outline,c=u(a);if(c&&a.isConstant&&(c=a.getValue(Ve.MINIMUM_VALUE)),!s&&!c){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}let l=o.show;if(this._isHidden(e,o)){(this._fillEnabled||this._outlineEnabled)&&(this._fillEnabled=!1,this._outlineEnabled=!1,this._geometryChanged.raiseEvent(this));return}this._materialProperty=y(o.material,MRe),this._fillProperty=y(r,NRe),this._showProperty=y(l,LRe),this._showOutlineProperty=y(o.outline,FRe),this._outlineColorProperty=c?y(o.outlineColor,BRe):void 0,this._shadowsProperty=y(o.shadows,kRe),this._distanceDisplayConditionProperty=y(o.distanceDisplayCondition,URe),this._classificationTypeProperty=y(o.classificationType,VRe),this._fillEnabled=s;let f=this._isOnTerrain(e,o)&&(this._supportsMaterialsforEntitiesOnTerrain||this._materialProperty instanceof Ut);if(c&&f&&(Nt(Nt.geometryOutlines),c=!1),this._onTerrain=f,this._outlineEnabled=c,this._isDynamic(e,o))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{this._setStaticOptions(e,o),this._isClosed=this._getIsClosed(this._options);let d=o.outlineWidth;this._outlineWidth=u(d)?d.getValue(Ve.MINIMUM_VALUE):1,this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};Nc.prototype.createDynamicUpdater=function(e,t){return new this.constructor.DynamicGeometryUpdater(this,e,t)};var ri=Nc;function YA(e,t){this._callback=void 0,this._isConstant=void 0,this._definitionChanged=new pe,this.setCallback(e,t)}Object.defineProperties(YA.prototype,{isConstant:{get:function(){return this._isConstant}},definitionChanged:{get:function(){return this._definitionChanged}}});YA.prototype.getValue=function(e,t){return this._callback(e,t)};YA.prototype.setCallback=function(e,t){let n=this._callback!==e||this._isConstant!==t;this._callback=e,this._isConstant=t,n&&this._definitionChanged.raiseEvent(this)};YA.prototype.equals=function(e){return this===e||e instanceof YA&&this._callback===e._callback&&this._isConstant===e._isConstant};var wd=YA;var rne=new h;function XA(e,t,n,i){this._scene=e,this._heightReference=n,this._extrudedHeightReference=i,this._positionProperty=t,this._position=new h,this._cartographicPosition=new fe,this._normal=new h,this._definitionChanged=new pe,this._terrainHeight=0,this._removeCallbackFunc=void 0,this._removeEventListener=void 0,this._removeModeListener=void 0;let o=this;if(u(e.globe)&&(this._removeEventListener=e.terrainProviderChanged.addEventListener(function(){o._updateClamping()}),this._removeModeListener=e.morphComplete.addEventListener(function(){o._updateClamping()})),t.isConstant){let r=t.getValue(Ve.MINIMUM_VALUE,rne);if(!u(r)||h.equals(r,h.ZERO)||!u(e.globe))return;this._position=h.clone(r,this._position),this._updateClamping(),this._normal=e.globe.ellipsoid.geodeticSurfaceNormal(r,this._normal)}}Object.defineProperties(XA.prototype,{isConstant:{get:function(){return!1}},definitionChanged:{get:function(){return this._definitionChanged}}});XA.prototype._updateClamping=function(){u(this._removeCallbackFunc)&&this._removeCallbackFunc();let e=this._scene,t=e.globe,n=this._position;if(h.equals(n,h.ZERO)){this._terrainHeight=0;return}let o=t.ellipsoid.cartesianToCartographic(n,this._cartographicPosition),r=e.getHeight(o,this._heightReference);u(r)?this._terrainHeight=r:this._terrainHeight=0;let s=a=>{this._terrainHeight=a.height,this.definitionChanged.raiseEvent()};this._removeCallbackFunc=e.updateHeight(o,s,this._heightReference)};XA.prototype.getValue=function(e,t){let n=Y.getValueOrDefault(this._heightReference,e,qe.NONE),i=Y.getValueOrDefault(this._extrudedHeightReference,e,qe.NONE);if(n===qe.NONE&&!xA(i))return this._position=h.clone(h.ZERO,this._position),h.clone(h.ZERO,t);if(this._positionProperty.isConstant)return h.multiplyByScalar(this._normal,this._terrainHeight,t);let o=this._scene,r=this._positionProperty.getValue(e,rne);if(!u(r)||h.equals(r,h.ZERO)||!u(o.globe))return h.clone(h.ZERO,t);if(h.equalsEpsilon(this._position,r,O.EPSILON10))return h.multiplyByScalar(this._normal,this._terrainHeight,t);this._position=h.clone(r,this._position),this._updateClamping();let s=o.globe.ellipsoid.geodeticSurfaceNormal(r,this._normal);return h.multiplyByScalar(s,this._terrainHeight,t)};XA.prototype.isDestroyed=function(){return!1};XA.prototype.destroy=function(){return u(this._removeEventListener)&&this._removeEventListener(),u(this._removeModeListener)&&this._removeModeListener(),u(this._removeCallbackFunc)&&this._removeCallbackFunc(),le(this)};var Cx=XA;function zRe(e,t,n,i){if(ri.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!u(o))return;u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let r=o.heightReference;if(u(r)){let s=new wd(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new Cx(this._scene,s,r)}}var Dp=zRe;var sne=h.ZERO,ane=new h,HRe=new h,cne=new G;function GRe(e){this.id=e,this.vertexFormat=void 0,this.dimensions=void 0,this.offsetAttribute=void 0}function ou(e,t){ri.call(this,{entity:e,scene:t,geometryOptions:new GRe(e),geometryPropertyName:"box",observedPropertyNames:["availability","position","orientation","box"]}),this._onEntityPropertyChanged(e,"box",e.box,void 0)}u(Object.create)&&(ou.prototype=Object.create(ri.prototype),ou.prototype.constructor=ou);Object.defineProperties(ou.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});ou.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),o=this._distanceDisplayConditionProperty.getValue(e),r=Vn.fromDistanceDisplayCondition(o),s={show:i,distanceDisplayCondition:r,color:void 0,offset:void 0};if(this._materialProperty instanceof Ut){let a;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,cne)),u(a)||(a=G.WHITE),s.color=zt.fromColor(a)}return u(this._options.offsetAttribute)&&(s.offset=to.fromCartesian3(Y.getValueOrDefault(this._terrainOffsetProperty,e,sne,ane))),new bt({id:t,geometry:ml.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:s})};ou.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=Y.getValueOrDefault(this._outlineColorProperty,e,G.BLACK,cne),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:zt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=to.fromCartesian3(Y.getValueOrDefault(this._terrainOffsetProperty,e,sne,ane))),new bt({id:t,geometry:gd.fromDimensions(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.box.heightReference,this._options.dimensions.z*.5,this._scene.mapProjection.ellipsoid),attributes:r})};ou.prototype._computeCenter=function(e,t){return Y.getValueOrUndefined(this._entity.position,e,t)};ou.prototype._isHidden=function(e,t){return!u(t.dimensions)||!u(e.position)||ri.prototype._isHidden.call(this,e,t)};ou.prototype._isDynamic=function(e,t){return!e.position.isConstant||!Y.isConstant(e.orientation)||!t.dimensions.isConstant||!Y.isConstant(t.outlineWidth)};ou.prototype._setStaticOptions=function(e,t){let n=Y.getValueOrDefault(t.heightReference,Ve.MINIMUM_VALUE,qe.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Ut?cn.VERTEX_FORMAT:ho.MaterialSupport.TEXTURED.vertexFormat,i.dimensions=t.dimensions.getValue(Ve.MINIMUM_VALUE,i.dimensions),i.offsetAttribute=n!==qe.NONE?an.ALL:void 0};ou.prototype._onEntityPropertyChanged=Dp;ou.DynamicGeometryUpdater=KA;function KA(e,t,n){oi.call(this,e,t,n)}u(Object.create)&&(KA.prototype=Object.create(oi.prototype),KA.prototype.constructor=KA);KA.prototype._isHidden=function(e,t,n){let i=Y.getValueOrUndefined(e.position,n,HRe),o=this._options.dimensions;return!u(i)||!u(o)||oi.prototype._isHidden.call(this,e,t,n)};KA.prototype._setOptions=function(e,t,n){let i=Y.getValueOrDefault(t.heightReference,n,qe.NONE),o=this._options;o.dimensions=Y.getValueOrUndefined(t.dimensions,n,o.dimensions),o.offsetAttribute=i!==qe.NONE?an.ALL:void 0};var zP=ou;var Ene=Oo(Cne(),1);var cOe=0,y6={};function em(e,t){let n,i=e;u(y6[i])?n=y6[i]:(n=cOe++,y6[i]=n),t=y(t,!1),this._id=n,this._html=e,this._showOnScreen=t,this._element=void 0}Object.defineProperties(em.prototype,{html:{get:function(){return this._html}},id:{get:function(){return this._id}},showOnScreen:{get:function(){return this._showOnScreen},set:function(e){this._showOnScreen=e}},element:{get:function(){if(!u(this._element)){let e=Ene.default.sanitize(this._html),t=document.createElement("div");t._creditId=this._id,t.style.display="inline",t.innerHTML=e;let n=t.querySelectorAll("a");for(let i=0;i<n.length;i++)n[i].setAttribute("target","_blank");this._element=t}return this._element}}});em.equals=function(e,t){return e===t||u(e)&&u(t)&&e._id===t._id&&e._showOnScreen===t._showOnScreen};em.prototype.equals=function(e){return em.equals(this,e)};em.prototype.isIon=function(){return this.html.indexOf("ion-credit.png")!==-1};em.getIonCredit=function(e){let t=u(e.collapsible)&&!e.collapsible;return new em(e.html,t)};em.clone=function(e){if(u(e))return new em(e.html,e.showOnScreen)};var At=em;function lOe(e,t){Nt(e,t)}var Sr=lOe;function Sne(e){e=y(e,y.EMPTY_OBJECT),this.vertexArray=e.vertexArray,this.fragmentShaderSource=e.fragmentShaderSource,this.shaderProgram=e.shaderProgram,this.uniformMap=e.uniformMap,this.outputTexture=e.outputTexture,this.preExecute=e.preExecute,this.postExecute=e.postExecute,this.canceled=e.canceled,this.persists=y(e.persists,!1),this.pass=Ae.COMPUTE,this.owner=e.owner}Sne.prototype.execute=function(e){e.execute(this)};var af=Sne;var jP=`in vec2 v_textureCoordinates;


 


uniform float originalSize;


uniform sampler2D texture0;


uniform sampler2D texture1;


uniform sampler2D texture2;


uniform sampler2D texture3;


uniform sampler2D texture4;


uniform sampler2D texture5;


 


const float yMipLevel1 = 1.0 - (1.0 / pow(2.0, 1.0));


const float yMipLevel2 = 1.0 - (1.0 / pow(2.0, 2.0));


const float yMipLevel3 = 1.0 - (1.0 / pow(2.0, 3.0));


const float yMipLevel4 = 1.0 - (1.0 / pow(2.0, 4.0));


 


void main()


{


    vec2 uv = v_textureCoordinates;


    vec2 textureSize = vec2(originalSize * 1.5 + 2.0, originalSize);


    vec2 pixel = 1.0 / textureSize;


 


    float mipLevel = 0.0;


 


    if (uv.x - pixel.x > (textureSize.y / textureSize.x))


    {


        mipLevel = 1.0;


        if (uv.y - pixel.y > yMipLevel1)


        {


            mipLevel = 2.0;


            if (uv.y - pixel.y * 3.0 > yMipLevel2)


            {


                mipLevel = 3.0;


                if (uv.y - pixel.y * 5.0 > yMipLevel3)


                {


                    mipLevel = 4.0;


                    if (uv.y - pixel.y * 7.0 > yMipLevel4)


                    {


                        mipLevel = 5.0;


                    }


                }


            }


        }


    }


 


    if (mipLevel > 0.0)


    {


        float scale = pow(2.0, mipLevel);


 


        uv.y -= (pixel.y * (mipLevel - 1.0) * 2.0);


        uv.x *= ((textureSize.x - 2.0) / textureSize.y);


 


        uv.x -= 1.0 + pixel.x;


        uv.y -= (1.0 - (1.0 / pow(2.0, mipLevel - 1.0)));


        uv *= scale;


    }


    else


    {


        uv.x *= (textureSize.x / textureSize.y);


    }


 


    if(mipLevel == 0.0)


    {


        out_FragColor = texture(texture0, uv);


    }


    else if(mipLevel == 1.0)


    {


        out_FragColor = texture(texture1, uv);


    }


    else if(mipLevel == 2.0)


    {


        out_FragColor = texture(texture2, uv);


    }


    else if(mipLevel == 3.0)


    {


        out_FragColor = texture(texture3, uv);


    }


    else if(mipLevel == 4.0)


    {


        out_FragColor = texture(texture4, uv);


    }


    else if(mipLevel == 5.0)


    {


        out_FragColor = texture(texture5, uv);


    }


    else


    {


        out_FragColor = vec4(0.0);


    }


}


`;var qP=`in vec3 v_cubeMapCoordinates;


uniform samplerCube cubeMap;


 


void main()


{


    vec4 rgba = czm_textureCube(cubeMap, v_cubeMapCoordinates);


    #ifdef RGBA_NORMALIZED


        out_FragColor = vec4(rgba.rgb, 1.0);


    #else


        float m = rgba.a * 16.0;


        vec3 r = rgba.rgb * m;


        out_FragColor = vec4(r * r, 1.0);


    #endif


}


`;var YP=`in vec4 position;


in vec3 cubeMapCoordinates;


 


out vec3 v_cubeMapCoordinates;


 


void main()


{


    gl_Position = position;


    v_cubeMapCoordinates = cubeMapCoordinates;


}


`;function Ex(e){this._url=e,this._cubeMapBuffers=void 0,this._cubeMaps=void 0,this._texture=void 0,this._mipTextures=void 0,this._va=void 0,this._sp=void 0,this._maximumMipmapLevel=void 0,this._loading=!1,this._ready=!1,this._errorEvent=new pe}Object.defineProperties(Ex.prototype,{url:{get:function(){return this._url}},errorEvent:{get:function(){return this._errorEvent}},texture:{get:function(){return this._texture}},maximumMipmapLevel:{get:function(){return this._maximumMipmapLevel}},ready:{get:function(){return this._ready}}});Ex.isSupported=function(e){return e.colorBufferHalfFloat&&e.halfFloatingPointTexture||e.floatingPointTexture&&e.colorBufferFloat};var uOe=new h(1,0,0),fOe=new h(0,0,1),dOe=new h(-1,0,0),hOe=new h(0,0,-1),pU=new h(0,1,0),mOe=new h(0,-1,0),Dne=[pU,dOe,fOe,mOe,uOe,pU,hOe,pU,pU],Ine=Dne.length,Pne=new Float32Array(Ine*3),wne=0;for(let e=0;e<Ine;++e,wne+=3)h.pack(Dne[e],Pne,wne);var pOe=new Float32Array([-1,1,-1,0,0,1,0,0,1,0,1,1,0,-1,-1,-1,1,-1]),_Oe=new Uint16Array([0,1,2,2,3,1,7,6,1,3,6,1,2,5,4,3,4,2,4,8,6,3,4,6]);function gOe(e){let t=dt.createVertexBuffer({context:e,typedArray:pOe,usage:Fe.STATIC_DRAW}),n=dt.createVertexBuffer({context:e,typedArray:Pne,usage:Fe.STATIC_DRAW}),i=dt.createIndexBuffer({context:e,typedArray:_Oe,usage:Fe.STATIC_DRAW,indexDatatype:Ne.UNSIGNED_SHORT}),o=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:X.FLOAT},{index:1,vertexBuffer:n,componentsPerAttribute:3,componentDatatype:X.FLOAT}];return new ii({context:e,attributes:o,indexBuffer:i})}function vne(e){return function(){return e}}function x6(e){e._va=e._va&&e._va.destroy(),e._sp=e._sp&&e._sp.destroy();let t,n,i=e._cubeMaps;if(u(i))for(n=i.length,t=0;t<n;++t)i[t].destroy();let o=e._mipTextures;if(u(o))for(n=o.length,t=0;t<n;++t)o[t].destroy();e._va=void 0,e._sp=void 0,e._cubeMaps=void 0,e._cubeMapBuffers=void 0,e._mipTextures=void 0}Ex.prototype.update=function(e){let t=e.context;if(!Ex.isSupported(t)||(u(this._texture)&&u(this._va)&&x6(this),u(this._texture)))return;if(!u(this._texture)&&!this._loading){let g=e.context.textureCache.getTexture(this._url);u(g)&&(x6(this),this._texture=g,this._maximumMipmapLevel=this._texture.maximumMipmapLevel,this._ready=!0)}let n=this._cubeMapBuffers;if(!u(n)&&!this._loading){let g=this;pl(this._url).then(function(m){g._cubeMapBuffers=m,g._loading=!1}).catch(function(m){g.isDestroyed()||g._errorEvent.raiseEvent(m)}),this._loading=!0}if(!u(this._cubeMapBuffers))return;let i=[],o=n[0].positiveX.pixelDatatype;u(o)?i.push("RGBA_NORMALIZED"):o=t.halfFloatingPointTexture?Ye.HALF_FLOAT:Ye.FLOAT;let r=rt.RGBA,s=new ze({defines:i,sources:[qP]});this._va=gOe(t),this._sp=Kt.fromCache({context:t,vertexShaderSource:YP,fragmentShaderSource:s,attributeLocations:{position:0,cubeMapCoordinates:1}});let a=Math.min(n.length,6);this._maximumMipmapLevel=a-1;let c=this._cubeMaps=new Array(a),l=this._mipTextures=new Array(a),f=n[0].positiveX.width*2,d={originalSize:function(){return f}};for(let g=0;g<a;++g){let m=n[g].positiveY;n[g].positiveY=n[g].negativeY,n[g].negativeY=m;let x=c[g]=new Ka({context:t,source:n[g],pixelDatatype:o}),b=c[g].width*2,T=l[g]=new Lt({context:t,width:b,height:b,pixelDatatype:o,pixelFormat:r}),C=new af({vertexArray:this._va,shaderProgram:this._sp,uniformMap:{cubeMap:vne(x)},outputTexture:T,persists:!0,owner:this});e.commandList.push(C),d[`texture${g}`]=vne(T)}this._texture=new Lt({context:t,width:f*1.5+2,height:f,pixelDatatype:o,pixelFormat:r}),this._texture.maximumMipmapLevel=this._maximumMipmapLevel,t.textureCache.addTexture(this._url,this._texture);let p=new af({fragmentShaderSource:jP,uniformMap:d,outputTexture:this._texture,persists:!1,owner:this});e.commandList.push(p),this._ready=!0};Ex.prototype.isDestroyed=function(){return!1};Ex.prototype.destroy=function(){return x6(this),this._texture=this._texture&&this._texture.destroy(),le(this)};var Dd=Ex;function XP(e){e=y(e,y.EMPTY_OBJECT);let t=u(e.imageBasedLightingFactor)?z.clone(e.imageBasedLightingFactor):new z(1,1);this._imageBasedLightingFactor=t;let n=y(e.luminanceAtZenith,.2);this._luminanceAtZenith=n;let i=e.sphericalHarmonicCoefficients;this._sphericalHarmonicCoefficients=i,this._specularEnvironmentMaps=e.specularEnvironmentMaps,this._specularEnvironmentMapAtlas=void 0,this._specularEnvironmentMapAtlasDirty=!0,this._specularEnvironmentMapLoaded=!1,this._previousSpecularEnvironmentMapLoaded=!1,this._useDefaultSpecularMaps=!1,this._useDefaultSphericalHarmonics=!1,this._shouldRegenerateShaders=!1,this._previousFrameNumber=void 0,this._previousImageBasedLightingFactor=z.clone(t),this._previousLuminanceAtZenith=n,this._previousSphericalHarmonicCoefficients=i,this._removeErrorListener=void 0}Object.defineProperties(XP.prototype,{imageBasedLightingFactor:{get:function(){return this._imageBasedLightingFactor},set:function(e){this._previousImageBasedLightingFactor=z.clone(this._imageBasedLightingFactor,this._previousImageBasedLightingFactor),this._imageBasedLightingFactor=z.clone(e,this._imageBasedLightingFactor)}},luminanceAtZenith:{get:function(){return this._luminanceAtZenith},set:function(e){this._previousLuminanceAtZenith=this._luminanceAtZenith,this._luminanceAtZenith=e}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients},set:function(e){this._previousSphericalHarmonicCoefficients=this._sphericalHarmonicCoefficients,this._sphericalHarmonicCoefficients=e}},specularEnvironmentMaps:{get:function(){return this._specularEnvironmentMaps},set:function(e){e!==this._specularEnvironmentMaps&&(this._specularEnvironmentMapAtlasDirty=this._specularEnvironmentMapAtlasDirty||e!==this._specularEnvironmentMaps,this._specularEnvironmentMapLoaded=!1),this._specularEnvironmentMaps=e}},enabled:{get:function(){return this._imageBasedLightingFactor.x>0||this._imageBasedLightingFactor.y>0}},shouldRegenerateShaders:{get:function(){return this._shouldRegenerateShaders}},useDefaultSphericalHarmonics:{get:function(){return this._useDefaultSphericalHarmonics}},useSphericalHarmonicCoefficients:{get:function(){return u(this._sphericalHarmonicCoefficients)||this._useDefaultSphericalHarmonics}},specularEnvironmentMapAtlas:{get:function(){return this._specularEnvironmentMapAtlas}},useDefaultSpecularMaps:{get:function(){return this._useDefaultSpecularMaps}},useSpecularEnvironmentMaps:{get:function(){return u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.ready||this._useDefaultSpecularMaps}}});function yOe(e,t){if(Dd.isSupported(t)){if(e._specularEnvironmentMapAtlas=e._specularEnvironmentMapAtlas&&e._specularEnvironmentMapAtlas.destroy(),u(e._specularEnvironmentMaps)){let n=new Dd(e._specularEnvironmentMaps);e._specularEnvironmentMapAtlas=n,e._removeErrorListener=n.errorEvent.addEventListener(i=>{console.error(`Error loading specularEnvironmentMaps: ${i}`)})}e._shouldRegenerateShaders=!0}}XP.prototype.update=function(e){if(e.frameNumber===this._previousFrameNumber)return;this._previousFrameNumber=e.frameNumber;let t=e.context;e.brdfLutGenerator.update(e),this._shouldRegenerateShaders=!1;let n=this._imageBasedLightingFactor,i=this._previousImageBasedLightingFactor;z.equals(n,i)||(this._shouldRegenerateShaders=n.x>0&&i.x===0||n.x===0&&i.x>0,this._shouldRegenerateShaders=this._shouldRegenerateShaders||n.y>0&&i.y===0||n.y===0&&i.y>0,this._previousImageBasedLightingFactor=z.clone(this._imageBasedLightingFactor,this._previousImageBasedLightingFactor)),this._luminanceAtZenith!==this._previousLuminanceAtZenith&&(this._shouldRegenerateShaders=this._shouldRegenerateShaders||u(this._luminanceAtZenith)!==u(this._previousLuminanceAtZenith),this._previousLuminanceAtZenith=this._luminanceAtZenith),this._previousSphericalHarmonicCoefficients!==this._sphericalHarmonicCoefficients&&(this._shouldRegenerateShaders=this._shouldRegenerateShaders||u(this._previousSphericalHarmonicCoefficients)!==u(this._sphericalHarmonicCoefficients),this._previousSphericalHarmonicCoefficients=this._sphericalHarmonicCoefficients),this._shouldRegenerateShaders=this._shouldRegenerateShaders||this._previousSpecularEnvironmentMapLoaded!==this._specularEnvironmentMapLoaded,this._previousSpecularEnvironmentMapLoaded=this._specularEnvironmentMapLoaded,this._specularEnvironmentMapAtlasDirty&&(yOe(this,t),this._specularEnvironmentMapAtlasDirty=!1),u(this._specularEnvironmentMapAtlas)&&(this._specularEnvironmentMapAtlas.update(e),this._specularEnvironmentMapAtlas.ready&&(this._specularEnvironmentMapLoaded=!0));let o=!u(this._specularEnvironmentMapAtlas)&&u(e.specularEnvironmentMaps)&&!this._useDefaultSpecularMaps,r=!u(e.specularEnvironmentMaps)&&this._useDefaultSpecularMaps,s=!u(this._sphericalHarmonicCoefficients)&&u(e.sphericalHarmonicCoefficients)&&!this._useDefaultSphericalHarmonics,a=!u(e.sphericalHarmonicCoefficients)&&this._useDefaultSphericalHarmonics;this._shouldRegenerateShaders=this._shouldRegenerateShaders||o||r||s||a,this._useDefaultSpecularMaps=!u(this._specularEnvironmentMapAtlas)&&u(e.specularEnvironmentMaps),this._useDefaultSphericalHarmonics=!u(this._sphericalHarmonicCoefficients)&&u(e.sphericalHarmonicCoefficients)};XP.prototype.isDestroyed=function(){return!1};XP.prototype.destroy=function(){return this._specularEnvironmentMapAtlas=this._specularEnvironmentMapAtlas&&this._specularEnvironmentMapAtlas.destroy(),this._removeErrorListener=this._removeErrorListener&&this._removeErrorListener(),le(this)};var Sx=XP;var T6=Oo($l(),1);var b6,Rne="eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJiOGQ5NjRhYy1lYzBmLTRjYjktODA5MC01M2FhYmE4YjliZTIiLCJpZCI6MjU5LCJpYXQiOjE3MDY4MDU1MTR9.3b1XUfaoUwtY0Mi87tOQUGTnU4oMyyzSwAYqkDENcHo",_U={};_U.defaultAccessToken=Rne;_U.defaultServer=new Ie({url:"https://api.cesium.com/"});_U.getDefaultTokenCredit=function(e){if(e===Rne){if(!u(b6)){let t=`<b>             This application is using Cesium's default ion access token. Please assign <i>Cesium.Ion.defaultAccessToken</i>             with an access token from your ion account before making any Cesium API calls.             You can sign up for a free ion account at <a href="https://cesium.com">https://cesium.com</a>.</b>`;b6=new At(t,!0)}return b6}};var Id=_U;function Bc(e,t){let n,i=e.externalType,o=u(i);if(!o)n={url:e.url,retryAttempts:1,retryCallback:xOe};else if(i==="3DTILES"||i==="STK_TERRAIN_SERVER")n={url:e.options.url};else throw new ue("Ion.createResource does not support external imagery assets; use IonImageryProvider instead.");Ie.call(this,n),this._ionEndpoint=e,this._ionEndpointDomain=o?void 0:new T6.default(e.url).authority(),this._ionEndpointResource=t,this._ionRoot=void 0,this._pendingPromise=void 0,this._credits=void 0,this._isExternal=o}u(Object.create)&&(Bc.prototype=Object.create(Ie.prototype),Bc.prototype.constructor=Bc);Bc.fromAssetId=function(e,t){let n=Bc._createEndpointResource(e,t);return n.fetchJson().then(function(i){return new Bc(i,n)})};Object.defineProperties(Bc.prototype,{credits:{get:function(){return u(this._ionRoot)?this._ionRoot.credits:u(this._credits)?this._credits:(this._credits=Bc.getCreditsFromEndpoint(this._ionEndpoint,this._ionEndpointResource),this._credits)}}});Bc.getCreditsFromEndpoint=function(e,t){let n=e.attributions.map(At.getIonCredit),i=Id.getDefaultTokenCredit(t.queryParameters.access_token);return u(i)&&n.push(At.clone(i)),n};Bc.prototype.clone=function(e){let t=y(this._ionRoot,this);return u(e)||(e=new Bc(t._ionEndpoint,t._ionEndpointResource)),e=Ie.prototype.clone.call(this,e),e._ionRoot=t,e._isExternal=this._isExternal,e};Bc.prototype.fetchImage=function(e){if(!this._isExternal){let t=e;e={preferBlob:!0},u(t)&&(e.flipY=t.flipY,e.preferImageBitmap=t.preferImageBitmap)}return Ie.prototype.fetchImage.call(this,e)};Bc.prototype._makeRequest=function(e){return this._isExternal||new T6.default(this.url).authority()!==this._ionEndpointDomain?Ie.prototype._makeRequest.call(this,e):(u(e.headers)||(e.headers={}),e.headers.Authorization=`Bearer ${this._ionEndpoint.accessToken}`,e.headers["X-Cesium-Client"]="CesiumJS",typeof CESIUM_VERSION<"u"&&(e.headers["X-Cesium-Client-Version"]=CESIUM_VERSION),Ie.prototype._makeRequest.call(this,e))};Bc._createEndpointResource=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=y(t.server,Id.defaultServer),i=y(t.accessToken,Id.defaultAccessToken);n=Ie.createIfNeeded(n);let o={url:`v1/assets/${e}/endpoint`};return u(i)&&(o.queryParameters={access_token:i}),n.getDerivedResource(o)};function xOe(e,t){let n=y(e._ionRoot,e),i=n._ionEndpointResource,o=typeof Image<"u";return!u(t)||t.statusCode!==401&&!(o&&t.target instanceof Image)?Promise.resolve(!1):(u(n._pendingPromise)||(n._pendingPromise=i.fetchJson().then(function(r){return n._ionEndpoint=r,r}).finally(function(r){return n._pendingPromise=void 0,r})),n._pendingPromise.then(function(r){return e._ionEndpoint=r,!0}))}var su=Bc;function tm(e){e=y(e,0),this._array=new Array(e),this._length=e}Object.defineProperties(tm.prototype,{length:{get:function(){return this._length},set:function(e){let t=this._array,n=this._length;if(e<n)for(let i=e;i<n;++i)t[i]=void 0;else e>t.length&&(t.length=e);this._length=e}},values:{get:function(){return this._array}}});tm.prototype.get=function(e){return this._array[e]};tm.prototype.set=function(e,t){e>=this._length&&(this.length=e+1),this._array[e]=t};tm.prototype.peek=function(){return this._array[this._length-1]};tm.prototype.push=function(e){let t=this.length++;this._array[t]=e};tm.prototype.pop=function(){if(this._length===0)return;let e=this._array[this._length-1];return--this.length,e};tm.prototype.reserve=function(e){e>this._array.length&&(this._array.length=e)};tm.prototype.resize=function(e){this.length=e};tm.prototype.trim=function(e){e=y(e,this._length),this._array.length=e};var kc=tm;function gU(e){e=y(e,y.EMPTY_OBJECT),this.color=e.color,this.depth=e.depth,this.stencil=e.stencil,this.renderState=e.renderState,this.framebuffer=e.framebuffer,this.owner=e.owner,this.pass=e.pass}gU.ALL=Object.freeze(new gU({color:new G(0,0,0,0),depth:1,stencil:0}));gU.prototype.execute=function(e,t){e.clear(this,t)};var si=gU;var Ip={X:0,Y:1,Z:2};Ip.Y_UP_TO_Z_UP=F.fromRotationTranslation(Q.fromRotationX(O.PI_OVER_TWO));Ip.Z_UP_TO_Y_UP=F.fromRotationTranslation(Q.fromRotationX(-O.PI_OVER_TWO));Ip.X_UP_TO_Z_UP=F.fromRotationTranslation(Q.fromRotationY(-O.PI_OVER_TWO));Ip.Z_UP_TO_X_UP=F.fromRotationTranslation(Q.fromRotationY(O.PI_OVER_TWO));Ip.X_UP_TO_Y_UP=F.fromRotationTranslation(Q.fromRotationZ(O.PI_OVER_TWO));Ip.Y_UP_TO_X_UP=F.fromRotationTranslation(Q.fromRotationZ(-O.PI_OVER_TWO));Ip.fromName=function(e){return Ip[e]};var No=Object.freeze(Ip);function cf(e){this.planes=y(e,[])}var KP=[new h,new h,new h];h.clone(h.UNIT_X,KP[0]);h.clone(h.UNIT_Y,KP[1]);h.clone(h.UNIT_Z,KP[2]);var Ig=new h,bOe=new h,One=new ln(new h(1,0,0),0);cf.fromBoundingSphere=function(e,t){u(t)||(t=new cf);let n=KP.length,i=t.planes;i.length=2*n;let o=e.center,r=e.radius,s=0;for(let a=0;a<n;++a){let c=KP[a],l=i[s],f=i[s+1];u(l)||(l=i[s]=new oe),u(f)||(f=i[s+1]=new oe),h.multiplyByScalar(c,-r,Ig),h.add(o,Ig,Ig),l.x=c.x,l.y=c.y,l.z=c.z,l.w=-h.dot(c,Ig),h.multiplyByScalar(c,r,Ig),h.add(o,Ig,Ig),f.x=-c.x,f.y=-c.y,f.z=-c.z,f.w=-h.dot(h.negate(c,bOe),Ig),s+=2}return t};cf.prototype.computeVisibility=function(e){let t=this.planes,n=!1;for(let i=0,o=t.length;i<o;++i){let r=e.intersectPlane(ln.fromCartesian4(t[i],One));if(r===nn.OUTSIDE)return nn.OUTSIDE;r===nn.INTERSECTING&&(n=!0)}return n?nn.INTERSECTING:nn.INSIDE};cf.prototype.computeVisibilityWithPlaneMask=function(e,t){if(t===cf.MASK_OUTSIDE||t===cf.MASK_INSIDE)return t;let n=cf.MASK_INSIDE,i=this.planes;for(let o=0,r=i.length;o<r;++o){let s=o<31?1<<o:0;if(o<31&&!(t&s))continue;let a=e.intersectPlane(ln.fromCartesian4(i[o],One));if(a===nn.OUTSIDE)return cf.MASK_OUTSIDE;a===nn.INTERSECTING&&(n|=s)}return n};cf.MASK_OUTSIDE=4294967295;cf.MASK_INSIDE=0;cf.MASK_INDETERMINATE=2147483647;var us=cf;function nm(e){e=y(e,y.EMPTY_OBJECT),this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this._cullingVolume=new us,this._orthographicMatrix=new F}function Mne(e){(e.top!==e._top||e.bottom!==e._bottom||e.left!==e._left||e.right!==e._right||e.near!==e._near||e.far!==e._far)&&(e._left=e.left,e._right=e.right,e._top=e.top,e._bottom=e.bottom,e._near=e.near,e._far=e.far,e._orthographicMatrix=F.computeOrthographicOffCenter(e.left,e.right,e.bottom,e.top,e.near,e.far,e._orthographicMatrix))}Object.defineProperties(nm.prototype,{projectionMatrix:{get:function(){return Mne(this),this._orthographicMatrix}}});var TOe=new h,AOe=new h,COe=new h,A6=new h;nm.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,o=this.top,r=this.bottom,s=this.right,a=this.left,c=this.near,l=this.far,f=h.cross(t,n,TOe);h.normalize(f,f);let d=AOe;h.multiplyByScalar(t,c,d),h.add(e,d,d);let p=COe;h.multiplyByScalar(f,a,p),h.add(d,p,p);let g=i[0];return u(g)||(g=i[0]=new oe),g.x=f.x,g.y=f.y,g.z=f.z,g.w=-h.dot(f,p),h.multiplyByScalar(f,s,p),h.add(d,p,p),g=i[1],u(g)||(g=i[1]=new oe),g.x=-f.x,g.y=-f.y,g.z=-f.z,g.w=-h.dot(h.negate(f,A6),p),h.multiplyByScalar(n,r,p),h.add(d,p,p),g=i[2],u(g)||(g=i[2]=new oe),g.x=n.x,g.y=n.y,g.z=n.z,g.w=-h.dot(n,p),h.multiplyByScalar(n,o,p),h.add(d,p,p),g=i[3],u(g)||(g=i[3]=new oe),g.x=-n.x,g.y=-n.y,g.z=-n.z,g.w=-h.dot(h.negate(n,A6),p),g=i[4],u(g)||(g=i[4]=new oe),g.x=t.x,g.y=t.y,g.z=t.z,g.w=-h.dot(t,d),h.multiplyByScalar(t,l,p),h.add(e,p,p),g=i[5],u(g)||(g=i[5]=new oe),g.x=-t.x,g.y=-t.y,g.z=-t.z,g.w=-h.dot(h.negate(t,A6),p),this._cullingVolume};nm.prototype.getPixelDimensions=function(e,t,n,i,o){Mne(this);let r=this.right-this.left,s=this.top-this.bottom,a=i*r/e,c=i*s/t;return o.x=a,o.y=c,o};nm.prototype.clone=function(e){return u(e)||(e=new nm),e.left=this.left,e.right=this.right,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};nm.prototype.equals=function(e){return u(e)&&e instanceof nm&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};nm.prototype.equalsEpsilon=function(e,t,n){return e===this||u(e)&&e instanceof nm&&O.equalsEpsilon(this.right,e.right,t,n)&&O.equalsEpsilon(this.left,e.left,t,n)&&O.equalsEpsilon(this.top,e.top,t,n)&&O.equalsEpsilon(this.bottom,e.bottom,t,n)&&O.equalsEpsilon(this.near,e.near,t,n)&&O.equalsEpsilon(this.far,e.far,t,n)};var Pr=nm;function bl(e){e=y(e,y.EMPTY_OBJECT),this._offCenterFrustum=new Pr,this.width=e.width,this._width=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far}bl.packedLength=4;bl.pack=function(e,t,n){return n=y(n,0),t[n++]=e.width,t[n++]=e.aspectRatio,t[n++]=e.near,t[n]=e.far,t};bl.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new bl),n.width=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t],n};function Pg(e){let t=e._offCenterFrustum;if(e.width!==e._width||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far){e._aspectRatio=e.aspectRatio,e._width=e.width,e._near=e.near,e._far=e.far;let n=1/e.aspectRatio;t.right=e.width*.5,t.left=-t.right,t.top=n*t.right,t.bottom=-t.top,t.near=e.near,t.far=e.far}}Object.defineProperties(bl.prototype,{projectionMatrix:{get:function(){return Pg(this),this._offCenterFrustum.projectionMatrix}},offCenterFrustum:{get:function(){return Pg(this),this._offCenterFrustum}}});bl.prototype.computeCullingVolume=function(e,t,n){return Pg(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};bl.prototype.getPixelDimensions=function(e,t,n,i,o){return Pg(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,o)};bl.prototype.clone=function(e){return u(e)||(e=new bl),e.aspectRatio=this.aspectRatio,e.width=this.width,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._width=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};bl.prototype.equals=function(e){return!u(e)||!(e instanceof bl)?!1:(Pg(this),Pg(e),this.width===e.width&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};bl.prototype.equalsEpsilon=function(e,t,n){return!u(e)||!(e instanceof bl)?!1:(Pg(this),Pg(e),O.equalsEpsilon(this.width,e.width,t,n)&&O.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var rn=bl;function Lne(e){e=y(e,y.EMPTY_OBJECT),this._metadata=e.metadata}Object.defineProperties(Lne.prototype,{metadata:{get:function(){return this._metadata}}});var wx=Lne;function Rg(e,t,n){return t=y(t,0),n=y(n,e.byteLength-t),e=e.subarray(t,t+n),Rg.decode(e)}Rg.decodeWithTextDecoder=function(e){return new TextDecoder("utf-8").decode(e)};Rg.decodeWithFromCharCode=function(e){let t="",n=EOe(e),i=n.length;for(let o=0;o<i;++o){let r=n[o];r<=65535?t+=String.fromCharCode(r):(r-=65536,t+=String.fromCharCode((r>>10)+55296,(r&1023)+56320))}return t};function ZP(e,t,n){return t<=e&&e<=n}function EOe(e){let t=0,n=0,i=0,o=128,r=191,s=[],a=e.length;for(let c=0;c<a;++c){let l=e[c];if(i===0){if(ZP(l,0,127)){s.push(l);continue}if(ZP(l,194,223)){i=1,t=l&31;continue}if(ZP(l,224,239)){l===224&&(o=160),l===237&&(r=159),i=2,t=l&15;continue}if(ZP(l,240,244)){l===240&&(o=144),l===244&&(r=143),i=3,t=l&7;continue}throw new ue("String decoding failed.")}if(!ZP(l,o,r)){t=i=n=0,o=128,r=191,--c;continue}o=128,r=191,t=t<<6|l&63,++n,n===i&&(s.push(t),t=i=n=0)}return s}typeof TextDecoder<"u"?Rg.decode=Rg.decodeWithTextDecoder:Rg.decode=Rg.decodeWithFromCharCode;var Tl=Rg;function SOe(e,t){return t=y(t,0),Tl(e,t,Math.min(4,e.length))}var Pd=SOe;function lf(e,t,n,i){this._tileset=e,this._tile=t,this._resource=n,u(i)||(i=[]),this._contents=i,this._metadata=void 0,this._group=void 0,this._ready=!1}Object.defineProperties(lf.prototype,{featurePropertiesDirty:{get:function(){let e=this._contents,t=e.length;for(let n=0;n<t;++n)if(e[n].featurePropertiesDirty)return!0;return!1},set:function(e){let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].featurePropertiesDirty=e}},featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){return this._contents}},ready:{get:function(){return this._ready}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e;let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].metadata=e}},batchTable:{get:function(){}},group:{get:function(){return this._group},set:function(e){this._group=e;let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].group=e}}});var QP=Uint32Array.BYTES_PER_ELEMENT;lf.fromTileType=async function(e,t,n,i,o,r){o=y(o,0);let s=new Uint8Array(i),a=new DataView(i);o+=QP;let c=a.getUint32(o,!0);if(c!==1)throw new ue(`Only Composite Tile version 1 is supported. Version ${c} is not.`);o+=QP,o+=QP;let l=a.getUint32(o,!0);o+=QP;let f=n.queryParameters.compositeIndex;u(f)?f=`${f}_`:f="";let d=[];d.length=l;for(let m=0;m<l;++m){let x=Pd(s,o),b=a.getUint32(o+QP*2,!0),T=r[x],C=`${f}${m}`,A=n.getDerivedResource({queryParameters:{compositeIndex:C}});if(u(T))d[m]=Promise.resolve(T(e,t,A,i,o));else throw new ue(`Unknown tile content type, ${x}, inside Composite tile`);o+=b}let p=await Promise.all(d);return new lf(e,t,n,p)};lf.prototype.hasProperty=function(e,t){return!1};lf.prototype.getFeature=function(e){};lf.prototype.applyDebugSettings=function(e,t){let n=this._contents,i=n.length;for(let o=0;o<i;++o)n[o].applyDebugSettings(e,t)};lf.prototype.applyStyle=function(e){let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].applyStyle(e)};lf.prototype.update=function(e,t){let n=this._contents,i=n.length,o=!0;for(let r=0;r<i;++r)n[r].update(e,t),o=o&&n[r].ready;!this._ready&&o&&(this._ready=!0)};lf.prototype.pick=function(e,t,n){if(!this._ready)return;let i,o=Number.POSITIVE_INFINITY,r=this._contents,s=r.length;for(let a=0;a<s;++a){let c=r[a].pick(e,t,n);if(!u(c))continue;let l=h.distance(e.origin,c);l<o&&(i=c,o=l)}if(u(i))return n};lf.prototype.isDestroyed=function(){return!1};lf.prototype.destroy=function(){let e=this._contents,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return le(this)};var $P=lf;function wOe(e,t,n){return JSON.parse(Tl(e,t,n))}var Fo=wOe;function ec(e){this._id=qn();let t=e.featuresLength;this._showAlphaProperties=void 0,this._batchValues=void 0,this._batchValuesDirty=!1,this._batchTexture=void 0,this._defaultTexture=void 0,this._pickTexture=void 0,this._pickIds=[];let n,i;if(t>0){let o=Math.min(t,Gt.maximumTextureSize),r=Math.ceil(t/Gt.maximumTextureSize),s=1/o,a=s*.5,c=1/r,l=c*.5;n=new z(o,r),i=new oe(s,a,c,l)}this._translucentFeaturesLength=0,this._featuresLength=t,this._textureDimensions=n,this._textureStep=i,this._owner=e.owner,this._statistics=e.statistics,this._colorChangedCallback=e.colorChangedCallback}Object.defineProperties(ec.prototype,{translucentFeaturesLength:{get:function(){return this._translucentFeaturesLength}},byteLength:{get:function(){let e=0;return u(this._pickTexture)&&(e+=this._pickTexture.sizeInBytes),u(this._batchTexture)&&(e+=this._batchTexture.sizeInBytes),e}},textureDimensions:{get:function(){return this._textureDimensions}},textureStep:{get:function(){return this._textureStep}},batchTexture:{get:function(){return this._batchTexture}},defaultTexture:{get:function(){return this._defaultTexture}},pickTexture:{get:function(){return this._pickTexture}}});ec.DEFAULT_COLOR_VALUE=G.WHITE;ec.DEFAULT_SHOW_VALUE=!0;function Nne(e){let t=e._textureDimensions;return t.x*t.y*4}function Fne(e){if(!u(e._batchValues)){let t=Nne(e),n=new Uint8Array(t).fill(255);e._batchValues=n}return e._batchValues}function Bne(e){if(!u(e._showAlphaProperties)){let t=2*e._featuresLength,n=new Uint8Array(t).fill(255);e._showAlphaProperties=n}return e._showAlphaProperties}ec.prototype.setShow=function(e,t){if(t&&!u(this._showAlphaProperties))return;let n=Bne(this),i=e*2,o=t?255:0;if(n[i]!==o){n[i]=o;let r=Fne(this),s=e*4+3;r[s]=t?n[i+1]:0,this._batchValuesDirty=!0}};ec.prototype.setAllShow=function(e){let t=this._featuresLength;for(let n=0;n<t;++n)this.setShow(n,e)};ec.prototype.getShow=function(e){if(!u(this._showAlphaProperties))return!0;let t=e*2;return this._showAlphaProperties[t]===255};var vOe=new Array(4);ec.prototype.setColor=function(e,t){if(G.equals(t,ec.DEFAULT_COLOR_VALUE)&&!u(this._batchValues))return;let n=t.toBytes(vOe),i=n[3],o=Fne(this),r=e*4,s=Bne(this),a=e*2;if(o[r]!==n[0]||o[r+1]!==n[1]||o[r+2]!==n[2]||s[a+1]!==i){o[r]=n[0],o[r+1]=n[1],o[r+2]=n[2];let c=s[a+1]!==255,l=s[a]!==0;o[r+3]=l?i:0,s[a+1]=i;let f=i!==255;f&&!c?++this._translucentFeaturesLength:!f&&c&&--this._translucentFeaturesLength,this._batchValuesDirty=!0,u(this._colorChangedCallback)&&this._colorChangedCallback(e,t)}};ec.prototype.setAllColor=function(e){let t=this._featuresLength;for(let n=0;n<t;++n)this.setColor(n,e)};ec.prototype.getColor=function(e,t){if(!u(this._batchValues))return G.clone(ec.DEFAULT_COLOR_VALUE,t);let n=this._batchValues,i=e*4,o=this._showAlphaProperties,r=e*2;return G.fromBytes(n[i],n[i+1],n[i+2],o[r+1],t)};ec.prototype.getPickColor=function(e){return this._pickIds[e]};function kne(e,t,n){let i=e._textureDimensions;return new Lt({context:t,pixelFormat:rt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,source:{width:i.x,height:i.y,arrayBufferView:n},flipY:!1,sampler:dn.NEAREST})}function DOe(e,t){let n=e._featuresLength;if(!u(e._pickTexture)&&n>0){let i=e._pickIds,o=Nne(e),r=new Uint8Array(o),s=e._owner,a=e._statistics;for(let c=0;c<n;++c){let l=t.createPickId(s.getFeature(c));i.push(l);let f=l.color,d=c*4;r[d]=G.floatToByte(f.red),r[d+1]=G.floatToByte(f.green),r[d+2]=G.floatToByte(f.blue),r[d+3]=G.floatToByte(f.alpha)}e._pickTexture=kne(e,t,r),u(a)&&(a.batchTableByteLength+=e._pickTexture.sizeInBytes)}}function IOe(e){let t=e._textureDimensions;e._batchTexture.copyFrom({source:{width:t.x,height:t.y,arrayBufferView:e._batchValues}})}ec.prototype.update=function(e,t){let n=t.context;this._defaultTexture=n.defaultTexture;let i=t.passes;(i.pick||i.postProcess)&&DOe(this,n),this._batchValuesDirty&&(this._batchValuesDirty=!1,u(this._batchTexture)||(this._batchTexture=kne(this,n,this._batchValues),u(this._statistics)&&(this._statistics.batchTableByteLength+=this._batchTexture.sizeInBytes)),IOe(this))};ec.prototype.isDestroyed=function(){return!1};ec.prototype.destroy=function(){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),this._pickTexture=this._pickTexture&&this._pickTexture.destroy();let e=this._pickIds,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return le(this)};var Uc=ec;var POe={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},ROe={SCALAR:void 0,VEC2:z,VEC3:h,VEC4:oe,MAT2:oo,MAT3:Q,MAT4:F};function OOe(e){let t=e.componentType,n;typeof t=="string"?n=X.fromName(t):n=t;let i=POe[e.type],o=ROe[e.type];return{componentsPerAttribute:i,classType:o,createArrayBufferView:function(r,s,a){return X.createArrayBufferView(n,r,s,i*a)}}}var au=OOe;function Pp(e){this._classes=void 0,this._classIds=void 0,this._classIndexes=void 0,this._parentCounts=void 0,this._parentIndexes=void 0,this._parentIds=void 0,this._byteLength=0,MOe(this,e.extension,e.binaryBody)}Object.defineProperties(Pp.prototype,{byteLength:{get:function(){return this._byteLength}}});function MOe(e,t,n){let i,o,r,s=t.instancesLength,a=t.classes,c=t.classIds,l=t.parentCounts,f=t.parentIds,d=s,p=0;u(c.byteOffset)&&(c.componentType=y(c.componentType,X.UNSIGNED_SHORT),c.type=Jt.SCALAR,r=au(c),c=r.createArrayBufferView(n.buffer,n.byteOffset+c.byteOffset,s),p+=c.byteLength);let g;if(u(l)){for(u(l.byteOffset)&&(l.componentType=y(l.componentType,X.UNSIGNED_SHORT),l.type=Jt.SCALAR,r=au(l),l=r.createArrayBufferView(n.buffer,n.byteOffset+l.byteOffset,s),p+=l.byteLength),g=new Uint16Array(s),d=0,i=0;i<s;++i)g[i]=d,d+=l[i];p+=g.byteLength}u(f)&&u(f.byteOffset)&&(f.componentType=y(f.componentType,X.UNSIGNED_SHORT),f.type=Jt.SCALAR,r=au(f),f=r.createArrayBufferView(n.buffer,n.byteOffset+f.byteOffset,d),p+=f.byteLength);let m=a.length;for(i=0;i<m;++i){let T=a[i].length,C=a[i].instances,A=LOe(T,C,n);p+=NOe(A),a[i].instances=xt(A,C)}let x=new Array(m).fill(0),b=new Uint16Array(s);for(i=0;i<s;++i)o=c[i],b[i]=x[o],++x[o];p+=b.byteLength,e._classes=a,e._classIds=c,e._classIndexes=b,e._parentCounts=l,e._parentIndexes=g,e._parentIds=f,e._byteLength=p}function LOe(e,t,n){let i;for(let o in t)if(t.hasOwnProperty(o)){let r=t[o],s=r.byteOffset;if(u(s)){let a=r.componentType,c=r.type;if(!u(a))throw new ue("componentType is required.");if(!u(c))throw new ue("type is required.");if(!u(n))throw new ue(`Property ${o} requires a batch table binary.`);let l=au(r),f=l.componentsPerAttribute,d=l.classType,p=l.createArrayBufferView(n.buffer,n.byteOffset+s,e);u(i)||(i={}),i[o]={typedArray:p,componentCount:f,type:d}}}return i}function NOe(e){let t=0;for(let n in e)e.hasOwnProperty(n)&&(t+=e[n].typedArray.byteLength);return t}var FOe=[],BOe=[],kOe=0;function UOe(e,t,n){let i=e._classIds,o=e._parentCounts,r=e._parentIds,s=e._parentIndexes,a=i.length,c=FOe;c.length=Math.max(c.length,a);let l=++kOe,f=BOe;for(f.length=0,f.push(t);f.length>0;){if(t=f.pop(),c[t]===l)continue;c[t]=l;let d=n(e,t);if(u(d))return d;let p=o[t],g=s[t];for(let m=0;m<p;++m){let x=r[g+m];x!==t&&f.push(x)}}}function VOe(e,t,n){let i=!0;for(;i;){let o=n(e,t);if(u(o))return o;let r=e._parentIds[t];i=r!==t,t=r}}function JP(e,t,n){let i=e._parentCounts,o=e._parentIds;if(u(o)){if(u(i))return UOe(e,t,n)}else return n(e,t);return VOe(e,t,n)}Pp.prototype.hasProperty=function(e,t){let n=JP(this,e,function(i,o){let r=i._classIds[o],s=i._classes[r].instances;if(u(s[t]))return!0});return u(n)};Pp.prototype.propertyExists=function(e){let t=this._classes,n=t.length;for(let i=0;i<n;++i){let o=t[i].instances;if(u(o[e]))return!0}return!1};Pp.prototype.getPropertyIds=function(e,t){return t=u(t)?t:[],t.length=0,JP(this,e,function(n,i){let o=n._classIds[i],r=n._classes[o].instances;for(let s in r)r.hasOwnProperty(s)&&t.indexOf(s)===-1&&t.push(s)}),t};Pp.prototype.getProperty=function(e,t){return JP(this,e,function(n,i){let o=n._classIds[i],r=n._classes[o],s=n._classIndexes[i],a=r.instances[t];if(u(a))return u(a.typedArray)?zOe(a,s):We(a[s],!0)})};function zOe(e,t){let n=e.typedArray,i=e.componentCount;return i===1?n[t]:e.type.unpack(n,t*i)}Pp.prototype.setProperty=function(e,t,n){let i=JP(this,e,function(o,r){let s=o._classIds[r],a=o._classes[s],c=o._classIndexes[r],l=a.instances[t];if(u(l))return u(l.typedArray)?HOe(l,c,n):l[c]=We(n,!0),!0});return u(i)};function HOe(e,t,n){let i=e.typedArray,o=e.componentCount;o===1?i[t]=n:e.type.pack(n,i,t*o)}Pp.prototype.isClass=function(e,t){let n=JP(this,e,function(i,o){let r=i._classIds[o];if(i._classes[r].name===t)return!0});return u(n)};Pp.prototype.getClassName=function(e){let t=this._classIds[e];return this._classes[t].name};var vx=Pp;var GOe={HIGHLIGHT:0,REPLACE:1,MIX:2},Al=Object.freeze(GOe);var C6=Uc.DEFAULT_COLOR_VALUE,E6=Uc.DEFAULT_SHOW_VALUE;function _o(e,t,n,i,o){this.featuresLength=t;let r;u(n)&&(r=n.extensions),this._extensions=y(r,{});let s=WOe(n);this._properties=s,this._batchTableHierarchy=jOe(this,n,i);let a=Vne(t,s,i);this._binaryPropertiesByteLength=qOe(a),this._batchTableBinaryProperties=a,this._content=e,this._batchTexture=new Uc({featuresLength:t,colorChangedCallback:o,owner:e,statistics:e.tileset.statistics})}_o._deprecationWarning=Sr;Object.defineProperties(_o.prototype,{batchTableByteLength:{get:function(){let e=this._binaryPropertiesByteLength;return u(this._batchTableHierarchy)&&(e+=this._batchTableHierarchy.byteLength),e+=this._batchTexture.byteLength,e}}});function WOe(e){let t={};if(!u(e))return t;for(let n in e)e.hasOwnProperty(n)&&n!=="HIERARCHY"&&n!=="extensions"&&n!=="extras"&&(t[n]=We(e[n],!0));return t}function jOe(e,t,n){if(!u(t))return;let i=e._extensions["3DTILES_batch_table_hierarchy"],o=t.HIERARCHY;if(u(o)&&(_o._deprecationWarning("batchTableHierarchyExtension","The batch table HIERARCHY property has been moved to an extension. Use extensions.3DTILES_batch_table_hierarchy instead."),e._extensions["3DTILES_batch_table_hierarchy"]=o,i=o),!!u(i))return new vx({extension:i,binaryBody:n})}function Vne(e,t,n){let i;for(let o in t)if(t.hasOwnProperty(o)){let r=t[o],s=r.byteOffset;if(u(s)){let a=r.componentType,c=r.type;if(!u(a))throw new ue("componentType is required.");if(!u(c))throw new ue("type is required.");if(!u(n))throw new ue(`Property ${o} requires a batch table binary.`);let l=au(r),f=l.componentsPerAttribute,d=l.classType,p=l.createArrayBufferView(n.buffer,n.byteOffset+s,e);u(i)||(i={}),i[o]={typedArray:p,componentCount:f,type:d}}}return i}function qOe(e){if(!u(e))return 0;let t=0;for(let n in e)e.hasOwnProperty(n)&&(t+=e[n].typedArray.byteLength);return t}_o.getBinaryProperties=function(e,t,n){return Vne(e,t,n)};_o.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};_o.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};_o.prototype.getShow=function(e){return this._batchTexture.getShow(e)};_o.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};_o.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};_o.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};_o.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};var YOe=new G;_o.prototype.applyStyle=function(e){if(!u(e)){this.setAllColor(C6),this.setAllShow(E6);return}let t=this._content,n=this.featuresLength;for(let i=0;i<n;++i){let o=t.getFeature(i),r=u(e.color)?y(e.color.evaluateColor(o,YOe),C6):C6,s=u(e.show)?y(e.show.evaluate(o),E6):E6;this.setColor(i,r),this.setShow(i,s)}};function XOe(e,t){let n=e.typedArray,i=e.componentCount;return i===1?n[t]:e.type.unpack(n,t*i)}function KOe(e,t,n){let i=e.typedArray,o=e.componentCount;o===1?i[t]=n:e.type.pack(n,i,t*o)}_o.prototype.isClass=function(e,t){let n=this._batchTableHierarchy;return u(n)?n.isClass(e,t):!1};_o.prototype.isExactClass=function(e,t){return this.getExactClassName(e)===t};_o.prototype.getExactClassName=function(e){let t=this._batchTableHierarchy;if(u(t))return t.getClassName(e)};_o.prototype.hasProperty=function(e,t){return u(this._properties[t])||u(this._batchTableHierarchy)&&this._batchTableHierarchy.hasProperty(e,t)};_o.prototype.hasPropertyBySemantic=function(){return!1};_o.prototype.getPropertyIds=function(e,t){t=u(t)?t:[],t.length=0;let n=Object.keys(this._properties);return t.push.apply(t,n),u(this._batchTableHierarchy)&&t.push.apply(t,this._batchTableHierarchy.getPropertyIds(e,n)),t};_o.prototype.getPropertyBySemantic=function(e,t){};_o.prototype.getProperty=function(e,t){if(u(this._batchTableBinaryProperties)){let i=this._batchTableBinaryProperties[t];if(u(i))return XOe(i,e)}let n=this._properties[t];if(u(n))return We(n[e],!0);if(u(this._batchTableHierarchy)){let i=this._batchTableHierarchy.getProperty(e,t);if(u(i))return i}};_o.prototype.setProperty=function(e,t,n){let i=this.featuresLength;if(u(this._batchTableBinaryProperties)){let r=this._batchTableBinaryProperties[t];if(u(r)){KOe(r,e,n);return}}if(u(this._batchTableHierarchy)&&this._batchTableHierarchy.setProperty(e,t,n))return;let o=this._properties[t];u(o)||(this._properties[t]=new Array(i),o=this._properties[t]),o[e]=We(n,!0)};function ZOe(e){return e._batchTexture.textureDimensions.y===1?`uniform vec4 tile_textureStep; 


vec2 computeSt(float batchId) 


{ 


    float stepX = tile_textureStep.x; 


    float centerX = tile_textureStep.y; 


    return vec2(centerX + (batchId * stepX), 0.5); 


} 


`:`uniform vec4 tile_textureStep; 


uniform vec2 tile_textureDimensions; 


vec2 computeSt(float batchId) 


{ 


    float stepX = tile_textureStep.x; 


    float centerX = tile_textureStep.y; 


    float stepY = tile_textureStep.z; 


    float centerY = tile_textureStep.w; 


    float xId = mod(batchId, tile_textureDimensions.x); 


    float yId = floor(batchId / tile_textureDimensions.x); 


    return vec2(centerX + (xId * stepX), centerY + (yId * stepY)); 


} 


`}_o.prototype.getVertexShaderCallback=function(e,t,n){if(this.featuresLength===0)return;let i=this;return function(o){let r=zne(o,n,!1),s;return Gt.maximumVertexTextureImageUnits>0?(s="",e&&(s+=`uniform bool tile_translucentCommand; 


`),s+=`uniform sampler2D tile_batchTexture; 


out vec4 tile_featureColor; 


out vec2 tile_featureSt; 


void main() 


{ 


    vec2 st = computeSt(${t}); 


    vec4 featureProperties = texture(tile_batchTexture, st); 


    tile_color(featureProperties); 


    float show = ceil(featureProperties.a); 


    gl_Position *= show; 


`,e&&(s+=`    bool isStyleTranslucent = (featureProperties.a != 1.0); 


    if (czm_pass == czm_passTranslucent) 


    { 


        if (!isStyleTranslucent && !tile_translucentCommand) 


        { 


            gl_Position *= 0.0; 


        } 


    } 


    else 


    { 


        if (isStyleTranslucent) 


        { 


            gl_Position *= 0.0; 


        } 


    } 


`),s+=`    tile_featureColor = featureProperties; 


    tile_featureSt = st; 


}`):s=`out vec2 tile_featureSt; 


void main() 


{ 


    tile_color(vec4(1.0)); 


    tile_featureSt = computeSt(${t}); 


}`,`${r}


${ZOe(i)}${s}`}};function Une(e,t){return e=ze.replaceMain(e,"tile_main"),t?`${e}uniform float tile_colorBlend; 


void tile_color(vec4 tile_featureColor) 


{ 


    tile_main(); 


    tile_featureColor = czm_gammaCorrect(tile_featureColor); 


    out_FragColor.a *= tile_featureColor.a; 


    float highlight = ceil(tile_colorBlend); 


    out_FragColor.rgb *= mix(tile_featureColor.rgb, vec3(1.0), highlight); 


} 


`:`${e}void tile_color(vec4 tile_featureColor) 


{ 


    tile_main(); 


} 


`}function QOe(e,t){let n=`texture(${t}`,i=0,o=e.indexOf(n,i),r;for(;o>-1;){let s=0;for(let l=o;l<e.length;++l){let f=e.charAt(l);if(f==="(")++s;else if(f===")"&&(--s,s===0)){r=l+1;break}}let c=`tile_diffuse_final(${e.slice(o,r)}, tile_diffuse)`;e=e.slice(0,o)+c+e.slice(r),i=o+c.length,o=e.indexOf(n,i)}return e}function zne(e,t,n){if(!u(t))return Une(e,n);let i=new RegExp(`(uniform|attribute|in)\\s+(vec[34]|sampler2D)\\s+${t};`),o=e.match(i);if(!u(o))return Une(e,n);let r=o[0],s=o[2];e=ze.replaceMain(e,"tile_main"),e=e.replace(r,"");let a=`bool isWhite(vec3 color) 


{ 


    return all(greaterThan(color, vec3(1.0 - czm_epsilon3))); 


} 


vec4 tile_diffuse_final(vec4 sourceDiffuse, vec4 tileDiffuse) 


{ 


    vec4 blendDiffuse = mix(sourceDiffuse, tileDiffuse, tile_colorBlend); 


    vec4 diffuse = isWhite(tileDiffuse.rgb) ? sourceDiffuse : blendDiffuse; 


    return vec4(diffuse.rgb, sourceDiffuse.a); 


} 


`,c=`    tile_featureColor = czm_gammaCorrect(tile_featureColor); 


    out_FragColor.a *= tile_featureColor.a; 


    float highlight = ceil(tile_colorBlend); 


    out_FragColor.rgb *= mix(tile_featureColor.rgb, vec3(1.0), highlight); 


`,l;if(s==="vec3"||s==="vec4"){let f=s==="vec3"?`vec4(${t}, 1.0)`:t,d=s==="vec3"?"tile_diffuse.xyz":"tile_diffuse";i=new RegExp(t,"g"),e=e.replace(i,d),l=`    vec4 source = ${f}; 


    tile_diffuse = tile_diffuse_final(source, tile_featureColor); 


    tile_main(); 


`}else s==="sampler2D"&&(e=QOe(e,t),l=`    tile_diffuse = tile_featureColor; 


    tile_main(); 


`);return e=`uniform float tile_colorBlend; 


vec4 tile_diffuse = vec4(1.0); 


${a}${r}


${e}


void tile_color(vec4 tile_featureColor) 


{ 


${l}`,n&&(e+=c),e+=`} 


`,e}_o.prototype.getFragmentShaderCallback=function(e,t,n){if(this.featuresLength!==0)return function(i){return i=zne(i,t,!0),Gt.maximumVertexTextureImageUnits>0?(i+=`uniform sampler2D tile_pickTexture; 


in vec2 tile_featureSt; 


in vec4 tile_featureColor; 


void main() 


{ 


    tile_color(tile_featureColor); 


`,n&&(i+=`    out_FragColor.rgb *= out_FragColor.a; 


`),i+="}"):(e&&(i+=`uniform bool tile_translucentCommand; 


`),i+=`uniform sampler2D tile_pickTexture; 


uniform sampler2D tile_batchTexture; 


in vec2 tile_featureSt; 


void main() 


{ 


    vec4 featureProperties = texture(tile_batchTexture, tile_featureSt); 


    if (featureProperties.a == 0.0) { 


        discard; 


    } 


`,e&&(i+=`    bool isStyleTranslucent = (featureProperties.a != 1.0); 


    if (czm_pass == czm_passTranslucent) 


    { 


        if (!isStyleTranslucent && !tile_translucentCommand) 


        { 


            discard; 


        } 


    } 


    else 


    { 


        if (isStyleTranslucent) 


        { 


            discard; 


        } 


    } 


`),i+=`    tile_color(featureProperties); 


`,n&&(i+=`    out_FragColor.rgb *= out_FragColor.a; 


`),i+=`} 


`),i}};_o.prototype.getClassificationFragmentShaderCallback=function(){if(this.featuresLength!==0)return function(e){return e=ze.replaceMain(e,"tile_main"),Gt.maximumVertexTextureImageUnits>0?e+=`uniform sampler2D tile_pickTexture;


in vec2 tile_featureSt; 


in vec4 tile_featureColor; 


void main() 


{ 


    tile_main(); 


    out_FragColor = tile_featureColor; 


    out_FragColor.rgb *= out_FragColor.a; 


}`:e+=`uniform sampler2D tile_batchTexture; 


uniform sampler2D tile_pickTexture;


in vec2 tile_featureSt; 


void main() 


{ 


    tile_main(); 


    vec4 featureProperties = texture(tile_batchTexture, tile_featureSt); 


    if (featureProperties.a == 0.0) { 


        discard; 


    } 


    out_FragColor = featureProperties; 


    out_FragColor.rgb *= out_FragColor.a; 


} 


`,e}};function $Oe(e){let t=e._content.tileset,n=t.colorBlendMode,i=t.colorBlendAmount;if(n===Al.HIGHLIGHT)return 0;if(n===Al.REPLACE)return 1;if(n===Al.MIX)return O.clamp(i,O.EPSILON4,1)}_o.prototype.getUniformMapCallback=function(){if(this.featuresLength===0)return;let e=this;return function(t){return xt(t,{tile_batchTexture:function(){return y(e._batchTexture.batchTexture,e._batchTexture.defaultTexture)},tile_textureDimensions:function(){return e._batchTexture.textureDimensions},tile_textureStep:function(){return e._batchTexture.textureStep},tile_colorBlend:function(){return $Oe(e)},tile_pickTexture:function(){return e._batchTexture.pickTexture}})}};_o.prototype.getPickId=function(){return"texture(tile_pickTexture, tile_featureSt)"};var Og={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};_o.prototype.addDerivedCommands=function(e,t){let n=e.commandList,i=n.length,o=this._content._tile,r=o._finalResolution,s=o.tileset,a=s.isSkippingLevelOfDetail&&s.hasMixedContent&&e.context.stencilBuffer,c=JOe(this);for(let l=t;l<i;++l){let f=n[l];if(f.pass===Ae.COMPUTE)continue;let d=f.derivedCommands.tileset;(!u(d)||f.dirty)&&(d={},f.derivedCommands.tileset=d,d.originalCommand=eMe(f),f.dirty=!1);let p=d.originalCommand;c!==Og.ALL_OPAQUE&&f.pass!==Ae.TRANSLUCENT&&(u(d.translucent)||(d.translucent=tMe(p))),c!==Og.ALL_TRANSLUCENT&&f.pass!==Ae.TRANSLUCENT&&(u(d.opaque)||(d.opaque=nMe(p)),a&&(r||(u(d.zback)||(d.zback=oMe(e.context,p)),s._backfaceCommands.push(d.zback)),(!u(d.stencil)||o._selectionDepth!==sMe(d.stencil))&&(f.renderState.depthMask?d.stencil=rMe(p,o._selectionDepth):d.stencil=d.opaque)));let g=a?d.stencil:d.opaque,m=d.translucent;f.pass!==Ae.TRANSLUCENT?(c===Og.ALL_OPAQUE&&(n[l]=g),c===Og.ALL_TRANSLUCENT&&(n[l]=m),c===Og.OPAQUE_AND_TRANSLUCENT&&(n[l]=g,n.push(m))):n[l]=p}};function JOe(e){let t=e._batchTexture.translucentFeaturesLength;return t===0?Og.ALL_OPAQUE:t===e.featuresLength?Og.ALL_TRANSLUCENT:Og.OPAQUE_AND_TRANSLUCENT}function eMe(e){let t=$e.shallowClone(e),n=t.pass===Ae.TRANSLUCENT;return t.uniformMap=u(t.uniformMap)?t.uniformMap:{},t.uniformMap.tile_translucentCommand=function(){return n},t}function tMe(e){let t=$e.shallowClone(e);return t.pass=Ae.TRANSLUCENT,t.renderState=aMe(e.renderState),t}function nMe(e){let t=$e.shallowClone(e);return t.renderState=cMe(e.renderState),t}function iMe(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"zBackfaceLogDepth");if(!u(n)){let i=t.fragmentShaderSource.clone();i.defines=u(i.defines)?i.defines.slice(0):[],i.defines.push("POLYGON_OFFSET"),n=e.shaderCache.createDerivedShaderProgram(t,"zBackfaceLogDepth",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:i,attributeLocations:t._attributeLocations})}return n}function oMe(e,t){let n=$e.shallowClone(t),i=We(n.renderState,!0);i.cull.enabled=!0,i.cull.face=gi.FRONT,i.colorMask={red:!1,green:!1,blue:!1,alpha:!1},i.polygonOffset={enabled:!0,factor:5,units:5},i.stencilTest=kt.setCesium3DTileBit(),i.stencilMask=kt.CESIUM_3D_TILE_MASK,n.renderState=ke.fromCache(i),n.castShadows=!1,n.receiveShadows=!1,n.uniformMap=We(t.uniformMap);let o=new z(5,5);return n.uniformMap.u_polygonOffset=function(){return o},n.shaderProgram=iMe(e,t.shaderProgram),n}function rMe(e,t){let n=$e.shallowClone(e),i=We(n.renderState,!0);return i.stencilTest.enabled=!0,i.stencilTest.mask=kt.SKIP_LOD_MASK,i.stencilTest.reference=kt.CESIUM_3D_TILE_MASK|t<<kt.SKIP_LOD_BIT_SHIFT,i.stencilTest.frontFunction=Hn.GREATER_OR_EQUAL,i.stencilTest.frontOperation.zPass=ht.REPLACE,i.stencilTest.backFunction=Hn.GREATER_OR_EQUAL,i.stencilTest.backOperation.zPass=ht.REPLACE,i.stencilMask=kt.CESIUM_3D_TILE_MASK|kt.SKIP_LOD_MASK,n.renderState=ke.fromCache(i),n}function sMe(e){return(e.renderState.stencilTest.reference&kt.SKIP_LOD_MASK)>>>kt.SKIP_LOD_BIT_SHIFT}function aMe(e){let t=We(e,!0);return t.cull.enabled=!1,t.depthTest.enabled=!0,t.depthMask=!1,t.blending=fn.ALPHA_BLEND,t.stencilTest=kt.setCesium3DTileBit(),t.stencilMask=kt.CESIUM_3D_TILE_MASK,ke.fromCache(t)}function cMe(e){let t=We(e,!0);return t.stencilTest=kt.setCesium3DTileBit(),t.stencilMask=kt.CESIUM_3D_TILE_MASK,ke.fromCache(t)}_o.prototype.update=function(e,t){this._batchTexture.update(e,t)};_o.prototype.isDestroyed=function(){return!1};_o.prototype.destroy=function(){return this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),le(this)};var Rp=_o;function lMe(e){this.offset=e.offset,this.count=e.count,this.color=e.color,this.batchIds=e.batchIds}var im=lMe;var QA=`in vec3 position;


in float a_batchId;


 


uniform mat4 u_modifiedModelViewProjection;


 


void main()


{


    gl_Position = czm_depthClamp(u_modifiedModelViewProjection * vec4(position, 1.0));


}


`;function uf(e,t){this._content=e,this._batchId=t,this._color=void 0}Object.defineProperties(uf.prototype,{show:{get:function(){return this._content.batchTable.getShow(this._batchId)},set:function(e){this._content.batchTable.setShow(this._batchId,e)}},color:{get:function(){return u(this._color)||(this._color=new G),this._content.batchTable.getColor(this._batchId,this._color)},set:function(e){this._content.batchTable.setColor(this._batchId,e)}},polylinePositions:{get:function(){if(u(this._content.getPolylinePositions))return this._content.getPolylinePositions(this._batchId)}},content:{get:function(){return this._content}},tileset:{get:function(){return this._content.tileset}},primitive:{get:function(){return this._content.tileset}},featureId:{get:function(){return this._batchId}},pickId:{get:function(){return this._content.batchTable.getPickColor(this._batchId)}}});uf.prototype.hasProperty=function(e){return this._content.batchTable.hasProperty(this._batchId,e)};uf.prototype.getPropertyIds=function(e){return this._content.batchTable.getPropertyIds(this._batchId,e)};uf.prototype.getProperty=function(e){return this._content.batchTable.getProperty(this._batchId,e)};uf.getPropertyInherited=function(e,t,n){let i=e.batchTable;if(u(i)){if(i.hasPropertyBySemantic(t,n))return i.getPropertyBySemantic(t,n);if(i.hasProperty(t,n))return i.getProperty(t,n)}let o=e.metadata;if(u(o)){if(o.hasPropertyBySemantic(n))return o.getPropertyBySemantic(n);if(o.hasProperty(n))return o.getProperty(n)}let r=e.tile,s=r.metadata;if(u(s)){if(s.hasPropertyBySemantic(n))return s.getPropertyBySemantic(n);if(s.hasProperty(n))return s.getProperty(n)}let a;if(u(r.implicitSubtree)&&(a=r.implicitSubtree.metadata),u(a)){if(a.hasPropertyBySemantic(n))return a.getPropertyBySemantic(n);if(a.hasProperty(n))return a.getProperty(n)}let c=u(e.group)?e.group.metadata:void 0;if(u(c)){if(c.hasPropertyBySemantic(n))return c.getPropertyBySemantic(n);if(c.hasProperty(n))return c.getProperty(n)}let l=e.tileset.metadata;if(u(l)){if(l.hasPropertyBySemantic(n))return l.getPropertyBySemantic(n);if(l.hasProperty(n))return l.getProperty(n)}};uf.prototype.getPropertyInherited=function(e){return uf.getPropertyInherited(this._content,this._batchId,e)};uf.prototype.setProperty=function(e,t){this._content.batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0};uf.prototype.isExactClass=function(e){return this._content.batchTable.isExactClass(this._batchId,e)};uf.prototype.isClass=function(e){return this._content.batchTable.isClass(this._batchId,e)};uf.prototype.getExactClassName=function(){return this._content.batchTable.getExactClassName(this._batchId)};var Bs=uf;var S6=class{add(t,n,i){if(typeof arguments[0]!="string")for(let o in arguments[0])this.add(o,arguments[0][o],arguments[1]);else(Array.isArray(t)?t:[t]).forEach(function(o){this[o]=this[o]||[],n&&this[o][i?"unshift":"push"](n)},this)}run(t,n){this[t]=this[t]||[],this[t].forEach(function(i){i.call(n&&n.context?n.context:n,n)})}},w6=class{constructor(t){this.jsep=t,this.registered={}}register(...t){t.forEach(n=>{if(typeof n!="object"||!n.name||!n.init)throw new Error("Invalid JSEP plugin format");this.registered[n.name]||(n.init(this.jsep),this.registered[n.name]=n)})}},Cl=class e{static get version(){return"1.3.8"}static toString(){return"JavaScript Expression Parser (JSEP) v"+e.version}static addUnaryOp(t){return e.max_unop_len=Math.max(t.length,e.max_unop_len),e.unary_ops[t]=1,e}static addBinaryOp(t,n,i){return e.max_binop_len=Math.max(t.length,e.max_binop_len),e.binary_ops[t]=n,i?e.right_associative.add(t):e.right_associative.delete(t),e}static addIdentifierChar(t){return e.additional_identifier_chars.add(t),e}static addLiteral(t,n){return e.literals[t]=n,e}static removeUnaryOp(t){return delete e.unary_ops[t],t.length===e.max_unop_len&&(e.max_unop_len=e.getMaxKeyLen(e.unary_ops)),e}static removeAllUnaryOps(){return e.unary_ops={},e.max_unop_len=0,e}static removeIdentifierChar(t){return e.additional_identifier_chars.delete(t),e}static removeBinaryOp(t){return delete e.binary_ops[t],t.length===e.max_binop_len&&(e.max_binop_len=e.getMaxKeyLen(e.binary_ops)),e.right_associative.delete(t),e}static removeAllBinaryOps(){return e.binary_ops={},e.max_binop_len=0,e}static removeLiteral(t){return delete e.literals[t],e}static removeAllLiterals(){return e.literals={},e}get char(){return this.expr.charAt(this.index)}get code(){return this.expr.charCodeAt(this.index)}constructor(t){this.expr=t,this.index=0}static parse(t){return new e(t).parse()}static getMaxKeyLen(t){return Math.max(0,...Object.keys(t).map(n=>n.length))}static isDecimalDigit(t){return t>=48&&t<=57}static binaryPrecedence(t){return e.binary_ops[t]||0}static isIdentifierStart(t){return t>=65&&t<=90||t>=97&&t<=122||t>=128&&!e.binary_ops[String.fromCharCode(t)]||e.additional_identifier_chars.has(String.fromCharCode(t))}static isIdentifierPart(t){return e.isIdentifierStart(t)||e.isDecimalDigit(t)}throwError(t){let n=new Error(t+" at character "+this.index);throw n.index=this.index,n.description=t,n}runHook(t,n){if(e.hooks[t]){let i={context:this,node:n};return e.hooks.run(t,i),i.node}return n}searchHook(t){if(e.hooks[t]){let n={context:this};return e.hooks[t].find(function(i){return i.call(n.context,n),n.node}),n.node}}gobbleSpaces(){let t=this.code;for(;t===e.SPACE_CODE||t===e.TAB_CODE||t===e.LF_CODE||t===e.CR_CODE;)t=this.expr.charCodeAt(++this.index);this.runHook("gobble-spaces")}parse(){this.runHook("before-all");let t=this.gobbleExpressions(),n=t.length===1?t[0]:{type:e.COMPOUND,body:t};return this.runHook("after-all",n)}gobbleExpressions(t){let n=[],i,o;for(;this.index<this.expr.length;)if(i=this.code,i===e.SEMCOL_CODE||i===e.COMMA_CODE)this.index++;else if(o=this.gobbleExpression())n.push(o);else if(this.index<this.expr.length){if(i===t)break;this.throwError('Unexpected "'+this.char+'"')}return n}gobbleExpression(){let t=this.searchHook("gobble-expression")||this.gobbleBinaryExpression();return this.gobbleSpaces(),this.runHook("after-expression",t)}gobbleBinaryOp(){this.gobbleSpaces();let t=this.expr.substr(this.index,e.max_binop_len),n=t.length;for(;n>0;){if(e.binary_ops.hasOwnProperty(t)&&(!e.isIdentifierStart(this.code)||this.index+t.length<this.expr.length&&!e.isIdentifierPart(this.expr.charCodeAt(this.index+t.length))))return this.index+=n,t;t=t.substr(0,--n)}return!1}gobbleBinaryExpression(){let t,n,i,o,r,s,a,c,l;if(s=this.gobbleToken(),!s||(n=this.gobbleBinaryOp(),!n))return s;for(r={value:n,prec:e.binaryPrecedence(n),right_a:e.right_associative.has(n)},a=this.gobbleToken(),a||this.throwError("Expected expression after "+n),o=[s,r,a];n=this.gobbleBinaryOp();){if(i=e.binaryPrecedence(n),i===0){this.index-=n.length;break}r={value:n,prec:i,right_a:e.right_associative.has(n)},l=n;let f=d=>r.right_a&&d.right_a?i>d.prec:i<=d.prec;for(;o.length>2&&f(o[o.length-2]);)a=o.pop(),n=o.pop().value,s=o.pop(),t={type:e.BINARY_EXP,operator:n,left:s,right:a},o.push(t);t=this.gobbleToken(),t||this.throwError("Expected expression after "+l),o.push(r,t)}for(c=o.length-1,t=o[c];c>1;)t={type:e.BINARY_EXP,operator:o[c-1].value,left:o[c-2],right:t},c-=2;return t}gobbleToken(){let t,n,i,o;if(this.gobbleSpaces(),o=this.searchHook("gobble-token"),o)return this.runHook("after-token",o);if(t=this.code,e.isDecimalDigit(t)||t===e.PERIOD_CODE)return this.gobbleNumericLiteral();if(t===e.SQUOTE_CODE||t===e.DQUOTE_CODE)o=this.gobbleStringLiteral();else if(t===e.OBRACK_CODE)o=this.gobbleArray();else{for(n=this.expr.substr(this.index,e.max_unop_len),i=n.length;i>0;){if(e.unary_ops.hasOwnProperty(n)&&(!e.isIdentifierStart(this.code)||this.index+n.length<this.expr.length&&!e.isIdentifierPart(this.expr.charCodeAt(this.index+n.length)))){this.index+=i;let r=this.gobbleToken();return r||this.throwError("missing unaryOp argument"),this.runHook("after-token",{type:e.UNARY_EXP,operator:n,argument:r,prefix:!0})}n=n.substr(0,--i)}e.isIdentifierStart(t)?(o=this.gobbleIdentifier(),e.literals.hasOwnProperty(o.name)?o={type:e.LITERAL,value:e.literals[o.name],raw:o.name}:o.name===e.this_str&&(o={type:e.THIS_EXP})):t===e.OPAREN_CODE&&(o=this.gobbleGroup())}return o?(o=this.gobbleTokenProperty(o),this.runHook("after-token",o)):this.runHook("after-token",!1)}gobbleTokenProperty(t){this.gobbleSpaces();let n=this.code;for(;n===e.PERIOD_CODE||n===e.OBRACK_CODE||n===e.OPAREN_CODE||n===e.QUMARK_CODE;){let i;if(n===e.QUMARK_CODE){if(this.expr.charCodeAt(this.index+1)!==e.PERIOD_CODE)break;i=!0,this.index+=2,this.gobbleSpaces(),n=this.code}this.index++,n===e.OBRACK_CODE?(t={type:e.MEMBER_EXP,computed:!0,object:t,property:this.gobbleExpression()},this.gobbleSpaces(),n=this.code,n!==e.CBRACK_CODE&&this.throwError("Unclosed ["),this.index++):n===e.OPAREN_CODE?t={type:e.CALL_EXP,arguments:this.gobbleArguments(e.CPAREN_CODE),callee:t}:(n===e.PERIOD_CODE||i)&&(i&&this.index--,this.gobbleSpaces(),t={type:e.MEMBER_EXP,computed:!1,object:t,property:this.gobbleIdentifier()}),i&&(t.optional=!0),this.gobbleSpaces(),n=this.code}return t}gobbleNumericLiteral(){let t="",n,i;for(;e.isDecimalDigit(this.code);)t+=this.expr.charAt(this.index++);if(this.code===e.PERIOD_CODE)for(t+=this.expr.charAt(this.index++);e.isDecimalDigit(this.code);)t+=this.expr.charAt(this.index++);if(n=this.char,n==="e"||n==="E"){for(t+=this.expr.charAt(this.index++),n=this.char,(n==="+"||n==="-")&&(t+=this.expr.charAt(this.index++));e.isDecimalDigit(this.code);)t+=this.expr.charAt(this.index++);e.isDecimalDigit(this.expr.charCodeAt(this.index-1))||this.throwError("Expected exponent ("+t+this.char+")")}return i=this.code,e.isIdentifierStart(i)?this.throwError("Variable names cannot start with a number ("+t+this.char+")"):(i===e.PERIOD_CODE||t.length===1&&t.charCodeAt(0)===e.PERIOD_CODE)&&this.throwError("Unexpected period"),{type:e.LITERAL,value:parseFloat(t),raw:t}}gobbleStringLiteral(){let t="",n=this.index,i=this.expr.charAt(this.index++),o=!1;for(;this.index<this.expr.length;){let r=this.expr.charAt(this.index++);if(r===i){o=!0;break}else if(r==="\\")switch(r=this.expr.charAt(this.index++),r){case"n":t+=`


`;break;case"r":t+="\r";break;case"t":t+="    ";break;case"b":t+="\b";break;case"f":t+="\f";break;case"v":t+="\v";break;default:t+=r}else t+=r}return o||this.throwError('Unclosed quote after "'+t+'"'),{type:e.LITERAL,value:t,raw:this.expr.substring(n,this.index)}}gobbleIdentifier(){let t=this.code,n=this.index;for(e.isIdentifierStart(t)?this.index++:this.throwError("Unexpected "+this.char);this.index<this.expr.length&&(t=this.code,e.isIdentifierPart(t));)this.index++;return{type:e.IDENTIFIER,name:this.expr.slice(n,this.index)}}gobbleArguments(t){let n=[],i=!1,o=0;for(;this.index<this.expr.length;){this.gobbleSpaces();let r=this.code;if(r===t){i=!0,this.index++,t===e.CPAREN_CODE&&o&&o>=n.length&&this.throwError("Unexpected token "+String.fromCharCode(t));break}else if(r===e.COMMA_CODE){if(this.index++,o++,o!==n.length){if(t===e.CPAREN_CODE)this.throwError("Unexpected token ,");else if(t===e.CBRACK_CODE)for(let s=n.length;s<o;s++)n.push(null)}}else if(n.length!==o&&o!==0)this.throwError("Expected comma");else{let s=this.gobbleExpression();(!s||s.type===e.COMPOUND)&&this.throwError("Expected comma"),n.push(s)}}return i||this.throwError("Expected "+String.fromCharCode(t)),n}gobbleGroup(){this.index++;let t=this.gobbleExpressions(e.CPAREN_CODE);if(this.code===e.CPAREN_CODE)return this.index++,t.length===1?t[0]:t.length?{type:e.SEQUENCE_EXP,expressions:t}:!1;this.throwError("Unclosed (")}gobbleArray(){return this.index++,{type:e.ARRAY_EXP,elements:this.gobbleArguments(e.CBRACK_CODE)}}},uMe=new S6;Object.assign(Cl,{hooks:uMe,plugins:new w6(Cl),COMPOUND:"Compound",SEQUENCE_EXP:"SequenceExpression",IDENTIFIER:"Identifier",MEMBER_EXP:"MemberExpression",LITERAL:"Literal",THIS_EXP:"ThisExpression",CALL_EXP:"CallExpression",UNARY_EXP:"UnaryExpression",BINARY_EXP:"BinaryExpression",ARRAY_EXP:"ArrayExpression",TAB_CODE:9,LF_CODE:10,CR_CODE:13,SPACE_CODE:32,PERIOD_CODE:46,COMMA_CODE:44,SQUOTE_CODE:39,DQUOTE_CODE:34,OPAREN_CODE:40,CPAREN_CODE:41,OBRACK_CODE:91,CBRACK_CODE:93,QUMARK_CODE:63,SEMCOL_CODE:59,COLON_CODE:58,unary_ops:{"-":1,"!":1,"~":1,"+":1},binary_ops:{"||":1,"&&":2,"|":3,"^":4,"&":5,"==":6,"!=":6,"===":6,"!==":6,"<":7,">":7,"<=":7,">=":7,"<<":8,">>":8,">>>":8,"+":9,"-":9,"*":10,"/":10,"%":10},right_associative:new Set,additional_identifier_chars:new Set(["$","_"]),literals:{true:!0,false:!1,null:null},this_str:"this"});Cl.max_unop_len=Cl.getMaxKeyLen(Cl.unary_ops);Cl.max_binop_len=Cl.getMaxKeyLen(Cl.binary_ops);var Mg=e=>new Cl(e).parse(),fMe=Object.getOwnPropertyNames(Cl);fMe.forEach(e=>{Mg[e]===void 0&&e!=="prototype"&&(Mg[e]=Cl[e])});Mg.Jsep=Cl;var dMe="ConditionalExpression",hMe={name:"ternary",init(e){e.hooks.add("after-expression",function(n){if(n.node&&this.code===e.QUMARK_CODE){this.index++;let i=n.node,o=this.gobbleExpression();if(o||this.throwError("Expected expression"),this.gobbleSpaces(),this.code===e.COLON_CODE){this.index++;let r=this.gobbleExpression();if(r||this.throwError("Expected expression"),n.node={type:dMe,test:i,consequent:o,alternate:r},i.operator&&e.binary_ops[i.operator]<=.9){let s=i;for(;s.right.operator&&e.binary_ops[s.right.operator]<=.9;)s=s.right;n.node.test=s.right,s.right=n.node,n.node=i}}else this.throwError("Expected :")}})}};Mg.plugins.register(hMe);var mMe={VARIABLE:0,UNARY:1,BINARY:2,TERNARY:3,CONDITIONAL:4,MEMBER:5,FUNCTION_CALL:6,ARRAY:7,REGEX:8,VARIABLE_IN_STRING:9,LITERAL_NULL:10,LITERAL_BOOLEAN:11,LITERAL_NUMBER:12,LITERAL_STRING:13,LITERAL_COLOR:14,LITERAL_VECTOR:15,LITERAL_REGEX:16,LITERAL_UNDEFINED:17,BUILTIN_VARIABLE:18},pt=Object.freeze(mMe);function Rd(e,t){this._expression=e,e=vMe(e,t),e=IMe(DMe(e)),Mg.addBinaryOp("=~",0),Mg.addBinaryOp("!~",0);let n;try{n=Mg(e)}catch(i){throw new ue(i)}this._runtimeAst=Ai(this,n)}Object.defineProperties(Rd.prototype,{expression:{get:function(){return this._expression}}});var On={arrayIndex:0,arrayArray:[[]],cartesian2Index:0,cartesian3Index:0,cartesian4Index:0,cartesian2Array:[new z],cartesian3Array:[new h],cartesian4Array:[new oe],reset:function(){this.arrayIndex=0,this.cartesian2Index=0,this.cartesian3Index=0,this.cartesian4Index=0},getArray:function(){this.arrayIndex>=this.arrayArray.length&&this.arrayArray.push([]);let e=this.arrayArray[this.arrayIndex++];return e.length=0,e},getCartesian2:function(){return this.cartesian2Index>=this.cartesian2Array.length&&this.cartesian2Array.push(new z),this.cartesian2Array[this.cartesian2Index++]},getCartesian3:function(){return this.cartesian3Index>=this.cartesian3Array.length&&this.cartesian3Array.push(new h),this.cartesian3Array[this.cartesian3Index++]},getCartesian4:function(){return this.cartesian4Index>=this.cartesian4Array.length&&this.cartesian4Array.push(new oe),this.cartesian4Array[this.cartesian4Index++]}};Rd.prototype.evaluate=function(e,t){On.reset();let n=this._runtimeAst.evaluate(e);return t instanceof G&&n instanceof oe?G.fromCartesian4(n,t):n instanceof z||n instanceof h||n instanceof oe?n.clone(t):n};Rd.prototype.evaluateColor=function(e,t){On.reset();let n=this._runtimeAst.evaluate(e);return G.fromCartesian4(n,t)};Rd.prototype.getShaderFunction=function(e,t,n,i){let o=this.getShaderExpression(t,n);return o=`${i} ${e}


{


    return ${o};


}


`,o};Rd.prototype.getShaderExpression=function(e,t){return this._runtimeAst.getShaderExpression(e,t)};Rd.prototype.getVariables=function(){let e=[];return this._runtimeAst.getVariables(e),e=e.filter(function(t,n,i){return i.indexOf(t)===n}),e};var pMe=["!","-","+"],Hne=["+","-","*","/","%","===","!==",">",">=","<","<=","&&","||","!~","=~"],bU=/\${(.*?)}/g,_Me=/\\/g,gMe="@#%",yMe=/@#%/g,TU=new G,AU={abs:ks(Math.abs),sqrt:ks(Math.sqrt),cos:ks(Math.cos),sin:ks(Math.sin),tan:ks(Math.tan),acos:ks(Math.acos),asin:ks(Math.asin),atan:ks(Math.atan),radians:ks(O.toRadians),degrees:ks(O.toDegrees),sign:ks(O.sign),floor:ks(Math.floor),ceil:ks(Math.ceil),round:ks(Math.round),exp:ks(Math.exp),exp2:ks(bMe),log:ks(Math.log),log2:ks(TMe),fract:ks(xMe),length:AMe,normalize:CMe},CU={atan2:yU(Math.atan2,!1),pow:yU(Math.pow,!1),min:yU(Math.min,!0),max:yU(Math.max,!0),distance:EMe,dot:SMe,cross:wMe},I6={clamp:Gne(O.clamp,!0),mix:Gne(O.lerp,!0)};function xMe(e){return e-Math.floor(e)}function bMe(e){return Math.pow(2,e)}function TMe(e){return O.log2(e)}function ks(e){return function(t,n){if(typeof n=="number")return e(n);if(n instanceof z)return z.fromElements(e(n.x),e(n.y),On.getCartesian2());if(n instanceof h)return h.fromElements(e(n.x),e(n.y),e(n.z),On.getCartesian3());if(n instanceof oe)return oe.fromElements(e(n.x),e(n.y),e(n.z),e(n.w),On.getCartesian4());throw new ue(`Function "${t}" requires a vector or number argument. Argument is ${n}.`)}}function yU(e,t){return function(n,i,o){if(t&&typeof o=="number"){if(typeof i=="number")return e(i,o);if(i instanceof z)return z.fromElements(e(i.x,o),e(i.y,o),On.getCartesian2());if(i instanceof h)return h.fromElements(e(i.x,o),e(i.y,o),e(i.z,o),On.getCartesian3());if(i instanceof oe)return oe.fromElements(e(i.x,o),e(i.y,o),e(i.z,o),e(i.w,o),On.getCartesian4())}if(typeof i=="number"&&typeof o=="number")return e(i,o);if(i instanceof z&&o instanceof z)return z.fromElements(e(i.x,o.x),e(i.y,o.y),On.getCartesian2());if(i instanceof h&&o instanceof h)return h.fromElements(e(i.x,o.x),e(i.y,o.y),e(i.z,o.z),On.getCartesian3());if(i instanceof oe&&o instanceof oe)return oe.fromElements(e(i.x,o.x),e(i.y,o.y),e(i.z,o.z),e(i.w,o.w),On.getCartesian4());throw new ue(`Function "${n}" requires vector or number arguments of matching types. Arguments are ${i} and ${o}.`)}}function Gne(e,t){return function(n,i,o,r){if(t&&typeof r=="number"){if(typeof i=="number"&&typeof o=="number")return e(i,o,r);if(i instanceof z&&o instanceof z)return z.fromElements(e(i.x,o.x,r),e(i.y,o.y,r),On.getCartesian2());if(i instanceof h&&o instanceof h)return h.fromElements(e(i.x,o.x,r),e(i.y,o.y,r),e(i.z,o.z,r),On.getCartesian3());if(i instanceof oe&&o instanceof oe)return oe.fromElements(e(i.x,o.x,r),e(i.y,o.y,r),e(i.z,o.z,r),e(i.w,o.w,r),On.getCartesian4())}if(typeof i=="number"&&typeof o=="number"&&typeof r=="number")return e(i,o,r);if(i instanceof z&&o instanceof z&&r instanceof z)return z.fromElements(e(i.x,o.x,r.x),e(i.y,o.y,r.y),On.getCartesian2());if(i instanceof h&&o instanceof h&&r instanceof h)return h.fromElements(e(i.x,o.x,r.x),e(i.y,o.y,r.y),e(i.z,o.z,r.z),On.getCartesian3());if(i instanceof oe&&o instanceof oe&&r instanceof oe)return oe.fromElements(e(i.x,o.x,r.x),e(i.y,o.y,r.y),e(i.z,o.z,r.z),e(i.w,o.w,r.w),On.getCartesian4());throw new ue(`Function "${n}" requires vector or number arguments of matching types. Arguments are ${i}, ${o}, and ${r}.`)}}function AMe(e,t){if(typeof t=="number")return Math.abs(t);if(t instanceof z)return z.magnitude(t);if(t instanceof h)return h.magnitude(t);if(t instanceof oe)return oe.magnitude(t);throw new ue(`Function "${e}" requires a vector or number argument. Argument is ${t}.`)}function CMe(e,t){if(typeof t=="number")return 1;if(t instanceof z)return z.normalize(t,On.getCartesian2());if(t instanceof h)return h.normalize(t,On.getCartesian3());if(t instanceof oe)return oe.normalize(t,On.getCartesian4());throw new ue(`Function "${e}" requires a vector or number argument. Argument is ${t}.`)}function EMe(e,t,n){if(typeof t=="number"&&typeof n=="number")return Math.abs(t-n);if(t instanceof z&&n instanceof z)return z.distance(t,n);if(t instanceof h&&n instanceof h)return h.distance(t,n);if(t instanceof oe&&n instanceof oe)return oe.distance(t,n);throw new ue(`Function "${e}" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)}function SMe(e,t,n){if(typeof t=="number"&&typeof n=="number")return t*n;if(t instanceof z&&n instanceof z)return z.dot(t,n);if(t instanceof h&&n instanceof h)return h.dot(t,n);if(t instanceof oe&&n instanceof oe)return oe.dot(t,n);throw new ue(`Function "${e}" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)}function wMe(e,t,n){if(t instanceof h&&n instanceof h)return h.cross(t,n,On.getCartesian3());throw new ue(`Function "${e}" requires vec3 arguments. Arguments are ${t} and ${n}.`)}function gt(e,t,n,i,o){this._type=e,this._value=t,this._left=n,this._right=i,this._test=o,this.evaluate=void 0,UMe(this)}function vMe(e,t){if(!u(t))return e;for(let n in t)if(t.hasOwnProperty(n)){let i=new RegExp(`\\$\\{${n}\\}`,"g"),o=`(${t[n]})`;u(o)&&(e=e.replace(i,o))}return e}function DMe(e){return e.replace(_Me,gMe)}function D6(e){return e.replace(yMe,"\\")}function IMe(e){let t=e,n="",i=t.indexOf("${");for(;i>=0;){let o=t.indexOf("'"),r=t.indexOf('"'),s;if(o>=0&&o<i)s=t.indexOf("'",o+1),n+=t.substr(0,s+1),t=t.substr(s+1),i=t.indexOf("${");else if(r>=0&&r<i)s=t.indexOf('"',r+1),n+=t.substr(0,s+1),t=t.substr(s+1),i=t.indexOf("${");else{n+=t.substr(0,i);let a=t.indexOf("}");if(a<0)throw new ue("Unmatched {.");n+=`czm_${t.substr(i+2,a-(i+2))}`,t=t.substr(a+1),i=t.indexOf("${")}}return n+=t,n}function PMe(e){let t=typeof e.value;if(e.value===null)return new gt(pt.LITERAL_NULL,null);if(t==="boolean")return new gt(pt.LITERAL_BOOLEAN,e.value);if(t==="number")return new gt(pt.LITERAL_NUMBER,e.value);if(t==="string")return e.value.indexOf("${")>=0?new gt(pt.VARIABLE_IN_STRING,e.value):new gt(pt.LITERAL_STRING,D6(e.value))}function RMe(e,t){let n=t.arguments,i=n.length,o,r,s,a;if(t.callee.type==="MemberExpression"){o=t.callee.property.name;let c=t.callee.object;if(o==="test"||o==="exec"){if(!u(c.callee)||c.callee.name!=="regExp")throw new ue(`${o} is not a function.`);return i===0?o==="test"?new gt(pt.LITERAL_BOOLEAN,!1):new gt(pt.LITERAL_NULL,null):(s=Ai(e,c),a=Ai(e,n[0]),new gt(pt.FUNCTION_CALL,o,s,a))}else if(o==="toString")return r=Ai(e,c),new gt(pt.FUNCTION_CALL,o,r);throw new ue(`Unexpected function call "${o}".`)}if(o=t.callee.name,o==="color"){if(i===0)return new gt(pt.LITERAL_COLOR,o);if(r=Ai(e,n[0]),u(n[1])){let c=Ai(e,n[1]);return new gt(pt.LITERAL_COLOR,o,[r,c])}return new gt(pt.LITERAL_COLOR,o,[r])}else if(o==="rgb"||o==="hsl"){if(i<3)throw new ue(`${o} requires three arguments.`);return r=[Ai(e,n[0]),Ai(e,n[1]),Ai(e,n[2])],new gt(pt.LITERAL_COLOR,o,r)}else if(o==="rgba"||o==="hsla"){if(i<4)throw new ue(`${o} requires four arguments.`);return r=[Ai(e,n[0]),Ai(e,n[1]),Ai(e,n[2]),Ai(e,n[3])],new gt(pt.LITERAL_COLOR,o,r)}else if(o==="vec2"||o==="vec3"||o==="vec4"){r=new Array(i);for(let c=0;c<i;++c)r[c]=Ai(e,n[c]);return new gt(pt.LITERAL_VECTOR,o,r)}else{if(o==="isNaN"||o==="isFinite")return i===0?o==="isNaN"?new gt(pt.LITERAL_BOOLEAN,!0):new gt(pt.LITERAL_BOOLEAN,!1):(r=Ai(e,n[0]),new gt(pt.UNARY,o,r));if(o==="isExactClass"||o==="isClass"){if(i<1||i>1)throw new ue(`${o} requires exactly one argument.`);return r=Ai(e,n[0]),new gt(pt.UNARY,o,r)}else if(o==="getExactClassName"){if(i>0)throw new ue(`${o} does not take any argument.`);return new gt(pt.UNARY,o)}else if(u(AU[o])){if(i!==1)throw new ue(`${o} requires exactly one argument.`);return r=Ai(e,n[0]),new gt(pt.UNARY,o,r)}else if(u(CU[o])){if(i!==2)throw new ue(`${o} requires exactly two arguments.`);return s=Ai(e,n[0]),a=Ai(e,n[1]),new gt(pt.BINARY,o,s,a)}else if(u(I6[o])){if(i!==3)throw new ue(`${o} requires exactly three arguments.`);s=Ai(e,n[0]),a=Ai(e,n[1]);let c=Ai(e,n[2]);return new gt(pt.TERNARY,o,s,a,c)}else{if(o==="Boolean")return i===0?new gt(pt.LITERAL_BOOLEAN,!1):(r=Ai(e,n[0]),new gt(pt.UNARY,o,r));if(o==="Number")return i===0?new gt(pt.LITERAL_NUMBER,0):(r=Ai(e,n[0]),new gt(pt.UNARY,o,r));if(o==="String")return i===0?new gt(pt.LITERAL_STRING,""):(r=Ai(e,n[0]),new gt(pt.UNARY,o,r));if(o==="regExp")return OMe(e,t)}}throw new ue(`Unexpected function call "${o}".`)}function OMe(e,t){let n=t.arguments;if(n.length===0)return new gt(pt.LITERAL_REGEX,new RegExp);let i=Ai(e,n[0]),o;if(n.length>1){let r=Ai(e,n[1]);if(v6(i)&&v6(r)){try{o=new RegExp(D6(String(i._value)),r._value)}catch(s){throw new ue(s)}return new gt(pt.LITERAL_REGEX,o)}return new gt(pt.REGEX,i,r)}if(v6(i)){try{o=new RegExp(D6(String(i._value)))}catch(r){throw new ue(r)}return new gt(pt.LITERAL_REGEX,o)}return new gt(pt.REGEX,i)}function MMe(e){if(BMe(e.name)){let t=kMe(e.name);return t.substr(0,8)==="tiles3d_"?new gt(pt.BUILTIN_VARIABLE,t):new gt(pt.VARIABLE,t)}else{if(e.name==="NaN")return new gt(pt.LITERAL_NUMBER,NaN);if(e.name==="Infinity")return new gt(pt.LITERAL_NUMBER,1/0);if(e.name==="undefined")return new gt(pt.LITERAL_UNDEFINED,void 0)}throw new ue(`${e.name} is not defined.`)}function LMe(e){let t=e.property.name;if(t==="PI")return new gt(pt.LITERAL_NUMBER,Math.PI);if(t==="E")return new gt(pt.LITERAL_NUMBER,Math.E)}function NMe(e){if(e.property.name==="POSITIVE_INFINITY")return new gt(pt.LITERAL_NUMBER,Number.POSITIVE_INFINITY)}function FMe(e,t){if(t.object.name==="Math")return LMe(t);if(t.object.name==="Number")return NMe(t);let n,i=Ai(e,t.object);return t.computed?(n=Ai(e,t.property),new gt(pt.MEMBER,"brackets",i,n)):(n=new gt(pt.LITERAL_STRING,t.property.name),new gt(pt.MEMBER,"dot",i,n))}function v6(e){return e._type>=pt.LITERAL_NULL}function BMe(e){return e.substr(0,4)==="czm_"}function kMe(e){return e.substr(4)}function Ai(e,t){let n,i,o,r;if(t.type==="Literal")n=PMe(t);else if(t.type==="CallExpression")n=RMe(e,t);else if(t.type==="Identifier")n=MMe(t);else if(t.type==="UnaryExpression"){i=t.operator;let s=Ai(e,t.argument);if(pMe.indexOf(i)>-1)n=new gt(pt.UNARY,i,s);else throw new ue(`Unexpected operator "${i}".`)}else if(t.type==="BinaryExpression")if(i=t.operator,o=Ai(e,t.left),r=Ai(e,t.right),Hne.indexOf(i)>-1)n=new gt(pt.BINARY,i,o,r);else throw new ue(`Unexpected operator "${i}".`);else if(t.type==="LogicalExpression")i=t.operator,o=Ai(e,t.left),r=Ai(e,t.right),Hne.indexOf(i)>-1&&(n=new gt(pt.BINARY,i,o,r));else if(t.type==="ConditionalExpression"){let s=Ai(e,t.test);o=Ai(e,t.consequent),r=Ai(e,t.alternate),n=new gt(pt.CONDITIONAL,"?",o,r,s)}else if(t.type==="MemberExpression")n=FMe(e,t);else if(t.type==="ArrayExpression"){let s=[];for(let a=0;a<t.elements.length;a++)s[a]=Ai(e,t.elements[a]);n=new gt(pt.ARRAY,s)}else throw t.type==="Compound"?new ue("Provide exactly one expression."):new ue("Cannot parse expression.");return n}function UMe(e){e._type===pt.CONDITIONAL?e.evaluate=e._evaluateConditional:e._type===pt.FUNCTION_CALL?e._value==="test"?e.evaluate=e._evaluateRegExpTest:e._value==="exec"?e.evaluate=e._evaluateRegExpExec:e._value==="toString"&&(e.evaluate=e._evaluateToString):e._type===pt.UNARY?e._value==="!"?e.evaluate=e._evaluateNot:e._value==="-"?e.evaluate=e._evaluateNegative:e._value==="+"?e.evaluate=e._evaluatePositive:e._value==="isNaN"?e.evaluate=e._evaluateNaN:e._value==="isFinite"?e.evaluate=e._evaluateIsFinite:e._value==="isExactClass"?e.evaluate=e._evaluateIsExactClass:e._value==="isClass"?e.evaluate=e._evaluateIsClass:e._value==="getExactClassName"?e.evaluate=e._evaluateGetExactClassName:e._value==="Boolean"?e.evaluate=e._evaluateBooleanConversion:e._value==="Number"?e.evaluate=e._evaluateNumberConversion:e._value==="String"?e.evaluate=e._evaluateStringConversion:u(AU[e._value])&&(e.evaluate=zMe(e._value)):e._type===pt.BINARY?e._value==="+"?e.evaluate=e._evaluatePlus:e._value==="-"?e.evaluate=e._evaluateMinus:e._value==="*"?e.evaluate=e._evaluateTimes:e._value==="/"?e.evaluate=e._evaluateDivide:e._value==="%"?e.evaluate=e._evaluateMod:e._value==="==="?e.evaluate=e._evaluateEqualsStrict:e._value==="!=="?e.evaluate=e._evaluateNotEqualsStrict:e._value==="<"?e.evaluate=e._evaluateLessThan:e._value==="<="?e.evaluate=e._evaluateLessThanOrEquals:e._value===">"?e.evaluate=e._evaluateGreaterThan:e._value===">="?e.evaluate=e._evaluateGreaterThanOrEquals:e._value==="&&"?e.evaluate=e._evaluateAnd:e._value==="||"?e.evaluate=e._evaluateOr:e._value==="=~"?e.evaluate=e._evaluateRegExpMatch:e._value==="!~"?e.evaluate=e._evaluateRegExpNotMatch:u(CU[e._value])&&(e.evaluate=HMe(e._value)):e._type===pt.TERNARY?e.evaluate=GMe(e._value):e._type===pt.MEMBER?e._value==="brackets"?e.evaluate=e._evaluateMemberBrackets:e.evaluate=e._evaluateMemberDot:e._type===pt.ARRAY?e.evaluate=e._evaluateArray:e._type===pt.VARIABLE?e.evaluate=e._evaluateVariable:e._type===pt.VARIABLE_IN_STRING?e.evaluate=e._evaluateVariableString:e._type===pt.LITERAL_COLOR?e.evaluate=e._evaluateLiteralColor:e._type===pt.LITERAL_VECTOR?e.evaluate=e._evaluateLiteralVector:e._type===pt.LITERAL_STRING?e.evaluate=e._evaluateLiteralString:e._type===pt.REGEX?e.evaluate=e._evaluateRegExp:e._type===pt.BUILTIN_VARIABLE?e._value==="tiles3d_tileset_time"&&(e.evaluate=VMe):e.evaluate=e._evaluateLiteral}function VMe(e){return u(e)?e.content.tileset.timeSinceLoad:0}function zMe(e){let t=AU[e];return function(n){let i=this._left.evaluate(n);return t(e,i)}}function HMe(e){let t=CU[e];return function(n){let i=this._left.evaluate(n),o=this._right.evaluate(n);return t(e,i,o)}}function GMe(e){let t=I6[e];return function(n){let i=this._left.evaluate(n),o=this._right.evaluate(n),r=this._test.evaluate(n);return t(e,i,o,r)}}function EU(e,t){if(u(e))return e.getPropertyInherited(t)}gt.prototype._evaluateLiteral=function(){return this._value};gt.prototype._evaluateLiteralColor=function(e){let t=TU,n=this._left;if(this._value==="color")u(n)?n.length>1?(G.fromCssColorString(n[0].evaluate(e),t),t.alpha=n[1].evaluate(e)):G.fromCssColorString(n[0].evaluate(e),t):G.fromBytes(255,255,255,255,t);else if(this._value==="rgb")G.fromBytes(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),255,t);else if(this._value==="rgba"){let i=n[3].evaluate(e)*255;G.fromBytes(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),i,t)}else this._value==="hsl"?G.fromHsl(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),1,t):this._value==="hsla"&&G.fromHsl(n[0].evaluate(e),n[1].evaluate(e),n[2].evaluate(e),n[3].evaluate(e),t);return oe.fromColor(t,On.getCartesian4())};gt.prototype._evaluateLiteralVector=function(e){let t=On.getArray(),n=this._value,i=this._left,o=i.length;for(let a=0;a<o;++a){let c=i[a].evaluate(e);if(typeof c=="number")t.push(c);else if(c instanceof z)t.push(c.x,c.y);else if(c instanceof h)t.push(c.x,c.y,c.z);else if(c instanceof oe)t.push(c.x,c.y,c.z,c.w);else throw new ue(`${n} argument must be a vector or number. Argument is ${c}.`)}let r=t.length,s=parseInt(n.charAt(3));if(r===0)throw new ue(`Invalid ${n} constructor. No valid arguments.`);if(r<s&&r>1)throw new ue(`Invalid ${n} constructor. Not enough arguments.`);if(r>s&&o>1)throw new ue(`Invalid ${n} constructor. Too many arguments.`);if(r===1){let a=t[0];t.push(a,a,a)}if(n==="vec2")return z.fromArray(t,0,On.getCartesian2());if(n==="vec3")return h.fromArray(t,0,On.getCartesian3());if(n==="vec4")return oe.fromArray(t,0,On.getCartesian4())};gt.prototype._evaluateLiteralString=function(){return this._value};gt.prototype._evaluateVariableString=function(e){let t=this._value,n=bU.exec(t);for(;n!==null;){let i=n[0],o=n[1],r=EU(e,o);u(r)||(r=""),t=t.replace(i,r),n=bU.exec(t)}return t};gt.prototype._evaluateVariable=function(e){return EU(e,this._value)};function Dx(e){return e._value==="feature"}gt.prototype._evaluateMemberDot=function(e){if(Dx(this._left))return EU(e,this._right.evaluate(e));let t=this._left.evaluate(e);if(!u(t))return;let n=this._right.evaluate(e);if(t instanceof z||t instanceof h||t instanceof oe){if(n==="r")return t.x;if(n==="g")return t.y;if(n==="b")return t.z;if(n==="a")return t.w}return t[n]};gt.prototype._evaluateMemberBrackets=function(e){if(Dx(this._left))return EU(e,this._right.evaluate(e));let t=this._left.evaluate(e);if(!u(t))return;let n=this._right.evaluate(e);if(t instanceof z||t instanceof h||t instanceof oe){if(n===0||n==="r")return t.x;if(n===1||n==="g")return t.y;if(n===2||n==="b")return t.z;if(n===3||n==="a")return t.w}return t[n]};gt.prototype._evaluateArray=function(e){let t=[];for(let n=0;n<this._value.length;n++)t[n]=this._value[n].evaluate(e);return t};gt.prototype._evaluateNot=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new ue(`Operator "!" requires a boolean argument. Argument is ${t}.`);return!t};gt.prototype._evaluateNegative=function(e){let t=this._left.evaluate(e);if(t instanceof z)return z.negate(t,On.getCartesian2());if(t instanceof h)return h.negate(t,On.getCartesian3());if(t instanceof oe)return oe.negate(t,On.getCartesian4());if(typeof t=="number")return-t;throw new ue(`Operator "-" requires a vector or number argument. Argument is ${t}.`)};gt.prototype._evaluatePositive=function(e){let t=this._left.evaluate(e);if(!(t instanceof z||t instanceof h||t instanceof oe||typeof t=="number"))throw new ue(`Operator "+" requires a vector or number argument. Argument is ${t}.`);return t};gt.prototype._evaluateLessThan=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new ue(`Operator "<" requires number arguments. Arguments are ${t} and ${n}.`);return t<n};gt.prototype._evaluateLessThanOrEquals=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new ue(`Operator "<=" requires number arguments. Arguments are ${t} and ${n}.`);return t<=n};gt.prototype._evaluateGreaterThan=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new ue(`Operator ">" requires number arguments. Arguments are ${t} and ${n}.`);return t>n};gt.prototype._evaluateGreaterThanOrEquals=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(typeof t!="number"||typeof n!="number")throw new ue(`Operator ">=" requires number arguments. Arguments are ${t} and ${n}.`);return t>=n};gt.prototype._evaluateOr=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new ue(`Operator "||" requires boolean arguments. First argument is ${t}.`);if(t)return!0;let n=this._right.evaluate(e);if(typeof n!="boolean")throw new ue(`Operator "||" requires boolean arguments. Second argument is ${n}.`);return t||n};gt.prototype._evaluateAnd=function(e){let t=this._left.evaluate(e);if(typeof t!="boolean")throw new ue(`Operator "&&" requires boolean arguments. First argument is ${t}.`);if(!t)return!1;let n=this._right.evaluate(e);if(typeof n!="boolean")throw new ue(`Operator "&&" requires boolean arguments. Second argument is ${n}.`);return t&&n};gt.prototype._evaluatePlus=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof z&&t instanceof z)return z.add(t,n,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.add(t,n,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.add(t,n,On.getCartesian4());if(typeof t=="string"||typeof n=="string")return t+n;if(typeof t=="number"&&typeof n=="number")return t+n;throw new ue(`Operator "+" requires vector or number arguments of matching types, or at least one string argument. Arguments are ${t} and ${n}.`)};gt.prototype._evaluateMinus=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof z&&t instanceof z)return z.subtract(t,n,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.subtract(t,n,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.subtract(t,n,On.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t-n;throw new ue(`Operator "-" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)};gt.prototype._evaluateTimes=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof z&&t instanceof z)return z.multiplyComponents(t,n,On.getCartesian2());if(n instanceof z&&typeof t=="number")return z.multiplyByScalar(n,t,On.getCartesian2());if(t instanceof z&&typeof n=="number")return z.multiplyByScalar(t,n,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.multiplyComponents(t,n,On.getCartesian3());if(n instanceof h&&typeof t=="number")return h.multiplyByScalar(n,t,On.getCartesian3());if(t instanceof h&&typeof n=="number")return h.multiplyByScalar(t,n,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.multiplyComponents(t,n,On.getCartesian4());if(n instanceof oe&&typeof t=="number")return oe.multiplyByScalar(n,t,On.getCartesian4());if(t instanceof oe&&typeof n=="number")return oe.multiplyByScalar(t,n,On.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t*n;throw new ue(`Operator "*" requires vector or number arguments. If both arguments are vectors they must be matching types. Arguments are ${t} and ${n}.`)};gt.prototype._evaluateDivide=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof z&&t instanceof z)return z.divideComponents(t,n,On.getCartesian2());if(t instanceof z&&typeof n=="number")return z.divideByScalar(t,n,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.divideComponents(t,n,On.getCartesian3());if(t instanceof h&&typeof n=="number")return h.divideByScalar(t,n,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.divideComponents(t,n,On.getCartesian4());if(t instanceof oe&&typeof n=="number")return oe.divideByScalar(t,n,On.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t/n;throw new ue(`Operator "/" requires vector or number arguments of matching types, or a number as the second argument. Arguments are ${t} and ${n}.`)};gt.prototype._evaluateMod=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(n instanceof z&&t instanceof z)return z.fromElements(t.x%n.x,t.y%n.y,On.getCartesian2());if(n instanceof h&&t instanceof h)return h.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,On.getCartesian3());if(n instanceof oe&&t instanceof oe)return oe.fromElements(t.x%n.x,t.y%n.y,t.z%n.z,t.w%n.w,On.getCartesian4());if(typeof t=="number"&&typeof n=="number")return t%n;throw new ue(`Operator "%" requires vector or number arguments of matching types. Arguments are ${t} and ${n}.`)};gt.prototype._evaluateEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof z&&t instanceof z||n instanceof h&&t instanceof h||n instanceof oe&&t instanceof oe?t.equals(n):t===n};gt.prototype._evaluateNotEqualsStrict=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);return n instanceof z&&t instanceof z||n instanceof h&&t instanceof h||n instanceof oe&&t instanceof oe?!t.equals(n):t!==n};gt.prototype._evaluateConditional=function(e){let t=this._test.evaluate(e);if(typeof t!="boolean")throw new ue(`Conditional argument of conditional expression must be a boolean. Argument is ${t}.`);return t?this._left.evaluate(e):this._right.evaluate(e)};gt.prototype._evaluateNaN=function(e){return isNaN(this._left.evaluate(e))};gt.prototype._evaluateIsFinite=function(e){return isFinite(this._left.evaluate(e))};gt.prototype._evaluateIsExactClass=function(e){return u(e)?e.isExactClass(this._left.evaluate(e)):!1};gt.prototype._evaluateIsClass=function(e){return u(e)?e.isClass(this._left.evaluate(e)):!1};gt.prototype._evaluateGetExactClassName=function(e){if(u(e))return e.getExactClassName()};gt.prototype._evaluateBooleanConversion=function(e){return!!this._left.evaluate(e)};gt.prototype._evaluateNumberConversion=function(e){return Number(this._left.evaluate(e))};gt.prototype._evaluateStringConversion=function(e){return String(this._left.evaluate(e))};gt.prototype._evaluateRegExp=function(e){let t=this._value.evaluate(e),n="";u(this._left)&&(n=this._left.evaluate(e));let i;try{i=new RegExp(t,n)}catch(o){throw new ue(o)}return i};gt.prototype._evaluateRegExpTest=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(!(t instanceof RegExp&&typeof n=="string"))throw new ue(`RegExp.test requires the first argument to be a RegExp and the second argument to be a string. Arguments are ${t} and ${n}.`);return t.test(n)};gt.prototype._evaluateRegExpMatch=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(t instanceof RegExp&&typeof n=="string")return t.test(n);if(n instanceof RegExp&&typeof t=="string")return n.test(t);throw new ue(`Operator "=~" requires one RegExp argument and one string argument. Arguments are ${t} and ${n}.`)};gt.prototype._evaluateRegExpNotMatch=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(t instanceof RegExp&&typeof n=="string")return!t.test(n);if(n instanceof RegExp&&typeof t=="string")return!n.test(t);throw new ue(`Operator "!~" requires one RegExp argument and one string argument. Arguments are ${t} and ${n}.`)};gt.prototype._evaluateRegExpExec=function(e){let t=this._left.evaluate(e),n=this._right.evaluate(e);if(!(t instanceof RegExp&&typeof n=="string"))throw new ue(`RegExp.exec requires the first argument to be a RegExp and the second argument to be a string. Arguments are ${t} and ${n}.`);let i=t.exec(n);return u(i)?i[1]:null};gt.prototype._evaluateToString=function(e){let t=this._left.evaluate(e);if(t instanceof RegExp||t instanceof z||t instanceof h||t instanceof oe)return String(t);throw new ue(`Unexpected function call "${this._value}".`)};function Wne(e){let t=e._left,n=t.length;for(let a=0;a<n;++a)if(t[a]._type!==pt.LITERAL_NUMBER)return;let i=t[0]._value,o=t[1]._value,r=t[2]._value,s=n===4?t[3]._value:1;return G.fromHsl(i,o,r,s,TU)}function jne(e){let t=e._left,n=t.length;for(let o=0;o<n;++o)if(t[o]._type!==pt.LITERAL_NUMBER)return;let i=TU;return i.red=t[0]._value/255,i.green=t[1]._value/255,i.blue=t[2]._value/255,i.alpha=n===4?t[3]._value:1,i}function Lg(e){return e%1===0?e.toFixed(1):e.toString()}function WMe(e){let t=Lg(e.red),n=Lg(e.green),i=Lg(e.blue);return`vec3(${t}, ${n}, ${i})`}function xU(e){let t=Lg(e.red),n=Lg(e.green),i=Lg(e.blue),o=Lg(e.alpha);return`vec4(${t}, ${n}, ${i}, ${o})`}function qne(e,t,n,i){let o=e.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=e[s].getShaderExpression(t,n,i);return r}function Yne(e,t){return u(t[e])?t[e]:Rd.NULL_SENTINEL}Rd.NULL_SENTINEL="czm_infinity";gt.prototype.getShaderExpression=function(e,t,n){let i,o,r,s,a=this._type,c=this._value;u(this._left)&&(Array.isArray(this._left)?o=qne(this._left,e,t,this):o=this._left.getShaderExpression(e,t,this)),u(this._right)&&(r=this._right.getShaderExpression(e,t,this)),u(this._test)&&(s=this._test.getShaderExpression(e,t,this)),Array.isArray(this._value)&&(c=qne(this._value,e,t,this));let l,f,d;switch(a){case pt.VARIABLE:return Dx(this)?void 0:Yne(c,e);case pt.UNARY:if(c==="Boolean")return`bool(${o})`;if(c==="Number")return`float(${o})`;if(c==="round")return`floor(${o} + 0.5)`;if(u(AU[c]))return`${c}(${o})`;if(c==="isNaN")return`(${o} != ${o})`;if(c==="isFinite")return`(abs(${o}) < czm_infinity)`;if(c==="String"||c==="isExactClass"||c==="isClass"||c==="getExactClassName")throw new ue(`Error generating style shader: "${c}" is not supported.`);return c+o;case pt.BINARY:return c==="%"?`mod(${o}, ${r})`:c==="==="?`(${o} == ${r})`:c==="!=="?`(${o} != ${r})`:c==="atan2"?`atan(${o}, ${r})`:u(CU[c])?`${c}(${o}, ${r})`:`(${o} ${c} ${r})`;case pt.TERNARY:if(u(I6[c]))return`${c}(${o}, ${r}, ${s})`;break;case pt.CONDITIONAL:return`(${s} ? ${o} : ${r})`;case pt.MEMBER:return Dx(this._left)?Yne(r,e):r==="r"||r==="x"||r==="0.0"?`${o}[0]`:r==="g"||r==="y"||r==="1.0"?`${o}[1]`:r==="b"||r==="z"||r==="2.0"?`${o}[2]`:r==="a"||r==="w"||r==="3.0"?`${o}[3]`:`${o}[int(${r})]`;case pt.FUNCTION_CALL:throw new ue(`Error generating style shader: "${c}" is not supported.`);case pt.ARRAY:if(c.length===4)return`vec4(${c[0]}, ${c[1]}, ${c[2]}, ${c[3]})`;if(c.length===3)return`vec3(${c[0]}, ${c[1]}, ${c[2]})`;if(c.length===2)return`vec2(${c[0]}, ${c[1]})`;throw new ue("Error generating style shader: Invalid array length. Array length should be 2, 3, or 4.");case pt.REGEX:throw new ue("Error generating style shader: Regular expressions are not supported.");case pt.VARIABLE_IN_STRING:throw new ue("Error generating style shader: Converting a variable to a string is not supported.");case pt.LITERAL_NULL:return Rd.NULL_SENTINEL;case pt.LITERAL_BOOLEAN:return c?"true":"false";case pt.LITERAL_NUMBER:return Lg(c);case pt.LITERAL_STRING:if(u(n)&&n._type===pt.MEMBER&&(c==="r"||c==="g"||c==="b"||c==="a"||c==="x"||c==="y"||c==="z"||c==="w"||Dx(n._left)))return c;if(i=G.fromCssColorString(c,TU),u(i))return WMe(i);throw new ue("Error generating style shader: String literals are not supported.");case pt.LITERAL_COLOR:if(l=o,c==="color"){if(u(l)){if(l.length>1){let p=l[0],g=l[1];return g!=="1.0"&&(t.translucent=!0),`vec4(${p}, ${g})`}}else return"vec4(1.0)";return`vec4(${l[0]}, 1.0)`}else{if(c==="rgb")return i=jne(this),u(i)?xU(i):`vec4(${l[0]} / 255.0, ${l[1]} / 255.0, ${l[2]} / 255.0, 1.0)`;if(c==="rgba")return l[3]!=="1.0"&&(t.translucent=!0),i=jne(this),u(i)?xU(i):`vec4(${l[0]} / 255.0, ${l[1]} / 255.0, ${l[2]} / 255.0, ${l[3]})`;if(c==="hsl")return i=Wne(this),u(i)?xU(i):`vec4(czm_HSLToRGB(vec3(${l[0]}, ${l[1]}, ${l[2]})), 1.0)`;if(c==="hsla")return i=Wne(this),u(i)?(i.alpha!==1&&(t.translucent=!0),xU(i)):(l[3]!=="1.0"&&(t.translucent=!0),`vec4(czm_HSLToRGB(vec3(${l[0]}, ${l[1]}, ${l[2]})), ${l[3]})`)}break;case pt.LITERAL_VECTOR:f=o.length,d=`${c}(`;for(let p=0;p<f;++p)d+=o[p],p<f-1&&(d+=", ");return d+=")",d;case pt.LITERAL_REGEX:throw new ue("Error generating style shader: Regular expressions are not supported.");case pt.LITERAL_UNDEFINED:return Rd.NULL_SENTINEL;case pt.BUILTIN_VARIABLE:if(c==="tiles3d_tileset_time")return c}};gt.prototype.getVariables=function(e,t){let n,i,o,r=this._type,s=this._value;if(u(this._left))if(Array.isArray(this._left))for(n=this._left,i=n.length,o=0;o<i;++o)n[o].getVariables(e,this);else this._left.getVariables(e,this);if(u(this._right)&&this._right.getVariables(e,this),u(this._test)&&this._test.getVariables(e,this),Array.isArray(this._value))for(n=this._value,i=n.length,o=0;o<i;++o)n[o].getVariables(e,this);let a;switch(r){case pt.VARIABLE:Dx(this)||e.push(s);break;case pt.VARIABLE_IN_STRING:for(a=bU.exec(s);a!==null;)e.push(a[1]),a=bU.exec(s);break;case pt.LITERAL_STRING:u(t)&&t._type===pt.MEMBER&&Dx(t._left)&&e.push(s);break}};var ff=Rd;function Op(e){e=y(e,y.EMPTY_OBJECT),this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._vertexBatchIds=e.vertexBatchIds,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=e.indexOffsets,this._batchedIndices=e.batchedIndices,this._boundingVolume=e.boundingVolume,this._boundingVolumes=e.boundingVolumes,this._center=y(e.center,h.ZERO),this._va=void 0,this._sp=void 0,this._spStencil=void 0,this._spPick=void 0,this._uniformMap=void 0,this._vaSwap=void 0,this._rsStencilDepthPass=void 0,this._rsStencilDepthPass3DTiles=void 0,this._rsColorPass=void 0,this._rsPickPass=void 0,this._rsWireframe=void 0,this._commands=[],this._commandsIgnoreShow=[],this._pickCommands=[],this._constantColor=G.clone(G.WHITE),this._highlightColor=this._constantColor,this._batchDirty=!0,this._pickCommandsDirty=!0,this._framesSinceLastRebatch=0,this._updatingAllCommands=!1,this._trianglesLength=this._indices.length/3,this._geometryByteLength=this._indices.byteLength+this._positions.byteLength+this._vertexBatchIds.byteLength,this.debugWireframe=!1,this._debugWireframe=this.debugWireframe,this._wireframeDirty=!1,this.forceRebatch=!1,this.classificationType=y(e.classificationType,zn.BOTH),this._vertexShaderSource=e._vertexShaderSource,this._fragmentShaderSource=e._fragmentShaderSource,this._attributeLocations=e._attributeLocations,this._uniformMap=e._uniformMap,this._pickId=e._pickId,this._modelMatrix=e._modelMatrix,this._boundingSphere=e._boundingSphere,this._batchIdLookUp={};let t=this._batchIds.length;for(let n=0;n<t;++n){let i=this._batchIds[n];this._batchIdLookUp[i]=n}}Object.defineProperties(Op.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}}});var jMe={position:0,a_batchId:1};function qMe(e,t){if(u(e._va))return;let n=dt.createVertexBuffer({context:t,typedArray:e._positions,usage:Fe.STATIC_DRAW}),i=dt.createVertexBuffer({context:t,typedArray:e._vertexBatchIds,usage:Fe.STATIC_DRAW}),o=dt.createIndexBuffer({context:t,typedArray:e._indices,usage:Fe.DYNAMIC_DRAW,indexDatatype:e._indices.BYTES_PER_ELEMENT===2?Ne.UNSIGNED_SHORT:Ne.UNSIGNED_INT}),r=[{index:0,vertexBuffer:n,componentDatatype:X.fromTypedArray(e._positions),componentsPerAttribute:3},{index:1,vertexBuffer:i,componentDatatype:X.fromTypedArray(e._vertexBatchIds),componentsPerAttribute:1}];e._va=new ii({context:t,attributes:r,indexBuffer:o}),t.webgl2&&(e._vaSwap=new ii({context:t,attributes:r,indexBuffer:dt.createIndexBuffer({context:t,sizeInBytes:o.sizeInBytes,usage:Fe.DYNAMIC_DRAW,indexDatatype:o.indexDatatype})})),e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0}function YMe(e,t){if(u(e._sp))return;let n=e._batchTable,i=y(e._attributeLocations,jMe),o=e._pickId,r=e._vertexShaderSource,s=e._fragmentShaderSource;if(u(r)){e._sp=Kt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:i}),e._spStencil=e._sp,s=ze.replaceMain(s,"czm_non_pick_main"),s=`${s}void main() 


{ 


    czm_non_pick_main(); 


    out_FragColor = ${o}; 


} 


`,e._spPick=Kt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:i});return}let a=n.getVertexShaderCallback(!1,"a_batchId",void 0)(QA),c=n.getFragmentShaderCallback(!1,void 0,!0)(Cg);o=n.getPickId();let l=new ze({sources:[a]}),f=new ze({defines:["VECTOR_TILE"],sources:[c]});e._sp=Kt.fromCache({context:t,vertexShaderSource:l,fragmentShaderSource:f,attributeLocations:i}),l=new ze({sources:[QA]}),f=new ze({defines:["VECTOR_TILE"],sources:[Cg]}),e._spStencil=Kt.fromCache({context:t,vertexShaderSource:l,fragmentShaderSource:f,attributeLocations:i}),c=ze.replaceMain(c,"czm_non_pick_main"),c=`${c}


void main() 


{ 


    czm_non_pick_main(); 


    out_FragColor = ${o}; 


} 


`;let d=new ze({sources:[a]}),p=new ze({defines:["VECTOR_TILE"],sources:[c]});e._spPick=Kt.fromCache({context:t,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:i})}function Xne(e){let t=e?Hn.EQUAL:Hn.ALWAYS;return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:t,frontOperation:{fail:ht.KEEP,zFail:ht.DECREMENT_WRAP,zPass:ht.KEEP},backFunction:t,backOperation:{fail:ht.KEEP,zFail:ht.INCREMENT_WRAP,zPass:ht.KEEP},reference:kt.CESIUM_3D_TILE_MASK,mask:kt.CESIUM_3D_TILE_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:Qa.LESS_OR_EQUAL},depthMask:!1}}var XMe={stencilTest:{enabled:!0,frontFunction:Hn.NOT_EQUAL,frontOperation:{fail:ht.ZERO,zFail:ht.ZERO,zPass:ht.ZERO},backFunction:Hn.NOT_EQUAL,backOperation:{fail:ht.ZERO,zFail:ht.ZERO,zPass:ht.ZERO},reference:0,mask:kt.CLASSIFICATION_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:fn.PRE_MULTIPLIED_ALPHA_BLEND},KMe={stencilTest:{enabled:!0,frontFunction:Hn.NOT_EQUAL,frontOperation:{fail:ht.ZERO,zFail:ht.ZERO,zPass:ht.ZERO},backFunction:Hn.NOT_EQUAL,backOperation:{fail:ht.ZERO,zFail:ht.ZERO,zPass:ht.ZERO},reference:0,mask:kt.CLASSIFICATION_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1};function ZMe(e){u(e._rsStencilDepthPass)||(e._rsStencilDepthPass=ke.fromCache(Xne(!1)),e._rsStencilDepthPass3DTiles=ke.fromCache(Xne(!0)),e._rsColorPass=ke.fromCache(XMe),e._rsPickPass=ke.fromCache(KMe))}var Ix=new F,Kne=new h;function QMe(e,t){if(u(e._uniformMap))return;let n={u_modifiedModelViewProjection:function(){let i=t.uniformState.view,o=t.uniformState.projection;return F.clone(i,Ix),F.multiplyByPoint(Ix,e._center,Kne),F.setTranslation(Ix,Kne,Ix),F.multiply(o,Ix,Ix),Ix},u_highlightColor:function(){return e._highlightColor}};e._uniformMap=e._batchTable.getUniformMapCallback()(n)}function P6(e,t,n,i,o,r,s){let a=e.constructor.BYTES_PER_ELEMENT,c=r.length;for(let l=0;l<c;++l){let f=r[l],d=s[f],p=i[d],g=o[d],m=new e.constructor(e.buffer,a*p,g);t.set(m,n),i[d]=n,n+=g}return n}function $Me(e,t){let n=e._indices,i=e._indexOffsets,o=e._indexCounts,r=e._batchIdLookUp,s=new n.constructor(n.length),a=t.pop(),c=[a],l=P6(n,s,0,i,o,a.batchIds,r);for(a.offset=0,a.count=l;t.length>0;){let f=t.pop();if(G.equals(f.color,a.color))l=P6(n,s,l,i,o,f.batchIds,r),a.batchIds=a.batchIds.concat(f.batchIds),a.count=l-a.offset;else{let d=l;l=P6(n,s,l,i,o,f.batchIds,r),f.offset=d,f.count=l-d,c.push(f),a=f}}e._va.indexBuffer.copyFromArrayView(s),e._indices=s,e._batchedIndices=c}function R6(e,t,n,i,o,r,s){let a=e.bytesPerIndex,c=r.length;for(let l=0;l<c;++l){let f=r[l],d=s[f],p=i[d],g=o[d];t.copyFromBuffer(e,p*a,n*a,g*a),i[d]=n,n+=g}return n}function JMe(e,t){let n=e._indexOffsets,i=e._indexCounts,o=e._batchIdLookUp,r=t.pop(),s=[r],a=e._va.indexBuffer,c=e._vaSwap.indexBuffer,l=R6(a,c,0,n,i,r.batchIds,o);for(r.offset=0,r.count=l;t.length>0;){let d=t.pop();if(G.equals(d.color,r.color))l=R6(a,c,l,n,i,d.batchIds,o),r.batchIds=r.batchIds.concat(d.batchIds),r.count=l-r.offset;else{let p=l;l=R6(a,c,l,n,i,d.batchIds,o),d.offset=p,d.count=l-p,s.push(d),r=d}}let f=e._va;e._va=e._vaSwap,e._vaSwap=f,e._batchedIndices=s}function eLe(e,t){return t.color.toRgba()-e.color.toRgba()}function tLe(e,t){if(!e._batchDirty)return!1;let n=e._batchedIndices,i=n.length,o=!1,r={};for(let s=0;s<i;++s){let c=n[s].color.toRgba();if(u(r[c])){o=!0;break}else r[c]=!0}if(!o)return e._batchDirty=!1,!1;if(o&&!e.forceRebatch&&e._framesSinceLastRebatch<120){++e._framesSinceLastRebatch;return}return n.sort(eLe),t.webgl2?JMe(e,n):$Me(e,n),e._framesSinceLastRebatch=0,e._batchDirty=!1,e._pickCommandsDirty=!0,e._wireframeDirty=!0,!0}function nLe(e,t){let n=tLe(e,t),i=e._commands,o=e._batchedIndices,r=o.length,s=r*2;if(u(i)&&!n&&i.length===s)return;i.length=s;let a=e._va,c=e._sp,l=y(e._modelMatrix,F.IDENTITY),f=e._uniformMap,d=e._boundingVolume;for(let p=0;p<r;++p){let g=o[p].offset,m=o[p].count,x=i[p*2];u(x)||(x=i[p*2]=new $e({owner:e})),x.vertexArray=a,x.modelMatrix=l,x.offset=g,x.count=m,x.renderState=e._rsStencilDepthPass,x.shaderProgram=c,x.uniformMap=f,x.boundingVolume=d,x.cull=!1,x.pass=Ae.TERRAIN_CLASSIFICATION;let b=$e.shallowClone(x,x.derivedCommands.tileset);b.renderState=e._rsStencilDepthPass3DTiles,b.pass=Ae.CESIUM_3D_TILE_CLASSIFICATION,x.derivedCommands.tileset=b;let T=i[p*2+1];u(T)||(T=i[p*2+1]=new $e({owner:e})),T.vertexArray=a,T.modelMatrix=l,T.offset=g,T.count=m,T.renderState=e._rsColorPass,T.shaderProgram=c,T.uniformMap=f,T.boundingVolume=d,T.cull=!1,T.pass=Ae.TERRAIN_CLASSIFICATION;let C=$e.shallowClone(T,T.derivedCommands.tileset);C.pass=Ae.CESIUM_3D_TILE_CLASSIFICATION,T.derivedCommands.tileset=C}e._commandsDirty=!0}function iLe(e,t){if(e.classificationType===zn.TERRAIN||!t.invertClassification||u(e._commandsIgnoreShow)&&!e._commandsDirty)return;let n=e._commands,i=e._commandsIgnoreShow,o=e._spStencil,r=n.length,s=i.length=r/2,a=0;for(let c=0;c<s;++c){let l=i[c]=$e.shallowClone(n[a],i[c]);l.shaderProgram=o,l.pass=Ae.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,a+=2}e._commandsDirty=!1}function oLe(e){if(!e._pickCommandsDirty)return;let t=e._indexOffsets.length,n=e._pickCommands;n.length=t*2;let i=e._va,o=e._spStencil,r=e._spPick,s=y(e._modelMatrix,F.IDENTITY),a=e._uniformMap;for(let c=0;c<t;++c){let l=e._indexOffsets[c],f=e._indexCounts[c],d=u(e._boundingVolumes)?e._boundingVolumes[c]:e.boundingVolume,p=n[c*2];u(p)||(p=n[c*2]=new $e({owner:e,pickOnly:!0})),p.vertexArray=i,p.modelMatrix=s,p.offset=l,p.count=f,p.renderState=e._rsStencilDepthPass,p.shaderProgram=o,p.uniformMap=a,p.boundingVolume=d,p.pass=Ae.TERRAIN_CLASSIFICATION;let g=$e.shallowClone(p,p.derivedCommands.tileset);g.renderState=e._rsStencilDepthPass3DTiles,g.pass=Ae.CESIUM_3D_TILE_CLASSIFICATION,p.derivedCommands.tileset=g;let m=n[c*2+1];u(m)||(m=n[c*2+1]=new $e({owner:e,pickOnly:!0})),m.vertexArray=i,m.modelMatrix=s,m.offset=l,m.count=f,m.renderState=e._rsPickPass,m.shaderProgram=r,m.uniformMap=a,m.boundingVolume=d,m.pass=Ae.TERRAIN_CLASSIFICATION;let x=$e.shallowClone(m,m.derivedCommands.tileset);x.pass=Ae.CESIUM_3D_TILE_CLASSIFICATION,m.derivedCommands.tileset=x}e._pickCommandsDirty=!1}Op.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new Bs(e,r)}};Op.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function rLe(e,t){e._updatingAllCommands=!0;let n=e._batchIds,i=n.length,o;for(o=0;o<i;++o){let s=n[o],a=t[s];a.show=!0,a.color=G.WHITE}let r=e._batchedIndices;for(i=r.length,o=0;o<i;++o)r[o].color=G.clone(G.WHITE);e._updatingAllCommands=!1,e._batchDirty=!0}var sLe=new G,aLe=G.WHITE,cLe=!0,lLe=/\$/;Op.prototype.applyStyle=function(e,t){if(!u(e)){rLe(this,t);return}let n=e.color,i=n instanceof ff&&!lLe.test(n.expression);this._updatingAllCommands=i;let o=this._batchIds,r=o.length,s;for(s=0;s<r;++s){let a=o[s],c=t[a];c.color=u(e.color)?e.color.evaluateColor(c,sLe):aLe,c.show=u(e.show)?e.show.evaluate(c):cLe}if(i){let a=this._batchedIndices;for(r=a.length,s=0;s<r;++s)a[s].color=G.clone(G.WHITE);this._updatingAllCommands=!1,this._batchDirty=!0}};Op.prototype.updateCommands=function(e,t){if(this._updatingAllCommands)return;let n=this._batchIdLookUp,i=n[e];if(!u(i))return;let o=this._indexOffsets,r=this._indexCounts,s=o[i],a=r[i],c=this._batchedIndices,l=c.length,f;for(f=0;f<l;++f){let x=c[f].offset,b=c[f].count;if(s>=x&&s<x+b)break}c.push(new im({color:G.clone(t),offset:s,count:a,batchIds:[e]}));let d=[],p=[],g=c[f].batchIds,m=g.length;for(let x=0;x<m;++x){let b=g[x];if(b===e)continue;let T=n[b];o[T]<s?d.push(b):p.push(b)}p.length!==0&&c.push(new im({color:G.clone(c[f].color),offset:s+a,count:c[f].offset+c[f].count-(s+a),batchIds:p})),d.length!==0?(c[f].count=s-c[f].offset,c[f].batchIds=d):c.splice(f,1),this._batchDirty=!0};function Zne(e,t,n,i){let o=e.classificationType,r=o!==zn.CESIUM_3D_TILE,s=o!==zn.TERRAIN,a=t.commandList,c=n.length,l,f;for(f=0;f<c;++f)r&&(l=n[f],l.pass=Ae.TERRAIN_CLASSIFICATION,a.push(l)),s&&(l=n[f].derivedCommands.tileset,l.pass=Ae.CESIUM_3D_TILE_CLASSIFICATION,a.push(l));if(!(!t.invertClassification||!u(i)))for(c=i.length,f=0;f<c;++f)a.push(i[f])}function uLe(e,t){let n=e.commandList,i=t.length;for(let o=0;o<i;o+=2){let r=t[o+1];r.pass=Ae.OPAQUE,n.push(r)}}function fLe(e){let t=e.debugWireframe===e._debugWireframe;if(t=t&&!(e.debugWireframe&&e._wireframeDirty),t)return;u(e._rsWireframe)||(e._rsWireframe=ke.fromCache({}));let n,i;e.debugWireframe?(n=e._rsWireframe,i=Me.LINES):(n=e._rsColorPass,i=Me.TRIANGLES);let o=e._commands,r=o.length;for(let s=0;s<r;s+=2){let a=o[s+1];a.renderState=n,a.primitiveType=i}e._debugWireframe=e.debugWireframe,e._wireframeDirty=!1}Op.prototype.update=function(e){let t=e.context;qMe(this,t),YMe(this,t),ZMe(this),QMe(this,t);let n=e.passes;n.render&&(nLe(this,t),iLe(this,e),fLe(this),this._debugWireframe?uLe(e,this._commands):Zne(this,e,this._commands,this._commandsIgnoreShow)),n.pick&&(oLe(this),Zne(this,e,this._pickCommands))};Op.prototype.isDestroyed=function(){return!1};Op.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaSwap=this._vaSwap&&this._vaSwap.destroy(),le(this)};var Px=Op;function cu(e){this._boxes=e.boxes,this._boxBatchIds=e.boxBatchIds,this._cylinders=e.cylinders,this._cylinderBatchIds=e.cylinderBatchIds,this._ellipsoids=e.ellipsoids,this._ellipsoidBatchIds=e.ellipsoidBatchIds,this._spheres=e.spheres,this._sphereBatchIds=e.sphereBatchIds,this._modelMatrix=e.modelMatrix,this._batchTable=e.batchTable,this._boundingVolume=e.boundingVolume,this._center=e.center,u(this._center)||(u(this._boundingVolume)?this._center=h.clone(this._boundingVolume.center):this._center=h.clone(h.ZERO)),this._boundingVolumes=void 0,this._batchedIndices=void 0,this._indices=void 0,this._indexOffsets=void 0,this._indexCounts=void 0,this._positions=void 0,this._vertexBatchIds=void 0,this._batchIds=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._ready=!1,this._promise=void 0,this._error=void 0,this._verticesPromise=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=zn.BOTH}Object.defineProperties(cu.prototype,{trianglesLength:{get:function(){return u(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._primitive)?this._primitive.geometryByteLength:0}},ready:{get:function(){return this._ready}}});cu.packedBoxLength=F.packedLength+h.packedLength;cu.packedCylinderLength=F.packedLength+2;cu.packedEllipsoidLength=F.packedLength+h.packedLength;cu.packedSphereLength=h.packedLength+1;function dLe(e){let t=new Float64Array(F.packedLength+h.packedLength),n=0;return h.pack(e._center,t,n),n+=h.packedLength,F.pack(e._modelMatrix,t,n),t}function hLe(e,t){let n=0,i=t[n++],o=t[n++],r=e._boundingVolumes=new Array(o);for(let c=0;c<o;++c)r[c]=se.unpack(t,n),n+=se.packedLength;let s=t[n++],a=e._batchedIndices=new Array(s);for(let c=0;c<s;++c){let l=G.unpack(t,n);n+=G.packedLength;let f=t[n++],d=t[n++],p=t[n++],g=new Array(p);for(let m=0;m<p;++m)g[m]=t[n++];a[c]=new im({color:l,offset:f,count:d,batchIds:g})}return i}var mLe=new yi("createVectorTileGeometries",5),pLe=new G;function _Le(e){if(!u(e._primitive)&&!u(e._verticesPromise)){let t=e._boxes,n=e._boxBatchIds,i=e._cylinders,o=e._cylinderBatchIds,r=e._ellipsoids,s=e._ellipsoidBatchIds,a=e._spheres,c=e._sphereBatchIds,l=e._batchTableColors,f=e._packedBuffer;if(!u(l)){let m=0;u(e._boxes)&&(t=e._boxes=t.slice(),n=e._boxBatchIds=n.slice(),m+=n.length),u(e._cylinders)&&(i=e._cylinders=i.slice(),o=e._cylinderBatchIds=o.slice(),m+=o.length),u(e._ellipsoids)&&(r=e._ellipsoids=r.slice(),s=e._ellipsoidBatchIds=s.slice(),m+=s.length),u(e._spheres)&&(a=e._sphere=a.slice(),c=e._sphereBatchIds=c.slice(),m+=c.length),l=e._batchTableColors=new Uint32Array(m);let x=e._batchTable;for(let b=0;b<m;++b){let T=x.getColor(b,pLe);l[b]=T.toRgba()}f=e._packedBuffer=dLe(e)}let d=[];u(t)&&d.push(t.buffer,n.buffer),u(i)&&d.push(i.buffer,o.buffer),u(r)&&d.push(r.buffer,s.buffer),u(a)&&d.push(a.buffer,c.buffer),d.push(l.buffer,f.buffer);let p={boxes:u(t)?t.buffer:void 0,boxBatchIds:u(t)?n.buffer:void 0,cylinders:u(i)?i.buffer:void 0,cylinderBatchIds:u(i)?o.buffer:void 0,ellipsoids:u(r)?r.buffer:void 0,ellipsoidBatchIds:u(r)?s.buffer:void 0,spheres:u(a)?a.buffer:void 0,sphereBatchIds:u(a)?c.buffer:void 0,batchTableColors:l.buffer,packedBuffer:f.buffer},g=e._verticesPromise=mLe.scheduleTask(p,d);return u(g)?g.then(function(m){if(e.isDestroyed())return;let x=new Float64Array(m.packedBuffer);hLe(e,x)===2?e._indices=new Uint16Array(m.indices):e._indices=new Uint32Array(m.indices),e._indexOffsets=new Uint32Array(m.indexOffsets),e._indexCounts=new Uint32Array(m.indexCounts),e._positions=new Float32Array(m.positions),e._vertexBatchIds=new Uint16Array(m.vertexBatchIds),e._batchIds=new Uint16Array(m.batchIds),gLe(e),e._ready=!0}).catch(m=>{e.isDestroyed()||(e._error=m)}):void 0}}function gLe(e){u(e._primitive)||(e._primitive=new Px({batchTable:e._batchTable,positions:e._positions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center,pickObject:y(e._pickObject,e)}),e._boxes=void 0,e._boxBatchIds=void 0,e._cylinders=void 0,e._cylinderBatchIds=void 0,e._ellipsoids=void 0,e._ellipsoidBatchIds=void 0,e._spheres=void 0,e._sphereBatchIds=void 0,e._center=void 0,e._modelMatrix=void 0,e._batchTable=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0,e._indices=void 0,e._indexOffsets=void 0,e._indexCounts=void 0,e._positions=void 0,e._vertexBatchIds=void 0,e._batchIds=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._verticesPromise=void 0)}cu.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};cu.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};cu.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};cu.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};cu.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=_Le(this)),u(this._error)){let t=this._error;throw this._error=void 0,t}return}this._primitive.debugWireframe=this.debugWireframe,this._primitive.forceRebatch=this.forceRebatch,this._primitive.classificationType=this.classificationType,this._primitive.update(e)};cu.prototype.isDestroyed=function(){return!1};cu.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};var Mp=cu;function om(e,t,n,i,o){this._tileset=e,this._tile=t,this._resource=n,this._geometries=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,this._ready=!1,bLe(this,i,o)}Object.defineProperties(om.prototype,{featuresLength:{get:function(){return u(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return u(this._geometries)?this._geometries.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._geometries)?this._geometries.geometryByteLength:0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return u(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},batchTable:{get:function(){return this._batchTable}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function yLe(e){return function(t,n){u(e._geometries)&&e._geometries.updateCommands(t,n)}}function xLe(e,t){let n,i,o,r,s,a=y(e.BOXES_LENGTH,0),c=y(e.CYLINDERS_LENGTH,0),l=y(e.ELLIPSOIDS_LENGTH,0),f=y(e.SPHERES_LENGTH,0);if(a>0&&u(e.BOX_BATCH_IDS)){let m=t.byteOffset+e.BOX_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,m,a)}if(c>0&&u(e.CYLINDER_BATCH_IDS)){let m=t.byteOffset+e.CYLINDER_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,m,c)}if(l>0&&u(e.ELLIPSOID_BATCH_IDS)){let m=t.byteOffset+e.ELLIPSOID_BATCH_IDS.byteOffset;o=new Uint16Array(t.buffer,m,l)}if(f>0&&u(e.SPHERE_BATCH_IDS)){let m=t.byteOffset+e.SPHERE_BATCH_IDS.byteOffset;r=new Uint16Array(t.buffer,m,f)}let d=u(n)||u(i)||u(o)||u(r),p=a>0&&!u(n)||c>0&&!u(i)||l>0&&!u(o)||f>0&&!u(r);if(d&&p)throw new ue("If one group of batch ids is defined, then all batch ids must be defined");if(!u(n)&&!u(i)&&!u(o)&&!u(r)){let m=0;if(!u(n)&&a>0)for(n=new Uint16Array(a),s=0;s<a;++s)n[s]=m++;if(!u(i)&&c>0)for(i=new Uint16Array(c),s=0;s<c;++s)i[s]=m++;if(!u(o)&&l>0)for(o=new Uint16Array(l),s=0;s<l;++s)o[s]=m++;if(!u(r)&&f>0)for(r=new Uint16Array(f),s=0;s<f;++s)r[s]=m++}return{boxes:n,cylinders:i,ellipsoids:o,spheres:r}}var Rx=Uint32Array.BYTES_PER_ELEMENT;function bLe(e,t,n){n=y(n,0);let i=new Uint8Array(t),o=new DataView(t);n+=Rx;let r=o.getUint32(n,!0);if(r!==1)throw new ue(`Only Geometry tile version 1 is supported.  Version ${r} is not.`);n+=Rx;let s=o.getUint32(n,!0);if(n+=Rx,s===0){e._ready=!0;return}let a=o.getUint32(n,!0);if(n+=Rx,a===0)throw new ue("Feature table must have a byte length greater than zero");let c=o.getUint32(n,!0);n+=Rx;let l=o.getUint32(n,!0);n+=Rx;let f=o.getUint32(n,!0);n+=Rx;let d=Fo(i,n,a);n+=a;let p=new Uint8Array(t,n,c);n+=c;let g,m;l>0&&(g=Fo(i,n,l),n+=l,f>0&&(m=new Uint8Array(t,n,f),m=new Uint8Array(m)));let x=y(d.BOXES_LENGTH,0),b=y(d.CYLINDERS_LENGTH,0),T=y(d.ELLIPSOIDS_LENGTH,0),C=y(d.SPHERES_LENGTH,0),A=x+b+T+C,S=new Rp(e,A,g,m,yLe(e));if(e._batchTable=S,A===0)return;let w=e.tile.computedTransform,D;u(d.RTC_CENTER)&&(D=h.unpack(d.RTC_CENTER),F.multiplyByPoint(w,D,D));let R=xLe(d,p);if(x>0||b>0||T>0||C>0){let P,L,N,_;if(x>0){let E=p.byteOffset+d.BOXES.byteOffset;P=new Float32Array(p.buffer,E,Mp.packedBoxLength*x)}if(b>0){let E=p.byteOffset+d.CYLINDERS.byteOffset;L=new Float32Array(p.buffer,E,Mp.packedCylinderLength*b)}if(T>0){let E=p.byteOffset+d.ELLIPSOIDS.byteOffset;N=new Float32Array(p.buffer,E,Mp.packedEllipsoidLength*T)}if(C>0){let E=p.byteOffset+d.SPHERES.byteOffset;_=new Float32Array(p.buffer,E,Mp.packedSphereLength*C)}return e._geometries=new Mp({boxes:P,boxBatchIds:R.boxes,cylinders:L,cylinderBatchIds:R.cylinders,ellipsoids:N,ellipsoidBatchIds:R.ellipsoids,spheres:_,sphereBatchIds:R.spheres,center:D,modelMatrix:w,batchTable:S,boundingVolume:e.tile.boundingVolume.boundingVolume}),e}return Promise.resolve(e)}function Qne(e){let t=e.featuresLength;if(!u(e._features)&&t>0){let n=new Array(t);u(e._geometries)&&e._geometries.createFeatures(e,n),e._features=n}}om.prototype.hasProperty=function(e,t){return this._batchTable.hasProperty(e,t)};om.prototype.getFeature=function(e){return Qne(this),this._features[e]};om.prototype.applyDebugSettings=function(e,t){u(this._geometries)&&this._geometries.applyDebugSettings(e,t)};om.prototype.applyStyle=function(e){Qne(this),u(this._geometries)&&this._geometries.applyStyle(e,this._features)};om.prototype.update=function(e,t){u(this._geometries)&&(this._geometries.classificationType=this._tileset.classificationType,this._geometries.debugWireframe=this._tileset.debugWireframe,this._geometries.update(t)),u(this._batchTable)&&this._geometries.ready&&(this._batchTable.update(e,t),this._ready=!0)};om.prototype.pick=function(e,t,n){};om.prototype.isDestroyed=function(){return!1};om.prototype.destroy=function(){return this._geometries=this._geometries&&this._geometries.destroy(),this._batchTable=this._batchTable&&this._batchTable.destroy(),le(this)};var e1=om;var O6={};O6.encode2D=function(e,t,n){let i=Math.pow(2,e),o={x:t,y:n},r,s,a,c=BigInt(0);for(a=i/2;a>0;a/=2)r=(o.x&a)>0?1:0,s=(o.y&a)>0?1:0,c+=BigInt((3*r^s)*a*a),$ne(i,o,r,s);return c};O6.decode2D=function(e,t){let n=Math.pow(2,e),i={x:0,y:0},o,r,s,a;for(s=1,a=t;s<n;s*=2)o=1&Number(a/BigInt(2)),r=1&Number(a^BigInt(o)),$ne(s,i,o,r),i.x+=s*o,i.y+=s*r,a/=BigInt(4);return[i.x,i.y]};function $ne(e,t,n,i){if(i!==0)return;n===1&&(t.x=e-1-t.x,t.y=e-1-t.y);let o=t.x;t.x=t.y,t.y=o}var $A=O6;var Ox=30,TLe=1<<Ox,ALe=1<<Ox+1>>>0,M6=2*Ox+1,Ng=4,tie=[],nie=[],CLe=[[0,1,3,2],[0,2,3,1],[3,2,0,1],[3,1,0,2]],Fg=1,JA=2,SU=[Fg,0,0,Fg|JA];function Qr(e){if(!Vt.supportsBigInt())throw new ue("S2 required BigInt support");this._cellId=e,this._level=Qr.getLevel(e)}Qr.fromToken=function(e){return new Qr(Qr.getIdFromToken(e))};Qr.isValidId=function(e){return!(e<=0||e>>BigInt(M6)>5||!(e&~e+BigInt(1)&BigInt("0x1555555555555555")))};Qr.isValidToken=function(e){return/^[0-9a-fA-F]{1,16}$/.test(e)?Qr.isValidId(Qr.getIdFromToken(e)):!1};Qr.getIdFromToken=function(e){return BigInt("0x"+e+"0".repeat(16-e.length))};Qr.getTokenFromId=function(e){let t=Math.floor(MLe(e)/4),n=e.toString(16).replace(/0*$/,"");return Array(17-t-n.length).join("0")+n};Qr.getLevel=function(e){let t=0;for(;e!==BigInt(0)&&!(e&BigInt(1));)t++,e=e>>BigInt(1);return Ox-(t>>1)};Qr.prototype.getChild=function(e){let t=rie(this._cellId)>>BigInt(2),n=this._cellId+BigInt(2*e+1-4)*t;return new Qr(n)};Qr.prototype.getParent=function(){let e=rie(this._cellId)<<BigInt(2);return new Qr(this._cellId&~e+BigInt(1)|e)};Qr.prototype.getParentAtLevel=function(e){let t=RLe(e);return new Qr(this._cellId&-t|t)};Qr.prototype.getCenter=function(e){e=y(e,ne.WGS84);let t=ELe(this._cellId,this._level);t=h.normalize(t,t);let n=new fe.fromCartesian(t,ne.UNIT_SPHERE);return fe.toCartesian(n,e,new h)};Qr.prototype.getVertex=function(e,t){t=y(t,ne.WGS84);let n=SLe(this._cellId,this._level,e);n=h.normalize(n,n);let i=new fe.fromCartesian(n,ne.UNIT_SPHERE);return fe.toCartesian(i,t,new h)};Qr.fromFacePositionLevel=function(e,t,n){let i=(e<4?"0":"")+(e<2?"0":"")+e.toString(2),o=t.toString(2),r=Array(2*n-o.length+1).join("0"),s=Array(M6-2*n).join("0"),a=BigInt(`0b${i}${r}${o}1${s}`);return new Qr(a)};function ELe(e,t){let n=wLe(e,t);return vLe(n[0],n[1],n[2])}function SLe(e,t,n){let i=iie(e,t),o=DLe([i[1],i[2]],t),r=n>>1&1;return oie(i[0],o[0][r^n&1],o[1][r])}function wLe(e,t){let n=iie(e),i=n[0],o=n[1],r=n[2],s=t===30,a=!s&&(BigInt(o)^e>>BigInt(2))&BigInt(1),c=s?1:a?2:0,l=(o<<1)+c,f=(r<<1)+c;return[i,l,f]}function iie(e){tie.length===0&&PLe();let t=Number(e>>BigInt(M6)),n=t&Fg,i=(1<<Ng)-1,o=0,r=0;for(let s=7;s>=0;s--){let c=(1<<2*(s===7?Ox-7*Ng:Ng))-1;n+=Number(e>>BigInt(s*2*Ng+1)&BigInt(c))<<2,n=nie[n];let l=s*Ng;o+=n>>Ng+2<<l,r+=(n>>2&i)<<l,n&=Fg|JA}return[t,o,r]}function vLe(e,t,n){let i=Jne(t),o=Jne(n),r=wU(i),s=wU(o);return oie(e,r,s)}function oie(e,t,n){switch(e){case 0:return new h(1,t,n);case 1:return new h(-t,1,n);case 2:return new h(-t,-n,1);case 3:return new h(-1,-n,-t);case 4:return new h(n,-1,-t);default:return new h(n,t,-1)}}function wU(e){return e>=.5?1/3*(4*e*e-1):1/3*(1-4*(1-e)*(1-e))}function Jne(e){return 1/ALe*e}function DLe(e,t){let n=[[],[]],i=ILe(t);for(let o=0;o<2;++o){let r=e[o]&-i,s=r+i;n[o][0]=wU(eie(r)),n[o][1]=wU(eie(s))}return n}function ILe(e){return 1<<Ox-e>>>0}function eie(e){return 1/TLe*e}function Bg(e,t,n,i,o,r){if(e===Ng){let s=(t<<Ng)+n;tie[(s<<2)+i]=(o<<2)+r,nie[(o<<2)+i]=(s<<2)+r}else{e++,t<<=1,n<<=1,o<<=2;let s=CLe[r];Bg(e,t+(s[0]>>1),n+(s[0]&1),i,o,r^SU[0]),Bg(e,t+(s[1]>>1),n+(s[1]&1),i,o+1,r^SU[1]),Bg(e,t+(s[2]>>1),n+(s[2]&1),i,o+2,r^SU[2]),Bg(e,t+(s[3]>>1),n+(s[3]&1),i,o+3,r^SU[3])}}function PLe(){Bg(0,0,0,0,0,0),Bg(0,0,0,Fg,0,Fg),Bg(0,0,0,JA,0,JA),Bg(0,0,0,Fg|JA,0,Fg|JA)}function rie(e){return e&~e+BigInt(1)}function RLe(e){return BigInt(1)<<BigInt(2*(Ox-e))}var OLe=[64,0,1,39,2,15,40,23,3,12,16,59,41,19,24,54,4,64,13,10,17,62,60,28,42,30,20,51,25,44,55,47,5,32,65,38,14,22,11,58,18,53,63,9,61,27,29,50,43,46,31,37,21,57,52,8,26,49,45,36,56,7,48,35,6,34,33,0];function MLe(e){return OLe[(-e&e)%BigInt(67)]}var Lp=Qr;function LLe(e,t){return u(e)&&u(e.extensions)&&u(e.extensions[t])}var ai=LLe;function L6(e){let t=e.lengthBits,n=e.availableCount,i=e.constant,o=e.bitstream;if(u(i))n=t;else{let r=Math.ceil(t/8);if(o.length!==r)throw new ue(`Availability bitstream must be exactly ${r} bytes long to store ${t} bits. Actual bitstream was ${o.length} bytes long.`);let s=y(e.computeAvailableCountEnabled,!1);!u(n)&&s&&(n=NLe(o,t))}this._lengthBits=t,this._availableCount=n,this._constant=i,this._bitstream=o}function NLe(e,t){let n=0;for(let i=0;i<t;i++){let o=i>>3,r=i%8;n+=e[o]>>r&1}return n}Object.defineProperties(L6.prototype,{lengthBits:{get:function(){return this._lengthBits}},availableCount:{get:function(){return this._availableCount}}});L6.prototype.getBit=function(e){if(u(this._constant))return this._constant;let t=e>>3,n=e%8;return(this._bitstream[t]>>n&1)===1};var eC=L6;function Np(e){e=y(e,y.EMPTY_OBJECT);let t=e.metadataTable,n=e.class,i=e.entityId,o=e.propertyTableJson;this._class=n,this._metadataTable=t,this._entityId=i,this._extensions=o.extensions,this._extras=o.extras}Object.defineProperties(Np.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});Np.prototype.hasProperty=function(e){return this._metadataTable.hasProperty(e)};Np.prototype.hasPropertyBySemantic=function(e){return this._metadataTable.hasPropertyBySemantic(e)};Np.prototype.getPropertyIds=function(e){return this._metadataTable.getPropertyIds(e)};Np.prototype.getProperty=function(e){return this._metadataTable.getProperty(this._entityId,e)};Np.prototype.setProperty=function(e,t){return this._metadataTable.setProperty(this._entityId,e,t)};Np.prototype.getPropertyBySemantic=function(e){return this._metadataTable.getPropertyBySemantic(this._entityId,e)};Np.prototype.setPropertyBySemantic=function(e,t){return this._metadataTable.setPropertyBySemantic(this._entityId,e,t)};var tC=Np;var vU={QUADTREE:"QUADTREE",OCTREE:"OCTREE"};vU.getBranchingFactor=function(e){switch(e){case vU.OCTREE:return 8;case vU.QUADTREE:return 4}};var $r=Object.freeze(vU);function na(){}Object.defineProperties(na.prototype,{class:{get:function(){de.throwInstantiationError()}}});na.prototype.hasProperty=function(e){de.throwInstantiationError()};na.prototype.hasPropertyBySemantic=function(e){de.throwInstantiationError()};na.prototype.getPropertyIds=function(e){de.throwInstantiationError()};na.prototype.getProperty=function(e){de.throwInstantiationError()};na.prototype.setProperty=function(e,t){de.throwInstantiationError()};na.prototype.getPropertyBySemantic=function(e){de.throwInstantiationError()};na.prototype.setPropertyBySemantic=function(e,t){de.throwInstantiationError()};na.hasProperty=function(e,t,n){if(u(t[e]))return!0;let i=n.properties;if(!u(i))return!1;let o=i[e];return!!(u(o)&&u(o.default))};na.hasPropertyBySemantic=function(e,t,n){let i=n.propertiesBySemantic;if(!u(i))return!1;let o=i[e];return u(o)};na.getPropertyIds=function(e,t,n){n=u(n)?n:[],n.length=0;for(let o in e)e.hasOwnProperty(o)&&u(e[o])&&n.push(o);let i=t.properties;if(u(i))for(let o in i)i.hasOwnProperty(o)&&!u(e[o])&&u(i[o].default)&&n.push(o);return n};na.getProperty=function(e,t,n){let i=n.properties[e],o=t[e];Array.isArray(o)&&(o=o.slice());let r=!0;if(o=i.handleNoData(o),!u(o)&&u(i.default))return o=We(i.default,!0),i.unpackVectorAndMatrixTypes(o,r);if(u(o))return o=i.normalize(o),o=i.applyValueTransform(o),i.unpackVectorAndMatrixTypes(o,r)};na.setProperty=function(e,t,n,i){if(!u(n[e]))return!1;Array.isArray(t)&&(t=t.slice());let o,r=i.properties;return u(r)&&(o=r[e]),u(o)&&(t=o.packVectorAndMatrixTypes(t,!0),t=o.unapplyValueTransform(t),t=o.unnormalize(t)),n[e]=t,!0};na.getPropertyBySemantic=function(e,t,n){let i=n.propertiesBySemantic;if(!u(i))return;let o=i[e];if(u(o))return na.getProperty(o.id,t,n)};na.setPropertyBySemantic=function(e,t,n,i){let o=i.propertiesBySemantic;if(!u(o))return!1;let r=i.propertiesBySemantic[e];return u(r)?na.setProperty(r.id,t,n,i):!1};var Bn=na;function Fp(e){e=y(e,y.EMPTY_OBJECT);let t=e.subtreeMetadata,n=e.class,i=u(t.properties)?t.properties:{};this._class=n,this._properties=i,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(Fp.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});Fp.prototype.hasProperty=function(e){return Bn.hasProperty(e,this._properties,this._class)};Fp.prototype.hasPropertyBySemantic=function(e){return Bn.hasPropertyBySemantic(e,this._properties,this._class)};Fp.prototype.getPropertyIds=function(e){return Bn.getPropertyIds(this._properties,this._class,e)};Fp.prototype.getProperty=function(e){return Bn.getProperty(e,this._properties,this._class)};Fp.prototype.setProperty=function(e,t){return Bn.setProperty(e,t,this._properties,this._class)};Fp.prototype.getPropertyBySemantic=function(e){return Bn.getPropertyBySemantic(e,this._properties,this._class)};Fp.prototype.setPropertyBySemantic=function(e,t){return Bn.setPropertyBySemantic(e,t,this._properties,this._class)};var t1=Fp;var Rt={INT8:"INT8",UINT8:"UINT8",INT16:"INT16",UINT16:"UINT16",INT32:"INT32",UINT32:"UINT32",INT64:"INT64",UINT64:"UINT64",FLOAT32:"FLOAT32",FLOAT64:"FLOAT64"};Rt.getMinimum=function(e){switch(e){case Rt.INT8:return-128;case Rt.UINT8:return 0;case Rt.INT16:return-32768;case Rt.UINT16:return 0;case Rt.INT32:return-2147483648;case Rt.UINT32:return 0;case Rt.INT64:return Vt.supportsBigInt()?BigInt("-9223372036854775808"):-Math.pow(2,63);case Rt.UINT64:return Vt.supportsBigInt()?BigInt(0):0;case Rt.FLOAT32:return-34028234663852886e22;case Rt.FLOAT64:return-Number.MAX_VALUE}};Rt.getMaximum=function(e){switch(e){case Rt.INT8:return 127;case Rt.UINT8:return 255;case Rt.INT16:return 32767;case Rt.UINT16:return 65535;case Rt.INT32:return 2147483647;case Rt.UINT32:return 4294967295;case Rt.INT64:return Vt.supportsBigInt()?BigInt("9223372036854775807"):Math.pow(2,63)-1;case Rt.UINT64:return Vt.supportsBigInt()?BigInt("18446744073709551615"):Math.pow(2,64)-1;case Rt.FLOAT32:return 34028234663852886e22;case Rt.FLOAT64:return Number.MAX_VALUE}};Rt.isIntegerType=function(e){switch(e){case Rt.INT8:case Rt.UINT8:case Rt.INT16:case Rt.UINT16:case Rt.INT32:case Rt.UINT32:case Rt.INT64:case Rt.UINT64:return!0;default:return!1}};Rt.isUnsignedIntegerType=function(e){switch(e){case Rt.UINT8:case Rt.UINT16:case Rt.UINT32:case Rt.UINT64:return!0;default:return!1}};Rt.isVectorCompatible=function(e){switch(e){case Rt.INT8:case Rt.UINT8:case Rt.INT16:case Rt.UINT16:case Rt.INT32:case Rt.UINT32:case Rt.FLOAT32:case Rt.FLOAT64:return!0;default:return!1}};Rt.normalize=function(e,t){return Math.max(Number(e)/Number(Rt.getMaximum(t)),-1)};Rt.unnormalize=function(e,t){let n=Rt.getMaximum(t),i=Rt.isUnsignedIntegerType(t)?0:-n;return e=O.sign(e)*Math.round(Math.abs(e)*Number(n)),(t===Rt.INT64||t===Rt.UINT64)&&Vt.supportsBigInt()&&(e=BigInt(e)),e>n?n:e<i?i:e};Rt.applyValueTransform=function(e,t,n){return n*e+t};Rt.unapplyValueTransform=function(e,t,n){return n===0?0:(e-t)/n};Rt.getSizeInBytes=function(e){switch(e){case Rt.INT8:case Rt.UINT8:return 1;case Rt.INT16:case Rt.UINT16:return 2;case Rt.INT32:case Rt.UINT32:return 4;case Rt.INT64:case Rt.UINT64:return 8;case Rt.FLOAT32:return 4;case Rt.FLOAT64:return 8}};Rt.fromComponentDatatype=function(e){switch(e){case X.BYTE:return Rt.INT8;case X.UNSIGNED_BYTE:return Rt.UINT8;case X.SHORT:return Rt.INT16;case X.UNSIGNED_SHORT:return Rt.UINT16;case X.INT:return Rt.INT32;case X.UNSIGNED_INT:return Rt.UINT32;case X.FLOAT:return Rt.FLOAT32;case X.DOUBLE:return Rt.FLOAT64}};Rt.toComponentDatatype=function(e){switch(e){case Rt.INT8:return X.BYTE;case Rt.UINT8:return X.UNSIGNED_BYTE;case Rt.INT16:return X.SHORT;case Rt.UINT16:return X.UNSIGNED_SHORT;case Rt.INT32:return X.INT;case Rt.UINT32:return X.UNSIGNED_INT;case Rt.FLOAT32:return X.FLOAT;case Rt.FLOAT64:return X.DOUBLE}};var sn=Object.freeze(Rt);var zo={SCALAR:"SCALAR",VEC2:"VEC2",VEC3:"VEC3",VEC4:"VEC4",MAT2:"MAT2",MAT3:"MAT3",MAT4:"MAT4",BOOLEAN:"BOOLEAN",STRING:"STRING",ENUM:"ENUM"};zo.isVectorType=function(e){switch(e){case zo.VEC2:case zo.VEC3:case zo.VEC4:return!0;default:return!1}};zo.isMatrixType=function(e){switch(e){case zo.MAT2:case zo.MAT3:case zo.MAT4:return!0;default:return!1}};zo.getComponentCount=function(e){switch(e){case zo.SCALAR:case zo.STRING:case zo.ENUM:case zo.BOOLEAN:return 1;case zo.VEC2:return 2;case zo.VEC3:return 3;case zo.VEC4:return 4;case zo.MAT2:return 4;case zo.MAT3:return 9;case zo.MAT4:return 16}};zo.getMathType=function(e){switch(e){case zo.VEC2:return z;case zo.VEC3:return h;case zo.VEC4:return oe;case zo.MAT2:return oo;case zo.MAT3:return Q;case zo.MAT4:return F;default:return}};var Wt=Object.freeze(zo);function wa(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.type,i=e.componentType,o=e.enumType,r=u(i)&&sn.isIntegerType(i)&&y(e.normalized,!1);this._id=t,this._name=e.name,this._description=e.description,this._semantic=e.semantic,this._isLegacyExtension=e.isLegacyExtension,this._type=n,this._componentType=i,this._enumType=o,this._valueType=u(o)?o.valueType:i,this._isArray=y(e.isArray,!1),this._isVariableLengthArray=y(e.isVariableLengthArray,!1),this._arrayLength=e.arrayLength,this._min=We(e.min,!0),this._max=We(e.max,!0),this._normalized=r;let s=We(e.offset,!0),a=We(e.scale,!0),c=u(s)||u(a),l=!0;u(s)||(s=this.expandConstant(0,l)),u(a)||(a=this.expandConstant(1,l)),this._offset=s,this._scale=a,this._hasValueTransform=c,this._noData=We(e.noData,!0),this._default=We(e.default,!0),this._required=y(e.required,!0),this._extras=We(e.extras,!0),this._extensions=We(e.extensions,!0)}wa.fromJson=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.property,i=FLe(n),o=BLe(n,e.enums),r;return u(i)?i?r=u(n.optional)?!n.optional:!0:r=y(n.required,!1):r=!1,new wa({id:t,type:o.type,componentType:o.componentType,enumType:o.enumType,isArray:o.isArray,isVariableLengthArray:o.isVariableLengthArray,arrayLength:o.arrayLength,normalized:n.normalized,min:n.min,max:n.max,offset:n.offset,scale:n.scale,noData:n.noData,default:n.default,required:r,name:n.name,description:n.description,semantic:n.semantic,extras:n.extras,extensions:n.extensions,isLegacyExtension:i})};Object.defineProperties(wa.prototype,{id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},type:{get:function(){return this._type}},enumType:{get:function(){return this._enumType}},componentType:{get:function(){return this._componentType}},valueType:{get:function(){return this._valueType}},isArray:{get:function(){return this._isArray}},isVariableLengthArray:{get:function(){return this._isVariableLengthArray}},arrayLength:{get:function(){return this._arrayLength}},normalized:{get:function(){return this._normalized}},max:{get:function(){return this._max}},min:{get:function(){return this._min}},noData:{get:function(){return this._noData}},default:{get:function(){return this._default}},required:{get:function(){return this._required}},semantic:{get:function(){return this._semantic}},hasValueTransform:{get:function(){return this._hasValueTransform}},offset:{get:function(){return this._offset}},scale:{get:function(){return this._scale}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});function FLe(e){if(e.type==="ARRAY")return!0;let t=e.type;if(t===Wt.SCALAR||Wt.isMatrixType(t)||Wt.isVectorType(t))return!1;if(u(sn[t]))return!0;if(u(e.noData)||u(e.scale)||u(e.offset)||u(e.required)||u(e.count)||u(e.array)||u(e.optional))return!1}function BLe(e,t){let n=e.type,i=e.componentType,o=n==="ARRAY",r,s,a;o?(r=!0,s=e.componentCount,a=!u(s)):e.array?(r=!0,s=e.count,a=!u(e.count)):(r=!1,s=void 0,a=!1);let c;if(u(e.enumType)&&(c=t[e.enumType]),n===Wt.ENUM)return{type:n,componentType:void 0,enumType:c,valueType:c.valueType,isArray:r,isVariableLengthArray:a,arrayLength:s};if(o&&i===Wt.ENUM)return{type:i,componentType:void 0,enumType:c,valueType:c.valueType,isArray:r,isVariableLengthArray:a,arrayLength:s};if(n===Wt.SCALAR||Wt.isMatrixType(n)||Wt.isVectorType(n))return{type:n,componentType:i,enumType:void 0,valueType:i,isArray:r,isVariableLengthArray:a,arrayLength:s};if(n===Wt.BOOLEAN||n===Wt.STRING)return{type:n,componentType:void 0,enumType:void 0,valueType:void 0,isArray:r,isVariableLengthArray:a,arrayLength:s};if(o&&(i===Wt.BOOLEAN||i===Wt.STRING))return{type:i,componentType:void 0,enumType:void 0,valueType:void 0,isArray:r,isVariableLengthArray:a,arrayLength:s};if(u(i)&&u(sn[i]))return{type:Wt.SCALAR,componentType:i,enumType:void 0,valueType:i,isArray:r,isVariableLengthArray:a,arrayLength:s};if(u(sn[n]))return{type:Wt.SCALAR,componentType:n,enumType:void 0,valueType:n,isArray:r,isVariableLengthArray:a,arrayLength:s}}wa.prototype.normalize=function(e){return this._normalized?N6(e,this._valueType,sn.normalize):e};wa.prototype.unnormalize=function(e){return this._normalized?N6(e,this._valueType,sn.unnormalize):e};wa.prototype.applyValueTransform=function(e){return!this._hasValueTransform||this._isVariableLengthArray?e:wa.valueTransformInPlace(e,this._offset,this._scale,sn.applyValueTransform)};wa.prototype.unapplyValueTransform=function(e){return!this._hasValueTransform||this._isVariableLengthArray?e:wa.valueTransformInPlace(e,this._offset,this._scale,sn.unapplyValueTransform)};wa.prototype.expandConstant=function(e,t){t=y(t,!1);let n=this._isArray,i=this._arrayLength,o=Wt.getComponentCount(this._type),r=n&&o>1;if(!n&&o===1)return e;if(!n)return new Array(o).fill(e);if(!r)return new Array(i).fill(e);if(!t)return new Array(this._arrayLength*o).fill(e);let s=new Array(o).fill(e);return new Array(this._arrayLength).fill(s)};wa.prototype.handleNoData=function(e){let t=this._noData;if(!u(t))return e;if(!lie(e,t))return e};function lie(e,t){if(!Array.isArray(e))return e===t;if(!Array.isArray(t)||e.length!==t.length)return!1;for(let n=0;n<e.length;n++)if(!lie(e[n],t[n]))return!1;return!0}wa.prototype.unpackVectorAndMatrixTypes=function(e,t){t=y(t,!1);let n=Wt.getMathType(this._type),i=this._isArray,o=Wt.getComponentCount(this._type),r=i&&o>1;return u(n)?t&&r?e.map(function(s){return n.unpack(s)}):i?n.unpackArray(e):n.unpack(e):e};wa.prototype.packVectorAndMatrixTypes=function(e,t){t=y(t,!1);let n=Wt.getMathType(this._type),i=this._isArray,o=Wt.getComponentCount(this._type),r=i&&o>1;return u(n)?t&&r?e.map(function(s){return n.pack(s,[])}):i?n.packArray(e,[]):n.pack(e,[]):e};wa.prototype.validate=function(e){if(!(!u(e)&&u(this._default)))return this._required&&!u(e)?"required property must have a value":this._isArray?kLe(this,e):uie(this,e)};function kLe(e,t){if(!Array.isArray(t))return`value ${t} must be an array`;let n=t.length;if(!e._isVariableLengthArray&&n!==e._arrayLength)return"Array length does not match property.arrayLength";for(let i=0;i<n;i++){let o=uie(e,t[i]);if(u(o))return o}}function uie(e,t){let n=e._type,i=e._componentType,o=e._enumType,r=e._normalized;return Wt.isVectorType(n)?ULe(t,n,i):Wt.isMatrixType(n)?VLe(t,n,i):n===Wt.STRING?zLe(t):n===Wt.BOOLEAN?HLe(t):n===Wt.ENUM?GLe(t,o):WLe(t,i,r)}function ULe(e,t,n){if(!sn.isVectorCompatible(n))return`componentType ${n} is incompatible with vector type ${t}`;if(t===Wt.VEC2&&!(e instanceof z))return`vector value ${e} must be a Cartesian2`;if(t===Wt.VEC3&&!(e instanceof h))return`vector value ${e} must be a Cartesian3`;if(t===Wt.VEC4&&!(e instanceof oe))return`vector value ${e} must be a Cartesian4`}function VLe(e,t,n){if(!sn.isVectorCompatible(n))return`componentType ${n} is incompatible with matrix type ${t}`;if(t===Wt.MAT2&&!(e instanceof oo))return`matrix value ${e} must be a Matrix2`;if(t===Wt.MAT3&&!(e instanceof Q))return`matrix value ${e} must be a Matrix3`;if(t===Wt.MAT4&&!(e instanceof F))return`matrix value ${e} must be a Matrix4`}function zLe(e){if(typeof e!="string")return DU(e,Wt.STRING)}function HLe(e){if(typeof e!="boolean")return DU(e,Wt.BOOLEAN)}function GLe(e,t){let n=typeof e;if(u(t))return n!=="string"||!u(t.valuesByName[e])?`value ${e} is not a valid enum name for ${t.id}`:void 0}function WLe(e,t,n){let i=typeof e;switch(t){case sn.INT8:case sn.UINT8:case sn.INT16:case sn.UINT16:case sn.INT32:case sn.UINT32:case sn.FLOAT32:case sn.FLOAT64:return i!=="number"?DU(e,t):isFinite(e)?aie(e,t,n):cie(e,t);case sn.INT64:case sn.UINT64:return i!=="number"&&i!=="bigint"?DU(e,t):i==="number"&&!isFinite(e)?cie(e,t):aie(e,t,n)}}function DU(e,t){return`value ${e} does not match type ${t}`}function sie(e,t,n){let i=`value ${e} is out of range for type ${t}`;return n&&(i+=" (normalized)"),i}function aie(e,t,n){if(n){let i=sn.isUnsignedIntegerType(t)?0:-1;return e<i||e>1?sie(e,t,n):void 0}if(e<sn.getMinimum(t)||e>sn.getMaximum(t))return sie(e,t,n)}function cie(e,t){return`value ${e} of type ${t} must be finite`}function N6(e,t,n){if(!Array.isArray(e))return n(e,t);for(let i=0;i<e.length;i++)e[i]=N6(e[i],t,n);return e}wa.valueTransformInPlace=function(e,t,n,i){if(!Array.isArray(e))return i(e,t,n);for(let o=0;o<e.length;o++)e[o]=wa.valueTransformInPlace(e[o],t[o],n[o],i);return e};var kg=wa;function n1(e){e=y(e,y.EMPTY_OBJECT);let t=e.count,n=e.property,i=e.classProperty,o=e.bufferViews,r=i.type,s=i.isArray,a=i.isVariableLengthArray,c=i.valueType,l=i.enumType,f=r===Wt.STRING,d=r===Wt.BOOLEAN,p=0,g;if(a){let _=y(n.arrayOffsetType,n.offsetType);_=y(sn[_],sn.UINT32);let E=y(n.arrayOffsets,n.arrayOffsetBufferView);g=new F6(o[E],_,t+1),p+=g.typedArray.byteLength}let m=Wt.getComponentCount(r),x;a?x=g.get(t)-g.get(0):s?x=t*i.arrayLength:x=t;let b=m*x,T;if(f){let _=y(n.stringOffsetType,n.offsetType);_=y(sn[_],sn.UINT32);let E=y(n.stringOffsets,n.stringOffsetBufferView);T=new F6(o[E],_,b+1),p+=T.typedArray.byteLength}(f||d)&&(c=sn.UINT8);let C;f?C=T.get(b)-T.get(0):d?C=Math.ceil(b/8):C=b;let A=y(n.values,n.bufferView),S=new F6(o[A],c,C);p+=S.typedArray.byteLength;let w=n.offset,D=n.scale,R=i.hasValueTransform||u(w)||u(D);w=y(w,i.offset),D=y(D,i.scale),w=fie(w),D=fie(D);let P,L,N=this;f?P=function(_){return YLe(_,N._values,N._stringOffsets)}:d?(P=function(_){return XLe(_,N._values)},L=function(_,E){KLe(_,N._values,E)}):u(l)?(P=function(_){let E=N._values.get(_);return l.namesByValue[E]},L=function(_,E){let v=l.valuesByName[E];N._values.set(_,v)}):(P=function(_){return N._values.get(_)},L=function(_,E){N._values.set(_,E)}),this._arrayOffsets=g,this._stringOffsets=T,this._values=S,this._classProperty=i,this._count=t,this._vectorComponentCount=m,this._min=n.min,this._max=n.max,this._offset=w,this._scale=D,this._hasValueTransform=R,this._getValue=P,this._setValue=L,this._unpackedValues=void 0,this._extras=n.extras,this._extensions=n.extensions,this._byteLength=p}Object.defineProperties(n1.prototype,{hasValueTransform:{get:function(){return this._hasValueTransform}},offset:{get:function(){return this._offset}},scale:{get:function(){return this._scale}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}},byteLength:{get:function(){return this._byteLength}}});n1.prototype.get=function(e){let t=jLe(this,e);return t=this._classProperty.handleNoData(t),u(t)?(t=this._classProperty.normalize(t),t=iNe(this,t),this._classProperty.unpackVectorAndMatrixTypes(t)):(t=this._classProperty.default,this._classProperty.unpackVectorAndMatrixTypes(t))};n1.prototype.set=function(e,t){let n=this._classProperty;t=n.packVectorAndMatrixTypes(t),t=oNe(this,t),t=n.unnormalize(t),qLe(this,e,t)};n1.prototype.getTypedArray=function(){if(u(this._values))return this._values.typedArray};function fie(e){if(!Array.isArray(e))return e;let t=[];for(let n=0;n<e.length;n++){let i=e[n];Array.isArray(i)?t.push.apply(t,i):t.push(i)}return t}function jLe(e,t){hie(e)&&mie(e);let n=e._classProperty,i=n.isArray,o=n.type,r=Wt.getComponentCount(o);if(u(e._unpackedValues)){let s=e._unpackedValues[t];return i?We(s,!0):s}return!i&&r===1?e._getValue(t):die(e,n,t)}function die(e,t,n){let i,o;if(t.isVariableLengthArray){i=e._arrayOffsets.get(n),o=e._arrayOffsets.get(n+1)-i;let s=Wt.getComponentCount(t.type);i*=s,o*=s}else{let a=y(t.arrayLength,1)*e._vectorComponentCount;i=n*a,o=a}let r=new Array(o);for(let s=0;s<o;s++)r[s]=e._getValue(i+s);return r}function qLe(e,t,n){tNe(e,t,n)&&mie(e);let i=e._classProperty,o=i.isArray,r=i.type,s=Wt.getComponentCount(r);if(u(e._unpackedValues)){i.isArray&&(n=We(n,!0)),e._unpackedValues[t]=n;return}if(!o&&s===1){e._setValue(t,n);return}let a,c;if(i.isVariableLengthArray)a=e._arrayOffsets.get(t),c=e._arrayOffsets.get(t+1)-a;else{let f=y(i.arrayLength,1)*e._vectorComponentCount;a=t*f,c=f}for(let l=0;l<c;++l)e._setValue(a+l,n[l])}function YLe(e,t,n){let i=n.get(e),o=n.get(e+1)-i;return Tl(t.typedArray,i,o)}function XLe(e,t){let n=e>>3,i=e%8;return(t.typedArray[n]>>i&1)===1}function KLe(e,t,n){let i=e>>3,o=e%8;n?t.typedArray[i]|=1<<o:t.typedArray[i]&=~(1<<o)}function ZLe(e,t){let n=t.dataView,i=e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ror()}}});Ug.prototype.load=function(){de.throwInstantiationError()};Ug.prototype.unload=function(){};Ug.prototype.process=function(e){return!1};Ug.prototype.getError=function(e,t){u(t)&&u(t.message)&&(e+=`


${t.message}`);let n=new ue(e);return u(t)&&(n.stack=`Original stack:


${t.stack}


Handler stack:


${n.stack}`),n};Ug.prototype.isDestroyed=function(){return!1};Ug.prototype.destroy=function(){return this.unload(),le(this)};var lo=Ug;var sNe={UNLOADED:0,LOADING:1,LOADED:2,PROCESSING:3,READY:4,FAILED:5},vt=Object.freeze(sNe);function Bp(e){e=y(e,y.EMPTY_OBJECT);let t=e.typedArray,n=e.resource,i=e.cacheKey;this._typedArray=t,this._resource=n,this._cacheKey=i,this._state=vt.UNLOADED,this._promise=void 0}u(Object.create)&&(Bp.prototype=Object.create(lo.prototype),Bp.prototype.constructor=Bp);Object.defineProperties(Bp.prototype,{cacheKey:{get:function(){return this._cacheKey}},typedArray:{get:function(){return this._typedArray}}});Bp.prototype.load=async function(){return u(this._promise)?this._promise:u(this._typedArray)?(this._promise=Promise.resolve(this),this._promise):(this._promise=aNe(this),this._promise)};async function aNe(e){let t=e._resource;e._state=vt.LOADING;try{let n=await Bp._fetchArrayBuffer(t);return e.isDestroyed()?void 0:(e._typedArray=new Uint8Array(n),e._state=vt.READY,e)}catch(n){if(e.isDestroyed())return;e._state=vt.FAILED;let i=`Failed to load external buffer: ${t.url}`;throw e.getError(i,n)}}Bp._fetchArrayBuffer=function(e){return e.fetchArrayBuffer()};Bp.prototype.unload=function(){this._typedArray=void 0};var Mx=Bp;var bie=Oo(xie(),1);function Lx(e){e=y(e,y.EMPTY_OBJECT);let t=e.resourceCache,n=e.gltf,i=e.bufferViewId,o=e.gltfResource,r=e.baseResource,s=e.cacheKey,a=n.bufferViews[i],c=a.buffer,l=a.byteOffset,f=a.byteLength,d=!1,p,g,m,x;if(ai(a,"EXT_meshopt_compression")){let T=a.extensions.EXT_meshopt_compression;c=T.buffer,l=y(T.byteOffset,0),f=T.byteLength,d=!0,p=T.byteStride,g=T.count,m=T.mode,x=y(T.filter,"NONE")}let b=n.buffers[c];this._hasMeshopt=d,this._meshoptByteStride=p,this._meshoptCount=g,this._meshoptMode=m,this._meshoptFilter=x,this._resourceCache=t,this._gltfResource=o,this._baseResource=r,this._buffer=b,this._bufferId=c,this._byteOffset=l,this._byteLength=f,this._cacheKey=s,this._bufferLoader=void 0,this._typedArray=void 0,this._state=vt.UNLOADED,this._promise=void 0}u(Object.create)&&(Lx.prototype=Object.create(lo.prototype),Lx.prototype.constructor=Lx);Object.defineProperties(Lx.prototype,{cacheKey:{get:function(){return this._cacheKey}},typedArray:{get:function(){return this._typedArray}}});async function fNe(e){try{let t=dNe(e);if(e._bufferLoader=t,await t.load(),e.isDestroyed())return;let n=t.typedArray,i=new Uint8Array(n.buffer,n.byteOffset+e._byteOffset,e._byteLength);if(e.unload(),e._typedArray=i,e._hasMeshopt){let o=e._meshoptCount,r=e._meshoptByteStride,s=new Uint8Array(o*r);bie.MeshoptDecoder.decodeGltfBuffer(s,o,r,e._typedArray,e._meshoptMode,e._meshoptFilter),e._typedArray=s}return e._state=vt.READY,e}catch(t){if(e.isDestroyed())return;throw e.unload(),e._state=vt.FAILED,e.getError("Failed to load buffer view",t)}}Lx.prototype.load=async function(){return u(this._promise)?this._promise:(this._state=vt.LOADING,this._promise=fNe(this),this._promise)};function dNe(e){let t=e._resourceCache,n=e._buffer;if(u(n.uri)){let o=e._baseResource.getDerivedResource({url:n.uri});return t.getExternalBufferLoader({resource:o})}return t.getEmbeddedBufferLoader({parentResource:e._gltfResource,bufferId:e._bufferId})}Lx.prototype.unload=function(){u(this._bufferLoader)&&!this._bufferLoader.isDestroyed()&&this._resourceCache.unload(this._bufferLoader),this._bufferLoader=void 0,this._typedArray=void 0};var nC=Lx;function Rr(){}Rr._maxDecodingConcurrency=Math.max(Vt.hardwareConcurrency-1,1);Rr._decoderTaskProcessor=void 0;Rr._taskProcessorReady=!1;Rr._error=void 0;Rr._getDecoderTaskProcessor=function(){if(!u(Rr._decoderTaskProcessor)){let e=new yi("decodeDraco",Rr._maxDecodingConcurrency);e.initWebAssemblyModule({wasmBinaryFile:"ThirdParty/draco_decoder.wasm"}).then(function(t){t?Rr._taskProcessorReady=!0:Rr._error=new ue("Draco decoder could not be initialized.")}).catch(t=>{Rr._error=t}),Rr._decoderTaskProcessor=e}return Rr._decoderTaskProcessor};Rr.decodePointCloud=function(e){let t=Rr._getDecoderTaskProcessor();if(u(Rr._error))throw Rr._error;if(Rr._taskProcessorReady)return t.scheduleTask(e,[e.buffer.buffer])};Rr.decodeBufferView=function(e){let t=Rr._getDecoderTaskProcessor();if(u(Rr._error))throw Rr._error;if(Rr._taskProcessorReady)return t.scheduleTask(e,[e.array.buffer])};var kp=Rr;function Vg(e){e=y(e,y.EMPTY_OBJECT);let t=e.resourceCache,n=e.gltf,i=e.draco,o=e.gltfResource,r=e.baseResource,s=e.cacheKey;this._resourceCache=t,this._gltfResource=o,this._baseResource=r,this._gltf=n,this._draco=i,this._cacheKey=s,this._bufferViewLoader=void 0,this._bufferViewTypedArray=void 0,this._decodePromise=void 0,this._decodedData=void 0,this._state=vt.UNLOADED,this._promise=void 0,this._dracoError=void 0}u(Object.create)&&(Vg.prototype=Object.create(lo.prototype),Vg.prototype.constructor=Vg);Object.defineProperties(Vg.prototype,{cacheKey:{get:function(){return this._cacheKey}},decodedData:{get:function(){return this._decodedData}}});async function hNe(e){let t=e._resourceCache;try{let n=t.getBufferViewLoader({gltf:e._gltf,bufferViewId:e._draco.bufferView,gltfResource:e._gltfResource,baseResource:e._baseResource});return e._bufferViewLoader=n,await n.load(),e.isDestroyed()?void 0:(e._bufferViewTypedArray=n.typedArray,e._state=vt.PROCESSING,e)}catch(n){if(e.isDestroyed())return;Tie(e,n)}}Vg.prototype.load=async function(){return u(this._promise)?this._promise:(this._state=vt.LOADING,this._promise=hNe(this),this._promise)};function Tie(e,t){throw e.unload(),e._state=vt.FAILED,e.getError("Failed to load Draco",t)}async function mNe(e,t){try{let n=await t;return e.isDestroyed()?void 0:(e.unload(),e._decodedData={indices:n.indexArray,vertexAttributes:n.attributeData},e._state=vt.READY,e._baseResource)}catch(n){if(e.isDestroyed())return;e._dracoError=n}}Vg.prototype.process=function(e){if(this._state===vt.READY)return!0;if(this._state!==vt.PROCESSING||(u(this._dracoError)&&Tie(this,this._dracoError),!u(this._bufferViewTypedArray))||u(this._decodePromise))return!1;let t=this._draco,i=this._gltf.bufferViews,o=t.bufferView,r=i[o],s=t.attributes,a={array:new Uint8Array(this._bufferViewTypedArray),bufferView:r,compressedAttributes:s,dequantizeInShader:!0},c=kp.decodeBufferView(a);if(!u(c))return!1;this._decodePromise=mNe(this,c)};Vg.prototype.unload=function(){u(this._bufferViewLoader)&&this._resourceCache.unload(this._bufferViewLoader),this._bufferViewLoader=void 0,this._bufferViewTypedArray=void 0,this._decodedData=void 0,this._gltf=void 0};var iC=Vg;function pNe(e){let t=e.uint8Array,n=e.format,i=e.request,o=y(e.flipY,!1),r=y(e.skipColorSpaceConversion,!1),s=new Blob([t],{type:n}),a;return Ie.supportsImageBitmapOptions().then(function(c){return c?Promise.resolve(Ie.createImageBitmapFromBlob(s,{flipY:o,premultiplyAlpha:!1,skipColorSpaceConversion:r})):(a=window.URL.createObjectURL(s),new Ie({url:a,request:i}).fetchImage({flipY:o,skipColorSpaceConversion:r}))}).then(function(c){return u(a)&&window.URL.revokeObjectURL(a),c}).catch(function(c){return u(a)&&window.URL.revokeObjectURL(a),Promise.reject(c)})}var Nx=pNe;function Up(e){e=y(e,y.EMPTY_OBJECT);let t=e.resourceCache,n=e.gltf,i=e.imageId,o=e.gltfResource,r=e.baseResource,s=e.cacheKey,a=n.images[i],c=a.bufferView,l=a.uri;this._resourceCache=t,this._gltfResource=o,this._baseResource=r,this._gltf=n,this._bufferViewId=c,this._uri=l,this._cacheKey=s,this._bufferViewLoader=void 0,this._image=void 0,this._mipLevels=void 0,this._state=vt.UNLOADED,this._promise=void 0}u(Object.create)&&(Up.prototype=Object.create(lo.prototype),Up.prototype.constructor=Up);Object.defineProperties(Up.prototype,{cacheKey:{get:function(){return this._cacheKey}},image:{get:function(){return this._image}},mipLevels:{get:function(){return this._mipLevels}}});Up.prototype.load=function(){return u(this._promise)?this._promise:u(this._bufferViewId)?(this._promise=_Ne(this),this._promise):(this._promise=gNe(this),this._promise)};function Aie(e){let t;return Array.isArray(e)&&(t=e.slice(1,e.length).map(function(n){return n.bufferView}),e=e[0]),{image:e,mipLevels:t}}async function _Ne(e){e._state=vt.LOADING;let t=e._resourceCache;try{let n=t.getBufferViewLoader({gltf:e._gltf,bufferViewId:e._bufferViewId,gltfResource:e._gltfResource,baseResource:e._baseResource});if(e._bufferViewLoader=n,await n.load(),e.isDestroyed())return;let i=n.typedArray,o=await xNe(i);if(e.isDestroyed())return;let r=Aie(o);return e.unload(),e._image=r.image,e._mipLevels=r.mipLevels,e._state=vt.READY,e}catch(n){return e.isDestroyed()?void 0:Cie(e,n,"Failed to load embedded image")}}async function gNe(e){e._state=vt.LOADING;let t=e._baseResource,n=e._uri,i=t.getDerivedResource({url:n});try{let o=await TNe(i);if(e.isDestroyed())return;let r=Aie(o);return e.unload(),e._image=r.image,e._mipLevels=r.mipLevels,e._state=vt.READY,e}catch(o){return e.isDestroyed()?void 0:Cie(e,o,`Failed to load image: ${n}`)}}function Cie(e,t,n){return e.unload(),e._state=vt.FAILED,Promise.reject(e.getError(n,t))}function yNe(e){let t=e.subarray(0,2),n=e.subarray(0,4),i=e.subarray(8,12);if(t[0]===255&&t[1]===216)return"image/jpeg";if(t[0]===137&&t[1]===80)return"image/png";if(t[0]===171&&t[1]===75)return"image/ktx2";if(n[0]===82&&n[1]===73&&n[2]===70&&n[3]===70&&i[0]===87&&i[1]===69&&i[2]===66&&i[3]===80)return"image/webp";throw new ue("Image format is not recognized")}async function xNe(e){let t=yNe(e);if(t==="image/ktx2"){let n=new Uint8Array(e);return pl(n)}return Up._loadImageFromTypedArray({uint8Array:e,format:t,flipY:!1,skipColorSpaceConversion:!0})}var bNe=/(^data:image\/ktx2)|(\.ktx2$)/i;function TNe(e){let t=e.getUrlComponent(!1,!0);return bNe.test(t)?pl(e):e.fetchImage({skipColorSpaceConversion:!0,preferImageBitmap:!0})}Up.prototype.unload=function(){u(this._bufferViewLoader)&&!this._bufferViewLoader.isDestroyed()&&this._resourceCache.unload(this._bufferViewLoader),this._bufferViewLoader=void 0,this._uri=void 0,this._image=void 0,this._mipLevels=void 0,this._gltf=void 0};Up._loadImageFromTypedArray=Nx;var oC=Up;var ANe=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${n.stack}


Handler stack:


${o.stack}`),o};tc.getNodeTransform=function(e){return u(e.matrix)?e.matrix:F.fromTranslationQuaternionRotationScale(u(e.translation)?e.translation:h.ZERO,u(e.rotation)?e.rotation:Le.IDENTITY,u(e.scale)?e.scale:h.ONE)};tc.getAttributeBySemantic=function(e,t,n){let i=e.attributes,o=i.length;for(let r=0;r<o;++r){let s=i[r],a=u(n)?s.setIndex===n:!0;if(s.semantic===t&&a)return s}};tc.getAttributeByName=function(e,t){let n=e.attributes,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.name===t)return r}};tc.getFeatureIdsByLabel=function(e,t){for(let n=0;n<e.length;n++){let i=e[n];if(i.positionalLabel===t||i.label===t)return i}};tc.hasQuantizedAttributes=function(e){if(!u(e))return!1;for(let t=0;t<e.length;t++){let n=e[t];if(u(n.quantization))return!0}return!1};tc.getAttributeInfo=function(e){let t=e.semantic,n=e.setIndex,i,o=!1;u(t)?(i=yt.getVariableName(t,n),o=!0):(i=e.name,i=i.replace(/^_/,""),i=i.toLowerCase());let r=/^color_\d+$/.test(i),s=e.type,a=Jt.getGlslType(s);r&&(a="vec4");let c=u(e.quantization),l;return c&&(l=r?"vec4":Jt.getGlslType(e.quantization.type)),{attribute:e,isQuantized:c,variableName:i,hasSemantic:o,glslType:a,quantizedGlslType:l}};var k2e=new h,U2e=new h;tc.getPositionMinMax=function(e,t,n){let i=tc.getAttributeBySemantic(e,"POSITION"),o=i.max,r=i.min;return u(n)&&u(t)&&(r=h.add(r,t,U2e),o=h.add(o,n,k2e)),{min:r,max:o}};tc.getAxisCorrectionMatrix=function(e,t,n){return n=F.clone(F.IDENTITY,n),e===No.Y?n=F.clone(No.Y_UP_TO_Z_UP,n):e===No.X&&(n=F.clone(No.X_UP_TO_Z_UP,n)),t===No.Z&&(n=F.multiplyTransformation(n,No.Z_UP_TO_X_UP,n)),n};var V2e=new Q;tc.getCullFace=function(e,t){if(!Me.isTriangles(t))return gi.BACK;let n=F.getMatrix3(e,V2e);return Q.determinant(n)<0?gi.FRONT:gi.BACK};tc.sanitizeGlslIdentifier=function(e){let t=e.replaceAll(/[^A-Za-z0-9]+/g,"_");return t=t.replace(/^gl_/,""),/^\d/.test(t)&&(t=`_${t}`),t};tc.supportedExtensions={AGI_articulations:!0,CESIUM_primitive_outline:!0,CESIUM_RTC:!0,EXT_feature_metadata:!0,EXT_instance_features:!0,EXT_mesh_features:!0,EXT_mesh_gpu_instancing:!0,EXT_meshopt_compression:!0,EXT_structural_metadata:!0,EXT_texture_webp:!0,KHR_blend:!0,KHR_draco_mesh_compression:!0,KHR_techniques_webgl:!0,KHR_materials_common:!0,KHR_materials_pbrSpecularGlossiness:!0,KHR_materials_unlit:!0,KHR_mesh_quantization:!0,KHR_texture_basisu:!0,KHR_texture_transform:!0,WEB3D_quantized_attributes:!0};tc.checkSupportedExtensions=function(e){let t=e.length;for(let n=0;n<t;n++){let i=e[n];if(!tc.supportedExtensions[i])throw new ue(`Unsupported glTF Extension: ${i}`)}};var Qt=tc;function Gg(e){e=y(e,y.EMPTY_OBJECT);let t=e.resourceCache,n=e.gltfResource,i=e.baseResource,o=e.typedArray,r=e.gltfJson,s=e.cacheKey;this._resourceCache=t,this._gltfResource=n,this._baseResource=i,this._typedArray=o,this._gltfJson=r,this._cacheKey=s,this._gltf=void 0,this._bufferLoaders=[],this._state=vt.UNLOADED,this._promise=void 0}u(Object.create)&&(Gg.prototype=Object.create(lo.prototype),Gg.prototype.constructor=Gg);Object.defineProperties(Gg.prototype,{cacheKey:{get:function(){return this._cacheKey}},gltf:{get:function(){return this._gltf}}});Gg.prototype.load=async function(){return u(this._promise)?this._promise:(this._state=vt.LOADING,u(this._gltfJson)?(this._promise=Lie(this,this._gltfJson),this._promise):u(this._typedArray)?(this._promise=Nie(this,this._typedArray),this._promise):(this._promise=z2e(this),this._promise))};async function z2e(e){let t;try{let n=await e._fetchGltf();if(e.isDestroyed())return;t=new Uint8Array(n)}catch(n){if(e.isDestroyed())return;j6(e,n)}return Nie(e,t)}function j6(e,t){e.unload(),e._state=vt.FAILED;let n=`Failed to load glTF: ${e._gltfResource.url}`;throw e.getError(n,t)}async function H2e(e,t){if(u(t.asset)&&t.asset.version==="2.0"&&!fr(t,"KHR_techniques_webgl")&&!fr(t,"KHR_materials_common"))return Promise.resolve();let n=[];Pe.buffer(t,function(i){if(!u(i.extras._pipeline.source)&&u(i.uri)){let o=e._baseResource.getDerivedResource({url:i.uri}),s=e._resourceCache.getExternalBufferLoader({resource:o});e._bufferLoaders.push(s),n.push(s.load().then(function(){s.isDestroyed()||(i.extras._pipeline.source=s.typedArray)}))}}),await Promise.all(n),y1(t)}function G2e(e){let t=[];return Pe.buffer(e,function(n){let i=n.uri;!u(n.extras._pipeline.source)&&u(i)&&lp(i)&&(delete n.uri,t.push(Ie.fetchArrayBuffer(i).then(function(o){n.extras._pipeline.source=new Uint8Array(o)})))}),Promise.all(t)}function W2e(e,t){let n=[];return Pe.buffer(t,function(i,o){let r=i.extras._pipeline.source;if(u(r)&&!u(i.uri)){let a=e._resourceCache.getEmbeddedBufferLoader({parentResource:e._gltfResource,bufferId:o,typedArray:r});e._bufferLoaders.push(a),n.push(a.load())}}),Promise.all(n)}async function Lie(e,t){try{Hg(t),await G2e(t),await H2e(e,t),a1(t),await W2e(e,t),u1(t);let n=t.asset.version;if(n!=="1.0"&&n!=="2.0")throw new ue(`Unsupported glTF version: ${n}`);let i=t.extensionsRequired;return u(i)&&Qt.checkSupportedExtensions(i),e._gltf=t,e._state=vt.READY,e}catch(n){if(e.isDestroyed())return;j6(e,n)}}async function Nie(e,t){let n;try{Pd(t)==="glTF"?n=l1(t):n=Fo(t)}catch(i){if(e.isDestroyed())return;j6(e,i)}return Lie(e,n)}Gg.prototype.unload=function(){let e=this._bufferLoaders,t=e.length;for(let n=0;n<t;++n)e[n]=!e[n].isDestroyed()&&this._resourceCache.unload(e[n]);this._bufferLoaders.length=0,this._gltf=void 0};Gg.prototype._fetchGltf=function(){return this._gltfResource.fetchArrayBuffer()};var aC=Gg;var j2e={OPAQUE:"OPAQUE",MASK:"MASK",BLEND:"BLEND"},am=Object.freeze(j2e);var $o={};function q2e(){this.octEncoded=!1,this.octEncodedZXY=!1,this.normalizationRange=void 0,this.quantizedVolumeOffset=void 0,this.quantizedVolumeDimensions=void 0,this.quantizedVolumeStepSize=void 0,this.componentDatatype=void 0,this.type=void 0}function Y2e(){this.name=void 0,this.semantic=void 0,this.setIndex=void 0,this.componentDatatype=void 0,this.type=void 0,this.normalized=!1,this.count=void 0,this.min=void 0,this.max=void 0,this.constant=void 0,this.quantization=void 0,this.typedArray=void 0,this.buffer=void 0,this.byteOffset=0,this.byteStride=void 0}function X2e(){this.indexDatatype=void 0,this.count=void 0,this.buffer=void 0,this.typedArray=void 0}function K2e(){this.featureCount=void 0,this.nullFeatureId=void 0,this.propertyTableId=void 0,this.setIndex=void 0,this.label=void 0,this.positionalLabel=void 0}function Z2e(){this.featureCount=void 0,this.nullFeatureId=void 0,this.propertyTableId=void 0,this.offset=0,this.repeat=void 0,this.label=void 0,this.positionalLabel=void 0}function Q2e(){this.featureCount=void 0,this.nullFeatureId=void 0,this.propertyTableId=void 0,this.textureReader=void 0,this.label=void 0,this.positionalLabel=void 0}function $2e(){this.attributes=[]}function J2e(){this.attributes=[],this.morphTargets=[],this.indices=void 0,this.material=void 0,this.primitiveType=void 0,this.featureIds=[],this.propertyTextureIds=[],this.propertyAttributeIds=[],this.outlineCoordinates=void 0}function eFe(){this.attributes=[],this.featureIds=[],this.transformInWorldSpace=!1}function tFe(){this.index=void 0,this.joints=[],this.inverseBindMatrices=[]}function nFe(){this.name=void 0,this.index=void 0,this.children=[],this.primitives=[],this.instances=void 0,this.skin=void 0,this.matrix=void 0,this.translation=void 0,this.rotation=void 0,this.scale=void 0,this.morphWeights=[],this.articulationName=void 0}function iFe(){this.nodes=[]}var oFe={TRANSLATION:"translation",ROTATION:"rotation",SCALE:"scale",WEIGHTS:"weights"};function rFe(){this.input=[],this.interpolation=void 0,this.output=[]}function sFe(){this.node=void 0,this.path=void 0}function aFe(){this.sampler=void 0,this.target=void 0}function cFe(){this.name=void 0,this.samplers=[],this.channels=[]}function lFe(){this.name=void 0,this.type=void 0,this.minimumValue=void 0,this.maximumValue=void 0,this.initialValue=void 0}function uFe(){this.name=void 0,this.stages=[]}function Fie(){this.credits=[]}function fFe(){this.asset=new Fie,this.scene=void 0,this.nodes=[],this.skins=[],this.animations=[],this.articulations=[],this.structuralMetadata=void 0,this.upAxis=void 0,this.forwardAxis=void 0,this.transform=F.clone(F.IDENTITY)}function dFe(){this.texture=void 0,this.index=void 0,this.texCoord=0,this.transform=Q.clone(Q.IDENTITY),this.channels=void 0}function Wg(){this.baseColorTexture=void 0,this.metallicRoughnessTexture=void 0,this.baseColorFactor=oe.clone(Wg.DEFAULT_BASE_COLOR_FACTOR),this.metallicFactor=Wg.DEFAULT_METALLIC_FACTOR,this.roughnessFactor=Wg.DEFAULT_ROUGHNESS_FACTOR}Wg.DEFAULT_BASE_COLOR_FACTOR=oe.ONE;Wg.DEFAULT_METALLIC_FACTOR=1;Wg.DEFAULT_ROUGHNESS_FACTOR=1;function Vx(){this.diffuseTexture=void 0,this.specularGlossinessTexture=void 0,this.diffuseFactor=oe.clone(Vx.DEFAULT_DIFFUSE_FACTOR),this.specularFactor=h.clone(Vx.DEFAULT_SPECULAR_FACTOR),this.glossinessFactor=Vx.DEFAULT_GLOSSINESS_FACTOR}Vx.DEFAULT_DIFFUSE_FACTOR=oe.ONE;Vx.DEFAULT_SPECULAR_FACTOR=h.ONE;Vx.DEFAULT_GLOSSINESS_FACTOR=1;function q6(){this.metallicRoughness=new Wg,this.specularGlossiness=void 0,this.emissiveTexture=void 0,this.normalTexture=void 0,this.occlusionTexture=void 0,this.emissiveFactor=h.clone(q6.DEFAULT_EMISSIVE_FACTOR),this.alphaMode=am.OPAQUE,this.alphaCutoff=.5,this.doubleSided=!1,this.unlit=!1}q6.DEFAULT_EMISSIVE_FACTOR=h.ZERO;$o.Quantization=q2e;$o.Attribute=Y2e;$o.Indices=X2e;$o.FeatureIdAttribute=K2e;$o.FeatureIdTexture=Q2e;$o.FeatureIdImplicitRange=Z2e;$o.MorphTarget=$2e;$o.Primitive=J2e;$o.Instances=eFe;$o.Skin=tFe;$o.Node=nFe;$o.Scene=iFe;$o.AnimatedPropertyType=Object.freeze(oFe);$o.AnimationSampler=rFe;$o.AnimationTarget=sFe;$o.AnimationChannel=aFe;$o.Animation=cFe;$o.ArticulationStage=lFe;$o.Articulation=uFe;$o.Asset=Fie;$o.Components=fFe;$o.TextureReader=dFe;$o.MetallicRoughness=Wg;$o.SpecularGlossiness=Vx;$o.Material=q6;var Bt=$o;var kU={};kU.getImageIdFromTexture=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.textureId,i=e.supportedImageFormats,o=t.textures[n],r=o.extensions;if(u(r)){if(i.webp&&u(r.EXT_texture_webp))return r.EXT_texture_webp.source;if(i.basis&&u(r.KHR_texture_basisu))return r.KHR_texture_basisu.source}return o.source};kU.createSampler=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.textureInfo,i=y(e.compressedTextureNoMipmap,!1),o=vn.REPEAT,r=vn.REPEAT,s=un.LINEAR,a=Ti.LINEAR,c=n.index,f=t.textures[c].sampler;if(u(f)){let d=t.samplers[f];o=y(d.wrapS,o),r=y(d.wrapT,r),s=y(d.minFilter,s),a=y(d.magFilter,a)}return i&&s!==un.LINEAR&&s!==un.NEAREST&&(s===un.NEAREST_MIPMAP_NEAREST||s===un.NEAREST_MIPMAP_LINEAR?s=un.NEAREST:s=un.LINEAR),new dn({wrapS:o,wrapT:r,minificationFilter:s,magnificationFilter:a})};var hFe=new z(1,1);kU.createModelTextureReader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.textureInfo,n=e.channels,i=e.texture,o=y(t.texCoord,0),r,s=y(t.extensions,y.EMPTY_OBJECT).KHR_texture_transform;if(u(s)){o=y(s.texCoord,o);let c=u(s.offset)?z.unpack(s.offset):z.ZERO,l=y(s.rotation,0),f=u(s.scale)?z.unpack(s.scale):hFe;l=-l,r=new Q(Math.cos(l)*f.x,-Math.sin(l)*f.y,c.x,Math.sin(l)*f.x,Math.cos(l)*f.y,c.y,0,0,1)}let a=new Bt.TextureReader;return a.index=t.index,a.texture=i,a.texCoord=o,a.transform=r,a.channels=n,a};var wl=kU;function mFe(e){let t=document.createElement("canvas");return t.width=O.nextPowerOfTwo(e.width),t.height=O.nextPowerOfTwo(e.height),t.getContext("2d").drawImage(e,0,0,e.width,e.height,0,0,t.width,t.height),t}var jg=mFe;function qg(e){e=y(e,y.EMPTY_OBJECT);let t=e.resourceCache,n=e.gltf,i=e.textureInfo,o=e.gltfResource,r=e.baseResource,s=e.supportedImageFormats,a=e.cacheKey,c=y(e.asynchronous,!0),l=i.index,f=wl.getImageIdFromTexture({gltf:n,textureId:l,supportedImageFormats:s});this._resourceCache=t,this._gltf=n,this._textureInfo=i,this._imageId=f,this._gltfResource=o,this._baseResource=r,this._cacheKey=a,this._asynchronous=c,this._imageLoader=void 0,this._image=void 0,this._mipLevels=void 0,this._texture=void 0,this._state=vt.UNLOADED,this._promise=void 0}u(Object.create)&&(qg.prototype=Object.create(lo.prototype),qg.prototype.constructor=qg);Object.defineProperties(qg.prototype,{cacheKey:{get:function(){return this._cacheKey}},texture:{get:function(){return this._texture}}});var pFe=new Y6;async function _Fe(e){let t=e._resourceCache;try{let n=t.getImageLoader({gltf:e._gltf,imageId:e._imageId,gltfResource:e._gltfResource,baseResource:e._baseResource});return e._imageLoader=n,await n.load(),e.isDestroyed()?void 0:(e._image=n.image,e._mipLevels=n.mipLevels,e._state=vt.LOADED,e)}catch(n){if(e.isDestroyed())return;throw e.unload(),e._state=vt.FAILED,e.getError("Failed to load texture",n)}}qg.prototype.load=async function(){return u(this._promise)?this._promise:(this._state=vt.LOADING,this._promise=_Fe(this),this._promise)};function Y6(){this.gltf=void 0,this.textureInfo=void 0,this.image=void 0,this.context=void 0,this.texture=void 0}Y6.prototype.set=function(e,t,n,i,o){this.gltf=e,this.textureInfo=t,this.image=n,this.mipLevels=i,this.context=o};Y6.prototype.execute=function(){this.texture=Bie(this.gltf,this.textureInfo,this.image,this.mipLevels,this.context)};function Bie(e,t,n,i,o){let r=n.internalFormat,s=!1;rt.isCompressedFormat(r)&&!u(i)&&(s=!0);let a=wl.createSampler({gltf:e,textureInfo:t,compressedTextureNoMipmap:s}),c=a.minificationFilter,l=a.wrapS,f=a.wrapT,d=c===un.NEAREST_MIPMAP_NEAREST||c===un.NEAREST_MIPMAP_LINEAR||c===un.LINEAR_MIPMAP_NEAREST||c===un.LINEAR_MIPMAP_LINEAR,p=!u(r)&&d,g=p||l===vn.REPEAT||l===vn.MIRRORED_REPEAT||f===vn.REPEAT||f===vn.MIRRORED_REPEAT,m=!O.isPowerOfTwo(n.width)||!O.isPowerOfTwo(n.height),x=g&&m,b;return u(r)?(!o.webgl2&&rt.isCompressedFormat(r)&&m&&g&&console.warn("Compressed texture uses REPEAT or MIRRORED_REPEAT texture wrap mode and dimensions are not powers of two. The texture may be rendered incorrectly."),b=Lt.create({context:o,source:{arrayBufferView:n.bufferView,mipLevels:i},width:n.width,height:n.height,pixelFormat:n.internalFormat,sampler:a})):(x&&(n=jg(n)),b=Lt.create({context:o,source:n,sampler:a,flipY:!1,skipColorSpaceConversion:!0})),p&&b.generateMipmap(),b}qg.prototype.process=function(e){if(this._state===vt.READY)return!0;if(this._state!==vt.LOADED&&this._state!==vt.PROCESSING||u(this._texture)||!u(this._image))return!1;this._state=vt.PROCESSING;let t;if(this._asynchronous){let n=pFe;if(n.set(this._gltf,this._textureInfo,this._image,this._mipLevels,e.context),!e.jobScheduler.execute(n,va.TEXTURE))return;t=n.texture}else t=Bie(this._gltf,this._textureInfo,this._image,this._mipLevels,e.context);return this.unload(),this._texture=t,this._state=vt.READY,this._resourceCache.statistics.addTextureLoader(this),!0};qg.prototype.unload=function(){u(this._texture)&&this._texture.destroy(),u(this._imageLoader)&&!this._imageLoader.isDestroyed()&&this._resourceCache.unload(this._imageLoader),this._imageLoader=void 0,this._image=void 0,this._mipLevels=void 0,this._texture=void 0,this._gltf=void 0};var cC=qg;function Yg(e){e=y(e,y.EMPTY_OBJECT);let t=e.resourceCache,n=e.gltf,i=e.gltfResource,o=e.baseResource,r=e.bufferViewId,s=e.draco,a=e.attributeSemantic,c=e.accessorId,l=e.cacheKey,f=y(e.asynchronous,!0),d=y(e.loadBuffer,!1),p=y(e.loadTypedArray,!1);this._resourceCache=t,this._gltfResource=i,this._baseResource=o,this._gltf=n,this._bufferViewId=r,this._draco=s,this._attributeSemantic=a,this._accessorId=c,this._cacheKey=l,this._asynchronous=f,this._loadBuffer=d,this._loadTypedArray=p,this._bufferViewLoader=void 0,this._dracoLoader=void 0,this._quantization=void 0,this._typedArray=void 0,this._buffer=void 0,this._state=vt.UNLOADED,this._promise=void 0}u(Object.create)&&(Yg.prototype=Object.create(lo.prototype),Yg.prototype.constructor=Yg);Object.defineProperties(Yg.prototype,{cacheKey:{get:function(){return this._cacheKey}},buffer:{get:function(){return this._buffer}},typedArray:{get:function(){return this._typedArray}},quantization:{get:function(){return this._quantization}}});function gFe(e,t){return u(e)&&u(e.attributes)&&u(e.attributes[t])}Yg.prototype.load=async function(){return u(this._promise)?this._promise:gFe(this._draco,this._attributeSemantic)?(this._promise=xFe(this),this._promise):(this._promise=TFe(this),this._promise)};function yFe(e,t,n,i){let r=(1<<e.quantizationBits)-1,s=1/r,a=new Bt.Quantization;if(a.componentDatatype=t,a.octEncoded=e.octEncoded,a.octEncodedZXY=!0,a.type=i,a.octEncoded)a.type=Jt.VEC2,a.normalizationRange=r;else{let c=Jt.getMathType(i);if(c===Number){let l=e.range;a.quantizedVolumeOffset=e.minValues[0],a.quantizedVolumeDimensions=l,a.normalizationRange=r,a.quantizedVolumeStepSize=l*s}else{a.quantizedVolumeOffset=c.unpack(e.minValues),a.normalizationRange=c.unpack(new Array(n).fill(r));let l=new Array(n).fill(e.range);a.quantizedVolumeDimensions=c.unpack(l);let f=l.map(function(d){return d*s});a.quantizedVolumeStepSize=c.unpack(f)}}return a}async function xFe(e){e._state=vt.LOADING;let t=e._resourceCache;try{let n=t.getDracoLoader({gltf:e._gltf,draco:e._draco,gltfResource:e._gltfResource,baseResource:e._baseResource});return e._dracoLoader=n,await n.load(),e.isDestroyed()?void 0:(e._state=vt.LOADED,e)}catch{if(e.isDestroyed())return;X6(e)}}function bFe(e){e._state=vt.PROCESSING;let n=e._dracoLoader.decodedData.vertexAttributes,i=e._attributeSemantic,o=n[i],r=e._accessorId,a=e._gltf.accessors[r].type,c=o.array,l=o.data.quantization;u(l)&&(e._quantization=yFe(l,o.data.componentDatatype,o.data.componentsPerAttribute,a)),e._typedArray=new Uint8Array(c.buffer,c.byteOffset,c.byteLength)}async function TFe(e){e._state=vt.LOADING;let t=e._resourceCache;try{let n=t.getBufferViewLoader({gltf:e._gltf,bufferViewId:e._bufferViewId,gltfResource:e._gltfResource,baseResource:e._baseResource});return e._bufferViewLoader=n,await n.load(),e.isDestroyed()?void 0:(e._typedArray=n.typedArray,e._state=vt.PROCESSING,e)}catch(n){if(e.isDestroyed())return;X6(e,n)}}function X6(e,t){throw e.unload(),e._state=vt.FAILED,e.getError("Failed to load vertex buffer",t)}function K6(){this.typedArray=void 0,this.context=void 0,this.buffer=void 0}K6.prototype.set=function(e,t){this.typedArray=e,this.context=t};K6.prototype.execute=function(){this.buffer=kie(this.typedArray,this.context)};function kie(e,t){let n=dt.createVertexBuffer({typedArray:e,context:t,usage:Fe.STATIC_DRAW});return n.vertexArrayDestroyable=!1,n}var AFe=new K6;Yg.prototype.process=function(e){if(this._state===vt.READY)return!0;if(this._state!==vt.LOADED&&this._state!==vt.PROCESSING)return!1;if(u(this._dracoLoader)){try{if(!this._dracoLoader.process(e))return!1}catch(i){X6(this,i)}bFe(this)}let t,n=this._typedArray;if(this._loadBuffer&&this._asynchronous){let i=AFe;if(i.set(n,e.context),!e.jobScheduler.execute(i,va.BUFFER))return!1;t=i.buffer}else this._loadBuffer&&(t=kie(n,e.context));return this.unload(),this._buffer=t,this._typedArray=this._loadTypedArray?n:void 0,this._state=vt.READY,this._resourceCache.statistics.addGeometryLoader(this),!0};Yg.prototype.unload=function(){u(this._buffer)&&this._buffer.destroy();let e=this._resourceCache;u(this._bufferViewLoader)&&!this._bufferViewLoader.isDestroyed()&&e.unload(this._bufferViewLoader),u(this._dracoLoader)&&e.unload(this._dracoLoader),this._bufferViewLoader=void 0,this._dracoLoader=void 0,this._typedArray=void 0,this._buffer=void 0,this._gltf=void 0};var lC=Yg;function x1(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=y(e.properties,{}),i={};for(let o in n)if(n.hasOwnProperty(o)){let r=n[o];u(r.semantic)&&(i[r.semantic]=r)}this._id=t,this._name=e.name,this._description=e.description,this._properties=n,this._propertiesBySemantic=i,this._extras=We(e.extras,!0),this._extensions=We(e.extensions,!0)}x1.fromJson=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.class,i={};for(let o in n.properties)if(n.properties.hasOwnProperty(o)){let r=kg.fromJson({id:o,property:n.properties[o],enums:e.enums});i[o]=r}return new x1({id:t,name:n.name,description:n.description,properties:i,extras:n.extras,extensions:n.extensions})};Object.defineProperties(x1.prototype,{properties:{get:function(){return this._properties}},propertiesBySemantic:{get:function(){return this._propertiesBySemantic}},id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});x1.BATCH_TABLE_CLASS_NAME="_batchTable";var Md=x1;function UU(e){e=y(e,y.EMPTY_OBJECT);let t=e.value,n=e.name;this._value=t,this._name=n,this._description=e.description,this._extras=We(e.extras,!0),this._extensions=We(e.extensions,!0)}UU.fromJson=function(e){return new UU({value:e.value,name:e.name,description:e.description,extras:e.extras,extensions:e.extensions})};Object.defineProperties(UU.prototype,{value:{get:function(){return this._value}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var b1=UU;function VU(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.values,i={},o={},r=n.length;for(let a=0;a<r;++a){let c=n[a];i[c.value]=c.name,o[c.name]=c.value}let s=y(e.valueType,sn.UINT16);this._values=n,this._namesByValue=i,this._valuesByName=o,this._valueType=s,this._id=t,this._name=e.name,this._description=e.description,this._extras=We(e.extras,!0),this._extensions=We(e.extensions,!0)}VU.fromJson=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.enum,i=n.values.map(function(o){return b1.fromJson(o)});return new VU({id:t,values:i,valueType:sn[n.valueType],name:n.name,description:n.description,extras:n.extras,extensions:n.extensions})};Object.defineProperties(VU.prototype,{values:{get:function(){return this._values}},namesByValue:{get:function(){return this._namesByValue}},valuesByName:{get:function(){return this._valuesByName}},valueType:{get:function(){return this._valueType}},id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var T1=VU;function zU(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.classes,{}),n=y(e.enums,{});this._classes=t,this._enums=n,this._id=e.id,this._name=e.name,this._description=e.description,this._version=e.version,this._extras=We(e.extras,!0),this._extensions=We(e.extensions,!0)}zU.fromJson=function(e){let t={};if(u(e.enums))for(let i in e.enums)e.enums.hasOwnProperty(i)&&(t[i]=T1.fromJson({id:i,enum:e.enums[i]}));let n={};if(u(e.classes))for(let i in e.classes)e.classes.hasOwnProperty(i)&&(n[i]=Md.fromJson({id:i,class:e.classes[i],enums:t}));return new zU({id:e.id,name:e.name,description:e.description,version:e.version,classes:n,enums:t,extras:e.extras,extensions:e.extensions})};Object.defineProperties(zU.prototype,{classes:{get:function(){return this._classes}},enums:{get:function(){return this._enums}},id:{get:function(){return this._id}},name:{get:function(){return this._name}},description:{get:function(){return this._description}},version:{get:function(){return this._version}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var Ld=zU;function zx(e){e=y(e,y.EMPTY_OBJECT);let t=e.schema,n=e.resource,i=e.cacheKey;this._schema=u(t)?Ld.fromJson(t):void 0,this._resource=n,this._cacheKey=i,this._state=vt.UNLOADED,this._promise=void 0}u(Object.create)&&(zx.prototype=Object.create(lo.prototype),zx.prototype.constructor=zx);Object.defineProperties(zx.prototype,{cacheKey:{get:function(){return this._cacheKey}},schema:{get:function(){return this._schema}}});zx.prototype.load=async function(){return u(this._promise)?this._promise:u(this._schema)?(this._promise=Promise.resolve(this),this._promise):(this._promise=CFe(this),this._promise)};async function CFe(e){let t=e._resource;e._state=vt.LOADING;try{let n=await t.fetchJson();return e.isDestroyed()?void 0:(e._schema=Ld.fromJson(n),e._state=vt.READY,e)}catch(n){if(e.isDestroyed())return;e._state=vt.FAILED;let i=`Failed to load schema: ${t.url}`;throw e.getError(i,n)}}zx.prototype.unload=function(){this._schema=void 0};var uC=zx;var Nd={};function A1(e){return Uh(e.url)}function HU(e){let t=e.byteOffset,n=e.byteLength;if(ai(e,"EXT_meshopt_compression")){let i=e.extensions.EXT_meshopt_compression;t=y(i.byteOffset,0),n=i.byteLength}return`${t}-${t+n}`}function EFe(e,t){let n=t.byteOffset+e.byteOffset,i=e.componentType,o=e.type,r=e.count;return`${n}-${i}-${o}-${r}`}function Uie(e){return A1(e)}function Vie(e,t){return`${A1(e)}-buffer-id-${t}`}function C1(e,t,n,i){if(u(e.uri)){let o=i.getDerivedResource({url:e.uri});return Uie(o)}return Vie(n,t)}function Z6(e,t,n,i){let o=t.bufferView,r=e.bufferViews[o],s=r.buffer,a=e.buffers[s],c=C1(a,s,n,i),l=HU(r);return`${c}-range-${l}`}function zie(e,t,n,i){let o=e.images[t],r=o.bufferView,s=o.uri;if(u(s)){let p=i.getDerivedResource({url:s});return A1(p)}let a=e.bufferViews[r],c=a.buffer,l=e.buffers[c],f=C1(l,c,n,i),d=HU(a);return`${f}-range-${d}`}function SFe(e,t){let n=wl.createSampler({gltf:e,textureInfo:t});return`${n.wrapS}-${n.wrapT}-${n.minificationFilter}-${n.magnificationFilter}`}Nd.getSchemaCacheKey=function(e){let t=e.schema,n=e.resource;return u(t)?`embedded-schema:${JSON.stringify(t)}`:`external-schema:${A1(n)}`};Nd.getExternalBufferCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.resource;return`external-buffer:${Uie(t)}`};Nd.getEmbeddedBufferCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.parentResource,n=e.bufferId;return`embedded-buffer:${Vie(t,n)}`};Nd.getGltfCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltfResource;return`gltf:${A1(t)}`};Nd.getBufferViewCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.bufferViewId,i=e.gltfResource,o=e.baseResource,r=t.bufferViews[n],s=r.buffer,a=t.buffers[s];ai(r,"EXT_meshopt_compression")&&(s=r.extensions.EXT_meshopt_compression.buffer);let c=C1(a,s,i,o),l=HU(r);return`buffer-view:${c}-range-${l}`};Nd.getDracoCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.draco,i=e.gltfResource,o=e.baseResource;return`draco:${Z6(t,n,i,o)}`};Nd.getVertexBufferCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.gltfResource,i=e.baseResource,o=e.frameState,r=e.bufferViewId,s=e.draco,a=e.attributeSemantic,c=y(e.dequantize,!1),l=y(e.loadBuffer,!1),f=y(e.loadTypedArray,!1),d="";if(c&&(d+="-dequantize"),l&&(d+="-buffer",d+=`-context-${o.context.id}`),f&&(d+="-typed-array"),u(s))return`vertex-buffer:${Z6(t,s,n,i)}-draco-${a}${d}`;let p=t.bufferViews[r],g=p.buffer,m=t.buffers[g],x=C1(m,g,n,i),b=HU(p);return`vertex-buffer:${x}-range-${b}${d}`};Nd.getIndexBufferCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.accessorId,i=e.gltfResource,o=e.baseResource,r=e.frameState,s=e.draco,a=y(e.loadBuffer,!1),c=y(e.loadTypedArray,!1),l="";if(a&&(l+="-buffer",l+=`-context-${r.context.id}`),c&&(l+="-typed-array"),u(s))return`index-buffer:${Z6(t,s,i,o)}-draco${l}`;let f=t.accessors[n],d=f.bufferView,p=t.bufferViews[d],g=p.buffer,m=t.buffers[g],x=C1(m,g,i,o),b=EFe(f,p);return`index-buffer:${x}-accessor-${b}${l}`};Nd.getImageCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.imageId,i=e.gltfResource,o=e.baseResource;return`image:${zie(t,n,i,o)}`};Nd.getTextureCacheKey=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.textureInfo,i=e.gltfResource,o=e.baseResource,r=e.supportedImageFormats,s=e.frameState,a=n.index,c=wl.getImageIdFromTexture({gltf:t,textureId:a,supportedImageFormats:r}),l=zie(t,c,i,o),f=SFe(t,n);return`texture:${l}-sampler-${f}-context-${s.context.id}`};var vl=Nd;function E1(){this.geometryByteLength=0,this.texturesByteLength=0,this._geometrySizes={},this._textureSizes={}}E1.prototype.clear=function(){this.geometryByteLength=0,this.texturesByteLength=0,this._geometrySizes={},this._textureSizes={}};E1.prototype.addGeometryLoader=function(e){let t=e.cacheKey;if(this._geometrySizes.hasOwnProperty(t))return;this._geometrySizes[t]=0;let n=e.buffer,i=e.typedArray,o=0;u(n)&&(o+=n.sizeInBytes),u(i)&&(o+=i.byteLength),this.geometryByteLength+=o,this._geometrySizes[t]=o};E1.prototype.addTextureLoader=function(e){let t=e.cacheKey;if(this._textureSizes.hasOwnProperty(t))return;this._textureSizes[t]=0;let n=e.texture.sizeInBytes;this.texturesByteLength+=e.texture.sizeInBytes,this._textureSizes[t]=n};E1.prototype.removeLoader=function(e){let t=e.cacheKey,n=this._geometrySizes[t];delete this._geometrySizes[t],u(n)&&(this.geometryByteLength-=n);let i=this._textureSizes[t];delete this._textureSizes[t],u(i)&&(this.texturesByteLength-=i)};var S1=E1;function Nn(){}Nn.cacheEntries={};Nn.statistics=new S1;function wFe(e){this.referenceCount=1,this.resourceLoader=e,this._statisticsPromise=void 0}Nn.get=function(e){let t=Nn.cacheEntries[e];if(u(t))return++t.referenceCount,t.resourceLoader};Nn.add=function(e){let t=e.cacheKey;return Nn.cacheEntries[t]=new wFe(e),e};Nn.unload=function(e){let t=e.cacheKey,n=Nn.cacheEntries[t];--n.referenceCount,n.referenceCount===0&&(Nn.statistics.removeLoader(e),e.destroy(),delete Nn.cacheEntries[t])};Nn.getSchemaLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.schema,n=e.resource,i=vl.getSchemaCacheKey({schema:t,resource:n}),o=Nn.get(i);return u(o)?o:(o=new uC({schema:t,resource:n,cacheKey:i}),Nn.add(o))};Nn.getEmbeddedBufferLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.parentResource,n=e.bufferId,i=e.typedArray,o=vl.getEmbeddedBufferCacheKey({parentResource:t,bufferId:n}),r=Nn.get(o);return u(r)?r:(r=new Mx({typedArray:i,cacheKey:o}),Nn.add(r))};Nn.getExternalBufferLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.resource,n=vl.getExternalBufferCacheKey({resource:t}),i=Nn.get(n);return u(i)?i:(i=new Mx({resource:t,cacheKey:n}),Nn.add(i))};Nn.getGltfJsonLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltfResource,n=e.baseResource,i=e.typedArray,o=e.gltfJson,r=vl.getGltfCacheKey({gltfResource:t}),s=Nn.get(r);return u(s)?s:(s=new aC({resourceCache:Nn,gltfResource:t,baseResource:n,typedArray:i,gltfJson:o,cacheKey:r}),Nn.add(s))};Nn.getBufferViewLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.bufferViewId,i=e.gltfResource,o=e.baseResource,r=vl.getBufferViewCacheKey({gltf:t,bufferViewId:n,gltfResource:i,baseResource:o}),s=Nn.get(r);return u(s)?s:(s=new nC({resourceCache:Nn,gltf:t,bufferViewId:n,gltfResource:i,baseResource:o,cacheKey:r}),Nn.add(s))};Nn.getDracoLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.draco,i=e.gltfResource,o=e.baseResource,r=vl.getDracoCacheKey({gltf:t,draco:n,gltfResource:i,baseResource:o}),s=Nn.get(r);return u(s)?s:(s=new iC({resourceCache:Nn,gltf:t,draco:n,gltfResource:i,baseResource:o,cacheKey:r}),Nn.add(s))};Nn.getVertexBufferLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.gltfResource,i=e.baseResource,o=e.frameState,r=e.bufferViewId,s=e.draco,a=e.attributeSemantic,c=e.accessorId,l=y(e.asynchronous,!0),f=y(e.dequantize,!1),d=y(e.loadBuffer,!1),p=y(e.loadTypedArray,!1),g=vl.getVertexBufferCacheKey({gltf:t,gltfResource:n,baseResource:i,frameState:o,bufferViewId:r,draco:s,attributeSemantic:a,dequantize:f,loadBuffer:d,loadTypedArray:p}),m=Nn.get(g);return u(m)?m:(m=new lC({resourceCache:Nn,gltf:t,gltfResource:n,baseResource:i,bufferViewId:r,draco:s,attributeSemantic:a,accessorId:c,cacheKey:g,asynchronous:l,dequantize:f,loadBuffer:d,loadTypedArray:p}),Nn.add(m))};Nn.getIndexBufferLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.accessorId,i=e.gltfResource,o=e.baseResource,r=e.frameState,s=e.draco,a=y(e.asynchronous,!0),c=y(e.loadBuffer,!1),l=y(e.loadTypedArray,!1),f=vl.getIndexBufferCacheKey({gltf:t,accessorId:n,gltfResource:i,baseResource:o,frameState:r,draco:s,loadBuffer:c,loadTypedArray:l}),d=Nn.get(f);return u(d)?d:(d=new rC({resourceCache:Nn,gltf:t,accessorId:n,gltfResource:i,baseResource:o,draco:s,cacheKey:f,asynchronous:a,loadBuffer:c,loadTypedArray:l}),Nn.add(d))};Nn.getImageLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.imageId,i=e.gltfResource,o=e.baseResource,r=vl.getImageCacheKey({gltf:t,imageId:n,gltfResource:i,baseResource:o}),s=Nn.get(r);return u(s)?s:(s=new oC({resourceCache:Nn,gltf:t,imageId:n,gltfResource:i,baseResource:o,cacheKey:r}),Nn.add(s))};Nn.getTextureLoader=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.textureInfo,i=e.gltfResource,o=e.baseResource,r=e.supportedImageFormats,s=e.frameState,a=y(e.asynchronous,!0),c=vl.getTextureCacheKey({gltf:t,textureInfo:n,gltfResource:i,baseResource:o,supportedImageFormats:r,frameState:s}),l=Nn.get(c);return u(l)?l:(l=new cC({resourceCache:Nn,gltf:t,textureInfo:n,gltfResource:i,baseResource:o,supportedImageFormats:r,cacheKey:c,asynchronous:a}),Nn.add(l))};Nn.clearForSpecs=function(){let e=[lC,rC,iC,cC,oC,nC,Mx,uC,aC],t,n=Nn.cacheEntries,i=[];for(t in n)n.hasOwnProperty(t)&&i.push(n[t]);i.sort(function(r,s){let a=e.indexOf(r.resourceLoader.constructor),c=e.indexOf(s.resourceLoader.constructor);return a-c});let o=i.length;for(let r=0;r<o;++r){let s=i[r];t=s.resourceLoader.cacheKey,u(n[t])&&(s.resourceLoader.destroy(),delete n[t])}Nn.statistics.clear()};var Yi=Nn;function ia(e,t,n){this._resource=e,this._subtreeJson=void 0,this._bufferLoader=void 0,this._tileAvailability=void 0,this._contentAvailabilityBitstreams=[],this._childSubtreeAvailability=void 0,this._implicitCoordinates=n,this._subtreeLevels=t.subtreeLevels,this._subdivisionScheme=t.subdivisionScheme,this._branchingFactor=t.branchingFactor,this._metadata=void 0,this._tileMetadataTable=void 0,this._tilePropertyTableJson=void 0,this._contentMetadataTables=[],this._contentPropertyTableJsons=[],this._tileJumpBuffer=void 0,this._contentJumpBuffers=[],this._ready=!1}Object.defineProperties(ia.prototype,{ready:{get:function(){return this._ready}},metadata:{get:function(){return this._metadata}},tileMetadataTable:{get:function(){return this._tileMetadataTable}},tilePropertyTableJson:{get:function(){return this._tilePropertyTableJson}},contentMetadataTables:{get:function(){return this._contentMetadataTables}},contentPropertyTableJsons:{get:function(){return this._contentPropertyTableJsons}},implicitCoordinates:{get:function(){return this._implicitCoordinates}}});ia.prototype.tileIsAvailableAtIndex=function(e){return this._tileAvailability.getBit(e)};ia.prototype.tileIsAvailableAtCoordinates=function(e){let t=this.getTileIndex(e);return this.tileIsAvailableAtIndex(t)};ia.prototype.contentIsAvailableAtIndex=function(e,t){return t=y(t,0),this._contentAvailabilityBitstreams[t].getBit(e)};ia.prototype.contentIsAvailableAtCoordinates=function(e,t){let n=this.getTileIndex(e);return this.contentIsAvailableAtIndex(n,t)};ia.prototype.childSubtreeIsAvailableAtIndex=function(e){return this._childSubtreeAvailability.getBit(e)};ia.prototype.childSubtreeIsAvailableAtCoordinates=function(e){let t=this.getChildSubtreeIndex(e);return this.childSubtreeIsAvailableAtIndex(t)};ia.prototype.getLevelOffset=function(e){let t=this._branchingFactor;return(Math.pow(t,e)-1)/(t-1)};ia.prototype.getParentMortonIndex=function(e){let t=2;return this._subdivisionScheme===$r.OCTREE&&(t=3),e>>t};ia.fromSubtreeJson=async function(e,t,n,i,o){let r=new ia(e,i,o),s;u(t)?s={json:t,binary:void 0}:s=vFe(n);let a=s.json;r._subtreeJson=a;let c;if(ai(a,"3DTILES_metadata"))c=a.extensions["3DTILES_metadata"];else if(u(a.tileMetadata)){let C=a.tileMetadata;c=a.propertyTables[C]}let l=[];if(u(a.contentMetadata)){let C=a.contentMetadata.length;for(let A=0;A<C;A++){let S=a.contentMetadata[A];l.push(a.propertyTables[S])}}let f,d=i.metadataSchema,p=a.subtreeMetadata;if(u(p)){let C=p.class,A=d.classes[C];f=new t1({subtreeMetadata:p,class:A})}r._metadata=f,r._tilePropertyTableJson=c,r._contentPropertyTableJsons=l;let g={constant:0};a.contentAvailabilityHeaders=[],ai(a,"3DTILES_multiple_contents")?a.contentAvailabilityHeaders=a.extensions["3DTILES_multiple_contents"].contentAvailability:Array.isArray(a.contentAvailability)?a.contentAvailabilityHeaders=a.contentAvailability:a.contentAvailabilityHeaders.push(y(a.contentAvailability,g));let m=DFe(a.buffers),x=IFe(a.bufferViews,m);PFe(a,x),u(c)&&Hie(c,x);for(let C=0;C<l.length;C++){let A=l[C];Hie(A,x)}let b=await RFe(r,m,s.binary),T=MFe(x,b);return LFe(r,a,i,T),u(c)&&(NFe(r,i,T),BFe(r)),FFe(r,i,T),kFe(r),r._ready=!0,r};function vFe(e){let n=new DataView(e.buffer,e.byteOffset),i=8,o=n.getUint32(i,!0);i+=8;let r=n.getUint32(i,!0);i+=8;let s=Fo(e,i,o);i+=o;let a=e.subarray(i,i+r);return{json:s,binary:a}}function DFe(e){e=u(e)?e:[];for(let t=0;t<e.length;t++){let n=e[t];n.isExternal=u(n.uri),n.isActive=!1}return e}function IFe(e,t){e=u(e)?e:[];for(let n=0;n<e.length;n++){let i=e[n],o=t[i.buffer];i.bufferHeader=o,i.isActive=!1}return e}function PFe(e,t){let n,i=e.tileAvailability;u(i.bitstream)?n=t[i.bitstream]:u(i.bufferView)&&(n=t[i.bufferView]),u(n)&&(n.isActive=!0,n.bufferHeader.isActive=!0);let o=e.contentAvailabilityHeaders;for(let s=0;s<o.length;s++)n=void 0,u(o[s].bitstream)?n=t[o[s].bitstream]:u(o[s].bufferView)&&(n=t[o[s].bufferView]),u(n)&&(n.isActive=!0,n.bufferHeader.isActive=!0);n=void 0;let r=e.childSubtreeAvailability;u(r.bitstream)?n=t[r.bitstream]:u(r.bufferView)&&(n=t[r.bufferView]),u(n)&&(n.isActive=!0,n.bufferHeader.isActive=!0)}function Hie(e,t){let n=e.properties,i;for(let o in n)if(n.hasOwnProperty(o)){let r=n[o],s=y(r.values,r.bufferView);i=t[s],i.isActive=!0,i.bufferHeader.isActive=!0;let a=y(r.stringOffsets,r.stringOffsetBufferView);u(a)&&(i=t[a],i.isActive=!0,i.bufferHeader.isActive=!0);let c=y(r.arrayOffsets,r.arrayOffsetBufferView);u(c)&&(i=t[c],i.isActive=!0,i.bufferHeader.isActive=!0)}}function RFe(e,t,n){let i=[];for(let o=0;o<t.length;o++){let r=t[o];if(!r.isActive)i.push(Promise.resolve(void 0));else if(r.isExternal){let s=OFe(e,r);i.push(s)}else i.push(Promise.resolve(n))}return Promise.all(i).then(function(o){let r={};for(let s=0;s<o.length;s++){let a=o[s];u(a)&&(r[s]=a)}return r})}async function OFe(e,t){let i=e._resource.getDerivedResource({url:t.uri}),o=Yi.getExternalBufferLoader({resource:i});e._bufferLoader=o;try{await o.load()}catch(r){if(o.isDestroyed())return;throw r}return o.typedArray}function MFe(e,t){let n={};for(let i=0;i<e.length;i++){let o=e[i];if(!o.isActive)continue;let r=o.byteOffset,s=r+o.byteLength,c=t[o.buffer].subarray(r,s);n[i]=c}return n}function LFe(e,t,n,i){let o=n.branchingFactor,r=n.subtreeLevels,s=(Math.pow(o,r)-1)/(o-1),a=Math.pow(o,r),c=ai(t,"3DTILES_metadata"),l=u(e._tilePropertyTableJson),f=c||l;e._tileAvailability=Q6(t.tileAvailability,i,s,f);let d=e._contentPropertyTableJsons.length>0;f=f||d;for(let p=0;p<t.contentAvailabilityHeaders.length;p++){let g=Q6(t.contentAvailabilityHeaders[p],i,s,f);e._contentAvailabilityBitstreams.push(g)}e._childSubtreeAvailability=Q6(t.childSubtreeAvailability,i,a)}function Q6(e,t,n,i){if(u(e.constant))return new eC({constant:!!e.constant,lengthBits:n,availableCount:e.availableCount});let o;return u(e.bitstream)?o=t[e.bitstream]:u(e.bufferView)&&(o=t[e.bufferView]),new eC({bitstream:o,lengthBits:n,availableCount:e.availableCount,computeAvailableCountEnabled:i})}function NFe(e,t,n){let i=e._tilePropertyTableJson,o=e._tileAvailability.availableCount,r=t.metadataSchema,s=i.class,a=r.classes[s];e._tileMetadataTable=new El({class:a,count:o,properties:i.properties,bufferViews:n})}function FFe(e,t,n){let i=e._contentPropertyTableJsons,o=e._contentAvailabilityBitstreams,r=t.metadataSchema,s=e._contentMetadataTables;for(let a=0;a<i.length;a++){let c=i[a],f=o[a].availableCount,d=c.class,p=r.classes[d],g=new El({class:p,count:f,properties:c.properties,bufferViews:n});s.push(g)}}function Gie(e){let t=0,n=e.lengthBits,i=e.availableCount,o;i<256?o=new Uint8Array(n):i<65536?o=new Uint16Array(n):o=new Uint32Array(n);for(let r=0;r<e.lengthBits;r++)e.getBit(r)&&(o[r]=t,t++);return o}function BFe(e){let t=Gie(e._tileAvailability);e._tileJumpBuffer=t}function kFe(e){let t=e._contentJumpBuffers,n=e._contentAvailabilityBitstreams;for(let i=0;i<n.length;i++){let o=n[i],r=Gie(o);t.push(r)}}ia.prototype.getTileIndex=function(e){let t=e.level-this._implicitCoordinates.level;if(t<0||this._subtreeLevels<=t)throw new ue("level is out of bounds for this subtree");return e.getSubtreeCoordinates().getOffsetCoordinates(e).tileIndex};ia.prototype.getChildSubtreeIndex=function(e){if(e.level-this._implicitCoordinates.level!==this._implicitCoordinates.subtreeLevels)throw new ue("level is out of bounds for this subtree");return e.getParentSubtreeCoordinates().getOffsetCoordinates(e).mortonIndex};function UFe(e,t){if(!u(e._tileMetadataTable))return;let n=e.getTileIndex(t);if(e._tileAvailability.getBit(n))return e._tileJumpBuffer[n]}function VFe(e,t,n){let i=e._contentMetadataTables;if(!u(i))return;let o=i[n];if(!u(o))return;let r=e._contentAvailabilityBitstreams[n],s=e.getTileIndex(t);if(r.getBit(s))return e._contentJumpBuffers[n][s]}ia.prototype.getTileMetadataView=function(e){let t=UFe(this,e);if(!u(t))return;let n=this._tileMetadataTable;return new tC({class:n.class,metadataTable:n,entityId:t,propertyTableJson:this._tilePropertyTableJson})};ia.prototype.getContentMetadataView=function(e,t){let n=VFe(this,e,t);if(!u(n))return;let i=this._contentMetadataTables[t],o=this._contentPropertyTableJsons[t];return new tC({class:i.class,metadataTable:i,entityId:n,contentIndex:t,propertyTableJson:o})};ia.prototype.isDestroyed=function(){return!1};ia.prototype.destroy=function(){return u(this._bufferLoader)&&Yi.unload(this._bufferLoader),le(this)};var Hx=ia;var zFe={ID:"ID",NAME:"NAME",DESCRIPTION:"DESCRIPTION",TILESET_TILE_COUNT:"TILESET_TILE_COUNT",TILE_BOUNDING_BOX:"TILE_BOUNDING_BOX",TILE_BOUNDING_REGION:"TILE_BOUNDING_REGION",TILE_BOUNDING_SPHERE:"TILE_BOUNDING_SPHERE",TILE_MINIMUM_HEIGHT:"TILE_MINIMUM_HEIGHT",TILE_MAXIMUM_HEIGHT:"TILE_MAXIMUM_HEIGHT",TILE_HORIZON_OCCLUSION_POINT:"TILE_HORIZON_OCCLUSION_POINT",TILE_GEOMETRIC_ERROR:"TILE_GEOMETRIC_ERROR",CONTENT_BOUNDING_BOX:"CONTENT_BOUNDING_BOX",CONTENT_BOUNDING_REGION:"CONTENT_BOUNDING_REGION",CONTENT_BOUNDING_SPHERE:"CONTENT_BOUNDING_SPHERE",CONTENT_MINIMUM_HEIGHT:"CONTENT_MINIMUM_HEIGHT",CONTENT_MAXIMUM_HEIGHT:"CONTENT_MAXIMUM_HEIGHT",CONTENT_HORIZON_OCCLUSION_POINT:"CONTENT_HORIZON_OCCLUSION_POINT"},Gx=Object.freeze(zFe);var Fd={};Fd.parseAllBoundingVolumeSemantics=function(e){return{tile:{boundingVolume:Fd.parseBoundingVolumeSemantic("TILE",e),minimumHeight:Fd._parseMinimumHeight("TILE",e),maximumHeight:Fd._parseMaximumHeight("TILE",e)},content:{boundingVolume:Fd.parseBoundingVolumeSemantic("CONTENT",e),minimumHeight:Fd._parseMinimumHeight("CONTENT",e),maximumHeight:Fd._parseMaximumHeight("CONTENT",e)}}};Fd.parseBoundingVolumeSemantic=function(e,t){let n=`${e}_BOUNDING_BOX`,i=t.getPropertyBySemantic(n);if(u(i))return{box:i};let o=`${e}_BOUNDING_REGION`,r=t.getPropertyBySemantic(o);if(u(r))return{region:r};let s=`${e}_BOUNDING_SPHERE`,a=t.getPropertyBySemantic(s);if(u(a))return{sphere:a}};Fd._parseMinimumHeight=function(e,t){let n=`${e}_MINIMUM_HEIGHT`;return t.getPropertyBySemantic(n)};Fd._parseMaximumHeight=function(e,t){let n=`${e}_MAXIMUM_HEIGHT`;return t.getPropertyBySemantic(n)};var Wx=Fd;function Vc(e,t,n){let i=t.implicitTileset,o=t.implicitCoordinates;this._implicitTileset=i,this._implicitCoordinates=o,this._implicitSubtree=void 0,this._tileset=e,this._tile=t,this._resource=n,this._metadata=void 0,this.featurePropertiesDirty=!1,this._group=void 0;let r=o.getTemplateValues(),s=i.subtreeUriTemplate.getDerivedResource({templateValues:r});this._url=s.getUrlComponent(!0),this._ready=!1}Object.defineProperties(Vc.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._url}},metadata:{get:function(){},set:function(){}},batchTable:{get:function(){}},group:{get:function(){return this._group},set:function(e){this._group=e}}});Vc.fromSubtreeJson=async function(e,t,n,i,o,r){r=y(r,0);let s;u(o)&&(s=new Uint8Array(o,r));let a=t.implicitTileset,c=t.implicitCoordinates,l=await Hx.fromSubtreeJson(n,i,s,a,c),f=new Vc(e,t,n);return f._implicitSubtree=l,HFe(f,l),f._ready=!0,f};function HFe(e,t){let n=e._tile,i=e._implicitCoordinates.childIndex,o=WFe(e,t,n,i),r=e._tileset.statistics;n.children.push(o.rootTile),r.numberOfTilesTotal++;let s=GFe(e,t,o.bottomRow);for(let a=0;a<s.length;a++){let c=s[a],l=c.tile,f=JFe(e,l,c.childIndex);l.children.push(f),r.numberOfTilesTotal++}}function GFe(e,t,n){let i=[],o=e._implicitTileset.branchingFactor;for(let r=0;r<n.length;r++){let s=n[r];if(u(s))for(let a=0;a<o;a++){let c=r*o+a;t.childSubtreeIsAvailableAtIndex(c)&&i.push({tile:s,childIndex:a})}}return i}function WFe(e,t,n,i){let s=Wie(e,t,n,i,0,!0),a=e._tileset.statistics,c=[s],l=[],f=e._implicitTileset;for(let d=1;d<f.subtreeLevels;d++){let p=t.getLevelOffset(d),g=f.branchingFactor*c.length;for(let m=0;m<g;m++){let x=p+m;if(!t.tileIsAvailableAtIndex(x)){l.push(void 0);continue}let b=t.getParentMortonIndex(m),T=c[b],C=m%f.branchingFactor,A=Wie(e,t,T,C,x);T.children.push(A),a.numberOfTilesTotal++,l.push(A)}c=l,l=[]}return{rootTile:s,bottomRow:c}}function jie(e,t,n){let i=Gx.TILE_GEOMETRIC_ERROR;return u(e)&&e.hasPropertyBySemantic(i)?e.getPropertyBySemantic(i):t.geometricError/Math.pow(2,n.level)}function Wie(e,t,n,i,o,r){let s=e._implicitTileset,a;y(r,!1)?a=n.implicitCoordinates:a=n.implicitCoordinates.getChildCoordinates(i);let c,l,f;if(u(t.tilePropertyTableJson)){c=t.getTileMetadataView(a);let D=Wx.parseAllBoundingVolumeSemantics(c);l=D.tile,f=D.content}let p=t.contentPropertyTableJsons.length,g=!1;for(let D=0;D<p;D++)if(t.contentIsAvailableAtCoordinates(a,D)){g=!0;break}let m=YFe(s,a,i,r,n,l),x=[];for(let D=0;D<s.contentCount;D++){if(!t.contentIsAvailableAtIndex(o,D))continue;let L={uri:s.contentUriTemplates[D].getDerivedResource({templateValues:a.getTemplateValues()}).url},N=XFe(m,f);u(N)&&(L.boundingVolume=N),x.push(xt(L,s.contentHeaders[D]))}let b=jie(c,s,a),T={boundingVolume:m,geometricError:b,refine:s.refine,contents:x},C=!0,A=We(s.tileHeader,C);delete A.boundingVolume,delete A.transform,delete A.metadata;let S=xt(T,A,C),w=Zie(e,s.baseResource,S,n);return w.implicitCoordinates=a,w.implicitSubtree=t,w.metadata=c,w.hasImplicitContentMetadata=g,w}function GU(e,t){return u(e)&&u(t)&&(u(t.minimumHeight)||u(t.maximumHeight))&&(ai(e,"3DTILES_bounding_volume_S2")||u(e.region))}function J6(e,t){u(t)&&(ai(e,"3DTILES_bounding_volume_S2")?qFe(e.extensions["3DTILES_bounding_volume_S2"],t.minimumHeight,t.maximumHeight):u(e.region)&&jFe(e.region,t.minimumHeight,t.maximumHeight))}function jFe(e,t,n){u(t)&&(e[4]=t),u(n)&&(e[5]=n)}function qFe(e,t,n){u(t)&&(e.minimumHeight=t),u(n)&&(e.maximumHeight=n)}function YFe(e,t,n,i,o,r){let s;return!u(r)||!u(r.boundingVolume)||!GU(r.boundingVolume,r)&&GU(e.boundingVolume,r)?s=qie(e,t,n,y(i,!1),o):s=r.boundingVolume,J6(s,r),s}function XFe(e,t){let n;return u(t)&&(n=t.boundingVolume),GU(n,t)?J6(n,t):GU(e,t)&&(n=We(e,!0),J6(n,t)),n}function qie(e,t,n,i,o){let r=e.boundingVolume;return ai(r,"3DTILES_bounding_volume_S2")?Yie(i,o,n,t.level,t.x,t.y,t.z):u(r.region)?{region:Kie(r.region,t.level,t.x,t.y,t.z)}:{box:Xie(r.box,t.level,t.x,t.y,t.z)}}function Yie(e,t,n,i,o,r,s){let a=t._boundingVolume;if(e)return{extensions:{"3DTILES_bounding_volume_S2":{token:Lp.getTokenFromId(a.s2Cell._cellId),minimumHeight:a.minimumHeight,maximumHeight:a.maximumHeight}}};let c=Number(t._boundingVolume.s2Cell._cellId>>BigInt(61)),l=c%2===0?$A.encode2D(i,o,r):$A.encode2D(i,r,o),f=Lp.fromFacePositionLevel(c,BigInt(l),i),d,p;if(u(s)){let g=(a.maximumHeight+a.minimumHeight)/2;d=n<4?a.minimumHeight:g,p=n<4?g:a.maximumHeight}else d=a.minimumHeight,p=a.maximumHeight;return{extensions:{"3DTILES_bounding_volume_S2":{token:Lp.getTokenFromId(f._cellId),minimumHeight:d,maximumHeight:p}}}}var KFe=new h,ZFe=new h,$6=new h,QFe=new Q;function Xie(e,t,n,i,o){if(t===0)return e;let r=h.unpack(e,0,ZFe),s=Q.unpack(e,3,QFe),a=Math.pow(2,-t),c=-1+(2*n+1)*a,l=-1+(2*i+1)*a,f=0,d=h.fromElements(a,a,1,KFe);u(o)&&(f=-1+(2*o+1)*a,d.z=a);let p=h.fromElements(c,l,f,$6);p=Q.multiplyByVector(s,p,$6),p=h.add(p,r,$6);let g=Q.clone(s);g=Q.multiplyByScale(g,d,g);let m=new Array(12);return h.pack(p,m),Q.pack(g,m,3),m}var $Fe=new ce;function Kie(e,t,n,i,o){if(t===0)return e.slice();let r=ce.unpack(e,0,$Fe),s=e[4],a=e[5],c=Math.pow(2,-t),l=c*r.width,f=O.negativePiToPi(r.west+n*l),d=O.negativePiToPi(f+l),p=c*r.height,g=O.negativePiToPi(r.south+i*p),m=O.negativePiToPi(g+p),x=s,b=a;if(u(o)){let T=c*(a-s);x+=o*T,b=x+T}return[f,g,d,m,x,b]}function JFe(e,t,n){let i=e._implicitTileset,o=t.implicitCoordinates.getChildCoordinates(n),r=qie(i,o,n,!1,t),s=jie(void 0,i,o),a=i.subtreeUriTemplate.getDerivedResource({templateValues:o.getTemplateValues()}).url,c={boundingVolume:r,geometricError:s,refine:i.refine,contents:[{uri:a}]},l=Zie(e,i.baseResource,c,t);return l.implicitTileset=i,l.implicitCoordinates=o,l}function Zie(e,t,n,i){let o=e._tile.constructor;return new o(e._tileset,t,n,i)}Vc.prototype.hasProperty=function(e,t){return!1};Vc.prototype.getFeature=function(e){};Vc.prototype.applyDebugSettings=function(e,t){};Vc.prototype.applyStyle=function(e){};Vc.prototype.update=function(e,t){};Vc.prototype.pick=function(e,t,n){};Vc.prototype.isDestroyed=function(){return!1};Vc.prototype.destroy=function(){return this._implicitSubtree=this._implicitSubtree&&this._implicitSubtree.destroy(),le(this)};Vc._deriveBoundingBox=Xie;Vc._deriveBoundingRegion=Kie;Vc._deriveBoundingVolumeS2=Yie;var fC=Vc;var eBe={NONE:0,REPEAT:1,MIRRORED_REPEAT:2},Dl=Object.freeze(eBe);function dC(e,t){this._distance=t,this._normal=new Qie(e,this),this.onChangeCallback=void 0,this.index=-1}Object.defineProperties(dC.prototype,{distance:{get:function(){return this._distance},set:function(e){u(this.onChangeCallback)&&e!==this._distance&&this.onChangeCallback(this.index),this._distance=e}},normal:{get:function(){return this._normal},set:function(e){u(this.onChangeCallback)&&!h.equals(this._normal._cartesian3,e)&&this.onChangeCallback(this.index),h.clone(e,this._normal._cartesian3)}}});dC.fromPlane=function(e,t){return u(t)?(t.normal=e.normal,t.distance=e.distance):t=new dC(e.normal,e.distance),t};dC.clone=function(e,t){return u(t)?(t.normal=e.normal,t.distance=e.distance,t):new dC(e.normal,e.distance)};function Qie(e,t){this._clippingPlane=t,this._cartesian3=h.clone(e)}Object.defineProperties(Qie.prototype,{x:{get:function(){return this._cartesian3.x},set:function(e){u(this._clippingPlane.onChangeCallback)&&e!==this._cartesian3.x&&this._clippingPlane.onChangeCallback(this._clippingPlane.index),this._cartesian3.x=e}},y:{get:function(){return this._cartesian3.y},set:function(e){u(this._clippingPlane.onChangeCallback)&&e!==this._cartesian3.y&&this._clippingPlane.onChangeCallback(this._clippingPlane.index),this._cartesian3.y=e}},z:{get:function(){return this._cartesian3.z},set:function(e){u(this._clippingPlane.onChangeCallback)&&e!==this._cartesian3.z&&this._clippingPlane.onChangeCallback(this._clippingPlane.index),this._cartesian3.z=e}}});var jx=dC;function nc(e){e=y(e,y.EMPTY_OBJECT),this._planes=[],this._dirtyIndex=-1,this._multipleDirtyPlanes=!1,this._enabled=y(e.enabled,!0),this.modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this.edgeColor=G.clone(y(e.edgeColor,G.WHITE)),this.edgeWidth=y(e.edgeWidth,0),this.planeAdded=new pe,this.planeRemoved=new pe,this._owner=void 0;let t=y(e.unionClippingRegions,!1);this._unionClippingRegions=t,this._testIntersection=t?noe:ioe,this._uint8View=void 0,this._float32View=void 0,this._clippingPlanesTexture=void 0;let n=e.planes;if(u(n)){let i=n.length;for(let o=0;o<i;++o)this.add(n[o])}}function noe(e){return e===nn.OUTSIDE}function ioe(e){return e===nn.INSIDE}Object.defineProperties(nc.prototype,{length:{get:function(){return this._planes.length}},unionClippingRegions:{get:function(){return this._unionClippingRegions},set:function(e){this._unionClippingRegions!==e&&(this._unionClippingRegions=e,this._testIntersection=e?noe:ioe)}},enabled:{get:function(){return this._enabled},set:function(e){this._enabled!==e&&(this._enabled=e)}},texture:{get:function(){return this._clippingPlanesTexture}},owner:{get:function(){return this._owner}},clippingPlanesState:{get:function(){return this._unionClippingRegions?this._planes.length:-this._planes.length}}});function $ie(e,t){e._multipleDirtyPlanes=e._multipleDirtyPlanes||e._dirtyIndex!==-1&&e._dirtyIndex!==t,e._dirtyIndex=t}nc.prototype.add=function(e){let t=this._planes.length,n=this;e.onChangeCallback=function(i){$ie(n,i)},e.index=t,$ie(this,t),this._planes.push(e),this.planeAdded.raiseEvent(e,t)};nc.prototype.get=function(e){return this._planes[e]};function ooe(e,t){let n=e.length;for(let i=0;i<n;++i)if(ln.equals(e[i],t))return i;return-1}nc.prototype.contains=function(e){return ooe(this._planes,e)!==-1};nc.prototype.remove=function(e){let t=this._planes,n=ooe(t,e);if(n===-1)return!1;e instanceof jx&&(e.onChangeCallback=void 0,e.index=-1);let i=t.length-1;for(let o=n;o<i;++o){let r=t[o+1];t[o]=r,r instanceof jx&&(r.index=o)}return this._multipleDirtyPlanes=!0,t.length=i,this.planeRemoved.raiseEvent(e,n),!0};nc.prototype.removeAll=function(){let e=this._planes,t=e.length;for(let n=0;n<t;++n){let i=e[n];i instanceof jx&&(i.onChangeCallback=void 0,i.index=-1),this.planeRemoved.raiseEvent(i,n)}this._multipleDirtyPlanes=!0,this._planes=[]};var tBe=new oe,nBe=new oe;function Jie(e,t,n){let i=e._uint8View,o=e._planes,r=0;for(let s=t;s<n;++s){let a=o[s],c=Ln.octEncodeToCartesian4(a.normal,nBe);i[r]=c.x,i[r+1]=c.y,i[r+2]=c.z,i[r+3]=c.w;let l=oe.packFloat(a.distance,tBe);i[r+4]=l.x,i[r+5]=l.y,i[r+6]=l.z,i[r+7]=l.w,r+=8}}function eoe(e,t,n){let i=e._float32View,o=e._planes,r=0;for(let s=t;s<n;++s){let a=o[s],c=a.normal;i[r]=c.x,i[r+1]=c.y,i[r+2]=c.z,i[r+3]=a.distance,r+=4}}function roe(e,t){let n=Gt.maximumTextureSize;return t.x=Math.min(e,n),t.y=Math.ceil(e/t.x),t}var iBe=new z;nc.prototype.update=function(e){let t=this._clippingPlanesTexture,n=e.context,i=nc.useFloatTexture(n),o=i?this.length:this.length*2;if(u(t)){let s=t.width*t.height;(s<o||o<.25*s)&&(t.destroy(),t=void 0,this._clippingPlanesTexture=void 0)}if(this.length===0)return;if(!u(t)){let s=roe(o,iBe);s.y*=2,i?(t=new Lt({context:n,width:s.x,height:s.y,pixelFormat:rt.RGBA,pixelDatatype:Ye.FLOAT,sampler:dn.NEAREST,flipY:!1}),this._float32View=new Float32Array(s.x*s.y*4)):(t=new Lt({context:n,width:s.x,height:s.y,pixelFormat:rt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,sampler:dn.NEAREST,flipY:!1}),this._uint8View=new Uint8Array(s.x*s.y*4)),this._clippingPlanesTexture=t,this._multipleDirtyPlanes=!0}let r=this._dirtyIndex;if(!(!this._multipleDirtyPlanes&&r===-1)){if(this._multipleDirtyPlanes)i?(eoe(this,0,this._planes.length),t.copyFrom({source:{width:t.width,height:t.height,arrayBufferView:this._float32View}})):(Jie(this,0,this._planes.length),t.copyFrom({source:{width:t.width,height:t.height,arrayBufferView:this._uint8View}}));else{let s=0,a=0;i?(a=Math.floor(r/t.width),s=Math.floor(r-a*t.width),eoe(this,r,r+1),t.copyFrom({source:{width:1,height:1,arrayBufferView:this._float32View},xOffset:s,yOffset:a})):(a=Math.floor(r*2/t.width),s=Math.floor(r*2-a*t.width),Jie(this,r,r+1),t.copyFrom({source:{width:2,height:1,arrayBufferView:this._uint8View},xOffset:s,yOffset:a}))}this._multipleDirtyPlanes=!1,this._dirtyIndex=-1}};var oBe=new F,toe=new ln(h.UNIT_X,0);nc.prototype.computeIntersectionWithBoundingVolume=function(e,t){let n=this._planes,i=n.length,o=this.modelMatrix;u(t)&&(o=F.multiply(t,o,oBe));let r=nn.INSIDE;!this.unionClippingRegions&&i>0&&(r=nn.OUTSIDE);for(let s=0;s<i;++s){let a=n[s];ln.transform(a,o,toe);let c=e.intersectPlane(toe);if(c===nn.INTERSECTING)r=c;else if(this._testIntersection(c))return c}return r};nc.setOwner=function(e,t,n){e!==t[n]&&(t[n]=t[n]&&t[n].destroy(),u(e)&&(e._owner=t,t[n]=e))};nc.useFloatTexture=function(e){return e.floatingPointTexture};nc.getTextureResolution=function(e,t,n){let i=e.texture;if(u(i))return n.x=i.width,n.y=i.height,n;let o=nc.useFloatTexture(t)?e.length:e.length*2,r=roe(o,n);return r.y*=2,r};nc.prototype.isDestroyed=function(){return!1};nc.prototype.destroy=function(){return this._clippingPlanesTexture=this._clippingPlanesTexture&&this._clippingPlanesTexture.destroy(),le(this)};var xs=nc;var w1={HIGHLIGHT:0,REPLACE:1,MIX:2};w1.getColorBlend=function(e,t){if(e===w1.HIGHLIGHT)return 0;if(e===w1.REPLACE)return 1;if(e===w1.MIX)return O.clamp(t,O.EPSILON4,1)};var ic=Object.freeze(w1);var rBe={XTRANSLATE:"xTranslate",YTRANSLATE:"yTranslate",ZTRANSLATE:"zTranslate",XROTATE:"xRotate",YROTATE:"yRotate",ZROTATE:"zRotate",XSCALE:"xScale",YSCALE:"yScale",ZSCALE:"zScale",UNIFORMSCALE:"uniformScale"},oc=Object.freeze(rBe);var sBe={STEP:0,LINEAR:1,CUBICSPLINE:2},Bd=Object.freeze(sBe);var soe={};function v1(e){this._count=e.count,this._properties=We(e.properties,!0)}v1.prototype.hasProperty=function(e){return Bn.hasProperty(e,this._properties,soe)};v1.prototype.getPropertyIds=function(e){return Bn.getPropertyIds(this._properties,soe,e)};v1.prototype.getProperty=function(e,t){let n=this._properties[t];if(u(n))return We(n[e],!0)};v1.prototype.setProperty=function(e,t,n){let i=this._properties[t];u(i)||(i=new Array(this._count),this._properties[t]=i),i[e]=We(n,!0)};var zp=v1;function rc(e){e=y(e,y.EMPTY_OBJECT),this._name=e.name,this._id=e.id,this._count=e.count,this._extras=e.extras,this._extensions=e.extensions,this._metadataTable=e.metadataTable,this._jsonMetadataTable=e.jsonMetadataTable,this._batchTableHierarchy=e.batchTableHierarchy}Object.defineProperties(rc.prototype,{name:{get:function(){return this._name}},id:{get:function(){return this._id}},count:{get:function(){return this._count}},class:{get:function(){if(u(this._metadataTable))return this._metadataTable.class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}},byteLength:{get:function(){let e=0;return u(this._metadataTable)&&(e+=this._metadataTable.byteLength),u(this._batchTableHierarchy)&&(e+=this._batchTableHierarchy.byteLength),e}}});rc.prototype.hasProperty=function(e,t){return!!(u(this._metadataTable)&&this._metadataTable.hasProperty(t)||u(this._batchTableHierarchy)&&this._batchTableHierarchy.hasProperty(e,t)||u(this._jsonMetadataTable)&&this._jsonMetadataTable.hasProperty(t))};rc.prototype.hasPropertyBySemantic=function(e,t){return u(this._metadataTable)?this._metadataTable.hasPropertyBySemantic(t):!1};rc.prototype.propertyExists=function(e){return!!(u(this._metadataTable)&&this._metadataTable.hasProperty(e)||u(this._batchTableHierarchy)&&this._batchTableHierarchy.propertyExists(e)||u(this._jsonMetadataTable)&&this._jsonMetadataTable.hasProperty(e))};rc.prototype.propertyExistsBySemantic=function(e){return u(this._metadataTable)?this._metadataTable.hasPropertyBySemantic(e):!1};var e9=[];rc.prototype.getPropertyIds=function(e,t){return t=u(t)?t:[],t.length=0,u(this._metadataTable)&&t.push.apply(t,this._metadataTable.getPropertyIds(e9)),u(this._batchTableHierarchy)&&t.push.apply(t,this._batchTableHierarchy.getPropertyIds(e,e9)),u(this._jsonMetadataTable)&&t.push.apply(t,this._jsonMetadataTable.getPropertyIds(e9)),t};rc.prototype.getProperty=function(e,t){let n;if(u(this._metadataTable)&&(n=this._metadataTable.getProperty(e,t),u(n))||u(this._batchTableHierarchy)&&(n=this._batchTableHierarchy.getProperty(e,t),u(n))||u(this._jsonMetadataTable)&&(n=this._jsonMetadataTable.getProperty(e,t),u(n)))return n};rc.prototype.setProperty=function(e,t,n){u(this._metadataTable)&&this._metadataTable.setProperty(e,t,n)||u(this._batchTableHierarchy)&&this._batchTableHierarchy.setProperty(e,t,n)||(u(this._jsonMetadataTable)||(this._jsonMetadataTable=new zp({count:this._count,properties:{}})),this._jsonMetadataTable.setProperty(e,t,n))};rc.prototype.getPropertyBySemantic=function(e,t){if(u(this._metadataTable))return this._metadataTable.getPropertyBySemantic(e,t)};rc.prototype.setPropertyBySemantic=function(e,t,n){return u(this._metadataTable)?this._metadataTable.setPropertyBySemantic(e,t,n):!1};rc.prototype.getPropertyTypedArray=function(e){if(u(this._metadataTable))return this._metadataTable.getPropertyTypedArray(e)};rc.prototype.getPropertyTypedArrayBySemantic=function(e){if(u(this._metadataTable))return this._metadataTable.getPropertyTypedArrayBySemantic(e)};rc.prototype.isClass=function(e,t){let n=this._batchTableHierarchy;return u(n)?n.isClass(e,t):!1};rc.prototype.isExactClass=function(e,t){return this.getExactClassName(e)===t};rc.prototype.getExactClassName=function(e){let t=this._batchTableHierarchy;if(u(t))return t.getClassName(e)};var zc=rc;function D1(e){e=y(e,y.EMPTY_OBJECT);let t=e.property,n=e.classProperty,i=e.textures,o=u(t.channels)?t.channels:[0],r=t,s=wl.createModelTextureReader({textureInfo:r,channels:lBe(o),texture:i[r.index]});this._min=t.min,this._max=t.max;let a=t.offset,c=t.scale,l=n.hasValueTransform||u(a)||u(c);a=y(a,n.offset),c=y(c,n.scale),a=n.unpackVectorAndMatrixTypes(a),c=n.unpackVectorAndMatrixTypes(c),this._offset=a,this._scale=c,this._hasValueTransform=l,this._textureReader=s,this._classProperty=n,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(D1.prototype,{textureReader:{get:function(){return this._textureReader}},hasValueTransform:{get:function(){return this._hasValueTransform}},offset:{get:function(){return this._offset}},scale:{get:function(){return this._scale}},classProperty:{get:function(){return this._classProperty}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});D1.prototype.isGpuCompatible=function(){let e=this._classProperty,t=e.type,n=e.componentType;return e.isArray?!e.isVariableLengthArray&&e.arrayLength<=4&&t===Wt.SCALAR&&n===sn.UINT8:Wt.isVectorType(t)||t===Wt.SCALAR?n===sn.UINT8:!1};var aBe=[void 0,"float","vec2","vec3","vec4"],cBe=[void 0,"int","ivec2","ivec3","ivec4"];D1.prototype.getGlslType=function(){let e=this._classProperty,t=Wt.getComponentCount(e.type);return e.isArray&&(t=e.arrayLength),e.normalized?aBe[t]:cBe[t]};D1.prototype.unpackInShader=function(e){return this._classProperty.normalized?e:`${this.getGlslType()}(255.0 * ${e})`};function lBe(e){return e.map(function(t){return"rgba".charAt(t)}).join("")}var I1=D1;function t9(e){e=y(e,y.EMPTY_OBJECT);let t=e.propertyTexture,n=e.class,i=e.textures,o=t.extensions,r=t.extras,s={};if(u(t.properties))for(let a in t.properties)t.properties.hasOwnProperty(a)&&(s[a]=new I1({property:t.properties[a],classProperty:n.properties[a],textures:i}));this._name=e.name,this._id=e.id,this._class=n,this._properties=s,this._extras=r,this._extensions=o}Object.defineProperties(t9.prototype,{name:{get:function(){return this._name}},id:{get:function(){return this._id}},class:{get:function(){return this._class}},properties:{get:function(){return this._properties}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});t9.prototype.getProperty=function(e){return this._properties[e]};var qx=t9;function aoe(e){e=y(e,y.EMPTY_OBJECT);let t=e.property,n=e.classProperty;this._attribute=t.attribute,this._classProperty=n,this._min=t.min,this._max=t.max;let i=t.offset,o=t.scale,r=n.hasValueTransform||u(i)||u(o);i=y(i,n.offset),o=y(o,n.scale),i=n.unpackVectorAndMatrixTypes(i),o=n.unpackVectorAndMatrixTypes(o),this._offset=i,this._scale=o,this._hasValueTransform=r,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(aoe.prototype,{attribute:{get:function(){return this._attribute}},hasValueTransform:{get:function(){return this._hasValueTransform}},offset:{get:function(){return this._offset}},scale:{get:function(){return this._scale}},classProperty:{get:function(){return this._classProperty}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var P1=aoe;function n9(e){e=y(e,y.EMPTY_OBJECT);let t=e.propertyAttribute,n=e.class,i={};if(u(t.properties))for(let o in t.properties)t.properties.hasOwnProperty(o)&&(i[o]=new P1({property:t.properties[o],classProperty:n.properties[o]}));this._name=e.name,this._id=e.id,this._class=n,this._properties=i,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(n9.prototype,{name:{get:function(){return this._name}},id:{get:function(){return this._id}},class:{get:function(){return this._class}},properties:{get:function(){return this._properties}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});n9.prototype.getProperty=function(e){return this._properties[e]};var Yx=n9;function R1(e){e=y(e,y.EMPTY_OBJECT),this._schema=e.schema;let t=e.propertyTables;this._propertyTableCount=u(t)?t.length:0,this._propertyTables=t,this._propertyTextures=e.propertyTextures,this._propertyAttributes=e.propertyAttributes,this._statistics=e.statistics,this._extras=e.extras,this._extensions=e.extensions}Object.defineProperties(R1.prototype,{schema:{get:function(){return this._schema}},statistics:{get:function(){return this._statistics}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}},propertyTableCount:{get:function(){return this._propertyTableCount}},propertyTables:{get:function(){return this._propertyTables}},propertyTextures:{get:function(){return this._propertyTextures}},propertyAttributes:{get:function(){return this._propertyAttributes}},propertyTablesByteLength:{get:function(){if(!u(this._propertyTables))return 0;let e=0,t=this._propertyTables.length;for(let n=0;n<t;n++)e+=this._propertyTables[n].byteLength;return e}}});R1.prototype.getPropertyTable=function(e){return this._propertyTables[e]};R1.prototype.getPropertyTexture=function(e){return this._propertyTextures[e]};R1.prototype.getPropertyAttribute=function(e){return this._propertyAttributes[e]};var Da=R1;function uBe(e){e=y(e,y.EMPTY_OBJECT);let t=e.extension,n=e.schema,i=[];if(u(t.propertyTables))for(let s=0;s<t.propertyTables.length;s++){let a=t.propertyTables[s],c=n.classes[a.class],l=new El({count:a.count,properties:a.properties,class:c,bufferViews:e.bufferViews});i.push(new zc({id:s,name:a.name,count:a.count,metadataTable:l,extras:a.extras,extensions:a.extensions}))}let o=[];if(u(t.propertyTextures))for(let s=0;s<t.propertyTextures.length;s++){let a=t.propertyTextures[s];o.push(new qx({id:s,name:a.name,propertyTexture:a,class:n.classes[a.class],textures:e.textures}))}let r=[];if(u(t.propertyAttributes))for(let s=0;s<t.propertyAttributes.length;s++){let a=t.propertyAttributes[s];r.push(new Yx({id:s,name:a.name,class:n.classes[a.class],propertyAttribute:a}))}return new Da({schema:n,propertyTables:i,propertyTextures:o,propertyAttributes:r,statistics:t.statistics,extras:t.extras,extensions:t.extensions})}var O1=uBe;function fBe(e){e=y(e,y.EMPTY_OBJECT);let t=e.extension,n=e.schema,i,o=[],r;if(u(t.featureTables))for(r=Object.keys(t.featureTables).sort(),i=0;i<r.length;i++){let a=r[i],c=t.featureTables[a],l=n.classes[c.class],f=new El({count:c.count,properties:c.properties,class:l,bufferViews:e.bufferViews});o.push(new zc({id:a,count:c.count,metadataTable:f,extras:c.extras,extensions:c.extensions}))}let s=[];if(u(t.featureTextures))for(r=Object.keys(t.featureTextures).sort(),i=0;i<r.length;i++){let a=r[i],c=t.featureTextures[a];s.push(new qx({id:a,propertyTexture:dBe(c),class:n.classes[c.class],textures:e.textures}))}return new Da({schema:n,propertyTables:o,propertyTextures:s,statistics:t.statistics,extras:t.extras,extensions:t.extensions})}function dBe(e){let t={class:e.class,properties:{}},n=e.properties;for(let i in n)if(n.hasOwnProperty(i)){let o=n[i],r={channels:hBe(o.channels),extras:o.extras,extensions:o.extensions};t.properties[i]=xt(o.texture,r,!0)}return t}function hBe(e){let t=e.length,n=new Array(t);for(let i=0;i<t;i++)n[i]="rgba".indexOf(e[i]);return n}var M1=fBe;function Xg(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltf,n=e.extension,i=e.extensionLegacy,o=e.gltfResource,r=e.baseResource,s=e.supportedImageFormats,a=e.frameState,c=e.cacheKey,l=y(e.asynchronous,!0);this._gltfResource=o,this._baseResource=r,this._gltf=t,this._extension=n,this._extensionLegacy=i,this._supportedImageFormats=s,this._frameState=a,this._cacheKey=c,this._asynchronous=l,this._bufferViewLoaders=[],this._bufferViewIds=[],this._textureLoaders=[],this._textureIds=[],this._schemaLoader=void 0,this._structuralMetadata=void 0,this._state=vt.UNLOADED,this._promise=void 0}u(Object.create)&&(Xg.prototype=Object.create(lo.prototype),Xg.prototype.constructor=Xg);Object.defineProperties(Xg.prototype,{cacheKey:{get:function(){return this._cacheKey}},structuralMetadata:{get:function(){return this._structuralMetadata}}});async function mBe(e){try{let t=xBe(e),n=EBe(e),i=SBe(e);return await Promise.all([t,n,i]),e.isDestroyed()?void 0:(e._gltf=void 0,e._state=vt.LOADED,e)}catch(t){if(e.isDestroyed())return;throw e.unload(),e._state=vt.FAILED,e.getError("Failed to load structural metadata",t)}}Xg.prototype.load=function(){return u(this._promise)?this._promise:(this._state=vt.LOADING,this._promise=mBe(this),this._promise)};function pBe(e,t){for(let n in e)if(e.hasOwnProperty(n)){let i=e[n],o=i.values,r=i.arrayOffsets,s=i.stringOffsets;u(o)&&(t[o]=!0),u(r)&&(t[r]=!0),u(s)&&(t[s]=!0)}}function _Be(e,t){for(let n in e)if(e.hasOwnProperty(n)){let i=e[n],o=i.bufferView,r=i.arrayOffsetBufferView,s=i.stringOffsetBufferView;u(o)&&(t[o]=!0),u(r)&&(t[r]=!0),u(s)&&(t[s]=!0)}}function gBe(e){let t=e.propertyTables,n={};if(u(t))for(let i=0;i<t.length;i++){let o=t[i];pBe(o.properties,n)}return n}function yBe(e){let t=e.featureTables,n={};if(u(t)){for(let i in t)if(t.hasOwnProperty(i)){let r=t[i].properties;u(r)&&_Be(r,n)}}return n}async function xBe(e){let t;u(e._extension)?t=gBe(e._extension):t=yBe(e._extensionLegacy);let n=[];for(let i in t)if(t.hasOwnProperty(i)){let o=Yi.getBufferViewLoader({gltf:e._gltf,bufferViewId:parseInt(i),gltfResource:e._gltfResource,baseResource:e._baseResource});e._bufferViewLoaders.push(o),e._bufferViewIds.push(i),n.push(o.load())}return Promise.all(n)}function bBe(e){let t={},n=e.propertyTextures;if(u(n))for(let i=0;i<n.length;i++){let r=n[i].properties;u(r)&&TBe(r,t)}return t}function TBe(e,t){for(let n in e)if(e.hasOwnProperty(n)){let i=e[n];t[i.index]=i}}function ABe(e){let t={},n=e.featureTextures;if(u(n)){for(let i in n)if(n.hasOwnProperty(i)){let r=n[i].properties;u(r)&&CBe(r,t)}}return t}function CBe(e,t){for(let n in e)if(e.hasOwnProperty(n)){let o=e[n].texture;t[o.index]=o}}function EBe(e){let t;u(e._extension)?t=bBe(e._extension):t=ABe(e._extensionLegacy);let n=e._gltf,i=e._gltfResource,o=e._baseResource,r=e._supportedImageFormats,s=e._frameState,a=e._asynchronous,c=[];for(let l in t)if(t.hasOwnProperty(l)){let f=Yi.getTextureLoader({gltf:n,textureInfo:t[l],gltfResource:i,baseResource:o,supportedImageFormats:r,frameState:s,asynchronous:a});e._textureLoaders.push(f),e._textureIds.push(l),c.push(f.load())}return Promise.all(c)}async function SBe(e){let t=y(e._extension,e._extensionLegacy),n;if(u(t.schemaUri)){let i=e._baseResource.getDerivedResource({url:t.schemaUri});n=Yi.getSchemaLoader({resource:i})}else n=Yi.getSchemaLoader({schema:t.schema});if(e._schemaLoader=n,await n.load(),!n.isDestroyed())return n.schema}Xg.prototype.process=function(e){if(this._state===vt.READY)return!0;if(this._state!==vt.LOADED)return!1;let t=this._textureLoaders,n=t.length,i=!0;for(let a=0;a<n;++a){let l=t[a].process(e);i=i&&l}if(!i)return!1;let o=this._schemaLoader.schema,r={};for(let a=0;a<this._bufferViewIds.length;++a){let c=this._bufferViewIds[a],l=this._bufferViewLoaders[a];if(!l.isDestroyed()){let f=new Uint8Array(l.typedArray);r[c]=f}}let s={};for(let a=0;a<this._textureIds.length;++a){let c=this._textureIds[a],l=t[a];l.isDestroyed()||(s[c]=l.texture)}return u(this._extension)?this._structuralMetadata=O1({extension:this._extension,schema:o,bufferViews:r,textures:s}):this._structuralMetadata=M1({extension:this._extensionLegacy,schema:o,bufferViews:r,textures:s}),coe(this),this._state=vt.READY,!0};function coe(e){let t=e._bufferViewLoaders,n=t.length;for(let i=0;i<n;++i)Yi.unload(t[i]);e._bufferViewLoaders.length=0,e._bufferViewIds.length=0}function wBe(e){let t=e._textureLoaders,n=t.length;for(let i=0;i<n;++i)Yi.unload(t[i]);e._textureLoaders.length=0,e._textureIds.length=0}Xg.prototype.unload=function(){coe(this),wBe(this),u(this._schemaLoader)&&Yi.unload(this._schemaLoader),this._schemaLoader=void 0,this._structuralMetadata=void 0};var L1=Xg;var hC={TRANSLATION:"TRANSLATION",ROTATION:"ROTATION",SCALE:"SCALE",FEATURE_ID:"_FEATURE_ID"};hC.fromGltfSemantic=function(e){let t=e,i=/^(\w+)_\d+$/.exec(e);switch(i!==null&&(t=i[1]),t){case"TRANSLATION":return hC.TRANSLATION;case"ROTATION":return hC.ROTATION;case"SCALE":return hC.SCALE;case"_FEATURE_ID":return hC.FEATURE_ID}};var Jr=Object.freeze(hC);var vBe=65534,DBe=255;function WU(e){e=y(e,y.EMPTY_OBJECT);let t=e.triangleIndices,n=e.outlineIndices,i=e.originalVertexCount;this._triangleIndices=t,this._originalVertexCount=i,this._edges=new foe(n,i),this._outlineCoordinatesTypedArray=void 0,this._extraVertices=[],IBe(this)}Object.defineProperties(WU.prototype,{updatedTriangleIndices:{get:function(){return this._triangleIndices}},outlineCoordinates:{get:function(){return this._outlineCoordinatesTypedArray}}});function IBe(e){let t=e._triangleIndices,n=e._edges,i=[],o=e._extraVertices,r=e._originalVertexCount,s={};for(let a=0;a<t.length;a+=3){let c=t[a],l=t[a+1],f=t[a+2],d=!1,p=d||n.hasEdge(c,l),g=d||n.hasEdge(l,f),m=d||n.hasEdge(f,c),x=loe(i,c,l,f,p,g,m);for(;u(x);){let b=s[x];if(!u(b)){b=r+o.length;let T=x;for(;T>=r;)T=o[T-r];o.push(T),s[x]=b}b>vBe&&(t instanceof Uint16Array||t instanceof Uint8Array)?t=new Uint32Array(t):b>DBe&&t instanceof Uint8Array&&(t=new Uint16Array(t)),x===c?(c=b,t[a]=b):x===l?(l=b,t[a+1]=b):(f=b,t[a+2]=b),x=loe(i,c,l,f,p,g,m)}}e._triangleIndices=t,e._outlineCoordinatesTypedArray=new Float32Array(i)}function loe(e,t,n,i,o,r,s){let a=s?1:0,c=o?1:0,l=0,f=i9(e,t,a,c,l);if(f===0)return t;let d=0,p=o?1:0,g=r?1:0,m=i9(e,n,d,p,g);if(m===0)return n;let x=s?1:0,b=0,T=r?1:0,C=i9(e,i,x,b,T);if(C===0)return i;let A=f&m&C,S,w,D;if(A&1)S=0,w=1,D=2;else if(A&2)S=0,D=1,w=2;else if(A&4)w=0,S=1,D=2;else if(A&8)w=0,D=1,S=2;else if(A&16)D=0,S=1,w=2;else if(A&32)D=0,w=1,S=2;else{let N=o9(f),_=o9(m),E=o9(C);return N<_&&N<E?t:_<E?n:i}let R=t*3;e[R+S]=a,e[R+w]=c,e[R+D]=l;let P=n*3;e[P+S]=d,e[P+w]=p,e[P+D]=g;let L=i*3;e[L+S]=x,e[L+w]=b,e[L+D]=T}function i9(e,t,n,i,o){let r=t*3,s=e[r],a=e[r+1],c=e[r+2];return u(s)?(s===n&&a===i&&c===o)<<0|(s===n&&a===o&&c===i)<<1|(s===i&&a===n&&c===o)<<2|(s===i&&a===o&&c===n)<<3|(s===o&&a===n&&c===i)<<4|(s===o&&a===i&&c===n)<<5:63}function o9(e){return(e&1)+(e>>1&1)+(e>>2&1)+(e>>3&1)+(e>>4&1)+(e>>5&1)}WU.prototype.updateAttribute=function(e){let t=this._extraVertices,n=e.length,i=n/this._originalVertexCount,o=t.length,r=e.constructor,s=new r(e.length+o*i);s.set(e);for(let a=0;a<o;a++){let c=t[a]*i,l=n+a*i;for(let f=0;f<i;f++)s[l+f]=s[c+f]}return s};WU.createTexture=function(e){let t=e.cache.modelOutliningCache;if(u(t)||(t=e.cache.modelOutliningCache={}),u(t.outlineTexture))return t.outlineTexture;let n=Math.min(4096,Gt.maximumTextureSize),i=n,o=uoe(i),r=[];for(;i>1;)i>>=1,r.push(uoe(i));let s=new Lt({context:e,source:{arrayBufferView:o,mipLevels:r},width:n,height:1,pixelFormat:rt.LUMINANCE,sampler:new dn({wrapS:vn.CLAMP_TO_EDGE,wrapT:vn.CLAMP_TO_EDGE,minificationFilter:un.LINEAR_MIPMAP_LINEAR,magnificationFilter:Ti.LINEAR})});return t.outlineTexture=s,s};function uoe(e){let t=new Uint8Array(e);return t[e-1]=192,e===8?t[e-1]=96:e===4?t[e-1]=48:e===2?t[e-1]=24:e===1&&(t[e-1]=12),t}function foe(e,t){this._originalVertexCount=t,this._edges=new Set;for(let n=0;n<e.length;n+=2){let i=e[n],o=e[n+1],r=Math.min(i,o),s=Math.max(i,o),a=r*this._originalVertexCount+s;this._edges.add(a)}}foe.prototype.hasEdge=function(e,t){let n=Math.min(e,t),i=Math.max(e,t),o=n*this._originalVertexCount+i;return this._edges.has(o)};var Xx=WU;function doe(e){this.attribute=e,this.loadBuffer=!1,this.loadTypedArray=!1}function PBe(e){this.indices=e,this.loadBuffer=!1,this.loadTypedArray=!1}function jU(e){this.primitive=e,this.attributePlans=[],this.indicesPlan=void 0,this.needsOutlines=!1,this.outlineIndices=void 0}jU.prototype.postProcess=function(e){this.needsOutlines&&(RBe(this),MBe(this,e))};function RBe(e){let t=e.primitive,n=t.indices,i=t.attributes[0].count,o=new Xx({triangleIndices:n.typedArray,outlineIndices:e.outlineIndices,originalVertexCount:i});n.typedArray=o.updatedTriangleIndices,n.indexDatatype=Ne.fromTypedArray(n.typedArray);let r=OBe(o.outlineCoordinates),s=new doe(r);s.loadBuffer=!0,s.loadTypedArray=!1,e.attributePlans.push(s),t.outlineCoordinates=s.attribute;let a=e.attributePlans,c=e.attributePlans.length;for(let l=0;l<c;l++){let f=a[l].attribute;f.typedArray=o.updateAttribute(f.typedArray)}}function OBe(e){let t=new Bt.Attribute;return t.name="_OUTLINE_COORDINATES",t.typedArray=e,t.componentDatatype=X.FLOAT,t.type=Jt.VEC3,t.normalized=!1,t.count=e.length/3,t}function MBe(e,t){LBe(e.attributePlans,t),u(e.indicesPlan)&&NBe(e.indicesPlan,t)}function LBe(e,t){let n=e.length;for(let i=0;i<n;i++){let o=e[i],r=o.attribute,s=r.typedArray;if(o.loadBuffer){let a=dt.createVertexBuffer({typedArray:s,context:t,usage:Fe.STATIC_DRAW});a.vertexArrayDestroyable=!1,r.buffer=a}o.loadTypedArray||(r.typedArray=void 0)}}function NBe(e,t){let n=e.indices;if(e.loadBuffer){let i=dt.createIndexBuffer({typedArray:n.typedArray,context:t,usage:Fe.STATIC_DRAW,indexDatatype:n.indexDatatype});n.buffer=i,i.vertexArrayDestroyable=!1}e.loadTypedArray||(n.typedArray=void 0)}jU.AttributeLoadPlan=doe;jU.IndicesLoadPlan=PBe;var Kx=jU;function FBe(e){e=y(e,y.EMPTY_OBJECT),this.webp=y(e.webp,!1),this.basis=y(e.basis,!1)}var N1=FBe;var BBe=Bt.Attribute,kBe=Bt.Indices,hoe=Bt.FeatureIdAttribute,moe=Bt.FeatureIdTexture,poe=Bt.FeatureIdImplicitRange,UBe=Bt.MorphTarget,VBe=Bt.Primitive,zBe=Bt.Instances,HBe=Bt.Skin,GBe=Bt.Node,WBe=Bt.AnimatedPropertyType,jBe=Bt.AnimationSampler,qBe=Bt.AnimationTarget,YBe=Bt.AnimationChannel,XBe=Bt.Animation,KBe=Bt.ArticulationStage,ZBe=Bt.Articulation,QBe=Bt.Asset,$Be=Bt.Scene,JBe=Bt.Components,e3e=Bt.MetallicRoughness,t3e=Bt.SpecularGlossiness,n3e=Bt.Material,Bo={NOT_LOADED:0,LOADING:1,LOADED:2,PROCESSING:3,POST_PROCESSING:4,PROCESSED:5,READY:6,FAILED:7,UNLOADED:8};function kd(e){e=y(e,y.EMPTY_OBJECT);let t=e.gltfResource,n=e.baseResource,i=e.typedArray,o=y(e.releaseGltfJson,!1),r=y(e.asynchronous,!0),s=y(e.incrementallyLoadTextures,!0),a=y(e.upAxis,No.Y),c=y(e.forwardAxis,No.Z),l=y(e.loadAttributesAsTypedArray,!1),f=y(e.loadAttributesFor2D,!1),d=y(e.enablePick),p=y(e.loadIndicesForWireframe,!1),g=y(e.loadPrimitiveOutline,!0),m=y(e.loadForClassification,!1),x=y(e.renameBatchIdSemantic,!1);n=u(n)?n:t.clone(),this._gltfJson=e.gltfJson,this._gltfResource=t,this._baseResource=n,this._typedArray=i,this._releaseGltfJson=o,this._asynchronous=r,this._incrementallyLoadTextures=s,this._upAxis=a,this._forwardAxis=c,this._loadAttributesAsTypedArray=l,this._loadAttributesFor2D=f,this._enablePick=d,this._loadIndicesForWireframe=p,this._loadPrimitiveOutline=g,this._loadForClassification=m,this._renameBatchIdSemantic=x,this._sortedPropertyTableIds=void 0,this._sortedFeatureTextureIds=void 0,this._gltfJsonLoader=void 0,this._state=Bo.NOT_LOADED,this._textureState=Bo.NOT_LOADED,this._promise=void 0,this._processError=void 0,this._textureErrors=[],this._primitiveLoadPlans=[],this._loaderPromises=[],this._textureLoaders=[],this._texturesPromises=[],this._textureCallbacks=[],this._bufferViewLoaders=[],this._geometryLoaders=[],this._geometryCallbacks=[],this._structuralMetadataLoader=void 0,this._loadResourcesPromise=void 0,this._resourcesLoaded=!1,this._texturesLoaded=!1,this._postProcessBuffers=[],this._components=void 0}u(Object.create)&&(kd.prototype=Object.create(lo.prototype),kd.prototype.constructor=kd);Object.defineProperties(kd.prototype,{cacheKey:{get:function(){}},compo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y(),this._depthRenderbuffer=this._depthRenderbuffer&&this._depthRenderbuffer.destroy(),this._stencilRenderbuffer=this._stencilRenderbuffer&&this._stencilRenderbuffer.destroy(),this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy()}return this._gl.deleteFramebuffer(this._framebuffer),le(this)};var oa=Ud;function mC(e){e=y(e,y.EMPTY_OBJECT);let t=e.context,n=e.width,i=e.height;this._width=n,this._height=i;let o=e.colorRenderbuffers,r=e.colorTextures;if(u(o)!==u(r))throw new de("Both color renderbuffer and texture attachments must be provided.");let s=e.depthStencilRenderbuffer,a=e.depthStencilTexture;if(u(s)!==u(a))throw new de("Both depth-stencil renderbuffer and texture attachments must be provided.");this._renderFramebuffer=new oa({context:t,colorRenderbuffers:o,depthStencilRenderbuffer:s,destroyAttachments:e.destroyAttachments}),this._colorFramebuffer=new oa({context:t,colorTextures:r,depthStencilTexture:a,destroyAttachments:e.destroyAttachments})}mC.prototype.getRenderFramebuffer=function(){return this._renderFramebuffer};mC.prototype.getColorFramebuffer=function(){return this._colorFramebuffer};mC.prototype.blitFramebuffers=function(e,t){this._renderFramebuffer.bindRead(),this._colorFramebuffer.bindDraw();let n=e._gl,i=0;this._colorFramebuffer._colorTextures.length>0&&(i|=n.COLOR_BUFFER_BIT),u(this._colorFramebuffer.depthStencilTexture)&&(i|=n.DEPTH_BUFFER_BIT|(t?n.STENCIL_BUFFER_BIT:0)),n.blitFramebuffer(0,0,this._width,this._height,0,0,this._width,this._height,i,n.NEAREST),n.bindFramebuffer(n.READ_FRAMEBUFFER,null),n.bindFramebuffer(n.DRAW_FRAMEBUFFER,null)};mC.prototype.isDestroyed=function(){return!1};mC.prototype.destroy=function(){return this._renderFramebuffer.destroy(),this._colorFramebuffer.destroy(),le(this)};var F1=mC;var Il={RGBA4:ee.RGBA4,RGBA8:ee.RGBA8,RGBA16F:ee.RGBA16F,RGBA32F:ee.RGBA32F,RGB5_A1:ee.RGB5_A1,RGB565:ee.RGB565,DEPTH_COMPONENT16:ee.DEPTH_COMPONENT16,STENCIL_INDEX8:ee.STENCIL_INDEX8,DEPTH_STENCIL:ee.DEPTH_STENCIL,DEPTH24_STENCIL8:ee.DEPTH24_STENCIL8,validate:function(e){return e===Il.RGBA4||e===Il.RGBA8||e===Il.RGBA16F||e===Il.RGBA32F||e===Il.RGB5_A1||e===Il.RGB565||e===Il.DEPTH_COMPONENT16||e===Il.STENCIL_INDEX8||e===Il.DEPTH_STENCIL||e===Il.DEPTH24_STENCIL8},getColorFormat:function(e){return e===ee.FLOAT?Il.RGBA32F:e===ee.HALF_FLOAT_OES?Il.RGBA16F:Il.RGBA8}},Hc=Object.freeze(Il);function B1(e){e=y(e,y.EMPTY_OBJECT);let n=e.context._gl,i=Gt.maximumRenderbufferSize,o=y(e.format,Hc.RGBA4),r=u(e.width)?e.width:n.drawingBufferWidth,s=u(e.height)?e.height:n.drawingBufferHeight,a=y(e.numSamples,1);this._gl=n,this._format=o,this._width=r,this._height=s,this._renderbuffer=this._gl.createRenderbuffer(),n.bindRenderbuffer(n.RENDERBUFFER,this._renderbuffer),a>1?n.renderbufferStorageMultisample(n.RENDERBUFFER,a,o,r,s):n.renderbufferStorage(n.RENDERBUFFER,o,r,s),n.bindRenderbuffer(n.RENDERBUFFER,null)}Object.defineProperties(B1.prototype,{format:{get:function(){return this._format}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});B1.prototype._getRenderbuffer=function(){return this._renderbuffer};B1.prototype.isDestroyed=function(){return!1};B1.prototype.destroy=function(){return this._gl.deleteRenderbuffer(this._renderbuffer),le(this)};var uu=B1;function bs(e){e=y(e,y.EMPTY_OBJECT),this._numSamples=y(e.numSamples,1),this._colorAttachmentsLength=y(e.colorAttachmentsLength,1),this._color=y(e.color,!0),this._depth=y(e.depth,!1),this._depthStencil=y(e.depthStencil,!1),this._supportsDepthTexture=y(e.supportsDepthTexture,!1),this._createColorAttachments=y(e.createColorAttachments,!0),this._createDepthAttachments=y(e.createDepthAttachments,!0),this._pixelDatatype=e.pixelDatatype,this._pixelFormat=e.pixelFormat,this._width=void 0,this._height=void 0,this._framebuffer=void 0,this._multisampleFramebuffer=void 0,this._colorTextures=void 0,this._color&&(this._colorTextures=new Array(this._colorAttachmentsLength),this._colorRenderbuffers=new Array(this._colorAttachmentsLength)),this._colorRenderbuffer=void 0,this._depthStencilRenderbuffer=void 0,this._depthStencilTexture=void 0,this._depthRenderbuffer=void 0,this._depthTexture=void 0,this._attachmentsDirty=!1}Object.defineProperties(bs.prototype,{framebuffer:{get:function(){return this._numSamples>1?this._multisampleFramebuffer.getRenderFramebuffer():this._framebuffer}},numSamples:{get:function(){return this._numSamples}},status:{get:function(){return this.framebuffer.status}}});bs.prototype.isDirty=function(e,t,n,i,o){n=y(n,1);let r=this._width!==e||this._height!==t,s=this._numSamples!==n,a=u(i)&&this._pixelDatatype!==i||u(o)&&this._pixelFormat!==o,c=n===1?u(this._framebuffer):u(this._multisampleFramebuffer);return this._attachmentsDirty||r||s||a||!c||this._color&&!u(this._colorTextures[0])};bs.prototype.update=function(e,t,n,i,o,r){if(i=e.msaa?y(i,1):1,o=y(o,this._color?y(this._pixelDatatype,Ye.UNSIGNED_BYTE):void 0),r=y(r,this._color?y(this._pixelFormat,rt.RGBA):void 0),this.isDirty(t,n,i,o,r)){if(this.destroy(),this._width=t,this._height=n,this._numSamples=i,this._pixelDatatype=o,this._pixelFormat=r,this._attachmentsDirty=!1,this._color&&this._createColorAttachments){for(let s=0;s<this._colorAttachmentsLength;++s)if(this._colorTextures[s]=new Lt({context:e,width:t,height:n,pixelFormat:r,pixelDatatype:o,sampler:dn.NEAREST}),this._numSamples>1){let a=Hc.getColorFormat(o);this._colorRenderbuffers[s]=new uu({context:e,width:t,height:n,format:a,numSamples:this._numSamples})}}this._depthStencil&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?(this._depthStencilTexture=new Lt({context:e,width:t,height:n,pixelFormat:rt.DEPTH_STENCIL,pixelDatatype:Ye.UNSIGNED_INT_24_8,sampler:dn.NEAREST}),this._numSamples>1&&(this._depthStencilRenderbuffer=new uu({context:e,width:t,height:n,format:Hc.DEPTH24_STENCIL8,numSamples:this._numSamples}))):this._depthStencilRenderbuffer=new uu({context:e,width:t,height:n,format:Hc.DEPTH_STENCIL})),this._depth&&this._createDepthAttachments&&(this._supportsDepthTexture&&e.depthTexture?this._depthTexture=new Lt({context:e,width:t,height:n,pixelFormat:rt.DEPTH_COMPONENT,pixelDatatype:Ye.UNSIGNED_INT,sampler:dn.NEAREST}):this._depthRenderbuffer=new uu({context:e,width:t,height:n,format:Hc.DEPTH_COMPONENT16})),this._numSamples>1?this._multisampleFramebuffer=new F1({context:e,width:this._width,height:this._height,colorTextures:this._colorTextures,colorRenderbuffers:this._colorRenderbuffers,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1}):this._framebuffer=new oa({context:e,colorTextures:this._colorTextures,depthTexture:this._depthTexture,depthRenderbuffer:this._depthRenderbuffer,depthStencilTexture:this._depthStencilTexture,depthStencilRenderbuffer:this._depthStencilRenderbuffer,destroyAttachments:!1})}};bs.prototype.getColorTexture=function(e){return e=y(e,0),this._colorTextures[e]};bs.prototype.setColorTexture=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorTextures[t],this._colorTextures[t]=e};bs.prototype.getColorRenderbuffer=function(e){return e=y(e,0),this._colorRenderbuffers[e]};bs.prototype.setColorRenderbuffer=function(e,t){t=y(t,0),this._attachmentsDirty=e!==this._colorRenderbuffers[t],this._colorRenderbuffers[t]=e};bs.prototype.getDepthRenderbuffer=function(){return this._depthRenderbuffer};bs.prototype.setDepthRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthRenderbuffer,this._depthRenderbuffer=e};bs.prototype.getDepthTexture=function(){return this._depthTexture};bs.prototype.setDepthTexture=function(e){this._attachmentsDirty=e!==this._depthTexture,this._depthTexture=e};bs.prototype.getDepthStencilRenderbuffer=function(){return this._depthStencilRenderbuffer};bs.prototype.setDepthStencilRenderbuffer=function(e){this._attachmentsDirty=e!==this._depthStencilRenderbuffer,this._depthStencilRenderbuffer=e};bs.prototype.getDepthStencilTexture=function(){return this._depthStencilTexture};bs.prototype.setDepthStencilTexture=function(e){this._attachmentsDirty=e!==this._depthStencilTexture,this._depthStencilTexture=e};bs.prototype.prepareTextures=function(e,t){this._numSamples>1&&this._multisampleFramebuffer.blitFramebuffers(e,t)};bs.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this.framebuffer,t.execute(e,n),t.framebuffer=i};bs.prototype.destroyFramebuffer=function(){this._framebuffer=this._framebuffer&&this._framebuffer.destroy(),this._multisampleFramebuffer=this._multisampleFramebuffer&&this._multisampleFramebuffer.destroy()};bs.prototype.destroy=function(){if(this._color){let e,t=this._colorTextures.length;for(e=0;e<t;++e){let n=this._colorTextures[e];this._createColorAttachments&&u(n)&&!n.isDestroyed()&&(this._colorTextures[e].destroy(),this._colorTextures[e]=void 0),u(n)&&n.isDestroyed()&&(this._colorTextures[e]=void 0);let i=this._colorRenderbuffers[e];this._createColorAttachments&&u(i)&&!i.isDestroyed()&&(this._colorRenderbuffers[e].destroy(),this._colorRenderbuffers[e]=void 0),u(i)&&i.isDestroyed()&&(this._colorRenderbuffers[e]=void 0)}}this._depthStencil&&(this._createDepthAttachments&&(this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy()),u(this._depthStencilTexture)&&this._depthStencilTexture.isDestroyed()&&(this._depthStencilTexture=void 0),u(this._depthStencilRenderbuffer)&&this._depthStencilRenderbuffer.isDestroyed()&&(this._depthStencilRenderbuffer=void 0)),this._depth&&(this._createDepthAttachments&&(this._depthTexture=this._depthTexture&&this._depthTexture.destroy(),this._depthRenderbuffer=this._depthRenderbuffer&&this._depthRenderbuffer.destroy()),u(this._depthTexture)&&this._depthTexture.isDestroyed()&&(this._depthTexture=void 0),u(this._depthRenderbuffer)&&this._depthRenderbuffer.isDestroyed()&&(this._depthRenderbuffer=void 0)),this.destroyFramebuffer()};var mi=bs;var k1=`uniform sampler2D u_pointCloud_colorGBuffer;


uniform sampler2D u_pointCloud_depthGBuffer;


uniform vec2 u_distanceAndEdlStrength;


in vec2 v_textureCoordinates;


 


vec2 neighborContribution(float log2Depth, vec2 offset)


{


    float dist = u_distanceAndEdlStrength.x;


    vec2 texCoordOrig = v_textureCoordinates + offset * dist;


    vec2 texCoord0 = v_textureCoordinates + offset * floor(dist);


    vec2 texCoord1 = v_textureCoordinates + offset * ceil(dist);


 


    float depthOrLogDepth0 = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, texCoord0));


    float depthOrLogDepth1 = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, texCoord1));


 


    // ignore depth values that are the clear depth


    if (depthOrLogDepth0 == 0.0 || depthOrLogDepth1 == 0.0) {


        return vec2(0.0);


    }


 


    // interpolate the two adjacent depth values


    float depthMix = mix(depthOrLogDepth0, depthOrLogDepth1, fract(dist));


    vec4 eyeCoordinate = czm_windowToEyeCoordinates(texCoordOrig, depthMix);


    return vec2(max(0.0, log2Depth - log2(-eyeCoordinate.z / eyeCoordinate.w)), 1.0);


}


 


void main()


{


    float depthOrLogDepth = czm_unpackDepth(texture(u_pointCloud_depthGBuffer, v_textureCoordinates));


 


    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, depthOrLogDepth);


    eyeCoordinate /= eyeCoordinate.w;


 


    float log2Depth = log2(-eyeCoordinate.z);


 


    if (depthOrLogDepth == 0.0) // 0.0 is the clear value for the gbuffer


    {


        discard;


    }


 


    vec4 color = texture(u_pointCloud_colorGBuffer, v_textureCoordinates);


 


    // sample from neighbors left, right, down, up


    vec2 texelSize = 1.0 / czm_viewport.zw;


 


    vec2 responseAndCount = vec2(0.0);


 


    responseAndCount += neighborContribution(log2Depth, vec2(-texelSize.x, 0.0));


    responseAndCount += neighborContribution(log2Depth, vec2(+texelSize.x, 0.0));


    responseAndCount += neighborContribution(log2Depth, vec2(0.0, -texelSize.y));


    responseAndCount += neighborContribution(log2Depth, vec2(0.0, +texelSize.y));


 


    float response = responseAndCount.x / responseAndCount.y;


    float strength = u_distanceAndEdlStrength.y;


    float shade = exp(-response * 300.0 * strength);


    color.rgb *= shade;


    out_FragColor = vec4(color);


 


    // Input and output depth are the same.


    gl_FragDepth = depthOrLogDepth;


}


`;function pC(){this._framebuffer=new mi({colorAttachmentsLength:2,depth:!0,supportsDepthTexture:!0}),this._drawCommand=void 0,this._clearCommand=void 0,this._strength=1,this._radius=1}Object.defineProperties(pC.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}},colorGBuffer:{get:function(){return this._framebuffer.getColorTexture(0)}},depthGBuffer:{get:function(){return this._framebuffer.getColorTexture(1)}}});function ske(e){e._framebuffer.destroy(),e._drawCommand=void 0,e._clearCommand=void 0}var a9=new z;function ake(e,t){let n=new ze({defines:["LOG_DEPTH_WRITE"],sources:[k1]}),i={u_pointCloud_colorGBuffer:function(){return e.colorGBuffer},u_pointCloud_depthGBuffer:function(){return e.depthGBuffer},u_distanceAndEdlStrength:function(){return a9.x=e._radius,a9.y=e._strength,a9}},o=ke.fromCache({blending:fn.ALPHA_BLEND,depthMask:!0,depthTest:{enabled:!0},stencilTest:kt.setCesium3DTileBit(),stencilMask:kt.CESIUM_3D_TILE_MASK});e._drawCommand=t.createViewportQuadCommand(n,{uniformMap:i,renderState:o,pass:Ae.CESIUM_3D_TILE,owner:e}),e._clearCommand=new si({framebuffer:e.framebuffer,color:new G(0,0,0,0),depth:1,renderState:ke.fromCache(),pass:Ae.CESIUM_3D_TILE,owner:e})}function cke(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i),ake(e,t)}function Soe(e){return e.drawBuffers&&e.fragmentDepth}pC.isSupported=Soe;function lke(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"EC");if(!u(n)){let i=t._attributeLocations,o=t.fragmentShaderSource.clone();o.sources.splice(0,0,`layout (location = 0) out vec4 out_FragData_0;


layout (location = 1) out vec4 out_FragData_1;`),o.sources=o.sources.map(function(r){return r=ze.replaceMain(r,"czm_point_cloud_post_process_main"),r=r.replaceAll(/out_FragColor/g,"out_FragData_0"),r}),o.sources.push(`void main() 


{ 


    czm_point_cloud_post_process_main(); 


#ifdef LOG_DEPTH


    czm_writeLogDepth();


    out_FragData_1 = czm_packDepth(gl_FragDepth); 


#else


    out_FragData_1 = czm_packDepth(gl_FragCoord.z);


#endif


}`),n=e.shaderCache.createDerivedShaderProgram(t,"EC",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:o,attributeLocations:i})}return n}pC.prototype.update=function(e,t,n,i){if(!Soe(e.context))return;this._strength=n.eyeDomeLightingStrength,this._radius=n.eyeDomeLightingRadius*e.pixelRatio,cke(this,e.context);let o,r=e.commandList,s=r.length;for(o=t;o<s;++o){let l=r[o];if(l.primitiveType!==Me.POINTS||l.pass===Ae.TRANSLUCENT)continue;let f,d,p=l.derivedCommands.pointCloudProcessor;u(p)&&(f=p.command,d=p.originalShaderProgram),(!u(f)||l.dirty||d!==l.shaderProgram||f.framebuffer!==this.framebuffer)&&(f=$e.shallowClone(l,f),f.framebuffer=this.framebuffer,f.shaderProgram=lke(e.context,l.shaderProgram),f.castShadows=!1,f.receiveShadows=!1,u(p)||(p={command:f,originalShaderProgram:l.shaderProgram},l.derivedCommands.pointCloudProcessor=p),p.originalShaderProgram=l.shaderProgram),r[o]=f}let a=this._clearCommand,c=this._drawCommand;c.boundingVolume=i,r.push(c),r.push(a)};pC.prototype.isDestroyed=function(){return!1};pC.prototype.destroy=function(){return ske(this),le(this)};var Wp=pC;function woe(e){let t=y(e,{});this.attenuation=y(t.attenuation,!1),this.geometricErrorScale=y(t.geometricErrorScale,1),this.maximumAttenuation=t.maximumAttenuation,this.baseResolution=t.baseResolution,this.eyeDomeLighting=y(t.eyeDomeLighting,!0),this.eyeDomeLightingStrength=y(t.eyeDomeLightingStrength,1),this.eyeDomeLightingRadius=y(t.eyeDomeLightingRadius,1),this.backFaceCulling=y(t.backFaceCulling,!1),this.normalShading=y(t.normalShading,!0)}woe.isSupported=function(e){return Wp.isSupported(e.context)};var cm=woe;var Ia={},uke=new oe(0,0,0,1),sc=new oe,fke=new Ue,c9=new z,l9=new z;Ia.wgs84ToWindowCoordinates=function(e,t,n){return Ia.wgs84WithEyeOffsetToWindowCoordinates(e,t,h.ZERO,n)};var voe=new oe,Doe=new h;function U1(e,t,n,i){let o=n.viewMatrix,r=F.multiplyByVector(o,oe.fromElements(e.x,e.y,e.z,1,voe),voe),s=h.multiplyComponents(t,h.normalize(r,Doe),Doe);return r.x+=t.x+s.x,r.y+=t.y+s.y,r.z+=s.z,F.multiplyByVector(n.frustum.projectionMatrix,r,i)}var dke=new fe(Math.PI,O.PI_OVER_TWO),hke=new h,mke=new h;Ia.wgs84WithEyeOffsetToWindowCoordinates=function(e,t,n,i){let o=e.frameState,r=Ia.computeActualWgs84Position(o,t,uke);if(!u(r))return;let s=e.canvas,a=fke;a.x=0,a.y=0,a.width=s.clientWidth,a.height=s.clientHeight;let c=e.camera,l=!1;if(o.mode===te.SCENE2D){let f=e.mapProjection,d=dke,p=f.project(d,hke),g=h.clone(c.position,mke),m=c.frustum.clone(),x=F.computeViewportTransformation(a,0,1,new F),b=c.frustum.projectionMatrix,T=c.positionWC.y,C=h.fromElements(O.sign(T)*p.x-T,0,-c.positionWC.x),A=Pt.pointToGLWindowCoordinates(b,x,C);if(T===0||A.x<=0||A.x>=s.clientWidth)l=!0;else{if(A.x>s.clientWidth*.5){a.width=A.x,c.frustum.right=p.x-T,sc=U1(r,n,c,sc),Ia.clipToGLWindowCoordinates(a,sc,c9),a.x+=A.x,c.position.x=-c.position.x;let S=c.frustum.right;c.frustum.right=-c.frustum.left,c.frustum.left=-S,sc=U1(r,n,c,sc),Ia.clipToGLWindowCoordinates(a,sc,l9)}else{a.x+=A.x,a.width-=A.x,c.frustum.left=-p.x-T,sc=U1(r,n,c,sc),Ia.clipToGLWindowCoordinates(a,sc,c9),a.x=a.x-a.width,c.position.x=-c.position.x;let S=c.frustum.left;c.frustum.left=-c.frustum.right,c.frustum.right=-S,sc=U1(r,n,c,sc),Ia.clipToGLWindowCoordinates(a,sc,l9)}h.clone(g,c.position),c.frustum=m.clone(),i=z.clone(c9,i),(i.x<0||i.x>s.clientWidth)&&(i.x=l9.x)}}if(o.mode!==te.SCENE2D||l){if(sc=U1(r,n,c,sc),sc.z<0&&!(c.frustum instanceof rn)&&!(c.frustum instanceof Pr))return;i=Ia.clipToGLWindowCoordinates(a,sc,i)}return i.y=s.clientHeight-i.y,i};Ia.wgs84ToDrawingBufferCoordinates=function(e,t,n){if(n=Ia.wgs84ToWindowCoordinates(e,t,n),!!u(n))return Ia.transformWindowToDrawingBuffer(e,n,n)};var jp=new h,pke=new fe;Ia.computeActualWgs84Position=function(e,t,n){let i=e.mode;if(i===te.SCENE3D)return h.clone(t,n);let o=e.mapProjection,r=o.ellipsoid.cartesianToCartographic(t,pke);if(!u(r))return;if(o.project(r,jp),i===te.COLUMBUS_VIEW)return h.fromElements(jp.z,jp.x,jp.y,n);if(i===te.SCENE2D)return h.fromElements(0,jp.x,jp.y,n);let s=e.morphTime;return h.fromElements(O.lerp(jp.z,t.x,s),O.lerp(jp.x,t.y,s),O.lerp(jp.y,t.z,s),n)};var Ioe=new h,Poe=new h,Roe=new F;Ia.clipToGLWindowCoordinates=function(e,t,n){return h.divideByScalar(t,t.w,Ioe),F.computeViewportTransformation(e,0,1,Roe),F.multiplyByPoint(Roe,Ioe,Poe),z.fromCartesian3(Poe,n)};Ia.transformWindowToDrawingBuffer=function(e,t,n){let i=e.canvas,o=e.drawingBufferWidth/i.clientWidth,r=e.drawingBufferHeight/i.clientHeight;return z.fromElements(t.x*o,t.y*r,n)};var _ke=new oe,Ooe=new oe;Ia.drawingBufferToWgs84Coordinates=function(e,t,n,i){let r=e.context.uniformState,s=r.currentFrustum,a=s.x,c=s.y;if(e.frameState.useLogDepth){let g=n*r.log2FarDepthFromNearPlusOne,m=Math.pow(2,g)-1;n=c*(1-a/(m+a))/(c-a)}let l=e.view.passState.viewport,f=oe.clone(oe.UNIT_W,_ke);f.x=(t.x-l.x)/l.width*2-1,f.y=(t.y-l.y)/l.height*2-1,f.z=n*2-1,f.w=1;let d,p=e.camera.frustum;if(u(p.fovy)){d=F.multiplyByVector(r.inverseViewProjection,f,Ooe);let g=1/d.w;h.multiplyByScalar(d,g,d)}else{let g=p.offCenterFrustum;u(g)&&(p=g),d=Ooe,d.x=(f.x*(p.right-p.left)+p.left+p.right)*.5,d.y=(f.y*(p.top-p.bottom)+p.bottom+p.top)*.5,d.z=(f.z*(a-c)-a-c)*.5,d.w=1,d=F.multiplyByVector(r.inverseView,d,d)}return h.fromCartesian4(d,i)};var no=Ia;var gke={LEFT:-1,NONE:0,RIGHT:1},Gc=Object.freeze(gke);var _C={};_C._deprecationWarning=Sr;var qp=Uint32Array.BYTES_PER_ELEMENT;_C.parse=function(e,t){let n=y(t,0);t=n;let i=new Uint8Array(e),o=new DataView(e);t+=qp;let r=o.getUint32(t,!0);if(r!==1)throw new ue(`Only Batched 3D Model version 1 is supported.  Version ${r} is not.`);t+=qp;let s=o.getUint32(t,!0);t+=qp;let a=o.getUint32(t,!0);t+=qp;let c=o.getUint32(t,!0);t+=qp;let l=o.getUint32(t,!0);t+=qp;let f=o.getUint32(t,!0);t+=qp;let d;l>=570425344?(t-=qp*2,d=a,l=c,f=0,a=0,c=0,_C._deprecationWarning("b3dm-legacy-header","This b3dm header is using the legacy format [batchLength] [batchTableByteLength]. The new format is [featureTableJsonByteLength] [featureTableBinaryByteLength] [batchTableJsonByteLength] [batchTableBinaryByteLength] from https://github.com/CesiumGS/3d-tiles/tree/main/specification/TileFormats/Batched3DModel.")):f>=570425344&&(t-=qp,d=l,l=a,f=c,a=0,c=0,_C._deprecationWarning("b3dm-legacy-header","This b3dm header is using the legacy format [batchTableJsonByteLength] [batchTableBinaryByteLength] [batchLength]. The new format is [featureTableJsonByteLength] [featureTableBinaryByteLength] [batchTableJsonByteLength] [batchTableBinaryByteLength] from https://github.com/CesiumGS/3d-tiles/tree/main/specification/TileFormats/Batched3DModel."));let p;a===0?p={BATCH_LENGTH:y(d,0)}:(p=Fo(i,t,a),t+=a);let g=new Uint8Array(e,t,c);t+=c;let m,x;l>0&&(m=Fo(i,t,l),t+=l,f>0&&(x=new Uint8Array(e,t,f),x=new Uint8Array(x),t+=f));let b=n+s-t;if(b===0)throw new ue("glTF byte length must be greater than 0.");let T;return t%4===0?T=new Uint8Array(e,t,b):(_C._deprecationWarning("b3dm-glb-unaligned","The embedded glb is not aligned to a 4-byte boundary."),T=new Uint8Array(i.subarray(t,t+b))),{batchLength:d,featureTableJson:p,featureTableBinary:g,batchTableJson:m,batchTableBinary:x,gltf:T}};var V1=_C;function z1(e,t){this.json=e,this.buffer=t,this._cachedTypedArrays={},this.featuresLength=0}function Moe(e,t,n,i,o,r){let s=e._cachedTypedArrays,a=s[t];return u(a)||(a=X.createArrayBufferView(n,e.buffer.buffer,e.buffer.byteOffset+r,o*i),s[t]=a),a}function yke(e,t,n,i){let o=e._cachedTypedArrays,r=o[t];return u(r)||(r=X.createTypedArray(n,i),o[t]=r),r}z1.prototype.getGlobalProperty=function(e,t,n){let i=this.json[e];if(u(i))return u(i.byteOffset)?(t=y(t,X.UNSIGNED_INT),n=y(n,1),Moe(this,e,t,n,1,i.byteOffset)):i};z1.prototype.hasProperty=function(e){return u(this.json[e])};z1.prototype.getPropertyArray=function(e,t,n){let i=this.json[e];if(u(i))return u(i.byteOffset)?(u(i.componentType)&&(t=X.fromName(i.componentType)),Moe(this,e,t,n,this.featuresLength,i.byteOffset)):yke(this,e,t,i)};z1.prototype.getProperty=function(e,t,n,i,o){let r=this.json[e];if(!u(r))return;let s=this.getPropertyArray(e,t,n);if(n===1)return s[i];for(let a=0;a<n;++a)o[a]=s[n*i+a];return o};var Vd=z1;function H1(e){let t=e.count,n=e.batchTable,i=e.binaryBody,o=y(e.parseAsPropertyAttributes,!1),r=e.customAttributeOutput,s=xke(n),a;u(s.jsonProperties)&&(a=new zp({count:t,properties:s.jsonProperties}));let c;u(s.hierarchy)&&(c=new vx({extension:s.hierarchy,binaryBody:i}));let l=Md.BATCH_TABLE_CLASS_NAME,f=s.binaryProperties,d,p,g;if(o){let b=Tke(t,l,f,i,r);g=b.transcodedSchema,p=[new Yx({propertyAttribute:b.propertyAttributeJson,class:b.transcodedClass})]}else{let b=bke(t,l,f,i);g=b.transcodedSchema;let T=b.featureTableJson;d=new El({count:T.count,properties:T.properties,class:b.transcodedClass,bufferViews:b.bufferViewsTypedArrays}),p=[]}let m=[];if(u(d)||u(a)||u(c)){let b=new zc({id:0,name:"Batch Table",count:t,metadataTable:d,jsonMetadataTable:a,batchTableHierarchy:c});m.push(b)}let x={schema:g,propertyTables:m,propertyAttributes:p,extensions:s.extensions,extras:s.extras};return new Da(x)}function xke(e){let t=e.HIERARCHY,n=e.extras,i=e.extensions,o;u(t)?(H1._deprecationWarning("batchTableHierarchyExtension","The batch table HIERARCHY property has been moved to an extension. Use extensions.3DTILES_batch_table_hierarchy instead."),o=t):u(i)&&(o=i["3DTILES_batch_table_hierarchy"]);let r,s={};for(let a in e){if(!e.hasOwnProperty(a)||a==="HIERARCHY"||a==="extensions"||a==="extras")continue;let c=e[a];Array.isArray(c)?(r=u(r)?r:{},r[a]=c):s[a]=c}return{binaryProperties:s,jsonProperties:r,hierarchy:o,extras:n,extensions:i}}function bke(e,t,n,i){let o={},r={},s={},a=0;for(let d in n){if(!n.hasOwnProperty(d))continue;if(!u(i))throw new ue(`Property ${d} requires a batch table binary.`);let p=n[d],g=au(p);r[d]={bufferView:a},o[d]=Loe(p),s[a]=g.createArrayBufferView(i.buffer,i.byteOffset+p.byteOffset,e),a++}let c={classes:{}};c.classes[t]={properties:o};let l=Ld.fromJson(c);return{featureTableJson:{class:t,count:e,properties:r},bufferViewsTypedArrays:s,transcodedSchema:l,transcodedClass:l.classes[t]}}function Tke(e,t,n,i,o){let r={},s={},a=0;for(let d in n){if(!n.hasOwnProperty(d))continue;let p=n[d];if(!u(i)&&!u(p.typedArray))throw new ue(`Property ${d} requires a batch table binary.`);let g=Qt.sanitizeGlslIdentifier(d);(g===""||r.hasOwnProperty(g))&&(g=`property_${a}`,a++);let m=Loe(p);m.name=d,r[g]=m;let x=g.toUpperCase();x.startsWith("_")||(x=`_${x}`);let b=p.typedArray;u(b)||(b=au(p).createArrayBufferView(i.buffer,i.byteOffset+p.byteOffset,e));let T=new Bt.Attribute;T.name=x,T.count=e,T.type=p.type;let C=X.fromTypedArray(b);(C===X.INT||C===X.UNSIGNED_INT||C===X.DOUBLE)&&(H1._oneTimeWarning("Cast pnts property to floats",`Point cloud property "${x}" will be cast to a float array because INT, UNSIGNED_INT, and DOUBLE are not valid WebGL vertex attribute types. Some precision may be lost.`),b=new Float32Array(b)),T.componentDatatype=X.fromTypedArray(b),T.typedArray=b,o.push(T),s[g]={attribute:x}}let c={classes:{}};c.classes[t]={properties:r};let l=Ld.fromJson(c);return{class:t,propertyAttributeJson:{properties:s},transcodedSchema:l,transcodedClass:l.classes[t]}}function Loe(e){let t=Ake(e.componentType);return{type:e.type,componentType:t}}function Ake(e){switch(e){case"BYTE":return"INT8";case"UNSIGNED_BYTE":return"UINT8";case"SHORT":return"INT16";case"UNSIGNED_SHORT":return"UINT16";case"INT":return"INT32";case"UNSIGNED_INT":return"UINT32";case"FLOAT":return"FLOAT32";case"DOUBLE":return"FLOAT64"}}H1._deprecationWarning=Sr;H1._oneTimeWarning=Nt;var Yp=H1;var Zx={UNLOADED:0,LOADING:1,PROCESSING:2,READY:3,FAILED:4},Cke=Bt.FeatureIdAttribute;function Kg(e){e=y(e,y.EMPTY_OBJECT);let t=e.b3dmResource,n=e.baseResource,i=e.arrayBuffer,o=y(e.byteOffset,0),r=y(e.releaseGltfJson,!1),s=y(e.asynchronous,!0),a=y(e.incrementallyLoadTextures,!0),c=y(e.upAxis,No.Y),l=y(e.forwardAxis,No.X),f=y(e.loadAttributesAsTypedArray,!1),d=y(e.loadAttributesFor2D,!1),p=y(e.enablePick,!1),g=y(e.loadIndicesForWireframe,!1),m=y(e.loadPrimitiveOutline,!0),x=y(e.loadForClassification,!1);n=u(n)?n:t.clone(),this._b3dmResource=t,this._baseResource=n,this._arrayBuffer=i,this._byteOffset=o,this._releaseGltfJson=r,this._asynchronous=s,this._incrementallyLoadTextures=a,this._upAxis=c,this._forwardAxis=l,this._loadAttributesAsTypedArray=f,this._loadAttributesFor2D=d,this._enablePick=p,this._loadIndicesForWireframe=g,this._loadPrimitiveOutline=m,this._loadForClassification=x,this._state=Zx.UNLOADED,this._promise=void 0,this._gltfLoader=void 0,this._batchLength=0,this._propertyTable=void 0,this._batchTable=void 0,this._components=void 0,this._transform=F.IDENTITY}u(Object.create)&&(Kg.prototype=Object.create(lo.prototype),Kg.prototype.constructor=Kg);Object.defineProperties(Kg.prototype,{texturesLoaded:{get:function(){return this._gltfLoader?.texturesLoaded}},cacheKey:{get:function(){}},components:{get:function(){return this._components}}});Kg.prototype.load=function(){if(u(this._promise))return this._promise;let e=V1.parse(this._arrayBuffer,this._byteOffset),t=e.batchLength,n=e.featureTableJson,i=e.featureTableBinary,o=e.batchTableJson,r=e.batchTableBinary,s=new Vd(n,i);t=s.getGlobalProperty("BATCH_LENGTH"),this._batchLength=t;let a=s.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(a)&&(this._transform=F.fromTranslation(h.fromArray(a))),this._batchTable={json:o,binary:r};let c=new Gp({typedArray:e.gltf,upAxis:this._upAxis,forwardAxis:this._forwardAxis,gltfResource:this._b3dmResource,baseResource:this._baseResource,releaseGltfJson:this._releaseGltfJson,incrementallyLoadTextures:this._incrementallyLoadTextures,loadAttributesAsTypedArray:this._loadAttributesAsTypedArray,loadAttributesFor2D:this._loadAttributesFor2D,enablePick:this._enablePick,loadIndicesForWireframe:this._loadIndicesForWireframe,loadPrimitiveOutline:this._loadPrimitiveOutline,loadForClassification:this._loadForClassification,renameBatchIdSemantic:!0});this._gltfLoader=c,this._state=Zx.LOADING;let l=this;return this._promise=c.load().then(function(){if(!l.isDestroyed())return l._state=Zx.PROCESSING,l}).catch(function(f){if(!l.isDestroyed())return Eke(l,f)}),this._promise};function Eke(e,t){return e.unload(),e._state=Zx.FAILED,t=e.getError("Failed to load b3dm",t),Promise.reject(t)}Kg.prototype.process=function(e){if(this._state===Zx.READY)return!0;if(this._state!==Zx.PROCESSING||!this._gltfLoader.process(e))return!1;let n=this._gltfLoader.components;return n.transform=F.multiplyTransformation(this._transform,n.transform,n.transform),Ske(this,n),this._components=n,this._arrayBuffer=void 0,this._state=Zx.READY,!0};function Ske(e,t){let n=e._batchTable,i=e._batchLength;if(i===0)return;let o;if(u(n.json))o=Yp({count:i,batchTable:n.json,binaryBody:n.binary});else{let a=new zc({name:Md.BATCH_TABLE_CLASS_NAME,count:i});o=new Da({schema:{},propertyTables:[a]})}let r=t.scene.nodes,s=r.length;for(let a=0;a<s;a++)Noe(r[a]);t.structuralMetadata=o}function Noe(e){let t=e.children.length;for(let i=0;i<t;i++)Noe(e.children[i]);let n=e.primitives.length;for(let i=0;i<n;i++){let o=e.primitives[i],r=Qt.getAttributeBySemantic(o,yt.FEATURE_ID);if(u(r)){r.setIndex=0;let s=new Cke;s.propertyTableId=0,s.setIndex=0,s.positionalLabel="featureId_0",o.featureIds.push(s)}}}Kg.prototype.unload=function(){u(this._gltfLoader)&&!this._gltfLoader.isDestroyed()&&this._gltfLoader.unload(),this._components=void 0,this._arrayBuffer=void 0};var G1=Kg;function Zg(e){e=y(e,y.EMPTY_OBJECT),this._geoJson=e.geoJson,this._components=void 0}u(Object.create)&&(Zg.prototype=Object.create(lo.prototype),Zg.prototype.constructor=Zg);Object.defineProperties(Zg.prototype,{cacheKey:{get:function(){}},components:{get:function(){return this._components}}});Zg.prototype.load=function(){return Promise.resolve(this)};Zg.prototype.process=function(e){return u(this._components)||(this._components=kke(this._geoJson,e),this._geoJson=void 0),!0};function wke(){this.lines=void 0,this.points=void 0,this.properties=void 0}function vke(){this.features=[]}function u9(e){let t=e[0],n=e[1],i=y(e[2],0);return new h(t,n,i)}function f9(e){let t=e.length,n=new Array(t);for(let o=0;o<t;o++)n[o]=u9(e[o]);return[n]}function Dke(e){let t=e.length,n=new Array(t);for(let i=0;i<t;i++)n[i]=f9(e[i])[0];return n}function Foe(e){let t=e.length,n=new Array(t);for(let i=0;i<t;i++)n[i]=f9(e[i])[0];return n}function Ike(e){let t=e.length,n=[];for(let i=0;i<t;i++)Array.prototype.push.apply(n,Foe(e[i]));return n}function Pke(e){return[u9(e)]}function Rke(e){let t=e.length,n=new Array(t);for(let i=0;i<t;i++)n[i]=u9(e[i]);return n}var Oke={LineString:f9,MultiLineString:Dke,MultiPolygon:Ike,Polygon:Foe,MultiPoint:Rke,Point:Pke},Mke={LineString:Me.LINES,MultiLineString:Me.LINES,MultiPolygon:Me.LINES,Polygon:Me.LINES,MultiPoint:Me.POINTS,Point:Me.POINTS};function Boe(e,t){if(!u(e.geometry))return;let n=e.geometry.type,i=Oke[n],o=Mke[n],r=e.geometry.coordinates;if(!u(i)||!u(r))return;let s=new wke;o===Me.LINES?s.lines=i(r):o===Me.POINTS&&(s.points=i(r)),s.properties=e.properties,t.features.push(s)}function Lke(e,t){let n=e.features,i=n.length;for(let o=0;o<i;o++)Boe(n[o],t)}var Nke={FeatureCollection:Lke,Feature:Boe},KU=new h;function Fke(e,t,n){let i=0,o=0,r=e.length;for(let L=0;L<r;L++){let N=e[L];if(u(N.lines)){let _=N.lines.length;for(let E=0;E<_;E++){let v=N.lines[E];i+=v.length,o+=(v.length-1)*2}}}let s=new Float32Array(i*3),a=new Float32Array(i),c=Ne.createTypedArray(i,o),l=Ne.fromTypedArray(c),f=new h(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY),d=new h(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY),p=0,g=0;for(let L=0;L<r;L++){let N=e[L];if(!u(N.lines))continue;let _=N.lines.length;for(let E=0;E<_;E++){let v=N.lines[E],I=v.length;for(let M=0;M<I;M++){let B=v[M],V=h.fromDegrees(B.x,B.y,B.z,ne.WGS84,KU),U=F.multiplyByPoint(t,V,KU);h.minimumByComponent(f,U,f),h.maximumByComponent(d,U,d),h.pack(U,s,p*3),a[p]=L,M<I-1&&(c[g*2]=p,c[g*2+1]=p+1,g++),p++}}}let m=dt.createVertexBuffer({typedArray:s,context:n.context,usage:Fe.STATIC_DRAW});m.vertexArrayDestroyable=!1;let x=dt.createVertexBuffer({typedArray:a,context:n.context,usage:Fe.STATIC_DRAW});x.vertexArrayDestroyable=!1;let b=dt.createIndexBuffer({typedArray:c,context:n.context,usage:Fe.STATIC_DRAW,indexDatatype:l});b.vertexArrayDestroyable=!1;let T=new Bt.Attribute;T.semantic=yt.POSITION,T.componentDatatype=X.FLOAT,T.type=Jt.VEC3,T.count=i,T.min=f,T.max=d,T.buffer=m;let C=new Bt.Attribute;C.semantic=yt.FEATURE_ID,C.setIndex=0,C.componentDatatype=X.FLOAT,C.type=Jt.SCALAR,C.count=i,C.buffer=x;let A=[T,C],S=new Bt.Material;S.unlit=!0;let w=new Bt.Indices;w.indexDatatype=l,w.count=c.length,w.buffer=b;let D=new Bt.FeatureIdAttribute;D.featureCount=r,D.propertyTableId=0,D.setIndex=0,D.positionalLabel="featureId_0";let R=[D],P=new Bt.Primitive;return P.attributes=A,P.indices=w,P.featureIds=R,P.primitiveType=Me.LINES,P.material=S,P}function Bke(e,t,n){let i=0,o=e.length;for(let A=0;A<o;A++){let S=e[A];u(S.points)&&(i+=S.points.length)}let r=new Float32Array(i*3),s=new Float32Array(i),a=new h(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY),c=new h(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY),l=0;for(let A=0;A<o;A++){let S=e[A];if(!u(S.points))continue;let w=S.points.length;for(let D=0;D<w;D++){let R=S.points[D],P=h.fromDegrees(R.x,R.y,R.z,ne.WGS84,KU),L=F.multiplyByPoint(t,P,KU);h.minimumByComponent(a,L,a),h.maximumByComponent(c,L,c),h.pack(L,r,l*3),s[l]=A,l++}}let f=dt.createVertexBuffer({typedArray:r,context:n.context,usage:Fe.STATIC_DRAW});f.vertexArrayDestroyable=!1;let d=dt.createVertexBuffer({typedArray:s,context:n.context,usage:Fe.STATIC_DRAW});d.vertexArrayDestroyable=!1;let p=new Bt.Attribute;p.semantic=yt.POSITION,p.componentDatatype=X.FLOAT,p.type=Jt.VEC3,p.count=i,p.min=a,p.max=c,p.buffer=f;let g=new Bt.Attribute;g.semantic=yt.FEATURE_ID,g.setIndex=0,g.componentDatatype=X.FLOAT,g.type=Jt.SCALAR,g.count=i,g.buffer=d;let m=[p,g],x=new Bt.Material;x.unlit=!0;let b=new Bt.FeatureIdAttribute;b.featureCount=o,b.propertyTableId=0,b.setIndex=0,b.positionalLabel="featureId_0";let T=[b],C=new Bt.Primitive;return C.attributes=m,C.featureIds=T,C.primitiveType=Me.POINTS,C.material=x,C}function kke(e,t){let n=new vke,i=Nke[e.type];u(i)&&i(e,n);let o=n.features,r=o.length;if(r===0)throw new ue("GeoJSON must have at least one feature");let s={};for(let L=0;L<r;L++){let N=o[L],_=y(N.properties,y.EMPTY_OBJECT);for(let E in _)_.hasOwnProperty(E)&&(u(s[E])||(s[E]=new Array(r)))}for(let L=0;L<r;L++){let N=o[L];for(let _ in s)if(s.hasOwnProperty(_)){let E=y(N.properties[_],"");s[_][L]=E}}let a=new zp({count:r,properties:s}),l=[new zc({id:0,count:r,jsonMetadataTable:a})],f=Ld.fromJson({}),d=new Da({schema:f,propertyTables:l}),p=new h(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY),g=new h(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY),m=!1,x=!1;for(let L=0;L<r;L++){let N=o[L];if(u(N.lines)){m=!0;let _=N.lines.length;for(let E=0;E<_;E++){let v=N.lines[E],I=v.length;for(let M=0;M<I;M++)h.minimumByComponent(p,v[M],p),h.maximumByComponent(g,v[M],g)}}if(u(N.points)){x=!0;let _=N.points.length;for(let E=0;E<_;E++){let v=N.points[E];h.minimumByComponent(p,v,p),h.maximumByComponent(g,v,g)}}}let b=h.midpoint(p,g,new h),T=h.fromDegrees(b.x,b.y,b.z,ne.WGS84,new h),C=Pt.eastNorthUpToFixedFrame(T,ne.WGS84,new F),A=F.inverseTransformation(C,new F),S=[];m&&S.push(Fke(o,A,t)),x&&S.push(Bke(o,A,t));let w=new Bt.Node;w.index=0,w.primitives=S;let D=[w],R=new Bt.Scene;R.nodes=D;let P=new Bt.Components;return P.scene=R,P.nodes=D,P.transform=C,P.structuralMetadata=d,P}Zg.prototype.unload=function(){this._components=void 0};var W1=Zg;var ZU={};ZU._deprecationWarning=Sr;var Qg=Uint32Array.BYTES_PER_ELEMENT;ZU.parse=function(e,t){let n=y(t,0);t=n;let i=new Uint8Array(e),o=new DataView(e);t+=Qg;let r=o.getUint32(t,!0);if(r!==1)throw new ue(`Only Instanced 3D Model version 1 is supported. Version ${r} is not.`);t+=Qg;let s=o.getUint32(t,!0);t+=Qg;let a=o.getUint32(t,!0);if(a===0)throw new ue("featureTableJsonByteLength is zero, the feature table must be defined.");t+=Qg;let c=o.getUint32(t,!0);t+=Qg;let l=o.getUint32(t,!0);t+=Qg;let f=o.getUint32(t,!0);t+=Qg;let d=o.getUint32(t,!0);if(d!==1&&d!==0)throw new ue(`Only glTF format 0 (uri) or 1 (embedded) are supported. Format ${d} is not.`);t+=Qg;let p=Fo(i,t,a);t+=a;let g=new Uint8Array(e,t,c);t+=c;let m,x;l>0&&(m=Fo(i,t,l),t+=l,f>0&&(x=new Uint8Array(e,t,f),x=new Uint8Array(x),t+=f));let b=n+s-t;if(b===0)throw new ue("glTF byte length must be greater than 0.");let T;return t%4===0?T=new Uint8Array(e,t,b):(ZU._deprecationWarning("i3dm-glb-unaligned","The embedded glb is not aligned to a 4-byte boundary."),T=new Uint8Array(i.subarray(t,t+b))),{gltfFormat:d,featureTableJson:p,featureTableBinary:g,batchTableJson:m,batchTableBinary:x,gltf:T}};var j1=ZU;var Xp={NOT_LOADED:0,LOADING:1,PROCESSING:2,POST_PROCESSING:3,READY:4,FAILED:5,UNLOADED:6},QU=Bt.Attribute,Uke=Bt.FeatureIdAttribute,Uoe=Bt.Instances;function Kp(e){e=y(e,y.EMPTY_OBJECT);let t=e.i3dmResource,n=e.arrayBuffer,i=e.baseResource,o=y(e.byteOffset,0),r=y(e.releaseGltfJson,!1),s=y(e.asynchronous,!0),a=y(e.incrementallyLoadTextures,!0),c=y(e.upAxis,No.Y),l=y(e.forwardAxis,No.X),f=y(e.loadAttributesAsTypedArray,!1),d=y(e.loadIndicesForWireframe,!1),p=y(e.loadPrimitiveOutline,!0),g=y(e.enablePick,!1);i=u(i)?i:t.clone(),this._i3dmResource=t,this._baseResource=i,this._arrayBuffer=n,this._byteOffset=o,this._releaseGltfJson=r,this._asynchronous=s,this._incrementallyLoadTextures=a,this._upAxis=c,this._forwardAxis=l,this._loadAttributesAsTypedArray=f,this._loadIndicesForWireframe=d,this._loadPrimitiveOutline=p,this._enablePick=g,this._state=Xp.NOT_LOADED,this._promise=void 0,this._gltfLoader=void 0,this._buffers=[],this._components=void 0,this._transform=F.IDENTITY,this._batchTable=void 0,this._featureTable=void 0,this._instancesLength=0}u(Object.create)&&(Kp.prototype=Object.create(lo.prototype),Kp.prototype.constructor=Kp);Object.defineProperties(Kp.prototype,{texturesLoaded:{get:function(){return this._gltfLoader?.texturesLoaded}},cacheKey:{get:function(){}},components:{get:function(){return this._components}}});Kp.prototype.load=function(){if(u(this._promise))return this._promise;let e=j1.parse(this._arrayBuffer,this._byteOffset),t=e.featureTableJson,n=e.featureTableBinary,i=e.batchTableJson,o=e.batchTableBinary,r=e.gltfFormat,s=new Vd(t,n);this._featureTable=s;let a=s.getGlobalProperty("INSTANCES_LENGTH");if(s.featuresLength=a,!u(a))throw new ue("Feature table global property: INSTANCES_LENGTH must be defined");this._instancesLength=a;let c=s.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(c)&&(this._transform=F.fromTranslation(h.fromArray(c))),this._batchTable={json:i,binary:o};let l={upAxis:this._upAxis,forwardAxis:this._forwardAxis,releaseGltfJson:this._releaseGltfJson,incrementallyLoadTextures:this._incrementallyLoadTextures,loadAttributesAsTypedArray:this._loadAttributesAsTypedArray,enablePick:this._enablePick,loadIndicesForWireframe:this._loadIndicesForWireframe,loadPrimitiveOutline:this._loadPrimitiveOutline};if(r===0){let d=Tl(e.gltf);d=d.replace(/[\s\0]+$/,"");let p=this._baseResource.getDerivedResource({url:d});l.gltfResource=p,l.baseResource=p}else l.gltfResource=this._i3dmResource,l.typedArray=e.gltf;let f=new Gp(l);return this._gltfLoader=f,this._state=Xp.LOADING,this._promise=f.load().then(()=>{if(!this.isDestroyed())return this._state=Xp.PROCESSING,this}).catch(d=>{if(!this.isDestroyed())throw Vke(this,d)}),this._promise};function Vke(e,t){return e.unload(),e._state=Xp.FAILED,e.getError("Failed to load i3dm",t)}Kp.prototype.process=function(e){if(this._state===Xp.READY)return!0;let t=this._gltfLoader,n=!1;if(this._state===Xp.PROCESSING&&(n=t.process(e)),!n)return!1;let i=t.components;return i.transform=F.multiplyTransformation(this._transform,i.transform,i.transform),Gke(this,i,e),zke(this,i),this._components=i,this._arrayBuffer=void 0,this._state=Xp.READY,!0};function zke(e,t){let n=e._batchTable,i=e._instancesLength;if(i===0)return;let o;if(u(n.json))o=Yp({count:i,batchTable:n.json,binaryBody:n.binary});else{let r=new zc({name:Md.BATCH_TABLE_CLASS_NAME,count:i});o=new Da({schema:{},propertyTables:[r]})}t.structuralMetadata=o}var $U=new h,d9=new Array(4),Hke=new F;function Gke(e,t,n){let i,o=e._featureTable,r=e._instancesLength;if(r===0)return;let s=o.getGlobalProperty("RTC_CENTER",X.FLOAT,3),a=o.getGlobalProperty("EAST_NORTH_UP"),c=o.hasProperty("NORMAL_UP")||o.hasProperty("NORMAL_UP_OCT32P")||a,l=o.hasProperty("SCALE")||o.hasProperty("SCALE_NON_UNIFORM"),f=jke(o,r),d;c&&(d=new Float32Array(4*r));let p;l&&(p=new Float32Array(3*r));let g=new Float32Array(r),m=h.unpackArray(f),x=new h,b=new h,T=new h,C=new h,A=new Q,S=new Le,w=new Array(4),D=new h,R=new Array(3),P=new F;if(!u(s)||h.equals(h.unpack(s),h.ZERO)){let U=se.fromPoints(m);for(i=0;i<m.length;i++)h.subtract(m[i],U.center,$U),f[3*i+0]=$U.x,f[3*i+1]=$U.y,f[3*i+2]=$U.z;let H=F.fromTranslation(U.center,Hke);t.transform=F.multiplyTransformation(H,t.transform,t.transform)}for(i=0;i<r;i++){x=h.clone(m[i]),u(s)&&h.add(x,h.unpack(s),x),c&&(qke(o,a,i,S,x,T,b,C,A,P),Le.pack(S,w,0),d[4*i+0]=w[0],d[4*i+1]=w[1],d[4*i+2]=w[2],d[4*i+3]=w[3]),l&&(Yke(o,i,D),h.pack(D,R,0),p[3*i+0]=R[0],p[3*i+1]=R[1],p[3*i+2]=R[2]);let U=o.getProperty("BATCH_ID",X.UNSIGNED_SHORT,1,i);u(U)||(U=i),g[i]=U}let L=new Uoe;L.transformInWorldSpace=!0;let N=e._buffers,_=new QU;if(_.name="Instance Translation",_.semantic=Jr.TRANSLATION,_.componentDatatype=X.FLOAT,_.type=Jt.VEC3,_.count=r,_.typedArray=f,!c){let U=dt.createVertexBuffer({context:n.context,typedArray:f,usage:Fe.STATIC_DRAW});U.vertexArrayDestroyable=!1,N.push(U),_.buffer=U}if(L.attributes.push(_),c){let U=new QU;U.name="Instance Rotation",U.semantic=Jr.ROTATION,U.componentDatatype=X.FLOAT,U.type=Jt.VEC4,U.count=r,U.typedArray=d,L.attributes.push(U)}if(l){let U=new QU;if(U.name="Instance Scale",U.semantic=Jr.SCALE,U.componentDatatype=X.FLOAT,U.type=Jt.VEC3,U.count=r,c)U.typedArray=p;else{let H=dt.createVertexBuffer({context:n.context,typedArray:p,usage:Fe.STATIC_DRAW});H.vertexArrayDestroyable=!1,N.push(H),U.buffer=H}L.attributes.push(U)}let E=new QU;E.name="Instance Feature ID",E.setIndex=0,E.semantic=Jr.FEATURE_ID,E.componentDatatype=X.FLOAT,E.type=Jt.SCALAR,E.count=r;let v=dt.createVertexBuffer({context:n.context,typedArray:g,usage:Fe.STATIC_DRAW});v.vertexArrayDestroyable=!1,N.push(v),E.buffer=v,L.attributes.push(E);let I=new Uke;I.propertyTableId=0,I.setIndex=0,I.positionalLabel="instanceFeatureId_0",L.featureIds.push(I);let M=t.nodes,B=M.length,V=!1;for(i=0;i<B;i++){let U=M[i];U.primitives.length>0&&(U.instances=V?Wke(L):L,V=!0)}}function Wke(e){let t=new Uoe;t.transformInWorldSpace=e.transformInWorldSpace;let n=e.attributes,i=n.length;for(let o=0;o<i;o++){let r=We(n[o],!1);t.attributes.push(r)}return t.featureIds=e.featureIds,t}function jke(e,t){if(e.hasProperty("POSITION"))return e.getPropertyArray("POSITION",X.FLOAT,3);if(e.hasProperty("POSITION_QUANTIZED")){let n=e.getPropertyArray("POSITION_QUANTIZED",X.UNSIGNED_SHORT,3),i=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",X.FLOAT,3);if(!u(i))throw new ue("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");let o=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",X.FLOAT,3);if(!u(o))throw new ue("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let r=new Float32Array(n.length);for(let s=0;s<n.length/3;s++)for(let a=0;a<3;a++){let c=3*s+a;r[c]=n[c]/65535*o[a]+i[a]}return r}else throw new ue("Either POSITION or POSITION_QUANTIZED must be defined for each instance.")}var koe=new Array(4);function qke(e,t,n,i,o,r,s,a,c,l){let f=e.getProperty("NORMAL_UP",X.FLOAT,3,n,d9),d=e.getProperty("NORMAL_RIGHT",X.FLOAT,3,n,koe),p=!1;if(u(f)){if(!u(d))throw new ue("To define a custom orientation, both NORMAL_UP and NORMAL_RIGHT must be defined.");h.unpack(f,0,r),h.unpack(d,0,s),p=!0}else{let g=e.getProperty("NORMAL_UP_OCT32P",X.UNSIGNED_SHORT,2,n,d9),m=e.getProperty("NORMAL_RIGHT_OCT32P",X.UNSIGNED_SHORT,2,n,koe);if(u(g)){if(!u(m))throw new ue("To define a custom orientation with oct-encoded vectors, both NORMAL_UP_OCT32P and NORMAL_RIGHT_OCT32P must be defined.");Ln.octDecodeInRange(g[0],g[1],65535,r),Ln.octDecodeInRange(m[0],m[1],65535,s),p=!0}else t?(Pt.eastNorthUpToFixedFrame(o,ne.WGS84,l),F.getMatrix3(l,c)):Q.clone(Q.IDENTITY,c)}p&&(h.cross(s,r,a),h.normalize(a,a),Q.setColumn(c,0,s,c),Q.setColumn(c,1,r,c),Q.setColumn(c,2,a,c)),Le.fromRotationMatrix(c,i)}function Yke(e,t,n){n=h.fromElements(1,1,1,n);let i=e.getProperty("SCALE",X.FLOAT,1,t);u(i)&&h.multiplyByScalar(n,i,n);let o=e.getProperty("SCALE_NON_UNIFORM",X.FLOAT,3,t,d9);u(o)&&(n.x*=o[0],n.y*=o[1],n.z*=o[2])}function Xke(e){let t=e._buffers,n=t.length;for(let i=0;i<n;i++){let o=t[i];o.isDestroyed()||o.destroy()}t.length=0}Kp.prototype.isUnloaded=function(){return this._state===Xp.UNLOADED};Kp.prototype.unload=function(){u(this._gltfLoader)&&!this._gltfLoader.isDestroyed()&&this._gltfLoader.unload(),Xke(this),this._components=void 0,this._arrayBuffer=void 0,this._state=Xp.UNLOADED};var q1=Kp;var Kke={STOPPED:0,ANIMATING:1},zd=Object.freeze(Kke);function gC(){this.times=void 0,this.points=void 0,de.throwInstantiationError()}gC.getPointType=function(e){if(typeof e=="number")return Number;if(e instanceof h)return h;if(e instanceof Le)return Le};gC.prototype.evaluate=de.throwInstantiationError;gC.prototype.findTimeInterval=function(e,t){let n=this.times,i=n.length;if(t=y(t,0),e>=n[t]){if(t+1<i&&e<n[t+1])return t;if(t+2<i&&e<n[t+2])return t+1}else if(t-1>=0&&e>=n[t-1])return t-1;let o;if(e>n[t])for(o=t;o<i-1&&!(e>=n[o]&&e<n[o+1]);++o);else for(o=t-1;o>=0&&!(e>=n[o]&&e<n[o+1]);--o);return o===i-1&&(o=i-2),o};gC.prototype.wrapTime=function(e){let t=this.times,n=t[t.length-1],i=t[0],o=n-i,r;return e<i&&(r=Math.floor((i-e)/o)+1,e+=r*o),e>n&&(r=Math.floor((e-n)/o)+1,e-=r*o),e};gC.prototype.clampTime=function(e){let t=this.times;return O.clamp(e,t[0],t[t.length-1])};var uo=gC;function yC(e){this._value=e,this._valueType=uo.getPointType(e)}Object.defineProperties(yC.prototype,{value:{get:function(){return this._value}}});yC.prototype.findTimeInterval=function(e){};yC.prototype.wrapTime=function(e){return 0};yC.prototype.clampTime=function(e){return 0};yC.prototype.evaluate=function(e,t){let n=this._value,i=this._valueType;return i===Number?n:i.clone(n,t)};var Y1=yC;function xC(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=uo.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(xC.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});xC.prototype.findTimeInterval=uo.prototype.findTimeInterval;xC.prototype.wrapTime=uo.prototype.wrapTime;xC.prototype.clampTime=uo.prototype.clampTime;xC.prototype.evaluate=function(e,t){let n=this.points,i=this.times,o=this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex),r=(e-i[o])/(i[o+1]-i[o]);return this._pointType===Number?(1-r)*n[o]+r*n[o+1]:(u(t)||(t=new h),h.lerp(n[o],n[o+1],r,t))};var $g=xC;var Voe={};Voe.solve=function(e,t,n,i){let o=new Array(n.length),r=new Array(i.length),s=new Array(i.length),a;for(a=0;a<r.length;a++)r[a]=new h,s[a]=new h;o[0]=n[0]/t[0],r[0]=h.multiplyByScalar(i[0],1/t[0],r[0]);let c;for(a=1;a<o.length;++a)c=1/(t[a]-o[a-1]*e[a-1]),o[a]=n[a]*c,r[a]=h.subtract(i[a],h.multiplyByScalar(r[a-1],e[a-1],r[a]),r[a]),r[a]=h.multiplyByScalar(r[a],c,r[a]);for(c=1/(t[a]-o[a-1]*e[a-1]),r[a]=h.subtract(i[a],h.multiplyByScalar(r[a-1],e[a-1],r[a]),r[a]),r[a]=h.multiplyByScalar(r[a],c,r[a]),s[s.length-1]=r[r.length-1],a=s.length-2;a>=0;--a)s[a]=h.subtract(r[a],h.multiplyByScalar(s[a+1],o[a],s[a]),s[a]);return s};var bC=Voe;var zoe=[],Hoe=[],Goe=[],Woe=[];function Zke(e,t,n){let i=zoe,o=Goe,r=Hoe,s=Woe;i.length=o.length=e.length-1,r.length=s.length=e.length;let a;i[0]=r[0]=1,o[0]=0;let c=s[0];for(u(c)||(c=s[0]=new h),h.clone(t,c),a=1;a<i.length-1;++a)i[a]=o[a]=1,r[a]=4,c=s[a],u(c)||(c=s[a]=new h),h.subtract(e[a+1],e[a-1],c),h.multiplyByScalar(c,3,c);return i[a]=0,o[a]=1,r[a]=4,c=s[a],u(c)||(c=s[a]=new h),h.subtract(e[a+1],e[a-1],c),h.multiplyByScalar(c,3,c),r[a+1]=1,c=s[a+1],u(c)||(c=s[a+1]=new h),h.clone(n,c),bC.solve(i,r,o,s)}function Qke(e){let t=zoe,n=Goe,i=Hoe,o=Woe;t.length=n.length=e.length-1,i.length=o.length=e.length;let r;t[0]=n[0]=1,i[0]=2;let s=o[0];for(u(s)||(s=o[0]=new h),h.subtract(e[1],e[0],s),h.multiplyByScalar(s,3,s),r=1;r<t.length;++r)t[r]=n[r]=1,i[r]=4,s=o[r],u(s)||(s=o[r]=new h),h.subtract(e[r+1],e[r-1],s),h.multiplyByScalar(s,3,s);return i[r]=2,s=o[r],u(s)||(s=o[r]=new h),h.subtract(e[r],e[r-1],s),h.multiplyByScalar(s,3,s),bC.solve(t,i,n,o)}function Pl(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times,i=e.inTangents,o=e.outTangents;this._times=n,this._points=t,this._pointType=uo.getPointType(t[0]),this._inTangents=i,this._outTangents=o,this._lastTimeIndex=0}Object.defineProperties(Pl.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},inTangents:{get:function(){return this._inTangents}},outTangents:{get:function(){return this._outTangents}}});Pl.createC1=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points,i=e.tangents,o=i.slice(0,i.length-1),r=i.slice(1,i.length);return new Pl({times:t,points:n,inTangents:r,outTangents:o})};Pl.createNaturalCubic=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points;if(n.length<3)return new $g({points:n,times:t});let i=Qke(n),o=i.slice(0,i.length-1),r=i.slice(1,i.length);return new Pl({times:t,points:n,inTangents:r,outTangents:o})};Pl.createClampedCubic=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.times,n=e.points,i=e.firstTangent,o=e.lastTangent,r=uo.getPointType(n[0]);if(n.length<3)return new $g({points:n,times:t});let s=Zke(n,i,o),a=s.slice(0,s.length-1),c=s.slice(1,s.length);return new Pl({times:t,points:n,inTangents:c,outTangents:a})};Pl.hermiteCoefficientMatrix=new F(2,-3,0,1,-2,3,0,0,1,-2,1,0,1,-1,0,0);Pl.prototype.findTimeInterval=uo.prototype.findTimeInterval;var $ke=new oe,TC=new h;Pl.prototype.wrapTime=uo.prototype.wrapTime;Pl.prototype.clampTime=uo.prototype.clampTime;Pl.prototype.evaluate=function(e,t){let n=this.points,i=this.times,o=this.inTangents,r=this.outTangents;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let s=this._lastTimeIndex,a=i[s+1]-i[s],c=(e-i[s])/a,l=$ke;l.z=c,l.y=c*c,l.x=l.y*c,l.w=1;let f=F.multiplyByVector(Pl.hermiteCoefficientMatrix,l,l);f.z*=a,f.w*=a;let d=this._pointType;return d===Number?n[s]*f.x+n[s+1]*f.y+r[s]*f.z+o[s]*f.w:(u(t)||(t=new d),t=d.multiplyByScalar(n[s],f.x,t),d.multiplyByScalar(n[s+1],f.y,TC),d.add(t,TC,t),d.multiplyByScalar(r[s],f.z,TC),d.add(t,TC,t),d.multiplyByScalar(o[s],f.w,TC),d.add(t,TC,t))};var Jg=Pl;function AC(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._pointType=uo.getPointType(t[0]),this._lastTimeIndex=0}Object.defineProperties(AC.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});AC.prototype.findTimeInterval=uo.prototype.findTimeInterval;AC.prototype.wrapTime=uo.prototype.wrapTime;AC.prototype.clampTime=uo.prototype.clampTime;AC.prototype.evaluate=function(e,t){let n=this.points;this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex);let i=this._lastTimeIndex,o=this._pointType;return o===Number?n[i]:(u(t)||(t=new o),o.clone(n[i],t))};var X1=AC;function Jke(e){let t=e.points,n=e.times;return function(i,o){u(o)||(o=new Le);let r=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),s=(i-n[r])/(n[r+1]-n[r]),a=t[r],c=t[r+1];return Le.fastSlerp(a,c,s,o)}}function CC(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times;this._times=n,this._points=t,this._evaluateFunction=Jke(this),this._lastTimeIndex=0}Object.defineProperties(CC.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}}});CC.prototype.findTimeInterval=uo.prototype.findTimeInterval;CC.prototype.wrapTime=uo.prototype.wrapTime;CC.prototype.clampTime=uo.prototype.clampTime;CC.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var K1=CC;var EC=Bt.AnimatedPropertyType;function h9(e){e=y(e,y.EMPTY_OBJECT);let t=e.channel,n=e.runtimeAnimation,i=e.runtimeNode;this._channel=t,this._runtimeAnimation=n,this._runtimeNode=i,this._splines=[],this._path=void 0,oUe(this)}Object.defineProperties(h9.prototype,{channel:{get:function(){return this._channel}},runtimeAnimation:{get:function(){return this._runtimeAnimation}},runtimeNode:{get:function(){return this._runtimeNode}},splines:{get:function(){return this._splines}}});function eUe(e,t){let n=[],i=[],o=[],r=t.length;for(let s=0;s<r;s+=3)i.push(t[s]),n.push(t[s+1]),o.push(t[s+2]);return i.splice(0,1),o.length=o.length-1,new Jg({times:e,points:n,inTangents:i,outTangents:o})}function joe(e,t,n,i){if(e.length===1&&t.length===1)return new Y1(t[0]);switch(n){case Bd.STEP:return new X1({times:e,points:t});case Bd.CUBICSPLINE:return eUe(e,t);case Bd.LINEAR:return i===EC.ROTATION?new K1({times:e,points:t}):new $g({times:e,points:t})}}function tUe(e,t,n,i,o){let r=[];if(i===EC.WEIGHTS){let a=t.length/o,c,l;for(c=0;c<o;c++){let f=new Array(a),d=c;if(n===Bd.CUBICSPLINE)for(l=0;l<a;l+=3)f[l]=t[d],f[l+1]=t[d+o],f[l+2]=t[d+2*o],d+=o*3;else for(l=0;l<a;l++)f[l]=t[d],d+=o;r.push(joe(e,f,n,i))}}else r.push(joe(e,t,n,i));return r}var nUe=new h,iUe=new Le;function oUe(e){let t=e._channel,n=t.sampler,i=n.input,o=n.output,r=n.interpolation,a=t.target.path,c=e._runtimeNode,l=u(c.morphWeights)?c.morphWeights.length:1,f=tUe(i,o,r,a,l);e._splines=f,e._path=a}h9.prototype.animate=function(e){let t=this._splines,n=this._path,i=this._runtimeAnimation.model,o=this._runtimeNode;if(n===EC.WEIGHTS){let r=o.morphWeights,s=r.length;for(let a=0;a<s;a++){let c=t[a],l=i.clampAnimations?c.clampTime(e):c.wrapTime(e);r[a]=c.evaluate(l)}}else{if(o.userAnimated)return;{let r=t[0],s=i.clampAnimations?r.clampTime(e):r.wrapTime(e);n===EC.TRANSLATION||n===EC.SCALE?o[n]=r.evaluate(s,nUe):n===EC.ROTATION&&(o[n]=r.evaluate(s,iUe))}}};var Z1=h9;function m9(e,t,n){this._animation=t,this._name=t.name,this._runtimeChannels=void 0,this._startTime=J.clone(n.startTime),this._delay=y(n.delay,0),this._stopTime=J.clone(n.stopTime),this.removeOnStop=y(n.removeOnStop,!1),this._multiplier=y(n.multiplier,1),this._reverse=y(n.reverse,!1),this._loop=y(n.loop,Dl.NONE),this._animationTime=n.animationTime,this._prevAnimationDelta=void 0,this.start=new pe,this.update=new pe,this.stop=new pe,this._state=zd.STOPPED,this._computedStartTime=void 0,this._duration=void 0;let i=this;this._raiseStartEvent=function(){i.start.raiseEvent(e,i)},this._updateEventTime=0,this._raiseUpdateEvent=function(){i.update.raiseEvent(e,i,i._updateEventTime)},this._raiseStopEvent=function(){i.stop.raiseEvent(e,i)},this._model=e,this._localStartTime=void 0,this._localStopTime=void 0,rUe(this)}Object.defineProperties(m9.prototype,{animation:{get:function(){return this._animation}},name:{get:function(){return this._name}},runtimeChannels:{get:function(){return this._runtimeChannels}},model:{get:function(){return this._model}},localStartTime:{get:function(){return this._localStartTime}},localStopTime:{get:function(){return this._localStopTime}},startTime:{get:function(){return this._startTime}},delay:{get:function(){return this._delay}},stopTime:{get:function(){return this._stopTime}},multiplier:{get:function(){return this._multiplier}},reverse:{get:function(){return this._reverse}},loop:{get:function(){return this._loop}},animationTime:{get:function(){return this._animationTime}}});function rUe(e){let t=Number.MAX_VALUE,n=-Number.MAX_VALUE,i=e._model.sceneGraph,r=e._animation.channels,s=r.length,a=[];for(let c=0;c<s;c++){let l=r[c],f=l.target;if(!u(f))continue;let d=f.node.index,p=i._runtimeNodes[d],g=new Z1({channel:l,runtimeAnimation:e,runtimeNode:p}),m=l.sampler.input;t=Math.min(t,m[0]),n=Math.max(n,m[m.length-1]),a.push(g)}e._runtimeChannels=a,e._localStartTime=t,e._localStopTime=n}m9.prototype.animate=function(e){let t=this._runtimeChannels,n=t.length;for(let i=0;i<n;i++)t[i].animate(e)};var Q1=m9;function Zp(e){this.animationAdded=new pe,this.animationRemoved=new pe,this.animateWhilePaused=!1,this._model=e,this._runtimeAnimations=[],this._previousTime=void 0}Object.defineProperties(Zp.prototype,{length:{get:function(){return this._runtimeAnimations.length}},model:{get:function(){return this._model}}});function p9(e,t,n){let i=e._model,o=new Q1(i,t,n);return e._runtimeAnimations.push(o),e.animationAdded.raiseEvent(i,o),o}Zp.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let n=this._model.sceneGraph.components.animations,i=e.index;if(u(i))return p9(this,n[i],e);let o=n.length;for(let r=0;r<o;++r)if(n[r].name===e.name){i=r;break}return p9(this,n[i],e)};Zp.prototype.addAll=function(e){e=y(e,y.EMPTY_OBJECT);let n=this._model.sceneGraph.components.animations,i=[],o=n.length;for(let r=0;r<o;++r){let s=p9(this,n[r],e);i.push(s)}return i};Zp.prototype.remove=function(e){if(!u(e))return!1;let t=this._runtimeAnimations,n=t.indexOf(e);return n!==-1?(t.splice(n,1),this.animationRemoved.raiseEvent(this._model,e),!0):!1};Zp.prototype.removeAll=function(){let e=this._model,t=this._runtimeAnimations,n=t.length;this._runtimeAnimations.length=0;for(let i=0;i<n;++i)this.animationRemoved.raiseEvent(e,t[i])};Zp.prototype.contains=function(e){return u(e)?this._runtimeAnimations.indexOf(e)!==-1:!1};Zp.prototype.get=function(e){return this._runtimeAnimations[e]};var JU=[];function sUe(e,t,n){return function(){e.animationRemoved.raiseEvent(t,n)}}Zp.prototype.update=function(e){let t=this._runtimeAnimations,n=t.length;if(n===0)return this._previousTime=void 0,!1;if(!this.animateWhilePaused&&J.equals(e.time,this._previousTime))return!1;this._previousTime=J.clone(e.time,this._previousTime);let i=!1,o=e.time,r=this._model;for(let s=0;s<n;++s){let a=t[s];u(a._computedStartTime)||(a._computedStartTime=J.addSeconds(y(a.startTime,o),a.delay,new J)),u(a._duration)||(a._duration=a.localStopTime*(1/a.multiplier));let c=a._computedStartTime,l=a._duration,f=a.stopTime,d=J.lessThanOrEquals(c,o),p=u(f)&&J.greaterThan(o,f),g=0;if(l!==0){let b=J.secondsDifference(p?f:o,c);g=u(a._animationTime)?a._animationTime(l,b):b/l}let m=a.loop===Dl.REPEAT||a.loop===Dl.MIRRORED_REPEAT,x=(d||m&&!u(a.startTime))&&(g<=1||m)&&!p;if(g===a._prevAnimationDelta){let b=a._state===zd.STOPPED;if(x!==b)continue}if(a._prevAnimationDelta=g,x||a._state===zd.ANIMATING){if(x&&a._state===zd.STOPPED&&(a._state=zd.ANIMATING,a.start.numberOfListeners>0&&e.afterRender.push(a._raiseStartEvent)),a.loop===Dl.REPEAT)g=g-Math.floor(g);else if(a.loop===Dl.MIRRORED_REPEAT){let T=Math.floor(g),C=g-T;g=T%2===1?1-C:C}a.reverse&&(g=1-g);let b=g*l*a.multiplier;b=O.clamp(b,a.localStartTime,a.localStopTime),a.animate(b),a.update.numberOfListeners>0&&(a._updateEventTime=b,e.afterRender.push(a._raiseUpdateEvent)),i=!0,x||(a._state=zd.STOPPED,a.stop.numberOfListeners>0&&e.afterRender.push(a._raiseStopEvent),a.removeOnStop&&JU.push(a))}}n=JU.length;for(let s=0;s<n;++s){let a=JU[s];t.splice(t.indexOf(a),1),e.afterRender.push(sUe(this,r,a))}return JU.length=0,i};var $1=Zp;function Qx(e){this._model=e.model,this._featureTable=e.featureTable,this._featureId=e.featureId,this._color=void 0}Object.defineProperties(Qx.prototype,{show:{get:function(){return this._featureTable.getShow(this._featureId)},set:function(e){this._featureTable.setShow(this._featureId,e)}},color:{get:function(){return u(this._color)||(this._color=new G),this._featureTable.getColor(this._featureId,this._color)},set:function(e){this._featureTable.setColor(this._featureId,e)}},primitive:{get:function(){return this._model}},featureTable:{get:function(){return this._featureTable}},featureId:{get:function(){return this._featureId}}});Qx.prototype.hasProperty=function(e){return this._featureTable.hasProperty(this._featureId,e)};Qx.prototype.getProperty=function(e){return this._featureTable.getProperty(this._featureId,e)};Qx.prototype.getPropertyInherited=function(e){return this._featureTable.hasPropertyBySemantic(this._featureId,e)?this._featureTable.getPropertyBySemantic(this._featureId,e):this._featureTable.getProperty(this._featureId,e)};Qx.prototype.getPropertyIds=function(e){return this._featureTable.getPropertyIds(e)};Qx.prototype.setProperty=function(e,t){return this._featureTable.setProperty(this._featureId,e,t)};var J1=Qx;var eR={ALL_OPAQUE:0,ALL_TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2};eR.getStyleCommandsNeeded=function(e,t){return t===0?eR.ALL_OPAQUE:t===e?eR.ALL_TRANSLUCENT:eR.OPAQUE_AND_TRANSLUCENT};var Hd=Object.freeze(eR);var ey={GLTF:"GLTF",TILE_GLTF:"TILE_GLTF",TILE_B3DM:"B3DM",TILE_I3DM:"I3DM",TILE_PNTS:"PNTS",TILE_GEOJSON:"TILE_GEOJSON"};ey.is3DTiles=function(e){switch(e){case ey.TILE_GLTF:case ey.TILE_B3DM:case ey.TILE_I3DM:case ey.TILE_PNTS:case ey.TILE_GEOJSON:return!0;case ey.GLTF:return!1}};var dr=Object.freeze(ey);function Or(e){let t=e.model,n=e.propertyTable;this._propertyTable=n,this._model=t,this._features=void 0,this._featuresLength=0,this._batchTexture=void 0,this._styleCommandsNeededDirty=!1,this._styleCommandsNeeded=Hd.ALL_OPAQUE,aUe(this)}Object.defineProperties(Or.prototype,{batchTexture:{get:function(){return this._batchTexture}},featuresLength:{get:function(){return this._featuresLength}},batchTextureByteLength:{get:function(){return u(this._batchTexture)?this._batchTexture.byteLength:0}},styleCommandsNeededDirty:{get:function(){return this._styleCommandsNeededDirty}}});function aUe(e){let t=e._model,n=dr.is3DTiles(t.type),i=e._propertyTable.count;if(i===0)return;let o,r=new Array(i);if(n){let s=t.content;for(o=0;o<i;o++)r[o]=new Bs(s,o)}else for(o=0;o<i;o++)r[o]=new J1({model:t,featureId:o,featureTable:e});e._features=r,e._featuresLength=i,e._batchTexture=new Uc({featuresLength:i,owner:e,statistics:n?t.content.tileset.statistics:void 0})}Or.prototype.update=function(e){this._styleCommandsNeededDirty=!1,this._batchTexture.update(void 0,e);let t=Hd.getStyleCommandsNeeded(this._featuresLength,this._batchTexture.translucentFeaturesLength);this._styleCommandsNeeded!==t&&(this._styleCommandsNeededDirty=!0,this._styleCommandsNeeded=t)};Or.prototype.setShow=function(e,t){this._batchTexture.setShow(e,t)};Or.prototype.setAllShow=function(e){this._batchTexture.setAllShow(e)};Or.prototype.getShow=function(e){return this._batchTexture.getShow(e)};Or.prototype.setColor=function(e,t){this._batchTexture.setColor(e,t)};Or.prototype.setAllColor=function(e){this._batchTexture.setAllColor(e)};Or.prototype.getColor=function(e,t){return this._batchTexture.getColor(e,t)};Or.prototype.getPickColor=function(e){return this._batchTexture.getPickColor(e)};Or.prototype.getFeature=function(e){return this._features[e]};Or.prototype.hasProperty=function(e,t){return this._propertyTable.hasProperty(e,t)};Or.prototype.hasPropertyBySemantic=function(e,t){return this._propertyTable.hasPropertyBySemantic(e,t)};Or.prototype.getProperty=function(e,t){return this._propertyTable.getProperty(e,t)};Or.prototype.getPropertyBySemantic=function(e,t){return this._propertyTable.getPropertyBySemantic(e,t)};Or.prototype.getPropertyIds=function(e){return this._propertyTable.getPropertyIds(e)};Or.prototype.setProperty=function(e,t,n){return this._propertyTable.setProperty(e,t,n)};Or.prototype.isClass=function(e,t){return this._propertyTable.isClass(e,t)};Or.prototype.isExactClass=function(e,t){return this._propertyTable.isExactClass(e,t)};Or.prototype.getExactClassName=function(e){return this._propertyTable.getExactClassName(e)};var cUe=new G;Or.prototype.applyStyle=function(e){if(!u(e)){this.setAllColor(Uc.DEFAULT_COLOR_VALUE),this.setAllShow(Uc.DEFAULT_SHOW_VALUE);return}for(let t=0;t<this._featuresLength;t++){let n=this.getFeature(t),i=u(e.color)?y(e.color.evaluateColor(n,cUe),Uc.DEFAULT_COLOR_VALUE):Uc.DEFAULT_COLOR_VALUE,o=u(e.show)?y(e.show.evaluate(n),Uc.DEFAULT_SHOW_VALUE):Uc.DEFAULT_SHOW_VALUE;this.setColor(t,i),this.setShow(t,o)}};Or.prototype.isDestroyed=function(){return!1};Or.prototype.destroy=function(e){this._batchTexture=this._batchTexture&&this._batchTexture.destroy(),le(this)};var tR=Or;var nR=`czm_modelMaterial defaultModelMaterial()


{


    czm_modelMaterial material;


    material.diffuse = vec3(0.0);


    material.specular = vec3(1.0);


    material.roughness = 1.0;


    material.occlusion = 1.0;


    material.normalEC = vec3(0.0, 0.0, 1.0);


    material.emissive = vec3(0.0);


    material.alpha = 1.0;


    return material;


}


 


vec4 handleAlpha(vec3 color, float alpha)


{


    #ifdef ALPHA_MODE_MASK


    if (alpha < u_alphaCutoff) {


        discard;


    }


    #endif


 


    return vec4(color, alpha);


}


 


SelectedFeature selectedFeature;


 


void main()


{


    #ifdef HAS_MODEL_SPLITTER


    modelSplitterStage();


    #endif


 


    czm_modelMaterial material = defaultModelMaterial();


 


    ProcessedAttributes attributes;


    geometryStage(attributes);


 


    FeatureIds featureIds;


    featureIdStage(featureIds, attributes);


 


    Metadata metadata;


    MetadataClass metadataClass;


    MetadataStatistics metadataStatistics;


    metadataStage(metadata, metadataClass, metadataStatistics, attributes);


 


    #ifdef HAS_SELECTED_FEATURE_ID


    selectedFeatureIdStage(selectedFeature, featureIds);


    #endif


 


    #ifndef CUSTOM_SHADER_REPLACE_MATERIAL


    materialStage(material, attributes, selectedFeature);


    #endif


 


    #ifdef HAS_CUSTOM_FRAGMENT_SHADER


    customShaderStage(material, attributes, featureIds, metadata, metadataClass, metadataStatistics);


    #endif


 


    lightingStage(material, attributes);


 


    #ifdef HAS_SELECTED_FEATURE_ID


    cpuStylingStage(material, selectedFeature);


    #endif


 


    #ifdef HAS_MODEL_COLOR


    modelColorStage(material);


    #endif


 


    #ifdef HAS_PRIMITIVE_OUTLINE


    primitiveOutlineStage(material);


    #endif


 


    vec4 color = handleAlpha(material.diffuse, material.alpha);


 


    #ifdef HAS_CLIPPING_PLANES


    modelClippingPlanesStage(color);


    #endif


 


    #if defined(HAS_SILHOUETTE) && defined(HAS_NORMALS)


    silhouetteStage(color);


    #endif


 


    #ifdef HAS_ATMOSPHERE


    atmosphereStage(color, attributes);


    #endif


 


    out_FragColor = color;


}


`;var iR=`precision highp float;


 


czm_modelVertexOutput defaultVertexOutput(vec3 positionMC) {


    czm_modelVertexOutput vsOutput;


    vsOutput.positionMC = positionMC;


    vsOutput.pointSize = 1.0;


    return vsOutput;


}


 


void main()


{


    // Initialize the attributes struct with all


    // attributes except quantized ones.


    ProcessedAttributes attributes;


    initializeAttributes(attributes);


 


    // Dequantize the quantized ones and add them to the


    // attributes struct.


    #ifdef USE_DEQUANTIZATION


    dequantizationStage(attributes);


    #endif


 


    #ifdef HAS_MORPH_TARGETS


    morphTargetsStage(attributes);


    #endif


 


    #ifdef HAS_SKINNING


    skinningStage(attributes);


    #endif


 


    #ifdef HAS_PRIMITIVE_OUTLINE


    primitiveOutlineStage();


    #endif


 


    // Compute the bitangent according to the formula in the glTF spec.


    // Normal and tangents can be affected by morphing and skinning, so


    // the bitangent should not be computed until their values are finalized.


    #ifdef HAS_BITANGENTS


    attributes.bitangentMC = normalize(cross(attributes.normalMC, attributes.tangentMC) * attributes.tangentSignMC);


    #endif


 


    FeatureIds featureIds;


    featureIdStage(featureIds, attributes);


 


    #ifdef HAS_SELECTED_FEATURE_ID


    SelectedFeature feature;


    selectedFeatureIdStage(feature, featureIds);


    // Handle any show properties that come from the style.


    cpuStylingStage(attributes.positionMC, feature);


    #endif


 


    #if defined(USE_2D_POSITIONS) || defined(USE_2D_INSTANCING)


    // The scene mode 2D pipeline stage and instancing stage add a different


    // model view matrix to accurately project the model to 2D. However, the


    // output positions and normals should be transformed by the 3D matrices


    // to keep the data the same for the fragment shader.


    mat4 modelView = czm_modelView3D;


    mat3 normal = czm_normal3D;


    #else


    // These are used for individual model projection because they will


    // automatically change based on the scene mode.


    mat4 modelView = czm_modelView;


    mat3 normal = czm_normal;


    #endif


 


    // Update the position for this instance in place


    #ifdef HAS_INSTANCING


 


        // The legacy instance stage is used when rendering i3dm models that


        // encode instances transforms in world space, as opposed to glTF models


        // that use EXT_mesh_gpu_instancing, where instance transforms are encoded


        // in object space.


        #ifdef USE_LEGACY_INSTANCING


        mat4 instanceModelView;


        mat3 instanceModelViewInverseTranspose;


 


        legacyInstancingStage(attributes, instanceModelView, instanceModelViewInverseTranspose);


 


        modelView = instanceModelView;


        normal = instanceModelViewInverseTranspose;


        #else


        instancingStage(attributes);


        #endif


 


        #ifdef USE_PICKING


        v_pickColor = a_pickColor;


        #endif


 


    #endif


 


    Metadata metadata;


    MetadataClass metadataClass;


    MetadataStatistics metadataStatistics;


    metadataStage(metadata, metadataClass, metadataStatistics, attributes);


 


    #ifdef HAS_VERTICAL_EXAGGERATION


    verticalExaggerationStage(attributes);


    #endif


 


    #ifdef HAS_CUSTOM_VERTEX_SHADER


    czm_modelVertexOutput vsOutput = defaultVertexOutput(attributes.positionMC);


    customShaderStage(vsOutput, attributes, featureIds, metadata, metadataClass, metadataStatistics);


    #endif


 


    // Compute the final position in each coordinate system needed.


    // This returns the value that will be assigned to gl_Position.


    vec4 positionClip = geometryStage(attributes, modelView, normal);


 


    // This must go after the geometry stage as it needs v_positionWC


    #ifdef HAS_ATMOSPHERE


    atmosphereStage(attributes);


    #endif


 


    #ifdef HAS_SILHOUETTE


    silhouetteStage(attributes, positionClip);


    #endif


 


    #ifdef HAS_POINT_CLOUD_SHOW_STYLE


    float show = pointCloudShowStylingStage(attributes, metadata);


    #else


    float show = 1.0;


    #endif


 


    #ifdef HAS_POINT_CLOUD_BACK_FACE_CULLING


    show *= pointCloudBackFaceCullingStage();


    #endif


 


    #ifdef HAS_POINT_CLOUD_COLOR_STYLE


    v_pointCloudColor = pointCloudColorStylingStage(attributes, metadata);


    #endif


 


    #ifdef PRIMITIVE_TYPE_POINTS


        #ifdef HAS_CUSTOM_VERTEX_SHADER


        gl_PointSize = vsOutput.pointSize;


        #elif defined(HAS_POINT_CLOUD_POINT_SIZE_STYLE) || defined(HAS_POINT_CLOUD_ATTENUATION)


        gl_PointSize = pointCloudPointSizeStylingStage(attributes, metadata);


        #else


        gl_PointSize = 1.0;


        #endif


 


        gl_PointSize *= show;


    #endif


 


    gl_Position = show * positionClip;


}


`;function g9(e){e=y(e,y.EMPTY_OBJECT);let t=e.command,n=e.primitiveRenderResources,i=n.model;this._command=t,this._model=i,this._runtimePrimitive=n.runtimePrimitive,this._modelMatrix=t.modelMatrix,this._boundingVolume=t.boundingVolume,this._cullFace=t.renderState.cull.face;let o=i.classificationType;this._classificationType=o,this._classifiesTerrain=o!==zn.CESIUM_3D_TILE,this._classifies3DTiles=o!==zn.TERRAIN,this._useDebugWireframe=i._enableDebugWireframe&&i.debugWireframe,this._pickId=n.pickId,this._commandListTerrain=[],this._commandList3DTiles=[],this._commandListIgnoreShow=[],this._commandListDebugWireframe=[],this._commandListTerrainPicking=[],this._commandList3DTilesPicking=[],dUe(this)}function lUe(e){return{colorMask:{red:!1,green:!1,blue:!1,alpha:!1},stencilTest:{enabled:!0,frontFunction:e,frontOperation:{fail:ht.KEEP,zFail:ht.DECREMENT_WRAP,zPass:ht.KEEP},backFunction:e,backOperation:{fail:ht.KEEP,zFail:ht.INCREMENT_WRAP,zPass:ht.KEEP},reference:kt.CESIUM_3D_TILE_MASK,mask:kt.CESIUM_3D_TILE_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!0,func:Qa.LESS_OR_EQUAL},depthMask:!1}}var uUe={stencilTest:{enabled:!0,frontFunction:Hn.NOT_EQUAL,frontOperation:{fail:ht.ZERO,zFail:ht.ZERO,zPass:ht.ZERO},backFunction:Hn.NOT_EQUAL,backOperation:{fail:ht.ZERO,zFail:ht.ZERO,zPass:ht.ZERO},reference:0,mask:kt.CLASSIFICATION_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1,blending:fn.PRE_MULTIPLIED_ALPHA_BLEND},fUe={stencilTest:{enabled:!0,frontFunction:Hn.NOT_EQUAL,frontOperation:{fail:ht.ZERO,zFail:ht.ZERO,zPass:ht.ZERO},backFunction:Hn.NOT_EQUAL,backOperation:{fail:ht.ZERO,zFail:ht.ZERO,zPass:ht.ZERO},reference:0,mask:kt.CLASSIFICATION_MASK},stencilMask:kt.CLASSIFICATION_MASK,depthTest:{enabled:!1},depthMask:!1},Xoe=[];function dUe(e){let t=e._command,n=Xoe;if(e._useDebugWireframe){t.pass=Ae.OPAQUE,n.length=0,n.push(t),e._commandListDebugWireframe=oR(e,n,e._commandListDebugWireframe);let r=e._commandListDebugWireframe,s=r.length;for(let a=0;a<s;a++){let c=r[a];c.count*=2,c.offset*=2}return}let o=e.model.allowPicking;if(e._classifiesTerrain){let r=Ae.TERRAIN_CLASSIFICATION,s=_9(t,r),a=qoe(t,r);n.length=0,n.push(s,a),e._commandListTerrain=oR(e,n,e._commandListTerrain),o&&(e._commandListTerrainPicking=Yoe(e,n,e._commandListTerrainPicking))}if(e._classifies3DTiles){let r=Ae.CESIUM_3D_TILE_CLASSIFICATION,s=_9(t,r),a=qoe(t,r);n.length=0,n.push(s,a),e._commandList3DTiles=oR(e,n,e._commandList3DTiles),o&&(e._commandList3DTilesPicking=Yoe(e,n,e._commandList3DTilesPicking))}}function oR(e,t,n){let i=e._runtimePrimitive,o=i.batchLengths,r=i.batchOffsets,s=o.length,a=t.length;for(let c=0;c<s;c++){let l=o[c],f=r[c];for(let d=0;d<a;d++){let p=t[d],g=$e.shallowClone(p);g.count=l,g.offset=f,n.push(g)}}return n}function _9(e,t){let n=$e.shallowClone(e);n.cull=!1,n.pass=t;let i=t===Ae.TERRAIN_CLASSIFICATION?Hn.ALWAYS:Hn.EQUAL,o=lUe(i);return n.renderState=ke.fromCache(o),n}function qoe(e,t){let n=$e.shallowClone(e);return n.cull=!1,n.pass=t,n.renderState=ke.fromCache(uUe),n}var hUe=[];function Yoe(e,t,n){let i=ke.fromCache(fUe),o=t[0],r=t[1],s=$e.shallowClone(o);s.cull=!0,s.pickOnly=!0;let a=$e.shallowClone(r);a.cull=!0,a.pickOnly=!0,a.renderState=i,a.pickId=e._pickId;let c=hUe;return c.length=0,c.push(s,a),oR(e,c,n)}Object.defineProperties(g9.prototype,{command:{get:function(){return this._command}},runtimePrimitive:{get:function(){return this._runtimePrimitive}},batchLengths:{get:function(){return this._runtimePrimitive.batchLengths}},batchOffsets:{get:function(){return this._runtimePrimitive.batchOffsets}},model:{get:function(){return this._model}},classificationType:{get:function(){return this._classificationType}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=F.clone(e,this._modelMatrix);let t=this._runtimePrimitive.boundingSphere;this._boundingVolume=se.transform(t,this._modelMatrix,this._boundingVolume)}},boundingVolume:{get:function(){return this._boundingVolume}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace=e}}});g9.prototype.pushCommands=function(e,t){let n=e.passes;if(n.render){if(this._useDebugWireframe){t.push.apply(t,this._commandListDebugWireframe);return}if(this._classifiesTerrain&&t.push.apply(t,this._commandListTerrain),this._classifies3DTiles&&t.push.apply(t,this._commandList3DTiles),e.invertClassification&&this._classifies3DTiles){if(this._commandListIgnoreShow.length===0){let o=Ae.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW,r=_9(this._command,o),s=Xoe;s.length=0,s.push(r),this._commandListIgnoreShow=oR(this,s,this._commandListIgnoreShow)}t.push.apply(t,this._commandListIgnoreShow)}}return n.pick&&(this._classifiesTerrain&&t.push.apply(t,this._commandListTerrainPicking),this._classifies3DTiles&&t.push.apply(t,this._commandList3DTilesPicking)),t};var rR=g9;function eV(e){e=y(e,y.EMPTY_OBJECT);let t=e.command,n=e.primitiveRenderResources,i=n.model;this._model=i;let o=n.runtimePrimitive;this._runtimePrimitive=o;let r=t.pass===Ae.TRANSLUCENT,a=!o.primitive.material.doubleSided&&!r,c=n.hasSilhouette,l=!r&&!c,f=n.hasSkipLevelOfDetail&&!r,d=c;this._command=t,this._modelMatrix=F.clone(t.modelMatrix),this._boundingVolume=se.clone(t.boundingVolume),this._modelMatrix2D=new F,this._boundingVolume2D=new se,this._modelMatrix2DDirty=!1,this._backFaceCulling=t.renderState.cull.enabled,this._cullFace=t.renderState.cull.face,this._shadows=i.shadows,this._debugShowBoundingVolume=t.debugShowBoundingVolume,this._usesBackFaceCulling=a,this._needsTranslucentCommand=l,this._needsSkipLevelOfDetailCommands=f,this._needsSilhouetteCommands=d,this._originalCommand=void 0,this._translucentCommand=void 0,this._skipLodBackfaceCommand=void 0,this._skipLodStencilCommand=void 0,this._silhouetteModelCommand=void 0,this._silhouetteColorCommand=void 0,this._derivedCommands=[],this._has2DCommands=!1,mUe(this)}function Qp(e){this.command=e.command,this.updateShadows=e.updateShadows,this.updateBackFaceCulling=e.updateBackFaceCulling,this.updateCullFace=e.updateCullFace,this.updateDebugShowBoundingVolume=e.updateDebugShowBoundingVolume,this.is2D=y(e.is2D,!1),this.derivedCommand2D=void 0}Qp.clone=function(e){return new Qp({command:e.command,updateShadows:e.updateShadows,updateBackFaceCulling:e.updateBackFaceCulling,updateCullFace:e.updateCullFace,updateDebugShowBoundingVolume:e.updateDebugShowBoundingVolume,is2D:e.is2D,derivedCommand2D:e.derivedCommand2D})};function mUe(e){let t=e._command;t.modelMatrix=e._modelMatrix,t.boundingVolume=e._boundingVolume;let n=e._model,i=e._usesBackFaceCulling,o=e._derivedCommands;e._originalCommand=new Qp({command:t,updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0,is2D:!1}),o.push(e._originalCommand),e._needsTranslucentCommand&&(e._translucentCommand=new Qp({command:TUe(t),updateShadows:!0,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!0}),o.push(e._translucentCommand)),e._needsSkipLevelOfDetailCommands&&(e._skipLodBackfaceCommand=new Qp({command:vUe(t),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:i,updateDebugShowBoundingVolume:!1}),e._skipLodStencilCommand=new Qp({command:DUe(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),o.push(e._skipLodBackfaceCommand),o.push(e._skipLodStencilCommand)),e._needsSilhouetteCommands&&(e._silhouetteModelCommand=new Qp({command:AUe(t,n),updateShadows:!0,updateBackFaceCulling:i,updateCullFace:i,updateDebugShowBoundingVolume:!0}),e._silhouetteColorCommand=new Qp({command:CUe(t,n),updateShadows:!1,updateBackFaceCulling:!1,updateCullFace:!1,updateDebugShowBoundingVolume:!1}),o.push(e._silhouetteModelCommand),o.push(e._silhouetteColorCommand))}Object.defineProperties(eV.prototype,{command:{get:function(){return this._command}},runtimePrimitive:{get:function(){return this._runtimePrimitive}},model:{get:function(){return this._model}},primitiveType:{get:function(){return this._command.primitiveType}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=F.clone(e,this._modelMatrix),this._modelMatrix2DDirty=!0,this._boundingVolume=se.transform(this.runtimePrimitive.boundingSphere,this._modelMatrix,this._boundingVolume)}},boundingVolume:{get:function(){return this._boundingVolume}},shadows:{get:function(){return this._shadows},set:function(e){this._shadows=e,_Ue(this)}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){this._backFaceCulling!==e&&(this._backFaceCulling=e,gUe(this))}},cullFace:{get:function(){return this._cullFace},set:function(e){this._cullFace!==e&&(this._cullFace=e,yUe(this))}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolume=e,xUe(this))}}});function pUe(e,t){let n=e._modelMatrix;e._modelMatrix2D=F.clone(n,e._modelMatrix2D),e._modelMatrix2D[13]-=O.sign(n[13])*2*O.PI*t.mapProjection.ellipsoid.maximumRadius,e._boundingVolume2D=se.transform(e.runtimePrimitive.boundingSphere,e._modelMatrix2D,e._boundingVolume2D)}function _Ue(e){let t=e.shadows,n=Tn.castShadows(t),i=Tn.receiveShadows(t),o=e._derivedCommands;for(let r=0;r<o.length;++r){let s=o[r];if(s.updateShadows){let a=s.command;a.castShadows=n,a.receiveShadows=i}}}function gUe(e){let t=e.backFaceCulling,n=e._derivedCommands;for(let i=0;i<n.length;++i){let o=n[i];if(o.updateBackFaceCulling){let r=o.command,s=We(r.renderState,!0);s.cull.enabled=t,r.renderState=ke.fromCache(s)}}}function yUe(e){let t=e.cullFace,n=e._derivedCommands;for(let i=0;i<n.length;++i){let o=n[i];if(o.updateCullFace){let r=o.command,s=We(r.renderState,!0);s.cull.face=t,r.renderState=ke.fromCache(s)}}}function xUe(e){let t=e.debugShowBoundingVolume,n=e._derivedCommands;for(let i=0;i<n.length;++i){let o=n[i];if(o.updateDebugShowBoundingVolume){let r=o.command;r.debugShowBoundingVolume=t}}}eV.prototype.pushCommands=function(e,t){let n=Koe(this,e);n&&!this._has2DCommands&&(bUe(this),this._has2DCommands=!0,this._modelMatrix2DDirty=!0),this._modelMatrix2DDirty&&(pUe(this,e),this._modelMatrix2DDirty=!1);let i=this.model.styleCommandsNeeded;if(!(this._needsTranslucentCommand&&u(i)&&(i!==Hd.ALL_OPAQUE&&wC(t,this._translucentCommand,n),i===Hd.ALL_TRANSLUCENT))){if(this._needsSkipLevelOfDetailCommands){let{tileset:o,tile:r}=this._model.content;if(o.hasMixedContent){r._finalResolution||wC(o._backfaceCommands,this._skipLodBackfaceCommand,n),EUe(this,r,n),wC(t,this._skipLodStencilCommand,n);return}}if(this._needsSilhouetteCommands){wC(t,this._silhouetteModelCommand,n);return}return wC(t,this._originalCommand,n),t}};eV.prototype.pushSilhouetteCommands=function(e,t){let n=Koe(this,e);return wC(t,this._silhouetteColorCommand,n),t};function wC(e,t,n){e.push(t.command),n&&e.push(t.derivedCommand2D.command)}function Koe(e,t){if(t.mode!==te.SCENE2D||e.model._projectTo2D)return!1;let i=e.model.sceneGraph._boundingSphere2D,o=i.center.y-i.radius,r=i.center.y+i.radius,s=t.mapProjection.ellipsoid.maximumRadius*O.PI;return o<s&&r>s||o<-s&&r>-s}function SC(e,t){if(!u(t))return;let n=Qp.clone(t),i=$e.shallowClone(t.command);return i.modelMatrix=e._modelMatrix2D,i.boundingVolume=e._boundingVolume2D,n.command=i,n.updateShadows=!1,n.is2D=!0,t.derivedCommand2D=n,e._derivedCommands.push(n),n}function bUe(e){SC(e,e._originalCommand),SC(e,e._translucentCommand),SC(e,e._skipLodBackfaceCommand),SC(e,e._skipLodStencilCommand),SC(e,e._silhouetteModelCommand),SC(e,e._silhouetteColorCommand)}function TUe(e){let t=$e.shallowClone(e);t.pass=Ae.TRANSLUCENT;let n=We(e.renderState,!0);return n.cull.enabled=!1,n.depthMask=!1,n.blending=fn.ALPHA_BLEND,t.renderState=ke.fromCache(n),t}function AUe(e,t){let n=t._silhouetteId%255,i=$e.shallowClone(e),o=We(e.renderState,!0);return o.stencilTest={enabled:!0,frontFunction:ee.ALWAYS,backFunction:ee.ALWAYS,reference:n,mask:-1,frontOperation:{fail:ee.KEEP,zFail:ee.KEEP,zPass:ee.REPLACE},backOperation:{fail:ee.KEEP,zFail:ee.KEEP,zPass:ee.REPLACE}},t.isInvisible()&&(o.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),i.renderState=ke.fromCache(o),i}function CUe(e,t){let n=t._silhouetteId%255,i=$e.shallowClone(e),o=We(e.renderState,!0);o.cull.enabled=!1,(e.pass===Ae.TRANSLUCENT||t.silhouetteColor.alpha<1)&&(i.pass=Ae.TRANSLUCENT,o.depthMask=!1,o.blending=fn.ALPHA_BLEND),o.stencilTest={enabled:!0,frontFunction:ee.NOTEQUAL,backFunction:ee.NOTEQUAL,reference:n,mask:-1,frontOperation:{fail:ee.KEEP,zFail:ee.KEEP,zPass:ee.KEEP},backOperation:{fail:ee.KEEP,zFail:ee.KEEP,zPass:ee.KEEP}};let s=We(e.uniformMap);return s.model_silhouettePass=function(){return!0},i.renderState=ke.fromCache(o),i.uniformMap=s,i.castShadows=!1,i.receiveShadows=!1,i}function EUe(e,t,n){let i=e._skipLodStencilCommand,o=i.command,r=t._selectionDepth,s=SUe(o);if(r!==s){let a=wUe(r),c=We(o.renderState,!0);c.stencilTest.reference=a,o.renderState=ke.fromCache(c),n&&(i.derivedCommand2D.renderState=c)}}function SUe(e){return(e.renderState.stencilTest.reference&kt.SKIP_LOD_MASK)>>>kt.SKIP_LOD_BIT_SHIFT}function wUe(e){return kt.CESIUM_3D_TILE_MASK|e<<kt.SKIP_LOD_BIT_SHIFT}function vUe(e){let t=$e.shallowClone(e),n=We(e.renderState,!0);n.cull.enabled=!0,n.cull.face=gi.FRONT,n.colorMask={red:!1,green:!1,blue:!1,alpha:!1},n.polygonOffset={enabled:!0,factor:5,units:5};let i=We(t.uniformMap),o=new z(5,5);return i.u_polygonOffset=function(){return o},t.renderState=ke.fromCache(n),t.uniformMap=i,t.castShadows=!1,t.receiveShadows=!1,t}function DUe(e){let t=$e.shallowClone(e),n=We(e.renderState,!0),{stencilTest:i}=n;return i.enabled=!0,i.mask=kt.SKIP_LOD_MASK,i.reference=kt.CESIUM_3D_TILE_MASK,i.frontFunction=Hn.GREATER_OR_EQUAL,i.frontOperation.zPass=ht.REPLACE,i.backFunction=Hn.GREATER_OR_EQUAL,i.backOperation.zPass=ht.REPLACE,n.stencilMask=kt.CESIUM_3D_TILE_MASK|kt.SKIP_LOD_MASK,t.renderState=ke.fromCache(n),t}var sR=eV;function IUe(e,t){let n=e.shaderBuilder;n.addVertexLines(iR),n.addFragmentLines(nR);let i=PUe(e),o=new ii({context:t.context,indexBuffer:i,attributes:e.attributes}),r=e.model;r._pipelineResources.push(o);let s=n.buildShaderProgram(t.context);r._pipelineResources.push(s);let a=e.alphaOptions.pass,c=r.sceneGraph,l=t.mode===te.SCENE3D,f,d;if(!l&&!t.scene3DOnly&&r._projectTo2D)f=F.multiplyTransformation(c._computedModelMatrix,e.runtimeNode.computedTransform,new F),d=e.runtimePrimitive.boundingSphere2D;else{let C=l?c._computedModelMatrix:c._computedModelMatrix2D;f=F.multiplyTransformation(C,e.runtimeNode.computedTransform,new F),d=se.transform(e.boundingSphere,f,e.boundingSphere)}let p=We(ke.fromCache(e.renderStateOptions),!0);p.cull.face=Qt.getCullFace(f,e.primitiveType),p=ke.fromCache(p);let g=u(r.classificationType),m=g?!1:Tn.castShadows(r.shadows),x=g?!1:Tn.receiveShadows(r.shadows),b=g?void 0:e.pickId,T=new $e({boundingVolume:d,modelMatrix:f,uniformMap:e.uniformMap,renderState:p,vertexArray:o,shaderProgram:s,cull:r.cull,pass:a,count:e.count,owner:r,pickId:b,instanceCount:e.instanceCount,primitiveType:e.primitiveType,debugShowBoundingVolume:r.debugShowBoundingVolume,castShadows:m,receiveShadows:x});return g?new rR({primitiveRenderResources:e,command:T}):new sR({primitiveRenderResources:e,command:T})}function PUe(e){let t=e.wireframeIndexBuffer;if(u(t))return t;let n=e.indices;if(u(n))return n.buffer}var aR=IUe;var $x={VERTEX:0,FRAGMENT:1,BOTH:2};$x.includesVertexShader=function(e){return e===$x.VERTEX||e===$x.BOTH};$x.includesFragmentShader=function(e){return e===$x.FRAGMENT||e===$x.BOTH};var xe=Object.freeze($x);var Zoe={name:"TilesetPipelineStage"};Zoe.process=function(e,t,n){if(t.hasSkipLevelOfDetail(n)){e.shaderBuilder.addDefine("POLYGON_OFFSET",void 0,xe.FRAGMENT);let r={u_polygonOffset:function(){return z.ZERO}};e.uniformMap=xt(r,e.uniformMap),e.hasSkipLevelOfDetail=!0}let i=e.renderStateOptions;i.stencilTest=kt.setCesium3DTileBit(),i.stencilMask=kt.CESIUM_3D_TILE_MASK};var cR=Zoe;var lR=`// robust iterative solution without trig functions


// https://github.com/0xfaded/ellipse_demo/issues/1


// https://stackoverflow.com/questions/22959698/distance-from-given-point-to-given-ellipse


//


// This version uses only a single iteration for best performance. For fog


// rendering, the difference is negligible.


vec2 nearestPointOnEllipseFast(vec2 pos, vec2 radii) {


    vec2 p = abs(pos);


    vec2 inverseRadii = 1.0 / radii;


    vec2 evoluteScale = (radii.x * radii.x - radii.y * radii.y) * vec2(1.0, -1.0) * inverseRadii;


 


    // We describe the ellipse parametrically: v = radii * vec2(cos(t), sin(t))


    // but store the cos and sin of t in a vec2 for efficiency.


    // Initial guess: t = cos(pi/4)


    vec2 tTrigs = vec2(0.70710678118);


    vec2 v = radii * tTrigs;


 


    // Find the evolute of the ellipse (center of curvature) at v.


    vec2 evolute = evoluteScale * tTrigs * tTrigs * tTrigs;


    // Find the (approximate) intersection of p - evolute with the ellipsoid.


    vec2 q = normalize(p - evolute) * length(v - evolute);


    // Update the estimate of t.


    tTrigs = (q + evolute) * inverseRadii;


    tTrigs = normalize(clamp(tTrigs, 0.0, 1.0));


    v = radii * tTrigs;


 


    return v * sign(pos);


}


 


vec3 computeEllipsoidPositionWC(vec3 positionMC) {


    // Get the world-space position and project onto a meridian plane of


    // the ellipsoid


    vec3 positionWC = (czm_model * vec4(positionMC, 1.0)).xyz;


 


    vec2 positionEllipse = vec2(length(positionWC.xy), positionWC.z);


    vec2 nearestPoint = nearestPointOnEllipseFast(positionEllipse, czm_ellipsoidRadii.xz);


 


    // Reconstruct a 3D point in world space


    return vec3(nearestPoint.x * normalize(positionWC.xy), nearestPoint.y);


}


 


void applyFog(inout vec4 color, vec4 groundAtmosphereColor, vec3 lightDirection, float distanceToCamera) {


 


    vec3 fogColor = groundAtmosphereColor.rgb;


 


    // If there is dynamic lighting, apply that to the fog.


    const float NONE = 0.0;


    if (czm_atmosphereDynamicLighting != NONE) {


        float darken = clamp(dot(normalize(czm_viewerPositionWC), lightDirection), czm_fogMinimumBrightness, 1.0);


        fogColor *= darken;


    }


 


    // Tonemap if HDR rendering is disabled


    #ifndef HDR


        fogColor.rgb = czm_acesTonemapping(fogColor.rgb);


        fogColor.rgb = czm_inverseGamma(fogColor.rgb);


    #endif


 


    // Matches the constant in GlobeFS.glsl. This makes the fog falloff


    // more gradual.


    const float fogModifier = 0.15;


    vec3 withFog = czm_fog(distanceToCamera, color.rgb, fogColor, fogModifier);


    color = vec4(withFog, color.a);


}


 


void atmosphereStage(inout vec4 color, in ProcessedAttributes attributes) {


    vec3 rayleighColor;


    vec3 mieColor;


    float opacity;


 


    vec3 positionWC;


    vec3 lightDirection;


 


    // When the camera is in space, compute the position per-fragment for


    // more accurate ground atmosphere. All other cases will use


    //


    // The if condition will be added in https://github.com/CesiumGS/cesium/issues/11717


    if (false) {


        positionWC = computeEllipsoidPositionWC(attributes.positionMC);


        lightDirection = czm_getDynamicAtmosphereLightDirection(positionWC, czm_atmosphereDynamicLighting);


 


        // The fog color is derived from the ground atmosphere color


        czm_computeGroundAtmosphereScattering(


            positionWC,


            lightDirection,


            rayleighColor,


            mieColor,


            opacity


        );


    } else {


        positionWC = attributes.positionWC;


        lightDirection = czm_getDynamicAtmosphereLightDirection(positionWC, czm_atmosphereDynamicLighting);


        rayleighColor = v_atmosphereRayleighColor;


        mieColor = v_atmosphereMieColor;


        opacity = v_atmosphereOpacity;


    }


 


    //color correct rayleigh and mie colors


    const bool ignoreBlackPixels = true;


    rayleighColor = czm_applyHSBShift(rayleighColor, czm_atmosphereHsbShift, ignoreBlackPixels);


    mieColor = czm_applyHSBShift(mieColor, czm_atmosphereHsbShift, ignoreBlackPixels);


 


    vec4 groundAtmosphereColor = czm_computeAtmosphereColor(positionWC, lightDirection, rayleighColor, mieColor, opacity);


 


    if (u_isInFog) {


        float distanceToCamera = length(attributes.positionEC);


        applyFog(color, groundAtmosphereColor, lightDirection, distanceToCamera);


    } else {


        // Ground atmosphere


    }


}


`;var uR=`void atmosphereStage(ProcessedAttributes attributes) {


    vec3 lightDirection = czm_getDynamicAtmosphereLightDirection(v_positionWC, czm_atmosphereDynamicLighting);


 


    czm_computeGroundAtmosphereScattering(


        // This assumes the geometry stage came before this.


        v_positionWC,


        lightDirection,


        v_atmosphereRayleighColor,


        v_atmosphereMieColor,


        v_atmosphereOpacity


    );


}


`;var Qoe={name:"AtmospherePipelineStage"};Qoe.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_ATMOSPHERE",void 0,xe.BOTH),i.addDefine("COMPUTE_POSITION_WC_ATMOSPHERE",void 0,xe.BOTH),i.addVarying("vec3","v_atmosphereRayleighColor"),i.addVarying("vec3","v_atmosphereMieColor"),i.addVarying("float","v_atmosphereOpacity"),i.addVertexLines([uR]),i.addFragmentLines([lR]),i.addUniform("bool","u_isInFog",xe.FRAGMENT),e.uniformMap.u_isInFog=function(){let o=h.distance(n.camera.positionWC,t.boundingSphere.center);return O.fog(o,n.fog.density)>O.EPSILON3}};var fR=Qoe;var dR=`vec3 proceduralIBL(


    vec3 positionEC,


    vec3 normalEC,


    vec3 lightDirectionEC,


    vec3 lightColorHdr,


    czm_pbrParameters pbrParameters


) {


    vec3 v = -positionEC;


    vec3 positionWC = vec3(czm_inverseView * vec4(positionEC, 1.0));


    vec3 vWC = -normalize(positionWC);


    vec3 l = normalize(lightDirectionEC);


    vec3 n = normalEC;


    vec3 r = normalize(czm_inverseViewRotation * normalize(reflect(v, n)));


 


    float NdotL = clamp(dot(n, l), 0.001, 1.0);


    float NdotV = abs(dot(n, v)) + 0.001;


 


    // Figure out if the reflection vector hits the ellipsoid


    float vertexRadius = length(positionWC);


    float horizonDotNadir = 1.0 - min(1.0, czm_ellipsoidRadii.x / vertexRadius);


    float reflectionDotNadir = dot(r, normalize(positionWC));


    // Flipping the X vector is a cheap way to get the inverse of czm_temeToPseudoFixed, since that's a rotation about Z.


    r.x = -r.x;


    r = -normalize(czm_temeToPseudoFixed * r);


    r.x = -r.x;


 


    vec3 diffuseColor = pbrParameters.diffuseColor;


    float roughness = pbrParameters.roughness;


    vec3 specularColor = pbrParameters.f0;


 


    float inverseRoughness = 1.04 - roughness;


    inverseRoughness *= inverseRoughness;


    vec3 sceneSkyBox = czm_textureCube(czm_environmentMap, r).rgb * inverseRoughness;


 


    float atmosphereHeight = 0.05;


    float blendRegionSize = 0.1 * ((1.0 - inverseRoughness) * 8.0 + 1.1 - horizonDotNadir);


    float blendRegionOffset = roughness * -1.0;


    float farAboveHorizon = clamp(horizonDotNadir - blendRegionSize * 0.5 + blendRegionOffset, 1.0e-10 - blendRegionSize, 0.99999);


    float aroundHorizon = clamp(horizonDotNadir + blendRegionSize * 0.5, 1.0e-10 - blendRegionSize, 0.99999);


    float farBelowHorizon = clamp(horizonDotNadir + blendRegionSize * 1.5, 1.0e-10 - blendRegionSize, 0.99999);


    float smoothstepHeight = smoothstep(0.0, atmosphereHeight, horizonDotNadir);


    vec3 belowHorizonColor = mix(vec3(0.1, 0.15, 0.25), vec3(0.4, 0.7, 0.9), smoothstepHeight);


    vec3 nadirColor = belowHorizonColor * 0.5;


    vec3 aboveHorizonColor = mix(vec3(0.9, 1.0, 1.2), belowHorizonColor, roughness * 0.5);


    vec3 blueSkyColor = mix(vec3(0.18, 0.26, 0.48), aboveHorizonColor, reflectionDotNadir * inverseRoughness * 0.5 + 0.75);


    vec3 zenithColor = mix(blueSkyColor, sceneSkyBox, smoothstepHeight);


    vec3 blueSkyDiffuseColor = vec3(0.7, 0.85, 0.9); 


    float diffuseIrradianceFromEarth = (1.0 - horizonDotNadir) * (reflectionDotNadir * 0.25 + 0.75) * smoothstepHeight;  


    float diffuseIrradianceFromSky = (1.0 - smoothstepHeight) * (1.0 - (reflectionDotNadir * 0.25 + 0.25));


    vec3 diffuseIrradiance = blueSkyDiffuseColor * clamp(diffuseIrradianceFromEarth + diffuseIrradianceFromSky, 0.0, 1.0);


    float notDistantRough = (1.0 - horizonDotNadir * roughness * 0.8);


    vec3 specularIrradiance = mix(zenithColor, aboveHorizonColor, smoothstep(farAboveHorizon, aroundHorizon, reflectionDotNadir) * notDistantRough);


    specularIrradiance = mix(specularIrradiance, belowHorizonColor, smoothstep(aroundHorizon, farBelowHorizon, reflectionDotNadir) * inverseRoughness);


    specularIrradiance = mix(specularIrradiance, nadirColor, smoothstep(farBelowHorizon, 1.0, reflectionDotNadir) * inverseRoughness);


 


    // Luminance model from page 40 of http://silviojemma.com/public/papers/lighting/spherical-harmonic-lighting.pdf


    #ifdef USE_SUN_LUMINANCE 


    // Angle between sun and zenith


    float LdotZenith = clamp(dot(normalize(czm_inverseViewRotation * l), vWC), 0.001, 1.0);


    float S = acos(LdotZenith);


    // Angle between zenith and current pixel


    float NdotZenith = clamp(dot(normalize(czm_inverseViewRotation * n), vWC), 0.001, 1.0);


    // Angle between sun and current pixel


    float gamma = acos(NdotL);


    float numerator = ((0.91 + 10.0 * exp(-3.0 * gamma) + 0.45 * pow(NdotL, 2.0)) * (1.0 - exp(-0.32 / NdotZenith)));


    float denominator = (0.91 + 10.0 * exp(-3.0 * S) + 0.45 * pow(LdotZenith,2.0)) * (1.0 - exp(-0.32));


    float luminance = model_luminanceAtZenith * (numerator / denominator);


    #endif 


 


    vec2 brdfLut = texture(czm_brdfLut, vec2(NdotV, roughness)).rg;


    vec3 iblColor = (diffuseIrradiance * diffuseColor * model_iblFactor.x) + (specularIrradiance * czm_srgbToLinear(specularColor * brdfLut.x + brdfLut.y) * model_iblFactor.y);


    float maximumComponent = max(max(lightColorHdr.x, lightColorHdr.y), lightColorHdr.z);


    vec3 lightColor = lightColorHdr / max(maximumComponent, 1.0);


    iblColor *= lightColor;


 


    #ifdef USE_SUN_LUMINANCE 


    iblColor *= luminance;


    #endif


 


    return iblColor;


}


 


#if defined(DIFFUSE_IBL) || defined(SPECULAR_IBL)


vec3 textureIBL(


    vec3 positionEC,


    vec3 normalEC,


    vec3 lightDirectionEC,


    czm_pbrParameters pbrParameters


) {


    vec3 diffuseColor = pbrParameters.diffuseColor;


    float roughness = pbrParameters.roughness;


    vec3 specularColor = pbrParameters.f0;


 


    vec3 v = -positionEC;


    vec3 n = normalEC;


    vec3 l = normalize(lightDirectionEC);


    vec3 h = normalize(v + l);


 


    float NdotV = abs(dot(n, v)) + 0.001;


    float VdotH = clamp(dot(v, h), 0.0, 1.0);


 


    const mat3 yUpToZUp = mat3(


        -1.0, 0.0, 0.0,


        0.0, 0.0, -1.0, 


        0.0, 1.0, 0.0


    ); 


    vec3 cubeDir = normalize(yUpToZUp * model_iblReferenceFrameMatrix * normalize(reflect(-v, n))); 


 


    #ifdef DIFFUSE_IBL 


        #ifdef CUSTOM_SPHERICAL_HARMONICS


        vec3 diffuseIrradiance = czm_sphericalHarmonics(cubeDir, model_sphericalHarmonicCoefficients); 


        #else


        vec3 diffuseIrradiance = czm_sphericalHarmonics(cubeDir, czm_sphericalHarmonicCoefficients); 


        #endif 


    #else 


    vec3 diffuseIrradiance = vec3(0.0); 


    #endif 


 


    #ifdef SPECULAR_IBL


    vec3 r0 = specularColor.rgb;


    float reflectance = max(max(r0.r, r0.g), r0.b);


    vec3 r90 = vec3(clamp(reflectance * 25.0, 0.0, 1.0));


    vec3 F = fresnelSchlick2(r0, r90, VdotH);


    


    vec2 brdfLut = texture(czm_brdfLut, vec2(NdotV, roughness)).rg;


      #ifdef CUSTOM_SPECULAR_IBL 


      vec3 specularIBL = czm_sampleOctahedralProjection(model_specularEnvironmentMaps, model_specularEnvironmentMapsSize, cubeDir, roughness * model_specularEnvironmentMapsMaximumLOD, model_specularEnvironmentMapsMaximumLOD);


      #else 


      vec3 specularIBL = czm_sampleOctahedralProjection(czm_specularEnvironmentMaps, czm_specularEnvironmentMapSize, cubeDir,  roughness * czm_specularEnvironmentMapsMaximumLOD, czm_specularEnvironmentMapsMaximumLOD);


      #endif 


    specularIBL *= F * brdfLut.x + brdfLut.y;


    #else 


    vec3 specularIBL = vec3(0.0); 


    #endif


 


    return diffuseColor * diffuseIrradiance + specularColor * specularIBL;


}


#endif


 


vec3 imageBasedLightingStage(


    vec3 positionEC,


    vec3 normalEC,


    vec3 lightDirectionEC,


    vec3 lightColorHdr,


    czm_pbrParameters pbrParameters


) {


  #if defined(DIFFUSE_IBL) || defined(SPECULAR_IBL)


  // Environment maps were provided, use them for IBL


  return textureIBL(


      positionEC,


      normalEC,


      lightDirectionEC,


      pbrParameters


  );


  #else


  // Use the procedural IBL if there are no environment maps


  return proceduralIBL(


      positionEC,


      normalEC,


      lightDirectionEC,


      lightColorHdr,


      pbrParameters


  );


  #endif


}`;var $oe={name:"ImageBasedLightingPipelineStage"};$oe.process=function(e,t,n){let i=t.imageBasedLighting,o=e.shaderBuilder;o.addDefine("USE_IBL_LIGHTING",void 0,xe.FRAGMENT),o.addUniform("vec2","model_iblFactor",xe.FRAGMENT),Dd.isSupported(n.context)&&((i.useSphericalHarmonics||i.useSpecularEnvironmentMaps||i.enabled)&&o.addUniform("mat3","model_iblReferenceFrameMatrix",xe.FRAGMENT),u(i.sphericalHarmonicCoefficients)?(o.addDefine("DIFFUSE_IBL",void 0,xe.FRAGMENT),o.addDefine("CUSTOM_SPHERICAL_HARMONICS",void 0,xe.FRAGMENT),o.addUniform("vec3","model_sphericalHarmonicCoefficients[9]",xe.FRAGMENT)):i.useDefaultSphericalHarmonics&&o.addDefine("DIFFUSE_IBL",void 0,xe.FRAGMENT),u(i.specularEnvironmentMapAtlas)&&i.specularEnvironmentMapAtlas.ready?(o.addDefine("SPECULAR_IBL",void 0,xe.FRAGMENT),o.addDefine("CUSTOM_SPECULAR_IBL",void 0,xe.FRAGMENT),o.addUniform("sampler2D","model_specularEnvironmentMaps",xe.FRAGMENT),o.addUniform("vec2","model_specularEnvironmentMapsSize",xe.FRAGMENT),o.addUniform("float","model_specularEnvironmentMapsMaximumLOD",xe.FRAGMENT)):t.useDefaultSpecularMaps&&o.addDefine("SPECULAR_IBL",void 0,xe.FRAGMENT)),u(i.luminanceAtZenith)&&(o.addDefine("USE_SUN_LUMINANCE",void 0,xe.FRAGMENT),o.addUniform("float","model_luminanceAtZenith",xe.FRAGMENT)),o.addFragmentLines(dR);let r={model_iblFactor:function(){return i.imageBasedLightingFactor},model_iblReferenceFrameMatrix:function(){return t._iblReferenceFrameMatrix},model_luminanceAtZenith:function(){return i.luminanceAtZenith},model_sphericalHarmonicCoefficients:function(){return i.sphericalHarmonicCoefficients},model_specularEnvironmentMaps:function(){return i.specularEnvironmentMapAtlas.texture},model_specularEnvironmentMapsSize:function(){return i.specularEnvironmentMapAtlas.texture.dimensions},model_specularEnvironmentMapsMaximumLOD:function(){return i.specularEnvironmentMapAtlas.maximumMipmapLevel}};e.uniformMap=xt(r,e.uniformMap)};var hR=$oe;var RUe=O.EPSILON16;function x9(e){e=y(e,y.EMPTY_OBJECT);let t=e.stage,n=e.runtimeArticulation;this._stage=t,this._runtimeArticulation=n,this._name=t.name,this._type=t.type,this._minimumValue=t.minimumValue,this._maximumValue=t.maximumValue,this._currentValue=t.initialValue}Object.defineProperties(x9.prototype,{stage:{get:function(){return this._stage}},runtimeArticulation:{get:function(){return this._runtimeArticulation}},name:{get:function(){return this._name}},type:{get:function(){return this._type}},minimumValue:{get:function(){return this._minimumValue}},maximumValue:{get:function(){return this._maximumValue}},currentValue:{get:function(){return this._currentValue},set:function(e){e=O.clamp(e,this.minimumValue,this.maximumValue),O.equalsEpsilon(this._currentValue,e,RUe)||(this._currentValue=e,this.runtimeArticulation._dirty=!0)}}});var OUe=new h,y9=new Q;x9.prototype.applyStageToMatrix=function(e){let t=this.type,n=this.currentValue,i=OUe,o;switch(t){case oc.XROTATE:o=Q.fromRotationX(O.toRadians(n),y9),e=F.multiplyByMatrix3(e,o,e);break;case oc.YROTATE:o=Q.fromRotationY(O.toRadians(n),y9),e=F.multiplyByMatrix3(e,o,e);break;case oc.ZROTATE:o=Q.fromRotationZ(O.toRadians(n),y9),e=F.multiplyByMatrix3(e,o,e);break;case oc.XTRANSLATE:i.x=n,i.y=0,i.z=0,e=F.multiplyByTranslation(e,i,e);break;case oc.YTRANSLATE:i.x=0,i.y=n,i.z=0,e=F.multiplyByTranslation(e,i,e);break;case oc.ZTRANSLATE:i.x=0,i.y=0,i.z=n,e=F.multiplyByTranslation(e,i,e);break;case oc.XSCALE:i.x=n,i.y=1,i.z=1,e=F.multiplyByScale(e,i,e);break;case oc.YSCALE:i.x=1,i.y=n,i.z=1,e=F.multiplyByScale(e,i,e);break;case oc.ZSCALE:i.x=1,i.y=1,i.z=n,e=F.multiplyByScale(e,i,e);break;case oc.UNIFORMSCALE:e=F.multiplyByUniformScale(e,n,e);break;default:break}return e};var mR=x9;function tV(e){e=y(e,y.EMPTY_OBJECT);let t=e.articulation,n=e.sceneGraph;this._articulation=t,this._sceneGraph=n,this._name=t.name,this._runtimeStages=[],this._runtimeStagesByName={},this._runtimeNodes=[],this._dirty=!0,MUe(this)}Object.defineProperties(tV.prototype,{articulation:{get:function(){return this._articulation}},sceneGraph:{get:function(){return this._sceneGraph}},name:{get:function(){return this._name}},runtimeStages:{get:function(){return this._runtimeStages}},runtimeNodes:{get:function(){return this._runtimeNodes}}});function MUe(e){let n=e.articulation.stages,i=n.length,o=e._runtimeStages,r=e._runtimeStagesByName;for(let s=0;s<i;s++){let a=n[s],c=new mR({stage:a,runtimeArticulation:e});o.push(c);let l=a.name;r[l]=c}}tV.prototype.setArticulationStage=function(e,t){let n=this._runtimeStagesByName[e];u(n)&&(n.currentValue=t)};var LUe=new F,NUe=new F;tV.prototype.apply=function(){if(!this._dirty)return;this._dirty=!1;let e=F.clone(F.IDENTITY,LUe),t,n=this._runtimeStages,i=n.length;for(t=0;t<i;t++)e=n[t].applyStageToMatrix(e);let o=this._runtimeNodes,r=o.length;for(t=0;t<r;t++){let s=o[t],a=F.multiplyTransformation(s.originalTransform,e,NUe);s.transform=a}};var pR=tV;var _R=`void modelColorStage(inout czm_modelMaterial material)


{


    material.diffuse = mix(material.diffuse, model_color.rgb, model_colorBlend);


    float highlight = ceil(model_colorBlend);


    material.diffuse *= mix(model_color.rgb, vec3(1.0), highlight);


    material.alpha *= model_color.a;


}


`;var vC={name:"ModelColorPipelineStage",COLOR_UNIFORM_NAME:"model_color",COLOR_BLEND_UNIFORM_NAME:"model_colorBlend"};vC.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_COLOR",void 0,xe.FRAGMENT),i.addFragmentLines(_R);let o={},r=t.color;r.alpha===0&&!t.hasSilhouette(n)&&(e.renderStateOptions.colorMask={red:!1,green:!1,blue:!1,alpha:!1}),r.alpha<1&&(e.alphaOptions.pass=Ae.TRANSLUCENT),i.addUniform("vec4",vC.COLOR_UNIFORM_NAME,xe.FRAGMENT),o[vC.COLOR_UNIFORM_NAME]=function(){return t.color},i.addUniform("float",vC.COLOR_BLEND_UNIFORM_NAME,xe.FRAGMENT),o[vC.COLOR_BLEND_UNIFORM_NAME]=function(){return ic.getColorBlend(t.colorBlendMode,t.colorBlendAmount)},e.uniformMap=xt(o,e.uniformMap)};var ty=vC;var gR=`#ifdef USE_CLIPPING_PLANES_FLOAT_TEXTURE


vec4 getClippingPlane(


    highp sampler2D packedClippingPlanes,


    int clippingPlaneNumber,


    mat4 transform


) {


    int pixY = clippingPlaneNumber / CLIPPING_PLANES_TEXTURE_WIDTH;


    int pixX = clippingPlaneNumber - (pixY * CLIPPING_PLANES_TEXTURE_WIDTH);


    float pixelWidth = 1.0 / float(CLIPPING_PLANES_TEXTURE_WIDTH);


    float pixelHeight = 1.0 / float(CLIPPING_PLANES_TEXTURE_HEIGHT);


    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel


    float v = (float(pixY) + 0.5) * pixelHeight;


    vec4 plane = texture(packedClippingPlanes, vec2(u, v));


    return czm_transformPlane(plane, transform);


}


#else


// Handle uint8 clipping texture instead


vec4 getClippingPlane(


    highp sampler2D packedClippingPlanes,


    int clippingPlaneNumber,


    mat4 transform


) {


    int clippingPlaneStartIndex = clippingPlaneNumber * 2; // clipping planes are two pixels each


    int pixY = clippingPlaneStartIndex / CLIPPING_PLANES_TEXTURE_WIDTH;


    int pixX = clippingPlaneStartIndex - (pixY * CLIPPING_PLANES_TEXTURE_WIDTH);


    float pixelWidth = 1.0 / float(CLIPPING_PLANES_TEXTURE_WIDTH);


    float pixelHeight = 1.0 / float(CLIPPING_PLANES_TEXTURE_HEIGHT);


    float u = (float(pixX) + 0.5) * pixelWidth; // sample from center of pixel


    float v = (float(pixY) + 0.5) * pixelHeight;


    vec4 oct32 = texture(packedClippingPlanes, vec2(u, v)) * 255.0;


    vec2 oct = vec2(oct32.x * 256.0 + oct32.y, oct32.z * 256.0 + oct32.w);


    vec4 plane;


    plane.xyz = czm_octDecode(oct, 65535.0);


    plane.w = czm_unpackFloat(texture(packedClippingPlanes, vec2(u + pixelWidth, v)));


    return czm_transformPlane(plane, transform);


}


#endif


 


float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix) {


    vec4 position = czm_windowToEyeCoordinates(fragCoord);


    vec3 clipNormal = vec3(0.0);


    vec3 clipPosition = vec3(0.0);


    float pixelWidth = czm_metersPerPixel(position);


    


    #ifdef UNION_CLIPPING_REGIONS


    float clipAmount; // For union planes, we want to get the min distance. So we set the initial value to the first plane distance in the loop below.


    #else


    float clipAmount = 0.0;


    bool clipped = true;


    #endif


 


    for (int i = 0; i < CLIPPING_PLANES_LENGTH; ++i) {


        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);


        clipNormal = clippingPlane.xyz;


        clipPosition = -clippingPlane.w * clipNormal;


        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;


        


        #ifdef UNION_CLIPPING_REGIONS


        clipAmount = czm_branchFreeTernary(i == 0, amount, min(amount, clipAmount));


        if (amount <= 0.0) {


            discard;


        }


        #else


        clipAmount = max(amount, clipAmount);


        clipped = clipped && (amount <= 0.0);


        #endif


    }


 


    #ifndef UNION_CLIPPING_REGIONS


    if (clipped) {


        discard;


    }


    #endif


    


    return clipAmount;


}


 


void modelClippingPlanesStage(inout vec4 color)


{


    float clipDistance = clip(gl_FragCoord, model_clippingPlanes, model_clippingPlanesMatrix);


    vec4 clippingPlanesEdgeColor = vec4(1.0);


    clippingPlanesEdgeColor.rgb = model_clippingPlanesEdgeStyle.rgb;


    float clippingPlanesEdgeWidth = model_clippingPlanesEdgeStyle.a;


    


    if (clipDistance > 0.0 && clipDistance < clippingPlanesEdgeWidth) {


        color = clippingPlanesEdgeColor;


    }


}


`;var Joe={name:"ModelClippingPlanesPipelineStage"},FUe=new z;Joe.process=function(e,t,n){let i=t.clippingPlanes,o=n.context,r=e.shaderBuilder;r.addDefine("HAS_CLIPPING_PLANES",void 0,xe.FRAGMENT),r.addDefine("CLIPPING_PLANES_LENGTH",i.length,xe.FRAGMENT),i.unionClippingRegions&&r.addDefine("UNION_CLIPPING_REGIONS",void 0,xe.FRAGMENT),xs.useFloatTexture(o)&&r.addDefine("USE_CLIPPING_PLANES_FLOAT_TEXTURE",void 0,xe.FRAGMENT);let s=xs.getTextureResolution(i,o,FUe);r.addDefine("CLIPPING_PLANES_TEXTURE_WIDTH",s.x,xe.FRAGMENT),r.addDefine("CLIPPING_PLANES_TEXTURE_HEIGHT",s.y,xe.FRAGMENT),r.addUniform("sampler2D","model_clippingPlanes",xe.FRAGMENT),r.addUniform("vec4","model_clippingPlanesEdgeStyle",xe.FRAGMENT),r.addUniform("mat4","model_clippingPlanesMatrix",xe.FRAGMENT),r.addFragmentLines(gR);let a={model_clippingPlanes:function(){return i.texture},model_clippingPlanesEdgeStyle:function(){let c=G.clone(i.edgeColor);return c.alpha=i.edgeWidth,c},model_clippingPlanesMatrix:function(){return t._clippingPlanesMatrix}};e.uniformMap=xt(a,e.uniformMap)};var yR=Joe;function ere(e,t){this._model=e,this._runtimeNode=t}Object.defineProperties(ere.prototype,{name:{get:function(){return this._runtimeNode._name}},id:{get:function(){return this._runtimeNode._id}},show:{get:function(){return this._runtimeNode.show},set:function(e){this._runtimeNode.show=e}},matrix:{get:function(){return this._runtimeNode.transform},set:function(e){u(e)?(this._runtimeNode.transform=e,this._runtimeNode.userAnimated=!0,this._model._userAnimationDirty=!0):(this._runtimeNode.transform=this.originalMatrix,this._runtimeNode.userAnimated=!1)}},originalMatrix:{get:function(){return this._runtimeNode.originalTransform}}});var xR=ere;var bR=`mat4 getInstancingTransform()


{


    mat4 instancingTransform;


 


    #ifdef HAS_INSTANCE_MATRICES


    instancingTransform = mat4(


        a_instancingTransformRow0.x, a_instancingTransformRow1.x, a_instancingTransformRow2.x, 0.0, // Column 1


        a_instancingTransformRow0.y, a_instancingTransformRow1.y, a_instancingTransformRow2.y, 0.0, // Column 2


        a_instancingTransformRow0.z, a_instancingTransformRow1.z, a_instancingTransformRow2.z, 0.0, // Column 3


        a_instancingTransformRow0.w, a_instancingTransformRow1.w, a_instancingTransformRow2.w, 1.0  // Column 4


    );


    #else


    vec3 translation = vec3(0.0, 0.0, 0.0);


    vec3 scale = vec3(1.0, 1.0, 1.0);


    


        #ifdef HAS_INSTANCE_TRANSLATION


        translation = a_instanceTranslation;


        #endif


        #ifdef HAS_INSTANCE_SCALE


        scale = a_instanceScale;


        #endif


 


    instancingTransform = mat4(


        scale.x, 0.0, 0.0, 0.0,


        0.0, scale.y, 0.0, 0.0,


        0.0, 0.0, scale.z, 0.0,


        translation.x, translation.y, translation.z, 1.0


    ); 


    #endif


 


    return instancingTransform;


}


 


#ifdef USE_2D_INSTANCING


mat4 getInstancingTransform2D()


{


    mat4 instancingTransform2D;


 


    #ifdef HAS_INSTANCE_MATRICES


    instancingTransform2D = mat4(


        a_instancingTransform2DRow0.x, a_instancingTransform2DRow1.x, a_instancingTransform2DRow2.x, 0.0, // Column 1


        a_instancingTransform2DRow0.y, a_instancingTransform2DRow1.y, a_instancingTransform2DRow2.y, 0.0, // Column 2


        a_instancingTransform2DRow0.z, a_instancingTransform2DRow1.z, a_instancingTransform2DRow2.z, 0.0, // Column 3


        a_instancingTransform2DRow0.w, a_instancingTransform2DRow1.w, a_instancingTransform2DRow2.w, 1.0  // Column 4


    );


    #else


    vec3 translation2D = vec3(0.0, 0.0, 0.0);


    vec3 scale = vec3(1.0, 1.0, 1.0);


    


        #ifdef HAS_INSTANCE_TRANSLATION


        translation2D = a_instanceTranslation2D;


        #endif


        #ifdef HAS_INSTANCE_SCALE


        scale = a_instanceScale;


        #endif


 


    instancingTransform2D = mat4(


        scale.x, 0.0, 0.0, 0.0,


        0.0, scale.y, 0.0, 0.0,


        0.0, 0.0, scale.z, 0.0,


        translation2D.x, translation2D.y, translation2D.z, 1.0


    ); 


    #endif


 


    return instancingTransform2D;


}


#endif


`;var TR=`void instancingStage(inout ProcessedAttributes attributes) 


{


    vec3 positionMC = attributes.positionMC;


    


    mat4 instancingTransform = getInstancingTransform();


    


    attributes.positionMC = (instancingTransform * vec4(positionMC, 1.0)).xyz;


 


    #ifdef HAS_NORMALS


    vec3 normalMC = attributes.normalMC;


    attributes.normalMC = (instancingTransform * vec4(normalMC, 0.0)).xyz;


    #endif


 


    #ifdef USE_2D_INSTANCING


    mat4 instancingTransform2D = getInstancingTransform2D();


    attributes.position2D = (instancingTransform2D * vec4(positionMC, 1.0)).xyz;


    #endif


}


`;var AR=`void legacyInstancingStage(


    inout ProcessedAttributes attributes,


    out mat4 instanceModelView,


    out mat3 instanceModelViewInverseTranspose)


{


    vec3 positionMC = attributes.positionMC;


 


    mat4 instancingTransform = getInstancingTransform();


 


    mat4 instanceModel = instancingTransform * u_instance_nodeTransform;


    instanceModelView = u_instance_modifiedModelView;


    instanceModelViewInverseTranspose = mat3(u_instance_modifiedModelView * instanceModel);


 


    attributes.positionMC = (instanceModel * vec4(positionMC, 1.0)).xyz;


    


    #ifdef USE_2D_INSTANCING


    mat4 instancingTransform2D = getInstancingTransform2D();


    attributes.position2D = (instancingTransform2D * vec4(positionMC, 1.0)).xyz;


    #endif


}


`;var nV=new F,BUe=new F,kUe=new F,nre={name:"InstancingPipelineStage",_getInstanceTransformsAsMatrices:are,_transformsToTypedArray:T9};nre.process=function(e,t,n){let i=t.instances,o=i.attributes[0].count,r=e.shaderBuilder;r.addDefine("HAS_INSTANCING"),r.addVertexLines(bR);let s=e.model,a=s.sceneGraph,c=e.runtimeNode,l=n.mode!==te.SCENE3D&&!n.scene3DOnly&&s._projectTo2D,f=s._enablePick&&!n.context.webgl2,d=[];JUe(e,n,i,d,l,f),nVe(e,n,i,d);let p={};if(i.transformInWorldSpace?(r.addDefine("USE_LEGACY_INSTANCING",void 0,xe.VERTEX),r.addUniform("mat4","u_instance_modifiedModelView",xe.VERTEX),r.addUniform("mat4","u_instance_nodeTransform",xe.VERTEX),p.u_instance_modifiedModelView=function(){let g=F.multiplyTransformation(s.modelMatrix,a.components.transform,nV);return l?F.multiplyTransformation(n.context.uniformState.view3D,g,nV):(n.mode!==te.SCENE3D&&(g=Pt.basisTo2D(n.mapProjection,g,nV)),F.multiplyTransformation(n.context.uniformState.view,g,nV))},p.u_instance_nodeTransform=function(){return F.multiplyTransformation(a.axisCorrectionMatrix,c.computedTransform,BUe)},r.addVertexLines(AR)):r.addVertexLines(TR),l){r.addDefine("USE_2D_INSTANCING",void 0,xe.VERTEX),r.addUniform("mat4","u_modelView2D",xe.VERTEX);let g=n.context,m=F.fromTranslation(c.instancingReferencePoint2D,new F);p.u_modelView2D=function(){return F.multiplyTransformation(g.uniformState.view,m,kUe)}}e.uniformMap=xt(p,e.uniformMap),e.instanceCount=o,e.attributes.push.apply(e.attributes,d)};var CR=new F,UUe=new h;function VUe(e,t,n,i,o){let r=F.multiplyTransformation(t,e,CR);return r=F.multiplyTransformation(r,n,CR),o=Pt.basisTo2D(i.mapProjection,r,o),o}function zUe(e,t,n,i,o){let r=F.fromTranslation(e,CR),s=F.multiplyTransformation(t,r,CR);s=F.multiplyTransformation(s,n,CR);let a=F.getTranslation(s,UUe);return o=no.computeActualWgs84Position(i,a,o),o}function ire(e,t,n){let i=e.model,o=i.sceneGraph;e.runtimeNode.node.instances.transformInWorldSpace?(t=F.multiplyTransformation(i.modelMatrix,o.components.transform,t),n=F.multiplyTransformation(o.axisCorrectionMatrix,e.runtimeNode.computedTransform,n)):(t=F.clone(o.computedModelMatrix,t),t=F.multiplyTransformation(t,e.runtimeNode.computedTransform,t),n=F.clone(F.IDENTITY,n))}var ore=new F,rre=new F,HUe=new F,GUe=new h;function WUe(e,t,n,i){let o=ore,r=rre;ire(t,o,r);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let l=0;l<c;l++){let f=e[l],d=VUe(f,o,r,n,HUe),p=F.getTranslation(d,GUe),g=h.subtract(p,a,p);i[l]=F.setTranslation(d,g,i[l])}return i}function jUe(e,t,n,i){let o=ore,r=rre;ire(t,o,r);let a=t.runtimeNode.instancingReferencePoint2D,c=e.length;for(let l=0;l<c;l++){let f=e[l],d=zUe(f,o,r,n,f);i[l]=h.subtract(d,a,i[l])}return i}var qUe=new h,YUe=new h;function sre(e,t){let n=e.runtimeNode,i=e.model.sceneGraph.computedModelMatrix,o=F.multiplyByPoint(i,n.instancingTranslationMin,qUe),r=no.computeActualWgs84Position(t,o,o),s=F.multiplyByPoint(i,n.instancingTranslationMax,YUe),a=no.computeActualWgs84Position(t,s,s);n.instancingReferencePoint2D=h.lerp(r,a,.5,new h)}function T9(e){let n=e.length,i=new Float32Array(n*12);for(let o=0;o<n;o++){let r=e[o],s=12*o;i[s+0]=r[0],i[s+1]=r[4],i[s+2]=r[8],i[s+3]=r[12],i[s+4]=r[1],i[s+5]=r[5],i[s+6]=r[9],i[s+7]=r[13],i[s+8]=r[2],i[s+9]=r[6],i[s+10]=r[10],i[s+11]=r[14]}return i}function XUe(e){let n=e.length,i=new Float32Array(n*3);for(let o=0;o<n;o++){let r=e[o],s=3*o;i[s+0]=r[0],i[s+1]=r[4],i[s+2]=r[8]}return i}var KUe=new h,ZUe=new Le,QUe=new h;function are(e,t,n){let i=new Array(t),o=Qt.getAttributeBySemantic(e,Jr.TRANSLATION),r=Qt.getAttributeBySemantic(e,Jr.ROTATION),s=Qt.getAttributeBySemantic(e,Jr.SCALE),a=new h(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),c=new h(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),l=u(o),f=u(r),d=u(s),p=l?o.typedArray:new Float32Array(t*3),g=f?r.typedArray:new Float32Array(t*4);f&&r.normalized&&(g=Ln.dequantize(g,r.componentDatatype,r.type,t));let m;d?m=s.typedArray:(m=new Float32Array(t*3),m.fill(1));for(let b=0;b<t;b++){let T=new h(p[b*3],p[b*3+1],p[b*3+2],KUe);h.maximumByComponent(a,T,a),h.minimumByComponent(c,T,c);let C=new Le(g[b*4],g[b*4+1],g[b*4+2],f?g[b*4+3]:1,ZUe),A=new h(m[b*3],m[b*3+1],m[b*3+2],QUe),S=F.fromTranslationQuaternionRotationScale(T,C,A,new F);i[b]=S}let x=n.runtimeNode;return x.instancingTranslationMin=c,x.instancingTranslationMax=a,l&&(o.typedArray=void 0),f&&(r.typedArray=void 0),d&&(s.typedArray=void 0),i}function $Ue(e,t,n){let i=new Array(t),o=e.typedArray,r=new h(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),s=new h(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(let c=0;c<t;c++){let l=new h(o[c*3],o[c*3+1],o[c*3+2]);i[c]=l,h.minimumByComponent(r,l,r),h.maximumByComponent(s,l,s)}let a=n.runtimeNode;return a.instancingTranslationMin=r,a.instancingTranslationMax=s,e.typedArray=void 0,i}function A9(e,t){let n=dt.createVertexBuffer({context:t.context,typedArray:e,usage:Fe.STATIC_DRAW});return n.vertexArrayDestroyable=!1,n}function JUe(e,t,n,i,o,r){let s=Qt.getAttributeBySemantic(n,Jr.ROTATION);u(s)?eVe(e,n,i,t,o,r):tVe(e,n,i,t,o)}function eVe(e,t,n,i,o,r){let s=e.shaderBuilder,a=t.attributes[0].count,c=e.model,l=e.runtimeNode;s.addDefine("HAS_INSTANCE_MATRICES");let f="Transform",d,p=l.instancingTransformsBuffer;if(!u(p)){d=are(t,a,e);let b=T9(d);p=A9(b,i),c._modelResources.push(p),r&&(l.transformsTypedArray=b),l.instancingTransformsBuffer=p}if(tre(e,p,n,f),!o)return;let g=We(i);g.mode=te.COLUMBUS_VIEW,sre(e,g);let m=l.instancingTransformsBuffer2D;if(!u(m)){let b=WUe(d,e,g,d),T=T9(b);m=A9(T,i),c._modelResources.push(m),l.instancingTransformsBuffer2D=m}tre(e,m,n,"Transform2D")}function tVe(e,t,n,i,o,r){let s=e.shaderBuilder,a=e.runtimeNode,c=Qt.getAttributeBySemantic(t,Jr.TRANSLATION),l=Qt.getAttributeBySemantic(t,Jr.SCALE);if(u(l)&&(s.addDefine("HAS_INSTANCE_SCALE"),b9(e,l.buffer,l.byteOffset,l.byteStride,n,"Scale")),!u(c))return;let f,d=c.typedArray;if(u(d)?f=$Ue(c,c.count,e):u(a.instancingTranslationMin)||(a.instancingTranslationMin=c.min,a.instancingTranslationMax=c.max),s.addDefine("HAS_INSTANCE_TRANSLATION"),b9(e,c.buffer,c.byteOffset,c.byteStride,n,"Translation"),!o&&!r)return;let g=We(i);g.mode=te.COLUMBUS_VIEW,sre(e,g);let m=a.instancingTranslationBuffer2D;if(!u(m)){let C=jUe(f,e,g,f),A=XUe(C);r&&(a.transformsTypedArray=A),m=A9(A,i),e.model._modelResources.push(m),a.instancingTranslationBuffer2D=m}if(!o)return;b9(e,m,0,void 0,n,"Translation2D")}function tre(e,t,n,i){let r=X.getSizeInBytes(X.FLOAT),s=r*12,a=[{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:0,strideInBytes:s,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:r*4,strideInBytes:s,instanceDivisor:1},{index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:4,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:r*8,strideInBytes:s,instanceDivisor:1}],c=e.shaderBuilder;c.addAttribute("vec4",`a_instancing${i}Row0`),c.addAttribute("vec4",`a_instancing${i}Row1`),c.addAttribute("vec4",`a_instancing${i}Row2`),n.push.apply(n,a)}function b9(e,t,n,i,o,r){o.push({index:e.attributeIndex++,vertexBuffer:t,componentsPerAttribute:3,componentDatatype:X.FLOAT,normalize:!1,offsetInBytes:n,strideInBytes:i,instanceDivisor:1}),e.shaderBuilder.addAttribute("vec3",`a_instance${r}`)}function nVe(e,t,n,i){let o=n.attributes,r=e.shaderBuilder;for(let s=0;s<o.length;s++){let a=o[s];a.semantic===Jr.FEATURE_ID&&(a.setIndex>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=a.setIndex+1),i.push({index:e.attributeIndex++,vertexBuffer:a.buffer,componentsPerAttribute:Jt.getNumberOfComponents(a.type),componentDatatype:a.componentDatatype,normalize:!1,offsetInBytes:a.byteOffset,strideInBytes:a.byteStride,instanceDivisor:1}),r.addAttribute("float",`a_instanceFeatureId_${a.setIndex}`))}}var ER=nre;var C9={};C9.name="ModelMatrixUpdateStage";C9.update=function(e,t,n){let i=n.mode!==te.SCENE3D;if(!(i&&t._model._projectTo2D)&&e._transformDirty){let o=i?t._computedModelMatrix2D:t._computedModelMatrix;cre(e,t,o,e.transformToRoot),e._transformDirty=!1}};function cre(e,t,n,i){let o;i=F.multiplyTransformation(i,e.transform,new F),e.updateComputedTransform();let r=e.runtimePrimitives.length;for(o=0;o<r;o++){let c=e.runtimePrimitives[o].drawCommand;c.modelMatrix=F.multiplyTransformation(n,i,c.modelMatrix),c.cullFace=Qt.getCullFace(c.modelMatrix,c.primitiveType)}let s=e.children.length;for(o=0;o<s;o++){let a=t._runtimeNodes[e.children[o]];a._transformToRoot=F.clone(i,a._transformToRoot),cre(a,t,n,i),a._transformDirty=!1}}var SR=C9;var lre={name:"NodeStatisticsPipelineStage",_countInstancingAttributes:ure,_countGeneratedBuffers:fre};lre.process=function(e,t,n){let i=e.model.statistics,o=t.instances,r=e.runtimeNode;ure(i,o),fre(i,r)};function ure(e,t){if(!u(t))return;let n=t.attributes,i=n.length;for(let o=0;o<i;o++){let r=n[o];u(r.buffer)&&e.addBuffer(r.buffer,!1)}}function fre(e,t){u(t.instancingTransformsBuffer)&&e.addBuffer(t.instancingTransformsBuffer,!1),u(t.instancingTransformsBuffer2D)&&e.addBuffer(t.instancingTransformsBuffer2D,!1),u(t.instancingTranslationBuffer2D)&&e.addBuffer(t.instancingTranslationBuffer2D,!1)}var wR=lre;function DC(e){e=y(e,y.EMPTY_OBJECT);let t=e.node,n=e.transform,i=e.transformToRoot,o=e.sceneGraph,r=e.children;this._node=t,this._name=t.name,this._id=t.index,this._sceneGraph=o,this._children=r,this._originalTransform=F.clone(n,this._originalTransform),this._transform=F.clone(n,this._transform),this._transformToRoot=F.clone(i,this._transformToRoot),this._computedTransform=new F,this._transformDirty=!1,this._transformParameters=void 0,this._morphWeights=[],this._runtimeSkin=void 0,this._computedJointMatrices=[],this.show=!0,this.userAnimated=!1,this.pipelineStages=[],this.runtimePrimitives=[],this.updateStages=[],this.instancingTranslationMin=void 0,this.instancingTranslationMax=void 0,this.instancingTransformsBuffer=void 0,this.instancingTransformsBuffer2D=void 0,this.instancingTranslationBuffer2D=void 0,this.instancingReferencePoint2D=void 0,iVe(this)}Object.defineProperties(DC.prototype,{node:{get:function(){return this._node}},sceneGraph:{get:function(){return this._sceneGraph}},children:{get:function(){return this._children}},transform:{get:function(){return this._transform},set:function(e){this._transformDirty=!0,this._transform=F.clone(e,this._transform)}},transformToRoot:{get:function(){return this._transformToRoot}},computedTransform:{get:function(){return this._computedTransform}},originalTransform:{get:function(){return this._originalTransform}},translation:{get:function(){return u(this._transformParameters)?this._transformParameters.translation:void 0},set:function(e){let t=this._transformParameters,n=t.translation;h.equals(n,e)||(t.translation=h.clone(e,t.translation),E9(this,t))}},rotation:{get:function(){return u(this._transformParameters)?this._transformParameters.rotation:void 0},set:function(e){let t=this._transformParameters,n=t.rotation;Le.equals(n,e)||(t.rotation=Le.clone(e,t.rotation),E9(this,t))}},scale:{get:function(){return u(this._transformParameters)?this._transformParameters.scale:void 0},set:function(e){let t=this._transformParameters,n=t.scale;h.equals(n,e)||(t.scale=h.clone(e,t.scale),E9(this,t))}},morphWeights:{get:function(){return this._morphWeights},set:function(e){let t=e.length;for(let n=0;n<t;n++)this._morphWeights[n]=e[n]}},runtimeSkin:{get:function(){return this._runtimeSkin}},computedJointMatrices:{get:function(){return this._computedJointMatrices}}});function iVe(e){let t=e.transform,n=e.transformToRoot,i=e._computedTransform;e._computedTransform=F.multiply(n,t,i);let o=e.node;u(o.matrix)||(e._transformParameters=new Dg(o.translation,o.rotation,o.scale)),u(o.morphWeights)&&(e._morphWeights=o.morphWeights.slice());let r=o.articulationName;if(u(r)){let c=e.sceneGraph._runtimeArticulations[r];u(c)&&c.runtimeNodes.push(e)}}function E9(e,t){e._transformDirty=!0,e._transform=F.fromTranslationRotationScale(t,e._transform)}DC.prototype.getChild=function(e){return this.sceneGraph._runtimeNodes[this.children[e]]};DC.prototype.configurePipeline=function(){let e=this.node,t=this.pipelineStages;t.length=0;let n=this.updateStages;n.length=0,u(e.instances)&&t.push(ER),t.push(wR),n.push(SR)};DC.prototype.updateComputedTransform=function(){this._computedTransform=F.multiply(this._transformToRoot,this._transform,this._computedTransform)};DC.prototype.updateJointMatrices=function(){let e=this._runtimeSkin;if(!u(e))return;e.updateJointMatrices();let t=this._computedJointMatrices,n=e.jointMatrices,i=n.length;for(let o=0;o<i;o++){u(t[o])||(t[o]=new F);let r=F.multiplyTransformation(this.transformToRoot,this.transform,t[o]),s=F.inverseTransformation(r,t[o]);t[o]=F.multiplyTransformation(s,n[o],t[o])}};var vR=DC;var dre={name:"AlphaPipelineStage"};dre.process=function(e,t,n){let i=e.alphaOptions,o=e.model;i.pass=y(i.pass,o.opaquePass);let r=e.renderStateOptions;i.pass===Ae.TRANSLUCENT&&(r.cull.enabled=!1,r.depthMask=!1,r.blending=fn.ALPHA_BLEND);let s=e.shaderBuilder,a=e.uniformMap;u(i.alphaCutoff)&&(s.addDefine("ALPHA_MODE_MASK",void 0,xe.FRAGMENT),s.addUniform("float","u_alphaCutoff",xe.FRAGMENT),a.u_alphaCutoff=function(){return i.alphaCutoff})};var DR=dre;var hre={name:"BatchTexturePipelineStage"};hre.process=function(e,t,n){let i=e.shaderBuilder,o={},r=e.model,s=r.featureTables[r.featureTableId],a=s.featuresLength;i.addUniform("int","model_featuresLength"),o.model_featuresLength=function(){return a};let c=s.batchTexture;i.addUniform("sampler2D","model_batchTexture"),o.model_batchTexture=function(){return y(c.batchTexture,c.defaultTexture)},i.addUniform("vec4","model_textureStep"),o.model_textureStep=function(){return c.textureStep},c.textureDimensions.y>1&&(i.addDefine("MULTILINE_BATCH_TEXTURE"),i.addUniform("vec2","model_textureDimensions"),o.model_textureDimensions=function(){return c.textureDimensions}),e.uniformMap=xt(o,e.uniformMap)};var IR=hre;var mre={name:"ClassificationPipelineStage"};mre.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_CLASSIFICATION",void 0,xe.BOTH);let o=e.runtimePrimitive;u(o.batchLengths)||oVe(t,o)};function oVe(e,t){let n=Qt.getAttributeBySemantic(e,yt.POSITION);if(!u(n))throw new ue("Primitives must have a position attribute to be used for classification.");let i,o=e.indices,r=u(o);r&&(i=o.typedArray,o.typedArray=void 0);let s=r?o.count:n.count,a=Qt.getAttributeBySemantic(e,yt.FEATURE_ID,0);if(!u(a)){t.batchLengths=[s],t.batchOffsets=[0];return}let c=a.typedArray;a.typedArray=void 0;let l=[],f=[0],d=r?i[0]:0,p=c[d],g=0;for(let x=1;x<s;x++){let b=r?i[x]:x,T=c[b];if(T!==p){let C=x-g,A=x;l.push(C),f.push(A),g=A,p=T}}let m=s-g;l.push(m),t.batchLengths=l,t.batchOffsets=f}var PR=mre;var RR=`void filterByPassType(inout vec3 positionMC, vec4 featureColor)


{


    bool styleTranslucent = (featureColor.a != 1.0);


    // Only render translucent features in the translucent pass (if the style or the original command has translucency).


    if (czm_pass == czm_passTranslucent && !styleTranslucent && !model_commandTranslucent)


    {


        // If the model has a translucent silhouette, it needs to render during the silhouette color command,


        // (i.e. the command where model_silhouettePass = true), even if the model isn't translucent.


        #ifdef HAS_SILHOUETTE


        positionMC *= float(model_silhouettePass);


        #else


        positionMC *= 0.0;


        #endif


    }


    // If the current pass is not the translucent pass and the style is not translucent, don't render the feature.


    else if (czm_pass != czm_passTranslucent && styleTranslucent)


    {


        positionMC *= 0.0;


    }


}


 


void cpuStylingStage(inout vec3 positionMC, inout SelectedFeature feature)


{


    float show = ceil(feature.color.a);


    positionMC *= show;


 


    #if defined(HAS_SELECTED_FEATURE_ID_ATTRIBUTE) && !defined(HAS_CLASSIFICATION)


    filterByPassType(positionMC, feature.color);


    #endif


}


`;var OR=`void filterByPassType(vec4 featureColor)


{


    bool styleTranslucent = (featureColor.a != 1.0);


    // Only render translucent features in the translucent pass (if the style or the original command has translucency).


    if (czm_pass == czm_passTranslucent && !styleTranslucent && !model_commandTranslucent)


    {   


        // If the model has a translucent silhouette, it needs to render during the silhouette color command,


        // (i.e. the command where model_silhouettePass = true), even if the model isn't translucent.


        #ifdef HAS_SILHOUETTE


        if(!model_silhouettePass) {


            discard;


        }


        #else


        discard;


        #endif


    }


    // If the current pass is not the translucent pass and the style is not translucent, don't render the feature.


    else if (czm_pass != czm_passTranslucent && styleTranslucent)


    {


        discard;


    }


}


 


void cpuStylingStage(inout czm_modelMaterial material, SelectedFeature feature)


{


    vec4 featureColor = feature.color;


    if (featureColor.a == 0.0)


    {


        discard;


    }


 


    // If a feature ID vertex attribute is used, the pass type filter is applied in the vertex shader.


    // So, we only apply in in the fragment shader if the feature ID texture is used.


    #if defined(HAS_SELECTED_FEATURE_ID_TEXTURE) && !defined(HAS_CLASSIFICATION)


    filterByPassType(featureColor);


    #endif


 


    featureColor = czm_gammaCorrect(featureColor);


 


    // Classification models compute the diffuse differently.


    #ifdef HAS_CLASSIFICATION


    material.diffuse = featureColor.rgb * featureColor.a;


    #else


    float highlight = ceil(model_colorBlend);


    material.diffuse *= mix(featureColor.rgb, vec3(1.0), highlight);


    #endif


    


    material.alpha *= featureColor.a;


}


`;var pre={name:"CPUStylingPipelineStage"};pre.process=function(e,t,n){let i=e.model,o=e.shaderBuilder;o.addVertexLines(RR),o.addFragmentLines(OR),o.addDefine("USE_CPU_STYLING",void 0,xe.BOTH),u(i.color)||(o.addUniform("float",ty.COLOR_BLEND_UNIFORM_NAME,xe.FRAGMENT),e.uniformMap[ty.COLOR_BLEND_UNIFORM_NAME]=function(){return ic.getColorBlend(i.colorBlendMode,i.colorBlendAmount)}),o.addUniform("bool","model_commandTranslucent",xe.BOTH),e.uniformMap.model_commandTranslucent=function(){return e.alphaOptions.pass===Ae.TRANSLUCENT}};var MR=pre;var _re={MODIFY_MATERIAL:"MODIFY_MATERIAL",REPLACE_MATERIAL:"REPLACE_MATERIAL"};_re.getDefineName=function(e){return`CUSTOM_SHADER_${e}`};var $p=Object.freeze(_re);var LR=`void customShaderStage(


    inout czm_modelVertexOutput vsOutput, 


    inout ProcessedAttributes attributes, 


    FeatureIds featureIds,


    Metadata metadata,


    MetadataClass metadataClass,


    MetadataStatistics metadataStatistics


) {


    // VertexInput and initializeInputStruct() are dynamically generated in JS, 


    // see CustomShaderPipelineStage.js


    VertexInput vsInput;


    initializeInputStruct(vsInput, attributes);


    vsInput.featureIds = featureIds;


    vsInput.metadata = metadata;


    vsInput.metadataClass = metadataClass;


    vsInput.metadataStatistics = metadataStatistics;


    vertexMain(vsInput, vsOutput);


    attributes.positionMC = vsOutput.positionMC;


}


`;var NR=`void customShaderStage(


    inout czm_modelMaterial material,


    ProcessedAttributes attributes,


    FeatureIds featureIds,


    Metadata metadata,


    MetadataClass metadataClass,


    MetadataStatistics metadataStatistics


) {


    // FragmentInput and initializeInputStruct() are dynamically generated in JS, 


    // see CustomShaderPipelineStage.js


    FragmentInput fsInput;


    initializeInputStruct(fsInput, attributes);


    fsInput.featureIds = featureIds;


    fsInput.metadata = metadata;


    fsInput.metadataClass = metadataClass;


    fsInput.metadataStatistics = metadataStatistics;


    fragmentMain(fsInput, material);


}


`;var FR=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) {


  initializeFeatureIds(featureIds, attributes);


  initializeFeatureIdAliases(featureIds);


}


`;var BR=`void featureIdStage(out FeatureIds featureIds, ProcessedAttributes attributes) 


{


  initializeFeatureIds(featureIds, attributes);


  initializeFeatureIdAliases(featureIds);


  setFeatureIdVaryings();


}


`;var Vi={name:"FeatureIdPipelineStage",STRUCT_ID_FEATURE_IDS_VS:"FeatureIdsVS",STRUCT_ID_FEATURE_IDS_FS:"FeatureIdsFS",STRUCT_NAME_FEATURE_IDS:"FeatureIds",FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS:"initializeFeatureIdsVS",FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS:"initializeFeatureIdsFS",FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS:"initializeFeatureIdAliasesVS",FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS:"initializeFeatureIdAliasesFS",FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS:"void initializeFeatureIds(out FeatureIds featureIds, ProcessedAttributes attributes)",FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES:"void initializeFeatureIdAliases(inout FeatureIds featureIds)",FUNCTION_ID_SET_FEATURE_ID_VARYINGS:"setFeatureIdVaryings",FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS:"void setFeatureIdVaryings()"};Vi.process=function(e,t,n){let i=e.shaderBuilder;rVe(i);let o=e.runtimeNode.node.instances;u(o)&&sVe(e,o,n),aVe(e,t,n),i.addVertexLines(BR),i.addFragmentLines(FR)};function rVe(e){e.addStruct(Vi.STRUCT_ID_FEATURE_IDS_VS,Vi.STRUCT_NAME_FEATURE_IDS,xe.VERTEX),e.addStruct(Vi.STRUCT_ID_FEATURE_IDS_FS,Vi.STRUCT_NAME_FEATURE_IDS,xe.FRAGMENT),e.addFunction(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,Vi.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,xe.VERTEX),e.addFunction(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,Vi.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_IDS,xe.FRAGMENT),e.addFunction(Vi.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,Vi.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,xe.VERTEX),e.addFunction(Vi.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,Vi.FUNCTION_SIGNATURE_INITIALIZE_FEATURE_ID_ALIASES,xe.FRAGMENT),e.addFunction(Vi.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,Vi.FUNCTION_SIGNATURE_SET_FEATURE_ID_VARYINGS,xe.VERTEX)}function sVe(e,t,n){let i=t.featureIds,o=t.attributes[0].count;for(let r=0;r<i.length;r++){let s=i[r],a=s.positionalLabel;s instanceof Bt.FeatureIdAttribute?cVe(e,s,a):gre(e,s,a,o,1,n);let c=s.label;u(c)&&yre(e,a,c,xe.BOTH)}}function aVe(e,t,n){let i=t.featureIds,r=Qt.getAttributeBySemantic(t,yt.POSITION).count;for(let s=0;s<i.length;s++){let a=i[s],c=a.positionalLabel,l=xe.BOTH;a instanceof Bt.FeatureIdAttribute?lVe(e,a,c):a instanceof Bt.FeatureIdImplicitRange?gre(e,a,c,r,void 0,n):(uVe(e,a,c,s,n),l=xe.FRAGMENT);let f=a.label;u(f)&&yre(e,c,f,l)}}function cVe(e,t,n){let i=e.shaderBuilder;i.addStructField(Vi.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Vi.STRUCT_ID_FEATURE_IDS_FS,"int",n);let o=t.setIndex,r=n.replace(/_\d+$/,"_"),s=`a_${r}${o}`,a=`v_${r}${o}`,c=`featureIds.${n} = int(czm_round(${s}));`,l=`featureIds.${n} = int(czm_round(${a}));`;i.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[c]),i.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[l]),i.addVarying("float",a),i.addFunctionLines(Vi.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${a} = ${s};`])}function lVe(e,t,n){let i=e.shaderBuilder;i.addStructField(Vi.STRUCT_ID_FEATURE_IDS_VS,"int",n),i.addStructField(Vi.STRUCT_ID_FEATURE_IDS_FS,"int",n);let o=t.setIndex,r=n.replace(/_\d+$/,"_"),s=[`featureIds.${n} = int(czm_round(attributes.${r}${o}));`];i.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,s),i.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,s)}function gre(e,t,n,i,o,r){fVe(e,t,i,o,r);let s=e.shaderBuilder,a=`a_implicit_${n}`;s.addAttribute("float",a);let c=`v_implicit_${n}`;s.addVarying("float",c),s.addStructField(Vi.STRUCT_ID_FEATURE_IDS_VS,"int",n),s.addStructField(Vi.STRUCT_ID_FEATURE_IDS_FS,"int",n),s.addFunctionLines(Vi.FUNCTION_ID_SET_FEATURE_ID_VARYINGS,[`${c} = ${a};`]),s.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_VS,[`featureIds.${n} = int(czm_round(${a}));`]),s.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[`featureIds.${n} = int(czm_round(${c}));`])}function uVe(e,t,n,i,o){let r=`u_featureIdTexture_${i}`,s=e.uniformMap,a=t.textureReader;s[r]=function(){return y(a.texture,o.context.defaultTexture)};let c=a.channels,l=e.shaderBuilder;l.addStructField(Vi.STRUCT_ID_FEATURE_IDS_FS,"int",n),l.addUniform("sampler2D",r,xe.FRAGMENT);let d=`v_texCoord_${a.texCoord}`,p=d,g=a.transform;if(u(g)&&!Q.equals(g,Q.IDENTITY)){let b=`${r}Transform`;l.addUniform("mat3",b,xe.FRAGMENT),s[b]=function(){return g},p=`vec2(${b} * vec3(${d}, 1.0))`}let m=`texture(${r}, ${p}).${c}`,x=`featureIds.${n} = czm_unpackUint(${m});`;l.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_IDS_FS,[x])}function yre(e,t,n,i){let o=e.shaderBuilder,r=xe.includesVertexShader(i);r&&o.addStructField(Vi.STRUCT_ID_FEATURE_IDS_VS,"int",n),o.addStructField(Vi.STRUCT_ID_FEATURE_IDS_FS,"int",n);let s=[`featureIds.${n} = featureIds.${t};`];r&&o.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_VS,s),o.addFunctionLines(Vi.FUNCTION_ID_INITIALIZE_FEATURE_ID_ALIASES_FS,s)}function fVe(e,t,n,i,o){let r=e.model,s,a;if(u(t.repeat)){let l=dVe(t,n);s=dt.createVertexBuffer({context:o.context,typedArray:l,usage:Fe.STATIC_DRAW}),s.vertexArrayDestroyable=!1,r._pipelineResources.push(s),r.statistics.addBuffer(s,!1)}else a=[t.offset];let c={index:e.attributeIndex++,instanceDivisor:i,value:a,vertexBuffer:s,normalize:!1,componentsPerAttribute:1,componentDatatype:X.FLOAT,strideInBytes:X.getSizeInBytes(X.FLOAT),offsetInBytes:0};e.attributes.push(c)}function dVe(e,t){let n=e.offset,i=e.repeat,o=new Float32Array(t);for(let r=0;r<t;r++)o[r]=n+Math.floor(r/i);return o}var ny=Vi;var kR=`void metadataStage(


  out Metadata metadata,


  out MetadataClass metadataClass,


  out MetadataStatistics metadataStatistics,


  ProcessedAttributes attributes


  )


{


  initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);


}


`;var UR=`void metadataStage(


  out Metadata metadata,


  out MetadataClass metadataClass,


  out MetadataStatistics metadataStatistics,


  ProcessedAttributes attributes


  )


{


  initializeMetadata(metadata, metadataClass, metadataStatistics, attributes);


  setMetadataVaryings();


}


`;var Ci={name:"MetadataPipelineStage",STRUCT_ID_METADATA_VS:"MetadataVS",STRUCT_ID_METADATA_FS:"MetadataFS",STRUCT_NAME_METADATA:"Metadata",STRUCT_ID_METADATA_CLASS_VS:"MetadataClassVS",STRUCT_ID_METADATA_CLASS_FS:"MetadataClassFS",STRUCT_NAME_METADATA_CLASS:"MetadataClass",STRUCT_ID_METADATA_STATISTICS_VS:"MetadataStatisticsVS",STRUCT_ID_METADATA_STATISTICS_FS:"MetadataStatisticsFS",STRUCT_NAME_METADATA_STATISTICS:"MetadataStatistics",FUNCTION_ID_INITIALIZE_METADATA_VS:"initializeMetadataVS",FUNCTION_ID_INITIALIZE_METADATA_FS:"initializeMetadataFS",FUNCTION_SIGNATURE_INITIALIZE_METADATA:"void initializeMetadata(out Metadata metadata, out MetadataClass metadataClass, out MetadataStatistics metadataStatistics, ProcessedAttributes attributes)",FUNCTION_ID_SET_METADATA_VARYINGS:"setMetadataVaryings",FUNCTION_SIGNATURE_SET_METADATA_VARYINGS:"void setMetadataVaryings()",METADATA_CLASS_FIELDS:[{specName:"noData",shaderName:"noData"},{specName:"default",shaderName:"defaultValue"},{specName:"min",shaderName:"minValue"},{specName:"max",shaderName:"maxValue"}],METADATA_STATISTICS_FIELDS:[{specName:"min",shaderName:"minValue"},{specName:"max",shaderName:"maxValue"},{specName:"mean",shaderName:"mean",type:"float"},{specName:"median",shaderName:"median"},{specName:"standardDeviation",shaderName:"standardDeviation",type:"float"},{specName:"variance",shaderName:"variance",type:"float"},{specName:"sum",shaderName:"sum"}]};Ci.process=function(e,t,n){let{shaderBuilder:i,model:o}=e,{structuralMetadata:r={},content:s}=o,a=s?.tileset.metadataExtension?.statistics,c=hVe(r.propertyAttributes,t,a),l=pVe(r.propertyTextures,a),f=c.concat(l);gVe(i,f),bVe(i),i.addVertexLines(UR),i.addFragmentLines(kR);for(let d=0;d<c.length;d++){let p=c[d];TVe(e,p)}for(let d=0;d<l.length;d++){let p=l[d];CVe(e,p)}};function hVe(e,t,n){return u(e)?e.flatMap(i=>mVe(i,t,n)):[]}function mVe(e,t,n){let{getAttributeByName:i,getAttributeInfo:o,sanitizeGlslIdentifier:r}=Qt,s=e.class.id,a=n?.classes[s],c=Object.entries(e.properties),l=new Array(c.length);for(let f=0;f<c.length;f++){let[d,p]=c[f],g=i(t,p.attribute),{glslType:m,variableName:x}=o(g);l[f]={metadataVariable:r(d),property:p,type:p.classProperty.type,glslType:m,variableName:x,propertyStatistics:a?.properties[d],shaderDestination:xe.BOTH}}return l}function pVe(e,t){return u(e)?e.flatMap(n=>_Ve(n,t)):[]}function _Ve(e,t){let{sanitizeGlslIdentifier:n}=Qt,i=e.class.id,o=t?.classes[i],r=Object.entries(e.properties).filter(([a,c])=>c.isGpuCompatible()),s=new Array(r.length);for(let a=0;a<r.length;a++){let[c,l]=r[a];s[a]={metadataVariable:n(c),property:l,type:l.classProperty.type,glslType:l.getGlslType(),propertyStatistics:o?.properties[c],shaderDestination:xe.FRAGMENT}}return s}function gVe(e,t){let n=new Set,i=new Set;for(let a=0;a<t.length;a++){let{type:c,glslType:l,propertyStatistics:f}=t[a];n.add(l),u(f)&&c!==Wt.ENUM&&i.add(l)}let o=Ci.METADATA_CLASS_FIELDS;for(let a of n){let c=`${a}MetadataClass`;s(c,a,o)}let r=Ci.METADATA_STATISTICS_FIELDS;for(let a of i){let c=`${a}MetadataStatistics`;s(c,a,r)}function s(a,c,l){e.addStruct(a,a,xe.BOTH);for(let f=0;f<l.length;f++){let{shaderName:d}=l[f],p=l[f].type==="float"?xVe(c):c;e.addStructField(a,p,d)}}}var yVe={int:"float",ivec2:"vec2",ivec3:"vec3",ivec4:"vec4"};function xVe(e){let t=yVe[e];return u(t)?t:e}function bVe(e){e.addStruct(Ci.STRUCT_ID_METADATA_VS,Ci.STRUCT_NAME_METADATA,xe.VERTEX),e.addStruct(Ci.STRUCT_ID_METADATA_FS,Ci.STRUCT_NAME_METADATA,xe.FRAGMENT),e.addStruct(Ci.STRUCT_ID_METADATA_CLASS_VS,Ci.STRUCT_NAME_METADATA_CLASS,xe.VERTEX),e.addStruct(Ci.STRUCT_ID_METADATA_CLASS_FS,Ci.STRUCT_NAME_METADATA_CLASS,xe.FRAGMENT),e.addStruct(Ci.STRUCT_ID_METADATA_STATISTICS_VS,Ci.STRUCT_NAME_METADATA_STATISTICS,xe.VERTEX),e.addStruct(Ci.STRUCT_ID_METADATA_STATISTICS_FS,Ci.STRUCT_NAME_METADATA_STATISTICS,xe.FRAGMENT),e.addFunction(Ci.FUNCTION_ID_INITIALIZE_METADATA_VS,Ci.FUNCTION_SIGNATURE_INITIALIZE_METADATA,xe.VERTEX),e.addFunction(Ci.FUNCTION_ID_INITIALIZE_METADATA_FS,Ci.FUNCTION_SIGNATURE_INITIALIZE_METADATA,xe.FRAGMENT),e.addFunction(Ci.FUNCTION_ID_SET_METADATA_VARYINGS,Ci.FUNCTION_SIGNATURE_SET_METADATA_VARYINGS,xe.VERTEX)}function TVe(e,t){AVe(e,t),xre(e.shaderBuilder,t),bre(e.shaderBuilder,t)}function AVe(e,t){let{shaderBuilder:n}=e,{metadataVariable:i,property:o,glslType:r}=t,s=Are({valueExpression:`attributes.${t.variableName}`,renderResources:e,glslType:r,metadataVariable:i,shaderDestination:xe.BOTH,property:o});n.addStructField(Ci.STRUCT_ID_METADATA_VS,r,i),n.addStructField(Ci.STRUCT_ID_METADATA_FS,r,i);let a=`metadata.${i} = ${s};`;n.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_VS,[a]),n.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_FS,[a])}function CVe(e,t){EVe(e,t),xre(e.shaderBuilder,t),bre(e.shaderBuilder,t)}function EVe(e,t){let{shaderBuilder:n,uniformMap:i}=e,{metadataVariable:o,glslType:r,property:s}=t,{texCoord:a,channels:c,index:l,texture:f,transform:d}=s.textureReader,p=`u_propertyTexture_${l}`;i.hasOwnProperty(p)||(n.addUniform("sampler2D",p,xe.FRAGMENT),i[p]=()=>f),n.addStructField(Ci.STRUCT_ID_METADATA_FS,r,o);let g=`attributes.texCoord_${a}`,m=g;if(u(d)&&!Q.equals(d,Q.IDENTITY)){let A=`${p}Transform`;n.addUniform("mat3",A,xe.FRAGMENT),i[A]=function(){return d},m=`vec2(${A} * vec3(${g}, 1.0))`}let x=`texture(${p}, ${m}).${c}`,b=s.unpackInShader(x),T=Are({valueExpression:b,renderResources:e,glslType:r,metadataVariable:o,shaderDestination:xe.FRAGMENT,property:s}),C=`metadata.${o} = ${T};`;n.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_FS,[C])}function xre(e,t){let{classProperty:n}=t.property,{metadataVariable:i,glslType:o,shaderDestination:r}=t,s=Tre(Ci.METADATA_CLASS_FIELDS,n,`metadataClass.${i}`,o),a=`${o}MetadataClass`;e.addStructField(Ci.STRUCT_ID_METADATA_CLASS_FS,a,i),e.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_FS,s),xe.includesVertexShader(r)&&(e.addStructField(Ci.STRUCT_ID_METADATA_CLASS_VS,a,i),e.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_VS,s))}function bre(e,t){let{propertyStatistics:n}=t;if(!u(n))return;let{metadataVariable:i,type:o,glslType:r}=t;if(o===Wt.ENUM)return;let s=Ci.METADATA_STATISTICS_FIELDS,a=`metadataStatistics.${i}`,c=Tre(s,n,a,r),l=`${r}MetadataStatistics`;e.addStructField(Ci.STRUCT_ID_METADATA_STATISTICS_FS,l,i),e.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_FS,c),xe.includesVertexShader(t.shaderDestination)&&(e.addStructField(Ci.STRUCT_ID_METADATA_STATISTICS_VS,l,i),e.addFunctionLines(Ci.FUNCTION_ID_INITIALIZE_METADATA_VS,c))}function Tre(e,t,n,i){function o(r){let s=t[r.specName];if(u(s))return`${n}.${r.shaderName} = ${i}(${s});`}return u(t)?e.map(o).filter(u):[]}function Are(e){let{valueExpression:t,property:n}=e;if(!n.hasValueTransform)return t;let i=e.metadataVariable,o=`u_${i}_offset`,r=`u_${i}_scale`,{shaderBuilder:s,uniformMap:a}=e.renderResources,{glslType:c,shaderDestination:l}=e;s.addUniform(c,o,l),s.addUniform(c,r,l);let{offset:f,scale:d}=n;return a[o]=()=>f,a[r]=()=>d,`czm_valueTransform(${o}, ${r}, ${t})`}var mf=Ci;var SVe={INHERIT:0,OPAQUE:1,TRANSLUCENT:2},iy=Object.freeze(SVe);var fs={name:"CustomShaderPipelineStage",STRUCT_ID_ATTRIBUTES_VS:"AttributesVS",STRUCT_ID_ATTRIBUTES_FS:"AttributesFS",STRUCT_NAME_ATTRIBUTES:"Attributes",STRUCT_ID_VERTEX_INPUT:"VertexInput",STRUCT_NAME_VERTEX_INPUT:"VertexInput",STRUCT_ID_FRAGMENT_INPUT:"FragmentInput",STRUCT_NAME_FRAGMENT_INPUT:"FragmentInput",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS:"initializeInputStructVS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS:"void initializeInputStruct(out VertexInput vsInput, ProcessedAttributes attributes)",FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS:"initializeInputStructFS",FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS:"void initializeInputStruct(out FragmentInput fsInput, ProcessedAttributes attributes)",_oneTimeWarning:Nt};fs.process=function(e,t,n){let i=e.model.customShader;if(i&&fs.process_original(e,t,n,i),u(e.model._marsOptions)&&u(e.model._marsOptions.customShaders)){let o=ip.getCache(e.model._marsOptions.customShaders);for(let r in o)Object.prototype.hasOwnProperty.call(o,r)&&fs.process_original(e,t,n,o[r])}};fs.process_original=function(e,t,n,i){let{shaderBuilder:o,alphaOptions:r}=e,{lightingModel:s,translucencyMode:a}=i;u(s)&&(e.lightingOptions.lightingModel=s),a===iy.TRANSLUCENT?r.pass=Ae.TRANSLUCENT:a===iy.OPAQUE&&(r.pass=void 0);let c=MVe(i,t);if(!c.customShaderEnabled)return;if(BVe(o,i,c),c.shouldComputePositionWC&&o.addDefine("COMPUTE_POSITION_WC_CUSTOM_SHADER",void 0,xe.BOTH),u(i.vertexShaderText)&&o.addDefine("HAS_CUSTOM_VERTEX_SHADER",void 0,xe.VERTEX),u(i.fragmentShaderText)){o.addDefine("HAS_CUSTOM_FRAGMENT_SHADER",void 0,xe.FRAGMENT);let d=$p.getDefineName(i.mode);o.addDefine(d,void 0,xe.FRAGMENT)}let l=i.uniforms;for(let d in l)if(l.hasOwnProperty(d)){let p=l[d];o.addUniform(p.type,d)}let f=i.varyings;for(let d in f)if(f.hasOwnProperty(d)){let p=f[d];o.addVarying(p,d)}e.uniformMap=xt(e.uniformMap,i.uniformMap)};function wVe(e){let t={};for(let n=0;n<e.length;n++){let i=Qt.getAttributeInfo(e[n]);t[i.variableName]=i}return t}var vVe={position:"vec3",normal:"vec3",tangent:"vec3",bitangent:"vec3",texCoord:"vec2",color:"vec4",joints:"ivec4",weights:"vec4"},DVe={position:"vec3(0.0)",normal:"vec3(0.0, 0.0, 1.0)",tangent:"vec3(1.0, 0.0, 0.0)",bitangent:"vec3(0.0, 1.0, 0.0)",texCoord:"vec2(0.0)",color:"vec4(1.0)",joints:"ivec4(0)",weights:"vec4(0.0)"};function Cre(e){let t=e.replace(/_[0-9]+$/,"");t=t.replace(/(MC|EC)$/,"");let n=vVe[t],i=DVe[t];if(u(n))return{attributeField:[n,e],value:i}}function IVe(e,t){if(!u(e.vertexShaderText))return{enabled:!1};let n=e.usedVariablesVertex.attributeSet,i=Ere(t,n,!1),o=Sre(t,n,!1),r,s=[],a=[];for(let c in i){if(!i.hasOwnProperty(c))continue;let f=[i[c].glslType,c];s.push(f),r=`vsInput.attributes.${c} = attributes.${c};`,a.push(r)}for(let c=0;c<o.length;c++){let l=o[c],f=Cre(l);if(!u(f))return fs._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveVS",`Primitive is missing attribute ${l}, disabling custom vertex shader`),{enabled:!1};s.push(f.attributeField),r=`vsInput.attributes.${l} = ${f.value};`,a.push(r)}return{enabled:!0,attributeFields:s,initializationLines:a}}function PVe(e){let t=[],n=[],i=e.usedVariablesFragment.attributeSet;return i.hasOwnProperty("positionWC")&&(t.push(["vec3","positionWC"]),n.push("fsInput.attributes.positionWC = attributes.positionWC;")),i.hasOwnProperty("positionEC")&&(t.push(["vec3","positionEC"]),n.push("fsInput.attributes.positionEC = attributes.positionEC;")),{attributeFields:t,initializationLines:n}}function RVe(e,t){if(!u(e.fragmentShaderText))return{enabled:!1};let n=e.usedVariablesFragment.attributeSet,i=Ere(t,n,!0),o=Sre(t,n,!0),r,s=[],a=[];for(let l in i){if(!i.hasOwnProperty(l))continue;let d=[i[l].glslType,l];s.push(d),r=`fsInput.attributes.${l} = attributes.${l};`,a.push(r)}for(let l=0;l<o.length;l++){let f=o[l],d=Cre(f);if(!u(d))return fs._oneTimeWarning("CustomShaderPipelineStage.incompatiblePrimitiveFS",`Primitive is missing attribute ${f}, disabling custom fragment shader.`),{enabled:!1};s.push(d.attributeField),r=`fsInput.attributes.${f} = ${d.value};`,a.push(r)}let c=PVe(e);return{enabled:!0,attributeFields:s.concat(c.attributeFields),initializationLines:c.initializationLines.concat(a)}}var OVe={positionWC:!0,positionEC:!0};function Ere(e,t,n){let i={};for(let o in e){if(!e.hasOwnProperty(o))continue;let r=e[o],s=o;n&&o==="normalMC"?s="normalEC":n&&o==="tangentMC"&&(s="tangentEC",r.glslType="vec3"),t.hasOwnProperty(s)&&(i[s]=r)}return i}function Sre(e,t,n){let i=[];for(let o in t){if(!t.hasOwnProperty(o)||OVe.hasOwnProperty(o))continue;let r=o;n&&o==="normalEC"?r="normalMC":n&&o==="tangentEC"&&(r="tangentMC"),e.hasOwnProperty(r)||i.push(o)}return i}function MVe(e,t){let n=wVe(t.attributes),i=IVe(e,n),o=RVe(e,n),s=e.usedVariablesFragment.attributeSet.hasOwnProperty("positionWC")&&o.enabled;return{vertexLines:i,fragmentLines:o,customShaderEnabled:i.enabled||o.enabled,shouldComputePositionWC:s}}function LVe(e,t){let n=fs.STRUCT_ID_ATTRIBUTES_VS;e.addStruct(n,fs.STRUCT_NAME_ATTRIBUTES,xe.VERTEX);let{attributeFields:i,initializationLines:o}=t;for(let s=0;s<i.length;s++){let[a,c]=i[s];e.addStructField(n,a,c)}n=fs.STRUCT_ID_VERTEX_INPUT,e.addStruct(n,fs.STRUCT_NAME_VERTEX_INPUT,xe.VERTEX),e.addStructField(n,fs.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(n,ny.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(n,mf.STRUCT_NAME_METADATA,"metadata"),e.addStructField(n,mf.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(n,mf.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let r=fs.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_VS;e.addFunction(r,fs.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_VS,xe.VERTEX),e.addFunctionLines(r,o)}function NVe(e,t){let n=fs.STRUCT_ID_ATTRIBUTES_FS;e.addStruct(n,fs.STRUCT_NAME_ATTRIBUTES,xe.FRAGMENT);let{attributeFields:i,initializationLines:o}=t;for(let s=0;s<i.length;s++){let[a,c]=i[s];e.addStructField(n,a,c)}n=fs.STRUCT_ID_FRAGMENT_INPUT,e.addStruct(n,fs.STRUCT_NAME_FRAGMENT_INPUT,xe.FRAGMENT),e.addStructField(n,fs.STRUCT_NAME_ATTRIBUTES,"attributes"),e.addStructField(n,ny.STRUCT_NAME_FEATURE_IDS,"featureIds"),e.addStructField(n,mf.STRUCT_NAME_METADATA,"metadata"),e.addStructField(n,mf.STRUCT_NAME_METADATA_CLASS,"metadataClass"),e.addStructField(n,mf.STRUCT_NAME_METADATA_STATISTICS,"metadataStatistics");let r=fs.FUNCTION_ID_INITIALIZE_INPUT_STRUCT_FS;e.addFunction(r,fs.FUNCTION_SIGNATURE_INITIALIZE_INPUT_STRUCT_FS,xe.FRAGMENT),e.addFunctionLines(r,o)}var FVe=[];function BVe(e,t,n){let{vertexLines:i,fragmentLines:o}=n,r=FVe;i.enabled&&(LVe(e,i),r.length=0,r.push("#line 0",t.vertexShaderText,LR),e.addVertexLines(r)),o.enabled&&(NVe(e,o),r.length=0,r.push("#line 0",t.fragmentShaderText,NR),e.addFragmentLines(r))}var VR=fs;var zR={name:"DequantizationPipelineStage",FUNCTION_ID_DEQUANTIZATION_STAGE_VS:"dequantizationStage",FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS:"void dequantizationStage(inout ProcessedAttributes attributes)"};zR.process=function(e,t,n){let i=e.shaderBuilder,o=e.model,r=u(o.classificationType);i.addDefine("USE_DEQUANTIZATION",void 0,xe.VERTEX),i.addFunction(zR.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,zR.FUNCTION_SIGNATURE_DEQUANTIZATION_STAGE_VS,xe.VERTEX);let s=t.attributes;for(let a=0;a<s.length;a++){let c=s[a],l=c.quantization;if(!u(l))continue;let f=c.semantic===yt.POSITION,d=c.semantic===yt.TEXCOORD;if(r&&!f&&!d)continue;let p=Qt.getAttributeInfo(c);UVe(i,p),kVe(e,p)}};function kVe(e,t){let n=e.shaderBuilder,i=e.uniformMap,o=t.variableName,r=t.attribute.quantization;if(r.octEncoded){let s=`model_normalizationRange_${o}`;n.addUniform("float",s,xe.VERTEX),i[s]=function(){return r.normalizationRange}}else{let s=`model_quantizedVolumeOffset_${o}`,a=`model_quantizedVolumeStepSize_${o}`,c=t.glslType;n.addUniform(c,s,xe.VERTEX),n.addUniform(c,a,xe.VERTEX);let l=r.quantizedVolumeOffset,f=r.quantizedVolumeStepSize;/^color_\d+$/.test(o)&&(l=wre(l,0),f=wre(f,1)),i[s]=function(){return l},i[a]=function(){return f}}}function wre(e,t){return e instanceof oe?e:new oe(e.x,e.y,e.z,t)}function UVe(e,t){let n=t.variableName,i=t.attribute.quantization,o;i.octEncoded?o=VVe(n,i):o=zVe(n),e.addFunctionLines(zR.FUNCTION_ID_DEQUANTIZATION_STAGE_VS,[o])}function VVe(e,t){let n=`attributes.${e}`,i=`a_quantized_${e}`,o=`model_normalizationRange_${e}`,r=t.octEncodedZXY?".zxy":".xyz";return`${n} = czm_octDecode(${i}, ${o})${r};`}function zVe(e){let t=`attributes.${e}`,n=`a_quantized_${e}`,i=`model_quantizedVolumeOffset_${e}`,o=`model_quantizedVolumeStepSize_${e}`;return`${t} = ${i} + ${n} * ${o};`}var HR=zR;var GR=`void geometryStage(out ProcessedAttributes attributes)


{


  attributes.positionMC = v_positionMC;


  attributes.positionEC = v_positionEC;


 


  #if defined(COMPUTE_POSITION_WC_CUSTOM_SHADER) || defined(COMPUTE_POSITION_WC_STYLE) || defined(COMPUTE_POSITION_WC_ATMOSPHERE)


  attributes.positionWC = v_positionWC;


  #endif


 


  #ifdef HAS_NORMALS


  // renormalize after interpolation


  attributes.normalEC = normalize(v_normalEC);


  #endif


 


  #ifdef HAS_TANGENTS


  attributes.tangentEC = normalize(v_tangentEC);


  #endif


 


  #ifdef HAS_BITANGENTS


  attributes.bitangentEC = normalize(v_bitangentEC);


  #endif


 


  // Everything else is dynamically generated in GeometryPipelineStage


  setDynamicVaryings(attributes);


}


`;var WR=`vec4 geometryStage(inout ProcessedAttributes attributes, mat4 modelView, mat3 normal)


{


    vec4 computedPosition;


 


    // Compute positions in different coordinate systems


    vec3 positionMC = attributes.positionMC;


    v_positionMC = positionMC;


    v_positionEC = (modelView * vec4(positionMC, 1.0)).xyz;


 


    #if defined(USE_2D_POSITIONS) || defined(USE_2D_INSTANCING)


    vec3 position2D = attributes.position2D;


    vec3 positionEC = (u_modelView2D * vec4(position2D, 1.0)).xyz;


    computedPosition = czm_projection * vec4(positionEC, 1.0);


    #else


    computedPosition = czm_projection * vec4(v_positionEC, 1.0);


    #endif


 


    // Sometimes the custom shader and/or style needs this


    #if defined(COMPUTE_POSITION_WC_CUSTOM_SHADER) || defined(COMPUTE_POSITION_WC_STYLE) || defined(COMPUTE_POSITION_WC_ATMOSPHERE)


    // Note that this is a 32-bit position which may result in jitter on small


    // scales.


    v_positionWC = (czm_model * vec4(positionMC, 1.0)).xyz;


    #endif


 


    #ifdef HAS_NORMALS


    v_normalEC = normalize(normal * attributes.normalMC);


    #endif


 


    #ifdef HAS_TANGENTS


    v_tangentEC = normalize(normal * attributes.tangentMC);


    #endif


 


    #ifdef HAS_BITANGENTS


    v_bitangentEC = normalize(normal * attributes.bitangentMC);


    #endif


 


    // All other varyings need to be dynamically generated in


    // GeometryPipelineStage


    setDynamicVaryings(attributes);


 


    return computedPosition;


}


`;var IC=`vec2 computeSt(float featureId)


{


    float stepX = model_textureStep.x;


    float centerX = model_textureStep.y;


 


    #ifdef MULTILINE_BATCH_TEXTURE


    float stepY = model_textureStep.z;


    float centerY = model_textureStep.w;


 


    float xId = mod(featureId, model_textureDimensions.x); 


    float yId = floor(featureId / model_textureDimensions.x);


    


    return vec2(centerX + (xId * stepX), centerY + (yId * stepY));


    #else


    return vec2(centerX + (featureId * stepX), 0.5);


    #endif


}


 


void selectedFeatureIdStage(out SelectedFeature feature, FeatureIds featureIds)


{   


    int featureId = featureIds.SELECTED_FEATURE_ID;


 


 


    if (featureId < model_featuresLength)


    {


        vec2 featureSt = computeSt(float(featureId));


 


        feature.id = featureId;


        feature.st = featureSt;


        feature.color = texture(model_batchTexture, featureSt);


    }


    // Floating point comparisons can be unreliable in GLSL, so we


    // increment the feature ID to make sure it's always greater


    // then the model_featuresLength - a condition we check for in the


    // pick ID, to avoid sampling the pick texture if the feature ID is


    // greater than the number of features.


    else


    {


        feature.id = model_featuresLength + 1;


        feature.st = vec2(0.0);


        feature.color = vec4(1.0);


    }


 


    #ifdef HAS_NULL_FEATURE_ID


    if (featureId == model_nullFeatureId) {


        feature.id = featureId;


        feature.st = vec2(0.0);


        feature.color = vec4(1.0);


    }


    #endif


}


`;var jR={name:"SelectedFeatureIdPipelineStage",STRUCT_ID_SELECTED_FEATURE:"SelectedFeature",STRUCT_NAME_SELECTED_FEATURE:"SelectedFeature",FUNCTION_ID_FEATURE_VARYINGS_VS:"updateFeatureStructVS",FUNCTION_ID_FEATURE_VARYINGS_FS:"updateFeatureStructFS",FUNCTION_SIGNATURE_UPDATE_FEATURE:"void updateFeatureStruct(inout SelectedFeature feature)"};jR.process=function(e,t,n){let i=e.shaderBuilder;e.hasPropertyTable=!0;let o=e.model,r=e.runtimeNode.node,s=HVe(o,r,t),a=s.shaderDestination;i.addDefine("HAS_SELECTED_FEATURE_ID",void 0,a),i.addDefine("SELECTED_FEATURE_ID",s.variableName,a),i.addDefine(s.featureIdDefine,void 0,a),GVe(i);let c=s.featureIds.nullFeatureId,l=e.uniformMap;u(c)&&(i.addDefine("HAS_NULL_FEATURE_ID",void 0,a),i.addUniform("int","model_nullFeatureId",a),l.model_nullFeatureId=function(){return c}),s.shaderDestination===xe.BOTH&&i.addVertexLines(IC),i.addFragmentLines(IC)};function vre(e){return e instanceof Bt.FeatureIdTexture?"HAS_SELECTED_FEATURE_ID_TEXTURE":"HAS_SELECTED_FEATURE_ID_ATTRIBUTE"}function Dre(e){return e instanceof Bt.FeatureIdTexture?xe.FRAGMENT:xe.BOTH}function HVe(e,t,n){let i,o;return u(t.instances)&&(o=Qt.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),u(o))?(i=y(o.label,o.positionalLabel),{featureIds:o,variableName:i,shaderDestination:Dre(o),featureIdDefine:vre(o)}):(o=Qt.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),i=y(o.label,o.positionalLabel),{featureIds:o,variableName:i,shaderDestination:Dre(o),featureIdDefine:vre(o)})}function GVe(e){e.addStructField(jR.STRUCT_ID_SELECTED_FEATURE,"int","id"),e.addStructField(jR.STRUCT_ID_SELECTED_FEATURE,"vec2","st"),e.addStructField(jR.STRUCT_ID_SELECTED_FEATURE,"vec4","color")}var oy=jR;var Us={name:"GeometryPipelineStage",STRUCT_ID_PROCESSED_ATTRIBUTES_VS:"ProcessedAttributesVS",STRUCT_ID_PROCESSED_ATTRIBUTES_FS:"ProcessedAttributesFS",STRUCT_NAME_PROCESSED_ATTRIBUTES:"ProcessedAttributes",FUNCTION_ID_INITIALIZE_ATTRIBUTES:"initializeAttributes",FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES:"void initializeAttributes(out ProcessedAttributes attributes)",FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS:"setDynamicVaryingsVS",FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS:"setDynamicVaryingsFS",FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS:"void setDynamicVaryings(inout ProcessedAttributes attributes)"};Us.process=function(e,t,n){let i=e.shaderBuilder,o=e.model;i.addStruct(Us.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"ProcessedAttributes",xe.VERTEX),i.addStruct(Us.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"ProcessedAttributes",xe.FRAGMENT),i.addStruct(oy.STRUCT_ID_SELECTED_FEATURE,oy.STRUCT_NAME_SELECTED_FEATURE,xe.BOTH),i.addFunction(Us.FUNCTION_ID_INITIALIZE_ATTRIBUTES,Us.FUNCTION_SIGNATURE_INITIALIZE_ATTRIBUTES,xe.VERTEX),i.addVarying("vec3","v_positionWC"),i.addVarying("vec3","v_positionEC"),i.addStructField(Us.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionWC"),i.addStructField(Us.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","positionEC"),i.addFunction(Us.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,Us.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,xe.VERTEX),i.addFunction(Us.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,Us.FUNCTION_SIGNATURE_SET_DYNAMIC_VARYINGS,xe.FRAGMENT),o.type===dr.TILE_PNTS&&i.addDefine("HAS_SRGB_COLOR",void 0,xe.FRAGMENT);let s=n.mode!==te.SCENE3D&&!n.scene3DOnly&&o._projectTo2D,a=u(e.runtimeNode.node.instances),c=s&&!a,l=t.attributes.length;for(let f=0;f<l;f++){let d=t.attributes[f],p=Jt.getAttributeLocationCount(d.type),g=d.semantic===yt.POSITION,m;p>1?(m=e.attributeIndex,e.attributeIndex+=p):g&&!c?m=0:m=e.attributeIndex++,WVe(e,d,m,p,s,a)}JVe(i,t.attributes),t.primitiveType===Me.POINTS&&i.addDefine("PRIMITIVE_TYPE_POINTS"),i.addVertexLines(WR),i.addFragmentLines(GR)};function WVe(e,t,n,i,o,r){let s=e.shaderBuilder,a=Qt.getAttributeInfo(t),c=o&&!r;i>1?YVe(e,t,n,i):qVe(e,t,n,c),KVe(s,a,c),XVe(s,a),u(t.semantic)&&jVe(s,t),ZVe(s,a,o),QVe(s,a,c),$Ve(s,a)}function jVe(e,t){let n=t.semantic,i=t.setIndex;switch(n){case yt.NORMAL:e.addDefine("HAS_NORMALS");break;case yt.TANGENT:e.addDefine("HAS_TANGENTS");break;case yt.FEATURE_ID:e.addDefine(`HAS${n}_${i}`);break;case yt.TEXCOORD:case yt.COLOR:e.addDefine(`HAS_${n}_${i}`)}}function qVe(e,t,n,i){let o=t.quantization,r,s;u(o)?(r=o.type,s=o.componentDatatype):(r=t.type,s=t.componentDatatype);let a=t.semantic,c=t.setIndex;a===yt.FEATURE_ID&&c>=e.featureIdVertexAttributeSetIndex&&(e.featureIdVertexAttributeSetIndex=c+1);let l=a===yt.POSITION,f=l?0:n,d=Jt.getNumberOfComponents(r),p={index:f,value:u(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,count:t.count,componentsPerAttribute:d,componentDatatype:s,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};if(e.attributes.push(p),!l||!i)return;let g=e.runtimePrimitive.positionBuffer2D,m={index:n,vertexBuffer:g,count:t.count,componentsPerAttribute:d,componentDatatype:X.FLOAT,offsetInBytes:0,strideInBytes:void 0,normalize:t.normalized};e.attributes.push(m)}function YVe(e,t,n,i){let o=t.quantization,r,s;u(o)?(r=o.type,s=o.componentDatatype):(r=t.type,s=t.componentDatatype);let a=t.normalized,l=Jt.getNumberOfComponents(r)/i,f=X.getSizeInBytes(s),d=l*f,p=t.byteStride;for(let g=0;g<i;g++){let m=t.byteOffset+g*d,x={index:n+g,vertexBuffer:t.buffer,componentsPerAttribute:l,componentDatatype:s,offsetInBytes:m,strideInBytes:p,normalize:a};e.attributes.push(x)}}function XVe(e,t){let n=t.variableName,i=`v_${n}`,o;n==="normalMC"?(i="v_normalEC",o=t.glslType):n==="tangentMC"?(o="vec3",i="v_tangentEC"):o=t.glslType,e.addVarying(o,i)}function KVe(e,t,n){let i=t.attribute.semantic,o=t.variableName,r,s;t.isQuantized?(r=`a_quantized_${o}`,s=t.quantizedGlslType):(r=`a_${o}`,s=t.glslType);let a=i===yt.POSITION;a?e.setPositionAttribute(s,r):e.addAttribute(s,r),a&&n&&e.addAttribute("vec3","a_position2D")}function ZVe(e,t,n){let i=Us.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,o=Us.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,r=t.variableName;r==="tangentMC"?(e.addStructField(i,"vec3","tangentMC"),e.addStructField(i,"float","tangentSignMC"),e.addStructField(o,"vec3","tangentEC")):r==="normalMC"?(e.addStructField(i,"vec3","normalMC"),e.addStructField(o,"vec3","normalEC")):(e.addStructField(i,t.glslType,r),e.addStructField(o,t.glslType,r)),r==="positionMC"&&n&&e.addStructField(i,"vec3","position2D")}function QVe(e,t,n){let i=Us.FUNCTION_ID_INITIALIZE_ATTRIBUTES,o=t.variableName;if(o==="positionMC"&&n&&e.addFunctionLines(i,["attributes.position2D = a_position2D;"]),t.isQuantized)return;let s=[];o==="tangentMC"?(s.push("attributes.tangentMC = a_tangentMC.xyz;"),s.push("attributes.tangentSignMC = a_tangentMC.w;")):s.push(`attributes.${o} = a_${o};`),e.addFunctionLines(i,s)}function $Ve(e,t){let n=t.attribute.semantic,i=t.attribute.setIndex;if(u(n)&&!u(i))return;let o=Us.FUNCTION_ID_SET_DYNAMIC_VARYINGS_VS,r=t.variableName,s=`v_${r} = attributes.${r};`;e.addFunctionLines(o,[s]),o=Us.FUNCTION_ID_SET_DYNAMIC_VARYINGS_FS,s=`attributes.${r} = v_${r};`,e.addFunctionLines(o,[s])}function JVe(e,t){let n=!1,i=!1;for(let o=0;o<t.length;o++){let r=t[o];r.semantic===yt.NORMAL?n=!0:r.semantic===yt.TANGENT&&(i=!0)}!n||!i||(e.addDefine("HAS_BITANGENTS"),e.addVarying("vec3","v_bitangentEC"),e.addStructField(Us.STRUCT_ID_PROCESSED_ATTRIBUTES_VS,"vec3","bitangentMC"),e.addStructField(Us.STRUCT_ID_PROCESSED_ATTRIBUTES_FS,"vec3","bitangentEC"))}var qR=Us;var YR=`#ifdef LIGHTING_PBR


vec3 computePbrLighting(czm_modelMaterial inputMaterial, ProcessedAttributes attributes)


{


    czm_pbrParameters pbrParameters;


    pbrParameters.diffuseColor = inputMaterial.diffuse;


    pbrParameters.f0 = inputMaterial.specular;


    pbrParameters.roughness = inputMaterial.roughness;


    


    #ifdef USE_CUSTOM_LIGHT_COLOR


    vec3 lightColorHdr = model_lightColorHdr;


    #else


    vec3 lightColorHdr = czm_lightColorHdr;


    #endif


 


    vec3 color = inputMaterial.diffuse;


    #ifdef HAS_NORMALS


    color = czm_pbrLighting(


        attributes.positionEC,


        inputMaterial.normalEC,


        czm_lightDirectionEC,


        lightColorHdr,


        pbrParameters


    );


 


        #ifdef USE_IBL_LIGHTING


        color += imageBasedLightingStage(


            attributes.positionEC,


            inputMaterial.normalEC,


            czm_lightDirectionEC,


            lightColorHdr,


            pbrParameters


        );


        #endif


    #endif


 


    color *= inputMaterial.occlusion;


    color += inputMaterial.emissive;


 


    // In HDR mode, the frame buffer is in linear color space. The


    // post-processing stages (see PostProcessStageCollection) will handle


    // tonemapping. However, if HDR is not enabled, we must tonemap else large


    // values may be clamped to 1.0


    #ifndef HDR 


    color = czm_acesTonemapping(color);


    #endif 


 


    return color;


}


#endif


 


void lightingStage(inout czm_modelMaterial material, ProcessedAttributes attributes)


{


    // Even though the lighting will only set the diffuse color,


    // pass all other properties so further stages have access to them.


    vec3 color = vec3(0.0);


 


    #ifdef LIGHTING_PBR


    color = computePbrLighting(material, attributes);


    #else // unlit


    color = material.diffuse;


    #endif


 


    #ifdef HAS_POINT_CLOUD_COLOR_STYLE


    // The colors resulting from point cloud styles are adjusted differently.


    color = czm_gammaCorrect(color);


    #elif !defined(HDR)


    // If HDR is not enabled, the frame buffer stores sRGB colors rather than


    // linear colors so the linear value must be converted.


    color = czm_linearToSrgb(color);


    #endif


 


    material.diffuse = color;


}


`;var eze={UNLIT:0,PBR:1},lm=Object.freeze(eze);var Ire={name:"LightingPipelineStage"};Ire.process=function(e,t){let n=e.model,i=e.lightingOptions,o=e.shaderBuilder;if(u(n.lightColor)){o.addDefine("USE_CUSTOM_LIGHT_COLOR",void 0,xe.FRAGMENT),o.addUniform("vec3","model_lightColorHdr",xe.FRAGMENT);let s=e.uniformMap;s.model_lightColorHdr=function(){return n.lightColor}}i.lightingModel===lm.PBR?o.addDefine("LIGHTING_PBR",void 0,xe.FRAGMENT):o.addDefine("LIGHTING_UNLIT",void 0,xe.FRAGMENT),o.addFragmentLines(YR)};var XR=Ire;var KR=`// If the style color is white, it implies the feature has not been styled.


bool isDefaultStyleColor(vec3 color)


{


    return all(greaterThan(color, vec3(1.0 - czm_epsilon3)));


}


 


vec3 blend(vec3 sourceColor, vec3 styleColor, float styleColorBlend)


{


    vec3 blendColor = mix(sourceColor, styleColor, styleColorBlend);


    vec3 color = isDefaultStyleColor(styleColor.rgb) ? sourceColor : blendColor;


    return color;


}


 


vec2 computeTextureTransform(vec2 texCoord, mat3 textureTransform)


{


    return vec2(textureTransform * vec3(texCoord, 1.0));


}


 


#ifdef HAS_NORMALS


vec3 computeNormal(ProcessedAttributes attributes)


{


    // Geometry normal. This is already normalized 


    vec3 ng = attributes.normalEC;


 


    vec3 normal = ng;


    #if defined(HAS_NORMAL_TEXTURE) && !defined(HAS_WIREFRAME)


    vec2 normalTexCoords = TEXCOORD_NORMAL;


        #ifdef HAS_NORMAL_TEXTURE_TRANSFORM


        normalTexCoords = computeTextureTransform(normalTexCoords, u_normalTextureTransform);


        #endif


 


        // If HAS_BITANGENTS is set, then HAS_TANGENTS is also set


        #ifdef HAS_BITANGENTS


        vec3 t = attributes.tangentEC;


        vec3 b = attributes.bitangentEC;


        mat3 tbn = mat3(t, b, ng);


        vec3 n = texture(u_normalTexture, normalTexCoords).rgb;


        normal = normalize(tbn * (2.0 * n - 1.0));


        #elif (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))


        // If derivatives are available (not IE 10), compute tangents


        vec3 positionEC = attributes.positionEC;


        vec3 pos_dx = dFdx(positionEC);


        vec3 pos_dy = dFdy(positionEC);


        vec3 tex_dx = dFdx(vec3(normalTexCoords,0.0));


        vec3 tex_dy = dFdy(vec3(normalTexCoords,0.0));


        vec3 t = (tex_dy.t * pos_dx - tex_dx.t * pos_dy) / (tex_dx.s * tex_dy.t - tex_dy.s * tex_dx.t);


        t = normalize(t - ng * dot(ng, t));


        vec3 b = normalize(cross(ng, t));


        mat3 tbn = mat3(t, b, ng);


        vec3 n = texture(u_normalTexture, normalTexCoords).rgb;


        normal = normalize(tbn * (2.0 * n - 1.0));


        #endif


    #endif


 


    #ifdef HAS_DOUBLE_SIDED_MATERIAL


    if (czm_backFacing()) {


        normal = -normal;


    }


    #endif


 


    return normal;


}


#endif


 


void materialStage(inout czm_modelMaterial material, ProcessedAttributes attributes, SelectedFeature feature)


{


    #ifdef HAS_NORMALS


    material.normalEC = computeNormal(attributes);


    #endif


 


    vec4 baseColorWithAlpha = vec4(1.0);


    // Regardless of whether we use PBR, set a base color


    #ifdef HAS_BASE_COLOR_TEXTURE


    vec2 baseColorTexCoords = TEXCOORD_BASE_COLOR;


 


        #ifdef HAS_BASE_COLOR_TEXTURE_TRANSFORM


        baseColorTexCoords = computeTextureTransform(baseColorTexCoords, u_baseColorTextureTransform);


        #endif


 


    baseColorWithAlpha = czm_srgbToLinear(texture(u_baseColorTexture, baseColorTexCoords));


 


        #ifdef HAS_BASE_COLOR_FACTOR


        baseColorWithAlpha *= u_baseColorFactor;


        #endif


    #elif defined(HAS_BASE_COLOR_FACTOR)


    baseColorWithAlpha = u_baseColorFactor;


    #endif


 


    #ifdef HAS_POINT_CLOUD_COLOR_STYLE


    baseColorWithAlpha = v_pointCloudColor;


    #elif defined(HAS_COLOR_0)


    vec4 color = attributes.color_0;


        // .pnts files store colors in the sRGB color space


        #ifdef HAS_SRGB_COLOR


        color = czm_srgbToLinear(color);


        #endif


    baseColorWithAlpha *= color;


    #endif


 


    material.diffuse = baseColorWithAlpha.rgb;


    material.alpha = baseColorWithAlpha.a;


 


    #ifdef USE_CPU_STYLING


    material.diffuse = blend(material.diffuse, feature.color.rgb, model_colorBlend);


    #endif


 


    #ifdef HAS_OCCLUSION_TEXTURE


    vec2 occlusionTexCoords = TEXCOORD_OCCLUSION;


        #ifdef HAS_OCCLUSION_TEXTURE_TRANSFORM


        occlusionTexCoords = computeTextureTransform(occlusionTexCoords, u_occlusionTextureTransform);


        #endif


    material.occlusion = texture(u_occlusionTexture, occlusionTexCoords).r;


    #endif


 


    #ifdef HAS_EMISSIVE_TEXTURE


    vec2 emissiveTexCoords = TEXCOORD_EMISSIVE;


        #ifdef HAS_EMISSIVE_TEXTURE_TRANSFORM


        emissiveTexCoords = computeTextureTransform(emissiveTexCoords, u_emissiveTextureTransform);


        #endif


 


    vec3 emissive = czm_srgbToLinear(texture(u_emissiveTexture, emissiveTexCoords).rgb);


        #ifdef HAS_EMISSIVE_FACTOR


        emissive *= u_emissiveFactor;


        #endif


    material.emissive = emissive;


    #elif defined(HAS_EMISSIVE_FACTOR)


    material.emissive = u_emissiveFactor;


    #endif


 


    #if defined(LIGHTING_PBR) && defined(USE_SPECULAR_GLOSSINESS)


        #ifdef HAS_SPECULAR_GLOSSINESS_TEXTURE


        vec2 specularGlossinessTexCoords = TEXCOORD_SPECULAR_GLOSSINESS;


          #ifdef HAS_SPECULAR_GLOSSINESS_TEXTURE_TRANSFORM


          specularGlossinessTexCoords = computeTextureTransform(specularGlossinessTexCoords, u_specularGlossinessTextureTransform);


          #endif


 


        vec4 specularGlossiness = czm_srgbToLinear(texture(u_specularGlossinessTexture, specularGlossinessTexCoords));


        vec3 specular = specularGlossiness.rgb;


        float glossiness = specularGlossiness.a;


            #ifdef HAS_SPECULAR_FACTOR


            specular *= u_specularFactor;


            #endif


 


            #ifdef HAS_GLOSSINESS_FACTOR


            glossiness *= u_glossinessFactor;


            #endif


        #else


            #ifdef HAS_SPECULAR_FACTOR


            vec3 specular = clamp(u_specularFactor, vec3(0.0), vec3(1.0));


            #else


            vec3 specular = vec3(1.0);


            #endif


 


            #ifdef HAS_GLOSSINESS_FACTOR


            float glossiness = clamp(u_glossinessFactor, 0.0, 1.0);


            #else


            float glossiness = 1.0;


            #endif


        #endif


 


        #ifdef HAS_DIFFUSE_TEXTURE


        vec2 diffuseTexCoords = TEXCOORD_DIFFUSE;


            #ifdef HAS_DIFFUSE_TEXTURE_TRANSFORM


            diffuseTexCoords = computeTextureTransform(diffuseTexCoords, u_diffuseTextureTransform);


            #endif


 


        vec4 diffuse = czm_srgbToLinear(texture(u_diffuseTexture, diffuseTexCoords));


            #ifdef HAS_DIFFUSE_FACTOR


            diffuse *= u_diffuseFactor;


            #endif


        #elif defined(HAS_DIFFUSE_FACTOR)


        vec4 diffuse = clamp(u_diffuseFactor, vec4(0.0), vec4(1.0));


        #else


        vec4 diffuse = vec4(1.0);


        #endif


    czm_pbrParameters parameters = czm_pbrSpecularGlossinessMaterial(


      diffuse.rgb,


      specular,


      glossiness


    );


    material.diffuse = parameters.diffuseColor;


    // the specular glossiness extension's alpha overrides anything set


    // by the base material.


    material.alpha = diffuse.a;


    material.specular = parameters.f0;


    material.roughness = parameters.roughness;


    #elif defined(LIGHTING_PBR)


        #ifdef HAS_METALLIC_ROUGHNESS_TEXTURE


        vec2 metallicRoughnessTexCoords = TEXCOORD_METALLIC_ROUGHNESS;


            #ifdef HAS_METALLIC_ROUGHNESS_TEXTURE_TRANSFORM


            metallicRoughnessTexCoords = computeTextureTransform(metallicRoughnessTexCoords, u_metallicRoughnessTextureTransform);


            #endif


 


        vec3 metallicRoughness = texture(u_metallicRoughnessTexture, metallicRoughnessTexCoords).rgb;


        float metalness = clamp(metallicRoughness.b, 0.0, 1.0);


        float roughness = clamp(metallicRoughness.g, 0.04, 1.0);


            #ifdef HAS_METALLIC_FACTOR


            metalness *= u_metallicFactor;


            #endif


 


            #ifdef HAS_ROUGHNESS_FACTOR


            roughness *= u_roughnessFactor;


            #endif


        #else


            #ifdef HAS_METALLIC_FACTOR


            float metalness = clamp(u_metallicFactor, 0.0, 1.0);


            #else


            float metalness = 1.0;


            #endif


 


            #ifdef HAS_ROUGHNESS_FACTOR


            float roughness = clamp(u_roughnessFactor, 0.04, 1.0);


            #else


            float roughness = 1.0;


            #endif


        #endif


    czm_pbrParameters parameters = czm_pbrMetallicRoughnessMaterial(


      material.diffuse,


      metalness,


      roughness


    );


    material.diffuse = parameters.diffuseColor;


    material.specular = parameters.f0;


    material.roughness = parameters.roughness;


    #endif


}


`;var tze=Bt.Material,S9=Bt.MetallicRoughness,w9=Bt.SpecularGlossiness,Pre={name:"MaterialPipelineStage",_processTexture:ry,_processTextureTransform:Rre};Pre.process=function(e,t,n){let i=t.material,o=e.model,r=u(o.classificationType),s=r,a=e.uniformMap,c=e.shaderBuilder,l=n.context.defaultTexture,f=n.context.defaultNormalTexture,d=n.context.defaultEmissiveTexture;nze(i,a,c,l,f,d,s),u(i.specularGlossiness)?ize(i,a,c,l,s):oze(i,a,c,l,s);let p=Qt.getAttributeBySemantic(t,yt.NORMAL),g=e.lightingOptions;i.unlit||!p||r?g.lightingModel=lm.UNLIT:g.lightingModel=lm.PBR;let m=o.backFaceCulling&&!i.doubleSided;e.renderStateOptions.cull.enabled=m;let x=e.alphaOptions;i.alphaMode===am.BLEND?x.pass=Ae.TRANSLUCENT:i.alphaMode===am.MASK&&(x.alphaCutoff=i.alphaCutoff),c.addFragmentLines(KR),i.doubleSided&&c.addDefine("HAS_DOUBLE_SIDED_MATERIAL",void 0,xe.BOTH)};function Rre(e,t,n,i,o){let r=`HAS_${o}_TEXTURE_TRANSFORM`;e.addDefine(r,void 0,xe.FRAGMENT);let s=`${i}Transform`;e.addUniform("mat3",s,xe.FRAGMENT),t[s]=function(){return n.transform}}function ry(e,t,n,i,o,r){e.addUniform("sampler2D",i,xe.FRAGMENT),t[i]=function(){return y(n.texture,r)};let s=`HAS_${o}_TEXTURE`;e.addDefine(s,void 0,xe.FRAGMENT);let c=`v_texCoord_${n.texCoord}`,l=`TEXCOORD_${o}`;e.addDefine(l,c,xe.FRAGMENT);let f=n.transform;u(f)&&!Q.equals(f,Q.IDENTITY)&&Rre(e,t,n,i,o)}function nze(e,t,n,i,o,r,s){let a=e.emissiveFactor;if(u(a)&&!h.equals(a,tze.DEFAULT_EMISSIVE_FACTOR)){n.addUniform("vec3","u_emissiveFactor",xe.FRAGMENT),t.u_emissiveFactor=function(){return e.emissiveFactor},n.addDefine("HAS_EMISSIVE_FACTOR",void 0,xe.FRAGMENT);let f=e.emissiveTexture;u(f)&&!s&&ry(n,t,f,"u_emissiveTexture","EMISSIVE",r)}let c=e.normalTexture;u(c)&&!s&&ry(n,t,c,"u_normalTexture","NORMAL",o);let l=e.occlusionTexture;u(l)&&!s&&ry(n,t,l,"u_occlusionTexture","OCCLUSION",i)}function ize(e,t,n,i,o){let r=e.specularGlossiness;n.addDefine("USE_SPECULAR_GLOSSINESS",void 0,xe.FRAGMENT);let s=r.diffuseTexture;u(s)&&!o&&ry(n,t,s,"u_diffuseTexture","DIFFUSE",i);let a=r.diffuseFactor;u(a)&&!oe.equals(a,w9.DEFAULT_DIFFUSE_FACTOR)&&(n.addUniform("vec4","u_diffuseFactor",xe.FRAGMENT),t.u_diffuseFactor=function(){return r.diffuseFactor},n.addDefine("HAS_DIFFUSE_FACTOR",void 0,xe.FRAGMENT));let c=r.specularGlossinessTexture;u(c)&&!o&&ry(n,t,c,"u_specularGlossinessTexture","SPECULAR_GLOSSINESS",i);let l=r.specularFactor;u(l)&&!h.equals(l,w9.DEFAULT_SPECULAR_FACTOR)&&(n.addUniform("vec3","u_specularFactor",xe.FRAGMENT),t.u_specularFactor=function(){return r.specularFactor},n.addDefine("HAS_SPECULAR_FACTOR",void 0,xe.FRAGMENT));let f=r.glossinessFactor;u(f)&&f!==w9.DEFAULT_GLOSSINESS_FACTOR&&(n.addUniform("float","u_glossinessFactor",xe.FRAGMENT),t.u_glossinessFactor=function(){return r.glossinessFactor},n.addDefine("HAS_GLOSSINESS_FACTOR",void 0,xe.FRAGMENT))}function oze(e,t,n,i,o){let r=e.metallicRoughness;n.addDefine("USE_METALLIC_ROUGHNESS",void 0,xe.FRAGMENT);let s=r.baseColorTexture;u(s)&&!o&&ry(n,t,s,"u_baseColorTexture","BASE_COLOR",i);let a=r.baseColorFactor;u(a)&&!oe.equals(a,S9.DEFAULT_BASE_COLOR_FACTOR)&&(n.addUniform("vec4","u_baseColorFactor",xe.FRAGMENT),t.u_baseColorFactor=function(){return r.baseColorFactor},n.addDefine("HAS_BASE_COLOR_FACTOR",void 0,xe.FRAGMENT));let c=r.metallicRoughnessTexture;u(c)&&!o&&ry(n,t,c,"u_metallicRoughnessTexture","METALLIC_ROUGHNESS",i);let l=r.metallicFactor;u(l)&&l!==S9.DEFAULT_METALLIC_FACTOR&&(n.addUniform("float","u_metallicFactor",xe.FRAGMENT),t.u_metallicFactor=function(){return r.metallicFactor},n.addDefine("HAS_METALLIC_FACTOR",void 0,xe.FRAGMENT));let f=r.roughnessFactor;u(f)&&f!==S9.DEFAULT_ROUGHNESS_FACTOR&&(n.addUniform("float","u_roughnessFactor",xe.FRAGMENT),t.u_roughnessFactor=function(){return r.roughnessFactor},n.addDefine("HAS_ROUGHNESS_FACTOR",void 0,xe.FRAGMENT))}var ZR=Pre;var QR=`void morphTargetsStage(inout ProcessedAttributes attributes) 


{


    vec3 positionMC = attributes.positionMC;


    attributes.positionMC = getMorphedPosition(positionMC);


 


    #ifdef HAS_NORMALS


    vec3 normalMC = attributes.normalMC;


    attributes.normalMC = getMorphedNormal(normalMC);


    #endif


 


    #ifdef HAS_TANGENTS


    vec3 tangentMC = attributes.tangentMC;


    attributes.tangentMC = getMorphedTangent(tangentMC);


    #endif


}`;var Pa={name:"MorphTargetsPipelineStage",FUNCTION_ID_GET_MORPHED_POSITION:"getMorphedPosition",FUNCTION_SIGNATURE_GET_MORPHED_POSITION:"vec3 getMorphedPosition(in vec3 position)",FUNCTION_ID_GET_MORPHED_NORMAL:"getMorphedNormal",FUNCTION_SIGNATURE_GET_MORPHED_NORMAL:"vec3 getMorphedNormal(in vec3 normal)",FUNCTION_ID_GET_MORPHED_TANGENT:"getMorphedTangent",FUNCTION_SIGNATURE_GET_MORPHED_TANGENT:"vec3 getMorphedTangent(in vec3 tangent)"};Pa.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_MORPH_TARGETS",void 0,xe.VERTEX),uze(n);let i=t.morphTargets.length;for(let a=0;a<i;a++){let c=t.morphTargets[a].attributes,l=c.length;for(let f=0;f<l;f++){let d=c[f],p=d.semantic;p!==yt.POSITION&&p!==yt.NORMAL&&p!==yt.TANGENT||(sze(e,d,e.attributeIndex,a),e.attributeIndex++)}}fze(n);let r=e.runtimeNode.morphWeights.length;n.addUniform("float",`u_morphWeights[${r}]`,xe.VERTEX),n.addVertexLines(QR);let s={u_morphWeights:function(){return e.runtimeNode.morphWeights}};e.uniformMap=xt(s,e.uniformMap)};var rze={attributeString:void 0,functionId:void 0};function sze(e,t,n,i){let o=e.shaderBuilder;aze(e,t,n);let r=cze(t,rze);lze(o,r,i)}function aze(e,t,n){let i={index:n,value:u(t.buffer)?void 0:t.constant,vertexBuffer:t.buffer,componentsPerAttribute:Jt.getNumberOfComponents(t.type),componentDatatype:t.componentDatatype,offsetInBytes:t.byteOffset,strideInBytes:t.byteStride,normalize:t.normalized};e.attributes.push(i)}function cze(e,t){switch(e.semantic){case yt.POSITION:t.attributeString="Position",t.functionId=Pa.FUNCTION_ID_GET_MORPHED_POSITION;break;case yt.NORMAL:t.attributeString="Normal",t.functionId=Pa.FUNCTION_ID_GET_MORPHED_NORMAL;break;case yt.TANGENT:t.attributeString="Tangent",t.functionId=Pa.FUNCTION_ID_GET_MORPHED_TANGENT;break;default:break}return t}function lze(e,t,n){let i=t.attributeString,o=`a_target${i}_${n}`,r=`morphed${i} += u_morphWeights[${n}] * a_target${i}_${n};`;e.addAttribute("vec3",o),e.addFunctionLines(t.functionId,[r])}function uze(e){e.addFunction(Pa.FUNCTION_ID_GET_MORPHED_POSITION,Pa.FUNCTION_SIGNATURE_GET_MORPHED_POSITION,xe.VERTEX),e.addFunctionLines(Pa.FUNCTION_ID_GET_MORPHED_POSITION,["vec3 morphedPosition = position;"]),e.addFunction(Pa.FUNCTION_ID_GET_MORPHED_NORMAL,Pa.FUNCTION_SIGNATURE_GET_MORPHED_NORMAL,xe.VERTEX),e.addFunctionLines(Pa.FUNCTION_ID_GET_MORPHED_NORMAL,["vec3 morphedNormal = normal;"]),e.addFunction(Pa.FUNCTION_ID_GET_MORPHED_TANGENT,Pa.FUNCTION_SIGNATURE_GET_MORPHED_TANGENT,xe.VERTEX),e.addFunctionLines(Pa.FUNCTION_ID_GET_MORPHED_TANGENT,["vec3 morphedTangent = tangent;"])}function fze(e){e.addFunctionLines(Pa.FUNCTION_ID_GET_MORPHED_POSITION,["return morphedPosition;"]),e.addFunctionLines(Pa.FUNCTION_ID_GET_MORPHED_NORMAL,["return morphedNormal;"]),e.addFunctionLines(Pa.FUNCTION_ID_GET_MORPHED_TANGENT,["return morphedTangent;"])}var $R=Pa;var Ore={name:"PickingPipelineStage"};Ore.process=function(e,t,n){let i=n.context,o=e.runtimeNode,r=e.shaderBuilder,s=e.model,a=o.node.instances;if(e.hasPropertyTable)dze(e,t,a,i);else if(u(a))hze(e,i);else{let c=Mre(e),l=i.createPickId(c);s._pipelineResources.push(l),s._pickIds.push(l),r.addUniform("vec4","czm_pickColor",xe.FRAGMENT);let f=e.uniformMap;f.czm_pickColor=function(){return l.color},e.pickId="czm_pickColor"}};function Mre(e,t){let n=e.model;if(u(n.pickObject))return n.pickObject;let i={model:n,node:e.runtimeNode,primitive:e.runtimePrimitive},o;if(dr.is3DTiles(n.type)){let r=n.content;o={content:r,primitive:r.tileset,detail:i}}else o={primitive:n,detail:i};return o.id=n.id,u(t)&&(o.instanceId=t),o}function dze(e,t,n){let i=e.model,o,r,s=i.featureIdLabel,a=i.instanceFeatureIdLabel;u(i.featureTableId)?o=i.featureTableId:u(n)?(r=Qt.getFeatureIdsByLabel(n.featureIds,a),o=r.propertyTableId):(r=Qt.getFeatureIdsByLabel(t.featureIds,s),o=r.propertyTableId);let c=i.featureTables[o];e.shaderBuilder.addUniform("sampler2D","model_pickTexture",xe.FRAGMENT);let f=c.batchTexture;e.uniformMap.model_pickTexture=function(){return y(f.pickTexture,f.defaultTexture)},e.pickId="((selectedFeature.id < int(model_featuresLength)) ? texture(model_pickTexture, selectedFeature.st) : vec4(0.0))"}function hze(e,t){let n=e.instanceCount,i=new Array(n),o=new Uint8Array(n*4),r=e.model,s=r._pipelineResources;for(let d=0;d<n;d++){let p=Mre(e,d),g=t.createPickId(p);s.push(g),i[d]=g;let m=g.color;o[d*4+0]=G.floatToByte(m.red),o[d*4+1]=G.floatToByte(m.green),o[d*4+2]=G.floatToByte(m.blue),o[d*4+3]=G.floatToByte(m.alpha)}r._pickIds=i;let a=dt.createVertexBuffer({context:t,typedArray:o,usage:Fe.STATIC_DRAW});a.vertexArrayDestroyable=!1,r.statistics.addBuffer(a,!1),s.push(a);let l={index:e.attributeIndex++,vertexBuffer:a,componentsPerAttribute:4,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0,instanceDivisor:1};e.attributes.push(l);let f=e.shaderBuilder;f.addDefine("USE_PICKING",void 0,xe.BOTH),f.addAttribute("vec4","a_pickColor"),f.addVarying("vec4","v_pickColor"),e.pickId="v_pickColor"}var JR=Ore;var mze={ADD:0,REPLACE:1},Ho=Object.freeze(mze);var eO=`float getPointSizeFromAttenuation(vec3 positionEC) {


  // Variables are packed into a single vector to minimize gl.uniformXXX() calls


  float pointSize = model_pointCloudParameters.x;


  float geometricError = model_pointCloudParameters.y;


  float depthMultiplier = model_pointCloudParameters.z;


 


  float depth = -positionEC.z;


  return min((geometricError / depth) * depthMultiplier, pointSize);


}


 


#ifdef HAS_POINT_CLOUD_SHOW_STYLE


float pointCloudShowStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {


  float tiles3d_tileset_time = model_pointCloudParameters.w;


  return float(getShowFromStyle(attributes, metadata, tiles3d_tileset_time));


}


#endif


 


#ifdef HAS_POINT_CLOUD_COLOR_STYLE


vec4 pointCloudColorStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {


  float tiles3d_tileset_time = model_pointCloudParameters.w;


  return getColorFromStyle(attributes, metadata, tiles3d_tileset_time);


}


#endif


 


#ifdef HAS_POINT_CLOUD_POINT_SIZE_STYLE


float pointCloudPointSizeStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {


  float tiles3d_tileset_time = model_pointCloudParameters.w;


  return float(getPointSizeFromStyle(attributes, metadata, tiles3d_tileset_time));


}


#elif defined(HAS_POINT_CLOUD_ATTENUATION)


float pointCloudPointSizeStylingStage(in ProcessedAttributes attributes, in Metadata metadata) {


  return getPointSizeFromAttenuation(v_positionEC);


}


#endif


 


#ifdef HAS_POINT_CLOUD_BACK_FACE_CULLING


float pointCloudBackFaceCullingStage() {


  #if defined(HAS_NORMALS) && !defined(HAS_DOUBLE_SIDED_MATERIAL)


  // This needs to be computed in eye coordinates so we can't use attributes.normalMC


  return step(-v_normalEC.z, 0.0);


  #else


  return 1.0;


  #endif


}


#endif`;var pze=new oe,Nre={name:"PointCloudStylingPipelineStage"};Nre.process=function(e,t,n){let i=e.shaderBuilder,o=e.model,r=o.style,s=o.structuralMetadata,a=u(s)?s.propertyAttributes:void 0,c=u(o.featureTableId)&&o.featureTables[o.featureTableId].featuresLength>0,l=!u(a)&&c;if(u(r)&&!l){let x=xze(a),b=bze(r,x);Tze(i,b);let C=Aze(b).indexOf("normalMC")>=0,A=Qt.getAttributeBySemantic(t,yt.NORMAL);if(C&&!A)throw new ue("Style references the NORMAL semantic but the point cloud does not have normals");i.addDefine("COMPUTE_POSITION_WC_STYLE",void 0,xe.VERTEX),b.styleTranslucent&&(e.alphaOptions.pass=Ae.TRANSLUCENT)}let f=o.pointCloudShading;f.attenuation&&i.addDefine("HAS_POINT_CLOUD_ATTENUATION",void 0,xe.VERTEX),f.backFaceCulling&&i.addDefine("HAS_POINT_CLOUD_BACK_FACE_CULLING",void 0,xe.VERTEX);let d,p,g;dr.is3DTiles(o.type)&&(p=!0,d=o.content,g=d.tile.refine===Ho.ADD),i.addUniform("vec4","model_pointCloudParameters",xe.VERTEX),i.addVertexLines(eO);let m=e.uniformMap;m.model_pointCloudParameters=function(){let x=pze,b=1;p&&(b=g?5:d.tileset.memoryAdjustedScreenSpaceError),x.x=y(f.maximumAttenuation,b),x.x*=n.pixelRatio;let T=_ze(e,t,f,d);x.y=T*f.geometricErrorScale;let C=n.context,A=n.camera.frustum,S;return n.mode===te.SCENE2D||A instanceof rn?S=Number.POSITIVE_INFINITY:S=C.drawingBufferHeight/n.camera.frustum.sseDenominator,x.z=S,p&&(x.w=d.tileset.timeSinceLoad),x}};var Lre=new h;function _ze(e,t,n,i){if(u(i)){let f=i.tile.geometricError;if(f>0)return f}if(u(n.baseResolution))return n.baseResolution;let o=Qt.getAttributeBySemantic(t,yt.POSITION),r=o.count,s=e.runtimeNode.transform,a=h.subtract(o.max,o.min,Lre);a=F.multiplyByPointAsVector(s,a,Lre);let c=a.x*a.y*a.z;return O.cbrt(c/r)}var gze={colorStyleFunction:void 0,showStyleFunction:void 0,pointSizeStyleFunction:void 0,styleTranslucent:!1},yze={POSITION:"attributes.positionMC",POSITION_ABSOLUTE:"v_positionWC",COLOR:"attributes.color_0",NORMAL:"attributes.normalMC"};function xze(e){let t=We(yze);if(!u(e))return t;for(let n=0;n<e.length;n++){let o=e[n].properties;for(let r in o)o.hasOwnProperty(r)&&(t[r]=`metadata.${r}`)}return t}var v9="ProcessedAttributes attributes, Metadata metadata, float tiles3d_tileset_time";function bze(e,t){let n=gze,i={translucent:!1};return n.colorStyleFunction=e.getColorShaderFunction(`getColorFromStyle(${v9})`,t,i),n.showStyleFunction=e.getShowShaderFunction(`getShowFromStyle(${v9})`,t,i),n.pointSizeStyleFunction=e.getPointSizeShaderFunction(`getPointSizeFromStyle(${v9})`,t,i),n.styleTranslucent=u(n.colorStyleFunction)&&i.translucent,n}function Tze(e,t){let n=t.colorStyleFunction;u(n)&&(e.addDefine("HAS_POINT_CLOUD_COLOR_STYLE",void 0,xe.BOTH),e.addVertexLines(n),e.addVarying("vec4","v_pointCloudColor"));let i=t.showStyleFunction;u(i)&&(e.addDefine("HAS_POINT_CLOUD_SHOW_STYLE",void 0,xe.VERTEX),e.addVertexLines(i));let o=t.pointSizeStyleFunction;u(o)&&(e.addDefine("HAS_POINT_CLOUD_POINT_SIZE_STYLE",void 0,xe.VERTEX),e.addVertexLines(o))}function D9(e,t){let n=/attributes\.(\w+)/g,i=n.exec(e);for(;i!==null;){let o=i[1];t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function Aze(e){let t=e.colorStyleFunction,n=e.showStyleFunction,i=e.pointSizeStyleFunction,o=[];return u(t)&&D9(t,o),u(n)&&D9(n,o),u(i)&&D9(i,o),o}var tO=Nre;var nO=`void primitiveOutlineStage() {


    v_outlineCoordinates = a_outlineCoordinates;


}


`;var iO=`void primitiveOutlineStage(inout czm_modelMaterial material) {


    if (!model_showOutline) {


        return;


    }


 


    float outlineX = 


        texture(model_outlineTexture, vec2(v_outlineCoordinates.x, 0.5)).r;


    float outlineY = 


        texture(model_outlineTexture, vec2(v_outlineCoordinates.y, 0.5)).r;


    float outlineZ = 


        texture(model_outlineTexture, vec2(v_outlineCoordinates.z, 0.5)).r;


    float outlineness = max(outlineX, max(outlineY, outlineZ));


 


    material.diffuse = mix(material.diffuse, model_outlineColor.rgb, model_outlineColor.a * outlineness);


}


 


`;var Fre={name:"PrimitiveOutlinePipelineStage"};Fre.process=function(e,t,n){let i=e.shaderBuilder,o=e.uniformMap;i.addDefine("HAS_PRIMITIVE_OUTLINE",void 0,xe.BOTH),i.addAttribute("vec3","a_outlineCoordinates"),i.addVarying("vec3","v_outlineCoordinates");let r=t.outlineCoordinates,s={index:e.attributeIndex++,vertexBuffer:r.buffer,componentsPerAttribute:Jt.getNumberOfComponents(r.type),componentDatatype:r.componentDatatype,offsetInBytes:r.byteOffset,strideInBytes:r.byteStride,normalize:r.normalized};e.attributes.push(s),i.addUniform("sampler2D","model_outlineTexture",xe.FRAGMENT);let a=Xx.createTexture(n.context);o.model_outlineTexture=function(){return a};let c=e.model;i.addUniform("vec4","model_outlineColor",xe.FRAGMENT),o.model_outlineColor=function(){return c.outlineColor},i.addUniform("bool","model_showOutline",xe.FRAGMENT),o.model_showOutline=function(){return c.showOutline},i.addVertexLines(nO),i.addFragmentLines(iO)};var oO=Fre;var Bre={name:"PrimitiveStatisticsPipelineStage",_countGeometry:kre,_count2DPositions:Ure,_countMorphTargetAttributes:Vre,_countMaterialTextures:zre,_countFeatureIdTextures:Hre,_countBinaryMetadata:Gre};Bre.process=function(e,t,n){let i=e.model,o=i.statistics;kre(o,t),Ure(o,e.runtimePrimitive),Vre(o,t),zre(o,t.material),Hre(o,t.featureIds),Gre(o,i)};function kre(e,t){let n=u(t.indices)?t.indices.count:Qt.getAttributeBySemantic(t,"POSITION").count,i=t.primitiveType;i===Me.POINTS?e.pointsLength+=n:Me.isTriangles(i)&&(e.trianglesLength+=Cze(i,n));let o=t.attributes,r=o.length;for(let c=0;c<r;c++){let l=o[c];if(u(l.buffer)){let f=u(l.typedArray);e.addBuffer(l.buffer,f)}}let s=t.outlineCoordinates;u(s)&&u(s.buffer)&&e.addBuffer(s.buffer,!1);let a=t.indices;if(u(a)&&u(a.buffer)){let c=u(a.typedArray);e.addBuffer(a.buffer,c)}}function Cze(e,t){switch(e){case Me.TRIANGLES:return t/3;case Me.TRIANGLE_STRIP:case Me.TRIANGLE_FAN:return Math.max(t-2,0);default:return 0}}function Ure(e,t){let n=t.positionBuffer2D;u(n)&&e.addBuffer(n,!0)}function Vre(e,t){let n=t.morphTargets;if(!u(n))return;let i=!1,o=n.length;for(let r=0;r<o;r++){let s=n[r].attributes,a=s.length;for(let c=0;c<a;c++){let l=s[c];u(l.buffer)&&e.addBuffer(l.buffer,i)}}}function zre(e,t){let n=Eze(t),i=n.length;for(let o=0;o<i;o++){let r=n[o];u(r)&&u(r.texture)&&e.addTexture(r.texture)}}function Eze(e){let t=e.metallicRoughness,n=[e.emissiveTexture,e.normalTexture,e.occlusionTexture,t.baseColorTexture,t.metallicRoughnessTexture],i=e.specularGlossiness;return u(i)&&(n.push(i.diffuseTexture),n.push(i.specularGlossinessTexture)),n}function Hre(e,t){let n=t.length;for(let i=0;i<n;i++){let o=t[i];if(o instanceof Bt.FeatureIdTexture){let r=o.textureReader;u(r.texture)&&e.addTexture(r.texture)}}}function Gre(e,t){let n=t.structuralMetadata;u(n)&&(Sze(e,n),e.propertyTablesByteLength+=n.propertyTablesByteLength);let i=t.featureTables;if(!u(i))return;let o=i.length;for(let r=0;r<o;r++){let s=i[r];e.addBatchTexture(s.batchTexture)}}function Sze(e,t){let n=t.propertyTextures;if(!u(n))return;let i=n.length;for(let o=0;o<i;o++){let s=n[o].properties;for(let a in s)if(s.hasOwnProperty(a)){let l=s[a].textureReader;u(l.texture)&&e.addTexture(l.texture)}}}var rO=Bre;var wze=new F,vze=new F,Wre={name:"SceneMode2DPipelineStage"};Wre.process=function(e,t,n){let i=Qt.getAttributeBySemantic(t,yt.POSITION),o=e.shaderBuilder,r=e.model,s=r.sceneGraph.computedModelMatrix,a=e.runtimeNode.computedTransform,c=F.multiplyTransformation(s,a,wze),l=Pze(e,c,n),f=e.runtimePrimitive;f.boundingSphere2D=l;let d=e.runtimeNode.node.instances;if(u(d))return;if(u(i.typedArray)){let x=Mze(i,c,l,n);f.positionBuffer2D=x,r._modelResources.push(x),i.typedArray=void 0}o.addDefine("USE_2D_POSITIONS",void 0,xe.VERTEX),o.addUniform("mat4","u_modelView2D",xe.VERTEX);let p=F.fromTranslation(l.center,new F),g=n.context,m={u_modelView2D:function(){return F.multiplyTransformation(g.uniformState.view,p,vze)}};e.uniformMap=xt(m,e.uniformMap)};var Dze=new h,Ize=new h;function Pze(e,t,n){let i=F.multiplyByPoint(t,e.positionMin,Dze),o=no.computeActualWgs84Position(n,i,i),r=F.multiplyByPoint(t,e.positionMax,Ize),s=no.computeActualWgs84Position(n,r,r);return se.fromCornerPoints(o,s,new se)}var jre=new h;function Rze(e,t){let n=e.length,i=new Float32Array(n),o=t.quantizedVolumeOffset,r=t.quantizedVolumeStepSize;for(let s=0;s<n;s+=3){let a=h.fromArray(e,s,jre),c=h.multiplyComponents(a,r,a),l=h.add(c,o,c);i[s]=l.x,i[s+1]=l.y,i[s+2]=l.z}return i}function Oze(e,t,n,i){let o;u(e.quantization)?o=Rze(e.typedArray,e.quantization):o=e.typedArray.slice();let r=e.byteOffset/Float32Array.BYTES_PER_ELEMENT,s=o.length,a=u(e.byteStride)?e.byteStride/Float32Array.BYTES_PER_ELEMENT:3;for(let c=r;c<s;c+=a){let l=h.fromArray(o,c,jre);if(isNaN(l.x)||isNaN(l.y)||isNaN(l.z))continue;let f=F.multiplyByPoint(t,l,l),d=no.computeActualWgs84Position(i,f,f),p=h.subtract(d,n,d);o[c]=p.x,o[c+1]=p.y,o[c+2]=p.z}return o}function Mze(e,t,n,i){let o=We(i);o.mode=te.COLUMBUS_VIEW;let r=n.center,s=Oze(e,t,r,o),a=dt.createVertexBuffer({context:i.context,typedArray:s,usage:Fe.STATIC_DRAW});return a.vertexArrayDestroyable=!1,a}var sO=Wre;var aO=`void skinningStage(inout ProcessedAttributes attributes) 


{


    mat4 skinningMatrix = getSkinningMatrix();


    mat3 skinningMatrixMat3 = mat3(skinningMatrix);


 


    vec4 positionMC = vec4(attributes.positionMC, 1.0);


    attributes.positionMC = vec3(skinningMatrix * positionMC);


 


    #ifdef HAS_NORMALS


    vec3 normalMC = attributes.normalMC;


    attributes.normalMC = skinningMatrixMat3 * normalMC;


    #endif


 


    #ifdef HAS_TANGENTS


    vec3 tangentMC = attributes.tangentMC;


    attributes.tangentMC = skinningMatrixMat3 * tangentMC;


    #endif


}`;var Jx={name:"SkinningPipelineStage",FUNCTION_ID_GET_SKINNING_MATRIX:"getSkinningMatrix",FUNCTION_SIGNATURE_GET_SKINNING_MATRIX:"mat4 getSkinningMatrix()"};Jx.process=function(e,t){let n=e.shaderBuilder;n.addDefine("HAS_SKINNING",void 0,xe.VERTEX),Nze(n,t);let i=e.runtimeNode,o=i.computedJointMatrices;n.addUniform("mat4",`u_jointMatrices[${o.length}]`,xe.VERTEX),n.addVertexLines(aO);let r={u_jointMatrices:function(){return i.computedJointMatrices}};e.uniformMap=xt(r,e.uniformMap)};function Lze(e){let t=-1,n=e.attributes,i=n.length;for(let o=0;o<i;o++){let r=n[o];(r.semantic===yt.JOINTS||r.semantic===yt.WEIGHTS)&&(t=Math.max(t,r.setIndex))}return t}function Nze(e,t){e.addFunction(Jx.FUNCTION_ID_GET_SKINNING_MATRIX,Jx.FUNCTION_SIGNATURE_GET_SKINNING_MATRIX,xe.VERTEX),e.addFunctionLines(Jx.FUNCTION_ID_GET_SKINNING_MATRIX,["mat4 skinnedMatrix = mat4(0);"]);let i,o,r=["x","y","z","w"],s=Lze(t);for(i=0;i<=s;i++)for(o=0;o<=3;o++){let c=r[o],l=`skinnedMatrix += a_weights_${i}.${c} * u_jointMatrices[int(a_joints_${i}.${c})];`;e.addFunctionLines(Jx.FUNCTION_ID_GET_SKINNING_MATRIX,[l])}e.addFunctionLines(Jx.FUNCTION_ID_GET_SKINNING_MATRIX,["return skinnedMatrix;"])}var cO=Jx;var lO=`void verticalExaggerationStage(


  inout ProcessedAttributes attributes


) {


  // Compute the distance from the camera to the local center of curvature.


  vec4 vertexPositionENU = czm_modelToEnu * vec4(attributes.positionMC, 1.0);


  vec2 vertexAzimuth = normalize(vertexPositionENU.xy);


  // Curvature = 1 / radius of curvature.


  float azimuthalCurvature = dot(vertexAzimuth * vertexAzimuth, czm_eyeEllipsoidCurvature);


  float eyeToCenter = 1.0 / azimuthalCurvature + czm_eyeHeight;


 


  // Compute the approximate ellipsoid normal at the vertex position.


  // Uses a circular approximation for the Earth curvature along the geodesic.


  vec3 vertexPositionEC = (czm_modelView * vec4(attributes.positionMC, 1.0)).xyz;


  vec3 centerToVertex = eyeToCenter * czm_eyeEllipsoidNormalEC + vertexPositionEC;


  vec3 vertexNormal = normalize(centerToVertex);


 


  // Estimate the (sine of the) angle between the camera direction and the vertex normal


  float verticalDistance = dot(vertexPositionEC, czm_eyeEllipsoidNormalEC);


  float horizontalDistance = length(vertexPositionEC - verticalDistance * czm_eyeEllipsoidNormalEC);


  float sinTheta = horizontalDistance / (eyeToCenter + verticalDistance);


  bool isSmallAngle = clamp(sinTheta, 0.0, 0.05) == sinTheta;


 


  // Approximate the change in height above the ellipsoid, from camera to vertex position.


  float exactVersine = 1.0 - dot(czm_eyeEllipsoidNormalEC, vertexNormal);


  float smallAngleVersine = 0.5 * sinTheta * sinTheta;


  float versine = isSmallAngle ? smallAngleVersine : exactVersine;


  float dHeight = dot(vertexPositionEC, vertexNormal) - eyeToCenter * versine;


  float vertexHeight = czm_eyeHeight + dHeight;


 


  // Transform the approximate vertex normal to model coordinates.


  vec3 vertexNormalMC = (czm_inverseModelView * vec4(vertexNormal, 0.0)).xyz;


  vertexNormalMC = normalize(vertexNormalMC);


 


  // Compute the exaggeration and apply it along the approximate vertex normal.


  float stretch = u_verticalExaggerationAndRelativeHeight.x;


  float shift = u_verticalExaggerationAndRelativeHeight.y;


  float exaggeration = (vertexHeight - shift) * (stretch - 1.0);


  attributes.positionMC += exaggeration * vertexNormalMC;


}


`;var qre={name:"VerticalExaggerationPipelineStage"},Fze=new z;qre.process=function(e,t,n){let{shaderBuilder:i,uniformMap:o}=e;i.addVertexLines(lO),i.addDefine("HAS_VERTICAL_EXAGGERATION",void 0,xe.VERTEX),i.addUniform("vec2","u_verticalExaggerationAndRelativeHeight",xe.VERTEX),o.u_verticalExaggerationAndRelativeHeight=function(){return z.fromElements(n.verticalExaggeration,n.verticalExaggerationRelativeHeight,Fze)}};var uO=qre;var I9={};function Bze(e){let t=Ne.createTypedArray(e,e*2),n=e,i=0;for(let o=0;o<n;o+=3)t[i++]=o,t[i++]=o+1,t[i++]=o+1,t[i++]=o+2,t[i++]=o+2,t[i++]=o;return t}function kze(e,t){let n=t.length,i=Ne.createTypedArray(e,n*2),o=0;for(let r=0;r<n;r+=3){let s=t[r],a=t[r+1],c=t[r+2];i[o++]=s,i[o++]=a,i[o++]=a,i[o++]=c,i[o++]=c,i[o++]=s}return i}function Uze(e){let t=e-2,n=2+t*4,i=Ne.createTypedArray(e,n),o=0;i[o++]=0,i[o++]=1;for(let r=0;r<t;r++)i[o++]=r+1,i[o++]=r+2,i[o++]=r+2,i[o++]=r;return i}function Vze(e,t){let i=t.length-2,o=2+i*4,r=Ne.createTypedArray(e,o),s=0;r[s++]=t[0],r[s++]=t[1];for(let a=0;a<i;a++){let c=t[a],l=t[a+1],f=t[a+2];r[s++]=l,r[s++]=f,r[s++]=f,r[s++]=c}return r}function zze(e){let t=e-2,n=2+t*4,i=Ne.createTypedArray(e,n),o=0;i[o++]=0,i[o++]=1;for(let r=0;r<t;r++)i[o++]=r+1,i[o++]=r+2,i[o++]=r+2,i[o++]=0;return i}function Hze(e,t){let i=t.length-2,o=2+i*4,r=Ne.createTypedArray(e,o),s=0,a=t[0];r[s++]=a,r[s++]=t[1];for(let c=0;c<i;c++){let l=t[c+1],f=t[c+2];r[s++]=l,r[s++]=f,r[s++]=f,r[s++]=a}return r}I9.createWireframeIndices=function(e,t,n){let i=u(n);if(e===Me.TRIANGLES)return i?kze(t,n):Bze(t);if(e===Me.TRIANGLE_STRIP)return i?Vze(t,n):Uze(t);if(e===Me.TRIANGLE_FAN)return i?Hze(t,n):zze(t)};I9.getWireframeIndicesCount=function(e,t){return e===Me.TRIANGLES?t*2:e===Me.TRIANGLE_STRIP||e===Me.TRIANGLE_FAN?2+(t-2)*4:t};var PC=I9;var Yre={name:"WireframePipelineStage"};Yre.process=function(e,t,n){e.shaderBuilder.addDefine("HAS_WIREFRAME",void 0,xe.FRAGMENT);let o=e.model,r=Gze(t,e.indices,n);o._pipelineResources.push(r),e.wireframeIndexBuffer=r,o.statistics.addBuffer(r,!1);let a=e.primitiveType,c=e.count;e.primitiveType=Me.LINES,e.count=PC.getWireframeIndicesCount(a,c)};function Gze(e,t,n){let o=Qt.getAttributeBySemantic(e,yt.POSITION).count,r=n.context.webgl2,s;if(u(t)){let f=t.buffer,d=t.count;u(f)&&r?(s=f.sizeInBytes===d?new Uint8Array(d):Ne.createTypedArray(o,d),f.getBufferData(s)):s=t.typedArray}let a=e.primitiveType,c=PC.createWireframeIndices(a,o,s),l=Ne.fromSizeInBytes(c.BYTES_PER_ELEMENT);return dt.createIndexBuffer({context:n.context,typedArray:c,usage:Fe.STATIC_DRAW,indexDatatype:l})}var fO=Yre;function Xre(e){e=y(e,y.EMPTY_OBJECT);let t=e.primitive,n=e.node,i=e.model;this.primitive=t,this.node=n,this.model=i,this.pipelineStages=[],this.drawCommand=void 0,this.boundingSphere=void 0,this.boundingSphere2D=void 0,this.positionBuffer2D=void 0,this.batchLengths=void 0,this.batchOffsets=void 0,this.updateStages=[]}Xre.prototype.configurePipeline=function(e){let t=this.pipelineStages;t.length=0;let n=this.primitive,i=this.node,o=this.model,r=o.customShader;if(u(o._marsOptions)&&u(o._marsOptions.customShaders)){let L=ip.getCache(o._marsOptions.customShaders);for(let N in L)if(Object.prototype.hasOwnProperty.call(L,N)){r=L[N];break}}let s=o.style,a=e.context.webgl2,l=e.mode!==te.SCENE3D&&!e.scene3DOnly&&o._projectTo2D,f=e.verticalExaggeration!==1,d=u(n.morphTargets)&&n.morphTargets.length>0,p=u(i.skin),g=u(r),x=!(g&&u(r.fragmentShaderText))||r.mode!==$p.REPLACE_MATERIAL,b=Qt.hasQuantizedAttributes(n.attributes),T=o.debugWireframe&&Me.isTriangles(n.primitiveType)&&(o._enableDebugWireframe||a),C=o.pointCloudShading,A=u(C)&&C.attenuation,S=u(C)&&C.backFaceCulling,w=n.primitiveType===Me.POINTS&&(u(s)||A||S),D=o._enableShowOutline&&u(n.outlineCoordinates),R=Wze(o,i,n),P=u(o.classificationType);l&&t.push(sO),t.push(qR),T&&t.push(fO),P&&t.push(PR),d&&t.push($R),p&&t.push(cO),w&&t.push(tO),b&&t.push(HR),x&&t.push(ZR),t.push(ny),t.push(mf),R.hasPropertyTable&&(t.push(oy),t.push(IR),t.push(MR)),f&&t.push(uO),g&&t.push(VR),t.push(XR),o.allowPicking&&t.push(JR),D&&t.push(oO),t.push(DR),t.push(rO)};function Wze(e,t,n){let i;return u(t.instances)&&(i=Qt.getFeatureIdsByLabel(t.instances.featureIds,e.instanceFeatureIdLabel),u(i))?{hasFeatureIds:!0,hasPropertyTable:u(i.propertyTableId)}:(i=Qt.getFeatureIdsByLabel(n.featureIds,e.featureIdLabel),u(i)?{hasFeatureIds:!0,hasPropertyTable:u(i.propertyTableId)}:{hasFeatureIds:!1,hasPropertyTable:!1})}var dO=Xre;function P9(e){e=y(e,y.EMPTY_OBJECT),this._sceneGraph=e.sceneGraph;let t=e.skin;this._skin=t,this._inverseBindMatrices=void 0,this._joints=[],this._jointMatrices=[],jze(this)}Object.defineProperties(P9.prototype,{skin:{get:function(){return this._skin}},sceneGraph:{get:function(){return this._sceneGraph}},inverseBindMatrices:{get:function(){return this._inverseBindMatrices}},joints:{get:function(){return this._joints}},jointMatrices:{get:function(){return this._jointMatrices}}});function jze(e){let t=e.skin,n=t.inverseBindMatrices;e._inverseBindMatrices=n;let i=t.joints,o=i.length,r=e.sceneGraph._runtimeNodes,s=e.joints,a=e._jointMatrices;for(let c=0;c<o;c++){let l=i[c].index,f=r[l];s.push(f);let d=n[c],p=Kre(f,d,new F);a.push(p)}}function Kre(e,t,n){let i=F.multiplyTransformation(e.transformToRoot,e.transform,n);return n=F.multiplyTransformation(i,t,n),n}P9.prototype.updateJointMatrices=function(){let e=this._jointMatrices,t=e.length;for(let n=0;n<t;n++){let i=this.joints[n],o=this.inverseBindMatrices[n];e[n]=Kre(i,o,e[n])}};var hO=P9;function qze(){this.pass=void 0,this.alphaCutoff=void 0}var mO=qze;function R9(e){this.name=e,this.fields=[]}R9.prototype.addField=function(e,t){let n=`    ${e} ${t};`;this.fields.push(n)};R9.prototype.generateGlslLines=function(){let e=this.fields;return e.length===0&&(e=["    float _empty;"]),[].concat(`struct ${this.name}`,"{",e,"};")};var pO=R9;function O9(e){this.signature=e,this.body=[]}O9.prototype.addLines=function(e){let t=this.body;if(Array.isArray(e)){let n=e.length;for(let i=0;i<n;i++)t.push(`    ${e[i]}`)}else t.push(`    ${e}`)};O9.prototype.generateGlslLines=function(){return[].concat(this.signature,"{",this.body,"}")};var _O=O9;function Wc(){this._positionAttributeLine=void 0,this._nextAttributeLocation=1,this._attributeLocations={},this._attributeLines=[],this._structs={},this._functions={},this._vertexShaderParts={defineLines:[],uniformLines:[],shaderLines:[],varyingLines:[],structIds:[],functionIds:[]},this._fragmentShaderParts={defineLines:[],uniformLines:[],shaderLines:[],varyingLines:[],structIds:[],functionIds:[]}}Object.defineProperties(Wc.prototype,{attributeLocations:{get:function(){return this._attributeLocations}}});Wc.prototype.addDefine=function(e,t,n){n=y(n,xe.BOTH);let i=e;u(t)&&(i+=` ${t.toString()}`),xe.includesVertexShader(n)&&this._vertexShaderParts.defineLines.push(i),xe.includesFragmentShader(n)&&this._fragmentShaderParts.defineLines.push(i)};Wc.prototype.addStruct=function(e,t,n){this._structs[e]=new pO(t),xe.includesVertexShader(n)&&this._vertexShaderParts.structIds.push(e),xe.includesFragmentShader(n)&&this._fragmentShaderParts.structIds.push(e)};Wc.prototype.addStructField=function(e,t,n){this._structs[e].addField(t,n)};Wc.prototype.addFunction=function(e,t,n){this._functions[e]=new _O(t),xe.includesVertexShader(n)&&this._vertexShaderParts.functionIds.push(e),xe.includesFragmentShader(n)&&this._fragmentShaderParts.functionIds.push(e)};Wc.prototype.addFunctionLines=function(e,t){this._functions[e].addLines(t)};Wc.prototype.addUniform=function(e,t,n){n=y(n,xe.BOTH);let i=`uniform ${e} ${t};`;xe.includesVertexShader(n)&&this._vertexShaderParts.uniformLines.push(i),xe.includesFragmentShader(n)&&this._fragmentShaderParts.uniformLines.push(i)};Wc.prototype.setPositionAttribute=function(e,t){return this._positionAttributeLine=`in ${e} ${t};`,this._attributeLocations[t]=0,0};Wc.prototype.addAttribute=function(e,t){let n=`in ${e} ${t};`;this._attributeLines.push(n);let i=this._nextAttributeLocation;return this._attributeLocations[t]=i,this._nextAttributeLocation+=Xze(e),i};Wc.prototype.addVarying=function(e,t){let n=`${e} ${t};`;this._vertexShaderParts.varyingLines.push(`out ${n}`),this._fragmentShaderParts.varyingLines.push(`in ${n}`)};Wc.prototype.addVertexLines=function(e){let t=this._vertexShaderParts.shaderLines;Array.isArray(e)?t.push.apply(t,e):t.push(e)};Wc.prototype.addFragmentLines=function(e){let t=this._fragmentShaderParts.shaderLines;Array.isArray(e)?t.push.apply(t,e):t.push(e)};Wc.prototype.buildShaderProgram=function(e){let t=u(this._positionAttributeLine)?[this._positionAttributeLine]:[],n=Yze(this),i=Kze(this),o=t.concat(this._attributeLines,this._vertexShaderParts.uniformLines,this._vertexShaderParts.varyingLines,n.vertexLines,i.vertexLines,this._vertexShaderParts.shaderLines).join(`


`),r=new ze({defines:this._vertexShaderParts.defineLines,sources:[o]}),s=this._fragmentShaderParts.uniformLines.concat(this._fragmentShaderParts.varyingLines,n.fragmentLines,i.fragmentLines,this._fragmentShaderParts.shaderLines).join(`


`),a=new ze({defines:this._fragmentShaderParts.defineLines,sources:[s]});return Kt.fromCache({context:e,vertexShaderSource:r,fragmentShaderSource:a,attributeLocations:this._attributeLocations})};Wc.prototype.clone=function(){return We(this,!0)};function Yze(e){let t=[],n=[],i,o=e._vertexShaderParts.structIds,r,s,a;for(i=0;i<o.length;i++)r=o[i],s=e._structs[r],a=s.generateGlslLines(),t.push.apply(t,a);for(o=e._fragmentShaderParts.structIds,i=0;i<o.length;i++)r=o[i],s=e._structs[r],a=s.generateGlslLines(),n.push.apply(n,a);return{vertexLines:t,fragmentLines:n}}function Xze(e){switch(e){case"mat2":return 2;case"mat3":return 3;case"mat4":return 4;default:return 1}}function Kze(e){let t=[],n=[],i,o=e._vertexShaderParts.functionIds,r,s,a;for(i=0;i<o.length;i++)r=o[i],s=e._functions[r],a=s.generateGlslLines(),t.push.apply(t,a);for(o=e._fragmentShaderParts.functionIds,i=0;i<o.length;i++)r=o[i],s=e._functions[r],a=s.generateGlslLines(),n.push.apply(n,a);return{vertexLines:t,fragmentLines:n}}var eb=Wc;function Zze(e){this.shaderBuilder=new eb,this.model=e,this.uniformMap={},this.alphaOptions=new mO,this.renderStateOptions=ke.getState(ke.fromCache({depthTest:{enabled:!0,func:Qa.LESS_OR_EQUAL}})),this.hasSilhouette=!1,this.hasSkipLevelOfDetail=!1}var gO=Zze;var yO=`void silhouetteStage(inout vec4 color) {


    if(model_silhouettePass) {


        color = czm_gammaCorrect(model_silhouetteColor);


    }


}`;var xO=`void silhouetteStage(in ProcessedAttributes attributes, inout vec4 positionClip) {


     #ifdef HAS_NORMALS


     if(model_silhouettePass) {


          vec3 normal = normalize(czm_normal3D * attributes.normalMC);


          normal.x *= czm_projection[0][0];


          normal.y *= czm_projection[1][1];


          positionClip.xy += normal.xy * positionClip.w * model_silhouetteSize * czm_pixelRatio / czm_viewport.z;


    }


    #endif


}


`;var iV={name:"ModelSilhouettePipelineStage"};iV.silhouettesLength=0;iV.process=function(e,t,n){u(t._silhouetteId)||(t._silhouetteId=++iV.silhouettesLength);let i=e.shaderBuilder;i.addDefine("HAS_SILHOUETTE",void 0,xe.BOTH),i.addVertexLines(xO),i.addFragmentLines(yO),i.addUniform("vec4","model_silhouetteColor",xe.FRAGMENT),i.addUniform("float","model_silhouetteSize",xe.VERTEX),i.addUniform("bool","model_silhouettePass",xe.BOTH);let o={model_silhouetteColor:function(){return t.silhouetteColor},model_silhouetteSize:function(){return t.silhouetteSize},model_silhouettePass:function(){return!1}};e.uniformMap=xt(o,e.uniformMap),e.hasSilhouette=!0};var bO=iV;var TO=`void modelSplitterStage()


{


    // Don't split when rendering the shadow map, because it is rendered from


    // the perspective of a totally different camera.


#ifndef SHADOW_MAP


    if (model_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard;


    if (model_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard;


#endif


}


`;var oV={name:"ModelSplitterPipelineStage",SPLIT_DIRECTION_UNIFORM_NAME:"model_splitDirection"};oV.process=function(e,t,n){let i=e.shaderBuilder;i.addDefine("HAS_MODEL_SPLITTER",void 0,xe.FRAGMENT),i.addFragmentLines(TO);let o={};i.addUniform("float",oV.SPLIT_DIRECTION_UNIFORM_NAME,xe.FRAGMENT),o[oV.SPLIT_DIRECTION_UNIFORM_NAME]=function(){return t.splitDirection},e.uniformMap=xt(o,e.uniformMap)};var AO=oV;function Qze(e,t){this.model=e.model,this.shaderBuilder=e.shaderBuilder.clone(),this.uniformMap=We(e.uniformMap),this.alphaOptions=We(e.alphaOptions),this.renderStateOptions=We(e.renderStateOptions,!0),this.hasSilhouette=e.hasSilhouette,this.hasSkipLevelOfDetail=e.hasSkipLevelOfDetail,this.runtimeNode=t,this.attributes=[],this.attributeIndex=1,this.featureIdVertexAttributeSetIndex=0,this.instanceCount=0}var CO=Qze;function $ze(e){e=y(e,y.EMPTY_OBJECT),this.lightingModel=y(e.lightingModel,lm.UNLIT)}var EO=$ze;function Jze(e,t){this.model=e.model,this.runtimeNode=e.runtimeNode,this.attributes=e.attributes.slice(),this.attributeIndex=e.attributeIndex,this.featureIdVertexAttributeSetIndex=e.featureIdVertexAttributeSetIndex,this.uniformMap=We(e.uniformMap),this.alphaOptions=We(e.alphaOptions),this.renderStateOptions=We(e.renderStateOptions,!0),this.hasSilhouette=e.hasSilhouette,this.hasSkipLevelOfDetail=e.hasSkipLevelOfDetail,this.shaderBuilder=e.shaderBuilder.clone(),this.instanceCount=e.instanceCount,this.runtimePrimitive=t;let n=t.primitive;this.count=u(n.indices)?n.indices.count:Qt.getAttributeBySemantic(n,"POSITION").count,this.hasPropertyTable=!1,this.indices=n.indices,this.wireframeIndexBuffer=void 0,this.primitiveType=n.primitiveType;let i=Qt.getPositionMinMax(n,this.runtimeNode.instancingTranslationMin,this.runtimeNode.instancingTranslationMax);this.positionMin=h.clone(i.min,new h),this.positionMax=h.clone(i.max,new h),this.boundingSphere=se.fromCornerPoints(this.positionMin,this.positionMax,new se),this.lightingOptions=new EO,this.pickId=void 0}var SO=Jze;function fu(e){e=y(e,y.EMPTY_OBJECT);let t=e.modelComponents;this._model=e.model,this._components=t,this._pipelineStages=[],this._updateStages=[],this._runtimeNodes=[],this._rootNodes=[],this._skinnedNodes=[],this._runtimeSkins=[],this.modelPipelineStages=[],this._boundingSphere=void 0,this._boundingSphere2D=void 0,this._computedModelMatrix=F.clone(F.IDENTITY),this._computedModelMatrix2D=F.clone(F.IDENTITY),this._axisCorrectionMatrix=Qt.getAxisCorrectionMatrix(t.upAxis,t.forwardAxis,new F),this._runtimeArticulations={},e4e(this)}Object.defineProperties(fu.prototype,{components:{get:function(){return this._components}},computedModelMatrix:{get:function(){return this._computedModelMatrix}},axisCorrectionMatrix:{get:function(){return this._axisCorrectionMatrix}},boundingSphere:{get:function(){return this._boundingSphere}}});function e4e(e){let t=e._components,n=t.scene,o=e._model.modelMatrix;Zre(e,o);let r=t.articulations,s=r.length,a=e._runtimeArticulations;for(let C=0;C<s;C++){let A=r[C],S=new pR({articulation:A,sceneGraph:e}),w=S.name;a[w]=S}let c=t.nodes,l=c.length;e._runtimeNodes=new Array(l);let d=n.nodes.length,p=F.IDENTITY;for(let C=0;C<d;C++){let A=n.nodes[C],S=Qre(e,A,p);e._rootNodes.push(S)}let g=t.skins,m=e._runtimeSkins,x=g.length;for(let C=0;C<x;C++){let A=g[C];m.push(new hO({skin:A,sceneGraph:e}))}let b=e._skinnedNodes,T=b.length;for(let C=0;C<T;C++){let A=b[C],S=e._runtimeNodes[A],D=c[A].skin.index;S._runtimeSkin=m[D],S.updateJointMatrices()}e.applyArticulations()}function Zre(e,t){let n=e._components,i=e._model;e._computedModelMatrix=F.multiplyTransformation(t,n.transform,e._computedModelMatrix),e._computedModelMatrix=F.multiplyTransformation(e._computedModelMatrix,e._axisCorrectionMatrix,e._computedModelMatrix),e._computedModelMatrix=F.multiplyByUniformScale(e._computedModelMatrix,i.computedScale,e._computedModelMatrix)}var t4e=new h;function n4e(e,t){let n=e._computedModelMatrix,i=F.getTranslation(n,t4e);if(!h.equals(i,h.ZERO))e._computedModelMatrix2D=Pt.basisTo2D(t.mapProjection,n,e._computedModelMatrix2D);else{let o=e.boundingSphere.center,r=Pt.wgs84To2DModelMatrix(t.mapProjection,o,e._computedModelMatrix2D);e._computedModelMatrix2D=F.multiply(r,n,e._computedModelMatrix2D)}e._boundingSphere2D=se.transform(e._boundingSphere,e._computedModelMatrix2D,e._boundingSphere2D)}function Qre(e,t,n){let i=[],o=Qt.getNodeTransform(t),r=t.children.length;for(let f=0;f<r;f++){let d=t.children[f],p=F.multiplyTransformation(n,o,new F),g=Qre(e,d,p);i.push(g)}let s=new vR({node:t,transform:o,transformToRoot:n,children:i,sceneGraph:e}),a=t.primitives.length;for(let f=0;f<a;f++)s.runtimePrimitives.push(new dO({primitive:t.primitives[f],node:t,model:e._model}));let c=t.index;e._runtimeNodes[c]=s,u(t.skin)&&e._skinnedNodes.push(c);let l=t.name;if(u(l)){let f=e._model,d=new xR(f,s);f._nodesByName[l]=d}return c}var i4e=new h,o4e=new h,r4e=new h,s4e=new h;fu.prototype.buildDrawCommands=function(e){let t=this._model,n=new gO(t);t.statistics.clear(),this.configurePipeline(e);let i=this.modelPipelineStages,o,r,s;for(o=0;o<i.length;o++)i[o].process(n,t,e);let a=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,i4e),c=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,o4e);for(o=0;o<this._runtimeNodes.length;o++){let l=this._runtimeNodes[o];if(!u(l))continue;l.configurePipeline();let f=l.pipelineStages,d=new CO(n,l);for(r=0;r<f.length;r++)f[r].process(d,l.node,e);let p=l.computedTransform;for(r=0;r<l.runtimePrimitives.length;r++){let g=l.runtimePrimitives[r];g.configurePipeline(e);let m=g.pipelineStages,x=new SO(d,g);for(s=0;s<m.length;s++)m[s].process(x,g.primitive,e);g.boundingSphere=se.clone(x.boundingSphere,new se);let b=F.multiplyByPoint(p,x.positionMin,r4e),T=F.multiplyByPoint(p,x.positionMax,s4e);h.minimumByComponent(a,b,a),h.maximumByComponent(c,T,c);let C=aR(x,e);g.drawCommand=C}}this._boundingSphere=se.fromCornerPoints(a,c,new se),this._boundingSphere=se.transformWithoutScale(this._boundingSphere,this._axisCorrectionMatrix,this._boundingSphere),this._boundingSphere=se.transform(this._boundingSphere,this._components.transform,this._boundingSphere),t._boundingSphere=se.transform(this._boundingSphere,t.modelMatrix,t._boundingSphere),t._initialRadius=t._boundingSphere.radius,t._boundingSphere.radius*=t._clampedScale};fu.prototype.configurePipeline=function(e){let t=this.modelPipelineStages;t.length=0;let n=this._model,i=e.fog.enabled&&e.fog.renderable;u(n.color)&&t.push(ty),!u(n.classificationType)&&(n.imageBasedLighting.enabled&&t.push(hR),n.isClippingEnabled()&&t.push(yR),n.hasSilhouette(e)&&t.push(bO),u(n.splitDirection)&&n.splitDirection!==Gc.NONE&&t.push(AO),dr.is3DTiles(n.type)&&t.push(cR),i&&t.push(fR))};fu.prototype.update=function(e,t){let n,i,o;for(n=0;n<this._runtimeNodes.length;n++){let r=this._runtimeNodes[n];if(!u(r))continue;for(i=0;i<r.updateStages.length;i++)r.updateStages[i].update(r,this,e);let s=e.mode!==te.SCENE3D&&this._model._projectTo2D;for(t&&!s&&this.updateJointMatrices(),i=0;i<r.runtimePrimitives.length;i++){let a=r.runtimePrimitives[i];for(o=0;o<a.updateStages.length;o++)a.updateStages[o].update(a,this)}}};fu.prototype.updateModelMatrix=function(e,t){Zre(this,e),t.mode!==te.SCENE3D&&n4e(this,t);let n=this._rootNodes;for(let i=0;i<n.length;i++){let o=this._runtimeNodes[n[i]];o._transformDirty=!0}};fu.prototype.updateJointMatrices=function(){let e=this._skinnedNodes,t=e.length;for(let n=0;n<t;n++){let i=e[n];this._runtimeNodes[i].updateJointMatrices()}};function $re(e,t,n,i,o){if(n&&!t.show)return;let r=t.children.length;for(let c=0;c<r;c++){let l=t.getChild(c);$re(e,l,n,i,o)}let s=t.runtimePrimitives,a=s.length;for(let c=0;c<a;c++){let l=s[c];i(l,o)}}function rV(e,t,n,i){let o=e._rootNodes,r=o.length;for(let s=0;s<r;s++){let a=o[s],c=e._runtimeNodes[a];$re(e,c,t,n,i)}}var a4e={backFaceCulling:void 0};fu.prototype.updateBackFaceCulling=function(e){let t=a4e;t.backFaceCulling=e,rV(this,!1,c4e,t)};function c4e(e,t){let n=e.drawCommand;n.backFaceCulling=t.backFaceCulling}var l4e={shadowMode:void 0};fu.prototype.updateShadows=function(e){let t=l4e;t.shadowMode=e,rV(this,!1,u4e,t)};function u4e(e,t){let n=e.drawCommand;n.shadows=t.shadowMode}var f4e={debugShowBoundingVolume:void 0};fu.prototype.updateShowBoundingVolume=function(e){let t=f4e;t.debugShowBoundingVolume=e,rV(this,!1,d4e,t)};function d4e(e,t){let n=e.drawCommand;n.debugShowBoundingVolume=t.debugShowBoundingVolume}var Jre=[],h4e={frameState:void 0,hasSilhouette:void 0};fu.prototype.pushDrawCommands=function(e){let t=Jre;t.length=0;let n=h4e;n.hasSilhouette=this._model.hasSilhouette(e),n.frameState=e,rV(this,!0,m4e,n),e.commandList.push.apply(e.commandList,t)};function m4e(e,t){let n=t.frameState,i=t.hasSilhouette,o=n.passes,r=Jre,s=e.drawCommand;s.pushCommands(n,n.commandList),i&&!o.pick&&s.pushSilhouetteCommands(n,r)}fu.prototype.setArticulationStage=function(e,t){let n=e.split(" ");if(n.length!==2)return;let i=n[0],o=n[1],r=this._runtimeArticulations[i];u(r)&&r.setArticulationStage(o,t)};fu.prototype.applyArticulations=function(){let e=this._runtimeArticulations;for(let t in e)e.hasOwnProperty(t)&&e[t].apply()};var wO=fu;function RC(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdSet={},this._batchTextureIdMap=new Tt}Object.defineProperties(RC.prototype,{batchTexturesByteLength:{get:function(){let e=this._batchTextureIdMap.length,t=this._batchTextureIdMap.values,n=0;for(let i=0;i<e;i++)n+=t[i].byteLength;return n}}});RC.prototype.clear=function(){this.pointsLength=0,this.trianglesLength=0,this.geometryByteLength=0,this.texturesByteLength=0,this.propertyTablesByteLength=0,this._bufferIdSet={},this._textureIdSet={},this._batchTextureIdMap.removeAll()};RC.prototype.addBuffer=function(e,t){if(!this._bufferIdSet.hasOwnProperty(e._id)){let n=t?2:1;this.geometryByteLength+=e.sizeInBytes*n}this._bufferIdSet[e._id]=!0};RC.prototype.addTexture=function(e){this._textureIdSet.hasOwnProperty(e._id)||(this.texturesByteLength+=e.sizeInBytes),this._textureIdSet[e._id]=!0};RC.prototype.addBatchTexture=function(e){this._batchTextureIdMap.contains(e._id)||this._batchTextureIdMap.set(e._id,e)};var vO=RC;var ise=Oo(nk(),1);var ese={},tb=Uint32Array.BYTES_PER_ELEMENT;ese.parse=function(e,t){t=y(t,0);let n=new Uint8Array(e),i=new DataView(e);t+=tb;let o=i.getUint32(t,!0);if(o!==1)throw new ue(`Only Point Cloud tile version 1 is supported.  Version ${o} is not.`);t+=tb,t+=tb;let r=i.getUint32(t,!0);if(r===0)throw new ue("Feature table must have a byte length greater than zero");t+=tb;let s=i.getUint32(t,!0);t+=tb;let a=i.getUint32(t,!0);t+=tb;let c=i.getUint32(t,!0);t+=tb;let l=Fo(n,t,r);t+=r;let f=new Uint8Array(e,t,s);t+=s;let d,p;a>0&&(d=Fo(n,t,a),t+=a,c>0&&(p=new Uint8Array(e,t,c),t+=c));let g=new Vd(l,f),m=g.getGlobalProperty("POINTS_LENGTH");if(g.featuresLength=m,!u(m))throw new ue("Feature table global property: POINTS_LENGTH must be defined");let x=g.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(x)&&(x=h.unpack(x));let b=p4e(g,d);if(b.rtcCenter=x,b.pointsLength=m,!b.hasPositions){let T=_4e(g);b.positions=T,b.hasPositions=b.hasPositions||u(T)}if(!b.hasPositions)throw new ue("Either POSITION or POSITION_QUANTIZED must be defined.");if(!b.hasNormals){let T=y4e(g);b.normals=T,b.hasNormals=b.hasNormals||u(T)}if(!b.hasColors){let T=g4e(g);b.colors=T,b.hasColors=b.hasColors||u(T),b.hasConstantColor=u(b.constantColor),b.isTranslucent=u(T)&&T.isTranslucent}if(!b.hasBatchIds){let T=x4e(g);b.batchIds=T,b.hasBatchIds=b.hasBatchIds||u(T)}if(b.hasBatchIds){let T=g.getGlobalProperty("BATCH_LENGTH");if(!u(T))throw new ue("Global property: BATCH_LENGTH must be defined when BATCH_ID is defined.");b.batchLength=T}return u(p)&&(p=new Uint8Array(p),b.batchTableJson=d,b.batchTableBinary=p),b};function p4e(e,t){let n=e.json,i,o,r,s=u(n.extensions)?n.extensions["3DTILES_draco_point_compression"]:void 0,a=u(t)&&u(t.extensions)?t.extensions["3DTILES_draco_point_compression"]:void 0;u(a)&&(r=a.properties);let c,l,f,d,p;if(u(s)){o=s.properties;let m=s.byteOffset,x=s.byteLength;if(!u(o)||!u(m)||!u(x))throw new ue("Draco properties, byteOffset, and byteLength must be defined");i=e.buffer.slice(m,m+x),c=u(o.POSITION),l=u(o.RGB)||u(o.RGBA),f=u(o.NORMAL),d=u(o.BATCH_ID),p=u(o.RGBA)}let g;return u(i)&&(g={buffer:i,featureTableProperties:o,batchTableProperties:r,properties:xt(o,r),dequantizeInShader:!0}),{draco:g,hasPositions:c,hasColors:l,isTranslucent:p,hasNormals:f,hasBatchIds:d}}function _4e(e){let t=e.json,n;if(u(t.POSITION))return n=e.getPropertyArray("POSITION",X.FLOAT,3),{name:yt.POSITION,semantic:yt.POSITION,typedArray:n,isQuantized:!1,componentDatatype:X.FLOAT,type:Jt.VEC3};if(u(t.POSITION_QUANTIZED)){n=e.getPropertyArray("POSITION_QUANTIZED",X.UNSIGNED_SHORT,3);let i=e.getGlobalProperty("QUANTIZED_VOLUME_SCALE",X.FLOAT,3);if(!u(i))throw new ue("Global property: QUANTIZED_VOLUME_SCALE must be defined for quantized positions.");let o=65535,r=e.getGlobalProperty("QUANTIZED_VOLUME_OFFSET",X.FLOAT,3);if(!u(r))throw new ue("Global property: QUANTIZED_VOLUME_OFFSET must be defined for quantized positions.");return{name:yt.POSITION,semantic:yt.POSITION,typedArray:n,isQuantized:!0,componentDatatype:X.FLOAT,type:Jt.VEC3,quantizedRange:o,quantizedVolumeOffset:h.unpack(r),quantizedVolumeScale:h.unpack(i),quantizedComponentDatatype:X.UNSIGNED_SHORT,quantizedType:Jt.VEC3}}}function g4e(e){let t=e.json,n;if(u(t.RGBA))return n=e.getPropertyArray("RGBA",X.UNSIGNED_BYTE,4),{name:yt.COLOR,semantic:yt.COLOR,setIndex:0,typedArray:n,componentDatatype:X.UNSIGNED_BYTE,type:Jt.VEC4,normalized:!0,isRGB565:!1,isTranslucent:!0};if(u(t.RGB))return n=e.getPropertyArray("RGB",X.UNSIGNED_BYTE,3),{name:"COLOR",semantic:yt.COLOR,setIndex:0,typedArray:n,componentDatatype:X.UNSIGNED_BYTE,type:Jt.VEC3,normalized:!0,isRGB565:!1,isTranslucent:!1};if(u(t.RGB565))return n=e.getPropertyArray("RGB565",X.UNSIGNED_SHORT,1),{name:"COLOR",semantic:yt.COLOR,setIndex:0,typedArray:n,componentDatatype:X.FLOAT,type:Jt.VEC3,normalized:!1,isRGB565:!0,isTranslucent:!1};if(u(t.CONSTANT_RGBA)){let i=e.getGlobalProperty("CONSTANT_RGBA",X.UNSIGNED_BYTE,4),o=i[3],r=G.fromBytes(i[0],i[1],i[2],o),s=o<255;return{name:yt.COLOR,semantic:yt.COLOR,setIndex:0,constantColor:r,componentDatatype:X.FLOAT,type:Jt.VEC4,isQuantized:!1,isTranslucent:s}}}function y4e(e){let t=e.json,n;if(u(t.NORMAL))return n=e.getPropertyArray("NORMAL",X.FLOAT,3),{name:yt.NORMAL,semantic:yt.NORMAL,typedArray:n,octEncoded:!1,octEncodedZXY:!1,componentDatatype:X.FLOAT,type:Jt.VEC3};if(u(t.NORMAL_OCT16P))return n=e.getPropertyArray("NORMAL_OCT16P",X.UNSIGNED_BYTE,2),{name:yt.NORMAL,semantic:yt.NORMAL,typedArray:n,octEncoded:!0,octEncodedZXY:!1,quantizedRange:(1<<8)-1,quantizedType:Jt.VEC2,quantizedComponentDatatype:X.UNSIGNED_BYTE,componentDatatype:X.FLOAT,type:Jt.VEC3}}function x4e(e){let t=e.json;if(u(t.BATCH_ID)){let n=e.getPropertyArray("BATCH_ID",X.UNSIGNED_SHORT,1);return{name:yt.FEATURE_ID,semantic:yt.FEATURE_ID,setIndex:0,typedArray:n,componentDatatype:X.fromTypedArray(n),type:Jt.SCALAR}}}var nb=ese;var b4e=Bt.Components,T4e=Bt.Scene,A4e=Bt.Node,C4e=Bt.Primitive,E4e=Bt.Attribute,tse=Bt.Quantization,S4e=Bt.FeatureIdAttribute,w4e=Bt.Material,v4e=Bt.MetallicRoughness;function sy(e){e=y(e,y.EMPTY_OBJECT);let t=e.arrayBuffer,n=y(e.byteOffset,0);this._arrayBuffer=t,this._byteOffset=n,this._loadAttributesFor2D=y(e.loadAttributesFor2D,!1),this._parsedContent=void 0,this._decodePromise=void 0,this._decodedAttributes=void 0,this._promise=void 0,this._error=void 0,this._state=vt.UNLOADED,this._buffers=[],this._components=void 0,this._transform=F.IDENTITY}u(Object.create)&&(sy.prototype=Object.create(lo.prototype),sy.prototype.constructor=sy);Object.defineProperties(sy.prototype,{cacheKey:{get:function(){}},components:{get:function(){return this._components}},transform:{get:function(){return this._transform}}});sy.prototype.load=function(){if(u(this._promise))return this._promise;this._parsedContent=nb.parse(this._arrayBuffer,this._byteOffset),this._state=vt.PROCESSING,this._promise=Promise.resolve(this)};sy.prototype.process=function(e){if(u(this._error)){let t=this._error;throw this._error=void 0,t}if(this._state===vt.READY)return!0;if(this._state===vt.PROCESSING){if(u(this._decodePromise))return!1;this._decodePromise=D4e(this,e.context)}return!1};function D4e(e,t){let i=e._parsedContent.draco,o;if(u(i)?o=kp.decodePointCloud(i,t):o=Promise.resolve(),!!u(o))return e._decodePromise=o,o.then(function(r){if(!e.isDestroyed())return u(r)&&I4e(e,i,r),V4e(e,t),e._state=vt.READY,e}).catch(function(r){e.unload(),e._state=vt.FAILED;let s="Failed to load Draco pnts";e._error=e.getError(s,r)})}function I4e(e,t,n){e._state=vt.READY;let i=e._parsedContent,o;if(u(n.POSITION)){if(o={name:"POSITION",semantic:yt.POSITION,typedArray:n.POSITION.array,componentDatatype:X.FLOAT,type:Jt.VEC3,isQuantized:!1},u(n.POSITION.data.quantization)){let a=n.POSITION.data.quantization,c=a.range,l=h.fromElements(c,c,c),f=h.unpack(a.minValues),d=(1<<a.quantizationBits)-1;o.isQuantized=!0,o.quantizedRange=d,o.quantizedVolumeOffset=f,o.quantizedVolumeScale=l,o.quantizedComponentDatatype=d<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT,o.quantizedType=Jt.VEC3}i.positions=o}if(u(n.NORMAL)){if(o={name:"NORMAL",semantic:yt.NORMAL,typedArray:n.NORMAL.array,componentDatatype:X.FLOAT,type:Jt.VEC3,isQuantized:!1,octEncoded:!1,octEncodedZXY:!1},u(n.NORMAL.data.quantization)){let a=(1<<n.NORMAL.data.quantization.quantizationBits)-1;o.quantizedRange=a,o.octEncoded=!0,o.octEncodedZXY=!0,o.quantizedComponentDatatype=X.UNSIGNED_BYTE,o.quantizedType=Jt.VEC2}i.normals=o}if(u(n.RGBA)?i.colors={name:"COLOR",semantic:yt.COLOR,setIndex:0,typedArray:n.RGBA.array,componentDatatype:X.UNSIGNED_BYTE,type:Jt.VEC4,normalized:!0,isTranslucent:!0}:u(n.RGB)&&(i.colors={name:"COLOR",semantic:yt.COLOR,setIndex:0,typedArray:n.RGB.array,componentDatatype:X.UNSIGNED_BYTE,type:Jt.VEC3,normalized:!0,isTranslucent:!1}),u(n.BATCH_ID)){let a=n.BATCH_ID.array;i.batchIds={name:"_FEATURE_ID",semantic:yt.FEATURE_ID,setIndex:0,typedArray:a,componentDatatype:X.fromTypedArray(a),type:Jt.SCALAR}}let r=i.batchTableJson,s=t.batchTableProperties;for(let a in s)if(s.hasOwnProperty(a)){let c=n[a];u(r)||(r={}),i.hasDracoBatchTable=!0;let l=c.data;r[a]={byteOffset:l.byteOffset,type:P4e(l.componentsPerAttribute),componentType:R4e(l.componentDatatype),typedArray:c.array}}i.batchTableJson=r}function P4e(e){switch(e){case 1:return"SCALAR";case 2:return"VEC2";case 3:return"VEC3";case 4:return"VEC4"}}function R4e(e){switch(e){case ee.BYTE:return"BYTE";case ee.UNSIGNED_BYTE:return"UNSIGNED_BYTE";case ee.SHORT:return"SHORT";case ee.UNSIGNED_SHORT:return"UNSIGNED_SHORT";case ee.INT:return"INT";case ee.UNSIGNED_INT:return"UNSIGNED_INT";case ee.DOUBLE:return"DOUBLE";case ee.FLOAT:return"FLOAT"}}function DO(e,t,n){let i=t.typedArray,o;if(t.octEncoded&&(o=new tse,o.octEncoded=t.octEncoded,o.octEncodedZXY=t.octEncodedZXY,o.normalizationRange=t.quantizedRange,o.type=t.quantizedType,o.componentDatatype=t.quantizedComponentDatatype),t.isQuantized){o=new tse;let a=t.quantizedRange;o.normalizationRange=a,o.quantizedVolumeOffset=h.ZERO;let c=t.quantizedVolumeScale;o.quantizedVolumeDimensions=c,o.quantizedVolumeStepSize=h.divideByScalar(c,a,new h),o.componentDatatype=t.quantizedComponentDatatype,o.type=t.quantizedType}let r=new E4e;if(r.name=t.name,r.semantic=t.semantic,r.setIndex=t.setIndex,r.componentDatatype=t.componentDatatype,r.type=t.type,r.normalized=y(t.normalized,!1),r.min=t.min,r.max=t.max,r.quantization=o,t.isRGB565&&(i=Ln.decodeRGB565(i)),u(t.constantColor)){let a=new Array(4);r.constant=G.pack(t.constantColor,a)}else{let a=dt.createVertexBuffer({typedArray:i,context:n,usage:Fe.STATIC_DRAW});a.vertexArrayDestroyable=!1,e._buffers.push(a),r.buffer=a}let s=e._loadAttributesFor2D;return r.semantic===yt.POSITION&&s&&(r.typedArray=i),r}var nse,sV;function O4e(e){if(!u(sV)){nse=new ise.default(0),sV=new Array(e);for(let t=0;t<e;++t)sV[t]=nse.random()}return sV}var M4e=new h,L4e=new h,N4e=new h;function F4e(e){let t=e.typedArray,n=20,i=t.length/3,o=Math.min(i,n),r=O4e(n),s=Number.MAX_VALUE,a=-Number.MAX_VALUE,c=h.fromElements(s,s,s,M4e),l=h.fromElements(a,a,a,L4e),f,d,p;if(e.isQuantized)c=h.ZERO,l=e.quantizedVolumeScale;else for(f=0;f<o;++f)d=Math.floor(r[f]*i),p=h.unpack(t,d*3,N4e),h.minimumByComponent(c,p,c),h.maximumByComponent(l,p,l);e.min=h.clone(c),e.max=h.clone(l)}var B4e={name:yt.COLOR,semantic:yt.COLOR,setIndex:0,constantColor:G.DARKGRAY,componentDatatype:X.FLOAT,type:Jt.VEC4,isQuantized:!1,isTranslucent:!1};function k4e(e,t,n){let i=[],o,r=t.positions;return u(r)&&(F4e(r),o=DO(e,r,n),o.count=t.pointsLength,i.push(o)),u(t.normals)&&(o=DO(e,t.normals,n),i.push(o)),u(t.colors)?(o=DO(e,t.colors,n),i.push(o)):(o=DO(e,B4e,n),i.push(o)),u(t.batchIds)&&(o=DO(e,t.batchIds,n),i.push(o)),i}function U4e(e,t){let n=e.batchLength,i=e.pointsLength,o=e.batchTableBinary,r=!u(e.batchIds);if(u(o)||e.hasDracoBatchTable){let s=y(n,i);return Yp({count:s,batchTable:e.batchTableJson,binaryBody:o,parseAsPropertyAttributes:r,customAttributeOutput:t})}return new Da({schema:{},propertyTables:[]})}function V4e(e,t){let n=e._parsedContent,i=new v4e;i.metallicFactor=0,i.roughnessFactor=.9;let o=new w4e;o.metallicRoughness=i;let r=n.colors;u(r)&&r.isTranslucent&&(o.alphaMode=am.BLEND);let s=!u(n.normals);o.unlit=s;let a=new C4e;if(a.attributes=k4e(e,n,t),a.primitiveType=Me.POINTS,a.material=o,u(n.batchIds)){let g=new S4e;g.propertyTableId=0,g.setIndex=0,g.positionalLabel="featureId_0",a.featureIds.push(g)}let c=new A4e;c.index=0,c.primitives=[a];let l=new T4e;l.nodes=[c],l.upAxis=No.Z,l.forwardAxis=No.X;let f=new b4e;f.scene=l,f.nodes=[c];let d=[];f.structuralMetadata=U4e(n,d),d.length>0&&z4e(e,a,d,t),u(n.rtcCenter)&&(f.transform=F.multiplyByTranslation(f.transform,n.rtcCenter,f.transform));let p=n.positions;u(p)&&p.isQuantized&&(f.transform=F.multiplyByTranslation(f.transform,p.quantizedVolumeOffset,f.transform)),e._components=f,e._parsedContent=void 0,e._arrayBuffer=void 0}function z4e(e,t,n,i){let o=t.attributes,r=n.length;for(let s=0;s<r;s++){let a=n[s],c=dt.createVertexBuffer({typedArray:a.typedArray,context:i,usage:Fe.STATIC_DRAW});c.vertexArrayDestroyable=!1,e._buffers.push(c),a.buffer=c,a.typedArray=void 0,o.push(a)}t.propertyAttributeIds=[0]}sy.prototype.unload=function(){let e=this._buffers;for(let t=0;t<e.length;t++)e[t].destroy();e.length=0,this._components=void 0,this._parsedContent=void 0,this._arrayBuffer=void 0};var IO=sy;var H4e=new h,G4e=new h,W4e=new h,j4e=new F,q4e=new F,Y4e=new F,X4e=new fe,K4e=new se;function OC(e,t,n,i,o,r,s){if(!e._ready||n.mode===te.MORPHING)return;let a=Number.MAX_VALUE,c=e.sceneGraph,l=c._runtimeNodes;for(let f=0;f<l.length;f++){let d=l[f],p=d.node,g=F.clone(d.computedTransform,j4e),m=F.clone(c.computedModelMatrix,q4e),x=p.instances;u(x)&&x.transformInWorldSpace&&(m=F.multiplyTransformation(e.modelMatrix,c.components.transform,m),g=F.multiplyTransformation(c.axisCorrectionMatrix,d.computedTransform,g));let b=F.multiplyTransformation(m,g,Y4e);n.mode!==te.SCENE3D&&(b=Pt.basisTo2D(n.mapProjection,b,b));let T=[];if(u(x)){let A=x.attributes[0].count,S=x.attributes[0].componentDatatype,w=12,D=d.transformsTypedArray;if(!u(D)){let R=d.instancingTransformsBuffer;u(R)&&n.context.webgl2&&(D=X.createTypedArray(S,A*w),R.getBufferData(D))}if(u(D))for(let R=0;R<A;R++){let P=R*w,L=new F(D[P],D[P+1],D[P+2],D[P+3],D[P+4],D[P+5],D[P+6],D[P+7],D[P+8],D[P+9],D[P+10],D[P+11],0,0,0,1);x.transformInWorldSpace?(F.multiplyTransformation(L,g,L),F.multiplyTransformation(m,L,L)):F.multiplyTransformation(L,b,L),T.push(L)}}T.length===0&&T.push(b);let C=d.runtimePrimitives.length;for(let A=0;A<C;A++){let S=d.runtimePrimitives[A],w=S.primitive;if(u(S.boundingSphere)&&!u(x)){let B=se.transform(S.boundingSphere,b,K4e),V=ti.raySphere(t,B);if(!u(V))continue}let D=Qt.getAttributeBySemantic(w,yt.POSITION),R=D.count;if(!u(w.indices))continue;let P=w.indices.typedArray;if(!u(P)){let B=w.indices.buffer,V=w.indices.count,U=w.indices.indexDatatype;u(B)&&n.context.webgl2&&(U===Ne.UNSIGNED_BYTE?P=new Uint8Array(V):U===Ne.UNSIGNED_SHORT?P=new Uint16Array(V):U===Ne.UNSIGNED_INT&&(P=new Uint32Array(V)),B.getBufferData(P))}let L=D.typedArray,N=D.componentDatatype,_=D.type,E=D.quantization;u(E)&&(N=D.quantization.componentDatatype,_=D.quantization.type);let v=Jt.getNumberOfComponents(_),I=R*v;if(!u(L)){let B=D.buffer;u(B)&&n.context.webgl2&&(L=X.createTypedArray(N,I),B.getBufferData(L,D.byteOffset,0,I)),E&&D.normalized&&(L=Ln.dequantize(L,N,_,R))}if(!u(P)||!u(L))return;r=y(r,ne.WGS84),i=y(i,1),o=y(o,0);let M=P.length;for(let B=0;B<M;B+=3){let V=P[B],U=P[B+1],H=P[B+2];for(let k of T){let q=M9(L,V,v,E,k,i,o,r,H4e),j=M9(L,U,v,E,k,i,o,r,G4e),Z=M9(L,H,v,E,k,i,o,r,W4e),W=ti.rayTriangleParametric(t,q,j,Z,y(e.backFaceCulling,!0));u(W)&&W<a&&W>=0&&(a=W)}}}}if(a!==Number.MAX_VALUE){if(s=gn.getPoint(t,a,s),n.mode!==te.SCENE3D){h.fromElements(s.y,s.z,s.x,s);let f=n.mapProjection,d=f.ellipsoid,p=f.unproject(s,X4e);d.cartographicToCartesian(p,s)}return s}}function M9(e,t,n,i,o,r,s,a,c){let l=t*n;if(c.x=e[l],c.y=e[l+1],c.z=e[l+2],u(i))if(i.octEncoded){if(c=Ln.octDecodeInRange(c,i.normalizationRange,c),i.octEncodedZXY){let f=c.x;c.x=c.z,c.z=c.y,c.y=f}}else c=h.multiplyComponents(c,i.quantizedVolumeStepSize,c),c=h.add(c,i.quantizedVolumeOffset,c);return c=F.multiplyByPoint(o,c,c),r!==1&&Kr.getPosition(c,a,r,s,c),c}function Co(e){e=y(e,y.EMPTY_OBJECT),this._loader=e.loader,this._resource=e.resource,this.type=y(e.type,dr.GLTF),this.modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this._modelMatrix=F.clone(this.modelMatrix),this._scale=y(e.scale,1),this._minimumPixelSize=y(e.minimumPixelSize,0),this._maximumScale=e.maximumScale,this._clampedScale=u(this._maximumScale)?Math.min(this._scale,this._maximumScale):this._scale,this._computedScale=this._clampedScale,this._updateModelMatrix=!1,this.referenceMatrix=void 0,this._iblReferenceFrameMatrix=Q.clone(Q.IDENTITY),this._resourcesLoaded=!1,this._drawCommandsBuilt=!1,this._ready=!1,this._customShader=e.customShader,this._content=e.content,this._texturesLoaded=!1,this._defaultTexture=void 0,this._activeAnimations=new $1(this),this._clampAnimations=y(e.clampAnimations,!0),this._userAnimationDirty=!1,this._id=e.id,this._idDirty=!1,this._color=G.clone(e.color),this._colorBlendMode=y(e.colorBlendMode,ic.HIGHLIGHT),this._colorBlendAmount=y(e.colorBlendAmount,.5);let t=y(e.silhouetteColor,G.RED);this._silhouetteColor=G.clone(t),this._silhouetteSize=y(e.silhouetteSize,0),this._silhouetteDirty=!1,this._silhouetteId=void 0,this._cull=y(e.cull,!0),this._opaquePass=y(e.opaquePass,Ae.OPAQUE),this._allowPicking=y(e.allowPicking,!0),this._show=y(e.show,!0),this._style=void 0,this._styleDirty=!1,this._styleCommandsNeeded=void 0;let n=y(e.featureIdLabel,"featureId_0");typeof n=="number"&&(n=`featureId_${n}`),this._featureIdLabel=n;let i=y(e.instanceFeatureIdLabel,"instanceFeatureId_0");typeof i=="number"&&(i=`instanceFeatureId_${i}`),this._instanceFeatureIdLabel=i,this._featureTables=[],this._featureTableId=void 0,this._featureTableIdDirty=!0,this._pipelineResources=[],this._modelResources=[],this._pickIds=[],this._boundingSphere=new se,this._initialRadius=void 0,this._heightReference=y(e.heightReference,qe.NONE),this._heightDirty=this._heightReference!==qe.NONE,this._removeUpdateHeightCallback=void 0,this._verticalExaggerationOn=!1,this._clampedModelMatrix=void 0;let o=e.scene;u(o)&&u(o.terrainProviderChanged)&&(this._terrainProviderChangedCallback=o.terrainProviderChanged.addEventListener(()=>{this._heightDirty=!0})),this._scene=o,this._distanceDisplayCondition=e.distanceDisplayCondition;let r=new cm(e.pointCloudShading);this._pointCloudShading=r,this._attenuation=r.attenuation,this._pointCloudBackFaceCulling=r.backFaceCulling;let s=e.clippingPlanes;u(s)&&s.owner===void 0?xs.setOwner(s,this,"_clippingPlanes"):this._clippingPlanes=s,this._clippingPlanesState=0,this._clippingPlanesMatrix=F.clone(F.IDENTITY),this._lightColor=h.clone(e.lightColor),this._imageBasedLighting=u(e.imageBasedLighting)?e.imageBasedLighting:new Sx,this._shouldDestroyImageBasedLighting=!u(e.imageBasedLighting),this._backFaceCulling=y(e.backFaceCulling,!0),this._backFaceCullingDirty=!1,this._shadows=y(e.shadows,Tn.ENABLED),this._shadowsDirty=!1,this._debugShowBoundingVolumeDirty=!1,this._debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this._enableDebugWireframe=y(e.enableDebugWireframe,!1),this._enableShowOutline=y(e.enableShowOutline,!0),this._debugWireframe=y(e.debugWireframe,!1),this._debugWireframe===!0&&this._enableDebugWireframe===!1&&this.type===dr.GLTF&&Nt("model-debug-wireframe-ignored","enableDebugWireframe must be set to true in Model.fromGltf, otherwise debugWireframe will be ignored.");let a=e.credit;typeof a=="string"&&(a=new At(a)),this._credits=[],this._credit=a,this._resourceCredits=[],this._gltfCredits=[],this._showCreditsOnScreen=y(e.showCreditsOnScreen,!1),this._showCreditsOnScreenDirty=!0,this._splitDirection=y(e.splitDirection,Gc.NONE),this._enableShowOutline=y(e.enableShowOutline,!0),this.showOutline=y(e.showOutline,!0),this.outlineColor=y(e.outlineColor,G.BLACK),this._classificationType=e.classificationType,this._statistics=new vO,this._sceneMode=void 0,this._projectTo2D=y(e.projectTo2D,!1),this._enablePick=y(e.enablePick,!1),this._fogRenderable=void 0,this._skipLevelOfDetail=!1,this._ignoreCommands=y(e.ignoreCommands,!1),this._errorEvent=new pe,this._readyEvent=new pe,this._texturesReadyEvent=new pe,this._sceneGraph=void 0,this._nodesByName={},this.pickObject=e.pickObject,this._marsOptions=y(e.marsOptions,{})}function L9(e,t){if(e._errorEvent.numberOfListeners>0){e._errorEvent.raiseEvent(t);return}console.log(t)}function Z4e(e,t){let n=e._featureTables,i=t.propertyTables,o=i.length;for(let r=0;r<o;r++){let s=i[r],a=new tR({model:e,propertyTable:s});n.push(a)}return n}function Q4e(e,t){let n=t._featureIdLabel,i=t._instanceFeatureIdLabel,o,r,s,a;for(o=0;o<e.nodes.length;o++)if(a=e.nodes[o],u(a.instances)&&(s=Qt.getFeatureIdsByLabel(a.instances.featureIds,i),u(s)&&u(s.propertyTableId)))return s.propertyTableId;for(o=0;o<e.nodes.length;o++)for(a=e.nodes[o],r=0;r<a.primitives.length;r++){let c=a.primitives[r],l=Qt.getFeatureIdsByLabel(c.featureIds,n);if(u(l))return l.propertyTableId}if(t._featureTables.length===1)return 0}function B9(e,t){if(!u(e)&&!u(t))return!1;if(u(e)!==u(t))return!0;let n=e.alpha,i=t.alpha;return Math.floor(n)!==Math.floor(i)||Math.ceil(n)!==Math.ceil(i)}Object.defineProperties(Co.prototype,{ready:{get:function(){return this._ready}},errorEvent:{get:function(){return this._errorEvent}},readyEvent:{get:function(){return this._readyEvent}},incrementallyLoadTextures:{get:function(){return y(this._loader.incrementallyLoadTextures,!1)}},texturesReadyEvent:{get:function(){return this._texturesReadyEvent}},loader:{get:function(){return this._loader}},statistics:{get:function(){return this._statistics}},activeAnimations:{get:function(){return this._activeAnimations}},clampAnimations:{get:function(){return this._clampAnimations},set:function(e){this._clampAnimations=e}},cull:{get:function(){return this._cull}},opaquePass:{get:function(){return this._opaquePass}},pointCloudShading:{get:function(){return this._pointCloudShading},set:function(e){e!==this._pointCloudShading&&this.resetDrawCommands(),this._pointCloudShading=e}},customShader:{get:function(){return this._customShader},set:function(e){e!==this._customShader&&this.resetDrawCommands(),this._customShader=e}},sceneGraph:{get:function(){return this._sceneGraph}},content:{get:function(){return this._content}},heightReference:{get:function(){return this._heightReference},set:function(e){e!==this._heightReference&&(this._heightDirty=!0),this._heightReference=e}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=It.clone(e,this._distanceDisplayCondition)}},structuralMetadata:{get:function(){return this._sceneGraph.components.structuralMetadata}},featureTableId:{get:function(){return this._featureTableId},set:function(e){this._featureTableId=e}},featureTables:{get:function(){return this._featureTables},set:function(e){this._featureTables=e}},id:{get:function(){return this._id},set:function(e){e!==this._id&&(this._idDirty=!0),this._id=e}},allowPicking:{get:function(){return this._allowPicking}},style:{get:function(){return this._style},set:function(e){this._style=e,this._styleDirty=!0}},color:{get:function(){return this._color},set:function(e){B9(e,this._color)&&this.resetDrawCommands(),this._color=G.clone(e,this._color)}},colorBlendMode:{get:function(){return this._colorBlendMode},set:function(e){this._colorBlendMode=e}},colorBlendAmount:{get:function(){return this._colorBlendAmount},set:function(e){this._colorBlendAmount=e}},silhouetteColor:{get:function(){return this._silhouetteColor},set:function(e){if(!G.equals(e,this._silhouetteColor)){let t=B9(e,this._silhouetteColor);this._silhouetteDirty=this._silhouetteDirty||t}this._silhouetteColor=G.clone(e,this._silhouetteColor)}},silhouetteSize:{get:function(){return this._silhouetteSize},set:function(e){if(e!==this._silhouetteSize){let t=this._silhouetteSize,n=e>0&&t===0||e===0&&t>0;this._silhouetteDirty=this._silhouetteDirty||n,this._backFaceCullingDirty=this._backFaceCullingDirty||n}this._silhouetteSize=e}},boundingSphere:{get:function(){let e=u(this._clampedModelMatrix)?this._clampedModelMatrix:this.modelMatrix;return sse(this,e),this._boundingSphere}},debugShowBoundingVolume:{get:function(){return this._debugShowBoundingVolume},set:function(e){this._debugShowBoundingVolume!==e&&(this._debugShowBoundingVolumeDirty=!0),this._debugShowBoundingVolume=e}},debugWireframe:{get:function(){return this._debugWireframe},set:function(e){this._debugWireframe!==e&&this.resetDrawCommands(),this._debugWireframe=e,this._debugWireframe===!0&&this._enableDebugWireframe===!1&&this.type===dr.GLTF&&Nt("model-debug-wireframe-ignored","enableDebugWireframe must be set to true in Model.fromGltfAsync, otherwise debugWireframe will be ignored.")}},show:{get:function(){return this._show},set:function(e){this._show=e}},featureIdLabel:{get:function(){return this._featureIdLabel},set:function(e){typeof e=="number"&&(e=`featureId_${e}`),e!==this._featureIdLabel&&(this._featureTableIdDirty=!0),this._featureIdLabel=e}},instanceFeatureIdLabel:{get:function(){return this._instanceFeatureIdLabel},set:function(e){typeof e=="number"&&(e=`instanceFeatureId_${e}`),e!==this._instanceFeatureIdLabel&&(this._featureTableIdDirty=!0),this._instanceFeatureIdLabel=e}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){e!==this._clippingPlanes&&(xs.setOwner(e,this,"_clippingPlanes"),this.resetDrawCommands())}},lightColor:{get:function(){return this._lightColor},set:function(e){u(e)!==u(this._lightColor)&&this.resetDrawCommands(),this._lightColor=h.clone(e,this._lightColor)}},imageBasedLighting:{get:function(){return this._imageBasedLighting},set:function(e){e!==this._imageBasedLighting&&(this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=e,this._shouldDestroyImageBasedLighting=!1,this.resetDrawCommands())}},backFaceCulling:{get:function(){return this._backFaceCulling},set:function(e){e!==this._backFaceCulling&&(this._backFaceCullingDirty=!0),this._backFaceCulling=e}},scale:{get:function(){return this._scale},set:function(e){e!==this._scale&&(this._updateModelMatrix=!0),this._scale=e}},computedScale:{get:function(){return this._computedScale}},minimumPixelSize:{get:function(){return this._minimumPixelSize},set:function(e){e!==this._minimumPixelSize&&(this._updateModelMatrix=!0),this._minimumPixelSize=e}},maximumScale:{get:function(){return this._maximumScale},set:function(e){e!==this._maximumScale&&(this._updateModelMatrix=!0),this._maximumScale=e}},shadows:{get:function(){return this._shadows},set:function(e){e!==this._shadows&&(this._shadowsDirty=!0),this._shadows=e}},credit:{get:function(){return this._credit}},showCreditsOnScreen:{get:function(){return this._showCreditsOnScreen},set:function(e){this._showCreditsOnScreen!==e&&(this._showCreditsOnScreenDirty=!0),this._showCreditsOnScreen=e}},splitDirection:{get:function(){return this._splitDirection},set:function(e){this._splitDirection!==e&&this.resetDrawCommands(),this._splitDirection=e}},classificationType:{get:function(){return this._classificationType}},pickIds:{get:function(){return this._pickIds}},styleCommandsNeeded:{get:function(){return this._styleCommandsNeeded}}});Co.prototype.getNode=function(e){return this._nodesByName[e]};Co.prototype.setArticulationStage=function(e,t){this._sceneGraph.setArticulationStage(e,t)};Co.prototype.applyArticulations=function(){this._sceneGraph.applyArticulations()};Co.prototype.makeStyleDirty=function(){this._styleDirty=!0};Co.prototype.resetDrawCommands=function(){this._drawCommandsBuilt=!1};var $4e=new F,J4e=new Q,e8e=new F;Co.prototype.update=function(e){let t=!1;try{t=t8e(this,e)}catch(n){if(!this._loader.incrementallyLoadTextures&&n.name==="TextureError")L9(this,n);else{let i=Qt.getError("model",this._resource,n);L9(this,i)}}if(i8e(this,e),n8e(this,e),o8e(this,e),!this._resourcesLoaded&&t){this._resourcesLoaded=!0;let n=this._loader.components;if(!u(n)){if(this._loader.isUnloaded())return;let r=Qt.getError("model",this._resource,new ue("Failed to load model."));L9(r),this._rejectLoad=this._rejectLoad&&this._rejectLoad(r)}let i=n.structuralMetadata;u(i)&&i.propertyTableCount>0&&Z4e(this,i);let o=new wO({model:this,modelComponents:n});this._sceneGraph=o,this._gltfCredits=o.components.asset.credits}if(!(!this._resourcesLoaded||e.mode===te.MORPHING)){if(r8e(this),s8e(this),a8e(this,e),c8e(this),l8e(this,e),u8e(this,e),f8e(this,e),d8e(this,e),h8e(this,e),m8e(this,e),this._defaultTexture=e.context.defaultTexture,p8e(this,e),_8e(this,e),g8e(this),y8e(this,e),T8e(this,e),!this._ready){e.afterRender.push(()=>{this._ready=!0,this._readyEvent.raiseEvent(this)});return}this._loader.incrementallyLoadTextures&&!this._texturesLoaded&&this._loader.texturesLoaded&&(this.resetDrawCommands(),this._texturesLoaded=!0,this._texturesReadyEvent.raiseEvent(this)),b8e(this),A8e(this,e),C8e(this),E8e(this,e)}};function t8e(e,t){return!e._resourcesLoaded||e._loader.incrementallyLoadTextures&&!e._texturesLoaded?(t.afterRender.push(()=>!0),e._loader.process(t)):!0}function n8e(e,t){u(e._customShader)&&e._customShader.update(t)}function i8e(e,t){if(u(e._marsOptions)&&u(e._marsOptions.customShaders)){let n=ip.getCache(e._marsOptions.customShaders);for(let i in n)Object.prototype.hasOwnProperty.call(n,i)&&n[i].update(t)}}function o8e(e,t){e._imageBasedLighting.update(t),e._imageBasedLighting.shouldRegenerateShaders&&e.resetDrawCommands()}function r8e(e){if(!e._featureTableIdDirty)return;e._featureTableIdDirty=!1;let t=e._sceneGraph.components,n=t.structuralMetadata;u(n)&&n.propertyTableCount>0&&(e.featureTableId=Q4e(t,e),e._styleDirty=!0,e.resetDrawCommands())}function s8e(e){e._styleDirty&&(e.applyStyle(e._style),e._styleDirty=!1)}function a8e(e,t){let n=e._featureTables,i=n.length,o=!1;for(let r=0;r<i;r++)n[r].update(t),n[r].styleCommandsNeededDirty&&(o=!0);o&&rse(e)}function rse(e){let t=e.featureTables[e.featureTableId];e._styleCommandsNeeded=Hd.getStyleCommandsNeeded(t.featuresLength,t.batchTexture.translucentFeaturesLength)}function c8e(e){let t=e.pointCloudShading;t.attenuation!==e._attenuation&&(e.resetDrawCommands(),e._attenuation=t.attenuation),t.backFaceCulling!==e._pointCloudBackFaceCulling&&(e.resetDrawCommands(),e._pointCloudBackFaceCulling=t.backFaceCulling)}function l8e(e,t){e._silhouetteDirty&&(ase(t)&&e.resetDrawCommands(),e._silhouetteDirty=!1)}function u8e(e,t){let n=e.hasSkipLevelOfDetail(t);n!==e._skipLevelOfDetail&&(e.resetDrawCommands(),e._skipLevelOfDetail=n)}function f8e(e,t){let n=0;e.isClippingEnabled()&&(e._clippingPlanes.owner===e&&e._clippingPlanes.update(t),n=e._clippingPlanes.clippingPlanesState),n!==e._clippingPlanesState&&(e.resetDrawCommands(),e._clippingPlanesState=n)}function d8e(e,t){t.mode!==e._sceneMode&&(e._projectTo2D?e.resetDrawCommands():e._updateModelMatrix=!0,e._sceneMode=t.mode)}function h8e(e,t){let n=t.fog.enabled&&t.fog.renderable;n!==e._fogRenderable&&(e.resetDrawCommands(),e._fogRenderable=n)}function m8e(e,t){let n=t.verticalExaggeration!==1;e._verticalExaggerationOn!==n&&(e.resetDrawCommands(),e._verticalExaggerationOn=n)}function p8e(e,t){e._drawCommandsBuilt||(e.destroyPipelineResources(),e._sceneGraph.buildDrawCommands(t),e._drawCommandsBuilt=!0)}function _8e(e,t){F.equals(e.modelMatrix,e._modelMatrix)||(e._updateModelMatrix=!0,e._modelMatrix=F.clone(e.modelMatrix,e._modelMatrix))}var ay=new h,N9=new fe;function g8e(e){if(!e._updateModelMatrix&&!e._heightDirty&&e._minimumPixelSize===0)return;u(e._removeUpdateHeightCallback)&&(e._removeUpdateHeightCallback(),e._removeUpdateHeightCallback=void 0);let t=e._scene;if(!u(t)||e.heightReference===qe.NONE){e._clampedModelMatrix=void 0;return}let n=t.globe,i=y(n?.ellipsoid,ne.WGS84),o=e.modelMatrix;ay.x=o[12],ay.y=o[13],ay.z=o[14];let r=i.cartesianToCartographic(ay);if(!u(r)){e._clampedModelMatrix=void 0;return}u(e._clampedModelMatrix)||(e._clampedModelMatrix=F.clone(o,new F)),e._removeUpdateHeightCallback=t.updateHeight(r,ose(e,i,r),e.heightReference);let s=t.getHeight(r,e.heightReference);if(u(s)){let a=ose(e,i,r);fe.clone(r,N9),N9.height=s,a(N9)}e._heightDirty=!1,e._updateModelMatrix=!0}function y8e(e,t){if(!e._updateModelMatrix&&e._minimumPixelSize===0)return;let n=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;sse(e,n),x8e(e,n,t)}function sse(e,t){e._clampedScale=u(e._maximumScale)?Math.min(e._scale,e._maximumScale):e._scale,e._boundingSphere.center=h.multiplyByScalar(e._sceneGraph.boundingSphere.center,e._clampedScale,e._boundingSphere.center),e._boundingSphere.radius=e._initialRadius*e._clampedScale,e._boundingSphere=se.transform(e._boundingSphere,t,e._boundingSphere)}function x8e(e,t,n){let i=e.scale;if(e.minimumPixelSize!==0&&!e._projectTo2D){let o=n.context,r=Math.max(o.drawingBufferWidth,o.drawingBufferHeight);F.getTranslation(t,ay),e._sceneMode!==te.SCENE3D&&no.computeActualWgs84Position(n,ay,ay);let s=e._boundingSphere.radius,a=S8e(ay,s,n),c=1/a;Math.min(c*(2*s),r)<e.minimumPixelSize&&(i=e.minimumPixelSize*a/(2*e._initialRadius))}e._computedScale=u(e.maximumScale)?Math.min(e.maximumScale,i):i}function b8e(e){if(!e._idDirty)return;e._idDirty=!1;let t=e._id,n=e._pickIds,i=n.length;for(let o=0;o<i;++o)n[o].object.id=t}function T8e(e,t){let n=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix,i=y(e.referenceMatrix,n),o=t.context,r=e._imageBasedLighting;if(r.useSphericalHarmonicCoefficients||r.useSpecularEnvironmentMaps){let s=J4e,a=$4e;a=F.multiply(o.uniformState.view3D,i,a),s=F.getMatrix3(a,s),s=Q.getRotation(s,s),e._iblReferenceFrameMatrix=Q.transpose(s,e._iblReferenceFrameMatrix)}if(e.isClippingEnabled()){let s=e8e;s=F.multiply(o.uniformState.view3D,i,s),s=F.multiply(s,e._clippingPlanes.modelMatrix,s),e._clippingPlanesMatrix=F.inverseTranspose(s,e._clippingPlanesMatrix)}}function A8e(e,t){let n=e._sceneGraph;if(e._updateModelMatrix||e._minimumPixelSize!==0){let o=u(e._clampedModelMatrix)?e._clampedModelMatrix:e.modelMatrix;n.updateModelMatrix(o,t),e._updateModelMatrix=!1}e._backFaceCullingDirty&&(n.updateBackFaceCulling(e._backFaceCulling),e._backFaceCullingDirty=!1),e._shadowsDirty&&(n.updateShadows(e._shadows),e._shadowsDirty=!1),e._debugShowBoundingVolumeDirty&&(n.updateShowBoundingVolume(e._debugShowBoundingVolume),e._debugShowBoundingVolumeDirty=!1);let i=!1;u(e.classificationType)||(i=e._userAnimationDirty||e._activeAnimations.update(t)),n.update(t,i),e._userAnimationDirty=!1}function C8e(e){if(!e._showCreditsOnScreenDirty)return;e._showCreditsOnScreenDirty=!1,e._credits.length=0;let t=e._showCreditsOnScreen;if(u(e._credit)){let s=At.clone(e._credit);s.showOnScreen=s.showOnScreen||t,e._credits.push(s)}let n=e._resourceCredits,i=n.length;for(let s=0;s<i;s++){let a=At.clone(n[s]);a.showOnScreen=a.showOnScreen||t,e._credits.push(a)}let o=e._gltfCredits,r=o.length;for(let s=0;s<r;s++){let a=At.clone(o[s]);a.showOnScreen=a.showOnScreen||t,e._credits.push(a)}}function E8e(e,t){let n=v8e(e,t),i=e.isInvisible(),o=e.hasSilhouette(t),r=e._show&&e._computedScale!==0&&n&&(!i||o),s=t.passes,a=s.render||s.pick&&e.allowPicking;r&&!e._ignoreCommands&&a&&(D8e(e,t),e._sceneGraph.pushDrawCommands(t))}var F9=new se;function S8e(e,t,n){return F9.center=e,F9.radius=t,n.camera.getPixelSize(F9,n.context.drawingBufferWidth,n.context.drawingBufferHeight)}var aV=new h;function ose(e,t,n){return function(i){xA(e.heightReference)&&(i.height+=n.height),t.cartographicToCartesian(i,aV);let o=e._clampedModelMatrix;F.clone(e.modelMatrix,o),o[12]=aV.x,o[13]=aV.y,o[14]=aV.z,e._heightDirty=!0}}var w8e=new h;function v8e(e,t){let n=e.distanceDisplayCondition;if(!u(n))return!0;let i=n.near*n.near,o=n.far*n.far,r;if(t.mode===te.SCENE2D){let a=(t.camera.frustum.right-t.camera.frustum.left)*.5;r=a*a}else{let s=F.getTranslation(e.modelMatrix,w8e);no.computeActualWgs84Position(t,s,s),r=h.distanceSquared(s,t.camera.positionWC)}return r>=i&&r<=o}function D8e(e,t){let n=t.creditDisplay,i=e._credits,o=i.length;for(let r=0;r<o;r++)n.addCreditToNextFrame(i[r])}Co.prototype.isTranslucent=function(){let e=this.color;return u(e)&&e.alpha>0&&e.alpha<1};Co.prototype.isInvisible=function(){let e=this.color;return u(e)&&e.alpha===0};function ase(e){return e.context.stencilBuffer}Co.prototype.hasSilhouette=function(e){return ase(e)&&this._silhouetteSize>0&&this._silhouetteColor.alpha>0&&!u(this._classificationType)};Co.prototype.hasSkipLevelOfDetail=function(e){if(!dr.is3DTiles(this.type))return!1;let t=e.context.stencilBuffer,n=this._content.tileset;return t&&n.isSkippingLevelOfDetail};Co.prototype.isClippingEnabled=function(){let e=this._clippingPlanes;return u(e)&&e.enabled&&e.length!==0};Co.prototype.pick=function(e,t,n,i,o){return OC(this,e,t,n,i,o)};Co.prototype.isDestroyed=function(){return!1};Co.prototype.destroy=function(){let e=this._loader;u(e)&&e.destroy();let t=this._featureTables;if(u(t)){let i=t.length;for(let o=0;o<i;o++)t[o].destroy()}this.destroyPipelineResources(),this.destroyModelResources(),u(this._removeUpdateHeightCallback)&&(this._removeUpdateHeightCallback(),this._removeUpdateHeightCallback=void 0),u(this._terrainProviderChangedCallback)&&(this._terrainProviderChangedCallback(),this._terrainProviderChangedCallback=void 0);let n=this._clippingPlanes;u(n)&&!n.isDestroyed()&&n.owner===this&&n.destroy(),this._clippingPlanes=void 0,this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=void 0,le(this)};Co.prototype.destroyPipelineResources=function(){let e=this._pipelineResources;for(let t=0;t<e.length;t++)e[t].destroy();this._pipelineResources.length=0,this._pickIds.length=0};Co.prototype.destroyModelResources=function(){let e=this._modelResources;for(let t=0;t<e.length;t++)e[t].destroy();this._modelResources.length=0};Co.fromGltfAsync=async function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.url,e.gltf),n={releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,enablePick:e.enablePick,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:u(e.classificationType)},i=y(e.basePath,""),o=Ie.createIfNeeded(i);u(t.asset)?(n.gltfJson=t,n.baseResource=o,n.gltfResource=o):t instanceof Uint8Array?(n.typedArray=t,n.baseResource=o,n.gltfResource=o):n.gltfResource=Ie.createIfNeeded(t);let r=new Gp(n),a=u(e.content)?dr.TILE_GLTF:dr.GLTF,c=n.gltfResource,l=PO(r,a,e);l.resource=c;try{await r.load()}catch(g){throw r.destroy(),Qt.getError("model",c,g)}let f=e.gltfCallback;u(f)&&f(r.gltfJson);let d=new Co(l),p=d._resource.credits;if(u(p)){let g=p.length;for(let m=0;m<g;m++)d._resourceCredits.push(At.clone(p[m]))}return d};Co.fromB3dm=async function(e){let t={b3dmResource:e.resource,arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,enablePick:e.enablePick,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline,loadForClassification:u(e.classificationType)},n=new G1(t);try{await n.load();let i=PO(n,dr.TILE_B3DM,e);return new Co(i)}catch(i){throw n.destroy(),i}};Co.fromPnts=async function(e){let t={arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,loadAttributesFor2D:e.projectTo2D},n=new IO(t);try{await n.load();let i=PO(n,dr.TILE_PNTS,e);return new Co(i)}catch(i){throw n.destroy(),i}};Co.fromI3dm=async function(e){let t={i3dmResource:e.resource,arrayBuffer:e.arrayBuffer,byteOffset:e.byteOffset,releaseGltfJson:e.releaseGltfJson,asynchronous:e.asynchronous,incrementallyLoadTextures:e.incrementallyLoadTextures,upAxis:e.upAxis,forwardAxis:e.forwardAxis,loadAttributesFor2D:e.projectTo2D,enablePick:e.enablePick,loadIndicesForWireframe:e.enableDebugWireframe,loadPrimitiveOutline:e.enableShowOutline},n=new q1(t);try{await n.load();let i=PO(n,dr.TILE_I3DM,e);return new Co(i)}catch(i){throw n.destroy(),i}};Co.fromGeoJson=async function(e){let t={geoJson:e.geoJson},n=new W1(t),i=PO(n,dr.TILE_GEOJSON,e);return new Co(i)};var I8e=new G;Co.prototype.applyColorAndShow=function(e){let t=G.clone(this._color,I8e),n=u(e)&&u(e.color),i=u(e)&&u(e.show);this._color=n?e.color.evaluateColor(void 0,this._color):G.clone(G.WHITE,this._color),this._show=i?e.show.evaluate(void 0):!0,B9(t,this._color)&&this.resetDrawCommands()};Co.prototype.applyStyle=function(e){let t=this.type===dr.TILE_PNTS,n=u(this.featureTableId)&&this.featureTables[this.featureTableId].featuresLength>0,i=u(this.structuralMetadata)?this.structuralMetadata.propertyAttributes:void 0,o=u(i)&&u(i[0]);if(t&&(!n||o)){this.resetDrawCommands();return}n?(this.featureTables[this.featureTableId].applyStyle(e),rse(this,e)):(this.applyColorAndShow(e),this._styleCommandsNeeded=void 0)};function PO(e,t,n){return{loader:e,type:t,resource:n.resource,show:n.show,modelMatrix:n.modelMatrix,scale:n.scale,minimumPixelSize:n.minimumPixelSize,maximumScale:n.maximumScale,id:n.id,allowPicking:n.allowPicking,clampAnimations:n.clampAnimations,shadows:n.shadows,debugShowBoundingVolume:n.debugShowBoundingVolume,enableDebugWireframe:n.enableDebugWireframe,debugWireframe:n.debugWireframe,cull:n.cull,opaquePass:n.opaquePass,customShader:n.customShader,content:n.content,heightReference:n.heightReference,scene:n.scene,distanceDisplayCondition:n.distanceDisplayCondition,color:n.color,colorBlendAmount:n.colorBlendAmount,colorBlendMode:n.colorBlendMode,silhouetteColor:n.silhouetteColor,silhouetteSize:n.silhouetteSize,enableShowOutline:n.enableShowOutline,showOutline:n.showOutline,outlineColor:n.outlineColor,clippingPlanes:n.clippingPlanes,lightColor:n.lightColor,imageBasedLighting:n.imageBasedLighting,backFaceCulling:n.backFaceCulling,credit:n.credit,showCreditsOnScreen:n.showCreditsOnScreen,splitDirection:n.splitDirection,projectTo2D:n.projectTo2D,enablePick:n.enablePick,featureIdLabel:n.featureIdLabel,instanceFeatureIdLabel:n.instanceFeatureIdLabel,pointCloudShading:n.pointCloudShading,classificationType:n.classificationType,pickObject:n.pickObject,marsOptions:n.marsOptions}}var Gd=Co;function Ts(e,t,n){this._tileset=e,this._tile=t,this._resource=n,this._model=void 0,this._metadata=void 0,this._group=void 0,this._ready=!1}Object.defineProperties(Ts.prototype,{featuresLength:{get:function(){let e=this._model,t=e.featureTables,n=e.featureTableId;return u(t)&&u(t[n])?t[n].featuresLength:0}},pointsLength:{get:function(){return this._model.statistics.pointsLength}},trianglesLength:{get:function(){return this._model.statistics.trianglesLength}},geometryByteLength:{get:function(){return this._model.statistics.geometryByteLength}},texturesByteLength:{get:function(){return this._model.statistics.texturesByteLength}},batchTableByteLength:{get:function(){let e=this._model.statistics;return e.propertyTablesByteLength+e.batchTexturesByteLength}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},batchTable:{get:function(){let e=this._model,t=e.featureTables,n=e.featureTableId;if(u(t)&&u(t[n]))return t[n]}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},group:{get:function(){return this._group},set:function(e){this._group=e}}});Ts.prototype.getFeature=function(e){let t=this._model,n=t.featureTableId;return t.featureTables[n].getFeature(e)};Ts.prototype.hasProperty=function(e,t){let n=this._model,i=n.featureTableId;return u(i)?n.featureTables[i].hasProperty(e,t):!1};Ts.prototype.applyDebugSettings=function(e,t){t=e?t:G.WHITE,this.featuresLength===0?this._model.color=t:u(this.batchTable)&&this.batchTable.setAllColor(t)};Ts.prototype.applyStyle=function(e){this._model.style=e};Ts.prototype.update=function(e,t){let n=this._model,i=this._tile;n.colorBlendAmount=e.colorBlendAmount,n.colorBlendMode=e.colorBlendMode,n.modelMatrix=i.computedTransform,n.customShader=e.customShader,n.featureIdLabel=e.featureIdLabel,n.instanceFeatureIdLabel=e.instanceFeatureIdLabel,n.lightColor=e.lightColor,n.imageBasedLighting=e.imageBasedLighting,n.backFaceCulling=e.backFaceCulling,n.shadows=e.shadows,n.showCreditsOnScreen=e.showCreditsOnScreen,n.splitDirection=e.splitDirection,n.debugWireframe=e.debugWireframe,n.showOutline=e.showOutline,n.outlineColor=e.outlineColor,n.pointCloudShading=e.pointCloudShading;let o=e.clippingPlanes;n.referenceMatrix=e.clippingPlanesOriginMatrix,u(o)&&i.clippingPlanesDirty&&(n._clippingPlanes=o.enabled&&i._isClipped?o:void 0),u(o)&&u(n._clippingPlanes)&&n._clippingPlanes!==o&&(n._clippingPlanes=o,n._clippingPlanesState=0),n.update(t),!this._ready&&n.ready&&(n.activeAnimations.addAll({loop:Dl.REPEAT}),this._ready=!0)};Ts.prototype.isDestroyed=function(){return!1};Ts.prototype.destroy=function(){return this._model=this._model&&this._model.destroy(),le(this)};Ts.fromGltf=async function(e,t,n,i){let o=new Ts(e,t,n),s=RO(e,t,o,{gltf:i,basePath:n}),a=e.vectorClassificationOnly?void 0:e.classificationType;s.classificationType=a;let c=await Gd.fromGltfAsync(s);return o._model=c,o};Ts.fromB3dm=async function(e,t,n,i,o){let r=new Ts(e,t,n),a=RO(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=e.vectorClassificationOnly?void 0:e.classificationType;a.classificationType=c;let l=await Gd.fromB3dm(a);return r._model=l,r};Ts.fromI3dm=async function(e,t,n,i,o){let r=new Ts(e,t,n),a=RO(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=await Gd.fromI3dm(a);return r._model=c,r};Ts.fromPnts=async function(e,t,n,i,o){let r=new Ts(e,t,n),a=RO(e,t,r,{arrayBuffer:i,byteOffset:o,resource:n}),c=await Gd.fromPnts(a);return r._model=c,r};Ts.fromGeoJson=async function(e,t,n,i){let o=new Ts(e,t,n),s=RO(e,t,o,{geoJson:i,resource:n}),a=await Gd.fromGeoJson(s);return o._model=a,o};Ts.prototype.pick=function(e,t,n){if(!u(this._model)||!this._ready)return;let i=t.verticalExaggeration,o=t.verticalExaggerationRelativeHeight;return this._model.pick(e,t,i,o,ne.WGS84,n)};function RO(e,t,n,i){let o={cull:!1,releaseGltfJson:!0,opaquePass:Ae.CESIUM_3D_TILE,modelMatrix:t.computedTransform,upAxis:e._modelUpAxis,forwardAxis:e._modelForwardAxis,incrementallyLoadTextures:!1,customShader:e.customShader,content:n,colorBlendMode:e.colorBlendMode,colorBlendAmount:e.colorBlendAmount,lightColor:e.lightColor,imageBasedLighting:e.imageBasedLighting,featureIdLabel:e.featureIdLabel,instanceFeatureIdLabel:e.instanceFeatureIdLabel,pointCloudShading:e.pointCloudShading,clippingPlanes:e.clippingPlanes,backFaceCulling:e.backFaceCulling,shadows:e.shadows,showCreditsOnScreen:e.showCreditsOnScreen,splitDirection:e.splitDirection,enableDebugWireframe:e._enableDebugWireframe,debugWireframe:e.debugWireframe,projectTo2D:e._projectTo2D,enablePick:e._enablePick,enableShowOutline:e._enableShowOutline,showOutline:e.showOutline,outlineColor:e.outlineColor,marsOptions:e._marsOptions};return xt(i,o)}var um=Ts;function pf(e,t,n){this._tileset=e,this._tile=t,this._resource=n,this.featurePropertiesDirty=!1,this._metadata=void 0,this._group=void 0,this._ready=!1}Object.defineProperties(pf.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},batchTable:{get:function(){}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},group:{get:function(){return this._group},set:function(e){this._group=e}}});pf.fromJson=function(e,t,n,i){let o=new pf(e,t,n);return o._tileset.loadTileset(o._resource,i,o._tile),o._ready=!0,o};pf.prototype.hasProperty=function(e,t){return!1};pf.prototype.getFeature=function(e){};pf.prototype.applyDebugSettings=function(e,t){};pf.prototype.applyStyle=function(e){};pf.prototype.update=function(e,t){};pf.prototype.pick=function(e,t,n){};pf.prototype.isDestroyed=function(){return!1};pf.prototype.destroy=function(){return le(this)};var OO=pf;function Vs(e,t,n,i){let o=Vs._verifyAttributes(t);n=y(n,0);let r=[],s={},a,c,l=o.length;for(let d=0;d<l;++d){let p=o[d];if(p.vertexBuffer){r.push(p);continue}c=p.usage,a=s[c],u(a)||(a=s[c]=[]),a.push(p)}function f(d,p){return X.getSizeInBytes(p.componentDatatype)-X.getSizeInBytes(d.componentDatatype)}this._allBuffers=[];for(c in s)if(s.hasOwnProperty(c)){a=s[c],a.sort(f);let d=Vs._vertexSizeInBytes(a),p=a[0].usage,g={vertexSizeInBytes:d,vertexBuffer:void 0,usage:p,needsCommit:!1,arrayBuffer:void 0,arrayViews:Vs._createArrayViews(a,d)};this._allBuffers.push(g)}this._size=0,this._instanced=y(i,!1),this._precreated=r,this._context=e,this.writers=void 0,this.va=void 0,this.resize(n)}Vs._verifyAttributes=function(e){let t=[];for(let i=0;i<e.length;++i){let o=e[i],r={index:y(o.index,i),enabled:y(o.enabled,!0),componentsPerAttribute:o.componentsPerAttribute,componentDatatype:y(o.componentDatatype,X.FLOAT),normalize:y(o.normalize,!1),vertexBuffer:o.vertexBuffer,usage:y(o.usage,Fe.STATIC_DRAW)};t.push(r)}let n=new Array(t.length);for(let i=0;i<t.length;++i){let r=t[i].index;n[r]=!0}return t};Vs._vertexSizeInBytes=function(e){let t=0,n=e.length;for(let s=0;s<n;++s){let a=e[s];t+=a.componentsPerAttribute*X.getSizeInBytes(a.componentDatatype)}let i=n>0?X.getSizeInBytes(e[0].componentDatatype):0,o=i>0?t%i:0,r=o===0?0:i-o;return t+=r,t};Vs._createArrayViews=function(e,t){let n=[],i=0,o=e.length;for(let r=0;r<o;++r){let s=e[r],a=s.componentDatatype;n.push({index:s.index,enabled:s.enabled,componentsPerAttribute:s.componentsPerAttribute,componentDatatype:a,normalize:s.normalize,offsetInBytes:i,vertexSizeInComponentType:t/X.getSizeInBytes(a),view:void 0}),i+=s.componentsPerAttribute*X.getSizeInBytes(a)}return n};Vs.prototype.resize=function(e){this._size=e;let t=this._allBuffers;this.writers=[];for(let n=0,i=t.length;n<i;++n){let o=t[n];Vs._resize(o,this._size),Vs._appendWriters(this.writers,o)}k9(this)};Vs._resize=function(e,t){if(e.vertexSizeInBytes>0){let n=new ArrayBuffer(t*e.vertexSizeInBytes);if(u(e.arrayBuffer)){let r=new Uint8Array(n),s=new Uint8Array(e.arrayBuffer),a=s.length;for(let c=0;c<a;++c)r[c]=s[c]}let i=e.arrayViews,o=i.length;for(let r=0;r<o;++r){let s=i[r];s.view=X.createArrayBufferView(s.componentDatatype,n,s.offsetInBytes)}e.arrayBuffer=n}};var P8e=[function(e,t,n){return function(i,o){t[i*n]=o,e.needsCommit=!0}},function(e,t,n){return function(i,o,r){let s=i*n;t[s]=o,t[s+1]=r,e.needsCommit=!0}},function(e,t,n){return function(i,o,r,s){let a=i*n;t[a]=o,t[a+1]=r,t[a+2]=s,e.needsCommit=!0}},function(e,t,n){return function(i,o,r,s,a){let c=i*n;t[c]=o,t[c+1]=r,t[c+2]=s,t[c+3]=a,e.needsCommit=!0}}];Vs._appendWriters=function(e,t){let n=t.arrayViews,i=n.length;for(let o=0;o<i;++o){let r=n[o];e[r.index]=P8e[r.componentsPerAttribute-1](t,r.view,r.vertexSizeInComponentType)}};Vs.prototype.commit=function(e){let t=!1,n=this._allBuffers,i,o,r;for(o=0,r=n.length;o<r;++o)i=n[o],t=R8e(this,i)||t;if(t||!u(this.va)){k9(this);let s=this.va=[],a=O.SIXTY_FOUR_KILOBYTES-4,c=u(e)&&!this._instanced?Math.ceil(this._size/a):1;for(let l=0;l<c;++l){let f=[];for(o=0,r=n.length;o<r;++o){i=n[o];let d=l*(i.vertexSizeInBytes*a);Vs._appendAttributes(f,i,d,this._instanced)}f=f.concat(this._precreated),s.push({va:new ii({context:this._context,attributes:f,indexBuffer:e}),indicesCount:1.5*(l!==c-1?a:this._size%a)})}}};function R8e(e,t){if(t.needsCommit&&t.vertexSizeInBytes>0){t.needsCommit=!1;let n=t.vertexBuffer,i=e._size*t.vertexSizeInBytes,o=u(n);if(!o||n.sizeInBytes<i)return o&&n.destroy(),t.vertexBuffer=dt.createVertexBuffer({context:e._context,typedArray:t.arrayBuffer,usage:t.usage}),t.vertexBuffer.vertexArrayDestroyable=!1,!0;t.vertexBuffer.copyFromArrayView(t.arrayBuffer)}return!1}Vs._appendAttributes=function(e,t,n,i){let o=t.arrayViews,r=o.length;for(let s=0;s<r;++s){let a=o[s];e.push({index:a.index,enabled:a.enabled,componentsPerAttribute:a.componentsPerAttribute,componentDatatype:a.componentDatatype,normalize:a.normalize,vertexBuffer:t.vertexBuffer,offsetInBytes:n+a.offsetInBytes,strideInBytes:t.vertexSizeInBytes,instanceDivisor:i?1:0})}};Vs.prototype.subCommit=function(e,t){let n=this._allBuffers;for(let i=0,o=n.length;i<o;++i)O8e(n[i],e,t)};function O8e(e,t,n){if(e.needsCommit&&e.vertexSizeInBytes>0){let i=e.vertexSizeInBytes*t,o=e.vertexSizeInBytes*n;e.vertexBuffer.copyFromArrayView(new Uint8Array(e.arrayBuffer,i,o),i)}}Vs.prototype.endSubCommits=function(){let e=this._allBuffers;for(let t=0,n=e.length;t<n;++t)e[t].needsCommit=!1};function k9(e){let t=e.va;if(!u(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].va.destroy();e.va=void 0}Vs.prototype.isDestroyed=function(){return!1};Vs.prototype.destroy=function(){let e=this._allBuffers;for(let t=0,n=e.length;t<n;++t){let i=e[t];i.vertexBuffer=i.vertexBuffer&&i.vertexBuffer.destroy()}return k9(this),le(this)};var Jp=Vs;var MO=`uniform sampler2D u_atlas;


 


#ifdef VECTOR_TILE


uniform vec4 u_highlightColor;


#endif


 


in vec2 v_textureCoordinates;


in vec4 v_pickColor;


in vec4 v_color;


 


#ifdef SDF


in vec4 v_outlineColor;


in float v_outlineWidth;


#endif


 


#ifdef FRAGMENT_DEPTH_CHECK


in vec4 v_textureCoordinateBounds;                  // the min and max x and y values for the texture coordinates


in vec4 v_originTextureCoordinateAndTranslate;      // texture coordinate at the origin, billboard translate (used for label glyphs)


in vec4 v_compressed;                               // x: eyeDepth, y: applyTranslate & enableDepthCheck, z: dimensions, w: imageSize


in mat2 v_rotationMatrix;


 


const float SHIFT_LEFT12 = 4096.0;


const float SHIFT_LEFT1 = 2.0;


 


const float SHIFT_RIGHT12 = 1.0 / 4096.0;


const float SHIFT_RIGHT1 = 1.0 / 2.0;


 


float getGlobeDepth(vec2 adjustedST, vec2 depthLookupST, bool applyTranslate, vec2 dimensions, vec2 imageSize)


{


    vec2 lookupVector = imageSize * (depthLookupST - adjustedST);


    lookupVector = v_rotationMatrix * lookupVector;


    vec2 labelOffset = (dimensions - imageSize) * (depthLookupST - vec2(0.0, v_originTextureCoordinateAndTranslate.y)); // aligns label glyph with bounding rectangle.  Will be zero for billboards because dimensions and imageSize will be equal


 


    vec2 translation = v_originTextureCoordinateAndTranslate.zw;


 


    if (applyTranslate)


    {


        // this is only needed for labels where the horizontal origin is not LEFT


        // it moves the label back to where the "origin" should be since all label glyphs are set to HorizontalOrigin.LEFT


        translation += (dimensions * v_originTextureCoordinateAndTranslate.xy * vec2(1.0, 0.0));


    }


 


    vec2 st = ((lookupVector - translation + labelOffset) + gl_FragCoord.xy) / czm_viewport.zw;


    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, st));


 


    if (logDepthOrDepth == 0.0)


    {


        return 0.0; // not on the globe


    }


 


    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);


    return eyeCoordinate.z / eyeCoordinate.w;


}


#endif


 


 


#ifdef SDF


 


// Get the distance from the edge of a glyph at a given position sampling an SDF texture.


float getDistance(vec2 position)


{


    return texture(u_atlas, position).r;


}


 


// Samples the sdf texture at the given position and produces a color based on the fill color and the outline.


vec4 getSDFColor(vec2 position, float outlineWidth, vec4 outlineColor, float smoothing)


{


    float distance = getDistance(position);


 


    if (outlineWidth > 0.0)


    {


        // Don't get the outline edge exceed the SDF_EDGE


        float outlineEdge = clamp(SDF_EDGE - outlineWidth, 0.0, SDF_EDGE);


        float outlineFactor = smoothstep(SDF_EDGE - smoothing, SDF_EDGE + smoothing, distance);


        vec4 sdfColor = mix(outlineColor, v_color, outlineFactor);


        float alpha = smoothstep(outlineEdge - smoothing, outlineEdge + smoothing, distance);


        return vec4(sdfColor.rgb, sdfColor.a * alpha);


    }


    else


    {


        float alpha = smoothstep(SDF_EDGE - smoothing, SDF_EDGE + smoothing, distance);


        return vec4(v_color.rgb, v_color.a * alpha);


    }


}


#endif


 


void main()


{


    vec4 color = texture(u_atlas, v_textureCoordinates);


 


#ifdef SDF


    float outlineWidth = v_outlineWidth;


    vec4 outlineColor = v_outlineColor;


 


    // Get the current distance


    float distance = getDistance(v_textureCoordinates);


 


#if (__VERSION__ == 300 || defined(GL_OES_standard_derivatives))


    float smoothing = fwidth(distance);


    // Get an offset that is approximately half the distance to the neighbor pixels


    // 0.354 is approximately half of 1/sqrt(2)


    vec2 sampleOffset = 0.354 * vec2(dFdx(v_textureCoordinates) + dFdy(v_textureCoordinates));


 


    // Sample the center point


    vec4 center = getSDFColor(v_textureCoordinates, outlineWidth, outlineColor, smoothing);


 


    // Sample the 4 neighbors


    vec4 color1 = getSDFColor(v_textureCoordinates + vec2(sampleOffset.x, sampleOffset.y), outlineWidth, outlineColor, smoothing);


    vec4 color2 = getSDFColor(v_textureCoordinates + vec2(-sampleOffset.x, sampleOffset.y), outlineWidth, outlineColor, smoothing);


    vec4 color3 = getSDFColor(v_textureCoordinates + vec2(-sampleOffset.x, -sampleOffset.y), outlineWidth, outlineColor, smoothing);


    vec4 color4 = getSDFColor(v_textureCoordinates + vec2(sampleOffset.x, -sampleOffset.y), outlineWidth, outlineColor, smoothing);


 


    // Equally weight the center sample and the 4 neighboring samples


    color = (center + color1 + color2 + color3 + color4)/5.0;


#else


    // If no derivatives available (IE 10?), just do a single sample


    float smoothing = 1.0/32.0;


    color = getSDFColor(v_textureCoordinates, outlineWidth, outlineColor, smoothing);


#endif


 


    color = czm_gammaCorrect(color);


#else


    color = czm_gammaCorrect(color);


    color *= czm_gammaCorrect(v_color);


#endif


 


// Fully transparent parts of the billboard are not pickable.


#if !defined(OPAQUE) && !defined(TRANSLUCENT)


    if (color.a < 0.005)   // matches 0/255 and 1/255


    {


        discard;


    }


#else


// The billboard is rendered twice. The opaque pass discards translucent fragments


// and the translucent pass discards opaque fragments.


#ifdef OPAQUE


    if (color.a < 0.995)   // matches < 254/255


    {


        discard;


    }


#else


    if (color.a >= 0.995)  // matches 254/255 and 255/255


    {


        discard;


    }


#endif


#endif


 


#ifdef VECTOR_TILE


    color *= u_highlightColor;


#endif


    out_FragColor = color;


 


#ifdef LOG_DEPTH


    czm_writeLogDepth();


#endif


 


#ifdef FRAGMENT_DEPTH_CHECK


    float temp = v_compressed.y;


 


    temp = temp * SHIFT_RIGHT1;


 


    float temp2 = (temp - floor(temp)) * SHIFT_LEFT1;


    bool enableDepthTest = temp2 != 0.0;


    bool applyTranslate = floor(temp) != 0.0;


 


    if (enableDepthTest) {


        temp = v_compressed.z;


        temp = temp * SHIFT_RIGHT12;


 


        vec2 dimensions;


        dimensions.y = (temp - floor(temp)) * SHIFT_LEFT12;


        dimensions.x = floor(temp);


 


        temp = v_compressed.w;


        temp = temp * SHIFT_RIGHT12;


 


        vec2 imageSize;


        imageSize.y = (temp - floor(temp)) * SHIFT_LEFT12;


        imageSize.x = floor(temp);


 


        vec2 adjustedST = v_textureCoordinates - v_textureCoordinateBounds.xy;


        adjustedST = adjustedST / vec2(v_textureCoordinateBounds.z - v_textureCoordinateBounds.x, v_textureCoordinateBounds.w - v_textureCoordinateBounds.y);


 


        float epsilonEyeDepth = v_compressed.x + czm_epsilon1;


        float globeDepth1 = getGlobeDepth(adjustedST, v_originTextureCoordinateAndTranslate.xy, applyTranslate, dimensions, imageSize);


 


        // negative values go into the screen


        if (globeDepth1 != 0.0 && globeDepth1 > epsilonEyeDepth)


        {


            float globeDepth2 = getGlobeDepth(adjustedST, vec2(0.0, 1.0), applyTranslate, dimensions, imageSize); // top left corner


            if (globeDepth2 != 0.0 && globeDepth2 > epsilonEyeDepth)


            {


                float globeDepth3 = getGlobeDepth(adjustedST, vec2(1.0, 1.0), applyTranslate, dimensions, imageSize); // top right corner


                if (globeDepth3 != 0.0 && globeDepth3 > epsilonEyeDepth)


                {


                    discard;


                }


            }


        }


    }


#endif


 


}


`;var LO=`#ifdef INSTANCED


in vec2 direction;


#endif


in vec4 positionHighAndScale;


in vec4 positionLowAndRotation;


in vec4 compressedAttribute0;                       // pixel offset, translate, horizontal origin, vertical origin, show, direction, texture coordinates (texture offset)


in vec4 compressedAttribute1;                       // aligned axis, translucency by distance, image width


in vec4 compressedAttribute2;                       // label horizontal origin, image height, color, pick color, size in meters, valid aligned axis, 13 bits free


in vec4 eyeOffset;                                  // eye offset in meters, 4 bytes free (texture range)


in vec4 scaleByDistance;                            // near, nearScale, far, farScale


in vec4 pixelOffsetScaleByDistance;                 // near, nearScale, far, farScale


in vec4 compressedAttribute3;                       // distance display condition near, far, disableDepthTestDistance, dimensions


in vec2 sdf;                                        // sdf outline color (rgb) and width (w)


#if defined(VERTEX_DEPTH_CHECK) || defined(FRAGMENT_DEPTH_CHECK)


in vec4 textureCoordinateBoundsOrLabelTranslate;    // the min and max x and y values for the texture coordinates


#endif


#ifdef VECTOR_TILE


in float a_batchId;


#endif


 


out vec2 v_textureCoordinates;


#ifdef FRAGMENT_DEPTH_CHECK


out vec4 v_textureCoordinateBounds;


out vec4 v_originTextureCoordinateAndTranslate;


out vec4 v_compressed;                                 // x: eyeDepth, y: applyTranslate & enableDepthCheck, z: dimensions, w: imageSize


out mat2 v_rotationMatrix;


#endif


 


out vec4 v_pickColor;


out vec4 v_color;


#ifdef SDF


out vec4 v_outlineColor;


out float v_outlineWidth;


#endif


 


const float UPPER_BOUND = 32768.0;


 


const float SHIFT_LEFT16 = 65536.0;


const float SHIFT_LEFT12 = 4096.0;


const float SHIFT_LEFT8 = 256.0;


const float SHIFT_LEFT7 = 128.0;


const float SHIFT_LEFT5 = 32.0;


const float SHIFT_LEFT3 = 8.0;


const float SHIFT_LEFT2 = 4.0;


const float SHIFT_LEFT1 = 2.0;


 


const float SHIFT_RIGHT12 = 1.0 / 4096.0;


const float SHIFT_RIGHT8 = 1.0 / 256.0;


const float SHIFT_RIGHT7 = 1.0 / 128.0;


const float SHIFT_RIGHT5 = 1.0 / 32.0;


const float SHIFT_RIGHT3 = 1.0 / 8.0;


const float SHIFT_RIGHT2 = 1.0 / 4.0;


const float SHIFT_RIGHT1 = 1.0 / 2.0;


 


vec4 addScreenSpaceOffset(vec4 positionEC, vec2 imageSize, float scale, vec2 direction, vec2 origin, vec2 translate, vec2 pixelOffset, vec3 alignedAxis, bool validAlignedAxis, float rotation, bool sizeInMeters, out mat2 rotationMatrix, out float mpp)


{


    // Note the halfSize cannot be computed in JavaScript because it is sent via


    // compressed vertex attributes that coerce it to an integer.


    vec2 halfSize = imageSize * scale * 0.5;


    halfSize *= ((direction * 2.0) - 1.0);


 


    vec2 originTranslate = origin * abs(halfSize);


 


#if defined(ROTATION) || defined(ALIGNED_AXIS)


    if (validAlignedAxis || rotation != 0.0)


    {


        float angle = rotation;


        if (validAlignedAxis)


        {


            vec4 projectedAlignedAxis = czm_modelView3D * vec4(alignedAxis, 0.0);


            angle += sign(-projectedAlignedAxis.x) * acos(sign(projectedAlignedAxis.y) * (projectedAlignedAxis.y * projectedAlignedAxis.y) /


                    (projectedAlignedAxis.x * projectedAlignedAxis.x + projectedAlignedAxis.y * projectedAlignedAxis.y));


        }


 


        float cosTheta = cos(angle);


        float sinTheta = sin(angle);


        rotationMatrix = mat2(cosTheta, sinTheta, -sinTheta, cosTheta);


        halfSize = rotationMatrix * halfSize;


    }


    else


    {


        rotationMatrix = mat2(1.0, 0.0, 0.0, 1.0);


    }


#endif


 


    mpp = czm_metersPerPixel(positionEC);


    positionEC.xy += (originTranslate + halfSize) * czm_branchFreeTernary(sizeInMeters, 1.0, mpp);


    positionEC.xy += (translate + pixelOffset) * mpp;


 


    return positionEC;


}


 


#ifdef VERTEX_DEPTH_CHECK


float getGlobeDepth(vec4 positionEC)


{


    vec4 posWC = czm_eyeToWindowCoordinates(positionEC);


 


    float globeDepth = czm_unpackDepth(texture(czm_globeDepthTexture, posWC.xy / czm_viewport.zw));


 


    if (globeDepth == 0.0)


    {


        return 0.0; // not on the globe


    }


 


    vec4 eyeCoordinate = czm_windowToEyeCoordinates(posWC.xy, globeDepth);


    return eyeCoordinate.z / eyeCoordinate.w;


}


#endif


void main()


{


    // Modifying this shader may also require modifications to Billboard._computeScreenSpacePosition


 


    // unpack attributes


    vec3 positionHigh = positionHighAndScale.xyz;


    vec3 positionLow = positionLowAndRotation.xyz;


    float scale = positionHighAndScale.w;


 


#if defined(ROTATION) || defined(ALIGNED_AXIS)


    float rotation = positionLowAndRotation.w;


#else


    float rotation = 0.0;


#endif


 


    float compressed = compressedAttribute0.x;


 


    vec2 pixelOffset;


    pixelOffset.x = floor(compressed * SHIFT_RIGHT7);


    compressed -= pixelOffset.x * SHIFT_LEFT7;


    pixelOffset.x -= UPPER_BOUND;


 


    vec2 origin;


    origin.x = floor(compressed * SHIFT_RIGHT5);


    compressed -= origin.x * SHIFT_LEFT5;


 


    origin.y = floor(compressed * SHIFT_RIGHT3);


    compressed -= origin.y * SHIFT_LEFT3;


 


#ifdef FRAGMENT_DEPTH_CHECK


    vec2 depthOrigin = origin.xy;


#endif


    origin -= vec2(1.0);


 


    float show = floor(compressed * SHIFT_RIGHT2);


    compressed -= show * SHIFT_LEFT2;


 


#ifdef INSTANCED


    vec2 textureCoordinatesBottomLeft = czm_decompressTextureCoordinates(compressedAttribute0.w);


    vec2 textureCoordinatesRange = czm_decompressTextureCoordinates(eyeOffset.w);


    vec2 textureCoordinates = textureCoordinatesBottomLeft + direction * textureCoordinatesRange;


#else


    vec2 direction;


    direction.x = floor(compressed * SHIFT_RIGHT1);


    direction.y = compressed - direction.x * SHIFT_LEFT1;


 


    vec2 textureCoordinates = czm_decompressTextureCoordinates(compressedAttribute0.w);


#endif


 


    float temp = compressedAttribute0.y  * SHIFT_RIGHT8;


    pixelOffset.y = -(floor(temp) - UPPER_BOUND);


 


    vec2 translate;


    translate.y = (temp - floor(temp)) * SHIFT_LEFT16;


 


    temp = compressedAttribute0.z * SHIFT_RIGHT8;


    translate.x = floor(temp) - UPPER_BOUND;


 


    translate.y += (temp - floor(temp)) * SHIFT_LEFT8;


    translate.y -= UPPER_BOUND;


 


    temp = compressedAttribute1.x * SHIFT_RIGHT8;


    float temp2 = floor(compressedAttribute2.w * SHIFT_RIGHT2);


 


    vec2 imageSize = vec2(floor(temp), temp2);


 


#ifdef FRAGMENT_DEPTH_CHECK


    float labelHorizontalOrigin = floor(compressedAttribute2.w - (temp2 * SHIFT_LEFT2));


    float applyTranslate = 0.0;


    if (labelHorizontalOrigin != 0.0) // is a billboard, so set apply translate to false


    {


        applyTranslate = 1.0;


        labelHorizontalOrigin -= 2.0;


        depthOrigin.x = labelHorizontalOrigin + 1.0;


    }


 


    depthOrigin = vec2(1.0) - (depthOrigin * 0.5);


#endif


 


#ifdef EYE_DISTANCE_TRANSLUCENCY


    vec4 translucencyByDistance;


    translucencyByDistance.x = compressedAttribute1.z;


    translucencyByDistance.z = compressedAttribute1.w;


 


    translucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;


 


    temp = compressedAttribute1.y * SHIFT_RIGHT8;


    translucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;


#endif


 


#if defined(VERTEX_DEPTH_CHECK) || defined(FRAGMENT_DEPTH_CHECK)


    temp = compressedAttribute3.w;


    temp = temp * SHIFT_RIGHT12;


 


    vec2 dimensions;


    dimensions.y = (temp - floor(temp)) * SHIFT_LEFT12;


    dimensions.x = floor(temp);


#endif


 


#ifdef ALIGNED_AXIS


    vec3 alignedAxis = czm_octDecode(floor(compressedAttribute1.y * SHIFT_RIGHT8));


    temp = compressedAttribute2.z * SHIFT_RIGHT5;


    bool validAlignedAxis = (temp - floor(temp)) * SHIFT_LEFT1 > 0.0;


#else


    vec3 alignedAxis = vec3(0.0);


    bool validAlignedAxis = false;


#endif


 


    vec4 pickColor;


    vec4 color;


 


    temp = compressedAttribute2.y;


    temp = temp * SHIFT_RIGHT8;


    pickColor.b = (temp - floor(temp)) * SHIFT_LEFT8;


    temp = floor(temp) * SHIFT_RIGHT8;


    pickColor.g = (temp - floor(temp)) * SHIFT_LEFT8;


    pickColor.r = floor(temp);


 


    temp = compressedAttribute2.x;


    temp = temp * SHIFT_RIGHT8;


    color.b = (temp - floor(temp)) * SHIFT_LEFT8;


    temp = floor(temp) * SHIFT_RIGHT8;


    color.g = (temp - floor(temp)) * SHIFT_LEFT8;


    color.r = floor(temp);


 


    temp = compressedAttribute2.z * SHIFT_RIGHT8;


    bool sizeInMeters = floor((temp - floor(temp)) * SHIFT_LEFT7) > 0.0;


    temp = floor(temp) * SHIFT_RIGHT8;


 


    pickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;


    pickColor /= 255.0;


 


    color.a = floor(temp);


    color /= 255.0;


 


    ///////////////////////////////////////////////////////////////////////////


 


    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);


    vec4 positionEC = czm_modelViewRelativeToEye * p;


 


#if defined(FRAGMENT_DEPTH_CHECK) || defined(VERTEX_DEPTH_CHECK)


    float eyeDepth = positionEC.z;


#endif


 


    positionEC = czm_eyeOffset(positionEC, eyeOffset.xyz);


    positionEC.xyz *= show;


 


    ///////////////////////////////////////////////////////////////////////////


 


#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(EYE_DISTANCE_PIXEL_OFFSET) || defined(DISTANCE_DISPLAY_CONDITION) || defined(DISABLE_DEPTH_DISTANCE)


    float lengthSq;


    if (czm_sceneMode == czm_sceneMode2D)


    {


        // 2D camera distance is a special case


        // treat all billboards as flattened to the z=0.0 plane


        lengthSq = czm_eyeHeight2D.y;


    }


    else


    {


        lengthSq = dot(positionEC.xyz, positionEC.xyz);


    }


#endif


 


#ifdef EYE_DISTANCE_SCALING


    float distanceScale = czm_nearFarScalar(scaleByDistance, lengthSq);


    scale *= distanceScale;


    translate *= distanceScale;


    // push vertex behind near plane for clipping


    if (scale == 0.0)


    {


        positionEC.xyz = vec3(0.0);


    }


#endif


 


    float translucency = 1.0;


#ifdef EYE_DISTANCE_TRANSLUCENCY


    translucency = czm_nearFarScalar(translucencyByDistance, lengthSq);


    // push vertex behind near plane for clipping


    if (translucency == 0.0)


    {


        positionEC.xyz = vec3(0.0);


    }


#endif


 


#ifdef EYE_DISTANCE_PIXEL_OFFSET


    float pixelOffsetScale = czm_nearFarScalar(pixelOffsetScaleByDistance, lengthSq);


    pixelOffset *= pixelOffsetScale;


#endif


 


#ifdef DISTANCE_DISPLAY_CONDITION


    float nearSq = compressedAttribute3.x;


    float farSq = compressedAttribute3.y;


    if (lengthSq < nearSq || lengthSq > farSq)


    {


        positionEC.xyz = vec3(0.0);


    }


#endif


 


    mat2 rotationMatrix;


    float mpp;


 


#ifdef DISABLE_DEPTH_DISTANCE


    float disableDepthTestDistance = compressedAttribute3.z;


#endif


 


#ifdef VERTEX_DEPTH_CHECK


if (lengthSq < disableDepthTestDistance) {


    float depthsilon = 10.0;


 


    vec2 labelTranslate = textureCoordinateBoundsOrLabelTranslate.xy;


    vec4 pEC1 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(0.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);


    float globeDepth1 = getGlobeDepth(pEC1);


 


    if (globeDepth1 != 0.0 && pEC1.z + depthsilon < globeDepth1)


    {


        vec4 pEC2 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(0.0, 1.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);


        float globeDepth2 = getGlobeDepth(pEC2);


 


        if (globeDepth2 != 0.0 && pEC2.z + depthsilon < globeDepth2)


        {


            vec4 pEC3 = addScreenSpaceOffset(positionEC, dimensions, scale, vec2(1.0), origin, labelTranslate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);


            float globeDepth3 = getGlobeDepth(pEC3);


            if (globeDepth3 != 0.0 && pEC3.z + depthsilon < globeDepth3)


            {


                positionEC.xyz = vec3(0.0);


            }


        }


    }


}


#endif


 


    positionEC = addScreenSpaceOffset(positionEC, imageSize, scale, direction, origin, translate, pixelOffset, alignedAxis, validAlignedAxis, rotation, sizeInMeters, rotationMatrix, mpp);


    gl_Position = czm_projection * positionEC;


    v_textureCoordinates = textureCoordinates;


 


#ifdef LOG_DEPTH


    czm_vertexLogDepth();


#endif


 


#ifdef DISABLE_DEPTH_DISTANCE


    if (disableDepthTestDistance == 0.0 && czm_minimumDisableDepthTestDistance != 0.0)


    {


        disableDepthTestDistance = czm_minimumDisableDepthTestDistance;


    }


 


    if (disableDepthTestDistance != 0.0)


    {


        // Don't try to "multiply both sides" by w.  Greater/less-than comparisons won't work for negative values of w.


        float zclip = gl_Position.z / gl_Position.w;


        bool clipped = (zclip < -1.0 || zclip > 1.0);


        if (!clipped && (disableDepthTestDistance < 0.0 || (lengthSq > 0.0 && lengthSq < disableDepthTestDistance)))


        {


            // Position z on the near plane.


            gl_Position.z = -gl_Position.w;


#ifdef LOG_DEPTH


            v_depthFromNearPlusOne = 1.0;


#endif


        }


    }


#endif


 


#ifdef FRAGMENT_DEPTH_CHECK


    if (sizeInMeters) {


        translate /= mpp;


        dimensions /= mpp;


        imageSize /= mpp;


    }


 


#if defined(ROTATION) || defined(ALIGNED_AXIS)


    v_rotationMatrix = rotationMatrix;


#else


    v_rotationMatrix = mat2(1.0, 0.0, 0.0, 1.0);


#endif


 


    float enableDepthCheck = 0.0;


    if (lengthSq < disableDepthTestDistance)


    {


        enableDepthCheck = 1.0;


    }


 


    float dw = floor(clamp(dimensions.x, 0.0, SHIFT_LEFT12));


    float dh = floor(clamp(dimensions.y, 0.0, SHIFT_LEFT12));


 


    float iw = floor(clamp(imageSize.x, 0.0, SHIFT_LEFT12));


    float ih = floor(clamp(imageSize.y, 0.0, SHIFT_LEFT12));


 


    v_compressed.x = eyeDepth;


    v_compressed.y = applyTranslate * SHIFT_LEFT1 + enableDepthCheck;


    v_compressed.z = dw * SHIFT_LEFT12 + dh;


    v_compressed.w = iw * SHIFT_LEFT12 + ih;


    v_originTextureCoordinateAndTranslate.xy = depthOrigin;


    v_originTextureCoordinateAndTranslate.zw = translate;


    v_textureCoordinateBounds = textureCoordinateBoundsOrLabelTranslate;


 


#endif


 


#ifdef SDF


    vec4 outlineColor;


    float outlineWidth;


 


    temp = sdf.x;


    temp = temp * SHIFT_RIGHT8;


    outlineColor.b = (temp - floor(temp)) * SHIFT_LEFT8;


    temp = floor(temp) * SHIFT_RIGHT8;


    outlineColor.g = (temp - floor(temp)) * SHIFT_LEFT8;


    outlineColor.r = floor(temp);


 


    temp = sdf.y;


    temp = temp * SHIFT_RIGHT8;


    float temp3 = (temp - floor(temp)) * SHIFT_LEFT8;


    temp = floor(temp) * SHIFT_RIGHT8;


    outlineWidth = (temp - floor(temp)) * SHIFT_LEFT8;


    outlineColor.a = floor(temp);


    outlineColor /= 255.0;


 


    v_outlineWidth = outlineWidth / 255.0;


    v_outlineColor = outlineColor;


    v_outlineColor.a *= translucency;


#endif


 


    v_pickColor = pickColor;


 


    v_color = color;


    v_color.a *= translucency;


 


}


`;function Ei(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,o=e.scaleByDistance,r=e.distanceDisplayCondition;u(n)&&(n=Mt.clone(n)),u(i)&&(i=Mt.clone(i)),u(o)&&(o=Mt.clone(o)),u(r)&&(r=It.clone(r)),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),this._actualPosition=h.clone(this._position),this._pixelOffset=z.clone(y(e.pixelOffset,z.ZERO)),this._translate=new z(0,0),this._eyeOffset=h.clone(y(e.eyeOffset,h.ZERO)),this._heightReference=y(e.heightReference,qe.NONE),this._verticalOrigin=y(e.verticalOrigin,Rn.CENTER),this._horizontalOrigin=y(e.horizontalOrigin,_i.CENTER),this._scale=y(e.scale,1),this._color=G.clone(y(e.color,G.WHITE)),this._rotation=y(e.rotation,0),this._alignedAxis=h.clone(y(e.alignedAxis,h.ZERO)),this._width=e.width,this._height=e.height,this._scaleByDistance=o,this._translucencyByDistance=n,this._pixelOffsetScaleByDistance=i,this._sizeInMeters=y(e.sizeInMeters,!1),this._distanceDisplayCondition=r,this._disableDepthTestDistance=e.disableDepthTestDistance,this._id=e.id,this._collection=y(e.collection,t),this._pickId=void 0,this._pickPrimitive=y(e._pickPrimitive,this),this._billboardCollection=t,this._dirty=!1,this._index=-1,this._batchIndex=void 0,this._imageIndex=-1,this._imageIndexPromise=void 0,this._imageId=void 0,this._image=void 0,this._imageSubRegion=void 0,this._imageWidth=void 0,this._imageHeight=void 0,this._labelDimensions=void 0,this._labelHorizontalOrigin=void 0,this._labelTranslate=void 0;let s=e.image,a=e.imageId;u(s)&&(u(a)||(typeof s=="string"?a=s:u(s.src)?a=s.src:a=qn()),this._imageId=a,this._image=s),u(e.imageSubRegion)&&(this._imageId=a,this._imageSubRegion=e.imageSubRegion),u(this._billboardCollection._textureAtlas)&&this._loadImage(),this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=te.SCENE3D,this._clusterShow=!0,this._outlineColor=G.clone(y(e.outlineColor,G.BLACK)),this._outlineWidth=y(e.outlineWidth,0),this._updateClamping()}var cse=Ei.SHOW_INDEX=0,lV=Ei.POSITION_INDEX=1,dse=Ei.PIXEL_OFFSET_INDEX=2,M8e=Ei.EYE_OFFSET_INDEX=3,L8e=Ei.HORIZONTAL_ORIGIN_INDEX=4,N8e=Ei.VERTICAL_ORIGIN_INDEX=5,F8e=Ei.SCALE_INDEX=6,uV=Ei.IMAGE_INDEX_INDEX=7,lse=Ei.COLOR_INDEX=8,B8e=Ei.ROTATION_INDEX=9,k8e=Ei.ALIGNED_AXIS_INDEX=10,U8e=Ei.SCALE_BY_DISTANCE_INDEX=11,V8e=Ei.TRANSLUCENCY_BY_DISTANCE_INDEX=12,z8e=Ei.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX=13,H8e=Ei.DISTANCE_DISPLAY_CONDITION=14,G8e=Ei.DISABLE_DEPTH_DISTANCE=15;Ei.TEXTURE_COORDINATE_BOUNDS=16;var use=Ei.SDF_INDEX=17;Ei.NUMBER_OF_PROPERTIES=18;function Go(e,t){let n=e._billboardCollection;u(n)&&(n._updateBillboard(e,t),e._dirty=!0)}Object.defineProperties(Ei.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,Go(this,cse))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),h.clone(e,this._actualPosition),this._updateClamping(),Go(this,lV))}},heightReference:{get:function(){return this._heightReference},set:function(e){let t=this._heightReference;e!==t&&(this._heightReference=e,this._updateClamping(),Go(this,lV))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;z.equals(t,e)||(z.clone(e,t),Go(this,dse))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;Mt.equals(t,e)||(this._scaleByDistance=Mt.clone(e,t),Go(this,U8e))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;Mt.equals(t,e)||(this._translucencyByDistance=Mt.clone(e,t),Go(this,V8e))}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;Mt.equals(t,e)||(this._pixelOffsetScaleByDistance=Mt.clone(e,t),Go(this,z8e))}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;h.equals(t,e)||(h.clone(e,t),Go(this,M8e))}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,Go(this,L8e))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin!==e&&(this._verticalOrigin=e,Go(this,N8e))}},scale:{get:function(){return this._scale},set:function(e){this._scale!==e&&(this._scale=e,Go(this,F8e))}},color:{get:function(){return this._color},set:function(e){let t=this._color;G.equals(t,e)||(G.clone(e,t),Go(this,lse))}},rotation:{get:function(){return this._rotation},set:function(e){this._rotation!==e&&(this._rotation=e,Go(this,B8e))}},alignedAxis:{get:function(){return this._alignedAxis},set:function(e){let t=this._alignedAxis;h.equals(t,e)||(h.clone(e,t),Go(this,k8e))}},width:{get:function(){return y(this._width,this._imageWidth)},set:function(e){this._width!==e&&(this._width=e,Go(this,uV))}},height:{get:function(){return y(this._height,this._imageHeight)},set:function(e){this._height!==e&&(this._height=e,Go(this,uV))}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters!==e&&(this._sizeInMeters=e,Go(this,lse))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){It.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=It.clone(e,this._distanceDisplayCondition),Go(this,H8e))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,Go(this,G8e))}},id:{get:function(){return this._id},set:function(e){this._id=e,u(this._pickId)&&(this._pickId.object.id=e)}},pickPrimitive:{get:function(){return this._pickPrimitive},set:function(e){this._pickPrimitive=e,u(this._pickId)&&(this._pickId.object.primitive=e)}},pickId:{get:function(){return this._pickId}},image:{get:function(){return this._imageId},set:function(e){u(e)?typeof e=="string"?this.setImage(e,e):e instanceof Ie?this.setImage(e.url,e):u(e.src)?this.setImage(e.src,e):this.setImage(qn(),e):(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=void 0,this._image=void 0,this._imageIndexPromise=void 0,Go(this,uV))}},ready:{get:function(){return this._imageIndex!==-1}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=h.clone(e,this._actualClampedPosition),Go(this,lV)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,Go(this,cse))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;G.equals(t,e)||(G.clone(e,t),Go(this,use))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,Go(this,use))}}});Ei.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this._pickPrimitive,collection:this._collection,id:this._id})),this._pickId};Ei.prototype._updateClamping=function(){Ei._updateClamping(this._billboardCollection,this)};var fV=new fe;Ei._updateClamping=function(e,t){let n=e._scene;if(!u(n))return;let i=n.globe,o=y(i?.ellipsoid,ne.WGS84),r=n.frameState.mode,s=r!==t._mode;if(t._mode=r,(t._heightReference===qe.NONE||s)&&u(t._removeCallbackFunc)&&(t._removeCallbackFunc(),t._removeCallbackFunc=void 0,t._clampedPosition=void 0),t._heightReference===qe.NONE||!u(t._position))return;u(t._removeCallbackFunc)&&t._removeCallbackFunc();let a=o.cartesianToCartographic(t._position);if(!u(a)){t._actualClampedPosition=void 0;return}function c(f){t._clampedPosition=o.cartographicToCartesian(f,t._clampedPosition),xA(t._heightReference)&&(t._mode===te.SCENE3D?(f.height+=a.height,o.cartographicToCartesian(f,t._clampedPosition)):t._clampedPosition.x+=a.height)}t._removeCallbackFunc=n.updateHeight(a,c,t._heightReference),fe.clone(a,fV);let l=n.getHeight(a,t._heightReference);u(l)&&(fV.height=l),c(fV)};Ei.prototype._loadImage=function(){let e=this._billboardCollection._textureAtlas,t=this._imageId,n=this._image,i=this._imageSubRegion,o,r=this;function s(c){if(r._imageId!==t||r._image!==n||!Ue.equals(r._imageSubRegion,i))return;let l=e.textureCoordinates[c];r._imageWidth=e.texture.width*l.width,r._imageHeight=e.texture.height*l.height,r._imageIndex=c,r._ready=!0,r._image=void 0,r._imageIndexPromise=void 0,Go(r,uV);let f=r._billboardCollection._scene;u(f)&&f.frameState.afterRender.push(()=>!0)}if(u(n)&&(o=e.addImage(t,n)),u(i)&&(o=e.addSubRegion(t,i)),this._imageIndexPromise=o,!u(o))return;let a=e.getImageIndex(t);if(u(a)&&!u(i)){s(a);return}o.then(s).catch(function(c){console.error(`Error loading image for billboard: ${c}`),r._imageIndexPromise=void 0})};Ei.prototype.setImage=function(e,t){this._imageId!==e&&(this._imageIndex=-1,this._imageSubRegion=void 0,this._imageId=e,this._image=t,u(this._billboardCollection._textureAtlas)&&this._loadImage())};Ei.prototype.setImageSubRegion=function(e,t){this._imageId===e&&Ue.equals(this._imageSubRegion,t)||(this._imageIndex=-1,this._imageId=e,this._imageSubRegion=Ue.clone(t),u(this._billboardCollection._textureAtlas)&&this._loadImage())};Ei.prototype._setTranslate=function(e){let t=this._translate;z.equals(t,e)||(z.clone(e,t),Go(this,dse))};Ei.prototype._getActualPosition=function(){return u(this._clampedPosition)?this._clampedPosition:this._actualPosition};Ei.prototype._setActualPosition=function(e){u(this._clampedPosition)||h.clone(e,this._actualPosition),Go(this,lV)};var fse=new oe;Ei._computeActualPosition=function(e,t,n,i){return u(e._clampedPosition)?(n.mode!==e._mode&&e._updateClamping(),e._clampedPosition):n.mode===te.SCENE3D?t:(F.multiplyByPoint(i,t,fse),no.computeActualWgs84Position(n,fse))};var hse=new h;Ei._computeScreenSpacePosition=function(e,t,n,i,o,r){let s=F.multiplyByPoint(e,t,hse),a=no.wgs84WithEyeOffsetToWindowCoordinates(o,s,n,r);if(u(a))return z.add(a,i,a),a};var cV=new z(0,0);Ei.prototype.computeScreenSpacePosition=function(e,t){let n=this._billboardCollection;u(t)||(t=new z),z.clone(this._pixelOffset,cV),z.add(cV,this._translate,cV);let i=n.modelMatrix,o=this._position;if(u(this._clampedPosition)&&(o=this._clampedPosition,e.mode!==te.SCENE3D)){let s=e.mapProjection,a=s.ellipsoid,c=s.unproject(o,fV);o=a.cartographicToCartesian(c,hse),i=F.IDENTITY}return Ei._computeScreenSpacePosition(i,o,this._eyeOffset,cV,e,t)};Ei.getScreenSpaceBoundingBox=function(e,t,n){let i=e.width,o=e.height,r=e.scale;i*=r,o*=r;let s=t.x;e.horizontalOrigin===_i.RIGHT?s-=i:e.horizontalOrigin===_i.CENTER&&(s-=i*.5);let a=t.y;return e.verticalOrigin===Rn.BOTTOM||e.verticalOrigin===Rn.BASELINE?a-=o:e.verticalOrigin===Rn.CENTER&&(a-=o*.5),u(n)||(n=new Ue),n.x=s,n.y=a,n.width=i,n.height=o,n};Ei.prototype.equals=function(e){return this===e||u(e)&&this._id===e._id&&h.equals(this._position,e._position)&&this._imageId===e._imageId&&this._show===e._show&&this._scale===e._scale&&this._verticalOrigin===e._verticalOrigin&&this._horizontalOrigin===e._horizontalOrigin&&this._heightReference===e._heightReference&&Ue.equals(this._imageSubRegion,e._imageSubRegion)&&G.equals(this._color,e._color)&&z.equals(this._pixelOffset,e._pixelOffset)&&z.equals(this._translate,e._translate)&&h.equals(this._eyeOffset,e._eyeOffset)&&Mt.equals(this._scaleByDistance,e._scaleByDistance)&&Mt.equals(this._translucencyByDistance,e._translucencyByDistance)&&Mt.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&It.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance};Ei.prototype._destroy=function(){u(this._customData)&&(this._billboardCollection._scene.globe._surface.removeTileCustomData(this._customData),this._customData=void 0),u(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this.image=void 0,this._pickId=this._pickId&&this._pickId.destroy(),this._billboardCollection=void 0};var Xi=Ei;var W8e={OPAQUE:0,TRANSLUCENT:1,OPAQUE_AND_TRANSLUCENT:2},Do=Object.freeze(W8e);var j8e={FONT_SIZE:48,PADDING:10,RADIUS:8,CUTOFF:.25},zs=Object.freeze(j8e);function e_(e,t,n,i,o){this.bottomLeft=y(e,z.ZERO),this.topRight=y(t,z.ZERO),this.childNode1=n,this.childNode2=i,this.imageIndex=o}var q8e=new z(16,16);function cy(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.borderWidthInPixels,1),n=y(e.initialSize,q8e);this._context=e.context,this._pixelFormat=y(e.pixelFormat,rt.RGBA),this._borderWidthInPixels=t,this._textureCoordinates=[],this._guid=qn(),this._idHash={},this._indexHash={},this._initialSize=n,this._root=void 0}Object.defineProperties(cy.prototype,{borderWidthInPixels:{get:function(){return this._borderWidthInPixels}},textureCoordinates:{get:function(){return this._textureCoordinates}},texture:{get:function(){return u(this._texture)||(this._texture=new Lt({context:this._context,width:this._initialSize.x,height:this._initialSize.y,pixelFormat:this._pixelFormat})),this._texture}},numberOfImages:{get:function(){return this._textureCoordinates.length}},guid:{get:function(){return this._guid}}});function Y8e(e,t){let n=e._context,i=e.numberOfImages,o=2,r=e._borderWidthInPixels;if(i>0){let s=e._texture.width,a=e._texture.height,c=o*(s+t.width+r),l=o*(a+t.height+r),f=s/c,d=a/l,p=new e_(new z(s+r,r),new z(c,a)),g=new e_(new z,new z(c,a),e._root,p),m=new e_(new z(r,a+r),new z(c,l)),x=new e_(new z,new z(c,l),g,m);for(let C=0;C<e._textureCoordinates.length;C++){let A=e._textureCoordinates[C];u(A)&&(A.x*=f,A.y*=d,A.width*=f,A.height*=d)}let b=new Lt({context:e._context,width:c,height:l,pixelFormat:e._pixelFormat}),T=new oa({context:n,colorTextures:[e._texture],destroyAttachments:!1});T._bind(),b.copyFromFramebuffer(0,0,0,0,c,l),T._unBind(),T.destroy(),e._texture=e._texture&&e._texture.destroy(),e._texture=b,e._root=x}else{let s=o*(t.width+2*r),a=o*(t.height+2*r);s<e._initialSize.x&&(s=e._initialSize.x),a<e._initialSize.y&&(a=e._initialSize.y),e._texture=e._texture&&e._texture.destroy(),e._texture=new Lt({context:e._context,width:s,height:a,pixelFormat:e._pixelFormat}),e._root=new e_(new z(r,r),new z(s,a))}}function dV(e,t,n){if(u(t)){if(!u(t.childNode1)&&!u(t.childNode2)){if(u(t.imageIndex))return;let i=t.topRight.x-t.bottomLeft.x,o=t.topRight.y-t.bottomLeft.y,r=i-n.width,s=o-n.height;if(r<0||s<0)return;if(r===0&&s===0)return t;if(r>s){t.childNode1=new e_(new z(t.bottomLeft.x,t.bottomLeft.y),new z(t.bottomLeft.x+n.width,t.topRight.y));let a=t.bottomLeft.x+n.width+e._borderWidthInPixels;a<t.topRight.x&&(t.childNode2=new e_(new z(a,t.bottomLeft.y),new z(t.topRight.x,t.topRight.y)))}else{t.childNode1=new e_(new z(t.bottomLeft.x,t.bottomLeft.y),new z(t.topRight.x,t.bottomLeft.y+n.height));let a=t.bottomLeft.y+n.height+e._borderWidthInPixels;a<t.topRight.y&&(t.childNode2=new e_(new z(t.bottomLeft.x,a),new z(t.topRight.x,t.topRight.y)))}return dV(e,t.childNode1,n)}return dV(e,t.childNode1,n)||dV(e,t.childNode2,n)}}function mse(e,t,n){let i=dV(e,e._root,t);if(u(i)){i.imageIndex=n;let o=e._texture.width,r=e._texture.height,s=i.topRight.x-i.bottomLeft.x,a=i.topRight.y-i.bottomLeft.y,c=i.bottomLeft.x/o,l=i.bottomLeft.y/r,f=s/o,d=a/r;e._textureCoordinates[n]=new Ue(c,l,f,d),e._texture.copyFrom({source:t,xOffset:i.bottomLeft.x,yOffset:i.bottomLeft.y})}else Y8e(e,t),mse(e,t,n);e._guid=qn()}function pse(e,t){if(!u(e)||e.isDestroyed())return-1;let n=e.numberOfImages;return mse(e,t,n),n}cy.prototype.getImageIndex=function(e){return this._indexHash[e]};cy.prototype.addImageSync=function(e,t){let n=this._indexHash[e];return u(n)||(n=pse(this,t),this._idHash[e]=Promise.resolve(n),this._indexHash[e]=n),n};cy.prototype.addImage=function(e,t){let n=this._idHash[e];if(u(n))return n;typeof t=="function"?t=t(e):(typeof t=="string"||t instanceof Ie)&&(t=Ie.createIfNeeded(t).fetchImage());let i=this;return n=Promise.resolve(t).then(function(o){let r=pse(i,o);return i._indexHash[e]=r,r}),this._idHash[e]=n,n};cy.prototype.addSubRegion=function(e,t){let n=this._idHash[e];if(!u(n))throw new ue(`image with id "${e}" not found in the atlas.`);let i=this;return Promise.resolve(n).then(function(o){if(o===-1)return-1;let r=i._texture.width,s=i._texture.height,a=i._textureCoordinates[o],c=a.x+t.x/r,l=a.y+t.y/s,f=t.width/r,d=t.height/s,p=i._textureCoordinates.push(new Ue(c,l,f,d))-1;return i._indexHash[e]=p,i._guid=qn(),p})};cy.prototype.isDestroyed=function(){return!1};cy.prototype.destroy=function(){return this._texture=this._texture&&this._texture.destroy(),le(this)};var ly=cy;var X8e=Xi.SHOW_INDEX,FO=Xi.POSITION_INDEX,_se=Xi.PIXEL_OFFSET_INDEX,gse=Xi.EYE_OFFSET_INDEX,K8e=Xi.HORIZONTAL_ORIGIN_INDEX,Z8e=Xi.VERTICAL_ORIGIN_INDEX,Q8e=Xi.SCALE_INDEX,NO=Xi.IMAGE_INDEX_INDEX,yse=Xi.COLOR_INDEX,$8e=Xi.ROTATION_INDEX,J8e=Xi.ALIGNED_AXIS_INDEX,xse=Xi.SCALE_BY_DISTANCE_INDEX,bse=Xi.TRANSLUCENCY_BY_DISTANCE_INDEX,Tse=Xi.PIXEL_OFFSET_SCALE_BY_DISTANCE_INDEX,Ase=Xi.DISTANCE_DISPLAY_CONDITION,eHe=Xi.DISABLE_DEPTH_DISTANCE,tHe=Xi.TEXTURE_COORDINATE_BOUNDS,Cse=Xi.SDF_INDEX,j9=Xi.NUMBER_OF_PROPERTIES,Eo,nHe={positionHighAndScale:0,positionLowAndRotation:1,compressedAttribute0:2,compressedAttribute1:3,compressedAttribute2:4,eyeOffset:5,scaleByDistance:6,pixelOffsetScaleByDistance:7,compressedAttribute3:8,textureCoordinateBoundsOrLabelTranslate:9,a_batchId:10,sdf:11},iHe={direction:0,positionHighAndScale:1,positionLowAndRotation:2,compressedAttribute0:3,compressedAttribute1:4,compressedAttribute2:5,eyeOffset:6,scaleByDistance:7,pixelOffsetScaleByDistance:8,compressedAttribute3:9,textureCoordinateBoundsOrLabelTranslate:10,a_batchId:11,sdf:12};function yf(e){e=y(e,y.EMPTY_OBJECT),this._scene=e.scene,this._batchTable=e.batchTable,this._textureAtlas=void 0,this._textureAtlasGUID=void 0,this._destroyTextureAtlas=!0,this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!1,this._shaderRotation=!1,this._compiledShaderRotation=!1,this._shaderAlignedAxis=!1,this._compiledShaderAlignedAxis=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderPixelOffsetScaleByDistance=!1,this._compiledShaderPixelOffsetScaleByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._shaderClampToGround=!1,this._compiledShaderClampToGround=!1,this._propertiesChanged=new Uint32Array(j9),this._maxSize=0,this._maxEyeOffset=0,this._maxScale=1,this._maxPixelOffset=0,this._allHorizontalCenter=!0,this._allVerticalCenter=!0,this._allSizedInMeters=!0,this._baseVolume=new se,this._baseVolumeWC=new se,this._baseVolume2D=new se,this._boundingVolume=new se,this._boundingVolumeDirty=!1,this._colorCommands=[],this.show=y(e.show,!0),this.modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this._modelMatrix=F.clone(F.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowTextureAtlas=y(e.debugShowTextureAtlas,!1),this.blendOption=y(e.blendOption,Do.OPAQUE_AND_TRANSLUCENT),this._blendOption=void 0,this._mode=te.SCENE3D,this._buffersUsage=[Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW],this._highlightColor=G.clone(G.WHITE);let t=this;this._uniforms={u_atlas:function(){return t._textureAtlas.texture},u_highlightColor:function(){return t._highlightColor}};let n=this._scene;u(n)&&u(n.terrainProviderChanged)&&(this._removeCallbackFunc=n.terrainProviderChanged.addEventListener(function(){let i=this._billboards,o=i.length;for(let r=0;r<o;++r)u(i[r])&&i[r]._updateClamping()},this))}Object.defineProperties(yf.prototype,{length:{get:function(){return q9(this),this._billboards.length}},textureAtlas:{get:function(){return this._textureAtlas},set:function(e){this._textureAtlas!==e&&(this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._textureAtlas=e,this._createVertexArray=!0)}},destroyTextureAtlas:{get:function(){return this._destroyTextureAtlas},set:function(e){this._destroyTextureAtlas=e}}});function Ese(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}yf.prototype.add=function(e){let t=new Xi(e,this);return t._index=this._billboards.length,this._billboards.push(t),this._createVertexArray=!0,t};yf.prototype.remove=function(e){return this.contains(e)?(this._billboards[e._index]=void 0,this._billboardsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};yf.prototype.removeAll=function(){Ese(this._billboards),this._billboards=[],this._billboardsToUpdate=[],this._billboardsToUpdateIndex=0,this._billboardsRemoved=!1,this._createVertexArray=!0};function q9(e){if(e._billboardsRemoved){e._billboardsRemoved=!1;let t=[],n=e._billboards,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];u(s)&&(s._index=r++,t.push(s))}e._billboards=t}}yf.prototype._updateBillboard=function(e,t){e._dirty||(this._billboardsToUpdate[this._billboardsToUpdateIndex++]=e),++this._propertiesChanged[t]};yf.prototype.contains=function(e){return u(e)&&e._billboardCollection===this};yf.prototype.get=function(e){return q9(this),this._billboards[e]};var U9;function oHe(e){let n=e.cache.billboardCollection_indexBufferBatched;if(u(n))return n;let i=16384*6-6,o=new Uint16Array(i);for(let r=0,s=0;r<i;r+=6,s+=4)o[r]=s,o[r+1]=s+1,o[r+2]=s+2,o[r+3]=s+0,o[r+4]=s+2,o[r+5]=s+3;return n=dt.createIndexBuffer({context:e,typedArray:o,usage:Fe.STATIC_DRAW,indexDatatype:Ne.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferBatched=n,n}function rHe(e){let t=e.cache.billboardCollection_indexBufferInstanced;return u(t)||(t=dt.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Fe.STATIC_DRAW,indexDatatype:Ne.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_indexBufferInstanced=t),t}function sHe(e){let t=e.cache.billboardCollection_vertexBufferInstanced;return u(t)||(t=dt.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Fe.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.billboardCollection_vertexBufferInstanced=t),t}yf.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<j9;++i){let o=n[i]===0?Fe.STATIC_DRAW:Fe.STREAM_DRAW;t=t||e[i]!==o,e[i]=o}return t};function aHe(e,t,n,i,o,r){let s=[{index:Eo.positionHighAndScale,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[FO]},{index:Eo.positionLowAndRotation,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[FO]},{index:Eo.compressedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[_se]},{index:Eo.compressedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[bse]},{index:Eo.compressedAttribute2,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[yse]},{index:Eo.eyeOffset,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[gse]},{index:Eo.scaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[xse]},{index:Eo.pixelOffsetScaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Tse]},{index:Eo.compressedAttribute3,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Ase]},{index:Eo.textureCoordinateBoundsOrLabelTranslate,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[tHe]}];i&&s.push({index:Eo.direction,componentsPerAttribute:2,componentDatatype:X.FLOAT,vertexBuffer:sHe(e)}),u(o)&&s.push({index:Eo.a_batchId,componentsPerAttribute:1,componentDatatype:X.FLOAT,bufferUsage:Fe.STATIC_DRAW}),r&&s.push({index:Eo.sdf,componentsPerAttribute:2,componentDatatype:X.FLOAT,usage:n[Cse]});let a=i?t:4*t;return new Jp(e,s,a,i)}var V9=new Yn;function Sse(e,t,n,i,o){let r,s=i[Eo.positionHighAndScale],a=i[Eo.positionLowAndRotation],c=o._getActualPosition();e._mode===te.SCENE3D&&(se.expand(e._baseVolume,c,e._baseVolume),e._boundingVolumeDirty=!0),Yn.fromCartesian(c,V9);let l=o.scale,f=o.rotation;f!==0&&(e._shaderRotation=!0),e._maxScale=Math.max(e._maxScale,l);let d=V9.high,p=V9.low;e._instanced?(r=o._index,s(r,d.x,d.y,d.z,l),a(r,p.x,p.y,p.z,f)):(r=o._index*4,s(r+0,d.x,d.y,d.z,l),s(r+1,d.x,d.y,d.z,l),s(r+2,d.x,d.y,d.z,l),s(r+3,d.x,d.y,d.z,l),a(r+0,p.x,p.y,p.z,f),a(r+1,p.x,p.y,p.z,f),a(r+2,p.x,p.y,p.z,f),a(r+3,p.x,p.y,p.z,f))}var gf=new z,_f=32768,MC=65536,z9=4096,fm=256,cHe=128,lHe=32,uHe=8,wse=4,fHe=1/256,vse=0,Dse=2,Ise=3,Pse=1;function Rse(e,t,n,i,o){let r,s=i[Eo.compressedAttribute0],a=o.pixelOffset,c=a.x,l=a.y,f=o._translate,d=f.x,p=f.y;e._maxPixelOffset=Math.max(e._maxPixelOffset,Math.abs(c+d),Math.abs(-l+p));let g=o.horizontalOrigin,m=o._verticalOrigin,x=o.show&&o.clusterShow;o.color.alpha===0&&(x=!1),m===Rn.BASELINE&&(m=Rn.BOTTOM),e._allHorizontalCenter=e._allHorizontalCenter&&g===_i.CENTER,e._allVerticalCenter=e._allVerticalCenter&&m===Rn.CENTER;let b=0,T=0,C=0,A=0,S=o._imageIndex;if(S!==-1){let V=n[S];b=V.x,T=V.y,C=V.width,A=V.height}let w=b+C,D=T+A,R=Math.floor(O.clamp(c,-_f,_f)+_f)*cHe;R+=(g+1)*lHe,R+=(m+1)*uHe,R+=(x?1:0)*wse;let P=Math.floor(O.clamp(l,-_f,_f)+_f)*fm,L=Math.floor(O.clamp(d,-_f,_f)+_f)*fm,N=(O.clamp(p,-_f,_f)+_f)*fHe,_=Math.floor(N),E=Math.floor((N-_)*fm);P+=_,L+=E,gf.x=b,gf.y=T;let v=Ln.compressTextureCoordinates(gf);gf.x=w;let I=Ln.compressTextureCoordinates(gf);gf.y=D;let M=Ln.compressTextureCoordinates(gf);gf.x=b;let B=Ln.compressTextureCoordinates(gf);e._instanced?(r=o._index,s(r,R,P,L,v)):(r=o._index*4,s(r+0,R+vse,P,L,v),s(r+1,R+Dse,P,L,I),s(r+2,R+Ise,P,L,M),s(r+3,R+Pse,P,L,B))}function Ose(e,t,n,i,o){let r,s=i[Eo.compressedAttribute1],a=o.alignedAxis;h.equals(a,h.ZERO)||(e._shaderAlignedAxis=!0);let c=0,l=1,f=1,d=1,p=o.translucencyByDistance;u(p)&&(c=p.near,l=p.nearValue,f=p.far,d=p.farValue,(l!==1||d!==1)&&(e._shaderTranslucencyByDistance=!0));let g=0,m=o._imageIndex;m!==-1&&(g=n[m].width);let x=e._textureAtlas.texture.width,b=Math.round(y(o.width,x*g));e._maxSize=Math.max(e._maxSize,b);let T=O.clamp(b,0,MC),C=0;Math.abs(h.magnitudeSquared(a)-1)<O.EPSILON6&&(C=Ln.octEncodeFloat(a)),l=O.clamp(l,0,1),l=l===1?255:l*255|0,T=T*fm+l,d=O.clamp(d,0,1),d=d===1?255:d*255|0,C=C*fm+d,e._instanced?(r=o._index,s(r,T,C,c,f)):(r=o._index*4,s(r+0,T,C,c,f),s(r+1,T,C,c,f),s(r+2,T,C,c,f),s(r+3,T,C,c,f))}function G9(e,t,n,i,o){let r,s=i[Eo.compressedAttribute2],a=o.color,c=u(e._batchTable)?G.WHITE:o.getPickId(t.context).color,l=o.sizeInMeters?1:0,f=Math.abs(h.magnitudeSquared(o.alignedAxis)-1)<O.EPSILON6?1:0;e._allSizedInMeters=e._allSizedInMeters&&l===1;let d=0,p=o._imageIndex;p!==-1&&(d=n[p].height);let g=e._textureAtlas.texture.dimensions,m=Math.round(y(o.height,g.y*d));e._maxSize=Math.max(e._maxSize,m);let x=y(o._labelHorizontalOrigin,-2);x+=2;let b=m*wse+x,T=G.floatToByte(a.red),C=G.floatToByte(a.green),A=G.floatToByte(a.blue),S=T*MC+C*fm+A;T=G.floatToByte(c.red),C=G.floatToByte(c.green),A=G.floatToByte(c.blue);let w=T*MC+C*fm+A,D=G.floatToByte(a.alpha)*MC+G.floatToByte(c.alpha)*fm;D+=l*2+f,e._instanced?(r=o._index,s(r,S,w,D,b)):(r=o._index*4,s(r+0,S,w,D,b),s(r+1,S,w,D,b),s(r+2,S,w,D,b),s(r+3,S,w,D,b))}function W9(e,t,n,i,o){let r,s=i[Eo.eyeOffset],a=o.eyeOffset,c=a.z;if(o._heightReference!==qe.NONE&&(c*=1.005),e._maxEyeOffset=Math.max(e._maxEyeOffset,Math.abs(a.x),Math.abs(a.y),Math.abs(c)),e._instanced){let l=0,f=0,d=o._imageIndex;if(d!==-1){let g=n[d];l=g.width,f=g.height}gf.x=l,gf.y=f;let p=Ln.compressTextureCoordinates(gf);r=o._index,s(r,a.x,a.y,c,p)}else r=o._index*4,s(r+0,a.x,a.y,c,0),s(r+1,a.x,a.y,c,0),s(r+2,a.x,a.y,c,0),s(r+3,a.x,a.y,c,0)}function Mse(e,t,n,i,o){let r,s=i[Eo.scaleByDistance],a=0,c=1,l=1,f=1,d=o.scaleByDistance;u(d)&&(a=d.near,c=d.nearValue,l=d.far,f=d.farValue,(c!==1||f!==1)&&(e._shaderScaleByDistance=!0)),e._instanced?(r=o._index,s(r,a,c,l,f)):(r=o._index*4,s(r+0,a,c,l,f),s(r+1,a,c,l,f),s(r+2,a,c,l,f),s(r+3,a,c,l,f))}function Lse(e,t,n,i,o){let r,s=i[Eo.pixelOffsetScaleByDistance],a=0,c=1,l=1,f=1,d=o.pixelOffsetScaleByDistance;u(d)&&(a=d.near,c=d.nearValue,l=d.far,f=d.farValue,(c!==1||f!==1)&&(e._shaderPixelOffsetScaleByDistance=!0)),e._instanced?(r=o._index,s(r,a,c,l,f)):(r=o._index*4,s(r+0,a,c,l,f),s(r+1,a,c,l,f),s(r+2,a,c,l,f),s(r+3,a,c,l,f))}function Nse(e,t,n,i,o){let r,s=i[Eo.compressedAttribute3],a=0,c=Number.MAX_VALUE,l=o.distanceDisplayCondition;u(l)&&(a=l.near,c=l.far,a*=a,c*=c,e._shaderDistanceDisplayCondition=!0);let f=o.disableDepthTestDistance,d=Ju(o.heightReference)&&t.context.depthTexture;u(f)||(f=d?5e3:0),f*=f,(d||f>0)&&(e._shaderDisableDepthDistance=!0,f===Number.POSITIVE_INFINITY&&(f=-1));let p,g;if(u(o._labelDimensions))g=o._labelDimensions.x,p=o._labelDimensions.y;else{let T=0,C=0,A=o._imageIndex;if(A!==-1){let w=n[A];T=w.height,C=w.width}p=Math.round(y(o.height,e._textureAtlas.texture.dimensions.y*T));let S=e._textureAtlas.texture.width;g=Math.round(y(o.width,S*C))}let m=Math.floor(O.clamp(g,0,z9)),x=Math.floor(O.clamp(p,0,z9)),b=m*z9+x;e._instanced?(r=o._index,s(r,a,c,f,b)):(r=o._index*4,s(r+0,a,c,f,b),s(r+1,a,c,f,b),s(r+2,a,c,f,b),s(r+3,a,c,f,b))}function Fse(e,t,n,i,o){if(Ju(o.heightReference)){let m=e._scene,x=t.context,b=t.globeTranslucencyState.translucent,T=u(m.globe)&&m.globe.depthTestAgainstTerrain;e._shaderClampToGround=x.depthTexture&&!b&&T}let r,s=i[Eo.textureCoordinateBoundsOrLabelTranslate];if(Gt.maximumVertexTextureImageUnits>0){let m=0,x=0;u(o._labelTranslate)&&(m=o._labelTranslate.x,x=o._labelTranslate.y),e._instanced?(r=o._index,s(r,m,x,0,0)):(r=o._index*4,s(r+0,m,x,0,0),s(r+1,m,x,0,0),s(r+2,m,x,0,0),s(r+3,m,x,0,0));return}let a=0,c=0,l=0,f=0,d=o._imageIndex;if(d!==-1){let m=n[d];a=m.x,c=m.y,l=m.width,f=m.height}let p=a+l,g=c+f;e._instanced?(r=o._index,s(r,a,c,p,g)):(r=o._index*4,s(r+0,a,c,p,g),s(r+1,a,c,p,g),s(r+2,a,c,p,g),s(r+3,a,c,p,g))}function dHe(e,t,n,i,o){if(!u(e._batchTable))return;let r=i[Eo.a_batchId],s=o._batchIndex,a;e._instanced?(a=o._index,r(a,s)):(a=o._index*4,r(a+0,s),r(a+1,s),r(a+2,s),r(a+3,s))}function Bse(e,t,n,i,o){if(!e._sdf)return;let r,s=i[Eo.sdf],a=o.outlineColor,c=o.outlineWidth,l=G.floatToByte(a.red),f=G.floatToByte(a.green),d=G.floatToByte(a.blue),p=l*MC+f*fm+d,g=c/zs.RADIUS,m=G.floatToByte(a.alpha)*MC+G.floatToByte(g)*fm;e._instanced?(r=o._index,s(r,p,m)):(r=o._index*4,s(r+0,p+vse,m),s(r+1,p+Dse,m),s(r+2,p+Ise,m),s(r+3,p+Pse,m))}function hHe(e,t,n,i,o){Sse(e,t,n,i,o),Rse(e,t,n,i,o),Ose(e,t,n,i,o),G9(e,t,n,i,o),W9(e,t,n,i,o),Mse(e,t,n,i,o),Lse(e,t,n,i,o),Nse(e,t,n,i,o),Fse(e,t,n,i,o),dHe(e,t,n,i,o),Bse(e,t,n,i,o)}function H9(e,t,n,i,o,r){let s;i.mode===te.SCENE3D?(s=e._baseVolume,e._boundingVolumeDirty=!0):s=e._baseVolume2D;let a=[];for(let c=0;c<n;++c){let l=t[c],f=l.position,d=Xi._computeActualPosition(l,f,i,o);u(d)&&(l._setActualPosition(d),r?a.push(d):se.expand(s,d,s))}r&&se.fromPoints(a,s)}function mHe(e,t){let n=t.mode,i=e._billboards,o=e._billboardsToUpdate,r=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==te.SCENE3D&&!F.equals(r,e.modelMatrix)?(e._mode=n,F.clone(e.modelMatrix,r),e._createVertexArray=!0,(n===te.SCENE3D||n===te.SCENE2D||n===te.COLUMBUS_VIEW)&&H9(e,i,i.length,t,r,!0)):n===te.MORPHING?H9(e,i,i.length,t,r,!0):(n===te.SCENE2D||n===te.COLUMBUS_VIEW)&&H9(e,o,e._billboardsToUpdateIndex,t,r,!1)}function pHe(e,t,n){let i=1;(!e._allSizedInMeters||e._maxPixelOffset!==0)&&(i=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight));let o=i*e._maxScale*e._maxSize*2;e._allHorizontalCenter&&e._allVerticalCenter&&(o*=.5);let r=i*e._maxPixelOffset+e._maxEyeOffset;n.radius+=o+r}function _He(e,t){let i=t.createViewportQuadCommand(`uniform sampler2D billboard_texture; 


in vec2 v_textureCoordinates; 


void main() 


{ 


    out_FragColor = texture(billboard_texture, v_textureCoordinates); 


} 


`,{uniformMap:{billboard_texture:function(){return e._textureAtlas.texture}}});return i.pass=Ae.OVERLAY,i}var gHe=[];yf.prototype.update=function(e){if(q9(this),!this.show)return;let t=this._billboards,n=t.length,i=e.context;this._instanced=i.instancedArrays,Eo=this._instanced?iHe:nHe,U9=this._instanced?rHe:oHe;let o=this._textureAtlas;if(!u(o)){o=this._textureAtlas=new ly({context:i});for(let P=0;P<n;++P)t[P]._loadImage()}let r=o.textureCoordinates;if(r.length===0)return;mHe(this,e),t=this._billboards,n=t.length;let s=this._billboardsToUpdate,a=this._billboardsToUpdateIndex,c=this._propertiesChanged,l=o.guid,f=this._createVertexArray||this._textureAtlasGUID!==l;this._textureAtlasGUID=l;let d,p=e.passes,g=p.pick;if(f||!g&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let P=0;P<j9;++P)c[P]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=aHe(i,n,this._buffersUsage,this._instanced,this._batchTable,this._sdf),d=this._vaf.writers;for(let P=0;P<n;++P){let L=this._billboards[P];L._dirty=!1,hHe(this,e,r,d,L)}this._vaf.commit(U9(i))}this._billboardsToUpdateIndex=0}else if(a>0){let P=gHe;P.length=0,(c[FO]||c[$8e]||c[Q8e])&&P.push(Sse),(c[NO]||c[_se]||c[K8e]||c[Z8e]||c[X8e])&&(P.push(Rse),this._instanced&&P.push(W9)),(c[NO]||c[J8e]||c[bse])&&(P.push(Ose),P.push(G9)),(c[NO]||c[yse])&&P.push(G9),c[gse]&&P.push(W9),c[xse]&&P.push(Mse),c[Tse]&&P.push(Lse),(c[Ase]||c[eHe]||c[NO]||c[FO])&&P.push(Nse),(c[NO]||c[FO])&&P.push(Fse),c[Cse]&&P.push(Bse);let L=P.length;if(d=this._vaf.writers,a/n>.1){for(let N=0;N<a;++N){let _=s[N];_._dirty=!1;for(let E=0;E<L;++E)P[E](this,e,r,d,_)}this._vaf.commit(U9(i))}else{for(let N=0;N<a;++N){let _=s[N];_._dirty=!1;for(let E=0;E<L;++E)P[E](this,e,r,d,_);this._instanced?this._vaf.subCommit(_._index,1):this._vaf.subCommit(_._index*4,4)}this._vaf.endSubCommits()}this._billboardsToUpdateIndex=0}if(a>n*1.5&&(s.length=n),!u(this._vaf)||!u(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,se.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let m,x=F.IDENTITY;e.mode===te.SCENE3D?(x=this.modelMatrix,m=se.clone(this._baseVolumeWC,this._boundingVolume)):m=se.clone(this._baseVolume2D,this._boundingVolume),pHe(this,e,m);let b=this._blendOption!==this.blendOption;if(this._blendOption=this.blendOption,b){this._blendOption===Do.OPAQUE||this._blendOption===Do.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=ke.fromCache({depthTest:{enabled:!0,func:ee.LESS},depthMask:!0}):this._rsOpaque=void 0;let P=this._blendOption===Do.TRANSLUCENT;this._blendOption===Do.TRANSLUCENT||this._blendOption===Do.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=ke.fromCache({depthTest:{enabled:!0,func:P?ee.LEQUAL:ee.LESS},depthMask:P,blending:fn.ALPHA_BLEND}):this._rsTranslucent=void 0}this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let T,C,A,S,w,D=Gt.maximumVertexTextureImageUnits>0;if(b||this._shaderRotation!==this._compiledShaderRotation||this._shaderAlignedAxis!==this._compiledShaderAlignedAxis||this._shaderScaleByDistance!==this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance!==this._compiledShaderTranslucencyByDistance||this._shaderPixelOffsetScaleByDistance!==this._compiledShaderPixelOffsetScaleByDistance||this._shaderDistanceDisplayCondition!==this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance||this._shaderClampToGround!==this._compiledShaderClampToGround||this._sdf!==this._compiledSDF){T=LO,C=MO,w=[],u(this._batchTable)&&(w.push("VECTOR_TILE"),T=this._batchTable.getVertexShaderCallback(!1,"a_batchId",void 0)(T),C=this._batchTable.getFragmentShaderCallback(!1,void 0)(C)),A=new ze({defines:w,sources:[T]}),this._instanced&&A.defines.push("INSTANCED"),this._shaderRotation&&A.defines.push("ROTATION"),this._shaderAlignedAxis&&A.defines.push("ALIGNED_AXIS"),this._shaderScaleByDistance&&A.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&A.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderPixelOffsetScaleByDistance&&A.defines.push("EYE_DISTANCE_PIXEL_OFFSET"),this._shaderDistanceDisplayCondition&&A.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&A.defines.push("DISABLE_DEPTH_DISTANCE"),this._shaderClampToGround&&(D?A.defines.push("VERTEX_DEPTH_CHECK"):A.defines.push("FRAGMENT_DEPTH_CHECK"));let P=1-zs.CUTOFF;this._sdf&&A.defines.push("SDF");let L=u(this._batchTable)?"VECTOR_TILE":"";this._blendOption===Do.OPAQUE_AND_TRANSLUCENT&&(S=new ze({defines:["OPAQUE",L],sources:[C]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${P}`)),this._sp=Kt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:A,fragmentShaderSource:S,attributeLocations:Eo}),S=new ze({defines:["TRANSLUCENT",L],sources:[C]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${P}`)),this._spTranslucent=Kt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:A,fragmentShaderSource:S,attributeLocations:Eo})),this._blendOption===Do.OPAQUE&&(S=new ze({defines:[L],sources:[C]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${P}`)),this._sp=Kt.replaceCache({context:i,shaderProgram:this._sp,vertexShaderSource:A,fragmentShaderSource:S,attributeLocations:Eo})),this._blendOption===Do.TRANSLUCENT&&(S=new ze({defines:[L],sources:[C]}),this._shaderClampToGround&&(D?S.defines.push("VERTEX_DEPTH_CHECK"):S.defines.push("FRAGMENT_DEPTH_CHECK")),this._sdf&&(S.defines.push("SDF"),S.defines.push(`SDF_EDGE ${P}`)),this._spTranslucent=Kt.replaceCache({context:i,shaderProgram:this._spTranslucent,vertexShaderSource:A,fragmentShaderSource:S,attributeLocations:Eo})),this._compiledShaderRotation=this._shaderRotation,this._compiledShaderAlignedAxis=this._shaderAlignedAxis,this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderPixelOffsetScaleByDistance=this._shaderPixelOffsetScaleByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance,this._compiledShaderClampToGround=this._shaderClampToGround,this._compiledSDF=this._sdf}let R=e.commandList;if(p.render||p.pick){let P=this._colorCommands,L=this._blendOption===Do.OPAQUE,N=this._blendOption===Do.OPAQUE_AND_TRANSLUCENT,_=this._vaf.va,E=_.length,v=this._uniforms,I;u(this._batchTable)?(v=this._batchTable.getUniformMapCallback()(v),I=this._batchTable.getPickId()):I="v_pickColor",P.length=E;let M=N?E*2:E;for(let B=0;B<M;++B){let V=P[B];u(V)||(V=P[B]=new $e);let U=L||N&&B%2===0;V.pass=U||!N?Ae.OPAQUE:Ae.TRANSLUCENT,V.owner=this;let H=N?Math.floor(B/2):B;V.boundingVolume=m,V.modelMatrix=x,V.count=_[H].indicesCount,V.shaderProgram=U?this._sp:this._spTranslucent,V.uniformMap=v,V.vertexArray=_[H].va,V.renderState=U?this._rsOpaque:this._rsTranslucent,V.debugShowBoundingVolume=this.debugShowBoundingVolume,V.pickId=I,this._instanced&&(V.count=6,V.instanceCount=n),R.push(V)}this.debugShowTextureAtlas&&(u(this.debugCommand)||(this.debugCommand=_He(this,e.context)),R.push(this.debugCommand))}};yf.prototype.isDestroyed=function(){return!1};yf.prototype.destroy=function(){return u(this._removeCallbackFunc)&&(this._removeCallbackFunc(),this._removeCallbackFunc=void 0),this._textureAtlas=this._destroyTextureAtlas&&this._textureAtlas&&this._textureAtlas.destroy(),this._sp=this._sp&&this._sp.destroy(),this._spTranslucent=this._spTranslucent&&this._spTranslucent.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),Ese(this._billboards),le(this)};var ac=yf;function yHe(e,t,n,i,o){return function(){let r=document.createElement("canvas"),s=o+2*i;r.height=r.width=s;let a=r.getContext("2d");return a.clearRect(0,0,s,s),i!==0&&(a.beginPath(),a.arc(s/2,s/2,s/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle=n,a.fill(),e<1&&(a.save(),a.globalCompositeOperation="destination-out",a.beginPath(),a.arc(s/2,s/2,o/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle="black",a.fill(),a.restore())),a.beginPath(),a.arc(s/2,s/2,o/2,0,2*Math.PI,!0),a.closePath(),a.fillStyle=t,a.fill(),r}}var ib=yHe;function ra(e,t,n,i,o){this._content=e,this._billboard=n,this._label=i,this._polyline=o,this._batchId=t,this._billboardImage=void 0,this._billboardColor=void 0,this._billboardOutlineColor=void 0,this._billboardOutlineWidth=void 0,this._billboardSize=void 0,this._pointSize=void 0,this._color=void 0,this._pointSize=void 0,this._pointOutlineColor=void 0,this._pointOutlineWidth=void 0,this._heightOffset=void 0,this._pickIds=new Array(3),LC(this)}var xHe=new fe;Object.defineProperties(ra.prototype,{show:{get:function(){return this._label.show},set:function(e){this._label.show=e,this._billboard.show=e,this._polyline.show=e}},color:{get:function(){return this._color},set:function(e){this._color=G.clone(e,this._color),LC(this)}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=e,LC(this)}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=G.clone(e,this._pointOutlineColor),LC(this)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=e,LC(this)}},labelColor:{get:function(){return this._label.fillColor},set:function(e){this._label.fillColor=e,this._polyline.show=this._label.show&&e.alpha>0}},labelOutlineColor:{get:function(){return this._label.outlineColor},set:function(e){this._label.outlineColor=e}},labelOutlineWidth:{get:function(){return this._label.outlineWidth},set:function(e){this._label.outlineWidth=e}},font:{get:function(){return this._label.font},set:function(e){this._label.font=e}},labelStyle:{get:function(){return this._label.style},set:function(e){this._label.style=e}},labelText:{get:function(){return this._label.text},set:function(e){u(e)||(e=""),this._label.text=e}},backgroundColor:{get:function(){return this._label.backgroundColor},set:function(e){this._label.backgroundColor=e}},backgroundPadding:{get:function(){return this._label.backgroundPadding},set:function(e){this._label.backgroundPadding=e}},backgroundEnabled:{get:function(){return this._label.showBackground},set:function(e){this._label.showBackground=e}},scaleByDistance:{get:function(){return this._label.scaleByDistance},set:function(e){this._label.scaleByDistance=e,this._billboard.scaleByDistance=e}},translucencyByDistance:{get:function(){return this._label.translucencyByDistance},set:function(e){this._label.translucencyByDistance=e,this._billboard.translucencyByDistance=e}},distanceDisplayCondition:{get:function(){return this._label.distanceDisplayCondition},set:function(e){this._label.distanceDisplayCondition=e,this._polyline.distanceDisplayCondition=e,this._billboard.distanceDisplayCondition=e}},heightOffset:{get:function(){return this._heightOffset},set:function(e){let t=y(this._heightOffset,0),n=this._content.tileset.ellipsoid,i=n.cartesianToCartographic(this._billboard.position,xHe);i.height=i.height-t+e;let o=n.cartographicToCartesian(i);this._billboard.position=o,this._label.position=this._billboard.position,this._polyline.positions=[this._polyline.positions[0],o],this._heightOffset=e}},anchorLineEnabled:{get:function(){return this._polyline.show},set:function(e){this._polyline.show=e}},anchorLineColor:{get:function(){return this._polyline.material.uniforms.color},set:function(e){this._polyline.material.uniforms.color=G.clone(e,this._polyline.material.uniforms.color)}},image:{get:function(){return this._billboardImage},set:function(e){let t=this._billboardImage!==e;this._billboardImage=e,t&&LC(this)}},disableDepthTestDistance:{get:function(){return this._label.disableDepthTestDistance},set:function(e){this._label.disableDepthTestDistance=e,this._billboard.disableDepthTestDistance=e}},horizontalOrigin:{get:function(){return this._billboard.horizontalOrigin},set:function(e){this._billboard.horizontalOrigin=e}},verticalOrigin:{get:function(){return this._billboard.verticalOrigin},set:function(e){this._billboard.verticalOrigin=e}},labelHorizontalOrigin:{get:function(){return this._label.horizontalOrigin},set:function(e){this._label.horizontalOrigin=e}},labelVerticalOrigin:{get:function(){return this._label.verticalOrigin},set:function(e){this._label.verticalOrigin=e}},content:{get:function(){return this._content}},tileset:{get:function(){return this._content.tileset}},primitive:{get:function(){return this._content.tileset}},pickIds:{get:function(){let e=this._pickIds;return e[0]=this._billboard.pickId,e[1]=this._label.pickId,e[2]=this._polyline.pickId,e}}});ra.defaultColor=G.WHITE;ra.defaultPointOutlineColor=G.BLACK;ra.defaultPointOutlineWidth=0;ra.defaultPointSize=8;function LC(e){let t=e._billboard;if(u(e._billboardImage)&&e._billboardImage!==t.image){t.image=e._billboardImage;return}if(u(e._billboardImage))return;let n=y(e._color,ra.defaultColor),i=y(e._pointOutlineColor,ra.defaultPointOutlineColor),o=y(e._pointOutlineWidth,ra.defaultPointOutlineWidth),r=y(e._pointSize,ra.defaultPointSize),s=e._billboardColor,a=e._billboardOutlineColor,c=e._billboardOutlineWidth,l=e._billboardSize;if(G.equals(n,s)&&G.equals(i,a)&&o===c&&r===l)return;e._billboardColor=G.clone(n,e._billboardColor),e._billboardOutlineColor=G.clone(i,e._billboardOutlineColor),e._billboardOutlineWidth=o,e._billboardSize=r;let f=n.alpha,d=n.toCssColorString(),p=i.toCssColorString(),g=JSON.stringify([d,r,p,o]);t.setImage(g,ib(f,d,p,o,r))}ra.prototype.hasProperty=function(e){return this._content.batchTable.hasProperty(this._batchId,e)};ra.prototype.getPropertyIds=function(e){return this._content.batchTable.getPropertyIds(this._batchId,e)};ra.prototype.getProperty=function(e){return this._content.batchTable.getProperty(this._batchId,e)};ra.prototype.getPropertyInherited=function(e){return Bs.getPropertyInherited(this._content,this._batchId,e)};ra.prototype.setProperty=function(e,t){this._content.batchTable.setProperty(this._batchId,e,t),this._content.featurePropertiesDirty=!0};ra.prototype.isExactClass=function(e){return this._content.batchTable.isExactClass(this._batchId,e)};ra.prototype.isClass=function(e){return this._content.batchTable.isClass(this._batchId,e)};ra.prototype.getExactClassName=function(){return this._content.batchTable.getExactClassName(this._batchId)};var t_=ra;function bHe(e,t,n,i,o){let r=e.measureText(t);if(!!/\S/.test(t)){let a=document.defaultView.getComputedStyle(e.canvas).getPropertyValue("font-size").replace("px",""),c=document.createElement("canvas"),l=100,f=r.width+l|0,d=3*a,p=d/2;c.width=f,c.height=d;let g=c.getContext("2d");g.font=n,g.fillStyle="white",g.fillRect(0,0,c.width+1,c.height+1),i&&(g.strokeStyle="black",g.lineWidth=e.lineWidth,g.strokeText(t,l/2,p)),o&&(g.fillStyle="black",g.fillText(t,l/2,p));let m=g.getImageData(0,0,f,d).data,x=m.length,b=f*4,T,C,A,S;for(T=0;T<x;++T)if(m[T]!==255){A=T/b|0;break}for(T=x-1;T>=0;--T)if(m[T]!==255){S=T/b|0;break}let w=-1;for(T=0;T<f&&w===-1;++T)for(C=0;C<d;++C){let D=T*4+C*b;if(m[D]!==255||m[D+1]!==255||m[D+2]!==255||m[D+3]!==255){w=T;break}}return{width:r.width,height:S-A,ascent:p-A,descent:S-p,minx:w-l/2}}return{width:r.width,height:0,ascent:0,descent:0,minx:0}}var ob;function THe(e,t){if(e==="")return;t=y(t,y.EMPTY_OBJECT);let n=y(t.font,"10px sans-serif"),i=y(t.stroke,!1),o=y(t.fill,!0),r=y(t.strokeWidth,1),s=y(t.backgroundColor,G.TRANSPARENT),a=y(t.padding,0),c=a*2,l=document.createElement("canvas");l.width=1,l.height=1,l.style.font=n;let f=l.getContext("2d",{willReadFrequently:!0});u(ob)||(u(f.imageSmoothingEnabled)?ob="imageSmoothingEnabled":u(f.mozImageSmoothingEnabled)?ob="mozImageSmoothingEnabled":u(f.webkitImageSmoothingEnabled)?ob="webkitImageSmoothingEnabled":u(f.msImageSmoothingEnabled)&&(ob="msImageSmoothingEnabled")),f.font=n,f.lineJoin="round",f.lineWidth=r,f[ob]=!1,l.style.visibility="hidden",document.body.appendChild(l);let d=bHe(f,e,n,i,o);l.dimensions=d,document.body.removeChild(l),l.style.visibility="";let p=-d.minx,g=Math.ceil(d.width)+p+c,m=d.height+c,x=m-d.ascent+a,b=m-x+c;if(l.width=g,l.height=m,f.font=n,f.lineJoin="round",f.lineWidth=r,f[ob]=!1,s!==G.TRANSPARENT&&(f.fillStyle=s.toCssColorString(),f.fillRect(0,0,l.width,l.height)),i){let T=y(t.strokeColor,G.BLACK);f.strokeStyle=T.toCssColorString(),f.strokeText(e,p+a,b)}if(o){let T=y(t.fillColor,G.WHITE);f.fillStyle=T.toCssColorString(),f.fillText(e,p+a,b)}return l}var rb=THe;var Xse=Oo(zse(),1);var CHe={FILL:0,OUTLINE:1,FILL_AND_OUTLINE:2},Wo=Object.freeze(CHe);var Hse={},Gse=0,EHe=256,SHe=new G(.165,.165,.165,.8),wHe=new z(7,5),ds=Object.freeze({LTR:0,RTL:1,WEAK:2,BRACKETS:3});function sb(e){!e._rebindAllGlyphs&&!e._repositionAllGlyphs&&e._labelCollection._labelsToUpdate.push(e),e._rebindAllGlyphs=!0}function kO(e){!e._rebindAllGlyphs&&!e._repositionAllGlyphs&&e._labelCollection._labelsToUpdate.push(e),e._repositionAllGlyphs=!0}function UO(e,t){return document.defaultView.getComputedStyle(e,null).getPropertyValue(t)}function jse(e){let t=Hse[e._font];if(!u(t)){let n=document.createElement("div");n.style.position="absolute",n.style.opacity=0,n.style.font=e._font,document.body.appendChild(n);let i=parseFloat(UO(n,"line-height"));isNaN(i)&&(i=void 0),t={family:UO(n,"font-family"),size:UO(n,"font-size").replace("px",""),style:UO(n,"font-style"),weight:UO(n,"font-weight"),lineHeight:i},document.body.removeChild(n),Gse<EHe&&(Hse[e._font]=t,Gse++)}e._fontFamily=t.family,e._fontSize=t.size,e._fontStyle=t.style,e._fontWeight=t.weight,e._lineHeight=t.lineHeight}function n_(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.pixelOffsetScaleByDistance,o=e.scaleByDistance,r=e.distanceDisplayCondition;u(n)&&(n=Mt.clone(n)),u(i)&&(i=Mt.clone(i)),u(o)&&(o=Mt.clone(o)),u(r)&&(r=It.clone(r)),this._renderedText=void 0,this._text=void 0,this._show=y(e.show,!0),this._font=y(e.font,"30px sans-serif"),this._fillColor=G.clone(y(e.fillColor,G.WHITE)),this._outlineColor=G.clone(y(e.outlineColor,G.BLACK)),this._outlineWidth=y(e.outlineWidth,1),this._showBackground=y(e.showBackground,!1),this._backgroundColor=G.clone(y(e.backgroundColor,SHe)),this._backgroundPadding=z.clone(y(e.backgroundPadding,wHe)),this._style=y(e.style,Wo.FILL),this._verticalOrigin=y(e.verticalOrigin,Rn.BASELINE),this._horizontalOrigin=y(e.horizontalOrigin,_i.LEFT),this._pixelOffset=z.clone(y(e.pixelOffset,z.ZERO)),this._eyeOffset=h.clone(y(e.eyeOffset,h.ZERO)),this._position=h.clone(y(e.position,h.ZERO)),this._scale=y(e.scale,1),this._id=e.id,this._translucencyByDistance=n,this._pixelOffsetScaleByDistance=i,this._scaleByDistance=o,this._heightReference=y(e.heightReference,qe.NONE),this._distanceDisplayCondition=r,this._disableDepthTestDistance=e.disableDepthTestDistance,this._labelCollection=t,this._glyphs=[],this._backgroundBillboard=void 0,this._batchIndex=void 0,this._rebindAllGlyphs=!0,this._repositionAllGlyphs=!0,this._actualClampedPosition=void 0,this._removeCallbackFunc=void 0,this._mode=void 0,this._clusterShow=!0,this.text=y(e.text,""),this._relativeSize=1,jse(this),this._updateClamping()}Object.defineProperties(n_.prototype,{show:{get:function(){return this._show},set:function(e){if(this._show!==e){this._show=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i].billboard;u(r)&&(r.show=e)}let n=this._backgroundBillboard;u(n)&&(n.show=e)}}},position:{get:function(){return this._position},set:function(e){let t=this._position;if(!h.equals(t,e)){h.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o].billboard;u(s)&&(s.position=e)}let i=this._backgroundBillboard;u(i)&&(i.position=e),this._updateClamping()}}},heightReference:{get:function(){return this._heightReference},set:function(e){if(e!==this._heightReference){this._heightReference=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i].billboard;u(r)&&(r.heightReference=e)}let n=this._backgroundBillboard;u(n)&&(n.heightReference=e),kO(this),this._updateClamping()}}},text:{get:function(){return this._text},set:function(e){if(this._text!==e){this._text=e;let t=e.replace(/\u00ad/g,"");this._renderedText=n_.enableRightToLeftDetection?OHe(t):t,sb(this)}}},font:{get:function(){return this._font},set:function(e){this._font!==e&&(this._font=e,sb(this),jse(this))}},fillColor:{get:function(){return this._fillColor},set:function(e){let t=this._fillColor;G.equals(t,e)||(G.clone(e,t),sb(this))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;G.equals(t,e)||(G.clone(e,t),sb(this))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,sb(this))}},showBackground:{get:function(){return this._showBackground},set:function(e){this._showBackground!==e&&(this._showBackground=e,sb(this))}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){let t=this._backgroundColor;if(!G.equals(t,e)){G.clone(e,t);let n=this._backgroundBillboard;u(n)&&(n.color=t)}}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){let t=this._backgroundPadding;z.equals(t,e)||(z.clone(e,t),kO(this))}},style:{get:function(){return this._style},set:function(e){this._style!==e&&(this._style=e,sb(this))}},pixelOffset:{get:function(){return this._pixelOffset},set:function(e){let t=this._pixelOffset;if(!z.equals(t,e)){z.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.pixelOffset=e)}let i=this._backgroundBillboard;u(i)&&(i.pixelOffset=e)}}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;if(!Mt.equals(t,e)){this._translucencyByDistance=Mt.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.translucencyByDistance=e)}let i=this._backgroundBillboard;u(i)&&(i.translucencyByDistance=e)}}},pixelOffsetScaleByDistance:{get:function(){return this._pixelOffsetScaleByDistance},set:function(e){let t=this._pixelOffsetScaleByDistance;if(!Mt.equals(t,e)){this._pixelOffsetScaleByDistance=Mt.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.pixelOffsetScaleByDistance=e)}let i=this._backgroundBillboard;u(i)&&(i.pixelOffsetScaleByDistance=e)}}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;if(!Mt.equals(t,e)){this._scaleByDistance=Mt.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.scaleByDistance=e)}let i=this._backgroundBillboard;u(i)&&(i.scaleByDistance=e)}}},eyeOffset:{get:function(){return this._eyeOffset},set:function(e){let t=this._eyeOffset;if(!h.equals(t,e)){h.clone(e,t);let n=this._glyphs;for(let o=0,r=n.length;o<r;o++){let s=n[o];u(s.billboard)&&(s.billboard.eyeOffset=e)}let i=this._backgroundBillboard;u(i)&&(i.eyeOffset=e)}}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin!==e&&(this._horizontalOrigin=e,kO(this))}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){if(this._verticalOrigin!==e){this._verticalOrigin=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.verticalOrigin=e)}let n=this._backgroundBillboard;u(n)&&(n.verticalOrigin=e),kO(this)}}},scale:{get:function(){return this._scale},set:function(e){if(this._scale!==e){this._scale=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.scale=e*this._relativeSize)}let n=this._backgroundBillboard;u(n)&&(n.scale=e*this._relativeSize),kO(this)}}},totalScale:{get:function(){return this._scale*this._relativeSize}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){if(!It.equals(e,this._distanceDisplayCondition)){this._distanceDisplayCondition=It.clone(e,this._distanceDisplayCondition);let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.distanceDisplayCondition=e)}let n=this._backgroundBillboard;u(n)&&(n.distanceDisplayCondition=e)}}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){if(this._disableDepthTestDistance!==e){this._disableDepthTestDistance=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.disableDepthTestDistance=e)}let n=this._backgroundBillboard;u(n)&&(n.disableDepthTestDistance=e)}}},id:{get:function(){return this._id},set:function(e){if(this._id!==e){this._id=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.id=e)}let n=this._backgroundBillboard;u(n)&&(n.id=e)}}},pickId:{get:function(){if(!(this._glyphs.length===0||!u(this._glyphs[0].billboard)))return this._glyphs[0].billboard.pickId}},_clampedPosition:{get:function(){return this._actualClampedPosition},set:function(e){this._actualClampedPosition=h.clone(e,this._actualClampedPosition);let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard._clampedPosition=e)}let n=this._backgroundBillboard;u(n)&&(n._clampedPosition=e)}},clusterShow:{get:function(){return this._clusterShow},set:function(e){if(this._clusterShow!==e){this._clusterShow=e;let t=this._glyphs;for(let i=0,o=t.length;i<o;i++){let r=t[i];u(r.billboard)&&(r.billboard.clusterShow=e)}let n=this._backgroundBillboard;u(n)&&(n.clusterShow=e)}}}});n_.prototype._updateClamping=function(){Xi._updateClamping(this._labelCollection,this)};n_.prototype.computeScreenSpacePosition=function(e,t){u(t)||(t=new z);let i=this._labelCollection.modelMatrix,o=u(this._actualClampedPosition)?this._actualClampedPosition:this._position;return Xi._computeScreenSpacePosition(i,o,this._eyeOffset,this._pixelOffset,e,t)};n_.getScreenSpaceBoundingBox=function(e,t,n){let i=0,o=0,r=0,s=0,a=e.totalScale,c=e._backgroundBillboard;if(u(c))i=t.x+c._translate.x,o=t.y-c._translate.y,r=c.width*a,s=c.height*a,e.verticalOrigin===Rn.BOTTOM||e.verticalOrigin===Rn.BASELINE?o-=s:e.verticalOrigin===Rn.CENTER&&(o-=s*.5);else{i=Number.POSITIVE_INFINITY,o=Number.POSITIVE_INFINITY;let l=0,f=0,d=e._glyphs,p=d.length;for(let g=0;g<p;++g){let m=d[g],x=m.billboard;if(!u(x))continue;let b=t.x+x._translate.x,T=t.y-x._translate.y,C=m.dimensions.width*a,A=m.dimensions.height*a;e.verticalOrigin===Rn.BOTTOM||e.verticalOrigin===Rn.BASELINE?T-=A:e.verticalOrigin===Rn.CENTER&&(T-=A*.5),e._verticalOrigin===Rn.TOP?T+=zs.PADDING*a:(e._verticalOrigin===Rn.BOTTOM||e._verticalOrigin===Rn.BASELINE)&&(T-=zs.PADDING*a),i=Math.min(i,b),o=Math.min(o,T),l=Math.max(l,b+C),f=Math.max(f,T+A)}r=l-i,s=f-o}return u(n)||(n=new Ue),n.x=i,n.y=o,n.width=r,n.height=s,n};n_.prototype.equals=function(e){return this===e||u(e)&&this._show===e._show&&this._scale===e._scale&&this._outlineWidth===e._outlineWidth&&this._showBackground===e._showBackground&&this._style===e._style&&this._verticalOrigin===e._verticalOrigin&&this._horizontalOrigin===e._horizontalOrigin&&this._heightReference===e._heightReference&&this._renderedText===e._renderedText&&this._font===e._font&&h.equals(this._position,e._position)&&G.equals(this._fillColor,e._fillColor)&&G.equals(this._outlineColor,e._outlineColor)&&G.equals(this._backgroundColor,e._backgroundColor)&&z.equals(this._backgroundPadding,e._backgroundPadding)&&z.equals(this._pixelOffset,e._pixelOffset)&&h.equals(this._eyeOffset,e._eyeOffset)&&Mt.equals(this._translucencyByDistance,e._translucencyByDistance)&&Mt.equals(this._pixelOffsetScaleByDistance,e._pixelOffsetScaleByDistance)&&Mt.equals(this._scaleByDistance,e._scaleByDistance)&&It.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance&&this._id===e._id};n_.prototype.isDestroyed=function(){return!1};n_.enableRightToLeftDetection=!1;function vHe(e,t){let n=/[a-zA-Z0-9]/,i=/[()[\]{}<>]/,o=[],r="",s=ds.LTR,a="",c=e.length;for(let l=0;l<c;++l){let f=e.charAt(l);t.test(f)?a=ds.RTL:n.test(f)?a=ds.LTR:i.test(f)?a=ds.BRACKETS:a=ds.WEAK,l===0&&(s=a),s===a&&a!==ds.BRACKETS?r+=f:(r!==""&&o.push({Type:s,Word:r}),s=a,r=f)}return o.push({Type:a,Word:r}),o}function DHe(e){return e.split("").reverse().join("")}function VO(e,t,n){return e.slice(0,t)+n+e.slice(t)}function IHe(e){switch(e){case"(":return")";case")":return"(";case"[":return"]";case"]":return"[";case"{":return"}";case"}":return"{";case"<":return">";case">":return"<"}}var PHe="\u05D0-\u05EA",RHe="\u0600-\u06FF\u0750-\u077F\u08A0-\u08FF",Wse=new RegExp(`[${PHe}${RHe}]`);function OHe(e){let t=e.split(`


`),n="";for(let i=0;i<t.length;i++){let o=t[i],r=Wse.test(o.charAt(0)),s=vHe(o,Wse),a=0,c="";for(let l=0;l<s.length;++l){let f=s[l],d=f.Type===ds.BRACKETS?IHe(f.Word):DHe(f.Word);r?f.Type===ds.RTL?(c=d+c,a=0):f.Type===ds.LTR?(c=VO(c,a,f.Word),a+=f.Word.length):(f.Type===ds.WEAK||f.Type===ds.BRACKETS)&&(f.Type===ds.WEAK&&s[l-1].Type===ds.BRACKETS?c=d+c:s[l-1].Type===ds.RTL?(c=d+c,a=0):s.length>l+1?s[l+1].Type===ds.RTL?(c=d+c,a=0):(c=VO(c,a,f.Word),a+=f.Word.length):c=VO(c,0,d)):f.Type===ds.RTL?c=VO(c,a,d):f.Type===ds.LTR?(c+=f.Word,a=c.length):(f.Type===ds.WEAK||f.Type===ds.BRACKETS)&&(l>0&&s[l-1].Type===ds.RTL?s.length>l+1?s[l+1].Type===ds.RTL?c=VO(c,a,d):(c+=f.Word,a=c.length):c+=f.Word:(c+=f.Word,a=c.length))}n+=c,i<t.length-1&&(n+=`


`)}return n}var Wd=n_;var Kse=Oo(qse(),1);function LHe(){this.textureInfo=void 0,this.dimensions=void 0,this.billboard=void 0}function NHe(e,t,n){this.labelCollection=e,this.index=t,this.dimensions=n}var FHe=1.2,Zse="ID_WHITE_PIXEL",Y9=new z(4,4),BHe=new Ue(1,1,1,1);function kHe(e){let t=document.createElement("canvas");t.width=Y9.x,t.height=Y9.y;let n=t.getContext("2d");return n.fillStyle="#fff",n.fillRect(0,0,t.width,t.height),e.addImage(Zse,t)}var xf={};function UHe(e,t,n,i,o,r,s){return xf.font=t,xf.fillColor=n,xf.strokeColor=i,xf.strokeWidth=o,xf.padding=zs.PADDING,s===Rn.CENTER?xf.textBaseline="middle":s===Rn.TOP?xf.textBaseline="top":xf.textBaseline="bottom",xf.fill=r===Wo.FILL||r===Wo.FILL_AND_OUTLINE,xf.stroke=r===Wo.OUTLINE||r===Wo.FILL_AND_OUTLINE,xf.backgroundColor=G.BLACK,rb(e,xf)}function X9(e,t){t.textureInfo=void 0,t.dimensions=void 0;let n=t.billboard;u(n)&&(n.show=!1,n.image=void 0,u(n._removeCallbackFunc)&&(n._removeCallbackFunc(),n._removeCallbackFunc=void 0),e._spareBillboards.push(n),t.billboard=void 0)}function VHe(e,t,n,i){i.index=e.addImageSync(t,n)}var zHe=new Kse.default;function HHe(e,t){let n=t._renderedText,i=zHe.splitGraphemes(n),o=i.length,r=t._glyphs,s=r.length,a,c,l;if(t._relativeSize=t._fontSize/zs.FONT_SIZE,o<s)for(c=o;c<s;++c)X9(e,r[c]);r.length=o;let f=t.show&&t._showBackground&&n.split(`


`).join("").length>0,d=t._backgroundBillboard,p=e._backgroundBillboardCollection;f?(u(d)||(d=p.add({collection:e,image:Zse,imageSubRegion:BHe}),t._backgroundBillboard=d),d.color=t._backgroundColor,d.show=t._show,d.position=t._position,d.eyeOffset=t._eyeOffset,d.pixelOffset=t._pixelOffset,d.horizontalOrigin=_i.LEFT,d.verticalOrigin=t._verticalOrigin,d.heightReference=t._heightReference,d.scale=t.totalScale,d.pickPrimitive=t,d.id=t._id,d.translucencyByDistance=t._translucencyByDistance,d.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,d.scaleByDistance=t._scaleByDistance,d.distanceDisplayCondition=t._distanceDisplayCondition,d.disableDepthTestDistance=t._disableDepthTestDistance,d.clusterShow=t.clusterShow):u(d)&&(p.remove(d),t._backgroundBillboard=d=void 0);let g=e._glyphTextureCache;for(l=0;l<o;++l){let m=i[l],x=t._verticalOrigin,b=JSON.stringify([m,t._fontFamily,t._fontStyle,t._fontWeight,+x]),T=g[b];if(!u(T)){let C=`${t._fontStyle} ${t._fontWeight} ${zs.FONT_SIZE}px ${t._fontFamily}`,A=UHe(m,C,G.WHITE,G.WHITE,0,Wo.FILL,x);if(T=new NHe(e,-1,A.dimensions),g[b]=T,A.width>0&&A.height>0){let S=(0,Xse.default)(A,{cutoff:zs.CUTOFF,radius:zs.RADIUS}),w=A.getContext("2d"),D=A.width,R=A.height,P=w.getImageData(0,0,D,R);for(let L=0;L<D;L++)for(let N=0;N<R;N++){let _=N*D+L,E=S[_]*255,v=_*4;P.data[v+0]=E,P.data[v+1]=E,P.data[v+2]=E,P.data[v+3]=E}w.putImageData(P,0,0),m!==" "&&VHe(e._textureAtlas,b,A,T)}}if(a=r[l],u(a)?T.index===-1?X9(e,a):u(a.textureInfo)&&(a.textureInfo=void 0):(a=new LHe,r[l]=a),a.textureInfo=T,a.dimensions=T.dimensions,T.index!==-1){let C=a.billboard,A=e._spareBillboards;u(C)||(A.length>0?C=A.pop():(C=e._billboardCollection.add({collection:e}),C._labelDimensions=new z,C._labelTranslate=new z),a.billboard=C),C.show=t._show,C.position=t._position,C.eyeOffset=t._eyeOffset,C.pixelOffset=t._pixelOffset,C.horizontalOrigin=_i.LEFT,C.verticalOrigin=t._verticalOrigin,C.heightReference=t._heightReference,C.scale=t.totalScale,C.pickPrimitive=t,C.id=t._id,C.image=b,C.translucencyByDistance=t._translucencyByDistance,C.pixelOffsetScaleByDistance=t._pixelOffsetScaleByDistance,C.scaleByDistance=t._scaleByDistance,C.distanceDisplayCondition=t._distanceDisplayCondition,C.disableDepthTestDistance=t._disableDepthTestDistance,C._batchIndex=t._batchIndex,C.outlineColor=t.outlineColor,t.style===Wo.FILL_AND_OUTLINE?(C.color=t._fillColor,C.outlineWidth=t.outlineWidth):t.style===Wo.FILL?(C.color=t._fillColor,C.outlineWidth=0):t.style===Wo.OUTLINE&&(C.color=G.TRANSPARENT,C.outlineWidth=t.outlineWidth)}}t._repositionAllGlyphs=!0}function Yse(e,t,n){return t===_i.CENTER?-e/2:t===_i.RIGHT?-(e+n.x):n.x}var hr=new z,GHe=new z;function WHe(e){let t=e._glyphs,n=e._renderedText,i,o,r=0,s=0,a=[],c=Number.NEGATIVE_INFINITY,l=0,f=1,d,p=t.length,g=e._backgroundBillboard,m=z.clone(u(g)?e._backgroundPadding:z.ZERO,GHe);for(m.x/=e._relativeSize,m.y/=e._relativeSize,d=0;d<p;++d)n.charAt(d)===`


`?(a.push(r),++f,r=0):(i=t[d],o=i.dimensions,l=Math.max(l,o.height-o.descent),c=Math.max(c,o.descent),r+=o.width-o.minx,d<p-1&&(r+=t[d+1].dimensions.minx),s=Math.max(s,r));a.push(r);let x=l+c,b=e.totalScale,T=e._horizontalOrigin,C=e._verticalOrigin,A=0,S=a[A],w=Yse(S,T,m),D=(u(e._lineHeight)?e._lineHeight:FHe*e._fontSize)/e._relativeSize,R=D*(f-1),P=s,L=x+R;u(g)&&(P+=m.x*2,L+=m.y*2,g._labelHorizontalOrigin=T),hr.x=w*b,hr.y=0;let N=!0,_=0;for(d=0;d<p;++d)if(n.charAt(d)===`


`)++A,_+=D,S=a[A],w=Yse(S,T,m),hr.x=w*b,N=!0;else if(i=t[d],o=i.dimensions,C===Rn.TOP?(hr.y=o.height-l-m.y,hr.y+=zs.PADDING):C===Rn.CENTER?hr.y=(R+o.height-l)/2:C===Rn.BASELINE?(hr.y=R,hr.y-=zs.PADDING):(hr.y=R+c+m.y,hr.y-=zs.PADDING),hr.y=(hr.y-o.descent-_)*b,N&&(hr.x-=zs.PADDING*b,N=!1),u(i.billboard)&&(i.billboard._setTranslate(hr),i.billboard._labelDimensions.x=P,i.billboard._labelDimensions.y=L,i.billboard._labelHorizontalOrigin=T),d<p-1){let E=t[d+1];hr.x+=(o.width-o.minx+E.dimensions.minx)*b}if(u(g)&&n.split(`


`).join("").length>0&&(T===_i.CENTER?w=-s/2-m.x:T===_i.RIGHT?w=-(s+m.x*2):w=0,hr.x=w*b,C===Rn.TOP?hr.y=x-l-c:C===Rn.CENTER?hr.y=(x-l)/2-c:C===Rn.BASELINE?hr.y=-m.y-c:hr.y=0,hr.y=hr.y*b,g.width=P,g.height=L,g._setTranslate(hr),g._labelTranslate=z.clone(hr,g._labelTranslate)),Ju(e.heightReference))for(d=0;d<p;++d){i=t[d];let E=i.billboard;u(E)&&(E._labelTranslate=z.clone(hr,E._labelTranslate))}}function Qse(e,t){let n=t._glyphs;for(let i=0,o=n.length;i<o;++i)X9(e,n[i]);u(t._backgroundBillboard)&&(e._backgroundBillboardCollection.remove(t._backgroundBillboard),t._backgroundBillboard=void 0),t._labelCollection=void 0,u(t._removeCallbackFunc)&&t._removeCallbackFunc(),le(t)}function dm(e){e=y(e,y.EMPTY_OBJECT),this._scene=e.scene,this._batchTable=e.batchTable,this._textureAtlas=void 0,this._backgroundTextureAtlas=void 0,this._backgroundBillboardCollection=new ac({scene:this._scene}),this._backgroundBillboardCollection.destroyTextureAtlas=!1,this._billboardCollection=new ac({scene:this._scene,batchTable:this._batchTable}),this._billboardCollection.destroyTextureAtlas=!1,this._billboardCollection._sdf=!0,this._spareBillboards=[],this._glyphTextureCache={},this._labels=[],this._labelsToUpdate=[],this._totalGlyphCount=0,this._highlightColor=G.clone(G.WHITE),this.show=y(e.show,!0),this.modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.blendOption=y(e.blendOption,Do.OPAQUE_AND_TRANSLUCENT)}Object.defineProperties(dm.prototype,{length:{get:function(){return this._labels.length}}});dm.prototype.add=function(e){let t=new Wd(e,this);return this._labels.push(t),this._labelsToUpdate.push(t),t};dm.prototype.remove=function(e){if(u(e)&&e._labelCollection===this){let t=this._labels.indexOf(e);if(t!==-1)return this._labels.splice(t,1),Qse(this,e),!0}return!1};dm.prototype.removeAll=function(){let e=this._labels;for(let t=0,n=e.length;t<n;++t)Qse(this,e[t]);e.length=0};dm.prototype.contains=function(e){return u(e)&&e._labelCollection===this};dm.prototype.get=function(e){return this._labels[e]};dm.prototype.update=function(e){if(!this.show)return;let t=this._billboardCollection,n=this._backgroundBillboardCollection;t.modelMatrix=this.modelMatrix,t.debugShowBoundingVolume=this.debugShowBoundingVolume,n.modelMatrix=this.modelMatrix,n.debugShowBoundingVolume=this.debugShowBoundingVolume;let i=e.context;u(this._textureAtlas)||(this._textureAtlas=new ly({context:i}),t.textureAtlas=this._textureAtlas),u(this._backgroundTextureAtlas)||(this._backgroundTextureAtlas=new ly({context:i,initialSize:Y9}),n.textureAtlas=this._backgroundTextureAtlas,kHe(this._backgroundTextureAtlas));let o=this._labelsToUpdate.length;for(let s=0;s<o;++s){let a=this._labelsToUpdate[s];if(a.isDestroyed())continue;let c=a._glyphs.length;a._rebindAllGlyphs&&(HHe(this,a),a._rebindAllGlyphs=!1),a._repositionAllGlyphs&&(WHe(a),a._repositionAllGlyphs=!1);let l=a._glyphs.length-c;this._totalGlyphCount+=l}let r=n.length>0?Do.TRANSLUCENT:this.blendOption;t.blendOption=r,n.blendOption=r,t._highlightColor=this._highlightColor,n._highlightColor=this._highlightColor,this._labelsToUpdate.length=0,n.update(e),t.update(e)};dm.prototype.isDestroyed=function(){return!1};dm.prototype.destroy=function(){return this.removeAll(),this._billboardCollection=this._billboardCollection.destroy(),this._textureAtlas=this._textureAtlas&&this._textureAtlas.destroy(),this._backgroundBillboardCollection=this._backgroundBillboardCollection.destroy(),this._backgroundTextureAtlas=this._backgroundTextureAtlas&&this._backgroundTextureAtlas.destroy(),le(this)};var du=dm;var zO=`in vec3 position3DHigh;


in vec3 position3DLow;


in vec3 position2DHigh;


in vec3 position2DLow;


in vec3 prevPosition3DHigh;


in vec3 prevPosition3DLow;


in vec3 prevPosition2DHigh;


in vec3 prevPosition2DLow;


in vec3 nextPosition3DHigh;


in vec3 nextPosition3DLow;


in vec3 nextPosition2DHigh;


in vec3 nextPosition2DLow;


in vec4 texCoordExpandAndBatchIndex;


 


out vec2  v_st;


out float v_width;


out vec4 v_pickColor;


out float v_polylineAngle;


 


void main()


{


    float texCoord = texCoordExpandAndBatchIndex.x;


    float expandDir = texCoordExpandAndBatchIndex.y;


    bool usePrev = texCoordExpandAndBatchIndex.z < 0.0;


    float batchTableIndex = texCoordExpandAndBatchIndex.w;


 


    vec2 widthAndShow = batchTable_getWidthAndShow(batchTableIndex);


    float width = widthAndShow.x + 0.5;


    float show = widthAndShow.y;


 


    if (width < 1.0)


    {


        show = 0.0;


    }


 


    vec4 pickColor = batchTable_getPickColor(batchTableIndex);


 


    vec4 p, prev, next;


    if (czm_morphTime == 1.0)


    {


        p = czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz);


        prev = czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz);


        next = czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz);


    }


    else if (czm_morphTime == 0.0)


    {


        p = czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy);


        prev = czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy);


        next = czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy);


    }


    else


    {


        p = czm_columbusViewMorph(


                czm_translateRelativeToEye(position2DHigh.zxy, position2DLow.zxy),


                czm_translateRelativeToEye(position3DHigh.xyz, position3DLow.xyz),


                czm_morphTime);


        prev = czm_columbusViewMorph(


                czm_translateRelativeToEye(prevPosition2DHigh.zxy, prevPosition2DLow.zxy),


                czm_translateRelativeToEye(prevPosition3DHigh.xyz, prevPosition3DLow.xyz),


                czm_morphTime);


        next = czm_columbusViewMorph(


                czm_translateRelativeToEye(nextPosition2DHigh.zxy, nextPosition2DLow.zxy),


                czm_translateRelativeToEye(nextPosition3DHigh.xyz, nextPosition3DLow.xyz),


                czm_morphTime);


    }


 


    #ifdef DISTANCE_DISPLAY_CONDITION


        vec3 centerHigh = batchTable_getCenterHigh(batchTableIndex);


        vec4 centerLowAndRadius = batchTable_getCenterLowAndRadius(batchTableIndex);


        vec3 centerLow = centerLowAndRadius.xyz;


        float radius = centerLowAndRadius.w;


        vec2 distanceDisplayCondition = batchTable_getDistanceDisplayCondition(batchTableIndex);


 


        float lengthSq;


        if (czm_sceneMode == czm_sceneMode2D)


        {


            lengthSq = czm_eyeHeight2D.y;


        }


        else


        {


            vec4 center = czm_translateRelativeToEye(centerHigh.xyz, centerLow.xyz);


            lengthSq = max(0.0, dot(center.xyz, center.xyz) - radius * radius);


        }


 


        float nearSq = distanceDisplayCondition.x * distanceDisplayCondition.x;


        float farSq = distanceDisplayCondition.y * distanceDisplayCondition.y;


        if (lengthSq < nearSq || lengthSq > farSq)


        {


            show = 0.0;


        }


    #endif


 


    float polylineAngle;


    vec4 positionWC = getPolylineWindowCoordinates(p, prev, next, expandDir, width, usePrev, polylineAngle);


    gl_Position = czm_viewportOrthographic * positionWC * show;


 


    v_st.s = texCoord;


    v_st.t = czm_writeNonPerspective(clamp(expandDir, 0.0, 1.0), gl_Position.w);


 


    v_width = width;


    v_pickColor = pickColor;


    v_polylineAngle = polylineAngle;


}


`;var jc={};jc.numberOfPoints=function(e,t,n){let i=h.distance(e,t);return Math.ceil(i/n)};jc.numberOfPointsRhumbLine=function(e,t,n){let i=Math.pow(e.longitude-t.longitude,2)+Math.pow(e.latitude-t.latitude,2);return Math.max(1,Math.ceil(Math.sqrt(i/(n*n))))};var jHe=new fe;jc.extractHeights=function(e,t){let n=e.length,i=new Array(n);for(let o=0;o<n;o++){let r=e[o];i[o]=t.cartesianToCartographic(r,jHe).height}return i};var qHe=new F,YHe=new h,$se=new h,XHe=new ln(h.UNIT_X,0),Jse=new h,KHe=new ln(h.UNIT_X,0),ZHe=new h,QHe=new h,Z9=[];function tae(e,t,n){let i=Z9;i.length=e;let o;if(t===n){for(o=0;o<e;o++)i[o]=t;return i}let s=(n-t)/e;for(o=0;o<e;o++){let a=t+o*s;i[o]=a}return i}var pV=new fe,mV=new fe,uy=new h,Q9=new h,$He=new h,K9=new xp,HO=new Ea;function JHe(e,t,n,i,o,r,s,a){let c=i.scaleToGeodeticSurface(e,Q9),l=i.scaleToGeodeticSurface(t,$He),f=jc.numberOfPoints(e,t,n),d=i.cartesianToCartographic(c,pV),p=i.cartesianToCartographic(l,mV),g=tae(f,o,r);K9.setEndPoints(d,p);let m=K9.surfaceDistance/f,x=a;d.height=o;let b=i.cartographicToCartesian(d,uy);h.pack(b,s,x),x+=3;for(let T=1;T<f;T++){let C=K9.interpolateUsingSurfaceDistance(T*m,mV);C.height=g[T],b=i.cartographicToCartesian(C,uy),h.pack(b,s,x),x+=3}return x}function e5e(e,t,n,i,o,r,s,a){let c=i.cartesianToCartographic(e,pV),l=i.cartesianToCartographic(t,mV),f=jc.numberOfPointsRhumbLine(c,l,n);c.height=0,l.height=0;let d=tae(f,o,r);HO.ellipsoid.equals(i)||(HO=new Ea(void 0,void 0,i)),HO.setEndPoints(c,l);let p=HO.surfaceDistance/f,g=a;c.height=o;let m=i.cartographicToCartesian(c,uy);h.pack(m,s,g),g+=3;for(let x=1;x<f;x++){let b=HO.interpolateUsingSurfaceDistance(x*p,mV);b.height=d[x],m=i.cartographicToCartesian(b,uy),h.pack(m,s,g),g+=3}return g}jc.wrapLongitude=function(e,t){let n=[],i=[];if(u(e)&&e.length>0){t=y(t,F.IDENTITY);let o=F.inverseTransformation(t,qHe),r=F.multiplyByPoint(o,h.ZERO,YHe),s=h.normalize(F.multiplyByPointAsVector(o,h.UNIT_Y,$se),$se),a=ln.fromPointNormal(r,s,XHe),c=h.normalize(F.multiplyByPointAsVector(o,h.UNIT_X,Jse),Jse),l=ln.fromPointNormal(r,c,KHe),f=1;n.push(h.clone(e[0]));let d=n[0],p=e.length;for(let g=1;g<p;++g){let m=e[g];if(ln.getPointDistance(l,d)<0||ln.getPointDistance(l,m)<0){let x=ti.lineSegmentPlane(d,m,a,ZHe);if(u(x)){let b=h.multiplyByScalar(s,5e-9,QHe);ln.getPointDistance(a,d)<0&&h.negate(b,b),n.push(h.add(x,b,new h)),i.push(f+1),h.negate(b,b),n.push(h.add(x,b,new h)),f=1}}n.push(h.clone(e[g])),f++,d=m}i.push(f)}return{positions:n,lengths:i}};jc.generateArc=function(e){u(e)||(e={});let t=e.positions,n=t.length,i=y(e.ellipsoid,ne.WGS84),o=y(e.height,0),r=Array.isArray(o);if(n<1)return[];if(n===1){let x=i.scaleToGeodeticSurface(t[0],Q9);if(o=r?o[0]:o,o!==0){let b=i.geodeticSurfaceNormal(x,uy);h.multiplyByScalar(b,o,b),h.add(x,b,x)}return[x.x,x.y,x.z]}let s=e.minDistance;if(!u(s)){let x=y(e.granularity,O.RADIANS_PER_DEGREE);s=O.chordLength(x,i.maximumRadius)}let a=0,c;for(c=0;c<n-1;c++)a+=jc.numberOfPoints(t[c],t[c+1],s);let l=(a+1)*3,f=new Array(l),d=0;for(c=0;c<n-1;c++){let x=t[c],b=t[c+1],T=r?o[c]:o,C=r?o[c+1]:o;d=JHe(x,b,s,i,T,C,f,d)}Z9.length=0;let p=t[n-1],g=i.cartesianToCartographic(p,pV);g.height=r?o[n-1]:o;let m=i.cartographicToCartesian(g,uy);return h.pack(m,f,l-3),f};var eae=new fe,t5e=new fe;jc.generateRhumbArc=function(e){u(e)||(e={});let t=e.positions,n=t.length,i=y(e.ellipsoid,ne.WGS84),o=y(e.height,0),r=Array.isArray(o);if(n<1)return[];if(n===1){let T=i.scaleToGeodeticSurface(t[0],Q9);if(o=r?o[0]:o,o!==0){let C=i.geodeticSurfaceNormal(T,uy);h.multiplyByScalar(C,o,C),h.add(T,C,T)}return[T.x,T.y,T.z]}let s=y(e.granularity,O.RADIANS_PER_DEGREE),a=0,c,l=i.cartesianToCartographic(t[0],eae),f;for(c=0;c<n-1;c++)f=i.cartesianToCartographic(t[c+1],t5e),a+=jc.numberOfPointsRhumbLine(l,f,s),l=fe.clone(f,eae);let d=(a+1)*3,p=new Array(d),g=0;for(c=0;c<n-1;c++){let T=t[c],C=t[c+1],A=r?o[c]:o,S=r?o[c+1]:o;g=e5e(T,C,s,i,A,S,p,g)}Z9.length=0;let m=t[n-1],x=i.cartesianToCartographic(m,pV);x.height=r?o[n-1]:o;let b=i.cartographicToCartesian(x,uy);return h.pack(b,p,d-3),p};jc.generateCartesianArc=function(e){let t=jc.generateArc(e),n=t.length/3,i=new Array(n);for(let o=0;o<n;o++)i[o]=h.unpack(t,o*3);return i};jc.generateCartesianRhumbArc=function(e){let t=jc.generateRhumbArc(e),n=t.length/3,i=new Array(n);for(let o=0;o<n;o++)i[o]=h.unpack(t,o*3);return i};var Ri=jc;function hu(e,t){e=y(e,y.EMPTY_OBJECT),this._show=y(e.show,!0),this._width=y(e.width,1),this._loop=y(e.loop,!1),this._distanceDisplayCondition=e.distanceDisplayCondition,this._material=e.material,u(this._material)||(this._material=ji.fromType(ji.ColorType,{color:new G(1,1,1,1)}));let n=e.positions;u(n)||(n=[]),this._positions=n,this._actualPositions=Ao(n,h.equalsEpsilon),this._loop&&this._actualPositions.length>2&&(this._actualPositions===this._positions&&(this._actualPositions=n.slice()),this._actualPositions.push(h.clone(this._actualPositions[0]))),this._length=this._actualPositions.length,this._id=e.id;let i;u(t)&&(i=F.clone(t.modelMatrix)),this._modelMatrix=i,this._segments=Ri.wrapLongitude(this._actualPositions,i),this._actualLength=void 0,this._propertiesChanged=new Uint32Array(iae),this._polylineCollection=t,this._dirty=!1,this._pickId=void 0,this._boundingVolume=se.fromPoints(this._actualPositions),this._boundingVolumeWC=se.transform(this._boundingVolume,this._modelMatrix),this._boundingVolume2D=new se}var nae=hu.POSITION_INDEX=0,n5e=hu.SHOW_INDEX=1,i5e=hu.WIDTH_INDEX=2,o5e=hu.MATERIAL_INDEX=3,GO=hu.POSITION_SIZE_INDEX=4,r5e=hu.DISTANCE_DISPLAY_CONDITION=5,iae=hu.NUMBER_OF_PROPERTIES=6;function i_(e,t){++e._propertiesChanged[t];let n=e._polylineCollection;u(n)&&(n._updatePolyline(e,t),e._dirty=!0)}Object.defineProperties(hu.prototype,{show:{get:function(){return this._show},set:function(e){e!==this._show&&(this._show=e,i_(this,n5e))}},positions:{get:function(){return this._positions},set:function(e){let t=Ao(e,h.equalsEpsilon);this._loop&&t.length>2&&(t===e&&(t=e.slice()),t.push(h.clone(t[0]))),(this._actualPositions.length!==t.length||this._actualPositions.length!==this._length)&&i_(this,GO),this._positions=e,this._actualPositions=t,this._length=t.length,this._boundingVolume=se.fromPoints(this._actualPositions,this._boundingVolume),this._boundingVolumeWC=se.transform(this._boundingVolume,this._modelMatrix,this._boundingVolumeWC),i_(this,nae),this.update()}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,i_(this,o5e))}},width:{get:function(){return this._width},set:function(e){let t=this._width;e!==t&&(this._width=e,i_(this,i5e))}},loop:{get:function(){return this._loop},set:function(e){if(e!==this._loop){let t=this._actualPositions;e?t.length>2&&!h.equals(t[0],t[t.length-1])&&(t.length===this._positions.length&&(this._actualPositions=t=this._positions.slice()),t.push(h.clone(t[0]))):t.length>2&&h.equals(t[0],t[t.length-1])&&(t.length-1===this._positions.length?this._actualPositions=this._positions:t.pop()),this._loop=e,i_(this,GO)}}},id:{get:function(){return this._id},set:function(e){this._id=e,u(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},isDestroyed:{get:function(){return!u(this._polylineCollection)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){It.equals(e,this._distanceDisplayCondition)||(this._distanceDisplayCondition=It.clone(e,this._distanceDisplayCondition),i_(this,r5e))}}});hu.prototype.update=function(){let e=F.IDENTITY;u(this._polylineCollection)&&(e=this._polylineCollection.modelMatrix);let t=this._segments.positions.length,n=this._segments.lengths,i=this._propertiesChanged[nae]>0||this._propertiesChanged[GO]>0;if((!F.equals(e,this._modelMatrix)||i)&&(this._segments=Ri.wrapLongitude(this._actualPositions,e),this._boundingVolumeWC=se.transform(this._boundingVolume,e,this._boundingVolumeWC)),this._modelMatrix=F.clone(e,this._modelMatrix),this._segments.positions.length!==t)i_(this,GO);else{let o=n.length;for(let r=0;r<o;++r)if(n[r]!==this._segments.lengths[r]){i_(this,GO);break}}};hu.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._polylineCollection,id:this._id})),this._pickId};hu.prototype._clean=function(){this._dirty=!1;let e=this._propertiesChanged;for(let t=0;t<iae-1;++t)e[t]=0};hu.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._material=this._material&&this._material.destroy(),this._polylineCollection=void 0};var bf=hu;var s5e=bf.SHOW_INDEX,a5e=bf.WIDTH_INDEX,J9=bf.POSITION_INDEX,c5e=bf.MATERIAL_INDEX,oae=bf.POSITION_SIZE_INDEX,l5e=bf.DISTANCE_DISPLAY_CONDITION,fae=bf.NUMBER_OF_PROPERTIES,Rl={texCoordExpandAndBatchIndex:0,position3DHigh:1,position3DLow:2,position2DHigh:3,position2DLow:4,prevPosition3DHigh:5,prevPosition3DLow:6,prevPosition2DHigh:7,prevPosition2DLow:8,nextPosition3DHigh:9,nextPosition3DLow:10,nextPosition2DHigh:11,nextPosition2DLow:12};function jd(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this._modelMatrix=F.clone(F.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this._opaqueRS=void 0,this._translucentRS=void 0,this._colorCommands=[],this._polylinesUpdated=!1,this._polylinesRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(fae),this._polylines=[],this._polylineBuckets={},this._positionBufferUsage={bufferUsage:Fe.STATIC_DRAW,frameCount:0},this._mode=void 0,this._polylinesToUpdate=[],this._vertexArrays=[],this._positionBuffer=void 0,this._texCoordExpandAndBatchIndexBuffer=void 0,this._batchTable=void 0,this._createBatchTable=!1,this._useHighlightColor=!1,this._highlightColor=G.clone(G.WHITE);let t=this;this._uniformMap={u_highlightColor:function(){return t._highlightColor}}}Object.defineProperties(jd.prototype,{length:{get:function(){return eW(this),this._polylines.length}}});jd.prototype.add=function(e){let t=new bf(e,this);return t._index=this._polylines.length,this._polylines.push(t),this._createVertexArray=!0,this._createBatchTable=!0,t};jd.prototype.remove=function(e){if(this.contains(e)){if(this._polylinesRemoved=!0,this._createVertexArray=!0,this._createBatchTable=!0,u(e._bucket)){let t=e._bucket;t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()}return e._destroy(),!0}return!1};jd.prototype.removeAll=function(){tW(this),_ae(this),this._polylineBuckets={},this._polylinesRemoved=!1,this._polylines.length=0,this._polylinesToUpdate.length=0,this._createVertexArray=!0};jd.prototype.contains=function(e){return u(e)&&e._polylineCollection===this};jd.prototype.get=function(e){return eW(this),this._polylines[e]};function u5e(e,t){u(e._batchTable)&&e._batchTable.destroy();let n=[{functionName:"batchTable_getWidthAndShow",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:2},{functionName:"batchTable_getPickColor",componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,normalize:!0},{functionName:"batchTable_getCenterHigh",componentDatatype:X.FLOAT,componentsPerAttribute:3},{functionName:"batchTable_getCenterLowAndRadius",componentDatatype:X.FLOAT,componentsPerAttribute:4},{functionName:"batchTable_getDistanceDisplayCondition",componentDatatype:X.FLOAT,componentsPerAttribute:2}];e._batchTable=new ex(t,n,e._polylines.length)}var dae=new Yn,hae=new oe,mae=new z;jd.prototype.update=function(e){if(eW(this),this._polylines.length===0||!this.show)return;_5e(this,e);let t=e.context,n=e.mapProjection,i,o=this._propertiesChanged;if(this._createBatchTable){if(Gt.maximumVertexTextureImageUnits===0)throw new ue("Vertex texture fetch support is required to render polylines. The maximum number of vertex texture image units must be greater than zero.");u5e(this,t),this._createBatchTable=!1}if(this._createVertexArray||d5e(this))aae(this,t,n);else if(this._polylinesUpdated){let c=this._polylinesToUpdate;if(this._mode!==te.SCENE3D){let l=c.length;for(let f=0;f<l;++f)i=c[f],i.update()}if(o[oae]||o[c5e])aae(this,t,n);else{let l=c.length,f=this._polylineBuckets;for(let d=0;d<l;++d){i=c[d],o=i._propertiesChanged;let p=i._bucket,g=0;for(let m in f)if(f.hasOwnProperty(m)){if(f[m]===p){o[J9]&&p.writeUpdate(g,i,this._positionBuffer,n);break}g+=f[m].lengthOfPositions}if((o[s5e]||o[a5e])&&this._batchTable.setBatchedAttribute(i._index,0,new z(i._width,i._show)),this._batchTable.attributes.length>2){if(o[J9]||o[oae]){let m=e.mode===te.SCENE2D?i._boundingVolume2D:i._boundingVolumeWC,x=Yn.fromCartesian(m.center,dae),b=oe.fromElements(x.low.x,x.low.y,x.low.z,m.radius,hae);this._batchTable.setBatchedAttribute(i._index,2,x.high),this._batchTable.setBatchedAttribute(i._index,3,b)}if(o[l5e]){let m=mae;m.x=0,m.y=Number.MAX_VALUE;let x=i.distanceDisplayCondition;u(x)&&(m.x=x.near,m.y=x.far),this._batchTable.setBatchedAttribute(i._index,4,m)}}i._clean()}}c.length=0,this._polylinesUpdated=!1}o=this._propertiesChanged;for(let c=0;c<fae;++c)o[c]=0;let r=F.IDENTITY;e.mode===te.SCENE3D&&(r=this.modelMatrix);let s=e.passes,a=e.morphTime!==0;if((!u(this._opaqueRS)||this._opaqueRS.depthTest.enabled!==a)&&(this._opaqueRS=ke.fromCache({depthMask:a,depthTest:{enabled:a}})),(!u(this._translucentRS)||this._translucentRS.depthTest.enabled!==a)&&(this._translucentRS=ke.fromCache({blending:fn.ALPHA_BLEND,depthMask:!a,depthTest:{enabled:a}})),this._batchTable.update(e),s.render||s.pick){let c=this._colorCommands;f5e(this,e,c,r)}};var WO=new se,rae=new se;function f5e(e,t,n,i){let o=t.context,r=t.commandList,s=n.length,a=0,c=!0,l=e._vertexArrays,f=e.debugShowBoundingVolume,p=e._batchTable.getUniformMapCallback(),g=l.length;for(let m=0;m<g;++m){let x=l[m],b=x.buckets,T=b.length;for(let C=0;C<T;++C){let A=b[C],S=A.offset,w=A.bucket.shaderProgram,D=A.bucket.polylines,R=D.length,P,L,N=0,_,E;for(let v=0;v<R;++v){let I=D[v],M=m5e(I._material);if(M!==P){if(u(P)&&N>0){let H=L.isTranslucent();a>=s?(_=new $e({owner:e}),n.push(_)):_=n[a],++a,E=xt(p(L._uniforms),e._uniformMap),_.boundingVolume=se.clone(WO,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=w,_.vertexArray=x.va,_.renderState=H?e._translucentRS:e._opaqueRS,_.pass=H?Ae.TRANSLUCENT:Ae.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=E,_.count=N,_.offset=S,S+=N,N=0,c=!0,r.push(_)}L=I._material,L.update(o),P=M}let B=I._locatorBuckets,V=B.length;for(let H=0;H<V;++H){let k=B[H];k.locator===A&&(N+=k.count)}let U;t.mode===te.SCENE3D?U=I._boundingVolumeWC:t.mode===te.COLUMBUS_VIEW?U=I._boundingVolume2D:t.mode===te.SCENE2D?u(I._boundingVolume2D)&&(U=se.clone(I._boundingVolume2D,rae),U.center.x=0):u(I._boundingVolumeWC)&&u(I._boundingVolume2D)&&(U=se.union(I._boundingVolumeWC,I._boundingVolume2D,rae)),c?(c=!1,se.clone(U,WO)):se.union(U,WO,WO)}u(P)&&N>0&&(a>=s?(_=new $e({owner:e}),n.push(_)):_=n[a],++a,E=xt(p(L._uniforms),e._uniformMap),_.boundingVolume=se.clone(WO,_.boundingVolume),_.modelMatrix=i,_.shaderProgram=w,_.vertexArray=x.va,_.renderState=L.isTranslucent()?e._translucentRS:e._opaqueRS,_.pass=L.isTranslucent()?Ae.TRANSLUCENT:Ae.OPAQUE,_.debugShowBoundingVolume=f,_.pickId="v_pickColor",_.uniformMap=E,_.count=N,_.offset=S,c=!0,r.push(_)),P=void 0}}n.length=a}jd.prototype.isDestroyed=function(){return!1};jd.prototype.destroy=function(){return pae(this),tW(this),_ae(this),this._batchTable=this._batchTable&&this._batchTable.destroy(),le(this)};function d5e(e){let t=!1,n=e._propertiesChanged,i=e._positionBufferUsage;return n[J9]?(i.bufferUsage!==Fe.STREAM_DRAW&&(t=!0,i.bufferUsage=Fe.STREAM_DRAW),i.frameCount=100):i.bufferUsage!==Fe.STATIC_DRAW&&(i.frameCount===0?(t=!0,i.bufferUsage=Fe.STATIC_DRAW):i.frameCount--),t}var sae=[0,0,0];function aae(e,t,n){e._createVertexArray=!1,tW(e),pae(e),p5e(e);let i=[[]],o=i[0],r=e._batchTable,s=e._useHighlightColor,a=[0],c=0,l=[[]],f=0,d=e._polylineBuckets,p,g;for(p in d)d.hasOwnProperty(p)&&(g=d[p],g.updateShader(t,r,s),f+=g.lengthOfPositions);if(f>0){let m=e._mode,x=new Float32Array(6*f*3),b=new Float32Array(f*4),T,C=0,A=0,S=0;for(p in d)if(d.hasOwnProperty(p)){g=d[p],g.write(x,b,C,A,S,r,t,n),m===te.MORPHING&&(u(T)||(T=new Float32Array(6*f*3)),g.writeForMorph(T,C));let E=g.lengthOfPositions;C+=6*E*3,A+=E*4,S+=E*4,c=g.updateIndices(i,a,l,c)}let w=e._positionBufferUsage.bufferUsage,D=Fe.STATIC_DRAW;e._positionBuffer=dt.createVertexBuffer({context:t,typedArray:x,usage:w});let R;u(T)&&(R=dt.createVertexBuffer({context:t,typedArray:T,usage:w})),e._texCoordExpandAndBatchIndexBuffer=dt.createVertexBuffer({context:t,typedArray:b,usage:D});let P=3*Float32Array.BYTES_PER_ELEMENT,L=4*Float32Array.BYTES_PER_ELEMENT,N=0,_=i.length;for(let E=0;E<_;++E)if(o=i[E],o.length>0){let v=new Uint16Array(o),I=dt.createIndexBuffer({context:t,typedArray:v,usage:Fe.STATIC_DRAW,indexDatatype:Ne.UNSIGNED_SHORT});N+=a[E];let M=6*(E*(P*O.SIXTY_FOUR_KILOBYTES)-N*P),B=P+M,V=P+B,U=P+V,H=P+U,k=P+H,q=E*(L*O.SIXTY_FOUR_KILOBYTES)-N*L,j=[{index:Rl.position3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:M,strideInBytes:6*P},{index:Rl.position3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:B,strideInBytes:6*P},{index:Rl.position2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:M,strideInBytes:6*P},{index:Rl.position2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:B,strideInBytes:6*P},{index:Rl.prevPosition3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:V,strideInBytes:6*P},{index:Rl.prevPosition3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:U,strideInBytes:6*P},{index:Rl.prevPosition2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:V,strideInBytes:6*P},{index:Rl.prevPosition2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:U,strideInBytes:6*P},{index:Rl.nextPosition3DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:H,strideInBytes:6*P},{index:Rl.nextPosition3DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:k,strideInBytes:6*P},{index:Rl.nextPosition2DHigh,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:H,strideInBytes:6*P},{index:Rl.nextPosition2DLow,componentsPerAttribute:3,componentDatatype:X.FLOAT,offsetInBytes:k,strideInBytes:6*P},{index:Rl.texCoordExpandAndBatchIndex,componentsPerAttribute:4,componentDatatype:X.FLOAT,vertexBuffer:e._texCoordExpandAndBatchIndexBuffer,offsetInBytes:q}],Z,W,K,$;m===te.SCENE3D?(W=e._positionBuffer,Z="vertexBuffer",K=sae,$="value"):m===te.SCENE2D||m===te.COLUMBUS_VIEW?(W=sae,Z="value",K=e._positionBuffer,$="vertexBuffer"):(W=R,Z="vertexBuffer",K=e._positionBuffer,$="vertexBuffer"),j[0][Z]=W,j[1][Z]=W,j[2][$]=K,j[3][$]=K,j[4][Z]=W,j[5][Z]=W,j[6][$]=K,j[7][$]=K,j[8][Z]=W,j[9][Z]=W,j[10][$]=K,j[11][$]=K;let he=new ii({context:t,attributes:j,indexBuffer:I});e._vertexArrays.push({va:he,buckets:l[E]})}}}function h5e(e,t){return t instanceof Lt?t.id:t}var _V=[];function m5e(e){let t=ji._uniformList[e.type],n=t.length;_V.length=2*n;let i=0;for(let o=0;o<n;++o){let r=t[o];_V[i]=r,_V[i+1]=e._uniforms[r](),i+=2}return`${e.type}:${JSON.stringify(_V,h5e)}`}function p5e(e){let t=e._mode,n=e._modelMatrix,i=e._polylineBuckets={},o=e._polylines,r=o.length;for(let s=0;s<r;++s){let a=o[s];if(a._actualPositions.length>1){a.update();let c=a.material,l=i[c.type];u(l)||(l=i[c.type]=new hm(c,t,n)),l.addPolyline(a)}}}function _5e(e,t){let n=t.mode;(e._mode!==n||!F.equals(e._modelMatrix,e.modelMatrix))&&(e._mode=n,e._modelMatrix=F.clone(e.modelMatrix),e._createVertexArray=!0)}function eW(e){if(e._polylinesRemoved){e._polylinesRemoved=!1;let t=[],n=[],i=0,o,r=e._polylines.length;for(let s=0;s<r;++s)o=e._polylines[s],o.isDestroyed||(o._index=i++,n.push(o),t.push(o));e._polylines=t,e._polylinesToUpdate=n}}function tW(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)if(!t[i].isDestroyed){let o=t[i]._bucket;u(o)&&(o.shaderProgram=o.shaderProgram&&o.shaderProgram.destroy())}}function pae(e){let t=e._vertexArrays.length;for(let n=0;n<t;++n)e._vertexArrays[n].va.destroy();e._vertexArrays.length=0}jd.prototype._updatePolyline=function(e,t){this._polylinesUpdated=!0,e._dirty||this._polylinesToUpdate.push(e),++this._propertiesChanged[t]};function _ae(e){let t=e._polylines,n=t.length;for(let i=0;i<n;++i)t[i].isDestroyed||t[i]._destroy()}function $9(e,t,n){this.count=e,this.offset=t,this.bucket=n}function hm(e,t,n){this.polylines=[],this.lengthOfPositions=0,this.material=e,this.shaderProgram=void 0,this.mode=t,this.modelMatrix=n}hm.prototype.addPolyline=function(e){this.polylines.push(e),e._actualLength=this.getPolylinePositionsLength(e),this.lengthOfPositions+=e._actualLength,e._bucket=this};hm.prototype.updateShader=function(e,t,n){if(u(this.shaderProgram))return;let i=["DISTANCE_DISPLAY_CONDITION"];n&&i.push("VECTOR_TILE"),this.material.shaderSource.search(/in\s+float\s+v_polylineAngle;/g)!==-1&&i.push("POLYLINE_DASH"),Vt.isInternetExplorer()||i.push("CLIP_POLYLINE");let o=new ze({defines:i,sources:[`in vec4 v_pickColor;


`,this.material.shaderSource,fx]}),r=t.getVertexShaderCallback()(zO),s=new ze({defines:i,sources:[iu,r]});this.shaderProgram=Kt.fromCache({context:e,vertexShaderSource:s,fragmentShaderSource:o,attributeLocations:Rl})};function gae(e){return h.dot(h.UNIT_X,e._boundingVolume.center)<0||e._boundingVolume.intersectPlane(ln.ORIGIN_ZX_PLANE)===nn.INTERSECTING}hm.prototype.getPolylinePositionsLength=function(e){let t;if(this.mode===te.SCENE3D||!gae(e))return t=e._actualPositions.length,t*4-4;let n=0,i=e._segments.lengths;t=i.length;for(let o=0;o<t;++o)n+=i[o]*4-4;return n};var As=new h,Tf=new h,Af=new h,gV=new h,g5e=new oe,y5e=new z;hm.prototype.write=function(e,t,n,i,o,r,s,a){let c=this.mode,l=a.ellipsoid.maximumRadius*O.PI,f=this.polylines,d=f.length;for(let p=0;p<d;++p){let g=f[p],m=g.width,x=g.show&&m>0,b=g._index,T=this.getSegments(g,a),C=T.positions,A=T.lengths,S=C.length,w=g.getPickId(s).color,D=0,R=0,P;for(let V=0;V<S;++V){V===0?g._loop?P=C[S-2]:(P=gV,h.subtract(C[0],C[1],P),h.add(C[0],P,P)):P=C[V-1],h.clone(P,Tf),h.clone(C[V],As),V===S-1?g._loop?P=C[1]:(P=gV,h.subtract(C[S-1],C[S-2],P),h.add(C[S-1],P,P)):P=C[V+1],h.clone(P,Af);let U=A[D];V===R+U&&(R+=U,++D);let H=V-R===0,k=V===R+A[D]-1;c===te.SCENE2D&&(Tf.z=0,As.z=0,Af.z=0),(c===te.SCENE2D||c===te.MORPHING)&&(H||k)&&l-Math.abs(As.x)<1&&((As.x<0&&Tf.x>0||As.x>0&&Tf.x<0)&&h.clone(As,Tf),(As.x<0&&Af.x>0||As.x>0&&Af.x<0)&&h.clone(As,Af));let q=H?2:0,j=k?2:4;for(let Z=q;Z<j;++Z){Yn.writeElements(As,e,n),Yn.writeElements(Tf,e,n+6),Yn.writeElements(Af,e,n+12);let W=Z-2<0?-1:1;t[o]=V/(S-1),t[o+1]=2*(Z%2)-1,t[o+2]=W,t[o+3]=b,n+=6*3,o+=4}}let L=g5e;L.x=G.floatToByte(w.red),L.y=G.floatToByte(w.green),L.z=G.floatToByte(w.blue),L.w=G.floatToByte(w.alpha);let N=y5e;N.x=m,N.y=x?1:0;let _=c===te.SCENE2D?g._boundingVolume2D:g._boundingVolumeWC,E=Yn.fromCartesian(_.center,dae),v=E.high,I=oe.fromElements(E.low.x,E.low.y,E.low.z,_.radius,hae),M=mae;M.x=0,M.y=Number.MAX_VALUE;let B=g.distanceDisplayCondition;u(B)&&(M.x=B.near,M.y=B.far),r.setBatchedAttribute(b,0,N),r.setBatchedAttribute(b,1,L),r.attributes.length>2&&(r.setBatchedAttribute(b,2,v),r.setBatchedAttribute(b,3,I),r.setBatchedAttribute(b,4,M))}};var x5e=new h,b5e=new h,T5e=new h,cae=new h;hm.prototype.writeForMorph=function(e,t){let n=this.modelMatrix,i=this.polylines,o=i.length;for(let r=0;r<o;++r){let s=i[r],a=s._segments.positions,c=s._segments.lengths,l=a.length,f=0,d=0;for(let p=0;p<l;++p){let g;p===0?s._loop?g=a[l-2]:(g=cae,h.subtract(a[0],a[1],g),h.add(a[0],g,g)):g=a[p-1],g=F.multiplyByPoint(n,g,b5e);let m=F.multiplyByPoint(n,a[p],x5e),x;p===l-1?s._loop?x=a[1]:(x=cae,h.subtract(a[l-1],a[l-2],x),h.add(a[l-1],x,x)):x=a[p+1],x=F.multiplyByPoint(n,x,T5e);let b=c[f];p===d+b&&(d+=b,++f);let T=p-d===0,C=p===d+c[f]-1,A=T?2:0,S=C?2:4;for(let w=A;w<S;++w)Yn.writeElements(m,e,t),Yn.writeElements(g,e,t+6),Yn.writeElements(x,e,t+12),t+=6*3}}};var A5e=new Array(1);hm.prototype.updateIndices=function(e,t,n,i){let o=n.length-1,r=new $9(0,i,this);n[o].push(r);let s=0,a=e[e.length-1],c=0;a.length>0&&(c=a[a.length-1]+1);let l=this.polylines,f=l.length;for(let d=0;d<f;++d){let p=l[d];p._locatorBuckets=[];let g;if(this.mode===te.SCENE3D){g=A5e;let x=p._actualPositions.length;if(x>0)g[0]=x;else continue}else g=p._segments.lengths;let m=g.length;if(m>0){let x=0;for(let b=0;b<m;++b){let T=g[b]-1;for(let C=0;C<T;++C)c+4>O.SIXTY_FOUR_KILOBYTES&&(p._locatorBuckets.push({locator:r,count:x}),x=0,t.push(4),a=[],e.push(a),c=0,r.count=s,s=0,i=0,r=new $9(0,0,this),n[++o]=[r]),a.push(c,c+2,c+1),a.push(c+1,c+2,c+3),x+=6,s+=6,i+=6,c+=4}p._locatorBuckets.push({locator:r,count:x}),c+4>O.SIXTY_FOUR_KILOBYTES&&(t.push(0),a=[],e.push(a),c=0,r.count=s,i=0,s=0,r=new $9(0,0,this),n[++o]=[r])}p._clean()}return r.count=s,i};hm.prototype.getPolylineStartIndex=function(e){let t=this.polylines,n=0,i=t.length;for(let o=0;o<i;++o){let r=t[o];if(r===e)break;n+=r._actualLength}return n};var NC={positions:void 0,lengths:void 0},lae=new Array(1),C5e=new h,E5e=new fe;hm.prototype.getSegments=function(e,t){let n=e._actualPositions;if(this.mode===te.SCENE3D)return lae[0]=n.length,NC.positions=n,NC.lengths=lae,NC;gae(e)&&(n=e._segments.positions);let i=t.ellipsoid,o=[],r=this.modelMatrix,s=n.length,a,c=C5e;for(let l=0;l<s;++l)a=n[l],c=F.multiplyByPoint(r,a,c),o.push(t.project(i.cartesianToCartographic(c,E5e)));if(o.length>0){e._boundingVolume2D=se.fromPoints(o,e._boundingVolume2D);let l=e._boundingVolume2D.center;e._boundingVolume2D.center=new h(l.z,l.x,l.y)}return NC.positions=o,NC.lengths=e._segments.lengths,NC};var uae;hm.prototype.writeUpdate=function(e,t,n,i){let o=this.mode,r=i.ellipsoid.maximumRadius*O.PI,s=t._actualLength;if(s){e+=this.getPolylineStartIndex(t);let a=uae,c=6*s*3;!u(a)||a.length<c?a=uae=new Float32Array(c):a.length>c&&(a=new Float32Array(a.buffer,0,c));let l=this.getSegments(t,i),f=l.positions,d=l.lengths,p=0,g=0,m=0,x;s=f.length;for(let b=0;b<s;++b){b===0?t._loop?x=f[s-2]:(x=gV,h.subtract(f[0],f[1],x),h.add(f[0],x,x)):x=f[b-1],h.clone(x,Tf),h.clone(f[b],As),b===s-1?t._loop?x=f[1]:(x=gV,h.subtract(f[s-1],f[s-2],x),h.add(f[s-1],x,x)):x=f[b+1],h.clone(x,Af);let T=d[g];b===m+T&&(m+=T,++g);let C=b-m===0,A=b===m+d[g]-1;o===te.SCENE2D&&(Tf.z=0,As.z=0,Af.z=0),(o===te.SCENE2D||o===te.MORPHING)&&(C||A)&&r-Math.abs(As.x)<1&&((As.x<0&&Tf.x>0||As.x>0&&Tf.x<0)&&h.clone(As,Tf),(As.x<0&&Af.x>0||As.x>0&&Af.x<0)&&h.clone(As,Af));let S=C?2:0,w=A?2:4;for(let D=S;D<w;++D)Yn.writeElements(As,a,p),Yn.writeElements(Tf,a,p+6),Yn.writeElements(Af,a,p+12),p+=6*3}n.copyFromArrayView(a,6*3*Float32Array.BYTES_PER_ELEMENT*e)}};var qd=jd;function fy(e){this._positions=e.positions,this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._rectangle=e.rectangle,this._minHeight=e.minimumHeight,this._maxHeight=e.maximumHeight,this._billboardCollection=new ac({batchTable:e.batchTable}),this._labelCollection=new du({batchTable:e.batchTable}),this._polylineCollection=new qd,this._polylineCollection._useHighlightColor=!0,this._packedBuffer=void 0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(fy.prototype,{ready:{get:function(){return this._ready}},pointsLength:{get:function(){return this._billboardCollection.length}},texturesByteLength:{get:function(){let e=this._billboardCollection.textureAtlas.texture.sizeInBytes,t=this._labelCollection._textureAtlas.texture.sizeInBytes;return e+t}}});function S5e(e,t){let n=e._rectangle,i=e._minHeight,o=e._maxHeight,r=2+ce.packedLength+ne.packedLength,s=new Float64Array(r),a=0;return s[a++]=i,s[a++]=o,ce.pack(n,s,a),a+=ce.packedLength,ne.pack(t,s,a),s}var w5e=new yi("createVectorTilePoints",5),v5e=new h;function D5e(e,t){let n=e._positions,i=e._packedBuffer;u(i)||(n=e._positions=n.slice(),e._batchIds=e._batchIds.slice(),i=e._packedBuffer=S5e(e,t));let o=[n.buffer,i.buffer],r={positions:n.buffer,packedBuffer:i.buffer},s=w5e.scheduleTask(r,o);if(u(s))return s.then(a=>{if(e.isDestroyed())return;e._positions=new Float64Array(a.positions);let c=e._billboardCollection,l=e._labelCollection,f=e._polylineCollection;n=e._positions;let d=e._batchIds,p=n.length/3;for(let g=0;g<p;++g){let m=d[g],x=h.unpack(n,g*3,v5e),b=c.add();b.position=x,b._batchIndex=m;let T=l.add();T.text=" ",T.position=x,T._batchIndex=m;let C=f.add();C.positions=[h.clone(x),h.clone(x)]}e._positions=void 0,e._packedBuffer=void 0,e._ready=!0}).catch(a=>{e.isDestroyed()||(e._error=a)})}fy.prototype.createFeatures=function(e,t){let n=this._billboardCollection,i=this._labelCollection,o=this._polylineCollection,r=this._batchIds,s=r.length;for(let a=0;a<s;++a){let c=r[a],l=n.get(a),f=i.get(a),d=o.get(a);t[c]=new t_(e,c,l,f,d)}};fy.prototype.applyDebugSettings=function(e,t){e?(G.clone(t,this._billboardCollection._highlightColor),G.clone(t,this._labelCollection._highlightColor),G.clone(t,this._polylineCollection._highlightColor)):(G.clone(G.WHITE,this._billboardCollection._highlightColor),G.clone(G.WHITE,this._labelCollection._highlightColor),G.clone(G.WHITE,this._polylineCollection._highlightColor))};function I5e(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.pointSize=t_.defaultPointSize,s.color=t_.defaultColor,s.pointOutlineColor=t_.defaultPointOutlineColor,s.pointOutlineWidth=t_.defaultPointOutlineWidth,s.labelColor=G.WHITE,s.labelOutlineColor=G.WHITE,s.labelOutlineWidth=1,s.font="30px sans-serif",s.labelStyle=Wo.FILL,s.labelText=void 0,s.backgroundColor=new G(.165,.165,.165,.8),s.backgroundPadding=new z(7,5),s.backgroundEnabled=!1,s.scaleByDistance=void 0,s.translucencyByDistance=void 0,s.distanceDisplayCondition=void 0,s.heightOffset=0,s.anchorLineEnabled=!1,s.anchorLineColor=G.WHITE,s.image=void 0,s.disableDepthTestDistance=0,s.horizontalOrigin=_i.CENTER,s.verticalOrigin=Rn.CENTER,s.labelHorizontalOrigin=_i.RIGHT,s.labelVerticalOrigin=Rn.BASELINE}}var P5e=new G,R5e=new G,O5e=new G,M5e=new G,L5e=new G,N5e=new G,jO=new Mt,qO=new Mt,nW=new It;fy.prototype.applyStyle=function(e,t){if(!u(e)){I5e(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];if(u(e.show)&&(s.show=e.show.evaluate(s)),u(e.pointSize)&&(s.pointSize=e.pointSize.evaluate(s)),u(e.color)&&(s.color=e.color.evaluateColor(s,P5e)),u(e.pointOutlineColor)&&(s.pointOutlineColor=e.pointOutlineColor.evaluateColor(s,R5e)),u(e.pointOutlineWidth)&&(s.pointOutlineWidth=e.pointOutlineWidth.evaluate(s)),u(e.labelColor)&&(s.labelColor=e.labelColor.evaluateColor(s,O5e)),u(e.labelOutlineColor)&&(s.labelOutlineColor=e.labelOutlineColor.evaluateColor(s,M5e)),u(e.labelOutlineWidth)&&(s.labelOutlineWidth=e.labelOutlineWidth.evaluate(s)),u(e.font)&&(s.font=e.font.evaluate(s)),u(e.labelStyle)&&(s.labelStyle=e.labelStyle.evaluate(s)),u(e.labelText)?s.labelText=e.labelText.evaluate(s):s.labelText=void 0,u(e.backgroundColor)&&(s.backgroundColor=e.backgroundColor.evaluateColor(s,L5e)),u(e.backgroundPadding)&&(s.backgroundPadding=e.backgroundPadding.evaluate(s)),u(e.backgroundEnabled)&&(s.backgroundEnabled=e.backgroundEnabled.evaluate(s)),u(e.scaleByDistance)){let a=e.scaleByDistance.evaluate(s);u(a)?(jO.near=a.x,jO.nearValue=a.y,jO.far=a.z,jO.farValue=a.w,s.scaleByDistance=jO):s.scaleByDistance=void 0}else s.scaleByDistance=void 0;if(u(e.translucencyByDistance)){let a=e.translucencyByDistance.evaluate(s);u(a)?(qO.near=a.x,qO.nearValue=a.y,qO.far=a.z,qO.farValue=a.w,s.translucencyByDistance=qO):s.translucencyByDistance=void 0}else s.translucencyByDistance=void 0;if(u(e.distanceDisplayCondition)){let a=e.distanceDisplayCondition.evaluate(s);u(a)?(nW.near=a.x,nW.far=a.y,s.distanceDisplayCondition=nW):s.distanceDisplayCondition=void 0}else s.distanceDisplayCondition=void 0;u(e.heightOffset)&&(s.heightOffset=e.heightOffset.evaluate(s)),u(e.anchorLineEnabled)&&(s.anchorLineEnabled=e.anchorLineEnabled.evaluate(s)),u(e.anchorLineColor)&&(s.anchorLineColor=e.anchorLineColor.evaluateColor(s,N5e)),u(e.image)?s.image=e.image.evaluate(s):s.image=void 0,u(e.disableDepthTestDistance)&&(s.disableDepthTestDistance=e.disableDepthTestDistance.evaluate(s)),u(e.horizontalOrigin)&&(s.horizontalOrigin=e.horizontalOrigin.evaluate(s)),u(e.verticalOrigin)&&(s.verticalOrigin=e.verticalOrigin.evaluate(s)),u(e.labelHorizontalOrigin)&&(s.labelHorizontalOrigin=e.labelHorizontalOrigin.evaluate(s)),u(e.labelVerticalOrigin)&&(s.labelVerticalOrigin=e.labelVerticalOrigin.evaluate(s))}};fy.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=D5e(this,e.mapProjection.ellipsoid)),u(this._error)){let t=this._error;throw this._error=void 0,t}return}this._polylineCollection.update(e),this._billboardCollection.update(e),this._labelCollection.update(e)};fy.prototype.isDestroyed=function(){return!1};fy.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._polylineCollection=this._polylineCollection&&this._polylineCollection.destroy(),le(this)};var YO=fy;function o_(e){this._batchTable=e.batchTable,this._batchIds=e.batchIds,this._positions=e.positions,this._counts=e.counts,this._indices=e.indices,this._indexCounts=e.indexCounts,this._indexOffsets=void 0,this._batchTableColors=void 0,this._packedBuffer=void 0,this._batchedPositions=void 0,this._transferrableBatchIds=void 0,this._vertexBatchIds=void 0,this._ellipsoid=y(e.ellipsoid,ne.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._polygonMinimumHeights=e.polygonMinimumHeights,this._polygonMaximumHeights=e.polygonMaximumHeights,this._center=y(e.center,h.ZERO),this._rectangle=e.rectangle,this._center=void 0,this._boundingVolume=e.boundingVolume,this._boundingVolumes=void 0,this._batchedIndices=void 0,this._ready=!1,this._promise=void 0,this._error=void 0,this._primitive=void 0,this.debugWireframe=!1,this.forceRebatch=!1,this.classificationType=zn.BOTH}Object.defineProperties(o_.prototype,{trianglesLength:{get:function(){return u(this._primitive)?this._primitive.trianglesLength:0}},geometryByteLength:{get:function(){return u(this._primitive)?this._primitive.geometryByteLength:0}},ready:{get:function(){return this._ready}}});function F5e(e){let t=new Float64Array(3+h.packedLength+ne.packedLength+ce.packedLength),n=0;return t[n++]=e._indices.BYTES_PER_ELEMENT,t[n++]=e._minimumHeight,t[n++]=e._maximumHeight,h.pack(e._center,t,n),n+=h.packedLength,ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,ce.pack(e._rectangle,t,n),t}function B5e(e,t){let n=1,i=t[n++],o=e._boundingVolumes=new Array(i);for(let a=0;a<i;++a)o[a]=Dn.unpack(t,n),n+=Dn.packedLength;let r=t[n++],s=e._batchedIndices=new Array(r);for(let a=0;a<r;++a){let c=G.unpack(t,n);n+=G.packedLength;let l=t[n++],f=t[n++],d=t[n++],p=new Array(d);for(let g=0;g<d;++g)p[g]=t[n++];s[a]=new im({color:c,offset:l,count:f,batchIds:p})}}var k5e=new yi("createVectorTilePolygons",5),U5e=new G;function V5e(e){if(u(e._primitive))return;let t=e._positions,n=e._counts,i=e._indexCounts,o=e._indices,r=e._transferrableBatchIds,s=e._batchTableColors,a=e._packedBuffer;if(!u(s)){t=e._positions=e._positions.slice(),n=e._counts=e._counts.slice(),i=e._indexCounts=e._indexCounts.slice(),o=e._indices=e._indices.slice(),e._center=e._ellipsoid.cartographicToCartesian(ce.center(e._rectangle)),r=e._transferrableBatchIds=new Uint32Array(e._batchIds),s=e._batchTableColors=new Uint32Array(r.length);let g=e._batchTable,m=s.length;for(let x=0;x<m;++x){let b=g.getColor(x,U5e);s[x]=b.toRgba()}a=e._packedBuffer=F5e(e)}let c=[t.buffer,n.buffer,i.buffer,o.buffer,r.buffer,s.buffer,a.buffer],l={packedBuffer:a.buffer,positions:t.buffer,counts:n.buffer,indexCounts:i.buffer,indices:o.buffer,batchIds:r.buffer,batchTableColors:s.buffer},f=e._polygonMinimumHeights,d=e._polygonMaximumHeights;u(f)&&u(d)&&(f=f.slice(),d=d.slice(),c.push(f.buffer,d.buffer),l.minimumHeights=f,l.maximumHeights=d);let p=k5e.scheduleTask(l,c);if(u(p))return p.then(g=>{if(e.isDestroyed())return;e._positions=void 0,e._counts=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0;let m=new Float64Array(g.packedBuffer),x=m[0];B5e(e,m),e._indices=Ne.getSizeInBytes(x)===2?new Uint16Array(g.indices):new Uint32Array(g.indices),e._indexOffsets=new Uint32Array(g.indexOffsets),e._indexCounts=new Uint32Array(g.indexCounts),e._batchedPositions=new Float32Array(g.positions),e._vertexBatchIds=new Uint16Array(g.batchIds),z5e(e),e._ready=!0}).catch(g=>{e.isDestroyed()||(e._error=g)})}function z5e(e){u(e._primitive)||(e._primitive=new Px({batchTable:e._batchTable,positions:e._batchedPositions,batchIds:e._batchIds,vertexBatchIds:e._vertexBatchIds,indices:e._indices,indexOffsets:e._indexOffsets,indexCounts:e._indexCounts,batchedIndices:e._batchedIndices,boundingVolume:e._boundingVolume,boundingVolumes:e._boundingVolumes,center:e._center}),e._batchTable=void 0,e._batchIds=void 0,e._positions=void 0,e._counts=void 0,e._indices=void 0,e._indexCounts=void 0,e._indexOffsets=void 0,e._batchTableColors=void 0,e._packedBuffer=void 0,e._batchedPositions=void 0,e._transferrableBatchIds=void 0,e._vertexBatchIds=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._polygonMinimumHeights=void 0,e._polygonMaximumHeights=void 0,e._center=void 0,e._rectangle=void 0,e._boundingVolume=void 0,e._boundingVolumes=void 0,e._batchedIndices=void 0)}o_.prototype.createFeatures=function(e,t){this._primitive.createFeatures(e,t)};o_.prototype.applyDebugSettings=function(e,t){this._primitive.applyDebugSettings(e,t)};o_.prototype.applyStyle=function(e,t){this._primitive.applyStyle(e,t)};o_.prototype.updateCommands=function(e,t){this._primitive.updateCommands(e,t)};o_.prototype.update=function(e){if(!this._ready){if(u(this._promise)||(this._promise=V5e(this)),u(this._error)){let t=this._error;throw this._error=void 0,t}return}this._primitive.debugWireframe=this.debugWireframe,this._primitive.forceRebatch=this.forceRebatch,this._primitive.classificationType=this.classificationType,this._primitive.update(e)};o_.prototype.isDestroyed=function(){return!1};o_.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};var XO=o_;var KO=`in vec4 currentPosition;


in vec4 previousPosition;


in vec4 nextPosition;


in vec2 expandAndWidth;


in float a_batchId;


 


uniform mat4 u_modifiedModelView;


 


void main()


{


    float expandDir = expandAndWidth.x;


    float width = abs(expandAndWidth.y) + 0.5;


    bool usePrev = expandAndWidth.y < 0.0;


 


    vec4 p = u_modifiedModelView * currentPosition;


    vec4 prev = u_modifiedModelView * previousPosition;


    vec4 next = u_modifiedModelView * nextPosition;


 


    float angle;


    vec4 positionWC = getPolylineWindowCoordinatesEC(p, prev, next, expandDir, width, usePrev, angle);


    gl_Position = czm_viewportOrthographic * positionWC;


}


`;function Yd(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=y(e.ellipsoid,ne.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._center=e.center,this._rectangle=e.rectangle,this._boundingVolume=e.boundingVolume,this._batchTable=e.batchTable,this._va=void 0,this._sp=void 0,this._rs=void 0,this._uniformMap=void 0,this._command=void 0,this._transferrableBatchIds=void 0,this._packedBuffer=void 0,this._keepDecodedPositions=e.keepDecodedPositions,this._decodedPositions=void 0,this._decodedPositionOffsets=void 0,this._currentPositions=void 0,this._previousPositions=void 0,this._nextPositions=void 0,this._expandAndWidth=void 0,this._vertexBatchIds=void 0,this._indices=void 0,this._constantColor=G.clone(G.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(Yd.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}}});function H5e(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,o=e._ellipsoid,r=e._center,s=2+ce.packedLength+ne.packedLength+h.packedLength,a=new Float64Array(s),c=0;return a[c++]=n,a[c++]=i,ce.pack(t,a,c),c+=ce.packedLength,ne.pack(o,a,c),c+=ne.packedLength,h.pack(r,a,c),a}var G5e=new yi("createVectorTilePolylines",5),FC={previousPosition:0,currentPosition:1,nextPosition:2,expandAndWidth:3,a_batchId:4};function W5e(e,t){if(u(e._va))return;let n=e._positions,i=e._widths,o=e._counts,r=e._transferrableBatchIds,s=e._packedBuffer;u(s)||(n=e._positions=n.slice(),i=e._widths=i.slice(),o=e._counts=o.slice(),r=e._transferrableBatchIds=e._batchIds.slice(),s=e._packedBuffer=H5e(e));let a=[n.buffer,i.buffer,o.buffer,r.buffer,s.buffer],c={positions:n.buffer,widths:i.buffer,counts:o.buffer,batchIds:r.buffer,packedBuffer:s.buffer,keepDecodedPositions:e._keepDecodedPositions},l=G5e.scheduleTask(c,a);if(u(l))return l.then(function(f){if(e.isDestroyed())return;e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._currentPositions=new Float32Array(f.currentPositions),e._previousPositions=new Float32Array(f.previousPositions),e._nextPositions=new Float32Array(f.nextPositions),e._expandAndWidth=new Float32Array(f.expandAndWidth),e._vertexBatchIds=new Uint16Array(f.batchIds);let d=f.indexDatatype;e._indices=d===Ne.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),j5e(e,t),e._ready=!0}).catch(f=>{e.isDestroyed()||(e._error=f)})}function j5e(e,t){if(!u(e._va)){let n=e._currentPositions,i=e._previousPositions,o=e._nextPositions,r=e._expandAndWidth,s=e._vertexBatchIds,a=e._indices,c=i.byteLength+n.byteLength+o.byteLength;c+=r.byteLength+s.byteLength+a.byteLength,e._trianglesLength=a.length/3,e._geometryByteLength=c;let l=dt.createVertexBuffer({context:t,typedArray:i,usage:Fe.STATIC_DRAW}),f=dt.createVertexBuffer({context:t,typedArray:n,usage:Fe.STATIC_DRAW}),d=dt.createVertexBuffer({context:t,typedArray:o,usage:Fe.STATIC_DRAW}),p=dt.createVertexBuffer({context:t,typedArray:r,usage:Fe.STATIC_DRAW}),g=dt.createVertexBuffer({context:t,typedArray:s,usage:Fe.STATIC_DRAW}),m=dt.createIndexBuffer({context:t,typedArray:a,usage:Fe.STATIC_DRAW,indexDatatype:a.BYTES_PER_ELEMENT===2?Ne.UNSIGNED_SHORT:Ne.UNSIGNED_INT}),x=[{index:FC.previousPosition,vertexBuffer:l,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:FC.currentPosition,vertexBuffer:f,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:FC.nextPosition,vertexBuffer:d,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:FC.expandAndWidth,vertexBuffer:p,componentDatatype:X.FLOAT,componentsPerAttribute:2},{index:FC.a_batchId,vertexBuffer:g,componentDatatype:X.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new ii({context:t,attributes:x,indexBuffer:m}),e._positions=void 0,e._widths=void 0,e._counts=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._rectangle=void 0,e._transferrableBatchIds=void 0,e._packedBuffer=void 0,e._currentPositions=void 0,e._previousPositions=void 0,e._nextPositions=void 0,e._expandAndWidth=void 0,e._vertexBatchIds=void 0,e._indices=void 0}}var ZO=new F,yae=new h;function q5e(e,t){u(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return F.clone(n,ZO),F.multiplyByPoint(ZO,e._center,yae),F.setTranslation(ZO,yae,ZO),ZO},u_highlightColor:function(){return e._highlightColor}})}function Y5e(e){if(u(e._rs))return;let t={enabled:!0,factor:-5,units:-5};e._rs=ke.fromCache({blending:fn.ALPHA_BLEND,depthMask:!1,depthTest:{enabled:!0},polygonOffset:t})}var X5e=`uniform vec4 u_highlightColor; 


void main()


{


    out_FragColor = u_highlightColor;


}


`;function K5e(e,t){if(u(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(KO),o=n.getFragmentShaderCallback(!1,void 0,!1)(X5e),r=new ze({defines:["VECTOR_TILE",Vt.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[iu,i]}),s=new ze({defines:["VECTOR_TILE"],sources:[o]});e._sp=Kt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:FC})}function Z5e(e,t){if(!u(e._command)){let n=e._batchTable.getUniformMapCallback()(e._uniformMap);e._command=new $e({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:n,boundingVolume:e._boundingVolume,pass:Ae.TRANSLUCENT,pickId:e._batchTable.getPickId()})}t.commandList.push(e._command)}Yd.getPolylinePositions=function(e,t){let n=e._batchIds,i=e._decodedPositions,o=e._decodedPositionOffsets;if(!u(n)||!u(i))return;let r,s,a=n.length,c=0,l=0;for(r=0;r<a;++r)n[r]===t&&(c+=o[r+1]-o[r]);if(c===0)return;let f=new Float64Array(c*3);for(r=0;r<a;++r)if(n[r]===t){let d=o[r],p=o[r+1]-d;for(s=0;s<p;++s){let g=(d+s)*3;f[l++]=i[g],f[l++]=i[g+1],f[l++]=i[g+2]}}return f};Yd.prototype.getPositions=function(e){return Yd.getPolylinePositions(this,e)};Yd.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new Bs(e,r)}};Yd.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function Q5e(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.color=G.WHITE}}var $5e=new G,J5e=G.WHITE,eGe=!0;Yd.prototype.applyStyle=function(e,t){if(!u(e)){Q5e(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.color=u(e.color)?e.color.evaluateColor(s,$5e):J5e,s.show=u(e.show)?e.show.evaluate(s):eGe}};Yd.prototype.update=function(e){let t=e.context;if(!this._ready){if(u(this._promise)||(this._promise=W5e(this,t)),u(this._error)){let i=this._error;throw this._error=void 0,i}return}q5e(this,t),K5e(this,t),Y5e(this);let n=e.passes;(n.render||n.pick)&&Z5e(this,e)};Yd.prototype.isDestroyed=function(){return!1};Yd.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),le(this)};var ab=Yd;var QO=`in vec3 startEllipsoidNormal;


in vec3 endEllipsoidNormal;


in vec4 startPositionAndHeight;


in vec4 endPositionAndHeight;


in vec4 startFaceNormalAndVertexCorner;


in vec4 endFaceNormalAndHalfWidth;


in float a_batchId;


 


uniform mat4 u_modifiedModelView;


uniform vec2 u_minimumMaximumVectorHeights;


 


out vec4 v_startPlaneEC;


out vec4 v_endPlaneEC;


out vec4 v_rightPlaneEC;


out float v_halfWidth;


out vec3 v_volumeUpEC;


 


void main()


{


    // vertex corner IDs


    //          3-----------7


    //         /|   left   /|


    //        / | 1       / |


    //       2-----------6  5  end


    //       | /         | /


    // start |/  right   |/


    //       0-----------4


    //


    float isEnd = floor(startFaceNormalAndVertexCorner.w * 0.251); // 0 for front, 1 for end


    float isTop = floor(startFaceNormalAndVertexCorner.w * mix(0.51, 0.19, isEnd)); // 0 for bottom, 1 for top


 


    vec3 forward = endPositionAndHeight.xyz - startPositionAndHeight.xyz;


    vec3 right = normalize(cross(forward, startEllipsoidNormal));


 


    vec4 position = vec4(startPositionAndHeight.xyz, 1.0);


    position.xyz += forward * isEnd;


 


    v_volumeUpEC = czm_normal * normalize(cross(right, forward));


 


    // Push for volume height


    float offset;


    vec3 ellipsoidNormal = mix(startEllipsoidNormal, endEllipsoidNormal, isEnd);


 


    // offset height to create volume


    offset = mix(startPositionAndHeight.w, endPositionAndHeight.w, isEnd);


    offset = mix(u_minimumMaximumVectorHeights.y, u_minimumMaximumVectorHeights.x, isTop) - offset;


    position.xyz += offset * ellipsoidNormal;


 


    // move from RTC to EC


    position = u_modifiedModelView * position;


    right = czm_normal * right;


 


    // Push for width in a direction that is in the start or end plane and in a plane with right


    // N = normalEC ("right-facing" direction for push)


    // R = right


    // p = angle between N and R


    // w = distance to push along R if R == N


    // d = distance to push along N


    //


    //   N   R


    //  {  p| }      * cos(p) = dot(N, R) = w / d


    //  d  |  |w    * d = w / dot(N, R)


    //    { | }


    //       o---------- polyline segment ---->


    //


    vec3 scratchNormal = mix(-startFaceNormalAndVertexCorner.xyz, endFaceNormalAndHalfWidth.xyz, isEnd);


    scratchNormal = cross(scratchNormal, mix(startEllipsoidNormal, endEllipsoidNormal, isEnd));


    vec3 miterPushNormal = czm_normal * normalize(scratchNormal);


 


    offset = 2.0 * endFaceNormalAndHalfWidth.w * max(0.0, czm_metersPerPixel(position)); // offset = widthEC


    offset = offset / dot(miterPushNormal, right);


    position.xyz += miterPushNormal * (offset * sign(0.5 - mod(startFaceNormalAndVertexCorner.w, 2.0)));


 


    gl_Position = czm_depthClamp(czm_projection * position);


 


    position = u_modifiedModelView * vec4(startPositionAndHeight.xyz, 1.0);


    vec3 startNormalEC = czm_normal * startFaceNormalAndVertexCorner.xyz;


    v_startPlaneEC = vec4(startNormalEC, -dot(startNormalEC, position.xyz));


    v_rightPlaneEC = vec4(right, -dot(right, position.xyz));


 


    position = u_modifiedModelView * vec4(endPositionAndHeight.xyz, 1.0);


    vec3 endNormalEC = czm_normal * endFaceNormalAndHalfWidth.xyz;


    v_endPlaneEC = vec4(endNormalEC, -dot(endNormalEC, position.xyz));


    v_halfWidth = endFaceNormalAndHalfWidth.w;


}


`;var $O=`in vec4 v_startPlaneEC;


in vec4 v_endPlaneEC;


in vec4 v_rightPlaneEC;


in float v_halfWidth;


in vec3 v_volumeUpEC;


 


uniform vec4 u_highlightColor;


void main()


{


    float logDepthOrDepth = czm_branchFreeTernary(czm_sceneMode == czm_sceneMode2D, gl_FragCoord.z, czm_unpackDepth(texture(czm_globeDepthTexture, gl_FragCoord.xy / czm_viewport.zw)));


 


    // Discard for sky


    if (logDepthOrDepth == 0.0) {


#ifdef DEBUG_SHOW_VOLUME


        out_FragColor = vec4(0.0, 0.0, 1.0, 0.5);


        return;


#else // DEBUG_SHOW_VOLUME


        discard;


#endif // DEBUG_SHOW_VOLUME


    }


 


    vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth);


    eyeCoordinate /= eyeCoordinate.w;


 


    float halfMaxWidth = v_halfWidth * czm_metersPerPixel(eyeCoordinate);


 


    // Expand halfMaxWidth if direction to camera is almost perpendicular with the volume's up direction


    halfMaxWidth += halfMaxWidth * (1.0 - dot(-normalize(eyeCoordinate.xyz), v_volumeUpEC));


 


    // Check distance of the eye coordinate against the right-facing plane


    float widthwiseDistance = czm_planeDistance(v_rightPlaneEC, eyeCoordinate.xyz);


 


    // Check eye coordinate against the mitering planes


    float distanceFromStart = czm_planeDistance(v_startPlaneEC, eyeCoordinate.xyz);


    float distanceFromEnd = czm_planeDistance(v_endPlaneEC, eyeCoordinate.xyz);


 


    if (abs(widthwiseDistance) > halfMaxWidth || distanceFromStart < 0.0 || distanceFromEnd < 0.0) {


#ifdef DEBUG_SHOW_VOLUME


        out_FragColor = vec4(logDepthOrDepth, 0.0, 0.0, 0.5);


        return;


#else // DEBUG_SHOW_VOLUME


        discard;


#endif // DEBUG_SHOW_VOLUME


    }


    out_FragColor = u_highlightColor;


 


    czm_writeDepthClamp();


}


`;function r_(e){this._positions=e.positions,this._widths=e.widths,this._counts=e.counts,this._batchIds=e.batchIds,this._ellipsoid=y(e.ellipsoid,ne.WGS84),this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._center=e.center,this._rectangle=e.rectangle,this._batchTable=e.batchTable,this._va=void 0,this._sp=void 0,this._rs=void 0,this._uniformMap=void 0,this._command=void 0,this._transferrableBatchIds=void 0,this._packedBuffer=void 0,this._minimumMaximumVectorHeights=new z(di._defaultMinTerrainHeight,di._defaultMaxTerrainHeight),this._boundingVolume=Dn.fromRectangle(e.rectangle,di._defaultMinTerrainHeight,di._defaultMaxTerrainHeight,this._ellipsoid),this._classificationType=e.classificationType,this._keepDecodedPositions=e.keepDecodedPositions,this._decodedPositions=void 0,this._decodedPositionOffsets=void 0,this._startEllipsoidNormals=void 0,this._endEllipsoidNormals=void 0,this._startPositionAndHeights=void 0,this._startFaceNormalAndVertexCornerIds=void 0,this._endPositionAndHeights=void 0,this._endFaceNormalAndHalfWidths=void 0,this._vertexBatchIds=void 0,this._indices=void 0,this._constantColor=G.clone(G.WHITE),this._highlightColor=this._constantColor,this._trianglesLength=0,this._geometryByteLength=0,this._ready=!1,this._promise=void 0,this._error=void 0}Object.defineProperties(r_.prototype,{trianglesLength:{get:function(){return this._trianglesLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}}});function tGe(e,t,n){let i=di.getMinimumMaximumHeights(t,n),o=i.minimumTerrainHeight,r=i.maximumTerrainHeight,s=e._minimumMaximumVectorHeights;s.x=o,s.y=r;let a=e._boundingVolume,c=e._rectangle;Dn.fromRectangle(c,o,r,n,a)}function nGe(e){let t=e._rectangle,n=e._minimumHeight,i=e._maximumHeight,o=e._ellipsoid,r=e._center,s=2+ce.packedLength+ne.packedLength+h.packedLength,a=new Float64Array(s),c=0;return a[c++]=n,a[c++]=i,ce.pack(t,a,c),c+=ce.packedLength,ne.pack(o,a,c),c+=ne.packedLength,h.pack(r,a,c),a}var iGe=new yi("createVectorTileClampedPolylines"),dy={startEllipsoidNormal:0,endEllipsoidNormal:1,startPositionAndHeight:2,endPositionAndHeight:3,startFaceNormalAndVertexCorner:4,endFaceNormalAndHalfWidth:5,a_batchId:6};function oGe(e,t){if(u(e._va))return;let n=e._positions,i=e._widths,o=e._counts,r=e._transferrableBatchIds,s=e._packedBuffer;u(s)||(n=e._positions=n.slice(),i=e._widths=i.slice(),o=e._counts=o.slice(),r=e._transferrableBatchIds=e._batchIds.slice(),s=e._packedBuffer=nGe(e));let a=[n.buffer,i.buffer,o.buffer,r.buffer,s.buffer],c={positions:n.buffer,widths:i.buffer,counts:o.buffer,batchIds:r.buffer,packedBuffer:s.buffer,keepDecodedPositions:e._keepDecodedPositions},l=iGe.scheduleTask(c,a);if(u(l))return l.then(function(f){if(e.isDestroyed())return;e._keepDecodedPositions&&(e._decodedPositions=new Float64Array(f.decodedPositions),e._decodedPositionOffsets=new Uint32Array(f.decodedPositionOffsets)),e._startEllipsoidNormals=new Float32Array(f.startEllipsoidNormals),e._endEllipsoidNormals=new Float32Array(f.endEllipsoidNormals),e._startPositionAndHeights=new Float32Array(f.startPositionAndHeights),e._startFaceNormalAndVertexCornerIds=new Float32Array(f.startFaceNormalAndVertexCornerIds),e._endPositionAndHeights=new Float32Array(f.endPositionAndHeights),e._endFaceNormalAndHalfWidths=new Float32Array(f.endFaceNormalAndHalfWidths),e._vertexBatchIds=new Uint16Array(f.vertexBatchIds);let d=f.indexDatatype;e._indices=d===Ne.UNSIGNED_SHORT?new Uint16Array(f.indices):new Uint32Array(f.indices),rGe(e,t),e._ready=!0}).catch(f=>{e.isDestroyed()||(e._error=f)})}function rGe(e,t){if(!u(e._va)){let n=e._startEllipsoidNormals,i=e._endEllipsoidNormals,o=e._startPositionAndHeights,r=e._endPositionAndHeights,s=e._startFaceNormalAndVertexCornerIds,a=e._endFaceNormalAndHalfWidths,c=e._vertexBatchIds,l=e._indices,f=n.byteLength+i.byteLength;f+=o.byteLength+r.byteLength,f+=s.byteLength+a.byteLength,f+=c.byteLength+l.byteLength,e._trianglesLength=l.length/3,e._geometryByteLength=f;let d=dt.createVertexBuffer({context:t,typedArray:n,usage:Fe.STATIC_DRAW}),p=dt.createVertexBuffer({context:t,typedArray:i,usage:Fe.STATIC_DRAW}),g=dt.createVertexBuffer({context:t,typedArray:o,usage:Fe.STATIC_DRAW}),m=dt.createVertexBuffer({context:t,typedArray:r,usage:Fe.STATIC_DRAW}),x=dt.createVertexBuffer({context:t,typedArray:s,usage:Fe.STATIC_DRAW}),b=dt.createVertexBuffer({context:t,typedArray:a,usage:Fe.STATIC_DRAW}),T=dt.createVertexBuffer({context:t,typedArray:c,usage:Fe.STATIC_DRAW}),C=dt.createIndexBuffer({context:t,typedArray:l,usage:Fe.STATIC_DRAW,indexDatatype:l.BYTES_PER_ELEMENT===2?Ne.UNSIGNED_SHORT:Ne.UNSIGNED_INT}),A=[{index:dy.startEllipsoidNormal,vertexBuffer:d,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:dy.endEllipsoidNormal,vertexBuffer:p,componentDatatype:X.FLOAT,componentsPerAttribute:3},{index:dy.startPositionAndHeight,vertexBuffer:g,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:dy.endPositionAndHeight,vertexBuffer:m,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:dy.startFaceNormalAndVertexCorner,vertexBuffer:x,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:dy.endFaceNormalAndHalfWidth,vertexBuffer:b,componentDatatype:X.FLOAT,componentsPerAttribute:4},{index:dy.a_batchId,vertexBuffer:T,componentDatatype:X.UNSIGNED_SHORT,componentsPerAttribute:1}];e._va=new ii({context:t,attributes:A,indexBuffer:C}),e._positions=void 0,e._widths=void 0,e._counts=void 0,e._ellipsoid=void 0,e._minimumHeight=void 0,e._maximumHeight=void 0,e._rectangle=void 0,e._transferrableBatchIds=void 0,e._packedBuffer=void 0,e._startEllipsoidNormals=void 0,e._endEllipsoidNormals=void 0,e._startPositionAndHeights=void 0,e._startFaceNormalAndVertexCornerIds=void 0,e._endPositionAndHeights=void 0,e._endFaceNormalAndHalfWidths=void 0,e._vertexBatchIds=void 0,e._indices=void 0}}var JO=new F,xae=new h;function sGe(e,t){u(e._uniformMap)||(e._uniformMap={u_modifiedModelView:function(){let n=t.uniformState.view;return F.clone(n,JO),F.multiplyByPoint(JO,e._center,xae),F.setTranslation(JO,xae,JO),JO},u_highlightColor:function(){return e._highlightColor},u_minimumMaximumVectorHeights:function(){return e._minimumMaximumVectorHeights}})}function bae(e){return ke.fromCache({cull:{enabled:!0,face:gi.FRONT},blending:fn.PRE_MULTIPLIED_ALPHA_BLEND,depthMask:!1,stencilTest:{enabled:e,frontFunction:Hn.EQUAL,frontOperation:{fail:ht.KEEP,zFail:ht.KEEP,zPass:ht.KEEP},backFunction:Hn.EQUAL,backOperation:{fail:ht.KEEP,zFail:ht.KEEP,zPass:ht.KEEP},reference:kt.CESIUM_3D_TILE_MASK,mask:kt.CESIUM_3D_TILE_MASK}})}function aGe(e){u(e._rs)||(e._rs=bae(!1),e._rs3DTiles=bae(!0))}function cGe(e,t){if(u(e._sp))return;let n=e._batchTable,i=n.getVertexShaderCallback(!1,"a_batchId",void 0)(QO),o=n.getFragmentShaderCallback(!1,void 0,!0)($O),r=new ze({defines:["VECTOR_TILE",Vt.isInternetExplorer()?"":"CLIP_POLYLINE"],sources:[iu,i]}),s=new ze({defines:["VECTOR_TILE"],sources:[o]});e._sp=Kt.fromCache({context:t,vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:dy})}function lGe(e,t){let n=e._command;if(!u(e._command)){let o=e._batchTable.getUniformMapCallback()(e._uniformMap);n=e._command=new $e({owner:e,vertexArray:e._va,renderState:e._rs,shaderProgram:e._sp,uniformMap:o,boundingVolume:e._boundingVolume,pass:Ae.TERRAIN_CLASSIFICATION,pickId:e._batchTable.getPickId()});let r=$e.shallowClone(n,n.derivedCommands.tileset);r.renderState=e._rs3DTiles,r.pass=Ae.CESIUM_3D_TILE_CLASSIFICATION,n.derivedCommands.tileset=r}let i=e._classificationType;(i===zn.TERRAIN||i===zn.BOTH)&&t.commandList.push(n),(i===zn.CESIUM_3D_TILE||i===zn.BOTH)&&t.commandList.push(n.derivedCommands.tileset)}r_.prototype.getPositions=function(e){return ab.getPolylinePositions(this,e)};r_.prototype.createFeatures=function(e,t){let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o];t[r]=new Bs(e,r)}};r_.prototype.applyDebugSettings=function(e,t){this._highlightColor=e?t:this._constantColor};function uGe(e,t){let n=e._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.show=!0,s.color=G.WHITE}}var fGe=new G,dGe=G.WHITE,hGe=!0;r_.prototype.applyStyle=function(e,t){if(!u(e)){uGe(this,t);return}let n=this._batchIds,i=n.length;for(let o=0;o<i;++o){let r=n[o],s=t[r];s.color=u(e.color)?e.color.evaluateColor(s,fGe):dGe,s.show=u(e.show)?e.show.evaluate(s):hGe}};function mGe(e){return di.initialize().then(function(){tGe(e,e._rectangle,e._ellipsoid)}).catch(t=>{e.isDestroyed()||(e._error=t)})}r_.prototype.update=function(e){let t=e.context;if(!this._ready){if(u(this._promise)||(this._promise=mGe(this).then(oGe(this,t))),u(this._error)){let i=this._error;throw this._error=void 0,i}return}sGe(this,t),cGe(this,t),aGe(this);let n=e.passes;(n.render||n.pick)&&lGe(this,e)};r_.prototype.isDestroyed=function(){return!1};r_.prototype.destroy=function(){return this._va=this._va&&this._va.destroy(),this._sp=this._sp&&this._sp.destroy(),le(this)};var eM=r_;var iW=32767,pGe=new fe,_Ge=new h;function gGe(e,t,n,i,o){let r=e.length/3,s=e.subarray(0,r),a=e.subarray(r,2*r),c=e.subarray(2*r,3*r);Ln.zigZagDeltaDecode(s,a,c);let l=new Float64Array(e.length);for(let f=0;f<r;++f){let d=s[f],p=a[f],g=c[f],m=O.lerp(t.west,t.east,d/iW),x=O.lerp(t.south,t.north,p/iW),b=O.lerp(n,i,g/iW),T=fe.fromRadians(m,x,b,pGe),C=o.cartographicToCartesian(T,_Ge);h.pack(C,l,f*3)}return l}var tM=gGe;function Kd(e,t,n,i,o){this._tileset=e,this._tile=t,this._resource=n,this._polygons=void 0,this._polylines=void 0,this._points=void 0,this._metadata=void 0,this._batchTable=void 0,this._features=void 0,this.featurePropertiesDirty=!1,this._group=void 0,this._ready=!1,AGe(this,i,o)}Object.defineProperties(Kd.prototype,{featuresLength:{get:function(){return u(this._batchTable)?this._batchTable.featuresLength:0}},pointsLength:{get:function(){return u(this._points)?this._points.pointsLength:0}},trianglesLength:{get:function(){let e=0;return u(this._polygons)&&(e+=this._polygons.trianglesLength),u(this._polylines)&&(e+=this._polylines.trianglesLength),e}},geometryByteLength:{get:function(){let e=0;return u(this._polygons)&&(e+=this._polygons.geometryByteLength),u(this._polylines)&&(e+=this._polylines.geometryByteLength),e}},texturesByteLength:{get:function(){return u(this._points)?this._points.texturesByteLength:0}},batchTableByteLength:{get:function(){return u(this._batchTable)?this._batchTable.batchTableByteLength:0}},innerContents:{get:function(){}},ready:{get:function(){return this._ready}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){return this._resource.getUrlComponent(!0)}},metadata:{get:function(){return this._metadata},set:function(e){this._metadata=e}},batchTable:{get:function(){return this._batchTable}},group:{get:function(){return this._group},set:function(e){this._group=e}}});function yGe(e){return function(t,n){u(e._polygons)&&e._polygons.updateCommands(t,n)}}function xGe(e,t){let n,i,o,r,s=y(e.POLYGONS_LENGTH,0),a=y(e.POLYLINES_LENGTH,0),c=y(e.POINTS_LENGTH,0);if(s>0&&u(e.POLYGON_BATCH_IDS)){let p=t.byteOffset+e.POLYGON_BATCH_IDS.byteOffset;n=new Uint16Array(t.buffer,p,s)}if(a>0&&u(e.POLYLINE_BATCH_IDS)){let p=t.byteOffset+e.POLYLINE_BATCH_IDS.byteOffset;i=new Uint16Array(t.buffer,p,a)}if(c>0&&u(e.POINT_BATCH_IDS)){let p=t.byteOffset+e.POINT_BATCH_IDS.byteOffset;o=new Uint16Array(t.buffer,p,c)}let l=u(n)||u(i)||u(o),f=s>0&&!u(n)||a>0&&!u(i)||c>0&&!u(o);if(l&&f)throw new ue("If one group of batch ids is defined, then all batch ids must be defined");if(!u(n)&&!u(i)&&!u(o)){let p=0;if(!u(n)&&s>0)for(n=new Uint16Array(s),r=0;r<s;++r)n[r]=p++;if(!u(i)&&a>0)for(i=new Uint16Array(a),r=0;r<a;++r)i[r]=p++;if(!u(o)&&c>0)for(o=new Uint16Array(c),r=0;r<c;++r)o[r]=p++}return{polygons:n,polylines:i,points:o}}var Xd=Uint32Array.BYTES_PER_ELEMENT;function bGe(e){return new ab(e)}function TGe(e){return new eM(e)}function AGe(e,t,n){n=y(n,0);let i=new Uint8Array(t),o=new DataView(t);n+=Xd;let r=o.getUint32(n,!0);if(r!==1)throw new ue(`Only Vector tile version 1 is supported.  Version ${r} is not.`);n+=Xd;let s=o.getUint32(n,!0);if(n+=Xd,s===0){e._ready=!0;return}let a=o.getUint32(n,!0);if(n+=Xd,a===0)throw new ue("Feature table must have a byte length greater than zero");let c=o.getUint32(n,!0);n+=Xd;let l=o.getUint32(n,!0);n+=Xd;let f=o.getUint32(n,!0);n+=Xd;let d=o.getUint32(n,!0);n+=Xd;let p=o.getUint32(n,!0);n+=Xd;let g=o.getUint32(n,!0);n+=Xd;let m=o.getUint32(n,!0);n+=Xd;let x=Fo(i,n,a);n+=a;let b=new Uint8Array(t,n,c);n+=c;let T,C;l>0&&(T=Fo(i,n,l),n+=l,f>0&&(C=new Uint8Array(t,n,f),C=new Uint8Array(C),n+=f));let A=y(x.POLYGONS_LENGTH,0),S=y(x.POLYLINES_LENGTH,0),w=y(x.POINTS_LENGTH,0),D=A+S+w,R=new Rp(e,D,T,C,yGe(e));if(e._batchTable=R,D===0)return;let P=new Vd(x,b),L=P.getGlobalProperty("REGION");if(!u(L))throw new ue("Feature table global property: REGION must be defined");let N=ce.unpack(L),_=L[4],E=L[5],v=e._tile.computedTransform,I=P.getGlobalProperty("RTC_CENTER",X.FLOAT,3);u(I)?(I=h.unpack(I),F.multiplyByPoint(v,I,I)):(I=ce.center(N),I.height=O.lerp(_,E,.5),I=ne.WGS84.cartographicToCartesian(I));let M=xGe(x,b);if(n+=(4-n%4)%4,A>0){P.featuresLength=A;let B=y(P.getPropertyArray("POLYGON_COUNTS",X.UNSIGNED_INT,1),P.getPropertyArray("POLYGON_COUNT",X.UNSIGNED_INT,1));if(!u(B))throw new ue("Feature table property: POLYGON_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let V=y(P.getPropertyArray("POLYGON_INDEX_COUNTS",X.UNSIGNED_INT,1),P.getPropertyArray("POLYGON_INDEX_COUNT",X.UNSIGNED_INT,1));if(!u(V))throw new ue("Feature table property: POLYGON_INDEX_COUNTS must be defined when POLYGONS_LENGTH is greater than 0");let U=B.reduce(function(W,K){return W+K*2},0),H=V.reduce(function(W,K){return W+K},0),k=new Uint32Array(t,n,H);n+=d;let q=new Uint16Array(t,n,U);n+=p;let j,Z;u(x.POLYGON_MINIMUM_HEIGHTS)&&u(x.POLYGON_MAXIMUM_HEIGHTS)&&(j=P.getPropertyArray("POLYGON_MINIMUM_HEIGHTS",X.FLOAT,1),Z=P.getPropertyArray("POLYGON_MAXIMUM_HEIGHTS",X.FLOAT,1)),e._polygons=new XO({positions:q,counts:B,indexCounts:V,indices:k,minimumHeight:_,maximumHeight:E,polygonMinimumHeights:j,polygonMaximumHeights:Z,center:I,rectangle:N,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:R,batchIds:M.polygons,modelMatrix:v})}if(S>0){P.featuresLength=S;let B=y(P.getPropertyArray("POLYLINE_COUNTS",X.UNSIGNED_INT,1),P.getPropertyArray("POLYLINE_COUNT",X.UNSIGNED_INT,1));if(!u(B))throw new ue("Feature table property: POLYLINE_COUNTS must be defined when POLYLINES_LENGTH is greater than 0");let V=P.getPropertyArray("POLYLINE_WIDTHS",X.UNSIGNED_SHORT,1);if(!u(V)){V=new Uint16Array(S);for(let Z=0;Z<S;++Z)V[Z]=2}let U=B.reduce(function(Z,W){return Z+W*3},0),H=new Uint16Array(t,n,U);n+=g;let k=e._tileset,q=k.examineVectorLinesFunction;if(u(q)){let Z=tM(new Uint16Array(H),N,_,E,ne.WGS84);CGe(Z,B,M.polylines,R,e.url,q)}let j=bGe;u(k.classificationType)&&(j=TGe),e._polylines=j({positions:H,widths:V,counts:B,batchIds:M.polylines,minimumHeight:_,maximumHeight:E,center:I,rectangle:N,boundingVolume:e.tile.boundingVolume.boundingVolume,batchTable:R,classificationType:k.classificationType,keepDecodedPositions:k.vectorKeepDecodedPositions})}if(w>0){let B=new Uint16Array(t,n,w*3);n+=m,e._points=new YO({positions:B,batchIds:M.points,minimumHeight:_,maximumHeight:E,rectangle:N,batchTable:R})}}function oW(e){let t=e.featuresLength;if(!u(e._features)&&t>0){let n=new Array(t);u(e._polygons)&&e._polygons.createFeatures(e,n),u(e._polylines)&&e._polylines.createFeatures(e,n),u(e._points)&&e._points.createFeatures(e,n),e._features=n}}Kd.prototype.hasProperty=function(e,t){return this._batchTable.hasProperty(e,t)};Kd.prototype.getFeature=function(e){return u(this._features)||oW(this),this._features[e]};Kd.prototype.applyDebugSettings=function(e,t){u(this._polygons)&&this._polygons.applyDebugSettings(e,t),u(this._polylines)&&this._polylines.applyDebugSettings(e,t),u(this._points)&&this._points.applyDebugSettings(e,t)};Kd.prototype.applyStyle=function(e){u(this._features)||oW(this),u(this._polygons)&&this._polygons.applyStyle(e,this._features),u(this._polylines)&&this._polylines.applyStyle(e,this._features),u(this._points)&&this._points.applyStyle(e,this._features)};Kd.prototype.update=function(e,t){let n=!0;u(this._polygons)&&(this._polygons.classificationType=this._tileset.classificationType,this._polygons.debugWireframe=this._tileset.debugWireframe,this._polygons.update(t),n=n&&this._polygons.ready),u(this._polylines)&&(this._polylines.update(t),n=n&&this._polylines.ready),u(this._points)&&(this._points.update(t),n=n&&this._points.ready),u(this._batchTable)&&n&&(u(this._features)||oW(this),this._batchTable.update(e,t),this._ready=!0)};Kd.prototype.pick=function(e,t,n){};Kd.prototype.getPolylinePositions=function(e){let t=this._polylines;if(u(t))return t.getPositions(e)};Kd.prototype.isDestroyed=function(){return!1};Kd.prototype.destroy=function(){return this._polygons=this._polygons&&this._polygons.destroy(),this._polylines=this._polylines&&this._polylines.destroy(),this._points=this._points&&this._points.destroy(),this._batchTable=this._batchTable&&this._batchTable.destroy(),le(this)};function CGe(e,t,n,i,o,r){let s=t.length,a=0;for(let c=0;c<s;c++){let l=t[c]*3,f=e.slice(a,a+l);a+=l,r(f,n[c],o,i)}}var nM=Kd;var Tae={b3dm:function(e,t,n,i,o){return um.fromB3dm(e,t,n,i,o)},pnts:function(e,t,n,i,o){return um.fromPnts(e,t,n,i,o)},i3dm:function(e,t,n,i,o){return um.fromI3dm(e,t,n,i,o)},cmpt:function(e,t,n,i,o){return $P.fromTileType(e,t,n,i,o,Tae)},externalTileset:function(e,t,n,i){return OO.fromJson(e,t,n,i)},geom:function(e,t,n,i,o){return new e1(e,t,n,i,o)},vctr:function(e,t,n,i,o){return new nM(e,t,n,i,o)},subt:function(e,t,n,i,o){return fC.fromSubtreeJson(e,t,n,void 0,i,o)},subtreeJson:function(e,t,n,i){return fC.fromSubtreeJson(e,t,n,i)},glb:function(e,t,n,i,o){if(i.byteLength<12)throw new ue("Invalid glb content");let a=new DataView(i,o).getUint32(8,!0),c=new Uint8Array(i,o,a);return um.fromGltf(e,t,n,c)},gltf:function(e,t,n,i){return um.fromGltf(e,t,n,i)},geoJson:function(e,t,n,i){return um.fromGeoJson(e,t,n,i)}},cb=Tae;var EGe={UNLOADED:0,LOADING:1,PROCESSING:2,READY:3,EXPIRED:4,FAILED:5},jo=Object.freeze(EGe);var Zd={BATCHED_3D_MODEL:"b3dm",INSTANCED_3D_MODEL:"i3dm",COMPOSITE:"cmpt",POINT_CLOUD:"pnts",VECTOR:"vctr",GEOMETRY:"geom",GLTF:"gltf",GLTF_BINARY:"glb",IMPLICIT_SUBTREE:"subt",IMPLICIT_SUBTREE_JSON:"subtreeJson",EXTERNAL_TILESET:"externalTileset",MULTIPLE_CONTENT:"multipleContent",GEOJSON:"geoJson",VOXEL_BINARY:"voxl",VOXEL_JSON:"voxelJson"};Zd.isBinaryFormat=function(e){switch(e){case Zd.BATCHED_3D_MODEL:case Zd.INSTANCED_3D_MODEL:case Zd.COMPOSITE:case Zd.POINT_CLOUD:case Zd.VECTOR:case Zd.GEOMETRY:case Zd.IMPLICIT_SUBTREE:case Zd.VOXEL_BINARY:case Zd.GLTF_BINARY:return!0;default:return!1}};var Cs=Object.freeze(Zd);var SGe={NOT_COMPUTED:-1,USE_OPTIMIZATION:1,SKIP_OPTIMIZATION:0},Cf=Object.freeze(SGe);var Hs={RENDER:0,PICK:1,SHADOW:2,PRELOAD:3,PRELOAD_FLIGHT:4,REQUEST_RENDER_MODE_DEFER_CHECK:5,MOST_DETAILED_PRELOAD:6,MOST_DETAILED_PICK:7,NUMBER_OF_PASSES:8},s_=new Array(Hs.NUMBER_OF_PASSES);s_[Hs.RENDER]=Object.freeze({pass:Hs.RENDER,isRender:!0,requestTiles:!0,ignoreCommands:!1});s_[Hs.PICK]=Object.freeze({pass:Hs.PICK,isRender:!1,requestTiles:!1,ignoreCommands:!1});s_[Hs.SHADOW]=Object.freeze({pass:Hs.SHADOW,isRender:!1,requestTiles:!0,ignoreCommands:!1});s_[Hs.PRELOAD]=Object.freeze({pass:Hs.PRELOAD,isRender:!1,requestTiles:!0,ignoreCommands:!0});s_[Hs.PRELOAD_FLIGHT]=Object.freeze({pass:Hs.PRELOAD_FLIGHT,isRender:!1,requestTiles:!0,ignoreCommands:!0});s_[Hs.REQUEST_RENDER_MODE_DEFER_CHECK]=Object.freeze({pass:Hs.REQUEST_RENDER_MODE_DEFER_CHECK,isRender:!1,requestTiles:!0,ignoreCommands:!0});s_[Hs.MOST_DETAILED_PRELOAD]=Object.freeze({pass:Hs.MOST_DETAILED_PRELOAD,isRender:!1,requestTiles:!0,ignoreCommands:!0});s_[Hs.MOST_DETAILED_PICK]=Object.freeze({pass:Hs.MOST_DETAILED_PICK,isRender:!1,requestTiles:!1,ignoreCommands:!1});Hs.getPassOptions=function(e){return s_[e]};var Uo=Object.freeze(Hs);function mm(e,t){this._tileset=e,this._tile=t,this.featurePropertiesDirty=!1}Object.defineProperties(mm.prototype,{featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){}},ready:{get:function(){return!0}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){}},metadata:{get:function(){},set:function(e){}},batchTable:{get:function(){}},group:{get:function(){},set:function(e){}}});mm.prototype.hasProperty=function(e,t){return!1};mm.prototype.getFeature=function(e){};mm.prototype.applyDebugSettings=function(e,t){};mm.prototype.applyStyle=function(e){};mm.prototype.update=function(e,t){};mm.prototype.pick=function(e,t,n){};mm.prototype.isDestroyed=function(){return!1};mm.prototype.destroy=function(){return le(this)};var BC=mm;function a_(e){e=y(e,y.EMPTY_OBJECT);let t=e.content,n=e.class;this._class=n,this._properties=t.properties,this._extensions=t.extensions,this._extras=t.extras}Object.defineProperties(a_.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});a_.prototype.hasProperty=function(e){return Bn.hasProperty(e,this._properties,this._class)};a_.prototype.hasPropertyBySemantic=function(e){return Bn.hasPropertyBySemantic(e,this._properties,this._class)};a_.prototype.getPropertyIds=function(e){return Bn.getPropertyIds(this._properties,this._class,e)};a_.prototype.getProperty=function(e){return Bn.getProperty(e,this._properties,this._class)};a_.prototype.setProperty=function(e,t){return Bn.setProperty(e,t,this._properties,this._class)};a_.prototype.getPropertyBySemantic=function(e){return Bn.getPropertyBySemantic(e,this._properties,this._class)};a_.prototype.setPropertyBySemantic=function(e,t){return Bn.setPropertyBySemantic(e,t,this._properties,this._class)};var iM=a_;function rW(e,t){let n=ai(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t.metadata;if(!u(n))return;if(!u(e.schema)){rW._oneTimeWarning("findContentMetadata-missing-root-schema","Could not find a metadata schema for content metadata. For tilesets that contain external tilesets, make sure the schema is added to the root tileset.json.");return}let i=y(e.schema.classes,y.EMPTY_OBJECT);if(u(n.class)){let o=i[n.class];return new iM({content:n,class:o})}}rW._oneTimeWarning=Nt;var lb=rW;function wGe(e,t){let n=e.metadataExtension;if(!u(n))return;let i=n.groups,o=ai(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"].group:t.group;if(typeof o=="number")return i[o];let r=n.groupIds.findIndex(function(s){return s===o});return r>=0?i[r]:void 0}var ub=wGe;function c_(e){e=y(e,y.EMPTY_OBJECT);let t=e.tile,n=e.class;this._class=n,this._properties=t.properties,this._extensions=t.extensions,this._extras=t.extras}Object.defineProperties(c_.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});c_.prototype.hasProperty=function(e){return Bn.hasProperty(e,this._properties,this._class)};c_.prototype.hasPropertyBySemantic=function(e){return Bn.hasPropertyBySemantic(e,this._properties,this._class)};c_.prototype.getPropertyIds=function(e){return Bn.getPropertyIds(this._properties,this._class,e)};c_.prototype.getProperty=function(e){return Bn.getProperty(e,this._properties,this._class)};c_.prototype.setProperty=function(e,t){return Bn.setProperty(e,t,this._properties,this._class)};c_.prototype.getPropertyBySemantic=function(e){return Bn.getPropertyBySemantic(e,this._properties,this._class)};c_.prototype.setPropertyBySemantic=function(e,t){return Bn.setPropertyBySemantic(e,t,this._properties,this._class)};var oM=c_;function sW(e,t){let n=ai(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t.metadata;if(!u(n))return;if(!u(e.schema)){sW._oneTimeWarning("findTileMetadata-missing-root-schema","Could not find a metadata schema for tile metadata. For tilesets that contain external tilesets, make sure the schema is added to the root tileset.json.");return}let i=y(e.schema.classes,y.EMPTY_OBJECT);if(u(n.class)){let o=i[n.class];return new oM({tile:n,class:o})}}sW._oneTimeWarning=Nt;var rM=sW;function vGe(e){let t=new Uint8Array(e),n=Pd(t);if(n==="glTF"&&(n="glb"),Cs.isBinaryFormat(n))return{contentType:n,binaryPayload:t};let i=DGe(t);if(u(i.root))return{contentType:Cs.EXTERNAL_TILESET,jsonPayload:i};if(u(i.asset))return{contentType:Cs.GLTF,jsonPayload:i};if(u(i.tileAvailability))return{contentType:Cs.IMPLICIT_SUBTREE_JSON,jsonPayload:i};if(u(i.type))return{contentType:Cs.GEOJSON,jsonPayload:i};if(u(i.voxelTable))return{contentType:Cs.VOXEL_JSON,jsonPayload:i};throw new ue("Invalid tile content.")}function DGe(e){let t;try{t=Fo(e)}catch{throw new ue("Invalid tile content.")}return t}var pm=vGe;function Ef(e,t,n,i){this._tileset=e,this._tile=t,this._tilesetResource=n,this._contents=[],this._contentsCreated=!1;let o=u(i.contents)?i.contents:i.content;this._innerContentHeaders=o,this._requestsInFlight=0,this._cancelCount=0;let r=this._innerContentHeaders.length;this._arrayFetchPromises=new Array(r),this._requests=new Array(r),this._ready=!1,this._innerContentResources=new Array(r),this._serverKeys=new Array(r);for(let s=0;s<r;s++){let a=n.getDerivedResource({url:o[s].uri}),c=qa.getServerKey(a.getUrlComponent());this._innerContentResources[s]=a,this._serverKeys[s]=c}}Object.defineProperties(Ef.prototype,{featurePropertiesDirty:{get:function(){let e=this._contents,t=e.length;for(let n=0;n<t;++n)if(e[n].featurePropertiesDirty)return!0;return!1},set:function(e){let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].featurePropertiesDirty=e}},featuresLength:{get:function(){return 0}},pointsLength:{get:function(){return 0}},trianglesLength:{get:function(){return 0}},geometryByteLength:{get:function(){return 0}},texturesByteLength:{get:function(){return 0}},batchTableByteLength:{get:function(){return 0}},innerContents:{get:function(){return this._contents}},ready:{get:function(){return this._contentsCreated?this._ready:!1}},tileset:{get:function(){return this._tileset}},tile:{get:function(){return this._tile}},url:{get:function(){}},metadata:{get:function(){},set:function(){}},batchTable:{get:function(){}},group:{get:function(){},set:function(){}},innerContentUrls:{get:function(){return this._innerContentHeaders.map(function(e){return e.uri})}}});function aW(e,t){e._requestsInFlight+=t,e.tileset.statistics.numberOfPendingRequests+=t}function Aae(e,t){e._cancelCount++,e._tile._contentState=t;let n=e.tileset.statistics;n.numberOfPendingRequests-=e._requestsInFlight,n.numberOfAttemptedRequests+=e._requestsInFlight,e._requestsInFlight=0;let i=e._innerContentHeaders.length;e._arrayFetchPromises=new Array(i)}Ef.prototype.requestInnerContents=function(){if(!IGe(this._serverKeys)){this.tileset.statistics.numberOfAttemptedRequests+=this._serverKeys.length;return}let e=this._innerContentHeaders;aW(this,e.length);let t=this._cancelCount;for(let n=0;n<e.length;n++)this._arrayFetchPromises[n]=PGe(this,n,t,this._tile._contentState);return RGe(this)};function IGe(e){let t={};for(let n=0;n<e.length;n++){let i=e[n];u(t[i])?t[i]++:t[i]=1}for(let n in t)if(t.hasOwnProperty(n)&&!qa.serverHasOpenSlots(n,t[n]))return!1;return qa.heapHasOpenSlots(e.length)}function PGe(e,t,n,i){let o=e._innerContentResources[t].clone(),r=e.tile,s=function(){return r._priority},a=e._serverKeys[t],c=new Yo({throttle:!0,throttleByServer:!0,type:as.TILES3D,priorityFunction:s,serverKey:a});o.request=c,e._requests[t]=c;let l=o.fetchArrayBuffer();if(u(l))return l.then(function(f){if(!(n<e._cancelCount)){if(o.request.cancelled||o.request.state===ei.CANCELLED){Aae(e,i);return}return aW(e,-1),f}}).catch(function(f){if(!(n<e._cancelCount)){if(o.request.cancelled||o.request.state===ei.CANCELLED){Aae(e,i);return}aW(e,-1),Cae(e,t,f)}})}async function RGe(e){let t=e._cancelCount,n=await Promise.all(e._arrayFetchPromises);if(t<e._cancelCount)return;let i=n.map((r,s)=>OGe(e,r,s)),o=await Promise.all(i);return e._contentsCreated=!0,e._contents=o.filter(u),o}async function OGe(e,t,n){if(u(t))try{let i=pm(t);if(i.contentType===Cs.EXTERNAL_TILESET)throw new ue("External tilesets are disallowed inside multiple contents");e._disableSkipLevelOfDetail=e._disableSkipLevelOfDetail||i.contentType===Cs.GEOMETRY||i.contentType===Cs.VECTOR;let o=e._tileset,r=e._innerContentResources[n],s=e._tile,a,c=cb[i.contentType];u(i.binaryPayload)?a=await Promise.resolve(c(o,s,r,i.binaryPayload.buffer,0)):a=await Promise.resolve(c(o,s,r,i.jsonPayload));let l=e._innerContentHeaders[n];if(s.hasImplicitContentMetadata){let d=s.implicitSubtree,p=s.implicitCoordinates;a.metadata=d.getContentMetadataView(p,n)}else s.hasImplicitContent||(a.metadata=lb(o,l));let f=ub(o,l);return u(f)&&(a.group=new wx({metadata:f})),a}catch(i){Cae(e,n,i)}}function Cae(e,t,n){let i=e._tileset,o=e._innerContentResources[t].url,r=u(n.message)?n.message:n.toString();i.tileFailed.numberOfListeners>0?i.tileFailed.raiseEvent({url:o,message:r}):(console.log(`A content failed to load: ${o}`),console.log(`Error: ${r}`))}Ef.prototype.cancelRequests=function(){for(let e=0;e<this._requests.length;e++){let t=this._requests[e];u(t)&&t.cancel()}};Ef.prototype.hasProperty=function(e,t){return!1};Ef.prototype.getFeature=function(e){};Ef.prototype.applyDebugSettings=function(e,t){let n=this._contents,i=n.length;for(let o=0;o<i;++o)n[o].applyDebugSettings(e,t)};Ef.prototype.applyStyle=function(e){let t=this._contents,n=t.length;for(let i=0;i<n;++i)t[i].applyStyle(e)};Ef.prototype.update=function(e,t){let n=this._contents,i=n.length,o=!0;for(let r=0;r<i;++r)n[r].update(e,t),o=o&&n[r].ready;!this._ready&&o&&(this._ready=!0)};Ef.prototype.pick=function(e,t,n){if(!this._ready)return;let i,o=Number.POSITIVE_INFINITY,r=this._contents,s=r.length;for(let a=0;a<s;++a){let c=r[a].pick(e,t,n);if(!u(c))continue;let l=h.distance(e.origin,c);l<o&&(i=c,o=l)}if(u(i))return n};Ef.prototype.isDestroyed=function(){return!1};Ef.prototype.destroy=function(){let e=this._contents,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return le(this)};var sM=Ef;var Oae=Oo(Dae(),1);var XGe=new h,KGe=new h,hy={};hy.computeArea2D=function(e){let t=e.length,n=0;for(let i=t-1,o=0;o<t;i=o++){let r=e[i],s=e[o];n+=r.x*s.y-s.x*r.y}return n*.5};hy.computeWindingOrder2D=function(e){return hy.computeArea2D(e)>0?ls.COUNTER_CLOCKWISE:ls.CLOCKWISE};hy.triangulate=function(e,t){let n=z.packArray(e);return(0,Oae.default)(n,t,2)};var Mae=new h,Lae=new h,Nae=new h,Iae=new h,Pae=new h,Rae=new h,l_=new h,Fae=new z,Bae=new z,kae=new z,UC=new z;hy.computeSubdivision=function(e,t,n,i,o){o=y(o,O.RADIANS_PER_DEGREE);let r=u(i),s=n.slice(0),a,c=t.length,l=new Array(c*3),f=new Array(c*2),d=0,p=0;for(a=0;a<c;a++){let A=t[a];if(l[d++]=A.x,l[d++]=A.y,l[d++]=A.z,r){let S=i[a];f[p++]=S.x,f[p++]=S.y}}let g=[],m={},x=e.maximumRadius,b=O.chordLength(o,x),T=b*b;for(;s.length>0;){let A=s.pop(),S=s.pop(),w=s.pop(),D=h.fromArray(l,w*3,Mae),R=h.fromArray(l,S*3,Lae),P=h.fromArray(l,A*3,Nae),L,N,_;r&&(L=z.fromArray(f,w*2,Fae),N=z.fromArray(f,S*2,Bae),_=z.fromArray(f,A*2,kae));let E=h.multiplyByScalar(h.normalize(D,Iae),x,Iae),v=h.multiplyByScalar(h.normalize(R,Pae),x,Pae),I=h.multiplyByScalar(h.normalize(P,Rae),x,Rae),M=h.magnitudeSquared(h.subtract(E,v,l_)),B=h.magnitudeSquared(h.subtract(v,I,l_)),V=h.magnitudeSquared(h.subtract(I,E,l_)),U=Math.max(M,B,V),H,k,q;U>T?M===U?(H=`${Math.min(w,S)} ${Math.max(w,S)}`,a=m[H],u(a)||(k=h.add(D,R,l_),h.multiplyByScalar(k,.5,k),l.push(k.x,k.y,k.z),a=l.length/3-1,m[H]=a,r&&(q=z.add(L,N,UC),z.multiplyByScalar(q,.5,q),f.push(q.x,q.y))),s.push(w,a,A),s.push(a,S,A)):B===U?(H=`${Math.min(S,A)} ${Math.max(S,A)}`,a=m[H],u(a)||(k=h.add(R,P,l_),h.multiplyByScalar(k,.5,k),l.push(k.x,k.y,k.z),a=l.length/3-1,m[H]=a,r&&(q=z.add(N,_,UC),z.multiplyByScalar(q,.5,q),f.push(q.x,q.y))),s.push(S,a,w),s.push(a,A,w)):V===U&&(H=`${Math.min(A,w)} ${Math.max(A,w)}`,a=m[H],u(a)||(k=h.add(P,D,l_),h.multiplyByScalar(k,.5,k),l.push(k.x,k.y,k.z),a=l.length/3-1,m[H]=a,r&&(q=z.add(_,L,UC),z.multiplyByScalar(q,.5,q),f.push(q.x,q.y))),s.push(A,a,S),s.push(a,w,S)):(g.push(w),g.push(S),g.push(A))}let C={attributes:{position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:l})},indices:g,primitiveType:Me.TRIANGLES};return r&&(C.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:f})),new ut(C)};var ZGe=new fe,QGe=new fe,$Ge=new fe,dW=new fe;hy.computeRhumbLineSubdivision=function(e,t,n,i,o){o=y(o,O.RADIANS_PER_DEGREE);let r=u(i),s=n.slice(0),a,c=t.length,l=new Array(c*3),f=new Array(c*2),d=0,p=0;for(a=0;a<c;a++){let w=t[a];if(l[d++]=w.x,l[d++]=w.y,l[d++]=w.z,r){let D=i[a];f[p++]=D.x,f[p++]=D.y}}let g=[],m={},x=e.maximumRadius,b=O.chordLength(o,x),T=new Ea(void 0,void 0,e),C=new Ea(void 0,void 0,e),A=new Ea(void 0,void 0,e);for(;s.length>0;){let w=s.pop(),D=s.pop(),R=s.pop(),P=h.fromArray(l,R*3,Mae),L=h.fromArray(l,D*3,Lae),N=h.fromArray(l,w*3,Nae),_,E,v;r&&(_=z.fromArray(f,R*2,Fae),E=z.fromArray(f,D*2,Bae),v=z.fromArray(f,w*2,kae));let I=e.cartesianToCartographic(P,ZGe),M=e.cartesianToCartographic(L,QGe),B=e.cartesianToCartographic(N,$Ge);T.setEndPoints(I,M);let V=T.surfaceDistance;C.setEndPoints(M,B);let U=C.surfaceDistance;A.setEndPoints(B,I);let H=A.surfaceDistance,k=Math.max(V,U,H),q,j,Z,W,K;k>b?V===k?(q=`${Math.min(R,D)} ${Math.max(R,D)}`,a=m[q],u(a)||(j=T.interpolateUsingFraction(.5,dW),Z=(I.height+M.height)*.5,W=h.fromRadians(j.longitude,j.latitude,Z,e,l_),l.push(W.x,W.y,W.z),a=l.length/3-1,m[q]=a,r&&(K=z.add(_,E,UC),z.multiplyByScalar(K,.5,K),f.push(K.x,K.y))),s.push(R,a,w),s.push(a,D,w)):U===k?(q=`${Math.min(D,w)} ${Math.max(D,w)}`,a=m[q],u(a)||(j=C.interpolateUsingFraction(.5,dW),Z=(M.height+B.height)*.5,W=h.fromRadians(j.longitude,j.latitude,Z,e,l_),l.push(W.x,W.y,W.z),a=l.length/3-1,m[q]=a,r&&(K=z.add(E,v,UC),z.multiplyByScalar(K,.5,K),f.push(K.x,K.y))),s.push(D,a,R),s.push(a,w,R)):H===k&&(q=`${Math.min(w,R)} ${Math.max(w,R)}`,a=m[q],u(a)||(j=A.interpolateUsingFraction(.5,dW),Z=(B.height+I.height)*.5,W=h.fromRadians(j.longitude,j.latitude,Z,e,l_),l.push(W.x,W.y,W.z),a=l.length/3-1,m[q]=a,r&&(K=z.add(v,_,UC),z.multiplyByScalar(K,.5,K),f.push(K.x,K.y))),s.push(w,a,D),s.push(a,R,D)):(g.push(R),g.push(D),g.push(w))}let S={attributes:{position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:l})},indices:g,primitiveType:Me.TRIANGLES};return r&&(S.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:f})),new ut(S)};hy.scaleToGeodeticHeight=function(e,t,n,i){n=y(n,ne.WGS84);let o=XGe,r=KGe;if(t=y(t,0),i=y(i,!0),u(e)){let s=e.length;for(let a=0;a<s;a+=3)h.fromArray(e,a,r),i&&(r=n.scaleToGeodeticSurface(r,r)),t!==0&&(o=n.geodeticSurfaceNormal(r,o),h.multiplyByScalar(o,t,o),h.add(r,o,r)),e[a]=r.x,e[a+1]=r.y,e[a+2]=r.z}return e};var li=hy;var Uae=Math.cos,Vae=Math.sin,JGe=Math.sqrt,mW={};mW.computePosition=function(e,t,n,i,o,r,s){let a=t.radiiSquared,c=e.nwCorner,l=e.boundingRectangle,f=c.latitude-e.granYCos*i+o*e.granXSin,d=Uae(f),p=Vae(f),g=a.z*p,m=c.longitude+i*e.granYSin+o*e.granXCos,x=d*Uae(m),b=d*Vae(m),T=a.x*x,C=a.y*b,A=JGe(T*x+C*b+g*p);if(r.x=T/A,r.y=C/A,r.z=g/A,n){let S=e.stNwCorner;u(S)?(f=S.latitude-e.stGranYCos*i+o*e.stGranXSin,m=S.longitude+i*e.stGranYSin+o*e.stGranXCos,s.x=(m-e.stWest)*e.lonScalar,s.y=(f-e.stSouth)*e.latScalar):(s.x=(m-l.west)*e.lonScalar,s.y=(f-l.south)*e.latScalar)}};var e6e=new oo,Sf=new h,t6e=new fe,AV=new h,hW=new Di;function zae(e,t,n,i,o,r,s){let a=Math.cos(t),c=i*a,l=n*a,f=Math.sin(t),d=i*f,p=n*f;Sf=hW.project(e,Sf),Sf=h.subtract(Sf,AV,Sf);let g=oo.fromRotation(t,e6e);Sf=oo.multiplyByVector(g,Sf,Sf),Sf=h.add(Sf,AV,Sf),e=hW.unproject(Sf,e),r-=1,s-=1;let m=e.latitude,x=m+r*p,b=m-c*s,T=m-c*s+r*p,C=Math.max(m,x,b,T),A=Math.min(m,x,b,T),S=e.longitude,w=S+r*l,D=S+s*d,R=S+s*d+r*l,P=Math.max(S,w,D,R),L=Math.min(S,w,D,R);return{north:C,south:A,east:P,west:L,granYCos:c,granYSin:d,granXCos:l,granXSin:p,nwCorner:e}}mW.computeOptions=function(e,t,n,i,o,r,s){let a=e.east,c=e.west,l=e.north,f=e.south,d=!1,p=!1;l===O.PI_OVER_TWO&&(d=!0),f===-O.PI_OVER_TWO&&(p=!0);let g,m=l-f;c>a?g=O.TWO_PI-c+a:g=a-c;let x=Math.ceil(g/t)+1,b=Math.ceil(m/t)+1,T=g/(x-1),C=m/(b-1),A=ce.northwest(e,r),S=ce.center(e,t6e);(n!==0||i!==0)&&(S.longitude<A.longitude&&(S.longitude+=O.TWO_PI),AV=hW.project(S,AV));let w=C,D=T,R=0,P=0,L=ce.clone(e,o),N={granYCos:w,granYSin:R,granXCos:D,granXSin:P,nwCorner:A,boundingRectangle:L,width:x,height:b,northCap:d,southCap:p};if(n!==0){let _=zae(A,n,T,C,S,x,b);l=_.north,f=_.south,a=_.east,c=_.west,N.granYCos=_.granYCos,N.granYSin=_.granYSin,N.granXCos=_.granXCos,N.granXSin=_.granXSin,L.north=l,L.south=f,L.east=a,L.west=c}if(i!==0){n=n-i;let _=ce.northwest(L,s),E=zae(_,n,T,C,S,x,b);N.stGranYCos=E.granYCos,N.stGranXCos=E.granXCos,N.stGranYSin=E.granYSin,N.stGranXSin=E.granXSin,N.stNwCorner=_,N.stWest=E.west,N.stSouth=E.south}return N};var Es=mW;var n6e=new se,i6e=new se,o6e=new h,r6e=new ce;function Hae(e,t){let n=e._ellipsoid,i=t.height,o=t.width,r=t.northCap,s=t.southCap,a=i,c=2,l=0,f=4;r&&(c-=1,a-=1,l+=1,f-=2),s&&(c-=1,a-=1,l+=1,f-=2),l+=c*o+2*a-f;let d=new Float64Array(l*3),p=0,g=0,m,x=o6e;if(r)Es.computePosition(t,n,!1,g,0,x),d[p++]=x.x,d[p++]=x.y,d[p++]=x.z;else for(m=0;m<o;m++)Es.computePosition(t,n,!1,g,m,x),d[p++]=x.x,d[p++]=x.y,d[p++]=x.z;for(m=o-1,g=1;g<i;g++)Es.computePosition(t,n,!1,g,m,x),d[p++]=x.x,d[p++]=x.y,d[p++]=x.z;if(g=i-1,!s)for(m=o-2;m>=0;m--)Es.computePosition(t,n,!1,g,m,x),d[p++]=x.x,d[p++]=x.y,d[p++]=x.z;for(m=0,g=i-2;g>0;g--)Es.computePosition(t,n,!1,g,m,x),d[p++]=x.x,d[p++]=x.y,d[p++]=x.z;let b=d.length/3*2,T=Ne.createTypedArray(d.length/3,b),C=0;for(let S=0;S<d.length/3-1;S++)T[C++]=S,T[C++]=S+1;T[C++]=d.length/3-1,T[C++]=0;let A=new ut({attributes:new mn,primitiveType:Me.LINES});return A.attributes.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d}),A.indices=T,A}function s6e(e,t){let n=e._surfaceHeight,i=e._extrudedHeight,o=e._ellipsoid,r=Hae(e,t),s=t.height,a=t.width,c=li.scaleToGeodeticHeight(r.attributes.position.values,n,o,!1),l=c.length,f=new Float64Array(l*2);f.set(c);let d=li.scaleToGeodeticHeight(r.attributes.position.values,i,o);f.set(d,l),r.attributes.position.values=f;let p=t.northCap,g=t.southCap,m=4;p&&(m-=1),g&&(m-=1);let x=(f.length/3+m)*2,b=Ne.createTypedArray(f.length/3,x);l=f.length/6;let T=0;for(let A=0;A<l-1;A++)b[T++]=A,b[T++]=A+1,b[T++]=A+l,b[T++]=A+l+1;b[T++]=l-1,b[T++]=0,b[T++]=l+l-1,b[T++]=l,b[T++]=0,b[T++]=l;let C;if(p)C=s-1;else{let A=a-1;b[T++]=A,b[T++]=A+l,C=a+s-2}if(b[T++]=C,b[T++]=C+l,!g){let A=a+C-1;b[T++]=A,b[T]=A+l}return r.indices=b,r}function zC(e){e=y(e,y.EMPTY_OBJECT);let t=e.rectangle,n=y(e.granularity,O.RADIANS_PER_DEGREE),i=y(e.ellipsoid,ne.WGS84),o=y(e.rotation,0),r=y(e.height,0),s=y(e.extrudedHeight,r);this._rectangle=ce.clone(t),this._granularity=n,this._ellipsoid=i,this._surfaceHeight=Math.max(r,s),this._rotation=o,this._extrudedHeight=Math.min(r,s),this._offsetAttribute=e.offsetAttribute,this._workerName="createRectangleOutlineGeometry"}zC.packedLength=ce.packedLength+ne.packedLength+5;zC.pack=function(e,t,n){return n=y(n,0),ce.pack(e._rectangle,t,n),n+=ce.packedLength,ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=e._extrudedHeight,t[n]=y(e._offsetAttribute,-1),t};var Gae=new ce,Wae=ne.clone(ne.UNIT_SPHERE),VC={rectangle:Gae,ellipsoid:Wae,granularity:void 0,height:void 0,rotation:void 0,extrudedHeight:void 0,offsetAttribute:void 0};zC.unpack=function(e,t,n){t=y(t,0);let i=ce.unpack(e,t,Gae);t+=ce.packedLength;let o=ne.unpack(e,t,Wae);t+=ne.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t];return u(n)?(n._rectangle=ce.clone(i,n._rectangle),n._ellipsoid=ne.clone(o,n._ellipsoid),n._surfaceHeight=s,n._rotation=a,n._extrudedHeight=c,n._offsetAttribute=l===-1?void 0:l,n):(VC.granularity=r,VC.height=s,VC.rotation=a,VC.extrudedHeight=c,VC.offsetAttribute=l===-1?void 0:l,new zC(VC))};var a6e=new fe;zC.createGeometry=function(e){let t=e._rectangle,n=e._ellipsoid,i=Es.computeOptions(t,e._granularity,e._rotation,0,r6e,a6e),o,r;if(O.equalsEpsilon(t.north,t.south,O.EPSILON10)||O.equalsEpsilon(t.east,t.west,O.EPSILON10))return;let s=e._surfaceHeight,a=e._extrudedHeight,c=!O.equalsEpsilon(s,a,0,O.EPSILON2),l;if(c){if(o=s6e(e,i),u(e._offsetAttribute)){let p=o.attributes.position.values.length/3,g=new Uint8Array(p);e._offsetAttribute===an.TOP?g=g.fill(1,0,p/2):(l=e._offsetAttribute===an.NONE?0:1,g=g.fill(l)),o.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:g})}let f=se.fromRectangle3D(t,n,s,i6e),d=se.fromRectangle3D(t,n,a,n6e);r=se.union(f,d)}else{if(o=Hae(e,i),o.attributes.position.values=li.scaleToGeodeticHeight(o.attributes.position.values,s,n,!1),u(e._offsetAttribute)){let f=o.attributes.position.values.length;l=e._offsetAttribute===an.NONE?0:1;let d=new Uint8Array(f/3).fill(l);o.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}r=se.fromRectangle3D(t,n,s)}return new ut({attributes:o.attributes,indices:o.indices,primitiveType:Me.LINES,boundingSphere:r,offsetAttribute:e._offsetAttribute})};var db=zC;function GC(e){this.rectangle=ce.clone(e.rectangle),this.minimumHeight=y(e.minimumHeight,0),this.maximumHeight=y(e.maximumHeight,0),this.southwestCornerCartesian=new h,this.northeastCornerCartesian=new h,this.westNormal=new h,this.southNormal=new h,this.eastNormal=new h,this.northNormal=new h;let t=y(e.ellipsoid,ne.WGS84);d6e(this,e.rectangle,t),this._orientedBoundingBox=void 0,this._boundingSphere=void 0,y(e.computeBoundingVolumes,!0)&&this.computeBoundingVolumes(t)}Object.defineProperties(GC.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});GC.prototype.computeBoundingVolumes=function(e){this._orientedBoundingBox=Dn.fromRectangle(this.rectangle,this.minimumHeight,this.maximumHeight,e),this._boundingSphere=se.fromOrientedBoundingBox(this._orientedBoundingBox)};var jae=new h,CV=new h,qae=new h,c6e=new h,l6e=new h,u6e=new h,f6e=new h,wf=new fe,Yae=new ln(h.UNIT_X,0),HC=new gn;function d6e(e,t,n){n.cartographicToCartesian(ce.southwest(t),e.southwestCornerCartesian),n.cartographicToCartesian(ce.northeast(t),e.northeastCornerCartesian),wf.longitude=t.west,wf.latitude=(t.south+t.north)*.5,wf.height=0;let i=n.cartographicToCartesian(wf,u6e),o=h.cross(i,h.UNIT_Z,c6e);h.normalize(o,e.westNormal),wf.longitude=t.east;let r=n.cartographicToCartesian(wf,f6e),s=h.cross(h.UNIT_Z,r,jae);h.normalize(s,e.eastNormal);let a=h.subtract(i,r,jae);h.magnitude(a)===0&&(a=h.clone(o,a));let c=h.normalize(a,l6e),l=t.south,f;if(l>0){wf.longitude=(t.west+t.east)*.5,wf.latitude=l;let x=n.cartographicToCartesian(wf,HC.origin);h.clone(c,HC.direction);let b=ln.fromPointNormal(e.southwestCornerCartesian,e.westNormal,Yae);ti.rayPlane(HC,b,e.southwestCornerCartesian),f=n.geodeticSurfaceNormal(x,CV)}else f=n.geodeticSurfaceNormalCartographic(ce.southeast(t),CV);let d=h.cross(f,a,qae);h.normalize(d,e.southNormal);let p=t.north,g;if(p<0){wf.longitude=(t.west+t.east)*.5,wf.latitude=p;let x=n.cartographicToCartesian(wf,HC.origin);h.negate(c,HC.direction);let b=ln.fromPointNormal(e.northeastCornerCartesian,e.eastNormal,Yae);ti.rayPlane(HC,b,e.northeastCornerCartesian),g=n.geodeticSurfaceNormal(x,CV)}else g=n.geodeticSurfaceNormalCartographic(ce.northwest(t),CV);let m=h.cross(a,g,qae);h.normalize(m,e.northNormal)}var h6e=new h,m6e=new h,p6e=new h(0,-1,0),_6e=new h(0,0,-1),Xae=new h;function g6e(e,t){let n=t.camera,i=n.positionWC,o=n.positionCartographic,r=0;if(!ce.contains(e.rectangle,o)){let l=e.southwestCornerCartesian,f=e.northeastCornerCartesian,d=e.westNormal,p=e.southNormal,g=e.eastNormal,m=e.northNormal;t.mode!==te.SCENE3D&&(l=t.mapProjection.project(ce.southwest(e.rectangle),h6e),l.z=l.y,l.y=l.x,l.x=0,f=t.mapProjection.project(ce.northeast(e.rectangle),m6e),f.z=f.y,f.y=f.x,f.x=0,d=p6e,g=h.UNIT_Y,p=_6e,m=h.UNIT_Z);let x=h.subtract(i,l,Xae),b=h.dot(x,d),T=h.dot(x,p),C=h.subtract(i,f,Xae),A=h.dot(C,g),S=h.dot(C,m);b>0?r+=b*b:A>0&&(r+=A*A),T>0?r+=T*T:S>0&&(r+=S*S)}let s,a,c;if(t.mode===te.SCENE3D?(s=o.height,a=e.minimumHeight,c=e.maximumHeight):(s=i.x,a=0,c=0),s>c){let l=s-c;r+=l*l}else if(s<a){let l=a-s;r+=l*l}return Math.sqrt(r)}GC.prototype.distanceToCamera=function(e){let t=g6e(this,e);if(e.mode===te.SCENE3D&&u(this._orientedBoundingBox)){let n=Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC));return Math.max(t,n)}return t};GC.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};GC.prototype.createDebugVolume=function(e){let t=new F.clone(F.IDENTITY),n=new db({rectangle:this.rectangle,height:this.minimumHeight,extrudedHeight:this.maximumHeight}),i=new bt({geometry:n,id:"outline",modelMatrix:t,attributes:{color:zt.fromColor(e)}});return new wn({geometryInstances:i,appearance:new cn({translucent:!1,flat:!0}),asynchronous:!1})};var vf=GC;var uM={},y6e=new h,Kae=new h,Zae=new h,Qae=new h,$ae=new Dn;uM.validOutline=function(e){let n=Dn.fromPoints(e,$ae).halfAxes,i=Q.getColumn(n,0,Kae),o=Q.getColumn(n,1,Zae),r=Q.getColumn(n,2,Qae),s=h.magnitude(i),a=h.magnitude(o),c=h.magnitude(r);return!(s===0&&(a===0||c===0)||a===0&&c===0)};uM.computeProjectTo2DArguments=function(e,t,n,i){let o=Dn.fromPoints(e,$ae),r=o.halfAxes,s=Q.getColumn(r,0,Kae),a=Q.getColumn(r,1,Zae),c=Q.getColumn(r,2,Qae),l=h.magnitude(s),f=h.magnitude(a),d=h.magnitude(c),p=Math.min(l,f,d);if(l===0&&(f===0||d===0)||f===0&&d===0)return!1;let g,m;return(p===f||p===d)&&(g=s),p===l?g=a:p===d&&(m=a),(p===l||p===f)&&(m=c),h.normalize(g,n),h.normalize(m,i),h.clone(o.center,t),!0};function Jae(e,t,n,i,o){let r=h.subtract(e,t,y6e),s=h.dot(n,r),a=h.dot(i,r);return z.fromElements(s,a,o)}uM.createProjectPointsTo2DFunction=function(e,t,n){return function(i){let o=new Array(i.length);for(let r=0;r<i.length;r++)o[r]=Jae(i[r],e,t,n);return o}};uM.createProjectPointTo2DFunction=function(e,t,n){return function(i,o){return Jae(i,e,t,n,o)}};var u_=uM;function my(){this._array=[],this._offset=0,this._length=0}Object.defineProperties(my.prototype,{length:{get:function(){return this._length}}});my.prototype.enqueue=function(e){this._array.push(e),this._length++};my.prototype.dequeue=function(){if(this._length===0)return;let e=this._array,t=this._offset,n=e[t];return e[t]=void 0,t++,t>10&&t*2>e.length&&(this._array=e.slice(t),t=0),this._offset=t,this._length--,n};my.prototype.peek=function(){if(this._length!==0)return this._array[this._offset]};my.prototype.contains=function(e){return this._array.indexOf(e)!==-1};my.prototype.clear=function(){this._array.length=this._offset=this._length=0};my.prototype.sort=function(e){this._offset>0&&(this._array=this._array.slice(this._offset),this._offset=0),this._array.sort(e)};var py=my;var Jo={};Jo.computeHierarchyPackedLength=function(e,t){let n=0,i=[e];for(;i.length>0;){let o=i.pop();if(!u(o))continue;n+=2;let r=o.positions,s=o.holes;if(u(r)&&r.length>0&&(n+=r.length*t.packedLength),u(s)){let a=s.length;for(let c=0;c<a;++c)i.push(s[c])}}return n};Jo.packPolygonHierarchy=function(e,t,n,i){let o=[e];for(;o.length>0;){let r=o.pop();if(!u(r))continue;let s=r.positions,a=r.holes;if(t[n++]=u(s)?s.length:0,t[n++]=u(a)?a.length:0,u(s)){let c=s.length;for(let l=0;l<c;++l,n+=i.packedLength)i.pack(s[l],t,n)}if(u(a)){let c=a.length;for(let l=0;l<c;++l)o.push(a[l])}}return n};Jo.unpackPolygonHierarchy=function(e,t,n){let i=e[t++],o=e[t++],r=new Array(i),s=o>0?new Array(o):void 0;for(let a=0;a<i;++a,t+=n.packedLength)r[a]=n.unpack(e,t);for(let a=0;a<o;++a)s[a]=Jo.unpackPolygonHierarchy(e,t,n),t=s[a].startingIndex,delete s[a].startingIndex;return{positions:r,holes:s,startingIndex:t}};var hb=new z;function nce(e,t,n,i){return z.subtract(t,e,hb),z.multiplyByScalar(hb,n/i,hb),z.add(e,hb,hb),[hb.x,hb.y]}var _y=new h;function x6e(e,t,n,i){return h.subtract(t,e,_y),h.multiplyByScalar(_y,n/i,_y),h.add(e,_y,_y),[_y.x,_y.y,_y.z]}Jo.subdivideLineCount=function(e,t,n){let o=h.distance(e,t)/n,r=Math.max(0,Math.ceil(O.log2(o)));return Math.pow(2,r)};var SV=new fe,wV=new fe,b6e=new fe,T6e=new h,EV=new Ea;Jo.subdivideRhumbLineCount=function(e,t,n,i){let o=e.cartesianToCartographic(t,SV),r=e.cartesianToCartographic(n,wV),a=new Ea(o,r,e).surfaceDistance/i,c=Math.max(0,Math.ceil(O.log2(a)));return Math.pow(2,c)};Jo.subdivideTexcoordLine=function(e,t,n,i,o,r){let s=Jo.subdivideLineCount(n,i,o),a=z.distance(e,t),c=a/s,l=r;l.length=s*2;let f=0;for(let d=0;d<s;d++){let p=nce(e,t,d*c,a);l[f++]=p[0],l[f++]=p[1]}return l};Jo.subdivideLine=function(e,t,n,i){let o=Jo.subdivideLineCount(e,t,n),r=h.distance(e,t),s=r/o;u(i)||(i=[]);let a=i;a.length=o*3;let c=0;for(let l=0;l<o;l++){let f=x6e(e,t,l*s,r);a[c++]=f[0],a[c++]=f[1],a[c++]=f[2]}return a};Jo.subdivideTexcoordRhumbLine=function(e,t,n,i,o,r,s){let a=n.cartesianToCartographic(i,SV),c=n.cartesianToCartographic(o,wV);EV.setEndPoints(a,c);let l=EV.surfaceDistance/r,f=Math.max(0,Math.ceil(O.log2(l))),d=Math.pow(2,f),p=z.distance(e,t),g=p/d,m=s;m.length=d*2;let x=0;for(let b=0;b<d;b++){let T=nce(e,t,b*g,p);m[x++]=T[0],m[x++]=T[1]}return m};Jo.subdivideRhumbLine=function(e,t,n,i,o){let r=e.cartesianToCartographic(t,SV),s=e.cartesianToCartographic(n,wV),a=new Ea(r,s,e),c=a.surfaceDistance/i,l=Math.max(0,Math.ceil(O.log2(c))),f=Math.pow(2,l),d=a.surfaceDistance/f;u(o)||(o=[]);let p=o;p.length=f*3;let g=0;for(let m=0;m<f;m++){let x=a.interpolateUsingSurfaceDistance(m*d,b6e),b=e.cartographicToCartesian(x,T6e);p[g++]=b.x,p[g++]=b.y,p[g++]=b.z}return p};var A6e=new h,C6e=new h,E6e=new h,S6e=new h;Jo.scaleToGeodeticHeightExtruded=function(e,t,n,i,o){i=y(i,ne.WGS84);let r=A6e,s=C6e,a=E6e,c=S6e;if(u(e)&&u(e.attributes)&&u(e.attributes.position)){let l=e.attributes.position.values,f=l.length/2;for(let d=0;d<f;d+=3)h.fromArray(l,d,a),i.geodeticSurfaceNormal(a,r),c=i.scaleToGeodeticSurface(a,c),s=h.multiplyByScalar(r,n,s),s=h.add(c,s,s),l[d+f]=s.x,l[d+1+f]=s.y,l[d+2+f]=s.z,o&&(c=h.clone(a,c)),s=h.multiplyByScalar(r,t,s),s=h.add(c,s,s),l[d]=s.x,l[d+1]=s.y,l[d+2]=s.z}return e};Jo.polygonOutlinesFromHierarchy=function(e,t,n){let i=[],o=new py;o.enqueue(e);let r,s,a;for(;o.length!==0;){let c=o.dequeue(),l=c.positions;if(t)for(a=l.length,r=0;r<a;r++)n.scaleToGeodeticSurface(l[r],l[r]);if(l=Ao(l,h.equalsEpsilon,!0),l.length<3)continue;let f=c.holes?c.holes.length:0;for(r=0;r<f;r++){let d=c.holes[r],p=d.positions;if(t)for(a=p.length,s=0;s<a;++s)n.scaleToGeodeticSurface(p[s],p[s]);if(p=Ao(p,h.equalsEpsilon,!0),p.length<3)continue;i.push(p);let g=0;for(u(d.holes)&&(g=d.holes.length),s=0;s<g;s++)o.enqueue(d.holes[s])}i.push(l)}return i};var w6e=new fe;function v6e(e,t,n){let i=n.cartesianToCartographic(e,SV),o=n.cartesianToCartographic(t,wV);if(Math.sign(i.latitude)===Math.sign(o.latitude))return;EV.setEndPoints(i,o);let r=EV.findIntersectionWithLatitude(0,w6e);if(!u(r))return;let s=Math.min(i.longitude,o.longitude),a=Math.max(i.longitude,o.longitude);if(Math.abs(a-s)>O.PI){let c=s;s=a,a=c}if(!(r.longitude<s||r.longitude>a))return n.cartographicToCartesian(r)}function D6e(e,t,n,i){if(i===Zt.RHUMB)return v6e(e,t,n);let o=ti.lineSegmentPlane(e,t,ln.ORIGIN_XY_PLANE);if(u(o))return n.scaleToGeodeticSurface(o,o)}var I6e=new fe;function P6e(e,t,n){let i=[],o,r,s,a,c,l=0;for(;l<e.length;){o=e[l],r=e[(l+1)%e.length],s=O.sign(o.z),a=O.sign(r.z);let f=d=>t.cartesianToCartographic(d,I6e).longitude;if(s===0)i.push({position:l,type:s,visited:!1,next:a,theta:f(o)});else if(a!==0){if(c=D6e(o,r,t,n),++l,!u(c))continue;e.splice(l,0,c),i.push({position:l,type:s,visited:!1,next:a,theta:f(c)})}++l}return i}function ice(e,t,n,i,o,r,s){let a=[],c=r,l=d=>p=>p.position===d,f=[];do{let d=n[c];a.push(d);let p=i.findIndex(l(c)),g=i[p];if(!u(g)){++c;continue}let{visited:m,type:x,next:b}=g;if(g.visited=!0,x===0){if(b===0){let S=i[p-(s?1:-1)];if(S?.position===c+1)S.visited=!0;else{++c;continue}}if(!m&&s&&b>0||r===c&&!s&&b<0){++c;continue}}if(!(s?x>=0:x<=0)){++c;continue}m||f.push(c);let C=p+(s?1:-1),A=i[C];if(!u(A)){++c;continue}c=A.position}while(c<n.length&&c>=0&&c!==r&&a.length<n.length);e.splice(t,o,a);for(let d of f)t=ice(e,++t,n,i,0,d,!s);return t}Jo.splitPolygonsOnEquator=function(e,t,n,i){u(i)||(i=[]),i.splice(0,0,...e),i.length=e.length;let o=0;for(;o<i.length;){let r=i[o],s=r.slice();if(r.length<3){i[o]=s,++o;continue}let a=P6e(s,t,n);if(s.length===r.length||a.length<=1){i[o]=s,++o;continue}a.sort((l,f)=>l.theta-f.theta);let c=s[0].z>=0;o=ice(i,o,s,a,1,0,c)}return i};Jo.polygonsFromHierarchy=function(e,t,n,i,o,r){let s=[],a=[],c=new py;c.enqueue(e);let l=u(r);for(;c.length!==0;){let f=c.dequeue(),d=f.positions,p=f.holes,g,m;if(i)for(m=d.length,g=0;g<m;g++)o.scaleToGeodeticSurface(d[g],d[g]);if(t||(d=Ao(d,h.equalsEpsilon,!0)),d.length<3)continue;let x=n(d);if(!u(x))continue;let b=[],T=li.computeWindingOrder2D(x);if(T===ls.CLOCKWISE&&(x.reverse(),d=d.slice().reverse()),l){l=!1;let D=[d];if(D=r(D,D),D.length>1){for(let R of D)c.enqueue(new Sa(R,p));continue}}let C=d.slice(),A=u(p)?p.length:0,S=[],w;for(g=0;g<A;g++){let D=p[g],R=D.positions;if(i)for(m=R.length,w=0;w<m;++w)o.scaleToGeodeticSurface(R[w],R[w]);if(t||(R=Ao(R,h.equalsEpsilon,!0)),R.length<3)continue;let P=n(R);if(!u(P))continue;T=li.computeWindingOrder2D(P),T===ls.CLOCKWISE&&(P.reverse(),R=R.slice().reverse()),S.push(R),b.push(C.length),C=C.concat(R),x=x.concat(P);let L=0;for(u(D.holes)&&(L=D.holes.length),w=0;w<L;w++)c.enqueue(D.holes[w])}s.push({outerRing:d,holes:S}),a.push({positions:C,positions2D:x,holes:b})}return{hierarchy:s,polygons:a}};var R6e=new z,O6e=new h,M6e=new Le,L6e=new Q;Jo.computeBoundingRectangle=function(e,t,n,i,o){let r=Le.fromAxisAngle(e,i,M6e),s=Q.fromQuaternion(r,L6e),a=Number.POSITIVE_INFINITY,c=Number.NEGATIVE_INFINITY,l=Number.POSITIVE_INFINITY,f=Number.NEGATIVE_INFINITY,d=n.length;for(let p=0;p<d;++p){let g=h.clone(n[p],O6e);Q.multiplyByVector(s,g,g);let m=t(g,R6e);u(m)&&(a=Math.min(a,m.x),c=Math.max(c,m.x),l=Math.min(l,m.y),f=Math.max(f,m.y))}return o.x=a,o.y=l,o.width=c-a,o.height=f-l,o};Jo.createGeometryFromPositions=function(e,t,n,i,o,r,s){let a=li.triangulate(t.positions2D,t.holes);a.length<3&&(a=[0,1,2]);let c=t.positions,l=u(n),f=l?n.positions:void 0;if(o){let d=c.length,p=new Array(d*3),g=0;for(let b=0;b<d;b++){let T=c[b];p[g++]=T.x,p[g++]=T.y,p[g++]=T.z}let m={attributes:{position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:p})},indices:a,primitiveType:Me.TRIANGLES};l&&(m.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:z.packArray(f)}));let x=new ut(m);return r.normal?Fn.computeNormal(x):x}if(s===Zt.GEODESIC)return li.computeSubdivision(e,c,a,f,i);if(s===Zt.RHUMB)return li.computeRhumbLineSubdivision(e,c,a,f,i)};var ece=[],tce=[],N6e=new h,F6e=new h;Jo.computeWallGeometry=function(e,t,n,i,o,r){let s,a,c,l,f,d,p,g,m,x=e.length,b=0,T=0,C=u(t),A=C?t.positions:void 0;if(o)for(a=x*3*2,s=new Array(a*2),C&&(m=x*2*2,g=new Array(m*2)),c=0;c<x;c++)l=e[c],f=e[(c+1)%x],s[b]=s[b+a]=l.x,++b,s[b]=s[b+a]=l.y,++b,s[b]=s[b+a]=l.z,++b,s[b]=s[b+a]=f.x,++b,s[b]=s[b+a]=f.y,++b,s[b]=s[b+a]=f.z,++b,C&&(d=A[c],p=A[(c+1)%x],g[T]=g[T+m]=d.x,++T,g[T]=g[T+m]=d.y,++T,g[T]=g[T+m]=p.x,++T,g[T]=g[T+m]=p.y,++T);else{let P=O.chordLength(i,n.maximumRadius),L=0;if(r===Zt.GEODESIC)for(c=0;c<x;c++)L+=Jo.subdivideLineCount(e[c],e[(c+1)%x],P);else if(r===Zt.RHUMB)for(c=0;c<x;c++)L+=Jo.subdivideRhumbLineCount(n,e[c],e[(c+1)%x],P);for(a=(L+x)*3,s=new Array(a*2),C&&(m=(L+x)*2,g=new Array(m*2)),c=0;c<x;c++){l=e[c],f=e[(c+1)%x];let N,_;C&&(d=A[c],p=A[(c+1)%x]),r===Zt.GEODESIC?(N=Jo.subdivideLine(l,f,P,tce),C&&(_=Jo.subdivideTexcoordLine(d,p,l,f,P,ece))):r===Zt.RHUMB&&(N=Jo.subdivideRhumbLine(n,l,f,P,tce),C&&(_=Jo.subdivideTexcoordRhumbLine(d,p,n,l,f,P,ece)));let E=N.length;for(let v=0;v<E;++v,++b)s[b]=N[v],s[b+a]=N[v];if(s[b]=f.x,s[b+a]=f.x,++b,s[b]=f.y,s[b+a]=f.y,++b,s[b]=f.z,s[b+a]=f.z,++b,C){let v=_.length;for(let I=0;I<v;++I,++T)g[T]=_[I],g[T+m]=_[I];g[T]=p.x,g[T+m]=p.x,++T,g[T]=p.y,g[T+m]=p.y,++T}}}x=s.length;let S=Ne.createTypedArray(x/3,x-e.length*6),w=0;for(x/=6,c=0;c<x;c++){let P=c,L=P+1,N=P+x,_=N+1;l=h.fromArray(s,P*3,N6e),f=h.fromArray(s,L*3,F6e),!h.equalsEpsilon(l,f,O.EPSILON10,O.EPSILON10)&&(S[w++]=P,S[w++]=N,S[w++]=L,S[w++]=L,S[w++]=N,S[w++]=_)}let D={attributes:new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:s})}),indices:S,primitiveType:Me.TRIANGLES};return C&&(D.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:g})),new ut(D)};var Gn=Jo;function B6e(e){let t=e.length,n=new Float64Array(t*3),i=Ne.createTypedArray(t,t*2),o=0,r=0;for(let a=0;a<t;a++){let c=e[a];n[o++]=c.x,n[o++]=c.y,n[o++]=c.z,i[r++]=a,i[r++]=(a+1)%t}let s=new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:n})});return new ut({attributes:s,indices:i,primitiveType:Me.LINES})}function mb(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy;this._polygonHierarchy=t,this._workerName="createCoplanarPolygonOutlineGeometry",this.packedLength=Gn.computeHierarchyPackedLength(t,h)+1}mb.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions}};return new mb(t)};mb.pack=function(e,t,n){return n=y(n,0),n=Gn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),t[n]=e.packedLength,t};var k6e={polygonHierarchy:{}};mb.unpack=function(e,t,n){t=y(t,0);let i=Gn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let o=e[t];return u(n)||(n=new mb(k6e)),n._polygonHierarchy=i,n.packedLength=o,n};mb.createGeometry=function(e){let t=e._polygonHierarchy,n=t.positions;if(n=Ao(n,h.equalsEpsilon,!0),n.length<3||!u_.validOutline(n))return;let o=Gn.polygonOutlinesFromHierarchy(t,!1);if(o.length===0)return;let r=[];for(let c=0;c<o.length;c++){let l=new bt({geometry:B6e(o[c])});r.push(l)}let s=Fn.combineInstances(r)[0],a=se.fromPoints(t.positions);return new ut({attributes:s.attributes,indices:s.indices,primitiveType:s.primitiveType,boundingSphere:a})};var Df=mb;var vV=new fe;function fM(e){let t=Lp.fromToken(e.token),n=y(e.minimumHeight,0),i=y(e.maximumHeight,0),o=y(e.ellipsoid,ne.WGS84);this.s2Cell=t,this.minimumHeight=n,this.maximumHeight=i,this.ellipsoid=o;let r=Y6e(t,n,i,o);this._boundingPlanes=r;let s=Q6e(r);this._vertices=s,this._edgeNormals=new Array(6),this._edgeNormals[0]=AW(r[0],s.slice(0,4));let a;for(a=0;a<4;a++)this._edgeNormals[0][a]=h.negate(this._edgeNormals[0][a],this._edgeNormals[0][a]);for(this._edgeNormals[1]=AW(r[1],s.slice(4,8)),a=0;a<4;a++)this._edgeNormals[2+a]=AW(r[2+a],[s[a%4],s[(a+1)%4],s[4+(a+1)%4],s[4+a]]);for(this._planeVertices=[this._vertices.slice(0,4),this._vertices.slice(4,8)],a=0;a<4;a++)this._planeVertices.push([this._vertices[a%4],this._vertices[(a+1)%4],this._vertices[4+(a+1)%4],this._vertices[4+a]]);let c=t.getCenter();vV=o.cartesianToCartographic(c,vV),vV.height=(i+n)/2,this.center=o.cartographicToCartesian(vV,c),this._boundingSphere=se.fromPoints(s)}var U6e=new h,V6e=new fe,z6e=new h,H6e=new fe,G6e=new h,W6e=new h,j6e=new h,q6e=new h;function Y6e(e,t,n,i){let o=new Array(6),r=e.getCenter(),s=i.geodeticSurfaceNormal(r,U6e),a=i.cartesianToCartographic(r,V6e);a.height=n;let c=i.cartographicToCartesian(a,z6e),l=ln.fromPointNormal(c,s);o[0]=l;let f=0,d,p=[],g,m;for(d=0;d<4;d++){g=e.getVertex(d),p[d]=g,m=i.cartesianToCartographic(g,H6e),m.height=t;let b=ln.getPointDistance(l,i.cartographicToCartesian(m,G6e));b<f&&(f=b)}let x=ln.clone(l);for(x.normal=h.negate(x.normal,x.normal),x.distance=x.distance*-1+f,o[1]=x,d=0;d<4;d++){g=p[d];let b=p[(d+1)%4],T=i.geodeticSurfaceNormal(g,W6e),C=h.subtract(b,g,q6e),A=h.cross(C,T,j6e);A=h.normalize(A,A),o[2+d]=ln.fromPointNormal(g,A)}return o}var pb=new h,_b=new h,gb=new h,pW=new h,_W=new h,gW=new h,X6e=new h,K6e=new h,Z6e=new h,yW=new h,xW=new h,bW=new h,gy=new h,_m=new Q;function oce(e,t,n){pb=e.normal,_b=t.normal,gb=n.normal,pW=h.multiplyByScalar(e.normal,-e.distance,pW),_W=h.multiplyByScalar(t.normal,-t.distance,_W),gW=h.multiplyByScalar(n.normal,-n.distance,gW),yW=h.multiplyByScalar(h.cross(_b,gb,X6e),h.dot(pW,pb),yW),xW=h.multiplyByScalar(h.cross(gb,pb,K6e),h.dot(_W,_b),xW),bW=h.multiplyByScalar(h.cross(pb,_b,Z6e),h.dot(gW,gb),bW),_m[0]=pb.x,_m[1]=_b.x,_m[2]=gb.x,_m[3]=pb.y,_m[4]=_b.y,_m[5]=gb.y,_m[6]=pb.z,_m[7]=_b.z,_m[8]=gb.z;let i=Q.determinant(_m);return gy=h.add(yW,xW,gy),gy=h.add(gy,bW,gy),new h(gy.x/i,gy.y/i,gy.z/i)}function Q6e(e){let t=new Array(8);for(let n=0;n<4;n++)t[n]=oce(e[0],e[2+(n+3)%4],e[2+n%4]),t[n+4]=oce(e[1],e[2+(n+3)%4],e[2+n%4]);return t}var TW=new h,WC=new h;function AW(e,t){let n=[];for(let i=0;i<4;i++)TW=h.subtract(t[(i+1)%4],t[i],TW),WC=h.cross(e.normal,TW,WC),WC=h.normalize(WC,WC),n[i]=h.clone(WC);return n}Object.defineProperties(fM.prototype,{boundingVolume:{get:function(){return this}},boundingSphere:{get:function(){return this._boundingSphere}}});var CW=new h;fM.prototype.distanceToCamera=function(e){let t=e.camera.positionWC,n=[],i=[],o;ln.getPointDistance(this._boundingPlanes[0],t)>0?(n.push(0),i.push(this._planeVertices[0]),o=this._edgeNormals[0]):ln.getPointDistance(this._boundingPlanes[1],t)>0&&(n.push(1),i.push(this._planeVertices[1]),o=this._edgeNormals[1]);let r,s;for(r=0;r<4;r++)s=2+r,ln.getPointDistance(this._boundingPlanes[s],t)>0&&(n.push(s),i.push(this._planeVertices[s]),o=this._edgeNormals[s]);if(n.length===0)return 0;let a,c;if(n.length===1)return c=this._boundingPlanes[n[0]],a=EW(ln.projectPointOntoPlane(c,t,CW),i[0],c,o),h.distance(a,t);if(n.length===2){if(n[0]===0){let p=[this._vertices[4*n[0]+(n[1]-2)],this._vertices[4*n[0]+(n[1]-2+1)%4]];return a=rce(t,p[0],p[1]),h.distance(a,t)}let f=Number.MAX_VALUE,d;for(r=0;r<2;r++)c=this._boundingPlanes[n[r]],a=EW(ln.projectPointOntoPlane(c,t,CW),i[r],c,this._edgeNormals[n[r]]),d=h.distanceSquared(a,t),d<f&&(f=d);return Math.sqrt(f)}else if(n.length>3)return a=EW(ln.projectPointOntoPlane(this._boundingPlanes[1],t,CW),this._planeVertices[1],this._boundingPlanes[1],this._edgeNormals[1]),h.distance(a,t);let l=n[1]===2&&n[2]===5?0:1;return n[0]===0?h.distance(t,this._vertices[(n[1]-2+l)%4]):h.distance(t,this._vertices[4+(n[1]-2+l)%4])};var $6e=new h,J6e=new h;function rce(e,t,n){let i=h.subtract(n,t,$6e),o=h.subtract(e,t,J6e),r=h.dot(i,o);if(r<=0)return t;let s=h.dot(i,i);return r>=s?n:(r=r/s,new h((1-r)*t.x+r*n.x,(1-r)*t.y+r*n.y,(1-r)*t.z+r*n.z))}var e9e=new ln(h.UNIT_X,0);function EW(e,t,n,i){let o=Number.MAX_VALUE,r,s,a;for(let c=0;c<t.length;c++){let l=ln.fromPointNormal(t[c],i[c],e9e);ln.getPointDistance(l,e)<0||(a=rce(e,t[c],t[(c+1)%4]),r=h.distance(e,a),r<o&&(o=r,s=a))}return u(s)?s:e}fM.prototype.intersectPlane=function(e){let t=0,n=0;for(let i=0;i<this._vertices.length;i++)h.dot(e.normal,this._vertices[i])+e.distance<0?n++:t++;return t===this._vertices.length?nn.INSIDE:n===this._vertices.length?nn.OUTSIDE:nn.INTERSECTING};fM.prototype.createDebugVolume=function(e){let t=new F.clone(F.IDENTITY),n=new Df({polygonHierarchy:{positions:this._planeVertices[0]}}),i=Df.createGeometry(n),o=new bt({geometry:i,id:"outline",modelMatrix:t,attributes:{color:zt.fromColor(e)}}),r=new Df({polygonHierarchy:{positions:this._planeVertices[1]}}),s=Df.createGeometry(r),a=new bt({geometry:s,id:"outline",modelMatrix:t,attributes:{color:zt.fromColor(e)}}),c=[];for(let l=0;l<4;l++){let f=new Df({polygonHierarchy:{positions:this._planeVertices[2+l]}}),d=Df.createGeometry(f);c[l]=new bt({geometry:d,id:"outline",modelMatrix:t,attributes:{color:zt.fromColor(e)}})}return new wn({geometryInstances:[c[0],c[1],c[2],c[3],a,o],appearance:new cn({translucent:!1,flat:!0}),asynchronous:!1})};var dM=fM;var t9e=new h(1,1,1),DV=Math.cos,IV=Math.sin;function jC(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,t9e),n=y(e.innerRadii,t),i=y(e.minimumClock,0),o=y(e.maximumClock,O.TWO_PI),r=y(e.minimumCone,0),s=y(e.maximumCone,O.PI),a=Math.round(y(e.stackPartitions,10)),c=Math.round(y(e.slicePartitions,8)),l=Math.round(y(e.subdivisions,128));this._radii=h.clone(t),this._innerRadii=h.clone(n),this._minimumClock=i,this._maximumClock=o,this._minimumCone=r,this._maximumCone=s,this._stackPartitions=a,this._slicePartitions=c,this._subdivisions=l,this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidOutlineGeometry"}jC.packedLength=2*h.packedLength+8;jC.pack=function(e,t,n){return n=y(n,0),h.pack(e._radii,t,n),n+=h.packedLength,h.pack(e._innerRadii,t,n),n+=h.packedLength,t[n++]=e._minimumClock,t[n++]=e._maximumClock,t[n++]=e._minimumCone,t[n++]=e._maximumCone,t[n++]=e._stackPartitions,t[n++]=e._slicePartitions,t[n++]=e._subdivisions,t[n]=y(e._offsetAttribute,-1),t};var sce=new h,ace=new h,f_={radii:sce,innerRadii:ace,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0,offsetAttribute:void 0};jC.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,sce);t+=h.packedLength;let o=h.unpack(e,t,ace);t+=h.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(n)?(n._radii=h.clone(i,n._radii),n._innerRadii=h.clone(o,n._innerRadii),n._minimumClock=r,n._maximumClock=s,n._minimumCone=a,n._maximumCone=c,n._stackPartitions=l,n._slicePartitions=f,n._subdivisions=d,n._offsetAttribute=p===-1?void 0:p,n):(f_.minimumClock=r,f_.maximumClock=s,f_.minimumCone=a,f_.maximumCone=c,f_.stackPartitions=l,f_.slicePartitions=f,f_.subdivisions=d,f_.offsetAttribute=p===-1?void 0:p,new jC(f_))};jC.createGeometry=function(e){let t=e._radii;if(t.x<=0||t.y<=0||t.z<=0)return;let n=e._innerRadii;if(n.x<=0||n.y<=0||n.z<=0)return;let i=e._minimumClock,o=e._maximumClock,r=e._minimumCone,s=e._maximumCone,a=e._subdivisions,c=ne.fromCartesian3(t),l=e._slicePartitions+1,f=e._stackPartitions+1;l=Math.round(l*Math.abs(o-i)/O.TWO_PI),f=Math.round(f*Math.abs(s-r)/O.PI),l<2&&(l=2),f<2&&(f=2);let d=0,p=1,g=n.x!==t.x||n.y!==t.y||n.z!==t.z,m=!1,x=!1;g&&(p=2,r>0&&(m=!0,d+=l),s<Math.PI&&(x=!0,d+=l));let b=a*p*(f+l),T=new Float64Array(b*3),C=2*(b+d-(l+f)*p),A=Ne.createTypedArray(b,C),S,w,D,R,P=0,L=new Array(f),N=new Array(f);for(S=0;S<f;S++)R=r+S*(s-r)/(f-1),L[S]=IV(R),N[S]=DV(R);let _=new Array(a),E=new Array(a);for(S=0;S<a;S++)D=i+S*(o-i)/(a-1),_[S]=IV(D),E[S]=DV(D);for(S=0;S<f;S++)for(w=0;w<a;w++)T[P++]=t.x*L[S]*E[w],T[P++]=t.y*L[S]*_[w],T[P++]=t.z*N[S];if(g)for(S=0;S<f;S++)for(w=0;w<a;w++)T[P++]=n.x*L[S]*E[w],T[P++]=n.y*L[S]*_[w],T[P++]=n.z*N[S];for(L.length=a,N.length=a,S=0;S<a;S++)R=r+S*(s-r)/(a-1),L[S]=IV(R),N[S]=DV(R);for(_.length=l,E.length=l,S=0;S<l;S++)D=i+S*(o-i)/(l-1),_[S]=IV(D),E[S]=DV(D);for(S=0;S<a;S++)for(w=0;w<l;w++)T[P++]=t.x*L[S]*E[w],T[P++]=t.y*L[S]*_[w],T[P++]=t.z*N[S];if(g)for(S=0;S<a;S++)for(w=0;w<l;w++)T[P++]=n.x*L[S]*E[w],T[P++]=n.y*L[S]*_[w],T[P++]=n.z*N[S];for(P=0,S=0;S<f*p;S++){let M=S*a;for(w=0;w<a-1;w++)A[P++]=M+w,A[P++]=M+w+1}let v=f*a*p;for(S=0;S<l;S++)for(w=0;w<a-1;w++)A[P++]=v+S+w*l,A[P++]=v+S+(w+1)*l;if(g)for(v=f*a*p+l*a,S=0;S<l;S++)for(w=0;w<a-1;w++)A[P++]=v+S+w*l,A[P++]=v+S+(w+1)*l;if(g){let M=f*a*p,B=M+a*l;if(m)for(S=0;S<l;S++)A[P++]=M+S,A[P++]=B+S;if(x)for(M+=a*l-l,B+=a*l-l,S=0;S<l;S++)A[P++]=M+S,A[P++]=B+S}let I=new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:T})});if(u(e._offsetAttribute)){let M=T.length,B=e._offsetAttribute===an.NONE?0:1,V=new Uint8Array(M/3).fill(B);I.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:V})}return new ut({attributes:I,indices:A,primitiveType:Me.LINES,boundingSphere:se.fromEllipsoid(c),offsetAttribute:e._offsetAttribute})};var mu=jC;function qC(e){let t=y(e.radius,1),i={radii:new h(t,t,t),stackPartitions:e.stackPartitions,slicePartitions:e.slicePartitions,subdivisions:e.subdivisions};this._ellipsoidGeometry=new mu(i),this._workerName="createSphereOutlineGeometry"}qC.packedLength=mu.packedLength;qC.pack=function(e,t,n){return mu.pack(e._ellipsoidGeometry,t,n)};var n9e=new mu,yb={radius:void 0,radii:new h,stackPartitions:void 0,slicePartitions:void 0,subdivisions:void 0};qC.unpack=function(e,t,n){let i=mu.unpack(e,t,n9e);return yb.stackPartitions=i._stackPartitions,yb.slicePartitions=i._slicePartitions,yb.subdivisions=i._subdivisions,u(n)?(h.clone(i._radii,yb.radii),n._ellipsoidGeometry=new mu(yb),n):(yb.radius=i._radii.x,new qC(yb))};qC.createGeometry=function(e){return mu.createGeometry(e._ellipsoidGeometry)};var d_=qC;function YC(e,t){t===0&&(t=O.EPSILON7),this._boundingSphere=new se(e,t)}Object.defineProperties(YC.prototype,{center:{get:function(){return this._boundingSphere.center}},radius:{get:function(){return this._boundingSphere.radius}},boundingVolume:{get:function(){return this._boundingSphere}},boundingSphere:{get:function(){return this._boundingSphere}}});YC.prototype.distanceToCamera=function(e){let t=this._boundingSphere;return Math.max(0,h.distance(t.center,e.camera.positionWC)-t.radius)};YC.prototype.intersectPlane=function(e){return se.intersectPlane(this._boundingSphere,e)};YC.prototype.update=function(e,t){h.clone(e,this._boundingSphere.center),this._boundingSphere.radius=t};YC.prototype.createDebugVolume=function(e){let t=new d_({radius:this.radius}),n=F.fromTranslation(this.center,new F.clone(F.IDENTITY)),i=new bt({geometry:t,id:"outline",modelMatrix:n,attributes:{color:zt.fromColor(e)}});return new wn({geometryInstances:i,appearance:new cn({translucent:!1,flat:!0}),asynchronous:!1})};var h_=YC;var i9e=new h,o9e=new h,r9e=new h,s9e=new h;function xb(e,t,n){n=h.cross(e,t,n);let i=h.magnitude(n);return h.multiplyByScalar(n,O.EPSILON7/i,n)}function SW(e,t){let n=h.normalize(e,s9e),i=h.equalsEpsilon(n,h.UNIT_X,O.EPSILON6)?h.UNIT_Y:h.UNIT_X;return xb(e,i,t)}function cce(e){let t=Q.getColumn(e,0,i9e),n=Q.getColumn(e,1,o9e),i=Q.getColumn(e,2,r9e),o=h.equals(t,h.ZERO),r=h.equals(n,h.ZERO),s=h.equals(i,h.ZERO);return!o&&!r&&!s?e:o&&r&&s?(e[0]=O.EPSILON7,e[4]=O.EPSILON7,e[8]=O.EPSILON7,e):(o&&!r&&!s?t=xb(n,i,t):!o&&r&&!s?n=xb(t,i,n):!o&&!r&&s?i=xb(n,t,i):o?r?s||(t=SW(i,t),n=xb(i,t,n)):(t=SW(n,t),i=xb(n,t,i)):(n=SW(t,n),i=xb(n,t,i)),Q.setColumn(e,0,t,e),Q.setColumn(e,1,n,e),Q.setColumn(e,2,i,e),e)}function XC(e,t){t=cce(t),this._orientedBoundingBox=new Dn(e,t),this._boundingSphere=se.fromOrientedBoundingBox(this._orientedBoundingBox)}Object.defineProperties(XC.prototype,{boundingVolume:{get:function(){return this._orientedBoundingBox}},boundingSphere:{get:function(){return this._boundingSphere}}});XC.prototype.distanceToCamera=function(e){return Math.sqrt(this._orientedBoundingBox.distanceSquaredTo(e.camera.positionWC))};XC.prototype.intersectPlane=function(e){return this._orientedBoundingBox.intersectPlane(e)};XC.prototype.update=function(e,t){h.clone(e,this._orientedBoundingBox.center),t=cce(t),Q.clone(t,this._orientedBoundingBox.halfAxes),se.fromOrientedBoundingBox(this._orientedBoundingBox,this._boundingSphere)};XC.prototype.createDebugVolume=function(e){let t=new gd({minimum:new h(-1,-1,-1),maximum:new h(1,1,1)}),n=F.fromRotationTranslation(this.boundingVolume.halfAxes,this.boundingVolume.center),i=new bt({geometry:t,id:"outline",modelMatrix:n,attributes:{color:zt.fromColor(e)}});return new wn({geometryInstances:i,appearance:new cn({translucent:!1,flat:!0}),asynchronous:!1})};var pu=XC;function er(e,t,n,i){this._tileset=e,this._header=n;let o=u(n.contents),r=o&&n.contents.length>1||ai(n,"3DTILES_multiple_contents"),s=o&&!r?n.contents[0]:n.content;this._contentHeader=s,this.transform=u(n.transform)?F.unpack(n.transform):F.clone(F.IDENTITY);let a=u(i)?i.computedTransform:e.modelMatrix,c=F.multiply(a,this.transform,new F),l=u(i)?i._initialTransform:F.IDENTITY;this._initialTransform=F.multiply(l,this.transform,new F),this.computedTransform=c,this.metadata=rM(e,n),this._verticalExaggeration=1,this._verticalExaggerationRelativeHeight=0,this._boundingVolume=this.createBoundingVolume(n.boundingVolume,c),this._boundingVolume2D=void 0;let f;u(s)&&u(s.boundingVolume)&&(f=this.createBoundingVolume(s.boundingVolume,c)),this._contentBoundingVolume=f,this._contentBoundingVolume2D=void 0;let d;u(n.viewerRequestVolume)&&(d=this.createBoundingVolume(n.viewerRequestVolume,c)),this._viewerRequestVolume=d,this.geometricError=n.geometricError,this._geometricError=n.geometricError,u(this._geometricError)||(this._geometricError=u(i)?i._geometricError:e._geometricError,er._deprecationWarning("geometricErrorUndefined","Required property geometricError is undefined for this tile. Using parent's geometric error instead.")),this.updateGeometricErrorScale();let p;u(n.refine)?((n.refine==="replace"||n.refine==="add")&&er._deprecationWarning("lowercase-refine",`This tile uses a lowercase refine "${n.refine}". Instead use "${n.refine.toUpperCase()}".`),p=n.refine.toUpperCase()==="REPLACE"?Ho.REPLACE:Ho.ADD):u(i)?p=i.refine:p=Ho.REPLACE,this.refine=p,this.children=[],this.parent=i;let g,m=!1,x,b,T;if(t=Ie.createIfNeeded(t),r)x=jo.UNLOADED,b=t.clone();else if(u(s)){let w=s.uri;u(s.url)&&(er._deprecationWarning("contentUrl",'This tileset JSON uses the "content.url" property which has been deprecated. Use "content.uri" instead.'),w=s.url),w===""?(er._deprecationWarning("contentUriEmpty","content.uri property is an empty string, which creates a circular dependency, making this tileset invalid. Omit the content property instead"),g=new BC(e,this),m=!0,x=jo.READY):(x=jo.UNLOADED,b=t.getDerivedResource({url:w}),T=qa.getServerKey(b.getUrlComponent()))}else g=new BC(e,this),m=!0,x=jo.READY;this._content=g,this._contentResource=b,this._contentState=x,this._expiredContent=void 0,this._serverKey=T,this.hasEmptyContent=m,this.hasTilesetContent=!1,this.hasImplicitContent=!1,this.hasImplicitContentMetadata=!1,this.hasMultipleContents=r,this.cacheNode=void 0;let C=n.expire,A,S;u(C)&&(A=C.duration,u(C.date)&&(S=J.fromIso8601(C.date))),this.expireDuration=A,this.expireDate=S,this.lastStyleTime=0,this._optimChildrenWithinParent=Cf.NOT_COMPUTED,this.clippingPlanesDirty=!1,this.priorityDeferred=!1,this.implicitTileset=void 0,this.implicitCoordinates=void 0,this.implicitSubtree=void 0,this._distanceToCamera=0,this._centerZDepth=0,this._screenSpaceError=0,this._screenSpaceErrorProgressiveResolution=0,this._visibilityPlaneMask=0,this._visible=!1,this._inRequestVolume=!1,this._finalResolution=!0,this._depth=0,this._stackLength=0,this._selectionDepth=0,this._updatedVisibilityFrame=0,this._touchedFrame=0,this._visitedFrame=0,this._selectedFrame=0,this._wasSelectedLastFrame=!1,this._requestedFrame=0,this._ancestorWithContent=void 0,this._ancestorWithContentAvailable=void 0,this._refines=!1,this._shouldSelect=!1,this._isClipped=!0,this._clippingPlanesState=0,this._debugBoundingVolume=void 0,this._debugContentBoundingVolume=void 0,this._debugViewerRequestVolume=void 0,this._debugColor=G.fromRandom({alpha:1}),this._debugColorizeTiles=!1,this._priority=0,this._priorityHolder=this,this._priorityProgressiveResolution=!1,this._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1,this._priorityReverseScreenSpaceError=0,this._foveatedFactor=0,this._wasMinPriorityChild=!1,this._loadTimestamp=new J,this._commandsLength=0,this._color=void 0,this._colorDirty=!1,this._request=void 0}er._deprecationWarning=Sr;Object.defineProperties(er.prototype,{tileset:{get:function(){return this._tileset}},content:{get:function(){return this._content}},boundingVolume:{get:function(){return this._boundingVolume}},contentBoundingVolume:{get:function(){return y(this._contentBoundingVolume,this._boundingVolume)}},boundingSphere:{get:function(){return this._boundingVolume.boundingSphere}},isVisible:{get:function(){return this._visible&&this._inRequestVolume}},extras:{get:function(){return this._header.extras}},color:{get:function(){return u(this._color)||(this._color=new G),G.clone(this._color)},set:function(e){this._color=G.clone(e,this._color),this._colorDirty=!0}},hasRenderableContent:{get:function(){return!this.hasEmptyContent&&!this.hasTilesetContent&&!this.hasImplicitContent}},contentAvailable:{get:function(){return this.contentReady&&this.hasRenderableContent||u(this._expiredContent)&&!this.contentFailed}},contentReady:{get:function(){return this._contentState===jo.READY}},contentUnloaded:{get:function(){return this._contentState===jo.UNLOADED}},hasUnloadedRenderableContent:{get:function(){return this.hasRenderableContent&&this.contentUnloaded}},contentExpired:{get:function(){return this._contentState===jo.EXPIRED}},contentFailed:{get:function(){return this._contentState===jo.FAILED}},commandsLength:{get:function(){return this._commandsLength}}});var yy=new h;function a9e(e,t){let{tileset:n,boundingSphere:i}=e,{radius:o,center:r}=i,{camera:s}=t,a=h.multiplyByScalar(s.directionWC,e._centerZDepth,yy),c=h.add(s.positionWC,a,yy),l=h.subtract(c,r,yy);if(h.magnitude(l)>o){let S=h.normalize(l,yy),w=h.multiplyByScalar(S,o,yy),D=h.add(r,w,yy),R=h.subtract(D,s.positionWC,yy),P=h.normalize(R,yy);e._foveatedFactor=1-Math.abs(h.dot(s.directionWC,P))}else e._foveatedFactor=0;let p=e.refine===Ho.REPLACE,g=n.isSkippingLevelOfDetail;if(p&&!g||!n.foveatedScreenSpaceError||n.foveatedConeSize===1||e._priorityProgressiveResolution&&p&&g||n._pass===Uo.PRELOAD_FLIGHT||n._pass===Uo.PRELOAD)return!1;let m=1-Math.cos(s.frustum.fov*.5),x=n.foveatedConeSize*m;if(e._foveatedFactor<=x)return!1;let b=m-x,T=O.clamp((e._foveatedFactor-x)/b,0,1),C=n.foveatedInterpolationCallback(n.foveatedMinimumScreenSpaceErrorRelaxation,n.memoryAdjustedScreenSpaceError,T),A=e._screenSpaceError===0&&u(e.parent)?e.parent._screenSpaceError*.5:e._screenSpaceError;return n.memoryAdjustedScreenSpaceError-C<=A}var dce=new J;er.prototype.getScreenSpaceError=function(e,t,n){let i=this._tileset,o=y(n,1),r=u(this.parent)?this.parent.geometricError:i._scaledGeometricError,s=t?r:this.geometricError;if(s===0)return 0;let{camera:a,context:c}=e,l=a.frustum,f=c.drawingBufferWidth,d=c.drawingBufferHeight*o,p;if(e.mode===te.SCENE2D||l instanceof rn){let g=l.offCenterFrustum;u(g)&&(l=g);let m=Math.max(l.top-l.bottom,l.right-l.left)/Math.max(f,d);p=s/m}else{let g=Math.max(this._distanceToCamera,O.EPSILON7),m=l.sseDenominator;if(p=s*d/(g*m),i.dynamicScreenSpaceError){let x=i._dynamicScreenSpaceErrorComputedDensity,b=i.dynamicScreenSpaceErrorFactor,T=O.fog(g,x)*b;p-=T}}return p/=e.pixelRatio,p};function c9e(e,t){if(e.progressiveResolutionHeightFraction<=0||e.progressiveResolutionHeightFraction>.5)return!1;let n=e.memoryAdjustedScreenSpaceError,i=t._screenSpaceErrorProgressiveResolution>n;t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!1;let o=t.parent,r=t._screenSpaceErrorProgressiveResolution<=n,s=u(o)&&o._screenSpaceErrorProgressiveResolution>n;return r&&s&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf=!0,i=!0),i}function l9e(e,t){let n=t.parent,o=u(n)&&(!e.isSkippingLevelOfDetail||t._screenSpaceError===0||n.hasTilesetContent||n.hasImplicitContent)?n._screenSpaceError:t._screenSpaceError;return e.root._screenSpaceError-o}er.prototype.updateVisibility=function(e){let{parent:t,tileset:n}=this;if(this._updatedVisibilityFrame===n._updatedVisibilityFrame)return;let i=u(t)?t.computedTransform:n.modelMatrix,o=u(t)?t._visibilityPlaneMask:us.MASK_INDETERMINATE;this.updateTransform(i,e),this._distanceToCamera=this.distanceToTile(e),this._centerZDepth=this.distanceToTileCenter(e),this._screenSpaceError=this.getScreenSpaceError(e,!1),this._screenSpaceErrorProgressiveResolution=this.getScreenSpaceError(e,!1,n.progressiveResolutionHeightFraction),this._visibilityPlaneMask=this.visibility(e,o),this._visible=this._visibilityPlaneMask!==us.MASK_OUTSIDE,this._inRequestVolume=this.insideViewerRequestVolume(e),this._priorityReverseScreenSpaceError=l9e(n,this),this._priorityProgressiveResolution=c9e(n,this),this.priorityDeferred=a9e(this,e),this._updatedVisibilityFrame=n._updatedVisibilityFrame};er.prototype.updateExpiration=function(){if(u(this.expireDate)&&this.contentReady&&!this.hasEmptyContent&&!this.hasMultipleContents){let e=J.now(dce);J.lessThan(this.expireDate,e)&&(this._contentState=jo.EXPIRED,this._expiredContent=this._content)}};function u9e(e){if(!u(e.expireDuration))return;let t=J.now(dce);J.addSeconds(t,e.expireDuration,t),u(e.expireDate)?J.lessThan(e.expireDate,t)&&J.clone(t,e.expireDate):e.expireDate=J.clone(t)}function f9e(e){return function(){return e._priority}}er.prototype.requestContent=function(){if(!this.hasEmptyContent)return this.hasMultipleContents?d9e(this):m9e(this)};function d9e(e){let t=e._content,n=e._tileset;if(!u(t)){let o=ai(e._header,"3DTILES_multiple_contents")?e._header.extensions["3DTILES_multiple_contents"]:e._header;t=new sM(n,e,e._contentResource.clone(),o),e._content=t}let i=t.requestInnerContents();if(u(i))return e._contentState=jo.LOADING,i.then(o=>{if(!e.isDestroyed()&&u(o))return e._contentState=jo.PROCESSING,t}).catch(o=>{if(!e.isDestroyed())throw e._contentState=jo.FAILED,o})}async function h9e(e,t,n,i,o){let r=e._contentState;e._contentState=jo.LOADING,++t.statistics.numberOfPendingRequests;let s;try{s=await o}catch(a){if(--t.statistics.numberOfPendingRequests,e.isDestroyed())return;if(n.cancelled||n.state===ei.CANCELLED){e._contentState=r,++t.statistics.numberOfAttemptedRequests;return}throw e._contentState=jo.FAILED,a}if(e.isDestroyed()){--t.statistics.numberOfPendingRequests;return}if(n.cancelled||n.state===ei.CANCELLED){e._contentState=r,--t.statistics.numberOfPendingRequests,++t.statistics.numberOfAttemptedRequests;return}try{let a=await p9e(e,s);return--t.statistics.numberOfPendingRequests,e.isDestroyed()?void 0:(i&&(e.expireDate=void 0),e._content=a,e._contentState=jo.PROCESSING,a)}catch(a){if(--t.statistics.numberOfPendingRequests,e.isDestroyed())return;throw e._contentState=jo.FAILED,a}}function m9e(e){let t=e._contentResource.clone(),n=e.contentExpired;n&&t.setQueryParameters({expired:e.expireDate.toString()});let i=new Yo({throttle:!0,throttleByServer:!0,type:as.TILES3D,priorityFunction:f9e(e),serverKey:e._serverKey});e._request=i,t.request=i;let o=e._tileset,r=t.fetchArrayBuffer();if(!u(r)){++o.statistics.numberOfAttemptedRequests;return}return h9e(e,o,i,n,r)}async function p9e(e,t){let n=pm(t),i=e._tileset;i._disableSkipLevelOfDetail=i._disableSkipLevelOfDetail||n.contentType===Cs.GEOMETRY||n.contentType===Cs.VECTOR,(n.contentType===Cs.IMPLICIT_SUBTREE||n.contentType===Cs.IMPLICIT_SUBTREE_JSON)&&(e.hasImplicitContent=!0),n.contentType===Cs.EXTERNAL_TILESET&&(e.hasTilesetContent=!0);let o,r=cb[n.contentType];if(e.isDestroyed())return;u(n.binaryPayload)?o=await Promise.resolve(r(i,e,e._contentResource,n.binaryPayload.buffer,0)):o=await Promise.resolve(r(i,e,e._contentResource,n.jsonPayload));let s=e._contentHeader;if(e.hasImplicitContentMetadata){let c=e.implicitSubtree,l=e.implicitCoordinates;o.metadata=c.getContentMetadataView(l,0)}else e.hasImplicitContent||(o.metadata=lb(i,s));let a=ub(i,s);return u(a)&&(o.group=new wx({metadata:a})),o}er.prototype.cancelRequests=function(){this.hasMultipleContents?this._content.cancelRequests():this._request.cancel()};er.prototype.unloadContent=function(){this.hasRenderableContent&&(this._content=this._content&&this._content.destroy(),this._contentState=jo.UNLOADED,this.lastStyleTime=0,this.clippingPlanesDirty=this._clippingPlanesState===0,this._clippingPlanesState=0,this._debugColorizeTiles=!1,this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy())};var hce=new se;function vW(e,t){if(t.mode!==te.SCENE3D&&!u(e._boundingVolume2D)){let n=e._boundingVolume.boundingSphere,i=se.projectTo2D(n,t.mapProjection,hce);e._boundingVolume2D=new h_(i.center,i.radius)}return t.mode!==te.SCENE3D?e._boundingVolume2D:e._boundingVolume}function _9e(e,t){if(t.mode!==te.SCENE3D&&!u(e._contentBoundingVolume2D)){let n=e._contentBoundingVolume.boundingSphere,i=se.projectTo2D(n,t.mapProjection,hce);e._contentBoundingVolume2D=new h_(i.center,i.radius)}return t.mode!==te.SCENE3D?e._contentBoundingVolume2D:e._contentBoundingVolume}er.prototype.visibility=function(e,t){let n=e.cullingVolume,i=vW(this,e),o=this._tileset,r=o.clippingPlanes;if(u(r)&&r.enabled){let s=r.computeIntersectionWithBoundingVolume(i,o.clippingPlanesOriginMatrix);if(this._isClipped=s!==nn.INSIDE,s===nn.OUTSIDE)return us.MASK_OUTSIDE}return n.computeVisibilityWithPlaneMask(i,t)};er.prototype.contentVisibility=function(e){if(!u(this._contentBoundingVolume))return nn.INSIDE;if(this._visibilityPlaneMask===us.MASK_INSIDE)return nn.INSIDE;let t=e.cullingVolume,n=_9e(this,e),i=this._tileset,o=i.clippingPlanes;if(u(o)&&o.enabled){let r=o.computeIntersectionWithBoundingVolume(n,i.clippingPlanesOriginMatrix);if(this._isClipped=r!==nn.INSIDE,r===nn.OUTSIDE)return nn.OUTSIDE}return t.computeVisibility(n)};er.prototype.distanceToTile=function(e){return vW(this,e).distanceToCamera(e)};var g9e=new h;er.prototype.distanceToTileCenter=function(e){let n=vW(this,e).boundingVolume,i=h.subtract(n.center,e.camera.positionWC,g9e);return h.dot(e.camera.directionWC,i)};er.prototype.insideViewerRequestVolume=function(e){let t=this._viewerRequestVolume;return!u(t)||t.distanceToCamera(e)===0};var mce=new Q,pce=new h,y9e=new Q,DW=new h,_ce=new ce,gce=new Dn,wW=new F;function x9e(e,t,n){let i=h.fromElements(e[0],e[1],e[2],DW),o=Q.fromArray(e,3,y9e);i=F.multiplyByPoint(t,i,i);let r=F.getMatrix3(t,mce);return o=Q.multiply(r,o,o),u(n)?(n.update(i,o),n):new pu(i,o)}function b9e(e,t,n,i){let o=ce.unpack(e,0,_ce),r=e[4],s=e[5],a=Dn.fromRectangle(o,r,s,ne.WGS84,gce),c=a.center,l=a.halfAxes;t=F.multiplyTransformation(t,F.inverseTransformation(n,wW),wW),c=F.multiplyByPoint(t,c,c);let f=F.getMatrix3(t,mce);return l=Q.multiply(f,l,l),u(i)&&i instanceof pu?(i.update(c,l),i):new pu(c,l)}function T9e(e,t,n,i){if(!F.equalsEpsilon(t,n,O.EPSILON8))return b9e(e,t,n,i);let o=ce.unpack(e,0,_ce);return u(i)?(i.rectangle=ce.clone(o,i.rectangle),i.minimumHeight=e[4],i.maximumHeight=e[5],i.computeBoundingVolumes(ne.WGS84),i):new vf({rectangle:o,minimumHeight:e[4],maximumHeight:e[5]})}function A9e(e,t,n){let i=h.fromElements(e[0],e[1],e[2],DW),o=e[3];i=F.multiplyByPoint(t,i,i);let r=F.getScale(t,pce),s=h.maximumComponent(r);return o*=s,u(n)?(n.update(i,o),n):new h_(i,o)}er.prototype.createBoundingVolume=function(e,t,n){let i=this.metadata,o;if(u(i)&&(o=Wx.parseBoundingVolumeSemantic("TILE",i)),u(o)&&(e=o),!u(e))throw new ue("boundingVolume must be defined");if(ai(e,"3DTILES_bounding_volume_S2"))return new dM(e.extensions["3DTILES_bounding_volume_S2"]);let{box:r,region:s,sphere:a}=e;if(u(r)){let c=x9e(r,t,n);return this._verticalExaggeration!==1&&lce(c,this._verticalExaggeration,this._verticalExaggerationRelativeHeight),c}if(u(s)){let c=T9e(s,t,this._initialTransform,n);return this._verticalExaggeration===1||(c instanceof pu?lce(c,this._verticalExaggeration,this._verticalExaggerationRelativeHeight):(c.minimumHeight=Kr.getHeight(c.minimumHeight,this._verticalExaggeration,this._verticalExaggerationRelativeHeight),c.maximumHeight=Kr.getHeight(c.maximumHeight,this._verticalExaggeration,this._verticalExaggerationRelativeHeight),c.computeBoundingVolumes(ne.WGS84))),c}if(u(a)){let c=A9e(a,t,n);if(this._verticalExaggeration!==1){let l=Kr.getPosition(c.center,ne.WGS84,this._verticalExaggeration,this._verticalExaggerationRelativeHeight,DW),f=c.radius*this._verticalExaggeration;c.update(l,f)}return c}throw new ue("boundingVolume must contain a sphere, region, or box")};var C9e=h.unpackArray(new Array(8*3).fill(0));function lce(e,t,n){let i=e.boundingVolume.computeCorners(C9e).map(r=>Kr.getPosition(r,ne.WGS84,t,n,r)),o=Dn.fromPoints(i,gce);e.update(o.center,o.halfAxes)}er.prototype.updateTransform=function(e,t){e=y(e,F.IDENTITY);let n=F.multiplyTransformation(e,this.transform,wW),i=!F.equals(n,this.computedTransform),o=u(t)&&(this._verticalExaggeration!==t.verticalExaggeration||this._verticalExaggerationRelativeHeight!==t.verticalExaggerationRelativeHeight);if(!i&&!o)return;i&&F.clone(n,this.computedTransform),o&&(this._verticalExaggeration=t.verticalExaggeration,this._verticalExaggerationRelativeHeight=t.verticalExaggerationRelativeHeight);let r=this._header,s=this._contentHeader;this._boundingVolume=this.createBoundingVolume(r.boundingVolume,this.computedTransform,this._boundingVolume),u(this._contentBoundingVolume)&&(this._contentBoundingVolume=this.createBoundingVolume(s.boundingVolume,this.computedTransform,this._contentBoundingVolume)),u(this._viewerRequestVolume)&&(this._viewerRequestVolume=this.createBoundingVolume(r.viewerRequestVolume,this.computedTransform,this._viewerRequestVolume)),this.updateGeometricErrorScale(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy()};er.prototype.updateGeometricErrorScale=function(){let e=F.getScale(this.computedTransform,pce),t=h.maximumComponent(e);if(this.geometricError=this._geometricError*t,!u(this.parent)){let n=this._tileset;n._scaledGeometricError=n._geometricError*t}};function E9e(e,t,n,i){if(!i.isRender)return;let o=u(e._contentHeader)&&u(e._contentHeader.boundingVolume),r=t.debugShowBoundingVolume||t.debugShowContentBoundingVolume&&!o;if(r){let c;e._finalResolution?e.hasRenderableContent?c=G.WHITE:c=G.DARKGRAY:c=G.YELLOW,u(e._debugBoundingVolume)||(e._debugBoundingVolume=e._boundingVolume.createDebugVolume(c)),e._debugBoundingVolume.update(n);let l=e._debugBoundingVolume.getGeometryInstanceAttributes("outline");l.color=zt.toValue(c,l.color)}else!r&&u(e._debugBoundingVolume)&&(e._debugBoundingVolume=e._debugBoundingVolume.destroy());t.debugShowContentBoundingVolume&&o?(u(e._debugContentBoundingVolume)||(e._debugContentBoundingVolume=e._contentBoundingVolume.createDebugVolume(G.BLUE)),e._debugContentBoundingVolume.update(n)):!t.debugShowContentBoundingVolume&&u(e._debugContentBoundingVolume)&&(e._debugContentBoundingVolume=e._debugContentBoundingVolume.destroy()),t.debugShowViewerRequestVolume&&u(e._viewerRequestVolume)?(u(e._debugViewerRequestVolume)||(e._debugViewerRequestVolume=e._viewerRequestVolume.createDebugVolume(G.YELLOW)),e._debugViewerRequestVolume.update(n)):!t.debugShowViewerRequestVolume&&u(e._debugViewerRequestVolume)&&(e._debugViewerRequestVolume=e._debugViewerRequestVolume.destroy());let s=t.debugColorizeTiles&&!e._debugColorizeTiles||u(t._heatmap.tilePropertyName),a=!t.debugColorizeTiles&&e._debugColorizeTiles;s?(t._heatmap.colorize(e,n),e._debugColorizeTiles=!0,e.color=e._debugColor):a&&(e._debugColorizeTiles=!1,e.color=G.WHITE),e._colorDirty&&(e._colorDirty=!1,e._content.applyDebugSettings(!0,e._color)),a&&t.makeStyleDirty()}function S9e(e,t,n){let i=e._expiredContent;if(!e.hasMultipleContents&&u(i)){if(!e.contentReady){try{i.update(t,n)}catch{}return}e._expiredContent.destroy(),e._expiredContent=void 0}if(u(e.content))try{e.content.update(t,n)}catch(o){throw e._contentState=jo.FAILED,o}}function w9e(e,t){let n=t.clippingPlanes,i=0;u(n)&&e._isClipped&&n.enabled&&(i=n.clippingPlanesState),i!==e._clippingPlanesState&&(e._clippingPlanesState=i,e.clippingPlanesDirty=!0)}er.prototype.update=function(e,t,n){let{commandList:i}=t,o=i.length;w9e(this,e),E9e(this,e,t,n),S9e(this,e,t);let r=i.length;this._commandsLength=r-o;for(let s=o;s<r;++s){let a=i[s],c=a.pass===Ae.TRANSLUCENT;a.depthForTranslucentClassification=c}this.clippingPlanesDirty=!1};var uce=[];er.prototype.process=function(e,t){!this.contentExpired&&!this.contentReady&&this._content.ready&&(u9e(this),this._selectedFrame=0,this.lastStyleTime=0,J.now(this._loadTimestamp),this._contentState=jo.READY,!this.hasTilesetContent&&!this.hasImplicitContent&&(e._statistics.incrementLoadCounts(this.content),++e._statistics.numberOfTilesWithContentReady,++e._statistics.numberOfLoadedTilesTotal,e._cache.add(this)));let n=t.commandList;t.commandList=uce;try{this._content.update(e,t)}catch(i){throw this._contentState=jo.FAILED,i}uce.length=0,t.commandList=n};function fce(e,t,n){let i=e*Math.pow(10,t);return parseInt(i)*Math.pow(10,n)}function PV(e,t,n){return Math.max(O.normalize(e,t,n)-O.EPSILON7,0)}er.prototype.updatePriority=function(){let e=this.tileset,t=e.preferLeaves,n=e._minimumPriority,i=e._maximumPriority,o=4,r=1,s=0,a=o,c=s+a,l=o,f=c+l,d=r,p=Math.pow(10,f),g=f+d,m=r,x=Math.pow(10,g),b=g+m,T=Math.pow(10,b),C=PV(this._depth,n.depth,i.depth);C=t?1-C:C;let S=!e.isSkippingLevelOfDetail&&this.refine===Ho.REPLACE?PV(this._priorityHolder._distanceToCamera,n.distance,i.distance):PV(this._priorityReverseScreenSpaceError,n.reverseScreenSpaceError,i.reverseScreenSpaceError),w=fce(S,a,s),D=this._priorityProgressiveResolution?0:p,R=PV(this._priorityHolder._foveatedFactor,n.foveatedFactor,i.foveatedFactor),P=fce(R,l,c),L=this.priorityDeferred?x:0,N=e._pass===Uo.PRELOAD_FLIGHT?0:T;this._priority=C+w+D+P+L+N};er.prototype.isDestroyed=function(){return!1};er.prototype.destroy=function(){return this._content=this._content&&this._content.destroy(),this._expiredContent=this._expiredContent&&!this._expiredContent.isDestroyed()&&this._expiredContent.destroy(),this._debugBoundingVolume=this._debugBoundingVolume&&this._debugBoundingVolume.destroy(),this._debugContentBoundingVolume=this._debugContentBoundingVolume&&this._debugContentBoundingVolume.destroy(),this._debugViewerRequestVolume=this._debugViewerRequestVolume&&this._debugViewerRequestVolume.destroy(),le(this)};var If=er;function m_(e){e=y(e,y.EMPTY_OBJECT);let t=e.id,n=e.group,i=e.class,o=u(n.properties)?n.properties:{};this._class=i,this._properties=o,this._id=t,this._extras=n.extras,this._extensions=n.extensions}Object.defineProperties(m_.prototype,{class:{get:function(){return this._class}},id:{get:function(){return this._id}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});m_.prototype.hasProperty=function(e){return Bn.hasProperty(e,this._properties,this._class)};m_.prototype.hasPropertyBySemantic=function(e){return Bn.hasPropertyBySemantic(e,this._properties,this._class)};m_.prototype.getPropertyIds=function(e){return Bn.getPropertyIds(this._properties,this._class,e)};m_.prototype.getProperty=function(e){return Bn.getProperty(e,this._properties,this._class)};m_.prototype.setProperty=function(e,t){return Bn.setProperty(e,t,this._properties,this._class)};m_.prototype.getPropertyBySemantic=function(e){return Bn.getPropertyBySemantic(e,this._properties,this._class)};m_.prototype.setPropertyBySemantic=function(e,t){return Bn.setPropertyBySemantic(e,t,this._properties,this._class)};var KC=m_;function p_(e){e=y(e,y.EMPTY_OBJECT);let t=e.tileset,n=e.class,i=u(t.properties)?t.properties:{};this._class=n,this._properties=i,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(p_.prototype,{class:{get:function(){return this._class}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});p_.prototype.hasProperty=function(e){return Bn.hasProperty(e,this._properties,this._class)};p_.prototype.hasPropertyBySemantic=function(e){return Bn.hasPropertyBySemantic(e,this._properties,this._class)};p_.prototype.getPropertyIds=function(e){return Bn.getPropertyIds(this._properties,this._class,e)};p_.prototype.getProperty=function(e){return Bn.getProperty(e,this._properties,this._class)};p_.prototype.setProperty=function(e,t){return Bn.setProperty(e,t,this._properties,this._class)};p_.prototype.getPropertyBySemantic=function(e){return Bn.getPropertyBySemantic(e,this._properties,this._class)};p_.prototype.setPropertyBySemantic=function(e,t){return Bn.setPropertyBySemantic(e,t,this._properties,this._class)};var hM=p_;function yce(e){e=y(e,y.EMPTY_OBJECT);let t=e.metadataJson,n=e.schema,i=y(t.metadata,t.tileset),o;u(i)&&(o=new hM({tileset:i,class:n.classes[i.class]}));let r=[],s=[],a=t.groups;if(Array.isArray(a)){let c=a.length;for(let l=0;l<c;l++){let f=a[l];s.push(new KC({group:f,class:n.classes[f.class]}))}}else if(u(a)){r=Object.keys(a).sort();let c=r.length;for(let l=0;l<c;l++){let f=r[l];if(a.hasOwnProperty(f)){let d=a[f];s.push(new KC({id:f,group:a[f],class:n.classes[d.class]}))}}}this._schema=n,this._groups=s,this._groupIds=r,this._tileset=o,this._statistics=t.statistics,this._extras=t.extras,this._extensions=t.extensions}Object.defineProperties(yce.prototype,{schema:{get:function(){return this._schema}},groups:{get:function(){return this._groups}},groupIds:{get:function(){return this._groupIds}},tileset:{get:function(){return this._tileset}},statistics:{get:function(){return this._statistics}},extras:{get:function(){return this._extras}},extensions:{get:function(){return this._extensions}}});var bb=yce;var xce={},v9e=new h;xce.checkChildrenWithinParent=function(e){let t=e.children,n=t.length,i=e.boundingVolume;if(i instanceof pu||i instanceof vf){let o=i._orientedBoundingBox;e._optimChildrenWithinParent=Cf.USE_OPTIMIZATION;for(let r=0;r<n;++r){let a=t[r].boundingVolume;if(!(a instanceof pu||a instanceof vf)){e._optimChildrenWithinParent=Cf.SKIP_OPTIMIZATION;break}let c=a._orientedBoundingBox,l=h.subtract(c.center,o.center,v9e),f=h.magnitude(l);h.divideByScalar(l,f,l);let d=Math.abs(o.halfAxes[0]*l.x)+Math.abs(o.halfAxes[1]*l.y)+Math.abs(o.halfAxes[2]*l.z)+Math.abs(o.halfAxes[3]*l.x)+Math.abs(o.halfAxes[4]*l.y)+Math.abs(o.halfAxes[5]*l.z)+Math.abs(o.halfAxes[6]*l.x)+Math.abs(o.halfAxes[7]*l.y)+Math.abs(o.halfAxes[8]*l.z),p=Math.abs(c.halfAxes[0]*l.x)+Math.abs(c.halfAxes[1]*l.y)+Math.abs(c.halfAxes[2]*l.z)+Math.abs(c.halfAxes[3]*l.x)+Math.abs(c.halfAxes[4]*l.y)+Math.abs(c.halfAxes[5]*l.z)+Math.abs(c.halfAxes[6]*l.x)+Math.abs(c.halfAxes[7]*l.y)+Math.abs(c.halfAxes[8]*l.z);if(d<=p+f){e._optimChildrenWithinParent=Cf.SKIP_OPTIMIZATION;break}}}return e._optimChildrenWithinParent===Cf.USE_OPTIMIZATION};var mM=xce;function pM(){this.head=void 0,this.tail=void 0,this._length=0}Object.defineProperties(pM.prototype,{length:{get:function(){return this._length}}});function D9e(e,t,n){this.item=e,this.previous=t,this.next=n}pM.prototype.add=function(e){let t=new D9e(e,this.tail,void 0);return u(this.tail)?(this.tail.next=t,this.tail=t):(this.head=t,this.tail=t),++this._length,t};function bce(e,t){u(t.previous)&&u(t.next)?(t.previous.next=t.next,t.next.previous=t.previous):u(t.previous)?(t.previous.next=void 0,e.tail=t.previous):u(t.next)?(t.next.previous=void 0,e.head=t.next):(e.head=void 0,e.tail=void 0),t.next=void 0,t.previous=void 0}pM.prototype.remove=function(e){u(e)&&(bce(this,e),--this._length)};pM.prototype.splice=function(e,t){if(e===t)return;bce(this,t);let n=e.next;e.next=t,this.tail===e?this.tail=t:n.previous=t,t.next=n,t.previous=e};var _M=pM;function Tb(){this._list=new _M,this._sentinel=this._list.add(),this._trimTiles=!1}Tb.prototype.reset=function(){this._list.splice(this._list.tail,this._sentinel)};Tb.prototype.touch=function(e){let t=e.cacheNode;u(t)&&this._list.splice(this._sentinel,t)};Tb.prototype.add=function(e){u(e.cacheNode)||(e.cacheNode=this._list.add(e))};Tb.prototype.unloadTile=function(e,t,n){let i=t.cacheNode;u(i)&&(this._list.remove(i),t.cacheNode=void 0,n(e,t))};Tb.prototype.unloadTiles=function(e,t){let n=this._trimTiles;this._trimTiles=!1;let i=this._list,o=this._sentinel,r=i.head;for(;r!==o&&(e.totalMemoryUsageInBytes>e.cacheBytes||n);){let s=r.item;r=r.next,this.unloadTile(e,s,t)}};Tb.prototype.trim=function(){this._trimTiles=!0};var gM=Tb;function RV(e){this.tilePropertyName=e,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE,this._previousMinimum=Number.MAX_VALUE,this._previousMaximum=-Number.MAX_VALUE,this._referenceMinimum={},this._referenceMaximum={}}function PW(e,t){let n;return t==="_loadTimestamp"?n=J.toDate(e).getTime():n=e,n}RV.prototype.setReferenceMinimumMaximum=function(e,t,n){this._referenceMinimum[n]=PW(e,n),this._referenceMaximum[n]=PW(t,n)};function I9e(e,t){let n=e.tilePropertyName;if(u(n)){let i=PW(t[n],n);return u(i)?(e._maximum=Math.max(i,e._maximum),e._minimum=Math.min(i,e._minimum),i):(e.tilePropertyName=void 0,i)}}var IW=[new G(.1,.1,.1,1),new G(.153,.278,.878,1),new G(.827,.231,.49,1),new G(.827,.188,.22,1),new G(1,.592,.259,1),new G(1,.843,0,1)];RV.prototype.colorize=function(e,t){let n=this.tilePropertyName;if(!u(n)||!e.contentAvailable||e._selectedFrame!==t.frameNumber)return;let i=I9e(this,e),o=this._previousMinimum,r=this._previousMaximum;if(o===Number.MAX_VALUE||r===-Number.MAX_VALUE)return;let s=r-o+O.EPSILON7,c=O.clamp(i-o,0,s)/s,l=IW.length-1,f=c*l,d=Math.floor(f),p=Math.ceil(f),g=f-d,m=IW[d],x=IW[p],b=G.clone(G.WHITE);b.red=O.lerp(m.red,x.red,g),b.green=O.lerp(m.green,x.green,g),b.blue=O.lerp(m.blue,x.blue,g),e._debugColor=b};RV.prototype.resetMinimumMaximum=function(){let e=this.tilePropertyName;if(u(e)){let t=this._referenceMinimum[e],n=this._referenceMaximum[e],i=u(t)&&u(n);this._previousMinimum=i?t:this._minimum,this._previousMaximum=i?n:this._maximum,this._minimum=Number.MAX_VALUE,this._maximum=-Number.MAX_VALUE}};var yM=RV;function ZC(){this.selected=0,this.visited=0,this.numberOfCommands=0,this.numberOfAttemptedRequests=0,this.numberOfPendingRequests=0,this.numberOfTilesProcessing=0,this.numberOfTilesWithContentReady=0,this.numberOfTilesTotal=0,this.numberOfLoadedTilesTotal=0,this.numberOfFeaturesSelected=0,this.numberOfFeaturesLoaded=0,this.numberOfPointsSelected=0,this.numberOfPointsLoaded=0,this.numberOfTrianglesSelected=0,this.numberOfTilesStyled=0,this.numberOfFeaturesStyled=0,this.numberOfTilesCulledWithChildrenUnion=0,this.geometryByteLength=0,this.texturesByteLength=0,this.batchTableByteLength=0}ZC.prototype.clear=function(){this.selected=0,this.visited=0,this.numberOfCommands=0,this.numberOfAttemptedRequests=0,this.numberOfFeaturesSelected=0,this.numberOfPointsSelected=0,this.numberOfTrianglesSelected=0,this.numberOfTilesStyled=0,this.numberOfFeaturesStyled=0,this.numberOfTilesCulledWithChildrenUnion=0};function OV(e,t,n,i){let o=t.innerContents,r=t.pointsLength,s=t.trianglesLength,a=t.featuresLength,c=t.geometryByteLength,l=t.texturesByteLength,f=t.batchTableByteLength;if(i?(e.numberOfFeaturesLoaded+=n?-a:a,e.numberOfPointsLoaded+=n?-r:r,e.geometryByteLength+=n?-c:c,e.texturesByteLength+=n?-l:l,e.batchTableByteLength+=n?-f:f):(e.numberOfFeaturesSelected+=n?-a:a,e.numberOfPointsSelected+=n?-r:r,e.numberOfTrianglesSelected+=n?-s:s),u(o)){let d=o.length;for(let p=0;p<d;++p)OV(e,o[p],n,i)}}ZC.prototype.incrementSelectionCounts=function(e){OV(this,e,!1,!1)};ZC.prototype.incrementLoadCounts=function(e){OV(this,e,!1,!0)};ZC.prototype.decrementLoadCounts=function(e){OV(this,e,!0,!0)};ZC.clone=function(e,t){t.selected=e.selected,t.visited=e.visited,t.numberOfCommands=e.numberOfCommands,t.selected=e.selected,t.numberOfAttemptedRequests=e.numberOfAttemptedRequests,t.numberOfPendingRequests=e.numberOfPendingRequests,t.numberOfTilesProcessing=e.numberOfTilesProcessing,t.numberOfTilesWithContentReady=e.numberOfTilesWithContentReady,t.numberOfTilesTotal=e.numberOfTilesTotal,t.numberOfFeaturesSelected=e.numberOfFeaturesSelected,t.numberOfFeaturesLoaded=e.numberOfFeaturesLoaded,t.numberOfPointsSelected=e.numberOfPointsSelected,t.numberOfPointsLoaded=e.numberOfPointsLoaded,t.numberOfTrianglesSelected=e.numberOfTrianglesSelected,t.numberOfTilesStyled=e.numberOfTilesStyled,t.numberOfFeaturesStyled=e.numberOfFeaturesStyled,t.numberOfTilesCulledWithChildrenUnion=e.numberOfTilesCulledWithChildrenUnion,t.geometryByteLength=e.geometryByteLength,t.texturesByteLength=e.texturesByteLength,t.batchTableByteLength=e.batchTableByteLength};var __=ZC;function xM(){this._style=void 0,this._styleDirty=!1,this._lastStyleTime=0}Object.defineProperties(xM.prototype,{style:{get:function(){return this._style},set:function(e){e!==this._style&&(this._style=e,this._styleDirty=!0)}}});xM.prototype.makeDirty=function(){this._styleDirty=!0};xM.prototype.resetDirty=function(){this._styleDirty=!1};xM.prototype.applyStyle=function(e){if(!u(e.root)||u(this._style)&&!this._style._ready)return;let t=this._styleDirty;t&&++this._lastStyleTime;let n=this._lastStyleTime,i=e._statistics,o=t?e._selectedTiles:e._selectedTilesToStyle,r=o.length;for(let s=0;s<r;++s){let a=o[s];if(a.lastStyleTime!==n){let c=a.content;a.lastStyleTime=n,c.applyStyle(this._style),i.numberOfFeaturesStyled+=c.featuresLength,++i.numberOfTilesStyled}}};var bM=xM;function P9e(e,t,n){let i=ai(t,"3DTILES_implicit_tiling")?t.extensions["3DTILES_implicit_tiling"]:t.implicitTiling;this.baseResource=e,this.geometricError=t.geometricError,this.metadataSchema=n;let o=t.boundingVolume;if(!u(o.box)&&!u(o.region)&&!ai(o,"3DTILES_bounding_volume_S2")&&!ai(o,"3DTILES_bounding_volume_cylinder"))throw new ue("Only box, region, 3DTILES_bounding_volume_S2, and 3DTILES_bounding_volume_cylinder are supported for implicit tiling");this.boundingVolume=o,this.refine=t.refine,this.subtreeUriTemplate=new Ie({url:i.subtrees.uri}),this.contentUriTemplates=[],this.contentHeaders=[];let r=R9e(t);for(let s=0;s<r.length;s++){let a=r[s];this.contentHeaders.push(We(a,!0));let c=new Ie({url:a.uri});this.contentUriTemplates.push(c)}this.contentCount=this.contentHeaders.length,this.tileHeader=O9e(t),this.subdivisionScheme=$r[i.subdivisionScheme],this.branchingFactor=$r.getBranchingFactor(this.subdivisionScheme),this.subtreeLevels=i.subtreeLevels,u(i.availableLevels)?this.availableLevels=i.availableLevels:this.availableLevels=i.maximumLevel+1}function R9e(e){if(ai(e,"3DTILES_multiple_contents")){let t=e.extensions["3DTILES_multiple_contents"];return u(t.contents)?t.contents:t.content}return u(e.contents)?e.contents:u(e.content)?[e.content]:[]}function O9e(e){let t=We(e,!0);return u(t.extensions)&&(delete t.extensions["3DTILES_implicit_tiling"],delete t.extensions["3DTILES_multiple_contents"],Object.keys(t.extensions).length===0&&delete t.extensions),delete t.implicitTiling,delete t.contents,delete t.content,t}var Ab=P9e;var TM={};function Tce(e){return e=(e^e<<8)&16711935,e=(e^e<<4)&252645135,e=(e^e<<2)&858993459,e=(e^e<<1)&1431655765,e}function RW(e){return e=(e^e<<16)&50331903,e=(e^e<<8)&50393103,e=(e^e<<4)&51130563,e=(e^e<<2)&153391689,e}function Ace(e){return e&=1431655765,e=(e^e>>1)&858993459,e=(e^e>>2)&252645135,e=(e^e>>4)&16711935,e=(e^e>>8)&65535,e}function OW(e){return e&=153391689,e=(e^e>>2)&51130563,e=(e^e>>4)&50393103,e=(e^e>>8)&4278190335,e=(e^e>>16)&1023,e}TM.encode2D=function(e,t){return(Tce(e)|Tce(t)<<1)>>>0};TM.decode2D=function(e,t){return u(t)||(t=new Array(2)),t[0]=Ace(e),t[1]=Ace(e>>1),t};TM.encode3D=function(e,t,n){return RW(e)|RW(t)<<1|RW(n)<<2};TM.decode3D=function(e,t){return u(t)||(t=new Array(3)),t[0]=OW(e),t[1]=OW(e>>1),t[2]=OW(e>>2),t};var xy=TM;function qo(e){this.subdivisionScheme=e.subdivisionScheme,this.subtreeLevels=e.subtreeLevels,this.level=e.level,this.x=e.x,this.y=e.y,this.z=void 0,e.subdivisionScheme===$r.OCTREE&&(this.z=e.z)}Object.defineProperties(qo.prototype,{childIndex:{get:function(){let e=0;return e|=this.x&1,e|=(this.y&1)<<1,this.subdivisionScheme===$r.OCTREE&&(e|=(this.z&1)<<2),e}},mortonIndex:{get:function(){return this.subdivisionScheme===$r.OCTREE?xy.encode3D(this.x,this.y,this.z):xy.encode2D(this.x,this.y)}},tileIndex:{get:function(){let e=this.subdivisionScheme===$r.OCTREE?((1<<3*this.level)-1)/7:((1<<2*this.level)-1)/3,t=this.mortonIndex;return e+t}}});qo.prototype.getDescendantCoordinates=function(e){let t=this.level+e.level,n=(this.x<<e.level)+e.x,i=(this.y<<e.level)+e.y;if(this.subdivisionScheme===$r.OCTREE){let o=(this.z<<e.level)+e.z;return new qo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:o})}return new qo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};qo.prototype.getAncestorCoordinates=function(e){let t=1<<e,n=this.level-e,i=Math.floor(this.x/t),o=Math.floor(this.y/t);if(this.subdivisionScheme===$r.OCTREE){let r=Math.floor(this.z/t);return new qo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:o,z:r})}return new qo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:n,x:i,y:o})};qo.prototype.getOffsetCoordinates=function(e){let t=e.level-this.level,n=1<<t,i=e.x%n,o=e.y%n;if(this.subdivisionScheme===$r.OCTREE){let r=e.z%n;return new qo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:o,z:r})}return new qo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:i,y:o})};qo.prototype.getChildCoordinates=function(e){let t=this.level+1,n=2*this.x+e%2,i=2*this.y+Math.floor(e/2)%2;if(this.subdivisionScheme===$r.OCTREE){let o=2*this.z+Math.floor(e/4)%2;return new qo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i,z:o})}return new qo({subdivisionScheme:this.subdivisionScheme,subtreeLevels:this.subtreeLevels,level:t,x:n,y:i})};qo.prototype.getSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels)};qo.prototype.getParentSubtreeCoordinates=function(){return this.getAncestorCoordinates(this.level%this.subtreeLevels+this.subtreeLevels)};qo.prototype.isAncestor=function(e){let t=e.level-this.level;if(t<=0)return!1;let n=e.x>>t,i=e.y>>t,o=this.x===n,r=this.y===i;if(this.subdivisionScheme===$r.OCTREE){let s=e.z>>t,a=this.z===s;return o&&r&&a}return o&&r};qo.prototype.isEqual=function(e){return this.subdivisionScheme===e.subdivisionScheme&&this.subtreeLevels===e.subtreeLevels&&this.level===e.level&&this.x===e.x&&this.y===e.y&&(this.subdivisionScheme===$r.OCTREE?this.z===e.z:!0)};qo.prototype.isImplicitTilesetRoot=function(){return this.level===0};qo.prototype.isSubtreeRoot=function(){return this.level%this.subtreeLevels===0};qo.prototype.isBottomOfSubtree=function(){return this.level%this.subtreeLevels===this.subtreeLevels-1};qo.prototype.getTemplateValues=function(){let e={level:this.level,x:this.x,y:this.y};return this.subdivisionScheme===$r.OCTREE&&(e.z=this.z),e};var Cce=[0,0,0];qo.fromMortonIndex=function(e,t,n,i){let o;return e===$r.OCTREE?(o=xy.decode3D(i,Cce),new qo({subdivisionScheme:e,subtreeLevels:t,level:n,x:o[0],y:o[1],z:o[2]})):(o=xy.decode2D(i,Cce),new qo({subdivisionScheme:e,subtreeLevels:t,level:n,x:o[0],y:o[1]}))};qo.fromTileIndex=function(e,t,n){let i,o,r;return e===$r.OCTREE?(i=Math.floor(O.log2(7*n+1)/3),o=((1<<3*i)-1)/7,r=n-o):(i=Math.floor(O.log2(3*n+1)/2),o=((1<<2*i)-1)/3,r=n-o),qo.fromMortonIndex(e,t,i,r)};var Cb=qo;function g_(){}g_.selectTiles=function(e,t){de.throwInstantiationError()};g_.sortChildrenByDistanceToCamera=function(e,t){return t._distanceToCamera===0&&e._distanceToCamera===0?t._centerZDepth-e._centerZDepth:t._distanceToCamera-e._distanceToCamera};g_.canTraverse=function(e){return e.children.length===0?!1:e.hasTilesetContent||e.hasImplicitContent?!e.contentExpired:e._screenSpaceError>e.tileset.memoryAdjustedScreenSpaceError};g_.selectTile=function(e,t){if(e.contentVisibility(t)===nn.OUTSIDE)return;e._wasSelectedLastFrame=!0;let{content:n,tileset:i}=e;n.featurePropertiesDirty?(n.featurePropertiesDirty=!1,e.lastStyleTime=0,i._selectedTilesToStyle.push(e)):e._selectedFrame<t.frameNumber-1&&(i._selectedTilesToStyle.push(e),e._wasSelectedLastFrame=!1),e._selectedFrame=t.frameNumber,i._selectedTiles.push(e)};g_.visitTile=function(e,t){++e.tileset._statistics.visited,e._visitedFrame=t.frameNumber};g_.touchTile=function(e,t){e._touchedFrame!==t.frameNumber&&(e.tileset._cache.touch(e),e._touchedFrame=t.frameNumber)};g_.loadTile=function(e,t){let{tileset:n}=e;if(e._requestedFrame===t.frameNumber||!e.hasUnloadedRenderableContent&&!e.contentExpired||!M9e(e,t))return;let i=t.camera.timeSinceMoved<n.foveatedTimeDelay;e.priorityDeferred&&i||(e._requestedFrame=t.frameNumber,n._requestedTiles.push(e))};function M9e(e,t){let{tileset:n}=e;if(!n._cullRequestsWhileMoving)return!0;let{positionWCDeltaMagnitude:i,positionWCDeltaMagnitudeLastFrame:o}=t.camera,r=i!==0?i:o,s=Math.max(e.boundingSphere.radius*2,1);return n.cullRequestsWhileMovingMultiplier*r/s<1}g_.updateTile=function(e,t){Ece(e,t),e.updateExpiration(),e._wasMinPriorityChild=!1,e._priorityHolder=e,F9e(e),e._shouldSelect=!1,e._finalResolution=!0};function Ece(e,t){if(e.updateVisibility(t),!e.isVisible)return;let n=e.children.length>0;if((e.hasTilesetContent||e.hasImplicitContent)&&n){let r=e.children[0];Ece(r,t),e._visible=r._visible;return}if(L9e(e,t)){e._visible=!1;return}let i=e.refine===Ho.REPLACE,o=e._optimChildrenWithinParent===Cf.USE_OPTIMIZATION;if(i&&o&&n&&!N9e(e,t)){++e.tileset._statistics.numberOfTilesCulledWithChildrenUnion,e._visible=!1;return}}function L9e(e,t){let{parent:n,tileset:i}=e;return!u(n)||n.hasTilesetContent||n.hasImplicitContent||n.refine!==Ho.ADD?!1:e.getScreenSpaceError(t,!0)<=i.memoryAdjustedScreenSpaceError}function N9e(e,t){let n=!1,i=e.children;for(let o=0;o<i.length;++o){let r=i[o];r.updateVisibility(t),n=n||r.isVisible}return n}function F9e(e){let t=e.tileset._minimumPriority,n=e.tileset._maximumPriority,i=e._priorityHolder;n.distance=Math.max(i._distanceToCamera,n.distance),t.distance=Math.min(i._distanceToCamera,t.distance),n.depth=Math.max(e._depth,n.depth),t.depth=Math.min(e._depth,t.depth),n.foveatedFactor=Math.max(i._foveatedFactor,n.foveatedFactor),t.foveatedFactor=Math.min(i._foveatedFactor,t.foveatedFactor),n.reverseScreenSpaceError=Math.max(e._priorityReverseScreenSpaceError,n.reverseScreenSpaceError),t.reverseScreenSpaceError=Math.min(e._priorityReverseScreenSpaceError,t.reverseScreenSpaceError)}var Gs=g_;function Sce(){}var AM={stack:new kc,stackMaximumLength:0};Sce.selectTiles=function(e,t){e._selectedTiles.length=0,e._requestedTiles.length=0,e.hasMixedContent=!1;let n=!0,i=e.root;if(i.updateVisibility(t),!i.isVisible)return n;let{touchTile:o,visitTile:r}=Gs,s=AM.stack;for(s.push(i);s.length>0;){AM.stackMaximumLength=Math.max(AM.stackMaximumLength,s.length);let a=s.pop(),c=a.refine===Ho.ADD,l=a.refine===Ho.REPLACE,f=B9e(a);f&&k9e(a,s,t),(c||l&&!f)&&(U9e(e,a),o(a,t),V9e(a,t),a.hasRenderableContent&&!a.contentAvailable&&(n=!1)),r(a,t)}return AM.stack.trim(AM.stackMaximumLength),n};function B9e(e){return e.children.length===0?!1:e.hasTilesetContent||e.hasImplicitContent?!e.contentExpired:(e.hasEmptyContent,!0)}function k9e(e,t,n){let{children:i}=e;for(let o=0;o<i.length;++o){let r=i[o];r.updateVisibility(n),r.isVisible&&t.push(r)}}function U9e(e,t){(t.hasUnloadedRenderableContent||t.contentExpired)&&(t._priority=0,e._requestedTiles.push(t))}function V9e(e,t){e.contentAvailable&&e.contentVisibility(t)!==nn.OUTSIDE&&e.tileset._selectedTiles.push(e)}var CM=Sce;function wce(){}var EM={stack:new kc,stackMaximumLength:0},SM={stack:new kc,stackMaximumLength:0};wce.selectTiles=function(e,t){if(e._requestedTiles.length=0,e.debugFreezeFrame)return;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,e._emptyTiles.length=0,e.hasMixedContent=!1;let n=e.root;if(Gs.updateTile(n,t),!n.isVisible||n.getScreenSpaceError(t,!0)<=e.memoryAdjustedScreenSpaceError)return;H9e(n,t),EM.stack.trim(EM.stackMaximumLength),SM.stack.trim(SM.stackMaximumLength);let i=e._requestedTiles;for(let o=0;o<i.length;++o)i[o].updatePriority()};function MW(e,t){e.contentAvailable&&Gs.selectTile(e,t)}function z9e(e,t,n){let i=e.refine===Ho.REPLACE,{tileset:o,children:r}=e,{updateTile:s,loadTile:a,touchTile:c}=Gs;for(let m=0;m<r.length;++m)s(r[m],n);r.sort(Gs.sortChildrenByDistanceToCamera);let l=i&&e.hasRenderableContent,f=!0,d=!1,p=-1,g=Number.MAX_VALUE;for(let m=0;m<r.length;++m){let x=r[m];if(x.isVisible?(t.push(x),x._foveatedFactor<g&&(p=m,g=x._foveatedFactor),d=!0):(l||o.loadSiblings)&&(x._foveatedFactor<g&&(p=m,g=x._foveatedFactor),a(x,n),c(x,n)),l){let b;x._inRequestVolume?x.hasRenderableContent?b=x.contentAvailable:b=G9e(x,n):b=!1,f=f&&b}}if(d||(f=!1),p!==-1&&i){let m=r[p];m._wasMinPriorityChild=!0;let x=(e._wasMinPriorityChild||e===o.root)&&g<=e._priorityHolder._foveatedFactor?e._priorityHolder:e;x._foveatedFactor=Math.min(m._foveatedFactor,x._foveatedFactor),x._distanceToCamera=Math.min(m._distanceToCamera,x._distanceToCamera);for(let b=0;b<r.length;++b)r[b]._priorityHolder=x}return f}function H9e(e,t){let{tileset:n}=e,{canTraverse:i,loadTile:o,visitTile:r,touchTile:s}=Gs,a=EM.stack;for(a.push(e);a.length>0;){EM.stackMaximumLength=Math.max(EM.stackMaximumLength,a.length);let c=a.pop(),l=c.parent,f=!u(l)||l._refines;c._refines=i(c)?z9e(c,a,t)&&f:!1;let d=!c._refines&&f;c.hasRenderableContent?c.refine===Ho.ADD?(MW(c,t),o(c,t)):c.refine===Ho.REPLACE&&(o(c,t),d&&MW(c,t)):(n._emptyTiles.push(c),o(c,t),d&&MW(c,t)),r(c,t),s(c,t)}}function G9e(e,t){let{canTraverse:n,updateTile:i,loadTile:o,touchTile:r}=Gs,s=!0,a=SM.stack;for(a.push(e);a.length>0;){SM.stackMaximumLength=Math.max(SM.stackMaximumLength,a.length);let c=a.pop(),l=c.children,f=l.length,d=!c.hasRenderableContent&&n(c),p=!c.hasRenderableContent&&c.children.length===0;if(!d&&!c.contentAvailable&&!p&&(s=!1),i(c,t),c.isVisible||(o(c,t),r(c,t)),d)for(let g=0;g<f;++g){let m=l[g];a.push(m)}}return s}var wM=wce;function vce(){}var vM={stack:new kc,stackMaximumLength:0},DM={stack:new kc,stackMaximumLength:0},y_={stack:new kc,stackMaximumLength:0,ancestorStack:new kc,ancestorStackMaximumLength:0},W9e=2;vce.selectTiles=function(e,t){if(e._requestedTiles.length=0,e.debugFreezeFrame)return;e._selectedTiles.length=0,e._selectedTilesToStyle.length=0,e._emptyTiles.length=0,e.hasMixedContent=!1;let n=e.root;if(Gs.updateTile(n,t),!n.isVisible||n.getScreenSpaceError(t,!0)<=e.memoryAdjustedScreenSpaceError)return;Z9e(n,t),Q9e(n,t),vM.stack.trim(vM.stackMaximumLength),DM.stack.trim(DM.stackMaximumLength),y_.stack.trim(y_.stackMaximumLength),y_.ancestorStack.trim(y_.ancestorStackMaximumLength);let i=e._requestedTiles;for(let o=0;o<i.length;++o)i[o].updatePriority()};function j9e(e,t){let{updateTile:n,touchTile:i,selectTile:o}=Gs,r=DM.stack;for(r.push(e);r.length>0;){DM.stackMaximumLength=Math.max(DM.stackMaximumLength,r.length);let a=r.pop().children;for(let c=0;c<a.length;++c){let l=a[c];l.isVisible&&(l.contentAvailable?(n(l,t),i(l,t),o(l,t)):l._depth-e._depth<W9e&&r.push(l))}}}function MV(e,t){let n=e.contentAvailable?e:e._ancestorWithContentAvailable;u(n)?n._shouldSelect=!0:j9e(e,t)}function q9e(e,t){e._ancestorWithContent=void 0,e._ancestorWithContentAvailable=void 0;let{parent:n}=e;if(!u(n))return;let i=!n.hasUnloadedRenderableContent||n._requestedFrame===t.frameNumber;e._ancestorWithContent=i?n:n._ancestorWithContent,e._ancestorWithContentAvailable=n.contentAvailable?n:n._ancestorWithContentAvailable}function Y9e(e,t){let n=t._ancestorWithContent;return!e.immediatelyLoadDesiredLevelOfDetail&&(t._priorityProgressiveResolutionScreenSpaceErrorLeaf||u(n)&&t._screenSpaceError<n._screenSpaceError/e.skipScreenSpaceErrorFactor&&t._depth>n._depth+e.skipLevels)}function X9e(e,t,n){let{tileset:i,children:o}=e,{updateTile:r,loadTile:s,touchTile:a}=Gs;for(let l=0;l<o.length;++l)r(o[l],n);o.sort(Gs.sortChildrenByDistanceToCamera);let c=!1;for(let l=0;l<o.length;++l){let f=o[l];f.isVisible?(t.push(f),c=!0):i.loadSiblings&&(s(f,n),a(f,n))}return c}function K9e(e,t){let{tileset:n}=e;return n.immediatelyLoadDesiredLevelOfDetail?!1:u(e._ancestorWithContent)?e._screenSpaceError===0?e.parent._screenSpaceError>t:e._screenSpaceError>t:!0}function Z9e(e,t){let{tileset:n}=e,i=n.immediatelyLoadDesiredLevelOfDetail?Number.MAX_VALUE:Math.max(n.baseScreenSpaceError,n.memoryAdjustedScreenSpaceError),{canTraverse:o,loadTile:r,visitTile:s,touchTile:a}=Gs,c=vM.stack;for(c.push(e);c.length>0;){vM.stackMaximumLength=Math.max(vM.stackMaximumLength,c.length);let l=c.pop();q9e(l,t);let f=l.parent,d=!u(f)||f._refines;l._refines=o(l)?X9e(l,c,t)&&d:!1;let p=!l._refines&&d;l.hasRenderableContent?l.refine===Ho.ADD?(MV(l,t),r(l,t)):l.refine===Ho.REPLACE&&(K9e(l,i)?(r(l,t),p&&MV(l,t)):p?(MV(l,t),r(l,t)):Y9e(n,l)&&r(l,t)):(n._emptyTiles.push(l),r(l,t),p&&MV(l,t)),s(l,t),a(l,t)}}function Q9e(e,t){let{selectTile:n,canTraverse:i}=Gs,{stack:o,ancestorStack:r}=y_,s;for(o.push(e);o.length>0||r.length>0;){if(y_.stackMaximumLength=Math.max(y_.stackMaximumLength,o.length),y_.ancestorStackMaximumLength=Math.max(y_.ancestorStackMaximumLength,r.length),r.length>0){let l=r.peek();if(l._stackLength===o.length){r.pop(),l!==s&&(l._finalResolution=!1),n(l,t);continue}}let a=o.pop();if(!u(a))continue;let c=i(a);if(a._shouldSelect)if(a.refine===Ho.ADD)n(a,t);else{if(a._selectionDepth=r.length,a._selectionDepth>0&&(a.tileset.hasMixedContent=!0),s=a,!c){n(a,t);continue}r.push(a),a._stackLength=o.length}if(c){let l=a.children;for(let f=0;f<l.length;++f){let d=l[f];d.isVisible&&o.push(d)}}}}var IM=vce;function tr(e){e=y(e,y.EMPTY_OBJECT),this._marsOptions=y(e.marsOptions,{}),this._url=void 0,this._basePath=void 0,this._root=void 0,this._resource=void 0,this._asset=void 0,this._properties=void 0,this._geometricError=void 0,this._scaledGeometricError=void 0,this._extensionsUsed=void 0,this._extensions=void 0,this._modelUpAxis=void 0,this._modelForwardAxis=void 0,this._cache=new gM,this._processingQueue=[],this._selectedTiles=[],this._emptyTiles=[],this._requestedTiles=[],this._selectedTilesToStyle=[],this._loadTimestamp=void 0,this._timeSinceLoad=0,this._updatedVisibilityFrame=0,this._updatedModelMatrixFrame=0,this._modelMatrixChanged=!1,this._previousModelMatrix=void 0,this._extras=void 0,this._credits=void 0,this._showCreditsOnScreen=y(e.showCreditsOnScreen,!1),this._cullWithChildrenBounds=y(e.cullWithChildrenBounds,!0),this._allTilesAdditive=!0,this._hasMixedContent=!1,this._stencilClearCommand=void 0,this._backfaceCommands=new kc,this._maximumScreenSpaceError=y(e.maximumScreenSpaceError,16),this._memoryAdjustedScreenSpaceError=this._maximumScreenSpaceError,this._cacheBytes=y(e.cacheBytes,512*1024*1024);let t=y(e.maximumCacheOverflowBytes,512*1024*1024);this._maximumCacheOverflowBytes=t,this._styleEngine=new bM,this._styleApplied=!1,this._modelMatrix=u(e.modelMatrix)?F.clone(e.modelMatrix):F.clone(F.IDENTITY),this._addHeightCallbacks=[],this._statistics=new __,this._statisticsLast=new __,this._statisticsPerPass=new Array(Uo.NUMBER_OF_PASSES);for(let o=0;o<Uo.NUMBER_OF_PASSES;++o)this._statisticsPerPass[o]=new __;this._requestedTilesInFlight=[],this._maximumPriority={foveatedFactor:-Number.MAX_VALUE,depth:-Number.MAX_VALUE,distance:-Number.MAX_VALUE,reverseScreenSpaceError:-Number.MAX_VALUE},this._minimumPriority={foveatedFactor:Number.MAX_VALUE,depth:Number.MAX_VALUE,distance:Number.MAX_VALUE,reverseScreenSpaceError:Number.MAX_VALUE},this._heatmap=new yM(e.debugHeatmapTilePropertyName),this.cullRequestsWhileMoving=y(e.cullRequestsWhileMoving,!0),this._cullRequestsWhileMoving=!1,this.cullRequestsWhileMovingMultiplier=y(e.cullRequestsWhileMovingMultiplier,60),this.progressiveResolutionHeightFraction=O.clamp(y(e.progressiveResolutionHeightFraction,.3),0,.5),this.preferLeaves=y(e.preferLeaves,!1),this._tilesLoaded=!1,this._initialTilesLoaded=!1,this._tileDebugLabels=void 0,this._classificationType=e.classificationType,this._ellipsoid=y(e.ellipsoid,ne.WGS84),this._initialClippingPlanesOriginMatrix=F.IDENTITY,this._clippingPlanesOriginMatrix=void 0,this._clippingPlanesOriginMatrixDirty=!0,this._vectorClassificationOnly=y(e.vectorClassificationOnly,!1),this._vectorKeepDecodedPositions=y(e.vectorKeepDecodedPositions,!1),this.preloadWhenHidden=y(e.preloadWhenHidden,!1),this.preloadFlightDestinations=y(e.preloadFlightDestinations,!0),this._pass=void 0,this.dynamicScreenSpaceError=y(e.dynamicScreenSpaceError,!0),this.foveatedScreenSpaceError=y(e.foveatedScreenSpaceError,!0),this._foveatedConeSize=y(e.foveatedConeSize,.1),this._foveatedMinimumScreenSpaceErrorRelaxation=y(e.foveatedMinimumScreenSpaceErrorRelaxation,0),this.foveatedInterpolationCallback=y(e.foveatedInterpolationCallback,O.lerp),this.foveatedTimeDelay=y(e.foveatedTimeDelay,.2),this.dynamicScreenSpaceErrorDensity=y(e.dynamicScreenSpaceErrorDensity,2e-4),this.dynamicScreenSpaceErrorFactor=y(e.dynamicScreenSpaceErrorFactor,24),this.dynamicScreenSpaceErrorHeightFalloff=y(e.dynamicScreenSpaceErrorHeightFalloff,.25),this._dynamicScreenSpaceErrorComputedDensity=0,this.shadows=y(e.shadows,Tn.ENABLED),this.show=y(e.show,!0),this.colorBlendMode=Al.HIGHLIGHT,this.colorBlendAmount=.5,this._pointCloudShading=new cm(e.pointCloudShading),this._pointCloudEyeDomeLighting=new Wp,this.loadProgress=new pe,this.allTilesLoaded=new pe,this.initialTilesLoaded=new pe,this.tileLoad=new pe,this.tileUnload=new pe,this.tileFailed=new pe,this.tileVisible=new pe,this.skipLevelOfDetail=y(e.skipLevelOfDetail,!1),this._disableSkipLevelOfDetail=!1,this.baseScreenSpaceError=y(e.baseScreenSpaceError,1024),this.skipScreenSpaceErrorFactor=y(e.skipScreenSpaceErrorFactor,16),this.skipLevels=y(e.skipLevels,1),this.immediatelyLoadDesiredLevelOfDetail=y(e.immediatelyLoadDesiredLevelOfDetail,!1),this.loadSiblings=y(e.loadSiblings,!1),this._clippingPlanes=void 0,this.clippingPlanes=e.clippingPlanes,u(e.imageBasedLighting)?(this._imageBasedLighting=e.imageBasedLighting,this._shouldDestroyImageBasedLighting=!1):(this._imageBasedLighting=new Sx,this._shouldDestroyImageBasedLighting=!0),this.lightColor=e.lightColor,this.backFaceCulling=y(e.backFaceCulling,!0),this._enableShowOutline=y(e.enableShowOutline,!0),this.showOutline=y(e.showOutline,!0),this.outlineColor=y(e.outlineColor,G.BLACK),this.splitDirection=y(e.splitDirection,Gc.NONE),this.disableCollision=y(e.disableCollision,!1),this._projectTo2D=y(e.projectTo2D,!1),this._enablePick=y(e.enablePick,!1),this.debugFreezeFrame=y(e.debugFreezeFrame,!1),this.debugColorizeTiles=y(e.debugColorizeTiles,!1),this._enableDebugWireframe=y(e.enableDebugWireframe,!1),this.debugWireframe=y(e.debugWireframe,!1),this.debugWireframe===!0&&this._enableDebugWireframe===!1&&Nt("tileset-debug-wireframe-ignored","enableDebugWireframe must be set to true in the Cesium3DTileset constructor, otherwise debugWireframe will be ignored."),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.debugShowContentBoundingVolume=y(e.debugShowContentBoundingVolume,!1),this.debugShowViewerRequestVolume=y(e.debugShowViewerRequestVolume,!1),this._tileDebugLabels=void 0,this.debugPickedTileLabelOnly=!1,this.debugPickedTile=void 0,this.debugPickPosition=void 0,this.debugShowGeometricError=y(e.debugShowGeometricError,!1),this.debugShowRenderingStatistics=y(e.debugShowRenderingStatistics,!1),this.debugShowMemoryUsage=y(e.debugShowMemoryUsage,!1),this.debugShowUrl=y(e.debugShowUrl,!1),this.examineVectorLinesFunction=void 0,this._metadataExtension=void 0,this._customShader=e.customShader;let n=y(e.featureIdLabel,"featureId_0");typeof n=="number"&&(n=`featureId_${n}`),this._featureIdLabel=n;let i=y(e.instanceFeatureIdLabel,"instanceFeatureId_0");typeof i=="number"&&(i=`instanceFeatureId_${i}`),this._instanceFeatureIdLabel=i}Object.defineProperties(tr.prototype,{isCesium3DTileset:{get:function(){return!0}},asset:{get:function(){return this._asset}},extensions:{get:function(){return this._extensions}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){xs.setOwner(e,this,"_clippingPlanes")}},properties:{get:function(){return this._properties}},tilesLoaded:{get:function(){return this._tilesLoaded}},resource:{get:function(){return this._resource}},basePath:{get:function(){return Sr("Cesium3DTileset.basePath","Cesium3DTileset.basePath has been deprecated. All tiles are relative to the url of the tileset JSON file that contains them. Use the url property instead."),this._basePath}},style:{get:function(){return this._styleEngine.style},set:function(e){this._styleEngine.style=e}},customShader:{get:function(){return this._customShader},set:function(e){this._customShader=e}},hasMixedContent:{get:function(){return this._hasMixedContent},set:function(e){this._hasMixedContent=e}},isSkippingLevelOfDetail:{get:function(){return this.skipLevelOfDetail&&!u(this._classificationType)&&!this._disableSkipLevelOfDetail&&!this._allTilesAdditive}},metadataExtension:{get:function(){return this._metadataExtension}},metadata:{get:function(){if(u(this._metadataExtension))return this._metadataExtension.tileset}},schema:{get:function(){if(u(this._metadataExtension))return this._metadataExtension.schema}},maximumScreenSpaceError:{get:function(){return this._maximumScreenSpaceError},set:function(e){this._maximumScreenSpaceError=e,this._memoryAdjustedScreenSpaceError=e}},cacheBytes:{get:function(){return this._cacheBytes},set:function(e){this._cacheBytes=e}},maximumCacheOverflowBytes:{get:function(){return this._maximumCacheOverflowBytes},set:function(e){this._maximumCacheOverflowBytes=e}},memoryAdjustedScreenSpaceError:{get:function(){return this._memoryAdjustedScreenSpaceError}},pointCloudShading:{get:function(){return this._pointCloudShading},set:function(e){this._pointCloudShading=e}},root:{get:function(){return this._root}},boundingSphere:{get:function(){return this._root.updateTransform(this._modelMatrix),this._root.boundingSphere}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=F.clone(e,this._modelMatrix)}},timeSinceLoad:{get:function(){return this._timeSinceLoad}},totalMemoryUsageInBytes:{get:function(){let e=this._statistics;return e.texturesByteLength+e.geometryByteLength+e.batchTableByteLength}},clippingPlanesOriginMatrix:{get:function(){return u(this._clippingPlanesOriginMatrix)?(this._clippingPlanesOriginMatrixDirty&&(F.multiply(this.root.computedTransform,this._initialClippingPlanesOriginMatrix,this._clippingPlanesOriginMatrix),this._clippingPlanesOriginMatrixDirty=!1),this._clippingPlanesOriginMatrix):F.IDENTITY}},styleEngine:{get:function(){return this._styleEngine}},statistics:{get:function(){return this._statistics}},classificationType:{get:function(){return this._classificationType}},ellipsoid:{get:function(){return this._ellipsoid}},foveatedConeSize:{get:function(){return this._foveatedConeSize},set:function(e){this._foveatedConeSize=e}},foveatedMinimumScreenSpaceErrorRelaxation:{get:function(){return this._foveatedMinimumScreenSpaceErrorRelaxation},set:function(e){this._foveatedMinimumScreenSpaceErrorRelaxation=e}},extras:{get:function(){return this._extras}},imageBasedLighting:{get:function(){return this._imageBasedLighting},set:function(e){e!==this._imageBasedLighting&&(this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=e,this._shouldDestroyImageBasedLighting=!1)}},vectorClassificationOnly:{get:function(){return this._vectorClassificationOnly}},vectorKeepDecodedPositions:{get:function(){return this._vectorKeepDecodedPositions}},showCreditsOnScreen:{get:function(){return this._showCreditsOnScreen},set:function(e){this._showCreditsOnScreen=e,Nce(this)}},featureIdLabel:{get:function(){return this._featureIdLabel},set:function(e){typeof e=="number"&&(e=`featureId_${e}`),this._featureIdLabel=e}},instanceFeatureIdLabel:{get:function(){return this._instanceFeatureIdLabel},set:function(e){typeof e=="number"&&(e=`instanceFeatureId_${e}`),this._instanceFeatureIdLabel=e}}});tr.fromIonAssetId=async function(e,t){let n=await su.fromAssetId(e);return tr.fromUrl(n,t)};tr.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=Ie.createIfNeeded(e),i;n.extension==="json"?i=n.getBaseUri(!0):n.isDataUri&&(i="");let o=await tr.loadJson(n),r=await $9e(n,o),s=new tr(t);s._resource=n,s._url=n.url,s._basePath=i,s._metadataExtension=r,s._geometricError=o.geometricError,s._scaledGeometricError=o.geometricError;let a=o.asset;s._asset=a,s._extras=o.extras,Nce(s);let c=u(o.asset.gltfUpAxis)?No.fromName(o.asset.gltfUpAxis):No.Y,l=y(t.modelUpAxis,c),f=y(t.modelForwardAxis,No.X);s._properties=o.properties,s._extensionsUsed=o.extensionsUsed,s._extensions=o.extensions,s._modelUpAxis=l,s._modelForwardAxis=f,s._root=s.loadTileset(n,o);let p=s._root.createBoundingVolume(o.root.boundingVolume,F.IDENTITY).boundingSphere.center,g=s._ellipsoid.cartesianToCartographic(p);return u(g)&&g.height>di._defaultMinTerrainHeight&&(s._initialClippingPlanesOriginMatrix=Pt.eastNorthUpToFixedFrame(p)),s._clippingPlanesOriginMatrix=F.clone(s._initialClippingPlanesOriginMatrix),s};tr.loadJson=function(e){return Ie.createIfNeeded(e).fetchJson()};tr.prototype.makeStyleDirty=function(){this._styleEngine.makeDirty()};tr.prototype.loadTileset=function(e,t,n){let i=t.asset;if(!u(i))throw new ue("Tileset must have an asset property.");if(i.version!=="0.0"&&i.version!=="1.0"&&i.version!=="1.1")throw new ue("The tileset must be 3D Tiles version 0.0, 1.0, or 1.1");u(t.extensionsRequired)&&tr.checkSupportedExtensions(t.extensionsRequired);let o=this._statistics,r=i.tilesetVersion;u(r)&&(this._basePath+=`?v=${r}`,e=e.clone(),e.setQueryParameters({v:r}));let s=Dce(this,e,t.root,n);u(n)&&(n.children.push(s),s._depth=n._depth+1);let a=[];for(a.push(s);a.length>0;){let c=a.pop();++o.numberOfTilesTotal,this._allTilesAdditive=this._allTilesAdditive&&c.refine===Ho.ADD;let l=c._header.children;if(u(l))for(let f=0;f<l.length;++f){let d=l[f],p=Dce(this,e,d,c);c.children.push(p),p._depth=c._depth+1,a.push(p)}this._cullWithChildrenBounds&&mM.checkChildrenWithinParent(c)}return s};function Dce(e,t,n,i){if(!(u(n.implicitTiling)||ai(n,"3DTILES_implicit_tiling")))return new If(e,t,n,i);let r=e.schema,s=new Ab(t,n,r),a=new Cb({subdivisionScheme:s.subdivisionScheme,subtreeLevels:s.subtreeLevels,level:0,x:0,y:0,z:0}),c=s.subtreeUriTemplate.getDerivedResource({templateValues:a.getTemplateValues()}).url,f=We(n,!0);f.contents=[{uri:c}],delete f.content,delete f.extensions;let d=new If(e,t,f,i);return d.implicitTileset=s,d.implicitCoordinates=a,d}async function $9e(e,t){let n=ai(t,"3DTILES_metadata")?t.extensions["3DTILES_metadata"]:t,i;if(u(n.schemaUri))e=e.getDerivedResource({url:n.schemaUri}),i=Yi.getSchemaLoader({resource:e});else if(u(n.schema))i=Yi.getSchemaLoader({schema:n.schema});else return;await i.load();let o=new bb({schema:i.schema,metadataJson:n});return Yi.unload(i),o}var Ice=new h,J9e=new fe,eWe=new F,tWe=new h,nWe=new h,iWe=new h,oWe=new h;function rWe(e,t){let n,i,o,r,s,a=t.camera,c=e._root,l=c.contentBoundingVolume;if(l instanceof vf)n=h.normalize(a.positionWC,Ice),i=a.directionWC,o=a.positionCartographic.height,r=l.minimumHeight,s=l.maximumHeight;else{let x=F.inverseTransformation(c.computedTransform,eWe),b=t.mapProjection.ellipsoid,T=l.boundingVolume,C=F.multiplyByPoint(x,T.center,tWe);if(h.magnitude(C)>b.minimumRadius){let A=fe.fromCartesian(C,b,J9e);n=h.normalize(a.positionWC,Ice),i=a.directionWC,o=a.positionCartographic.height,r=0,s=A.height*2}else{let A=F.multiplyByPoint(x,a.positionWC,nWe);if(n=h.UNIT_Z,i=F.multiplyByPointAsVector(x,a.directionWC,iWe),i=h.normalize(i,i),o=A.z,l instanceof pu){let S=Q.getColumn(T.halfAxes,2,oWe),w=h.magnitude(S);r=C.z-w,s=C.z+w}else if(l instanceof h_){let S=T.radius;r=C.z-S,s=C.z+S}}}let f=e.dynamicScreenSpaceErrorHeightFalloff,d=r+(s-r)*f,p=s,g=O.clamp((o-d)/(p-d),0,1),m=1-Math.abs(h.dot(i,n));m=m*(1-g),e._dynamicScreenSpaceErrorComputedDensity=e.dynamicScreenSpaceErrorDensity*m}function sWe(e,t){if(t.hasEmptyContent)return;let{statistics:n}=e,i=t.contentExpired,o=t.requestContent();u(o)&&(o.then(r=>{!u(r)||t.isDestroyed()||e.isDestroyed()||(e._processingQueue.push(t),++n.numberOfTilesProcessing)}).catch(r=>{Oce(r,e,t)}),i&&(t.hasTilesetContent||t.hasImplicitContent?bWe(e,t):(n.decrementLoadCounts(t.content),--n.numberOfTilesWithContentReady)),e._requestedTilesInFlight.push(t))}function Rce(e,t){return e._priority-t._priority}tr.prototype.postPassesUpdate=function(e){u(this._root)&&(aWe(this,e),AWe(this,e),this._cache.unloadTiles(this,Lce),this._styleApplied&&this._styleEngine.resetDirty(),this._styleApplied=!1)};tr.prototype.prePassesUpdate=function(e){if(!u(this._root))return;mWe(this,e);let t=this._clippingPlanes;this._clippingPlanesOriginMatrixDirty=!0,u(t)&&t.enabled&&t.update(e),u(this._loadTimestamp)||(this._loadTimestamp=J.clone(e.time)),this._timeSinceLoad=Math.max(J.secondsDifference(e.time,this._loadTimestamp)*1e3,0),this.dynamicScreenSpaceError&&rWe(this,e),e.newFrame&&this._cache.reset()};function aWe(e,t){let n=e._requestedTilesInFlight,i=0;for(let o=0;o<n.length;++o){let r=n[o],s=t.frameNumber-r._touchedFrame>=1;if(r._contentState!==jo.LOADING){++i;continue}else if(s){r.cancelRequests(),++i;continue}i>0&&(n[o-i]=r)}n.length-=i}function cWe(e){let t=e._requestedTiles;t.sort(Rce);for(let n=0;n<t.length;++n)sWe(e,t[n])}function Oce(e,t,n){if(t.isDestroyed())return;let i;n.isDestroyed()||(i=n._contentResource.url);let o=u(e.message)?e.message:e.toString();t.tileFailed.numberOfListeners>0?t.tileFailed.raiseEvent({url:i,message:o}):(console.log(`A 3D tile failed to load: ${i}`),console.log(`Error: ${o}`))}function lWe(e){let t=e._processingQueue,n=0;for(let i=0;i<t.length;++i){let o=t[i];if(o.isDestroyed()||o._contentState!==jo.PROCESSING){++n;continue}n>0&&(t[i-n]=o)}t.length-=n}var uWe=new fe,fWe=new fe,dWe=new h;function hWe(e,t,n){let i=e._addHeightCallbacks,o=t.boundingSphere;for(let r of i){if(r.invoked||t._wasSelectedLastFrame)continue;let s=r.ellipsoid,a=fe.clone(r.positionCartographic,uWe),c=fe.fromCartesian(o.center,s,fWe);u(c)&&(a.height=c.height);let l=fe.toCartesian(a,s,dWe);h.distance(l,o.center)<=o.radius&&n.afterRender.push(()=>{u(r.callback)&&r.callback(a),r.invoked=!1})}}function mWe(e,t){lWe(e);let n=e._processingQueue,{cacheBytes:i,maximumCacheOverflowBytes:o,statistics:r}=e,s=i+o,a=!1;for(let c=0;c<n.length;++c){if(e.totalMemoryUsageInBytes>s){a=!0;break}let l=n[c];try{l.process(e,t),l.contentReady&&(--r.numberOfTilesProcessing,e.tileLoad.raiseEvent(l))}catch(f){--r.numberOfTilesProcessing,Oce(f,e,l)}}e.totalMemoryUsageInBytes<i?_We(e):a&&n.length>0&&pWe(e)}function pWe(e){e._memoryAdjustedScreenSpaceError*=1.02;let t=e._processingQueue;for(let n=0;n<t.length;++n)t[n].updatePriority();t.sort(Rce)}function _We(e){e._memoryAdjustedScreenSpaceError=Math.max(e.memoryAdjustedScreenSpaceError/1.02,e.maximumScreenSpaceError)}var LV=new h,gWe={maximumFractionDigits:3};function Pce(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,gWe):Math.round(t).toLocaleString()}function LW(e){let{halfAxes:t,radius:n,center:i}=e.boundingVolume.boundingVolume,o=h.clone(i,LV);if(u(t))o.x+=.75*(t[0]+t[3]+t[6]),o.y+=.75*(t[1]+t[4]+t[7]),o.z+=.75*(t[2]+t[5]+t[8]);else if(u(n)){let r=h.normalize(i,LV);r=h.multiplyByScalar(r,.75*n,LV),o=h.add(r,i,LV)}return o}function NW(e,t,n){let i="",o=0;if(t.debugShowGeometricError&&(i+=`


Geometric error: ${e.geometricError}`,o++),t.debugShowRenderingStatistics&&(i+=`


Commands: ${e.commandsLength}`,o++,e.content.pointsLength>0&&(i+=`


Points: ${e.content.pointsLength}`,o++),e.content.trianglesLength>0&&(i+=`


Triangles: ${e.content.trianglesLength}`,o++),i+=`


Features: ${e.content.featuresLength}`,o++),t.debugShowMemoryUsage&&(i+=`


Texture Memory: ${Pce(e.content.texturesByteLength)}`,i+=`


Geometry Memory: ${Pce(e.content.geometryByteLength)}`,o+=2),t.debugShowUrl)if(e.hasMultipleContents){i+=`


Urls:`;let s=e.content.innerContentUrls;for(let a=0;a<s.length;a++)i+=`


- ${s[a]}`;o+=s.length}else i+=`


Url: ${e._contentHeader.uri}`,o++;let r={text:i.substring(1),position:n,font:`${19-o}px sans-serif`,showBackground:!0,disableDepthTestDistance:Number.POSITIVE_INFINITY};return t._tileDebugLabels.add(r)}function yWe(e,t){let n=e._selectedTiles,i=n.length,o=e._emptyTiles,r=o.length;if(e._tileDebugLabels.removeAll(),e.debugPickedTileLabelOnly){if(u(e.debugPickedTile)){let s=u(e.debugPickPosition)?e.debugPickPosition:LW(e.debugPickedTile),a=NW(e.debugPickedTile,e,s);a.pixelOffset=new z(15,-15)}}else{for(let s=0;s<i;++s){let a=n[s];NW(a,e,LW(a))}for(let s=0;s<r;++s){let a=o[s];(a.hasTilesetContent||a.hasImplicitContent)&&NW(a,e,LW(a))}}e._tileDebugLabels.update(t)}function xWe(e,t,n){e._styleEngine.applyStyle(e),e._styleApplied=!0;let{commandList:i,context:o}=t,r=i.length,s=e._selectedTiles,a=e.isSkippingLevelOfDetail&&e._hasMixedContent&&o.stencilBuffer&&s.length>0;e._backfaceCommands.length=0,a&&(u(e._stencilClearCommand)||(e._stencilClearCommand=new si({stencil:0,pass:Ae.CESIUM_3D_TILE,renderState:ke.fromCache({stencilMask:kt.SKIP_LOD_MASK})})),i.push(e._stencilClearCommand));let{statistics:c,tileVisible:l}=e,f=n.isRender,d=i.length;for(let m=0;m<s.length;++m){let x=s[m];f&&l.raiseEvent(x),hWe(e,x,t),x.update(e,t,n),c.incrementSelectionCounts(x.content),++c.selected}let p=e._emptyTiles;for(let m=0;m<p.length;++m)p[m].update(e,t,n);let g=i.length-d;if(e._backfaceCommands.trim(),a){let m=e._backfaceCommands.values,x=m.length;i.length+=x;for(let b=g-1;b>=0;--b)i[d+x+b]=i[d+b];for(let b=0;b<x;++b)i[d+b]=m[b]}g=i.length-r,c.numberOfCommands=g,f&&(e.pointCloudShading.attenuation&&e.pointCloudShading.eyeDomeLighting&&g>0&&e._pointCloudEyeDomeLighting.update(t,r,e.pointCloudShading,e.boundingSphere),e.debugShowGeometricError||e.debugShowRenderingStatistics||e.debugShowMemoryUsage||e.debugShowUrl?(u(e._tileDebugLabels)||(e._tileDebugLabels=new du),yWe(e,t)):e._tileDebugLabels=e._tileDebugLabels&&e._tileDebugLabels.destroy())}var Mce=[];function bWe(e,t){let n=t,i=Mce;for(i.push(t);i.length>0;){t=i.pop();let o=t.children;for(let r=0;r<o.length;++r)i.push(o[r]);t!==n&&(TWe(e,t),--e._statistics.numberOfTilesTotal)}n.children=[]}function Lce(e,t){e.tileUnload.raiseEvent(t),e._statistics.decrementLoadCounts(t.content),--e._statistics.numberOfTilesWithContentReady,t.unloadContent()}function TWe(e,t){e._cache.unloadTile(e,t,Lce),t.destroy()}tr.prototype.trimLoadedTiles=function(){this._cache.trim()};function AWe(e,t){let n=e._statistics,i=e._statisticsLast,o=n.numberOfPendingRequests,r=n.numberOfTilesProcessing,s=i.numberOfPendingRequests,a=i.numberOfTilesProcessing;__.clone(n,i);let c=o!==s||r!==a;c&&t.afterRender.push(function(){return e.loadProgress.raiseEvent(o,r),!0}),e._tilesLoaded=n.numberOfPendingRequests===0&&n.numberOfTilesProcessing===0&&n.numberOfAttemptedRequests===0,c&&e._tilesLoaded&&(t.afterRender.push(function(){return e.allTilesLoaded.raiseEvent(),!0}),e._initialTilesLoaded||(e._initialTilesLoaded=!0,t.afterRender.push(function(){return e.initialTilesLoaded.raiseEvent(),!0})))}function CWe(e){e._heatmap.resetMinimumMaximum(),e._minimumPriority.depth=Number.MAX_VALUE,e._maximumPriority.depth=-Number.MAX_VALUE,e._minimumPriority.foveatedFactor=Number.MAX_VALUE,e._maximumPriority.foveatedFactor=-Number.MAX_VALUE,e._minimumPriority.distance=Number.MAX_VALUE,e._maximumPriority.distance=-Number.MAX_VALUE,e._minimumPriority.reverseScreenSpaceError=Number.MAX_VALUE,e._maximumPriority.reverseScreenSpaceError=-Number.MAX_VALUE}function EWe(e,t){t.frameNumber===e._updatedModelMatrixFrame&&u(e._previousModelMatrix)||(e._updatedModelMatrixFrame=t.frameNumber,e._modelMatrixChanged=!F.equals(e.modelMatrix,e._previousModelMatrix),e._modelMatrixChanged&&(e._previousModelMatrix=F.clone(e.modelMatrix,e._previousModelMatrix)))}function SWe(e,t,n,i){if(t.mode===te.MORPHING||!u(e._root))return!1;let o=e._statistics;o.clear(),++e._updatedVisibilityFrame,CWe(e),EWe(e,t),e._cullRequestsWhileMoving=e.cullRequestsWhileMoving&&!e._modelMatrixChanged;let r=e.getTraversal(i).selectTiles(e,t);if(i.requestTiles&&cWe(e),xWe(e,t,i),__.clone(o,n),i.isRender){let s=e._credits;if(u(s)&&o.selected!==0)for(let a=0;a<s.length;++a){let c=s[a];t.creditDisplay.addCreditToNextFrame(c)}}return r}function Nce(e){let t=e._credits;u(t)||(t=[]),t.length=0,u(e.resource.credits)&&e.resource.credits.forEach(i=>{t.push(At.clone(i))});let n=e.asset.extras;if(u(n)&&u(n.cesium)&&u(n.cesium.credits)){let i=n.cesium.credits;for(let o=0;o<i.length;++o){let r=i[o];t.push(new At(r.html))}}t.forEach(i=>i.showOnScreen=i.showOnScreen||e._showCreditsOnScreen),e._credits=t}tr.prototype.getTraversal=function(e){let{pass:t}=e;return t===Uo.MOST_DETAILED_PRELOAD||t===Uo.MOST_DETAILED_PICK?CM:this.isSkippingLevelOfDetail?IM:wM};tr.prototype.update=function(e){this.updateForPass(e,e.tilesetPassState)};tr.prototype.updateForPass=function(e,t){let n=t.pass;if(n===Uo.PRELOAD&&(!this.preloadWhenHidden||this.show)||n===Uo.PRELOAD_FLIGHT&&(!this.preloadFlightDestinations||!this.show&&!this.preloadWhenHidden)||n===Uo.REQUEST_RENDER_MODE_DEFER_CHECK&&(!this._cullRequestsWhileMoving&&this.foveatedTimeDelay<=0||!this.show))return;let i=e.commandList,o=e.camera,r=e.cullingVolume;t.ready=!1;let s=Uo.getPassOptions(n),a=s.ignoreCommands,c=y(t.commandList,i),l=c.length;e.commandList=c,e.camera=y(t.camera,o),e.cullingVolume=y(t.cullingVolume,r);let f=this._statisticsPerPass[n];(this.show||a)&&(this._pass=n,t.ready=SWe(this,e,f,s)),a&&(c.length=l),e.commandList=i,e.camera=o,e.cullingVolume=r};tr.prototype.hasExtension=function(e){return u(this._extensionsUsed)?this._extensionsUsed.indexOf(e)>-1:!1};tr.prototype.isDestroyed=function(){return!1};tr.prototype.destroy=function(){if(this._tileDebugLabels=this._tileDebugLabels&&this._tileDebugLabels.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),u(this._root)){let e=Mce;for(e.push(this._root);e.length>0;){let t=e.pop();t.destroy();let n=t.children;for(let i=0;i<n.length;++i)e.push(n[i])}}return this._root=void 0,this._shouldDestroyImageBasedLighting&&!this._imageBasedLighting.isDestroyed()&&this._imageBasedLighting.destroy(),this._imageBasedLighting=void 0,le(this)};tr.supportedExtensions={"3DTILES_metadata":!0,"3DTILES_implicit_tiling":!0,"3DTILES_content_gltf":!0,"3DTILES_multiple_contents":!0,"3DTILES_bounding_volume_S2":!0,"3DTILES_batch_table_hierarchy":!0,"3DTILES_draco_point_compression":!0,MAXAR_content_geojson:!0};tr.checkSupportedExtensions=function(e){for(let t=0;t<e.length;t++)if(!tr.supportedExtensions[e[t]])throw new ue(`Unsupported 3D Tiles Extension: ${e[t]}`)};var wWe=new gn,vWe=new h,DWe=new fe;tr.prototype.getHeight=function(e,t){let n=t.globe?.ellipsoid;u(n)||(n=ne.WGS84);let i=wWe,o=n.cartographicToCartesian(e,i.direction);h.normalize(i.direction,i.direction),i.direction=h.normalize(o,i.direction),i.direction=h.negate(o,i.direction),i.origin=h.multiplyByScalar(i.direction,-2*n.maximumRadius,i.origin);let r=this.pick(i,t.frameState,vWe);if(u(r))return n.cartesianToCartographic(r,DWe)?.height};tr.prototype.updateHeight=function(e,t,n){n=y(n,ne.WGS84);let i={positionCartographic:e,ellipsoid:n,callback:t,invoked:!1},o=()=>{let r=this._addHeightCallbacks,s=r.length;for(let a=0;a<s;++a)if(r[a]===i){r.splice(a,1);break}i.callback&&(i.callback=void 0)};return this._addHeightCallbacks.push(i),o};var IWe=new ba,PWe=new h;tr.prototype.pick=function(e,t,n){if(!t.context.webgl2&&!this._enablePick)return;let i=this._selectedTiles,o=i.length,r=[];for(let c=0;c<o;++c){let l=i[c],f=ti.raySphere(e,l.contentBoundingVolume.boundingSphere,IWe);!u(f)||!u(l.content)||r.push(l)}let s=r.length;r.sort((c,l)=>{let f=se.distanceSquaredTo(c.contentBoundingVolume.boundingSphere,e.origin),d=se.distanceSquaredTo(l.contentBoundingVolume.boundingSphere,e.origin);return f-d});let a;for(let c=0;c<s;++c){let f=r[c].content.pick(e,t,PWe);if(u(f))return a=h.clone(f,n),a}};var sa=tr;var RWe=new F;function by(e,t){t.collectionChanged.addEventListener(by.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._tilesetHash={},this._entitiesToVisualize=new Tt,this._onCollectionChanged(t,t.values,[],[])}by.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._tilesetHash,i=this._primitives;for(let o=0,r=t.length;o<r;o++){let s=t[o],a=s._tileset,c,l=n[s.id],f=s.isShowing&&s.isAvailable(e)&&Y.getValueOrDefault(a._show,e,!0),d;f&&(d=s.computeModelMatrix(e,RWe),c=Ie.createIfNeeded(Y.getValueOrUndefined(a._uri,e)));let p=u(l)?l.tilesetPrimitive:void 0;if(!f){u(p)&&(p.show=!1);continue}(!u(l)||c.url!==l.url)&&(u(p)&&i.removeAndDestroy(p),delete n[s.id],OWe(c,n,s,i)),u(p)&&(p.show=!0,u(d)&&(p.modelMatrix=d),p.maximumScreenSpaceError=Y.getValueOrDefault(a.maximumScreenSpaceError,e,p.maximumScreenSpaceError))}return!0};by.prototype.isDestroyed=function(){return!1};by.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(by.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._tilesetHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)FW(this,e[i],t,n);return le(this)};by.prototype.getBoundingSphere=function(e,t){let n=this._tilesetHash[e.id];if(!u(n)||n.loadFail)return ct.FAILED;let i=n.tilesetPrimitive;return u(i)?i.show?(se.clone(i.boundingSphere,t),ct.DONE):ct.FAILED:ct.PENDING};by.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._entitiesToVisualize,a=this._tilesetHash,c=this._primitives;for(o=t.length-1;o>-1;o--)r=t[o],u(r._tileset)&&s.set(r.id,r);for(o=i.length-1;o>-1;o--)r=i[o],u(r._tileset)?s.set(r.id,r):(FW(this,r,a,c),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],FW(this,r,a,c),s.remove(r.id)};function FW(e,t,n,i){let o=n[t.id];u(o)&&(u(o.tilesetPrimitive)&&i.removeAndDestroy(o.tilesetPrimitive),delete n[t.id])}async function OWe(e,t,n,i){t[n.id]={url:e.url,loadFail:!1};try{let o=await sa.fromUrl(e);if(o.id=n,i.add(o),!u(t[n.id]))return;t[n.id].tilesetPrimitive=o}catch(o){console.error(o),t[n.id].loadFail=!0}}var PM=by;var MWe=G.WHITE,LWe=G.BLACK,NWe=new z(2,2);function QC(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new pe,this._evenColor=void 0,this._evenColorSubscription=void 0,this._oddColor=void 0,this._oddColorSubscription=void 0,this._repeat=void 0,this._repeatSubscription=void 0,this.evenColor=e.evenColor,this.oddColor=e.oddColor,this.repeat=e.repeat}Object.defineProperties(QC.prototype,{isConstant:{get:function(){return Y.isConstant(this._evenColor)&&Y.isConstant(this._oddColor)&&Y.isConstant(this._repeat)}},definitionChanged:{get:function(){return this._definitionChanged}},evenColor:ae("evenColor"),oddColor:ae("oddColor"),repeat:ae("repeat")});QC.prototype.getType=function(e){return"Checkerboard"};QC.prototype.getValue=function(e,t){return u(t)||(t={}),t.lightColor=Y.getValueOrClonedDefault(this._evenColor,e,MWe,t.lightColor),t.darkColor=Y.getValueOrClonedDefault(this._oddColor,e,LWe,t.darkColor),t.repeat=Y.getValueOrDefault(this._repeat,e,NWe),t};QC.prototype.equals=function(e){return this===e||e instanceof QC&&Y.equals(this._evenColor,e._evenColor)&&Y.equals(this._oddColor,e._oddColor)&&Y.equals(this._repeat,e._repeat)};var $C=QC;var Fce={id:void 0};function RM(e){if(e._firing){e._refire=!0;return}if(e._suspendCount===0){let t=e._addedEntities,n=e._removedEntities,i=e._changedEntities;if(i.length!==0||t.length!==0||n.length!==0){e._firing=!0;do{e._refire=!1;let o=t.values.slice(0),r=n.values.slice(0),s=i.values.slice(0);t.removeAll(),n.removeAll(),i.removeAll(),e._collectionChanged.raiseEvent(e,o,r,s)}while(e._refire);e._firing=!1}}}function cc(e){this._owner=e,this._entities=new Tt,this._addedEntities=new Tt,this._removedEntities=new Tt,this._changedEntities=new Tt,this._suspendCount=0,this._collectionChanged=new pe,this._id=qn(),this._show=!0,this._firing=!1,this._refire=!1}cc.prototype.suspendEvents=function(){this._suspendCount++};cc.prototype.resumeEvents=function(){this._suspendCount--,RM(this)};Object.defineProperties(cc.prototype,{collectionChanged:{get:function(){return this._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._entities.values}},show:{get:function(){return this._show},set:function(e){if(e===this._show)return;this.suspendEvents();let t,n=[],i=this._entities.values,o=i.length;for(t=0;t<o;t++)n.push(i[t].isShowing);for(this._show=e,t=0;t<o;t++){let r=n[t],s=i[t];r!==s.isShowing&&s.definitionChanged.raiseEvent(s,"isShowing",s.isShowing,r)}this.resumeEvents()}},owner:{get:function(){return this._owner}}});cc.prototype.computeAvailability=function(){let e=Ve.MAXIMUM_VALUE,t=Ve.MINIMUM_VALUE,n=this._entities.values;for(let i=0,o=n.length;i<o;i++){let s=n[i].availability;if(u(s)){let a=s.start,c=s.stop;J.lessThan(a,e)&&!a.equals(Ve.MINIMUM_VALUE)&&(e=a),J.greaterThan(c,t)&&!c.equals(Ve.MAXIMUM_VALUE)&&(t=c)}}return Ve.MAXIMUM_VALUE.equals(e)&&(e=Ve.MINIMUM_VALUE),Ve.MINIMUM_VALUE.equals(t)&&(t=Ve.MAXIMUM_VALUE),new Cn({start:e,stop:t})};cc.prototype.add=function(e){e instanceof Qo||(e=new Qo(e));let t=e.id,n=this._entities;if(n.contains(t))throw new de(`An entity with id ${t} already exists in this collection.`);return e.entityCollection=this,n.set(t,e),this._removedEntities.remove(t)||this._addedEntities.set(t,e),e.definitionChanged.addEventListener(cc.prototype._onEntityDefinitionChanged,this),RM(this),e};cc.prototype.remove=function(e){return u(e)?this.removeById(e.id):!1};cc.prototype.contains=function(e){return this._entities.get(e.id)===e};cc.prototype.removeById=function(e){if(!u(e))return!1;let n=this._entities.get(e);return this._entities.remove(e)?(this._addedEntities.remove(e)||(this._removedEntities.set(e,n),this._changedEntities.remove(e)),this._entities.remove(e),n.definitionChanged.removeEventListener(cc.prototype._onEntityDefinitionChanged,this),RM(this),!0):!1};cc.prototype.removeAll=function(){let e=this._entities,t=e.length,n=e.values,i=this._addedEntities,o=this._removedEntities;for(let r=0;r<t;r++){let s=n[r],a=s.id,c=i.get(a);u(c)||(s.definitionChanged.removeEventListener(cc.prototype._onEntityDefinitionChanged,this),o.set(a,s))}e.removeAll(),i.removeAll(),this._changedEntities.removeAll(),RM(this)};cc.prototype.getById=function(e){return this._entities.get(e)};cc.prototype.getOrCreateEntity=function(e){let t=this._entities.get(e);return u(t)||(Fce.id=e,t=new Qo(Fce),this.add(t)),t};cc.prototype._onEntityDefinitionChanged=function(e){let t=e.id;this._addedEntities.contains(t)||this._changedEntities.set(t,e),RM(this)};var Ws=cc;var NV={id:void 0},JC=new Array(2);function BW(e){let t=e.propertyNames,n=t.length;for(let i=0;i<n;i++)e[t[i]]=void 0;e._name=void 0,e._availability=void 0}function Bce(e,t,n,i){JC[0]=n,JC[1]=i.id,t[JSON.stringify(JC)]=i.definitionChanged.addEventListener(Lr.prototype._onDefinitionChanged,e)}function kce(e,t,n,i){JC[0]=n,JC[1]=i.id;let o=JSON.stringify(JC);t[o](),t[o]=void 0}function Ty(e){if(e._shouldRecomposite=!0,e._suspendCount!==0)return;let t=e._collections,n=t.length,i=e._collectionsCopy,o=i.length,r,s,a,c,l,f=e._composite,d=new Ws(e),p=e._eventHash,g;for(r=0;r<o;r++)for(l=i[r],l.collectionChanged.removeEventListener(Lr.prototype._onCollectionChanged,e),a=l.values,g=l.id,c=a.length-1;c>-1;c--)s=a[c],kce(e,p,g,s);for(r=n-1;r>=0;r--)for(l=t[r],l.collectionChanged.addEventListener(Lr.prototype._onCollectionChanged,e),a=l.values,g=l.id,c=a.length-1;c>-1;c--){s=a[c],Bce(e,p,g,s);let x=d.getById(s.id);u(x)||(x=f.getById(s.id),u(x)?BW(x):(NV.id=s.id,x=new Qo(NV)),d.add(x)),x.merge(s)}e._collectionsCopy=t.slice(0),f.suspendEvents(),f.removeAll();let m=d.values;for(r=0;r<m.length;r++)f.add(m[r]);f.resumeEvents()}function Lr(e,t){this._owner=t,this._composite=new Ws(this),this._suspendCount=0,this._collections=u(e)?e.slice():[],this._collectionsCopy=[],this._id=qn(),this._eventHash={},Ty(this),this._shouldRecomposite=!1}Object.defineProperties(Lr.prototype,{collectionChanged:{get:function(){return this._composite._collectionChanged}},id:{get:function(){return this._id}},values:{get:function(){return this._composite.values}},owner:{get:function(){return this._owner}}});Lr.prototype.addCollection=function(e,t){u(t)?this._collections.splice(t,0,e):(t=this._collections.length,this._collections.push(e)),Ty(this)};Lr.prototype.removeCollection=function(e){let t=this._collections.indexOf(e);return t!==-1?(this._collections.splice(t,1),Ty(this),!0):!1};Lr.prototype.removeAllCollections=function(){this._collections.length=0,Ty(this)};Lr.prototype.containsCollection=function(e){return this._collections.indexOf(e)!==-1};Lr.prototype.contains=function(e){return this._composite.contains(e)};Lr.prototype.indexOfCollection=function(e){return this._collections.indexOf(e)};Lr.prototype.getCollection=function(e){return this._collections[e]};Lr.prototype.getCollectionsLength=function(){return this._collections.length};function FV(e,t){return e.indexOf(t)}function Uce(e,t,n){let i=e._collections;if(t=O.clamp(t,0,i.length-1),n=O.clamp(n,0,i.length-1),t===n)return;let o=i[t];i[t]=i[n],i[n]=o,Ty(e)}Lr.prototype.raiseCollection=function(e){let t=FV(this._collections,e);Uce(this,t,t+1)};Lr.prototype.lowerCollection=function(e){let t=FV(this._collections,e);Uce(this,t,t-1)};Lr.prototype.raiseCollectionToTop=function(e){let t=FV(this._collections,e);t!==this._collections.length-1&&(this._collections.splice(t,1),this._collections.push(e),Ty(this))};Lr.prototype.lowerCollectionToBottom=function(e){let t=FV(this._collections,e);t!==0&&(this._collections.splice(t,1),this._collections.splice(0,0,e),Ty(this))};Lr.prototype.suspendEvents=function(){this._suspendCount++,this._composite.suspendEvents()};Lr.prototype.resumeEvents=function(){this._suspendCount--,this._shouldRecomposite&&this._suspendCount===0&&(Ty(this),this._shouldRecomposite=!1),this._composite.resumeEvents()};Lr.prototype.computeAvailability=function(){return this._composite.computeAvailability()};Lr.prototype.getById=function(e){return this._composite.getById(e)};Lr.prototype._onCollectionChanged=function(e,t,n){let i=this._collectionsCopy,o=i.length,r=this._composite;r.suspendEvents();let s,a,c,l,f=n.length,d=this._eventHash,p=e.id;for(s=0;s<f;s++){let m=n[s];kce(this,d,p,m);let x=m.id;for(a=o-1;a>=0;a--)c=i[a].getById(x),u(c)&&(u(l)||(l=r.getById(x),BW(l)),l.merge(c));u(l)||r.removeById(x),l=void 0}let g=t.length;for(s=0;s<g;s++){let m=t[s];Bce(this,d,p,m);let x=m.id;for(a=o-1;a>=0;a--)c=i[a].getById(x),u(c)&&(u(l)||(l=r.getById(x),u(l)?BW(l):(NV.id=x,l=new Qo(NV),r.add(l))),l.merge(c));l=void 0}r.resumeEvents()};Lr.prototype._onDefinitionChanged=function(e,t,n,i){let o=this._collections,r=this._composite,s=o.length,a=e.id,c=r.getById(a),l=c[t],f=!u(l),d=!0;for(let p=s-1;p>=0;p--){let g=o[p].getById(e.id);if(u(g)){let m=g[t];if(u(m)){if(d)if(d=!1,u(m.merge)&&u(m.clone))l=m.clone(l);else{l=m;break}l.merge(m)}}}f&&c.propertyNames.indexOf(t)===-1&&c.addProperty(t),c[t]=l};var kW=Lr;function UW(){this._removalFunctions=[]}UW.prototype.add=function(e,t,n){let i=e.addEventListener(t,n);this._removalFunctions.push(i);let o=this;return function(){i();let r=o._removalFunctions;r.splice(r.indexOf(i),1)}};UW.prototype.removeAll=function(){let e=this._removalFunctions;for(let t=0,n=e.length;t<n;++t)e[t]();e.length=0};var Nr=UW;function HW(e,t){return J.compare(e.start,t.start)}function Fr(e){if(this._intervals=[],this._changedEvent=new pe,u(e)){let t=e.length;for(let n=0;n<t;n++)this.addInterval(e[n])}}Object.defineProperties(Fr.prototype,{changedEvent:{get:function(){return this._changedEvent}},start:{get:function(){let e=this._intervals;return e.length===0?void 0:e[0].start}},isStartIncluded:{get:function(){let e=this._intervals;return e.length===0?!1:e[0].isStartIncluded}},stop:{get:function(){let e=this._intervals,t=e.length;return t===0?void 0:e[t-1].stop}},isStopIncluded:{get:function(){let e=this._intervals,t=e.length;return t===0?!1:e[t-1].isStopIncluded}},length:{get:function(){return this._intervals.length}},isEmpty:{get:function(){return this._intervals.length===0}}});Fr.prototype.equals=function(e,t){if(this===e)return!0;if(!(e instanceof Fr))return!1;let n=this._intervals,i=e._intervals,o=n.length;if(o!==i.length)return!1;for(let r=0;r<o;r++)if(!Cn.equals(n[r],i[r],t))return!1;return!0};Fr.prototype.get=function(e){return this._intervals[e]};Fr.prototype.removeAll=function(){this._intervals.length>0&&(this._intervals.length=0,this._changedEvent.raiseEvent(this))};Fr.prototype.findIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t]:void 0};Fr.prototype.findDataForIntervalContainingDate=function(e){let t=this.indexOf(e);return t>=0?this._intervals[t].data:void 0};Fr.prototype.contains=function(e){return this.indexOf(e)>=0};var VW=new Cn;Fr.prototype.indexOf=function(e){let t=this._intervals;VW.start=e,VW.stop=e;let n=Mo(t,VW,HW);return n>=0?t[n].isStartIncluded?n:n>0&&t[n-1].stop.equals(e)&&t[n-1].isStopIncluded?n-1:~n:(n=~n,n>0&&n-1<t.length&&Cn.contains(t[n-1],e)?n-1:~n)};Fr.prototype.findInterval=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.start,n=e.stop,i=e.isStartIncluded,o=e.isStopIncluded,r=this._intervals;for(let s=0,a=r.length;s<a;s++){let c=r[s];if((!u(t)||c.start.equals(t))&&(!u(n)||c.stop.equals(n))&&(!u(i)||c.isStartIncluded===i)&&(!u(o)||c.isStopIncluded===o))return r[s]}};Fr.prototype.addInterval=function(e,t){if(e.isEmpty)return;let n=this._intervals;if(n.length===0||J.greaterThan(e.start,n[n.length-1].stop)){n.push(e),this._changedEvent.raiseEvent(this);return}let i=Mo(n,e,HW);i<0?i=~i:i>0&&e.isStartIncluded&&n[i-1].isStartIncluded&&n[i-1].start.equals(e.start)?--i:i<n.length&&!e.isStartIncluded&&n[i].isStartIncluded&&n[i].start.equals(e.start)&&++i;let o;for(i>0&&(o=J.compare(n[i-1].stop,e.start),(o>0||o===0&&(n[i-1].isStopIncluded||e.isStartIncluded))&&((u(t)?t(n[i-1].data,e.data):n[i-1].data===e.data)?(J.greaterThan(e.stop,n[i-1].stop)?e=new Cn({start:n[i-1].start,stop:e.stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:e.isStopIncluded,data:e.data}):e=new Cn({start:n[i-1].start,stop:n[i-1].stop,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:n[i-1].isStopIncluded||e.stop.equals(n[i-1].stop)&&e.isStopIncluded,data:e.data}),n.splice(i-1,1),--i):(o=J.compare(n[i-1].stop,e.stop),(o>0||o===0&&n[i-1].isStopIncluded&&!e.isStopIncluded)&&n.splice(i,0,new Cn({start:e.stop,stop:n[i-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i-1].isStopIncluded,data:n[i-1].data})),n[i-1]=new Cn({start:n[i-1].start,stop:e.start,isStartIncluded:n[i-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:n[i-1].data}))));i<n.length&&(o=J.compare(e.stop,n[i].start),o>0||o===0&&(e.isStopIncluded||n[i].isStartIncluded));)if(u(t)?t(n[i].data,e.data):n[i].data===e.data)e=new Cn({start:e.start,stop:J.greaterThan(n[i].stop,e.stop)?n[i].stop:e.stop,isStartIncluded:e.isStartIncluded,isStopIncluded:J.greaterThan(n[i].stop,e.stop)?n[i].isStopIncluded:e.isStopIncluded,data:e.data}),n.splice(i,1);else if(n[i]=new Cn({start:e.stop,stop:n[i].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:n[i].isStopIncluded,data:n[i].data}),n[i].isEmpty)n.splice(i,1);else break;n.splice(i,0,e),this._changedEvent.raiseEvent(this)};Fr.prototype.removeInterval=function(e){if(e.isEmpty)return!1;let t=this._intervals,n=Mo(t,e,HW);n<0&&(n=~n);let i=!1;for(n>0&&(J.greaterThan(t[n-1].stop,e.start)||t[n-1].stop.equals(e.start)&&t[n-1].isStopIncluded&&e.isStartIncluded)&&(i=!0,(J.greaterThan(t[n-1].stop,e.stop)||t[n-1].isStopIncluded&&!e.isStopIncluded&&t[n-1].stop.equals(e.stop))&&t.splice(n,0,new Cn({start:e.stop,stop:t[n-1].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n-1].isStopIncluded,data:t[n-1].data})),t[n-1]=new Cn({start:t[n-1].start,stop:e.start,isStartIncluded:t[n-1].isStartIncluded,isStopIncluded:!e.isStartIncluded,data:t[n-1].data})),n<t.length&&!e.isStartIncluded&&t[n].isStartIncluded&&e.start.equals(t[n].start)&&(i=!0,t.splice(n,0,new Cn({start:t[n].start,stop:t[n].start,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data})),++n);n<t.length&&J.greaterThan(e.stop,t[n].stop);)i=!0,t.splice(n,1);return n<t.length&&e.stop.equals(t[n].stop)&&(i=!0,!e.isStopIncluded&&t[n].isStopIncluded?n+1<t.length&&t[n+1].start.equals(e.stop)&&t[n].data===t[n+1].data?(t.splice(n,1),t[n]=new Cn({start:t[n].start,stop:t[n].stop,isStartIncluded:!0,isStopIncluded:t[n].isStopIncluded,data:t[n].data})):t[n]=new Cn({start:e.stop,stop:e.stop,isStartIncluded:!0,isStopIncluded:!0,data:t[n].data}):t.splice(n,1)),n<t.length&&(J.greaterThan(e.stop,t[n].start)||e.stop.equals(t[n].start)&&e.isStopIncluded&&t[n].isStartIncluded)&&(i=!0,t[n]=new Cn({start:e.stop,stop:t[n].stop,isStartIncluded:!e.isStopIncluded,isStopIncluded:t[n].isStopIncluded,data:t[n].data})),i&&this._changedEvent.raiseEvent(this),i};Fr.prototype.intersect=function(e,t,n){let i=new Fr,o=0,r=0,s=this._intervals,a=e._intervals;for(;o<s.length&&r<a.length;){let c=s[o],l=a[r];if(J.lessThan(c.stop,l.start))++o;else if(J.lessThan(l.stop,c.start))++r;else{if(u(n)||u(t)&&t(c.data,l.data)||!u(t)&&l.data===c.data){let f=Cn.intersect(c,l,new Cn,n);f.isEmpty||i.addInterval(f,t)}J.lessThan(c.stop,l.stop)||c.stop.equals(l.stop)&&!c.isStopIncluded&&l.isStopIncluded?++o:++r}}return i};Fr.fromJulianDateArray=function(e,t){u(t)||(t=new Fr);let n=e.julianDates,i=n.length,o=e.dataCallback,r=y(e.isStartIncluded,!0),s=y(e.isStopIncluded,!0),a=y(e.leadingInterval,!1),c=y(e.trailingInterval,!1),l,f=0;a&&(++f,l=new Cn({start:Ve.MINIMUM_VALUE,stop:n[0],isStartIncluded:!0,isStopIncluded:!r}),l.data=u(o)?o(l,t.length):t.length,t.addInterval(l));for(let d=0;d<i-1;++d){let p=n[d],g=n[d+1];l=new Cn({start:p,stop:g,isStartIncluded:t.length===f?r:!0,isStopIncluded:d===i-2?s:!1}),l.data=u(o)?o(l,t.length):t.length,t.addInterval(l),p=g}return c&&(l=new Cn({start:n[i-1],stop:Ve.MAXIMUM_VALUE,isStartIncluded:!s,isStopIncluded:!0}),l.data=u(o)?o(l,t.length):t.length,t.addInterval(l)),t};var lc=new cp,OM=[0,31,28,31,30,31,30,31,31,30,31,30,31];function zW(e,t,n){u(n)||(n=new J),J.toGregorianDate(e,lc);let i=lc.millisecond+t.millisecond,o=lc.second+t.second,r=lc.minute+t.minute,s=lc.hour+t.hour,a=lc.day+t.day,c=lc.month+t.month,l=lc.year+t.year;for(i>=1e3&&(o+=Math.floor(i/1e3),i=i%1e3),o>=60&&(r+=Math.floor(o/60),o=o%60),r>=60&&(s+=Math.floor(r/60),r=r%60),s>=24&&(a+=Math.floor(s/24),s=s%24),OM[2]=pd(l)?29:28;a>OM[c]||c>=13;)a>OM[c]&&(a-=OM[c],++c),c>=13&&(--c,l+=Math.floor(c/12),c=c%12,++c),OM[2]=pd(l)?29:28;return lc.millisecond=i,lc.second=o,lc.minute=r,lc.hour=s,lc.day=a,lc.month=c,lc.year=l,J.fromGregorianDate(lc,n)}var FWe=new J,BWe=/P(?:([\d.,]+)Y)?(?:([\d.,]+)M)?(?:([\d.,]+)W)?(?:([\d.,]+)D)?(?:T(?:([\d.,]+)H)?(?:([\d.,]+)M)?(?:([\d.,]+)S)?)?/;function Vce(e,t){if(!u(e)||e.length===0)return!1;if(t.year=0,t.month=0,t.day=0,t.hour=0,t.minute=0,t.second=0,t.millisecond=0,e[0]==="P"){let n=e.match(BWe);if(!u(n))return!1;if(u(n[1])&&(t.year=Number(n[1].replace(",","."))),u(n[2])&&(t.month=Number(n[2].replace(",","."))),u(n[3])&&(t.day=Number(n[3].replace(",","."))*7),u(n[4])&&(t.day+=Number(n[4].replace(",","."))),u(n[5])&&(t.hour=Number(n[5].replace(",","."))),u(n[6])&&(t.minute=Number(n[6].replace(",","."))),u(n[7])){let i=Number(n[7].replace(",","."));t.second=Math.floor(i),t.millisecond=i%1*1e3}}else e[e.length-1]!=="Z"&&(e+="Z"),J.toGregorianDate(J.fromIso8601(e,FWe),t);return t.year||t.month||t.day||t.hour||t.minute||t.second||t.millisecond}var MM=new cp;Fr.fromIso8601=function(e,t){let n=e.iso8601.split("/"),i=J.fromIso8601(n[0]),o=J.fromIso8601(n[1]),r=[];if(!Vce(n[2],MM))r.push(i,o);else{let s=J.clone(i);for(r.push(s);J.compare(s,o)<0;)s=zW(s,MM),J.compare(o,s)<=0&&J.clone(o,s),r.push(s)}return Fr.fromJulianDateArray({julianDates:r,isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};Fr.fromIso8601DateArray=function(e,t){return Fr.fromJulianDateArray({julianDates:e.iso8601Dates.map(function(n){return J.fromIso8601(n)}),isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};Fr.fromIso8601DurationArray=function(e,t){let n=e.epoch,i=e.iso8601Durations,o=y(e.relativeToPrevious,!1),r=[],s,a,c=i.length;for(let l=0;l<c;++l)(Vce(i[l],MM)||l===0)&&(o&&u(a)?s=zW(a,MM):s=zW(n,MM),r.push(s),a=s);return Fr.fromJulianDateArray({julianDates:r,isStartIncluded:e.isStartIncluded,isStopIncluded:e.isStopIncluded,leadingInterval:e.leadingInterval,trailingInterval:e.trailingInterval,dataCallback:e.dataCallback},t)};var Br=Fr;function kWe(e,t,n,i){function o(){n.raiseEvent(e)}let r=[];t.removeAll();let s=i.length;for(let a=0;a<s;a++){let c=i.get(a);u(c.data)&&r.indexOf(c.data)===-1&&t.add(c.data.definitionChanged,o)}}function Eb(){this._eventHelper=new Nr,this._definitionChanged=new pe,this._intervals=new Br,this._intervals.changedEvent.addEventListener(Eb.prototype._intervalsChanged,this)}Object.defineProperties(Eb.prototype,{isConstant:{get:function(){return this._intervals.isEmpty}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._intervals}}});Eb.prototype.getValue=function(e,t){let n=this._intervals.findDataForIntervalContainingDate(e);if(u(n))return n.getValue(e,t)};Eb.prototype.equals=function(e){return this===e||e instanceof Eb&&this._intervals.equals(e._intervals,Y.equals)};Eb.prototype._intervalsChanged=function(){kWe(this,this._eventHelper,this._definitionChanged,this._intervals),this._definitionChanged.raiseEvent(this)};var uc=Eb;function Ay(){this._definitionChanged=new pe,this._composite=new uc,this._composite.definitionChanged.addEventListener(Ay.prototype._raiseDefinitionChanged,this)}Object.defineProperties(Ay.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite._intervals}}});Ay.prototype.getType=function(e){let t=this._composite._intervals.findDataForIntervalContainingDate(e);if(u(t))return t.getType(e)};Ay.prototype.getValue=function(e,t){let n=this._composite._intervals.findDataForIntervalContainingDate(e);if(u(n))return n.getValue(e,t)};Ay.prototype.equals=function(e){return this===e||e instanceof Ay&&this._composite.equals(e._composite,Y.equals)};Ay.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var eE=Ay;function Cy(e){this._referenceFrame=y(e,co.FIXED),this._definitionChanged=new pe,this._composite=new uc,this._composite.definitionChanged.addEventListener(Cy.prototype._raiseDefinitionChanged,this)}Object.defineProperties(Cy.prototype,{isConstant:{get:function(){return this._composite.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},intervals:{get:function(){return this._composite.intervals}},referenceFrame:{get:function(){return this._referenceFrame},set:function(e){this._referenceFrame=e}}});Cy.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,co.FIXED,t)};Cy.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._composite._intervals.findDataForIntervalContainingDate(e);if(u(i))return i.getValueInReferenceFrame(e,t,n)};Cy.prototype.equals=function(e){return this===e||e instanceof Cy&&this._referenceFrame===e._referenceFrame&&this._composite.equals(e._composite,Y.equals)};Cy.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var aa=Cy;var UWe={ROUNDED:0,MITERED:1,BEVELED:2},Oi=Object.freeze(UWe);var ca=[new h,new h],VWe=new h,zWe=new h,HWe=new h,GWe=new h,WWe=new h,jWe=new h,qWe=new h,YWe=new h,XWe=new h,tE=new h,BV=new h,LM={},GW=new fe;function KWe(e,t){let n=new Array(e.length);for(let i=0;i<e.length;i++){let o=e[i];GW=t.cartesianToCartographic(o,GW),n[i]=GW.height,e[i]=t.scaleToGeodeticSurface(o,o)}return n}function WW(e,t,n,i){let o=e[0],r=e[1],s=h.angleBetween(o,r),a=Math.ceil(s/i),c=new Array(a),l;if(t===n){for(l=0;l<a;l++)c[l]=t;return c.push(n),c}let d=(n-t)/a;for(l=1;l<a;l++){let p=t+l*d;c[l]=p}return c[0]=t,c.push(n),c}var kV=new h,UV=new h;function ZWe(e,t,n,i){let o=new Xr(n,i),r=o.projectPointOntoPlane(h.add(n,e,kV),kV),s=o.projectPointOntoPlane(h.add(n,t,UV),UV),a=z.angleBetween(r,s);return s.x*r.y-s.y*r.x>=0?-a:a}var QWe=new h(-1,0,0),Sb=new F,$We=new F,jW=new Q,JWe=Q.IDENTITY.clone(),eje=new h,tje=new oe,zce=new h;function x_(e,t,n,i,o,r,s,a){let c=eje,l=tje;Sb=Pt.eastNorthUpToFixedFrame(e,o,Sb),c=F.multiplyByPointAsVector(Sb,QWe,c),c=h.normalize(c,c);let f=ZWe(c,t,e,o);jW=Q.fromRotationZ(f,jW),zce.z=r,Sb=F.multiplyTransformation(Sb,F.fromRotationTranslation(jW,zce,$We),Sb);let d=JWe;d[0]=s;for(let p=0;p<a;p++)for(let g=0;g<n.length;g+=3)l=h.fromArray(n,g,l),l=Q.multiplyByVector(d,l,l),l=F.multiplyByPoint(Sb,l,l),i.push(l.x,l.y,l.z);return i}var nje=new h;function qW(e,t,n,i,o,r,s){for(let a=0;a<e.length;a+=3){let c=h.fromArray(e,a,nje);i=x_(c,t,n,i,o,r[a/3],s,1)}return i}function ije(e,t){let n=e.length,i=new Array(n*6),o=0,r=t.x+t.width/2,s=t.y+t.height/2,a=e[0];i[o++]=a.x-r,i[o++]=0,i[o++]=a.y-s;for(let c=1;c<n;c++){a=e[c];let l=a.x-r,f=a.y-s;i[o++]=l,i[o++]=0,i[o++]=f,i[o++]=l,i[o++]=0,i[o++]=f}return a=e[0],i[o++]=a.x-r,i[o++]=0,i[o++]=a.y-s,i}function Hce(e,t){let n=e.length,i=new Array(n*3),o=0,r=t.x+t.width/2,s=t.y+t.height/2;for(let a=0;a<n;a++)i[o++]=e[a].x-r,i[o++]=0,i[o++]=e[a].y-s;return i}var Gce=new Le,Wce=new h,jce=new Q;function qce(e,t,n,i,o,r,s,a,c,l){let f=h.angleBetween(h.subtract(t,e,tE),h.subtract(n,e,BV)),d=i===Oi.BEVELED?0:Math.ceil(f/O.toRadians(5)),p;o?p=Q.fromQuaternion(Le.fromAxisAngle(h.negate(e,tE),f/(d+1),Gce),jce):p=Q.fromQuaternion(Le.fromAxisAngle(e,f/(d+1),Gce),jce);let g,m;if(t=h.clone(t,Wce),d>0){let x=l?2:1;for(let b=0;b<d;b++)t=Q.multiplyByVector(p,t,t),g=h.subtract(t,e,tE),g=h.normalize(g,g),o||(g=h.negate(g,g)),m=r.scaleToGeodeticSurface(t,BV),s=x_(m,g,a,s,r,c,1,x)}else g=h.subtract(t,e,tE),g=h.normalize(g,g),o||(g=h.negate(g,g)),m=r.scaleToGeodeticSurface(t,BV),s=x_(m,g,a,s,r,c,1,1),n=h.clone(n,Wce),g=h.subtract(n,e,tE),g=h.normalize(g,g),o||(g=h.negate(g,g)),m=r.scaleToGeodeticSurface(n,BV),s=x_(m,g,a,s,r,c,1,1);return s}LM.removeDuplicatesFromShape=function(e){let t=e.length,n=[];for(let i=t-1,o=0;o<t;i=o++){let r=e[i],s=e[o];z.equals(r,s)||n.push(s)}return n};LM.angleIsGreaterThanPi=function(e,t,n,i){let o=new Xr(n,i),r=o.projectPointOntoPlane(h.add(n,e,kV),kV),s=o.projectPointOntoPlane(h.add(n,t,UV),UV);return s.x*r.y-s.y*r.x>=0};var oje=new h,rje=new h;LM.computePositions=function(e,t,n,i,o){let r=i._ellipsoid,s=KWe(e,r),a=i._granularity,c=i._cornerType,l=o?ije(t,n):Hce(t,n),f=o?Hce(t,n):void 0,d=n.height/2,p=n.width/2,g=e.length,m=[],x=o?[]:void 0,b=VWe,T=zWe,C=HWe,A=GWe,S=WWe,w=jWe,D=qWe,R=YWe,P=XWe,L=e[0],N=e[1];A=r.geodeticSurfaceNormal(L,A),b=h.subtract(N,L,b),b=h.normalize(b,b),R=h.cross(A,b,R),R=h.normalize(R,R);let _=s[0],E=s[1];o&&(x=x_(L,R,f,x,r,_+d,1,1)),P=h.clone(L,P),L=N,T=h.negate(b,T);let v,I;for(let V=1;V<g-1;V++){let U=o?2:1;if(N=e[V+1],L.equals(N)){Nt("Positions are too close and are considered equivalent with rounding error.");continue}b=h.subtract(N,L,b),b=h.normalize(b,b),C=h.add(b,T,C),C=h.normalize(C,C),A=r.geodeticSurfaceNormal(L,A);let H=h.multiplyByScalar(A,h.dot(b,A),oje);h.subtract(b,H,H),h.normalize(H,H);let k=h.multiplyByScalar(A,h.dot(T,A),rje);if(h.subtract(T,k,k),h.normalize(k,k),!O.equalsEpsilon(Math.abs(h.dot(H,k)),1,O.EPSILON7)){C=h.cross(C,A,C),C=h.cross(A,C,C),C=h.normalize(C,C);let j=1/Math.max(.25,h.magnitude(h.cross(C,T,tE))),Z=LM.angleIsGreaterThanPi(b,T,L,r);Z?(S=h.add(L,h.multiplyByScalar(C,j*p,C),S),w=h.add(S,h.multiplyByScalar(R,p,w),w),ca[0]=h.clone(P,ca[0]),ca[1]=h.clone(w,ca[1]),v=WW(ca,_+d,E+d,a),I=Ri.generateArc({positions:ca,granularity:a,ellipsoid:r}),m=qW(I,R,l,m,r,v,1),R=h.cross(A,b,R),R=h.normalize(R,R),D=h.add(S,h.multiplyByScalar(R,p,D),D),c===Oi.ROUNDED||c===Oi.BEVELED?qce(S,w,D,c,Z,r,m,l,E+d,o):(C=h.negate(C,C),m=x_(L,C,l,m,r,E+d,j,U)),P=h.clone(D,P)):(S=h.add(L,h.multiplyByScalar(C,j*p,C),S),w=h.add(S,h.multiplyByScalar(R,-p,w),w),ca[0]=h.clone(P,ca[0]),ca[1]=h.clone(w,ca[1]),v=WW(ca,_+d,E+d,a),I=Ri.generateArc({positions:ca,granularity:a,ellipsoid:r}),m=qW(I,R,l,m,r,v,1),R=h.cross(A,b,R),R=h.normalize(R,R),D=h.add(S,h.multiplyByScalar(R,-p,D),D),c===Oi.ROUNDED||c===Oi.BEVELED?qce(S,w,D,c,Z,r,m,l,E+d,o):m=x_(L,C,l,m,r,E+d,j,U),P=h.clone(D,P)),T=h.negate(b,T)}else m=x_(P,R,l,m,r,_+d,1,1),P=L;_=E,E=s[V+1],L=N}ca[0]=h.clone(P,ca[0]),ca[1]=h.clone(L,ca[1]),v=WW(ca,_+d,E+d,a),I=Ri.generateArc({positions:ca,granularity:a,ellipsoid:r}),m=qW(I,R,l,m,r,v,1),o&&(x=x_(L,R,f,x,r,E+d,1,1)),g=m.length;let M=o?g+x.length:g,B=new Float64Array(M);return B.set(m),o&&B.set(x,g),B};var Qd=LM;var XW={},nE=new h,Qce=new h,sje=new h,Yce=new h,qc=[new h,new h],$ce=new h,Jce=new h,ele=new h,aje=new h,cje=new h,lje=new h,uje=new h,fje=new h,dje=new h,hje=new h,Xce=new Le,Kce=new Q;function VV(e,t,n,i,o){let r=h.angleBetween(h.subtract(t,e,nE),h.subtract(n,e,Qce)),s=i===Oi.BEVELED?1:Math.ceil(r/O.toRadians(5))+1,a=s*3,c=new Array(a);c[a-3]=n.x,c[a-2]=n.y,c[a-1]=n.z;let l;o?l=Q.fromQuaternion(Le.fromAxisAngle(h.negate(e,nE),r/s,Xce),Kce):l=Q.fromQuaternion(Le.fromAxisAngle(e,r/s,Xce),Kce);let f=0;t=h.clone(t,nE);for(let d=0;d<s;d++)t=Q.multiplyByVector(l,t,t),c[f++]=t.x,c[f++]=t.y,c[f++]=t.z;return c}function mje(e){let t=$ce,n=Jce,i=ele,o=e[1];n=h.fromArray(e[1],o.length-3,n),i=h.fromArray(e[0],0,i),t=h.midpoint(n,i,t);let r=VV(t,n,i,Oi.ROUNDED,!1),s=e.length-1,a=e[s-1];o=e[s],n=h.fromArray(a,a.length-3,n),i=h.fromArray(o,0,i),t=h.midpoint(n,i,t);let c=VV(t,n,i,Oi.ROUNDED,!1);return[r,c]}function Zce(e,t,n,i){let o=nE;return i?o=h.add(e,t,o):(t=h.negate(t,t),o=h.add(e,t,o)),[o.x,o.y,o.z,n.x,n.y,n.z]}function YW(e,t,n,i){let o=new Array(e.length),r=new Array(e.length),s=h.multiplyByScalar(t,n,nE),a=h.negate(s,Qce),c=0,l=e.length-1;for(let f=0;f<e.length;f+=3){let d=h.fromArray(e,f,sje),p=h.add(d,a,Yce);o[c++]=p.x,o[c++]=p.y,o[c++]=p.z;let g=h.add(d,s,Yce);r[l--]=g.z,r[l--]=g.y,r[l--]=g.x}return i.push(o,r),i}XW.addAttribute=function(e,t,n,i){let o=t.x,r=t.y,s=t.z;u(n)&&(e[n]=o,e[n+1]=r,e[n+2]=s),u(i)&&(e[i]=s,e[i-1]=r,e[i-2]=o)};var pje=new h,_je=new h;XW.computePositions=function(e){let t=e.granularity,n=e.positions,i=e.ellipsoid,o=e.width/2,r=e.cornerType,s=e.saveAttributes,a=$ce,c=Jce,l=ele,f=aje,d=cje,p=lje,g=uje,m=fje,x=dje,b=hje,T=[],C=s?[]:void 0,A=s?[]:void 0,S=n[0],w=n[1];c=h.normalize(h.subtract(w,S,c),c),a=i.geodeticSurfaceNormal(S,a),f=h.normalize(h.cross(a,c,f),f),s&&(C.push(f.x,f.y,f.z),A.push(a.x,a.y,a.z)),g=h.clone(S,g),S=w,l=h.negate(c,l);let D,R=[],P,L=n.length;for(P=1;P<L-1;P++){a=i.geodeticSurfaceNormal(S,a),w=n[P+1],c=h.normalize(h.subtract(w,S,c),c),d=h.normalize(h.add(c,l,d),d);let _=h.multiplyByScalar(a,h.dot(c,a),pje);h.subtract(c,_,_),h.normalize(_,_);let E=h.multiplyByScalar(a,h.dot(l,a),_je);if(h.subtract(l,E,E),h.normalize(E,E),!O.equalsEpsilon(Math.abs(h.dot(_,E)),1,O.EPSILON7)){d=h.cross(d,a,d),d=h.cross(a,d,d),d=h.normalize(d,d);let I=o/Math.max(.25,h.magnitude(h.cross(d,l,nE))),M=Qd.angleIsGreaterThanPi(c,l,S,i);d=h.multiplyByScalar(d,I,d),M?(m=h.add(S,d,m),b=h.add(m,h.multiplyByScalar(f,o,b),b),x=h.add(m,h.multiplyByScalar(f,o*2,x),x),qc[0]=h.clone(g,qc[0]),qc[1]=h.clone(b,qc[1]),D=Ri.generateArc({positions:qc,granularity:t,ellipsoid:i}),T=YW(D,f,o,T),s&&(C.push(f.x,f.y,f.z),A.push(a.x,a.y,a.z)),p=h.clone(x,p),f=h.normalize(h.cross(a,c,f),f),x=h.add(m,h.multiplyByScalar(f,o*2,x),x),g=h.add(m,h.multiplyByScalar(f,o,g),g),r===Oi.ROUNDED||r===Oi.BEVELED?R.push({leftPositions:VV(m,p,x,r,M)}):R.push({leftPositions:Zce(S,h.negate(d,d),x,M)})):(x=h.add(S,d,x),b=h.add(x,h.negate(h.multiplyByScalar(f,o,b),b),b),m=h.add(x,h.negate(h.multiplyByScalar(f,o*2,m),m),m),qc[0]=h.clone(g,qc[0]),qc[1]=h.clone(b,qc[1]),D=Ri.generateArc({positions:qc,granularity:t,ellipsoid:i}),T=YW(D,f,o,T),s&&(C.push(f.x,f.y,f.z),A.push(a.x,a.y,a.z)),p=h.clone(m,p),f=h.normalize(h.cross(a,c,f),f),m=h.add(x,h.negate(h.multiplyByScalar(f,o*2,m),m),m),g=h.add(x,h.negate(h.multiplyByScalar(f,o,g),g),g),r===Oi.ROUNDED||r===Oi.BEVELED?R.push({rightPositions:VV(x,p,m,r,M)}):R.push({rightPositions:Zce(S,d,m,M)})),l=h.negate(c,l)}S=w}a=i.geodeticSurfaceNormal(S,a),qc[0]=h.clone(g,qc[0]),qc[1]=h.clone(S,qc[1]),D=Ri.generateArc({positions:qc,granularity:t,ellipsoid:i}),T=YW(D,f,o,T),s&&(C.push(f.x,f.y,f.z),A.push(a.x,a.y,a.z));let N;return r===Oi.ROUNDED&&(N=mje(T)),{positions:T,corners:R,lefts:C,normals:A,endPositions:N}};var zi=XW;var ile=new h,ole=new h,zV=new h,HV=new h,gje=new h,rle=new h,Ey=new h,iE=new h;function sle(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function $d(e,t,n,i,o,r){let s=e.normals,a=e.tangents,c=e.bitangents,l=h.normalize(h.cross(n,t,Ey),Ey);r.normal&&zi.addAttribute(s,t,i,o),r.tangent&&zi.addAttribute(a,l,i,o),r.bitangent&&zi.addAttribute(c,n,i,o)}function ale(e,t,n){let i=e.positions,o=e.corners,r=e.endPositions,s=e.lefts,a=e.normals,c=new mn,l,f=0,d=0,p,g=0,m;for(p=0;p<i.length;p+=2)m=i[p].length-3,f+=m,g+=m*2,d+=i[p+1].length-3;for(f+=3,d+=3,p=0;p<o.length;p++){l=o[p];let $=o[p].leftPositions;u($)?(m=$.length,f+=m,g+=m):(m=o[p].rightPositions.length,d+=m,g+=m)}let x=u(r),b;x&&(b=r[0].length-3,f+=b,d+=b,b/=3,g+=b*6);let T=f+d,C=new Float64Array(T),A=t.normal?new Float32Array(T):void 0,S=t.tangent?new Float32Array(T):void 0,w=t.bitangent?new Float32Array(T):void 0,D={normals:A,tangents:S,bitangents:w},R=0,P=T-1,L,N,_,E,v=ile,I=ole,M,B,V=b/2,U=Ne.createTypedArray(T/3,g),H=0;if(x){B=zV,M=HV;let $=r[0];for(v=h.fromArray(a,0,v),I=h.fromArray(s,0,I),p=0;p<V;p++)B=h.fromArray($,(V-1-p)*3,B),M=h.fromArray($,(V+p)*3,M),zi.addAttribute(C,M,R),zi.addAttribute(C,B,void 0,P),$d(D,v,I,R,P,t),N=R/3,E=N+1,L=(P-2)/3,_=L-1,U[H++]=L,U[H++]=N,U[H++]=_,U[H++]=_,U[H++]=N,U[H++]=E,R+=3,P-=3}let k=0,q=0,j=i[k++],Z=i[k++];C.set(j,R),C.set(Z,P-Z.length+1),I=h.fromArray(s,q,I);let W,K;for(m=Z.length-3,p=0;p<m;p+=3)W=n.geodeticSurfaceNormal(h.fromArray(j,p,Ey),Ey),K=n.geodeticSurfaceNormal(h.fromArray(Z,m-p,iE),iE),v=h.normalize(h.add(W,K,v),v),$d(D,v,I,R,P,t),N=R/3,E=N+1,L=(P-2)/3,_=L-1,U[H++]=L,U[H++]=N,U[H++]=_,U[H++]=_,U[H++]=N,U[H++]=E,R+=3,P-=3;for(W=n.geodeticSurfaceNormal(h.fromArray(j,m,Ey),Ey),K=n.geodeticSurfaceNormal(h.fromArray(Z,m,iE),iE),v=h.normalize(h.add(W,K,v),v),q+=3,p=0;p<o.length;p++){let $;l=o[p];let he=l.leftPositions,_e=l.rightPositions,re,me,ye=rle,we=zV,Ce=HV;if(v=h.fromArray(a,q,v),u(he)){for($d(D,v,I,void 0,P,t),P-=3,re=E,me=_,$=0;$<he.length/3;$++)ye=h.fromArray(he,$*3,ye),U[H++]=re,U[H++]=me-$-1,U[H++]=me-$,zi.addAttribute(C,ye,void 0,P),we=h.fromArray(C,(me-$-1)*3,we),Ce=h.fromArray(C,re*3,Ce),I=h.normalize(h.subtract(we,Ce,I),I),$d(D,v,I,void 0,P,t),P-=3;ye=h.fromArray(C,re*3,ye),we=h.subtract(h.fromArray(C,me*3,we),ye,we),Ce=h.subtract(h.fromArray(C,(me-$)*3,Ce),ye,Ce),I=h.normalize(h.add(we,Ce,I),I),$d(D,v,I,R,void 0,t),R+=3}else{for($d(D,v,I,R,void 0,t),R+=3,re=_,me=E,$=0;$<_e.length/3;$++)ye=h.fromArray(_e,$*3,ye),U[H++]=re,U[H++]=me+$,U[H++]=me+$+1,zi.addAttribute(C,ye,R),we=h.fromArray(C,re*3,we),Ce=h.fromArray(C,(me+$)*3,Ce),I=h.normalize(h.subtract(we,Ce,I),I),$d(D,v,I,R,void 0,t),R+=3;ye=h.fromArray(C,re*3,ye),we=h.subtract(h.fromArray(C,(me+$)*3,we),ye,we),Ce=h.subtract(h.fromArray(C,me*3,Ce),ye,Ce),I=h.normalize(h.negate(h.add(Ce,we,I),I),I),$d(D,v,I,void 0,P,t),P-=3}for(j=i[k++],Z=i[k++],j.splice(0,3),Z.splice(Z.length-3,3),C.set(j,R),C.set(Z,P-Z.length+1),m=Z.length-3,q+=3,I=h.fromArray(s,q,I),$=0;$<Z.length;$+=3)W=n.geodeticSurfaceNormal(h.fromArray(j,$,Ey),Ey),K=n.geodeticSurfaceNormal(h.fromArray(Z,m-$,iE),iE),v=h.normalize(h.add(W,K,v),v),$d(D,v,I,R,P,t),E=R/3,N=E-1,_=(P-2)/3,L=_+1,U[H++]=L,U[H++]=N,U[H++]=_,U[H++]=_,U[H++]=N,U[H++]=E,R+=3,P-=3;R-=3,P+=3}if(v=h.fromArray(a,a.length-3,v),$d(D,v,I,R,P,t),x){R+=3,P-=3,B=zV,M=HV;let $=r[1];for(p=0;p<V;p++)B=h.fromArray($,(b-p-1)*3,B),M=h.fromArray($,p*3,M),zi.addAttribute(C,B,void 0,P),zi.addAttribute(C,M,R),$d(D,v,I,R,P,t),E=R/3,N=E-1,_=(P-2)/3,L=_+1,U[H++]=L,U[H++]=N,U[H++]=_,U[H++]=_,U[H++]=N,U[H++]=E,R+=3,P-=3}if(c.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:C}),t.st){let $=new Float32Array(T/3*2),he,_e,re=0;if(x){f/=3,d/=3;let me=Math.PI/(b+1);_e=1/(f-b+1),he=1/(d-b+1);let ye,we=b/2;for(p=we+1;p<b+1;p++)ye=O.PI_OVER_TWO+me*p,$[re++]=he*(1+Math.cos(ye)),$[re++]=.5*(1+Math.sin(ye));for(p=1;p<d-b+1;p++)$[re++]=p*he,$[re++]=0;for(p=b;p>we;p--)ye=O.PI_OVER_TWO-p*me,$[re++]=1-he*(1+Math.cos(ye)),$[re++]=.5*(1+Math.sin(ye));for(p=we;p>0;p--)ye=O.PI_OVER_TWO-me*p,$[re++]=1-_e*(1+Math.cos(ye)),$[re++]=.5*(1+Math.sin(ye));for(p=f-b;p>0;p--)$[re++]=p*_e,$[re++]=1;for(p=1;p<we+1;p++)ye=O.PI_OVER_TWO+me*p,$[re++]=_e*(1+Math.cos(ye)),$[re++]=.5*(1+Math.sin(ye))}else{for(f/=3,d/=3,_e=1/(f-1),he=1/(d-1),p=0;p<d;p++)$[re++]=p*he,$[re++]=0;for(p=f;p>0;p--)$[re++]=(p-1)*_e,$[re++]=1}c.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:$})}return t.normal&&(c.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:D.normals})),t.tangent&&(c.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:D.tangents})),t.bitangent&&(c.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:D.bitangents})),{attributes:c,indices:U}}function yje(e,t){if(!t.normal&&!t.tangent&&!t.bitangent&&!t.st)return e;let n=e.position.values,i,o;(t.normal||t.bitangent)&&(i=e.normal.values,o=e.bitangent.values);let r=e.position.values.length/18,s=r*3,a=r*2,c=s*2,l;if(t.normal||t.bitangent||t.tangent){let f=t.normal?new Float32Array(s*6):void 0,d=t.tangent?new Float32Array(s*6):void 0,p=t.bitangent?new Float32Array(s*6):void 0,g=ile,m=ole,x=zV,b=HV,T=gje,C=rle,A=c;for(l=0;l<s;l+=3){let S=A+c;g=h.fromArray(n,l,g),m=h.fromArray(n,l+s,m),x=h.fromArray(n,(l+3)%s,x),m=h.subtract(m,g,m),x=h.subtract(x,g,x),b=h.normalize(h.cross(m,x,b),b),t.normal&&(zi.addAttribute(f,b,S),zi.addAttribute(f,b,S+3),zi.addAttribute(f,b,A),zi.addAttribute(f,b,A+3)),(t.tangent||t.bitangent)&&(C=h.fromArray(i,l,C),t.bitangent&&(zi.addAttribute(p,C,S),zi.addAttribute(p,C,S+3),zi.addAttribute(p,C,A),zi.addAttribute(p,C,A+3)),t.tangent&&(T=h.normalize(h.cross(C,b,T),T),zi.addAttribute(d,T,S),zi.addAttribute(d,T,S+3),zi.addAttribute(d,T,A),zi.addAttribute(d,T,A+3))),A+=6}if(t.normal){for(f.set(i),l=0;l<s;l+=3)f[l+s]=-i[l],f[l+s+1]=-i[l+1],f[l+s+2]=-i[l+2];e.normal.values=f}else e.normal=void 0;if(t.bitangent?(p.set(o),p.set(o,s),e.bitangent.values=p):e.bitangent=void 0,t.tangent){let S=e.tangent.values;d.set(S),d.set(S,s),e.tangent.values=d}}if(t.st){let f=e.st.values,d=new Float32Array(a*6);d.set(f),d.set(f,a);let p=a*2;for(let g=0;g<2;g++){for(d[p++]=f[0],d[p++]=f[1],l=2;l<a;l+=2){let m=f[l],x=f[l+1];d[p++]=m,d[p++]=x,d[p++]=m,d[p++]=x}d[p++]=f[0],d[p++]=f[1]}e.st.values=d}return e}function KW(e,t,n){n[t++]=e[0],n[t++]=e[1],n[t++]=e[2];for(let i=3;i<e.length;i+=3){let o=e[i],r=e[i+1],s=e[i+2];n[t++]=o,n[t++]=r,n[t++]=s,n[t++]=o,n[t++]=r,n[t++]=s}return n[t++]=e[0],n[t++]=e[1],n[t++]=e[2],n}function xje(e,t){let n=new Re({position:t.position,normal:t.normal||t.bitangent||e.shadowVolume,tangent:t.tangent,bitangent:t.normal||t.bitangent,st:t.st}),i=e.ellipsoid,o=zi.computePositions(e),r=ale(o,n,i),s=e.height,a=e.extrudedHeight,c=r.attributes,l=r.indices,f=c.position.values,d=f.length,p=new Float64Array(d*6),g=new Float64Array(d);g.set(f);let m=new Float64Array(d*4);f=li.scaleToGeodeticHeight(f,s,i),m=KW(f,0,m),g=li.scaleToGeodeticHeight(g,a,i),m=KW(g,d*2,m),p.set(f),p.set(g,d),p.set(m,d*2),c.position.values=p,c=yje(c,t);let x,b=d/3;if(e.shadowVolume){let L=c.normal.values;d=L.length;let N=new Float32Array(d*6);for(x=0;x<d;x++)L[x]=-L[x];N.set(L,d),N=KW(L,d*4,N),c.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:N}),t.normal||(c.normal=void 0)}if(u(e.offsetAttribute)){let L=new Uint8Array(b*6);if(e.offsetAttribute===an.TOP)L=L.fill(1,0,b).fill(1,b*2,b*4);else{let N=e.offsetAttribute===an.NONE?0:1;L=L.fill(N)}c.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:L})}let T=l.length,C=b+b,A=Ne.createTypedArray(p.length/3,T*2+C*3);A.set(l);let S=T;for(x=0;x<T;x+=3){let L=l[x],N=l[x+1],_=l[x+2];A[S++]=_+b,A[S++]=N+b,A[S++]=L+b}let w,D,R,P;for(x=0;x<C;x+=2)w=x+C,D=w+C,R=w+1,P=D+1,A[S++]=w,A[S++]=D,A[S++]=R,A[S++]=R,A[S++]=D,A[S++]=P;return{attributes:c,indices:A}}var tle=new h,NM=new h,Rf=new fe;function nle(e,t,n,i,o,r){let s=h.subtract(t,e,tle);h.normalize(s,s);let a=n.geodeticSurfaceNormal(e,NM),c=h.cross(s,a,tle);h.multiplyByScalar(c,i,c);let l=o.latitude,f=o.longitude,d=r.latitude,p=r.longitude;h.add(e,c,NM),n.cartesianToCartographic(NM,Rf);let g=Rf.latitude,m=Rf.longitude;l=Math.min(l,g),f=Math.min(f,m),d=Math.max(d,g),p=Math.max(p,m),h.subtract(e,c,NM),n.cartesianToCartographic(NM,Rf),g=Rf.latitude,m=Rf.longitude,l=Math.min(l,g),f=Math.min(f,m),d=Math.max(d,g),p=Math.max(p,m),o.latitude=l,o.longitude=f,r.latitude=d,r.longitude=p}var Pf=new h,FM=new h,Ol=new fe,Ml=new fe;function cle(e,t,n,i,o){e=sle(e,t);let r=Ao(e,h.equalsEpsilon),s=r.length;if(s<2||n<=0)return new ce;let a=n*.5;Ol.latitude=Number.POSITIVE_INFINITY,Ol.longitude=Number.POSITIVE_INFINITY,Ml.latitude=Number.NEGATIVE_INFINITY,Ml.longitude=Number.NEGATIVE_INFINITY;let c,l;if(i===Oi.ROUNDED){let p=r[0];h.subtract(p,r[1],Pf),h.normalize(Pf,Pf),h.multiplyByScalar(Pf,a,Pf),h.add(p,Pf,FM),t.cartesianToCartographic(FM,Rf),c=Rf.latitude,l=Rf.longitude,Ol.latitude=Math.min(Ol.latitude,c),Ol.longitude=Math.min(Ol.longitude,l),Ml.latitude=Math.max(Ml.latitude,c),Ml.longitude=Math.max(Ml.longitude,l)}for(let p=0;p<s-1;++p)nle(r[p],r[p+1],t,a,Ol,Ml);let f=r[s-1];h.subtract(f,r[s-2],Pf),h.normalize(Pf,Pf),h.multiplyByScalar(Pf,a,Pf),h.add(f,Pf,FM),nle(f,FM,t,a,Ol,Ml),i===Oi.ROUNDED&&(t.cartesianToCartographic(FM,Rf),c=Rf.latitude,l=Rf.longitude,Ol.latitude=Math.min(Ol.latitude,c),Ol.longitude=Math.min(Ol.longitude,l),Ml.latitude=Math.max(Ml.latitude,c),Ml.longitude=Math.max(Ml.longitude,l));let d=u(o)?o:new ce;return d.north=Ml.latitude,d.south=Ol.latitude,d.east=Ml.longitude,d.west=Ol.longitude,d}function T_(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.width,i=y(e.height,0),o=y(e.extrudedHeight,i);this._positions=t,this._ellipsoid=ne.clone(y(e.ellipsoid,ne.WGS84)),this._vertexFormat=Re.clone(y(e.vertexFormat,Re.DEFAULT)),this._width=n,this._height=Math.max(i,o),this._extrudedHeight=Math.min(i,o),this._cornerType=y(e.cornerType,Oi.ROUNDED),this._granularity=y(e.granularity,O.RADIANS_PER_DEGREE),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createCorridorGeometry",this._offsetAttribute=e.offsetAttribute,this._rectangle=void 0,this.packedLength=1+t.length*h.packedLength+ne.packedLength+Re.packedLength+7}T_.pack=function(e,t,n){n=y(n,0);let i=e._positions,o=i.length;t[n++]=o;for(let r=0;r<o;++r,n+=h.packedLength)h.pack(i[r],t,n);return ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,Re.pack(e._vertexFormat,t,n),n+=Re.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n++]=e._granularity,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var lle=ne.clone(ne.UNIT_SPHERE),ule=new Re,b_={positions:void 0,ellipsoid:lle,vertexFormat:ule,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,shadowVolume:void 0,offsetAttribute:void 0};T_.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o=new Array(i);for(let m=0;m<i;++m,t+=h.packedLength)o[m]=h.unpack(e,t);let r=ne.unpack(e,t,lle);t+=ne.packedLength;let s=Re.unpack(e,t,ule);t+=Re.packedLength;let a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t++]===1,g=e[t];return u(n)?(n._positions=o,n._ellipsoid=ne.clone(r,n._ellipsoid),n._vertexFormat=Re.clone(s,n._vertexFormat),n._width=a,n._height=c,n._extrudedHeight=l,n._cornerType=f,n._granularity=d,n._shadowVolume=p,n._offsetAttribute=g===-1?void 0:g,n):(b_.positions=o,b_.width=a,b_.height=c,b_.extrudedHeight=l,b_.cornerType=f,b_.granularity=d,b_.shadowVolume=p,b_.offsetAttribute=g===-1?void 0:g,new T_(b_))};T_.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.positions,i=e.width,o=y(e.ellipsoid,ne.WGS84),r=y(e.cornerType,Oi.ROUNDED);return cle(n,o,i,r,t)};T_.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=sle(t,i);let o=Ao(t,h.equalsEpsilon);if(o.length<2||n<=0)return;let r=e._height,s=e._extrudedHeight,a=!O.equalsEpsilon(r,s,0,O.EPSILON2),c=e._vertexFormat,l={ellipsoid:i,positions:o,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!0},f;if(a)l.height=r,l.extrudedHeight=s,l.shadowVolume=e._shadowVolume,l.offsetAttribute=e._offsetAttribute,f=xje(l,c);else{let g=zi.computePositions(l);if(f=ale(g,c,i),f.attributes.position.values=li.scaleToGeodeticHeight(f.attributes.position.values,r,i),u(e._offsetAttribute)){let m=e._offsetAttribute===an.NONE?0:1,x=f.attributes.position.values.length,b=new Uint8Array(x/3).fill(m);f.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:b})}}let d=f.attributes,p=se.fromVertices(d.position.values,void 0,3);return c.position||(f.attributes.position.values=void 0),new ut({attributes:d,indices:f.indices,primitiveType:Me.TRIANGLES,boundingSphere:p,offsetAttribute:e._offsetAttribute})};T_.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new T_({positions:e._positions,width:e._width,cornerType:e._cornerType,ellipsoid:o,granularity:i,extrudedHeight:r,height:s,vertexFormat:Re.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(T_.prototype,{rectangle:{get:function(){return u(this._rectangle)||(this._rectangle=cle(this._positions,this._ellipsoid,this._width,this._cornerType)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return[0,0,0,1,1,0]}}});var wb=T_;var fle=new h,dle=new h,bje=new h;function Tje(e,t){for(let n=0;n<e.length;n++)e[n]=t.scaleToGeodeticSurface(e[n],e[n]);return e}function hle(e,t){let n=[],i=e.positions,o=e.corners,r=e.endPositions,s=new mn,a,c=0,l=0,f,d=0,p;for(f=0;f<i.length;f+=2)p=i[f].length-3,c+=p,d+=p/3*4,l+=i[f+1].length-3;for(c+=3,l+=3,f=0;f<o.length;f++){a=o[f];let M=o[f].leftPositions;u(M)?(p=M.length,c+=p,d+=p/3*2):(p=o[f].rightPositions.length,l+=p,d+=p/3*2)}let g=u(r),m;g&&(m=r[0].length-3,c+=m,l+=m,m/=3,d+=m*4);let x=c+l,b=new Float64Array(x),T=0,C=x-1,A,S,w,D,R,P,L=m/2,N=Ne.createTypedArray(x/3,d+4),_=0;if(N[_++]=T/3,N[_++]=(C-2)/3,g){n.push(T/3),P=fle,R=dle;let M=r[0];for(f=0;f<L;f++)P=h.fromArray(M,(L-1-f)*3,P),R=h.fromArray(M,(L+f)*3,R),zi.addAttribute(b,R,T),zi.addAttribute(b,P,void 0,C),S=T/3,D=S+1,A=(C-2)/3,w=A-1,N[_++]=A,N[_++]=w,N[_++]=S,N[_++]=D,T+=3,C-=3}let E=0,v=i[E++],I=i[E++];for(b.set(v,T),b.set(I,C-I.length+1),p=I.length-3,n.push(T/3,(C-2)/3),f=0;f<p;f+=3)S=T/3,D=S+1,A=(C-2)/3,w=A-1,N[_++]=A,N[_++]=w,N[_++]=S,N[_++]=D,T+=3,C-=3;for(f=0;f<o.length;f++){let M;a=o[f];let B=a.leftPositions,V=a.rightPositions,U,H=bje;if(u(B)){for(C-=3,U=w,n.push(D),M=0;M<B.length/3;M++)H=h.fromArray(B,M*3,H),N[_++]=U-M-1,N[_++]=U-M,zi.addAttribute(b,H,void 0,C),C-=3;n.push(U-Math.floor(B.length/6)),t===Oi.BEVELED&&n.push((C-2)/3+1),T+=3}else{for(T+=3,U=D,n.push(w),M=0;M<V.length/3;M++)H=h.fromArray(V,M*3,H),N[_++]=U+M,N[_++]=U+M+1,zi.addAttribute(b,H,T),T+=3;n.push(U+Math.floor(V.length/6)),t===Oi.BEVELED&&n.push(T/3-1),C-=3}for(v=i[E++],I=i[E++],v.splice(0,3),I.splice(I.length-3,3),b.set(v,T),b.set(I,C-I.length+1),p=I.length-3,M=0;M<I.length;M+=3)D=T/3,S=D-1,w=(C-2)/3,A=w+1,N[_++]=A,N[_++]=w,N[_++]=S,N[_++]=D,T+=3,C-=3;T-=3,C+=3,n.push(T/3,(C-2)/3)}if(g){T+=3,C-=3,P=fle,R=dle;let M=r[1];for(f=0;f<L;f++)P=h.fromArray(M,(m-f-1)*3,P),R=h.fromArray(M,f*3,R),zi.addAttribute(b,P,void 0,C),zi.addAttribute(b,R,T),D=T/3,S=D-1,w=(C-2)/3,A=w+1,N[_++]=A,N[_++]=w,N[_++]=S,N[_++]=D,T+=3,C-=3;n.push(T/3)}else n.push(T/3,(C-2)/3);return N[_++]=T/3,N[_++]=(C-2)/3,s.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:b}),{attributes:s,indices:N,wallIndices:n}}function Aje(e){let t=e.ellipsoid,n=zi.computePositions(e),i=hle(n,e.cornerType),o=i.wallIndices,r=e.height,s=e.extrudedHeight,a=i.attributes,c=i.indices,l=a.position.values,f=l.length,d=new Float64Array(f);d.set(l);let p=new Float64Array(f*2);if(l=li.scaleToGeodeticHeight(l,r,t),d=li.scaleToGeodeticHeight(d,s,t),p.set(l),p.set(d,f),a.position.values=p,f/=3,u(e.offsetAttribute)){let A=new Uint8Array(f*2);if(e.offsetAttribute===an.TOP)A=A.fill(1,0,f);else{let S=e.offsetAttribute===an.NONE?0:1;A=A.fill(S)}a.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:A})}let g,m=c.length,x=Ne.createTypedArray(p.length/3,(m+o.length)*2);x.set(c);let b=m;for(g=0;g<m;g+=2){let A=c[g],S=c[g+1];x[b++]=A+f,x[b++]=S+f}let T,C;for(g=0;g<o.length;g++)T=o[g],C=T+f,x[b++]=T,x[b++]=C;return{attributes:a,indices:x}}function BM(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.width,i=y(e.height,0),o=y(e.extrudedHeight,i);this._positions=t,this._ellipsoid=ne.clone(y(e.ellipsoid,ne.WGS84)),this._width=n,this._height=Math.max(i,o),this._extrudedHeight=Math.min(i,o),this._cornerType=y(e.cornerType,Oi.ROUNDED),this._granularity=y(e.granularity,O.RADIANS_PER_DEGREE),this._offsetAttribute=e.offsetAttribute,this._workerName="createCorridorOutlineGeometry",this.packedLength=1+t.length*h.packedLength+ne.packedLength+6}BM.pack=function(e,t,n){n=y(n,0);let i=e._positions,o=i.length;t[n++]=o;for(let r=0;r<o;++r,n+=h.packedLength)h.pack(i[r],t,n);return ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,t[n++]=e._width,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._cornerType,t[n++]=e._granularity,t[n]=y(e._offsetAttribute,-1),t};var mle=ne.clone(ne.UNIT_SPHERE),Sy={positions:void 0,ellipsoid:mle,width:void 0,height:void 0,extrudedHeight:void 0,cornerType:void 0,granularity:void 0,offsetAttribute:void 0};BM.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o=new Array(i);for(let p=0;p<i;++p,t+=h.packedLength)o[p]=h.unpack(e,t);let r=ne.unpack(e,t,mle);t+=ne.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t];return u(n)?(n._positions=o,n._ellipsoid=ne.clone(r,n._ellipsoid),n._width=s,n._height=a,n._extrudedHeight=c,n._cornerType=l,n._granularity=f,n._offsetAttribute=d===-1?void 0:d,n):(Sy.positions=o,Sy.width=s,Sy.height=a,Sy.extrudedHeight=c,Sy.cornerType=l,Sy.granularity=f,Sy.offsetAttribute=d===-1?void 0:d,new BM(Sy))};BM.createGeometry=function(e){let t=e._positions,n=e._width,i=e._ellipsoid;t=Tje(t,i);let o=Ao(t,h.equalsEpsilon);if(o.length<2||n<=0)return;let r=e._height,s=e._extrudedHeight,a=!O.equalsEpsilon(r,s,0,O.EPSILON2),c={ellipsoid:i,positions:o,width:n,cornerType:e._cornerType,granularity:e._granularity,saveAttributes:!1},l;if(a)c.height=r,c.extrudedHeight=s,c.offsetAttribute=e._offsetAttribute,l=Aje(c);else{let p=zi.computePositions(c);if(l=hle(p,c.cornerType),l.attributes.position.values=li.scaleToGeodeticHeight(l.attributes.position.values,r,i),u(e._offsetAttribute)){let g=l.attributes.position.values.length,m=e._offsetAttribute===an.NONE?0:1,x=new Uint8Array(g/3).fill(m);l.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:x})}}let f=l.attributes,d=se.fromVertices(f.position.values,void 0,3);return new ut({attributes:f,indices:l.indices,primitiveType:Me.LINES,boundingSphere:d,offsetAttribute:e._offsetAttribute})};var kM=BM;var Cje=new Jn(0);function Yc(e){ri.call(this,e),this._zIndex=0,this._terrainOffsetProperty=void 0}u(Object.create)&&(Yc.prototype=Object.create(ri.prototype),Yc.prototype.constructor=Yc);Object.defineProperties(Yc.prototype,{zIndex:{get:function(){return this._zIndex}},terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Yc.prototype._isOnTerrain=function(e,t){return this._fillEnabled&&!u(t.height)&&!u(t.extrudedHeight)&&Oc.isSupported(this._scene)};Yc.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight;return t===0||u(n)&&n!==t};Yc.prototype._computeCenter=de.throwInstantiationError;Yc.prototype._onEntityPropertyChanged=function(e,t,n,i){if(ri.prototype._onEntityPropertyChanged.call(this,e,t,n,i),this._observedPropertyNames.indexOf(t)===-1)return;let o=this._entity[this._geometryPropertyName];if(!u(o))return;u(o.zIndex)&&(u(o.height)||u(o.extrudedHeight))&&Nt(Nt.geometryZIndex),this._zIndex=y(o.zIndex,Cje),u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0);let r=o.heightReference,s=o.extrudedHeightReference;if(u(r)||u(s)){let a=new wd(this._computeCenter.bind(this),!this._dynamic);this._terrainOffsetProperty=new Cx(this._scene,a,r,s)}};Yc.prototype.destroy=function(){u(this._terrainOffsetProperty)&&(this._terrainOffsetProperty.destroy(),this._terrainOffsetProperty=void 0),ri.prototype.destroy.call(this)};Yc.getGeometryHeight=function(e,t){if(!u(e)){t!==qe.NONE&&Nt(Nt.geometryHeightReference);return}return Ju(t)?0:e};Yc.getGeometryExtrudedHeight=function(e,t){if(!u(e)){t!==qe.NONE&&Nt(Nt.geometryExtrudedHeightReference);return}return Ju(t)?Yc.CLAMP_TO_GROUND:e};Yc.CLAMP_TO_GROUND="clamp";Yc.computeGeometryOffsetAttribute=function(e,t,n,i){(!u(e)||!u(t))&&(t=qe.NONE),(!u(n)||!u(i))&&(i=qe.NONE);let o=0;if(t!==qe.NONE&&o++,i===qe.RELATIVE_TO_GROUND&&o++,o===2)return an.ALL;if(o===1)return an.TOP};var Xn=Yc;var ple=new G,_le=h.ZERO,gle=new h,yle=new ce;function Eje(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.cornerType=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.offsetAttribute=void 0}function Jd(e,t){Xn.call(this,{entity:e,scene:t,geometryOptions:new Eje(e),geometryPropertyName:"corridor",observedPropertyNames:["availability","corridor"]}),this._onEntityPropertyChanged(e,"corridor",e.corridor,void 0)}u(Object.create)&&(Jd.prototype=Object.create(Xn.prototype),Jd.prototype.constructor=Jd);Jd.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Ut){let o;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,ple)),u(o)||(o=G.WHITE),i.color=zt.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=to.fromCartesian3(Y.getValueOrDefault(this._terrainOffsetProperty,e,_le,gle))),new bt({id:t,geometry:new wb(this._options),attributes:i})};Jd.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=Y.getValueOrDefault(this._outlineColorProperty,e,G.BLACK,ple),o={show:new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:zt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0};return u(this._options.offsetAttribute)&&(o.offset=to.fromCartesian3(Y.getValueOrDefault(this._terrainOffsetProperty,e,_le,gle))),new bt({id:t,geometry:new kM(this._options),attributes:o})};Jd.prototype._computeCenter=function(e,t){let n=Y.getValueOrUndefined(this._entity.corridor.positions,e);if(!(!u(n)||n.length===0))return h.clone(n[Math.floor(n.length/2)],t)};Jd.prototype._isHidden=function(e,t){return!u(t.positions)||!u(t.width)||ri.prototype._isHidden.call(this,e,t)};Jd.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!Y.isConstant(t.height)||!Y.isConstant(t.extrudedHeight)||!Y.isConstant(t.granularity)||!Y.isConstant(t.width)||!Y.isConstant(t.outlineWidth)||!Y.isConstant(t.cornerType)||!Y.isConstant(t.zIndex)||this._onTerrain&&!Y.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Ut)};Jd.prototype._setStaticOptions=function(e,t){let n=Y.getValueOrUndefined(t.height,Ve.MINIMUM_VALUE),i=Y.getValueOrDefault(t.heightReference,Ve.MINIMUM_VALUE,qe.NONE),o=Y.getValueOrUndefined(t.extrudedHeight,Ve.MINIMUM_VALUE),r=Y.getValueOrDefault(t.extrudedHeightReference,Ve.MINIMUM_VALUE,qe.NONE);u(o)&&!u(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof Ut?cn.VERTEX_FORMAT:ho.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(Ve.MINIMUM_VALUE,s.positions),s.width=t.width.getValue(Ve.MINIMUM_VALUE),s.granularity=Y.getValueOrUndefined(t.granularity,Ve.MINIMUM_VALUE),s.cornerType=Y.getValueOrUndefined(t.cornerType,Ve.MINIMUM_VALUE),s.offsetAttribute=Xn.computeGeometryOffsetAttribute(n,i,o,r),s.height=Xn.getGeometryHeight(n,i),o=Xn.getGeometryExtrudedHeight(o,r),o===Xn.CLAMP_TO_GROUND&&(o=di.getMinimumMaximumHeights(wb.computeRectangle(s,yle)).minimumTerrainHeight),s.extrudedHeight=o};Jd.DynamicGeometryUpdater=oE;function oE(e,t,n){oi.call(this,e,t,n)}u(Object.create)&&(oE.prototype=Object.create(oi.prototype),oE.prototype.constructor=oE);oE.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.positions)||!u(i.width)||oi.prototype._isHidden.call(this,e,t,n)};oE.prototype._setOptions=function(e,t,n){let i=this._options,o=Y.getValueOrUndefined(t.height,n),r=Y.getValueOrDefault(t.heightReference,n,qe.NONE),s=Y.getValueOrUndefined(t.extrudedHeight,n),a=Y.getValueOrDefault(t.extrudedHeightReference,n,qe.NONE);u(s)&&!u(o)&&(o=0),i.positions=Y.getValueOrUndefined(t.positions,n),i.width=Y.getValueOrUndefined(t.width,n),i.granularity=Y.getValueOrUndefined(t.granularity,n),i.cornerType=Y.getValueOrUndefined(t.cornerType,n),i.offsetAttribute=Xn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Xn.getGeometryHeight(o,r),s=Xn.getGeometryExtrudedHeight(s,a),s===Xn.CLAMP_TO_GROUND&&(s=di.getMinimumMaximumHeights(wb.computeRectangle(i,yle)).minimumTerrainHeight),i.extrudedHeight=s};var UM=Jd;function GV(){de.throwInstantiationError()}Object.defineProperties(GV.prototype,{name:{get:de.throwInstantiationError},clock:{get:de.throwInstantiationError},entities:{get:de.throwInstantiationError},isLoading:{get:de.throwInstantiationError},changedEvent:{get:de.throwInstantiationError},errorEvent:{get:de.throwInstantiationError},loadingEvent:{get:de.throwInstantiationError},show:{get:de.throwInstantiationError},clustering:{get:de.throwInstantiationError}});GV.prototype.update=function(e){de.throwInstantiationError()};GV.setLoading=function(e,t){e._isLoading!==t&&(t?e._entityCollection.suspendEvents():e._entityCollection.resumeEvents(),e._isLoading=t,e._loading.raiseEvent(e,t))};var kr=GV;function gm(e,t){this._ellipsoid=e,this._cameraPosition=new h,this._cameraPositionInScaledSpace=new h,this._distanceToLimbInScaledSpaceSquared=0,u(t)&&(this.cameraPosition=t)}Object.defineProperties(gm.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},cameraPosition:{get:function(){return this._cameraPosition},set:function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,this._cameraPositionInScaledSpace),i=h.magnitudeSquared(n)-1;h.clone(e,this._cameraPosition),this._cameraPositionInScaledSpace=n,this._distanceToLimbInScaledSpaceSquared=i}}});var xle=new h;gm.prototype.isPointVisible=function(e){let n=this._ellipsoid.transformPositionToScaledSpace(e,xle);return QW(n,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};gm.prototype.isScaledSpacePointVisible=function(e){return QW(e,this._cameraPositionInScaledSpace,this._distanceToLimbInScaledSpaceSquared)};var Sje=new h;gm.prototype.isScaledSpacePointVisiblePossiblyUnderEllipsoid=function(e,t){let n=this._ellipsoid,i,o;return u(t)&&t<0&&n.minimumRadius>-t?(o=Sje,o.x=this._cameraPosition.x/(n.radii.x+t),o.y=this._cameraPosition.y/(n.radii.y+t),o.z=this._cameraPosition.z/(n.radii.z+t),i=o.x*o.x+o.y*o.y+o.z*o.z-1):(o=this._cameraPositionInScaledSpace,i=this._distanceToLimbInScaledSpaceSquared),QW(e,o,i)};gm.prototype.computeHorizonCullingPoint=function(e,t,n){return Ale(this._ellipsoid,e,t,n)};var ble=ne.clone(ne.UNIT_SPHERE);gm.prototype.computeHorizonCullingPointPossiblyUnderEllipsoid=function(e,t,n,i){let o=Tle(this._ellipsoid,n,ble);return Ale(o,e,t,i)};gm.prototype.computeHorizonCullingPointFromVertices=function(e,t,n,i,o){return Cle(this._ellipsoid,e,t,n,i,o)};gm.prototype.computeHorizonCullingPointFromVerticesPossiblyUnderEllipsoid=function(e,t,n,i,o,r){let s=Tle(this._ellipsoid,o,ble);return Cle(s,e,t,n,i,r)};var wje=[];gm.prototype.computeHorizonCullingPointFromRectangle=function(e,t,n){let i=ce.subsample(e,t,0,wje),o=se.fromPoints(i);if(!(h.magnitude(o.center)<.1*t.minimumRadius))return this.computeHorizonCullingPoint(o.center,i,n)};var vje=new h;function Tle(e,t,n){if(u(t)&&t<0&&e.minimumRadius>-t){let i=h.fromElements(e.radii.x+t,e.radii.y+t,e.radii.z+t,vje);e=ne.fromCartesian3(i,n)}return e}function Ale(e,t,n,i){u(i)||(i=new h);let o=wle(e,t),r=0;for(let s=0,a=n.length;s<a;++s){let c=n[s],l=Ele(e,c,o);if(l<0)return;r=Math.max(r,l)}return Sle(o,r,i)}var WV=new h;function Cle(e,t,n,i,o,r){u(r)||(r=new h),i=y(i,3),o=y(o,h.ZERO);let s=wle(e,t),a=0;for(let c=0,l=n.length;c<l;c+=i){WV.x=n[c]+o.x,WV.y=n[c+1]+o.y,WV.z=n[c+2]+o.z;let f=Ele(e,WV,s);if(f<0)return;a=Math.max(a,f)}return Sle(s,a,r)}function QW(e,t,n){let i=t,o=n,r=h.subtract(e,i,xle),s=-h.dot(r,i);return!(o<0?s>0:s>o&&s*s/h.magnitudeSquared(r)>o)}var Dje=new h,Ije=new h;function Ele(e,t,n){let i=e.transformPositionToScaledSpace(t,Dje),o=h.magnitudeSquared(i),r=Math.sqrt(o),s=h.divideByScalar(i,r,Ije);o=Math.max(1,o),r=Math.max(1,r);let a=h.dot(s,n),c=h.magnitude(h.cross(s,n,s)),l=1/r,f=Math.sqrt(o-1)*l;return 1/(a*l-c*f)}function Sle(e,t,n){if(!(t<=0||t===1/0||t!==t))return h.multiplyByScalar(e,t,n)}var ZW=new h;function wle(e,t){return h.equals(t,h.ZERO)?t:(e.transformPositionToScaledSpace(t,ZW),h.normalize(ZW,ZW))}var eh=gm;function Ur(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.translucencyByDistance,i=e.scaleByDistance,o=e.distanceDisplayCondition;u(n)&&(n=Mt.clone(n)),u(i)&&(i=Mt.clone(i)),u(o)&&(o=It.clone(o)),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),this._actualPosition=h.clone(this._position),this._color=G.clone(y(e.color,G.WHITE)),this._outlineColor=G.clone(y(e.outlineColor,G.TRANSPARENT)),this._outlineWidth=y(e.outlineWidth,0),this._pixelSize=y(e.pixelSize,10),this._scaleByDistance=i,this._translucencyByDistance=n,this._distanceDisplayCondition=o,this._disableDepthTestDistance=y(e.disableDepthTestDistance,0),this._id=e.id,this._collection=y(e.collection,t),this._clusterShow=!0,this._pickId=void 0,this._pointPrimitiveCollection=t,this._dirty=!1,this._index=-1}var vle=Ur.SHOW_INDEX=0,Ple=Ur.POSITION_INDEX=1,Pje=Ur.COLOR_INDEX=2,Rje=Ur.OUTLINE_COLOR_INDEX=3,Oje=Ur.OUTLINE_WIDTH_INDEX=4,Mje=Ur.PIXEL_SIZE_INDEX=5,Lje=Ur.SCALE_BY_DISTANCE_INDEX=6,Nje=Ur.TRANSLUCENCY_BY_DISTANCE_INDEX=7,Fje=Ur.DISTANCE_DISPLAY_CONDITION_INDEX=8,Bje=Ur.DISABLE_DEPTH_DISTANCE_INDEX=9;Ur.NUMBER_OF_PROPERTIES=10;function Of(e,t){let n=e._pointPrimitiveCollection;u(n)&&(n._updatePointPrimitive(e,t),e._dirty=!0)}Object.defineProperties(Ur.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,Of(this,vle))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),h.clone(e,this._actualPosition),Of(this,Ple))}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){let t=this._scaleByDistance;Mt.equals(t,e)||(this._scaleByDistance=Mt.clone(e,t),Of(this,Lje))}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){let t=this._translucencyByDistance;Mt.equals(t,e)||(this._translucencyByDistance=Mt.clone(e,t),Of(this,Nje))}},pixelSize:{get:function(){return this._pixelSize},set:function(e){this._pixelSize!==e&&(this._pixelSize=e,Of(this,Mje))}},color:{get:function(){return this._color},set:function(e){let t=this._color;G.equals(t,e)||(G.clone(e,t),Of(this,Pje))}},outlineColor:{get:function(){return this._outlineColor},set:function(e){let t=this._outlineColor;G.equals(t,e)||(G.clone(e,t),Of(this,Rje))}},outlineWidth:{get:function(){return this._outlineWidth},set:function(e){this._outlineWidth!==e&&(this._outlineWidth=e,Of(this,Oje))}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){It.equals(this._distanceDisplayCondition,e)||(this._distanceDisplayCondition=It.clone(e,this._distanceDisplayCondition),Of(this,Fje))}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance!==e&&(this._disableDepthTestDistance=e,Of(this,Bje))}},id:{get:function(){return this._id},set:function(e){this._id=e,u(this._pickId)&&(this._pickId.object.id=e)}},pickId:{get:function(){return this._pickId}},clusterShow:{get:function(){return this._clusterShow},set:function(e){this._clusterShow!==e&&(this._clusterShow=e,Of(this,vle))}}});Ur.prototype.getPickId=function(e){return u(this._pickId)||(this._pickId=e.createPickId({primitive:this,collection:this._collection,id:this._id})),this._pickId};Ur.prototype._getActualPosition=function(){return this._actualPosition};Ur.prototype._setActualPosition=function(e){h.clone(e,this._actualPosition),Of(this,Ple)};var Dle=new oe;Ur._computeActualPosition=function(e,t,n){return t.mode===te.SCENE3D?e:(F.multiplyByPoint(n,e,Dle),no.computeActualWgs84Position(t,Dle))};var Ile=new oe;Ur._computeScreenSpacePosition=function(e,t,n,i){let o=F.multiplyByVector(e,oe.fromElements(t.x,t.y,t.z,1,Ile),Ile);return no.wgs84ToWindowCoordinates(n,o,i)};Ur.prototype.computeScreenSpacePosition=function(e,t){let n=this._pointPrimitiveCollection;u(t)||(t=new z);let i=n.modelMatrix,o=Ur._computeScreenSpacePosition(i,this._actualPosition,e,t);if(u(o))return o.y=e.canvas.clientHeight-o.y,o};Ur.getScreenSpaceBoundingBox=function(e,t,n){let i=e.pixelSize,o=i*.5,r=t.x-o,s=t.y-o,a=i,c=i;return u(n)||(n=new Ue),n.x=r,n.y=s,n.width=a,n.height=c,n};Ur.prototype.equals=function(e){return this===e||u(e)&&this._id===e._id&&h.equals(this._position,e._position)&&G.equals(this._color,e._color)&&this._pixelSize===e._pixelSize&&this._outlineWidth===e._outlineWidth&&this._show===e._show&&G.equals(this._outlineColor,e._outlineColor)&&Mt.equals(this._scaleByDistance,e._scaleByDistance)&&Mt.equals(this._translucencyByDistance,e._translucencyByDistance)&&It.equals(this._distanceDisplayCondition,e._distanceDisplayCondition)&&this._disableDepthTestDistance===e._disableDepthTestDistance};Ur.prototype._destroy=function(){this._pickId=this._pickId&&this._pickId.destroy(),this._pointPrimitiveCollection=void 0};var hs=Ur;var wy=`in vec4 v_color;


in vec4 v_outlineColor;


in float v_innerPercent;


in float v_pixelDistance;


in vec4 v_pickColor;


 


void main()


{


    // The distance in UV space from this fragment to the center of the point, at most 0.5.


    float distanceToCenter = length(gl_PointCoord - vec2(0.5));


    // The max distance stops one pixel shy of the edge to leave space for anti-aliasing.


    float maxDistance = max(0.0, 0.5 - v_pixelDistance);


    float wholeAlpha = 1.0 - smoothstep(maxDistance, 0.5, distanceToCenter);


    float innerAlpha = 1.0 - smoothstep(maxDistance * v_innerPercent, 0.5 * v_innerPercent, distanceToCenter);


 


    vec4 color = mix(v_outlineColor, v_color, innerAlpha);


    color.a *= wholeAlpha;


 


// Fully transparent parts of the billboard are not pickable.


#if !defined(OPAQUE) && !defined(TRANSLUCENT)


    if (color.a < 0.005)   // matches 0/255 and 1/255


    {


        discard;


    }


#else


// The billboard is rendered twice. The opaque pass discards translucent fragments


// and the translucent pass discards opaque fragments.


#ifdef OPAQUE


    if (color.a < 0.995)   // matches < 254/255


    {


        discard;


    }


#else


    if (color.a >= 0.995)  // matches 254/255 and 255/255


    {


        discard;


    }


#endif


#endif


 


    out_FragColor = czm_gammaCorrect(color);


    czm_writeLogDepth();


}


`;var VM=`uniform float u_maxTotalPointSize;


 


in vec4 positionHighAndSize;


in vec4 positionLowAndOutline;


in vec4 compressedAttribute0;                       // color, outlineColor, pick color


in vec4 compressedAttribute1;                       // show, translucency by distance, some free space


in vec4 scaleByDistance;                            // near, nearScale, far, farScale


in vec3 distanceDisplayConditionAndDisableDepth;    // near, far, disableDepthTestDistance


 


out vec4 v_color;


out vec4 v_outlineColor;


out float v_innerPercent;


out float v_pixelDistance;


out vec4 v_pickColor;


 


const float SHIFT_LEFT8 = 256.0;


const float SHIFT_RIGHT8 = 1.0 / 256.0;


 


void main()


{


    // Modifying this shader may also require modifications to PointPrimitive._computeScreenSpacePosition


 


    // unpack attributes


    vec3 positionHigh = positionHighAndSize.xyz;


    vec3 positionLow = positionLowAndOutline.xyz;


    float outlineWidthBothSides = 2.0 * positionLowAndOutline.w;


    float totalSize = positionHighAndSize.w + outlineWidthBothSides;


    float outlinePercent = outlineWidthBothSides / totalSize;


    // Scale in response to browser-zoom.


    totalSize *= czm_pixelRatio;


 


    float temp = compressedAttribute1.x * SHIFT_RIGHT8;


    float show = floor(temp);


 


#ifdef EYE_DISTANCE_TRANSLUCENCY


    vec4 translucencyByDistance;


    translucencyByDistance.x = compressedAttribute1.z;


    translucencyByDistance.z = compressedAttribute1.w;


 


    translucencyByDistance.y = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;


 


    temp = compressedAttribute1.y * SHIFT_RIGHT8;


    translucencyByDistance.w = ((temp - floor(temp)) * SHIFT_LEFT8) / 255.0;


#endif


 


    ///////////////////////////////////////////////////////////////////////////


 


    vec4 color;


    vec4 outlineColor;


    vec4 pickColor;


 


    // compressedAttribute0.z => pickColor.rgb


 


    temp = compressedAttribute0.z * SHIFT_RIGHT8;


    pickColor.b = (temp - floor(temp)) * SHIFT_LEFT8;


    temp = floor(temp) * SHIFT_RIGHT8;


    pickColor.g = (temp - floor(temp)) * SHIFT_LEFT8;


    pickColor.r = floor(temp);


 


    // compressedAttribute0.x => color.rgb


 


    temp = compressedAttribute0.x * SHIFT_RIGHT8;


    color.b = (temp - floor(temp)) * SHIFT_LEFT8;


    temp = floor(temp) * SHIFT_RIGHT8;


    color.g = (temp - floor(temp)) * SHIFT_LEFT8;


    color.r = floor(temp);


 


    // compressedAttribute0.y => outlineColor.rgb


 


    temp = compressedAttribute0.y * SHIFT_RIGHT8;


    outlineColor.b = (temp - floor(temp)) * SHIFT_LEFT8;


    temp = floor(temp) * SHIFT_RIGHT8;


    outlineColor.g = (temp - floor(temp)) * SHIFT_LEFT8;


    outlineColor.r = floor(temp);


 


    // compressedAttribute0.w => color.a, outlineColor.a, pickColor.a


 


    temp = compressedAttribute0.w * SHIFT_RIGHT8;


    pickColor.a = (temp - floor(temp)) * SHIFT_LEFT8;


    pickColor = pickColor / 255.0;


 


    temp = floor(temp) * SHIFT_RIGHT8;


    outlineColor.a = (temp - floor(temp)) * SHIFT_LEFT8;


    outlineColor /= 255.0;


    color.a = floor(temp);


    color /= 255.0;


 


    ///////////////////////////////////////////////////////////////////////////


 


    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);


    vec4 positionEC = czm_modelViewRelativeToEye * p;


 


    ///////////////////////////////////////////////////////////////////////////


 


#if defined(EYE_DISTANCE_SCALING) || defined(EYE_DISTANCE_TRANSLUCENCY) || defined(DISTANCE_DISPLAY_CONDITION) || defined(DISABLE_DEPTH_DISTANCE)


    float lengthSq;


    if (czm_sceneMode == czm_sceneMode2D)


    {


        // 2D camera distance is a special case


        // treat all billboards as flattened to the z=0.0 plane


        lengthSq = czm_eyeHeight2D.y;


    }


    else


    {


        lengthSq = dot(positionEC.xyz, positionEC.xyz);


    }


#endif


 


#ifdef EYE_DISTANCE_SCALING


    totalSize *= czm_nearFarScalar(scaleByDistance, lengthSq);


#endif


    if (totalSize > 0.0) {


        // Add padding for anti-aliasing on both sides.


        totalSize += 3.0;


    }


 


    // Clamp to max point size.


    totalSize = min(totalSize, u_maxTotalPointSize);


    // If size is too small, push vertex behind near plane for clipping.


    // Note that context.minimumAliasedPointSize "will be at most 1.0".


    if (totalSize < 1.0)


    {


        positionEC.xyz = vec3(0.0);


        totalSize = 1.0;


    }


 


    float translucency = 1.0;


#ifdef EYE_DISTANCE_TRANSLUCENCY


    translucency = czm_nearFarScalar(translucencyByDistance, lengthSq);


    // push vertex behind near plane for clipping


    if (translucency < 0.004)


    {


        positionEC.xyz = vec3(0.0);


    }


#endif


 


#ifdef DISTANCE_DISPLAY_CONDITION


    float nearSq = distanceDisplayConditionAndDisableDepth.x;


    float farSq = distanceDisplayConditionAndDisableDepth.y;


    if (lengthSq < nearSq || lengthSq > farSq) {


        // push vertex behind camera to force it to be clipped


        positionEC.xyz = vec3(0.0, 0.0, 1.0);


    }


#endif


 


    gl_Position = czm_projection * positionEC;


    czm_vertexLogDepth();


 


#ifdef DISABLE_DEPTH_DISTANCE


    float disableDepthTestDistance = distanceDisplayConditionAndDisableDepth.z;


    if (disableDepthTestDistance == 0.0 && czm_minimumDisableDepthTestDistance != 0.0)


    {


        disableDepthTestDistance = czm_minimumDisableDepthTestDistance;


    }


 


    if (disableDepthTestDistance != 0.0)


    {


        // Don't try to "multiply both sides" by w.  Greater/less-than comparisons won't work for negative values of w.


        float zclip = gl_Position.z / gl_Position.w;


        bool clipped = (zclip < -1.0 || zclip > 1.0);


        if (!clipped && (disableDepthTestDistance < 0.0 || (lengthSq > 0.0 && lengthSq < disableDepthTestDistance)))


        {


            // Position z on the near plane.


            gl_Position.z = -gl_Position.w;


#ifdef LOG_DEPTH


            czm_vertexLogDepth(vec4(czm_currentFrustum.x));


#endif


        }


    }


#endif


 


    v_color = color;


    v_color.a *= translucency * show;


    v_outlineColor = outlineColor;


    v_outlineColor.a *= translucency * show;


 


    v_innerPercent = 1.0 - outlinePercent;


    v_pixelDistance = 2.0 / totalSize;


    gl_PointSize = totalSize * show;


    gl_Position *= show;


 


    v_pickColor = pickColor;


}


`;var kje=hs.SHOW_INDEX,ej=hs.POSITION_INDEX,Rle=hs.COLOR_INDEX,Uje=hs.OUTLINE_COLOR_INDEX,Vje=hs.OUTLINE_WIDTH_INDEX,zje=hs.PIXEL_SIZE_INDEX,Ole=hs.SCALE_BY_DISTANCE_INDEX,Mle=hs.TRANSLUCENCY_BY_DISTANCE_INDEX,Lle=hs.DISTANCE_DISPLAY_CONDITION_INDEX,Hje=hs.DISABLE_DEPTH_DISTANCE_INDEX,tj=hs.NUMBER_OF_PROPERTIES,fc={positionHighAndSize:0,positionLowAndOutline:1,compressedAttribute0:2,compressedAttribute1:3,scaleByDistance:4,distanceDisplayConditionAndDisableDepth:5};function Mf(e){e=y(e,y.EMPTY_OBJECT),this._sp=void 0,this._spTranslucent=void 0,this._rsOpaque=void 0,this._rsTranslucent=void 0,this._vaf=void 0,this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!1,this._shaderScaleByDistance=!1,this._compiledShaderScaleByDistance=!1,this._shaderTranslucencyByDistance=!1,this._compiledShaderTranslucencyByDistance=!1,this._shaderDistanceDisplayCondition=!1,this._compiledShaderDistanceDisplayCondition=!1,this._shaderDisableDepthDistance=!1,this._compiledShaderDisableDepthDistance=!1,this._propertiesChanged=new Uint32Array(tj),this._maxPixelSize=1,this._baseVolume=new se,this._baseVolumeWC=new se,this._baseVolume2D=new se,this._boundingVolume=new se,this._boundingVolumeDirty=!1,this._colorCommands=[],this.show=y(e.show,!0),this.modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this._modelMatrix=F.clone(F.IDENTITY),this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.blendOption=y(e.blendOption,Do.OPAQUE_AND_TRANSLUCENT),this._blendOption=void 0,this._mode=te.SCENE3D,this._maxTotalPointSize=1,this._buffersUsage=[Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW,Fe.STATIC_DRAW];let t=this;this._uniforms={u_maxTotalPointSize:function(){return t._maxTotalPointSize}}}Object.defineProperties(Mf.prototype,{length:{get:function(){return nj(this),this._pointPrimitives.length}}});function Nle(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}Mf.prototype.add=function(e){let t=new hs(e,this);return t._index=this._pointPrimitives.length,this._pointPrimitives.push(t),this._createVertexArray=!0,t};Mf.prototype.remove=function(e){return this.contains(e)?(this._pointPrimitives[e._index]=null,this._pointPrimitivesRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};Mf.prototype.removeAll=function(){Nle(this._pointPrimitives),this._pointPrimitives=[],this._pointPrimitivesToUpdate=[],this._pointPrimitivesToUpdateIndex=0,this._pointPrimitivesRemoved=!1,this._createVertexArray=!0};function nj(e){if(e._pointPrimitivesRemoved){e._pointPrimitivesRemoved=!1;let t=[],n=e._pointPrimitives,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];s&&(s._index=r++,t.push(s))}e._pointPrimitives=t}}Mf.prototype._updatePointPrimitive=function(e,t){e._dirty||(this._pointPrimitivesToUpdate[this._pointPrimitivesToUpdateIndex++]=e),++this._propertiesChanged[t]};Mf.prototype.contains=function(e){return u(e)&&e._pointPrimitiveCollection===this};Mf.prototype.get=function(e){return nj(this),this._pointPrimitives[e]};Mf.prototype.computeNewBuffersUsage=function(){let e=this._buffersUsage,t=!1,n=this._propertiesChanged;for(let i=0;i<tj;++i){let o=n[i]===0?Fe.STATIC_DRAW:Fe.STREAM_DRAW;t=t||e[i]!==o,e[i]=o}return t};function Gje(e,t,n){return new Jp(e,[{index:fc.positionHighAndSize,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[ej]},{index:fc.positionLowAndShow,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[ej]},{index:fc.compressedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Rle]},{index:fc.compressedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Mle]},{index:fc.scaleByDistance,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:n[Ole]},{index:fc.distanceDisplayConditionAndDisableDepth,componentsPerAttribute:3,componentDatatype:X.FLOAT,usage:n[Lle]}],t)}var $W=new Yn;function Fle(e,t,n,i){let o=i._index,r=i._getActualPosition();e._mode===te.SCENE3D&&(se.expand(e._baseVolume,r,e._baseVolume),e._boundingVolumeDirty=!0),Yn.fromCartesian(r,$W);let s=i.pixelSize,a=i.outlineWidth;e._maxPixelSize=Math.max(e._maxPixelSize,s+a);let c=n[fc.positionHighAndSize],l=$W.high;c(o,l.x,l.y,l.z,s);let f=n[fc.positionLowAndOutline],d=$W.low;f(o,d.x,d.y,d.z,a)}var jV=65536,zM=256;function Ble(e,t,n,i){let o=i._index,r=i.color,s=i.getPickId(t).color,a=i.outlineColor,c=G.floatToByte(r.red),l=G.floatToByte(r.green),f=G.floatToByte(r.blue),d=c*jV+l*zM+f;c=G.floatToByte(a.red),l=G.floatToByte(a.green),f=G.floatToByte(a.blue);let p=c*jV+l*zM+f;c=G.floatToByte(s.red),l=G.floatToByte(s.green),f=G.floatToByte(s.blue);let g=c*jV+l*zM+f,m=G.floatToByte(r.alpha)*jV+G.floatToByte(a.alpha)*zM+G.floatToByte(s.alpha),x=n[fc.compressedAttribute0];x(o,d,p,g,m)}function kle(e,t,n,i){let o=i._index,r=0,s=1,a=1,c=1,l=i.translucencyByDistance;u(l)&&(r=l.near,s=l.nearValue,a=l.far,c=l.farValue,(s!==1||c!==1)&&(e._shaderTranslucencyByDistance=!0));let f=i.show&&i.clusterShow;i.color.alpha===0&&i.outlineColor.alpha===0&&(f=!1),s=O.clamp(s,0,1),s=s===1?255:s*255|0;let d=(f?1:0)*zM+s;c=O.clamp(c,0,1),c=c===1?255:c*255|0;let p=c,g=n[fc.compressedAttribute1];g(o,d,p,r,a)}function Ule(e,t,n,i){let o=i._index,r=n[fc.scaleByDistance],s=0,a=1,c=1,l=1,f=i.scaleByDistance;u(f)&&(s=f.near,a=f.nearValue,c=f.far,l=f.farValue,(a!==1||l!==1)&&(e._shaderScaleByDistance=!0)),r(o,s,a,c,l)}function Vle(e,t,n,i){let o=i._index,r=n[fc.distanceDisplayConditionAndDisableDepth],s=0,a=Number.MAX_VALUE,c=i.distanceDisplayCondition;u(c)&&(s=c.near,a=c.far,s*=s,a*=a,e._shaderDistanceDisplayCondition=!0);let l=i.disableDepthTestDistance;l*=l,l>0&&(e._shaderDisableDepthDistance=!0,l===Number.POSITIVE_INFINITY&&(l=-1)),r(o,s,a,l)}function Wje(e,t,n,i){Fle(e,t,n,i),Ble(e,t,n,i),kle(e,t,n,i),Ule(e,t,n,i),Vle(e,t,n,i)}function JW(e,t,n,i,o,r){let s;i.mode===te.SCENE3D?(s=e._baseVolume,e._boundingVolumeDirty=!0):s=e._baseVolume2D;let a=[];for(let c=0;c<n;++c){let l=t[c],f=l.position,d=hs._computeActualPosition(f,i,o);u(d)&&(l._setActualPosition(d),r?a.push(d):se.expand(s,d,s))}r&&se.fromPoints(a,s)}function jje(e,t){let n=t.mode,i=e._pointPrimitives,o=e._pointPrimitivesToUpdate,r=e._modelMatrix;e._createVertexArray||e._mode!==n||n!==te.SCENE3D&&!F.equals(r,e.modelMatrix)?(e._mode=n,F.clone(e.modelMatrix,r),e._createVertexArray=!0,(n===te.SCENE3D||n===te.SCENE2D||n===te.COLUMBUS_VIEW)&&JW(e,i,i.length,t,r,!0)):n===te.MORPHING?JW(e,i,i.length,t,r,!0):(n===te.SCENE2D||n===te.COLUMBUS_VIEW)&&JW(e,o,e._pointPrimitivesToUpdateIndex,t,r,!1)}function qje(e,t,n){let o=t.camera.getPixelSize(n,t.context.drawingBufferWidth,t.context.drawingBufferHeight)*e._maxPixelSize;n.radius+=o}var Yje=[];Mf.prototype.update=function(e){if(nj(this),!this.show)return;this._maxTotalPointSize=Gt.maximumAliasedPointSize,jje(this,e);let n=this._pointPrimitives.length,i=this._pointPrimitivesToUpdate,o=this._pointPrimitivesToUpdateIndex,r=this._propertiesChanged,s=this._createVertexArray,a,c=e.context,l=e.passes,f=l.pick;if(s||!f&&this.computeNewBuffersUsage()){this._createVertexArray=!1;for(let w=0;w<tj;++w)r[w]=0;if(this._vaf=this._vaf&&this._vaf.destroy(),n>0){this._vaf=Gje(c,n,this._buffersUsage),a=this._vaf.writers;for(let w=0;w<n;++w){let D=this._pointPrimitives[w];D._dirty=!1,Wje(this,c,a,D)}this._vaf.commit()}this._pointPrimitivesToUpdateIndex=0}else if(o>0){let w=Yje;w.length=0,(r[ej]||r[Vje]||r[zje])&&w.push(Fle),(r[Rle]||r[Uje])&&w.push(Ble),(r[kje]||r[Mle])&&w.push(kle),r[Ole]&&w.push(Ule),(r[Lle]||r[Hje])&&w.push(Vle);let D=w.length;if(a=this._vaf.writers,o/n>.1){for(let R=0;R<o;++R){let P=i[R];P._dirty=!1;for(let L=0;L<D;++L)w[L](this,c,a,P)}this._vaf.commit()}else{for(let R=0;R<o;++R){let P=i[R];P._dirty=!1;for(let L=0;L<D;++L)w[L](this,c,a,P);this._vaf.subCommit(P._index,1)}this._vaf.endSubCommits()}this._pointPrimitivesToUpdateIndex=0}if(o>n*1.5&&(i.length=n),!u(this._vaf)||!u(this._vaf.va))return;this._boundingVolumeDirty&&(this._boundingVolumeDirty=!1,se.transform(this._baseVolume,this.modelMatrix,this._baseVolumeWC));let d,p=F.IDENTITY;e.mode===te.SCENE3D?(p=this.modelMatrix,d=se.clone(this._baseVolumeWC,this._boundingVolume)):d=se.clone(this._baseVolume2D,this._boundingVolume),qje(this,e,d);let g=this._blendOption!==this.blendOption;this._blendOption=this.blendOption,g&&(this._blendOption===Do.OPAQUE||this._blendOption===Do.OPAQUE_AND_TRANSLUCENT?this._rsOpaque=ke.fromCache({depthTest:{enabled:!0,func:ee.LEQUAL},depthMask:!0}):this._rsOpaque=void 0,this._blendOption===Do.TRANSLUCENT||this._blendOption===Do.OPAQUE_AND_TRANSLUCENT?this._rsTranslucent=ke.fromCache({depthTest:{enabled:!0,func:ee.LEQUAL},depthMask:!1,blending:fn.ALPHA_BLEND}):this._rsTranslucent=void 0),this._shaderDisableDepthDistance=this._shaderDisableDepthDistance||e.minimumDisableDepthTestDistance!==0;let m,x;(g||this._shaderScaleByDistance&&!this._compiledShaderScaleByDistance||this._shaderTranslucencyByDistance&&!this._compiledShaderTranslucencyByDistance||this._shaderDistanceDisplayCondition&&!this._compiledShaderDistanceDisplayCondition||this._shaderDisableDepthDistance!==this._compiledShaderDisableDepthDistance)&&(m=new ze({sources:[VM]}),this._shaderScaleByDistance&&m.defines.push("EYE_DISTANCE_SCALING"),this._shaderTranslucencyByDistance&&m.defines.push("EYE_DISTANCE_TRANSLUCENCY"),this._shaderDistanceDisplayCondition&&m.defines.push("DISTANCE_DISPLAY_CONDITION"),this._shaderDisableDepthDistance&&m.defines.push("DISABLE_DEPTH_DISTANCE"),this._blendOption===Do.OPAQUE_AND_TRANSLUCENT&&(x=new ze({defines:["OPAQUE"],sources:[wy]}),this._sp=Kt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:x,attributeLocations:fc}),x=new ze({defines:["TRANSLUCENT"],sources:[wy]}),this._spTranslucent=Kt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:x,attributeLocations:fc})),this._blendOption===Do.OPAQUE&&(x=new ze({sources:[wy]}),this._sp=Kt.replaceCache({context:c,shaderProgram:this._sp,vertexShaderSource:m,fragmentShaderSource:x,attributeLocations:fc})),this._blendOption===Do.TRANSLUCENT&&(x=new ze({sources:[wy]}),this._spTranslucent=Kt.replaceCache({context:c,shaderProgram:this._spTranslucent,vertexShaderSource:m,fragmentShaderSource:x,attributeLocations:fc})),this._compiledShaderScaleByDistance=this._shaderScaleByDistance,this._compiledShaderTranslucencyByDistance=this._shaderTranslucencyByDistance,this._compiledShaderDistanceDisplayCondition=this._shaderDistanceDisplayCondition,this._compiledShaderDisableDepthDistance=this._shaderDisableDepthDistance);let b,T,C,A,S=e.commandList;if(l.render||f){let w=this._colorCommands,D=this._blendOption===Do.OPAQUE,R=this._blendOption===Do.OPAQUE_AND_TRANSLUCENT;b=this._vaf.va,T=b.length,w.length=T;let P=R?T*2:T;for(A=0;A<P;++A){let L=D||R&&A%2===0;C=w[A],u(C)||(C=w[A]=new $e),C.primitiveType=Me.POINTS,C.pass=L||!R?Ae.OPAQUE:Ae.TRANSLUCENT,C.owner=this;let N=R?Math.floor(A/2):A;C.boundingVolume=d,C.modelMatrix=p,C.shaderProgram=L?this._sp:this._spTranslucent,C.uniformMap=this._uniforms,C.vertexArray=b[N].va,C.renderState=L?this._rsOpaque:this._rsTranslucent,C.debugShowBoundingVolume=this.debugShowBoundingVolume,C.pickId="v_pickColor",S.push(C)}}};Mf.prototype.isDestroyed=function(){return!1};Mf.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._spTranslucent=this._spTranslucent&&this._spTranslucent.destroy(),this._spPick=this._spPick&&this._spPick.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),Nle(this._pointPrimitives),le(this)};var A_=Mf;var zle=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array],ij=1,HM=8,vb=class e{static from(t){if(!(t instanceof ArrayBuffer))throw new Error("Data must be an instance of ArrayBuffer.");let[n,i]=new Uint8Array(t,0,2);if(n!==219)throw new Error("Data does not appear to be in a KDBush format.");let o=i>>4;if(o!==ij)throw new Error(`Got v${o} data when expected v${ij}.`);let r=zle[i&15];if(!r)throw new Error("Unrecognized array type.");let[s]=new Uint16Array(t,2,1),[a]=new Uint32Array(t,4,1);return new e(a,s,r,t)}constructor(t,n=64,i=Float64Array,o){if(isNaN(t)||t<0)throw new Error(`Unpexpected numItems value: ${t}.`);this.numItems=+t,this.nodeSize=Math.min(Math.max(+n,2),65535),this.ArrayType=i,this.IndexArrayType=t<65536?Uint16Array:Uint32Array;let r=zle.indexOf(this.ArrayType),s=t*2*this.ArrayType.BYTES_PER_ELEMENT,a=t*this.IndexArrayType.BYTES_PER_ELEMENT,c=(8-a%8)%8;if(r<0)throw new Error(`Unexpected typed array class: ${i}.`);o&&o instanceof ArrayBuffer?(this.data=o,this.ids=new this.IndexArrayType(this.data,HM,t),this.coords=new this.ArrayType(this.data,HM+a+c,t*2),this._pos=t*2,this._finished=!0):(this.data=new ArrayBuffer(HM+s+a+c),this.ids=new this.IndexArrayType(this.data,HM,t),this.coords=new this.ArrayType(this.data,HM+a+c,t*2),this._pos=0,this._finished=!1,new Uint8Array(this.data,0,2).set([219,(ij<<4)+r]),new Uint16Array(this.data,2,1)[0]=n,new Uint32Array(this.data,4,1)[0]=t)}add(t,n){let i=this._pos>>1;return this.ids[i]=i,this.coords[this._pos++]=t,this.coords[this._pos++]=n,i}finish(){let t=this._pos>>1;if(t!==this.numItems)throw new Error(`Added ${t} items when expected ${this.numItems}.`);return rj(this.ids,this.coords,this.nodeSize,0,this.numItems-1,0),this._finished=!0,this}range(t,n,i,o){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");let{ids:r,coords:s,nodeSize:a}=this,c=[0,r.length-1,0],l=[];for(;c.length;){let f=c.pop()||0,d=c.pop()||0,p=c.pop()||0;if(d-p<=a){for(let b=p;b<=d;b++){let T=s[2*b],C=s[2*b+1];T>=t&&T<=i&&C>=n&&C<=o&&l.push(r[b])}continue}let g=p+d>>1,m=s[2*g],x=s[2*g+1];m>=t&&m<=i&&x>=n&&x<=o&&l.push(r[g]),(f===0?t<=m:n<=x)&&(c.push(p),c.push(g-1),c.push(1-f)),(f===0?i>=m:o>=x)&&(c.push(g+1),c.push(d),c.push(1-f))}return l}within(t,n,i){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");let{ids:o,coords:r,nodeSize:s}=this,a=[0,o.length-1,0],c=[],l=i*i;for(;a.length;){let f=a.pop()||0,d=a.pop()||0,p=a.pop()||0;if(d-p<=s){for(let b=p;b<=d;b++)Hle(r[2*b],r[2*b+1],t,n)<=l&&c.push(o[b]);continue}let g=p+d>>1,m=r[2*g],x=r[2*g+1];Hle(m,x,t,n)<=l&&c.push(o[g]),(f===0?t-i<=m:n-i<=x)&&(a.push(p),a.push(g-1),a.push(1-f)),(f===0?t+i>=m:n+i>=x)&&(a.push(g+1),a.push(d),a.push(1-f))}return c}};function rj(e,t,n,i,o,r){if(o-i<=n)return;let s=i+o>>1;Gle(e,t,s,i,o,r),rj(e,t,n,i,s-1,1-r),rj(e,t,n,s+1,o,1-r)}function Gle(e,t,n,i,o,r){for(;o>i;){if(o-i>600){let l=o-i+1,f=n-i+1,d=Math.log(l),p=.5*Math.exp(2*d/3),g=.5*Math.sqrt(d*p*(l-p)/l)*(f-l/2<0?-1:1),m=Math.max(i,Math.floor(n-f*p/l+g)),x=Math.min(o,Math.floor(n+(l-f)*p/l+g));Gle(e,t,n,m,x,r)}let s=t[2*n+r],a=i,c=o;for(GM(e,t,i,n),t[2*o+r]>s&&GM(e,t,i,o);a<c;){for(GM(e,t,a,c),a++,c--;t[2*a+r]<s;)a++;for(;t[2*c+r]>s;)c--}t[2*i+r]===s?GM(e,t,i,c):(c++,GM(e,t,c,o)),c<=n&&(i=c+1),n<=c&&(o=c-1)}}function GM(e,t,n,i){oj(e,n,i),oj(t,2*n,2*i),oj(t,2*n+1,2*i+1)}function oj(e,t,n){let i=e[t];e[t]=e[n],e[n]=i}function Hle(e,t,n,i){let o=e-n,r=t-i;return o*o+r*r}function th(e){e=y(e,y.EMPTY_OBJECT),this._enabled=y(e.enabled,!1),this._pixelRange=y(e.pixelRange,80),this._minimumClusterSize=y(e.minimumClusterSize,2),this._clusterBillboards=y(e.clusterBillboards,!0),this._clusterLabels=y(e.clusterLabels,!0),this._clusterPoints=y(e.clusterPoints,!0),this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity={},this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._clusterDirty=!1,this._cluster=void 0,this._removeEventListener=void 0,this._clusterEvent=new pe,this.show=y(e.show,!0)}function Wle(e,t){e.x-=t,e.y-=t,e.width+=t*2,e.height+=t*2}var Xje=new Ue;function jle(e,t,n,i,o){if(u(e._labelCollection)&&i._clusterLabels?o=Wd.getScreenSpaceBoundingBox(e,t,o):u(e._billboardCollection)&&i._clusterBillboards?o=Xi.getScreenSpaceBoundingBox(e,t,o):u(e._pointPrimitiveCollection)&&i._clusterPoints&&(o=hs.getScreenSpaceBoundingBox(e,t,o)),Wle(o,n),i._clusterLabels&&!u(e._labelCollection)&&u(e.id)&&Yle(i,e.id.id)&&u(e.id._label)){let r=i._collectionIndicesByEntity[e.id.id].labelIndex,s=i._labelCollection.get(r),a=Wd.getScreenSpaceBoundingBox(s,t,Xje);Wle(a,n),o=Ue.union(o,a,o)}return o}function Kje(e,t){if(e.clusterShow=!0,!u(e._labelCollection)&&u(e.id)&&Yle(t,e.id.id)&&u(e.id._label)){let n=t._collectionIndicesByEntity[e.id.id].labelIndex,i=t._labelCollection.get(n);i.clusterShow=!0}}function qle(e,t,n,i){let o={billboard:i._clusterBillboardCollection.add(),label:i._clusterLabelCollection.add(),point:i._clusterPointCollection.add()};o.billboard.show=!1,o.point.show=!1,o.label.show=!0,o.label.text=t.toLocaleString(),o.label.id=n,o.billboard.position=o.label.position=o.point.position=e,i._clusterEvent.raiseEvent(n,o)}function Yle(e,t){return u(e)&&u(e._collectionIndicesByEntity[t])&&u(e._collectionIndicesByEntity[t].labelIndex)}function sj(e,t,n,i,o){if(!u(e))return;let r=e.length;for(let s=0;s<r;++s){let a=e.get(s);if(a.clusterShow=!1,!a.show||o._scene.mode===te.SCENE3D&&!i.isPointVisible(a.position))continue;let c=o._clusterLabels&&u(a._labelCollection),l=o._clusterBillboards&&u(a.id._billboard),f=o._clusterPoints&&u(a.id._point);if(c&&(f||l))continue;let d=a.computeScreenSpacePosition(n);u(d)&&t.push({index:s,collection:e,clustered:!1,coord:d})}}var Zje=new Ue,Qje=new Ue,$je=new Ue;function Jje(e){return function(t){if(u(t)&&t<.05||!e.enabled)return;let n=e._scene,i=e._labelCollection,o=e._billboardCollection,r=e._pointCollection;if(!u(i)&&!u(o)&&!u(r)||!e._clusterBillboards&&!e._clusterLabels&&!e._clusterPoints)return;let s=e._clusterLabelCollection,a=e._clusterBillboardCollection,c=e._clusterPointCollection;u(s)?s.removeAll():s=e._clusterLabelCollection=new du({scene:n}),u(a)?a.removeAll():a=e._clusterBillboardCollection=new ac({scene:n}),u(c)?c.removeAll():c=e._clusterPointCollection=new A_;let l=e._pixelRange,f=e._minimumClusterSize,d=e._previousClusters,p=[],g=e._previousHeight,m=n.camera.positionCartographic.height,x=n.mapProjection.ellipsoid,b=n.camera.positionWC,T=new eh(x,b),C=[];e._clusterLabels&&sj(i,C,n,T,e),e._clusterBillboards&&sj(o,C,n,T,e),e._clusterPoints&&sj(r,C,n,T,e);let A,S,w,D,R,P,L,N,_,E,v,I;if(C.length>0){let M=new vb(C.length,64,Uint32Array);for(let B=0;B<C.length;++B)M.add(C[B].coord.x,C[B].coord.y);if(M.finish(),m<g)for(w=d.length,A=0;A<w;++A){let B=d[A];if(!T.isPointVisible(B.position))continue;let V=Xi._computeScreenSpacePosition(F.IDENTITY,B.position,h.ZERO,z.ZERO,n);if(!u(V))continue;let U=1-m/g,H=B.width=B.width*U,k=B.height=B.height*U;H=Math.max(H,B.minimumWidth),k=Math.max(k,B.minimumHeight);let q=V.x-H*.5,j=V.y-k*.5,Z=V.x+H,W=V.y+k;for(R=M.range(q,j,Z,W),P=R.length,E=0,_=[],S=0;S<P;++S)L=R[S],N=C[L],N.clustered||(++E,v=N.collection,I=N.index,_.push(v.get(I).id));if(E>=f)for(qle(B.position,E,_,e),p.push(B),S=0;S<P;++S)C[R[S]].clustered=!0}for(w=C.length,A=0;A<w;++A){let B=C[A];if(B.clustered)continue;B.clustered=!0,v=B.collection,I=B.index;let V=v.get(I);D=jle(V,B.coord,l,e,Zje);let U=Ue.clone(D,Qje);R=M.range(D.x,D.y,D.x+D.width,D.y+D.height),P=R.length;let H=h.clone(V.position);for(E=1,_=[V.id],S=0;S<P;++S)if(L=R[S],N=C[L],!N.clustered){let k=N.collection.get(N.index),q=jle(k,N.coord,l,e,$je);h.add(k.position,H,H),Ue.union(U,q,U),++E,_.push(k.id)}if(E>=f){let k=h.multiplyByScalar(H,1/E,H);for(qle(k,E,_,e),p.push({position:k,width:U.width,height:U.height,minimumWidth:D.width,minimumHeight:D.height}),S=0;S<P;++S)C[R[S]].clustered=!0}else Kje(V,e)}}s.length===0&&(s.destroy(),e._clusterLabelCollection=void 0),a.length===0&&(a.destroy(),e._clusterBillboardCollection=void 0),c.length===0&&(c.destroy(),e._clusterPointCollection=void 0),e._previousClusters=p,e._previousHeight=m}}th.prototype._initialize=function(e){this._scene=e;let t=Jje(this);this._cluster=t,this._removeEventListener=e.camera.changed.addEventListener(t)};Object.defineProperties(th.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabledDirty=e!==this._enabled,this._enabled=e}},pixelRange:{get:function(){return this._pixelRange},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._pixelRange,this._pixelRange=e}},minimumClusterSize:{get:function(){return this._minimumClusterSize},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._minimumClusterSize,this._minimumClusterSize=e}},clusterEvent:{get:function(){return this._clusterEvent}},clusterBillboards:{get:function(){return this._clusterBillboards},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterBillboards,this._clusterBillboards=e}},clusterLabels:{get:function(){return this._clusterLabels},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterLabels,this._clusterLabels=e}},clusterPoints:{get:function(){return this._clusterPoints},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterPoints,this._clusterPoints=e}}});function cj(e,t,n,i){return function(o){let r=this[e];u(this._collectionIndicesByEntity)||(this._collectionIndicesByEntity={});let s=this._collectionIndicesByEntity[o.id];if(u(s)||(s=this._collectionIndicesByEntity[o.id]={billboardIndex:void 0,labelIndex:void 0,pointIndex:void 0}),u(r)&&u(s[i]))return r.get(s[i]);u(r)||(r=this[e]=new t({scene:this._scene}));let a,c,l=this[n];l.length>0?(a=l.shift(),c=r.get(a)):(c=r.add(),a=r.length-1),s[i]=a;let f=this;return Promise.resolve().then(function(){f._clusterDirty=!0}),c}}function lj(e,t){let n=e._collectionIndicesByEntity[t];!u(n.billboardIndex)&&!u(n.labelIndex)&&!u(n.pointIndex)&&delete e._collectionIndicesByEntity[t]}th.prototype.getLabel=cj("_labelCollection",du,"_unusedLabelIndices","labelIndex");th.prototype.removeLabel=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._labelCollection)||!u(t)||!u(t.labelIndex))return;let n=t.labelIndex;t.labelIndex=void 0,lj(this,e.id);let i=this._labelCollection.get(n);i.show=!1,i.text="",i.id=void 0,this._unusedLabelIndices.push(n),this._clusterDirty=!0};th.prototype.getBillboard=cj("_billboardCollection",ac,"_unusedBillboardIndices","billboardIndex");th.prototype.removeBillboard=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._billboardCollection)||!u(t)||!u(t.billboardIndex))return;let n=t.billboardIndex;t.billboardIndex=void 0,lj(this,e.id);let i=this._billboardCollection.get(n);i.id=void 0,i.show=!1,i.image=void 0,this._unusedBillboardIndices.push(n),this._clusterDirty=!0};th.prototype.getPoint=cj("_pointCollection",A_,"_unusedPointIndices","pointIndex");th.prototype.removePoint=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e.id];if(!u(this._pointCollection)||!u(t)||!u(t.pointIndex))return;let n=t.pointIndex;t.pointIndex=void 0,lj(this,e.id);let i=this._pointCollection.get(n);i.show=!1,i.id=void 0,this._unusedPointIndices.push(n),this._clusterDirty=!0};function aj(e){if(!u(e))return;let t=e.length;for(let n=0;n<t;++n)e.get(n).clusterShow=!0}function e7e(e){e.enabled||(u(e._clusterLabelCollection)&&e._clusterLabelCollection.destroy(),u(e._clusterBillboardCollection)&&e._clusterBillboardCollection.destroy(),u(e._clusterPointCollection)&&e._clusterPointCollection.destroy(),e._clusterLabelCollection=void 0,e._clusterBillboardCollection=void 0,e._clusterPointCollection=void 0,aj(e._labelCollection),aj(e._billboardCollection),aj(e._pointCollection))}th.prototype.update=function(e){if(!this.show)return;let t;u(this._labelCollection)&&this._labelCollection.length>0&&this._labelCollection.get(0)._glyphs.length===0&&(t=e.commandList,e.commandList=[],this._labelCollection.update(e),e.commandList=t),u(this._billboardCollection)&&this._billboardCollection.length>0&&!u(this._billboardCollection.get(0).width)&&(t=e.commandList,e.commandList=[],this._billboardCollection.update(e),e.commandList=t),this._enabledDirty&&(this._enabledDirty=!1,e7e(this),this._clusterDirty=!0),this._clusterDirty&&(this._clusterDirty=!1,this._cluster()),u(this._clusterLabelCollection)&&this._clusterLabelCollection.update(e),u(this._clusterBillboardCollection)&&this._clusterBillboardCollection.update(e),u(this._clusterPointCollection)&&this._clusterPointCollection.update(e),u(this._labelCollection)&&this._labelCollection.update(e),u(this._billboardCollection)&&this._billboardCollection.update(e),u(this._pointCollection)&&this._pointCollection.update(e)};th.prototype.destroy=function(){this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._pointCollection=this._pointCollection&&this._pointCollection.destroy(),this._clusterLabelCollection=this._clusterLabelCollection&&this._clusterLabelCollection.destroy(),this._clusterBillboardCollection=this._clusterBillboardCollection&&this._clusterBillboardCollection.destroy(),this._clusterPointCollection=this._clusterPointCollection&&this._clusterPointCollection.destroy(),u(this._removeEventListener)&&(this._removeEventListener(),this._removeEventListener=void 0),this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity=void 0,this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._pixelRangeDirty=!1,this._minimumClusterSizeDirty=!1};var _u=th;function uj(e){this._name=e,this._clock=void 0,this._changed=new pe,this._error=new pe,this._isLoading=!1,this._loading=new pe,this._entityCollection=new Ws(this),this._entityCluster=new _u}Object.defineProperties(uj.prototype,{name:{get:function(){return this._name},set:function(e){this._name!==e&&(this._name=e,this._changed.raiseEvent(this))}},clock:{get:function(){return this._clock},set:function(e){this._clock!==e&&(this._clock=e,this._changed.raiseEvent(this))}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading},set:function(e){kr.setLoading(this,e)}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}},clustering:{get:function(){return this._entityCluster},set:function(e){this._entityCluster=e}}});uj.prototype.update=function(e){return!0};var WM=uj;var Xle={};Xle.computePositions=function(e,t,n,i,o){let r=e*.5,s=-r,a=i+i,c=o?2*a:a,l=new Float64Array(c*3),f,d=0,p=0,g=o?a*3:0,m=o?(a+i)*3:i*3;for(f=0;f<i;f++){let x=f/i*O.TWO_PI,b=Math.cos(x),T=Math.sin(x),C=b*n,A=T*n,S=b*t,w=T*t;l[p+g]=C,l[p+g+1]=A,l[p+g+2]=s,l[p+m]=S,l[p+m+1]=w,l[p+m+2]=r,p+=3,o&&(l[d++]=C,l[d++]=A,l[d++]=s,l[d++]=S,l[d++]=w,l[d++]=r)}return l};var Db=Xle;var fj=new z,t7e=new h,n7e=new h,i7e=new h,o7e=new h;function C_(e){e=y(e,y.EMPTY_OBJECT);let t=e.length,n=e.topRadius,i=e.bottomRadius,o=y(e.vertexFormat,Re.DEFAULT),r=y(e.slices,128);this._length=t,this._topRadius=n,this._bottomRadius=i,this._vertexFormat=Re.clone(o),this._slices=r,this._offsetAttribute=e.offsetAttribute,this._workerName="createCylinderGeometry"}C_.packedLength=Re.packedLength+5;C_.pack=function(e,t,n){return n=y(n,0),Re.pack(e._vertexFormat,t,n),n+=Re.packedLength,t[n++]=e._length,t[n++]=e._topRadius,t[n++]=e._bottomRadius,t[n++]=e._slices,t[n]=y(e._offsetAttribute,-1),t};var Kle=new Re,rE={vertexFormat:Kle,length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,offsetAttribute:void 0};C_.unpack=function(e,t,n){t=y(t,0);let i=Re.unpack(e,t,Kle);t+=Re.packedLength;let o=e[t++],r=e[t++],s=e[t++],a=e[t++],c=e[t];return u(n)?(n._vertexFormat=Re.clone(i,n._vertexFormat),n._length=o,n._topRadius=r,n._bottomRadius=s,n._slices=a,n._offsetAttribute=c===-1?void 0:c,n):(rE.length=o,rE.topRadius=r,rE.bottomRadius=s,rE.slices=a,rE.offsetAttribute=c===-1?void 0:c,new C_(rE))};C_.createGeometry=function(e){let t=e._length,n=e._topRadius,i=e._bottomRadius,o=e._vertexFormat,r=e._slices;if(t<=0||n<0||i<0||n===0&&i===0)return;let s=r+r,a=r+s,c=s+s,l=Db.computePositions(t,n,i,r,!0),f=o.st?new Float32Array(c*2):void 0,d=o.normal?new Float32Array(c*3):void 0,p=o.tangent?new Float32Array(c*3):void 0,g=o.bitangent?new Float32Array(c*3):void 0,m,x=o.normal||o.tangent||o.bitangent;if(x){let R=o.tangent||o.bitangent,P=0,L=0,N=0,_=Math.atan2(i-n,t),E=t7e;E.z=Math.sin(_);let v=Math.cos(_),I=i7e,M=n7e;for(m=0;m<r;m++){let B=m/r*O.TWO_PI,V=v*Math.cos(B),U=v*Math.sin(B);x&&(E.x=V,E.y=U,R&&(I=h.normalize(h.cross(h.UNIT_Z,E,I),I)),o.normal&&(d[P++]=E.x,d[P++]=E.y,d[P++]=E.z,d[P++]=E.x,d[P++]=E.y,d[P++]=E.z),o.tangent&&(p[L++]=I.x,p[L++]=I.y,p[L++]=I.z,p[L++]=I.x,p[L++]=I.y,p[L++]=I.z),o.bitangent&&(M=h.normalize(h.cross(E,I,M),M),g[N++]=M.x,g[N++]=M.y,g[N++]=M.z,g[N++]=M.x,g[N++]=M.y,g[N++]=M.z))}for(m=0;m<r;m++)o.normal&&(d[P++]=0,d[P++]=0,d[P++]=-1),o.tangent&&(p[L++]=1,p[L++]=0,p[L++]=0),o.bitangent&&(g[N++]=0,g[N++]=-1,g[N++]=0);for(m=0;m<r;m++)o.normal&&(d[P++]=0,d[P++]=0,d[P++]=1),o.tangent&&(p[L++]=1,p[L++]=0,p[L++]=0),o.bitangent&&(g[N++]=0,g[N++]=1,g[N++]=0)}let b=12*r-12,T=Ne.createTypedArray(c,b),C=0,A=0;for(m=0;m<r-1;m++)T[C++]=A,T[C++]=A+2,T[C++]=A+3,T[C++]=A,T[C++]=A+3,T[C++]=A+1,A+=2;for(T[C++]=s-2,T[C++]=0,T[C++]=1,T[C++]=s-2,T[C++]=1,T[C++]=s-1,m=1;m<r-1;m++)T[C++]=s+m+1,T[C++]=s+m,T[C++]=s;for(m=1;m<r-1;m++)T[C++]=a,T[C++]=a+m,T[C++]=a+m+1;let S=0;if(o.st){let R=Math.max(n,i);for(m=0;m<c;m++){let P=h.fromArray(l,m*3,o7e);f[S++]=(P.x+R)/(2*R),f[S++]=(P.y+R)/(2*R)}}let w=new mn;o.position&&(w.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:l})),o.normal&&(w.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:d})),o.tangent&&(w.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:p})),o.bitangent&&(w.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),o.st&&(w.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:f})),fj.x=t*.5,fj.y=Math.max(i,n);let D=new se(h.ZERO,z.magnitude(fj));if(u(e._offsetAttribute)){t=l.length;let R=e._offsetAttribute===an.NONE?0:1,P=new Uint8Array(t/3).fill(R);w.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:P})}return new ut({attributes:w,indices:T,primitiveType:Me.TRIANGLES,boundingSphere:D,offsetAttribute:e._offsetAttribute})};var dj;C_.getUnitCylinder=function(){return u(dj)||(dj=C_.createGeometry(new C_({topRadius:1,bottomRadius:1,length:1,vertexFormat:Re.POSITION_ONLY}))),dj};var jM=C_;var hj=new z;function sE(e){e=y(e,y.EMPTY_OBJECT);let t=e.length,n=e.topRadius,i=e.bottomRadius,o=y(e.slices,128),r=Math.max(y(e.numberOfVerticalLines,16),0);this._length=t,this._topRadius=n,this._bottomRadius=i,this._slices=o,this._numberOfVerticalLines=r,this._offsetAttribute=e.offsetAttribute,this._workerName="createCylinderOutlineGeometry"}sE.packedLength=6;sE.pack=function(e,t,n){return n=y(n,0),t[n++]=e._length,t[n++]=e._topRadius,t[n++]=e._bottomRadius,t[n++]=e._slices,t[n++]=e._numberOfVerticalLines,t[n]=y(e._offsetAttribute,-1),t};var Ib={length:void 0,topRadius:void 0,bottomRadius:void 0,slices:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};sE.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o=e[t++],r=e[t++],s=e[t++],a=e[t++],c=e[t];return u(n)?(n._length=i,n._topRadius=o,n._bottomRadius=r,n._slices=s,n._numberOfVerticalLines=a,n._offsetAttribute=c===-1?void 0:c,n):(Ib.length=i,Ib.topRadius=o,Ib.bottomRadius=r,Ib.slices=s,Ib.numberOfVerticalLines=a,Ib.offsetAttribute=c===-1?void 0:c,new sE(Ib))};sE.createGeometry=function(e){let t=e._length,n=e._topRadius,i=e._bottomRadius,o=e._slices,r=e._numberOfVerticalLines;if(t<=0||n<0||i<0||n===0&&i===0)return;let s=o*2,a=Db.computePositions(t,n,i,o,!1),c=o*2,l;if(r>0){let x=Math.min(r,o);l=Math.round(o/x),c+=x}let f=Ne.createTypedArray(s,c*2),d=0,p;for(p=0;p<o-1;p++)f[d++]=p,f[d++]=p+1,f[d++]=p+o,f[d++]=p+1+o;if(f[d++]=o-1,f[d++]=0,f[d++]=o+o-1,f[d++]=o,r>0)for(p=0;p<o;p+=l)f[d++]=p,f[d++]=p+o;let g=new mn;g.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:a}),hj.x=t*.5,hj.y=Math.max(i,n);let m=new se(h.ZERO,z.magnitude(hj));if(u(e._offsetAttribute)){t=a.length;let x=e._offsetAttribute===an.NONE?0:1,b=new Uint8Array(t/3).fill(x);g.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:b})}return new ut({attributes:g,indices:f,primitiveType:Me.LINES,boundingSphere:m,offsetAttribute:e._offsetAttribute})};var qM=sE;var Zle=h.ZERO,Qle=new h,r7e=new h,$le=new G;function s7e(e){this.id=e,this.vertexFormat=void 0,this.length=void 0,this.topRadius=void 0,this.bottomRadius=void 0,this.slices=void 0,this.numberOfVerticalLines=void 0,this.offsetAttribute=void 0}function gu(e,t){ri.call(this,{entity:e,scene:t,geometryOptions:new s7e(e),geometryPropertyName:"cylinder",observedPropertyNames:["availability","position","orientation","cylinder"]}),this._onEntityPropertyChanged(e,"cylinder",e.cylinder,void 0)}u(Object.create)&&(gu.prototype=Object.create(ri.prototype),gu.prototype.constructor=gu);Object.defineProperties(gu.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});gu.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),o=this._distanceDisplayConditionProperty.getValue(e),r=Vn.fromDistanceDisplayCondition(o),s={show:i,distanceDisplayCondition:r,color:void 0,offset:void 0};if(this._materialProperty instanceof Ut){let a;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,$le)),u(a)||(a=G.WHITE),s.color=zt.fromColor(a)}return u(this._options.offsetAttribute)&&(s.offset=to.fromCartesian3(Y.getValueOrDefault(this._terrainOffsetProperty,e,Zle,Qle))),new bt({id:t,geometry:new jM(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:s})};gu.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=Y.getValueOrDefault(this._outlineColorProperty,e,G.BLACK,$le),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:zt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=to.fromCartesian3(Y.getValueOrDefault(this._terrainOffsetProperty,e,Zle,Qle))),new bt({id:t,geometry:new qM(this._options),modelMatrix:t.computeModelMatrixForHeightReference(e,t.cylinder.heightReference,this._options.length*.5,this._scene.mapProjection.ellipsoid),attributes:r})};gu.prototype._computeCenter=function(e,t){return Y.getValueOrUndefined(this._entity.position,e,t)};gu.prototype._isHidden=function(e,t){return!u(e.position)||!u(t.length)||!u(t.topRadius)||!u(t.bottomRadius)||ri.prototype._isHidden.call(this,e,t)};gu.prototype._isDynamic=function(e,t){return!e.position.isConstant||!Y.isConstant(e.orientation)||!t.length.isConstant||!t.topRadius.isConstant||!t.bottomRadius.isConstant||!Y.isConstant(t.slices)||!Y.isConstant(t.outlineWidth)||!Y.isConstant(t.numberOfVerticalLines)};gu.prototype._setStaticOptions=function(e,t){let n=Y.getValueOrDefault(t.heightReference,Ve.MINIMUM_VALUE,qe.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Ut?cn.VERTEX_FORMAT:ho.MaterialSupport.TEXTURED.vertexFormat,i.length=t.length.getValue(Ve.MINIMUM_VALUE),i.topRadius=t.topRadius.getValue(Ve.MINIMUM_VALUE),i.bottomRadius=t.bottomRadius.getValue(Ve.MINIMUM_VALUE),i.slices=Y.getValueOrUndefined(t.slices,Ve.MINIMUM_VALUE),i.numberOfVerticalLines=Y.getValueOrUndefined(t.numberOfVerticalLines,Ve.MINIMUM_VALUE),i.offsetAttribute=n!==qe.NONE?an.ALL:void 0};gu.prototype._onEntityPropertyChanged=Dp;gu.DynamicGeometryUpdater=aE;function aE(e,t,n){oi.call(this,e,t,n)}u(Object.create)&&(aE.prototype=Object.create(oi.prototype),aE.prototype.constructor=aE);aE.prototype._isHidden=function(e,t,n){let i=this._options,o=Y.getValueOrUndefined(e.position,n,r7e);return!u(o)||!u(i.length)||!u(i.topRadius)||!u(i.bottomRadius)||oi.prototype._isHidden.call(this,e,t,n)};aE.prototype._setOptions=function(e,t,n){let i=Y.getValueOrDefault(t.heightReference,n,qe.NONE),o=this._options;o.length=Y.getValueOrUndefined(t.length,n),o.topRadius=Y.getValueOrUndefined(t.topRadius,n),o.bottomRadius=Y.getValueOrUndefined(t.bottomRadius,n),o.slices=Y.getValueOrUndefined(t.slices,n),o.numberOfVerticalLines=Y.getValueOrUndefined(t.numberOfVerticalLines,n),o.offsetAttribute=i!==qe.NONE?an.ALL:void 0};var YM=gu;var a7e={UNBOUNDED:0,CLAMPED:1,LOOP_STOP:2},Vr=Object.freeze(a7e);var c7e={TICK_DEPENDENT:0,SYSTEM_CLOCK_MULTIPLIER:1,SYSTEM_CLOCK:2},go=Object.freeze(c7e);var l7e={NONE:0,HOLD:1,EXTRAPOLATE:2},yu=Object.freeze(l7e);var Jle=Oo($l(),1);function u7e(e){let t=new Jle.default(e);t.normalize();let n=t.path(),i=n.lastIndexOf("/");return i!==-1&&(n=n.substr(i+1)),n}var E_=u7e;var f7e=O.factorial;function mj(e,t,n,i,o,r){let s=0,a,c,l;if(i>0){for(c=0;c<o;c++){for(a=!1,l=0;l<r.length&&!a;l++)c===r[l]&&(a=!0);a||(r.push(c),s+=mj(e,t,n,i-1,o,r),r.splice(r.length-1,1))}return s}for(s=1,c=0;c<o;c++){for(a=!1,l=0;l<r.length&&!a;l++)c===r[l]&&(a=!0);a||(s*=e-n[t[c]])}return s}var qV={type:"Hermite"};qV.getRequiredDataPoints=function(e,t){return t=y(t,0),Math.max(Math.floor((e+1)/(t+1)),2)};qV.interpolateOrderZero=function(e,t,n,i,o){u(o)||(o=new Array(i));let r,s,a,c,l,f,d=t.length,p=new Array(i);for(r=0;r<i;r++){o[r]=0;let b=new Array(d);for(p[r]=b,s=0;s<d;s++)b[s]=[]}let g=d,m=new Array(g);for(r=0;r<g;r++)m[r]=r;let x=d-1;for(c=0;c<i;c++){for(s=0;s<g;s++)f=m[s]*i+c,p[c][0].push(n[f]);for(r=1;r<g;r++){let b=!1;for(s=0;s<g-r;s++){let T=t[m[s]],C=t[m[s+r]],A;C-T<=0?(f=m[s]*i+i*r+c,A=n[f],p[c][r].push(A/f7e(r))):(A=p[c][r-1][s+1]-p[c][r-1][s],p[c][r].push(A/(C-T))),b=b||A!==0}b||(x=r-1)}}for(a=0,l=0;a<=l;a++)for(r=a;r<=x;r++){let b=mj(e,m,t,a,r,[]);for(c=0;c<i;c++){let T=p[c][r][0];o[c+a*i]+=T*b}}return o};var d7e=[];qV.interpolate=function(e,t,n,i,o,r,s){let a=i*(r+1);u(s)||(s=new Array(a));for(let T=0;T<a;T++)s[T]=0;let c=t.length,l=new Array(c*(o+1)),f;for(f=0;f<c;f++)for(let T=0;T<o+1;T++)l[f*(o+1)+T]=f;let d=l.length,p=d7e,g=h7e(p,l,t,n,i,o),m=[],x=d*(d+1)/2,b=Math.min(g,r);for(let T=0;T<=b;T++)for(f=T;f<=g;f++){m.length=0;let C=mj(e,l,t,T,f,m),A=Math.floor(f*(1-f)/2)+d*f;for(let S=0;S<i;S++){let w=Math.floor(S*x),D=p[w+A];s[S+T*i]+=D*C}}return s};function h7e(e,t,n,i,o,r){let s,a,c=-1,l=t.length,f=l*(l+1)/2;for(let d=0;d<o;d++){let p=Math.floor(d*f);for(s=0;s<l;s++)a=t[s]*o*(r+1)+d,e[p+s]=i[a];for(let g=1;g<l;g++){let m=0,x=Math.floor(g*(1-g)/2)+l*g,b=!1;for(s=0;s<l-g;s++){let T=n[t[s]],C=n[t[s+g]],A,S;if(C-T<=0)a=t[s]*o*(r+1)+o*g+d,A=i[a],S=A/O.factorial(g),e[p+x+m]=S,m++;else{let w=Math.floor((g-1)*(2-g)/2)+l*(g-1);A=e[p+w+s+1]-e[p+w+s],S=A/(C-T),e[p+x+m]=S,m++}b=b||A!==0}b&&(c=Math.max(c,g))}}return c}var XM=qV;var pj={type:"Lagrange"};pj.getRequiredDataPoints=function(e){return Math.max(e+1,2)};pj.interpolateOrderZero=function(e,t,n,i,o){u(o)||(o=new Array(i));let r,s,a=t.length;for(r=0;r<i;r++)o[r]=0;for(r=0;r<a;r++){let c=1;for(s=0;s<a;s++)if(s!==r){let l=t[r]-t[s];c*=(e-t[s])/l}for(s=0;s<i;s++)o[s]+=c*n[r*i+s]}return o};var KM=pj;var _j={type:"Linear"};_j.getRequiredDataPoints=function(e){return 2};_j.interpolateOrderZero=function(e,t,n,i,o){u(o)||(o=new Array(i));let r,s,a,c=t[0],l=t[1];for(r=0;r<i;r++)s=n[r],a=n[r+i],o[r]=((a-s)*e+l*s-c*a)/(l-c);return o};var Pb=_j;function dc(e,t,n){this.clock=y(e,0),this.cone=y(t,0),this.magnitude=y(n,1)}dc.fromCartesian3=function(e,t){let n=e.x,i=e.y,o=e.z,r=n*n+i*i;return u(t)||(t=new dc),t.clock=Math.atan2(i,n),t.cone=Math.atan2(Math.sqrt(r),o),t.magnitude=Math.sqrt(r+o*o),t};dc.clone=function(e,t){if(u(e))return u(t)?(t.clock=e.clock,t.cone=e.cone,t.magnitude=e.magnitude,t):new dc(e.clock,e.cone,e.magnitude)};dc.normalize=function(e,t){return u(t)?(t.clock=e.clock,t.cone=e.cone,t.magnitude=1,t):new dc(e.clock,e.cone,1)};dc.equals=function(e,t){return e===t||u(e)&&u(t)&&e.clock===t.clock&&e.cone===t.cone&&e.magnitude===t.magnitude};dc.equalsEpsilon=function(e,t,n){return n=y(n,0),e===t||u(e)&&u(t)&&Math.abs(e.clock-t.clock)<=n&&Math.abs(e.cone-t.cone)<=n&&Math.abs(e.magnitude-t.magnitude)<=n};dc.prototype.equals=function(e){return dc.equals(this,e)};dc.prototype.clone=function(e){return dc.clone(this,e)};dc.prototype.equalsEpsilon=function(e,t){return dc.equalsEpsilon(this,e,t)};dc.prototype.toString=function(){return`(${this.clock}, ${this.cone}, ${this.magnitude})`};var ZM=dc;var tL=Oo($l(),1);var gj;typeof performance<"u"&&typeof performance.now=="function"&&isFinite(performance.now())?gj=function(){return performance.now()}:gj=function(){return Date.now()};var xi=gj;function yj(e){e=y(e,y.EMPTY_OBJECT);let t=e.currentTime,n=e.startTime,i=e.stopTime;u(t)?t=J.clone(t):u(n)?t=J.clone(n):u(i)?t=J.addDays(i,-1,new J):t=J.now(),u(n)?n=J.clone(n):n=J.clone(t),u(i)?i=J.clone(i):i=J.addDays(n,1,new J),this.startTime=n,this.stopTime=i,this.clockRange=y(e.clockRange,Vr.UNBOUNDED),this.canAnimate=y(e.canAnimate,!0),this.onTick=new pe,this.onStop=new pe,this._currentTime=void 0,this._multiplier=void 0,this._clockStep=void 0,this._shouldAnimate=void 0,this._lastSystemTime=xi(),this.currentTime=t,this.multiplier=y(e.multiplier,1),this.shouldAnimate=y(e.shouldAnimate,!1),this.clockStep=y(e.clockStep,go.SYSTEM_CLOCK_MULTIPLIER)}Object.defineProperties(yj.prototype,{currentTime:{get:function(){return this._currentTime},set:function(e){J.equals(this._currentTime,e)||(this._clockStep===go.SYSTEM_CLOCK&&(this._clockStep=go.SYSTEM_CLOCK_MULTIPLIER),this._currentTime=e)}},multiplier:{get:function(){return this._multiplier},set:function(e){this._multiplier!==e&&(this._clockStep===go.SYSTEM_CLOCK&&(this._clockStep=go.SYSTEM_CLOCK_MULTIPLIER),this._multiplier=e)}},clockStep:{get:function(){return this._clockStep},set:function(e){e===go.SYSTEM_CLOCK&&(this._multiplier=1,this._shouldAnimate=!0,this._currentTime=J.now()),this._clockStep=e}},shouldAnimate:{get:function(){return this._shouldAnimate},set:function(e){this._shouldAnimate!==e&&(this._clockStep===go.SYSTEM_CLOCK&&(this._clockStep=go.SYSTEM_CLOCK_MULTIPLIER),this._shouldAnimate=e)}}});yj.prototype.tick=function(){let e=xi(),t=J.clone(this._currentTime);if(this.canAnimate&&this._shouldAnimate){let n=this._clockStep;if(n===go.SYSTEM_CLOCK)t=J.now(t);else{let i=this._multiplier;if(n===go.TICK_DEPENDENT)t=J.addSeconds(t,i,t);else{let a=e-this._lastSystemTime;t=J.addSeconds(t,i*(a/1e3),t)}let o=this.clockRange,r=this.startTime,s=this.stopTime;if(o===Vr.CLAMPED)J.lessThan(t,r)?t=J.clone(r,t):J.greaterThan(t,s)&&(t=J.clone(s,t),this.onStop.raiseEvent(this));else if(o===Vr.LOOP_STOP)for(J.lessThan(t,r)&&(t=J.clone(r,t));J.greaterThan(t,s);)t=J.addSeconds(r,J.secondsDifference(t,s),t),this.onStop.raiseEvent(this)}}return this._currentTime=t,this._lastSystemTime=e,this.onTick.raiseEvent(this),t};var nh=yj;function Rb(){this._definitionChanged=new pe,this._startTime=void 0,this._stopTime=void 0,this._currentTime=void 0,this._clockRange=void 0,this._clockStep=void 0,this._multiplier=void 0}Object.defineProperties(Rb.prototype,{definitionChanged:{get:function(){return this._definitionChanged}},startTime:yl("startTime"),stopTime:yl("stopTime"),currentTime:yl("currentTime"),clockRange:yl("clockRange"),clockStep:yl("clockStep"),multiplier:yl("multiplier")});Rb.prototype.clone=function(e){return u(e)||(e=new Rb),e.startTime=this.startTime,e.stopTime=this.stopTime,e.currentTime=this.currentTime,e.clockRange=this.clockRange,e.clockStep=this.clockStep,e.multiplier=this.multiplier,e};Rb.prototype.equals=function(e){return this===e||u(e)&&J.equals(this.startTime,e.startTime)&&J.equals(this.stopTime,e.stopTime)&&J.equals(this.currentTime,e.currentTime)&&this.clockRange===e.clockRange&&this.clockStep===e.clockStep&&this.multiplier===e.multiplier};Rb.prototype.merge=function(e){this.startTime=y(this.startTime,e.startTime),this.stopTime=y(this.stopTime,e.stopTime),this.currentTime=y(this.currentTime,e.currentTime),this.clockRange=y(this.clockRange,e.clockRange),this.clockStep=y(this.clockStep,e.clockStep),this.multiplier=y(this.multiplier,e.multiplier)};Rb.prototype.getValue=function(e){return u(e)||(e=new nh),e.startTime=y(this.startTime,e.startTime),e.stopTime=y(this.stopTime,e.stopTime),e.currentTime=y(this.currentTime,e.currentTime),e.clockRange=y(this.clockRange,e.clockRange),e.multiplier=y(this.multiplier,e.multiplier),e.clockStep=y(this.clockStep,e.clockStep),e};var ih=Rb;var m7e=G.WHITE,p7e=.1,_7e=new z(8,8),g7e=new z(0,0),y7e=new z(1,1);function cE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new pe,this._color=void 0,this._colorSubscription=void 0,this._cellAlpha=void 0,this._cellAlphaSubscription=void 0,this._lineCount=void 0,this._lineCountSubscription=void 0,this._lineThickness=void 0,this._lineThicknessSubscription=void 0,this._lineOffset=void 0,this._lineOffsetSubscription=void 0,this.color=e.color,this.cellAlpha=e.cellAlpha,this.lineCount=e.lineCount,this.lineThickness=e.lineThickness,this.lineOffset=e.lineOffset}Object.defineProperties(cE.prototype,{isConstant:{get:function(){return Y.isConstant(this._color)&&Y.isConstant(this._cellAlpha)&&Y.isConstant(this._lineCount)&&Y.isConstant(this._lineThickness)&&Y.isConstant(this._lineOffset)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color"),cellAlpha:ae("cellAlpha"),lineCount:ae("lineCount"),lineThickness:ae("lineThickness"),lineOffset:ae("lineOffset")});cE.prototype.getType=function(e){return"Grid"};cE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=Y.getValueOrClonedDefault(this._color,e,m7e,t.color),t.cellAlpha=Y.getValueOrDefault(this._cellAlpha,e,p7e),t.lineCount=Y.getValueOrClonedDefault(this._lineCount,e,_7e,t.lineCount),t.lineThickness=Y.getValueOrClonedDefault(this._lineThickness,e,y7e,t.lineThickness),t.lineOffset=Y.getValueOrClonedDefault(this._lineOffset,e,g7e,t.lineOffset),t};cE.prototype.equals=function(e){return this===e||e instanceof cE&&Y.equals(this._color,e._color)&&Y.equals(this._cellAlpha,e._cellAlpha)&&Y.equals(this._lineCount,e._lineCount)&&Y.equals(this._lineThickness,e._lineThickness)&&Y.equals(this._lineOffset,e._lineOffset)};var lE=cE;function uE(e){this._definitionChanged=new pe,this._color=void 0,this._colorSubscription=void 0,this.color=e}Object.defineProperties(uE.prototype,{isConstant:{get:function(){return Y.isConstant(this._color)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color")});uE.prototype.getType=function(e){return"PolylineArrow"};uE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=Y.getValueOrClonedDefault(this._color,e,G.WHITE,t.color),t};uE.prototype.equals=function(e){return this===e||e instanceof uE&&Y.equals(this._color,e._color)};var fE=uE;var x7e=G.WHITE,b7e=G.TRANSPARENT,T7e=16,A7e=255;function dE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new pe,this._color=void 0,this._colorSubscription=void 0,this._gapColor=void 0,this._gapColorSubscription=void 0,this._dashLength=void 0,this._dashLengthSubscription=void 0,this._dashPattern=void 0,this._dashPatternSubscription=void 0,this.color=e.color,this.gapColor=e.gapColor,this.dashLength=e.dashLength,this.dashPattern=e.dashPattern}Object.defineProperties(dE.prototype,{isConstant:{get:function(){return Y.isConstant(this._color)&&Y.isConstant(this._gapColor)&&Y.isConstant(this._dashLength)&&Y.isConstant(this._dashPattern)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color"),gapColor:ae("gapColor"),dashLength:ae("dashLength"),dashPattern:ae("dashPattern")});dE.prototype.getType=function(e){return"PolylineDash"};dE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=Y.getValueOrClonedDefault(this._color,e,x7e,t.color),t.gapColor=Y.getValueOrClonedDefault(this._gapColor,e,b7e,t.gapColor),t.dashLength=Y.getValueOrDefault(this._dashLength,e,T7e,t.dashLength),t.dashPattern=Y.getValueOrDefault(this._dashPattern,e,A7e,t.dashPattern),t};dE.prototype.equals=function(e){return this===e||e instanceof dE&&Y.equals(this._color,e._color)&&Y.equals(this._gapColor,e._gapColor)&&Y.equals(this._dashLength,e._dashLength)&&Y.equals(this._dashPattern,e._dashPattern)};var hE=dE;var C7e=G.WHITE,E7e=.25,S7e=1;function mE(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new pe,this._color=void 0,this._colorSubscription=void 0,this._glowPower=void 0,this._glowPowerSubscription=void 0,this._taperPower=void 0,this._taperPowerSubscription=void 0,this.color=e.color,this.glowPower=e.glowPower,this.taperPower=e.taperPower}Object.defineProperties(mE.prototype,{isConstant:{get:function(){return Y.isConstant(this._color)&&Y.isConstant(this._glow)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color"),glowPower:ae("glowPower"),taperPower:ae("taperPower")});mE.prototype.getType=function(e){return"PolylineGlow"};mE.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=Y.getValueOrClonedDefault(this._color,e,C7e,t.color),t.glowPower=Y.getValueOrDefault(this._glowPower,e,E7e,t.glowPower),t.taperPower=Y.getValueOrDefault(this._taperPower,e,S7e,t.taperPower),t};mE.prototype.equals=function(e){return this===e||e instanceof mE&&Y.equals(this._color,e._color)&&Y.equals(this._glowPower,e._glowPower)&&Y.equals(this._taperPower,e._taperPower)};var pE=mE;var w7e=G.WHITE,v7e=G.BLACK,D7e=1;function _E(e){e=y(e,y.EMPTY_OBJECT),this._definitionChanged=new pe,this._color=void 0,this._colorSubscription=void 0,this._outlineColor=void 0,this._outlineColorSubscription=void 0,this._outlineWidth=void 0,this._outlineWidthSubscription=void 0,this.color=e.color,this.outlineColor=e.outlineColor,this.outlineWidth=e.outlineWidth}Object.defineProperties(_E.prototype,{isConstant:{get:function(){return Y.isConstant(this._color)&&Y.isConstant(this._outlineColor)&&Y.isConstant(this._outlineWidth)}},definitionChanged:{get:function(){return this._definitionChanged}},color:ae("color"),outlineColor:ae("outlineColor"),outlineWidth:ae("outlineWidth")});_E.prototype.getType=function(e){return"PolylineOutline"};_E.prototype.getValue=function(e,t){return u(t)||(t={}),t.color=Y.getValueOrClonedDefault(this._color,e,w7e,t.color),t.outlineColor=Y.getValueOrClonedDefault(this._outlineColor,e,v7e,t.outlineColor),t.outlineWidth=Y.getValueOrDefault(this._outlineWidth,e,D7e),t};_E.prototype.equals=function(e){return this===e||e instanceof _E&&Y.equals(this._color,e._color)&&Y.equals(this._outlineColor,e._outlineColor)&&Y.equals(this._outlineWidth,e._outlineWidth)};var vy=_E;function S_(e,t){this._value=void 0,this._definitionChanged=new pe,this._eventHelper=new Nr,this._referenceFrame=y(t,co.FIXED),this.setValue(e)}Object.defineProperties(S_.prototype,{isConstant:{get:function(){let e=this._value;if(!u(e))return!0;let t=e.length;for(let n=0;n<t;n++)if(!Y.isConstant(e[n]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}}});S_.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,co.FIXED,t)};S_.prototype.getValueInReferenceFrame=function(e,t,n){let i=this._value;if(!u(i))return;let o=i.length;u(n)||(n=new Array(o));let r=0,s=0;for(;r<o;){let c=i[r].getValueInReferenceFrame(e,t,n[r]);u(c)&&(n[s]=c,s++),r++}return n.length=s,n};S_.prototype.setValue=function(e){let t=this._eventHelper;if(t.removeAll(),u(e)){this._value=e.slice();let n=e.length;for(let i=0;i<n;i++){let o=e[i];u(o)&&t.add(o.definitionChanged,S_.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)};S_.prototype.equals=function(e){return this===e||e instanceof S_&&this._referenceFrame===e._referenceFrame&&Y.arrayEquals(this._value,e._value)};S_.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var w_=S_;function Dy(e){this._value=void 0,this._definitionChanged=new pe,this._eventHelper=new Nr,this.setValue(e)}Object.defineProperties(Dy.prototype,{isConstant:{get:function(){let e=this._value;if(!u(e))return!0;let t=e.length;for(let n=0;n<t;n++)if(!Y.isConstant(e[n]))return!1;return!0}},definitionChanged:{get:function(){return this._definitionChanged}}});Dy.prototype.getValue=function(e,t){let n=this._value;if(!u(n))return;let i=n.length;u(t)||(t=new Array(i));let o=0,r=0;for(;o<i;){let a=this._value[o].getValue(e,t[o]);u(a)&&(t[r]=a,r++),o++}return t.length=r,t};Dy.prototype.setValue=function(e){let t=this._eventHelper;if(t.removeAll(),u(e)){this._value=e.slice();let n=e.length;for(let i=0;i<n;i++){let o=e[i];u(o)&&t.add(o.definitionChanged,Dy.prototype._raiseDefinitionChanged,this)}}else this._value=void 0;this._definitionChanged.raiseEvent(this)};Dy.prototype.equals=function(e){return this===e||e instanceof Dy&&Y.arrayEquals(this._value,e._value)};Dy.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var gE=Dy;function Ob(e){let t=e._targetProperty;if(!u(t)){let n=e._targetEntity;if(!u(n)){if(n=e._targetCollection.getById(e._targetId),!u(n)){e._targetEntity=e._targetProperty=void 0;return}n.definitionChanged.addEventListener(xu.prototype._onTargetEntityDefinitionChanged,e),e._targetEntity=n}let i=e._targetPropertyNames;t=e._targetEntity;for(let o=0,r=i.length;o<r&&u(t);++o)t=t[i[o]];e._targetProperty=t}return t}function xu(e,t,n){this._targetCollection=e,this._targetId=t,this._targetPropertyNames=n,this._targetProperty=void 0,this._targetEntity=void 0,this._definitionChanged=new pe,e.collectionChanged.addEventListener(xu.prototype._onCollectionChanged,this)}Object.defineProperties(xu.prototype,{isConstant:{get:function(){return Y.isConstant(Ob(this))}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){let e=Ob(this);return u(e)?e.referenceFrame:void 0}},targetId:{get:function(){return this._targetId}},targetCollection:{get:function(){return this._targetCollection}},targetPropertyNames:{get:function(){return this._targetPropertyNames}},resolvedProperty:{get:function(){return Ob(this)}}});xu.fromString=function(e,t){let n,i=[],o=!0,r=!1,s="";for(let a=0;a<t.length;++a){let c=t.charAt(a);r?(s+=c,r=!1):c==="\\"?r=!0:o&&c==="#"?(n=s,o=!1,s=""):!o&&c==="."?(i.push(s),s=""):s+=c}return i.push(s),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Length,t)}let c=this._xTable,l=this._yTable,f=this._interpolationAlgorithm,d=this._packedInterpolationLength,p=this._inputOrder;if(this._updateTableLength){this._updateTableLength=!1;let S=Math.min(f.getRequiredDataPoints(this._interpolationDegree,p),i);S!==this._numberOfPoints&&(this._numberOfPoints=S,c.length=S,l.length=S*d)}let g=this._numberOfPoints-1;if(g<1)return;let m=0,x=i-1;if(x-m+1>=g+1){let S=a-(g/2|0)-1;S<m&&(S=m);let w=S+g;w>x&&(w=x,S=w-g,S<m&&(S=m)),m=S,x=w}let T=x-m+1;for(let S=0;S<T;++S)c[S]=J.secondsDifference(n[m+S],n[x]);if(u(r.convertPackedArrayForInterpolation))r.convertPackedArrayForInterpolation(s,m,x,l);else{let S=0,w=this._packedLength,D=m*w,R=(x+1)*w;for(;D<R;)l[S]=s[D],D++,S++}let C=J.secondsDifference(e,n[x]),A;if(p===0||!u(f.interpolate))A=f.interpolateOrderZero(C,c,l,d,this._interpolationResult);else{let S=Math.floor(d/(p+1));A=f.interpolate(C,c,l,S,p,p,this._interpolationResult)}return u(r.unpackInterpolationResult)?r.unpackInterpolationResult(A,s,m,x,t):r.unpack(A,0,t)}return r.unpack(s,a*this._packedLength,t)};oh.prototype.setInterpolationOptions=function(e){if(!u(e))return;let t=!1,n=e.interpolationAlgorithm,i=e.interpolationDegree;u(n)&&this._interpolationAlgorithm!==n&&(this._interpolationAlgorithm=n,t=!0),u(i)&&this._interpolationDegree!==i&&(this._interpolationDegree=i,t=!0),t&&(this._updateTableLength=!0,this._definitionChanged.raiseEvent(this))};oh.prototype.addSample=function(e,t,n){let i=this._innerDerivativeTypes,o=u(i),r=this._innerType,s=[];if(s.push(e),r.pack(t,s,s.length),o){let a=i.length;for(let c=0;c<a;c++)i[c].pack(n[c],s,s.length)}YV(void 0,this._times,this._values,s,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};oh.prototype.addSamples=function(e,t,n){let i=this._innerDerivativeTypes,o=u(i),r=this._innerType,s=e.length,a=[];for(let c=0;c<s;c++)if(a.push(e[c]),r.pack(t[c],a,a.length),o){let l=n[c],f=i.length;for(let d=0;d<f;d++)i[d].pack(l[d],a,a.length)}YV(void 0,this._times,this._values,a,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};oh.prototype.addSamplesPackedArray=function(e,t){YV(t,this._times,this._values,e,this._packedLength),this._updateTableLength=!0,this._definitionChanged.raiseEvent(this)};oh.prototype.removeSample=function(e){let t=Mo(this._times,e,J.compare);return t<0?!1:(iue(this,t,1),!0)};function iue(e,t,n){let i=e._packedLength;e._times.splice(t,n),e._values.splice(t*i,n*i),e._updateTableLength=!0,e._definitionChanged.raiseEvent(e)}oh.prototype.removeSamples=function(e){let t=this._times,n=Mo(t,e.start,J.compare);n<0?n=~n:e.isStartIncluded||++n;let i=Mo(t,e.stop,J.compare);i<0?i=~i:e.isStopIncluded&&++i,iue(this,n,i-n)};oh.prototype.equals=function(e){if(this===e)return!0;if(!u(e)||this._type!==e._type||this._interpolationDegree!==e._interpolationDegree||this._interpolationAlgorithm!==e._interpolationAlgorithm)return!1;let t=this._derivativeTypes,n=u(t),i=e._derivativeTypes,o=u(i);if(n!==o)return!1;let r,s;if(n){if(s=t.length,s!==i.length)return!1;for(r=0;r<s;r++)if(t[r]!==i[r])return!1}let a=this._times,c=e._times;if(s=a.length,s!==c.length)return!1;for(r=0;r<s;r++)if(!J.equals(a[r],c[r]))return!1;let l=this._values,f=e._values;for(s=l.length,r=0;r<s;r++)if(l[r]!==f[r])return!1;return!0};oh._mergeNewSamples=YV;var bu=oh;function Nf(e,t){t=y(t,0);let n;if(t>0){n=new Array(t);for(let i=0;i<t;i++)n[i]=h}this._numberOfDerivatives=t,this._property=new bu(h,n),this._definitionChanged=new pe,this._referenceFrame=y(e,co.FIXED),this._property._definitionChanged.addEventListener(function(){this._definitionChanged.raiseEvent(this)},this)}Object.defineProperties(Nf.prototype,{isConstant:{get:function(){return this._property.isConstant}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return this._referenceFrame}},interpolationDegree:{get:function(){return this._property.interpolationDegree}},interpolationAlgorithm:{get:function(){return this._property.interpolationAlgorithm}},numberOfDerivatives:{get:function(){return this._numberOfDerivatives}},forwardExtrapolationType:{get:function(){return this._property.forwardExtrapolationType},set:function(e){this._property.forwardExtrapolationType=e}},forwardExtrapolationDuration:{get:function(){return this._property.forwardExtrapolationDuration},set:function(e){this._property.forwardExtrapolationDuration=e}},backwardExtrapolationType:{get:function(){return this._property.backwardExtrapolationType},set:function(e){this._property.backwardExtrapolationType=e}},backwardExtrapolationDuration:{get:function(){return this._property.backwardExtrapolationDuration},set:function(e){this._property.backwardExtrapolationDuration=e}}});Nf.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,co.FIXED,t)};Nf.prototype.getValueInReferenceFrame=function(e,t,n){if(n=this._property.getValue(e,n),u(n))return Cp.convertToReferenceFrame(e,n,this._referenceFrame,t,n)};Nf.prototype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ctangle;u(s)||(e.rectangle=s=new Sd),ge(Boolean,s,"show",o.show,r,i,n),ge(ce,s,"coordinates",o.coordinates,r,i,n),ge(Number,s,"height",o.height,r,i,n),ge(qe,s,"heightReference",o.heightReference,r,i,n),ge(Number,s,"extrudedHeight",o.extrudedHeight,r,i,n),ge(qe,s,"extrudedHeightReference",o.extrudedHeightReference,r,i,n),ge(Lf,s,"rotation",o.rotation,r,i,n),ge(Lf,s,"stRotation",o.stRotation,r,i,n),ge(Number,s,"granularity",o.granularity,r,i,n),ge(Boolean,s,"fill",o.fill,r,i,n),Tu(s,"material",o.material,r,i,n),ge(Boolean,s,"outline",o.outline,r,i,n),ge(G,s,"outlineColor",o.outlineColor,r,i,n),ge(Number,s,"outlineWidth",o.outlineWidth,r,i,n),ge(Tn,s,"shadows",o.shadows,r,i,n),ge(It,s,"distanceDisplayCondition",o.distanceDisplayCondition,r,i,n),ge(zn,s,"classificationType",o.classificationType,r,i,n),ge(Number,s,"zIndex",o.zIndex,r,i,n)}function Eqe(e,t,n,i){let o=t.tileset;if(!u(o))return;let r=mr(o.interval),s=e.tileset;u(s)||(e.tileset=s=new bx),ge(Boolean,s,"show",o.show,r,i,n),ge(tL.default,s,"uri",o.uri,r,i,n),ge(Number,s,"maximumScreenSpaceError",o.maximumScreenSpaceError,r,i,n)}function Sqe(e,t,n,i){let o=t.wall;if(!u(o))return;let r=mr(o.interval),s=e.wall;u(s)||(e.wall=s=new vp),ge(Boolean,s,"show",o.show,r,i,n),nL(s,"positions",o.positions,n),bue(s,"minimumHeights",o.minimumHeights,n),bue(s,"maximumHeights",o.maximumHeights,n),ge(Number,s,"granularity",o.granularity,r,i,n),ge(Boolean,s,"fill",o.fill,r,i,n),Tu(s,"material",o.material,r,i,n),ge(Boolean,s,"outline",o.outline,r,i,n),ge(G,s,"outlineColor",o.outlineColor,r,i,n),ge(Number,s,"outlineWidth",o.outlineWidth,r,i,n),ge(Tn,s,"shadows",o.shadows,r,i,n),ge(It,s,"distanceDisplayCondition",o.distanceDisplayCondition,r,i,n)}function Sue(e,t,n,i,o){let r=e.id;if(u(r)||(r=qn()),Aj=r,!u(o._version)&&r!=="document")throw new ue("The first CZML packet is required to be the document object.");if(e.delete===!0)t.removeById(r);else if(r==="document")dqe(e,o);else{let s=t.getOrCreateEntity(r),a=e.parent;u(a)&&(s.parent=t.getOrCreateEntity(a));for(let c=n.length-1;c>-1;c--)n[c](s,e,t,i)}Aj=void 0}function wqe(e){let t,n=e._documentPacket.clock;if(!u(n)){if(!u(e._clock)){let o=e._entityCollection.computeAvailability();if(!o.start.equals(Ve.MINIMUM_VALUE)){let r=o.start,s=o.stop,a=J.secondsDifference(s,r),c=Math.round(a/120);return t=new ih,t.startTime=J.clone(r),t.stopTime=J.clone(s),t.clockRange=Vr.LOOP_STOP,t.multiplier=c,t.currentTime=J.clone(r),t.clockStep=go.SYSTEM_CLOCK_MULTIPLIER,e._clock=t,!0}}return!1}u(e._clock)?t=e._clock.clone():(t=new ih,t.startTime=Ve.MINIMUM_VALUE.clone(),t.stopTime=Ve.MAXIMUM_VALUE.clone(),t.currentTime=Ve.MINIMUM_VALUE.clone(),t.clockRange=Vr.LOOP_STOP,t.clockStep=go.SYSTEM_CLOCK_MULTIPLIER,t.multiplier=1);let i=mr(n.interval);return u(i)&&(t.startTime=i.start,t.stopTime=i.stop),u(n.currentTime)&&(t.currentTime=J.fromIso8601(n.currentTime)),u(n.range)&&(t.clockRange=y(Vr[n.range],Vr.LOOP_STOP)),u(n.step)&&(t.clockStep=y(go[n.step],go.SYSTEM_CLOCK_MULTIPLIER)),u(n.multiplier)&&(t.multiplier=n.multiplier),t.equals(e._clock)?!1:(e._clock=t.clone(e._clock),!0)}function Iue(e,t,n,i){n=y(n,y.EMPTY_OBJECT);let o=t,r=n.sourceUri,s=n.credit;if(typeof s=="string"&&(s=new At(s)),e._credit=s,typeof t=="string"||t instanceof Ie){t=Ie.createIfNeeded(t),o=t.fetchJson(),r=y(r,t.clone());let a=e._resourceCredits,c=t.credits;if(u(c)){let l=c.length;for(let f=0;f<l;f++)a.push(c[f])}}return r=Ie.createIfNeeded(r),kr.setLoading(e,!0),Promise.resolve(o).then(function(a){return vqe(e,a,r,i)}).catch(function(a){return kr.setLoading(e,!1),e._error.raiseEvent(e,a),console.log(a),Promise.reject(a)})}function vqe(e,t,n,i){kr.setLoading(e,!0);let o=e._entityCollection;i&&(e._version=void 0,e._documentPacket=new Pue,o.removeAll()),Ll._processCzml(t,o,n,void 0,e);let r=wqe(e),s=e._documentPacket;return u(s.name)&&e._name!==s.name?(e._name=s.name,r=!0):!u(e._name)&&u(n)&&(e._name=E_(n.getUrlComponent()),r=!0),kr.setLoading(e,!1),r&&e._changed.raiseEvent(e),e}function Pue(){this.name=void 0,this.clock=void 0}function Ll(e){this._name=e,this._changed=new pe,this._error=new pe,this._isLoading=!1,this._loading=new pe,this._clock=void 0,this._documentPacket=new Pue,this._version=void 0,this._entityCollection=new Ws(this),this._entityCluster=new _u,this._credit=void 0,this._resourceCredits=[]}Ll.load=function(e,t){return new Ll().load(e,t)};Object.defineProperties(Ll.prototype,{name:{get:function(){return this._name}},clock:{get:function(){return this._clock}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}},clustering:{get:function(){return this._entityCluster},set:function(e){this._entityCluster=e}},credit:{get:function(){return this._credit}}});Ll.updaters=[cqe,lqe,uqe,fqe,hqe,mqe,pqe,_qe,K7e,Z7e,gqe,yqe,xqe,Tqe,Aqe,eqe,Cqe,Q7e,Eqe,$7e,Sqe,J7e,sqe];Ll.prototype.process=function(e,t){return Iue(this,e,t,!1)};Ll.prototype.load=function(e,t){return Iue(this,e,t,!0)};Ll.prototype.update=function(e){return!0};Ll.processPacketData=ge;Ll.processPositionPacketData=Due;Ll.processMaterialPacketData=Tu;Ll._processCzml=function(e,t,n,i,o){if(i=y(i,Ll.updaters),Array.isArray(e))for(let r=0,s=e.length;r<s;++r)Sue(e[r],t,i,n,o);else Sue(e,t,i,n,o)};var iL=Ll;function Kc(){this._dataSources=[],this._dataSourceAdded=new pe,this._dataSourceRemoved=new pe,this._dataSourceMoved=new pe}Object.defineProperties(Kc.prototype,{length:{get:function(){return this._dataSources.length}},dataSourceAdded:{get:function(){return this._dataSourceAdded}},dataSourceRemoved:{get:function(){return this._dataSourceRemoved}},dataSourceMoved:{get:function(){return this._dataSourceMoved}}});Kc.prototype.add=function(e){let t=this,n=this._dataSources;return Promise.resolve(e).then(function(i){return n===t._dataSources&&(t._dataSources.push(i),t._dataSourceAdded.raiseEvent(t,i)),i})};Kc.prototype.remove=function(e,t){t=y(t,!1);let n=this._dataSources.indexOf(e);return n!==-1?(this._dataSources.splice(n,1),this._dataSourceRemoved.raiseEvent(this,e),t&&typeof e.destroy=="function"&&e.destroy(),!0):!1};Kc.prototype.removeAll=function(e){e=y(e,!1);let t=this._dataSources;for(let n=0,i=t.length;n<i;++n){let o=t[n];this._dataSourceRemoved.raiseEvent(this,o),e&&typeof o.destroy=="function"&&o.destroy()}this._dataSources=[]};Kc.prototype.contains=function(e){return this.indexOf(e)!==-1};Kc.prototype.indexOf=function(e){return this._dataSources.indexOf(e)};Kc.prototype.get=function(e){return this._dataSources[e]};Kc.prototype.getByName=function(e){return this._dataSources.filter(function(t){return t.name===e})};function $V(e,t){return e.indexOf(t)}function Rue(e,t,n){let i=e._dataSources,o=i.length-1;if(t=O.clamp(t,0,o),n=O.clamp(n,0,o),t===n)return;let r=i[t];i[t]=i[n],i[n]=r,e.dataSourceMoved.raiseEvent(r,n,t)}Kc.prototype.raise=function(e){let t=$V(this._dataSources,e);Rue(this,t,t+1)};Kc.prototype.lower=function(e){let t=$V(this._dataSources,e);Rue(this,t,t-1)};Kc.prototype.raiseToTop=function(e){let t=$V(this._dataSources,e);t!==this._dataSources.length-1&&(this._dataSources.splice(t,1),this._dataSources.push(e),this.dataSourceMoved.raiseEvent(e,this._dataSources.length-1,t))};Kc.prototype.lowerToBottom=function(e){let t=$V(this._dataSources,e);t!==0&&(this._dataSources.splice(t,1),this._dataSources.splice(0,0,e),this.dataSourceMoved.raiseEvent(e,0,t))};Kc.prototype.isDestroyed=function(){return!1};Kc.prototype.destroy=function(){return this.removeAll(!0),le(this)};var oL=Kc;function ua(e){e=y(e,y.EMPTY_OBJECT),this._primitives=[],this._guid=qn(),this._primitiveAdded=new pe,this._primitiveRemoved=new pe,this._zIndex=void 0,this.show=y(e.show,!0),this.destroyPrimitives=y(e.destroyPrimitives,!0)}Object.defineProperties(ua.prototype,{length:{get:function(){return this._primitives.length}},primitiveAdded:{get:function(){return this._primitiveAdded}},primitiveRemoved:{get:function(){return this._primitiveRemoved}}});ua.prototype.add=function(e,t){let n=u(t),i=e._external=e._external||{},o=i._composites=i._composites||{};return o[this._guid]={collection:this},n?this._primitives.splice(t,0,e):this._primitives.push(e),this._primitiveAdded.raiseEvent(e),e};ua.prototype.remove=function(e){if(this.contains(e)){let t=this._primitives.indexOf(e);if(t!==-1)return this._primitives.splice(t,1),delete e._external._composites[this._guid],this.destroyPrimitives&&e.destroy(),this._primitiveRemoved.raiseEvent(e),!0}return!1};ua.prototype.removeAndDestroy=function(e){let t=this.remove(e);return t&&!this.destroyPrimitives&&e.destroy(),t};ua.prototype.removeAll=function(){let e=this._primitives,t=e.length;for(let n=0;n<t;++n)delete e[n]._external._composites[this._guid],this.destroyPrimitives&&e[n].destroy(),this._primitiveRemoved.raiseEvent(e[n]);this._primitives=[]};ua.prototype.contains=function(e){return!!(u(e)&&e._external&&e._external._composites&&e._external._composites[this._guid])};function JV(e,t){return e._primitives.indexOf(t)}ua.prototype.raise=function(e){if(u(e)){let t=JV(this,e),n=this._primitives;if(t!==n.length-1){let i=n[t];n[t]=n[t+1],n[t+1]=i}}};ua.prototype.raiseToTop=function(e){if(u(e)){let t=JV(this,e),n=this._primitives;t!==n.length-1&&(n.splice(t,1),n.push(e))}};ua.prototype.lower=function(e){if(u(e)){let t=JV(this,e),n=this._primitives;if(t!==0){let i=n[t];n[t]=n[t-1],n[t-1]=i}}};ua.prototype.lowerToBottom=function(e){if(u(e)){let t=JV(this,e),n=this._primitives;t!==0&&(n.splice(t,1),n.unshift(e))}};ua.prototype.get=function(e){return this._primitives[e]};ua.prototype.update=function(e){if(!this.show)return;let t=this._primitives;for(let n=0;n<t.length;++n)t[n].update(e)};ua.prototype.prePassesUpdate=function(e){let t=this._primitives;for(let n=0;n<t.length;++n){let i=t[n];u(i.prePassesUpdate)&&i.prePassesUpdate(e)}};ua.prototype.updateForPass=function(e,t){let n=this._primitives;for(let i=0;i<n.length;++i){let o=n[i];u(o.updateForPass)&&o.updateForPass(e,t)}};ua.prototype.postPassesUpdate=function(e){let t=this._primitives;for(let n=0;n<t.length;++n){let i=t[n];u(i.postPassesUpdate)&&i.postPassesUpdate(e)}};ua.prototype.isDestroyed=function(){return!1};ua.prototype.destroy=function(){return this.removeAll(),le(this)};var Nl=ua;function ym(){this._length=0,this._collections={},this._collectionsArray=[],this.show=!0}Object.defineProperties(ym.prototype,{length:{get:function(){return this._length}}});ym.prototype.add=function(e,t){t=y(t,0);let n=this._collections[t];if(!u(n)){n=new Nl({destroyPrimitives:!1}),n._zIndex=t,this._collections[t]=n;let i=this._collectionsArray,o=0;for(;o<i.length&&i[o]._zIndex<t;)o++;i.splice(o,0,n)}return n.add(e),this._length++,e._zIndex=t,e};ym.prototype.set=function(e,t){return t===e._zIndex||(this.remove(e,!0),this.add(e,t)),e};ym.prototype.remove=function(e,t){if(this.contains(e)){let n=e._zIndex,i=this._collections[n],o;return t?o=i.remove(e):o=i.removeAndDestroy(e),o&&this._length--,i.length===0&&(this._collectionsArray.splice(this._collectionsArray.indexOf(i),1),this._collections[n]=void 0,i.destroy()),o}return!1};ym.prototype.removeAll=function(){let e=this._collectionsArray;for(let t=0;t<e.length;t++){let n=e[t];n.destroyPrimitives=!0,n.destroy()}this._collections={},this._collectionsArray=[],this._length=0};ym.prototype.contains=function(e){if(!u(e))return!1;let t=this._collections[e._zIndex];return u(t)&&t.contains(e)};ym.prototype.update=function(e){if(!this.show)return;let t=this._collectionsArray;for(let n=0;n<t.length;n++)t[n].update(e)};ym.prototype.isDestroyed=function(){return!1};ym.prototype.destroy=function(){return this.removeAll(),le(this)};var rL=ym;function TE(e,t){this._primitives=e,this._orderedGroundPrimitives=t,this._dynamicUpdaters=new Tt}TE.prototype.add=function(e,t){this._dynamicUpdaters.set(t.id,t.createDynamicUpdater(this._primitives,this._orderedGroundPrimitives))};TE.prototype.remove=function(e){let t=e.id,n=this._dynamicUpdaters.get(t);u(n)&&(this._dynamicUpdaters.remove(t),n.destroy())};TE.prototype.update=function(e){let t=this._dynamicUpdaters.values;for(let n=0,i=t.length;n<i;n++)t[n].update(e);return!0};TE.prototype.removeAllPrimitives=function(){let e=this._dynamicUpdaters.values;for(let t=0,n=e.length;t<n;t++)e[t].destroy();this._dynamicUpdaters.removeAll()};TE.prototype.getBoundingSphere=function(e,t){return e=this._dynamicUpdaters.get(e.id),u(e)&&u(e.getBoundingSphere)?e.getBoundingSphere(t):ct.FAILED};var Fb=TE;var wj={},ez=new h,Oue=new h,Mue=new Le,Lue=new Q;function AE(e,t,n,i,o,r,s,a,c,l){let f=e+t;h.multiplyByScalar(i,Math.cos(f),ez),h.multiplyByScalar(n,Math.sin(f),Oue),h.add(ez,Oue,ez);let d=Math.cos(e);d=d*d;let p=Math.sin(e);p=p*p;let m=r/Math.sqrt(s*d+o*p)/a;return Le.fromAxisAngle(ez,m,Mue),Q.fromQuaternion(Mue,Lue),Q.multiplyByVector(Lue,c,l),h.normalize(l,l),h.multiplyByScalar(l,a,l),l}var Nue=new h,Fue=new h,Sj=new h,Dqe=new h;wj.raisePositionsToHeight=function(e,t,n){let i=t.ellipsoid,o=t.height,r=t.extrudedHeight,s=n?e.length/3*2:e.length/3,a=new Float64Array(s*3),c=e.length,l=n?c:0;for(let f=0;f<c;f+=3){let d=f+1,p=f+2,g=h.fromArray(e,f,Nue);i.scaleToGeodeticSurface(g,g);let m=h.clone(g,Fue),x=i.geodeticSurfaceNormal(g,Dqe),b=h.multiplyByScalar(x,o,Sj);h.add(g,b,g),n&&(h.multiplyByScalar(x,r,b),h.add(m,b,m),a[f+l]=m.x,a[d+l]=m.y,a[p+l]=m.z),a[f]=g.x,a[d]=g.y,a[p]=g.z}return a};var Iqe=new h,Pqe=new h,Rqe=new h;wj.computeEllipsePositions=function(e,t,n){let i=e.semiMinorAxis,o=e.semiMajorAxis,r=e.rotation,s=e.center,a=e.granularity*8,c=i*i,l=o*o,f=o*i,d=h.magnitude(s),p=h.normalize(s,Iqe),g=h.cross(h.UNIT_Z,s,Pqe);g=h.normalize(g,g);let m=h.cross(p,g,Rqe),x=1+Math.ceil(O.PI_OVER_TWO/a),b=O.PI_OVER_TWO/(x-1),T=O.PI_OVER_TWO-x*b;T<0&&(x-=Math.ceil(Math.abs(T)/b));let C=2*(x*(x+2)),A=t?new Array(C*3):void 0,S=0,w=Nue,D=Fue,R=x*4*3,P=R-1,L=0,N=n?new Array(R):void 0,_,E,v,I,M;for(T=O.PI_OVER_TWO,w=AE(T,r,m,g,c,f,l,d,p,w),t&&(A[S++]=w.x,A[S++]=w.y,A[S++]=w.z),n&&(N[P--]=w.z,N[P--]=w.y,N[P--]=w.x),T=O.PI_OVER_TWO-b,_=1;_<x+1;++_){if(w=AE(T,r,m,g,c,f,l,d,p,w),D=AE(Math.PI-T,r,m,g,c,f,l,d,p,D),t){for(A[S++]=w.x,A[S++]=w.y,A[S++]=w.z,v=2*_+2,E=1;E<v-1;++E)I=E/(v-1),M=h.lerp(w,D,I,Sj),A[S++]=M.x,A[S++]=M.y,A[S++]=M.z;A[S++]=D.x,A[S++]=D.y,A[S++]=D.z}n&&(N[P--]=w.z,N[P--]=w.y,N[P--]=w.x,N[L++]=D.x,N[L++]=D.y,N[L++]=D.z),T=O.PI_OVER_TWO-(_+1)*b}for(_=x;_>1;--_){if(T=O.PI_OVER_TWO-(_-1)*b,w=AE(-T,r,m,g,c,f,l,d,p,w),D=AE(T+Math.PI,r,m,g,c,f,l,d,p,D),t){for(A[S++]=w.x,A[S++]=w.y,A[S++]=w.z,v=2*(_-1)+2,E=1;E<v-1;++E)I=E/(v-1),M=h.lerp(w,D,I,Sj),A[S++]=M.x,A[S++]=M.y,A[S++]=M.z;A[S++]=D.x,A[S++]=D.y,A[S++]=D.z}n&&(N[P--]=w.z,N[P--]=w.y,N[P--]=w.x,N[L++]=D.x,N[L++]=D.y,N[L++]=D.z)}T=O.PI_OVER_TWO,w=AE(-T,r,m,g,c,f,l,d,p,w);let B={};return t&&(A[S++]=w.x,A[S++]=w.y,A[S++]=w.z,B.positions=A,B.numPts=x),n&&(N[P--]=w.z,N[P--]=w.y,N[P--]=w.x,B.outerPositions=N),B};var Fl=wj;var CE=new h,vj=new h,Dj=new h,Bue=new h,Ss=new z,kue=new Q,Oqe=new Q,Ij=new Le,Uue=new h,Vue=new h,zue=new h,iz=new fe,Hue=new h,Gue=new z,Wue=new z;function jue(e,t,n){let i=t.vertexFormat,o=t.center,r=t.semiMajorAxis,s=t.semiMinorAxis,a=t.ellipsoid,c=t.stRotation,l=n?e.length/3*2:e.length/3,f=t.shadowVolume,d=i.st?new Float32Array(l*2):void 0,p=i.normal?new Float32Array(l*3):void 0,g=i.tangent?new Float32Array(l*3):void 0,m=i.bitangent?new Float32Array(l*3):void 0,x=f?new Float32Array(l*3):void 0,b=0,T=Uue,C=Vue,A=zue,S=new Di(a),w=S.project(a.cartesianToCartographic(o,iz),Hue),D=a.scaleToGeodeticSurface(o,CE);a.geodeticSurfaceNormal(D,D);let R=kue,P=Oqe;if(c!==0){let M=Le.fromAxisAngle(D,c,Ij);R=Q.fromQuaternion(M,R),M=Le.fromAxisAngle(D,-c,Ij),P=Q.fromQuaternion(M,P)}else R=Q.clone(Q.IDENTITY,R),P=Q.clone(Q.IDENTITY,P);let L=z.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Gue),N=z.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Wue),_=e.length,E=n?_:0,v=E/3*2;for(let M=0;M<_;M+=3){let B=M+1,V=M+2,U=h.fromArray(e,M,CE);if(i.st){let H=Q.multiplyByVector(R,U,vj),k=S.project(a.cartesianToCartographic(H,iz),Dj);h.subtract(k,w,k),Ss.x=(k.x+r)/(2*r),Ss.y=(k.y+s)/(2*s),L.x=Math.min(Ss.x,L.x),L.y=Math.min(Ss.y,L.y),N.x=Math.max(Ss.x,N.x),N.y=Math.max(Ss.y,N.y),n&&(d[b+v]=Ss.x,d[b+1+v]=Ss.y),d[b++]=Ss.x,d[b++]=Ss.y}(i.normal||i.tangent||i.bitangent||f)&&(T=a.geodeticSurfaceNormal(U,T),f&&(x[M+E]=-T.x,x[B+E]=-T.y,x[V+E]=-T.z),(i.normal||i.tangent||i.bitangent)&&((i.tangent||i.bitangent)&&(C=h.normalize(h.cross(h.UNIT_Z,T,C),C),Q.multiplyByVector(P,C,C)),i.normal&&(p[M]=T.x,p[B]=T.y,p[V]=T.z,n&&(p[M+E]=-T.x,p[B+E]=-T.y,p[V+E]=-T.z)),i.tangent&&(g[M]=C.x,g[B]=C.y,g[V]=C.z,n&&(g[M+E]=-C.x,g[B+E]=-C.y,g[V+E]=-C.z)),i.bitangent&&(A=h.normalize(h.cross(T,C,A),A),m[M]=A.x,m[B]=A.y,m[V]=A.z,n&&(m[M+E]=A.x,m[B+E]=A.y,m[V+E]=A.z))))}if(i.st){_=d.length;for(let M=0;M<_;M+=2)d[M]=(d[M]-L.x)/(N.x-L.x),d[M+1]=(d[M+1]-L.y)/(N.y-L.y)}let I=new mn;if(i.position){let M=Fl.raisePositionsToHeight(e,t,n);I.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:M})}if(i.st&&(I.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:d})),i.normal&&(I.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:p})),i.tangent&&(I.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),i.bitangent&&(I.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),f&&(I.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:x})),n&&u(t.offsetAttribute)){let M=new Uint8Array(l);if(t.offsetAttribute===an.TOP)M=M.fill(1,0,l/2);else{let B=t.offsetAttribute===an.NONE?0:1;M=M.fill(B)}I.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:M})}return I}function que(e){let t=new Array(12*(e*(e+1))-6),n=0,i,o,r,s,a;for(i=0,r=1,s=0;s<3;s++)t[n++]=r++,t[n++]=i,t[n++]=r;for(s=2;s<e+1;++s){for(r=s*(s+1)-1,i=(s-1)*s-1,t[n++]=r++,t[n++]=i,t[n++]=r,o=2*s,a=0;a<o-1;++a)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;t[n++]=r++,t[n++]=i,t[n++]=r}for(o=e*2,++r,++i,s=0;s<o-1;++s)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;for(t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i++,t[n++]=i,++i,s=e-1;s>1;--s){for(t[n++]=i++,t[n++]=i,t[n++]=r,o=2*s,a=0;a<o-1;++a)t[n++]=r,t[n++]=i++,t[n++]=i,t[n++]=r++,t[n++]=i,t[n++]=r;t[n++]=i++,t[n++]=i++,t[n++]=r++}for(s=0;s<3;s++)t[n++]=i++,t[n++]=i,t[n++]=r;return t}var Bb=new h;function Mqe(e){let t=e.center;Bb=h.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,Bb),e.height,Bb),Bb=h.add(t,Bb,Bb);let n=new se(Bb,e.semiMajorAxis),i=Fl.computeEllipsePositions(e,!0,!1),o=i.positions,r=i.numPts,s=jue(o,e,!1),a=que(r);return a=Ne.createTypedArray(o.length/3,a),{boundingSphere:n,attributes:s,indices:a}}function Lqe(e,t){let n=t.vertexFormat,i=t.center,o=t.semiMajorAxis,r=t.semiMinorAxis,s=t.ellipsoid,a=t.height,c=t.extrudedHeight,l=t.stRotation,f=e.length/3*2,d=new Float64Array(f*3),p=n.st?new Float32Array(f*2):void 0,g=n.normal?new Float32Array(f*3):void 0,m=n.tangent?new Float32Array(f*3):void 0,x=n.bitangent?new Float32Array(f*3):void 0,b=t.shadowVolume,T=b?new Float32Array(f*3):void 0,C=0,A=Uue,S=Vue,w=zue,D=new Di(s),R=D.project(s.cartesianToCartographic(i,iz),Hue),P=s.scaleToGeodeticSurface(i,CE);s.geodeticSurfaceNormal(P,P);let L=Le.fromAxisAngle(P,l,Ij),N=Q.fromQuaternion(L,kue),_=z.fromElements(Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Gue),E=z.fromElements(Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Wue),v=e.length,I=v/3*2;for(let B=0;B<v;B+=3){let V=B+1,U=B+2,H=h.fromArray(e,B,CE),k;if(n.st){let j=Q.multiplyByVector(N,H,vj),Z=D.project(s.cartesianToCartographic(j,iz),Dj);h.subtract(Z,R,Z),Ss.x=(Z.x+o)/(2*o),Ss.y=(Z.y+r)/(2*r),_.x=Math.min(Ss.x,_.x),_.y=Math.min(Ss.y,_.y),E.x=Math.max(Ss.x,E.x),E.y=Math.max(Ss.y,E.y),p[C+I]=Ss.x,p[C+1+I]=Ss.y,p[C++]=Ss.x,p[C++]=Ss.y}H=s.scaleToGeodeticSurface(H,H),k=h.clone(H,vj),A=s.geodeticSurfaceNormal(H,A),b&&(T[B+v]=-A.x,T[V+v]=-A.y,T[U+v]=-A.z);let q=h.multiplyByScalar(A,a,Bue);if(H=h.add(H,q,H),q=h.multiplyByScalar(A,c,q),k=h.add(k,q,k),n.position&&(d[B+v]=k.x,d[V+v]=k.y,d[U+v]=k.z,d[B]=H.x,d[V]=H.y,d[U]=H.z),n.normal||n.tangent||n.bitangent){w=h.clone(A,w);let j=h.fromArray(e,(B+3)%v,Bue);h.subtract(j,H,j);let Z=h.subtract(k,H,Dj);A=h.normalize(h.cross(Z,j,A),A),n.normal&&(g[B]=A.x,g[V]=A.y,g[U]=A.z,g[B+v]=A.x,g[V+v]=A.y,g[U+v]=A.z),n.tangent&&(S=h.normalize(h.cross(w,A,S),S),m[B]=S.x,m[V]=S.y,m[U]=S.z,m[B+v]=S.x,m[B+1+v]=S.y,m[B+2+v]=S.z),n.bitangent&&(x[B]=w.x,x[V]=w.y,x[U]=w.z,x[B+v]=w.x,x[V+v]=w.y,x[U+v]=w.z)}}if(n.st){v=p.length;for(let B=0;B<v;B+=2)p[B]=(p[B]-_.x)/(E.x-_.x),p[B+1]=(p[B+1]-_.y)/(E.y-_.y)}let M=new mn;if(n.position&&(M.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d})),n.st&&(M.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:p})),n.normal&&(M.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),n.tangent&&(M.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),n.bitangent&&(M.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:x})),b&&(M.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:T})),u(t.offsetAttribute)){let B=new Uint8Array(f);if(t.offsetAttribute===an.TOP)B=B.fill(1,0,f/2);else{let V=t.offsetAttribute===an.NONE?0:1;B=B.fill(V)}M.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:B})}return M}function Nqe(e){let t=e.length/3,n=Ne.createTypedArray(t,t*6),i=0;for(let o=0;o<t;o++){let r=o,s=o+t,a=(r+1)%t,c=a+t;n[i++]=r,n[i++]=s,n[i++]=a,n[i++]=a,n[i++]=s,n[i++]=c}return n}var tz=new se,nz=new se;function Fqe(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,CE),e.height,CE);tz.center=h.add(t,o,tz.center),tz.radius=i,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,o),e.extrudedHeight,o),nz.center=h.add(t,o,nz.center),nz.radius=i;let r=Fl.computeEllipsePositions(e,!0,!0),s=r.positions,a=r.numPts,c=r.outerPositions,l=se.union(tz,nz),f=jue(s,e,!0),d=que(a),p=d.length;d.length=p*2;let g=s.length/3;for(let S=0;S<p;S+=3)d[S+p]=d[S+2]+g,d[S+1+p]=d[S+1]+g,d[S+2+p]=d[S]+g;let m=Ne.createTypedArray(g*2/3,d),x=new ut({attributes:f,indices:m,primitiveType:Me.TRIANGLES}),b=Lqe(c,e);d=Nqe(c);let T=Ne.createTypedArray(c.length*2/3,d),C=new ut({attributes:b,indices:T,primitiveType:Me.TRIANGLES}),A=Fn.combineInstances([new bt({geometry:x}),new bt({geometry:C})]);return{boundingSphere:l,attributes:A[0].attributes,indices:A[0].indices}}function Yue(e,t,n,i,o,r,s){let c=Fl.computeEllipsePositions({center:e,semiMajorAxis:t,semiMinorAxis:n,rotation:i,granularity:o},!1,!0).outerPositions,l=c.length/3,f=new Array(l);for(let p=0;p<l;++p)f[p]=h.fromArray(c,p*3);let d=ce.fromCartesianArray(f,r,s);return d.width>O.PI&&(d.north=d.north>0?O.PI_OVER_TWO-O.EPSILON7:d.north,d.south=d.south<0?O.EPSILON7-O.PI_OVER_TWO:d.south,d.east=O.PI,d.west=-O.PI),d}function bm(e){e=y(e,y.EMPTY_OBJECT);let t=e.center,n=y(e.ellipsoid,ne.WGS84),i=e.semiMajorAxis,o=e.semiMinorAxis,r=y(e.granularity,O.RADIANS_PER_DEGREE),s=y(e.vertexFormat,Re.DEFAULT),a=y(e.height,0),c=y(e.extrudedHeight,a);this._center=h.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=o,this._ellipsoid=ne.clone(n),this._rotation=y(e.rotation,0),this._stRotation=y(e.stRotation,0),this._height=Math.max(c,a),this._granularity=r,this._vertexFormat=Re.clone(s),this._extrudedHeight=Math.min(c,a),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createEllipseGeometry",this._offsetAttribute=e.offsetAttribute,this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0}bm.packedLength=h.packedLength+ne.packedLength+Re.packedLength+9;bm.pack=function(e,t,n){return n=y(n,0),h.pack(e._center,t,n),n+=h.packedLength,ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,Re.pack(e._vertexFormat,t,n),n+=Re.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var Xue=new h,Kue=new ne,Zue=new Re,xm={center:Xue,ellipsoid:Kue,vertexFormat:Zue,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,stRotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};bm.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,Xue);t+=h.packedLength;let o=ne.unpack(e,t,Kue);t+=ne.packedLength;let r=Re.unpack(e,t,Zue);t+=Re.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t++],g=e[t++]===1,m=e[t];return u(n)?(n._center=h.clone(i,n._center),n._ellipsoid=ne.clone(o,n._ellipsoid),n._vertexFormat=Re.clone(r,n._vertexFormat),n._semiMajorAxis=s,n._semiMinorAxis=a,n._rotation=c,n._stRotation=l,n._height=f,n._granularity=d,n._extrudedHeight=p,n._shadowVolume=g,n._offsetAttribute=m===-1?void 0:m,n):(xm.height=f,xm.extrudedHeight=p,xm.granularity=d,xm.stRotation=l,xm.rotation=c,xm.semiMajorAxis=s,xm.semiMinorAxis=a,xm.shadowVolume=g,xm.offsetAttribute=m===-1?void 0:m,new bm(xm))};bm.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.center,i=y(e.ellipsoid,ne.WGS84),o=e.semiMajorAxis,r=e.semiMinorAxis,s=y(e.granularity,O.RADIANS_PER_DEGREE),a=y(e.rotation,0);return Yue(n,o,r,a,s,i,t)};bm.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!O.equalsEpsilon(t,n,0,O.EPSILON2);e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);let o={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,vertexFormat:e._vertexFormat,stRotation:e._stRotation},r;if(i)o.extrudedHeight=n,o.shadowVolume=e._shadowVolume,o.offsetAttribute=e._offsetAttribute,r=Fqe(o);else if(r=Mqe(o),u(e._offsetAttribute)){let s=r.attributes.position.values.length,a=e._offsetAttribute===an.NONE?0:1,c=new Uint8Array(s/3).fill(a);r.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new ut({attributes:r.attributes,indices:r.indices,primitiveType:Me.TRIANGLES,boundingSphere:r.boundingSphere,offsetAttribute:e._offsetAttribute})};bm.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new bm({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:o,rotation:e._rotation,stRotation:e._stRotation,granularity:i,extrudedHeight:r,height:s,vertexFormat:Re.POSITION_ONLY,shadowVolume:!0})};function Bqe(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let i=Fl.computeEllipsePositions({center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,rotation:e._rotation,granularity:e._granularity},!1,!0).outerPositions,o=i.length/3,r=new Array(o);for(let c=0;c<o;++c)r[c]=h.fromArray(i,c*3);let s=e._ellipsoid,a=e.rectangle;return ut._textureCoordinateRotationPoints(r,t,s,a)}Object.defineProperties(bm.prototype,{rectangle:{get:function(){return u(this._rectangle)||(this._rectangle=Yue(this._center,this._semiMajorAxis,this._semiMinorAxis,this._rotation,this._granularity,this._ellipsoid)),this._rectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=Bqe(this)),this._textureCoordinateRotationPoints}}});var Zc=bm;var Que=new h,kb=new h;function kqe(e){let t=e.center;kb=h.multiplyByScalar(e.ellipsoid.geodeticSurfaceNormal(t,kb),e.height,kb),kb=h.add(t,kb,kb);let n=new se(kb,e.semiMajorAxis),i=Fl.computeEllipsePositions(e,!1,!0).outerPositions,o=new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:Fl.raisePositionsToHeight(i,e,!1)})}),r=i.length/3,s=Ne.createTypedArray(r,r*2),a=0;for(let c=0;c<r;++c)s[a++]=c,s[a++]=(c+1)%r;return{boundingSphere:n,attributes:o,indices:s}}var oz=new se,rz=new se;function Uqe(e){let t=e.center,n=e.ellipsoid,i=e.semiMajorAxis,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,Que),e.height,Que);oz.center=h.add(t,o,oz.center),oz.radius=i,o=h.multiplyByScalar(n.geodeticSurfaceNormal(t,o),e.extrudedHeight,o),rz.center=h.add(t,o,rz.center),rz.radius=i;let r=Fl.computeEllipsePositions(e,!1,!0).outerPositions,s=new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:Fl.raisePositionsToHeight(r,e,!0)})});r=s.position.values;let a=se.union(oz,rz),c=r.length/3;if(u(e.offsetAttribute)){let m=new Uint8Array(c);if(e.offsetAttribute===an.TOP)m=m.fill(1,0,c/2);else{let x=e.offsetAttribute===an.NONE?0:1;m=m.fill(x)}s.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:m})}let l=y(e.numberOfVerticalLines,16);l=O.clamp(l,0,c/2);let f=Ne.createTypedArray(c,c*2+l*2);c/=2;let d=0,p;for(p=0;p<c;++p)f[d++]=p,f[d++]=(p+1)%c,f[d++]=p+c,f[d++]=(p+1)%c+c;let g;if(l>0){let m=Math.min(l,c);g=Math.round(c/m);let x=Math.min(g*l,c);for(p=0;p<x;p+=g)f[d++]=p,f[d++]=p+c}return{boundingSphere:a,attributes:s,indices:f}}function EE(e){e=y(e,y.EMPTY_OBJECT);let t=e.center,n=y(e.ellipsoid,ne.WGS84),i=e.semiMajorAxis,o=e.semiMinorAxis,r=y(e.granularity,O.RADIANS_PER_DEGREE),s=y(e.height,0),a=y(e.extrudedHeight,s);this._center=h.clone(t),this._semiMajorAxis=i,this._semiMinorAxis=o,this._ellipsoid=ne.clone(n),this._rotation=y(e.rotation,0),this._height=Math.max(a,s),this._granularity=r,this._extrudedHeight=Math.min(a,s),this._numberOfVerticalLines=Math.max(y(e.numberOfVerticalLines,16),0),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipseOutlineGeometry"}EE.packedLength=h.packedLength+ne.packedLength+8;EE.pack=function(e,t,n){return n=y(n,0),h.pack(e._center,t,n),n+=h.packedLength,ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,t[n++]=e._semiMajorAxis,t[n++]=e._semiMinorAxis,t[n++]=e._rotation,t[n++]=e._height,t[n++]=e._granularity,t[n++]=e._extrudedHeight,t[n++]=e._numberOfVerticalLines,t[n]=y(e._offsetAttribute,-1),t};var $ue=new h,Jue=new ne,P_={center:$ue,ellipsoid:Jue,semiMajorAxis:void 0,semiMinorAxis:void 0,rotation:void 0,height:void 0,granularity:void 0,extrudedHeight:void 0,numberOfVerticalLines:void 0,offsetAttribute:void 0};EE.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,$ue);t+=h.packedLength;let o=ne.unpack(e,t,Jue);t+=ne.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(n)?(n._center=h.clone(i,n._center),n._ellipsoid=ne.clone(o,n._ellipsoid),n._semiMajorAxis=r,n._semiMinorAxis=s,n._rotation=a,n._height=c,n._granularity=l,n._extrudedHeight=f,n._numberOfVerticalLines=d,n._offsetAttribute=p===-1?void 0:p,n):(P_.height=c,P_.extrudedHeight=f,P_.granularity=l,P_.rotation=a,P_.semiMajorAxis=r,P_.semiMinorAxis=s,P_.numberOfVerticalLines=d,P_.offsetAttribute=p===-1?void 0:p,new EE(P_))};EE.createGeometry=function(e){if(e._semiMajorAxis<=0||e._semiMinorAxis<=0)return;let t=e._height,n=e._extrudedHeight,i=!O.equalsEpsilon(t,n,0,O.EPSILON2);e._center=e._ellipsoid.scaleToGeodeticSurface(e._center,e._center);let o={center:e._center,semiMajorAxis:e._semiMajorAxis,semiMinorAxis:e._semiMinorAxis,ellipsoid:e._ellipsoid,rotation:e._rotation,height:t,granularity:e._granularity,numberOfVerticalLines:e._numberOfVerticalLines},r;if(i)o.extrudedHeight=n,o.offsetAttribute=e._offsetAttribute,r=Uqe(o);else if(r=kqe(o),u(e._offsetAttribute)){let s=r.attributes.position.values.length,a=e._offsetAttribute===an.NONE?0:1,c=new Uint8Array(s/3).fill(a);r.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:c})}return new ut({attributes:r.attributes,indices:r.indices,primitiveType:Me.LINES,boundingSphere:r.boundingSphere,offsetAttribute:e._offsetAttribute})};var Au=EE;var efe=new G,tfe=h.ZERO,nfe=new h,ife=new ce;function Vqe(e){this.id=e,this.vertexFormat=void 0,this.center=void 0,this.semiMajorAxis=void 0,this.semiMinorAxis=void 0,this.rotation=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.numberOfVerticalLines=void 0,this.offsetAttribute=void 0}function sh(e,t){Xn.call(this,{entity:e,scene:t,geometryOptions:new Vqe(e),geometryPropertyName:"ellipse",observedPropertyNames:["availability","position","ellipse"]}),this._onEntityPropertyChanged(e,"ellipse",e.ellipse,void 0)}u(Object.create)&&(sh.prototype=Object.create(Xn.prototype),sh.prototype.constructor=sh);sh.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Ut){let o;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,efe)),u(o)||(o=G.WHITE),i.color=zt.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=to.fromCartesian3(Y.getValueOrDefault(this._terrainOffsetProperty,e,tfe,nfe))),new bt({id:t,geometry:new Zc(this._options),attributes:i})};sh.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=Y.getValueOrDefault(this._outlineColorProperty,e,G.BLACK,efe),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:zt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=to.fromCartesian3(Y.getValueOrDefault(this._terrainOffsetProperty,e,tfe,nfe))),new bt({id:t,geometry:new Au(this._options),attributes:r})};sh.prototype._computeCenter=function(e,t){return Y.getValueOrUndefined(this._entity.position,e,t)};sh.prototype._isHidden=function(e,t){let n=e.position;return!u(n)||!u(t.semiMajorAxis)||!u(t.semiMinorAxis)||ri.prototype._isHidden.call(this,e,t)};sh.prototype._isDynamic=function(e,t){return!e.position.isConstant||!t.semiMajorAxis.isConstant||!t.semiMinorAxis.isConstant||!Y.isConstant(t.rotation)||!Y.isConstant(t.height)||!Y.isConstant(t.extrudedHeight)||!Y.isConstant(t.granularity)||!Y.isConstant(t.stRotation)||!Y.isConstant(t.outlineWidth)||!Y.isConstant(t.numberOfVerticalLines)||!Y.isConstant(t.zIndex)||this._onTerrain&&!Y.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Ut)};sh.prototype._setStaticOptions=function(e,t){let n=Y.getValueOrUndefined(t.height,Ve.MINIMUM_VALUE),i=Y.getValueOrDefault(t.heightReference,Ve.MINIMUM_VALUE,qe.NONE),o=Y.getValueOrUndefined(t.extrudedHeight,Ve.MINIMUM_VALUE),r=Y.getValueOrDefault(t.extrudedHeightReference,Ve.MINIMUM_VALUE,qe.NONE);u(o)&&!u(n)&&(n=0);let s=this._options;s.vertexFormat=this._materialProperty instanceof Ut?cn.VERTEX_FORMAT:ho.MaterialSupport.TEXTURED.vertexFormat,s.center=e.position.getValue(Ve.MINIMUM_VALUE,s.center),s.semiMajorAxis=t.semiMajorAxis.getValue(Ve.MINIMUM_VALUE,s.semiMajorAxis),s.semiMinorAxis=t.semiMinorAxis.getValue(Ve.MINIMUM_VALUE,s.semiMinorAxis),s.rotation=Y.getValueOrUndefined(t.rotation,Ve.MINIMUM_VALUE),s.granularity=Y.getValueOrUndefined(t.granularity,Ve.MINIMUM_VALUE),s.stRotation=Y.getValueOrUndefined(t.stRotation,Ve.MINIMUM_VALUE),s.numberOfVerticalLines=Y.getValueOrUndefined(t.numberOfVerticalLines,Ve.MINIMUM_VALUE),s.offsetAttribute=Xn.computeGeometryOffsetAttribute(n,i,o,r),s.height=Xn.getGeometryHeight(n,i),o=Xn.getGeometryExtrudedHeight(o,r),o===Xn.CLAMP_TO_GROUND&&(o=di.getMinimumMaximumHeights(Zc.computeRectangle(s,ife)).minimumTerrainHeight),s.extrudedHeight=o};sh.DynamicGeometryUpdater=SE;function SE(e,t,n){oi.call(this,e,t,n)}u(Object.create)&&(SE.prototype=Object.create(oi.prototype),SE.prototype.constructor=SE);SE.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.center)||!u(i.semiMajorAxis)||!u(i.semiMinorAxis)||oi.prototype._isHidden.call(this,e,t,n)};SE.prototype._setOptions=function(e,t,n){let i=this._options,o=Y.getValueOrUndefined(t.height,n),r=Y.getValueOrDefault(t.heightReference,n,qe.NONE),s=Y.getValueOrUndefined(t.extrudedHeight,n),a=Y.getValueOrDefault(t.extrudedHeightReference,n,qe.NONE);u(s)&&!u(o)&&(o=0),i.center=Y.getValueOrUndefined(e.position,n,i.center),i.semiMajorAxis=Y.getValueOrUndefined(t.semiMajorAxis,n),i.semiMinorAxis=Y.getValueOrUndefined(t.semiMinorAxis,n),i.rotation=Y.getValueOrUndefined(t.rotation,n),i.granularity=Y.getValueOrUndefined(t.granularity,n),i.stRotation=Y.getValueOrUndefined(t.stRotation,n),i.numberOfVerticalLines=Y.getValueOrUndefined(t.numberOfVerticalLines,n),i.offsetAttribute=Xn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Xn.getGeometryHeight(o,r),s=Xn.getGeometryExtrudedHeight(s,a),s===Xn.CLAMP_TO_GROUND&&(s=di.getMinimumMaximumHeights(Zc.computeRectangle(i,ife)).minimumTerrainHeight),i.extrudedHeight=s};var sL=sh;var zqe=new h,Hqe=new h,Gqe=new h,Wqe=new h,jqe=new h,qqe=new h(1,1,1),ofe=Math.cos,rfe=Math.sin;function R_(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.radii,qqe),n=y(e.innerRadii,t),i=y(e.minimumClock,0),o=y(e.maximumClock,O.TWO_PI),r=y(e.minimumCone,0),s=y(e.maximumCone,O.PI),a=Math.round(y(e.stackPartitions,64)),c=Math.round(y(e.slicePartitions,64)),l=y(e.vertexFormat,Re.DEFAULT);this._radii=h.clone(t),this._innerRadii=h.clone(n),this._minimumClock=i,this._maximumClock=o,this._minimumCone=r,this._maximumCone=s,this._stackPartitions=a,this._slicePartitions=c,this._vertexFormat=Re.clone(l),this._offsetAttribute=e.offsetAttribute,this._workerName="createEllipsoidGeometry"}R_.packedLength=2*h.packedLength+Re.packedLength+7;R_.pack=function(e,t,n){return n=y(n,0),h.pack(e._radii,t,n),n+=h.packedLength,h.pack(e._innerRadii,t,n),n+=h.packedLength,Re.pack(e._vertexFormat,t,n),n+=Re.packedLength,t[n++]=e._minimumClock,t[n++]=e._maximumClock,t[n++]=e._minimumCone,t[n++]=e._maximumCone,t[n++]=e._stackPartitions,t[n++]=e._slicePartitions,t[n]=y(e._offsetAttribute,-1),t};var sfe=new h,afe=new h,cfe=new Re,Ry={radii:sfe,innerRadii:afe,vertexFormat:cfe,minimumClock:void 0,maximumClock:void 0,minimumCone:void 0,maximumCone:void 0,stackPartitions:void 0,slicePartitions:void 0,offsetAttribute:void 0};R_.unpack=function(e,t,n){t=y(t,0);let i=h.unpack(e,t,sfe);t+=h.packedLength;let o=h.unpack(e,t,afe);t+=h.packedLength;let r=Re.unpack(e,t,cfe);t+=Re.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++],p=e[t];return u(n)?(n._radii=h.clone(i,n._radii),n._innerRadii=h.clone(o,n._innerRadii),n._vertexFormat=Re.clone(r,n._vertexFormat),n._minimumClock=s,n._maximumClock=a,n._minimumCone=c,n._maximumCone=l,n._stackPartitions=f,n._slicePartitions=d,n._offsetAttribute=p===-1?void 0:p,n):(Ry.minimumClock=s,Ry.maximumClock=a,Ry.minimumCone=c,Ry.maximumCone=l,Ry.stackPartitions=f,Ry.slicePartitions=d,Ry.offsetAttribute=p===-1?void 0:p,new R_(Ry))};R_.createGeometry=function(e){let t=e._radii;if(t.x<=0||t.y<=0||t.z<=0)return;let n=e._innerRadii;if(n.x<=0||n.y<=0||n.z<=0)return;let i=e._minimumClock,o=e._maximumClock,r=e._minimumCone,s=e._maximumCone,a=e._vertexFormat,c=e._slicePartitions+1,l=e._stackPartitions+1;c=Math.round(c*Math.abs(o-i)/O.TWO_PI),l=Math.round(l*Math.abs(s-r)/O.PI),c<2&&(c=2),l<2&&(l=2);let f,d,p=0,g=[r],m=[i];for(f=0;f<l;f++)g.push(r+f*(s-r)/(l-1));for(g.push(s),d=0;d<c;d++)m.push(i+d*(o-i)/(c-1));m.push(o);let x=g.length,b=m.length,T=0,C=1,A=n.x!==t.x||n.y!==t.y||n.z!==t.z,S=!1,w=!1,D=!1;A&&(C=2,r>0&&(S=!0,T+=c-1),s<Math.PI&&(w=!0,T+=c-1),(o-i)%O.TWO_PI?(D=!0,T+=(l-1)*2+1):T+=1);let R=b*x*C,P=new Float64Array(R*3),L=new Array(R).fill(!1),N=new Array(R).fill(!1),_=c*l*C,E=6*(_+T+1-(c+l)*C),v=Ne.createTypedArray(_,E),I=a.normal?new Float32Array(R*3):void 0,M=a.tangent?new Float32Array(R*3):void 0,B=a.bitangent?new Float32Array(R*3):void 0,V=a.st?new Float32Array(R*2):void 0,U=new Array(x),H=new Array(x);for(f=0;f<x;f++)U[f]=rfe(g[f]),H[f]=ofe(g[f]);let k=new Array(b),q=new Array(b);for(d=0;d<b;d++)q[d]=ofe(m[d]),k[d]=rfe(m[d]);for(f=0;f<x;f++)for(d=0;d<b;d++)P[p++]=t.x*U[f]*q[d],P[p++]=t.y*U[f]*k[d],P[p++]=t.z*H[f];let j=R/2;if(A)for(f=0;f<x;f++)for(d=0;d<b;d++)P[p++]=n.x*U[f]*q[d],P[p++]=n.y*U[f]*k[d],P[p++]=n.z*H[f],L[j]=!0,f>0&&f!==x-1&&d!==0&&d!==b-1&&(N[j]=!0),j++;p=0;let Z,W;for(f=1;f<x-2;f++)for(Z=f*b,W=(f+1)*b,d=1;d<b-2;d++)v[p++]=W+d,v[p++]=W+d+1,v[p++]=Z+d+1,v[p++]=W+d,v[p++]=Z+d+1,v[p++]=Z+d;if(A){let Je=x*b;for(f=1;f<x-2;f++)for(Z=Je+f*b,W=Je+(f+1)*b,d=1;d<b-2;d++)v[p++]=W+d,v[p++]=Z+d,v[p++]=Z+d+1,v[p++]=W+d,v[p++]=Z+d+1,v[p++]=W+d+1}let K,$;if(A){if(S)for($=x*b,f=1;f<b-2;f++)v[p++]=f,v[p++]=f+1,v[p++]=$+f+1,v[p++]=f,v[p++]=$+f+1,v[p++]=$+f;if(w)for(K=x*b-b,$=x*b*C-b,f=1;f<b-2;f++)v[p++]=K+f+1,v[p++]=K+f,v[p++]=$+f,v[p++]=K+f+1,v[p++]=$+f,v[p++]=$+f+1}if(D){for(f=1;f<x-2;f++)$=b*x+b*f,K=b*f,v[p++]=$,v[p++]=K+b,v[p++]=K,v[p++]=$,v[p++]=$+b,v[p++]=K+b;for(f=1;f<x-2;f++)$=b*x+b*(f+1)-1,K=b*(f+1)-1,v[p++]=K+b,v[p++]=$,v[p++]=K,v[p++]=K+b,v[p++]=$+b,v[p++]=$}let he=new mn;a.position&&(he.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:P}));let _e=0,re=0,me=0,ye=0,we=R/2,Ce,ve=ne.fromCartesian3(t),tt=ne.fromCartesian3(n);if(a.st||a.normal||a.tangent||a.bitangent){for(f=0;f<R;f++){Ce=L[f]?tt:ve;let Je=h.fromArray(P,f*3,zqe),Ht=Ce.geodeticSurfaceNormal(Je,Hqe);if(N[f]&&h.negate(Ht,Ht),a.st){let en=z.negate(Ht,jqe);V[_e++]=Math.atan2(en.y,en.x)/O.TWO_PI+.5,V[_e++]=Math.asin(Ht.z)/Math.PI+.5}if(a.normal&&(I[re++]=Ht.x,I[re++]=Ht.y,I[re++]=Ht.z),a.tangent||a.bitangent){let en=Gqe,at=0,hn;if(L[f]&&(at=we),!S&&f>=at&&f<at+b*2?hn=h.UNIT_X:hn=h.UNIT_Z,h.cross(hn,Ht,en),h.normalize(en,en),a.tangent&&(M[me++]=en.x,M[me++]=en.y,M[me++]=en.z),a.bitangent){let xn=h.cross(Ht,en,Wqe);h.normalize(xn,xn),B[ye++]=xn.x,B[ye++]=xn.y,B[ye++]=xn.z}}}a.st&&(he.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:V})),a.normal&&(he.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:I})),a.tangent&&(he.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:M})),a.bitangent&&(he.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:B}))}if(u(e._offsetAttribute)){let Je=P.length,Ht=e._offsetAttribute===an.NONE?0:1,en=new Uint8Array(Je/3).fill(Ht);he.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:en})}return new ut({attributes:he,indices:v,primitiveType:Me.TRIANGLES,boundingSphere:se.fromEllipsoid(ve),offsetAttribute:e._offsetAttribute})};var Pj;R_.getUnitEllipsoid=function(){return u(Pj)||(Pj=R_.createGeometry(new R_({radii:new h(1,1,1),vertexFormat:Re.POSITION_ONLY}))),Pj};var js=R_;var Yqe=new Ut(G.WHITE),Rj=h.ZERO,Oj=new h,Xqe=new h,Kqe=new h,Mj=new G,Zqe=new h(1,1,1);function Qqe(e){this.id=e,this.vertexFormat=void 0,this.radii=void 0,this.innerRadii=void 0,this.minimumClock=void 0,this.maximumClock=void 0,this.minimumCone=void 0,this.maximumCone=void 0,this.stackPartitions=void 0,this.slicePartitions=void 0,this.subdivisions=void 0,this.offsetAttribute=void 0}function Cu(e,t){ri.call(this,{entity:e,scene:t,geometryOptions:new Qqe(e),geometryPropertyName:"ellipsoid",observedPropertyNames:["availability","position","orientation","ellipsoid"]}),this._onEntityPropertyChanged(e,"ellipsoid",e.ellipsoid,void 0)}u(Object.create)&&(Cu.prototype=Object.create(ri.prototype),Cu.prototype.constructor=Cu);Object.defineProperties(Cu.prototype,{terrainOffsetProperty:{get:function(){return this._terrainOffsetProperty}}});Cu.prototype.createFillGeometryInstance=function(e,t,n){let i=this._entity,o=i.isAvailable(e),r,s=new bn(o&&i.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),a=this._distanceDisplayConditionProperty.getValue(e),c=Vn.fromDistanceDisplayCondition(a),l={show:s,distanceDisplayCondition:c,color:void 0,offset:void 0};if(this._materialProperty instanceof Ut){let f;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||o)&&(f=this._materialProperty.color.getValue(e,Mj)),u(f)||(f=G.WHITE),r=zt.fromColor(f),l.color=r}return u(this._options.offsetAttribute)&&(l.offset=to.fromCartesian3(Y.getValueOrDefault(this._terrainOffsetProperty,e,Rj,Oj))),new bt({id:i,geometry:new js(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:l})};Cu.prototype.createOutlineGeometryInstance=function(e,t,n){let i=this._entity,o=i.isAvailable(e),r=Y.getValueOrDefault(this._outlineColorProperty,e,G.BLACK,Mj),s=this._distanceDisplayConditionProperty.getValue(e),a={show:new bn(o&&i.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:zt.fromColor(r),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(s),offset:void 0};return u(this._options.offsetAttribute)&&(a.offset=to.fromCartesian3(Y.getValueOrDefault(this._terrainOffsetProperty,e,Rj,Oj))),new bt({id:i,geometry:new mu(this._options),modelMatrix:t?void 0:i.computeModelMatrixForHeightReference(e,i.ellipsoid.heightReference,this._options.radii.z*.5,this._scene.mapProjection.ellipsoid,n),attributes:a})};Cu.prototype._computeCenter=function(e,t){return Y.getValueOrUndefined(this._entity.position,e,t)};Cu.prototype._isHidden=function(e,t){return!u(e.position)||!u(t.radii)||ri.prototype._isHidden.call(this,e,t)};Cu.prototype._isDynamic=function(e,t){return!e.position.isConstant||!Y.isConstant(e.orientation)||!t.radii.isConstant||!Y.isConstant(t.innerRadii)||!Y.isConstant(t.stackPartitions)||!Y.isConstant(t.slicePartitions)||!Y.isConstant(t.outlineWidth)||!Y.isConstant(t.minimumClock)||!Y.isConstant(t.maximumClock)||!Y.isConstant(t.minimumCone)||!Y.isConstant(t.maximumCone)||!Y.isConstant(t.subdivisions)};Cu.prototype._setStaticOptions=function(e,t){let n=Y.getValueOrDefault(t.heightReference,Ve.MINIMUM_VALUE,qe.NONE),i=this._options;i.vertexFormat=this._materialProperty instanceof Ut?cn.VERTEX_FORMAT:ho.MaterialSupport.TEXTURED.vertexFormat,i.radii=t.radii.getValue(Ve.MINIMUM_VALUE,i.radii),i.innerRadii=Y.getValueOrUndefined(t.innerRadii,i.radii),i.minimumClock=Y.getValueOrUndefined(t.minimumClock,Ve.MINIMUM_VALUE),i.maximumClock=Y.getValueOrUndefined(t.maximumClock,Ve.MINIMUM_VALUE),i.minimumCone=Y.getValueOrUndefined(t.minimumCone,Ve.MINIMUM_VALUE),i.maximumCone=Y.getValueOrUndefined(t.maximumCone,Ve.MINIMUM_VALUE),i.stackPartitions=Y.getValueOrUndefined(t.stackPartitions,Ve.MINIMUM_VALUE),i.slicePartitions=Y.getValueOrUndefined(t.slicePartitions,Ve.MINIMUM_VALUE),i.subdivisions=Y.getValueOrUndefined(t.subdivisions,Ve.MINIMUM_VALUE),i.offsetAttribute=n!==qe.NONE?an.ALL:void 0};Cu.prototype._onEntityPropertyChanged=Dp;Cu.DynamicGeometryUpdater=aL;function aL(e,t,n){oi.call(this,e,t,n),this._scene=e._scene,this._modelMatrix=new F,this._attributes=void 0,this._outlineAttributes=void 0,this._lastSceneMode=void 0,this._lastShow=void 0,this._lastOutlineShow=void 0,this._lastOutlineWidth=void 0,this._lastOutlineColor=void 0,this._lastOffset=new h,this._material={}}u(Object.create)&&(aL.prototype=Object.create(oi.prototype),aL.prototype.constructor=aL);aL.prototype.update=function(e){let t=this._entity,n=t.ellipsoid;if(!t.isShowing||!t.isAvailable(e)||!Y.getValueOrDefault(n.show,e,!0)){u(this._primitive)&&(this._primitive.show=!1),u(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let i=Y.getValueOrUndefined(n.radii,e,Xqe),o=u(i)?t.computeModelMatrixForHeightReference(e,n.heightReference,i.z*.5,this._scene.mapProjection.ellipsoid,this._modelMatrix):void 0;if(!u(o)||!u(i)){u(this._primitive)&&(this._primitive.show=!1),u(this._outlinePrimitive)&&(this._outlinePrimitive.show=!1);return}let r=Y.getValueOrDefault(n.fill,e,!0),s=Y.getValueOrDefault(n.outline,e,!1),a=Y.getValueOrClonedDefault(n.outlineColor,e,G.BLACK,Mj),c=Zo.getValue(e,y(n.material,Yqe),this._material),l=Y.getValueOrUndefined(n.innerRadii,e,Kqe),f=Y.getValueOrUndefined(n.minimumClock,e),d=Y.getValueOrUndefined(n.maximumClock,e),p=Y.getValueOrUndefined(n.minimumCone,e),g=Y.getValueOrUndefined(n.maximumCone,e),m=Y.getValueOrUndefined(n.stackPartitions,e),x=Y.getValueOrUndefined(n.slicePartitions,e),b=Y.getValueOrUndefined(n.subdivisions,e),T=Y.getValueOrDefault(n.outlineWidth,e,1),C=Y.getValueOrDefault(n.heightReference,e,qe.NONE),A=C!==qe.NONE?an.ALL:void 0,S=this._scene.mode,w=S===te.SCENE3D&&C===qe.NONE,D=this._options,R=this._geometryUpdater.shadowsProperty.getValue(e),L=this._geometryUpdater.distanceDisplayConditionProperty.getValue(e),N=Y.getValueOrDefault(this._geometryUpdater.terrainOffsetProperty,e,Rj,Oj);if(!w||this._lastSceneMode!==S||!u(this._primitive)||D.stackPartitions!==m||D.slicePartitions!==x||u(l)&&!h.equals(D.innerRadii!==l)||D.minimumClock!==f||D.maximumClock!==d||D.minimumCone!==p||D.maximumCone!==g||D.subdivisions!==b||this._lastOutlineWidth!==T||D.offsetAttribute!==A){let E=this._primitives;E.removeAndDestroy(this._primitive),E.removeAndDestroy(this._outlinePrimitive),this._primitive=void 0,this._outlinePrimitive=void 0,this._lastSceneMode=S,this._lastOutlineWidth=T,D.stackPartitions=m,D.slicePartitions=x,D.subdivisions=b,D.offsetAttribute=A,D.radii=h.clone(w?Zqe:i,D.radii),u(l)?w?D.innerRadii=h.fromElements(l.x/i.x,l.y/i.y,l.z/i.z,D.innerRadii):D.innerRadii=h.clone(l,D.innerRadii):D.innerRadii=void 0,D.minimumClock=f,D.maximumClock=d,D.minimumCone=p,D.maximumCone=g;let v=new ho({material:c,translucent:c.isTranslucent(),closed:!0});D.vertexFormat=v.vertexFormat;let I=this._geometryUpdater.createFillGeometryInstance(e,w,this._modelMatrix);this._primitive=E.add(new wn({geometryInstances:I,appearance:v,asynchronous:!1,shadows:R}));let M=this._geometryUpdater.createOutlineGeometryInstance(e,w,this._modelMatrix);this._outlinePrimitive=E.add(new wn({geometryInstances:M,appearance:new cn({flat:!0,translucent:M.attributes.color.value[3]!==255,renderState:{lineWidth:this._geometryUpdater._scene.clampLineWidth(T)}}),asynchronous:!1,shadows:R})),this._lastShow=r,this._lastOutlineShow=s,this._lastOutlineColor=G.clone(a,this._lastOutlineColor),this._lastDistanceDisplayCondition=L,this._lastOffset=h.clone(N,this._lastOffset)}else if(this._primitive.ready){let E=this._primitive,v=this._outlinePrimitive;E.show=!0,v.show=!0,E.appearance.material=c;let I=this._attributes;u(I)||(I=E.getGeometryInstanceAttributes(t),this._attributes=I),r!==this._lastShow&&(I.show=bn.toValue(r,I.show),this._lastShow=r);let M=this._outlineAttributes;u(M)||(M=v.getGeometryInstanceAttributes(t),this._outlineAttributes=M),s!==this._lastOutlineShow&&(M.show=bn.toValue(s,M.show),this._lastOutlineShow=s),G.equals(a,this._lastOutlineColor)||(M.color=zt.toValue(a,M.color),G.clone(a,this._lastOutlineColor)),It.equals(L,this._lastDistanceDisplayCondition)||(I.distanceDisplayCondition=Vn.toValue(L,I.distanceDisplayCondition),M.distanceDisplayCondition=Vn.toValue(L,M.distanceDisplayCondition),It.clone(L,this._lastDistanceDisplayCondition)),h.equals(N,this._lastOffset)||(I.offset=to.toValue(N,I.offset),M.offset=to.toValue(N,I.offset),h.clone(N,this._lastOffset))}w&&(i.x=Math.max(i.x,.001),i.y=Math.max(i.y,.001),i.z=Math.max(i.z,.001),o=F.multiplyByScale(o,i,o),this._primitive.modelMatrix=o,this._outlinePrimitive.modelMatrix=o)};var cL=Cu;function wE(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.vertexFormat,Re.DEFAULT);this._vertexFormat=t,this._workerName="createPlaneGeometry"}wE.packedLength=Re.packedLength;wE.pack=function(e,t,n){return n=y(n,0),Re.pack(e._vertexFormat,t,n),t};var lfe=new Re,$qe={vertexFormat:lfe};wE.unpack=function(e,t,n){t=y(t,0);let i=Re.unpack(e,t,lfe);return u(n)?(n._vertexFormat=Re.clone(i,n._vertexFormat),n):new wE($qe)};var sz=new h(-.5,-.5,0),az=new h(.5,.5,0);wE.createGeometry=function(e){let t=e._vertexFormat,n=new mn,i,o;if(t.position){if(o=new Float64Array(4*3),o[0]=sz.x,o[1]=sz.y,o[2]=0,o[3]=az.x,o[4]=sz.y,o[5]=0,o[6]=az.x,o[7]=az.y,o[8]=0,o[9]=sz.x,o[10]=az.y,o[11]=0,n.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:o}),t.normal){let r=new Float32Array(12);r[0]=0,r[1]=0,r[2]=1,r[3]=0,r[4]=0,r[5]=1,r[6]=0,r[7]=0,r[8]=1,r[9]=0,r[10]=0,r[11]=1,n.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})}if(t.st){let r=new Float32Array(8);r[0]=0,r[1]=0,r[2]=1,r[3]=0,r[4]=1,r[5]=1,r[6]=0,r[7]=1,n.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:r})}if(t.tangent){let r=new Float32Array(12);r[0]=1,r[1]=0,r[2]=0,r[3]=1,r[4]=0,r[5]=0,r[6]=1,r[7]=0,r[8]=0,r[9]=1,r[10]=0,r[11]=0,n.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})}if(t.bitangent){let r=new Float32Array(12);r[0]=0,r[1]=1,r[2]=0,r[3]=0,r[4]=1,r[5]=0,r[6]=0,r[7]=1,r[8]=0,r[9]=0,r[10]=1,r[11]=0,n.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})}i=new Uint16Array(2*3),i[0]=0,i[1]=1,i[2]=2,i[3]=0,i[4]=2,i[5]=3}return new ut({attributes:n,indices:i,primitiveType:Me.TRIANGLES,boundingSphere:new se(h.ZERO,Math.sqrt(2))})};var lL=wE;function vE(){this._workerName="createPlaneOutlineGeometry"}vE.packedLength=0;vE.pack=function(e,t){return t};vE.unpack=function(e,t,n){return u(n)?n:new vE};var Oy=new h(-.5,-.5,0),cz=new h(.5,.5,0);vE.createGeometry=function(){let e=new mn,t=new Uint16Array(4*2),n=new Float64Array(4*3);return n[0]=Oy.x,n[1]=Oy.y,n[2]=Oy.z,n[3]=cz.x,n[4]=Oy.y,n[5]=Oy.z,n[6]=cz.x,n[7]=cz.y,n[8]=Oy.z,n[9]=Oy.x,n[10]=cz.y,n[11]=Oy.z,e.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:n}),t[0]=0,t[1]=1,t[2]=1,t[3]=2,t[4]=2,t[5]=3,t[6]=3,t[7]=0,new ut({attributes:e,indices:t,primitiveType:Me.LINES,boundingSphere:new se(h.ZERO,Math.sqrt(2))})};var uL=vE;var Jqe=new h,ufe=new G;function eYe(e){this.id=e,this.vertexFormat=void 0,this.plane=void 0,this.dimensions=void 0}function Ff(e,t){ri.call(this,{entity:e,scene:t,geometryOptions:new eYe(e),geometryPropertyName:"plane",observedPropertyNames:["availability","position","orientation","plane"]}),this._onEntityPropertyChanged(e,"plane",e.plane,void 0)}u(Object.create)&&(Ff.prototype=Object.create(ri.prototype),Ff.prototype.constructor=Ff);Ff.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Vn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Ut){let g;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(g=this._materialProperty.color.getValue(e,ufe)),u(g)||(g=G.WHITE),o=zt.fromColor(g),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};let c=t.plane,l=this._options,f=t.computeModelMatrix(e),d=Y.getValueOrDefault(c.plane,e,l.plane),p=Y.getValueOrUndefined(c.dimensions,e,l.dimensions);return l.plane=d,l.dimensions=p,f=Lj(d,p,f,f),new bt({id:t,geometry:new lL(this._options),modelMatrix:f,attributes:i})};Ff.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=Y.getValueOrDefault(this._outlineColorProperty,e,G.BLACK,ufe),o=this._distanceDisplayConditionProperty.getValue(e),r=t.plane,s=this._options,a=t.computeModelMatrix(e),c=Y.getValueOrDefault(r.plane,e,s.plane),l=Y.getValueOrUndefined(r.dimensions,e,s.dimensions);return s.plane=c,s.dimensions=l,a=Lj(c,l,a,a),new bt({id:t,geometry:new uL,modelMatrix:a,attributes:{show:new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:zt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o)}})};Ff.prototype._isHidden=function(e,t){return!u(t.plane)||!u(t.dimensions)||!u(e.position)||ri.prototype._isHidden.call(this,e,t)};Ff.prototype._getIsClosed=function(e){return!1};Ff.prototype._isDynamic=function(e,t){return!e.position.isConstant||!Y.isConstant(e.orientation)||!t.plane.isConstant||!t.dimensions.isConstant||!Y.isConstant(t.outlineWidth)};Ff.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Ut,i=this._options;i.vertexFormat=n?cn.VERTEX_FORMAT:ho.MaterialSupport.TEXTURED.vertexFormat,i.plane=t.plane.getValue(Ve.MINIMUM_VALUE,i.plane),i.dimensions=t.dimensions.getValue(Ve.MINIMUM_VALUE,i.dimensions)};Ff.DynamicGeometryUpdater=DE;function DE(e,t,n){oi.call(this,e,t,n)}u(Object.create)&&(DE.prototype=Object.create(oi.prototype),DE.prototype.constructor=DE);DE.prototype._isHidden=function(e,t,n){let i=this._options,o=Y.getValueOrUndefined(e.position,n,Jqe);return!u(o)||!u(i.plane)||!u(i.dimensions)||oi.prototype._isHidden.call(this,e,t,n)};DE.prototype._setOptions=function(e,t,n){let i=this._options;i.plane=Y.getValueOrDefault(t.plane,n,i.plane),i.dimensions=Y.getValueOrUndefined(t.dimensions,n,i.dimensions)};var tYe=new h,nYe=new h,iYe=new h,oYe=new h,rYe=new Q,sYe=new Q,aYe=new F;function Lj(e,t,n,i){let o=e.normal,r=e.distance,s=h.multiplyByScalar(o,-r,iYe),a=h.clone(h.UNIT_Z,nYe);O.equalsEpsilon(Math.abs(h.dot(a,o)),1,O.EPSILON8)&&(a=h.clone(h.UNIT_Y,a));let c=h.cross(a,o,tYe);a=h.cross(o,c,a),h.normalize(c,c),h.normalize(a,a);let l=rYe;Q.setColumn(l,0,c,l),Q.setColumn(l,1,a,l),Q.setColumn(l,2,o,l);let f=h.fromElements(t.x,t.y,1,oYe),d=Q.multiplyByScale(l,f,sYe),p=F.fromRotationTranslation(d,s,aYe);return F.multiplyTransformation(n,p,i)}Ff.createPrimitiveMatrix=Lj;var fL=Ff;var cYe=new h,lYe=new Ue,uYe=new z,fYe=new z,dYe=new h,hYe=new h,mYe=new h,dL=new h,pYe=new h,_Ye=new h,ffe=new Le,gYe=new Q,yYe=new Q,xYe=new h;function bYe(e,t,n,i,o,r,s,a,c){let l=e.positions,f=li.triangulate(e.positions2D,e.holes);f.length<3&&(f=[0,1,2]);let d=Ne.createTypedArray(l.length,f.length);d.set(f);let p=gYe;if(i!==0){let _=Le.fromAxisAngle(s,i,ffe);if(p=Q.fromQuaternion(_,p),t.tangent||t.bitangent){_=Le.fromAxisAngle(s,-i,ffe);let E=Q.fromQuaternion(_,yYe);a=h.normalize(Q.multiplyByVector(E,a,a),a),t.bitangent&&(c=h.normalize(h.cross(s,a,c),c))}}else p=Q.clone(Q.IDENTITY,p);let g=fYe;t.st&&(g.x=n.x,g.y=n.y);let m=l.length,x=m*3,b=new Float64Array(x),T=t.normal?new Float32Array(x):void 0,C=t.tangent?new Float32Array(x):void 0,A=t.bitangent?new Float32Array(x):void 0,S=t.st?new Float32Array(m*2):void 0,w=0,D=0,R=0,P=0,L=0;for(let _=0;_<m;_++){let E=l[_];if(b[w++]=E.x,b[w++]=E.y,b[w++]=E.z,t.st)if(u(o)&&o.positions.length===m)S[L++]=o.positions[_].x,S[L++]=o.positions[_].y;else{let v=Q.multiplyByVector(p,E,cYe),I=r(v,uYe);z.subtract(I,g,I);let M=O.clamp(I.x/n.width,0,1),B=O.clamp(I.y/n.height,0,1);S[L++]=M,S[L++]=B}t.normal&&(T[D++]=s.x,T[D++]=s.y,T[D++]=s.z),t.tangent&&(C[P++]=a.x,C[P++]=a.y,C[P++]=a.z),t.bitangent&&(A[R++]=c.x,A[R++]=c.y,A[R++]=c.z)}let N=new mn;return t.position&&(N.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:b})),t.normal&&(N.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:T})),t.tangent&&(N.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),t.bitangent&&(N.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:A})),t.st&&(N.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:S})),new ut({attributes:N,indices:d,primitiveType:Me.TRIANGLES})}function Ub(e){e=y(e,y.EMPTY_OBJECT);let t=e.polygonHierarchy,n=e.textureCoordinates,i=y(e.vertexFormat,Re.DEFAULT);this._vertexFormat=Re.clone(i),this._polygonHierarchy=t,this._stRotation=y(e.stRotation,0),this._ellipsoid=ne.clone(y(e.ellipsoid,ne.WGS84)),this._workerName="createCoplanarPolygonGeometry",this._textureCoordinates=n,this.packedLength=Gn.computeHierarchyPackedLength(t,h)+Re.packedLength+ne.packedLength+(u(n)?Gn.computeHierarchyPackedLength(n,z):1)+2}Ub.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,textureCoordinates:e.textureCoordinates};return new Ub(t)};Ub.pack=function(e,t,n){return n=y(n,0),n=Gn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,Re.pack(e._vertexFormat,t,n),n+=Re.packedLength,t[n++]=e._stRotation,u(e._textureCoordinates)?n=Gn.packPolygonHierarchy(e._textureCoordinates,t,n,z):t[n++]=-1,t[n++]=e.packedLength,t};var TYe=ne.clone(ne.UNIT_SPHERE),AYe=new Re,CYe={polygonHierarchy:{}};Ub.unpack=function(e,t,n){t=y(t,0);let i=Gn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let o=ne.unpack(e,t,TYe);t+=ne.packedLength;let r=Re.unpack(e,t,AYe);t+=Re.packedLength;let s=e[t++],a=e[t]===-1?void 0:Gn.unpackPolygonHierarchy(e,t,z);u(a)?(t=a.startingIndex,delete a.startingIndex):t++;let c=e[t++];return u(n)||(n=new Ub(CYe)),n._polygonHierarchy=i,n._ellipsoid=ne.clone(o,n._ellipsoid),n._vertexFormat=Re.clone(r,n._vertexFormat),n._stRotation=s,n._textureCoordinates=a,n.packedLength=c,n};Ub.createGeometry=function(e){let t=e._vertexFormat,n=e._polygonHierarchy,i=e._stRotation,o=e._textureCoordinates,r=u(o),s=n.positions;if(s=Ao(s,h.equalsEpsilon,!0),s.length<3)return;let a=dYe,c=hYe,l=mYe,f=pYe,d=_Ye;if(!u_.computeProjectTo2DArguments(s,dL,f,d))return;if(a=h.cross(f,d,a),a=h.normalize(a,a),!h.equalsEpsilon(dL,h.ZERO,O.EPSILON6)){let L=e._ellipsoid.geodeticSurfaceNormal(dL,xYe);h.dot(a,L)<0&&(a=h.negate(a,a),f=h.negate(f,f))}let g=u_.createProjectPointsTo2DFunction(dL,f,d),m=u_.createProjectPointTo2DFunction(dL,f,d);t.tangent&&(c=h.clone(f,c)),t.bitangent&&(l=h.clone(d,l));let x=Gn.polygonsFromHierarchy(n,r,g,!1),b=x.hierarchy,T=x.polygons,C=function(L){return L},A=r?Gn.polygonsFromHierarchy(o,!0,C,!1).polygons:void 0;if(b.length===0)return;s=b[0].outerRing;let S=se.fromPoints(s),w=Gn.computeBoundingRectangle(a,m,s,i,lYe),D=[];for(let L=0;L<T.length;L++){let N=new bt({geometry:bYe(T[L],t,w,i,r?A[L]:void 0,m,a,c,l)});D.push(N)}let R=Fn.combineInstances(D)[0];R.attributes.position.values=new Float64Array(R.attributes.position.values),R.indices=Ne.createTypedArray(R.attributes.position.values.length/3,R.indices);let P=R.attributes;return t.position||delete P.position,new ut({attributes:P,indices:R.indices,primitiveType:R.primitiveType,boundingSphere:S})};var hL=Ub;function zr(e,t){this.position=e,u(this.position)||(this.position=new z),this.tangentPlane=t,u(this.tangentPlane)||(this.tangentPlane=zr.NORTH_POLE_TANGENT_PLANE)}Object.defineProperties(zr.prototype,{ellipsoid:{get:function(){return this.tangentPlane.ellipsoid}},x:{get:function(){return this.position.x}},y:{get:function(){return this.position.y}},conformalLatitude:{get:function(){let e=z.magnitude(this.position),t=2*this.ellipsoid.maximumRadius;return this.tangentPlane.plane.normal.z*(O.PI_OVER_TWO-2*Math.atan2(e,t))}},longitude:{get:function(){let e=O.PI_OVER_TWO+Math.atan2(this.y,this.x);return e>Math.PI&&(e-=O.TWO_PI),e}}});var IE=new fe,EYe=new h;zr.prototype.getLatitude=function(e){u(e)||(e=ne.WGS84),IE.latitude=this.conformalLatitude,IE.longitude=this.longitude,IE.height=0;let t=this.ellipsoid.cartographicToCartesian(IE,EYe);return e.cartesianToCartographic(t,IE),IE.latitude};var SYe=new gn,wYe=new h,vYe=new h;zr.fromCartesian=function(e,t){let n=O.signNotZero(e.z),i=zr.NORTH_POLE_TANGENT_PLANE,o=zr.SOUTH_POLE;n<0&&(i=zr.SOUTH_POLE_TANGENT_PLANE,o=zr.NORTH_POLE);let r=SYe;r.origin=i.ellipsoid.scaleToGeocentricSurface(e,r.origin),r.direction=h.subtract(r.origin,o,wYe),h.normalize(r.direction,r.direction);let s=ti.rayPlane(r,i.plane,vYe),a=h.subtract(s,o,s),c=h.dot(i.xAxis,a),l=n*h.dot(i.yAxis,a);return u(t)?(t.position=new z(c,l),t.tangentPlane=i,t):new zr(new z(c,l),i)};zr.fromCartesianArray=function(e,t){let n=e.length;u(t)?t.length=n:t=new Array(n);for(let i=0;i<n;i++)t[i]=zr.fromCartesian(e[i],t[i]);return t};zr.clone=function(e,t){if(u(e))return u(t)?(t.position=e.position,t.tangentPlane=e.tangentPlane,t):new zr(e.position,e.tangentPlane)};zr.HALF_UNIT_SPHERE=Object.freeze(new ne(.5,.5,.5));zr.NORTH_POLE=Object.freeze(new h(0,0,.5));zr.SOUTH_POLE=Object.freeze(new h(0,0,-.5));zr.NORTH_POLE_TANGENT_PLANE=Object.freeze(new Xr(zr.NORTH_POLE,zr.HALF_UNIT_SPHERE));zr.SOUTH_POLE_TANGENT_PLANE=Object.freeze(new Xr(zr.SOUTH_POLE,zr.HALF_UNIT_SPHERE));var mc=zr;var DYe=new fe,dfe=new fe;function IYe(e,t,n,i){let r=i.cartesianToCartographic(e,DYe).height,s=i.cartesianToCartographic(t,dfe);s.height=r,i.cartographicToCartesian(s,t);let a=i.cartesianToCartographic(n,dfe);a.height=r-100,i.cartographicToCartesian(a,n)}var hfe=new Ue,PYe=new h,RYe=new h,OYe=new h,MYe=new h,LYe=new h,NYe=new h,lz=new h,Tm=new h,PE=new h,FYe=new z,BYe=new z,kYe=new h,mfe=new Le,UYe=new Q,VYe=new Q;function Nj(e){let t=e.vertexFormat,n=e.geometry,i=e.shadowVolume,o=n.attributes.position.values,r=u(n.attributes.st)?n.attributes.st.values:void 0,s=o.length,a=e.wall,c=e.top||a,l=e.bottom||a;if(t.st||t.normal||t.tangent||t.bitangent||i){let f=e.boundingRectangle,d=e.rotationAxis,p=e.projectTo2d,g=e.ellipsoid,m=e.stRotation,x=e.perPositionHeight,b=FYe;b.x=f.x,b.y=f.y;let T=t.st?new Float32Array(2*(s/3)):void 0,C;t.normal&&(x&&c&&!a?C=n.attributes.normal.values:C=new Float32Array(s));let A=t.tangent?new Float32Array(s):void 0,S=t.bitangent?new Float32Array(s):void 0,w=i?new Float32Array(s):void 0,D=0,R=0,P=RYe,L=OYe,N=MYe,_=!0,E=UYe,v=VYe;if(m!==0){let B=Le.fromAxisAngle(d,m,mfe);E=Q.fromQuaternion(B,E),B=Le.fromAxisAngle(d,-m,mfe),v=Q.fromQuaternion(B,v)}else E=Q.clone(Q.IDENTITY,E),v=Q.clone(Q.IDENTITY,v);let I=0,M=0;c&&l&&(I=s/2,M=s/3,s/=2);for(let B=0;B<s;B+=3){let V=h.fromArray(o,B,kYe);if(t.st&&!u(r)){let U=Q.multiplyByVector(E,V,PYe);U=g.scaleToGeodeticSurface(U,U);let H=p(U,BYe);z.subtract(H,b,H);let k=O.clamp(H.x/f.width,0,1),q=O.clamp(H.y/f.height,0,1);l&&(T[D+M]=k,T[D+1+M]=q),c&&(T[D]=k,T[D+1]=q),D+=2}if(t.normal||t.tangent||t.bitangent||i){let U=R+1,H=R+2;if(a){if(B+3<s){let k=h.fromArray(o,B+3,LYe);if(_){let q=h.fromArray(o,B+s,NYe);x&&IYe(V,k,q,g),h.subtract(k,V,k),h.subtract(q,V,q),P=h.normalize(h.cross(q,k,P),P),_=!1}h.equalsEpsilon(k,V,O.EPSILON10)&&(_=!0)}(t.tangent||t.bitangent)&&(N=g.geodeticSurfaceNormal(V,N),t.tangent&&(L=h.normalize(h.cross(N,P,L),L)))}else P=g.geodeticSurfaceNormal(V,P),(t.tangent||t.bitangent)&&(x&&(lz=h.fromArray(C,R,lz),Tm=h.cross(h.UNIT_Z,lz,Tm),Tm=h.normalize(Q.multiplyByVector(v,Tm,Tm),Tm),t.bitangent&&(PE=h.normalize(h.cross(lz,Tm,PE),PE))),L=h.cross(h.UNIT_Z,P,L),L=h.normalize(Q.multiplyByVector(v,L,L),L),t.bitangent&&(N=h.normalize(h.cross(P,L,N),N)));t.normal&&(e.wall?(C[R+I]=P.x,C[U+I]=P.y,C[H+I]=P.z):l&&(C[R+I]=-P.x,C[U+I]=-P.y,C[H+I]=-P.z),(c&&!x||a)&&(C[R]=P.x,C[U]=P.y,C[H]=P.z)),i&&(a&&(P=g.geodeticSurfaceNormal(V,P)),w[R+I]=-P.x,w[U+I]=-P.y,w[H+I]=-P.z),t.tangent&&(e.wall?(A[R+I]=L.x,A[U+I]=L.y,A[H+I]=L.z):l&&(A[R+I]=-L.x,A[U+I]=-L.y,A[H+I]=-L.z),c&&(x?(A[R]=Tm.x,A[U]=Tm.y,A[H]=Tm.z):(A[R]=L.x,A[U]=L.y,A[H]=L.z))),t.bitangent&&(l&&(S[R+I]=N.x,S[U+I]=N.y,S[H+I]=N.z),c&&(x?(S[R]=PE.x,S[U]=PE.y,S[H]=PE.z):(S[R]=N.x,S[U]=N.y,S[H]=N.z))),R+=3}}t.st&&!u(r)&&(n.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:T})),t.normal&&(n.attributes.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:C})),t.tangent&&(n.attributes.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:A})),t.bitangent&&(n.attributes.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:S})),i&&(n.attributes.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:w}))}if(e.extrude&&u(e.offsetAttribute)){let f=o.length/3,d=new Uint8Array(f);if(e.offsetAttribute===an.TOP)c&&l||a?d=d.fill(1,0,f/2):c&&(d=d.fill(1));else{let p=e.offsetAttribute===an.NONE?0:1;d=d.fill(p)}n.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:d})}return n}var pfe=[];function zYe(e,t,n,i,o,r,s,a,c,l){let f={walls:[]},d;if(s||a){let C=Gn.createGeometryFromPositions(e,t,n,i,r,c,l),A=C.attributes.position.values,S=C.indices,w,D;if(s&&a){let R=A.concat(A);w=R.length/3,D=Ne.createTypedArray(w,S.length*2),D.set(S);let P=S.length,L=w/2;for(d=0;d<P;d+=3){let N=D[d]+L,_=D[d+1]+L,E=D[d+2]+L;D[d+P]=E,D[d+1+P]=_,D[d+2+P]=N}if(C.attributes.position.values=R,r&&c.normal){let N=C.attributes.normal.values;C.attributes.normal.values=new Float32Array(R.length),C.attributes.normal.values.set(N)}if(c.st&&u(n)){let N=C.attributes.st.values;C.attributes.st.values=new Float32Array(w*2),C.attributes.st.values=N.concat(N)}C.indices=D}else if(a){for(w=A.length/3,D=Ne.createTypedArray(w,S.length),d=0;d<S.length;d+=3)D[d]=S[d+2],D[d+1]=S[d+1],D[d+2]=S[d];C.indices=D}f.topAndBottom=new bt({geometry:C})}let p=o.outerRing,g=Xr.fromPoints(p,e),m=g.projectPointsOntoPlane(p,pfe),x=li.computeWindingOrder2D(m);x===ls.CLOCKWISE&&(p=p.slice().reverse());let b=Gn.computeWallGeometry(p,n,e,i,r,l);f.walls.push(new bt({geometry:b}));let T=o.holes;for(d=0;d<T.length;d++){let C=T[d];m=g.projectPointsOntoPlane(C,pfe),x=li.computeWindingOrder2D(m),x===ls.COUNTER_CLOCKWISE&&(C=C.slice().reverse()),b=Gn.computeWallGeometry(C,n,e,i,r,l),f.walls.push(new bt({geometry:b}))}return f}function kf(e){let t=e.polygonHierarchy,n=y(e.vertexFormat,Re.DEFAULT),i=y(e.ellipsoid,ne.WGS84),o=y(e.granularity,O.RADIANS_PER_DEGREE),r=y(e.stRotation,0),s=e.textureCoordinates,a=y(e.perPositionHeight,!1),c=a&&u(e.extrudedHeight),l=y(e.height,0),f=y(e.extrudedHeight,l);if(!c){let d=Math.max(l,f);f=Math.min(l,f),l=d}this._vertexFormat=Re.clone(n),this._ellipsoid=ne.clone(i),this._granularity=o,this._stRotation=r,this._height=l,this._extrudedHeight=f,this._closeTop=y(e.closeTop,!0),this._closeBottom=y(e.closeBottom,!0),this._polygonHierarchy=t,this._perPositionHeight=a,this._perPositionHeightExtrude=c,this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createPolygonGeometry",this._offsetAttribute=e.offsetAttribute,this._arcType=y(e.arcType,Zt.GEODESIC),this._rectangle=void 0,this._textureCoordinateRotationPoints=void 0,this._textureCoordinates=s,this.packedLength=Gn.computeHierarchyPackedLength(t,h)+ne.packedLength+Re.packedLength+(s?Gn.computeHierarchyPackedLength(s,z):1)+12}kf.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,vertexFormat:e.vertexFormat,stRotation:e.stRotation,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,closeTop:e.closeTop,closeBottom:e.closeBottom,offsetAttribute:e.offsetAttribute,arcType:e.arcType,textureCoordinates:e.textureCoordinates};return new kf(t)};kf.pack=function(e,t,n){return n=y(n,0),n=Gn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,Re.pack(e._vertexFormat,t,n),n+=Re.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._stRotation,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._closeTop?1:0,t[n++]=e._closeBottom?1:0,t[n++]=e._shadowVolume?1:0,t[n++]=y(e._offsetAttribute,-1),t[n++]=e._arcType,u(e._textureCoordinates)?n=Gn.packPolygonHierarchy(e._textureCoordinates,t,n,z):t[n++]=-1,t[n++]=e.packedLength,t};var HYe=ne.clone(ne.UNIT_SPHERE),GYe=new Re,WYe={polygonHierarchy:{}};kf.unpack=function(e,t,n){t=y(t,0);let i=Gn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let o=ne.unpack(e,t,HYe);t+=ne.packedLength;let r=Re.unpack(e,t,GYe);t+=Re.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++]===1,d=e[t++]===1,p=e[t++]===1,g=e[t++]===1,m=e[t++]===1,x=e[t++],b=e[t++],T=e[t]===-1?void 0:Gn.unpackPolygonHierarchy(e,t,z);u(T)?(t=T.startingIndex,delete T.startingIndex):t++;let C=e[t++];return u(n)||(n=new kf(WYe)),n._polygonHierarchy=i,n._ellipsoid=ne.clone(o,n._ellipsoid),n._vertexFormat=Re.clone(r,n._vertexFormat),n._height=s,n._extrudedHeight=a,n._granularity=c,n._stRotation=l,n._perPositionHeightExtrude=f,n._perPositionHeight=d,n._closeTop=p,n._closeBottom=g,n._shadowVolume=m,n._offsetAttribute=x===-1?void 0:x,n._arcType=b,n._textureCoordinates=T,n.packedLength=C,n};var jYe=new z,qYe=new z,YYe=new mc;function _fe(e,t,n,i,o,r){let s=e.longitude,a=s>=0?s:s+O.TWO_PI;o.westOverIdl=Math.min(o.westOverIdl,a),o.eastOverIdl=Math.max(o.eastOverIdl,a),r.west=Math.min(r.west,s),r.east=Math.max(r.east,s);let c=e.getLatitude(n),l=c;if(r.south=Math.min(r.south,c),r.north=Math.max(r.north,c),i!==Zt.RHUMB){let p=z.subtract(t.position,e.position,jYe),g=z.dot(t.position,p)/z.dot(p,p);if(g>0&&g<1){let m=z.add(t.position,z.multiplyByScalar(p,-g,p),qYe),x=mc.clone(t,YYe);x.position=m;let b=x.getLatitude(n);r.south=Math.min(r.south,b),r.north=Math.max(r.north,b),Math.abs(c)>Math.abs(b)&&(l=b)}}let f=t.x*e.y-e.x*t.y,d=Math.sign(f);d!==0&&(d*=z.angleBetween(t.position,e.position)),l>=0&&(o.northAngle+=d),l<=0&&(o.southAngle+=d)}var gfe=new mc,XYe=new mc,Bf={northAngle:0,southAngle:0,westOverIdl:0,eastOverIdl:0};kf.computeRectangleFromPositions=function(e,t,n,i){if(u(i)||(i=new ce),e.length<3)return i;i.west=Number.POSITIVE_INFINITY,i.east=Number.NEGATIVE_INFINITY,i.south=Number.POSITIVE_INFINITY,i.north=Number.NEGATIVE_INFINITY,Bf.northAngle=0,Bf.southAngle=0,Bf.westOverIdl=Number.POSITIVE_INFINITY,Bf.eastOverIdl=Number.NEGATIVE_INFINITY;let o=e.length,r=mc.fromCartesian(e[0],XYe);for(let s=1;s<o;s++){let a=mc.fromCartesian(e[s],gfe);_fe(a,r,t,n,Bf,i),r=mc.clone(a,r)}return _fe(mc.fromCartesian(e[0],gfe),r,t,n,Bf,i),i.east-i.west>Bf.eastOverIdl-Bf.westOverIdl&&(i.west=Bf.westOverIdl,i.east=Bf.eastOverIdl,i.east>O.PI&&(i.east=i.east-O.TWO_PI),i.west>O.PI&&(i.west=i.west-O.TWO_PI)),O.equalsEpsilon(Math.abs(Bf.northAngle),O.TWO_PI,O.EPSILON10)&&(i.north=O.PI_OVER_TWO,i.east=O.PI,i.west=-O.PI),O.equalsEpsilon(Math.abs(Bf.southAngle),O.TWO_PI,O.EPSILON10)&&(i.south=-O.PI_OVER_TWO,i.east=O.PI,i.west=-O.PI),i};var KYe=new mc;function ZYe(e,t,n){return e.height>=O.PI||e.width>=O.PI?mc.fromCartesian(t[0],KYe).tangentPlane:Xr.fromPoints(t,n)}var yfe=new fe;function QYe(e,t,n){return(i,o)=>{if(e.height>=O.PI||e.width>=O.PI){if(e.south<0&&e.north>0){u(o)||(o=[]);for(let s=0;s<i.length;++s){let a=n.cartesianToCartographic(i[s],yfe);o[s]=new z(a.longitude/O.PI,a.latitude/O.PI_OVER_TWO)}return o.length=i.length,o}return mc.fromCartesianArray(i,o)}return Xr.fromPoints(t,n).projectPointsOntoPlane(i,o)}}function $Ye(e,t,n){if(e.height>=O.PI||e.width>=O.PI)return(o,r)=>{if(e.south<0&&e.north>0){let s=n.cartesianToCartographic(o,yfe);return u(r)||(r=new z),r.x=s.longitude/O.PI,r.y=s.latitude/O.PI_OVER_TWO,r}return mc.fromCartesian(o,r)};let i=Xr.fromPoints(t,n);return(o,r)=>i.projectPointOntoPlane(o,r)}function JYe(e,t,n,i){return(o,r)=>!i&&(e.height>=O.PI_OVER_TWO||e.width>=2*O.PI_OVER_THREE)?Gn.splitPolygonsOnEquator(o,t,n,r):o}function eXe(e,t,n,i){if(t.height>=O.PI||t.width>=O.PI)return Ue.fromRectangle(t,void 0,hfe);let o=e,r=Xr.fromPoints(o,n);return Gn.computeBoundingRectangle(r.plane.normal,r.projectPointOntoPlane.bind(r),o,i,hfe)}kf.createGeometry=function(e){let t=e._vertexFormat,n=e._ellipsoid,i=e._granularity,o=e._stRotation,r=e._polygonHierarchy,s=e._perPositionHeight,a=e._closeTop,c=e._closeBottom,l=e._arcType,f=e._textureCoordinates,d=u(f),p=r.positions;if(p.length<3)return;let g=e.rectangle,m=Gn.polygonsFromHierarchy(r,d,QYe(g,p,n),!s,n,JYe(g,n,l,s)),x=m.hierarchy,b=m.polygons,T=function(I){return I},C=d?Gn.polygonsFromHierarchy(f,!0,T,!1,n).polygons:void 0;if(x.length===0)return;let A=x[0].outerRing,S=eXe(A,g,n,o),w=[],D=e._height,R=e._extrudedHeight,P=e._perPositionHeightExtrude||!O.equalsEpsilon(D,R,0,O.EPSILON2),L={perPositionHeight:s,vertexFormat:t,geometry:void 0,rotationAxis:ZYe(g,A,n).plane.normal,projectTo2d:$Ye(g,A,n),boundingRectangle:S,ellipsoid:n,stRotation:o,textureCoordinates:void 0,bottom:!1,top:!0,wall:!1,extrude:!1,arcType:l},N;if(P)for(L.extrude=!0,L.top=a,L.bottom=c,L.shadowVolume=e._shadowVolume,L.offsetAttribute=e._offsetAttribute,N=0;N<b.length;N++){let I=zYe(n,b[N],d?C[N]:void 0,i,x[N],s,a,c,t,l),M;a&&c?(M=I.topAndBottom,L.geometry=Gn.scaleToGeodeticHeightExtruded(M.geometry,D,R,n,s)):a?(M=I.topAndBottom,M.geometry.attributes.position.values=li.scaleToGeodeticHeight(M.geometry.attributes.position.values,D,n,!s),L.geometry=M.geometry):c&&(M=I.topAndBottom,M.geometry.attributes.position.values=li.scaleToGeodeticHeight(M.geometry.attributes.position.values,R,n,!0),L.geometry=M.geometry),(a||c)&&(L.wall=!1,M.geometry=Nj(L),w.push(M));let B=I.walls;L.wall=!0;for(let V=0;V<B.length;V++){let U=B[V];L.geometry=Gn.scaleToGeodeticHeightExtruded(U.geometry,D,R,n,s),U.geometry=Nj(L),w.push(U)}}else for(N=0;N<b.length;N++){let I=new bt({geometry:Gn.createGeometryFromPositions(n,b[N],d?C[N]:void 0,i,s,t,l)});if(I.geometry.attributes.position.values=li.scaleToGeodeticHeight(I.geometry.attributes.position.values,D,n,!s),L.geometry=I.geometry,I.geometry=Nj(L),u(e._offsetAttribute)){let M=I.geometry.attributes.position.values.length,B=e._offsetAttribute===an.NONE?0:1,V=new Uint8Array(M/3).fill(B);I.geometry.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:V})}w.push(I)}let _=Fn.combineInstances(w)[0];_.attributes.position.values=new Float64Array(_.attributes.position.values),_.indices=Ne.createTypedArray(_.attributes.position.values.length/3,_.indices);let E=_.attributes,v=se.fromVertices(E.position.values);return t.position||delete E.position,new ut({attributes:E,indices:_.indices,primitiveType:_.primitiveType,boundingSphere:v,offsetAttribute:e._offsetAttribute})};kf.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new kf({polygonHierarchy:e._polygonHierarchy,ellipsoid:o,stRotation:e._stRotation,granularity:i,perPositionHeight:!1,extrudedHeight:r,height:s,vertexFormat:Re.POSITION_ONLY,shadowVolume:!0,arcType:e._arcType})};function tXe(e){let t=-e._stRotation;if(t===0)return[0,0,0,1,1,0];let n=e._ellipsoid,i=e._polygonHierarchy.positions,o=e.rectangle;return ut._textureCoordinateRotationPoints(i,t,n,o)}Object.defineProperties(kf.prototype,{rectangle:{get:function(){if(!u(this._rectangle)){let e=this._polygonHierarchy.positions;this._rectangle=kf.computeRectangleFromPositions(e,this._ellipsoid,this._arcType)}return this._rectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=tXe(this)),this._textureCoordinateRotationPoints}}});var Vb=kf;var xfe=[],uz=[];function nXe(e,t,n,i,o){let s=Xr.fromPoints(t,e).projectPointsOntoPlane(t,xfe);li.computeWindingOrder2D(s)===ls.CLOCKWISE&&(s.reverse(),t=t.slice().reverse());let c,l,f=t.length,d=0;if(i)for(c=new Float64Array(f*2*3),l=0;l<f;l++){let m=t[l],x=t[(l+1)%f];c[d++]=m.x,c[d++]=m.y,c[d++]=m.z,c[d++]=x.x,c[d++]=x.y,c[d++]=x.z}else{let m=0;if(o===Zt.GEODESIC)for(l=0;l<f;l++)m+=Gn.subdivideLineCount(t[l],t[(l+1)%f],n);else if(o===Zt.RHUMB)for(l=0;l<f;l++)m+=Gn.subdivideRhumbLineCount(e,t[l],t[(l+1)%f],n);for(c=new Float64Array(m*3),l=0;l<f;l++){let x;o===Zt.GEODESIC?x=Gn.subdivideLine(t[l],t[(l+1)%f],n,uz):o===Zt.RHUMB&&(x=Gn.subdivideRhumbLine(e,t[l],t[(l+1)%f],n,uz));let b=x.length;for(let T=0;T<b;++T)c[d++]=x[T]}}f=c.length/3;let p=f*2,g=Ne.createTypedArray(f,p);for(d=0,l=0;l<f-1;l++)g[d++]=l,g[d++]=l+1;return g[d++]=f-1,g[d++]=0,new bt({geometry:new ut({attributes:new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})}),indices:g,primitiveType:Me.LINES})})}function iXe(e,t,n,i,o){let s=Xr.fromPoints(t,e).projectPointsOntoPlane(t,xfe);li.computeWindingOrder2D(s)===ls.CLOCKWISE&&(s.reverse(),t=t.slice().reverse());let c,l,f=t.length,d=new Array(f),p=0;if(i)for(c=new Float64Array(f*2*3*2),l=0;l<f;++l){d[l]=p/3;let b=t[l],T=t[(l+1)%f];c[p++]=b.x,c[p++]=b.y,c[p++]=b.z,c[p++]=T.x,c[p++]=T.y,c[p++]=T.z}else{let b=0;if(o===Zt.GEODESIC)for(l=0;l<f;l++)b+=Gn.subdivideLineCount(t[l],t[(l+1)%f],n);else if(o===Zt.RHUMB)for(l=0;l<f;l++)b+=Gn.subdivideRhumbLineCount(e,t[l],t[(l+1)%f],n);for(c=new Float64Array(b*3*2),l=0;l<f;++l){d[l]=p/3;let T;o===Zt.GEODESIC?T=Gn.subdivideLine(t[l],t[(l+1)%f],n,uz):o===Zt.RHUMB&&(T=Gn.subdivideRhumbLine(e,t[l],t[(l+1)%f],n,uz));let C=T.length;for(let A=0;A<C;++A)c[p++]=T[A]}}f=c.length/(3*2);let g=d.length,m=(f*2+g)*2,x=Ne.createTypedArray(f+g,m);for(p=0,l=0;l<f;++l)x[p++]=l,x[p++]=(l+1)%f,x[p++]=l+f,x[p++]=(l+1)%f+f;for(l=0;l<g;l++){let b=d[l];x[p++]=b,x[p++]=b+f}return new bt({geometry:new ut({attributes:new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})}),indices:x,primitiveType:Me.LINES})})}function zb(e){let t=e.polygonHierarchy,n=y(e.ellipsoid,ne.WGS84),i=y(e.granularity,O.RADIANS_PER_DEGREE),o=y(e.perPositionHeight,!1),r=o&&u(e.extrudedHeight),s=y(e.arcType,Zt.GEODESIC),a=y(e.height,0),c=y(e.extrudedHeight,a);if(!r){let l=Math.max(a,c);c=Math.min(a,c),a=l}this._ellipsoid=ne.clone(n),this._granularity=i,this._height=a,this._extrudedHeight=c,this._arcType=s,this._polygonHierarchy=t,this._perPositionHeight=o,this._perPositionHeightExtrude=r,this._offsetAttribute=e.offsetAttribute,this._workerName="createPolygonOutlineGeometry",this.packedLength=Gn.computeHierarchyPackedLength(t,h)+ne.packedLength+8}zb.pack=function(e,t,n){return n=y(n,0),n=Gn.packPolygonHierarchy(e._polygonHierarchy,t,n,h),ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,t[n++]=e._height,t[n++]=e._extrudedHeight,t[n++]=e._granularity,t[n++]=e._perPositionHeightExtrude?1:0,t[n++]=e._perPositionHeight?1:0,t[n++]=e._arcType,t[n++]=y(e._offsetAttribute,-1),t[n]=e.packedLength,t};var oXe=ne.clone(ne.UNIT_SPHERE),rXe={polygonHierarchy:{}};zb.unpack=function(e,t,n){t=y(t,0);let i=Gn.unpackPolygonHierarchy(e,t,h);t=i.startingIndex,delete i.startingIndex;let o=ne.unpack(e,t,oXe);t+=ne.packedLength;let r=e[t++],s=e[t++],a=e[t++],c=e[t++]===1,l=e[t++]===1,f=e[t++],d=e[t++],p=e[t];return u(n)||(n=new zb(rXe)),n._polygonHierarchy=i,n._ellipsoid=ne.clone(o,n._ellipsoid),n._height=r,n._extrudedHeight=s,n._granularity=a,n._perPositionHeight=l,n._perPositionHeightExtrude=c,n._arcType=f,n._offsetAttribute=d===-1?void 0:d,n.packedLength=p,n};zb.fromPositions=function(e){e=y(e,y.EMPTY_OBJECT);let t={polygonHierarchy:{positions:e.positions},height:e.height,extrudedHeight:e.extrudedHeight,ellipsoid:e.ellipsoid,granularity:e.granularity,perPositionHeight:e.perPositionHeight,arcType:e.arcType,offsetAttribute:e.offsetAttribute};return new zb(t)};zb.createGeometry=function(e){let t=e._ellipsoid,n=e._granularity,i=e._polygonHierarchy,o=e._perPositionHeight,r=e._arcType,s=Gn.polygonOutlinesFromHierarchy(i,!o,t);if(s.length===0)return;let a,c=[],l=O.chordLength(n,t.maximumRadius),f=e._height,d=e._extrudedHeight,p=e._perPositionHeightExtrude||!O.equalsEpsilon(f,d,0,O.EPSILON2),g,m;if(p)for(m=0;m<s.length;m++){if(a=iXe(t,s[m],l,o,r),a.geometry=Gn.scaleToGeodeticHeightExtruded(a.geometry,f,d,t,o),u(e._offsetAttribute)){let T=a.geometry.attributes.position.values.length/3,C=new Uint8Array(T);e._offsetAttribute===an.TOP?C=C.fill(1,0,T/2):(g=e._offsetAttribute===an.NONE?0:1,C=C.fill(g)),a.geometry.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:C})}c.push(a)}else for(m=0;m<s.length;m++){if(a=nXe(t,s[m],l,o,r),a.geometry.attributes.position.values=li.scaleToGeodeticHeight(a.geometry.attributes.position.values,f,t,!o),u(e._offsetAttribute)){let T=a.geometry.attributes.position.values.length;g=e._offsetAttribute===an.NONE?0:1;let C=new Uint8Array(T/3).fill(g);a.geometry.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:C})}c.push(a)}let x=Fn.combineInstances(c)[0],b=se.fromVertices(x.attributes.position.values);return new ut({attributes:x.attributes,indices:x.indices,primitiveType:x.primitiveType,boundingSphere:b,offsetAttribute:e._offsetAttribute})};var mL=zb;var bfe="Entity polygons cannot have both height and perPositionHeight.  height will be ignored",Tfe="heightReference is not supported for entity polygons with perPositionHeight. heightReference will be ignored",Afe=new G,Cfe=h.ZERO,Efe=new h,Sfe=new ce,sXe=[],aXe=new z;function cXe(e){this.id=e,this.vertexFormat=void 0,this.polygonHierarchy=void 0,this.perPositionHeight=void 0,this.closeTop=void 0,this.closeBottom=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.offsetAttribute=void 0,this.arcType=void 0,this.textureCoordinates=void 0}function Eu(e,t){Xn.call(this,{entity:e,scene:t,geometryOptions:new cXe(e),geometryPropertyName:"polygon",observedPropertyNames:["availability","polygon"]}),this._onEntityPropertyChanged(e,"polygon",e.polygon,void 0)}u(Object.create)&&(Eu.prototype=Object.create(Xn.prototype),Eu.prototype.constructor=Eu);Eu.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,o={show:new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Ut){let s;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(s=this._materialProperty.color.getValue(e,Afe)),u(s)||(s=G.WHITE),o.color=zt.fromColor(s)}u(i.offsetAttribute)&&(o.offset=to.fromCartesian3(Y.getValueOrDefault(this._terrainOffsetProperty,e,Cfe,Efe)));let r;return i.perPositionHeight&&!u(i.extrudedHeight)?r=new hL(i):r=new Vb(i),new bt({id:t,geometry:r,attributes:o})};Eu.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=this._options,o=Y.getValueOrDefault(this._outlineColorProperty,e,G.BLACK,Afe),r=this._distanceDisplayConditionProperty.getValue(e),s={show:new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:zt.fromColor(o),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(r),offset:void 0};u(i.offsetAttribute)&&(s.offset=to.fromCartesian3(Y.getValueOrDefault(this._terrainOffsetProperty,e,Cfe,Efe)));let a;return i.perPositionHeight&&!u(i.extrudedHeight)?a=new Df(i):a=new mL(i),new bt({id:t,geometry:a,attributes:s})};Eu.prototype._computeCenter=function(e,t){let n=Y.getValueOrUndefined(this._entity.polygon.hierarchy,e);if(!u(n))return;let i=n.positions;if(i.length===0)return;let o=this._scene.mapProjection.ellipsoid,r=Xr.fromPoints(i,o),s=r.projectPointsOntoPlane(i,sXe),a=s.length,c=0,l=a-1,f=new z;for(let p=0;p<a;l=p++){let g=s[p],m=s[l],x=g.x*m.y-m.x*g.y,b=z.add(g,m,aXe);b=z.multiplyByScalar(b,x,b),f=z.add(f,b,f),c+=x}let d=1/(c*3);return f=z.multiplyByScalar(f,d,f),r.projectPointOntoEllipsoid(f,t)};Eu.prototype._isHidden=function(e,t){return!u(t.hierarchy)||ri.prototype._isHidden.call(this,e,t)};Eu.prototype._isOnTerrain=function(e,t){let n=Xn.prototype._isOnTerrain.call(this,e,t),i=t.perPositionHeight,o=u(i)&&(i.isConstant?i.getValue(Ve.MINIMUM_VALUE):!0);return n&&!o};Eu.prototype._isDynamic=function(e,t){return!t.hierarchy.isConstant||!Y.isConstant(t.height)||!Y.isConstant(t.extrudedHeight)||!Y.isConstant(t.granularity)||!Y.isConstant(t.stRotation)||!Y.isConstant(t.textureCoordinates)||!Y.isConstant(t.outlineWidth)||!Y.isConstant(t.perPositionHeight)||!Y.isConstant(t.closeTop)||!Y.isConstant(t.closeBottom)||!Y.isConstant(t.zIndex)||!Y.isConstant(t.arcType)||this._onTerrain&&!Y.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Ut)};Eu.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Ut,i=this._options;i.vertexFormat=n?cn.VERTEX_FORMAT:ho.MaterialSupport.TEXTURED.vertexFormat;let o=t.hierarchy.getValue(Ve.MINIMUM_VALUE),r=Y.getValueOrUndefined(t.height,Ve.MINIMUM_VALUE),s=Y.getValueOrDefault(t.heightReference,Ve.MINIMUM_VALUE,qe.NONE),a=Y.getValueOrUndefined(t.extrudedHeight,Ve.MINIMUM_VALUE),c=Y.getValueOrDefault(t.extrudedHeightReference,Ve.MINIMUM_VALUE,qe.NONE),l=Y.getValueOrDefault(t.perPositionHeight,Ve.MINIMUM_VALUE,!1);r=Xn.getGeometryHeight(r,s);let f;if(l?(u(r)&&(r=void 0,Nt(bfe)),s!==qe.NONE&&l&&(r=void 0,Nt(Tfe))):(u(a)&&!u(r)&&(r=0),f=Xn.computeGeometryOffsetAttribute(r,s,a,c)),i.polygonHierarchy=o,i.granularity=Y.getValueOrUndefined(t.granularity,Ve.MINIMUM_VALUE),i.stRotation=Y.getValueOrUndefined(t.stRotation,Ve.MINIMUM_VALUE),i.perPositionHeight=l,i.closeTop=Y.getValueOrDefault(t.closeTop,Ve.MINIMUM_VALUE,!0),i.closeBottom=Y.getValueOrDefault(t.closeBottom,Ve.MINIMUM_VALUE,!0),i.offsetAttribute=f,i.height=r,i.arcType=Y.getValueOrDefault(t.arcType,Ve.MINIMUM_VALUE,Zt.GEODESIC),i.textureCoordinates=Y.getValueOrUndefined(t.textureCoordinates,Ve.MINIMUM_VALUE),a=Xn.getGeometryExtrudedHeight(a,c),a===Xn.CLAMP_TO_GROUND){let d=Vb.computeRectangleFromPositions(i.polygonHierarchy.positions,i.ellipsoid,i.arcType,Sfe);a=di.getMinimumMaximumHeights(d).minimumTerrainHeight}i.extrudedHeight=a};Eu.prototype._getIsClosed=function(e){let t=e.height,n=e.extrudedHeight,i=u(n)&&n!==t;return!e.perPositionHeight&&(!i&&t===0||i&&e.closeTop&&e.closeBottom)};Eu.DynamicGeometryUpdater=RE;function RE(e,t,n){oi.call(this,e,t,n)}u(Object.create)&&(RE.prototype=Object.create(oi.prototype),RE.prototype.constructor=RE);RE.prototype._isHidden=function(e,t,n){return!u(this._options.polygonHierarchy)||oi.prototype._isHidden.call(this,e,t,n)};RE.prototype._setOptions=function(e,t,n){let i=this._options;i.polygonHierarchy=Y.getValueOrUndefined(t.hierarchy,n);let o=Y.getValueOrUndefined(t.height,n),r=Y.getValueOrDefault(t.heightReference,n,qe.NONE),s=Y.getValueOrDefault(t.extrudedHeightReference,n,qe.NONE),a=Y.getValueOrUndefined(t.extrudedHeight,n),c=Y.getValueOrUndefined(t.perPositionHeight,n);o=Xn.getGeometryHeight(o,s);let l;if(c?(u(o)&&(o=void 0,Nt(bfe)),r!==qe.NONE&&c&&(o=void 0,Nt(Tfe))):(u(a)&&!u(o)&&(o=0),l=Xn.computeGeometryOffsetAttribute(o,r,a,s)),i.granularity=Y.getValueOrUndefined(t.granularity,n),i.stRotation=Y.getValueOrUndefined(t.stRotation,n),i.textureCoordinates=Y.getValueOrUndefined(t.textureCoordinates,n),i.perPositionHeight=Y.getValueOrUndefined(t.perPositionHeight,n),i.closeTop=Y.getValueOrDefault(t.closeTop,n,!0),i.closeBottom=Y.getValueOrDefault(t.closeBottom,n,!0),i.offsetAttribute=l,i.height=o,i.arcType=Y.getValueOrDefault(t.arcType,n,Zt.GEODESIC),a=Xn.getGeometryExtrudedHeight(a,s),a===Xn.CLAMP_TO_GROUND){let f=Vb.computeRectangleFromPositions(i.polygonHierarchy.positions,i.ellipsoid,i.arcType,Sfe);a=di.getMinimumMaximumHeights(f).minimumTerrainHeight}i.extrudedHeight=a};var pL=Eu;function lXe(e,t,n,i){let o=new mn;i.position&&(o.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:e}));let r=t.length,s=e.length/3,a=(s-r*2)/(r*2),c=li.triangulate(t),l=(a-1)*r*6+c.length*2,f=Ne.createTypedArray(s,l),d,p,g,m,x,b,T=r*2,C=0;for(d=0;d<a-1;d++){for(p=0;p<r-1;p++)g=p*2+d*r*2,b=g+T,m=g+1,x=m+T,f[C++]=m,f[C++]=g,f[C++]=x,f[C++]=x,f[C++]=g,f[C++]=b;g=r*2-2+d*r*2,m=g+1,x=m+T,b=g+T,f[C++]=m,f[C++]=g,f[C++]=x,f[C++]=x,f[C++]=g,f[C++]=b}if(i.st||i.tangent||i.bitangent){let w=new Float32Array(s*2),D=1/(a-1),R=1/n.height,P=n.height/2,L,N,_=0;for(d=0;d<a;d++){for(L=d*D,N=R*(t[0].y+P),w[_++]=L,w[_++]=N,p=1;p<r;p++)N=R*(t[p].y+P),w[_++]=L,w[_++]=N,w[_++]=L,w[_++]=N;N=R*(t[0].y+P),w[_++]=L,w[_++]=N}for(p=0;p<r;p++)L=0,N=R*(t[p].y+P),w[_++]=L,w[_++]=N;for(p=0;p<r;p++)L=(a-1)*D,N=R*(t[p].y+P),w[_++]=L,w[_++]=N;o.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:new Float32Array(w)})}let A=s-r*2;for(d=0;d<c.length;d+=3){let w=c[d]+A,D=c[d+1]+A,R=c[d+2]+A;f[C++]=w,f[C++]=D,f[C++]=R,f[C++]=R+r,f[C++]=D+r,f[C++]=w+r}let S=new ut({attributes:o,indices:f,boundingSphere:se.fromVertices(e),primitiveType:Me.TRIANGLES});if(i.normal&&(S=Fn.computeNormal(S)),i.tangent||i.bitangent){try{S=Fn.computeTangentAndBitangent(S)}catch{Nt("polyline-volume-tangent-bitangent","Unable to compute tangents and bitangents for polyline volume geometry")}i.tangent||(S.attributes.tangent=void 0),i.bitangent||(S.attributes.bitangent=void 0),i.st||(S.attributes.st=void 0)}return S}function gL(e){e=y(e,y.EMPTY_OBJECT);let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=ne.clone(y(e.ellipsoid,ne.WGS84)),this._cornerType=y(e.cornerType,Oi.ROUNDED),this._vertexFormat=Re.clone(y(e.vertexFormat,Re.DEFAULT)),this._granularity=y(e.granularity,O.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeGeometry";let i=1+t.length*h.packedLength;i+=1+n.length*z.packedLength,this.packedLength=i+ne.packedLength+Re.packedLength+2}gL.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._shape;for(r=s.length,t[n++]=r,i=0;i<r;++i,n+=z.packedLength)z.pack(s[i],t,n);return ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,Re.pack(e._vertexFormat,t,n),n+=Re.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var wfe=ne.clone(ne.UNIT_SPHERE),vfe=new Re,_L={polylinePositions:void 0,shapePositions:void 0,ellipsoid:wfe,vertexFormat:vfe,cornerType:void 0,granularity:void 0};gL.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s=new Array(o);for(i=0;i<o;++i,t+=z.packedLength)s[i]=z.unpack(e,t);let a=ne.unpack(e,t,wfe);t+=ne.packedLength;let c=Re.unpack(e,t,vfe);t+=Re.packedLength;let l=e[t++],f=e[t];return u(n)?(n._positions=r,n._shape=s,n._ellipsoid=ne.clone(a,n._ellipsoid),n._vertexFormat=Re.clone(c,n._vertexFormat),n._cornerType=l,n._granularity=f,n):(_L.polylinePositions=r,_L.shapePositions=s,_L.cornerType=l,_L.granularity=f,new gL(_L))};var uXe=new Ue;gL.createGeometry=function(e){let t=e._positions,n=Ao(t,h.equalsEpsilon),i=e._shape;if(i=Qd.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;li.computeWindingOrder2D(i)===ls.CLOCKWISE&&i.reverse();let o=Ue.fromPoints(i,uXe),r=Qd.computePositions(n,i,o,e,!0);return lXe(r,i,o,e._vertexFormat)};var yL=gL;function fXe(e,t){let n=new mn;n.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:e});let i=t.length,o=n.position.values.length/3,s=e.length/3/i,a=Ne.createTypedArray(o,2*i*(s+1)),c,l,f=0;c=0;let d=c*i;for(l=0;l<i-1;l++)a[f++]=l+d,a[f++]=l+d+1;for(a[f++]=i-1+d,a[f++]=d,c=s-1,d=c*i,l=0;l<i-1;l++)a[f++]=l+d,a[f++]=l+d+1;for(a[f++]=i-1+d,a[f++]=d,c=0;c<s-1;c++){let g=i*c,m=g+i;for(l=0;l<i;l++)a[f++]=l+g,a[f++]=l+m}return new ut({attributes:n,indices:Ne.createTypedArray(o,a),boundingSphere:se.fromVertices(e),primitiveType:Me.LINES})}function bL(e){e=y(e,y.EMPTY_OBJECT);let t=e.polylinePositions,n=e.shapePositions;this._positions=t,this._shape=n,this._ellipsoid=ne.clone(y(e.ellipsoid,ne.WGS84)),this._cornerType=y(e.cornerType,Oi.ROUNDED),this._granularity=y(e.granularity,O.RADIANS_PER_DEGREE),this._workerName="createPolylineVolumeOutlineGeometry";let i=1+t.length*h.packedLength;i+=1+n.length*z.packedLength,this.packedLength=i+ne.packedLength+2}bL.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._shape;for(r=s.length,t[n++]=r,i=0;i<r;++i,n+=z.packedLength)z.pack(s[i],t,n);return ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,t[n++]=e._cornerType,t[n]=e._granularity,t};var Dfe=ne.clone(ne.UNIT_SPHERE),xL={polylinePositions:void 0,shapePositions:void 0,ellipsoid:Dfe,height:void 0,cornerType:void 0,granularity:void 0};bL.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s=new Array(o);for(i=0;i<o;++i,t+=z.packedLength)s[i]=z.unpack(e,t);let a=ne.unpack(e,t,Dfe);t+=ne.packedLength;let c=e[t++],l=e[t];return u(n)?(n._positions=r,n._shape=s,n._ellipsoid=ne.clone(a,n._ellipsoid),n._cornerType=c,n._granularity=l,n):(xL.polylinePositions=r,xL.shapePositions=s,xL.cornerType=c,xL.granularity=l,new bL(xL))};var dXe=new Ue;bL.createGeometry=function(e){let t=e._positions,n=Ao(t,h.equalsEpsilon),i=e._shape;if(i=Qd.removeDuplicatesFromShape(i),n.length<2||i.length<3)return;li.computeWindingOrder2D(i)===ls.CLOCKWISE&&i.reverse();let o=Ue.fromPoints(i,dXe),r=Qd.computePositions(n,i,o,e,!1);return fXe(r,i)};var TL=bL;var Ife=new G;function hXe(e){this.id=e,this.vertexFormat=void 0,this.polylinePositions=void 0,this.shapePositions=void 0,this.cornerType=void 0,this.granularity=void 0}function Am(e,t){ri.call(this,{entity:e,scene:t,geometryOptions:new hXe(e),geometryPropertyName:"polylineVolume",observedPropertyNames:["availability","polylineVolume"]}),this._onEntityPropertyChanged(e,"polylineVolume",e.polylineVolume,void 0)}u(Object.create)&&(Am.prototype=Object.create(ri.prototype),Am.prototype.constructor=Am);Am.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Vn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Ut){let c;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,Ife)),u(c)||(c=G.WHITE),o=zt.fromColor(c),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};return new bt({id:t,geometry:new yL(this._options),attributes:i})};Am.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=Y.getValueOrDefault(this._outlineColorProperty,e,G.BLACK,Ife),o=this._distanceDisplayConditionProperty.getValue(e);return new bt({id:t,geometry:new TL(this._options),attributes:{show:new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:zt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o)}})};Am.prototype._isHidden=function(e,t){return!u(t.positions)||!u(t.shape)||ri.prototype._isHidden.call(this,e,t)};Am.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!t.shape.isConstant||!Y.isConstant(t.granularity)||!Y.isConstant(t.outlineWidth)||!Y.isConstant(t.cornerType)};Am.prototype._setStaticOptions=function(e,t){let n=t.granularity,i=t.cornerType,o=this._options,r=this._materialProperty instanceof Ut;o.vertexFormat=r?cn.VERTEX_FORMAT:ho.MaterialSupport.TEXTURED.vertexFormat,o.polylinePositions=t.positions.getValue(Ve.MINIMUM_VALUE,o.polylinePositions),o.shapePositions=t.shape.getValue(Ve.MINIMUM_VALUE,o.shape),o.granularity=u(n)?n.getValue(Ve.MINIMUM_VALUE):void 0,o.cornerType=u(i)?i.getValue(Ve.MINIMUM_VALUE):void 0};Am.DynamicGeometryUpdater=OE;function OE(e,t,n){oi.call(this,e,t,n)}u(Object.create)&&(OE.prototype=Object.create(oi.prototype),OE.prototype.constructor=OE);OE.prototype._isHidden=function(e,t,n){let i=this._options;return!u(i.polylinePositions)||!u(i.shapePositions)||oi.prototype._isHidden.call(this,e,t,n)};OE.prototype._setOptions=function(e,t,n){let i=this._options;i.polylinePositions=Y.getValueOrUndefined(t.positions,n,i.polylinePositions),i.shapePositions=Y.getValueOrUndefined(t.shape,n),i.granularity=Y.getValueOrUndefined(t.granularity,n),i.cornerType=Y.getValueOrUndefined(t.cornerType,n)};var AL=Am;var Fj=new h,Ofe=new h,Mfe=new h,Lfe=new h,Nfe=new ce,mXe=new z,pXe=new se,_Xe=new se;function Ffe(e,t){let n=new ut({attributes:new mn,primitiveType:Me.TRIANGLES});return n.attributes.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:t.positions}),e.normal&&(n.attributes.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.normals})),e.tangent&&(n.attributes.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.tangents})),e.bitangent&&(n.attributes.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:t.bitangents})),n}function gXe(e,t,n,i){let o=e.length,r=t.normal?new Float32Array(o):void 0,s=t.tangent?new Float32Array(o):void 0,a=t.bitangent?new Float32Array(o):void 0,c=0,l=Lfe,f=Mfe,d=Ofe;if(t.normal||t.tangent||t.bitangent)for(let p=0;p<o;p+=3){let g=h.fromArray(e,p,Fj),m=c+1,x=c+2;d=n.geodeticSurfaceNormal(g,d),(t.tangent||t.bitangent)&&(h.cross(h.UNIT_Z,d,f),Q.multiplyByVector(i,f,f),h.normalize(f,f),t.bitangent&&h.normalize(h.cross(d,f,l),l)),t.normal&&(r[c]=d.x,r[m]=d.y,r[x]=d.z),t.tangent&&(s[c]=f.x,s[m]=f.y,s[x]=f.z),t.bitangent&&(a[c]=l.x,a[m]=l.y,a[x]=l.z),c+=3}return Ffe(t,{positions:e,normals:r,tangents:s,bitangents:a})}var Bj=new h,Bfe=new h;function yXe(e,t,n){let i=e.length,o=t.normal?new Float32Array(i):void 0,r=t.tangent?new Float32Array(i):void 0,s=t.bitangent?new Float32Array(i):void 0,a=0,c=0,l=0,f=!0,d=Lfe,p=Mfe,g=Ofe;if(t.normal||t.tangent||t.bitangent)for(let m=0;m<i;m+=6){let x=h.fromArray(e,m,Fj),b=h.fromArray(e,(m+6)%i,Bj);if(f){let T=h.fromArray(e,(m+3)%i,Bfe);h.subtract(b,x,b),h.subtract(T,x,T),g=h.normalize(h.cross(T,b,g),g),f=!1}h.equalsEpsilon(b,x,O.EPSILON10)&&(f=!0),(t.tangent||t.bitangent)&&(d=n.geodeticSurfaceNormal(x,d),t.tangent&&(p=h.normalize(h.cross(d,g,p),p))),t.normal&&(o[a++]=g.x,o[a++]=g.y,o[a++]=g.z,o[a++]=g.x,o[a++]=g.y,o[a++]=g.z),t.tangent&&(r[c++]=p.x,r[c++]=p.y,r[c++]=p.z,r[c++]=p.x,r[c++]=p.y,r[c++]=p.z),t.bitangent&&(s[l++]=d.x,s[l++]=d.y,s[l++]=d.z,s[l++]=d.x,s[l++]=d.y,s[l++]=d.z)}return Ffe(t,{positions:e,normals:o,tangents:r,bitangents:s})}function kfe(e,t){let n=e._vertexFormat,i=e._ellipsoid,o=t.height,r=t.width,s=t.northCap,a=t.southCap,c=0,l=o,f=o,d=0;s&&(c=1,f-=1,d+=1),a&&(l-=1,f-=1,d+=1),d+=r*f;let p=n.position?new Float64Array(d*3):void 0,g=n.st?new Float32Array(d*2):void 0,m=0,x=0,b=Fj,T=mXe,C=Number.MAX_VALUE,A=Number.MAX_VALUE,S=-Number.MAX_VALUE,w=-Number.MAX_VALUE;for(let E=c;E<l;++E)for(let v=0;v<r;++v)Es.computePosition(t,i,n.st,E,v,b,T),p[m++]=b.x,p[m++]=b.y,p[m++]=b.z,n.st&&(g[x++]=T.x,g[x++]=T.y,C=Math.min(C,T.x),A=Math.min(A,T.y),S=Math.max(S,T.x),w=Math.max(w,T.y));if(s&&(Es.computePosition(t,i,n.st,0,0,b,T),p[m++]=b.x,p[m++]=b.y,p[m++]=b.z,n.st&&(g[x++]=T.x,g[x++]=T.y,C=T.x,A=T.y,S=T.x,w=T.y)),a&&(Es.computePosition(t,i,n.st,o-1,0,b,T),p[m++]=b.x,p[m++]=b.y,p[m]=b.z,n.st&&(g[x++]=T.x,g[x]=T.y,C=Math.min(C,T.x),A=Math.min(A,T.y),S=Math.max(S,T.x),w=Math.max(w,T.y))),n.st&&(C<0||A<0||S>1||w>1))for(let E=0;E<g.length;E+=2)g[E]=(g[E]-C)/(S-C),g[E+1]=(g[E+1]-A)/(w-A);let D=gXe(p,n,i,t.tangentRotationMatrix),R=6*(r-1)*(f-1);s&&(R+=3*(r-1)),a&&(R+=3*(r-1));let P=Ne.createTypedArray(d,R),L=0,N=0,_;for(_=0;_<f-1;++_){for(let E=0;E<r-1;++E){let v=L,I=v+r,M=I+1,B=v+1;P[N++]=v,P[N++]=I,P[N++]=B,P[N++]=B,P[N++]=I,P[N++]=M,++L}++L}if(s||a){let E=d-1,v=d-1;s&&a&&(E=d-2);let I,M;if(L=0,s)for(_=0;_<r-1;_++)I=L,M=I+1,P[N++]=E,P[N++]=I,P[N++]=M,++L;if(a)for(L=(f-1)*r,_=0;_<r-1;_++)I=L,M=I+1,P[N++]=I,P[N++]=v,P[N++]=M,++L}return D.indices=P,n.st&&(D.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:g})),D}function ME(e,t,n,i,o){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n+2],e[t++]=o[n],e[t++]=o[n+1],e[t]=o[n+2],e}function LE(e,t,n,i){return e[t++]=i[n],e[t++]=i[n+1],e[t++]=i[n],e[t]=i[n+1],e}var kj=new Re;function xXe(e,t){let n=e._shadowVolume,i=e._offsetAttribute,o=e._vertexFormat,r=e._extrudedHeight,s=e._surfaceHeight,a=e._ellipsoid,c=t.height,l=t.width,f;if(n){let at=Re.clone(o,kj);at.normal=!0,e._vertexFormat=at}let d=kfe(e,t);n&&(e._vertexFormat=o);let p=li.scaleToGeodeticHeight(d.attributes.position.values,s,a,!1);p=new Float64Array(p);let g=p.length,m=g*2,x=new Float64Array(m);x.set(p);let b=li.scaleToGeodeticHeight(d.attributes.position.values,r,a);x.set(b,g),d.attributes.position.values=x;let T=o.normal?new Float32Array(m):void 0,C=o.tangent?new Float32Array(m):void 0,A=o.bitangent?new Float32Array(m):void 0,S=o.st?new Float32Array(m/3*2):void 0,w,D;if(o.normal){for(D=d.attributes.normal.values,T.set(D),f=0;f<g;f++)D[f]=-D[f];T.set(D,g),d.attributes.normal.values=T}if(n){D=d.attributes.normal.values,o.normal||(d.attributes.normal=void 0);let at=new Float32Array(m);for(f=0;f<g;f++)D[f]=-D[f];at.set(D,g),d.attributes.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:at})}let R,P=u(i);if(P){let at=g/3*2,hn=new Uint8Array(at);i===an.TOP?hn=hn.fill(1,0,at/2):(R=i===an.NONE?0:1,hn=hn.fill(R)),d.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:hn})}if(o.tangent){let at=d.attributes.tangent.values;for(C.set(at),f=0;f<g;f++)at[f]=-at[f];C.set(at,g),d.attributes.tangent.values=C}if(o.bitangent){let at=d.attributes.bitangent.values;A.set(at),A.set(at,g),d.attributes.bitangent.values=A}o.st&&(w=d.attributes.st.values,S.set(w),S.set(w,g/3*2),d.attributes.st.values=S);let L=d.indices,N=L.length,_=g/3,E=Ne.createTypedArray(m/3,N*2);for(E.set(L),f=0;f<N;f+=3)E[f+N]=L[f+2]+_,E[f+1+N]=L[f+1]+_,E[f+2+N]=L[f]+_;d.indices=E;let v=t.northCap,I=t.southCap,M=c,B=2,V=0,U=4,H=4;v&&(B-=1,M-=1,V+=1,U-=2,H-=1),I&&(B-=1,M-=1,V+=1,U-=2,H-=1),V+=B*l+2*M-U;let k=(V+H)*2,q=new Float64Array(k*3),j=n?new Float32Array(k*3):void 0,Z=P?new Uint8Array(k):void 0,W=o.st?new Float32Array(k*2):void 0,K=i===an.TOP;P&&!K&&(R=i===an.ALL?1:0,Z=Z.fill(R));let $=0,he=0,_e=0,re=0,me=l*M,ye;for(f=0;f<me;f+=l)ye=f*3,q=ME(q,$,ye,p,b),$+=6,o.st&&(W=LE(W,he,f*2,w),he+=4),n&&(_e+=3,j[_e++]=D[ye],j[_e++]=D[ye+1],j[_e++]=D[ye+2]),K&&(Z[re++]=1,re+=1);if(I){let at=v?me+1:me;for(ye=at*3,f=0;f<2;f++)q=ME(q,$,ye,p,b),$+=6,o.st&&(W=LE(W,he,at*2,w),he+=4),n&&(_e+=3,j[_e++]=D[ye],j[_e++]=D[ye+1],j[_e++]=D[ye+2]),K&&(Z[re++]=1,re+=1)}else for(f=me-l;f<me;f++)ye=f*3,q=ME(q,$,ye,p,b),$+=6,o.st&&(W=LE(W,he,f*2,w),he+=4),n&&(_e+=3,j[_e++]=D[ye],j[_e++]=D[ye+1],j[_e++]=D[ye+2]),K&&(Z[re++]=1,re+=1);for(f=me-1;f>0;f-=l)ye=f*3,q=ME(q,$,ye,p,b),$+=6,o.st&&(W=LE(W,he,f*2,w),he+=4),n&&(_e+=3,j[_e++]=D[ye],j[_e++]=D[ye+1],j[_e++]=D[ye+2]),K&&(Z[re++]=1,re+=1);if(v){let at=me;for(ye=at*3,f=0;f<2;f++)q=ME(q,$,ye,p,b),$+=6,o.st&&(W=LE(W,he,at*2,w),he+=4),n&&(_e+=3,j[_e++]=D[ye],j[_e++]=D[ye+1],j[_e++]=D[ye+2]),K&&(Z[re++]=1,re+=1)}else for(f=l-1;f>=0;f--)ye=f*3,q=ME(q,$,ye,p,b),$+=6,o.st&&(W=LE(W,he,f*2,w),he+=4),n&&(_e+=3,j[_e++]=D[ye],j[_e++]=D[ye+1],j[_e++]=D[ye+2]),K&&(Z[re++]=1,re+=1);let we=yXe(q,o,a);o.st&&(we.attributes.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:W})),n&&(we.attributes.extrudeDirection=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:j})),P&&(we.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:Z}));let Ce=Ne.createTypedArray(k,V*6),ve,tt,Je,Ht;g=q.length/3;let en=0;for(f=0;f<g-1;f+=2){ve=f,Ht=(ve+2)%g;let at=h.fromArray(q,ve*3,Bj),hn=h.fromArray(q,Ht*3,Bfe);h.equalsEpsilon(at,hn,O.EPSILON10)||(tt=(ve+1)%g,Je=(tt+2)%g,Ce[en++]=ve,Ce[en++]=tt,Ce[en++]=Ht,Ce[en++]=Ht,Ce[en++]=tt,Ce[en++]=Je)}return we.indices=Ce,we=Fn.combineInstances([new bt({geometry:d}),new bt({geometry:we})]),we[0]}var bXe=[new h,new h,new h,new h],Ufe=new fe,TXe=new fe;function Uj(e,t,n,i,o){if(n===0)return ce.clone(e,o);let r=Es.computeOptions(e,t,n,0,Nfe,Ufe),s=r.height,a=r.width,c=bXe;return Es.computePosition(r,i,!1,0,0,c[0]),Es.computePosition(r,i,!1,0,a-1,c[1]),Es.computePosition(r,i,!1,s-1,0,c[2]),Es.computePosition(r,i,!1,s-1,a-1,c[3]),ce.fromCartesianArray(c,i,o)}function Cm(e){e=y(e,y.EMPTY_OBJECT);let t=e.rectangle,n=y(e.height,0),i=y(e.extrudedHeight,n);this._rectangle=ce.clone(t),this._granularity=y(e.granularity,O.RADIANS_PER_DEGREE),this._ellipsoid=ne.clone(y(e.ellipsoid,ne.WGS84)),this._surfaceHeight=Math.max(n,i),this._rotation=y(e.rotation,0),this._stRotation=y(e.stRotation,0),this._vertexFormat=Re.clone(y(e.vertexFormat,Re.DEFAULT)),this._extrudedHeight=Math.min(n,i),this._shadowVolume=y(e.shadowVolume,!1),this._workerName="createRectangleGeometry",this._offsetAttribute=e.offsetAttribute,this._rotatedRectangle=void 0,this._textureCoordinateRotationPoints=void 0}Cm.packedLength=ce.packedLength+ne.packedLength+Re.packedLength+7;Cm.pack=function(e,t,n){return n=y(n,0),ce.pack(e._rectangle,t,n),n+=ce.packedLength,ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,Re.pack(e._vertexFormat,t,n),n+=Re.packedLength,t[n++]=e._granularity,t[n++]=e._surfaceHeight,t[n++]=e._rotation,t[n++]=e._stRotation,t[n++]=e._extrudedHeight,t[n++]=e._shadowVolume?1:0,t[n]=y(e._offsetAttribute,-1),t};var Vfe=new ce,zfe=ne.clone(ne.UNIT_SPHERE),My={rectangle:Vfe,ellipsoid:zfe,vertexFormat:kj,granularity:void 0,height:void 0,rotation:void 0,stRotation:void 0,extrudedHeight:void 0,shadowVolume:void 0,offsetAttribute:void 0};Cm.unpack=function(e,t,n){t=y(t,0);let i=ce.unpack(e,t,Vfe);t+=ce.packedLength;let o=ne.unpack(e,t,zfe);t+=ne.packedLength;let r=Re.unpack(e,t,kj);t+=Re.packedLength;let s=e[t++],a=e[t++],c=e[t++],l=e[t++],f=e[t++],d=e[t++]===1,p=e[t];return u(n)?(n._rectangle=ce.clone(i,n._rectangle),n._ellipsoid=ne.clone(o,n._ellipsoid),n._vertexFormat=Re.clone(r,n._vertexFormat),n._granularity=s,n._surfaceHeight=a,n._rotation=c,n._stRotation=l,n._extrudedHeight=f,n._shadowVolume=d,n._offsetAttribute=p===-1?void 0:p,n):(My.granularity=s,My.height=a,My.rotation=c,My.stRotation=l,My.extrudedHeight=f,My.shadowVolume=d,My.offsetAttribute=p===-1?void 0:p,new Cm(My))};Cm.computeRectangle=function(e,t){e=y(e,y.EMPTY_OBJECT);let n=e.rectangle,i=y(e.granularity,O.RADIANS_PER_DEGREE),o=y(e.ellipsoid,ne.WGS84),r=y(e.rotation,0);return Uj(n,i,r,o,t)};var AXe=new Q,Pfe=new Le,CXe=new fe;Cm.createGeometry=function(e){if(O.equalsEpsilon(e._rectangle.north,e._rectangle.south,O.EPSILON10)||O.equalsEpsilon(e._rectangle.east,e._rectangle.west,O.EPSILON10))return;let t=e._rectangle,n=e._ellipsoid,i=e._rotation,o=e._stRotation,r=e._vertexFormat,s=Es.computeOptions(t,e._granularity,i,o,Nfe,Ufe,TXe),a=AXe;if(o!==0||i!==0){let g=ce.center(t,CXe),m=n.geodeticSurfaceNormalCartographic(g,Bj);Le.fromAxisAngle(m,-o,Pfe),Q.fromQuaternion(Pfe,a)}else Q.clone(Q.IDENTITY,a);let c=e._surfaceHeight,l=e._extrudedHeight,f=!O.equalsEpsilon(c,l,0,O.EPSILON2);s.lonScalar=1/e._rectangle.width,s.latScalar=1/e._rectangle.height,s.tangentRotationMatrix=a;let d,p;if(t=e._rectangle,f){d=xXe(e,s);let g=se.fromRectangle3D(t,n,c,_Xe),m=se.fromRectangle3D(t,n,l,pXe);p=se.union(g,m)}else{if(d=kfe(e,s),d.attributes.position.values=li.scaleToGeodeticHeight(d.attributes.position.values,c,n,!1),u(e._offsetAttribute)){let g=d.attributes.position.values.length,m=e._offsetAttribute===an.NONE?0:1,x=new Uint8Array(g/3).fill(m);d.attributes.applyOffset=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:1,values:x})}p=se.fromRectangle3D(t,n,c)}return r.position||delete d.attributes.position,new ut({attributes:d.attributes,indices:d.indices,primitiveType:d.primitiveType,boundingSphere:p,offsetAttribute:e._offsetAttribute})};Cm.createShadowVolume=function(e,t,n){let i=e._granularity,o=e._ellipsoid,r=t(i,o),s=n(i,o);return new Cm({rectangle:e._rectangle,rotation:e._rotation,ellipsoid:o,stRotation:e._stRotation,granularity:i,extrudedHeight:s,height:r,vertexFormat:Re.POSITION_ONLY,shadowVolume:!0})};var Rfe=new ce,EXe=[new z,new z,new z],SXe=new oo,wXe=new fe;function vXe(e){if(e._stRotation===0)return[0,0,0,1,1,0];let t=ce.clone(e._rectangle,Rfe),n=e._granularity,i=e._ellipsoid,o=e._rotation-e._stRotation,r=Uj(t,n,o,i,Rfe),s=EXe;s[0].x=r.west,s[0].y=r.south,s[1].x=r.west,s[1].y=r.north,s[2].x=r.east,s[2].y=r.south;let a=e.rectangle,c=oo.fromRotation(e._stRotation,SXe),l=ce.center(a,wXe);for(let m=0;m<3;++m){let x=s[m];x.x-=l.longitude,x.y-=l.latitude,oo.multiplyByVector(c,x,x),x.x+=l.longitude,x.y+=l.latitude,x.x=(x.x-a.west)/a.width,x.y=(x.y-a.south)/a.height}let f=s[0],d=s[1],p=s[2],g=new Array(6);return z.pack(f,g),z.pack(d,g,2),z.pack(p,g,4),g}Object.defineProperties(Cm.prototype,{rectangle:{get:function(){return u(this._rotatedRectangle)||(this._rotatedRectangle=Uj(this._rectangle,this._granularity,this._rotation,this._ellipsoid)),this._rotatedRectangle}},textureCoordinateRotationPoints:{get:function(){return u(this._textureCoordinateRotationPoints)||(this._textureCoordinateRotationPoints=vXe(this)),this._textureCoordinateRotationPoints}}});var Hb=Cm;var Hfe=new G,Gfe=h.ZERO,Wfe=new h,jfe=new ce,DXe=new ce,IXe=new fe;function PXe(e){this.id=e,this.vertexFormat=void 0,this.rectangle=void 0,this.height=void 0,this.extrudedHeight=void 0,this.granularity=void 0,this.stRotation=void 0,this.rotation=void 0,this.offsetAttribute=void 0}function ah(e,t){Xn.call(this,{entity:e,scene:t,geometryOptions:new PXe(e),geometryPropertyName:"rectangle",observedPropertyNames:["availability","rectangle"]}),this._onEntityPropertyChanged(e,"rectangle",e.rectangle,void 0)}u(Object.create)&&(ah.prototype=Object.create(Xn.prototype),ah.prototype.constructor=ah);ah.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i={show:new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(this._distanceDisplayConditionProperty.getValue(e)),offset:void 0,color:void 0};if(this._materialProperty instanceof Ut){let o;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(o=this._materialProperty.color.getValue(e,Hfe)),u(o)||(o=G.WHITE),i.color=zt.fromColor(o)}return u(this._options.offsetAttribute)&&(i.offset=to.fromCartesian3(Y.getValueOrDefault(this._terrainOffsetProperty,e,Gfe,Wfe))),new bt({id:t,geometry:new Hb(this._options),attributes:i})};ah.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=Y.getValueOrDefault(this._outlineColorProperty,e,G.BLACK,Hfe),o=this._distanceDisplayConditionProperty.getValue(e),r={show:new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:zt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o),offset:void 0};return u(this._options.offsetAttribute)&&(r.offset=to.fromCartesian3(Y.getValueOrDefault(this._terrainOffsetProperty,e,Gfe,Wfe))),new bt({id:t,geometry:new db(this._options),attributes:r})};ah.prototype._computeCenter=function(e,t){let n=Y.getValueOrUndefined(this._entity.rectangle.coordinates,e,DXe);if(!u(n))return;let i=ce.center(n,IXe);return fe.toCartesian(i,ne.WGS84,t)};ah.prototype._isHidden=function(e,t){return!u(t.coordinates)||ri.prototype._isHidden.call(this,e,t)};ah.prototype._isDynamic=function(e,t){return!t.coordinates.isConstant||!Y.isConstant(t.height)||!Y.isConstant(t.extrudedHeight)||!Y.isConstant(t.granularity)||!Y.isConstant(t.stRotation)||!Y.isConstant(t.rotation)||!Y.isConstant(t.outlineWidth)||!Y.isConstant(t.zIndex)||this._onTerrain&&!Y.isConstant(this._materialProperty)&&!(this._materialProperty instanceof Ut)};ah.prototype._setStaticOptions=function(e,t){let n=this._materialProperty instanceof Ut,i=Y.getValueOrUndefined(t.height,Ve.MINIMUM_VALUE),o=Y.getValueOrDefault(t.heightReference,Ve.MINIMUM_VALUE,qe.NONE),r=Y.getValueOrUndefined(t.extrudedHeight,Ve.MINIMUM_VALUE),s=Y.getValueOrDefault(t.extrudedHeightReference,Ve.MINIMUM_VALUE,qe.NONE);u(r)&&!u(i)&&(i=0);let a=this._options;a.vertexFormat=n?cn.VERTEX_FORMAT:ho.MaterialSupport.TEXTURED.vertexFormat,a.rectangle=t.coordinates.getValue(Ve.MINIMUM_VALUE,a.rectangle),a.granularity=Y.getValueOrUndefined(t.granularity,Ve.MINIMUM_VALUE),a.stRotation=Y.getValueOrUndefined(t.stRotation,Ve.MINIMUM_VALUE),a.rotation=Y.getValueOrUndefined(t.rotation,Ve.MINIMUM_VALUE),a.offsetAttribute=Xn.computeGeometryOffsetAttribute(i,o,r,s),a.height=Xn.getGeometryHeight(i,o),r=Xn.getGeometryExtrudedHeight(r,s),r===Xn.CLAMP_TO_GROUND&&(r=di.getMinimumMaximumHeights(Hb.computeRectangle(a,jfe)).minimumTerrainHeight),a.extrudedHeight=r};ah.DynamicGeometryUpdater=NE;function NE(e,t,n){oi.call(this,e,t,n)}u(Object.create)&&(NE.prototype=Object.create(oi.prototype),NE.prototype.constructor=NE);NE.prototype._isHidden=function(e,t,n){return!u(this._options.rectangle)||oi.prototype._isHidden.call(this,e,t,n)};NE.prototype._setOptions=function(e,t,n){let i=this._options,o=Y.getValueOrUndefined(t.height,n),r=Y.getValueOrDefault(t.heightReference,n,qe.NONE),s=Y.getValueOrUndefined(t.extrudedHeight,n),a=Y.getValueOrDefault(t.extrudedHeightReference,n,qe.NONE);u(s)&&!u(o)&&(o=0),i.rectangle=Y.getValueOrUndefined(t.coordinates,n,i.rectangle),i.granularity=Y.getValueOrUndefined(t.granularity,n),i.stRotation=Y.getValueOrUndefined(t.stRotation,n),i.rotation=Y.getValueOrUndefined(t.rotation,n),i.offsetAttribute=Xn.computeGeometryOffsetAttribute(o,r,s,a),i.height=Xn.getGeometryHeight(o,r),s=Xn.getGeometryExtrudedHeight(s,a),s===Xn.CLAMP_TO_GROUND&&(s=di.getMinimumMaximumHeights(Hb.computeRectangle(i,jfe)).minimumTerrainHeight),i.extrudedHeight=s};var CL=ah;var qfe=new G,RXe=new It,OXe=new It,MXe=h.ZERO,LXe=new h;function ch(e,t,n,i,o,r,s){this.translucent=t,this.appearanceType=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=o,this.depthFailMaterial=void 0,this.closed=r,this.shadows=s,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Tt,this.updaters=new Tt,this.updatersWithAttributes=new Tt,this.attributes=new Tt,this.subscriptions=new Tt,this.showsUpdated=new Tt,this.itemsToRemove=[],this.invalidated=!1;let a;u(o)&&(a=o.definitionChanged.addEventListener(ch.prototype.onMaterialChanged,this)),this.removeMaterialSubscription=a}ch.prototype.onMaterialChanged=function(){this.invalidated=!0};ch.prototype.isMaterial=function(e){let t=this.depthFailMaterialProperty,n=e.depthFailMaterialProperty;return n===t?!0:u(t)?t.equals(n):!1};ch.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!Y.isConstant(e.distanceDisplayConditionProperty)||!Y.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};ch.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};ch.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0){u(i)&&(u(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i);let c;u(this.depthFailAppearanceType)&&(u(this.depthFailMaterialProperty)&&(this.depthFailMaterial=Zo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial)),c=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.translucent,closed:this.closed})),i=new wn({show:!1,asynchronous:!0,geometryInstances:s.slice(),appearance:new this.appearanceType({translucent:this.translucent,closed:this.closed}),depthFailAppearance:c,shadows:this.shadows}),o.add(i),t=!1}else{u(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0),u(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Ut)&&(this.depthFailMaterial=Zo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let l=s[r],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.fillMaterialProperty.isConstant||c){let b=l.fillMaterialProperty.color,T=Y.getValueOrDefault(b,e,G.WHITE,qfe);G.equals(d._lastColor,T)||(d._lastColor=G.clone(T,d._lastColor),d.color=zt.toValue(T,d.color),(this.translucent&&d.color[3]===255||!this.translucent&&d.color[3]!==255)&&(this.itemsToRemove[n++]=l))}if(u(this.depthFailAppearanceType)&&l.depthFailMaterialProperty instanceof Ut&&(!l.depthFailMaterialProperty.isConstant||c)){let b=l.depthFailMaterialProperty.color,T=Y.getValueOrDefault(b,e,G.WHITE,qfe);G.equals(d._lastDepthFailColor,T)||(d._lastDepthFailColor=G.clone(T,d._lastDepthFailColor),d.depthFailColor=zt.toValue(T,d.depthFailColor))}let p=l.entity.isShowing&&(l.hasConstantFill||l.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=bn.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!Y.isConstant(m)){let b=Y.getValueOrDefault(m,e,OXe,RXe);It.equals(b,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=It.clone(b,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(b,d.distanceDisplayCondition))}let x=l.terrainOffsetProperty;if(!Y.isConstant(x)){let b=Y.getValueOrDefault(x,e,MXe,LXe);h.equals(b,d._lastOffset)||(d._lastOffset=h.clone(b,d._lastOffset),d.offset=to.toValue(b,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};ch.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);u(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=bn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};ch.prototype.contains=function(e){return this.updaters.contains(e.id)};ch.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ct.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ct.FAILED:(i.boundingSphere.clone(t),ct.DONE)};ch.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),u(this.removeMaterialSubscription)&&this.removeMaterialSubscription()};function FE(e,t,n,i,o){this._solidItems=[],this._translucentItems=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=o}FE.prototype.add=function(e,t){let n,i,o=t.createFillGeometryInstance(e);o.attributes.color.value[3]===255?(n=this._solidItems,i=!1):(n=this._translucentItems,i=!0);let r=n.length;for(let a=0;a<r;a++){let c=n[a];if(c.isMaterial(t)){c.add(t,o);return}}let s=new ch(this._primitives,i,this._appearanceType,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);s.add(t,o),n.push(s)};function Yfe(e,t){let n=e.length;for(let i=n-1;i>=0;i--){let o=e[i];if(o.remove(t))return o.updaters.length===0&&(e.splice(i,1),o.destroy()),!0}return!1}FE.prototype.remove=function(e){Yfe(this._solidItems,e)||Yfe(this._translucentItems,e)};function Xfe(e,t,n){let i=!1,o=t.length;for(let r=0;r<o;++r){let s=t[r],a=s.itemsToRemove,c=a.length;if(c>0)for(r=0;r<c;r++){let l=a[r];s.remove(l),e.add(n,l),i=!0}}return i}function fz(e,t,n,i){let o=t.length,r;for(r=o-1;r>=0;r--){let s=t[r];if(s.invalidated){t.splice(r,1);let a=s.updaters.values,c=a.length;for(let l=0;l<c;l++)e.add(n,a[l]);s.destroy()}}for(o=t.length,r=0;r<o;++r)i=t[r].update(n)&&i;return i}FE.prototype.update=function(e){let t=fz(this,this._solidItems,e,!0);t=fz(this,this._translucentItems,e,t)&&t;let n=Xfe(this,this._solidItems,e),i=Xfe(this,this._translucentItems,e);return(n||i)&&(t=fz(this,this._solidItems,e,t)&&t,t=fz(this,this._translucentItems,e,t)&&t),t};function Kfe(e,t,n){let i=e.length;for(let o=0;o<i;o++){let r=e[o];if(r.contains(t))return r.getBoundingSphere(t,n)}return ct.FAILED}FE.prototype.getBoundingSphere=function(e,t){let n=Kfe(this._solidItems,e,t);return n===ct.FAILED?Kfe(this._translucentItems,e,t):n};function Zfe(e){let t=e.length;for(let n=0;n<t;n++)e[n].destroy();e.length=0}FE.prototype.removeAllPrimitives=function(){Zfe(this._solidItems),Zfe(this._translucentItems)};var Uf=FE;var NXe=new It,FXe=new It,BXe=h.ZERO,kXe=new h;function lh(e,t,n,i,o,r,s){this.primitives=e,this.appearanceType=t,this.materialProperty=n,this.depthFailAppearanceType=i,this.depthFailMaterialProperty=o,this.closed=r,this.shadows=s,this.updaters=new Tt,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Tt,this.material=void 0,this.depthFailMaterial=void 0,this.updatersWithAttributes=new Tt,this.attributes=new Tt,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(lh.prototype.onMaterialChanged,this),this.subscriptions=new Tt,this.showsUpdated=new Tt}lh.prototype.onMaterialChanged=function(){this.invalidated=!0};lh.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty,i=this.depthFailMaterialProperty,o=e.depthFailMaterialProperty;if(n===t&&o===i)return!0;let r=u(t)&&t.equals(n);return r=(!u(i)&&!u(o)||u(i)&&i.equals(o))&&r,r};lh.prototype.add=function(e,t){let n=t.id;if(this.updaters.set(n,t),this.geometry.set(n,t.createFillGeometryInstance(e)),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!Y.isConstant(t.distanceDisplayConditionProperty)||!Y.isConstant(t.terrainOffsetProperty))this.updatersWithAttributes.set(n,t);else{let i=this;this.subscriptions.set(n,t.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};lh.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};var UXe=new G;lh.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0){u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=Zo.getValue(e,this.materialProperty,this.material);let a;u(this.depthFailMaterialProperty)&&(this.depthFailMaterial=Zo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),a=new this.depthFailAppearanceType({material:this.depthFailMaterial,translucent:this.depthFailMaterial.isTranslucent(),closed:this.closed})),n=new wn({show:!1,asynchronous:!0,geometryInstances:o.slice(),appearance:new this.appearanceType({material:this.material,translucent:this.material.isTranslucent(),closed:this.closed}),depthFailAppearance:a,shadows:this.shadows}),i.add(n),t=!1}else{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=Zo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material,u(this.depthFailAppearanceType)&&!(this.depthFailMaterialProperty instanceof Ut)&&(this.depthFailMaterial=Zo.getValue(e,this.depthFailMaterialProperty,this.depthFailMaterial),this.primitive.depthFailAppearance.material=this.depthFailMaterial);let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),u(this.depthFailAppearanceType)&&this.depthFailMaterialProperty instanceof Ut&&!c.depthFailMaterialProperty.isConstant){let b=c.depthFailMaterialProperty.color,T=Y.getValueOrDefault(b,e,G.WHITE,UXe);G.equals(d._lastDepthFailColor,T)||(d._lastDepthFailColor=G.clone(T,d._lastDepthFailColor),d.depthFailColor=zt.toValue(T,d.depthFailColor))}let p=l.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=bn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!Y.isConstant(m)){let b=Y.getValueOrDefault(m,e,FXe,NXe);It.equals(b,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=It.clone(b,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(b,d.distanceDisplayCondition))}let x=c.terrainOffsetProperty;if(!Y.isConstant(x)){let b=Y.getValueOrDefault(x,e,BXe,kXe);h.equals(b,d._lastOffset)||(d._lastOffset=h.clone(b,d._lastOffset),d.offset=to.toValue(b,d.offset))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};lh.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id),a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,l=a.show[0]===1;c!==l&&(a.show=bn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};lh.prototype.contains=function(e){return this.updaters.contains(e.id)};lh.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ct.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ct.FAILED:(i.boundingSphere.clone(t),ct.DONE)};lh.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function BE(e,t,n,i,o){this._items=[],this._primitives=e,this._appearanceType=t,this._depthFailAppearanceType=n,this._closed=i,this._shadows=o}BE.prototype.add=function(e,t){let n=this._items,i=n.length;for(let r=0;r<i;r++){let s=n[r];if(s.isMaterial(t)){s.add(e,t);return}}let o=new lh(this._primitives,this._appearanceType,t.fillMaterialProperty,this._depthFailAppearanceType,t.depthFailMaterialProperty,this._closed,this._shadows);o.add(e,t),n.push(o)};BE.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};BE.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};BE.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return ct.FAILED};BE.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var Vf=BE;var $fe=Oo(Qfe(),1);function dz(){this._tree=new $fe.default}function Gb(){this.minX=0,this.minY=0,this.maxX=0,this.maxY=0,this.id=""}Gb.fromRectangleAndId=function(e,t,n){return n.minX=t.west,n.minY=t.south,n.maxX=t.east,n.maxY=t.north,n.id=e,n};dz.prototype.insert=function(e,t){let n=Gb.fromRectangleAndId(e,t,new Gb);this._tree.insert(n)};function VXe(e,t){return e.id===t.id}var zXe=new Gb;dz.prototype.remove=function(e,t){let n=Gb.fromRectangleAndId(e,t,zXe);this._tree.remove(n,VXe)};var HXe=new Gb;dz.prototype.collides=function(e){let t=Gb.fromRectangleAndId("",e,HXe);return this._tree.collides(t)};var Wb=dz;var GXe=new G,WXe=new It,jXe=new It;function O_(e,t,n,i){this.primitives=e,this.zIndex=i,this.classificationType=t,this.color=n,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Tt,this.updaters=new Tt,this.updatersWithAttributes=new Tt,this.attributes=new Tt,this.subscriptions=new Tt,this.showsUpdated=new Tt,this.itemsToRemove=[],this.isDirty=!1,this.rectangleCollisionCheck=new Wb}O_.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};O_.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),this.rectangleCollisionCheck.insert(n,t.geometry.rectangle),!e.hasConstantFill||!e.fillMaterialProperty.isConstant||!Y.isConstant(e.distanceDisplayConditionProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};O_.prototype.remove=function(e){let t=e.id,n=this.geometry.get(t);if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.rectangleCollisionCheck.remove(t,n.geometry.rectangle),this.updatersWithAttributes.remove(t);let i=this.subscriptions.get(t);return u(i)&&(i(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};O_.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0)u(i)&&(u(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i),i=new Oc({show:!1,asynchronous:!0,geometryInstances:s.slice(),classificationType:this.classificationType}),o.add(i,this.zIndex),t=!1;else{u(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let l=s[r],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.fillMaterialProperty.isConstant||c){let x=l.fillMaterialProperty.color,b=Y.getValueOrDefault(x,e,G.WHITE,GXe);G.equals(d._lastColor,b)||(d._lastColor=G.clone(b,d._lastColor),d.color=zt.toValue(b,d.color))}let p=l.entity.isShowing&&(l.hasConstantFill||l.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=bn.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!Y.isConstant(m)){let x=Y.getValueOrDefault(m,e,jXe,WXe);It.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=It.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(x,d.distanceDisplayCondition))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};O_.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);u(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=bn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};O_.prototype.contains=function(e){return this.updaters.contains(e.id)};O_.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ct.PENDING;let i=n.getBoundingSphere(e.entity);return u(i)?(i.clone(t),ct.DONE):ct.FAILED};O_.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;u(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;u(n)&&(e.remove(n),this.oldPrimitive=void 0)};function kE(e,t){this._batches=[],this._primitives=e,this._classificationType=t}kE.prototype.add=function(e,t){let n=t.createFillGeometryInstance(e),i=this._batches,o=Y.getValueOrDefault(t.zIndex,0),r,s=i.length;for(let a=0;a<s;++a){let c=i[a];if(c.zIndex===o&&!c.overlapping(n.geometry.rectangle)){r=c;break}}return u(r)||(r=new O_(this._primitives,this._classificationType,n.attributes.color.value,o),i.push(r)),r.add(t,n),r};kE.prototype.remove=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;++i)if(t[i].remove(e))return};kE.prototype.update=function(e){let t,n,i=!0,o=this._batches,r=o.length;for(t=0;t<r;++t)i=o[t].update(e)&&i;for(t=0;t<r;++t){let s=o[t],a=s.itemsToRemove,c=a.length;for(let l=0;l<c;l++){n=a[l],s.remove(n);let f=this.add(e,n);s.isDirty=!0,f.isDirty=!0}}for(t=r-1;t>=0;--t){let s=o[t];s.isDirty&&(i=o[t].update(e)&&i,s.isDirty=!1),s.geometry.length===0&&o.splice(t,1)}return i};kE.prototype.getBoundingSphere=function(e,t){let n=this._batches,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return ct.FAILED};kE.prototype.removeAllPrimitives=function(){let e=this._batches,t=e.length;for(let n=0;n<t;++n)e[n].removeAllPrimitives()};var UE=kE;var qXe=new It,YXe=new It;function zf(e,t,n,i,o,r){this.primitives=e,this.classificationType=t,this.appearanceType=n,this.materialProperty=i,this.updaters=new Tt,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Tt,this.material=void 0,this.updatersWithAttributes=new Tt,this.attributes=new Tt,this.invalidated=!1,this.removeMaterialSubscription=i.definitionChanged.addEventListener(zf.prototype.onMaterialChanged,this),this.subscriptions=new Tt,this.showsUpdated=new Tt,this.usingSphericalTextureCoordinates=o,this.zIndex=r,this.rectangleCollisionCheck=new Wb}zf.prototype.onMaterialChanged=function(){this.invalidated=!0};zf.prototype.overlapping=function(e){return this.rectangleCollisionCheck.collides(e)};zf.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Ut&&t instanceof Ut?!0:u(t)&&t.equals(n)};zf.prototype.add=function(e,t,n){let i=t.id;if(this.updaters.set(i,t),this.geometry.set(i,n),this.rectangleCollisionCheck.insert(i,n.geometry.rectangle),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!Y.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let o=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(r,s,a,c){s==="isShowing"&&o.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};zf.prototype.remove=function(e){let t=e.id,n=this.geometry.get(t);if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.rectangleCollisionCheck.remove(t,n.geometry.rectangle),this.updatersWithAttributes.remove(t);let i=this.subscriptions.get(t);return u(i)&&(i(),this.subscriptions.remove(t)),!0}return!1};zf.prototype.update=function(e){let t=!0,n=this.primitive,i=this.primitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0)u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),this.material=Zo.getValue(e,this.materialProperty,this.material),n=new Oc({show:!1,asynchronous:!0,geometryInstances:o.slice(),appearance:new this.appearanceType({material:this.material}),classificationType:this.classificationType}),i.add(n,this.zIndex),t=!1;else{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.material=Zo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material;let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d));let p=l.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=bn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!Y.isConstant(m)){let x=Y.getValueOrDefault(m,e,YXe,qXe);It.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=It.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(x,d.distanceDisplayCondition))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};zf.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id),a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,l=a.show[0]===1;c!==l&&(a.show=bn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};zf.prototype.contains=function(e){return this.updaters.contains(e.id)};zf.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ct.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ct.FAILED:(i.boundingSphere.clone(t),ct.DONE)};zf.prototype.destroy=function(){let e=this.primitive,t=this.primitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function VE(e,t,n){this._items=[],this._primitives=e,this._classificationType=t,this._appearanceType=n}VE.prototype.add=function(e,t){let n=this._items,i=n.length,o=t.createFillGeometryInstance(e),r=nu.shouldUseSphericalCoordinates(o.geometry.rectangle),s=Y.getValueOrDefault(t.zIndex,0);for(let c=0;c<i;++c){let l=n[c];if(l.isMaterial(t)&&l.usingSphericalTextureCoordinates===r&&l.zIndex===s&&!l.overlapping(o.geometry.rectangle)){l.add(e,t,o);return}}let a=new zf(this._primitives,this._classificationType,this._appearanceType,t.fillMaterialProperty,r,s);a.add(e,t,o),n.push(a)};VE.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};VE.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};VE.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return ct.FAILED};VE.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var EL=VE;var XXe=new G,KXe=new It,ZXe=new It,QXe=h.ZERO,$Xe=new h;function M_(e,t,n,i){this.translucent=t,this.width=n,this.shadows=i,this.primitives=e,this.createPrimitive=!1,this.waitingOnCreate=!1,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Tt,this.updaters=new Tt,this.updatersWithAttributes=new Tt,this.attributes=new Tt,this.itemsToRemove=[],this.subscriptions=new Tt,this.showsUpdated=new Tt}M_.prototype.add=function(e,t){let n=e.id;if(this.createPrimitive=!0,this.geometry.set(n,t),this.updaters.set(n,e),!e.hasConstantOutline||!e.outlineColorProperty.isConstant||!Y.isConstant(e.distanceDisplayConditionProperty)||!Y.isConstant(e.terrainOffsetProperty))this.updatersWithAttributes.set(n,e);else{let i=this;this.subscriptions.set(n,e.entity.definitionChanged.addEventListener(function(o,r,s,a){r==="isShowing"&&i.showsUpdated.set(e.id,e)}))}};M_.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t),this.showsUpdated.remove(t)),!0}return!1};M_.prototype.update=function(e){let t=!0,n=0,i=this.primitive,o=this.primitives,r;if(this.createPrimitive){let s=this.geometry.values;if(s.length>0)u(i)&&(u(this.oldPrimitive)?o.remove(i):this.oldPrimitive=i),i=new wn({show:!1,asynchronous:!0,geometryInstances:s.slice(),appearance:new cn({flat:!0,translucent:this.translucent,renderState:{lineWidth:this.width}}),shadows:this.shadows}),o.add(i),t=!1;else{u(i)&&(o.remove(i),i=void 0);let c=this.oldPrimitive;u(c)&&(o.remove(c),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=i,this.createPrimitive=!1,this.waitingOnCreate=!0}else if(u(i)&&i.ready){i.show=!0,u(this.oldPrimitive)&&(o.remove(this.oldPrimitive),this.oldPrimitive=void 0);let s=this.updatersWithAttributes.values,a=s.length,c=this.waitingOnCreate;for(r=0;r<a;r++){let l=s[r],f=this.geometry.get(l.id),d=this.attributes.get(f.id.id);if(u(d)||(d=i.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!l.outlineColorProperty.isConstant||c){let b=l.outlineColorProperty,T=Y.getValueOrDefault(b,e,G.WHITE,XXe);G.equals(d._lastColor,T)||(d._lastColor=G.clone(T,d._lastColor),d.color=zt.toValue(T,d.color),(this.translucent&&d.color[3]===255||!this.translucent&&d.color[3]!==255)&&(this.itemsToRemove[n++]=l))}let p=l.entity.isShowing&&(l.hasConstantOutline||l.isOutlineVisible(e)),g=d.show[0]===1;p!==g&&(d.show=bn.toValue(p,d.show));let m=l.distanceDisplayConditionProperty;if(!Y.isConstant(m)){let b=Y.getValueOrDefault(m,e,ZXe,KXe);It.equals(b,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=It.clone(b,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(b,d.distanceDisplayCondition))}let x=l.terrainOffsetProperty;if(!Y.isConstant(x)){let b=Y.getValueOrDefault(x,e,QXe,$Xe);h.equals(b,d._lastOffset)||(d._lastOffset=h.clone(b,d._lastOffset),d.offset=to.toValue(b,d.offset))}}this.updateShows(i),this.waitingOnCreate=!1}else u(i)&&!i.ready&&(t=!1);return this.itemsToRemove.length=n,t};M_.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=this.geometry.get(o.id),s=this.attributes.get(r.id.id);u(s)||(s=e.getGeometryInstanceAttributes(r.id),this.attributes.set(r.id.id,s));let a=o.entity.isShowing,c=s.show[0]===1;a!==c&&(s.show=bn.toValue(a,s.show),r.attributes.show.value[0]=s.show[0])}this.showsUpdated.removeAll()};M_.prototype.contains=function(e){return this.updaters.contains(e.id)};M_.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ct.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ct.FAILED:(i.boundingSphere.clone(t),ct.DONE)};M_.prototype.removeAllPrimitives=function(){let e=this.primitives,t=this.primitive;u(t)&&(e.remove(t),this.primitive=void 0,this.geometry.removeAll(),this.updaters.removeAll());let n=this.oldPrimitive;u(n)&&(e.remove(n),this.oldPrimitive=void 0)};function zE(e,t,n){this._primitives=e,this._scene=t,this._shadows=n,this._solidBatches=new Tt,this._translucentBatches=new Tt}zE.prototype.add=function(e,t){let n=t.createOutlineGeometryInstance(e),i=this._scene.clampLineWidth(t.outlineWidth),o,r;n.attributes.color.value[3]===255?(o=this._solidBatches,r=o.get(i),u(r)||(r=new M_(this._primitives,!1,i,this._shadows),o.set(i,r)),r.add(t,n)):(o=this._translucentBatches,r=o.get(i),u(r)||(r=new M_(this._primitives,!0,i,this._shadows),o.set(i,r)),r.add(t,n))};zE.prototype.remove=function(e){let t,n=this._solidBatches.values,i=n.length;for(t=0;t<i;t++)if(n[t].remove(e))return;let o=this._translucentBatches.values,r=o.length;for(t=0;t<r;t++)if(o[t].remove(e))return};zE.prototype.update=function(e){let t,n,i,o,r=this._solidBatches.values,s=r.length,a=this._translucentBatches.values,c=a.length,l,f=!0,d=!1;do{for(d=!1,n=0;n<s;n++){o=r[n],f=o.update(e),l=o.itemsToRemove;let p=l.length;if(p>0)for(d=!0,t=0;t<p;t++)i=l[t],o.remove(i),this.add(e,i)}for(n=0;n<c;n++){o=a[n],f=o.update(e),l=o.itemsToRemove;let p=l.length;if(p>0)for(d=!0,t=0;t<p;t++)i=l[t],o.remove(i),this.add(e,i)}}while(d);return f};zE.prototype.getBoundingSphere=function(e,t){let n,i=this._solidBatches.values,o=i.length;for(n=0;n<o;n++){let a=i[n];if(a.contains(e))return a.getBoundingSphere(e,t)}let r=this._translucentBatches.values,s=r.length;for(n=0;n<s;n++){let a=r[n];if(a.contains(e))return a.getBoundingSphere(e,t)}return ct.FAILED};zE.prototype.removeAllPrimitives=function(){let e,t=this._solidBatches.values,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._translucentBatches.values,o=i.length;for(e=0;e<o;e++)i[e].removeAllPrimitives()};var HE=zE;var Jfe={};function JXe(e,t){return O.equalsEpsilon(e.latitude,t.latitude,O.EPSILON10)&&O.equalsEpsilon(e.longitude,t.longitude,O.EPSILON10)}var eKe=new fe,tKe=new fe;function nKe(e,t,n,i){t=Ao(t,h.equalsEpsilon);let o=t.length;if(o<2)return;let r=u(i),s=u(n),a=new Array(o),c=new Array(o),l=new Array(o),f=t[0];a[0]=f;let d=e.cartesianToCartographic(f,eKe);s&&(d.height=n[0]),c[0]=d.height,r?l[0]=i[0]:l[0]=0;let p=c[0],g=l[0],m=p===g,x=1;for(let b=1;b<o;++b){let T=t[b],C=e.cartesianToCartographic(T,tKe);s&&(C.height=n[b]),m=m&&C.height===0,JXe(d,C)?d.height<C.height&&(c[x-1]=C.height):(a[x]=T,c[x]=C.height,r?l[x]=i[b]:l[x]=0,m=m&&c[x]===l[x],fe.clone(C,d),++x)}if(!(m||x<2))return a.length=x,c.length=x,l.length=x,{positions:a,topHeights:c,bottomHeights:l}}var iKe=new Array(2),oKe=new Array(2),rKe={positions:void 0,height:void 0,granularity:void 0,ellipsoid:void 0};Jfe.computePositions=function(e,t,n,i,o,r){let s=nKe(e,t,n,i);if(!u(s))return;t=s.positions,n=s.topHeights,i=s.bottomHeights;let a=t.length,c=a-2,l,f,d=O.chordLength(o,e.maximumRadius),p=rKe;if(p.minDistance=d,p.ellipsoid=e,r){let g=0,m;for(m=0;m<a-1;m++)g+=Ri.numberOfPoints(t[m],t[m+1],d)+1;l=new Float64Array(g*3),f=new Float64Array(g*3);let x=iKe,b=oKe;p.positions=x,p.height=b;let T=0;for(m=0;m<a-1;m++){x[0]=t[m],x[1]=t[m+1],b[0]=n[m],b[1]=n[m+1];let C=Ri.generateArc(p);l.set(C,T),b[0]=i[m],b[1]=i[m+1],f.set(Ri.generateArc(p),T),T+=C.length}}else p.positions=t,p.height=n,l=new Float64Array(Ri.generateArc(p)),p.height=i,f=new Float64Array(Ri.generateArc(p));return{bottomPositions:f,topPositions:l,numCorners:c}};var jb=Jfe;var Hj=new h,hz=new h,sKe=new h,ede=new h,aKe=new h,cKe=new h,lKe=new h;function qb(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,o=y(e.vertexFormat,Re.DEFAULT),r=y(e.granularity,O.RADIANS_PER_DEGREE),s=y(e.ellipsoid,ne.WGS84);this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._vertexFormat=Re.clone(o),this._granularity=r,this._ellipsoid=ne.clone(s),this._workerName="createWallGeometry";let a=1+t.length*h.packedLength+2;u(i)&&(a+=i.length),u(n)&&(a+=n.length),this.packedLength=a+ne.packedLength+Re.packedLength+1}qb.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._minimumHeights;if(r=u(s)?s.length:0,t[n++]=r,u(s))for(i=0;i<r;++i)t[n++]=s[i];let a=e._maximumHeights;if(r=u(a)?a.length:0,t[n++]=r,u(a))for(i=0;i<r;++i)t[n++]=a[i];return ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,Re.pack(e._vertexFormat,t,n),n+=Re.packedLength,t[n]=e._granularity,t};var tde=ne.clone(ne.UNIT_SPHERE),nde=new Re,SL={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:tde,vertexFormat:nde,granularity:void 0};qb.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s;if(o>0)for(s=new Array(o),i=0;i<o;++i)s[i]=e[t++];o=e[t++];let a;if(o>0)for(a=new Array(o),i=0;i<o;++i)a[i]=e[t++];let c=ne.unpack(e,t,tde);t+=ne.packedLength;let l=Re.unpack(e,t,nde);t+=Re.packedLength;let f=e[t];return u(n)?(n._positions=r,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=ne.clone(c,n._ellipsoid),n._vertexFormat=Re.clone(l,n._vertexFormat),n._granularity=f,n):(SL.positions=r,SL.minimumHeights=s,SL.maximumHeights=a,SL.granularity=f,new qb(SL))};qb.fromConstantHeights=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n,i,o=e.minimumHeight,r=e.maximumHeight,s=u(o),a=u(r);if(s||a){let l=t.length;n=s?new Array(l):void 0,i=a?new Array(l):void 0;for(let f=0;f<l;++f)s&&(n[f]=o),a&&(i[f]=r)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid,vertexFormat:e.vertexFormat};return new qb(c)};qb.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,o=e._vertexFormat,r=e._granularity,s=e._ellipsoid,a=jb.computePositions(s,t,i,n,r,!0);if(!u(a))return;let c=a.bottomPositions,l=a.topPositions,f=a.numCorners,d=l.length,p=d*2,g=o.position?new Float64Array(p):void 0,m=o.normal?new Float32Array(p):void 0,x=o.tangent?new Float32Array(p):void 0,b=o.bitangent?new Float32Array(p):void 0,T=o.st?new Float32Array(p/3*2):void 0,C=0,A=0,S=0,w=0,D=0,R=lKe,P=cKe,L=aKe,N=!0;d/=3;let _,E=0,v=1/(d-f-1);for(_=0;_<d;++_){let U=_*3,H=h.fromArray(l,U,Hj),k=h.fromArray(c,U,hz);if(o.position&&(g[C++]=k.x,g[C++]=k.y,g[C++]=k.z,g[C++]=H.x,g[C++]=H.y,g[C++]=H.z),o.st&&(T[D++]=E,T[D++]=0,T[D++]=E,T[D++]=1),o.normal||o.tangent||o.bitangent){let q=h.clone(h.ZERO,ede),j=h.subtract(H,s.geodeticSurfaceNormal(H,hz),hz);if(_+1<d&&(q=h.fromArray(l,U+3,ede)),N){let Z=h.subtract(q,H,sKe),W=h.subtract(j,H,Hj);R=h.normalize(h.cross(W,Z,R),R),N=!1}h.equalsEpsilon(H,q,O.EPSILON10)?N=!0:(E+=v,o.tangent&&(P=h.normalize(h.subtract(q,H,P),P)),o.bitangent&&(L=h.normalize(h.cross(R,P,L),L))),o.normal&&(m[A++]=R.x,m[A++]=R.y,m[A++]=R.z,m[A++]=R.x,m[A++]=R.y,m[A++]=R.z),o.tangent&&(x[w++]=P.x,x[w++]=P.y,x[w++]=P.z,x[w++]=P.x,x[w++]=P.y,x[w++]=P.z),o.bitangent&&(b[S++]=L.x,b[S++]=L.y,b[S++]=L.z,b[S++]=L.x,b[S++]=L.y,b[S++]=L.z)}}let I=new mn;o.position&&(I.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:g})),o.normal&&(I.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),o.tangent&&(I.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:x})),o.bitangent&&(I.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:b})),o.st&&(I.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:T}));let M=p/3;p-=6*(f+1);let B=Ne.createTypedArray(M,p),V=0;for(_=0;_<M-2;_+=2){let U=_,H=_+2,k=h.fromArray(g,U*3,Hj),q=h.fromArray(g,H*3,hz);if(h.equalsEpsilon(k,q,O.EPSILON10))continue;let j=_+1,Z=_+3;B[V++]=j,B[V++]=U,B[V++]=Z,B[V++]=Z,B[V++]=U,B[V++]=H}return new ut({attributes:I,indices:B,primitiveType:Me.TRIANGLES,boundingSphere:new se.fromVertices(g)})};var wL=qb;var ide=new h,ode=new h;function Yb(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.maximumHeights,i=e.minimumHeights,o=y(e.granularity,O.RADIANS_PER_DEGREE),r=y(e.ellipsoid,ne.WGS84);this._positions=t,this._minimumHeights=i,this._maximumHeights=n,this._granularity=o,this._ellipsoid=ne.clone(r),this._workerName="createWallOutlineGeometry";let s=1+t.length*h.packedLength+2;u(i)&&(s+=i.length),u(n)&&(s+=n.length),this.packedLength=s+ne.packedLength+1}Yb.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._minimumHeights;if(r=u(s)?s.length:0,t[n++]=r,u(s))for(i=0;i<r;++i)t[n++]=s[i];let a=e._maximumHeights;if(r=u(a)?a.length:0,t[n++]=r,u(a))for(i=0;i<r;++i)t[n++]=a[i];return ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,t[n]=e._granularity,t};var rde=ne.clone(ne.UNIT_SPHERE),vL={positions:void 0,minimumHeights:void 0,maximumHeights:void 0,ellipsoid:rde,granularity:void 0};Yb.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s;if(o>0)for(s=new Array(o),i=0;i<o;++i)s[i]=e[t++];o=e[t++];let a;if(o>0)for(a=new Array(o),i=0;i<o;++i)a[i]=e[t++];let c=ne.unpack(e,t,rde);t+=ne.packedLength;let l=e[t];return u(n)?(n._positions=r,n._minimumHeights=s,n._maximumHeights=a,n._ellipsoid=ne.clone(c,n._ellipsoid),n._granularity=l,n):(vL.positions=r,vL.minimumHeights=s,vL.maximumHeights=a,vL.granularity=l,new Yb(vL))};Yb.fromConstantHeights=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n,i,o=e.minimumHeight,r=e.maximumHeight,s=u(o),a=u(r);if(s||a){let l=t.length;n=s?new Array(l):void 0,i=a?new Array(l):void 0;for(let f=0;f<l;++f)s&&(n[f]=o),a&&(i[f]=r)}let c={positions:t,maximumHeights:i,minimumHeights:n,ellipsoid:e.ellipsoid};return new Yb(c)};Yb.createGeometry=function(e){let t=e._positions,n=e._minimumHeights,i=e._maximumHeights,o=e._granularity,r=e._ellipsoid,s=jb.computePositions(r,t,i,n,o,!1);if(!u(s))return;let a=s.bottomPositions,c=s.topPositions,l=c.length,f=l*2,d=new Float64Array(f),p=0;l/=3;let g;for(g=0;g<l;++g){let C=g*3,A=h.fromArray(c,C,ide),S=h.fromArray(a,C,ode);d[p++]=S.x,d[p++]=S.y,d[p++]=S.z,d[p++]=A.x,d[p++]=A.y,d[p++]=A.z}let m=new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d})}),x=f/3;f=2*x-4+x;let b=Ne.createTypedArray(x,f),T=0;for(g=0;g<x-2;g+=2){let C=g,A=g+2,S=h.fromArray(d,C*3,ide),w=h.fromArray(d,A*3,ode);if(h.equalsEpsilon(S,w,O.EPSILON10))continue;let D=g+1,R=g+3;b[T++]=D,b[T++]=C,b[T++]=D,b[T++]=R,b[T++]=C,b[T++]=A}return b[T++]=x-2,b[T++]=x-1,new ut({attributes:m,indices:b,primitiveType:Me.LINES,boundingSphere:new se.fromVertices(d)})};var DL=Yb;var sde=new G;function uKe(e){this.id=e,this.vertexFormat=void 0,this.positions=void 0,this.minimumHeights=void 0,this.maximumHeights=void 0,this.granularity=void 0}function uh(e,t){ri.call(this,{entity:e,scene:t,geometryOptions:new uKe(e),geometryPropertyName:"wall",observedPropertyNames:["availability","wall"]}),this._onEntityPropertyChanged(e,"wall",e.wall,void 0)}u(Object.create)&&(uh.prototype=Object.create(ri.prototype),uh.prototype.constructor=uh);uh.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i,o,r=new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._fillProperty.getValue(e)),s=this._distanceDisplayConditionProperty.getValue(e),a=Vn.fromDistanceDisplayCondition(s);if(this._materialProperty instanceof Ut){let c;u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(c=this._materialProperty.color.getValue(e,sde)),u(c)||(c=G.WHITE),o=zt.fromColor(c),i={show:r,distanceDisplayCondition:a,color:o}}else i={show:r,distanceDisplayCondition:a};return new bt({id:t,geometry:new wL(this._options),attributes:i})};uh.prototype.createOutlineGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=Y.getValueOrDefault(this._outlineColorProperty,e,G.BLACK,sde),o=this._distanceDisplayConditionProperty.getValue(e);return new bt({id:t,geometry:new DL(this._options),attributes:{show:new bn(n&&t.isShowing&&this._showProperty.getValue(e)&&this._showOutlineProperty.getValue(e)),color:zt.fromColor(i),distanceDisplayCondition:Vn.fromDistanceDisplayCondition(o)}})};uh.prototype._isHidden=function(e,t){return!u(t.positions)||ri.prototype._isHidden.call(this,e,t)};uh.prototype._getIsClosed=function(e){return!1};uh.prototype._isDynamic=function(e,t){return!t.positions.isConstant||!Y.isConstant(t.minimumHeights)||!Y.isConstant(t.maximumHeights)||!Y.isConstant(t.outlineWidth)||!Y.isConstant(t.granularity)};uh.prototype._setStaticOptions=function(e,t){let n=t.minimumHeights,i=t.maximumHeights,o=t.granularity,r=this._materialProperty instanceof Ut,s=this._options;s.vertexFormat=r?cn.VERTEX_FORMAT:ho.MaterialSupport.TEXTURED.vertexFormat,s.positions=t.positions.getValue(Ve.MINIMUM_VALUE,s.positions),s.minimumHeights=u(n)?n.getValue(Ve.MINIMUM_VALUE,s.minimumHeights):void 0,s.maximumHeights=u(i)?i.getValue(Ve.MINIMUM_VALUE,s.maximumHeights):void 0,s.granularity=u(o)?o.getValue(Ve.MINIMUM_VALUE):void 0};uh.DynamicGeometryUpdater=GE;function GE(e,t,n){oi.call(this,e,t,n)}u(Object.create)&&(GE.prototype=Object.create(oi.prototype),GE.prototype.constructor=GE);GE.prototype._isHidden=function(e,t,n){return!u(this._options.positions)||oi.prototype._isHidden.call(this,e,t,n)};GE.prototype._setOptions=function(e,t,n){let i=this._options;i.positions=Y.getValueOrUndefined(t.positions,n,i.positions),i.minimumHeights=Y.getValueOrUndefined(t.minimumHeights,n,i.minimumHeights),i.maximumHeights=Y.getValueOrUndefined(t.maximumHeights,n,i.maximumHeights),i.granularity=Y.getValueOrUndefined(t.granularity,n)};var IL=uh;var fKe=[],ade=[zP,YM,UM,sL,cL,fL,pL,AL,CL,IL];function PL(e,t){this.entity=e,this.scene=t;let n=new Array(ade.length),i=new pe;function o(s){i.raiseEvent(s)}let r=new Nr;for(let s=0;s<n.length;s++){let a=new ade[s](e,t);r.add(a.geometryChanged,o),n[s]=a}this.updaters=n,this.geometryChanged=i,this.eventHelper=r,this._removeEntitySubscription=e.definitionChanged.addEventListener(PL.prototype._onEntityPropertyChanged,this)}PL.prototype._onEntityPropertyChanged=function(e,t,n,i){let o=this.updaters;for(let r=0;r<o.length;r++)o[r]._onEntityPropertyChanged(e,t,n,i)};PL.prototype.forEach=function(e){let t=this.updaters;for(let n=0;n<t.length;n++)e(t[n])};PL.prototype.destroy=function(){this.eventHelper.removeAll();let e=this.updaters;for(let t=0;t<e.length;t++)e[t].destroy();this._removeEntitySubscription(),le(this)};function Hf(e,t,n,i){n=y(n,e.primitives),i=y(i,e.groundPrimitives),this._scene=e,this._primitives=n,this._groundPrimitives=i,this._entityCollection=void 0,this._addedObjects=new Tt,this._removedObjects=new Tt,this._changedObjects=new Tt;let o=Tn.NUMBER_OF_SHADOW_MODES;this._outlineBatches=new Array(o*2),this._closedColorBatches=new Array(o*2),this._closedMaterialBatches=new Array(o*2),this._openColorBatches=new Array(o*2),this._openMaterialBatches=new Array(o*2);let r=Qo.supportsMaterialsforEntitiesOnTerrain(e);this._supportsMaterialsforEntitiesOnTerrain=r;let s;for(s=0;s<o;++s)this._outlineBatches[s]=new HE(n,e,s,!1),this._outlineBatches[o+s]=new HE(n,e,s,!0),this._closedColorBatches[s]=new Uf(n,cn,void 0,!0,s,!0),this._closedColorBatches[o+s]=new Uf(n,cn,void 0,!0,s,!1),this._closedMaterialBatches[s]=new Vf(n,ho,void 0,!0,s,!0),this._closedMaterialBatches[o+s]=new Vf(n,ho,void 0,!0,s,!1),this._openColorBatches[s]=new Uf(n,cn,void 0,!1,s,!0),this._openColorBatches[o+s]=new Uf(n,cn,void 0,!1,s,!1),this._openMaterialBatches[s]=new Vf(n,ho,void 0,!1,s,!0),this._openMaterialBatches[o+s]=new Vf(n,ho,void 0,!1,s,!1);let a=zn.NUMBER_OF_CLASSIFICATION_TYPES,c=new Array(a),l=[];if(r)for(s=0;s<a;++s)l.push(new EL(i,s,ho)),c[s]=new UE(i,s);else for(s=0;s<a;++s)c[s]=new UE(i,s);this._groundColorBatches=c,this._groundMaterialBatches=l,this._dynamicBatch=new Fb(n,i),this._batches=this._outlineBatches.concat(this._closedColorBatches,this._closedMaterialBatches,this._openColorBatches,this._openMaterialBatches,this._groundColorBatches,this._groundMaterialBatches,this._dynamicBatch),this._subscriptions=new Tt,this._updaterSets=new Tt,this._entityCollection=t,t.collectionChanged.addEventListener(Hf.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,fKe)}Hf.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,o=i.values,r=this._changedObjects,s=r.values,a,c,l,f,d=this;for(a=s.length-1;a>-1;a--)c=s[a],l=c.id,f=this._updaterSets.get(l),f.entity===c?f.forEach(function(x){d._removeUpdater(x),d._insertUpdaterIntoBatch(e,x)}):(o.push(c),n.push(c));for(a=o.length-1;a>-1;a--)c=o[a],l=c.id,f=this._updaterSets.get(l),f.forEach(this._removeUpdater.bind(this)),f.destroy(),this._updaterSets.remove(l),this._subscriptions.get(l)(),this._subscriptions.remove(l);for(a=n.length-1;a>-1;a--)c=n[a],l=c.id,f=new PL(c,this._scene),this._updaterSets.set(l,f),f.forEach(function(x){d._insertUpdaterIntoBatch(e,x)}),this._subscriptions.set(l,f.geometryChanged.addEventListener(Hf._onGeometryChanged,this));t.removeAll(),i.removeAll(),r.removeAll();let p=!0,g=this._batches,m=g.length;for(a=0;a<m;a++)p=g[a].update(e)&&p;return p};var dKe=[],hKe=new se;Hf.prototype.getBoundingSphere=function(e,t){let n=dKe,i=hKe,o=0,r=ct.DONE,s=this._batches,a=s.length,c=e.id;if(!this._updaterSets.get(c))return ct.FAILED;let l=this._updaterSets.get(c).updaters;for(let f=0;f<l.length;f++){let d=l[f];for(let p=0;p<a;p++){if(r=s[p].getBoundingSphere(d,i),r===ct.PENDING)return ct.PENDING;r===ct.DONE&&(n[o]=se.clone(i,n[o]),o++)}}return o===0?ct.FAILED:(n.length=o,se.fromBoundingSpheres(n,t),ct.DONE)};Hf.prototype.isDestroyed=function(){return!1};Hf.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Hf.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();let e,t=this._batches,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._subscriptions.values;for(n=i.length,e=0;e<n;e++)i[e]();this._subscriptions.removeAll();let o=this._updaterSets.values;for(n=o.length,e=0;e<n;e++)o[e].destroy();return this._updaterSets.removeAll(),le(this)};Hf.prototype._removeUpdater=function(e){let t=this._batches,n=t.length;for(let i=0;i<n;i++)t[i].remove(e)};Hf.prototype._insertUpdaterIntoBatch=function(e,t){if(t.isDynamic){this._dynamicBatch.add(e,t);return}let n;(t.outlineEnabled||t.fillEnabled)&&(n=t.shadowsProperty.getValue(e));let i=Tn.NUMBER_OF_SHADOW_MODES;if(t.outlineEnabled&&(u(t.terrainOffsetProperty)?this._outlineBatches[i+n].add(e,t):this._outlineBatches[n].add(e,t)),t.fillEnabled)if(t.onTerrain){let o=t.classificationTypeProperty.getValue(e);t.fillMaterialProperty instanceof Ut?this._groundColorBatches[o].add(e,t):this._groundMaterialBatches[o].add(e,t)}else t.isClosed?t.fillMaterialProperty instanceof Ut?u(t.terrainOffsetProperty)?this._closedColorBatches[i+n].add(e,t):this._closedColorBatches[n].add(e,t):u(t.terrainOffsetProperty)?this._closedMaterialBatches[i+n].add(e,t):this._closedMaterialBatches[n].add(e,t):t.fillMaterialProperty instanceof Ut?u(t.terrainOffsetProperty)?this._openColorBatches[i+n].add(e,t):this._openColorBatches[n].add(e,t):u(t.terrainOffsetProperty)?this._openMaterialBatches[i+n].add(e,t):this._openMaterialBatches[n].add(e,t)};Hf._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,o=i.id;!u(t.get(o))&&!u(n.get(o))&&n.set(o,i)};Hf.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,o=this._removedObjects,r=this._changedObjects,s,a,c;for(s=n.length-1;s>-1;s--)c=n[s],a=c.id,i.remove(a)||(o.set(a,c),r.remove(a));for(s=t.length-1;s>-1;s--)c=t[s],a=c.id,o.remove(a)?r.set(a,c):i.set(a,c)};var RL=Hf;var mKe=1,pKe="30px sans-serif",_Ke=Wo.FILL,gKe=G.WHITE,yKe=G.BLACK,xKe=1,bKe=!1,TKe=new G(.165,.165,.165,.8),AKe=new z(7,5),CKe=z.ZERO,EKe=h.ZERO,SKe=qe.NONE,wKe=_i.CENTER,vKe=Rn.CENTER,DKe=new h,IKe=new G,PKe=new G,RKe=new G,OKe=new z,MKe=new h,LKe=new z,NKe=new Mt,FKe=new Mt,BKe=new Mt,kKe=new It;function cde(e){this.entity=e,this.label=void 0,this.index=void 0}function Ly(e,t){t.collectionChanged.addEventListener(Ly.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new Tt,this._onCollectionChanged(t,t.values,[],[])}Ly.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,o=t.length;i<o;i++){let r=t[i],s=r.entity,a=s._label,c,l=r.label,f=s.isShowing&&s.isAvailable(e)&&Y.getValueOrDefault(a._show,e,!0),d;if(f&&(d=Y.getValueOrUndefined(s._position,e,DKe),c=Y.getValueOrUndefined(a._text,e),f=u(d)&&u(c)),!f){Gj(r,s,n);continue}Y.isConstant(s._position)||(n._clusterDirty=!0);let p=!1,g=Y.getValueOrDefault(a._heightReference,e,SKe);u(l)||(l=n.getLabel(s),l.id=s,r.label=l,p=h.equals(l.position,d)&&l.heightReference===g),l.show=!0,l.position=d,l.text=c,l.scale=Y.getValueOrDefault(a._scale,e,mKe),l.font=Y.getValueOrDefault(a._font,e,pKe),l.style=Y.getValueOrDefault(a._style,e,_Ke),l.fillColor=Y.getValueOrDefault(a._fillColor,e,gKe,IKe),l.outlineColor=Y.getValueOrDefault(a._outlineColor,e,yKe,PKe),l.outlineWidth=Y.getValueOrDefault(a._outlineWidth,e,xKe),l.showBackground=Y.getValueOrDefault(a._showBackground,e,bKe),l.backgroundColor=Y.getValueOrDefault(a._backgroundColor,e,TKe,RKe),l.backgroundPadding=Y.getValueOrDefault(a._backgroundPadding,e,AKe,OKe),l.pixelOffset=Y.getValueOrDefault(a._pixelOffset,e,CKe,LKe),l.eyeOffset=Y.getValueOrDefault(a._eyeOffset,e,EKe,MKe),l.heightReference=g,l.horizontalOrigin=Y.getValueOrDefault(a._horizontalOrigin,e,wKe),l.verticalOrigin=Y.getValueOrDefault(a._verticalOrigin,e,vKe),l.translucencyByDistance=Y.getValueOrUndefined(a._translucencyByDistance,e,NKe),l.pixelOffsetScaleByDistance=Y.getValueOrUndefined(a._pixelOffsetScaleByDistance,e,FKe),l.scaleByDistance=Y.getValueOrUndefined(a._scaleByDistance,e,BKe),l.distanceDisplayCondition=Y.getValueOrUndefined(a._distanceDisplayCondition,e,kKe),l.disableDepthTestDistance=Y.getValueOrUndefined(a._disableDepthTestDistance,e),p&&l._updateClamping()}return!0};Ly.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!u(n)||!u(n.label))return ct.FAILED;let i=n.label;return t.center=h.clone(y(i._clampedPosition,i.position),t.center),t.radius=0,ct.DONE};Ly.prototype.isDestroyed=function(){return!1};Ly.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Ly.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removeLabel(e[t]);return le(this)};Ly.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._items,a=this._cluster;for(o=t.length-1;o>-1;o--)r=t[o],u(r._label)&&u(r._position)&&s.set(r.id,new cde(r));for(o=i.length-1;o>-1;o--)r=i[o],u(r._label)&&u(r._position)?s.contains(r.id)||s.set(r.id,new cde(r)):(Gj(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],Gj(s.get(r.id),r,a),s.remove(r.id)};function Gj(e,t,n){u(e)&&(e.label=void 0,n.removeLabel(t))}var OL=Ly;var UKe=1,VKe=0,zKe=!0,HKe=!0,GKe=Tn.ENABLED,WKe=qe.NONE,jKe=G.RED,qKe=0,YKe=G.WHITE,XKe=ic.HIGHLIGHT,KKe=.5,ZKe=new z(1,1),QKe=new F,$Ke=new F,lde=new G,ude=new Array(4),JKe=new h;function Ny(e,t){t.collectionChanged.addEventListener(Ny.prototype._onCollectionChanged,this),this._scene=e,this._primitives=e.primitives,this._entityCollection=t,this._modelHash={},this._entitiesToVisualize=new Tt,this._onCollectionChanged(t,t.values,[],[])}async function eZe(e,t,n,i){let o=e._primitives,r=e._modelHash;try{let s=await Gd.fromGltfAsync({url:n,incrementallyLoadTextures:i,scene:e._scene});if(e.isDestroyed()||!u(r[t.id]))return;s.id=t,o.add(s),r[t.id].modelPrimitive=s,s.errorEvent.addEventListener(a=>{u(r[t.id])&&(console.log(a),a.name!=="TextureError"&&s.incrementallyLoadTextures&&(r[t.id].loadFailed=!0))})}catch(s){if(e.isDestroyed()||!u(r[t.id]))return;console.log(s),r[t.id].loadFailed=!0}}Ny.prototype.update=function(e){let t=this._entitiesToVisualize.values,n=this._modelHash,i=this._primitives;for(let o=0,r=t.length;o<r;o++){let s=t[o],a=s._model,c,l=n[s.id],f=s.isShowing&&s.isAvailable(e)&&Y.getValueOrDefault(a._show,e,!0),d;if(f&&(d=s.computeModelMatrix(e,QKe),c=Ie.createIfNeeded(Y.getValueOrUndefined(a._uri,e)),f=u(d)&&u(c)),!f){u(l)&&l.modelPrimitive&&(l.modelPrimitive.show=!1);continue}if(!u(l)||c.url!==l.url){u(l?.modelPrimitive)&&(i.removeAndDestroy(l.modelPrimitive),delete n[s.id]),l={modelPrimitive:void 0,url:c.url,animationsRunning:!1,nodeTransformationsScratch:{},articulationsScratch:{},loadFailed:!1,modelUpdated:!1},n[s.id]=l;let m=Y.getValueOrDefault(a._incrementallyLoadTextures,e,zKe);eZe(this,s,c,m)}let p=l.modelPrimitive;if(!u(p))continue;p.show=!0,p.scale=Y.getValueOrDefault(a._scale,e,UKe),p.minimumPixelSize=Y.getValueOrDefault(a._minimumPixelSize,e,VKe),p.maximumScale=Y.getValueOrUndefined(a._maximumScale,e),p.modelMatrix=F.clone(d,p.modelMatrix),p.shadows=Y.getValueOrDefault(a._shadows,e,GKe),p.heightReference=Y.getValueOrDefault(a._heightReference,e,WKe),p.distanceDisplayCondition=Y.getValueOrUndefined(a._distanceDisplayCondition,e),p.silhouetteColor=Y.getValueOrDefault(a._silhouetteColor,e,jKe,lde),p.silhouetteSize=Y.getValueOrDefault(a._silhouetteSize,e,qKe),p.color=Y.getValueOrDefault(a._color,e,YKe,lde),p.colorBlendMode=Y.getValueOrDefault(a._colorBlendMode,e,XKe),p.colorBlendAmount=Y.getValueOrDefault(a._colorBlendAmount,e,KKe),p.clippingPlanes=Y.getValueOrUndefined(a._clippingPlanes,e),p.clampAnimations=Y.getValueOrDefault(a._clampAnimations,e,HKe),p.imageBasedLighting.imageBasedLightingFactor=Y.getValueOrDefault(a._imageBasedLightingFactor,e,ZKe);let g=Y.getValueOrUndefined(a._lightColor,e);if(u(g)&&(G.pack(g,ude,0),g=h.unpack(ude,0,JKe)),p.lightColor=g,p.customShader=Y.getValueOrUndefined(a._customShader,e),n[s.id].modelUpdated=!0,p.ready){!a._readyOk&&a._marsOptions&&a._marsOptions.callback&&(a._marsOptions.callback(s,p),a._readyOk=!0);let m=Y.getValueOrDefault(a._runAnimations,e,!0);l.animationsRunning!==m&&(m?p.activeAnimations.addAll({loop:Dl.REPEAT}):p.activeAnimations.removeAll(),l.animationsRunning=m);let x=Y.getValueOrUndefined(a._nodeTransformations,e,l.nodeTransformationsScratch);if(u(x)){let C=Object.keys(x);for(let A=0,S=C.length;A<S;++A){let w=C[A],D=x[w];if(!u(D))continue;let R=p.getNode(w);if(!u(R))continue;let P=F.fromTranslationRotationScale(D,$Ke);R.matrix=F.multiply(R.originalMatrix,P,P)}}let b=!1,T=Y.getValueOrUndefined(a._articulations,e,l.articulationsScratch);if(u(T)){let C=Object.keys(T);for(let A=0,S=C.length;A<S;++A){let w=C[A],D=T[w];u(D)&&(b=!0,p.setArticulationStage(w,D))}}b&&p.applyArticulations()}}return!0};Ny.prototype.isDestroyed=function(){return!1};Ny.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Ny.prototype._onCollectionChanged,this);let e=this._entitiesToVisualize.values,t=this._modelHash,n=this._primitives;for(let i=e.length-1;i>-1;i--)Wj(this,e[i],t,n);return le(this)};var mz=new h,tZe=new fe;Ny.prototype.getBoundingSphere=function(e,t){let n=this._modelHash[e.id];if(!u(n))return ct.FAILED;if(n.loadFailed)return ct.FAILED;let i=n.modelPrimitive;if(!u(i)||!i.show)return ct.PENDING;if(!i.ready||!n.modelUpdated)return ct.PENDING;let o=this._scene,r=o.globe,s=y(r?.ellipsoid,ne.WGS84);if(i.heightReference!==qe.NONE){let c=i.modelMatrix;mz.x=c[12],mz.y=c[13],mz.z=c[14];let l=s.cartesianToCartographic(mz,tZe),f=o.getHeight(l,i.heightReference);return u(f)&&(Ju(i.heightReference)?l.height=f:l.height+=f),se.clone(i.boundingSphere,t),t.center=s.cartographicToCartesian(l),ct.DONE}return se.clone(i.boundingSphere,t),ct.DONE};Ny.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._entitiesToVisualize,a=this._modelHash,c=this._primitives;for(o=t.length-1;o>-1;o--)r=t[o],u(r._model)&&u(r._position)&&s.set(r.id,r);for(o=i.length-1;o>-1;o--)r=i[o],u(r._model)&&u(r._position)?(nZe(r,a),s.set(r.id,r)):(Wj(this,r,a,c),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],Wj(this,r,a,c),s.remove(r.id)};function Wj(e,t,n,i){let o=n[t.id];u(o)&&(i.removeAndDestroy(o.modelPrimitive),delete n[t.id])}function nZe(e,t){let n=t[e.id];u(n)&&(n.nodeTransformationsScratch={},n.articulationsScratch={})}var ML=Ny;function Fy(e){this._definitionChanged=new pe,this._value=void 0,this._removeSubscription=void 0,this.setValue(e)}Object.defineProperties(Fy.prototype,{isConstant:{get:function(){return Y.isConstant(this._value)}},definitionChanged:{get:function(){return this._definitionChanged}},referenceFrame:{get:function(){return u(this._value)?this._value.referenceFrame:co.FIXED}}});Fy.prototype.getValue=function(e,t){return this.getValueInReferenceFrame(e,co.FIXED,t)};Fy.prototype.setValue=function(e){this._value!==e&&(this._value=e,u(this._removeSubscription)&&(this._removeSubscription(),this._removeSubscription=void 0),u(e)&&(this._removeSubscription=e.definitionChanged.addEventListener(this._raiseDefinitionChanged,this)),this._definitionChanged.raiseEvent(this))};Fy.prototype.getValueInReferenceFrame=function(e,t,n){if(u(this._value))return n=this._value.getValueInReferenceFrame(e,t,n),u(n)?ne.WGS84.scaleToGeodeticSurface(n,n):void 0};Fy.prototype.equals=function(e){return this===e||e instanceof Fy&&this._value===e._value};Fy.prototype._raiseDefinitionChanged=function(){this._definitionChanged.raiseEvent(this)};var Em=Fy;var iZe=60,oZe=1,hde=new Cn,jj=new Cn,qj=new Cn;function fde(e){this.entity=e,this.polyline=void 0,this.index=void 0,this.updater=void 0}function rZe(e,t,n,i,o,r,s,a,c){let l=a,f;f=e.getValueInReferenceFrame(t,r,c[l]),u(f)&&(c[l++]=f);let d=!u(o)||J.lessThanOrEquals(o,t)||J.greaterThanOrEquals(o,n),p=0,g=i.length,m=i[p],x=n,b=!1,T,C,A;for(;p<g;){if(!d&&J.greaterThanOrEquals(m,o)&&(f=e.getValueInReferenceFrame(o,r,c[l]),u(f)&&(c[l++]=f),d=!0),J.greaterThan(m,t)&&J.lessThan(m,x)&&!m.equals(o)&&(f=e.getValueInReferenceFrame(m,r,c[l]),u(f)&&(c[l++]=f)),p<g-1){if(s>0&&!b){let S=i[p+1],w=J.secondsDifference(S,m);b=w>s,b&&(T=Math.ceil(w/s),C=0,A=w/Math.max(T,2),T=Math.max(T-1,1))}if(b&&C<T){m=J.addSeconds(m,A,new J),C++;continue}}b=!1,p++,m=i[p]}return f=e.getValueInReferenceFrame(n,r,c[l]),u(f)&&(c[l++]=f),l}function sZe(e,t,n,i,o,r,s,a){let c,l=0,f=s,d=t,p=Math.max(r,60),g=!u(i)||J.lessThanOrEquals(i,t)||J.greaterThanOrEquals(i,n);for(;J.lessThan(d,n);)!g&&J.greaterThanOrEquals(d,i)&&(g=!0,c=e.getValueInReferenceFrame(i,o,a[f]),u(c)&&(a[f]=c,f++)),c=e.getValueInReferenceFrame(d,o,a[f]),u(c)&&(a[f]=c,f++),l++,d=J.addSeconds(t,p*l,new J);return c=e.getValueInReferenceFrame(n,o,a[f]),u(c)&&(a[f]=c,f++),f}function aZe(e,t,n,i,o,r,s,a){qj.start=t,qj.stop=n;let c=s,l=e.intervals;for(let f=0;f<l.length;f++){let d=l.get(f);if(!Cn.intersect(d,qj,hde).isEmpty){let p=d.start;d.isStartIncluded||(d.isStopIncluded?p=d.stop:p=J.addSeconds(d.start,J.secondsDifference(d.stop,d.start)/2,new J));let g=e.getValueInReferenceFrame(p,o,a[c]);u(g)&&(a[c]=g,c++)}}return c}function cZe(e,t,n,i,o,r,s,a){let c=e.getValueInReferenceFrame(t,o,a[s]);return u(c)&&(a[s++]=c),s}function lZe(e,t,n,i,o,r,s,a){jj.start=t,jj.stop=n;let c=s,l=e.intervals;for(let f=0;f<l.length;f++){let d=l.get(f);if(!Cn.intersect(d,jj,hde).isEmpty){let p=d.start,g=d.stop,m=t;J.greaterThan(p,m)&&(m=p);let x=n;J.lessThan(g,x)&&(x=g),c=mde(d.data,m,x,i,o,r,c,a)}}return c}function mde(e,t,n,i,o,r,s,a){for(;e instanceof v_;)e=e.resolvedProperty;if(e instanceof la){let c=e._property._times;s=rZe(e,t,n,c,i,o,r,s,a)}else e instanceof aa?s=lZe(e,t,n,i,o,r,s,a):e instanceof D_?s=aZe(e,t,n,i,o,r,s,a):e instanceof Lc||e instanceof Em&&Y.isConstant(e)?s=cZe(e,t,n,i,o,r,s,a):s=sZe(e,t,n,i,o,r,s,a);return s}function pde(e,t,n,i,o,r,s){u(s)||(s=[]);let a=mde(e,t,n,i,o,r,0,s);return s.length=a,s}var dde=new Q;function LL(e,t){this._unusedIndexes=[],this._polylineCollection=new qd,this._scene=e,this._referenceFrame=t,e.primitives.add(this._polylineCollection)}LL.prototype.update=function(e){if(this._referenceFrame===co.INERTIAL){let t=Pt.computeIcrfToFixedMatrix(e,dde);u(t)||(t=Pt.computeTemeToPseudoFixedMatrix(e,dde)),F.fromRotationTranslation(t,h.ZERO,this._polylineCollection.modelMatrix)}};LL.prototype.updateObject=function(e,t){let n=t.entity,i=n._path,o=n._position,r,s,a=i._show,c=t.polyline,l=n.isShowing&&n.isAvailable(e)&&(!u(a)||a.getValue(e));if(l){let d=Y.getValueOrUndefined(i._leadTime,e),p=Y.getValueOrUndefined(i._trailTime,e),g=n._availability,m=u(g),x=u(d),b=u(p);if(l=m||x&&b,l){if(b&&(r=J.addSeconds(e,-p,new J)),x&&(s=J.addSeconds(e,d,new J)),m){let T=g.start,C=g.stop;(!b||J.greaterThan(T,r))&&(r=T),(!x||J.lessThan(C,s))&&(s=C)}l=J.lessThan(r,s)}}if(!l){u(c)&&(this._unusedIndexes.push(t.index),t.polyline=void 0,c.show=!1,t.index=void 0);return}if(!u(c)){let d=this._unusedIndexes;if(d.length>0){let g=d.pop();c=this._polylineCollection.get(g),t.index=g}else t.index=this._polylineCollection.length,c=this._polylineCollection.add();c.id=n,t.polyline=c}let f=Y.getValueOrDefault(i._resolution,e,iZe);c.show=!0,c.positions=pde(o,r,s,e,this._referenceFrame,f,c.positions.slice()),c.material=Zo.getValue(e,i._material,c.material),c.width=Y.getValueOrDefault(i._width,e,oZe),c.distanceDisplayCondition=Y.getValueOrUndefined(i._distanceDisplayCondition,e,c.distanceDisplayCondition)};LL.prototype.removeObject=function(e){let t=e.polyline;u(t)&&(this._unusedIndexes.push(e.index),e.polyline=void 0,t.show=!1,t.id=void 0,e.index=void 0)};LL.prototype.destroy=function(){return this._scene.primitives.remove(this._polylineCollection),le(this)};function By(e,t){t.collectionChanged.addEventListener(By.prototype._onCollectionChanged,this),this._scene=e,this._updaters={},this._entityCollection=t,this._items=new Tt,this._onCollectionChanged(t,t.values,[],[])}By.prototype.update=function(e){let t=this._updaters;for(let i in t)t.hasOwnProperty(i)&&t[i].update(e);let n=this._items.values;if(n.length===0&&u(this._updaters)&&Object.keys(this._updaters).length>0){for(let i in t)t.hasOwnProperty(i)&&t[i].destroy();this._updaters={}}for(let i=0,o=n.length;i<o;i++){let r=n[i],a=r.entity._position,c=r.updater,l=co.FIXED;this._scene.mode===te.SCENE3D&&(l=a.referenceFrame);let f=this._updaters[l];if(c===f&&u(f)){f.updateObject(e,r);continue}u(c)&&c.removeObject(r),u(f)||(f=new LL(this._scene,l),f.update(e),this._updaters[l]=f),r.updater=f,u(f)&&f.updateObject(e,r)}return!0};By.prototype.isDestroyed=function(){return!1};By.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(By.prototype._onCollectionChanged,this);let e=this._updaters;for(let t in e)e.hasOwnProperty(t)&&e[t].destroy();return le(this)};By.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s,a=this._items;for(o=t.length-1;o>-1;o--)r=t[o],u(r._path)&&u(r._position)&&a.set(r.id,new fde(r));for(o=i.length-1;o>-1;o--)r=i[o],u(r._path)&&u(r._position)?a.contains(r.id)||a.set(r.id,new fde(r)):(s=a.get(r.id),u(s)&&(u(s.updater)&&s.updater.removeObject(s),a.remove(r.id)));for(o=n.length-1;o>-1;o--)r=n[o],s=a.get(r.id),u(s)&&(u(s.updater)&&s.updater.removeObject(s),a.remove(r.id))};By._subSample=pde;var NL=By;var _de=G.WHITE,gde=G.BLACK,yde=0,xde=1,bde=0,Tde=new G,uZe=new h,Ade=new G,Cde=new Mt,Ede=new Mt,Sde=new It;function wde(e){this.entity=e,this.pointPrimitive=void 0,this.billboard=void 0,this.color=void 0,this.outlineColor=void 0,this.pixelSize=void 0,this.outlineWidth=void 0}function ky(e,t){t.collectionChanged.addEventListener(ky.prototype._onCollectionChanged,this),this._cluster=e,this._entityCollection=t,this._items=new Tt,this._onCollectionChanged(t,t.values,[],[])}ky.prototype.update=function(e){let t=this._items.values,n=this._cluster;for(let i=0,o=t.length;i<o;i++){let r=t[i],s=r.entity,a=s._point,c=r.pointPrimitive,l=r.billboard,f=Y.getValueOrDefault(a._heightReference,e,qe.NONE),d=s.isShowing&&s.isAvailable(e)&&Y.getValueOrDefault(a._show,e,!0),p;if(d&&(p=Y.getValueOrUndefined(s._position,e,uZe),d=u(p)),!d){FL(r,s,n);continue}Y.isConstant(s._position)||(n._clusterDirty=!0);let g=!1,m=!1;if(f!==qe.NONE&&!u(l)?(u(c)&&(FL(r,s,n),c=void 0),l=n.getBillboard(s),l.id=s,l.image=void 0,r.billboard=l,g=!0,m=h.equals(l.position,p)&&l.heightReference===f):f===qe.NONE&&!u(c)&&(u(l)&&(FL(r,s,n),l=void 0),c=n.getPoint(s),c.id=s,r.pointPrimitive=c),u(c))c.show=!0,c.position=p,c.scaleByDistance=Y.getValueOrUndefined(a._scaleByDistance,e,Cde),c.translucencyByDistance=Y.getValueOrUndefined(a._translucencyByDistance,e,Ede),c.color=Y.getValueOrDefault(a._color,e,_de,Tde),c.outlineColor=Y.getValueOrDefault(a._outlineColor,e,gde,Ade),c.outlineWidth=Y.getValueOrDefault(a._outlineWidth,e,yde),c.pixelSize=Y.getValueOrDefault(a._pixelSize,e,xde),c.distanceDisplayCondition=Y.getValueOrUndefined(a._distanceDisplayCondition,e,Sde),c.disableDepthTestDistance=Y.getValueOrDefault(a._disableDepthTestDistance,e,bde);else if(u(l)){l.show=!0,l.position=p,l.scaleByDistance=Y.getValueOrUndefined(a._scaleByDistance,e,Cde),l.translucencyByDistance=Y.getValueOrUndefined(a._translucencyByDistance,e,Ede),l.distanceDisplayCondition=Y.getValueOrUndefined(a._distanceDisplayCondition,e,Sde),l.disableDepthTestDistance=Y.getValueOrDefault(a._disableDepthTestDistance,e,bde),l.heightReference=f;let x=Y.getValueOrDefault(a._color,e,_de,Tde),b=Y.getValueOrDefault(a._outlineColor,e,gde,Ade),T=Math.round(Y.getValueOrDefault(a._outlineWidth,e,yde)),C=Math.max(1,Math.round(Y.getValueOrDefault(a._pixelSize,e,xde)));if(T>0?(l.scale=1,g=g||T!==r.outlineWidth||C!==r.pixelSize||!G.equals(x,r.color)||!G.equals(b,r.outlineColor)):(l.scale=C/50,C=50,g=g||T!==r.outlineWidth||!G.equals(x,r.color)||!G.equals(b,r.outlineColor)),g){r.color=G.clone(x,r.color),r.outlineColor=G.clone(b,r.outlineColor),r.pixelSize=C,r.outlineWidth=T;let A=x.alpha,S=x.toCssColorString(),w=b.toCssColorString(),D=JSON.stringify([S,C,w,T]);l.setImage(D,ib(A,S,w,T,C))}m&&l._updateClamping()}}return!0};ky.prototype.getBoundingSphere=function(e,t){let n=this._items.get(e.id);if(!u(n)||!(u(n.pointPrimitive)||u(n.billboard)))return ct.FAILED;if(u(n.pointPrimitive))t.center=h.clone(n.pointPrimitive.position,t.center);else{let i=n.billboard;if(!u(i._clampedPosition))return ct.PENDING;t.center=h.clone(i._clampedPosition,t.center)}return t.radius=0,ct.DONE};ky.prototype.isDestroyed=function(){return!1};ky.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(ky.prototype._onCollectionChanged,this);let e=this._entityCollection.values;for(let t=0;t<e.length;t++)this._cluster.removePoint(e[t]);return le(this)};ky.prototype._onCollectionChanged=function(e,t,n,i){let o,r,s=this._items,a=this._cluster;for(o=t.length-1;o>-1;o--)r=t[o],u(r._point)&&u(r._position)&&s.set(r.id,new wde(r));for(o=i.length-1;o>-1;o--)r=i[o],u(r._point)&&u(r._position)?s.contains(r.id)||s.set(r.id,new wde(r)):(FL(s.get(r.id),r,a),s.remove(r.id));for(o=n.length-1;o>-1;o--)r=n[o],FL(s.get(r.id),r,a),s.remove(r.id)};function FL(e,t,n){if(u(e)){let i=e.pointPrimitive;if(u(i)){e.pointPrimitive=void 0,n.removePoint(t);return}let o=e.billboard;u(o)&&(e.billboard=void 0,n.removeBillboard(t))}}var BL=ky;var Rde=[];function fZe(e,t,n,i,o){let r=Rde;r.length=o;let s,a=n.red,c=n.green,l=n.blue,f=n.alpha,d=i.red,p=i.green,g=i.blue,m=i.alpha;if(G.equals(n,i)){for(s=0;s<o;s++)r[s]=G.clone(n);return r}let x=(d-a)/o,b=(p-c)/o,T=(g-l)/o,C=(m-f)/o;for(s=0;s<o;s++)r[s]=new G(a+s*x,c+s*b,l+s*T,f+s*C);return r}function kL(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.colors,i=y(e.width,1),o=y(e.colorsPerVertex,!1);this._positions=t,this._colors=n,this._width=i,this._colorsPerVertex=o,this._vertexFormat=Re.clone(y(e.vertexFormat,Re.DEFAULT)),this._arcType=y(e.arcType,Zt.GEODESIC),this._granularity=y(e.granularity,O.RADIANS_PER_DEGREE),this._ellipsoid=ne.clone(y(e.ellipsoid,ne.WGS84)),this._workerName="createPolylineGeometry";let r=1+t.length*h.packedLength;r+=u(n)?1+n.length*G.packedLength:1,this.packedLength=r+ne.packedLength+Re.packedLength+4}kL.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._colors;for(r=u(s)?s.length:0,t[n++]=r,i=0;i<r;++i,n+=G.packedLength)G.pack(s[i],t,n);return ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,Re.pack(e._vertexFormat,t,n),n+=Re.packedLength,t[n++]=e._width,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._arcType,t[n]=e._granularity,t};var Ode=ne.clone(ne.UNIT_SPHERE),Mde=new Re,Xb={positions:void 0,colors:void 0,ellipsoid:Ode,vertexFormat:Mde,width:void 0,colorsPerVertex:void 0,arcType:void 0,granularity:void 0};kL.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s=o>0?new Array(o):void 0;for(i=0;i<o;++i,t+=G.packedLength)s[i]=G.unpack(e,t);let a=ne.unpack(e,t,Ode);t+=ne.packedLength;let c=Re.unpack(e,t,Mde);t+=Re.packedLength;let l=e[t++],f=e[t++]===1,d=e[t++],p=e[t];return u(n)?(n._positions=r,n._colors=s,n._ellipsoid=ne.clone(a,n._ellipsoid),n._vertexFormat=Re.clone(c,n._vertexFormat),n._width=l,n._colorsPerVertex=f,n._arcType=d,n._granularity=p,n):(Xb.positions=r,Xb.colors=s,Xb.width=l,Xb.colorsPerVertex=f,Xb.arcType=d,Xb.granularity=p,new kL(Xb))};var vde=new h,Dde=new h,Ide=new h,Pde=new h;kL.createGeometry=function(e){let t=e._width,n=e._vertexFormat,i=e._colors,o=e._colorsPerVertex,r=e._arcType,s=e._granularity,a=e._ellipsoid,c,l,f,d=[],p=Ao(e._positions,h.equalsEpsilon,!1,d);if(u(i)&&d.length>0){let M=0,B=d[0];i=i.filter(function(V,U){let H=!1;return o?H=U===B||U===0&&B===1:H=U+1===B,H?(M++,B=d[M],!1):!0})}let g=p.length;if(g<2||t<=0)return;if(r===Zt.GEODESIC||r===Zt.RHUMB){let M,B;r===Zt.GEODESIC?(M=O.chordLength(s,a.maximumRadius),B=Ri.numberOfPoints):(M=s,B=Ri.numberOfPointsRhumbLine);let V=Ri.extractHeights(p,a);if(u(i)){let U=1;for(c=0;c<g-1;++c)U+=B(p[c],p[c+1],M);let H=new Array(U),k=0;for(c=0;c<g-1;++c){let q=p[c],j=p[c+1],Z=i[c],W=B(q,j,M);if(o&&c<U){let K=i[c+1],$=fZe(q,j,Z,K,W),he=$.length;for(l=0;l<he;++l)H[k++]=$[l]}else for(l=0;l<W;++l)H[k++]=G.clone(Z)}H[k]=G.clone(i[i.length-1]),i=H,Rde.length=0}r===Zt.GEODESIC?p=Ri.generateCartesianArc({positions:p,minDistance:M,ellipsoid:a,height:V}):p=Ri.generateCartesianRhumbArc({positions:p,granularity:M,ellipsoid:a,height:V})}g=p.length;let m=g*4-4,x=new Float64Array(m*3),b=new Float64Array(m*3),T=new Float64Array(m*3),C=new Float32Array(m*2),A=n.st?new Float32Array(m*2):void 0,S=u(i)?new Uint8Array(m*4):void 0,w=0,D=0,R=0,P=0,L;for(l=0;l<g;++l){l===0?(L=vde,h.subtract(p[0],p[1],L),h.add(p[0],L,L)):L=p[l-1],h.clone(L,Ide),h.clone(p[l],Dde),l===g-1?(L=vde,h.subtract(p[g-1],p[g-2],L),h.add(p[g-1],L,L)):L=p[l+1],h.clone(L,Pde);let M,B;u(S)&&(l!==0&&!o?M=i[l-1]:M=i[l],l!==g-1&&(B=i[l]));let V=l===0?2:0,U=l===g-1?2:4;for(f=V;f<U;++f){h.pack(Dde,x,w),h.pack(Ide,b,w),h.pack(Pde,T,w),w+=3;let H=f-2<0?-1:1;if(C[D++]=2*(f%2)-1,C[D++]=H*t,n.st&&(A[R++]=l/(g-1),A[R++]=Math.max(C[D-2],0)),u(S)){let k=f<2?M:B;S[P++]=G.floatToByte(k.red),S[P++]=G.floatToByte(k.green),S[P++]=G.floatToByte(k.blue),S[P++]=G.floatToByte(k.alpha)}}}let N=new mn;N.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:x}),N.prevPosition=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:b}),N.nextPosition=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:T}),N.expandAndWidth=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:C}),n.st&&(N.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:A})),u(S)&&(N.color=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,values:S,normalize:!0}));let _=Ne.createTypedArray(m,g*6-6),E=0,v=0,I=g-1;for(l=0;l<I;++l)_[v++]=E,_[v++]=E+2,_[v++]=E+1,_[v++]=E+1,_[v++]=E+2,_[v++]=E+3,E+=4;return new ut({attributes:N,indices:_,primitiveType:Me.TRIANGLES,boundingSphere:se.fromPoints(p),geometryType:ef.POLYLINES})};var L_=kL;var dZe=new Jn(0),pz={},Lde=new G,hZe=new Ut(G.WHITE),mZe=new Jn(!0),pZe=new Jn(Tn.DISABLED),_Ze=new Jn(new It),gZe=new Jn(zn.BOTH);function yZe(){this.vertexFormat=void 0,this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function xZe(){this.positions=void 0,this.width=void 0,this.arcType=void 0,this.granularity=void 0}function fh(e,t){this._entity=e,this._scene=t,this._entitySubscription=e.definitionChanged.addEventListener(fh.prototype._onEntityPropertyChanged,this),this._fillEnabled=!1,this._dynamic=!1,this._geometryChanged=new pe,this._showProperty=void 0,this._materialProperty=void 0,this._shadowsProperty=void 0,this._distanceDisplayConditionProperty=void 0,this._classificationTypeProperty=void 0,this._depthFailMaterialProperty=void 0,this._geometryOptions=new yZe,this._groundGeometryOptions=new xZe,this._id=`polyline-${e.id}`,this._clampToGround=!1,this._supportsPolylinesOnTerrain=Qo.supportsPolylinesOnTerrain(t),this._zIndex=0,this._onEntityPropertyChanged(e,"polyline",e.polyline,void 0)}Object.defineProperties(fh.prototype,{id:{get:function(){return this._id}},entity:{get:function(){return this._entity}},fillEnabled:{get:function(){return this._fillEnabled}},hasConstantFill:{get:function(){return!this._fillEnabled||!u(this._entity.availability)&&Y.isConstant(this._showProperty)}},fillMaterialProperty:{get:function(){return this._materialProperty}},depthFailMaterialProperty:{get:function(){return this._depthFailMaterialProperty}},outlineEnabled:{value:!1},hasConstantOutline:{value:!0},outlineColorProperty:{value:void 0},shadowsProperty:{get:function(){return this._shadowsProperty}},distanceDisplayConditionProperty:{get:function(){return this._distanceDisplayConditionProperty}},classificationTypeProperty:{get:function(){return this._classificationTypeProperty}},isDynamic:{get:function(){return this._dynamic}},isClosed:{value:!1},geometryChanged:{get:function(){return this._geometryChanged}},arcType:{get:function(){return this._arcType}},clampToGround:{get:function(){return this._clampToGround&&this._supportsPolylinesOnTerrain}},zIndex:{get:function(){return this._zIndex}}});fh.prototype.isOutlineVisible=function(e){return!1};fh.prototype.isFilled=function(e){let t=this._entity,n=this._fillEnabled&&t.isAvailable(e)&&this._showProperty.getValue(e);return y(n,!1)};fh.prototype.createFillGeometryInstance=function(e){let t=this._entity,n=t.isAvailable(e),i=new bn(n&&t.isShowing&&this._showProperty.getValue(e)),o=this._distanceDisplayConditionProperty.getValue(e),r=Vn.fromDistanceDisplayCondition(o),s={show:i,distanceDisplayCondition:r},a;return this._materialProperty instanceof Ut&&(u(this._materialProperty.color)&&(this._materialProperty.color.isConstant||n)&&(a=this._materialProperty.color.getValue(e,Lde)),u(a)||(a=G.WHITE),s.color=zt.fromColor(a)),this.clampToGround?new bt({id:t,geometry:new lx(this._groundGeometryOptions),attributes:s}):(u(this._depthFailMaterialProperty)&&this._depthFailMaterialProperty instanceof Ut&&(u(this._depthFailMaterialProperty.color)&&(this._depthFailMaterialProperty.color.isConstant||n)&&(a=this._depthFailMaterialProperty.color.getValue(e,Lde)),u(a)||(a=G.WHITE),s.depthFailColor=zt.fromColor(a)),new bt({id:t,geometry:new L_(this._geometryOptions),attributes:s}))};fh.prototype.createOutlineGeometryInstance=function(e){};fh.prototype.isDestroyed=function(){return!1};fh.prototype.destroy=function(){this._entitySubscription(),le(this)};fh.prototype._onEntityPropertyChanged=function(e,t,n,i){if(!(t==="availability"||t==="polyline"))return;let o=this._entity.polyline;if(!u(o)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let r=o.positions,s=o.show;if(u(s)&&s.isConstant&&!s.getValue(Ve.MINIMUM_VALUE)||!u(r)){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let a=o.zIndex,c=y(o.material,hZe),l=c instanceof Ut;this._materialProperty=c,this._depthFailMaterialProperty=o.depthFailMaterial,this._showProperty=y(s,mZe),this._shadowsProperty=y(o.shadows,pZe),this._distanceDisplayConditionProperty=y(o.distanceDisplayCondition,_Ze),this._classificationTypeProperty=y(o.classificationType,gZe),this._fillEnabled=!0,this._zIndex=y(a,dZe);let f=o.width,d=o.arcType,p=o.clampToGround,g=o.granularity;if(!r.isConstant||!Y.isConstant(f)||!Y.isConstant(d)||!Y.isConstant(g)||!Y.isConstant(p)||!Y.isConstant(a))this._dynamic||(this._dynamic=!0,this._geometryChanged.raiseEvent(this));else{let m=this._geometryOptions,x=r.getValue(Ve.MINIMUM_VALUE,m.positions);if(!u(x)||x.length<2){this._fillEnabled&&(this._fillEnabled=!1,this._geometryChanged.raiseEvent(this));return}let b;l&&(!u(this._depthFailMaterialProperty)||this._depthFailMaterialProperty instanceof Ut)?b=Zr.VERTEX_FORMAT:b=ea.VERTEX_FORMAT,m.vertexFormat=b,m.positions=x,m.width=u(f)?f.getValue(Ve.MINIMUM_VALUE):void 0,m.arcType=u(d)?d.getValue(Ve.MINIMUM_VALUE):void 0,m.granularity=u(g)?g.getValue(Ve.MINIMUM_VALUE):void 0;let T=this._groundGeometryOptions;T.positions=x,T.width=m.width,T.arcType=m.arcType,T.granularity=m.granularity,this._clampToGround=u(p)?p.getValue(Ve.MINIMUM_VALUE):!1,!this._clampToGround&&u(a)&&Nt("Entity polylines must have clampToGround: true when using zIndex.  zIndex will be ignored."),this._dynamic=!1,this._geometryChanged.raiseEvent(this)}};fh.prototype.createDynamicUpdater=function(e,t){return new UL(e,t,this)};var WE={positions:void 0,granularity:void 0,height:void 0,ellipsoid:void 0};function UL(e,t,n){this._line=void 0,this._primitives=e,this._groundPrimitives=t,this._groundPolylinePrimitive=void 0,this._material=void 0,this._geometryUpdater=n,this._positions=[]}function Nde(e){if(u(e._line))return e._line;let t=e._primitives,n=e._geometryUpdater._scene.id+t._guid,i=pz[n];!u(i)||i.isDestroyed()?(i=new qd,pz[n]=i,t.add(i)):t.contains(i)||t.add(i);let o=i.add();return o.id=e._geometryUpdater._entity,e._line=o,o}UL.prototype.update=function(e){let t=this._geometryUpdater,n=t._entity,i=n.polyline,o=i.positions,r=Y.getValueOrUndefined(o,e,this._positions);t._clampToGround=Y.getValueOrDefault(i._clampToGround,e,!1),t._groundGeometryOptions.positions=r,t._groundGeometryOptions.width=Y.getValueOrDefault(i._width,e,1),t._groundGeometryOptions.arcType=Y.getValueOrDefault(i._arcType,e,Zt.GEODESIC),t._groundGeometryOptions.granularity=Y.getValueOrDefault(i._granularity,e,9999);let s=this._groundPrimitives;if(u(this._groundPolylinePrimitive)&&(s.remove(this._groundPolylinePrimitive),this._groundPolylinePrimitive=void 0),t.clampToGround){if(!n.isShowing||!n.isAvailable(e)||!Y.getValueOrDefault(i._show,e,!0)||!u(r)||r.length<2)return;let f=t.fillMaterialProperty,d;if(f instanceof Ut)d=new Zr;else{let p=Zo.getValue(e,f,this._material);d=new ea({material:p,translucent:p.isTranslucent()}),this._material=p}this._groundPolylinePrimitive=s.add(new Ad({geometryInstances:t.createFillGeometryInstance(e),appearance:d,classificationType:t.classificationTypeProperty.getValue(e),asynchronous:!1}),Y.getValueOrUndefined(t.zIndex,e)),u(this._line)&&(this._line.show=!1);return}let a=Nde(this);if(!n.isShowing||!n.isAvailable(e)||!Y.getValueOrDefault(i._show,e,!0)){a.show=!1;return}if(!u(r)||r.length<2){a.show=!1;return}let c=Zt.GEODESIC;c=Y.getValueOrDefault(i._arcType,e,c);let l=t._scene.globe;c!==Zt.NONE&&u(l)&&(WE.ellipsoid=l.ellipsoid,WE.positions=r,WE.granularity=Y.getValueOrUndefined(i._granularity,e),WE.height=Ri.extractHeights(r,l.ellipsoid),c===Zt.GEODESIC?r=Ri.generateCartesianArc(WE):r=Ri.generateCartesianRhumbArc(WE)),a.show=!0,a.positions=r.slice(),a.material=Zo.getValue(e,t.fillMaterialProperty,a.material),a.width=Y.getValueOrDefault(i._width,e,1),a.distanceDisplayCondition=Y.getValueOrUndefined(i._distanceDisplayCondition,e,a.distanceDisplayCondition)};UL.prototype.getBoundingSphere=function(e){if(this._geometryUpdater.clampToGround){let t=this._groundPolylinePrimitive;if(u(t)&&t.show&&t.ready){let n=t.getGeometryInstanceAttributes(this._geometryUpdater._entity);if(u(n)&&u(n.boundingSphere))return se.clone(n.boundingSphere,e),ct.DONE}return u(t)&&!t.ready?ct.PENDING:ct.DONE}else{let t=Nde(this);if(t.show&&t.positions.length>0)return se.fromPoints(t.positions,e),ct.DONE}return ct.FAILED};UL.prototype.isDestroyed=function(){return!1};UL.prototype.destroy=function(){let t=this._geometryUpdater._scene.id+this._primitives._guid,n=pz[t];u(n)&&(n.remove(this._line),n.length===0&&(this._primitives.removeAndDestroy(n),delete pz[t])),u(this._groundPolylinePrimitive)&&this._groundPrimitives.remove(this._groundPolylinePrimitive),le(this)};var VL=fh;var bZe=new G,TZe=new It,AZe=new It;function dh(e,t,n,i,o){let r;n instanceof Ut?r=Zr:r=ea,this.orderedGroundPrimitives=e,this.classificationType=t,this.appearanceType=r,this.materialProperty=n,this.updaters=new Tt,this.createPrimitive=!0,this.primitive=void 0,this.oldPrimitive=void 0,this.geometry=new Tt,this.material=void 0,this.updatersWithAttributes=new Tt,this.attributes=new Tt,this.invalidated=!1,this.removeMaterialSubscription=n.definitionChanged.addEventListener(dh.prototype.onMaterialChanged,this),this.subscriptions=new Tt,this.showsUpdated=new Tt,this.zIndex=i,this._asynchronous=o}dh.prototype.onMaterialChanged=function(){this.invalidated=!0};dh.prototype.isMaterial=function(e){let t=this.materialProperty,n=e.fillMaterialProperty;return n===t||n instanceof Ut&&t instanceof Ut?!0:u(t)&&t.equals(n)};dh.prototype.add=function(e,t,n){let i=t.id;if(this.updaters.set(i,t),this.geometry.set(i,n),!t.hasConstantFill||!t.fillMaterialProperty.isConstant||!Y.isConstant(t.distanceDisplayConditionProperty))this.updatersWithAttributes.set(i,t);else{let o=this;this.subscriptions.set(i,t.entity.definitionChanged.addEventListener(function(r,s,a,c){s==="isShowing"&&o.showsUpdated.set(t.id,t)}))}this.createPrimitive=!0};dh.prototype.remove=function(e){let t=e.id;if(this.createPrimitive=this.geometry.remove(t)||this.createPrimitive,this.updaters.remove(t)){this.updatersWithAttributes.remove(t);let n=this.subscriptions.get(t);return u(n)&&(n(),this.subscriptions.remove(t)),!0}return!1};dh.prototype.update=function(e){let t=!0,n=this.primitive,i=this.orderedGroundPrimitives,o=this.geometry.values,r;if(this.createPrimitive){if(o.length>0)u(n)&&(u(this.oldPrimitive)?i.remove(n):this.oldPrimitive=n),n=new Ad({show:!1,asynchronous:this._asynchronous,geometryInstances:o.slice(),appearance:new this.appearanceType,classificationType:this.classificationType}),this.appearanceType===ea&&(this.material=Zo.getValue(e,this.materialProperty,this.material),n.appearance.material=this.material),i.add(n,this.zIndex),t=!1;else{u(n)&&(i.remove(n),n=void 0);let a=this.oldPrimitive;u(a)&&(i.remove(a),this.oldPrimitive=void 0)}this.attributes.removeAll(),this.primitive=n,this.createPrimitive=!1}else if(u(n)&&n.ready){n.show=!0,u(this.oldPrimitive)&&(i.remove(this.oldPrimitive),this.oldPrimitive=void 0),this.appearanceType===ea&&(this.material=Zo.getValue(e,this.materialProperty,this.material),this.primitive.appearance.material=this.material);let s=this.updatersWithAttributes.values,a=s.length;for(r=0;r<a;r++){let c=s[r],l=c.entity,f=this.geometry.get(c.id),d=this.attributes.get(f.id.id);if(u(d)||(d=n.getGeometryInstanceAttributes(f.id),this.attributes.set(f.id.id,d)),!c.fillMaterialProperty.isConstant){let x=c.fillMaterialProperty.color,b=Y.getValueOrDefault(x,e,G.WHITE,bZe);G.equals(d._lastColor,b)||(d._lastColor=G.clone(b,d._lastColor),d.color=zt.toValue(b,d.color))}let p=l.isShowing&&(c.hasConstantFill||c.isFilled(e)),g=d.show[0]===1;p!==g&&(d.show=bn.toValue(p,d.show));let m=c.distanceDisplayConditionProperty;if(!Y.isConstant(m)){let x=Y.getValueOrDefault(m,e,AZe,TZe);It.equals(x,d._lastDistanceDisplayCondition)||(d._lastDistanceDisplayCondition=It.clone(x,d._lastDistanceDisplayCondition),d.distanceDisplayCondition=Vn.toValue(x,d.distanceDisplayCondition))}}this.updateShows(n)}else u(n)&&!n.ready&&(t=!1);return t};dh.prototype.updateShows=function(e){let t=this.showsUpdated.values,n=t.length;for(let i=0;i<n;i++){let o=t[i],r=o.entity,s=this.geometry.get(o.id);if(!s)continue;let a=this.attributes.get(s.id.id);u(a)||(a=e.getGeometryInstanceAttributes(s.id),this.attributes.set(s.id.id,a));let c=r.isShowing,l=a.show[0]===1;c!==l&&(a.show=bn.toValue(c,a.show),s.attributes.show.value[0]=a.show[0])}this.showsUpdated.removeAll()};dh.prototype.contains=function(e){return this.updaters.contains(e.id)};dh.prototype.getBoundingSphere=function(e,t){let n=this.primitive;if(!n.ready)return ct.PENDING;let i=n.getGeometryInstanceAttributes(e.entity);return!u(i)||!u(i.boundingSphere)||u(i.show)&&i.show[0]===0?ct.FAILED:(i.boundingSphere.clone(t),ct.DONE)};dh.prototype.destroy=function(){let e=this.primitive,t=this.orderedGroundPrimitives;u(e)&&t.remove(e);let n=this.oldPrimitive;u(n)&&t.remove(n),this.removeMaterialSubscription()};function jE(e,t,n){this._items=[],this._orderedGroundPrimitives=e,this._classificationType=t,this._asynchronous=y(n,!0)}jE.prototype.add=function(e,t){let n=this._items,i=n.length,o=t.createFillGeometryInstance(e),r=Y.getValueOrDefault(t.zIndex,0);for(let a=0;a<i;++a){let c=n[a];if(c.isMaterial(t)&&c.zIndex===r){c.add(e,t,o);return}}let s=new dh(this._orderedGroundPrimitives,this._classificationType,t.fillMaterialProperty,r,this._asynchronous);s.add(e,t,o),n.push(s)};jE.prototype.remove=function(e){let t=this._items,n=t.length;for(let i=n-1;i>=0;i--){let o=t[i];if(o.remove(e)){o.updaters.length===0&&(t.splice(i,1),o.destroy());break}}};jE.prototype.update=function(e){let t,n=this._items,i=n.length;for(t=i-1;t>=0;t--){let r=n[t];if(r.invalidated){n.splice(t,1);let s=r.updaters.values,a=s.length;for(let c=0;c<a;c++)this.add(e,s[c]);r.destroy()}}let o=!0;for(t=0;t<n.length;t++)o=n[t].update(e)&&o;return o};jE.prototype.getBoundingSphere=function(e,t){let n=this._items,i=n.length;for(let o=0;o<i;o++){let r=n[o];if(r.contains(e))return r.getBoundingSphere(e,t)}return ct.FAILED};jE.prototype.removeAllPrimitives=function(){let e=this._items,t=e.length;for(let n=0;n<t;n++)e[n].destroy();this._items.length=0};var zL=jE;var CZe=[];function Fde(e,t){let n=e._batches,i=n.length;for(let o=0;o<i;o++)n[o].remove(t)}function Bde(e,t,n){if(n.isDynamic){e._dynamicBatch.add(t,n);return}if(n.clampToGround&&n.fillEnabled){let s=n.classificationTypeProperty.getValue(t);e._groundBatches[s].add(t,n);return}let i;n.fillEnabled&&(i=n.shadowsProperty.getValue(t));let o=0;u(n.depthFailMaterialProperty)&&(o=n.depthFailMaterialProperty instanceof Ut?1:2);let r;u(i)&&(r=i+o*Tn.NUMBER_OF_SHADOW_MODES),n.fillEnabled&&(n.fillMaterialProperty instanceof Ut?e._colorBatches[r].add(t,n):e._materialBatches[r].add(t,n))}function Sm(e,t,n,i){i=y(i,e.groundPrimitives),n=y(n,e.primitives),this._scene=e,this._primitives=n,this._entityCollection=void 0,this._addedObjects=new Tt,this._removedObjects=new Tt,this._changedObjects=new Tt;let o,r=Tn.NUMBER_OF_SHADOW_MODES;for(this._colorBatches=new Array(r*3),this._materialBatches=new Array(r*3),o=0;o<r;++o)this._colorBatches[o]=new Uf(n,Zr,void 0,!1,o),this._materialBatches[o]=new Vf(n,ea,void 0,!1,o),this._colorBatches[o+r]=new Uf(n,Zr,Zr,!1,o),this._materialBatches[o+r]=new Vf(n,ea,Zr,!1,o),this._colorBatches[o+r*2]=new Uf(n,Zr,ea,!1,o),this._materialBatches[o+r*2]=new Vf(n,ea,ea,!1,o);this._dynamicBatch=new Fb(n,i);let s=zn.NUMBER_OF_CLASSIFICATION_TYPES;for(this._groundBatches=new Array(s),o=0;o<s;++o)this._groundBatches[o]=new zL(i,o);this._batches=this._colorBatches.concat(this._materialBatches,this._dynamicBatch,this._groundBatches),this._subscriptions=new Tt,this._updaters=new Tt,this._entityCollection=t,t.collectionChanged.addEventListener(Sm.prototype._onCollectionChanged,this),this._onCollectionChanged(t,t.values,CZe)}Sm.prototype.update=function(e){let t=this._addedObjects,n=t.values,i=this._removedObjects,o=i.values,r=this._changedObjects,s=r.values,a,c,l,f;for(a=s.length-1;a>-1;a--)c=s[a],l=c.id,f=this._updaters.get(l),f.entity===c?(Fde(this,f),Bde(this,e,f)):(o.push(c),n.push(c));for(a=o.length-1;a>-1;a--)c=o[a],l=c.id,f=this._updaters.get(l),Fde(this,f),f.destroy(),this._updaters.remove(l),this._subscriptions.get(l)(),this._subscriptions.remove(l);for(a=n.length-1;a>-1;a--)c=n[a],l=c.id,f=new VL(c,this._scene),this._updaters.set(l,f),Bde(this,e,f),this._subscriptions.set(l,f.geometryChanged.addEventListener(Sm._onGeometryChanged,this));t.removeAll(),i.removeAll(),r.removeAll();let d=!0,p=this._batches,g=p.length;for(a=0;a<g;a++)d=p[a].update(e)&&d;return d};var EZe=[],SZe=new se;Sm.prototype.getBoundingSphere=function(e,t){let n=EZe,i=SZe,o=0,r=ct.DONE,s=this._batches,a=s.length,c=this._updaters.get(e.id);if(!c)return ct.FAILED;for(let l=0;l<a;l++){if(r=s[l].getBoundingSphere(c,i),r===ct.PENDING)return ct.PENDING;r===ct.DONE&&(n[o]=se.clone(i,n[o]),o++)}return o===0?ct.FAILED:(n.length=o,se.fromBoundingSpheres(n,t),ct.DONE)};Sm.prototype.isDestroyed=function(){return!1};Sm.prototype.destroy=function(){this._entityCollection.collectionChanged.removeEventListener(Sm.prototype._onCollectionChanged,this),this._addedObjects.removeAll(),this._removedObjects.removeAll();let e,t=this._batches,n=t.length;for(e=0;e<n;e++)t[e].removeAllPrimitives();let i=this._subscriptions.values;for(n=i.length,e=0;e<n;e++)i[e]();return this._subscriptions.removeAll(),le(this)};Sm._onGeometryChanged=function(e){let t=this._removedObjects,n=this._changedObjects,i=e.entity,o=i.id;!u(t.get(o))&&!u(n.get(o))&&n.set(o,i)};Sm.prototype._onCollectionChanged=function(e,t,n){let i=this._addedObjects,o=this._removedObjects,r=this._changedObjects,s,a,c;for(s=n.length-1;s>-1;s--)c=n[s],a=c.id,i.remove(a)||(o.set(a,c),r.remove(a));for(s=t.length-1;s>-1;s--)c=t[s],a=c.id,o.remove(a)?r.set(a,c):i.set(a,c)};var HL=Sm;function Gf(e){Oc.initializeTerrainHeights(),Ad.initializeTerrainHeights();let t=e.scene,n=e.dataSourceCollection;this._eventHelper=new Nr,this._eventHelper.add(n.dataSourceAdded,this._onDataSourceAdded,this),this._eventHelper.add(n.dataSourceRemoved,this._onDataSourceRemoved,this),this._eventHelper.add(n.dataSourceMoved,this._onDataSourceMoved,this),this._eventHelper.add(t.postRender,this._postRender,this),this._dataSourceCollection=n,this._scene=t,this._visualizersCallback=y(e.visualizersCallback,Gf.defaultVisualizersCallback);let i=!1,o=new Nl,r=new Nl;n.length>0&&(t.primitives.add(o),t.groundPrimitives.add(r),i=!0),this._primitives=o,this._groundPrimitives=r;for(let l=0,f=n.length;l<f;l++)this._onDataSourceAdded(n,n.get(l));let s=new WM;this._onDataSourceAdded(void 0,s),this._defaultDataSource=s;let a,c;if(!i){let l=this,f=function(){t.primitives.add(o),t.groundPrimitives.add(r),a(),c(),l._removeDefaultDataSourceListener=void 0,l._removeDataSourceCollectionListener=void 0};a=s.entities.collectionChanged.addEventListener(f),c=n.dataSourceAdded.addEventListener(f)}this._removeDefaultDataSourceListener=a,this._removeDataSourceCollectionListener=c,this._ready=!1}Gf.defaultVisualizersCallback=function(e,t,n){let i=n.entities;return[new vw(t,i),new RL(e,i,n._primitives,n._groundPrimitives),new OL(t,i),new ML(e,i),new PM(e,i),new BL(t,i),new NL(e,i),new HL(e,i,n._primitives,n._groundPrimitives)]};Object.defineProperties(Gf.prototype,{scene:{get:function(){return this._scene}},dataSources:{get:function(){return this._dataSourceCollection}},defaultDataSource:{get:function(){return this._defaultDataSource}},ready:{get:function(){return this._ready}}});Gf.prototype.isDestroyed=function(){return!1};Gf.prototype.destroy=function(){this._eventHelper.removeAll();let e=this._dataSourceCollection;for(let t=0,n=e.length;t<n;++t)this._onDataSourceRemoved(this._dataSourceCollection,e.get(t));return this._onDataSourceRemoved(void 0,this._defaultDataSource),u(this._removeDefaultDataSourceListener)?(this._removeDefaultDataSourceListener(),this._removeDataSourceCollectionListener()):(this._scene.primitives.remove(this._primitives),this._scene.groundPrimitives.remove(this._groundPrimitives)),le(this)};Gf.prototype.update=function(e){if(!di.initialized)return this._ready=!1,!1;let t=!0,n,i,o,r,s=this._dataSourceCollection,a=s.length;for(n=0;n<a;n++){let c=s.get(n);for(u(c.update)&&(t=c.update(e)&&t),o=c._visualizers,r=o.length,i=0;i<r;i++)t=o[i].update(e)&&t}for(o=this._defaultDataSource._visualizers,r=o.length,i=0;i<r;i++)t=o[i].update(e)&&t;return this._ready=t,t};Gf.prototype._postRender=function(){let e=this._scene.frameState,t=this._dataSourceCollection,n=t.length;for(let i=0;i<n;i++){let o=t.get(i),r=o.credit;u(r)&&e.creditDisplay.addCreditToNextFrame(r);let s=o._resourceCredits;if(u(s)){let a=s.length;for(let c=0;c<a;c++)e.creditDisplay.addCreditToNextFrame(s[c])}}};var wZe=[],vZe=new se;Gf.prototype.getBoundingSphere=function(e,t,n){if(!this._ready)return ct.PENDING;let i,o,r=this._defaultDataSource;if(!r.entities.contains(e)){r=void 0;let p=this._dataSourceCollection;for(o=p.length,i=0;i<o;i++){let g=p.get(i);if(g.entities.contains(e)){r=g;break}}}if(!u(r))return ct.FAILED;let s=wZe,a=vZe,c=0,l=ct.DONE,f=r._visualizers,d=f.length;for(i=0;i<d;i++){let p=f[i];if(u(p.getBoundingSphere)){if(l=f[i].getBoundingSphere(e,a),!t&&l===ct.PENDING)return ct.PENDING;l===ct.DONE&&(s[c]=se.clone(a,s[c]),c++)}}return c===0?ct.FAILED:(s.length=c,se.fromBoundingSpheres(s,n),ct.DONE)};Gf.prototype._onDataSourceAdded=function(e,t){let n=this._scene,i=this._primitives,o=this._groundPrimitives,r=i.add(new Nl),s=o.add(new rL);t._primitives=r,t._groundPrimitives=s;let a=t.clustering;a._initialize(n),r.add(a),t._visualizers=this._visualizersCallback(n,a,t)};Gf.prototype._onDataSourceRemoved=function(e,t){let n=this._primitives,i=this._groundPrimitives,o=t._primitives,r=t._groundPrimitives,s=t.clustering;o.remove(s);let a=t._visualizers,c=a.length;for(let l=0;l<c;l++)a[l].destroy();n.remove(o),i.remove(r),t._visualizers=void 0};Gf.prototype._onDataSourceMoved=function(e,t,n){let i=this._primitives,o=this._groundPrimitives,r=e._primitives,s=e._groundPrimitives;t===n+1?(i.raise(r),o.raise(s)):t===n-1?(i.lower(r),o.lower(s)):t===0?(i.lowerToBottom(r),o.lowerToBottom(s),i.raise(r),o.raise(s)):(i.raiseToTop(r),o.raiseToTop(s))};var GL=Gf;function Yj(e,t,n){this.heading=y(e,0),this.pitch=y(t,0),this.range=y(n,0)}Yj.clone=function(e,t){if(u(e))return u(t)||(t=new Yj),t.heading=e.heading,t.pitch=e.pitch,t.range=e.range,t};var Wf=Yj;var kde=new Q,Ude=new Q,Vde=new Q,DZe=new F,_z=new h,zde=new h,Xj=new h,Kj=new h,Hde=new h,Gde=new h,qE=new J,IZe=1.25;function PZe(e,t,n,i,o,r,s){let a=e.scene.mode,c=o.getValue(r,e._lastCartesian);if(u(c)){let l=!1,f=!1,d,p,g;if(a===te.SCENE3D){J.addSeconds(r,.001,qE);let C=o.getValue(qE,_z);if(u(C)||(J.addSeconds(r,-.001,qE),C=o.getValue(qE,_z),f=!0),u(C)){let A=Pt.computeFixedToIcrfMatrix(r,kde),S=Pt.computeFixedToIcrfMatrix(qE,Ude),w;!u(A)||!u(S)?(w=Pt.computeTemeToPseudoFixedMatrix(r,Vde),A=Q.transpose(w,kde),S=Pt.computeTemeToPseudoFixedMatrix(qE,Ude),Q.transpose(S,S)):w=Q.transpose(A,Vde);let D=Q.multiplyByVector(A,c,Hde),R=Q.multiplyByVector(S,C,Gde);h.subtract(D,R,Kj);let P=h.magnitude(Kj)*1e3,L=O.GRAVITATIONALPARAMETER,N=-L/(P*P-2*L/h.magnitude(D));N<0||N>IZe*s.maximumRadius?(d=zde,h.normalize(c,d),h.negate(d,d),g=h.clone(h.UNIT_Z,Xj),p=h.cross(g,d,_z),h.magnitude(p)>O.EPSILON7&&(h.normalize(d,d),h.normalize(p,p),g=h.cross(d,p,Xj),h.normalize(g,g),l=!0)):h.equalsEpsilon(c,C,O.EPSILON7)||(g=zde,h.normalize(D,g),h.normalize(R,R),p=h.cross(g,R,Xj),f&&(p=h.multiplyByScalar(p,-1,p)),h.equalsEpsilon(p,h.ZERO,O.EPSILON7)||(d=h.cross(p,g,_z),Q.multiplyByVector(w,d,d),Q.multiplyByVector(w,p,p),Q.multiplyByVector(w,g,g),h.normalize(d,d),h.normalize(p,p),h.normalize(g,g),l=!0))}}u(e.boundingSphere)&&(c=e.boundingSphere.center);let m,x,b;i&&(m=h.clone(t.position,Kj),x=h.clone(t.direction,Hde),b=h.clone(t.up,Gde));let T=DZe;l?(T[0]=d.x,T[1]=d.y,T[2]=d.z,T[3]=0,T[4]=p.x,T[5]=p.y,T[6]=p.z,T[7]=0,T[8]=g.x,T[9]=g.y,T[10]=g.z,T[11]=0,T[12]=c.x,T[13]=c.y,T[14]=c.z,T[15]=0):Pt.eastNorthUpToFixedFrame(c,s,T),t._setTransform(T),i&&(h.clone(m,t.position),h.clone(x,t.direction),h.clone(b,t.up),h.cross(x,b,t.right))}if(n){let l=a===te.SCENE2D||h.equals(e._offset3D,h.ZERO)?void 0:e._offset3D;t.lookAtTransform(t.transform,l)}}function WL(e,t,n){this.entity=e,this.scene=t,this.ellipsoid=y(n,ne.WGS84),this.boundingSphere=void 0,this._lastEntity=void 0,this._mode=void 0,this._lastCartesian=new h,this._defaultOffset3D=void 0,this._offset3D=new h}Object.defineProperties(WL,{defaultOffset3D:{get:function(){return this._defaultOffset3D},set:function(e){this._defaultOffset3D=h.clone(e,new h)}}});WL.defaultOffset3D=new h(-14e3,3500,3500);var gz=new Wf,RZe=new h;WL.prototype.update=function(e,t){let n=this.scene,i=this.ellipsoid,o=n.mode;if(o===te.MORPHING)return;let r=this.entity,s=r.position;if(!u(s))return;let a=r!==this._lastEntity,c=o!==this._mode,l=n.camera,f=a||c,d=!0;if(a){let p=r.viewFrom,g=u(p);if(!g&&u(t)){gz.pitch=-O.PI_OVER_FOUR,gz.range=0;let m=s.getValue(e,RZe);if(u(m)){let x=2-1/Math.max(1,h.magnitude(m)/i.maximumRadius);gz.pitch*=x}l.viewBoundingSphere(t,gz),this.boundingSphere=t,f=!1,d=!1}else(!g||!u(p.getValue(e,this._offset3D)))&&h.clone(WL._defaultOffset3D,this._offset3D)}else!c&&this._mode!==te.SCENE2D&&h.clone(l.position,this._offset3D);this._lastEntity=r,this._mode=o,PZe(this,l,f,d,s,e,i)};var jL=WL;function Ez(e){return Sz(e.map(([t,n])=>new Array(t).fill(n,0,t)))}function Sz(e){return e.reduce((t,n)=>t.concat(Array.isArray(n)?Sz(n):n),[])}var Wde=[0,1,2,3].concat(...Ez([[2,4],[2,5],[4,6],[4,7],[8,8],[8,9],[16,10],[16,11],[32,12],[32,13],[64,14],[64,15],[2,0],[1,16],[1,17],[2,18],[2,19],[4,20],[4,21],[8,22],[8,23],[16,24],[16,25],[32,26],[32,27],[64,28],[64,29]]));function pr(){let e=this;function t(o){let r=e.dyn_tree,s=e.stat_desc.static_tree,a=e.stat_desc.extra_bits,c=e.stat_desc.extra_base,l=e.stat_desc.max_length,f,d,p,g,m,x,b=0;for(g=0;g<=15;g++)o.bl_count[g]=0;for(r[o.heap[o.heap_max]*2+1]=0,f=o.heap_max+1;f<573;f++)d=o.heap[f],g=r[r[d*2+1]*2+1]+1,g>l&&(g=l,b++),r[d*2+1]=g,!(d>e.max_code)&&(o.bl_count[g]++,m=0,d>=c&&(m=a[d-c]),x=r[d*2],o.opt_len+=x*(g+m),s&&(o.static_len+=x*(s[d*2+1]+m)));if(b!==0){do{for(g=l-1;o.bl_count[g]===0;)g--;o.bl_count[g]--,o.bl_count[g+1]+=2,o.bl_count[l]--,b-=2}while(b>0);for(g=l;g!==0;g--)for(d=o.bl_count[g];d!==0;)p=o.heap[--f],!(p>e.max_code)&&(r[p*2+1]!=g&&(o.opt_len+=(g-r[p*2+1])*r[p*2],r[p*2+1]=g),d--)}}function n(o,r){let s=0;do s|=o&1,o>>>=1,s<<=1;while(--r>0);return s>>>1}function i(o,r,s){let a=[],c=0,l,f,d;for(l=1;l<=15;l++)a[l]=c=c+s[l-1]<<1;for(f=0;f<=r;f++)d=o[f*2+1],d!==0&&(o[f*2]=n(a[d]++,d))}e.build_tree=function(o){let r=e.dyn_tree,s=e.stat_desc.static_tree,a=e.stat_desc.elems,c,l,f=-1,d;for(o.heap_len=0,o.heap_max=573,c=0;c<a;c++)r[c*2]!==0?(o.heap[++o.heap_len]=f=c,o.depth[c]=0):r[c*2+1]=0;for(;o.heap_len<2;)d=o.heap[++o.heap_len]=f<2?++f:0,r[d*2]=1,o.depth[d]=0,o.opt_len--,s&&(o.static_len-=s[d*2+1]);for(e.max_code=f,c=Math.floor(o.heap_len/2);c>=1;c--)o.pqdownheap(r,c);d=a;do c=o.heap[1],o.heap[1]=o.heap[o.heap_len--],o.pqdownheap(r,1),l=o.heap[1],o.heap[--o.heap_max]=c,o.heap[--o.heap_max]=l,r[d*2]=r[c*2]+r[l*2],o.depth[d]=Math.max(o.depth[c],o.depth[l])+1,r[c*2+1]=r[l*2+1]=d,o.heap[1]=d++,o.pqdownheap(r,1);while(o.heap_len>=2);o.heap[--o.heap_max]=o.heap[1],t(o),i(r,e.max_code,o.bl_count)}}pr._length_code=[0,1,2,3,4,5,6,7].concat(...Ez([[2,8],[2,9],[2,10],[2,11],[4,12],[4,13],[4,14],[4,15],[8,16],[8,17],[8,18],[8,19],[16,20],[16,21],[16,22],[16,23],[32,24],[32,25],[32,26],[31,27],[1,28]]));pr.base_length=[0,1,2,3,4,5,6,7,8,10,12,14,16,20,24,28,32,40,48,56,64,80,96,112,128,160,192,224,0];pr.base_dist=[0,1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,512,768,1024,1536,2048,3072,4096,6144,8192,12288,16384,24576];pr.d_code=function(e){return e<256?Wde[e]:Wde[256+(e>>>7)]};pr.extra_lbits=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];pr.extra_dbits=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];pr.extra_blbits=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];pr.bl_order=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];function Ra(e,t,n,i,o){let r=this;r.static_tree=e,r.extra_bits=t,r.extra_base=n,r.elems=i,r.max_length=o}var OZe=[12,140,76,204,44,172,108,236,28,156,92,220,60,188,124,252,2,130,66,194,34,162,98,226,18,146,82,210,50,178,114,242,10,138,74,202,42,170,106,234,26,154,90,218,58,186,122,250,6,134,70,198,38,166,102,230,22,150,86,214,54,182,118,246,14,142,78,206,46,174,110,238,30,158,94,222,62,190,126,254,1,129,65,193,33,161,97,225,17,145,81,209,49,177,113,241,9,137,73,201,41,169,105,233,25,153,89,217,57,185,121,249,5,133,69,197,37,165,101,229,21,149,85,213,53,181,117,245,13,141,77,205,45,173,109,237,29,157,93,221,61,189,125,253,19,275,147,403,83,339,211,467,51,307,179,435,115,371,243,499,11,267,139,395,75,331,203,459,43,299,171,427,107,363,235,491,27,283,155,411,91,347,219,475,59,315,187,443,123,379,251,507,7,263,135,391,71,327,199,455,39,295,167,423,103,359,231,487,23,279,151,407,87,343,215,471,55,311,183,439,119,375,247,503,15,271,143,399,79,335,207,463,47,303,175,431,111,367,239,495,31,287,159,415,95,351,223,479,63,319,191,447,127,383,255,511,0,64,32,96,16,80,48,112,8,72,40,104,24,88,56,120,4,68,36,100,20,84,52,116,3,131,67,195,35,163,99,227],MZe=Ez([[144,8],[112,9],[24,7],[8,8]]);Ra.static_ltree=Sz(OZe.map((e,t)=>[e,MZe[t]]));var LZe=[0,16,8,24,4,20,12,28,2,18,10,26,6,22,14,30,1,17,9,25,5,21,13,29,3,19,11,27,7,23],NZe=Ez([[30,5]]);Ra.static_dtree=Sz(LZe.map((e,t)=>[e,NZe[t]]));Ra.static_l_desc=new Ra(Ra.static_ltree,pr.extra_lbits,257,286,15);Ra.static_d_desc=new Ra(Ra.static_dtree,pr.extra_dbits,0,30,15);Ra.static_bl_desc=new Ra(null,pr.extra_blbits,0,19,7);var FZe=9,BZe=8;function wm(e,t,n,i,o){let r=this;r.good_length=e,r.max_lazy=t,r.nice_length=n,r.max_chain=i,r.func=o}var qde=0,Az=1,Kb=2,hh=[new wm(0,0,0,0,qde),new wm(4,4,8,4,Az),new wm(4,5,16,8,Az),new wm(4,6,32,32,Az),new wm(4,4,16,16,Kb),new wm(8,16,32,32,Kb),new wm(8,16,128,128,Kb),new wm(8,32,128,256,Kb),new wm(32,128,258,1024,Kb),new wm(32,258,258,4096,Kb)],yz=["need dictionary","stream end","","","stream error","data error","","buffer error","",""],jf=0,xz=1,qL=2,bz=3,kZe=32,Zj=42,Tz=113,YL=666,Qj=8,UZe=0,$j=1,VZe=2,wr=3,Cz=258,Su=Cz+wr+1;function jde(e,t,n,i){let o=e[t*2],r=e[n*2];return o<r||o==r&&i[t]<=i[n]}function zZe(){let e=this,t,n,i,o,r,s,a,c,l,f,d,p,g,m,x,b,T,C,A,S,w,D,R,P,L,N,_,E,v,I,M,B,V,U=new pr,H=new pr,k=new pr;e.depth=[];let q,j,Z,W,K,$;e.bl_count=[],e.heap=[],M=[],B=[],V=[];function he(){l=2*r,d[g-1]=0;for(let Be=0;Be<g-1;Be++)d[Be]=0;N=hh[_].max_lazy,v=hh[_].good_length,I=hh[_].nice_length,L=hh[_].max_chain,w=0,T=0,R=0,C=P=wr-1,S=0,p=0}function _e(){let Be;for(Be=0;Be<286;Be++)M[Be*2]=0;for(Be=0;Be<30;Be++)B[Be*2]=0;for(Be=0;Be<19;Be++)V[Be*2]=0;M[256*2]=1,e.opt_len=e.static_len=0,j=Z=0}function re(){U.dyn_tree=M,U.stat_desc=Ra.static_l_desc,H.dyn_tree=B,H.stat_desc=Ra.static_d_desc,k.dyn_tree=V,k.stat_desc=Ra.static_bl_desc,K=0,$=0,W=8,_e()}e.pqdownheap=function(Be,nt){let Xe=e.heap,He=Xe[nt],ft=nt<<1;for(;ft<=e.heap_len&&(ft<e.heap_len&&jde(Be,Xe[ft+1],Xe[ft],e.depth)&&ft++,!jde(Be,He,Xe[ft],e.depth));)Xe[nt]=Xe[ft],nt=ft,ft<<=1;Xe[nt]=He};function me(Be,nt){let Xe=-1,He,ft=Be[0*2+1],mt=0,tn=7,vi=4;ft===0&&(tn=138,vi=3),Be[(nt+1)*2+1]=65535;for(let Qi=0;Qi<=nt;Qi++)He=ft,ft=Be[(Qi+1)*2+1],!(++mt<tn&&He==ft)&&(mt<vi?V[He*2]+=mt:He!==0?(He!=Xe&&V[He*2]++,V[16*2]++):mt<=10?V[17*2]++:V[18*2]++,mt=0,Xe=He,ft===0?(tn=138,vi=3):He==ft?(tn=6,vi=3):(tn=7,vi=4))}function ye(){let Be;for(me(M,U.max_code),me(B,H.max_code),k.build_tree(e),Be=18;Be>=3&&V[pr.bl_order[Be]*2+1]===0;Be--);return e.opt_len+=3*(Be+1)+5+5+4,Be}function we(Be){e.pending_buf[e.pending++]=Be}function Ce(Be){we(Be&255),we(Be>>>8&255)}function ve(Be){we(Be>>8&255),we(Be&255&255)}function tt(Be,nt){let Xe,He=nt;$>16-He?(Xe=Be,K|=Xe<<$&65535,Ce(K),K=Xe>>>16-$,$+=He-16):(K|=Be<<$&65535,$+=He)}function Je(Be,nt){let Xe=Be*2;tt(nt[Xe]&65535,nt[Xe+1]&65535)}function Ht(Be,nt){let Xe,He=-1,ft,mt=Be[0*2+1],tn=0,vi=7,Qi=4;for(mt===0&&(vi=138,Qi=3),Xe=0;Xe<=nt;Xe++)if(ft=mt,mt=Be[(Xe+1)*2+1],!(++tn<vi&&ft==mt)){if(tn<Qi)do Je(ft,V);while(--tn!==0);else ft!==0?(ft!=He&&(Je(ft,V),tn--),Je(16,V),tt(tn-3,2)):tn<=10?(Je(17,V),tt(tn-3,3)):(Je(18,V),tt(tn-11,7));tn=0,He=ft,mt===0?(vi=138,Qi=3):ft==mt?(vi=6,Qi=3):(vi=7,Qi=4)}}function en(Be,nt,Xe){let He;for(tt(Be-257,5),tt(nt-1,5),tt(Xe-4,4),He=0;He<Xe;He++)tt(V[pr.bl_order[He]*2+1],3);Ht(M,Be-1),Ht(B,nt-1)}function at(){$==16?(Ce(K),K=0,$=0):$>=8&&(we(K&255),K>>>=8,$-=8)}function hn(){tt($j<<1,3),Je(256,Ra.static_ltree),at(),1+W+10-$<9&&(tt($j<<1,3),Je(256,Ra.static_ltree),at()),W=7}function xn(Be,nt){let Xe,He,ft;if(e.dist_buf[j]=Be,e.lc_buf[j]=nt&255,j++,Be===0?M[nt*2]++:(Z++,Be--,M[(pr._length_code[nt]+256+1)*2]++,B[pr.d_code(Be)*2]++),!(j&8191)&&_>2){for(Xe=j*8,He=w-T,ft=0;ft<30;ft++)Xe+=B[ft*2]*(5+pr.extra_dbits[ft]);if(Xe>>>=3,Z<Math.floor(j/2)&&Xe<Math.floor(He/2))return!0}return j==q-1}function Ft(Be,nt){let Xe,He,ft=0,mt,tn;if(j!==0)do Xe=e.dist_buf[ft],He=e.lc_buf[ft],ft++,Xe===0?Je(He,Be):(mt=pr._length_code[He],Je(mt+256+1,Be),tn=pr.extra_lbits[mt],tn!==0&&(He-=pr.base_length[mt],tt(He,tn)),Xe--,mt=pr.d_code(Xe),Je(mt,nt),tn=pr.extra_dbits[mt],tn!==0&&(Xe-=pr.base_dist[mt],tt(Xe,tn)));while(ft<j);Je(256,Be),W=Be[256*2+1]}function Dt(){$>8?Ce(K):$>0&&we(K&255),K=0,$=0}function be(Be,nt,Xe){Dt(),W=8,Xe&&(Ce(nt),Ce(~nt)),e.pending_buf.set(c.subarray(Be,Be+nt),e.pending),e.pending+=nt}function Se(Be,nt,Xe){tt((UZe<<1)+(Xe?1:0),3),be(Be,nt,!0)}function ot(Be,nt,Xe){let He,ft,mt=0;_>0?(U.build_tree(e),H.build_tree(e),mt=ye(),He=e.opt_len+3+7>>>3,ft=e.static_len+3+7>>>3,ft<=He&&(He=ft)):He=ft=nt+5,nt+4<=He&&Be!=-1?Se(Be,nt,Xe):ft==He?(tt(($j<<1)+(Xe?1:0),3),Ft(Ra.static_ltree,Ra.static_dtree)):(tt((VZe<<1)+(Xe?1:0),3),en(U.max_code+1,H.max_code+1,mt+1),Ft(M,B)),_e(),Xe&&Dt()}function Yt(Be){ot(T>=0?T:-1,w-T,Be),T=w,t.flush_pending()}function pi(){let Be,nt,Xe,He;do{if(He=l-R-w,He===0&&w===0&&R===0)He=r;else if(He==-1)He--;else if(w>=r+r-Su){c.set(c.subarray(r,r+r),0),D-=r,w-=r,T-=r,Be=g,Xe=Be;do nt=d[--Xe]&65535,d[Xe]=nt>=r?nt-r:0;while(--Be!==0);Be=r,Xe=Be;do nt=f[--Xe]&65535,f[Xe]=nt>=r?nt-r:0;while(--Be!==0);He+=r}if(t.avail_in===0)return;Be=t.read_buf(c,w+R,He),R+=Be,R>=wr&&(p=c[w]&255,p=(p<<b^c[w+1]&255)&x)}while(R<Su&&t.avail_in!==0)}function Ge(Be){let nt=65535,Xe;for(nt>i-5&&(nt=i-5);;){if(R<=1){if(pi(),R===0&&Be==0)return jf;if(R===0)break}if(w+=R,R=0,Xe=T+nt,(w===0||w>=Xe)&&(R=w-Xe,w=Xe,Yt(!1),t.avail_out===0)||w-T>=r-Su&&(Yt(!1),t.avail_out===0))return jf}return Yt(Be==4),t.avail_out===0?Be==4?qL:jf:Be==4?bz:xz}function xr(Be){let nt=L,Xe=w,He,ft,mt=P,tn=w>r-Su?w-(r-Su):0,vi=I,Qi=a,wo=w+Cz,Ks=c[Xe+mt-1],cr=c[Xe+mt];P>=v&&(nt>>=2),vi>R&&(vi=R);do if(He=Be,!(c[He+mt]!=cr||c[He+mt-1]!=Ks||c[He]!=c[Xe]||c[++He]!=c[Xe+1])){Xe+=2,He++;do;while(c[++Xe]==c[++He]&&c[++Xe]==c[++He]&&c[++Xe]==c[++He]&&c[++Xe]==c[++He]&&c[++Xe]==c[++He]&&c[++Xe]==c[++He]&&c[++Xe]==c[++He]&&c[++Xe]==c[++He]&&Xe<wo);if(ft=Cz-(wo-Xe),Xe=wo-Cz,ft>mt){if(D=Be,mt=ft,ft>=vi)break;Ks=c[Xe+mt-1],cr=c[Xe+mt]}}while((Be=f[Be&Qi]&65535)>tn&&--nt!==0);return mt<=R?mt:R}function So(Be){let nt=0,Xe;for(;;){if(R<Su){if(pi(),R<Su&&Be==0)return jf;if(R===0)break}if(R>=wr&&(p=(p<<b^c[w+(wr-1)]&255)&x,nt=d[p]&65535,f[w&a]=d[p],d[p]=w),nt!==0&&(w-nt&65535)<=r-Su&&E!=2&&(C=xr(nt)),C>=wr)if(Xe=xn(w-D,C-wr),R-=C,C<=N&&R>=wr){C--;do w++,p=(p<<b^c[w+(wr-1)]&255)&x,nt=d[p]&65535,f[w&a]=d[p],d[p]=w;while(--C!==0);w++}else w+=C,C=0,p=c[w]&255,p=(p<<b^c[w+1]&255)&x;else Xe=xn(0,c[w]&255),R--,w++;if(Xe&&(Yt(!1),t.avail_out===0))return jf}return Yt(Be==4),t.avail_out===0?Be==4?qL:jf:Be==4?bz:xz}function qr(Be){let nt=0,Xe,He;for(;;){if(R<Su){if(pi(),R<Su&&Be==0)return jf;if(R===0)break}if(R>=wr&&(p=(p<<b^c[w+(wr-1)]&255)&x,nt=d[p]&65535,f[w&a]=d[p],d[p]=w),P=C,A=D,C=wr-1,nt!==0&&P<N&&(w-nt&65535)<=r-Su&&(E!=2&&(C=xr(nt)),C<=5&&(E==1||C==wr&&w-D>4096)&&(C=wr-1)),P>=wr&&C<=P){He=w+R-wr,Xe=xn(w-1-A,P-wr),R-=P-1,P-=2;do++w<=He&&(p=(p<<b^c[w+(wr-1)]&255)&x,nt=d[p]&65535,f[w&a]=d[p],d[p]=w);while(--P!==0);if(S=0,C=wr-1,w++,Xe&&(Yt(!1),t.avail_out===0))return jf}else if(S!==0){if(Xe=xn(0,c[w-1]&255),Xe&&Yt(!1),w++,R--,t.avail_out===0)return jf}else S=1,w++,R--}return S!==0&&(Xe=xn(0,c[w-1]&255),S=0),Yt(Be==4),t.avail_out===0?Be==4?qL:jf:Be==4?bz:xz}function ps(Be){return Be.total_in=Be.total_out=0,Be.msg=null,e.pending=0,e.pending_out=0,n=Tz,o=0,re(),he(),0}e.deflateInit=function(Be,nt,Xe,He,ft,mt){return He||(He=Qj),ft||(ft=BZe),mt||(mt=0),Be.msg=null,nt==-1&&(nt=6),ft<1||ft>FZe||He!=Qj||Xe<9||Xe>15||nt<0||nt>9||mt<0||mt>2?-2:(Be.dstate=e,s=Xe,r=1<<s,a=r-1,m=ft+7,g=1<<m,x=g-1,b=Math.floor((m+wr-1)/wr),c=new Uint8Array(r*2),f=[],d=[],q=1<<ft+6,e.pending_buf=new Uint8Array(q*4),i=q*4,e.dist_buf=new Uint16Array(q),e.lc_buf=new Uint8Array(q),_=nt,E=mt,ps(Be))},e.deflateEnd=function(){return n!=Zj&&n!=Tz&&n!=YL?-2:(e.lc_buf=null,e.dist_buf=null,e.pending_buf=null,d=null,f=null,c=null,e.dstate=null,n==Tz?-3:0)},e.deflateParams=function(Be,nt,Xe){let He=0;return nt==-1&&(nt=6),nt<0||nt>9||Xe<0||Xe>2?-2:(hh[_].func!=hh[nt].func&&Be.total_in!==0&&(He=Be.deflate(1)),_!=nt&&(_=nt,N=hh[_].max_lazy,v=hh[_].good_length,I=hh[_].nice_length,L=hh[_].max_chain),E=Xe,He)},e.deflateSetDictionary=function(Be,nt,Xe){let He=Xe,ft,mt=0;if(!nt||n!=Zj)return-2;if(He<wr)return 0;for(He>r-Su&&(He=r-Su,mt=Xe-He),c.set(nt.subarray(mt,mt+He),0),w=He,T=He,p=c[0]&255,p=(p<<b^c[1]&255)&x,ft=0;ft<=He-wr;ft++)p=(p<<b^c[ft+(wr-1)]&255)&x,f[ft&a]=d[p],d[p]=ft;return 0},e.deflate=function(Be,nt){let Xe,He,ft,mt,tn;if(nt>4||nt<0)return-2;if(!Be.next_out||!Be.next_in&&Be.avail_in!==0||n==YL&&nt!=4)return Be.msg=yz[4],-2;if(Be.avail_out===0)return Be.msg=yz[7],-5;if(t=Be,mt=o,o=nt,n==Zj&&(He=Qj+(s-8<<4)<<8,ft=(_-1&255)>>1,ft>3&&(ft=3),He|=ft<<6,w!==0&&(He|=kZe),He+=31-He%31,n=Tz,ve(He)),e.pending!==0){if(t.flush_pending(),t.avail_out===0)return o=-1,0}else if(t.avail_in===0&&nt<=mt&&nt!=4)return t.msg=yz[7],-5;if(n==YL&&t.avail_in!==0)return Be.msg=yz[7],-5;if(t.avail_in!==0||R!==0||nt!=0&&n!=YL){switch(tn=-1,hh[_].func){case qde:tn=Ge(nt);break;case Az:tn=So(nt);break;case Kb:tn=qr(nt);break;default:}if((tn==qL||tn==bz)&&(n=YL),tn==jf||tn==qL)return t.avail_out===0&&(o=-1),0;if(tn==xz){if(nt==1)hn();else if(Se(0,0,!1),nt==3)for(Xe=0;Xe<g;Xe++)d[Xe]=0;if(t.flush_pending(),t.avail_out===0)return o=-1,0}}return nt!=4?0:1}}function Yde(){let e=this;e.next_in_index=0,e.next_out_index=0,e.avail_in=0,e.total_in=0,e.avail_out=0,e.total_out=0}Yde.prototype={deflateInit(e,t){let n=this;return n.dstate=new zZe,t||(t=15),n.dstate.deflateInit(n,e,t)},deflate(e){let t=this;return t.dstate?t.dstate.deflate(t,e):-2},deflateEnd(){let e=this;if(!e.dstate)return-2;let t=e.dstate.deflateEnd();return e.dstate=null,t},deflateParams(e,t){let n=this;return n.dstate?n.dstate.deflateParams(n,e,t):-2},deflateSetDictionary(e,t){let n=this;return n.dstate?n.dstate.deflateSetDictionary(n,e,t):-2},read_buf(e,t,n){let i=this,o=i.avail_in;return o>n&&(o=n),o===0?0:(i.avail_in-=o,e.set(i.next_in.subarray(i.next_in_index,i.next_in_index+o),t),i.next_in_index+=o,i.total_in+=o,o)},flush_pending(){let e=this,t=e.dstate.pending;t>e.avail_out&&(t=e.avail_out),t!==0&&(e.next_out.set(e.dstate.pending_buf.subarray(e.dstate.pending_out,e.dstate.pending_out+t),e.next_out_index),e.next_out_index+=t,e.dstate.pending_out+=t,e.total_out+=t,e.avail_out-=t,e.dstate.pending-=t,e.dstate.pending===0&&(e.dstate.pending_out=0))}};function Xde(e){let t=this,n=new Yde,i=HZe(e&&e.chunkSize?e.chunkSize:64*1024),o=0,r=new Uint8Array(i),s=e?e.level:-1;typeof s>"u"&&(s=-1),n.deflateInit(s),n.next_out=r,t.append=function(a,c){let l,f,d=0,p=0,g=0,m=[];if(a.length){n.next_in_index=0,n.next_in=a,n.avail_in=a.length;do{if(n.next_out_index=0,n.avail_out=i,l=n.deflate(o),l!=0)throw new Error("deflating: "+n.msg);n.next_out_index&&(n.next_out_index==i?m.push(new Uint8Array(r)):m.push(r.subarray(0,n.next_out_index))),g+=n.next_out_index,c&&n.next_in_index>0&&n.next_in_index!=d&&(c(n.next_in_index),d=n.next_in_index)}while(n.avail_in>0||n.avail_out===0);return m.length>1?(f=new Uint8Array(g),m.forEach(function(x){f.set(x,p),p+=x.length})):f=m[0]?new Uint8Array(m[0]):new Uint8Array,f}},t.flush=function(){let a,c,l=0,f=0,d=[];do{if(n.next_out_index=0,n.avail_out=i,a=n.deflate(4),a!=1&&a!=0)throw new Error("deflating: "+n.msg);i-n.avail_out>0&&d.push(r.slice(0,n.next_out_index)),f+=n.next_out_index}while(n.avail_in>0||n.avail_out===0);return n.deflateEnd(),c=new Uint8Array(f),d.forEach(function(p){c.set(p,l),l+=p.length}),c}}function HZe(e){return e+5*(Math.floor(e/16383)+1)}var wu=[0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535],mhe=1440,GZe=0,WZe=4,jZe=9,qZe=5,YZe=[96,7,256,0,8,80,0,8,16,84,8,115,82,7,31,0,8,112,0,8,48,0,9,192,80,7,10,0,8,96,0,8,32,0,9,160,0,8,0,0,8,128,0,8,64,0,9,224,80,7,6,0,8,88,0,8,24,0,9,144,83,7,59,0,8,120,0,8,56,0,9,208,81,7,17,0,8,104,0,8,40,0,9,176,0,8,8,0,8,136,0,8,72,0,9,240,80,7,4,0,8,84,0,8,20,85,8,227,83,7,43,0,8,116,0,8,52,0,9,200,81,7,13,0,8,100,0,8,36,0,9,168,0,8,4,0,8,132,0,8,68,0,9,232,80,7,8,0,8,92,0,8,28,0,9,152,84,7,83,0,8,124,0,8,60,0,9,216,82,7,23,0,8,108,0,8,44,0,9,184,0,8,12,0,8,140,0,8,76,0,9,248,80,7,3,0,8,82,0,8,18,85,8,163,83,7,35,0,8,114,0,8,50,0,9,196,81,7,11,0,8,98,0,8,34,0,9,164,0,8,2,0,8,130,0,8,66,0,9,228,80,7,7,0,8,90,0,8,26,0,9,148,84,7,67,0,8,122,0,8,58,0,9,212,82,7,19,0,8,106,0,8,42,0,9,180,0,8,10,0,8,138,0,8,74,0,9,244,80,7,5,0,8,86,0,8,22,192,8,0,83,7,51,0,8,118,0,8,54,0,9,204,81,7,15,0,8,102,0,8,38,0,9,172,0,8,6,0,8,134,0,8,70,0,9,236,80,7,9,0,8,94,0,8,30,0,9,156,84,7,99,0,8,126,0,8,62,0,9,220,82,7,27,0,8,110,0,8,46,0,9,188,0,8,14,0,8,142,0,8,78,0,9,252,96,7,256,0,8,81,0,8,17,85,8,131,82,7,31,0,8,113,0,8,49,0,9,194,80,7,10,0,8,97,0,8,33,0,9,162,0,8,1,0,8,129,0,8,65,0,9,226,80,7,6,0,8,89,0,8,25,0,9,146,83,7,59,0,8,121,0,8,57,0,9,210,81,7,17,0,8,105,0,8,41,0,9,178,0,8,9,0,8,137,0,8,73,0,9,242,80,7,4,0,8,85,0,8,21,80,8,258,83,7,43,0,8,117,0,8,53,0,9,202,81,7,13,0,8,101,0,8,37,0,9,170,0,8,5,0,8,133,0,8,69,0,9,234,80,7,8,0,8,93,0,8,29,0,9,154,84,7,83,0,8,125,0,8,61,0,9,218,82,7,23,0,8,109,0,8,45,0,9,186,0,8,13,0,8,141,0,8,77,0,9,250,80,7,3,0,8,83,0,8,19,85,8,195,83,7,35,0,8,115,0,8,51,0,9,198,81,7,11,0,8,99,0,8,35,0,9,166,0,8,3,0,8,131,0,8,67,0,9,230,80,7,7,0,8,91,0,8,27,0,9,150,84,7,67,0,8,123,0,8,59,0,9,214,82,7,19,0,8,107,0,8,43,0,9,182,0,8,11,0,8,139,0,8,75,0,9,246,80,7,5,0,8,87,0,8,23,192,8,0,83,7,51,0,8,119,0,8,55,0,9,206,81,7,15,0,8,103,0,8,39,0,9,174,0,8,7,0,8,135,0,8,71,0,9,238,80,7,9,0,8,95,0,8,31,0,9,158,84,7,99,0,8,127,0,8,63,0,9,222,82,7,27,0,8,111,0,8,47,0,9,190,0,8,15,0,8,143,0,8,79,0,9,254,96,7,256,0,8,80,0,8,16,84,8,115,82,7,31,0,8,112,0,8,48,0,9,193,80,7,10,0,8,96,0,8,32,0,9,161,0,8,0,0,8,128,0,8,64,0,9,225,80,7,6,0,8,88,0,8,24,0,9,145,83,7,59,0,8,120,0,8,56,0,9,209,81,7,17,0,8,104,0,8,40,0,9,177,0,8,8,0,8,136,0,8,72,0,9,241,80,7,4,0,8,84,0,8,20,85,8,227,83,7,43,0,8,116,0,8,52,0,9,201,81,7,13,0,8,100,0,8,36,0,9,169,0,8,4,0,8,132,0,8,68,0,9,233,80,7,8,0,8,92,0,8,28,0,9,153,84,7,83,0,8,124,0,8,60,0,9,217,82,7,23,0,8,108,0,8,44,0,9,185,0,8,12,0,8,140,0,8,76,0,9,249,80,7,3,0,8,82,0,8,18,85,8,163,83,7,35,0,8,114,0,8,50,0,9,197,81,7,11,0,8,98,0,8,34,0,9,165,0,8,2,0,8,130,0,8,66,0,9,229,80,7,7,0,8,90,0,8,26,0,9,149,84,7,67,0,8,122,0,8,58,0,9,213,82,7,19,0,8,106,0,8,42,0,9,181,0,8,10,0,8,138,0,8,74,0,9,245,80,7,5,0,8,86,0,8,22,192,8,0,83,7,51,0,8,118,0,8,54,0,9,205,81,7,15,0,8,102,0,8,38,0,9,173,0,8,6,0,8,134,0,8,70,0,9,237,80,7,9,0,8,94,0,8,30,0,9,157,84,7,99,0,8,126,0,8,62,0,9,221,82,7,27,0,8,110,0,8,46,0,9,189,0,8,14,0,8,142,0,8,78,0,9,253,96,7,256,0,8,81,0,8,17,85,8,131,82,7,31,0,8,113,0,8,49,0,9,195,80,7,10,0,8,97,0,8,33,0,9,163,0,8,1,0,8,129,0,8,65,0,9,227,80,7,6,0,8,89,0,8,25,0,9,147,83,7,59,0,8,121,0,8,57,0,9,211,81,7,17,0,8,105,0,8,41,0,9,179,0,8,9,0,8,137,0,8,73,0,9,243,80,7,4,0,8,85,0,8,21,80,8,258,83,7,43,0,8,117,0,8,53,0,9,203,81,7,13,0,8,101,0,8,37,0,9,171,0,8,5,0,8,133,0,8,69,0,9,235,80,7,8,0,8,93,0,8,29,0,9,155,84,7,83,0,8,125,0,8,61,0,9,219,82,7,23,0,8,109,0,8,45,0,9,187,0,8,13,0,8,141,0,8,77,0,9,251,80,7,3,0,8,83,0,8,19,85,8,195,83,7,35,0,8,115,0,8,51,0,9,199,81,7,11,0,8,99,0,8,35,0,9,167,0,8,3,0,8,131,0,8,67,0,9,231,80,7,7,0,8,91,0,8,27,0,9,151,84,7,67,0,8,123,0,8,59,0,9,215,82,7,19,0,8,107,0,8,43,0,9,183,0,8,11,0,8,139,0,8,75,0,9,247,80,7,5,0,8,87,0,8,23,192,8,0,83,7,51,0,8,119,0,8,55,0,9,207,81,7,15,0,8,103,0,8,39,0,9,175,0,8,7,0,8,135,0,8,71,0,9,239,80,7,9,0,8,95,0,8,31,0,9,159,84,7,99,0,8,127,0,8,63,0,9,223,82,7,27,0,8,111,0,8,47,0,9,191,0,8,15,0,8,143,0,8,79,0,9,255],XZe=[80,5,1,87,5,257,83,5,17,91,5,4097,81,5,5,89,5,1025,85,5,65,93,5,16385,80,5,3,88,5,513,84,5,33,92,5,8193,82,5,9,90,5,2049,86,5,129,192,5,24577,80,5,2,87,5,385,83,5,25,91,5,6145,81,5,7,89,5,1537,85,5,97,93,5,24577,80,5,4,88,5,769,84,5,49,92,5,12289,82,5,13,90,5,3073,86,5,193,192,5,24577],KZe=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],ZZe=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,112,112],QZe=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577],$Ze=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],Uy=15;function n7(){let e=this,t,n,i,o,r,s;function a(l,f,d,p,g,m,x,b,T,C,A){let S,w,D,R,P,L,N,_,E,v,I,M,B,V,U;v=0,P=d;do i[l[f+v]]++,v++,P--;while(P!==0);if(i[0]==d)return x[0]=-1,b[0]=0,0;for(_=b[0],L=1;L<=Uy&&i[L]===0;L++);for(N=L,_<L&&(_=L),P=Uy;P!==0&&i[P]===0;P--);for(D=P,_>P&&(_=P),b[0]=_,V=1<<L;L<P;L++,V<<=1)if((V-=i[L])<0)return-3;if((V-=i[P])<0)return-3;for(i[P]+=V,s[1]=L=0,v=1,B=2;--P!==0;)s[B]=L+=i[v],B++,v++;P=0,v=0;do(L=l[f+v])!==0&&(A[s[L]++]=P),v++;while(++P<d);for(d=s[D],s[0]=P=0,v=0,R=-1,M=-_,r[0]=0,I=0,U=0;N<=D;N++)for(S=i[N];S--!==0;){for(;N>M+_;){if(R++,M+=_,U=D-M,U=U>_?_:U,(w=1<<(L=N-M))>S+1&&(w-=S+1,B=N,L<U))for(;++L<U&&!((w<<=1)<=i[++B]);)w-=i[B];if(U=1<<L,C[0]+U>mhe)return-3;r[R]=I=C[0],C[0]+=U,R!==0?(s[R]=P,o[0]=L,o[1]=_,L=P>>>M-_,o[2]=I-r[R-1]-L,T.set(o,(r[R-1]+L)*3)):x[0]=I}for(o[1]=N-M,v>=d?o[0]=192:A[v]<p?(o[0]=A[v]<256?0:96,o[2]=A[v++]):(o[0]=m[A[v]-p]+16+64,o[2]=g[A[v++]-p]),w=1<<N-M,L=P>>>M;L<U;L+=w)T.set(o,(I+L)*3);for(L=1<<N-1;P&L;L>>>=1)P^=L;for(P^=L,E=(1<<M)-1;(P&E)!=s[R];)R--,M-=_,E=(1<<M)-1}return V!==0&&D!=1?-5:0}function c(l){let f;for(t||(t=[],n=[],i=new Int32Array(Uy+1),o=[],r=new Int32Array(Uy),s=new Int32Array(Uy+1)),n.length<l&&(n=[]),f=0;f<l;f++)n[f]=0;for(f=0;f<Uy+1;f++)i[f]=0;for(f=0;f<3;f++)o[f]=0;r.set(i.subarray(0,Uy),0),s.set(i.subarray(0,Uy+1),0)}e.inflate_trees_bits=function(l,f,d,p,g){let m;return c(19),t[0]=0,m=a(l,0,19,19,null,null,d,f,p,t,n),m==-3?g.msg="oversubscribed dynamic bit lengths tree":(m==-5||f[0]===0)&&(g.msg="incomplete dynamic bit lengths tree",m=-3),m},e.inflate_trees_dynamic=function(l,f,d,p,g,m,x,b,T){let C;return c(288),t[0]=0,C=a(d,0,l,257,KZe,ZZe,m,p,b,t,n),C!=0||p[0]===0?(C==-3?T.msg="oversubscribed literal/length tree":C!=-4&&(T.msg="incomplete literal/length tree",C=-3),C):(c(288),C=a(d,l,f,0,QZe,$Ze,x,g,b,t,n),C!=0||g[0]===0&&l>257?(C==-3?T.msg="oversubscribed distance tree":C==-5?(T.msg="incomplete distance tree",C=-3):C!=-4&&(T.msg="empty distance tree with lengths",C=-3),C):0)}}n7.inflate_trees_fixed=function(e,t,n,i){return e[0]=jZe,t[0]=qZe,n[0]=YZe,i[0]=XZe,0};var wz=0,Kde=1,Zde=2,Qde=3,$de=4,Jde=5,ehe=6,Jj=7,the=8,vz=9;function JZe(){let e=this,t,n=0,i,o=0,r=0,s=0,a=0,c=0,l=0,f=0,d,p=0,g,m=0;function x(b,T,C,A,S,w,D,R){let P,L,N,_,E,v,I,M,B,V,U,H,k,q,j,Z;I=R.next_in_index,M=R.avail_in,E=D.bitb,v=D.bitk,B=D.write,V=B<D.read?D.read-B-1:D.end-B,U=wu[b],H=wu[T];do{for(;v<20;)M--,E|=(R.read_byte(I++)&255)<<v,v+=8;if(P=E&U,L=C,N=A,Z=(N+P)*3,(_=L[Z])===0){E>>=L[Z+1],v-=L[Z+1],D.win[B++]=L[Z+2],V--;continue}do{if(E>>=L[Z+1],v-=L[Z+1],_&16){for(_&=15,k=L[Z+2]+(E&wu[_]),E>>=_,v-=_;v<15;)M--,E|=(R.read_byte(I++)&255)<<v,v+=8;P=E&H,L=S,N=w,Z=(N+P)*3,_=L[Z];do if(E>>=L[Z+1],v-=L[Z+1],_&16){for(_&=15;v<_;)M--,E|=(R.read_byte(I++)&255)<<v,v+=8;if(q=L[Z+2]+(E&wu[_]),E>>=_,v-=_,V-=k,B>=q)j=B-q,B-j>0&&2>B-j?(D.win[B++]=D.win[j++],D.win[B++]=D.win[j++],k-=2):(D.win.set(D.win.subarray(j,j+2),B),B+=2,j+=2,k-=2);else{j=B-q;do j+=D.end;while(j<0);if(_=D.end-j,k>_){if(k-=_,B-j>0&&_>B-j)do D.win[B++]=D.win[j++];while(--_!==0);else D.win.set(D.win.subarray(j,j+_),B),B+=_,j+=_,_=0;j=0}}if(B-j>0&&k>B-j)do D.win[B++]=D.win[j++];while(--k!==0);else D.win.set(D.win.subarray(j,j+k),B),B+=k,j+=k,k=0;break}else if(!(_&64))P+=L[Z+2],P+=E&wu[_],Z=(N+P)*3,_=L[Z];else return R.msg="invalid distance code",k=R.avail_in-M,k=v>>3<k?v>>3:k,M+=k,I-=k,v-=k<<3,D.bitb=E,D.bitk=v,R.avail_in=M,R.total_in+=I-R.next_in_index,R.next_in_index=I,D.write=B,-3;while(!0);break}if(_&64)return _&32?(k=R.avail_in-M,k=v>>3<k?v>>3:k,M+=k,I-=k,v-=k<<3,D.bitb=E,D.bitk=v,R.avail_in=M,R.total_in+=I-R.next_in_index,R.next_in_index=I,D.write=B,1):(R.msg="invalid literal/length code",k=R.avail_in-M,k=v>>3<k?v>>3:k,M+=k,I-=k,v-=k<<3,D.bitb=E,D.bitk=v,R.avail_in=M,R.total_in+=I-R.next_in_index,R.next_in_index=I,D.write=B,-3);if(P+=L[Z+2],P+=E&wu[_],Z=(N+P)*3,(_=L[Z])===0){E>>=L[Z+1],v-=L[Z+1],D.win[B++]=L[Z+2],V--;break}}while(!0)}while(V>=258&&M>=10);return k=R.avail_in-M,k=v>>3<k?v>>3:k,M+=k,I-=k,v-=k<<3,D.bitb=E,D.bitk=v,R.avail_in=M,R.total_in+=I-R.next_in_index,R.next_in_index=I,D.write=B,0}e.init=function(b,T,C,A,S,w){t=wz,l=b,f=T,d=C,p=A,g=S,m=w,i=null},e.proc=function(b,T,C){let A,S,w,D=0,R=0,P=0,L,N,_,E;for(P=T.next_in_index,L=T.avail_in,D=b.bitb,R=b.bitk,N=b.write,_=N<b.read?b.read-N-1:b.end-N;;)switch(t){case wz:if(_>=258&&L>=10&&(b.bitb=D,b.bitk=R,T.avail_in=L,T.total_in+=P-T.next_in_index,T.next_in_index=P,b.write=N,C=x(l,f,d,p,g,m,b,T),P=T.next_in_index,L=T.avail_in,D=b.bitb,R=b.bitk,N=b.write,_=N<b.read?b.read-N-1:b.end-N,C!=0)){t=C==1?Jj:vz;break}r=l,i=d,o=p,t=Kde;case Kde:for(A=r;R<A;){if(L!==0)C=0;else return b.bitb=D,b.bitk=R,T.avail_in=L,T.total_in+=P-T.next_in_index,T.next_in_index=P,b.write=N,b.inflate_flush(T,C);L--,D|=(T.read_byte(P++)&255)<<R,R+=8}if(S=(o+(D&wu[A]))*3,D>>>=i[S+1],R-=i[S+1],w=i[S],w===0){s=i[S+2],t=ehe;break}if(w&16){a=w&15,n=i[S+2],t=Zde;break}if(!(w&64)){r=w,o=S/3+i[S+2];break}if(w&32){t=Jj;break}return t=vz,T.msg="invalid literal/length code",C=-3,b.bitb=D,b.bitk=R,T.avail_in=L,T.total_in+=P-T.next_in_index,T.next_in_index=P,b.write=N,b.inflate_flush(T,C);case Zde:for(A=a;R<A;){if(L!==0)C=0;else return b.bitb=D,b.bitk=R,T.avail_in=L,T.total_in+=P-T.next_in_index,T.next_in_index=P,b.write=N,b.inflate_flush(T,C);L--,D|=(T.read_byte(P++)&255)<<R,R+=8}n+=D&wu[A],D>>=A,R-=A,r=f,i=g,o=m,t=Qde;case Qde:for(A=r;R<A;){if(L!==0)C=0;else return b.bitb=D,b.bitk=R,T.avail_in=L,T.total_in+=P-T.next_in_index,T.next_in_index=P,b.write=N,b.inflate_flush(T,C);L--,D|=(T.read_byte(P++)&255)<<R,R+=8}if(S=(o+(D&wu[A]))*3,D>>=i[S+1],R-=i[S+1],w=i[S],w&16){a=w&15,c=i[S+2],t=$de;break}if(!(w&64)){r=w,o=S/3+i[S+2];break}return t=vz,T.msg="invalid distance code",C=-3,b.bitb=D,b.bitk=R,T.avail_in=L,T.total_in+=P-T.next_in_index,T.next_in_index=P,b.write=N,b.inflate_flush(T,C);case $de:for(A=a;R<A;){if(L!==0)C=0;else return b.bitb=D,b.bitk=R,T.avail_in=L,T.total_in+=P-T.next_in_index,T.next_in_index=P,b.write=N,b.inflate_flush(T,C);L--,D|=(T.read_byte(P++)&255)<<R,R+=8}c+=D&wu[A],D>>=A,R-=A,t=Jde;case Jde:for(E=N-c;E<0;)E+=b.end;for(;n!==0;){if(_===0&&(N==b.end&&b.read!==0&&(N=0,_=N<b.read?b.read-N-1:b.end-N),_===0&&(b.write=N,C=b.inflate_flush(T,C),N=b.write,_=N<b.read?b.read-N-1:b.end-N,N==b.end&&b.read!==0&&(N=0,_=N<b.read?b.read-N-1:b.end-N),_===0)))return b.bitb=D,b.bitk=R,T.avail_in=L,T.total_in+=P-T.next_in_index,T.next_in_index=P,b.write=N,b.inflate_flush(T,C);b.win[N++]=b.win[E++],_--,E==b.end&&(E=0),n--}t=wz;break;case ehe:if(_===0&&(N==b.end&&b.read!==0&&(N=0,_=N<b.read?b.read-N-1:b.end-N),_===0&&(b.write=N,C=b.inflate_flush(T,C),N=b.write,_=N<b.read?b.read-N-1:b.end-N,N==b.end&&b.read!==0&&(N=0,_=N<b.read?b.read-N-1:b.end-N),_===0)))return b.bitb=D,b.bitk=R,T.avail_in=L,T.total_in+=P-T.next_in_index,T.next_in_index=P,b.write=N,b.inflate_flush(T,C);C=0,b.win[N++]=s,_--,t=wz;break;case Jj:if(R>7&&(R-=8,L++,P--),b.write=N,C=b.inflate_flush(T,C),N=b.write,_=N<b.read?b.read-N-1:b.end-N,b.read!=b.write)return b.bitb=D,b.bitk=R,T.avail_in=L,T.total_in+=P-T.next_in_index,T.next_in_index=P,b.write=N,b.inflate_flush(T,C);t=the;case the:return C=1,b.bitb=D,b.bitk=R,T.avail_in=L,T.total_in+=P-T.next_in_index,T.next_in_index=P,b.write=N,b.inflate_flush(T,C);case vz:return C=-3,b.bitb=D,b.bitk=R,T.avail_in=L,T.total_in+=P-T.next_in_index,T.next_in_index=P,b.write=N,b.inflate_flush(T,C);default:return C=-2,b.bitb=D,b.bitk=R,T.avail_in=L,T.total_in+=P-T.next_in_index,T.next_in_index=P,b.write=N,b.inflate_flush(T,C)}},e.free=function(){}}var nhe=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],YE=0,e7=1,ihe=2,ohe=3,rhe=4,she=5,Dz=6,Iz=7,ahe=8,Zb=9;function eQe(e,t){let n=this,i=YE,o=0,r=0,s=0,a,c=[0],l=[0],f=new JZe,d=0,p=new Int32Array(mhe*3),g=0,m=new n7;n.bitk=0,n.bitb=0,n.win=new Uint8Array(t),n.end=t,n.read=0,n.write=0,n.reset=function(x,b){b&&(b[0]=g),i==Dz&&f.free(x),i=YE,n.bitk=0,n.bitb=0,n.read=n.write=0},n.reset(e,null),n.inflate_flush=function(x,b){let T,C,A;return C=x.next_out_index,A=n.read,T=(A<=n.write?n.write:n.end)-A,T>x.avail_out&&(T=x.avail_out),T!==0&&b==-5&&(b=0),x.avail_out-=T,x.total_out+=T,x.next_out.set(n.win.subarray(A,A+T),C),C+=T,A+=T,A==n.end&&(A=0,n.write==n.end&&(n.write=0),T=n.write-A,T>x.avail_out&&(T=x.avail_out),T!==0&&b==-5&&(b=0),x.avail_out-=T,x.total_out+=T,x.next_out.set(n.win.subarray(A,A+T),C),C+=T,A+=T),x.next_out_index=C,n.read=A,b},n.proc=function(x,b){let T,C,A,S,w,D,R,P;for(S=x.next_in_index,w=x.avail_in,C=n.bitb,A=n.bitk,D=n.write,R=D<n.read?n.read-D-1:n.end-D;;){let L,N,_,E,v,I,M,B;switch(i){case YE:for(;A<3;){if(w!==0)b=0;else return n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);w--,C|=(x.read_byte(S++)&255)<<A,A+=8}switch(T=C&7,d=T&1,T>>>1){case 0:C>>>=3,A-=3,T=A&7,C>>>=T,A-=T,i=e7;break;case 1:L=[],N=[],_=[[]],E=[[]],n7.inflate_trees_fixed(L,N,_,E),f.init(L[0],N[0],_[0],0,E[0],0),C>>>=3,A-=3,i=Dz;break;case 2:C>>>=3,A-=3,i=ohe;break;case 3:return C>>>=3,A-=3,i=Zb,x.msg="invalid block type",b=-3,n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b)}break;case e7:for(;A<32;){if(w!==0)b=0;else return n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);w--,C|=(x.read_byte(S++)&255)<<A,A+=8}if((~C>>>16&65535)!=(C&65535))return i=Zb,x.msg="invalid stored block lengths",b=-3,n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);o=C&65535,C=A=0,i=o!==0?ihe:d!==0?Iz:YE;break;case ihe:if(w===0||R===0&&(D==n.end&&n.read!==0&&(D=0,R=D<n.read?n.read-D-1:n.end-D),R===0&&(n.write=D,b=n.inflate_flush(x,b),D=n.write,R=D<n.read?n.read-D-1:n.end-D,D==n.end&&n.read!==0&&(D=0,R=D<n.read?n.read-D-1:n.end-D),R===0)))return n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);if(b=0,T=o,T>w&&(T=w),T>R&&(T=R),n.win.set(x.read_buf(S,T),D),S+=T,w-=T,D+=T,R-=T,(o-=T)!==0)break;i=d!==0?Iz:YE;break;case ohe:for(;A<14;){if(w!==0)b=0;else return n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);w--,C|=(x.read_byte(S++)&255)<<A,A+=8}if(r=T=C&16383,(T&31)>29||(T>>5&31)>29)return i=Zb,x.msg="too many length or distance symbols",b=-3,n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);if(T=258+(T&31)+(T>>5&31),!a||a.length<T)a=[];else for(P=0;P<T;P++)a[P]=0;C>>>=14,A-=14,s=0,i=rhe;case rhe:for(;s<4+(r>>>10);){for(;A<3;){if(w!==0)b=0;else return n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);w--,C|=(x.read_byte(S++)&255)<<A,A+=8}a[nhe[s++]]=C&7,C>>>=3,A-=3}for(;s<19;)a[nhe[s++]]=0;if(c[0]=7,T=m.inflate_trees_bits(a,c,l,p,x),T!=0)return b=T,b==-3&&(a=null,i=Zb),n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);s=0,i=she;case she:for(;T=r,!(s>=258+(T&31)+(T>>5&31));){let V,U;for(T=c[0];A<T;){if(w!==0)b=0;else return n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);w--,C|=(x.read_byte(S++)&255)<<A,A+=8}if(T=p[(l[0]+(C&wu[T]))*3+1],U=p[(l[0]+(C&wu[T]))*3+2],U<16)C>>>=T,A-=T,a[s++]=U;else{for(P=U==18?7:U-14,V=U==18?11:3;A<T+P;){if(w!==0)b=0;else return n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);w--,C|=(x.read_byte(S++)&255)<<A,A+=8}if(C>>>=T,A-=T,V+=C&wu[P],C>>>=P,A-=P,P=s,T=r,P+V>258+(T&31)+(T>>5&31)||U==16&&P<1)return a=null,i=Zb,x.msg="invalid bit length repeat",b=-3,n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);U=U==16?a[P-1]:0;do a[P++]=U;while(--V!==0);s=P}}if(l[0]=-1,v=[],I=[],M=[],B=[],v[0]=9,I[0]=6,T=r,T=m.inflate_trees_dynamic(257+(T&31),1+(T>>5&31),a,v,I,M,B,p,x),T!=0)return T==-3&&(a=null,i=Zb),b=T,n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);f.init(v[0],I[0],p,M[0],p,B[0]),i=Dz;case Dz:if(n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,(b=f.proc(n,x,b))!=1)return n.inflate_flush(x,b);if(b=0,f.free(x),S=x.next_in_index,w=x.avail_in,C=n.bitb,A=n.bitk,D=n.write,R=D<n.read?n.read-D-1:n.end-D,d===0){i=YE;break}i=Iz;case Iz:if(n.write=D,b=n.inflate_flush(x,b),D=n.write,R=D<n.read?n.read-D-1:n.end-D,n.read!=n.write)return n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);i=ahe;case ahe:return b=1,n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);case Zb:return b=-3,n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b);default:return b=-2,n.bitb=C,n.bitk=A,x.avail_in=w,x.total_in+=S-x.next_in_index,x.next_in_index=S,n.write=D,n.inflate_flush(x,b)}}},n.free=function(x){n.reset(x,null),n.win=null,p=null},n.set_dictionary=function(x,b,T){n.win.set(x.subarray(b,b+T),0),n.read=n.write=T},n.sync_point=function(){return i==e7?1:0}}var tQe=32,nQe=8,iQe=0,che=1,lhe=2,uhe=3,fhe=4,dhe=5,t7=6,XL=7,hhe=12,Vy=13,oQe=[0,0,255,255];function rQe(){let e=this;e.mode=0,e.method=0,e.was=[0],e.need=0,e.marker=0,e.wbits=0;function t(n){return!n||!n.istate?-2:(n.total_in=n.total_out=0,n.msg=null,n.istate.mode=XL,n.istate.blocks.reset(n,null),0)}e.inflateEnd=function(n){return e.blocks&&e.blocks.free(n),e.blocks=null,0},e.inflateInit=function(n,i){return n.msg=null,e.blocks=null,i<8||i>15?(e.inflateEnd(n),-2):(e.wbits=i,n.istate.blocks=new eQe(n,1<<i),t(n),0)},e.inflate=function(n,i){let o,r;if(!n||!n.istate||!n.next_in)return-2;let s=n.istate;for(i=i==WZe?-5:0,o=-5;;)switch(s.mode){case iQe:if(n.avail_in===0)return o;if(o=i,n.avail_in--,n.total_in++,((s.method=n.read_byte(n.next_in_index++))&15)!=nQe){s.mode=Vy,n.msg="unknown compression method",s.marker=5;break}if((s.method>>4)+8>s.wbits){s.mode=Vy,n.msg="invalid win size",s.marker=5;break}s.mode=che;case che:if(n.avail_in===0)return o;if(o=i,n.avail_in--,n.total_in++,r=n.read_byte(n.next_in_index++)&255,((s.method<<8)+r)%31!==0){s.mode=Vy,n.msg="incorrect header check",s.marker=5;break}if(!(r&tQe)){s.mode=XL;break}s.mode=lhe;case lhe:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need=(n.read_byte(n.next_in_index++)&255)<<24&4278190080,s.mode=uhe;case uhe:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need+=(n.read_byte(n.next_in_index++)&255)<<16&16711680,s.mode=fhe;case fhe:if(n.avail_in===0)return o;o=i,n.avail_in--,n.total_in++,s.need+=(n.read_byte(n.next_in_index++)&255)<<8&65280,s.mode=dhe;case dhe:return n.avail_in===0?o:(o=i,n.avail_in--,n.total_in++,s.need+=n.read_byte(n.next_in_index++)&255,s.mode=t7,2);case t7:return s.mode=Vy,n.msg="need dictionary",s.marker=0,-2;case XL:if(o=s.blocks.proc(n,o),o==-3){s.mode=Vy,s.marker=0;break}if(o==0&&(o=i),o!=1)return o;o=i,s.blocks.reset(n,s.was),s.mode=hhe;case hhe:return n.avail_in=0,1;case Vy:return-3;default:return-2}},e.inflateSetDictionary=function(n,i,o){let r=0,s=o;if(!n||!n.istate||n.istate.mode!=t7)return-2;let a=n.istate;return s>=1<<a.wbits&&(s=(1<<a.wbits)-1,r=o-s),a.blocks.set_dictionary(i,r,s),a.mode=XL,0},e.inflateSync=function(n){let i,o,r,s,a;if(!n||!n.istate)return-2;let c=n.istate;if(c.mode!=Vy&&(c.mode=Vy,c.marker=0),(i=n.avail_in)===0)return-5;for(o=n.next_in_index,r=c.marker;i!==0&&r<4;)n.read_byte(o)==oQe[r]?r++:n.read_byte(o)!==0?r=0:r=4-r,o++,i--;return n.total_in+=o-n.next_in_index,n.next_in_index=o,n.avail_in=i,c.marker=r,r!=4?-3:(s=n.total_in,a=n.total_out,t(n),n.total_in=s,n.total_out=a,c.mode=XL,0)},e.inflateSyncPoint=function(n){return!n||!n.istate||!n.istate.blocks?-2:n.istate.blocks.sync_point()}}function phe(){}phe.prototype={inflateInit(e){let t=this;return t.is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(o),r=p.writable,s=r.getWriter(),await this.write(f)}},async close(){await s.ready,await l()}});Object.defineProperty(i,g7,{get(){return a}});async function c(f){let d=f.length;d&&(await s.ready,await s.write(f),o.size+=d,i.size+=d,i.availableSize-=d)}async function l(){r.size=o.size,await s.close()}}};async function Im(e,t){e.init&&!e.initialized&&await e.init(t)}function Kz(e){return Array.isArray(e)&&(e=new _7(e)),e instanceof ReadableStream&&(e={readable:e}),e}function Zz(e){e.writable===nr&&typeof e.next==N_&&(e=new eS(e)),e instanceof WritableStream&&(e={writable:e});let{writable:t}=e;return t.size===nr&&(t.size=0),e instanceof eS||Object.assign(e,{diskNumber:0,diskOffset:0,availableSize:1/0,maxSize:1/0}),e}function Oa(e,t,n,i){return e.readUint8Array(t,n,i)}var Xhe="\0\u263A\u263B\u2665\u2666\u2663\u2660\u2022\u25D8\u25CB\u25D9\u2642\u2640\u266A\u266B\u263C\u25BA\u25C4\u2195\u203C\xB6\xA7\u25AC\u21A8\u2191\u2193\u2192\u2190\u221F\u2194\u25B2\u25BC !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\u2302\xC7\xFC\xE9\xE2\xE4\xE0\xE5\xE7\xEA\xEB\xE8\xEF\xEE\xEC\xC4\xC5\xC9\xE6\xC6\xF4\xF6\xF2\xFB\xF9\xFF\xD6\xDC\xA2\xA3\xA5\u20A7\u0192\xE1\xED\xF3\xFA\xF1\xD1\xAA\xBA\xBF\u2310\xAC\xBD\xBC\xA1\xAB\xBB\u2591\u2592\u2593\u2502\u2524\u2561\u2562\u2556\u2555\u2563\u2551\u2557\u255D\u255C\u255B\u2510\u2514\u2534\u252C\u251C\u2500\u253C\u255E\u255F\u255A\u2554\u2569\u2566\u2560\u2550\u256C\u2567\u2568\u2564\u2565\u2559\u2558\u2552\u2553\u256B\u256A\u2518\u250C\u2588\u2584\u258C\u2590\u2580\u03B1\xDF\u0393\u03C0\u03A3\u03C3\xB5\u03C4\u03A6\u0398\u03A9\u03B4\u221E\u03C6\u03B5\u2229\u2261\xB1\u2265\u2264\u2320\u2321\xF7\u2248\xB0\u2219\xB7\u221A\u207F\xB2\u25A0 ".split(""),LQe=Xhe.length==256;function Khe(e){if(LQe){let t="";for(let n=0;n<e.length;n++)t+=Xhe[e[n]];return t}else return new TextDecoder().decode(e)}function Qz(e,t){return t&&t.trim().toLowerCase()=="cp437"?Khe(e):new TextDecoder(t).decode(e)}var y7="filename",x7="rawFilename",b7="comment",T7="rawComment",A7="uncompressedSize",C7="compressedSize",E7="offset",$z="diskNumberStart",tS="lastModDate",Jz="rawLastModDate",rN="lastAccessDate",Zhe="rawLastAccessDate",sN="creationDate",Qhe="rawCreationDate",S7="internalFileAttribute",w7="externalFileAttribute",v7="msDosCompatible",D7="zip64",NQe=[y7,x7,C7,A7,tS,Jz,b7,T7,rN,sN,E7,$z,$z,S7,w7,v7,D7,"directory","bitFlag","encrypted","signature","filenameUTF8","commentUTF8","compressionMethod","version","versionMadeBy","extraField","rawExtraField","extraFieldZip64","extraFieldUnicodePath","extraFieldUnicodeComment","extraFieldAES","extraFieldNTFS","extraFieldExtendedTimestamp"],qy=class{constructor(t){NQe.forEach(n=>this[n]=t[n])}};var I7="File format is not recognized",UQe="End of central directory not found",VQe="End of Zip64 central directory not found",zQe="End of Zip64 central directory locator not found",HQe="Central directory header not found",GQe="Local file header not found",WQe="Zip64 extra field not found",jQe="File contains encrypted entry",qQe="Encryption method not supported",$he="Compression method not supported",Jhe="Split zip file",eme="utf-8",tme="cp437",YQe=[[A7,4294967295],[C7,4294967295],[E7,4294967295],[$z,65535]],XQe={[65535]:{getValue:ms,bytes:4},[4294967295]:{getValue:e4,bytes:8}},a4=class{constructor(t,n={}){Object.assign(this,{reader:Kz(t),options:n,config:ZL()})}async*getEntriesGenerator(t={}){let n=this,{reader:i}=n,{config:o}=n;if(await Im(i),(i.size===nr||!i.readUint8Array)&&(i=new k_(await new Response(i.readable).blob()),await Im(i)),i.size<22)throw new Error(I7);i.chunkSize=Pz(o);let r=await JQe(i,101010256,i.size,22,65535*16);if(!r){let N=await Oa(i,0,4),_=da(N);throw ms(_)==134695760?new Error(Jhe):new Error(UQe)}let s=da(r),a=ms(s,12),c=ms(s,16),l=r.offset,f=fa(s,20),d=l+22+f,p=fa(s,4),g=i.lastDiskNumber||0,m=fa(s,6),x=fa(s,8),b=0,T=0;if(c==4294967295||a==4294967295||x==65535||m==65535){let N=await Oa(i,r.offset-20,20),_=da(N);if(ms(_,0)!=117853008)throw new Error(VQe);c=e4(_,8);let E=await Oa(i,c,56,-1),v=da(E),I=r.offset-20-56;if(ms(v,0)!=101075792&&c!=I){let M=c;c=I,b=c-M,E=await Oa(i,c,56,-1),v=da(E)}if(ms(v,0)!=101075792)throw new Error(zQe);p==65535&&(p=ms(v,16)),m==65535&&(m=ms(v,20)),x==65535&&(x=e4(v,32)),a==4294967295&&(a=e4(v,40)),c-=a}if(c>=i.size&&(b=i.size-c-a-22,c=i.size-a-22),g!=p)throw new Error(Jhe);if(c<0)throw new Error(I7);let C=0,A=await Oa(i,c,a,m),S=da(A);if(a){let N=r.offset-a;if(ms(S,C)!=33639248&&c!=N){let _=c;c=N,b+=c-_,A=await Oa(i,c,a,m),S=da(A)}}let w=r.offset-c-(i.lastDiskOffset||0);if(a!=w&&w>=0&&(a=w,A=await Oa(i,c,a,m),S=da(A)),c<0||c>=i.size)throw new Error(I7);let D=Du(n,t,"filenameEncoding"),R=Du(n,t,"commentEncoding");for(let N=0;N<x;N++){let _=new R7(i,o,n.options);if(ms(S,C)!=33639248)throw new Error(HQe);ime(_,S,C+6);let E=!!_.bitFlag.languageEncodingFlag,v=C+46,I=v+_.filenameLength,M=I+_.extraFieldLength,B=fa(S,C+4),V=(B&0)==0,U=A.subarray(v,I),H=fa(S,C+32),k=M+H,q=A.subarray(M,k),j=E,Z=E,W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Start=function(t){return this._onEveryStartCallback=t,this},e.prototype.onUpdate=function(t){return this._onUpdateCallback=t,this},e.prototype.onRepeat=function(t){return this._onRepeatCallback=t,this},e.prototype.onComplete=function(t){return this._onCompleteCallback=t,this},e.prototype.onStop=function(t){return this._onStopCallback=t,this},e.prototype.update=function(t,n){var i=this,o;if(t===void 0&&(t=xN()),n===void 0&&(n=!0),this._isPaused)return!0;var r,s=this._startTime+this._duration;if(!this._goToEnd&&!this._isPlaying){if(t>s)return!1;n&&this.start(t,!0)}if(this._goToEnd=!1,t<this._startTime)return!0;this._onStartCallbackFired===!1&&(this._onStartCallback&&this._onStartCallback(this._object),this._onStartCallbackFired=!0),this._onEveryStartCallbackFired===!1&&(this._onEveryStartCallback&&this._onEveryStartCallback(this._object),this._onEveryStartCallbackFired=!0);var a=t-this._startTime,c=this._duration+((o=this._repeatDelayTime)!==null&&o!==void 0?o:this._delayTime),l=this._duration+this._repeat*c,f=function(){if(i._duration===0||a>l)return 1;var b=Math.trunc(a/c),T=a-b*c,C=Math.min(T/i._duration,1);return C===0&&a===i._duration?1:C},d=f(),p=this._easingFunction(d);if(this._updateProperties(this._object,this._valuesStart,this._valuesEnd,p),this._onUpdateCallback&&this._onUpdateCallback(this._object,d),this._duration===0||a>=this._duration)if(this._repeat>0){var g=Math.min(Math.trunc((a-this._duration)/c)+1,this._repeat);isFinite(this._repeat)&&(this._repeat-=g);for(r in this._valuesStartRepeat)!this._yoyo&&typeof this._valuesEnd[r]=="string"&&(this._valuesStartRepeat[r]=this._valuesStartRepeat[r]+parseFloat(this._valuesEnd[r])),this._yoyo&&this._swapEndStartRepeatValues(r),this._valuesStart[r]=this._valuesStartRepeat[r];return this._yoyo&&(this._reversed=!this._reversed),this._startTime+=c*g,this._onRepeatCallback&&this._onRepeatCallback(this._object),this._onEveryStartCallbackFired=!1,!0}else{this._onCompleteCallback&&this._onCompleteCallback(this._object);for(var m=0,x=this._chainedTweens.length;m<x;m++)this._chainedTweens[m].start(this._startTime+this._duration,!1);return this._isPlaying=!1,!1}return!0},e.prototype._updateProperties=function(t,n,i,o){for(var r in i)if(n[r]!==void 0){var s=n[r]||0,a=i[r],c=Array.isArray(t[r]),l=Array.isArray(a),f=!c&&l;f?t[r]=this._interpolationFunction(a,o):typeof a=="object"&&a?this._updateProperties(t[r],s,a,o):(a=this._handleRelativeValue(s,a),typeof a=="number"&&(t[r]=s+(a-s)*o))}},e.prototype._handleRelativeValue=function(t,n){return typeof n!="string"?n:n.charAt(0)==="+"||n.charAt(0)==="-"?t+parseFloat(n):parseFloat(n)},e.prototype._swapEndStartRepeatValues=function(t){var n=this._valuesStartRepeat[t],i=this._valuesEnd[t];typeof i=="string"?this._valuesStartRepeat[t]=this._valuesStartRepeat[t]+parseFloat(i):this._valuesStartRepeat[t]=this._valuesEnd[t],this._valuesEnd[t]=n},e}();var TYn=Ype.nextId,Nm=Iq,AYn=Nm.getAll.bind(Nm),CYn=Nm.removeAll.bind(Nm),EYn=Nm.add.bind(Nm),SYn=Nm.remove.bind(Nm),wYn=Nm.update.bind(Nm);var att={LINEAR_NONE:Mi.Linear.None,QUADRATIC_IN:Mi.Quadratic.In,QUADRATIC_OUT:Mi.Quadratic.Out,QUADRATIC_IN_OUT:Mi.Quadratic.InOut,CUBIC_IN:Mi.Cubic.In,CUBIC_OUT:Mi.Cubic.Out,CUBIC_IN_OUT:Mi.Cubic.InOut,QUARTIC_IN:Mi.Quartic.In,QUARTIC_OUT:Mi.Quartic.Out,QUARTIC_IN_OUT:Mi.Quartic.InOut,QUINTIC_IN:Mi.Quintic.In,QUINTIC_OUT:Mi.Quintic.Out,QUINTIC_IN_OUT:Mi.Quintic.InOut,SINUSOIDAL_IN:Mi.Sinusoidal.In,SINUSOIDAL_OUT:Mi.Sinusoidal.Out,SINUSOIDAL_IN_OUT:Mi.Sinusoidal.InOut,EXPONENTIAL_IN:Mi.Exponential.In,EXPONENTIAL_OUT:Mi.Exponential.Out,EXPONENTIAL_IN_OUT:Mi.Exponential.InOut,CIRCULAR_IN:Mi.Circular.In,CIRCULAR_OUT:Mi.Circular.Out,CIRCULAR_IN_OUT:Mi.Circular.InOut,ELASTIC_IN:Mi.Elastic.In,ELASTIC_OUT:Mi.Elastic.Out,ELASTIC_IN_OUT:Mi.Elastic.InOut,BACK_IN:Mi.Back.In,BACK_OUT:Mi.Back.Out,BACK_IN_OUT:Mi.Back.InOut,BOUNCE_IN:Mi.Bounce.In,BOUNCE_OUT:Mi.Bounce.Out,BOUNCE_IN_OUT:Mi.Bounce.InOut},Gr=Object.freeze(att);function V4(e,t,n){this.type="KmlTourFlyTo",this.blocking=!0,this.activeCamera=null,this.activeCallback=null,this.duration=e,this.view=n,this.flyToMode=t}V4.prototype.play=function(e,t,n){if(this.activeCamera=t,u(e)&&e!==null){let o=this;this.activeCallback=function(r){delete o.activeCallback,delete o.activeCamera,e(u(r)?!1:r)}}let i=this.getCameraOptions(n);if(this.view.headingPitchRoll)t.flyTo(i);else if(this.view.headingPitchRange){let o=new se(this.view.position);t.flyToBoundingSphere(o,i)}};V4.prototype.stop=function(){u(this.activeCamera)&&this.activeCamera.cancelFlight(),u(this.activeCallback)&&this.activeCallback(!0)};V4.prototype.getCameraOptions=function(e){let t={duration:this.duration};return u(this.activeCallback)&&(t.complete=this.activeCallback),this.flyToMode==="smooth"&&(t.easingFunction=Gr.LINEAR_NONE),this.view.headingPitchRoll?(t.destination=this.view.position,t.orientation=this.view.headingPitchRoll):this.view.headingPitchRange&&(t.offset=this.view.headingPitchRange),u(e)&&(t=xt(t,e)),t};var bN=V4;function Pq(e){this.t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ce.center(o,fS),l=r.cartographicToCartesian(f)),u(i)&&!O.equalsEpsilon(i,1,O.EPSILON9)){let T=o.width*i*.5,C=o.height*i*.5;o=new ce(a(f.longitude-T),s(f.latitude-C),a(f.longitude+T),s(f.latitude+C))}c=c.replace("[bboxWest]",O.toDegrees(o.west).toString()),c=c.replace("[bboxSouth]",O.toDegrees(o.south).toString()),c=c.replace("[bboxEast]",O.toDegrees(o.east).toString()),c=c.replace("[bboxNorth]",O.toDegrees(o.north).toString());let d=O.toDegrees(f.longitude).toString(),p=O.toDegrees(f.latitude).toString();c=c.replace("[lookatLon]",d),c=c.replace("[lookatLat]",p),c=c.replace("[lookatTilt]",O.toDegrees(t.pitch).toString()),c=c.replace("[lookatHeading]",O.toDegrees(t.heading).toString()),c=c.replace("[lookatRange]",h.distance(t.positionWC,l)),c=c.replace("[lookatTerrainLon]",d),c=c.replace("[lookatTerrainLat]",p),c=c.replace("[lookatTerrainAlt]",f.height.toString()),r.cartesianToCartographic(t.positionWC,fS),c=c.replace("[cameraLon]",O.toDegrees(fS.longitude).toString()),c=c.replace("[cameraLat]",O.toDegrees(fS.latitude).toString()),c=c.replace("[cameraAlt]",O.toDegrees(fS.height).toString());let g=t.frustum,m=g.aspectRatio,x="",b="";if(u(m)){let T=O.toDegrees(g.fov);m>1?(x=T,b=T/m):(b=T,x=T*m)}c=c.replace("[horizFov]",x.toString()),c=c.replace("[vertFov]",b.toString())}else c=c.replace("[bboxWest]","-180"),c=c.replace("[bboxSouth]","-90"),c=c.replace("[bboxEast]","180"),c=c.replace("[bboxNorth]","90"),c=c.replace("[lookatLon]",""),c=c.replace("[lookatLat]",""),c=c.replace("[lookatRange]",""),c=c.replace("[lookatTilt]",""),c=c.replace("[lookatHeading]",""),c=c.replace("[lookatTerrainLon]",""),c=c.replace("[lookatTerrainLat]",""),c=c.replace("[lookatTerrainAlt]",""),c=c.replace("[cameraLon]",""),c=c.replace("[cameraLat]",""),c=c.replace("[cameraAlt]",""),c=c.replace("[horizFov]",""),c=c.replace("[vertFov]","");u(n)?(c=c.replace("[horizPixels]",n.clientWidth),c=c.replace("[vertPixels]",n.clientHeight)):(c=c.replace("[horizPixels]",""),c=c.replace("[vertPixels]","")),c=c.replace("[terrainEnabled]","1"),c=c.replace("[clientVersion]","1"),c=c.replace("[kmlVersion]","2.2"),c=c.replace("[clientName]","Cesium"),c=c.replace("[language]","English"),e.setQueryParameters(Jl(c))}function ktt(e,t,n,i){let r=q4(e,t,n).entity,s=n.sourceResource,a=n.uriResolver,c=Li(t,"Link",Oe.kml);if(u(c)||(c=Li(t,"Url",Oe.kml)),u(c)){let l=Pn(c,"href",Oe.kml),f,d;if(u(l)){let p=l;if(l=Uq(l,s,n.uriResolver),/^data:/.test(l.getUrlComponent()))/\.kmz/i.test(s.getUrlComponent())||(p=s.getDerivedResource({url:p}));else{if(p=l.clone(),f=Pn(c,"viewRefreshMode",Oe.kml),f==="onRegion"){Nt("kml-refrehMode-onRegion","KML - Unsupported viewRefreshMode: onRegion");return}d=y(Pn(c,"viewBoundScale",Oe.kml),1);let b=f==="onStop"?"BBOX=[bboxWest],[bboxSouth],[bboxEast],[bboxNorth]":"",T=y(Pn(c,"viewFormat",Oe.kml),b),C=Pn(c,"httpQuery",Oe.kml);u(T)&&l.setQueryParameters(Jl(G4(T))),u(C)&&l.setQueryParameters(Jl(G4(C)));let A=e._ellipsoid;Gq(l,e.camera,e.canvas,d,e._lastCameraView.bbox,A)}let g={sourceUri:p,uriResolver:a,context:r.id,screenOverlayContainer:n.screenOverlayContainer},m=new Ws,x=Wq(e,m,l,g).then(function(b){let T=e._entityCollection,C=m.values;T.suspendEvents();for(let w=0;w<C.length;w++){let D=C[w];u(D.parent)||(D.parent=r,jq(D)),T.add(D)}T.resumeEvents();let A=Pn(c,"refreshMode",Oe.kml),S=y(ni(c,"refreshInterval",Oe.kml),0);if(A==="onInterval"&&S>0||A==="onExpire"||f==="onStop"){let w=Li(b,"NetworkLinkControl",Oe.kml),D=u(w),R=J.now(),P={id:qn(),href:l,cookie:{},lastUpdated:R,updating:!1,entity:r,viewBoundScale:d,needsUpdate:!1,cameraUpdateTime:R},L=0;if(D&&(P.cookie=Jl(y(Pn(w,"cookie",Oe.kml),"")),L=y(ni(w,"minRefreshPeriod",Oe.kml),0)),A==="onInterval")D&&(S=Math.max(L,S)),P.refreshMode=e0.INTERVAL,P.time=S;else if(A==="onExpire"){let N;if(D&&(N=Pn(w,"expires",Oe.kml)),u(N))try{let _=J.fromIso8601(N),E=J.secondsDifference(_,R);E>0&&E<L&&J.addSeconds(R,L,_),P.refreshMode=e0.EXPIRE,P.time=_}catch{Nt("kml-refreshMode-onInterval-onExpire","KML - NetworkLinkControl expires is not a valid date")}else Nt("kml-refreshMode-onExpire","KML - refreshMode of onExpire requires the NetworkLinkControl to have an expires element")}else u(e.camera)?(P.refreshMode=e0.STOP,P.time=y(ni(c,"viewRefreshTime",Oe.kml),0)):Nt("kml-refrehMode-onStop-noCamera","A NetworkLink with viewRefreshMode=onStop requires the `camera` property to be defined.");u(P.refreshMode)&&e._networkLinks.set(P.id,P)}}).catch(function(b){Nt(`An error occured during loading ${l.url}`),e._error.raiseEvent(e,b)});i.addPromise(x)}}}function Utt(e,t,n,i){let o=kq[t.localName];return u(o)?o(e,t,n,i):y_e(e,t,n,i)}function Fq(e,t,n,i,o,r,s){t.removeAll();let a=n.documentElement,c=a.localName==="Document"?a:Li(a,"Document",Oe.kml),l=Pn(c,"name",Oe.kml);u(l)||(l=E_(i.getUrlComponent())),u(e._name)||(e._name=l);let f=new Ru._DeferredLoading(e),d=new Ws(e);return Promise.all(f_e(e,n,d,i,!1,o)).then(function(){let p=n.documentElement;if(p.localName==="kml"){let m=p.childNodes;for(let x=0;x<m.length;x++){let b=m[x];if(u(kq[b.localName])){p=b;break}}}let g={parentEntity:void 0,entityCollection:t,styleCollection:d,sourceResource:i,uriResolver:o,context:s,screenOverlayContainer:r};return t.suspendEvents(),Utt(e,p,g,f),t.resumeEvents(),f.wait().then(function(){return n.documentElement})})}function Vtt(e,t,n,i,o){let r=on("ThirdParty/Workers/z-worker-pako.js");KE({workerScripts:{deflate:[r,"./pako_deflate.min.js"],inflate:[r,"./pako_inflate.min.js"]}});let s=new a4(new k_(n));return Promise.resolve(s.getEntries()).then(function(a){let c=[],l={},f;for(let d=0;d<a.length;d++){let p=a[d];p.directory||(/\.kml$/i.test(p.filename)&&(!u(f)||!/\//i.test(p.filename))?(u(f)&&c.push(Rq(f,l)),f=p):c.push(Rq(p,l)))}return u(f)&&c.push(dtt(f,l)),Promise.all(c).then(function(){if(s.close(),!u(l.kml))throw new ue("KMZ file does not contain a KML document.");return l.keys=Object.keys(l),Fq(e,t,l.kml,i,l,o)})})}function Wq(e,t,n,i){i=y(i,y.EMPTY_OBJECT);let o=i.sourceUri,r=i.uriResolver,s=i.context,a=i.screenOverlayContainer,c=n;if(typeof n=="string"||n instanceof Ie){n=Ie.createIfNeeded(n),c=n.fetchBlob(),o=y(o,n.clone());let l=e._resourceCredits,f=n.credits;if(u(f)){let d=f.length;for(let p=0;p<d;p++)l.push(f[p])}}else o=y(o,Ie.DEFAULT.clone());return o=Ie.createIfNeeded(o),u(a)&&(a=In(a)),Promise.resolve(c).then(function(l){return l instanceof Blob?utt(l).then(function(f){return f?Vtt(e,t,l,o,a):ftt(l).then(function(d){d=s_e(d),d=a_e(d);let p,g;try{p=Bq.parseFromString(d,"application/xml")}catch(m){g=m.toString()}if(u(g)||p.body||p.documentElement.tagName==="parsererror"){let m=u(g)?g:p.documentElement.firstChild.nodeValue;throw m||(m=p.body.innerText),new ue(m)}return Fq(e,t,p,o,r,a,s)})}):Fq(e,t,l,o,r,a,s)}).catch(function(l){return e._error.raiseEvent(e,l),console.log(l),Promise.reject(l)})}function Ru(e){e=y(e,y.EMPTY_OBJECT);let t=e.camera,n=e.canvas;this._changed=new pe,this._error=new pe,this._loading=new pe,this._refresh=new pe,this._unsupportedNode=new pe,this._clock=void 0,this._entityCollection=new Ws(this),this._name=void 0,this._isLoading=!1,this._pinBuilder=new V_,this._networkLinks=new Tt,this._entityCluster=new _u,this.canvas=n,this.camera=t,this._lastCameraView={position:u(t)?h.clone(t.positionWC):void 0,direction:u(t)?h.clone(t.directionWC):void 0,up:u(t)?h.clone(t.upWC):void 0,bbox:u(t)?t.computeViewRectangle():ce.clone(ce.MAX_VALUE)},this._ellipsoid=y(e.ellipsoid,ne.WGS84);let i=e.credit;typeof i=="string"&&(i=new At(i)),this._credit=i,this._resourceCredits=[],this._kmlTours=[],this._screenOverlays=[]}Ru.load=function(e,t){return t=y(t,y.EMPTY_OBJECT),new Ru(t).load(e,t)};Object.defineProperties(Ru.prototype,{name:{get:function(){return this._name},set:function(e){this._name!==e&&(this._name=e,this._changed.raiseEvent(this))}},clock:{get:function(){return this._clock}},entities:{get:function(){return this._entityCollection}},isLoading:{get:function(){return this._isLoading}},changedEvent:{get:function(){return this._changed}},errorEvent:{get:function(){return this._error}},loadingEvent:{get:function(){return this._loading}},refreshEvent:{get:function(){return this._refresh}},unsupportedNodeEvent:{get:function(){return this._unsupportedNode}},show:{get:function(){return this._entityCollection.show},set:function(e){this._entityCollection.show=e}},clustering:{get:function(){return this._entityCluster},set:function(e){this._entityCluster=e}},credit:{get:function(){return this._credit}},kmlTours:{get:function(){return this._kmlTours}}});Ru.prototype.load=function(e,t){t=y(t,y.EMPTY_OBJECT),kr.setLoading(this,!0);let n=this._name;this._name=void 0,this._clampToGround=y(t.clampToGround,!1);let i=this;return Wq(this,this._entityCollection,e,t).then(function(){let o,r=i._entityCollection.computeAvailability(),s=r.start,a=r.stop,c=J.equals(s,Ve.MINIMUM_VALUE),l=J.equals(a,Ve.MAXIMUM_VALUE);if(!c||!l){let d;c&&(d=new Date,d.setHours(0,0,0,0),s=J.fromDate(d)),l&&(d=new Date,d.setHours(24,0,0,0),a=J.fromDate(d)),o=new ih,o.startTime=s,o.stopTime=a,o.currentTime=J.clone(s),o.clockRange=Vr.LOOP_STOP,o.clockStep=go.SYSTEM_CLOCK_MULTIPLIER,o.multiplier=Math.round(Math.min(Math.max(J.secondsDifference(a,s)/60,1),31556900))}let f=!1;return o!==i._clock&&(i._clock=o,f=!0),n!==i._name&&(f=!0),f&&i._changed.raiseEvent(i),kr.setLoading(i,!1),i}).catch(function(o){return kr.setLoading(i,!1),i._error.raiseEvent(i,o),console.log(o),Promise.reject(o)})};Ru.prototype.destroy=function(){for(;this._screenOverlays.length>0;)this._screenOverlays.pop().remove()};function jq(e){let t=e.parent;if(u(t)){let n=t.availability;if(u(n)){let i=e.availability;u(i)?i.intersect(n):e.availability=n}}}function ztt(e,t,n,i,o){return function(r){if(!i.contains(t.id))return;let s=!1,a=Li(r,"NetworkLinkControl",Oe.kml),c=u(a),l=0;if(c){if(u(Li(a,"Update",Oe.kml))){Nt("kml-networkLinkControl-update","KML - NetworkLinkControl updates aren't supported."),t.updating=!1,i.remove(t.id);return}t.cookie=Jl(y(Pn(a,"cookie",Oe.kml),"")),l=y(ni(a,"minRefreshPeriod",Oe.kml),0)}let f=J.now(),d=t.refreshMode;if(d===e0.INTERVAL)u(a)&&(t.time=Math.max(l,t.time));else if(d===e0.EXPIRE){let R;if(u(a)&&(R=Pn(a,"expires",Oe.kml)),u(R))try{let P=J.fromIso8601(R),L=J.secondsDifference(P,f);L>0&&L<l&&J.addSeconds(f,l,P),t.time=P}catch{Nt("kml-networkLinkControl-expires","KML - NetworkLinkControl expires is not a valid date"),s=!0}else Nt("kml-refreshMode-onExpire","KML - refreshMode of onExpire requires the NetworkLinkControl to have an expires element"),s=!0}let p=t.entity,g=e._entityCollection,m=n.values;function x(R){g.remove(R);let P=R._children,L=P.length;for(let N=0;N<L;++N)x(P[N])}g.suspendEvents();let b=g.values.slice(),T;for(T=0;T<b.length;++T){let R=b[T];R.parent===p&&(R.parent=void 0,x(R))}for(g.resumeEvents(),g.suspendEvents(),T=0;T<m.length;T++){let R=m[T];u(R.parent)||(R.parent=p,jq(R)),g.add(R)}g.resumeEvents(),s?i.remove(t.id):t.lastUpdated=f;let C=g.computeAvailability(),A=C.start,S=C.stop,w=J.equals(A,Ve.MINIMUM_VALUE),D=J.equals(S,Ve.MAXIMUM_VALUE);if(!w||!D){let R=e._clock;(R.startTime!==A||R.stopTime!==S)&&(R.startTime=A,R.stopTime=S,e._changed.raiseEvent(e))}t.updating=!1,t.needsUpdate=!1,e._refresh.raiseEvent(e,o.getUrlComponent(!0))}}var Lq=new Tt;Ru.prototype.update=function(e){let t=this._networkLinks;if(t.length===0)return!0;let n=J.now(),i=this;Lq.removeAll();function o(f){let d=f._children,p=d.length;for(let g=0;g<p;++g){let m=d[g];Lq.set(m.id,m),o(m)}}let r=!1,s=this._lastCameraView,a=this.camera;u(a)&&!(a.positionWC.equalsEpsilon(s.position,O.EPSILON7)&&a.directionWC.equalsEpsilon(s.direction,O.EPSILON7)&&a.upWC.equalsEpsilon(s.up,O.EPSILON7))&&(s.position=h.clone(a.positionWC),s.direction=h.clone(a.directionWC),s.up=h.clone(a.upWC),s.bbox=a.computeViewRectangle(),r=!0);let c=new Tt,l=!1;return t.values.forEach(function(f){let d=f.entity;if(!Lq.contains(d.id)){if(!f.updating){let p=!1;if(f.refreshMode===e0.INTERVAL?J.secondsDifference(n,f.lastUpdated)>f.time&&(p=!0):f.refreshMode===e0.EXPIRE?J.greaterThan(n,f.time)&&(p=!0):f.refreshMode===e0.STOP&&(r&&(f.needsUpdate=!0,f.cameraUpdateTime=n),f.needsUpdate&&J.secondsDifference(n,f.cameraUpdateTime)>=f.time&&(p=!0)),p){o(d),f.updating=!0;let g=new Ws,m=f.href.clone();m.setQueryParameters(f.cookie);let x=y(i._ellipsoid,ne.WGS84);Gq(m,i.camera,i.canvas,f.viewBoundScale,s.bbox,x),Wq(i,g,m,{context:d.id}).then(ztt(i,f,g,c,m)).catch(function(b){let T=`NetworkLink ${f.href} refresh failed: ${b}`;console.log(T),i._error.raiseEvent(i,T)}),l=!0}}c.set(f.id,f)}}),l&&(this._networkLinks=c,this._changed.raiseEvent(this)),!0};function Htt(){this.author={name:void 0,uri:void 0,email:void 0},this.link={href:void 0,hreflang:void 0,rel:void 0,type:void 0,title:void 0,length:void 0},this.address=void 0,this.phoneNumber=void 0,this.snippet=void 0,this.extendedData=void 0}Ru._DeferredLoading=Fm;Ru._getTimestamp=xi;var EN=Ru;function xh(e){e=y(e,y.EMPTY_OBJECT),this._enabled=y(e.enabled,!1),this._pixelRange=y(e.pixelRange,80),this._minimumClusterSize=y(e.minimumClusterSize,2),this._clusterBillboards=y(e.clusterBillboards,!0),this._clusterLabels=y(e.clusterLabels,!0),this._clusterPoints=y(e.clusterPoints,!0),this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity={},this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._clusterDirty=!1,this._cluster=void 0,this._removeEventListener=void 0,this._clusterEvent=new pe,this.show=y(e.show,!0)}function x_e(e,t){e.x-=t,e.y-=t,e.width+=t*2,e.height+=t*2}var Gtt=new Ue;function b_e(e,t,n,i,o){if(u(e._labelCollection)&&i._clusterLabels?o=Wd.getScreenSpaceBoundingBox(e,t,o):u(e._billboardCollection)&&i._clusterBillboards?e.width&&e.height?o=Xi.getScreenSpaceBoundingBox(e,t,o):o=Xi.getScreenSpaceBoundingBox({width:e.width||30,height:e.height||30,scale:e.scale||1,horizontalOrigin:e.horizontalOrigin,verticalOrigin:e.verticalOrigin},t,o):u(e._pointPrimitiveCollection)&&i._clusterPoints&&(o=hs.getScreenSpaceBoundingBox(e,t,o)),x_e(o,n),i._clusterLabels&&!u(e._labelCollection)&&u(e._mars3d_graphicId)&&A_e(i,e._mars3d_graphicId)){let r=i._labelCollection.get(e._mars3d_graphicId);if(r){let s=Wd.getScreenSpaceBoundingBox(r,t,Gtt);x_e(s,n),o=Ue.union(o,s,o)}}return o}function Wtt(e,t){if(e.clusterShow=!0,t._clusterLabels&&!u(e._labelCollection)&&u(e._mars3d_graphicId)&&A_e(t,e._mars3d_graphicId)){let n=t._labelCollection.get(e._mars3d_graphicId);n&&(n.clusterShow=!0)}}function T_e(e,t,n,i){let o={billboard:i._clusterBillboardCollection.add(),label:i._clusterLabelCollection.add(),point:i._clusterPointCollection.add()};o.billboard.show=!1,o.point.show=!1,o.label.show=!0,o.label.text=t.toLocaleString(),o.label.id=n,o.billboard.position=o.label.position=o.point.position=e,i._clusterEvent.raiseEvent(n,o)}function A_e(e,t){return u(e)&&u(e._collectionIndicesByEntity[t])&&u(e._collectionIndicesByEntity[t].labelIndex)}function qq(e,t,n,i,o){if(!u(e))return;let r=e.length;for(let s=0;s<r;++s){let a=e.get(s);if(a.clusterShow=!1,!a.show||o._scene.mode===te.SCENE3D&&!i.isPointVisible(a.position))continue;let c=o._clusterLabels&&u(a._labelCollection),l=o._clusterBillboards&&u(o._billboardCollection.get(a._mars3d_graphicId)),f=o._clusterPoints&&u(o._pointCollection.get(a._mars3d_graphicId));if(c&&(f||l))continue;let d=a.computeScreenSpacePosition(n);u(d)&&t.push({index:s,collection:e,clustered:!1,coord:d})}}var jtt=new Ue,qtt=new Ue,Ytt=new Ue;function Xtt(e){return function(t){if(u(t)&&t<.05||!e.enabled)return;let n=e._scene,i=e._labelCollection,o=e._billboardCollection,r=e._pointCollection;if(!u(i)&&!u(o)&&!u(r)||!e._clusterBillboards&&!e._clusterLabels&&!e._clusterPoints)return;let s=e._clusterLabelCollection,a=e._clusterBillboardCollection,c=e._clusterPointCollection;u(s)?s.removeAll():s=e._clusterLabelCollection=new du({scene:n}),u(a)?a.removeAll():a=e._clusterBillboardCollection=new ac({scene:n}),u(c)?c.removeAll():c=e._clusterPointCollection=new A_;let l=e._pixelRange,f=e._minimumClusterSize,d=e._previousClusters,p=[],g=e._previousHeight,m=n.camera.positionCartographic.height,x=n.mapProjection.ellipsoid,b=n.camera.positionWC,T=new eh(x,b),C=[];e._clusterLabels&&qq(i,C,n,T,e),e._clusterBillboards&&qq(o,C,n,T,e),e._clusterPoints&&qq(r,C,n,T,e);let A,S,w,D,R,P,L,N,_,E,v,I;if(C.length>0){let M=new vb(C.length,64,Uint32Array);for(let B=0;B<C.length;++B)M.add(C[B].coord.x,C[B].coord.y);if(M.finish(),m<g)for(w=d.length,A=0;A<w;++A){let B=d[A];if(!T.isPointVisible(B.position))continue;let V=Xi._computeScreenSpacePosition(F.IDENTITY,B.position,h.ZERO,z.ZERO,n);if(!u(V))continue;let U=1-m/g,H=B.width=B.width*U,k=B.height=B.height*U;H=Math.max(H,B.minimumWidth),k=Math.max(k,B.minimumHeight);let q=V.x-H*.5,j=V.y-k*.5,Z=V.x+H,W=V.y+k;for(R=M.range(q,j,Z,W),P=R.length,E=0,_=[],S=0;S<P;++S)L=R[S],N=C[L],N.clustered||(++E,v=N.collection,I=N.index,_.push(v.get(I)));if(E>=f)for(T_e(B.position,E,_,e),p.push(B),S=0;S<P;++S)C[R[S]].clustered=!0}for(w=C.length,A=0;A<w;++A){let B=C[A];if(B.clustered)continue;B.clustered=!0,v=B.collection,I=B.index;let V=v.get(I);D=b_e(V,B.coord,l,e,jtt);let U=Ue.clone(D,qtt);R=M.range(D.x,D.y,D.x+D.width,D.y+D.height),P=R.length;let H=h.clone(V.position);for(E=1,_=[V],S=0;S<P;++S)if(L=R[S],N=C[L],!N.clustered){let k=N.collection.get(N.index),q=b_e(k,N.coord,l,e,Ytt);h.add(k.position,H,H),Ue.union(U,q,U),++E,_.push(k)}if(E>=f){let k=h.multiplyByScalar(H,1/E,H);for(T_e(k,E,_,e),p.push({position:k,width:U.width,height:U.height,minimumWidth:D.width,minimumHeight:D.height}),S=0;S<P;++S)C[R[S]].clustered=!0}else Wtt(V,e)}}s.length===0&&(s.destroy(),e._clusterLabelCollection=void 0),a.length===0&&(a.destroy(),e._clusterBillboardCollection=void 0),c.length===0&&(c.destroy(),e._clusterPointCollection=void 0),e._previousClusters=p,e._previousHeight=m}}xh.prototype._initialize=function(e){this._scene=e;let t=Xtt(this);this._cluster=t,this._removeEventListener=e.camera.changed.addEventListener(t)};Object.defineProperties(xh.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabledDirty=e!==this._enabled,this._enabled=e}},pixelRange:{get:function(){return this._pixelRange},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._pixelRange,this._pixelRange=e}},minimumClusterSize:{get:function(){return this._minimumClusterSize},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._minimumClusterSize,this._minimumClusterSize=e}},clusterEvent:{get:function(){return this._clusterEvent}},clusterBillboards:{get:function(){return this._clusterBillboards},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterBillboards,this._clusterBillboards=e}},clusterLabels:{get:function(){return this._clusterLabels},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterLabels,this._clusterLabels=e}},clusterPoints:{get:function(){return this._clusterPoints},set:function(e){this._clusterDirty=this._clusterDirty||e!==this._clusterPoints,this._clusterPoints=e}}});function Xq(e,t,n,i){return function(o){let r=this[e];u(this._collectionIndicesByEntity)||(this._collectionIndicesByEntity={});let s=this._collectionIndicesByEntity[o];if(u(s)||(s=this._collectionIndicesByEntity[o]={billboardIndex:void 0,labelIndex:void 0,pointIndex:void 0}),u(r)&&u(s[i]))return r.get(s[i]);u(r)||(r=this[e]=new t({scene:this._scene}));let a,c,l=this[n];l.length>0?(a=l.shift(),c=r.get(a)):(c=r.add(),a=r.length-1),s[i]=a;let f=this;return Promise.resolve().then(function(){f._clusterDirty=!0}),c}}function Kq(e,t){let n=e._collectionIndicesByEntity[t];!u(n.billboardIndex)&&!u(n.labelIndex)&&!u(n.pointIndex)&&delete e._collectionIndicesByEntity[t]}xh.prototype.getLabel=Xq("_labelCollection",du,"_unusedLabelIndices","labelIndex");xh.prototype.removeLabel=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e];if(!u(this._labelCollection)||!u(t)||!u(t.labelIndex))return;let n=t.labelIndex;t.labelIndex=void 0,Kq(this,e);let i=this._labelCollection.get(n);i.show=!1,i.text="",i.id=void 0,this._unusedLabelIndices.push(n),this._clusterDirty=!0};xh.prototype.getBillboard=Xq("_billboardCollection",ac,"_unusedBillboardIndices","billboardIndex");xh.prototype.removeBillboard=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e];if(!u(this._billboardCollection)||!u(t)||!u(t.billboardIndex))return;let n=t.billboardIndex;t.billboardIndex=void 0,Kq(this,e);let i=this._billboardCollection.get(n);i.id=void 0,i.show=!1,i.image=void 0,this._unusedBillboardIndices.push(n),this._clusterDirty=!0};xh.prototype.getPoint=Xq("_pointCollection",A_,"_unusedPointIndices","pointIndex");xh.prototype.removePoint=function(e){let t=this._collectionIndicesByEntity&&this._collectionIndicesByEntity[e];if(!u(this._pointCollection)||!u(t)||!u(t.pointIndex))return;let n=t.pointIndex;t.pointIndex=void 0,Kq(this,e);let i=this._pointCollection.get(n);i.show=!1,i.id=void 0,this._unusedPointIndices.push(n),this._clusterDirty=!0};function Yq(e){if(!u(e))return;let t=e.length;for(let n=0;n<t;++n)e.get(n).clusterShow=!0}function Ktt(e){e.enabled||(u(e._clusterLabelCollection)&&e._clusterLabelCollection.destroy(),u(e._clusterBillboardCollection)&&e._clusterBillboardCollection.destroy(),u(e._clusterPointCollection)&&e._clusterPointCollection.destroy(),e._clusterLabelCollection=void 0,e._clusterBillboardCollection=void 0,e._clusterPointCollection=void 0,Yq(e._labelCollection),Yq(e._billboardCollection),Yq(e._pointCollection))}xh.prototype.update=function(e){if(!this.show)return;let t;u(this._labelCollection)&&this._labelCollection.length>0&&this._labelCollection.get(0)._glyphs.length===0&&(t=e.commandList,e.commandList=[],this._labelCollection.update(e),e.commandList=t),u(this._billboardCollection)&&this._billboardCollection.length>0&&!u(this._billboardCollection.get(0).width)&&(t=e.commandList,e.commandList=[],this._billboardCollection.update(e),e.commandList=t),this._enabledDirty&&(this._enabledDirty=!1,Ktt(this),this._clusterDirty=!0),this._clusterDirty&&(this._clusterDirty=!1,this._cluster()),u(this._clusterLabelCollection)&&this._clusterLabelCollection.update(e),u(this._clusterBillboardCollection)&&this._clusterBillboardCollection.update(e),u(this._clusterPointCollection)&&this._clusterPointCollection.update(e),u(this._labelCollection)&&this._labelCollection.update(e),u(this._billboardCollection)&&this._billboardCollection.update(e),u(this._pointCollection)&&this._pointCollection.update(e)};xh.prototype.destroy=function(){this._labelCollection=this._labelCollection&&this._labelCollection.destroy(),this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),this._pointCollection=this._pointCollection&&this._pointCollection.destroy(),this._clusterLabelCollection=this._clusterLabelCollection&&this._clusterLabelCollection.destroy(),this._clusterBillboardCollection=this._clusterBillboardCollection&&this._clusterBillboardCollection.destroy(),this._clusterPointCollection=this._clusterPointCollection&&this._clusterPointCollection.destroy(),u(this._removeEventListener)&&(this._removeEventListener(),this._removeEventListener=void 0),this._labelCollection=void 0,this._billboardCollection=void 0,this._pointCollection=void 0,this._clusterBillboardCollection=void 0,this._clusterLabelCollection=void 0,this._clusterPointCollection=void 0,this._collectionIndicesByEntity=void 0,this._unusedLabelIndices=[],this._unusedBillboardIndices=[],this._unusedPointIndices=[],this._previousClusters=[],this._previousHeight=void 0,this._enabledDirty=!1,this._pixelRangeDirty=!1,this._minimumClusterSizeDirty=!1};var Zq=xh;function SN(){de.throwInstantiationError()}SN.prototype.update=de.throwInstantiationError;SN.prototype.getBoundingSphere=de.throwInstantiationError;SN.prototype.isDestroyed=de.throwInstantiationError;SN.prototype.destroy=de.throwInstantiationError;var Qq=SN;var lT=`in vec4 position;


in vec2 textureCoordinates;


 


out vec2 v_textureCoordinates;


 


void main() 


{


    gl_Position = position;


    v_textureCoordinates = textureCoordinates;


}


`;function Y4(e){this._context=e}var wN,Ztt=new $e({primitiveType:Me.TRIANGLES}),Qtt=new si({color:new G(0,0,0,0)});function $tt(e,t){return new oa({context:e,colorTextures:[t],destroyAttachments:!1})}function Jtt(e,t){return Kt.fromCache({context:e,vertexShaderSource:lT,fragmentShaderSource:t,attributeLocations:{position:0,textureCoordinates:1}})}function ent(e,t){return(!u(wN)||wN.viewport.width!==e||wN.viewport.height!==t)&&(wN=ke.fromCache({viewport:new Ue(0,0,e,t)})),wN}Y4.prototype.execute=function(e){u(e.preExecute)&&e.preExecute(e);let t=e.outputTexture,n=t.width,i=t.height,o=this._context,r=u(e.vertexArray)?e.vertexArray:o.getViewportQuadVertexArray(),s=u(e.shaderProgram)?e.shaderProgram:Jtt(o,e.fragmentShaderSource),a=$tt(o,t),c=ent(n,i),l=e.uniformMap,f=Qtt;f.framebuffer=a,f.renderState=c,f.execute(o);let d=Ztt;d.vertexArray=r,d.renderState=c,d.shaderProgram=s,d.uniformMap=l,d.framebuffer=a,d.execute(o),a.destroy(),e.persists||(s.destroy(),u(e.vertexArray)&&r.destroy()),u(e.postExecute)&&e.postExecute(t)};Y4.prototype.isDestroyed=function(){return!1};Y4.prototype.destroy=function(){return le(this)};var vN=Y4;function tnt(e){this.context=e,this.framebuffer=void 0,this.blendingEnabled=void 0,this.scissorTest=void 0,this.viewport=void 0}var gc=tnt;function bh(e){this._context=e,this._shaders={},this._numberOfShaders=0,this._shadersToRelease={}}Object.defineProperties(bh.prototype,{numberOfShaders:{get:function(){return this._numberOfShaders}}});bh.prototype.replaceShaderProgram=function(e){return u(e.shaderProgram)&&e.shaderProgram.destroy(),this.getShaderProgram(e)};function nnt(e){let t=Object.keys(e).sort();return JSON.stringify(e,t)}bh.prototype.getShaderProgram=function(e){let t=e.vertexShaderSource,n=e.fragmentShaderSource,i=e.attributeLocations;typeof t=="string"&&(t=new ze({sources:[t]})),typeof n=="string"&&(n=new ze({sources:[n]}));let o=t.getCacheKey(),r=n.getCacheKey(),s=u(i)?nnt(i):"",a=`${o}:${r}:${s}`,c;if(u(this._shaders[a]))c=this._shaders[a],delete this._shadersToRelease[a];else{let l=this._context,f=t.createCombinedVertexShader(l),d=n.createCombinedFragmentShader(l),p=new Kt({gl:l._gl,logShaderCompilation:l.logShaderCompilation,debugShaders:l.debugShaders,vertexShaderSource:t,vertexShaderText:f,fragmentShaderSource:n,fragmentShaderText:d,attributeLocations:i});c={cache:this,shaderProgram:p,keyword:a,derivedKeywords:[],count:0},p._cachedShader=c,this._shaders[a]=c,++this._numberOfShaders}return++c.count,c.shaderProgram};bh.prototype.replaceDerivedShaderProgram=function(e,t,n){let i=e._cachedShader,o=t+i.keyword,r=this._shaders[o];if(u(r)){$q(this,r);let s=i.derivedKeywords.indexOf(t);s>-1&&i.derivedKeywords.splice(s,1)}return this.createDerivedShaderProgram(e,t,n)};bh.prototype.getDerivedShaderProgram=function(e,t){let n=e._cachedShader,i=t+n.keyword,o=this._shaders[i];if(u(o))return o.shaderProgram};bh.prototype.createDerivedShaderProgram=function(e,t,n){let i=e._cachedShader,o=t+i.keyword,r=n.vertexShaderSource,s=n.fragmentShaderSource,a=n.attributeLocations;typeof r=="string"&&(r=new ze({sources:[r]})),typeof s=="string"&&(s=new ze({sources:[s]}));let c=this._context,l=r.createCombinedVertexShader(c),f=s.createCombinedFragmentShader(c),d=new Kt({gl:c._gl,logShaderCompilation:c.logShaderCompilation,debugShaders:c.debugShaders,vertexShaderSource:r,vertexShaderText:l,fragmentShaderSource:s,fragmentShaderText:f,attributeLocations:a}),p={cache:this,shaderProgram:d,keyword:o,derivedKeywords:[],count:0};return i.derivedKeywords.push(t),d._cachedShader=p,this._shaders[o]=p,d};function $q(e,t){let n=t.derivedKeywords,i=n.length;for(let o=0;o<i;++o){let r=n[o]+t.keyword,s=e._shaders[r];$q(e,s)}delete e._shaders[t.keyword],t.shaderProgram.finalDestroy()}bh.prototype.destroyReleasedShaderPrograms=function(){let e=this._shadersToRelease;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];$q(this,n),--this._numberOfShaders}this._shadersToRelease={}};bh.prototype.releaseShaderProgram=function(e){if(u(e)){let t=e._cachedShader;t&&--t.count===0&&(this._shadersToRelease[t.keyword]=t)}};bh.prototype.isDestroyed=function(){return!1};bh.prototype.destroy=function(){let e=this._shaders;for(let t in e)e.hasOwnProperty(t)&&e[t].shaderProgram.finalDestroy();return le(this)};var DN=bh;function uT(){this._textures={},this._numberOfTextures=0,this._texturesToRelease={}}Object.defineProperties(uT.prototype,{numberOfTextures:{get:function(){return this._numberOfTextures}}});uT.prototype.getTexture=function(e){let t=this._textures[e];if(u(t))return delete this._texturesToRelease[e],++t.count,t.texture};uT.prototype.addTexture=function(e,t){let n={texture:t,count:1};t.finalDestroy=t.destroy;let i=this;t.destroy=function(){--n.count===0&&(i._texturesToRelease[e]=n)},this._textures[e]=n,++this._numberOfTextures};uT.prototype.destroyReleasedTextures=function(){let e=this._texturesToRelease;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];delete this._textures[t],n.texture.finalDestroy(),--this._numberOfTextures}this._texturesToRelease={}};uT.prototype.isDestroyed=function(){return!1};uT.prototype.destroy=function(){let e=this._textures;for(let t in e)e.hasOwnProperty(t)&&e[t].texture.finalDestroy();return le(this)};var IN=uT;var Jq={};function int(e){let t=6.239996+.0172019696544*e;return .001657*Math.sin(t+.01671*Math.sin(t))}var ont=32.184,rnt=2451545;function z_e(e,t){t=J.addSeconds(e,ont,t);let n=J.totalDays(t)-rnt;return t=J.addSeconds(t,int(n),t),t}var X4=new J(2451545,0,Kn.TAI),snt=1e3,Yf=O.RADIANS_PER_DEGREE,Ou=O.RADIANS_PER_ARCSECOND,Na=14959787e4,C_e=new Q;function H_e(e,t,n,i,o,r,s){n<0&&(n=-n,o+=O.PI);let a=e*(1-t),c=i-o,l=o,f=cnt(r-i,t),d=ant(t,0);hnt(c,n,l,C_e);let p=a*(1+t),g=Math.cos(f),m=Math.sin(f),x=1+t*g,b=p/x;return u(s)?(s.x=b*g,s.y=b*m,s.z=0):s=new h(b*g,b*m,0),Q.multiplyByVector(C_e,s,s)}function ant(e,t){return e<=t?"Circular":e<1-t?"Elliptical":e<=1+t?"Parabolic":"Hyperbolic"}function cnt(e,t){let n=fnt(e,t);return dnt(n,t)}var lnt=50,unt=O.EPSILON8;function fnt(e,t){let n=Math.floor(e/O.TWO_PI);e-=n*O.TWO_PI;let i=e+t*Math.sin(e)/(1-Math.sin(e+t)+Math.sin(e)),o=Number.MAX_VALUE,r;for(r=0;r<lnt&&Math.abs(o-i)>unt;++r){o=i;let s=o-t*Math.sin(o)-e,a=1-t*Math.cos(o);i=o-s/a}return o=i+n*O.TWO_PI,o}function dnt(e,t){let n=Math.floor(e/O.TWO_PI);e-=n*O.TWO_PI;let i=Math.cos(e)-t,o=Math.sin(e)*Math.sqrt(1-t*t),r=Math.atan2(o,i);return r=O.zeroToTwoPi(r),e<0&&(r-=O.TWO_PI),r+=n*O.TWO_PI,r}function hnt(e,t,n,i){let o=Math.cos(e),r=Math.sin(e),s=Math.cos(t),a=Math.sin(t),c=Math.cos(n),l=Math.sin(n);return u(i)?(i[0]=c*o-l*r*s,i[1]=l*o+c*r*s,i[2]=r*a,i[3]=-c*r-l*o*s,i[4]=-l*r+c*o*s,i[5]=o*a,i[6]=l*a,i[7]=-c*a,i[8]=s):i=new Q(c*o-l*r*s,-c*r-l*o*s,l*a,l*o+c*r*s,-l*r+c*o*s,-c*a,r*a,o*a,s),i}var mnt=1.0000010178*Na,pnt=100.46645683*Yf,_nt=129597742283429e-5*Ou,E_e=16002,S_e=21863,w_e=32004,v_e=10931,D_e=14529,I_e=16368,P_e=15318,R_e=32794,gnt=64*1e-7*Na,ynt=-152*1e-7*Na,xnt=62*1e-7*Na,bnt=-8*1e-7*Na,Tnt=32*1e-7*Na,Ant=-41*1e-7*Na,Cnt=19*1e-7*Na,Ent=-11*1e-7*Na,Snt=-150*1e-7*Na,wnt=-46*1e-7*Na,vnt=68*1e-7*Na,Dnt=54*1e-7*Na,Int=14*1e-7*Na,Pnt=24*1e-7*Na,Rnt=-28*1e-7*Na,Ont=22*1e-7*Na,O_e=10,M_e=16002,L_e=21863,N_e=10931,F_e=1473,B_e=32004,k_e=4387,U_e=73,Mnt=-325*1e-7,Lnt=-322*1e-7,Nnt=-79*1e-7,Fnt=232*1e-7,Bnt=-52*1e-7,knt=97*1e-7,Unt=55*1e-7,Vnt=-41*1e-7,znt=-105*1e-7,Hnt=-137*1e-7,Gnt=258*1e-7,Wnt=35*1e-7,jnt=-116*1e-7,qnt=-88*1e-7,Ynt=-112*1e-7,Xnt=-80*1e-7,dS=new J(0,0,Kn.TAI);function Knt(e,t){z_e(e,dS);let i=(dS.dayNumber-X4.dayNumber+(dS.secondsOfDay-X4.secondsOfDay)/Qn.SECONDS_PER_DAY)/(Qn.DAYS_PER_JULIAN_CENTURY*10),o=.3595362*i,r=mnt+gnt*Math.cos(E_e*o)+Snt*Math.sin(E_e*o)+ynt*Math.cos(S_e*o)+wnt*Math.sin(S_e*o)+xnt*Math.cos(w_e*o)+vnt*Math.sin(w_e*o)+bnt*Math.cos(v_e*o)+Dnt*Math.sin(v_e*o)+Tnt*Math.cos(D_e*o)+Int*Math.sin(D_e*o)+Ant*Math.cos(I_e*o)+Pnt*Math.sin(I_e*o)+Cnt*Math.cos(P_e*o)+Rnt*Math.sin(P_e*o)+Ent*Math.cos(R_e*o)+Ont*Math.sin(R_e*o),s=pnt+_nt*i+Mnt*Math.cos(O_e*o)+znt*Math.sin(O_e*o)+Lnt*Math.cos(M_e*o)+Hnt*Math.sin(M_e*o)+Nnt*Math.cos(L_e*o)+Gnt*Math.sin(L_e*o)+Fnt*Math.cos(N_e*o)+Wnt*Math.sin(N_e*o)+Bnt*Math.cos(F_e*o)+jnt*Math.sin(F_e*o)+knt*Math.cos(B_e*o)+qnt*Math.sin(B_e*o)+Unt*Math.cos(k_e*o)+Ynt*Math.sin(k_e*o)+Vnt*Math.cos(U_e*o)+Xnt*Math.sin(U_e*o),a=.0167086342-.0004203654*i,c=102.93734808*Yf+11612.3529*Ou*i,l=469.97289*Ou*i,f=174.87317577*Yf-8679.27034*Ou*i;return H_e(r,a,l,c,f,s,t)}function G_e(e,t){z_e(e,dS);let i=(dS.dayNumber-X4.dayNumber+(dS.secondsOfDay-X4.secondsOfDay)/Qn.SECONDS_PER_DAY)/Qn.DAYS_PER_JULIAN_CENTURY,o=i*i,r=o*i,s=r*i,a=383397.7725+.004*i,c=.055545526-16e-9*i,l=5.15668983*Yf,f=-8e-5*i+.02966*o-42e-6*r-13e-8*s,d=83.35324312*Yf,p=146434202669e-4*i-38.2702*o-.045047*r+21301e-8*s,g=125.04455501*Yf,m=-69679193631e-4*i+6.3602*o+.007625*r-3586e-8*s,x=218.31664563*Yf,b=17325593434847e-4*i-6.391*o+.006588*r-3169e-8*s,T=297.85019547*Yf+Ou*(1602961601209e-3*i-6.3706*o+.006593*r-3169e-8*s),C=93.27209062*Yf+Ou*(17395272628478e-4*i-12.7512*o-.001037*r+417e-8*s),A=134.96340251*Yf+Ou*(17179159232178e-4*i+31.8792*o+.051635*r-2447e-7*s),S=357.52910918*Yf+Ou*(1295965810481e-4*i-.5532*o+136e-6*r-1149e-8*s),w=310.17137918*Yf-Ou*(6967051436e-3*i+6.2068*o+.007618*r-3219e-8*s),D=2*T,R=4*T,P=6*T,L=2*A,N=3*A,_=4*A,E=2*C;a+=3400.4*Math.cos(D)-635.6*Math.cos(D-A)-235.6*Math.cos(A)+218.1*Math.cos(D-S)+181*Math.cos(D+A),c+=.014216*Math.cos(D-A)+.008551*Math.cos(D-L)-.001383*Math.cos(A)+.001356*Math.cos(D+A)-.001147*Math.cos(R-N)-914e-6*Math.cos(R-L)+869e-6*Math.cos(D-S-A)-627e-6*Math.cos(D)-394e-6*Math.cos(R-_)+282e-6*Math.cos(D-S-L)-279e-6*Math.cos(T-A)-236e-6*Math.cos(L)+231e-6*Math.cos(R)+229e-6*Math.cos(P-_)-201e-6*Math.cos(L-E),f+=486.26*Math.cos(D-E)-40.13*Math.cos(D)+37.51*Math.cos(E)+25.73*Math.cos(L-E)+19.97*Math.cos(D-S-E),p+=-55609*Math.sin(D-A)-34711*Math.sin(D-L)-9792*Math.sin(A)+9385*Math.sin(R-N)+7505*Math.sin(R-L)+5318*Math.sin(D+A)+3484*Math.sin(R-_)-3417*Math.sin(D-S-A)-2530*Math.sin(P-_)-2376*Math.sin(D)-2075*Math.sin(D-N)-1883*Math.sin(L)-1736*Math.sin(P-5*A)+1626*Math.sin(S)-1370*Math.sin(P-N),m+=-5392*Math.sin(D-E)-540*Math.sin(S)-441*Math.sin(D)+423*Math.sin(E)-288*Math.sin(L-E),b+=-3332.9*Math.sin(D)+1197.4*Math.sin(D-A)-662.5*Math.sin(S)+396.3*Math.sin(A)-218*Math.sin(D-S);let v=2*w,I=3*w;f+=46.997*Math.cos(w)*i-.614*Math.cos(D-E+w)*i+.614*Math.cos(D-E-w)*i-.0297*Math.cos(v)*o-.0335*Math.cos(w)*o+.0012*Math.cos(D-E+v)*o-16e-5*Math.cos(w)*r+4e-5*Math.cos(I)*r+4e-5*Math.cos(v)*r;let M=2.116*Math.sin(w)*i-.111*Math.sin(D-E-w)*i-.0015*Math.sin(w)*o;p+=M,b+=M,m+=-520.77*Math.sin(w)*i+13.66*Math.sin(D-E+w)*i+1.12*Math.sin(D-w)*i-1.06*Math.sin(E-w)*i+.66*Math.sin(v)*o+.371*Math.sin(w)*o-.035*Math.sin(D-E+v)*o-.015*Math.sin(D-E+w)*o+.0014*Math.sin(w)*r-.0011*Math.sin(I)*r-9e-4*Math.sin(v)*r,a*=snt;let B=l+f*Ou,V=d+p*Ou,U=x+b*Ou,H=g+m*Ou;return H_e(a,c,B,V,H,U,t)}var V_e=.012300034,Znt=V_e/(V_e+1)*-1;function Qnt(e,t){return t=G_e(e,t),h.multiplyByScalar(t,Znt,t)}var W_e=new Q(1.0000000000000002,5619723173785822e-31,4690511510146299e-34,-5154129427414611e-31,.9174820620691819,-.39777715593191376,-223970096136568e-30,.39777715593191376,.9174820620691819),PN=new h;Jq.computeSunPositionInEarthInertialFrame=function(e,t){return u(e)||(e=J.now()),u(t)||(t=new h),PN=Knt(e,PN),t=h.negate(PN,t),Qnt(e,PN),h.subtract(t,PN,t),Q.multiplyByVector(W_e,t,t),t};Jq.computeMoonPositionInEarthInertialFrame=function(e,t){return u(e)||(e=J.now()),t=G_e(e,t),Q.multiplyByVector(W_e,t,t),t};var t0=Jq;function $nt(e){e=y(e,y.EMPTY_OBJECT),this.color=G.clone(y(e.color,G.WHITE)),this.intensity=y(e.intensity,2)}var H_=$nt;function hS(){this.globeDepthTexture=void 0,this.gamma=void 0,this._viewport=new Ue,this._viewportCartesian4=new oe,this._viewportDirty=!1,this._viewportOrthographicMatrix=F.clone(F.IDENTITY),this._viewportTransformation=F.clone(F.IDENTITY),this._model=F.clone(F.IDENTITY),this._view=F.clone(F.IDENTITY),this._inverseView=F.clone(F.IDENTITY),this._projection=F.clone(F.IDENTITY),this._infiniteProjection=F.clone(F.IDENTITY),this._entireFrustum=new z,this._currentFrustum=new z,this._frustumPlanes=new oe,this._farDepthFromNearPlusOne=void 0,this._log2FarDepthFromNearPlusOne=void 0,this._oneOverLog2FarDepthFromNearPlusOne=void 0,this._frameState=void 0,this._temeToPseudoFixed=Q.clone(F.IDENTITY),this._view3DDirty=!0,this._view3D=new F,this._inverseView3DDirty=!0,this._inverseView3D=new F,this._inverseModelDirty=!0,this._inverseModel=new F,this._inverseTransposeModelDirty=!0,this._inverseTransposeModel=new Q,this._viewRotation=new Q,this._inverseViewRotation=new Q,this._viewRotation3D=new Q,this._inverseViewRotation3D=new Q,this._inverseProjectionDirty=!0,this._inverseProjection=new F,this._modelViewDirty=!0,this._modelView=new F,this._modelView3DDirty=!0,this._modelView3D=new F,this._modelViewRelativeToEyeDirty=!0,this._modelViewRelativeToEye=new F,this._inverseModelViewDirty=!0,this._inverseModelView=new F,this._inverseModelView3DDirty=!0,this._inverseModelView3D=new F,this._viewProjectionDirty=!0,this._viewProjection=new F,this._inverseViewProjectionDirty=!0,this._inverseViewProjection=new F,this._modelViewProjectionDirty=!0,this._modelViewProjection=new F,this._inverseModelViewProjectionDirty=!0,this._inverseModelViewProjection=new F,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewProjectionRelativeToEye=new F,this._modelViewInfiniteProjectionDirty=!0,this._modelViewInfiniteProjection=new F,this._normalDirty=!0,this._normal=new Q,this._normal3DDirty=!0,this._normal3D=new Q,this._inverseNormalDirty=!0,this._inverseNormal=new Q,this._inverseNormal3DDirty=!0,this._inverseNormal3D=new Q,this._encodedCameraPositionMCDirty=!0,this._encodedCameraPositionMC=new Yn,this._cameraPosition=new h,this._sunPositionWC=new h,this._sunPositionColumbusView=new h,this._sunDirectionWC=new h,this._sunDirectionEC=new h,this._moonDirectionEC=new h,this._lightDirectionWC=new h,this._lightDirectionEC=new h,this._lightColor=new h,this._lightColorHdr=new h,this._pass=void 0,this._mode=void 0,this._mapProjection=void 0,this._ellipsoid=void 0,this._cameraDirection=new h,this._cameraRight=new h,this._cameraUp=new h,this._frustum2DWidth=0,this._eyeHeight=0,this._eyeHeight2D=new z,this._eyeEllipsoidNormalEC=new h,this._eyeEllipsoidCurvature=new z,this._modelToEnu=new F,this._enuToModel=new F,this._pixelRatio=1,this._orthographicIn3D=!1,this._backgroundColor=new G,this._brdfLut=void 0,this._environmentMap=void 0,this._sphericalHarmonicCoefficients=void 0,this._specularEnvironmentMaps=void 0,this._specularEnvironmentMapsDimensions=new z,this._specularEnvironmentMapsMaximumLOD=void 0,this._fogDensity=void 0,this._fogMinimumBrightness=void 0,this._atmosphereHsbShift=void 0,this._atmosphereLightIntensity=void 0,this._atmosphereRayleighCoefficient=new h,this._atmosphereRayleighScaleHeight=new h,this._atmosphereMieCoefficient=new h,this._atmosphereMieScaleHeight=void 0,this._atmosphereMieAnisotropy=void 0,this._atmosphereDynamicLighting=void 0,this._invertClassificationColor=void 0,this._splitPosition=0,this._pixelSizePerMeter=void 0,this._geometricToleranceOverMeter=void 0,this._minimumDisableDepthTestDistance=void 0}Object.defineProperties(hS.prototype,{frameState:{get:function(){return this._frameState}},viewport:{get:function(){return this._viewport},set:function(e){if(!Ue.equals(e,this._viewport)){Ue.clone(e,this._viewport);let t=this._viewport,n=this._viewportCartesian4;n.x=t.x,n.y=t.y,n.z=t.width,n.w=t.height,this._viewportDirty=!0}}},viewportCartesian4:{get:function(){return this._viewportCartesian4}},viewportOrthographic:{get:function(){return q_e(this),this._viewportOrthographicMatrix}},viewportTransformation:{get:function(){return q_e(this),this._viewportTransformation}},model:{get:function(){return this._model},set:function(e){F.clone(e,this._model),this._modelView3DDirty=!0,this._inverseModelView3DDirty=!0,this._inverseModelDirty=!0,this._inverseTransposeModelDirty=!0,this._modelViewDirty=!0,this._inverseModelViewDirty=!0,this._modelViewRelativeToEyeDirty=!0,this._inverseModelViewDirty=!0,this._modelViewProjectionDirty=!0,this._inverseModelViewProjectionDirty=!0,this._modelViewProjectionRelativeToEyeDirty=!0,this._modelViewInfiniteProjectionDirty=!0,this._normalDirty=!0,this._inverseNormalDirty=!0,this._normal3DDirty=!0,this._inverseNormal3DDirty=!0,this._encodedCameraPositionMCDirty=!0}},inverseModel:{get:function(){return this._inverseModelDirty&&(this._inverseModelDirty=!1,F.inverse(this._model,this._inverseModel)),this._inverseModel}},inverseTransposeModel:{get:function(){let e=this._inverseTransposeModel;return this._inverseTransposeModelDirty&&(this._inverseTransposeModelDirty=!1,F.getMatrix3(this.inverseModel,e),Q.transpose(e,e)),e}},view:{get:function(){return this._view}},view3D:{get:function(){return eY(this),this._view3D}},viewRotation:{get:function(){return eY(this),this._viewRotation}},viewRotation3D:{get:function(){return eY(this),this._viewRotation3D}},inverseView:{get:function(){return this._inverseView}},inverseView3D:{get:function(){return K_e(this),this._inverseView3D}},inverseViewRotation:{get:function(){return this._inverseViewRotation}},inverseViewRotation3D:{get:function(){return K_e(this),this._inverseViewRotation3D}},projection:{get:function(){return this._projection}},inverseProjection:{get:function(){return lit(this),this._inverseProjection}},infiniteProjection:{get:function(){return this._infiniteProjection}},modelView:{get:function(){return uit(this),this._modelView}},modelView3D:{get:function(){return fit(this),this._modelView3D}},modelViewRelativeToEye:{get:function(){return git(this),this._modelViewRelativeToEye}},inverseModelView:{get:function(){return dit(this),this._inverseModelView}},inverseModelView3D:{get:function(){return hit(this),this._inverseModelView3D}},viewProjection:{get:function(){return mit(this),this._viewProjection}},inverseViewProjection:{get:function(){return pit(this),this._inverseViewProjection}},modelViewProjection:{get:function(){return _it(this),this._modelViewProjection}},inverseModelViewProjection:{get:function(){return yit(this),this._inverseModelViewProjection}},modelViewProjectionRelativeToEye:{get:function(){return xit(this),this._modelViewProjectionRelativeToEye}},modelViewInfiniteProjection:{get:function(){return bit(this),this._modelViewInfiniteProjection}},normal:{get:function(){return Tit(this),this._normal}},normal3D:{get:function(){return Ait(this),this._normal3D}},inverseNormal:{get:function(){return Cit(this),this._inverseNormal}},inverseNormal3D:{get:function(){return Eit(this),this._inverseNormal3D}},entireFrustum:{get:function(){return this._entireFrustum}},currentFrustum:{get:function(){return this._currentFrustum}},frustumPlanes:{get:function(){return this._frustumPlanes}},farDepthFromNearPlusOne:{get:function(){return this._farDepthFromNearPlusOne}},log2FarDepthFromNearPlusOne:{get:function(){return this._log2FarDepthFromNearPlusOne}},oneOverLog2FarDepthFromNearPlusOne:{get:function(){return this._oneOverLog2FarDepthFromNearPlusOne}},eyeHeight:{get:function(){return this._eyeHeight}},eyeHeight2D:{get:function(){return this._eyeHeight2D}},eyeEllipsoidNormalEC:{get:function(){return this._eyeEllipsoidNormalEC}},eyeEllipsoidCurvature:{get:function(){return this._eyeEllipsoidCurvature}},modelToEnu:{get:function(){return this._modelToEnu}},enuToModel:{get:function(){return this._enuToModel}},sunPositionWC:{get:function(){return this._sunPositionWC}},sunPositionColumbusView:{get:function(){return this._sunPositionColumbusView}},sunDirectionWC:{get:function(){return this._sunDirectionWC}},sunDirectionEC:{get:function(){return this._sunDirectionEC}},moonDirectionEC:{get:function(){return this._moonDirectionEC}},lightDirectionWC:{get:function(){return this._lightDirectionWC}},lightDirectionEC:{get:function(){return this._lightDirectionEC}},lightColor:{get:function(){return this._lightColor}},lightColorHdr:{get:function(){return this._lightColorHdr}},encodedCameraPositionMCHigh:{get:function(){return X_e(this),this._encodedCameraPositionMC.high}},encodedCameraPositionMCLow:{get:function(){return X_e(this),this._encodedCameraPositionMC.low}},temeToPseudoFixedMatrix:{get:function(){return this._temeToPseudoFixed}},pixelRatio:{get:function(){return this._pixelRatio}},fogDensity:{get:function(){return this._fogDensity}},fogMinimumBrightness:{get:function(){return this._fogMinimumBrightness}},atmosphereHsbShift:{get:function(){return this._atmosphereHsbShift}},atmosphereLightIntensity:{get:function(){return this._atmosphereLightIntensity}},atmosphereRayleighCoefficient:{get:function(){return this._atmosphereRayleighCoefficient}},atmosphereRayleighScaleHeight:{get:function(){return this._atmosphereRayleighScaleHeight}},atmosphereMieCoefficient:{get:function(){return this._atmosphereMieCoefficient}},atmosphereMieScaleHeight:{get:function(){return this._atmosphereMieScaleHeight}},atmosphereMieAnisotropy:{get:function(){return this._atmosphereMieAnisotropy}},atmosphereDynamicLighting:{get:function(){return this._atmosphereDynamicLighting}},geometricToleranceOverMeter:{get:function(){return this._geometricToleranceOverMeter}},pass:{get:function(){return this._pass}},backgroundColor:{get:function(){return this._backgroundColor}},brdfLut:{get:function(){return this._brdfLut}},environmentMap:{get:function(){return this._environmentMap}},sphericalHarmonicCoefficients:{get:function(){return this._sphericalHarmonicCoefficients}},specularEnvironmentMaps:{get:function(){return this._specularEnvironmentMaps}},specularEnvironmentMapsDimensions:{get:function(){return this._specularEnvironmentMapsDimensions}},specularEnvironmentMapsMaximumLOD:{get:function(){return this._specularEnvironmentMapsMaximumLOD}},splitPosition:{get:function(){return this._splitPosition}},minimumDisableDepthTestDistance:{get:function(){return this._minimumDisableDepthTestDistance}},invertClassificationColor:{get:function(){return this._invertClassificationColor}},orthographicIn3D:{get:function(){return this._orthographicIn3D}},ellipsoid:{get:function(){return y(this._ellipsoid,ne.WGS84)}}});function Jnt(e,t){F.clone(t,e._view),F.getMatrix3(t,e._viewRotation),e._view3DDirty=!0,e._inverseView3DDirty=!0,e._modelViewDirty=!0,e._modelView3DDirty=!0,e._modelViewRelativeToEyeDirty=!0,e._inverseModelViewDirty=!0,e._inverseModelView3DDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0,e._modelViewInfiniteProjectionDirty=!0,e._normalDirty=!0,e._inverseNormalDirty=!0,e._normal3DDirty=!0,e._inverseNormal3DDirty=!0}function eit(e,t){F.clone(t,e._inverseView),F.getMatrix3(t,e._inverseViewRotation)}function tit(e,t){F.clone(t,e._projection),e._inverseProjectionDirty=!0,e._viewProjectionDirty=!0,e._inverseViewProjectionDirty=!0,e._modelViewProjectionDirty=!0,e._modelViewProjectionRelativeToEyeDirty=!0}function nit(e,t){F.clone(t,e._infiniteProjection),e._modelViewInfiniteProjectionDirty=!0}var j_e=new h,iit=new F;function oit(e,t){h.clone(t.positionWC,e._cameraPosition),h.clone(t.directionWC,e._cameraDirection),h.clone(t.rightWC,e._cameraRight),h.clone(t.upWC,e._cameraUp);let n=e._ellipsoid,i,o=t.positionCartographic;if(u(o)?(e._eyeHeight=o.height,e._eyeEllipsoidNormalEC=n.geodeticSurfaceNormalCartographic(o,e._eyeEllipsoidNormalEC),i=h.fromRadians(o.longitude,o.latitude,0,n,j_e)):(e._eyeHeight=-n.maximumRadius,h.magnitude(t.positionWC)>0&&(e._eyeEllipsoidNormalEC=h.normalize(t.positionWC,e._eyeEllipsoidNormalEC)),i=n.scaleToGeodeticSurface(t.positionWC,j_e)),e._encodedCameraPositionMCDirty=!0,!u(i))return;e._eyeEllipsoidNormalEC=Q.multiplyByVector(e._viewRotation,e._eyeEllipsoidNormalEC,e._eyeEllipsoidNormalEC);let r=Pt.eastNorthUpToFixedFrame(i,n,iit);e._enuToModel=F.multiplyTransformation(e.inverseModel,r,e._enuToModel),e._modelToEnu=F.inverseTransformation(e._enuToModel,e._modelToEnu),O.equalsEpsilon(n._radii.x,n._radii.y,O.EPSILON15)&&(e._eyeEllipsoidCurvature=n.getLocalCurvature(i,e._eyeEllipsoidCurvature))}var RN=new Q,rit=new fe;function sit(e,t){u(Pt.computeIcrfToFixedMatrix(t.time,RN))||(RN=Pt.computeTemeToPseudoFixedMatrix(t.time,RN));let n=t0.computeSunPositionInEarthInertialFrame(t.time,e._sunPositionWC);Q.multiplyByVector(RN,n,n),h.normalize(n,e._sunDirectionWC),n=Q.multiplyByVector(e.viewRotation3D,n,e._sunDirectionEC),h.normalize(n,n),n=t0.computeMoonPositionInEarthInertialFrame(t.time,e._moonDirectionEC),Q.multiplyByVector(RN,n,n),Q.multiplyByVector(e.viewRotation3D,n,n),h.normalize(n,n);let i=t.mapProjection,r=i.ellipsoid.cartesianToCartographic(e._sunPositionWC,rit);i.project(r,e._sunPositionColumbusView)}hS.prototype.updateCamera=function(e){Jnt(this,e.viewMatrix),eit(this,e.inverseViewMatrix),oit(this,e),this._entireFrustum.x=e.frustum.near,this._entireFrustum.y=e.frustum.far,this.updateFrustum(e.frustum),this._orthographicIn3D=this._mode!==te.SCENE2D&&e.frustum instanceof rn};hS.prototype.updateFrustum=function(e){tit(this,e.projectionMatrix),u(e.infiniteProjectionMatrix)&&nit(this,e.infiniteProjectionMatrix),this._currentFrustum.x=e.near,this._currentFrustum.y=e.far,this._farDepthFromNearPlusOne=e.far-e.near+1,this._log2FarDepthFromNearPlusOne=O.log2(this._farDepthFromNearPlusOne),this._oneOverLog2FarDepthFromNearPlusOne=1/this._log2FarDepthFromNearPlusOne;let t=e.offCenterFrustum;u(t)&&(e=t),this._frustumPlanes.x=e.top,this._frustumPlanes.y=e.bottom,this._frustumPlanes.z=e.left,this._frustumPlanes.w=e.right};hS.prototype.updatePass=function(e){this._pass=e};var ait=[],cit=new H_;hS.prototype.update=function(e){this._mode=e.mode,this._mapProjection=e.mapProjection,this._ellipsoid=e.mapProjection.ellipsoid,this._pixelRatio=e.pixelRatio;let t=e.camera;this.updateCamera(t),e.mode===te.SCENE2D?(this._frustum2DWidth=t.frustum.right-t.frustum.left,this._eyeHeight2D.x=this._frustum2DWidth*.5,this._eyeHeight2D.y=this._eyeHeight2D.x*this._eyeHeight2D.x):(this._frustum2DWidth=0,this._eyeHeight2D.x=0,this._eyeHeight2D.y=0),sit(this,e);let n=y(e.light,cit);n instanceof H_?(this._lightDirectionWC=h.clone(this._sunDirectionWC,this._lightDirectionWC),this._lightDirectionEC=h.clone(this._sunDirectionEC,this._lightDirectionEC)):(this._lightDirectionWC=h.normalize(h.negate(n.direction,this._lightDirectionWC),this._lightDirectionWC),this._lightDirectionEC=Q.multiplyByVector(this.viewRotation3D,this._lightDirectionWC,this._lightDirectionEC));let i=n.color,o=h.fromElements(i.red,i.green,i.blue,this._lightColorHdr);o=h.multiplyByScalar(o,n.intensity,o);let r=h.maximumComponent(o);r>1?h.divideByScalar(o,r,this._lightColor):h.clone(o,this._lightColor);let s=e.brdfLutGenerator,a=u(s)?s.colorTexture:void 0;this._brdfLut=a,this._environmentMap=y(e.environmentMap,e.context.defaultCubeMap),this._sphericalHarmonicCoefficients=y(e.sphericalHarmonicCoefficients,ait),this._specularEnvironmentMaps=e.specularEnvironmentMaps,this._specularEnvironmentMapsMaximumLOD=e.specularEnvironmentMapsMaximumLOD,u(this._specularEnvironmentMaps)&&z.clone(this._specularEnvironmentMaps.dimensions,this._specularEnvironmentMapsDimensions),this._fogDensity=e.fog.density,this._fogMinimumBrightness=e.fog.minimumBrightness;let c=e.atmosphere;u(c)&&(this._atmosphereHsbShift=h.fromElements(c.hueShift,c.saturationShift,c.brightnessShift,this._atmosphereHsbShift),this._atmosphereLightIntensity=c.lightIntensity,this._atmosphereRayleighCoefficient=h.clone(c.rayleighCoefficient,this._atmosphereRayleighCoefficient),this._atmosphereRayleighScaleHeight=c.rayleighScaleHeight,this._atmosphereMieCoefficient=h.clone(c.mieCoefficient,this._atmosphereMieCoefficient),this._atmosphereMieScaleHeight=c.mieScaleHeight,this._atmosphereMieAnisotropy=c.mieAnisotropy,this._atmosphereDynamicLighting=c.dynamicLighting),this._invertClassificationColor=e.invertClassificationColor,this._frameState=e,this._temeToPseudoFixed=Pt.computeTemeToPseudoFixedMatrix(e.time,this._temeToPseudoFixed),this._splitPosition=e.splitPosition*e.context.drawingBufferWidth;let l=t.frustum.fov,f=this._viewport,d;u(l)?f.height>f.width?d=Math.tan(.5*l)*2/f.height:d=Math.tan(.5*l)*2/f.width:d=1/Math.max(f.width,f.height),this._geometricToleranceOverMeter=d*e.maximumScreenSpaceError,G.clone(e.backgroundColor,this._backgroundColor),this._minimumDisableDepthTestDistance=e.minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance*=this._minimumDisableDepthTestDistance,this._minimumDisableDepthTestDistance===Number.POSITIVE_INFINITY&&(this._minimumDisableDepthTestDistance=-1)};function q_e(e){if(e._viewportDirty){let t=e._viewport;F.computeOrthographicOffCenter(t.x,t.x+t.width,t.y,t.y+t.height,0,1,e._viewportOrthographicMatrix),F.computeViewportTransformation(t,0,1,e._viewportTransformation),e._viewportDirty=!1}}function lit(e){e._inverseProjectionDirty&&(e._inverseProjectionDirty=!1,e._mode!==te.SCENE2D&&e._mode!==te.MORPHING&&!e._orthographicIn3D?F.inverse(e._projection,e._inverseProjection):F.clone(F.ZERO,e._inverseProjection))}function uit(e){e._modelViewDirty&&(e._modelViewDirty=!1,F.multiplyTransformation(e._view,e._model,e._modelView))}function fit(e){e._modelView3DDirty&&(e._modelView3DDirty=!1,F.multiplyTransformation(e.view3D,e._model,e._modelView3D))}function dit(e){e._inverseModelViewDirty&&(e._inverseModelViewDirty=!1,F.inverse(e.modelView,e._inverseModelView))}function hit(e){e._inverseModelView3DDirty&&(e._inverseModelView3DDirty=!1,F.inverse(e.modelView3D,e._inverseModelView3D))}function mit(e){e._viewProjectionDirty&&(e._viewProjectionDirty=!1,F.multiply(e._projection,e._view,e._viewProjection))}function pit(e){e._inverseViewProjectionDirty&&(e._inverseViewProjectionDirty=!1,F.inverse(e.viewProjection,e._inverseViewProjection))}function _it(e){e._modelViewProjectionDirty&&(e._modelViewProjectionDirty=!1,F.multiply(e._projection,e.modelView,e._modelViewProjection))}function git(e){if(e._modelViewRelativeToEyeDirty){e._modelViewRelativeToEyeDirty=!1;let t=e.modelView,n=e._modelViewRelativeToEye;n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=0,n[13]=0,n[14]=0,n[15]=t[15]}}function yit(e){e._inverseModelViewProjectionDirty&&(e._inverseModelViewProjectionDirty=!1,F.inverse(e.modelViewProjection,e._inverseModelViewProjection))}function xit(e){e._modelViewProjectionRelativeToEyeDirty&&(e._modelViewProjectionRelativeToEyeDirty=!1,F.multiply(e._projection,e.modelViewRelativeToEye,e._modelViewProjectionRelativeToEye))}function bit(e){e._modelViewInfiniteProjectionDirty&&(e._modelViewInfiniteProjectionDirty=!1,F.multiply(e._infiniteProjection,e.modelView,e._modelViewInfiniteProjection))}function Tit(e){if(e._normalDirty){e._normalDirty=!1;let t=e._normal;F.getMatrix3(e.inverseModelView,t),Q.transpose(t,t)}}function Ait(e){if(e._normal3DDirty){e._normal3DDirty=!1;let t=e._normal3D;F.getMatrix3(e.inverseModelView3D,t),Q.transpose(t,t)}}function Cit(e){if(e._inverseNormalDirty){e._inverseNormalDirty=!1;let t=e._inverseNormal;F.getMatrix3(e.modelView,t),Q.transpose(t,t)}}function Eit(e){if(e._inverseNormal3DDirty){e._inverseNormal3DDirty=!1;let t=e._inverseNormal3D;F.getMatrix3(e.modelView3D,t),Q.transpose(t,t)}}var Y_e=new h;function X_e(e){e._encodedCameraPositionMCDirty&&(e._encodedCameraPositionMCDirty=!1,F.multiplyByPoint(e.inverseModel,e._cameraPosition,Y_e),Yn.fromCartesian(Y_e,e._encodedCameraPositionMC))}var Sit=new h,wit=new h,vit=new h,Dit=new h,Iit=new fe,Pit=new h,Rit=new F;function Oit(e,t,n,i,o,r,s,a){let c=Sit;c.x=e.y,c.y=e.z,c.z=e.x;let l=wit;l.x=n.y,l.y=n.z,l.z=n.x;let f=vit;f.x=i.y,f.y=i.z,f.z=i.x;let d=Dit;d.x=t.y,d.y=t.z,d.z=t.x,r===te.SCENE2D&&(c.z=o*.5);let p=s.unproject(c,Iit);p.longitude=O.clamp(p.longitude,-Math.PI,Math.PI),p.latitude=O.clamp(p.latitude,-O.PI_OVER_TWO,O.PI_OVER_TWO);let g=s.ellipsoid,m=g.cartographicToCartesian(p,Pit),x=Pt.eastNorthUpToFixedFrame(m,g,Rit);return F.multiplyByPointAsVector(x,l,l),F.multiplyByPointAsVector(x,f,f),F.multiplyByPointAsVector(x,d,d),u(a)||(a=new F),a[0]=l.x,a[1]=f.x,a[2]=-d.x,a[3]=0,a[4]=l.y,a[5]=f.y,a[6]=-d.y,a[7]=0,a[8]=l.z,a[9]=f.z,a[10]=-d.z,a[11]=0,a[12]=-h.dot(l,m),a[13]=-h.dot(f,m),a[14]=h.dot(d,m),a[15]=1,a}function eY(e){e._view3DDirty&&(e._mode===te.SCENE3D?F.clone(e._view,e._view3D):Oit(e._cameraPosition,e._cameraDirection,e._cameraRight,e._cameraUp,e._frustum2DWidth,e._mode,e._mapProjection,e._view3D),F.getMatrix3(e._view3D,e._viewRotation3D),e._view3DDirty=!1)}function K_e(e){e._inverseView3DDirty&&(F.inverseTransformation(e.view3D,e._inverseView3D),F.getMatrix3(e._inverseView3D,e._inverseViewRotation3D),e._inverseView3DDirty=!1)}var ON=hS;function Mu(e,t){let{getWebGLStub:n,requestWebgl1:i,webgl:o={},allowTextureFilterAnisotropic:r=!0}=y(t,{});o.alpha=y(o.alpha,!1),o.stencil=y(o.stencil,!0),o.powerPreference=y(o.powerPreference,"high-performance");let s=u(n)?n(e,o):Mit(e,o,i),c=typeof WebGL2RenderingContext<"u"&&s instanceof WebGL2RenderingContext;this._canvas=e,this._originalGLContext=s,this._gl=s,this._webgl2=c,this._id=qn(),this.validateFramebuffer=!1,this.validateShaderProgram=!1,this.logShaderCompilation=!1,this._throwOnWebGLError=!1,this._shaderCache=new DN(this),this._textureCache=new IN;let l=s;this._stencilBits=l.getParameter(l.STENCIL_BITS),Gt._maximumCombinedTextureImageUnits=l.getParameter(l.MAX_COMBINED_TEXTURE_IMAGE_UNITS),Gt._maximumCubeMapSize=l.getParameter(l.MAX_CUBE_MAP_TEXTURE_SIZE),Gt._maximumFragmentUniformVectors=l.getParameter(l.MAX_FRAGMENT_UNIFORM_VECTORS),Gt._maximumTextureImageUnits=l.getParameter(l.MAX_TEXTURE_IMAGE_UNITS),Gt._maximumRenderbufferSize=l.getParameter(l.MAX_RENDERBUFFER_SIZE),Gt._maximumTextureSize=l.getParameter(l.MAX_TEXTURE_SIZE),Gt._maximumVaryingVectors=l.getParameter(l.MAX_VARYING_VECTORS),Gt._maximumVertexAttributes=l.getParameter(l.MAX_VERTEX_ATTRIBS),Gt._maximumVertexTextureImageUnits=l.getParameter(l.MAX_VERTEX_TEXTURE_IMAGE_UNITS),Gt._maximumVertexUniformVectors=l.getParameter(l.MAX_VERTEX_UNIFORM_VECTORS),Gt._maximumSamples=this._webgl2?l.getParameter(l.MAX_SAMPLES):0;let f=l.getParameter(l.ALIASED_LINE_WIDTH_RANGE);Gt._minimumAliasedLineWidth=f[0],Gt._maximumAliasedLineWidth=f[1];let d=l.getParameter(l.ALIASED_POINT_SIZE_RANGE);Gt._minimumAliasedPointSize=d[0],Gt._maximumAliasedPointSize=d[1];let p=l.getParameter(l.MAX_VIEWPORT_DIMS);Gt._maximumViewportWidth=p[0],Gt._maximumViewportHeight=p[1];let g=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.HIGH_FLOAT);Gt._highpFloatSupported=g.precision!==0;let m=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.HIGH_INT);Gt._highpIntSupported=m.rangeMax!==0,this._antialias=l.getContextAttributes().antialias,this._standardDerivatives=!!Wr(l,["OES_standard_derivatives"]),this._blendMinmax=!!Wr(l,["EXT_blend_minmax"]),this._elementIndexUint=!!Wr(l,["OES_element_index_uint"]),this._depthTexture=!!Wr(l,["WEBGL_depth_texture","WEBKIT_WEBGL_depth_texture"]),this._fragDepth=!!Wr(l,["EXT_frag_depth"]),this._debugShaders=Wr(l,["WEBGL_debug_shaders"]),this._textureFloat=!!Wr(l,["OES_texture_float"]),this._textureHalfFloat=!!Wr(l,["OES_texture_half_float"]),this._textureFloatLinear=!!Wr(l,["OES_texture_float_linear"]),this._textureHalfFloatLinear=!!Wr(l,["OES_texture_half_float_linear"]),this._colorBufferFloat=!!Wr(l,["EXT_color_buffer_float","WEBGL_color_buffer_float"]),this._floatBlend=!!Wr(l,["EXT_float_blend"]),this._colorBufferHalfFloat=!!Wr(l,["EXT_color_buffer_half_float"]),this._s3tc=!!Wr(l,["WEBGL_compressed_texture_s3tc","MOZ_WEBGL_compressed_texture_s3tc","WEBKIT_WEBGL_compressed_texture_s3tc"]),this._pvrtc=!!Wr(l,["WEBGL_compressed_texture_pvrtc","WEBKIT_WEBGL_compressed_texture_pvrtc"]),this._astc=!!Wr(l,["WEBGL_compressed_texture_astc"]),this._etc=!!Wr(l,["WEBG_compressed_texture_etc"]),this._etc1=!!Wr(l,["WEBGL_compressed_texture_etc1"]),this._bc7=!!Wr(l,["EXT_texture_compression_bptc"]),pl.setKTX2SupportedFormats(this._s3tc,this._pvrtc,this._astc,this._etc,this._etc1,this._bc7);let x=r?Wr(l,["EXT_texture_filter_anisotropic","WEBKIT_EXT_texture_filter_anisotropic"]):void 0;this._textureFilterAnisotropic=x,Gt._maximumTextureFilterAnisotropy=u(x)?l.getParameter(x.MAX_TEXTURE_MAX_ANISOTROPY_EXT):1;let b,T,C,A,S,w,D,R,P,L;if(c){let v=this;b=function(){return v._gl.createVertexArray()},T=function(I){v._gl.bindVertexArray(I)},C=function(I){v._gl.deleteVertexArray(I)},A=function(I,M,B,V,U){l.drawElementsInstanced(I,M,B,V,U)},S=function(I,M,B,V){l.drawArraysInstanced(I,M,B,V)},w=function(I,M){l.vertexAttribDivisor(I,M)},D=function(I){l.drawBuffers(I)}}else R=Wr(l,["OES_vertex_array_object"]),u(R)&&(b=function(){return R.createVertexArrayOES()},T=function(v){R.bindVertexArrayOES(v)},C=function(v){R.deleteVertexArrayOES(v)}),P=Wr(l,["ANGLE_instanced_arrays"]),u(P)&&(A=function(v,I,M,B,V){P.drawElementsInstancedANGLE(v,I,M,B,V)},S=function(v,I,M,B){P.drawArraysInstancedANGLE(v,I,M,B)},w=function(v,I){P.vertexAttribDivisorANGLE(v,I)}),L=Wr(l,["WEBGL_draw_buffers"]),u(L)&&(D=function(v){L.drawBuffersWEBGL(v)});this.glCreateVertexArray=b,this.glBindVertexArray=T,this.glDeleteVertexArray=C,this.glDrawElementsInstanced=A,this.glDrawArraysInstanced=S,this.glVertexAttribDivisor=w,this.glDrawBuffers=D,this._vertexArrayObject=!!R,this._instancedArrays=!!P,this._drawBuffers=!!L,Gt._maximumDrawBuffers=this.drawBuffers?l.getParameter(ee.MAX_DRAW_BUFFERS):1,Gt._maximumColorAttachments=this.drawBuffers?l.getParameter(ee.MAX_COLOR_ATTACHMENTS):1,this._clearColor=new G(0,0,0,0),this._clearDepth=1,this._clearStencil=0;let N=new ON,_=new gc(this),E=ke.fromCache();this._defaultPassState=_,this._defaultRenderState=E,this._defaultTexture=void 0,this._defaultEmissiveTexture=void 0,this._defaultNormalTexture=void 0,this._defaultCubeMap=void 0,this._us=N,this._currentRenderState=E,this._currentPassState=_,this._currentFramebuffer=void 0,this._maxFrameTextureUnitIndex=0,this._vertexAttribDivisors=[],this._previousDrawInstanced=!1;for(let v=0;v<Gt._maximumVertexAttributes;v++)this._vertexAttribDivisors.push(0);this._pickObjects={},this._nextPickColor=new Uint32Array(1),this.options={getWebGLStub:n,requestWebgl1:i,webgl:o,allowTextureFilterAnisotropic:r},this.cache={},ke.apply(l,E,_)}function Mit(e,t,n){if(typeof WebGLRenderingContext>"u")throw new ue("The browser does not support WebGL.  Visit http://get.webgl.org.");!n&&!(typeof WebGL2RenderingContext<"u")&&(n=!0);let o=n?"webgl":"webgl2",r=e.getContext(o,t);if(!u(r))throw new ue("The browser supports WebGL, but initialization failed.");return r}function Lit(e,t){let n="WebGL Error:  ";switch(t){case e.INVALID_ENUM:n+="INVALID_ENUM";break;case e.INVALID_VALUE:n+="INVALID_VALUE";break;case e.INVALID_OPERATION:n+="INVALID_OPERATION";break;case e.OUT_OF_MEMORY:n+="OUT_OF_MEMORY";break;case e.CONTEXT_LOST_WEBGL:n+="CONTEXT_LOST_WEBGL lost";break;default:n+=`Unknown (${t})`}return n}function Nit(e,t,n,i){let o=`${Lit(e,i)}: ${t.name}(`;for(let r=0;r<n.length;++r)r!==0&&(o+=", "),o+=n[r];return o+=");",o}function Fit(e,t,n){let i=e.getError();if(i!==e.NO_ERROR)throw new ue(Nit(e,t,n,i))}function Bit(e,t,n){return{get:function(){let i=e[t];return n(e,`get: ${t}`,i),e[t]},set:function(i){e[t]=i,n(e,`set: ${t}`,i)}}}function kit(e,t){if(!u(t))return e;function n(o){return function(){let r=o.apply(e,arguments);return t(e,o,arguments),r}}let i={};for(let o in e){let r=e[o];r instanceof Function?i[o]=n(r):Object.defineProperty(i,o,Bit(e,o,t))}return i}function Wr(e,t){let n=t.length;for(let i=0;i<n;++i){let o=e.getExtension(t[i]);if(o)return o}}var Uit={};Object.defineProperties(Mu.prototype,{id:{get:function(){return this._id}},webgl2:{get:function(){return this._webgl2}},canvas:{get:function(){return this._canvas}},shaderCache:{get:function(){return this._shaderCache}},textureCache:{get:function(){return this._textureCache}},uniformState:{get:function(){return this._us}},stencilBits:{get:function(){return this._stencilBits}},stencilBuffer:{get:function(){return this._stencilBits>=8}},antialias:{get:function(){return this._antialias}},msaa:{get:function(){return this._webgl2}},standardDerivatives:{get:function(){return this._standardDerivatives||this._webgl2}},floatBlend:{get:function(){return this._floatBlend}},blendMinmax:{get:function(){return this._blendMinmax||this._webgl2}},elementIndexUint:{get:function(){return this._elementIndexUint||this._webgl2}},depthTexture:{get:function(){return this._depthTexture||this._webgl2}},floatingPointTexture:{get:function(){return this._webgl2||this._textureFloat}},halfFloatingPointTexture:{get:function(){return this._webgl2||this._textureHalfFloat}},textureFloatLinear:{get:function(){return this._textureFloatLinear}},textureHalfFloatLinear:{get:function(){return this._webgl2&&this._textureFloatLinear||!this._webgl2&&this._textureHalfFloatLinear}},textureFilterAnisotropic:{get:function(){return!!this._textureFilterAnisotropic}},s3tc:{get:function(){return this._s3tc}},pvrtc:{get:function(){return this._pvrtc}},astc:{get:function(){return this._astc}},etc:{get:function(){return this._etc}},etc1:{get:function(){return this._etc1}},bc7:{get:function(){return this._bc7}},supportsBasis:{get:function(){return this._s3tc||this._pvrtc||this._astc||this._etc||this._etc1||this._bc7}},vertexArrayObject:{get:function(){return this._vertexArrayObject||this._webgl2}},fragmentDepth:{get:function(){return this._fragDepth||this._webgl2}},instancedArrays:{get:function(){return this._instancedArrays||this._webgl2}},colorBufferFloat:{get:function(){return this._colorBufferFloat}},colorBufferHalfFloat:{get:function(){return this._webgl2&&this._colorBufferFloat||!this._webgl2&&this._colorBufferHalfFloat}},drawBuffers:{get:function(){return this._drawBuffers||this._webgl2}},debugShaders:{get:function(){return this._debugShaders}},throwOnWebGLError:{get:function(){return this._throwOnWebGLError},set:function(e){this._throwOnWebGLError=e,this._gl=kit(this._originalGLContext,e?Fit:void 0)}},defaultTexture:{get:function(){return this._defaultTexture===void 0&&(this._defaultTexture=new Lt({context:this,source:{width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])},flipY:!1})),this._defaultTexture}},defaultEmissiveTexture:{get:function(){return this._defaultEmissiveTexture===void 0&&(this._defaultEmissiveTexture=new Lt({context:this,pixelFormat:rt.RGB,source:{width:1,height:1,arrayBufferView:new Uint8Array([0,0,0])},flipY:!1})),this._defaultEmissiveTexture}},defaultNormalTexture:{get:function(){return this._defaultNormalTexture===void 0&&(this._defaultNormalTexture=new Lt({context:this,pixelFormat:rt.RGB,source:{width:1,height:1,arrayBufferView:new Uint8Array([128,128,255])},flipY:!1})),this._defaultNormalTexture}},defaultCubeMap:{get:function(){if(this._defaultCubeMap===void 0){let e={width:1,height:1,arrayBufferView:new Uint8Array([255,255,255,255])};this._defaultCubeMap=new Ka({context:this,source:{positiveX:e,negativeX:e,positiveY:e,negativeY:e,positiveZ:e,negativeZ:e},flipY:!1})}return this._defaultCubeMap}},drawingBufferHeight:{get:function(){return this._gl.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._gl.drawingBufferWidth}},defaultFramebuffer:{get:function(){return Uit}}});function Z_e(e,t,n,i){let o=e._currentRenderState,r=e._currentPassState;e._currentRenderState=t,e._currentPassState=n,ke.partialApply(e._gl,o,t,r,n,i)}var tY;typeof WebGLRenderingContext<"u"&&(tY=[ee.BACK]);function nY(e,t){if(t!==e._currentFramebuffer){e._currentFramebuffer=t;let n=tY;if(u(t))t._bind(),n=t._getActiveColorAttachments();else{let i=e._gl;i.bindFramebuffer(i.FRAMEBUFFER,null)}e.drawBuffers&&e.glDrawBuffers(n)}}var Vit=new si;Mu.prototype.clear=function(e,t){e=y(e,Vit),t=y(t,this._defaultPassState);let n=this._gl,i=0,o=e.color,r=e.depth,s=e.stencil;u(o)&&(G.equals(this._clearColor,o)||(G.clone(o,this._clearColor),n.clearColor(o.red,o.green,o.blue,o.alpha)),i|=n.COLOR_BUFFER_BIT),u(r)&&(r!==this._clearDepth&&(this._clearDepth=r,n.clearDepth(r)),i|=n.DEPTH_BUFFER_BIT),u(s)&&(s!==this._clearStencil&&(this._clearStencil=s,n.clearStencil(s)),i|=n.STENCIL_BUFFER_BIT);let a=y(e.renderState,this._defaultRenderState);Z_e(this,a,t,!0);let c=y(e.framebuffer,t.framebuffer);nY(this,c),n.clear(i)};function zit(e,t,n,i,o){nY(e,t),Z_e(e,o,n,!1),i._bind(),e._maxFrameTextureUnitIndex=Math.max(e._maxFrameTextureUnitIndex,i.maximumTextureUnitIndex)}function Hit(e,t,n,i){let o=t._primitiveType,r=t._vertexArray,s=t._offset,a=t._count,c=t.instanceCount;e._us.model=y(t._modelMatrix,F.IDENTITY),n._setUniforms(i,e._us,e.validateShaderProgram),r._bind();let l=r.indexBuffer;u(l)?(s=s*l.bytesPerIndex,u(a)?a=Math.min(a,l.numberOfIndices):a=l.numberOfIndices,c===0?e._gl.drawElements(o,a,l.indexDatatype,s):e.glDrawElementsInstanced(o,a,l.indexDatatype,s,c)):(u(a)?a=Math.min(a,r.numberOfVertices):a=r.numberOfVertices,c===0?e._gl.drawArrays(o,s,a):e.glDrawArraysInstanced(o,s,a,c)),r._unBind()}Mu.prototype.draw=function(e,t,n,i){t=y(t,this._defaultPassState);let o=y(e._framebuffer,t.framebuffer),r=y(e._renderState,this._defaultRenderState);n=y(n,e._shaderProgram),i=y(i,e._uniformMap),zit(this,o,t,n,r),Hit(this,e,n,i)};Mu.prototype.endFrame=function(){let e=this._gl;e.useProgram(null),this._currentFramebuffer=void 0,e.bindFramebuffer(e.FRAMEBUFFER,null);let t=tY;this.drawBuffers&&this.glDrawBuffers(t);let n=this._maxFrameTextureUnitIndex;this._maxFrameTextureUnitIndex=0;for(let i=0;i<n;++i)e.activeTexture(e.TEXTURE0+i),e.bindTexture(e.TEXTURE_2D,null),e.bindTexture(e.TEXTURE_CUBE_MAP,null)};Mu.prototype.readPixels=function(e){let t=this._gl;e=y(e,y.EMPTY_OBJECT);let n=Math.max(y(e.x,0),0),i=Math.max(y(e.y,0),0),o=y(e.width,t.drawingBufferWidth),r=y(e.height,t.drawingBufferHeight),s=e.framebuffer,a=Ye.UNSIGNED_BYTE;u(s)&&s.numberOfColorAttachments>0&&(a=s.getColorTexture(0).pixelDatatype);let c=rt.createTypedArray(rt.RGBA,a,o,r);return nY(this,s),t.readPixels(n,i,o,r,rt.RGBA,Ye.toWebGLConstant(a,this),c),c};var Q_e={position:0,textureCoordinates:1};Mu.prototype.getViewportQuadVertexArray=function(){let e=this.cache.viewportQuad_vertexArray;if(!u(e)){let t=new ut({attributes:{position:new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:[-1,-1,1,-1,1,1,-1,1]}),textureCoordinates:new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:[0,0,1,0,1,1,0,1]})},indices:new Uint16Array([0,1,2,0,2,3]),primitiveType:Me.TRIANGLES});e=ii.fromGeometry({context:this,geometry:t,attributeLocations:Q_e,bufferUsage:Fe.STATIC_DRAW,interleave:!0}),this.cache.viewportQuad_vertexArray=e}return e};Mu.prototype.createViewportQuadCommand=function(e,t){return t=y(t,y.EMPTY_OBJECT),new $e({vertexArray:this.getViewportQuadVertexArray(),primitiveType:Me.TRIANGLES,renderState:t.renderState,shaderProgram:Kt.fromCache({context:this,vertexShaderSource:lT,fragmentShaderSource:e,attributeLocations:Q_e}),uniformMap:t.uniformMap,owner:t.owner,framebuffer:t.framebuffer,pass:t.pass})};Mu.prototype.getObjectByPickColor=function(e){return this._pickObjects[e.toRgba()]};function iY(e,t,n){this._pickObjects=e,this.key=t,this.color=n}Object.defineProperties(iY.prototype,{object:{get:function(){return this._pickObjects[this.key]},set:function(e){this._pickObjects[this.key]=e}}});iY.prototype.destroy=function(){delete this._pickObjects[this.key]};Mu.prototype.createPickId=function(e){++this._nextPickColor[0];let t=this._nextPickColor[0];if(t===0)throw new ue("Out of unique Pick IDs.");return this._pickObjects[t]=e,new iY(this._pickObjects,t,G.fromRgba(t))};Mu.prototype.isDestroyed=function(){return!1};Mu.prototype.destroy=function(){let e=this.cache;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];u(n.destroy)&&n.destroy()}return this._shaderCache=this._shaderCache.destroy(),this._textureCache=this._textureCache.destroy(),this._defaultTexture=this._defaultTexture&&this._defaultTexture.destroy(),this._defaultEmissiveTexture=this._defaultEmissiveTexture&&this._defaultEmissiveTexture.destroy(),this._defaultNormalTexture=this._defaultNormalTexture&&this._defaultNormalTexture.destroy(),this._defaultCubeMap=this._defaultCubeMap&&this._defaultCubeMap.destroy(),le(this)};Mu._deprecationWarning=Sr;var MN=Mu;function Git(e,t,n){let i={flipY:!0,skipColorSpaceConversion:n,preferImageBitmap:!0},o=[Ie.createIfNeeded(t.positiveX).fetchImage(i),Ie.createIfNeeded(t.negativeX).fetchImage(i),Ie.createIfNeeded(t.positiveY).fetchImage(i),Ie.createIfNeeded(t.negativeY).fetchImage(i),Ie.createIfNeeded(t.positiveZ).fetchImage(i),Ie.createIfNeeded(t.negativeZ).fetchImage(i)];return Promise.all(o).then(function(r){return new Ka({context:e,source:{positiveX:r[0],negativeX:r[1],positiveY:r[2],negativeY:r[3],positiveZ:r[4],negativeZ:r[5]}})})}var LN=Git;var mS=`#ifdef MRT


layout (location = 0) out vec4 out_FragData_0;


layout (location = 1) out vec4 out_FragData_1;


#else


layout (location = 0) out vec4 out_FragColor;


#endif


 


uniform vec4 u_bgColor;


uniform sampler2D u_depthTexture;


 


in vec2 v_textureCoordinates;


 


void main()


{


    if (texture(u_depthTexture, v_textureCoordinates).r < 1.0)


    {


#ifdef MRT


        out_FragData_0 = u_bgColor;


        out_FragData_1 = vec4(u_bgColor.a);


#else


        out_FragColor = u_bgColor;


#endif


        return;


    }


    


    discard;


}


`;var G_=`uniform vec3 u_radiiAndDynamicAtmosphereColor;


 


uniform float u_atmosphereLightIntensity;


uniform float u_atmosphereRayleighScaleHeight;


uniform float u_atmosphereMieScaleHeight;


uniform float u_atmosphereMieAnisotropy;


uniform vec3 u_atmosphereRayleighCoefficient;


uniform vec3 u_atmosphereMieCoefficient;


 


const float ATMOSPHERE_THICKNESS = 111e3; // The thickness of the atmosphere in meters.


const int PRIMARY_STEPS_MAX = 16; // Maximum number of times the ray from the camera to the world position (primary ray) is sampled.


const int LIGHT_STEPS_MAX = 4; // Maximum number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.


 


/**


 * This function computes the colors contributed by Rayliegh and Mie scattering on a given ray, as well as


 * the transmittance value for the ray.


 *


 * @param {czm_ray} primaryRay The ray from the camera to the position.


 * @param {float} primaryRayLength The length of the primary ray.


 * @param {vec3} lightDirection The direction of the light to calculate the scattering from.


 * @param {vec3} rayleighColor The variable the Rayleigh scattering will be written to.


 * @param {vec3} mieColor The variable the Mie scattering will be written to.


 * @param {float} opacity The variable the transmittance will be written to.


 * @glslFunction


 */


void computeScattering(


    czm_ray primaryRay,


    float primaryRayLength,


    vec3 lightDirection,


    float atmosphereInnerRadius,


    out vec3 rayleighColor,


    out vec3 mieColor,


    out float opacity


) {


 


    // Initialize the default scattering amounts to 0.


    rayleighColor = vec3(0.0);


    mieColor = vec3(0.0);


    opacity = 0.0;


 


    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;


 


    vec3 origin = vec3(0.0);


 


    // Calculate intersection from the camera to the outer ring of the atmosphere.


    czm_raySegment primaryRayAtmosphereIntersect = czm_raySphereIntersectionInterval(primaryRay, origin, atmosphereOuterRadius);


 


    // Return empty colors if no intersection with the atmosphere geometry.


    if (primaryRayAtmosphereIntersect == czm_emptyRaySegment) {


        return;


    }


 


    // To deal with smaller values of PRIMARY_STEPS (e.g. 4)


    // we implement a split strategy: sky or horizon.


    // For performance reasons, instead of a if/else branch


    // a soft choice is implemented through a weight 0.0 <= w_stop_gt_lprl <= 1.0


    float x = 1e-7 * primaryRayAtmosphereIntersect.stop / length(primaryRayLength);


    // Value close to 0.0: close to the horizon


    // Value close to 1.0: above in the sky


    float w_stop_gt_lprl = 0.5 * (1.0 + czm_approximateTanh(x));


 


    // The ray should start from the first intersection with the outer atmopshere, or from the camera position, if it is inside the atmosphere.


    float start_0 = primaryRayAtmosphereIntersect.start;


    primaryRayAtmosphereIntersect.start = max(primaryRayAtmosphereIntersect.start, 0.0);


    // The ray should end at the exit from the atmosphere or at the distance to the vertex, whichever is smaller.


    primaryRayAtmosphereIntersect.stop = min(primaryRayAtmosphereIntersect.stop, length(primaryRayLength));


 


    // For the number of ray steps, distinguish inside or outside atmosphere (outer space)


    // (1) from outer space we have to use more ray steps to get a realistic rendering


    // (2) within atmosphere we need fewer steps for faster rendering


    float x_o_a = start_0 - ATMOSPHERE_THICKNESS; // ATMOSPHERE_THICKNESS used as an ad-hoc constant, no precise meaning here, only the order of magnitude matters


    float w_inside_atmosphere = 1.0 - 0.5 * (1.0 + czm_approximateTanh(x_o_a));


    int PRIMARY_STEPS = PRIMARY_STEPS_MAX - int(w_inside_atmosphere * 12.0); // Number of times the ray from the camera to the world position (primary ray) is sampled.


    int LIGHT_STEPS = LIGHT_STEPS_MAX - int(w_inside_atmosphere * 2.0); // Number of times the light is sampled from the light source's intersection with the atmosphere to a sample position on the primary ray.


 


    // Setup for sampling positions along the ray - starting from the intersection with the outer ring of the atmosphere.


    float rayPositionLength = primaryRayAtmosphereIntersect.start;


    // (1) Outside the atmosphere: constant rayStepLength


    // (2) Inside atmosphere: variable rayStepLength to compensate the rough rendering of the smaller number of ray steps


    float totalRayLength = primaryRayAtmosphereIntersect.stop - rayPositionLength;


    float rayStepLengthIncrease = w_inside_atmosphere * ((1.0 - w_stop_gt_lprl) * totalRayLength / (float(PRIMARY_STEPS * (PRIMARY_STEPS + 1)) / 2.0));


    float rayStepLength = max(1.0 - w_inside_atmosphere, w_stop_gt_lprl) * totalRayLength / max(7.0 * w_inside_atmosphere, float(PRIMARY_STEPS));


 


    vec3 rayleighAccumulation = vec3(0.0);


    vec3 mieAccumulation = vec3(0.0);


    vec2 opticalDepth = vec2(0.0);


    vec2 heightScale = vec2(u_atmosphereRayleighScaleHeight, u_atmosphereMieScaleHeight);


 


    // Sample positions on the primary ray.


    for (int i = 0; i < PRIMARY_STEPS_MAX; ++i) {


 


        // The loop should be: for (int i = 0; i < PRIMARY_STEPS; ++i) {...} but WebGL1 cannot


        // loop with non-constant condition, so it has to break early instead


        if (i >= PRIMARY_STEPS) {


            break;


        }


 


        // Calculate sample position along viewpoint ray.


        vec3 samplePosition = primaryRay.origin + primaryRay.direction * (rayPositionLength + rayStepLength);


 


        // Calculate height of sample position above ellipsoid.


        float sampleHeight = length(samplePosition) - atmosphereInnerRadius;


 


        // Calculate and accumulate density of particles at the sample position.


        vec2 sampleDensity = exp(-sampleHeight / heightScale) * rayStepLength;


        opticalDepth += sampleDensity;


 


        // Generate ray from the sample position segment to the light source, up to the outer ring of the atmosphere.


        czm_ray lightRay = czm_ray(samplePosition, lightDirection);


        czm_raySegment lightRayAtmosphereIntersect = czm_raySphereIntersectionInterval(lightRay, origin, atmosphereOuterRadius);


 


        float lightStepLength = lightRayAtmosphereIntersect.stop / float(LIGHT_STEPS);


        float lightPositionLength = 0.0;


 


        vec2 lightOpticalDepth = vec2(0.0);


 


        // Sample positions along the light ray, to accumulate incidence of light on the latest sample segment.


        for (int j = 0; j < LIGHT_STEPS_MAX; ++j) {


 


            // The loop should be: for (int j = 0; i < LIGHT_STEPS; ++j) {...} but WebGL1 cannot


            // loop with non-constant condition, so it has to break early instead


            if (j >= LIGHT_STEPS) {


                break;


            }


 


            // Calculate sample position along light ray.


            vec3 lightPosition = samplePosition + lightDirection * (lightPositionLength + lightStepLength * 0.5);


 


            // Calculate height of the light sample position above ellipsoid.


            float lightHeight = length(lightPosition) - atmosphereInnerRadius;


 


            // Calculate density of photons at the light sample position.


            lightOpticalDepth += exp(-lightHeight / heightScale) * lightStepLength;


 


            // Increment distance on light ray.


            lightPositionLength += lightStepLength;


        }


 


        // Compute attenuation via the primary ray and the light ray.


        vec3 attenuation = exp(-((u_atmosphereMieCoefficient * (opticalDepth.y + lightOpticalDepth.y)) + (u_atmosphereRayleighCoefficient * (opticalDepth.x + lightOpticalDepth.x))));


 


        // Accumulate the scattering.


        rayleighAccumulation += sampleDensity.x * attenuation;


        mieAccumulation += sampleDensity.y * attenuation;


 


        // Increment distance on primary ray.


        rayPositionLength += (rayStepLength += rayStepLengthIncrease);


    }


 


    // Compute the scattering amount.


    rayleighColor = u_atmosphereRayleighCoefficient * rayleighAccumulation;


    mieColor = u_atmosphereMieCoefficient * mieAccumulation;


 


    // Compute the transmittance i.e. how much light is passing through the atmosphere.


    opacity = length(exp(-((u_atmosphereMieCoefficient * opticalDepth.y) + (u_atmosphereRayleighCoefficient * opticalDepth.x))));


}


 


vec4 computeAtmosphereColor(


    vec3 positionWC,


    vec3 lightDirection,


    vec3 rayleighColor,


    vec3 mieColor,


    float opacity


) {


    // Setup the primary ray: from the camera position to the vertex position.


    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;


    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);


 


    float cosAngle = dot(cameraToPositionWCDirection, lightDirection);


    float cosAngleSq = cosAngle * cosAngle;


 


    float G = u_atmosphereMieAnisotropy;


    float GSq = G * G;


 


    // The Rayleigh phase function.


    float rayleighPhase = 3.0 / (50.2654824574) * (1.0 + cosAngleSq);


    // The Mie phase function.


    float miePhase = 3.0 / (25.1327412287) * ((1.0 - GSq) * (cosAngleSq + 1.0)) / (pow(1.0 + GSq - 2.0 * cosAngle * G, 1.5) * (2.0 + GSq));


 


    // The final color is generated by combining the effects of the Rayleigh and Mie scattering.


    vec3 rayleigh = rayleighPhase * rayleighColor;


    vec3 mie = miePhase * mieColor;


 


    vec3 color = (rayleigh + mie) * u_atmosphereLightIntensity;


 


    return vec4(color, opacity);


}


`;var NN=`in vec2 v_textureCoordinates;


const float M_PI = 3.141592653589793;


 


float vdcRadicalInverse(int i)


{


    float r;


    float base = 2.0;


    float value = 0.0;


    float invBase = 1.0 / base;


    float invBi = invBase;


    for (int x = 0; x < 100; x++)


    {


        if (i <= 0)


        {


            break;


        }


        r = mod(float(i), base);


        value += r * invBi;


        invBi *= invBase;


        i = int(float(i) * invBase);


    }


    return value;


}


 


vec2 hammersley2D(int i, int N)


{


    return vec2(float(i) / float(N), vdcRadicalInverse(i));


}


 


vec3 importanceSampleGGX(vec2 xi, float roughness, vec3 N)


{


    float a = roughness * roughness;


    float phi = 2.0 * M_PI * xi.x;


    float cosTheta = sqrt((1.0 - xi.y) / (1.0 + (a * a - 1.0) * xi.y));


    float sinTheta = sqrt(1.0 - cosTheta * cosTheta);


    vec3 H = vec3(sinTheta * cos(phi), sinTheta * sin(phi), cosTheta);


    vec3 upVector = abs(N.z) < 0.999 ? vec3(0.0, 0.0, 1.0) : vec3(1.0, 0.0, 0.0);


    vec3 tangentX = normalize(cross(upVector, N));


    vec3 tangentY = cross(N, tangentX);


    return tangentX * H.x + tangentY * H.y + N * H.z;


}


 


float G1_Smith(float NdotV, float k)


{


    return NdotV / (NdotV * (1.0 - k) + k);


}


 


float G_Smith(float roughness, float NdotV, float NdotL)


{


    float k = roughness * roughness / 2.0;


    return G1_Smith(NdotV, k) * G1_Smith(NdotL, k);


}


 


vec2 integrateBrdf(float roughness, float NdotV)


{


    vec3 V = vec3(sqrt(1.0 - NdotV * NdotV), 0.0, NdotV);


    float A = 0.0;


    float B = 0.0;


    const int NumSamples = 1024;


    for (int i = 0; i < NumSamples; i++)


    {


        vec2 xi = hammersley2D(i, NumSamples);


        vec3 H = importanceSampleGGX(xi, roughness, vec3(0.0, 0.0, 1.0));


        vec3 L = 2.0 * dot(V, H) * H - V;


        float NdotL = clamp(L.z, 0.0, 1.0);


        float NdotH = clamp(H.z, 0.0, 1.0);


        float VdotH = clamp(dot(V, H), 0.0, 1.0);


        if (NdotL > 0.0)


        {


            float G = G_Smith(roughness, NdotV, NdotL);


            float G_Vis = G * VdotH / (NdotH * NdotV);


            float Fc = pow(1.0 - VdotH, 5.0);


            A += (1.0 - Fc) * G_Vis;


            B += Fc * G_Vis;


        }


    }


    return vec2(A, B) / float(NumSamples);


}


 


void main()


{


    out_FragColor = vec4(integrateBrdf(v_textureCoordinates.y, v_textureCoordinates.x), 0.0, 1.0);


}


`;var FN=`uniform sampler2D u_noiseTexture;


uniform vec3 u_noiseTextureDimensions;


uniform float u_noiseDetail;


in vec2 v_offset;


in vec3 v_maximumSize;


in vec4 v_color;


in float v_slice;


in float v_brightness;


 


float wrap(float value, float rangeLength) {


    if(value < 0.0) {


        float absValue = abs(value);


        float modValue = mod(absValue, rangeLength);


        return mod(rangeLength - modValue, rangeLength);


    }


    return mod(value, rangeLength);


}


 


vec3 wrapVec(vec3 value, float rangeLength) {


    return vec3(wrap(value.x, rangeLength),


                wrap(value.y, rangeLength),


                wrap(value.z, rangeLength));


}


 


vec2 voxelToUV(vec3 voxelIndex) {


    float textureSliceWidth = u_noiseTextureDimensions.x;


    float noiseTextureRows = u_noiseTextureDimensions.y;


    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;


 


    float textureSliceWidthSquared = textureSliceWidth * textureSliceWidth;


    vec2 inverseNoiseTextureDimensions = vec2(noiseTextureRows / textureSliceWidthSquared,


                                            inverseNoiseTextureRows / textureSliceWidth);


    vec3 wrappedIndex = wrapVec(voxelIndex, textureSliceWidth);


    float column = mod(wrappedIndex.z, textureSliceWidth * inverseNoiseTextureRows);


    float row = floor(wrappedIndex.z / textureSliceWidth * noiseTextureRows);


 


    float xPixelCoord = wrappedIndex.x + column * textureSliceWidth;


    float yPixelCoord = wrappedIndex.y + row * textureSliceWidth;


    return vec2(xPixelCoord, yPixelCoord) * inverseNoiseTextureDimensions;


}


 


// Interpolate a voxel with its neighbor (along the positive X-axis)


vec4 lerpSamplesX(vec3 voxelIndex, float x) {


    vec2 uv0 = voxelToUV(voxelIndex);


    vec2 uv1 = voxelToUV(voxelIndex + vec3(1.0, 0.0, 0.0));


    vec4 sample0 = texture(u_noiseTexture, uv0);


    vec4 sample1 = texture(u_noiseTexture, uv1);


    return mix(sample0, sample1, x);


}


 


vec4 sampleNoiseTexture(vec3 position) {


    float textureSliceWidth = u_noiseTextureDimensions.x;


    vec3 recenteredPos = position + vec3(textureSliceWidth / 2.0);


    vec3 lerpValue = fract(recenteredPos);


    vec3 voxelIndex = floor(recenteredPos);


 


    vec4 xLerp00 = lerpSamplesX(voxelIndex, lerpValue.x);


    vec4 xLerp01 = lerpSamplesX(voxelIndex + vec3(0.0, 0.0, 1.0), lerpValue.x);


    vec4 xLerp10 = lerpSamplesX(voxelIndex + vec3(0.0, 1.0, 0.0), lerpValue.x);


    vec4 xLerp11 = lerpSamplesX(voxelIndex + vec3(0.0, 1.0, 1.0), lerpValue.x);


 


    vec4 yLerp0 = mix(xLerp00, xLerp10, lerpValue.y);


    vec4 yLerp1 = mix(xLerp01, xLerp11, lerpValue.y);


    return mix(yLerp0, yLerp1, lerpValue.z);


}


 


// Intersection with a unit sphere with radius 0.5 at center (0, 0, 0).


bool intersectSphere(vec3 origin, vec3 dir, float slice,


                     out vec3 point, out vec3 normal) {


    float A = dot(dir, dir);


    float B = dot(origin, dir);


    float C = dot(origin, origin) - 0.25;


    float discriminant = (B * B) - (A * C);


    if(discriminant < 0.0) {


        return false;


    }


    float root = sqrt(discriminant);


    float t = (-B - root) / A;


    if(t < 0.0) {


        t = (-B + root) / A;


    }


    point = origin + t * dir;


 


    if(slice >= 0.0) {


        point.z = (slice / 2.0) - 0.5;


        if(length(point) > 0.5) {


            return false;


        }


    }


 


    normal = normalize(point);


    point -= czm_epsilon2 * normal;


    return true;


}


 


// Transforms the ray origin and direction into unit sphere space,


// then transforms the result back into the ellipsoid's space.


bool intersectEllipsoid(vec3 origin, vec3 dir, vec3 center, vec3 scale, float slice,


                        out vec3 point, out vec3 normal) {


    if(scale.x <= 0.01 || scale.y < 0.01 || scale.z < 0.01) {


        return false;


    }


 


    vec3 o = (origin - center) / scale;


    vec3 d = dir / scale;


    vec3 p, n;


    bool intersected = intersectSphere(o, d, slice, p, n);


    if(intersected) {


        point = (p * scale) + center;


        normal = n;


    }


    return intersected;


}


 


// Assume that if phase shift is being called for octave i,


// the frequency is of i - 1. This saves us from doing extra


// division / multiplication operations.


vec2 phaseShift2D(vec2 p, vec2 freq) {


    return (czm_pi / 2.0) * sin(freq.yx * p.yx);


}


 


vec2 phaseShift3D(vec3 p, vec2 freq) {


    return phaseShift2D(p.xy, freq) + czm_pi * vec2(sin(freq.x * p.z));


}


 


// The cloud texture function derived from Gardner's 1985 paper,


// "Visual Simulation of Clouds."


// https://www.cs.drexel.edu/~david/Classes/Papers/p297-gardner.pdf


const float T0    = 0.6;  // contrast of the texture pattern


const float k     = 0.1;  // computed to produce a maximum value of 1


const float C0    = 0.8;  // coefficient


const float FX0   = 0.6;  // frequency X


const float FY0   = 0.6;  // frequency Y


const int octaves = 5;


 


float T(vec3 point) {


    vec2 sum = vec2(0.0);


    float Ci = C0;


    vec2 FXY = vec2(FX0, FY0);


    vec2 PXY = vec2(0.0);


    for(int i = 1; i <= octaves; i++) {


        PXY = phaseShift3D(point, FXY);


        Ci *= 0.707;


        FXY *= 2.0;


        vec2 sinTerm = sin(FXY * point.xy + PXY);


        sum += Ci * sinTerm + vec2(T0);


    }


    return k * sum.x * sum.y;


}


 


const float a = 0.5;  // fraction of surface reflection due to ambient or scattered light,


const float t = 0.4;  // fraction of texture shading


const float s = 0.25; // fraction of specular reflection


 


float I(float Id, float Is, float It) {


    return (1.0 - a) * ((1.0 - t) * ((1.0 - s) * Id + s * Is) + t * It) + a;


}


 


const vec3 lightDir = normalize(vec3(0.2, -1.0, 0.7));


 


vec4 drawCloud(vec3 rayOrigin, vec3 rayDir, vec3 cloudCenter, vec3 cloudScale, float cloudSlice,


               float brightness) {


    vec3 cloudPoint, cloudNormal;


    if(!intersectEllipsoid(rayOrigin, rayDir, cloudCenter, cloudScale, cloudSlice,


                            cloudPoint, cloudNormal)) {


        return vec4(0.0);


    }


 


    float Id = clamp(dot(cloudNormal, -lightDir), 0.0, 1.0);  // diffuse reflection


    float Is = max(pow(dot(-lightDir, -rayDir), 2.0), 0.0);   // specular reflection


    float It = T(cloudPoint);                                 // texture function


    float intensity = I(Id, Is, It);


    vec3 color = vec3(intensity * clamp(brightness, 0.1, 1.0));


 


    vec4 noise = sampleNoiseTexture(u_noiseDetail * cloudPoint);


    float W = noise.x;


    float W2 = noise.y;


    float W3 = noise.z;


 


    // The dot product between the cloud's normal and the ray's direction is greatest


    // in the center of the ellipsoid's surface. It decreases towards the edge.


    // Thus, it is used to blur the areas leading to the edges of the ellipsoid,


    // so that no harsh lines appear.


 


    // The first (and biggest) layer of worley noise is then subtracted from this.


    // The final result is scaled up so that the base cloud is not too translucent.


    float ndDot = clamp(dot(cloudNormal, -rayDir), 0.0, 1.0);


    float TR = pow(ndDot, 3.0) - W; // translucency


    TR *= 1.3;


 


    // Subtracting the second and third layers of worley noise is more complicated.


    // If these layers of noise were simply subtracted from the current translucency,


    // the shape derived from the first layer of noise would be completely deleted.


    // The erosion of this noise should thus be constricted to the edges of the cloud.


    // However, because the edges of the ellipsoid were already blurred away, mapping


    // the noise to (1.0 - ndDot) will have no impact on most of the cloud's appearance.


    // The value of (0.5 - ndDot) provides the best compromise.


    float minusDot = 0.5 - ndDot;


 


    // Even with the previous calculation, subtracting the second layer of wnoise


    // erode too much of the cloud. The addition of it, however, will detailed


    // volume to the cloud. As long as the noise is only added and not subtracted,


    // the results are aesthetically pleasing.


 


    // The minusDot product is mapped in a way that it is larger at the edges of


    // the ellipsoid, so a subtraction and min operation are used instead of


    // an addition and max one.


    TR -= min(minusDot * W2, 0.0);


 


    // The third level of worley noise is subtracted from the result, with some


    // modifications. First, a scalar is added to minusDot so that the noise


    // starts affecting the shape farther away from the center of the ellipsoid's


    // surface. Then, it is scaled down so its impact is not too intense.


    TR -= 0.8 * (minusDot + 0.25) * W3;


 


    // The texture function's shading does not correlate with the shape of the cloud


    // produced by the layers of noise, so an extra shading scalar is calculated.


    // The darkest areas of the cloud are assigned to be where the noise erodes


    // the cloud the most. This is then interpolated based on the translucency


    // and the diffuse shading term of that point in the cloud.


    float shading = mix(1.0 - 0.8 * W * W, 1.0, Id * TR);


 


    // To avoid values that are too dark, this scalar is increased by a small amount


    // and clamped so it never goes to zero.


    shading = clamp(shading + 0.2, 0.3, 1.0);


 


    // Finally, the contrast of the cloud's color is increased.


    vec3 finalColor = mix(vec3(0.5), shading * color, 1.15);


    return vec4(finalColor, clamp(TR, 0.0, 1.0)) * v_color;


}


 


void main() {


#ifdef DEBUG_BILLBOARDS


    out_FragColor = vec4(0.0, 0.5, 0.5, 1.0);


#endif


    // To avoid calculations with high values,


    // we raycast from an arbitrarily smaller space.


    vec2 coordinate = v_maximumSize.xy * v_offset;


 


    vec3 ellipsoidScale = 0.82 * v_maximumSize;


    vec3 ellipsoidCenter = vec3(0.0);


 


    float zOffset = max(ellipsoidScale.z - 10.0, 0.0);


    vec3 eye = vec3(0, 0, -10.0 - zOffset);


    vec3 rayDir = normalize(vec3(coordinate, 1.0) - eye);


    vec3 rayOrigin = eye;


#ifdef DEBUG_ELLIPSOIDS


    vec3 point, normal;


    if(intersectEllipsoid(rayOrigin, rayDir, ellipsoidCenter, ellipsoidScale, v_slice,


                          point, normal)) {


        out_FragColor = v_brightness * v_color;


    }


#else


#ifndef DEBUG_BILLBOARDS


    vec4 cloud = drawCloud(rayOrigin, rayDir,


                           ellipsoidCenter, ellipsoidScale, v_slice, v_brightness);


    if(cloud.w < 0.01) {


        discard;


    }


    out_FragColor = cloud;


#endif


#endif


}


`;var BN=`#ifdef INSTANCED


in vec2 direction;


#endif


in vec4 positionHighAndScaleX;


in vec4 positionLowAndScaleY;


in vec4 packedAttribute0;


in vec4 packedAttribute1;


in vec4 color;


 


out vec2 v_offset;


out vec3 v_maximumSize;


out vec4 v_color;


out float v_slice;


out float v_brightness;


 


void main() {


    // Unpack attributes.


    vec3 positionHigh = positionHighAndScaleX.xyz;


    vec3 positionLow = positionLowAndScaleY.xyz;


    vec2 scale = vec2(positionHighAndScaleX.w, positionLowAndScaleY.w);


 


    float show = packedAttribute0.x;


    float brightness = packedAttribute0.y;


    vec2 coordinates = packedAttribute0.wz;


    vec3 maximumSize = packedAttribute1.xyz;


    float slice = packedAttribute1.w;


 


#ifdef INSTANCED


    vec2 dir = direction;


#else


    vec2 dir = coordinates;


#endif


 


    vec2 offset = dir - vec2(0.5, 0.5);


    vec2 scaledOffset = scale * offset;


    vec4 p = czm_translateRelativeToEye(positionHigh, positionLow);


    vec4 positionEC = czm_modelViewRelativeToEye * p;


    positionEC.xy += scaledOffset;


    


    positionEC.xyz *= show;


    gl_Position = czm_projection * positionEC;


 


    v_offset = offset;


    v_maximumSize = maximumSize;


    v_color = color;


    v_slice = slice;


    v_brightness = brightness;


}


`;var kN=`uniform vec3 u_noiseTextureDimensions;


uniform float u_noiseDetail;


uniform vec3 u_noiseOffset;


in vec2 v_position;


 


float wrap(float value, float rangeLength) {


    if(value < 0.0) {


        float absValue = abs(value);


        float modValue = mod(absValue, rangeLength);


        return mod(rangeLength - modValue, rangeLength);


    }


    return mod(value, rangeLength);


}


 


vec3 wrapVec(vec3 value, float rangeLength) {


    return vec3(wrap(value.x, rangeLength),


                wrap(value.y, rangeLength),


                wrap(value.z, rangeLength));


}


 


vec3 random3(vec3 p) {


    float dot1 = dot(p, vec3(127.1, 311.7, 932.8));


    float dot2 = dot(p, vec3(269.5, 183.3, 421.4));


    return fract(vec3(sin(dot1 - dot2), cos(dot1 * dot2), dot1 * dot2));


}


 


// Frequency corresponds to cell size.


// The higher the frequency, the smaller the cell size.


vec3 getWorleyCellPoint(vec3 centerCell, vec3 offset, float freq) {


    float textureSliceWidth = u_noiseTextureDimensions.x;


    vec3 cell = centerCell + offset;


    cell = wrapVec(cell, textureSliceWidth / u_noiseDetail);


    cell += floor(u_noiseOffset / u_noiseDetail);


    vec3 p = offset + random3(cell);


    return p;


}


 


float worleyNoise(vec3 p, float freq) {


    vec3 centerCell = floor(p * freq);


    vec3 pointInCell = fract(p * freq);


    float shortestDistance = 1000.0;


 


    for(float z = -1.0; z <= 1.0; z++) {


        for(float y = -1.0; y <= 1.0; y++) {


            for(float x = -1.0; x <= 1.0; x++) {


                vec3 offset = vec3(x, y, z);


                vec3 point = getWorleyCellPoint(centerCell, offset, freq);


 


                float distance = length(pointInCell - point);


                if(distance < shortestDistance) {


                    shortestDistance = distance;


                }


            }


        }


    }


 


    return shortestDistance;


}


 


const float MAX_FBM_ITERATIONS = 10.0;


 


float worleyFBMNoise(vec3 p, float octaves, float scale) {


    float noise = 0.0;


    float freq = 1.0;


    float persistence = 0.625;


    for(float i = 0.0; i < MAX_FBM_ITERATIONS; i++) {


        if(i >= octaves) {


            break;


        }


 


        noise += worleyNoise(p * scale, freq * scale) * persistence;


        persistence *= 0.5;


        freq *= 2.0;


    }


    return noise;


}


 


void main() {


    float textureSliceWidth = u_noiseTextureDimensions.x;


    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;


    float x = mod(v_position.x, textureSliceWidth);


    float y = mod(v_position.y, textureSliceWidth);


    float sliceRow = floor(v_position.y / textureSliceWidth);


    float z = floor(v_position.x / textureSliceWidth) + sliceRow * inverseNoiseTextureRows * textureSliceWidth;


 


    vec3 position = vec3(x, y, z);


    position /= u_noiseDetail;


    float worley0 = clamp(worleyFBMNoise(position, 3.0, 1.0), 0.0, 1.0);


    float worley1 = clamp(worleyFBMNoise(position, 3.0, 2.0), 0.0, 1.0);


    float worley2 = clamp(worleyFBMNoise(position, 3.0, 3.0), 0.0, 1.0);


    out_FragColor = vec4(worley0, worley1, worley2, 1.0);


}


`;var UN=`uniform vec3 u_noiseTextureDimensions;


in vec2 position;


 


out vec2 v_position;


 


void main()


{


    gl_Position = vec4(position, 0.1, 1.0);


 


    float textureSliceWidth = u_noiseTextureDimensions.x;


    float noiseTextureRows = u_noiseTextureDimensions.y;


    float inverseNoiseTextureRows = u_noiseTextureDimensions.z;


    vec2 transformedPos = (position * 0.5) + vec2(0.5);


    transformedPos *= textureSliceWidth;


    transformedPos.x *= textureSliceWidth * inverseNoiseTextureRows;


    transformedPos.y *= noiseTextureRows;


    v_position = transformedPos;


}


`;var VN=`uniform sampler2D u_opaqueDepthTexture;


uniform sampler2D u_translucentDepthTexture;


 


in vec2 v_textureCoordinates;


 


void main()


{


    float opaqueDepth = texture(u_opaqueDepthTexture, v_textureCoordinates).r;


    float translucentDepth = texture(u_translucentDepthTexture, v_textureCoordinates).r;


    translucentDepth = czm_branchFreeTernary(translucentDepth > opaqueDepth, 1.0, translucentDepth);


    out_FragColor = czm_packDepth(translucentDepth);


}


`;var zN=`/**


 * Compositing for Weighted Blended Order-Independent Transparency. See:


 * - http://jcgt.org/published/0002/02/09/


 * - http://casual-effects.blogspot.com/2014/03/weighted-blended-order-independent.html


 */


 


uniform sampler2D u_opaque;


uniform sampler2D u_accumulation;


uniform sampler2D u_revealage;


 


in vec2 v_textureCoordinates;


 


void main()


{


    vec4 opaque = texture(u_opaque, v_textureCoordinates);


    vec4 accum = texture(u_accumulation, v_textureCoordinates);


    float r = texture(u_revealage, v_textureCoordinates).r;


 


#ifdef MRT


    vec4 transparent = vec4(accum.rgb / clamp(r, 1e-4, 5e4), accum.a);


#else


    vec4 transparent = vec4(accum.rgb / clamp(accum.a, 1e-4, 5e4), r);


#endif


 


    out_FragColor = (1.0 - transparent.a) * transparent + transparent.a * opaque;


 


    if (opaque != czm_backgroundColor)


    {


        out_FragColor.a = 1.0;


    }


}


`;var HN=`in vec4 positionEC;


 


void main()


{


    vec3 position;


    vec3 direction;


    if (czm_orthographicIn3D == 1.0)


    {


        vec2 uv = (gl_FragCoord.xy -  czm_viewport.xy) / czm_viewport.zw;


        vec2 minPlane = vec2(czm_frustumPlanes.z, czm_frustumPlanes.y); // left, bottom


        vec2 maxPlane = vec2(czm_frustumPlanes.w, czm_frustumPlanes.x); // right, top


        position = vec3(mix(minPlane, maxPlane, uv), 0.0);


        direction = vec3(0.0, 0.0, -1.0);


    } 


    else 


    {


        position = vec3(0.0);


        direction = normalize(positionEC.xyz);


    }


 


    czm_ray ray = czm_ray(position, direction);


 


    vec3 ellipsoid_center = czm_view[3].xyz;


 


    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid_center, czm_ellipsoidInverseRadii);


    if (!czm_isEmpty(intersection))


    {


        out_FragColor = vec4(1.0, 1.0, 0.0, 1.0);


    }


    else


    {


        discard;


    }


 


    czm_writeLogDepth();


}


`;var GN=`in vec4 position;


 


out vec4 positionEC;


 


void main()


{


    positionEC = czm_modelView * position;


    gl_Position = czm_projection * positionEC;


 


    czm_vertexLogDepth();


}


`;var pS=`uniform vec3 u_radii;


uniform vec3 u_oneOverEllipsoidRadiiSquared;


 


in vec3 v_positionEC;


 


vec4 computeEllipsoidColor(czm_ray ray, float intersection, float side)


{


    vec3 positionEC = czm_pointAlongRay(ray, intersection);


    vec3 positionMC = (czm_inverseModelView * vec4(positionEC, 1.0)).xyz;


    vec3 geodeticNormal = normalize(czm_geodeticSurfaceNormal(positionMC, vec3(0.0), u_oneOverEllipsoidRadiiSquared));


    vec3 sphericalNormal = normalize(positionMC / u_radii);


    vec3 normalMC = geodeticNormal * side;              // normalized surface normal (always facing the viewer) in model coordinates


    vec3 normalEC = normalize(czm_normal * normalMC);   // normalized surface normal in eye coordinates


 


    vec2 st = czm_ellipsoidWgs84TextureCoordinates(sphericalNormal);


    vec3 positionToEyeEC = -positionEC;


 


    czm_materialInput materialInput;


    materialInput.s = st.s;


    materialInput.st = st;


    materialInput.str = (positionMC + u_radii) / u_radii;


    materialInput.normalEC = normalEC;


    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(positionMC, normalEC);


    materialInput.positionToEyeEC = positionToEyeEC;


    czm_material material = czm_getMaterial(materialInput);


 


#ifdef ONLY_SUN_LIGHTING


    return czm_private_phong(normalize(positionToEyeEC), material, czm_sunDirectionEC);


#else


    return czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);


#endif


}


 


void main()


{


    // PERFORMANCE_TODO: When dynamic branching is available, compute ratio of maximum and minimum radii


    // in the vertex shader. Only when it is larger than some constant, march along the ray.


    // Otherwise perform one intersection test which will be the common case.


 


    // Test if the ray intersects a sphere with the ellipsoid's maximum radius.


    // For very oblate ellipsoids, using the ellipsoid's radii for an intersection test


    // may cause false negatives. This will discard fragments before marching the ray forward.


    float maxRadius = max(u_radii.x, max(u_radii.y, u_radii.z)) * 1.5;


    vec3 direction = normalize(v_positionEC);


    vec3 ellipsoidCenter = czm_modelView[3].xyz;


 


    float t1 = -1.0;


    float t2 = -1.0;


 


    float b = -2.0 * dot(direction, ellipsoidCenter);


    float c = dot(ellipsoidCenter, ellipsoidCenter) - maxRadius * maxRadius;


 


    float discriminant = b * b - 4.0 * c;


    if (discriminant >= 0.0) {


        t1 = (-b - sqrt(discriminant)) * 0.5;


        t2 = (-b + sqrt(discriminant)) * 0.5;


    }


 


    if (t1 < 0.0 && t2 < 0.0) {


        discard;


    }


 


    float t = min(t1, t2);


    if (t < 0.0) {


        t = 0.0;


    }


 


    // March ray forward to intersection with larger sphere and find


    czm_ray ray = czm_ray(t * direction, direction);


 


    vec3 ellipsoid_inverseRadii = vec3(1.0 / u_radii.x, 1.0 / u_radii.y, 1.0 / u_radii.z);


 


    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoidCenter, ellipsoid_inverseRadii);


 


    if (czm_isEmpty(intersection))


    {


        discard;


    }


 


    // If the viewer is outside, compute outsideFaceColor, with normals facing outward.


    vec4 outsideFaceColor = (intersection.start != 0.0) ? computeEllipsoidColor(ray, intersection.start, 1.0) : vec4(0.0);


 


    // If the viewer either is inside or can see inside, compute insideFaceColor, with normals facing inward.


    vec4 insideFaceColor = (outsideFaceColor.a < 1.0) ? computeEllipsoidColor(ray, intersection.stop, -1.0) : vec4(0.0);


 


    out_FragColor = mix(insideFaceColor, outsideFaceColor, outsideFaceColor.a);


    out_FragColor.a = 1.0 - (1.0 - insideFaceColor.a) * (1.0 - outsideFaceColor.a);


 


#if (defined(WRITE_DEPTH) && (__VERSION__ == 300 || defined(GL_EXT_frag_depth)))


    t = (intersection.start != 0.0) ? intersection.start : intersection.stop;


    vec3 positionEC = czm_pointAlongRay(ray, t);


    vec4 positionCC = czm_projection * vec4(positionEC, 1.0);


#ifdef LOG_DEPTH


    czm_writeLogDepth(1.0 + positionCC.w);


#else


    float z = positionCC.z / positionCC.w;


 


    float n = czm_depthRange.near;


    float f = czm_depthRange.far;


 


    gl_FragDepth = (z * (f - n) + f + n) * 0.5;


#endif


#endif


}


`;var _S=`in vec3 position;


 


uniform vec3 u_radii;


 


out vec3 v_positionEC;


 


void main()


{


    // In the vertex data, the cube goes from (-1.0, -1.0, -1.0) to (1.0, 1.0, 1.0) in model coordinates.


    // Scale to consider the radii.  We could also do this once on the CPU when using the BoxGeometry,


    // but doing it here allows us to change the radii without rewriting the vertex data, and


    // allows all ellipsoids to reuse the same vertex data.


    vec4 p = vec4(u_radii * position, 1.0);


 


    v_positionEC = (czm_modelView * p).xyz;     // position in eye coordinates


    gl_Position = czm_modelViewProjection * p;  // position in clip coordinates


 


    // With multi-frustum, when the ellipsoid primitive is positioned on the intersection of two frustums


    // and close to terrain, the terrain (writes depth) in the closest frustum can overwrite part of the


    // ellipsoid (does not write depth) that was rendered in the farther frustum.


    //


    // Here, we clamp the depth in the vertex shader to avoid being overwritten; however, this creates


    // artifacts since some fragments can be alpha blended twice.  This is solved by only rendering


    // the ellipsoid in the closest frustum to the viewer.


    gl_Position.z = clamp(gl_Position.z, czm_depthRange.near, czm_depthRange.far);


 


    czm_vertexLogDepth();


}


`;/**


 * @license


 * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.


 *


 * Redistribution and use in source and binary forms, with or without


 * modification, are permitted provided that the following conditions


 * are met:


 *  * Redistributions of source code must retain the above copyright


 *    notice, this list of conditions and the following disclaimer.


 *  * Redistributions in binary form must reproduce the above copyright


 *    notice, this list of conditions and the following disclaimer in the


 *    documentation and/or other materials provided with the distribution.


 *  * Neither the name of NVIDIA CORPORATION nor the names of its


 *    contributors may be used to endorse or promote products derived


 *    from this software without specific prior written permission.


 *


 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY


 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE


 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR


 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR


 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,


 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,


 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR


 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY


 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT


 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE


 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


 */var WN=`/**


 * @license


 * Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.


 *


 * Redistribution and use in source and binary forms, with or without


 * modification, are permitted provided that the following conditions


 * are met:


 *  * Redistributions of source code must retain the above copyright


 *    notice, this list of conditions and the following disclaimer.


 *  * Redistributions in binary form must reproduce the above copyright


 *    notice, this list of conditions and the following disclaimer in the


 *    documentation and/or other materials provided with the distribution.


 *  * Neither the name of NVIDIA CORPORATION nor the names of its


 *    contributors may be used to endorse or promote products derived


 *    from this software without specific prior written permission.


 *


 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS \`\`AS IS'' AND ANY


 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE


 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR


 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR


 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,


 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,


 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR


 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY


 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT


 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE


 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


 */


 


// NVIDIA GameWorks Graphics Samples GitHub link: https://github.com/NVIDIAGameWorks/GraphicsSamples


// Original FXAA 3.11 shader link: https://github.com/NVIDIAGameWorks/GraphicsSamples/blob/master/samples/es3-kepler/FXAA/FXAA3_11.h


 


// Steps used to integrate into Cesium:


// * The following defines are set:


//       #define FXAA_PC 1


//       #define FXAA_WEBGL_1 1


//       #define FXAA_GREEN_AS_LUMA 1


//       #define FXAA_EARLY_EXIT 1


//       #define FXAA_GLSL_120 1


// * All other preprocessor directives besides the FXAA_QUALITY__P* directives were removed.


// * Double underscores are invalid for preprocessor directives so replace them with a single underscore. Replace


//   /FXAA_QUALITY__P(.*)/g with /FXAA_QUALITY__P$1/.


// * There are no implicit conversions from ivec* to vec* so replace:


//       #define FxaaInt2 ivec2


//           with


//       #define FxaaInt2 vec2


// * The texture2DLod function is only available in vertex shaders so replace:


//       #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)


//       #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)


//           with


//       #define FxaaTexTop(t, p) texture(t, p)


//       #define FxaaTexOff(t, p, o, r) texture(t, p + (o * r))


// * FXAA_QUALITY_PRESET is prepended in the javascript code. We may want to expose that setting in the future.


// * The following parameters to FxaaPixelShader are unused and can be removed:


//       fxaaConsolePosPos


//       fxaaConsoleRcpFrameOpt


//       fxaaConsoleRcpFrameOpt2


//       fxaaConsole360RcpFrameOpt2


//       fxaaConsoleEdgeSharpness


//       fxaaConsoleEdgeThreshold


//       fxaaConsoleEdgeThresholdMi


//       fxaaConsole360ConstDir


 


//


// Choose the quality preset.


// This needs to be compiled into the shader as it effects code.


// Best option to include multiple presets is to


// in each shader define the preset, then include this file.


//


// OPTIONS


// -----------------------------------------------------------------------


// 10 to 15 - default medium dither (10=fastest, 15=highest quality)


// 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)


// 39       - no dither, very expensive


//


// NOTES


// -----------------------------------------------------------------------


// 12 = slightly faster then FXAA 3.9 and higher edge quality (default)


// 13 = about same speed as FXAA 3.9 and better than 12


// 23 = closest to FXAA 3.9 visually and performance wise


//  _ = the lowest digit is directly related to performance


// _  = the highest digit is directly related to style


//


//#define FXAA_QUALITY_PRESET 12


 


 


#if (FXAA_QUALITY_PRESET == 10)


    #define FXAA_QUALITY_PS 3


    #define FXAA_QUALITY_P0 1.5


    #define FXAA_QUALITY_P1 3.0


    #define FXAA_QUALITY_P2 12.0


#endif


#if (FXAA_QUALITY_PRESET == 11)


    #define FXAA_QUALITY_PS 4


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.5


    #define FXAA_QUALITY_P2 3.0


    #define FXAA_QUALITY_P3 12.0


#endif


#if (FXAA_QUALITY_PRESET == 12)


    #define FXAA_QUALITY_PS 5


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.5


    #define FXAA_QUALITY_P2 2.0


    #define FXAA_QUALITY_P3 4.0


    #define FXAA_QUALITY_P4 12.0


#endif


#if (FXAA_QUALITY_PRESET == 13)


    #define FXAA_QUALITY_PS 6


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.5


    #define FXAA_QUALITY_P2 2.0


    #define FXAA_QUALITY_P3 2.0


    #define FXAA_QUALITY_P4 4.0


    #define FXAA_QUALITY_P5 12.0


#endif


#if (FXAA_QUALITY_PRESET == 14)


    #define FXAA_QUALITY_PS 7


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.5


    #define FXAA_QUALITY_P2 2.0


    #define FXAA_QUALITY_P3 2.0


    #define FXAA_QUALITY_P4 2.0


    #define FXAA_QUALITY_P5 4.0


    #define FXAA_QUALITY_P6 12.0


#endif


#if (FXAA_QUALITY_PRESET == 15)


    #define FXAA_QUALITY_PS 8


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.5


    #define FXAA_QUALITY_P2 2.0


    #define FXAA_QUALITY_P3 2.0


    #define FXAA_QUALITY_P4 2.0


    #define FXAA_QUALITY_P5 2.0


    #define FXAA_QUALITY_P6 4.0


    #define FXAA_QUALITY_P7 12.0


#endif


#if (FXAA_QUALITY_PRESET == 20)


    #define FXAA_QUALITY_PS 3


    #define FXAA_QUALITY_P0 1.5


    #define FXAA_QUALITY_P1 2.0


    #define FXAA_QUALITY_P2 8.0


#endif


#if (FXAA_QUALITY_PRESET == 21)


    #define FXAA_QUALITY_PS 4


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.5


    #define FXAA_QUALITY_P2 2.0


    #define FXAA_QUALITY_P3 8.0


#endif


#if (FXAA_QUALITY_PRESET == 22)


    #define FXAA_QUALITY_PS 5


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.5


    #define FXAA_QUALITY_P2 2.0


    #define FXAA_QUALITY_P3 2.0


    #define FXAA_QUALITY_P4 8.0


#endif


#if (FXAA_QUALITY_PRESET == 23)


    #define FXAA_QUALITY_PS 6


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.5


    #define FXAA_QUALITY_P2 2.0


    #define FXAA_QUALITY_P3 2.0


    #define FXAA_QUALITY_P4 2.0


    #define FXAA_QUALITY_P5 8.0


#endif


#if (FXAA_QUALITY_PRESET == 24)


    #define FXAA_QUALITY_PS 7


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.5


    #define FXAA_QUALITY_P2 2.0


    #define FXAA_QUALITY_P3 2.0


    #define FXAA_QUALITY_P4 2.0


    #define FXAA_QUALITY_P5 3.0


    #define FXAA_QUALITY_P6 8.0


#endif


#if (FXAA_QUALITY_PRESET == 25)


    #define FXAA_QUALITY_PS 8


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.5


    #define FXAA_QUALITY_P2 2.0


    #define FXAA_QUALITY_P3 2.0


    #define FXAA_QUALITY_P4 2.0


    #define FXAA_QUALITY_P5 2.0


    #define FXAA_QUALITY_P6 4.0


    #define FXAA_QUALITY_P7 8.0


#endif


#if (FXAA_QUALITY_PRESET == 26)


    #define FXAA_QUALITY_PS 9


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.5


    #define FXAA_QUALITY_P2 2.0


    #define FXAA_QUALITY_P3 2.0


    #define FXAA_QUALITY_P4 2.0


    #define FXAA_QUALITY_P5 2.0


    #define FXAA_QUALITY_P6 2.0


    #define FXAA_QUALITY_P7 4.0


    #define FXAA_QUALITY_P8 8.0


#endif


#if (FXAA_QUALITY_PRESET == 27)


    #define FXAA_QUALITY_PS 10


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.5


    #define FXAA_QUALITY_P2 2.0


    #define FXAA_QUALITY_P3 2.0


    #define FXAA_QUALITY_P4 2.0


    #define FXAA_QUALITY_P5 2.0


    #define FXAA_QUALITY_P6 2.0


    #define FXAA_QUALITY_P7 2.0


    #define FXAA_QUALITY_P8 4.0


    #define FXAA_QUALITY_P9 8.0


#endif


#if (FXAA_QUALITY_PRESET == 28)


    #define FXAA_QUALITY_PS 11


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.5


    #define FXAA_QUALITY_P2 2.0


    #define FXAA_QUALITY_P3 2.0


    #define FXAA_QUALITY_P4 2.0


    #define FXAA_QUALITY_P5 2.0


    #define FXAA_QUALITY_P6 2.0


    #define FXAA_QUALITY_P7 2.0


    #define FXAA_QUALITY_P8 2.0


    #define FXAA_QUALITY_P9 4.0


    #define FXAA_QUALITY_P10 8.0


#endif


#if (FXAA_QUALITY_PRESET == 29)


    #define FXAA_QUALITY_PS 12


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.5


    #define FXAA_QUALITY_P2 2.0


    #define FXAA_QUALITY_P3 2.0


    #define FXAA_QUALITY_P4 2.0


    #define FXAA_QUALITY_P5 2.0


    #define FXAA_QUALITY_P6 2.0


    #define FXAA_QUALITY_P7 2.0


    #define FXAA_QUALITY_P8 2.0


    #define FXAA_QUALITY_P9 2.0


    #define FXAA_QUALITY_P10 4.0


    #define FXAA_QUALITY_P11 8.0


#endif


#if (FXAA_QUALITY_PRESET == 39)


    #define FXAA_QUALITY_PS 12


    #define FXAA_QUALITY_P0 1.0


    #define FXAA_QUALITY_P1 1.0


    #define FXAA_QUALITY_P2 1.0


    #define FXAA_QUALITY_P3 1.0


    #define FXAA_QUALITY_P4 1.0


    #define FXAA_QUALITY_P5 1.5


    #define FXAA_QUALITY_P6 2.0


    #define FXAA_QUALITY_P7 2.0


    #define FXAA_QUALITY_P8 2.0


    #define FXAA_QUALITY_P9 2.0


    #define FXAA_QUALITY_P10 4.0


    #define FXAA_QUALITY_P11 8.0


#endif


 


#define FxaaBool bool


#define FxaaFloat float


#define FxaaFloat2 vec2


#define FxaaFloat3 vec3


#define FxaaFloat4 vec4


#define FxaaHalf float


#define FxaaHalf2 vec2


#define FxaaHalf3 vec3


#define FxaaHalf4 vec4


#define FxaaInt2 vec2


#define FxaaTex sampler2D


 


#define FxaaSat(x) clamp(x, 0.0, 1.0)


#define FxaaTexTop(t, p) texture(t, p)


#define FxaaTexOff(t, p, o, r) texture(t, p + (o * r))


 


FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }


 


FxaaFloat4 FxaaPixelShader(


    //


    // Use noperspective interpolation here (turn off perspective interpolation).


    // {xy} = center of pixel


    FxaaFloat2 pos,


    //


    // Input color texture.


    // {rgb_} = color in linear or perceptual color space


    // if (FXAA_GREEN_AS_LUMA == 0)


    //     {___a} = luma in perceptual color space (not linear)


    FxaaTex tex,


    //


    // Only used on FXAA Quality.


    // This must be from a constant/uniform.


    // {x_} = 1.0/screenWidthInPixels


    // {_y} = 1.0/screenHeightInPixels


    FxaaFloat2 fxaaQualityRcpFrame,


    //


    // Only used on FXAA Quality.


    // This used to be the FXAA_QUALITY_SUBPIX define.


    // It is here now to allow easier tuning.


    // Choose the amount of sub-pixel aliasing removal.


    // This can effect sharpness.


    //   1.00 - upper limit (softer)


    //   0.75 - default amount of filtering


    //   0.50 - lower limit (sharper, less sub-pixel aliasing removal)


    //   0.25 - almost off


    //   0.00 - completely off


    FxaaFloat fxaaQualitySubpix,


    //


    // Only used on FXAA Quality.


    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD define.


    // It is here now to allow easier tuning.


    // The minimum amount of local contrast required to apply algorithm.


    //   0.333 - too little (faster)


    //   0.250 - low quality


    //   0.166 - default


    //   0.125 - high quality


    //   0.063 - overkill (slower)


    FxaaFloat fxaaQualityEdgeThreshold,


    //


    // Only used on FXAA Quality.


    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD_MIN define.


    // It is here now to allow easier tuning.


    // Trims the algorithm from processing darks.


    //   0.0833 - upper limit (default, the start of visible unfiltered edges)


    //   0.0625 - high quality (faster)


    //   0.0312 - visible limit (slower)


    // Special notes when using FXAA_GREEN_AS_LUMA,


    //   Likely want to set this to zero.


    //   As colors that are mostly not-green


    //   will appear very dark in the green channel!


    //   Tune by looking at mostly non-green content,


    //   then start at zero and increase until aliasing is a problem.


    FxaaFloat fxaaQualityEdgeThresholdMin


) {


/*--------------------------------------------------------------------------*/


    FxaaFloat2 posM;


    posM.x = pos.x;


    posM.y = pos.y;


    FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);


    #define lumaM rgbyM.y


    FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));


    FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));


    FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));


    FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));


/*--------------------------------------------------------------------------*/


    FxaaFloat maxSM = max(lumaS, lumaM);


    FxaaFloat minSM = min(lumaS, lumaM);


    FxaaFloat maxESM = max(lumaE, maxSM);


    FxaaFloat minESM = min(lumaE, minSM);


    FxaaFloat maxWN = max(lumaN, lumaW);


    FxaaFloat minWN = min(lumaN, lumaW);


    FxaaFloat rangeMax = max(maxWN, maxESM);


    FxaaFloat rangeMin = min(minWN, minESM);


    FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;


    FxaaFloat range = rangeMax - rangeMin;


    FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);


    FxaaBool earlyExit = range < rangeMaxClamped;


/*--------------------------------------------------------------------------*/


    if(earlyExit)


        return rgbyM;


/*--------------------------------------------------------------------------*/


    FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));


    FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));


    FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));


    FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));


/*--------------------------------------------------------------------------*/


    FxaaFloat lumaNS = lumaN + lumaS;


    FxaaFloat lumaWE = lumaW + lumaE;


    FxaaFloat subpixRcpRange = 1.0/range;


    FxaaFloat subpixNSWE = lumaNS + lumaWE;


    FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;


    FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;


/*--------------------------------------------------------------------------*/


    FxaaFloat lumaNESE = lumaNE + lumaSE;


    FxaaFloat lumaNWNE = lumaNW + lumaNE;


    FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;


    FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;


/*--------------------------------------------------------------------------*/


    FxaaFloat lumaNWSW = lumaNW + lumaSW;


    FxaaFloat lumaSWSE = lumaSW + lumaSE;


    FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);


    FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);


    FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;


    FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;


    FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;


    FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;


/*--------------------------------------------------------------------------*/


    FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;


    FxaaFloat lengthSign = fxaaQualityRcpFrame.x;


    FxaaBool horzSpan = edgeHorz >= edgeVert;


    FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;


/*--------------------------------------------------------------------------*/


    if(!horzSpan) lumaN = lumaW;


    if(!horzSpan) lumaS = lumaE;


    if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;


    FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;


/*--------------------------------------------------------------------------*/


    FxaaFloat gradientN = lumaN - lumaM;


    FxaaFloat gradientS = lumaS - lumaM;


    FxaaFloat lumaNN = lumaN + lumaM;


    FxaaFloat lumaSS = lumaS + lumaM;


    FxaaBool pairN = abs(gradientN) >= abs(gradientS);


    FxaaFloat gradient = max(abs(gradientN), abs(gradientS));


    if(pairN) lengthSign = -lengthSign;


    FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);


/*--------------------------------------------------------------------------*/


    FxaaFloat2 posB;


    posB.x = posM.x;


    posB.y = posM.y;


    FxaaFloat2 offNP;


    offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;


    offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;


    if(!horzSpan) posB.x += lengthSign * 0.5;


    if( horzSpan) posB.y += lengthSign * 0.5;


/*--------------------------------------------------------------------------*/


    FxaaFloat2 posN;


    posN.x = posB.x - offNP.x * FXAA_QUALITY_P0;


    posN.y = posB.y - offNP.y * FXAA_QUALITY_P0;


    FxaaFloat2 posP;


    posP.x = posB.x + offNP.x * FXAA_QUALITY_P0;


    posP.y = posB.y + offNP.y * FXAA_QUALITY_P0;


    FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;


    FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));


    FxaaFloat subpixE = subpixC * subpixC;


    FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));


/*--------------------------------------------------------------------------*/


    if(!pairN) lumaNN = lumaSS;


    FxaaFloat gradientScaled = gradient * 1.0/4.0;


    FxaaFloat lumaMM = lumaM - lumaNN * 0.5;


    FxaaFloat subpixF = subpixD * subpixE;


    FxaaBool lumaMLTZero = lumaMM < 0.0;


/*--------------------------------------------------------------------------*/


    lumaEndN -= lumaNN * 0.5;


    lumaEndP -= lumaNN * 0.5;


    FxaaBool doneN = abs(lumaEndN) >= gradientScaled;


    FxaaBool doneP = abs(lumaEndP) >= gradientScaled;


    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P1;


    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P1;


    FxaaBool doneNP = (!doneN) || (!doneP);


    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P1;


    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P1;


/*--------------------------------------------------------------------------*/


    if(doneNP) {


        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));


        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));


        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;


        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;


        doneN = abs(lumaEndN) >= gradientScaled;


        doneP = abs(lumaEndP) >= gradientScaled;


        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P2;


        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P2;


        doneNP = (!doneN) || (!doneP);


        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P2;


        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P2;


/*--------------------------------------------------------------------------*/


        #if (FXAA_QUALITY_PS > 3)


        if(doneNP) {


            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));


            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));


            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;


            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;


            doneN = abs(lumaEndN) >= gradientScaled;


            doneP = abs(lumaEndP) >= gradientScaled;


            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P3;


            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P3;


            doneNP = (!doneN) || (!doneP);


            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P3;


            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P3;


/*--------------------------------------------------------------------------*/


            #if (FXAA_QUALITY_PS > 4)


            if(doneNP) {


                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));


                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));


                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;


                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;


                doneN = abs(lumaEndN) >= gradientScaled;


                doneP = abs(lumaEndP) >= gradientScaled;


                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P4;


                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P4;


                doneNP = (!doneN) || (!doneP);


                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P4;


                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P4;


/*--------------------------------------------------------------------------*/


                #if (FXAA_QUALITY_PS > 5)


                if(doneNP) {


                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));


                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));


                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;


                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;


                    doneN = abs(lumaEndN) >= gradientScaled;


                    doneP = abs(lumaEndP) >= gradientScaled;


                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P5;


                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P5;


                    doneNP = (!doneN) || (!doneP);


                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P5;


                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P5;


/*--------------------------------------------------------------------------*/


                    #if (FXAA_QUALITY_PS > 6)


                    if(doneNP) {


                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));


                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));


                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;


                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;


                        doneN = abs(lumaEndN) >= gradientScaled;


                        doneP = abs(lumaEndP) >= gradientScaled;


                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P6;


                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P6;


                        doneNP = (!doneN) || (!doneP);


                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P6;


                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P6;


/*--------------------------------------------------------------------------*/


                        #if (FXAA_QUALITY_PS > 7)


                        if(doneNP) {


                            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));


                            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));


                            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;


                            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;


                            doneN = abs(lumaEndN) >= gradientScaled;


                            doneP = abs(lumaEndP) >= gradientScaled;


                            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P7;


                            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P7;


                            doneNP = (!doneN) || (!doneP);


                            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P7;


                            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P7;


/*--------------------------------------------------------------------------*/


    #if (FXAA_QUALITY_PS > 8)


    if(doneNP) {


        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));


        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));


        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;


        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;


        doneN = abs(lumaEndN) >= gradientScaled;


        doneP = abs(lumaEndP) >= gradientScaled;


        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P8;


        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P8;


        doneNP = (!doneN) || (!doneP);


        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P8;


        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P8;


/*--------------------------------------------------------------------------*/


        #if (FXAA_QUALITY_PS > 9)


        if(doneNP) {


            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));


            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));


            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;


            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;


            doneN = abs(lumaEndN) >= gradientScaled;


            doneP = abs(lumaEndP) >= gradientScaled;


            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P9;


            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P9;


            doneNP = (!doneN) || (!doneP);


            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P9;


            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P9;


/*--------------------------------------------------------------------------*/


            #if (FXAA_QUALITY_PS > 10)


            if(doneNP) {


                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));


                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));


                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;


                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;


                doneN = abs(lumaEndN) >= gradientScaled;


                doneP = abs(lumaEndP) >= gradientScaled;


                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P10;


                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P10;


                doneNP = (!doneN) || (!doneP);


                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P10;


                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P10;


/*--------------------------------------------------------------------------*/


                #if (FXAA_QUALITY_PS > 11)


                if(doneNP) {


                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));


                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));


                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;


                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;


                    doneN = abs(lumaEndN) >= gradientScaled;


                    doneP = abs(lumaEndP) >= gradientScaled;


                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P11;


                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P11;


                    doneNP = (!doneN) || (!doneP);


                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P11;


                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P11;


/*--------------------------------------------------------------------------*/


                    #if (FXAA_QUALITY_PS > 12)


                    if(doneNP) {


                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));


                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));


                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;


                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;


                        doneN = abs(lumaEndN) >= gradientScaled;


                        doneP = abs(lumaEndP) >= gradientScaled;


                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P12;


                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P12;


                        doneNP = (!doneN) || (!doneP);


                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P12;


                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P12;


/*--------------------------------------------------------------------------*/


                    }


                    #endif


/*--------------------------------------------------------------------------*/


                }


                #endif


/*--------------------------------------------------------------------------*/


            }


            #endif


/*--------------------------------------------------------------------------*/


        }


        #endif


/*--------------------------------------------------------------------------*/


    }


    #endif


/*--------------------------------------------------------------------------*/


                        }


                        #endif


/*--------------------------------------------------------------------------*/


                    }


                    #endif


/*--------------------------------------------------------------------------*/


                }


                #endif


/*--------------------------------------------------------------------------*/


            }


            #endif


/*--------------------------------------------------------------------------*/


        }


        #endif


/*--------------------------------------------------------------------------*/


    }


/*--------------------------------------------------------------------------*/


    FxaaFloat dstN = posM.x - posN.x;


    FxaaFloat dstP = posP.x - posM.x;


    if(!horzSpan) dstN = posM.y - posN.y;


    if(!horzSpan) dstP = posP.y - posM.y;


/*--------------------------------------------------------------------------*/


    FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;


    FxaaFloat spanLength = (dstP + dstN);


    FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;


    FxaaFloat spanLengthRcp = 1.0/spanLength;


/*--------------------------------------------------------------------------*/


    FxaaBool directionN = dstN < dstP;


    FxaaFloat dst = min(dstN, dstP);


    FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;


    FxaaFloat subpixG = subpixF * subpixF;


    FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;


    FxaaFloat subpixH = subpixG * fxaaQualitySubpix;


/*--------------------------------------------------------------------------*/


    FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;


    FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);


    if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;


    if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;


    return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);


}


`;var jN=`uniform vec4 u_initialColor;


 


#if TEXTURE_UNITS > 0


uniform sampler2D u_dayTextures[TEXTURE_UNITS];


uniform vec4 u_dayTextureTranslationAndScale[TEXTURE_UNITS];


uniform bool u_dayTextureUseWebMercatorT[TEXTURE_UNITS];


 


#ifdef APPLY_ALPHA


uniform float u_dayTextureAlpha[TEXTURE_UNITS];


#endif


 


#ifdef APPLY_DAY_NIGHT_ALPHA


uniform float u_dayTextureNightAlpha[TEXTURE_UNITS];


uniform float u_dayTextureDayAlpha[TEXTURE_UNITS];


#endif


 


#ifdef APPLY_SPLIT


uniform float u_dayTextureSplit[TEXTURE_UNITS];


#endif


 


#ifdef APPLY_BRIGHTNESS


uniform float u_dayTextureBrightness[TEXTURE_UNITS];


#endif


 


#ifdef APPLY_CONTRAST


uniform float u_dayTextureContrast[TEXTURE_UNITS];


#endif


 


#ifdef APPLY_HUE


uniform float u_dayTextureHue[TEXTURE_UNITS];


#endif


 


#ifdef APPLY_SATURATION


uniform float u_dayTextureSaturation[TEXTURE_UNITS];


#endif


 


#ifdef APPLY_GAMMA


uniform float u_dayTextureOneOverGamma[TEXTURE_UNITS];


#endif


 


//\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Hao 2022-1-5   \u74E6\u7247\u6EE4\u955C\u6548\u679C


#ifdef APPLY_INVERT_COLOR_MARS3D


uniform bool u_mars3dTextureInvertColor[TEXTURE_UNITS];


#endif


 


#ifdef APPLY_FILTER_COLOR_MARS3D


uniform vec3 u_mars3dTextureFilterColor[TEXTURE_UNITS];


#endif


//\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Hao 2022-1-5   \u74E6\u7247\u6EE4\u955C\u6548\u679C


 


#ifdef APPLY_IMAGERY_CUTOUT


uniform vec4 u_dayTextureCutoutRectangles[TEXTURE_UNITS];


#endif


 


#ifdef APPLY_COLOR_TO_ALPHA


uniform vec4 u_colorsToAlpha[TEXTURE_UNITS];


#endif


 


uniform vec4 u_dayTextureTexCoordsRectangle[TEXTURE_UNITS];


#endif


 


#ifdef SHOW_REFLECTIVE_OCEAN


uniform sampler2D u_waterMask;


uniform vec4 u_waterMaskTranslationAndScale;


uniform float u_zoomedOutOceanSpecularIntensity;


#endif


 


#ifdef SHOW_OCEAN_WAVES


uniform sampler2D u_oceanNormalMap;


#endif


 


#if defined(ENABLE_DAYNIGHT_SHADING) || defined(GROUND_ATMOSPHERE)


uniform vec2 u_lightingFadeDistance;


#endif


 


#ifdef TILE_LIMIT_RECTANGLE


uniform vec4 u_cartographicLimitRectangle;


#endif


 


#ifdef GROUND_ATMOSPHERE


uniform vec2 u_nightFadeDistance;


#endif


 


#ifdef ENABLE_CLIPPING_PLANES


uniform highp sampler2D u_clippingPlanes;


uniform mat4 u_clippingPlanesMatrix;


uniform vec4 u_clippingPlanesEdgeStyle;


#endif


 


#if defined(GROUND_ATMOSPHERE) || defined(FOG) && defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))


uniform float u_minimumBrightness;


#endif


 


#ifdef COLOR_CORRECT


uniform vec3 u_hsbShift; // Hue, saturation, brightness


#endif


 


#ifdef HIGHLIGHT_FILL_TILE


uniform vec4 u_fillHighlightColor;


#endif


 


#ifdef TRANSLUCENT


uniform vec4 u_frontFaceAlphaByDistance;


uniform vec4 u_backFaceAlphaByDistance;


uniform vec4 u_translucencyRectangle;


#endif


 


#ifdef UNDERGROUND_COLOR


uniform vec4 u_undergroundColor;


uniform vec4 u_undergroundColorAlphaByDistance;


#endif


 


#ifdef ENABLE_VERTEX_LIGHTING


uniform float u_lambertDiffuseMultiplier;


uniform float u_vertexShadowDarkness;


#endif


 


in vec3 v_positionMC;


in vec3 v_positionEC;


in vec3 v_textureCoordinates;


in vec3 v_normalMC;


in vec3 v_normalEC;


 


#ifdef APPLY_MATERIAL


in float v_height;


in float v_slope;


in float v_aspect;


#endif


 


//\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-07-19 \u5730\u5F62\u533A\u57DF\u6750\u8D28(\u6DF9\u6CA1\uFF0C\u7B49\u9AD8\u7EBF)


#ifdef APPLY_MARS3D_FLOOD


uniform bool u_mars_flood_enabled;


uniform bool u_mars_flood_only;


uniform vec4 u_mars_flood_rectangle;


uniform highp sampler2D u_mars_flood_texture;


#endif


//\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-07-19 \u5730\u5F62\u533A\u57DF\u6750\u8D28(\u6DF9\u6CA1\uFF0C\u7B49\u9AD8\u7EBF)


 


//\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-07-19 \u5730\u5F62\u5F00\u6316


#ifdef APPLY_MARS3D_CLIP


uniform bool u_mars_clip_enabled;


uniform bool u_mars_clip_only;


uniform vec4 u_mars_clip_rectangle;


uniform highp sampler2D u_mars_clip_texture;


#endif


//\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-07-19 \u5730\u5F62\u5F00\u6316


 


//\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-07-19 \u5730\u5F62\u7F16\u8F91\u901A\u7528\u7684\u8303\u56F4\u5224\u65AD\u65B9\u6CD5\uFF08\u542B \u5730\u5F62\u62AC\u5347/\u5730\u5F62\u538B\u5E73/\u5730\u5F62\u5F00\u6316/\u5730\u5F62\u533A\u57DF\u6750\u8D28\uFF09


uniform highp float u_mars_inverseTileWidth;


uniform highp vec2 u_mars_cartographicTileRectangle;


 


bool inAreaMars3DRange(vec4 rectangle, sampler2D rangeTexture) {


    float lo = v_textureCoordinates.x / u_mars_inverseTileWidth + u_mars_cartographicTileRectangle.x;


    float la = v_textureCoordinates.y / u_mars_inverseTileWidth + u_mars_cartographicTileRectangle.y;


 


     float newX = (lo - rectangle.x) / rectangle.z;


    float newY = (la - rectangle.y) / rectangle.w;


 


     if(newX >= 0.0 && newX <= 1.0 && newY >= 0.0 && newY <= 1.0){


        vec4 point = texture(rangeTexture, vec2(newX, newY));


        return point.r > 0.0;


    }


 


     return false;


}


//\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-07-19 \u5730\u5F62\u7F16\u8F91\u901A\u7528\u7684\u8303\u56F4\u5224\u65AD\u65B9\u6CD5\uFF08\u542B \u5730\u5F62\u62AC\u5347/\u5730\u5F62\u538B\u5E73/\u5730\u5F62\u5F00\u6316/\u5730\u5F62\u533A\u57DF\u6750\u8D28\uFF09


 


#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)


in float v_distance;


#endif


 


#if defined(GROUND_ATMOSPHERE) || defined(FOG)


in vec3 v_atmosphereRayleighColor;


in vec3 v_atmosphereMieColor;


in float v_atmosphereOpacity;


#endif


 


// \u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-02-20 \u5730\u5F62\u62AC\u5347


#ifdef APPLY_MARS3D_UPLIFT


uniform vec4 u_mars_uplift_rectangle;


uniform highp sampler2D u_mars_uplift_texture;


uniform bool u_mars_uplift_enabled;


uniform bool u_mars_uplift_hideInsideOrOutside;


#endif


// \u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-02-20 \u5730\u5F62\u62AC\u5347


 


#if defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)


float interpolateByDistance(vec4 nearFarScalar, float distance)


{


    float startDistance = nearFarScalar.x;


    float startValue = nearFarScalar.y;


    float endDistance = nearFarScalar.z;


    float endValue = nearFarScalar.w;


    float t = clamp((distance - startDistance) / (endDistance - startDistance), 0.0, 1.0);


    return mix(startValue, endValue, t);


}


#endif


 


#if defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT) || defined(APPLY_MATERIAL)


vec4 alphaBlend(vec4 sourceColor, vec4 destinationColor)


{


    return sourceColor * vec4(sourceColor.aaa, 1.0) + destinationColor * (1.0 - sourceColor.a);


}


#endif


 


#ifdef TRANSLUCENT


bool inTranslucencyRectangle()


{


    return


        v_textureCoordinates.x > u_translucencyRectangle.x &&


        v_textureCoordinates.x < u_translucencyRectangle.z &&


        v_textureCoordinates.y > u_translucencyRectangle.y &&


        v_textureCoordinates.y < u_translucencyRectangle.w;


}


#endif


 


vec4 sampleAndBlend(


    vec4 previousColor,


    sampler2D textureToSample,


    vec2 tileTextureCoordinates,


    vec4 textureCoordinateRectangle,


    vec4 textureCoordinateTranslationAndScale,


    float textureAlpha,


    float textureNightAlpha,


    float textureDayAlpha,


    float textureBrightness,


    float textureContrast,


    float textureHue,


    float textureSaturation,


    float textureOneOverGamma,


    //\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Hao 2022-1-5   \u74E6\u7247\u6EE4\u955C\u6548\u679C


    bool textureInvertColor,


    vec3 texturefilterColor,


    //\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Hao 2022-1-5   \u74E6\u7247\u6EE4\u955C\u6548\u679C


    float split,


    vec4 colorToAlpha,


    float nightBlend)


{


    // This crazy step stuff sets the alpha to 0.0 if this following condition is true:


    //    tileTextureCoordinates.s < textureCoordinateRectangle.s ||


    //    tileTextureCoordinates.s > textureCoordinateRectangle.p ||


    //    tileTextureCoordinates.t < textureCoordinateRectangle.t ||


    //    tileTextureCoordinates.t > textureCoordinateRectangle.q


    // In other words, the alpha is zero if the fragment is outside the rectangle


    // covered by this texture.  Would an actual 'if' yield better performance?


    vec2 alphaMultiplier = step(textureCoordinateRectangle.st, tileTextureCoordinates);


    textureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;


 


    alphaMultiplier = step(vec2(0.0), textureCoordinateRectangle.pq - tileTextureCoordinates);


    textureAlpha = textureAlpha * alphaMultiplier.x * alphaMultiplier.y;


 


#if defined(APPLY_DAY_NIGHT_ALPHA) && defined(ENABLE_DAYNIGHT_SHADING)


    textureAlpha *= mix(textureDayAlpha, textureNightAlpha, nightBlend);


#endif


 


    vec2 translation = textureCoordinateTranslationAndScale.xy;


    vec2 scale = textureCoordinateTranslationAndScale.zw;


    vec2 textureCoordinates = tileTextureCoordinates * scale + translation;


    vec4 value = texture(textureToSample, textureCoordinates);


    vec3 color = value.rgb;


    float alpha = value.a;


 


#ifdef APPLY_COLOR_TO_ALPHA


    vec3 colorDiff = abs(color.rgb - colorToAlpha.rgb);


    colorDiff.r = max(max(colorDiff.r, colorDiff.g), colorDiff.b);


    alpha = czm_branchFreeTernary(colorDiff.r < colorToAlpha.a, 0.0, alpha);


#endif


 


#if !defined(APPLY_GAMMA)


    vec4 tempColor = czm_gammaCorrect(vec4(color, alpha));


    color = tempColor.rgb;


    alpha = tempColor.a;


#else


    color = pow(color, vec3(textureOneOverGamma));


#endif


 


#ifdef APPLY_SPLIT


    float splitPosition = czm_splitPosition;


    // Split to the left


    if (split < 0.0 && gl_FragCoord.x > splitPosition) {


       alpha = 0.0;


    }


    // Split to the right


    else if (split > 0.0 && gl_FragCoord.x < splitPosition) {


       alpha = 0.0;


    }


#endif


 


#ifdef APPLY_BRIGHTNESS


    color = mix(vec3(0.0), color, textureBrightness);


#endif


 


#ifdef APPLY_CONTRAST


    color = mix(vec3(0.5), color, textureContrast);


#endif


 


#ifdef APPLY_HUE


    color = czm_hue(color, textureHue);


#endif


 


#ifdef APPLY_SATURATION


    color = czm_saturation(color, textureSaturation);


#endif


 


//\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Hao 2022-1-5   \u74E6\u7247\u6EE4\u955C\u6548\u679C


#ifdef APPLY_INVERT_COLOR_MARS3D


    if(textureInvertColor) {


        color = vec3(1.0 - color.r, 1.0 - color.g, 1.0 - color.b);


    }


#endif


 


#ifdef APPLY_FILTER_COLOR_MARS3D


    if(texturefilterColor.x != 1.0 || texturefilterColor.y != 1.0 || texturefilterColor.z != 1.0) {


        color = vec3(color.r * texturefilterColor.x, color.g * texturefilterColor.y, color.b * texturefilterColor.z);


    }


#endif


//\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Hao 2022-1-5   \u74E6\u7247\u6EE4\u955C\u6548\u679C


 


    float sourceAlpha = alpha * textureAlpha;


    float outAlpha = mix(previousColor.a, 1.0, sourceAlpha);


    outAlpha += sign(outAlpha) - 1.0;


 


    vec3 outColor = mix(previousColor.rgb * previousColor.a, color, sourceAlpha) / outAlpha;


 


    // When rendering imagery for a tile in multiple passes,


    // some GPU/WebGL implementation combinations will not blend fragments in


    // additional passes correctly if their computation includes an unmasked


    // divide-by-zero operation,


    // even if it's not in the output or if the output has alpha zero.


    //


    // For example, without sanitization for outAlpha,


    // this renders without artifacts:


    //   if (outAlpha == 0.0) { outColor = vec3(0.0); }


    //


    // but using czm_branchFreeTernary will cause portions of the tile that are


    // alpha-zero in the additional pass to render as black instead of blending


    // with the previous pass:


    //   outColor = czm_branchFreeTernary(outAlpha == 0.0, vec3(0.0), outColor);


    //


    // So instead, sanitize against divide-by-zero,


    // store this state on the sign of outAlpha, and correct on return.


 


    return vec4(outColor, max(outAlpha, 0.0));


}


 


vec3 colorCorrect(vec3 rgb) {


#ifdef COLOR_CORRECT


    // Convert rgb color to hsb


    vec3 hsb = czm_RGBToHSB(rgb);


    // Perform hsb shift


    hsb.x += u_hsbShift.x; // hue


    hsb.y = clamp(hsb.y + u_hsbShift.y, 0.0, 1.0); // saturation


    hsb.z = hsb.z > czm_epsilon7 ? hsb.z + u_hsbShift.z : 0.0; // brightness


    // Convert shifted hsb back to rgb


    rgb = czm_HSBToRGB(hsb);


#endif


    return rgb;


}


 


vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend);


vec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float specularMapValue, float fade);


 


const float fExposure = 2.0;


 


vec3 computeEllipsoidPosition()


{


    float mpp = czm_metersPerPixel(vec4(0.0, 0.0, -czm_currentFrustum.x, 1.0), 1.0);


    vec2 xy = gl_FragCoord.xy / czm_viewport.zw * 2.0 - vec2(1.0);


    xy *= czm_viewport.zw * mpp * 0.5;


 


    vec3 direction = normalize(vec3(xy, -czm_currentFrustum.x));


    czm_ray ray = czm_ray(vec3(0.0), direction);


 


    vec3 ellipsoid_center = czm_view[3].xyz;


 


    czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid_center, czm_ellipsoidInverseRadii);


 


    vec3 ellipsoidPosition = czm_pointAlongRay(ray, intersection.start);


    return (czm_inverseView * vec4(ellipsoidPosition, 1.0)).xyz;


}


 


void main()


{


 


//\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-07-19 \u5730\u5F62\u5F00\u6316


#ifdef APPLY_MARS3D_CLIP


    if(u_mars_clip_enabled) {


        if(u_mars_clip_only) {


            if(!inAreaMars3DRange(u_mars_clip_rectangle, u_mars_clip_texture)) {


                discard;


            }


        } else {


            if(inAreaMars3DRange(u_mars_clip_rectangle, u_mars_clip_texture)) {


                discard;


            }


        }


    }


#endif


//\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-07-19 \u5730\u5F62\u5F00\u6316


 


#ifdef TILE_LIMIT_RECTANGLE


    if (v_textureCoordinates.x < u_cartographicLimitRectangle.x || u_cartographicLimitRectangle.z < v_textureCoordinates.x ||


        v_textureCoordinates.y < u_cartographicLimitRectangle.y || u_cartographicLimitRectangle.w < v_textureCoordinates.y)


        {


            discard;


        }


#endif


 


#ifdef ENABLE_CLIPPING_PLANES


    float clipDistance = clip(gl_FragCoord, u_clippingPlanes, u_clippingPlanesMatrix);


#endif


 


#if defined(SHOW_REFLECTIVE_OCEAN) || defined(ENABLE_DAYNIGHT_SHADING) || defined(HDR)


    vec3 normalMC = czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0));   // normalized surface normal in model coordinates


    vec3 normalEC = czm_normal3D * normalMC;                                         // normalized surface normal in eye coordinates


#endif


 


#if defined(APPLY_DAY_NIGHT_ALPHA) && defined(ENABLE_DAYNIGHT_SHADING)


    float nightBlend = 1.0 - clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * 5.0, 0.0, 1.0);


#else


    float nightBlend = 0.0;


#endif


 


    // The clamp below works around an apparent bug in Chrome Canary v23.0.1241.0


    // where the fragment shader sees textures coordinates < 0.0 and > 1.0 for the


    // fragments on the edges of tiles even though the vertex shader is outputting


    // coordinates strictly in the 0-1 range.


    vec4 color = computeDayColor(u_initialColor, clamp(v_textureCoordinates, 0.0, 1.0), nightBlend);


 


#ifdef SHOW_TILE_BOUNDARIES


    if (v_textureCoordinates.x < (1.0/256.0) || v_textureCoordinates.x > (255.0/256.0) ||


        v_textureCoordinates.y < (1.0/256.0) || v_textureCoordinates.y > (255.0/256.0))


    {


        color = vec4(1.0, 0.0, 0.0, 1.0);


    }


#endif


 


#if defined(ENABLE_DAYNIGHT_SHADING) || defined(GROUND_ATMOSPHERE)


    float cameraDist;


    if (czm_sceneMode == czm_sceneMode2D)


    {


        cameraDist = max(czm_frustumPlanes.x - czm_frustumPlanes.y, czm_frustumPlanes.w - czm_frustumPlanes.z) * 0.5;


    }


    else if (czm_sceneMode == czm_sceneModeColumbusView)


    {


        cameraDist = -czm_view[3].z;


    }


    else


    {


        cameraDist = length(czm_view[3]);


    }


    float fadeOutDist = u_lightingFadeDistance.x;


    float fadeInDist = u_lightingFadeDistance.y;


    if (czm_sceneMode != czm_sceneMode3D) {


        vec3 radii = czm_ellipsoidRadii;


        float maxRadii = max(radii.x, max(radii.y, radii.z));


        fadeOutDist -= maxRadii;


        fadeInDist -= maxRadii;


    }


    float fade = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.0, 1.0);


#else


    float fade = 0.0;


#endif


 


#ifdef SHOW_REFLECTIVE_OCEAN


    vec2 waterMaskTranslation = u_waterMaskTranslationAndScale.xy;


    vec2 waterMaskScale = u_waterMaskTranslationAndScale.zw;


    vec2 waterMaskTextureCoordinates = v_textureCoordinates.xy * waterMaskScale + waterMaskTranslation;


    waterMaskTextureCoordinates.y = 1.0 - waterMaskTextureCoordinates.y;


 


    float mask = texture(u_waterMask, waterMaskTextureCoordinates).r;


 


    if (mask > 0.0)


    {


        mat3 enuToEye = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalEC);


 


        vec2 ellipsoidTextureCoordinates = czm_ellipsoidWgs84TextureCoordinates(normalMC);


        vec2 ellipsoidFlippedTextureCoordinates = czm_ellipsoidWgs84TextureCoordinates(normalMC.zyx);


 


        vec2 textureCoordinates = mix(ellipsoidTextureCoordinates, ellipsoidFlippedTextureCoordinates, czm_morphTime * smoothstep(0.9, 0.95, normalMC.z));


 


        color = computeWaterColor(v_positionEC, textureCoordinates, enuToEye, color, mask, fade);


    }


#endif


 


#ifdef APPLY_MATERIAL


    czm_materialInput materialInput;


    materialInput.st = v_textureCoordinates.st;


    materialInput.normalEC = normalize(v_normalEC);


    materialInput.positionToEyeEC = -v_positionEC;


    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, normalize(v_normalEC));


    materialInput.slope = v_slope;


    materialInput.height = v_height;


    materialInput.aspect = v_aspect;


    czm_material material = czm_getMaterial(materialInput);


 


      //\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-07-19 \u5730\u5F62\u533A\u57DF\u6750\u8D28(\u6DF9\u6CA1\uFF0C\u7B49\u9AD8\u7EBF)


    bool hasAlphaBlend = true;


    #ifdef APPLY_MARS3D_FLOOD


        hasAlphaBlend = !u_mars_flood_enabled || (u_mars_flood_enabled && inAreaMars3DRange(u_mars_flood_rectangle, u_mars_flood_texture));


      if(u_mars_flood_enabled) {


        if(u_mars_flood_only) {


            if(! inAreaMars3DRange(u_mars_flood_rectangle, u_mars_flood_texture)) {


                discard;


            }


        }


    }


 


    #endif


      //\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-07-19 \u5730\u5F62\u533A\u57DF\u6750\u8D28(\u6DF9\u6CA1\uFF0C\u7B49\u9AD8\u7EBF)


 


    if(hasAlphaBlend) {


        vec4 materialColor = vec4(material.diffuse, material.alpha);


        color = alphaBlend(materialColor, color);


    }


#endif


 


#ifdef ENABLE_VERTEX_LIGHTING


    float diffuseIntensity = clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalize(v_normalEC)) * u_lambertDiffuseMultiplier + u_vertexShadowDarkness, 0.0, 1.0);


    vec4 finalColor = vec4(color.rgb * czm_lightColor * diffuseIntensity, color.a);


#elif defined(ENABLE_DAYNIGHT_SHADING)


    float diffuseIntensity = clamp(czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * 5.0 + 0.3, 0.0, 1.0);


    diffuseIntensity = mix(1.0, diffuseIntensity, fade);


    vec4 finalColor = vec4(color.rgb * czm_lightColor * diffuseIntensity, color.a);


#else


    vec4 finalColor = color;


#endif


 


#ifdef ENABLE_CLIPPING_PLANES


    vec4 clippingPlanesEdgeColor = vec4(1.0);


    clippingPlanesEdgeColor.rgb = u_clippingPlanesEdgeStyle.rgb;


    float clippingPlanesEdgeWidth = u_clippingPlanesEdgeStyle.a;


 


    if (clipDistance < clippingPlanesEdgeWidth)


    {


        finalColor = clippingPlanesEdgeColor;


    }


#endif


 


#ifdef HIGHLIGHT_FILL_TILE


    finalColor = vec4(mix(finalColor.rgb, u_fillHighlightColor.rgb, u_fillHighlightColor.a), finalColor.a);


#endif


 


#if defined(DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN)


    vec3 atmosphereLightDirection = czm_sunDirectionWC;


#else


    vec3 atmosphereLightDirection = czm_lightDirectionWC;


#endif


 


#if defined(GROUND_ATMOSPHERE) || defined(FOG)


    if (!czm_backFacing())


    {


        bool dynamicLighting = false;


        #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_DAYNIGHT_SHADING) || defined(ENABLE_VERTEX_LIGHTING))


            dynamicLighting = true;


        #endif


 


        vec3 rayleighColor;


        vec3 mieColor;


        float opacity;


 


        vec3 positionWC;


        vec3 lightDirection;


 


        // When the camera is far away (camera distance > nightFadeOutDistance), the scattering is computed in the fragment shader.


        // Otherwise, the scattering is computed in the vertex shader.


        #ifdef PER_FRAGMENT_GROUND_ATMOSPHERE


            positionWC = computeEllipsoidPosition();


            lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(positionWC));


            computeAtmosphereScattering(


                positionWC,


                lightDirection,


                rayleighColor,


                mieColor,


                opacity


            );


        #else


            positionWC = v_positionMC;


            lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(positionWC));


            rayleighColor = v_atmosphereRayleighColor;


            mieColor = v_atmosphereMieColor;


            opacity = v_atmosphereOpacity;


        #endif


 


        #ifdef COLOR_CORRECT


            const bool ignoreBlackPixels = true;


            rayleighColor = czm_applyHSBShift(rayleighColor, u_hsbShift, ignoreBlackPixels);


            mieColor = czm_applyHSBShift(mieColor, u_hsbShift, ignoreBlackPixels);


        #endif


 


        vec4 groundAtmosphereColor = computeAtmosphereColor(positionWC, lightDirection, rayleighColor, mieColor, opacity);


 


        // Fog is applied to tiles selected for fog, close to the Earth.


        #ifdef FOG


            vec3 fogColor = groundAtmosphereColor.rgb;


 


            // If there is lighting, apply that to the fog.


            #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))


                float darken = clamp(dot(normalize(czm_viewerPositionWC), atmosphereLightDirection), u_minimumBrightness, 1.0);


                fogColor *= darken;


            #endif


 


            #ifndef HDR


                fogColor.rgb = czm_acesTonemapping(fogColor.rgb);


                fogColor.rgb = czm_inverseGamma(fogColor.rgb);


            #endif


 


            const float modifier = 0.15;


            finalColor = vec4(czm_fog(v_distance, finalColor.rgb, fogColor.rgb, modifier), finalColor.a);


 


        #else


            // Apply ground atmosphere. This happens when the camera is far away from the earth.


 


            // The transmittance is based on optical depth i.e. the length of segment of the ray inside the atmosphere.


            // This value is larger near the "circumference", as it is further away from the camera. We use it to


            // brighten up that area of the ground atmosphere.


            const float transmittanceModifier = 0.5;


            float transmittance = transmittanceModifier + clamp(1.0 - groundAtmosphereColor.a, 0.0, 1.0);


 


            vec3 finalAtmosphereColor = finalColor.rgb + groundAtmosphereColor.rgb * transmittance;


 


            #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_VERTEX_LIGHTING) || defined(ENABLE_DAYNIGHT_SHADING))


                float fadeInDist = u_nightFadeDistance.x;


                float fadeOutDist = u_nightFadeDistance.y;


 


                float sunlitAtmosphereIntensity = clamp((cameraDist - fadeOutDist) / (fadeInDist - fadeOutDist), 0.05, 1.0);


                float darken = clamp(dot(normalize(positionWC), atmosphereLightDirection), 0.0, 1.0);


                vec3 darkenendGroundAtmosphereColor = mix(groundAtmosphereColor.rgb, finalAtmosphereColor.rgb, darken);


 


                finalAtmosphereColor = mix(darkenendGroundAtmosphereColor, finalAtmosphereColor, sunlitAtmosphereIntensity);


            #endif


 


            #ifndef HDR


                finalAtmosphereColor.rgb = vec3(1.0) - exp(-fExposure * finalAtmosphereColor.rgb);


            #else


                finalAtmosphereColor.rgb = czm_saturation(finalAtmosphereColor.rgb, 1.6);


            #endif


 


            finalColor.rgb = mix(finalColor.rgb, finalAtmosphereColor.rgb, fade);


        #endif


    }


#endif


 


#ifdef UNDERGROUND_COLOR


    if (czm_backFacing())


    {


        float distanceFromEllipsoid = max(czm_eyeHeight, 0.0);


        float distance = max(v_distance - distanceFromEllipsoid, 0.0);


        float blendAmount = interpolateByDistance(u_undergroundColorAlphaByDistance, distance);


        vec4 undergroundColor = vec4(u_undergroundColor.rgb, u_undergroundColor.a * blendAmount);


        finalColor = alphaBlend(undergroundColor, finalColor);


    }


#endif


 


#ifdef TRANSLUCENT


    if (inTranslucencyRectangle())


    {


      vec4 alphaByDistance = gl_FrontFacing ? u_frontFaceAlphaByDistance : u_backFaceAlphaByDistance;


      finalColor.a *= interpolateByDistance(alphaByDistance, v_distance);


    }


#endif


    


// \u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-02-20 \u5730\u5F62\u62AC\u5347


#ifdef APPLY_MARS3D_UPLIFT


    if(u_mars_uplift_enabled) {


        bool isInSlopeRampRectangle = inAreaMars3DRange(u_mars_uplift_rectangle, u_mars_uplift_texture);


        if(isInSlopeRampRectangle == u_mars_uplift_hideInsideOrOutside) {


            discard;


        }


    }


#endif


 


    out_FragColor =  finalColor;


}


 


 


#ifdef SHOW_REFLECTIVE_OCEAN


 


float waveFade(float edge0, float edge1, float x)


{


    float y = clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);


    return pow(1.0 - y, 5.0);


}


 


float linearFade(float edge0, float edge1, float x)


{


    return clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);


}


 


// Based on water rendering by Jonas Wagner:


// http://29a.ch/2012/7/19/webgl-terrain-rendering-water-fog


 


// low altitude wave settings


const float oceanFrequencyLowAltitude = 825000.0;


const float oceanAnimationSpeedLowAltitude = 0.004;


const float oceanOneOverAmplitudeLowAltitude = 1.0 / 2.0;


const float oceanSpecularIntensity = 0.5;


 


// high altitude wave settings


const float oceanFrequencyHighAltitude = 125000.0;


const float oceanAnimationSpeedHighAltitude = 0.008;


const float oceanOneOverAmplitudeHighAltitude = 1.0 / 2.0;


 


vec4 computeWaterColor(vec3 positionEyeCoordinates, vec2 textureCoordinates, mat3 enuToEye, vec4 imageryColor, float maskValue, float fade)


{


    vec3 positionToEyeEC = -positionEyeCoordinates;


    float positionToEyeECLength = length(positionToEyeEC);


 


    // The double normalize below works around a bug in Firefox on Android devices.


    vec3 normalizedPositionToEyeEC = normalize(normalize(positionToEyeEC));


 


    // Fade out the waves as the camera moves far from the surface.


    float waveIntensity = waveFade(70000.0, 1000000.0, positionToEyeECLength);


 


#ifdef SHOW_OCEAN_WAVES


    // high altitude waves


    float time = czm_frameNumber * oceanAnimationSpeedHighAltitude;


    vec4 noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyHighAltitude, time, 0.0);


    vec3 normalTangentSpaceHighAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeHighAltitude);


 


    // low altitude waves


    time = czm_frameNumber * oceanAnimationSpeedLowAltitude;


    noise = czm_getWaterNoise(u_oceanNormalMap, textureCoordinates * oceanFrequencyLowAltitude, time, 0.0);


    vec3 normalTangentSpaceLowAltitude = vec3(noise.xy, noise.z * oceanOneOverAmplitudeLowAltitude);


 


    // blend the 2 wave layers based on distance to surface


    float highAltitudeFade = linearFade(0.0, 60000.0, positionToEyeECLength);


    float lowAltitudeFade = 1.0 - linearFade(20000.0, 60000.0, positionToEyeECLength);


    vec3 normalTangentSpace =


        (highAltitudeFade * normalTangentSpaceHighAltitude) +


        (lowAltitudeFade * normalTangentSpaceLowAltitude);


    normalTangentSpace = normalize(normalTangentSpace);


 


    // fade out the normal perturbation as we move farther from the water surface


    normalTangentSpace.xy *= waveIntensity;


    normalTangentSpace = normalize(normalTangentSpace);


#else


    vec3 normalTangentSpace = vec3(0.0, 0.0, 1.0);


#endif


 


    vec3 normalEC = enuToEye * normalTangentSpace;


 


    const vec3 waveHighlightColor = vec3(0.3, 0.45, 0.6);


 


    // Use diffuse light to highlight the waves


    float diffuseIntensity = czm_getLambertDiffuse(czm_lightDirectionEC, normalEC) * maskValue;


    vec3 diffuseHighlight = waveHighlightColor * diffuseIntensity * (1.0 - fade);


 


#ifdef SHOW_OCEAN_WAVES


    // Where diffuse light is low or non-existent, use wave highlights based solely on


    // the wave bumpiness and no particular light direction.


    float tsPerturbationRatio = normalTangentSpace.z;


    vec3 nonDiffuseHighlight = mix(waveHighlightColor * 5.0 * (1.0 - tsPerturbationRatio), vec3(0.0), diffuseIntensity);


#else


    vec3 nonDiffuseHighlight = vec3(0.0);


#endif


 


    // Add specular highlights in 3D, and in all modes when zoomed in.


    float specularIntensity = czm_getSpecular(czm_lightDirectionEC, normalizedPositionToEyeEC, normalEC, 10.0);


    float surfaceReflectance = mix(0.0, mix(u_zoomedOutOceanSpecularIntensity, oceanSpecularIntensity, waveIntensity), maskValue);


    float specular = specularIntensity * surfaceReflectance;


 


#ifdef HDR


    specular *= 1.4;


 


    float e = 0.2;


    float d = 3.3;


    float c = 1.7;


 


    vec3 color = imageryColor.rgb + (c * (vec3(e) + imageryColor.rgb * d) * (diffuseHighlight + nonDiffuseHighlight + specular));


#else


    vec3 color = imageryColor.rgb + diffuseHighlight + nonDiffuseHighlight + specular;


#endif


 


    return vec4(color, imageryColor.a);


}


 


#endif // #ifdef SHOW_REFLECTIVE_OCEAN


`;var qN=`#ifdef QUANTIZATION_BITS12


in vec4 compressed0;


in float compressed1;


#else


in vec4 position3DAndHeight;


in vec4 textureCoordAndEncodedNormals;


#endif


 


#ifdef GEODETIC_SURFACE_NORMALS


in vec3 geodeticSurfaceNormal;


#endif


 


#ifdef EXAGGERATION


uniform vec2 u_verticalExaggerationAndRelativeHeight;


#endif


 


uniform vec3 u_center3D;


uniform mat4 u_modifiedModelView;


uniform mat4 u_modifiedModelViewProjection;


uniform vec4 u_tileRectangle;


 


// Uniforms for 2D Mercator projection


uniform vec2 u_southAndNorthLatitude;


uniform vec2 u_southMercatorYAndOneOverHeight;


 


out vec3 v_positionMC;


out vec3 v_positionEC;


 


out vec3 v_textureCoordinates;


out vec3 v_normalMC;


out vec3 v_normalEC;


 


#ifdef APPLY_MATERIAL


out float v_slope;


out float v_aspect;


out float v_height;


#endif


 


#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)


out float v_distance;


#endif


 


#if defined(FOG) || defined(GROUND_ATMOSPHERE)


out vec3 v_atmosphereRayleighColor;


out vec3 v_atmosphereMieColor;


out float v_atmosphereOpacity;


#endif


 


// These functions are generated at runtime.


vec4 getPosition(vec3 position, float height, vec2 textureCoordinates);


float get2DYPositionFraction(vec2 textureCoordinates);


 


vec4 getPosition3DMode(vec3 position, float height, vec2 textureCoordinates)


{


    return u_modifiedModelViewProjection * vec4(position, 1.0);


}


 


float get2DMercatorYPositionFraction(vec2 textureCoordinates)


{


    // The width of a tile at level 11, in radians and assuming a single root tile, is


    //   2.0 * czm_pi / pow(2.0, 11.0)


    // We want to just linearly interpolate the 2D position from the texture coordinates


    // when we're at this level or higher.  The constant below is the expression


    // above evaluated and then rounded up at the 4th significant digit.


    const float maxTileWidth = 0.003068;


    float positionFraction = textureCoordinates.y;


    float southLatitude = u_southAndNorthLatitude.x;


    float northLatitude = u_southAndNorthLatitude.y;


    if (northLatitude - southLatitude > maxTileWidth)


    {


        float southMercatorY = u_southMercatorYAndOneOverHeight.x;


        float oneOverMercatorHeight = u_southMercatorYAndOneOverHeight.y;


 


        float currentLatitude = mix(southLatitude, northLatitude, textureCoordinates.y);


        currentLatitude = clamp(currentLatitude, -czm_webMercatorMaxLatitude, czm_webMercatorMaxLatitude);


        positionFraction = czm_latitudeToWebMercatorFraction(currentLatitude, southMercatorY, oneOverMercatorHeight);


    }


    return positionFraction;


}


 


float get2DGeographicYPositionFraction(vec2 textureCoordinates)


{


    return textureCoordinates.y;


}


 


vec4 getPositionPlanarEarth(vec3 position, float height, vec2 textureCoordinates)


{


    float yPositionFraction = get2DYPositionFraction(textureCoordinates);


    vec4 rtcPosition2D = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);


    return u_modifiedModelViewProjection * rtcPosition2D;


}


 


vec4 getPosition2DMode(vec3 position, float height, vec2 textureCoordinates)


{


    return getPositionPlanarEarth(position, 0.0, textureCoordinates);


}


 


vec4 getPositionColumbusViewMode(vec3 position, float height, vec2 textureCoordinates)


{


    return getPositionPlanarEarth(position, height, textureCoordinates);


}


 


vec4 getPositionMorphingMode(vec3 position, float height, vec2 textureCoordinates)


{


    // We do not do RTC while morphing, so there is potential for jitter.


    // This is unlikely to be noticeable, though.


    vec3 position3DWC = position + u_center3D;


    float yPositionFraction = get2DYPositionFraction(textureCoordinates);


    vec4 position2DWC = vec4(height, mix(u_tileRectangle.st, u_tileRectangle.pq, vec2(textureCoordinates.x, yPositionFraction)), 1.0);


    vec4 morphPosition = czm_columbusViewMorph(position2DWC, vec4(position3DWC, 1.0), czm_morphTime);


    return czm_modelViewProjection * morphPosition;


}


 


#ifdef QUANTIZATION_BITS12


uniform vec2 u_minMaxHeight;


uniform mat4 u_scaleAndBias;


#endif


 


 


// \u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-02-20 \u5730\u5F62\u538B\u5E73


#ifdef APPLY_MARS3D_FLAT


uniform bool u_mars_flat_enabled;


uniform vec4 u_mars_flat_rectangle;


uniform highp sampler2D u_mars_flat_texture;


 


uniform highp float u_mars_inverseTileWidth;


uniform highp vec2 u_mars_cartographicTileRectangle;


 


vec4 getAreaMars3DRange(vec4 rectangle, sampler2D rangeTexture, vec2 textureCoordinates) {


    float lo = textureCoordinates.x / u_mars_inverseTileWidth + u_mars_cartographicTileRectangle.x;


    float la = textureCoordinates.y / u_mars_inverseTileWidth + u_mars_cartographicTileRectangle.y;


 


    float newX = (lo - rectangle.x) / rectangle.z;


    float newY = (la - rectangle.y) / rectangle.w;


 


    vec4 point;


    if(newX >= 0.0 && newX <= 1.0 && newY >= 0.0 && newY <= 1.0){


      vec4  point = texture(rangeTexture, vec2(newX, newY));


      return point;


    }else{


       return vec4(0.0);


    }


}


#endif


// \u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-02-20 \u5730\u5F62\u538B\u5E73


 


 


void main()


{


#ifdef QUANTIZATION_BITS12


    vec2 xy = czm_decompressTextureCoordinates(compressed0.x);


    vec2 zh = czm_decompressTextureCoordinates(compressed0.y);


    vec3 position = vec3(xy, zh.x);


    float height = zh.y;


    vec2 textureCoordinates = czm_decompressTextureCoordinates(compressed0.z);


 


    height = height * (u_minMaxHeight.y - u_minMaxHeight.x) + u_minMaxHeight.x;


    position = (u_scaleAndBias * vec4(position, 1.0)).xyz;


 


#if (defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)) && defined(INCLUDE_WEB_MERCATOR_Y) || defined(APPLY_MATERIAL)


    float webMercatorT = czm_decompressTextureCoordinates(compressed0.w).x;


    float encodedNormal = compressed1;


#elif defined(INCLUDE_WEB_MERCATOR_Y)


    float webMercatorT = czm_decompressTextureCoordinates(compressed0.w).x;


    float encodedNormal = 0.0;


#elif defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL)


    float webMercatorT = textureCoordinates.y;


    float encodedNormal = compressed0.w;


#else


    float webMercatorT = textureCoordinates.y;


    float encodedNormal = 0.0;


#endif


 


#else


    // A single float per element


    vec3 position = position3DAndHeight.xyz;


    float height = position3DAndHeight.w;


    vec2 textureCoordinates = textureCoordAndEncodedNormals.xy;


 


#if (defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)) && defined(INCLUDE_WEB_MERCATOR_Y)


    float webMercatorT = textureCoordAndEncodedNormals.z;


    float encodedNormal = textureCoordAndEncodedNormals.w;


#elif defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)


    float webMercatorT = textureCoordinates.y;


    float encodedNormal = textureCoordAndEncodedNormals.z;


#elif defined(INCLUDE_WEB_MERCATOR_Y)


    float webMercatorT = textureCoordAndEncodedNormals.z;


    float encodedNormal = 0.0;


#else


    float webMercatorT = textureCoordinates.y;


    float encodedNormal = 0.0;


#endif


 


#endif


 


    vec3 position3DWC = position + u_center3D;


 


#ifdef GEODETIC_SURFACE_NORMALS


    vec3 ellipsoidNormal = geodeticSurfaceNormal;


#else


    vec3 ellipsoidNormal = normalize(position3DWC);


#endif


 


#if defined(EXAGGERATION) && defined(GEODETIC_SURFACE_NORMALS)


    float exaggeration = u_verticalExaggerationAndRelativeHeight.x;


    float relativeHeight = u_verticalExaggerationAndRelativeHeight.y;


    float newHeight = (height - relativeHeight) * exaggeration + relativeHeight;


 


    // stop from going through center of earth


    float minRadius = min(min(czm_ellipsoidRadii.x, czm_ellipsoidRadii.y), czm_ellipsoidRadii.z);


    newHeight = max(newHeight, -minRadius);


 


    vec3 offset = ellipsoidNormal * (newHeight - height);


    position += offset;


    position3DWC += offset;


    height = newHeight;


#endif


 


    // \u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-02-20 \u5730\u5F62\u538B\u5E73


#ifdef APPLY_MARS3D_FLAT


    if(u_mars_flat_enabled) {


        vec4 isInside = getAreaMars3DRange(u_mars_flat_rectangle,u_mars_flat_texture,textureCoordinates);


        if(isInside.r>0.0 || isInside.g>0.0 || isInside.b>0.0 || isInside.a>0.0){


            float newHeight = czm_unpackFloat(isInside);


            if(newHeight>-9999.0 && newHeight<9999.0){


                vec3 offset = (newHeight - height) * ellipsoidNormal;


                position += offset;


                position3DWC += offset;


                height = newHeight;


                // vec3 newPosition = (position3DWC + offset) - u_center3D;


            }


        }


    }


#endif


    // \u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Muyao 2023-02-20 \u5730\u5F62\u538B\u5E73


 


    gl_Position = getPosition(position, height, textureCoordinates);


 


    v_positionEC = (u_modifiedModelView * vec4(position, 1.0)).xyz;


    v_positionMC = position3DWC;  // position in model coordinates


 


    v_textureCoordinates = vec3(textureCoordinates, webMercatorT);


 


#if defined(ENABLE_VERTEX_LIGHTING) || defined(GENERATE_POSITION_AND_NORMAL) || defined(APPLY_MATERIAL)


    vec3 normalMC = czm_octDecode(encodedNormal);


 


#if defined(EXAGGERATION) && defined(GEODETIC_SURFACE_NORMALS)


    vec3 projection = dot(normalMC, ellipsoidNormal) * ellipsoidNormal;


    vec3 rejection = normalMC - projection;


    normalMC = normalize(projection + rejection * exaggeration);


#endif


 


    v_normalMC = normalMC;


    v_normalEC = czm_normal3D * v_normalMC;


#endif


 


#if defined(FOG) || (defined(GROUND_ATMOSPHERE) && !defined(PER_FRAGMENT_GROUND_ATMOSPHERE))


 


    bool dynamicLighting = false;


 


    #if defined(DYNAMIC_ATMOSPHERE_LIGHTING) && (defined(ENABLE_DAYNIGHT_SHADING) || defined(ENABLE_VERTEX_LIGHTING))


        dynamicLighting = true;


    #endif


 


#if defined(DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN)


    vec3 atmosphereLightDirection = czm_sunDirectionWC;


#else


    vec3 atmosphereLightDirection = czm_lightDirectionWC;


#endif


 


    vec3 lightDirection = czm_branchFreeTernary(dynamicLighting, atmosphereLightDirection, normalize(position3DWC));


 


    computeAtmosphereScattering(


        position3DWC,


        lightDirection,


        v_atmosphereRayleighColor,


        v_atmosphereMieColor,


        v_atmosphereOpacity


    );


#endif


 


#if defined(FOG) || defined(GROUND_ATMOSPHERE) || defined(UNDERGROUND_COLOR) || defined(TRANSLUCENT)


    v_distance = length((czm_modelView3D * vec4(position3DWC, 1.0)).xyz);


#endif


 


#ifdef APPLY_MATERIAL


    float northPoleZ = czm_ellipsoidRadii.z;


    vec3 northPolePositionMC = vec3(0.0, 0.0, northPoleZ);


    vec3 vectorEastMC = normalize(cross(northPolePositionMC - v_positionMC, ellipsoidNormal));


    float dotProd = abs(dot(ellipsoidNormal, v_normalMC));


    v_slope = acos(dotProd);


    vec3 normalRejected = ellipsoidNormal * dotProd;


    vec3 normalProjected = v_normalMC - normalRejected;


    vec3 aspectVector = normalize(normalProjected);


    v_aspect = acos(dot(aspectVector, vectorEastMC));


    float determ = dot(cross(vectorEastMC, aspectVector), ellipsoidNormal);


    v_aspect = czm_branchFreeTernary(determ < 0.0, 2.0 * czm_pi - v_aspect, v_aspect);


    v_height = height;


#endif


}


`;var gS=`void computeAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity) {


 


    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;


    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);


    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);


    


    float atmosphereInnerRadius = length(positionWC);


 


    computeScattering(


        primaryRay,


        length(cameraToPositionWC),


        lightDirection,


        atmosphereInnerRadius,


        rayleighColor,


        mieColor,


        opacity


    );


}


`;var YN=`uniform sampler2D u_texture;


 


in vec2 v_textureCoordinates;


 


void main()


{


    out_FragColor = texture(u_texture, v_textureCoordinates);


}


`;var XN=`in vec4 position;


in float webMercatorT;


 


uniform vec2 u_textureDimensions;


 


out vec2 v_textureCoordinates;


 


void main()


{


    v_textureCoordinates = vec2(position.x, webMercatorT);


    gl_Position = czm_viewportOrthographic * (position * vec4(u_textureDimensions, 1.0, 1.0));


}


`;var yS=`float interpolateByDistance(vec4 nearFarScalar, float distance)


{


    float startDistance = nearFarScalar.x;


    float startValue = nearFarScalar.y;


    float endDistance = nearFarScalar.z;


    float endValue = nearFarScalar.w;


    float t = clamp((distance - startDistance) / (endDistance - startDistance), 0.0, 1.0);


    return mix(startValue, endValue, t);


}


 


void computeAtmosphereScattering(vec3 positionWC, vec3 lightDirection, out vec3 rayleighColor, out vec3 mieColor, out float opacity, out float underTranslucentGlobe)


{


    float ellipsoidRadiiDifference = czm_ellipsoidRadii.x - czm_ellipsoidRadii.z;


 


    // Adjustment to the atmosphere radius applied based on the camera height.


    float distanceAdjustMin = czm_ellipsoidRadii.x / 4.0;


    float distanceAdjustMax = czm_ellipsoidRadii.x;


    float distanceAdjustModifier = ellipsoidRadiiDifference / 2.0;


    float distanceAdjust = distanceAdjustModifier * clamp((czm_eyeHeight - distanceAdjustMin) / (distanceAdjustMax - distanceAdjustMin), 0.0, 1.0);


 


    // Since atmosphere scattering assumes the atmosphere is a spherical shell, we compute an inner radius of the atmosphere best fit


    // for the position on the ellipsoid.


    float radiusAdjust = (ellipsoidRadiiDifference / 4.0) + distanceAdjust;


    float atmosphereInnerRadius = (length(czm_viewerPositionWC) - czm_eyeHeight) - radiusAdjust;


 


    // Setup the primary ray: from the camera position to the vertex position.


    vec3 cameraToPositionWC = positionWC - czm_viewerPositionWC;


    vec3 cameraToPositionWCDirection = normalize(cameraToPositionWC);


    czm_ray primaryRay = czm_ray(czm_viewerPositionWC, cameraToPositionWCDirection);


 


    underTranslucentGlobe = 0.0;


 


    // Brighten the sky atmosphere under the Earth's atmosphere when translucency is enabled.


    #if defined(GLOBE_TRANSLUCENT)


 


        // Check for intersection with the inner radius of the atmopshere.


        czm_raySegment primaryRayEarthIntersect = czm_raySphereIntersectionInterval(primaryRay, vec3(0.0), atmosphereInnerRadius + radiusAdjust);


        if (primaryRayEarthIntersect.start > 0.0 && primaryRayEarthIntersect.stop > 0.0) {


 


            // Compute position on globe.


            vec3 direction = normalize(positionWC);


            czm_ray ellipsoidRay = czm_ray(positionWC, -direction);


            czm_raySegment ellipsoidIntersection = czm_rayEllipsoidIntersectionInterval(ellipsoidRay, vec3(0.0), czm_ellipsoidInverseRadii);


            vec3 onEarth = positionWC - (direction * ellipsoidIntersection.start);


 


            // Control the color using the camera angle.


            float angle = dot(normalize(czm_viewerPositionWC), normalize(onEarth));


 


            // Control the opacity using the distance from Earth.


            opacity = interpolateByDistance(vec4(0.0, 1.0, czm_ellipsoidRadii.x, 0.0), length(czm_viewerPositionWC - onEarth));


            vec3 horizonColor = vec3(0.1, 0.2, 0.3);


            vec3 nearColor = vec3(0.0);


 


            rayleighColor = mix(nearColor, horizonColor, exp(-angle) * opacity);


 


            // Set the traslucent flag to avoid alpha adjustment in computeFinalColor funciton.


            underTranslucentGlobe = 1.0;


            return;


        }


    #endif


 


    computeScattering(


        primaryRay,


        length(cameraToPositionWC),


        lightDirection,


        atmosphereInnerRadius,


        rayleighColor,


        mieColor,


        opacity


    );


 


    // Alter the opacity based on how close the viewer is to the ground.


    // (0.0 = At edge of atmosphere, 1.0 = On ground)


    float cameraHeight = czm_eyeHeight + atmosphereInnerRadius;


    float atmosphereOuterRadius = atmosphereInnerRadius + ATMOSPHERE_THICKNESS;


    opacity = clamp((atmosphereOuterRadius - cameraHeight) / (atmosphereOuterRadius - atmosphereInnerRadius), 0.0, 1.0);


 


    // Alter alpha based on time of day (0.0 = night , 1.0 = day)


    float nightAlpha = (u_radiiAndDynamicAtmosphereColor.z != 0.0) ? clamp(dot(normalize(positionWC), lightDirection), 0.0, 1.0) : 1.0;


    opacity *= pow(nightAlpha, 0.5);


}


`;var KN=`in vec3 v_outerPositionWC;


 


uniform vec3 u_hsbShift;


 


#ifndef PER_FRAGMENT_ATMOSPHERE


in vec3 v_mieColor;


in vec3 v_rayleighColor;


in float v_opacity;


in float v_translucent;


#endif


 


void main (void)


{


    float lightEnum = u_radiiAndDynamicAtmosphereColor.z;


    vec3 lightDirection = czm_getDynamicAtmosphereLightDirection(v_outerPositionWC, lightEnum);


 


    vec3 mieColor;


    vec3 rayleighColor;


    float opacity;


    float translucent;


 


    #ifdef PER_FRAGMENT_ATMOSPHERE


        computeAtmosphereScattering(


            v_outerPositionWC,


            lightDirection,


            rayleighColor,


            mieColor,


            opacity,


            translucent


        );


    #else


        mieColor = v_mieColor;


        rayleighColor = v_rayleighColor;


        opacity = v_opacity;


        translucent = v_translucent;


    #endif


 


    vec4 color = computeAtmosphereColor(v_outerPositionWC, lightDirection, rayleighColor, mieColor, opacity);


 


    #ifndef HDR


        color.rgb = czm_acesTonemapping(color.rgb);


        color.rgb = czm_inverseGamma(color.rgb);


    #endif


 


    #ifdef COLOR_CORRECT


        const bool ignoreBlackPixels = true;


        color.rgb = czm_applyHSBShift(color.rgb, u_hsbShift, ignoreBlackPixels);


    #endif


 


    // For the parts of the sky atmosphere that are not behind a translucent globe,


    // we mix in the default opacity so that the sky atmosphere still appears at distance.


    // This is needed because the opacity in the sky atmosphere is initially adjusted based


    // on the camera height.


    if (translucent == 0.0) {


        color.a = mix(color.b, 1.0, color.a) * smoothstep(0.0, 1.0, czm_morphTime);


    }


 


    out_FragColor = color;


}


`;var ZN=`in vec4 position;


 


out vec3 v_outerPositionWC;


 


#ifndef PER_FRAGMENT_ATMOSPHERE


out vec3 v_mieColor;


out vec3 v_rayleighColor;


out float v_opacity;


out float v_translucent;


#endif


 


void main(void)


{


    vec4 positionWC = czm_model * position;


    float lightEnum = u_radiiAndDynamicAtmosphereColor.z;


    vec3 lightDirection = czm_getDynamicAtmosphereLightDirection(positionWC.xyz, lightEnum);


 


    #ifndef PER_FRAGMENT_ATMOSPHERE


        computeAtmosphereScattering(


            positionWC.xyz,


            lightDirection,


            v_rayleighColor,


            v_mieColor,


            v_opacity,


            v_translucent


        );


    #endif


 


    v_outerPositionWC = positionWC.xyz;


    gl_Position = czm_modelViewProjection * position;


}


`;var QN=`uniform samplerCube u_cubeMap;


 


in vec3 v_texCoord;


 


void main()


{


    vec4 color = czm_textureCube(u_cubeMap, normalize(v_texCoord));


    out_FragColor = vec4(czm_gammaCorrect(color).rgb, czm_morphTime);


}


`;var $N=`in vec3 position;


 


out vec3 v_texCoord;


 


void main()


{


    vec3 p = czm_viewRotation * (czm_temeToPseudoFixed * (czm_entireFrustum.y * position));


    gl_Position = czm_projection * vec4(p, 1.0);


    v_texCoord = position.xyz;


}


`;var JN=`uniform sampler2D u_texture;


 


in vec2 v_textureCoordinates;


 


void main()


{


    vec4 color = texture(u_texture, v_textureCoordinates);


    out_FragColor = czm_gammaCorrect(color);


}


`;var e2=`uniform float u_radiusTS;


 


in vec2 v_textureCoordinates;


 


vec2 rotate(vec2 p, vec2 direction)


{


    return vec2(p.x * direction.x - p.y * direction.y, p.x * direction.y + p.y * direction.x);


}


 


vec4 addBurst(vec2 position, vec2 direction, float lengthScalar)


{


    vec2 rotatedPosition = rotate(position, direction) * vec2(25.0, 0.75);


    float radius = length(rotatedPosition) * lengthScalar;


    float burst = 1.0 - smoothstep(0.0, 0.55, radius);


    return vec4(burst);


}


 


void main()


{


    float lengthScalar = 2.0 / sqrt(2.0);


    vec2 position = v_textureCoordinates - vec2(0.5);


    float radius = length(position) * lengthScalar;


    float surface = step(radius, u_radiusTS);


    vec4 color = vec4(vec2(1.0), surface + 0.2, surface);


 


    float glow = 1.0 - smoothstep(0.0, 0.55, radius);


    color.ba += mix(vec2(0.0), vec2(1.0), glow) * 0.75;


 


    vec4 burst = vec4(0.0);


 


    // The following loop has been manually unrolled for speed, to


    // avoid sin() and cos().


    //


    //for (float i = 0.4; i < 3.2; i += 1.047) {


    //    vec2 direction = vec2(sin(i), cos(i));


    //    burst += 0.4 * addBurst(position, direction, lengthScalar);


    //


    //    direction = vec2(sin(i - 0.08), cos(i - 0.08));


    //    burst += 0.3 * addBurst(position, direction, lengthScalar);


    //}


 


    burst += 0.4 * addBurst(position, vec2(0.38942,  0.92106), lengthScalar);  // angle == 0.4


    burst += 0.4 * addBurst(position, vec2(0.99235,  0.12348), lengthScalar);  // angle == 0.4 + 1.047


    burst += 0.4 * addBurst(position, vec2(0.60327, -0.79754), lengthScalar);  // angle == 0.4 + 1.047 * 2.0


 


    burst += 0.3 * addBurst(position, vec2(0.31457,  0.94924), lengthScalar);  // angle == 0.4 - 0.08


    burst += 0.3 * addBurst(position, vec2(0.97931,  0.20239), lengthScalar);  // angle == 0.4 + 1.047 - 0.08


    burst += 0.3 * addBurst(position, vec2(0.66507, -0.74678), lengthScalar);  // angle == 0.4 + 1.047 * 2.0 - 0.08


 


    // End of manual loop unrolling.


 


    color += clamp(burst, vec4(0.0), vec4(1.0)) * 0.15;


 


    out_FragColor = clamp(color, vec4(0.0), vec4(1.0));


}


`;var t2=`in vec2 direction;


 


uniform float u_size;


 


out vec2 v_textureCoordinates;


 


void main() 


{


    vec4 position;


    if (czm_morphTime == 1.0)


    {


        position = vec4(czm_sunPositionWC, 1.0);


    }


    else


    {


        position = vec4(czm_sunPositionColumbusView.zxy, 1.0);


    }


    


    vec4 positionEC = czm_view * position;


    vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);


    


    vec2 halfSize = vec2(u_size * 0.5);


    halfSize *= ((direction * 2.0) - 1.0);


    


    gl_Position = czm_viewportOrthographic * vec4(positionWC.xy + halfSize, -positionWC.z, 1.0);


    


    v_textureCoordinates = direction;


}


`;var n2=`


in vec2 v_textureCoordinates;


 


void main()


{


    czm_materialInput materialInput;


    


    materialInput.s = v_textureCoordinates.s;


    materialInput.st = v_textureCoordinates;


    materialInput.str = vec3(v_textureCoordinates, 0.0);


    materialInput.normalEC = vec3(0.0, 0.0, -1.0);


    


    czm_material material = czm_getMaterial(materialInput);


 


    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);


}


`;function Wit(e){let t,n=e.name,i=e.message;u(n)&&u(i)?t=`${n}: ${i}`:t=e.toString();let o=e.stack;return u(o)&&(t+=`


${o}`),t}var Bm=Wit;var jit={NONE:0,LERC:1},Xf=Object.freeze(jit);var qit={NONE:0,BITS12:1},qs=Object.freeze(qit);var fT=new h,Yit=new h,Kf=new z,K4=new F,Xit=new F,Kit=Math.pow(2,12);function yc(e,t,n,i,o,r,s,a,c,l){let f=qs.NONE,d,p;if(u(t)&&u(n)&&u(i)&&u(o)){let g=t.minimum,m=t.maximum,x=h.subtract(m,g,Yit),b=i-n;Math.max(h.maximumComponent(x),b)<Kit-1?f=qs.BITS12:f=qs.NONE,d=F.inverseTransformation(o,new F);let C=h.negate(g,fT);F.multiply(F.fromTranslation(C,K4),d,d);let A=fT;A.x=1/x.x,A.y=1/x.y,A.z=1/x.z,F.multiply(F.fromScale(A,K4),d,d),p=F.clone(o),F.setTranslation(p,h.ZERO,p),o=F.clone(o,new F);let S=F.fromTranslation(g,K4),w=F.fromScale(x,Xit),D=F.multiply(S,w,K4);F.multiply(o,D,o),F.multiply(p,D,p)}this.quantization=f,this.minimumHeight=n,this.maximumHeight=i,this.center=h.clone(e),this.toScaledENU=d,this.fromScaledENU=o,this.matrix=p,this.hasVertexNormals=r,this.hasWebMercatorT=y(s,!1),this.hasGeodeticSurfaceNormals=y(a,!1),this.exaggeration=y(c,1),this.exaggerationRelativeHeight=y(l,0),this.stride=0,this._offsetGeodeticSurfaceNormal=0,this._offsetVertexNormal=0,this._calculateStrideAndOffsets()}yc.prototype.encode=function(e,t,n,i,o,r,s,a){let c=i.x,l=i.y;if(this.quantization===qs.BITS12){n=F.multiplyByPoint(this.toScaledENU,n,fT),n.x=O.clamp(n.x,0,1),n.y=O.clamp(n.y,0,1),n.z=O.clamp(n.z,0,1);let f=this.maximumHeight-this.minimumHeight,d=O.clamp((o-this.minimumHeight)/f,0,1);z.fromElements(n.x,n.y,Kf);let p=Ln.compressTextureCoordinates(Kf);z.fromElements(n.z,d,Kf);let g=Ln.compressTextureCoordinates(Kf);z.fromElements(c,l,Kf);let m=Ln.compressTextureCoordinates(Kf);if(e[t++]=p,e[t++]=g,e[t++]=m,this.hasWebMercatorT){z.fromElements(s,0,Kf);let x=Ln.compressTextureCoordinates(Kf);e[t++]=x}}else h.subtract(n,this.center,fT),e[t++]=fT.x,e[t++]=fT.y,e[t++]=fT.z,e[t++]=o,e[t++]=c,e[t++]=l,this.hasWebMercatorT&&(e[t++]=s);return this.hasVertexNormals&&(e[t++]=Ln.octPackFloat(r)),this.hasGeodeticSurfaceNormals&&(e[t++]=a.x,e[t++]=a.y,e[t++]=a.z),t};var Zit=new h,$_e=new h;yc.prototype.addGeodeticSurfaceNormals=function(e,t,n){if(this.hasGeodeticSurfaceNormals)return;let i=this.stride,o=e.length/i;this.hasGeodeticSurfaceNormals=!0,this._calculateStrideAndOffsets();let r=this.stride;for(let s=0;s<o;s++){for(let f=0;f<i;f++){let d=s*i+f,p=s*r+f;t[p]=e[d]}let a=this.decodePosition(t,s,Zit),c=n.geodeticSurfaceNormal(a,$_e),l=s*r+this._offsetGeodeticSurfaceNormal;t[l]=c.x,t[l+1]=c.y,t[l+2]=c.z}};yc.prototype.removeGeodeticSurfaceNormals=function(e,t){if(!this.hasGeodeticSurfaceNormals)return;let n=this.stride,i=e.length/n;this.hasGeodeticSurfaceNormals=!1,this._calculateStrideAndOffsets();let o=this.stride;for(let r=0;r<i;r++)for(let s=0;s<o;s++){let a=r*n+s,c=r*o+s;t[c]=e[a]}};yc.prototype.decodePosition=function(e,t,n){if(u(n)||(n=new h),t*=this.stride,this.quantization===qs.BITS12){let i=Ln.decompressTextureCoordinates(e[t],Kf);n.x=i.x,n.y=i.y;let o=Ln.decompressTextureCoordinates(e[t+1],Kf);return n.z=o.x,F.multiplyByPoint(this.fromScaledENU,n,n)}return n.x=e[t],n.y=e[t+1],n.z=e[t+2],h.add(n,this.center,n)};yc.prototype.getExaggeratedPosition=function(e,t,n){n=this.decodePosition(e,t,n);let i=this.exaggeration,o=this.exaggerationRelativeHeight;if(i!==1&&this.hasGeodeticSurfaceNormals){let s=this.decodeGeodeticSurfaceNormal(e,t,$_e),a=this.decodeHeight(e,t),c=Kr.getHeight(a,i,o)-a;n.x+=s.x*c,n.y+=s.y*c,n.z+=s.z*c}return n};yc.prototype.decodeTextureCoordinates=function(e,t,n){return u(n)||(n=new z),t*=this.stride,this.quantization===qs.BITS12?Ln.decompressTextureCoordinates(e[t+2],n):z.fromElements(e[t+4],e[t+5],n)};yc.prototype.decodeHeight=function(e,t){return t*=this.stride,this.quantization===qs.BITS12?Ln.decompressTextureCoordinates(e[t+1],Kf).y*(this.maximumHeight-this.minimumHeight)+this.minimumHeight:e[t+3]};yc.prototype.decodeWebMercatorT=function(e,t){return t*=this.stride,this.quantization===qs.BITS12?Ln.decompressTextureCoordinates(e[t+3],Kf).x:e[t+6]};yc.prototype.getOctEncodedNormal=function(e,t,n){t=t*this.stride+this._offsetVertexNormal;let i=e[t]/256,o=Math.floor(i),r=(i-o)*256;return z.fromElements(o,r,n)};yc.prototype.decodeGeodeticSurfaceNormal=function(e,t,n){return t=t*this.stride+this._offsetGeodeticSurfaceNormal,n.x=e[t],n.y=e[t+1],n.z=e[t+2],n};yc.prototype._calculateStrideAndOffsets=function(){let e=0;switch(this.quantization){case qs.BITS12:e+=3;break;default:e+=6}this.hasWebMercatorT&&(e+=1),this.hasVertexNormals&&(this._offsetVertexNormal=e,e+=1),this.hasGeodeticSurfaceNormals&&(this._offsetGeodeticSurfaceNormal=e,e+=3),this.stride=e};var Z4={position3DAndHeight:0,textureCoordAndEncodedNormals:1,geodeticSurfaceNormal:2},Q4={compressed0:0,compressed1:1,geodeticSurfaceNormal:2};yc.prototype.getAttributes=function(e){let t=X.FLOAT,n=X.getSizeInBytes(t),i=this.stride*n,o=0,r=[];function s(a,c){r.push({index:a,vertexBuffer:e,componentDatatype:t,componentsPerAttribute:c,offsetInBytes:o,strideInBytes:i}),o+=c*n}if(this.quantization===qs.NONE){s(Z4.position3DAndHeight,4);let a=2;a+=this.hasWebMercatorT?1:0,a+=this.hasVertexNormals?1:0,s(Z4.textureCoordAndEncodedNormals,a),this.hasGeodeticSurfaceNormals&&s(Z4.geodeticSurfaceNormal,3)}else{let a=this.hasWebMercatorT||this.hasVertexNormals,c=this.hasWebMercatorT&&this.hasVertexNormals;s(Q4.compressed0,a?4:3),c&&s(Q4.compressed1,1),this.hasGeodeticSurfaceNormals&&s(Q4.geodeticSurfaceNormal,3)}return r};yc.prototype.getAttributeLocations=function(){return this.quantization===qs.NONE?Z4:Q4};yc.clone=function(e,t){if(u(e))return u(t)||(t=new yc),t.quantization=e.quantization,t.minimumHeight=e.minimumHeight,t.maximumHeight=e.maximumHeight,t.center=h.clone(e.center),t.toScaledENU=F.clone(e.toScaledENU),t.fromScaledENU=F.clone(e.fromScaledENU),t.matrix=F.clone(e.matrix),t.hasVertexNormals=e.hasVertexNormals,t.hasWebMercatorT=e.hasWebMercatorT,t.hasGeodeticSurfaceNormals=e.hasGeodeticSurfaceNormals,t.exaggeration=e.exaggeration,t.exaggerationRelativeHeight=e.exaggerationRelativeHeight,t._calculateStrideAndOffsets(),t};var xc=yc;var km={};km.DEFAULT_STRUCTURE=Object.freeze({heightScale:1,heightOffset:0,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1});var oY=new h,Qit=new F,$it=new h,Jit=new h;km.computeVertices=function(e){let t=Math.cos,n=Math.sin,i=Math.sqrt,o=Math.atan,r=Math.exp,s=O.PI_OVER_TWO,a=O.toRadians,c=e.heightmap,l=e.width,f=e.height,d=e.skirtHeight,p=d>0,g=y(e.isGeographic,!0),m=y(e.ellipsoid,ne.WGS84),x=1/m.maximumRadius,b=ce.clone(e.nativeRectangle),T=ce.clone(e.rectangle),C,A,S,w;u(T)?(C=T.west,A=T.south,S=T.east,w=T.north):g?(C=a(b.west),A=a(b.south),S=a(b.east),w=a(b.north)):(C=b.west*x,A=s-2*o(r(-b.south*x)),S=b.east*x,w=s-2*o(r(-b.north*x)));let D=e.relativeToCenter,R=u(D);D=R?D:h.ZERO;let P=y(e.includeWebMercatorT,!1),L=y(e.exaggeration,1),N=y(e.exaggerationRelativeHeight,0),E=L!==1,v=y(e.structure,km.DEFAULT_STRUCTURE),I=y(v.heightScale,km.DEFAULT_STRUCTURE.heightScale),M=y(v.heightOffset,km.DEFAULT_STRUCTURE.heightOffset),B=y(v.elementsPerHeight,km.DEFAULT_STRUCTURE.elementsPerHeight),V=y(v.stride,km.DEFAULT_STRUCTURE.stride),U=y(v.elementMultiplier,km.DEFAULT_STRUCTURE.elementMultiplier),H=y(v.isBigEndian,km.DEFAULT_STRUCTURE.isBigEndian),k=ce.computeWidth(b),q=ce.computeHeight(b),j=k/(l-1),Z=q/(f-1);g||(k*=x,q*=x);let W=m.radiiSquared,K=W.x,$=W.y,he=W.z,_e=65536,re=-65536,me=Pt.eastNorthUpToFixedFrame(D,m),ye=F.inverseTransformation(me,Qit),we,Ce;P&&(we=Pi.geodeticLatitudeToMercatorAngle(A),Ce=1/(Pi.geodeticLatitudeToMercatorAngle(w)-we));let ve=$it;ve.x=Number.POSITIVE_INFINITY,ve.y=Number.POSITIVE_INFINITY,ve.z=Number.POSITIVE_INFINITY;let tt=Jit;tt.x=Number.NEGATIVE_INFINITY,tt.y=Number.NEGATIVE_INFINITY,tt.z=Number.NEGATIVE_INFINITY;let Je=Number.POSITIVE_INFINITY,Ht=l*f,en=d>0?l*2+f*2:0,at=Ht+en,hn=new Array(at),xn=new Array(at),Ft=new Array(at),Dt=P?new Array(at):[],be=E?new Array(at):[],Se=0,ot=f,Yt=0,pi=l;p&&(--Se,++ot,--Yt,++pi);let Ge=1e-5;for(let He=Se;He<ot;++He){let ft=He;ft<0&&(ft=0),ft>=f&&(ft=f-1);let mt=b.north-Z*ft;g?mt=a(mt):mt=s-2*o(r(-mt*x));let tn=(mt-A)/(w-A);tn=O.clamp(tn,0,1);let vi=He===Se,Qi=He===ot-1;d>0&&(vi?mt+=Ge*q:Qi&&(mt-=Ge*q));let wo=t(mt),Ks=n(mt),cr=he*Ks,$i;P&&($i=(Pi.geodeticLatitudeToMercatorAngle(mt)-we)*Ce);for(let vr=Yt;vr<pi;++vr){let Wn=vr;Wn<0&&(Wn=0),Wn>=l&&(Wn=l-1);let jn=ft*(l*V)+Wn*V,Mn;if(B===1)Mn=c[jn];else{Mn=0;let lt;if(H)for(lt=0;lt<B;++lt)Mn=Mn*U+c[jn+lt];else for(lt=B-1;lt>=0;--lt)Mn=Mn*U+c[jn+lt]}Mn=Mn*I+M,re=Math.max(re,Mn),_e=Math.min(_e,Mn);let fi=b.west+j*Wn;g?fi=a(fi):fi=fi*x;let Zs=(fi-C)/(S-C);Zs=O.clamp(Zs,0,1);let _s=ft*l+Wn;if(d>0){let lt=vr===Yt,Ct=vr===pi-1,ki=vi||Qi||lt||Ct;if((vi||Qi)&&(lt||Ct))continue;ki&&(Mn-=d,lt?(_s=Ht+(f-ft-1),fi-=Ge*k):Qi?_s=Ht+f+(l-Wn-1):Ct?(_s=Ht+f+l+ft,fi+=Ge*k):vi&&(_s=Ht+f+l+f+Wn))}let dd=wo*t(fi),Ku=wo*n(fi),Qs=K*dd,Kl=$*Ku,Bh=1/i(Qs*dd+Kl*Ku+cr*Ks),ll=Qs*Bh,Cw=Kl*Bh,Xt=cr*Bh,Ee=new h;Ee.x=ll+dd*Mn,Ee.y=Cw+Ku*Mn,Ee.z=Xt+Ks*Mn,F.multiplyByPoint(ye,Ee,oY),h.minimumByComponent(oY,ve,ve),h.maximumByComponent(oY,tt,tt),Je=Math.min(Je,Mn),hn[_s]=Ee,Ft[_s]=new z(Zs,tn),xn[_s]=Mn,P&&(Dt[_s]=$i),E&&(be[_s]=m.geodeticSurfaceNormal(Ee))}}let xr=se.fromPoints(hn),So;u(T)&&(So=Dn.fromRectangle(T,_e,re,m));let qr;R&&(qr=new eh(m).computeHorizonCullingPointPossiblyUnderEllipsoid(D,hn,_e));let ps=new Tg(ve,tt,D),Be=new xc(D,ps,Je,re,me,!1,P,E,L,N),nt=new Float32Array(at*Be.stride),Xe=0;for(let He=0;He<at;++He)Xe=Be.encode(nt,Xe,hn[He],Ft[He],xn[He],void 0,Dt[He],be[He]);return{vertices:nt,maximumHeight:re,minimumHeight:_e,encoding:Be,boundingSphere3D:xr,orientedBoundingBox:So,occludeePointInScaledSpace:qr}};var xS=km;function n0(){de.throwInstantiationError()}Object.defineProperties(n0.prototype,{credits:{get:de.throwInstantiationError},waterMask:{get:de.throwInstantiationError}});n0.prototype.interpolateHeight=de.throwInstantiationError;n0.prototype.isChildAvailable=de.throwInstantiationError;n0.prototype.createMesh=de.throwInstantiationError;n0.prototype.upsample=de.throwInstantiationError;n0.prototype.wasCreatedByUpsampling=de.throwInstantiationError;n0.maximumAsynchronousTasks=5;var Th=n0;function eot(e,t,n,i,o,r,s,a,c,l,f,d,p,g,m,x){this.center=e,this.vertices=t,this.stride=y(l,6),this.indices=n,this.indexCountWithoutSkirts=i,this.vertexCountWithoutSkirts=o,this.minimumHeight=r,this.maximumHeight=s,this.boundingSphere3D=a,this.occludeePointInScaledSpace=c,this.orientedBoundingBox=f,this.encoding=d,this.westIndicesSouthToNorth=p,this.southIndicesEastToWest=g,this.eastIndicesNorthToSouth=m,this.northIndicesWestToEast=x}var Zf=eot;function el(){de.throwInstantiationError()}Object.defineProperties(el.prototype,{errorEvent:{get:de.throwInstantiationError},credit:{get:de.throwInstantiationError},tilingScheme:{get:de.throwInstantiationError},hasWaterMask:{get:de.throwInstantiationError},hasVertexNormals:{get:de.throwInstantiationError},availability:{get:de.throwInstantiationError}});var J_e=[];el.getRegularGridIndices=function(e,t){let n=J_e[e];u(n)||(J_e[e]=n=[]);let i=n[t];return u(i)||(e*t<O.SIXTY_FOUR_KILOBYTES?i=n[t]=new Uint16Array((e-1)*(t-1)*6):i=n[t]=new Uint32Array((e-1)*(t-1)*6),ige(e,t,i,0)),i};var ege=[];el.getRegularGridIndicesAndEdgeIndices=function(e,t){let n=ege[e];u(n)||(ege[e]=n=[]);let i=n[t];if(!u(i)){let o=el.getRegularGridIndices(e,t),r=nge(e,t),s=r.westIndicesSouthToNorth,a=r.southIndicesEastToWest,c=r.eastIndicesNorthToSouth,l=r.northIndicesWestToEast;i=n[t]={indices:o,westIndicesSouthToNorth:s,southIndicesEastToWest:a,eastIndicesNorthToSouth:c,northIndicesWestToEast:l}}return i};var tge=[];el.getRegularGridAndSkirtIndicesAndEdgeIndices=function(e,t){let n=tge[e];u(n)||(tge[e]=n=[]);let i=n[t];if(!u(i)){let o=e*t,r=(e-1)*(t-1)*6,s=e*2+t*2,a=Math.max(0,s-4)*6,c=o+s,l=r+a,f=nge(e,t),d=f.westIndicesSouthToNorth,p=f.southIndicesEastToWest,g=f.eastIndicesNorthToSouth,m=f.northIndicesWestToEast,x=Ne.createTypedArray(c,l);ige(e,t,x,0),el.addSkirtIndices(d,p,g,m,o,x,r),i=n[t]={indices:x,westIndicesSouthToNorth:d,southIndicesEastToWest:p,eastIndicesNorthToSouth:g,northIndicesWestToEast:m,indexCountWithoutSkirts:r}}return i};el.addSkirtIndices=function(e,t,n,i,o,r,s){let a=o;s=$4(e,a,r,s),a+=e.length,s=$4(t,a,r,s),a+=t.length,s=$4(n,a,r,s),a+=n.length,$4(i,a,r,s)};function nge(e,t){let n=new Array(t),i=new Array(e),o=new Array(t),r=new Array(e),s;for(s=0;s<e;++s)r[s]=s,i[s]=e*t-1-s;for(s=0;s<t;++s)o[s]=(s+1)*e-1,n[s]=(t-s-1)*e;return{westIndicesSouthToNorth:n,southIndicesEastToWest:i,eastIndicesNorthToSouth:o,northIndicesWestToEast:r}}function ige(e,t,n,i){let o=0;for(let r=0;r<t-1;++r){for(let s=0;s<e-1;++s){let a=o,c=a+e,l=c+1,f=a+1;n[i++]=a,n[i++]=c,n[i++]=f,n[i++]=f,n[i++]=c,n[i++]=l,++o}++o}}function $4(e,t,n,i){let o=e[0],r=e.length;for(let s=1;s<r;++s){let a=e[s];n[i++]=o,n[i++]=a,n[i++]=t,n[i++]=t,n[i++]=a,n[i++]=t+1,o=a,++t}return i}el.heightmapTerrainQuality=.25;el.getEstimatedLevelZeroGeometricErrorForAHeightmap=function(e,t,n){return e.maximumRadius*2*Math.PI*el.heightmapTerrainQuality/(t*n)};el.prototype.requestTileGeometry=de.throwInstantiationError;el.prototype.getLevelMaximumGeometricError=de.throwInstantiationError;el.prototype.getTileDataAvailable=de.throwInstantiationError;el.prototype.loadTileDataAvailability=de.throwInstantiationError;var ts=el;function W_(e){this._buffer=e.buffer,this._width=e.width,this._height=e.height,this._childTileMask=y(e.childTileMask,15),this._encoding=y(e.encoding,Xf.NONE);let t=xS.DEFAULT_STRUCTURE,n=e.structure;u(n)?n!==t&&(n.heightScale=y(n.heightScale,t.heightScale),n.heightOffset=y(n.heightOffset,t.heightOffset),n.elementsPerHeight=y(n.elementsPerHeight,t.elementsPerHeight),n.stride=y(n.stride,t.stride),n.elementMultiplier=y(n.elementMultiplier,t.elementMultiplier),n.isBigEndian=y(n.isBigEndian,t.isBigEndian)):n=t,this._structure=n,this._createdByUpsampling=y(e.createdByUpsampling,!1),this._waterMask=e.waterMask,this._skirtHeight=void 0,this._bufferType=this._encoding===Xf.LERC?Float32Array:this._buffer.constructor,this._mesh=void 0}Object.defineProperties(W_.prototype,{credits:{get:function(){}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}}});var oge="createVerticesFromHeightmap",tot=new yi(oge),not=new yi(oge,Th.maximumAsynchronousTasks);W_.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid,l=t.tileXYToNativeRectangle(n,i,o),f=t.tileXYToRectangle(n,i,o),d=c.cartographicToCartesian(ce.center(f)),p=this._structure,m=ts.getEstimatedLevelZeroGeometricErrorForAHeightmap(c,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<o);this._skirtHeight=Math.min(m*4,1e3);let b=(a?not:tot).scheduleTask({heightmap:this._buffer,structure:p,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:l,rectangle:f,relativeToCenter:d,ellipsoid:c,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof Di,exaggeration:r,exaggerationRelativeHeight:s,encoding:this._encoding});if(!u(b))return;let T=this;return Promise.resolve(b).then(function(C){let A;T._skirtHeight>0?A=ts.getRegularGridAndSkirtIndicesAndEdgeIndices(C.gridWidth,C.gridHeight):A=ts.getRegularGridIndicesAndEdgeIndices(C.gridWidth,C.gridHeight);let S=C.gridWidth*C.gridHeight;return T._mesh=new Zf(d,new Float32Array(C.vertices),A.indices,A.indexCountWithoutSkirts,S,C.minimumHeight,C.maximumHeight,se.clone(C.boundingSphere3D),h.clone(C.occludeePointInScaledSpace),C.numberOfAttributes,Dn.clone(C.orientedBoundingBox),xc.clone(C.encoding),A.westIndicesSouthToNorth,A.southIndicesEastToWest,A.eastIndicesNorthToSouth,A.northIndicesWestToEast),T._buffer=void 0,T._mesh})};W_.prototype._createMeshSync=function(e){let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=t.ellipsoid,c=t.tileXYToNativeRectangle(n,i,o),l=t.tileXYToRectangle(n,i,o),f=a.cartographicToCartesian(ce.center(l)),d=this._structure,g=ts.getEstimatedLevelZeroGeometricErrorForAHeightmap(a,this._width,t.getNumberOfXTilesAtLevel(0))/(1<<o);this._skirtHeight=Math.min(g*4,1e3);let m=xS.computeVertices({heightmap:this._buffer,structure:d,includeWebMercatorT:!0,width:this._width,height:this._height,nativeRectangle:c,rectangle:l,relativeToCenter:f,ellipsoid:a,skirtHeight:this._skirtHeight,isGeographic:t.projection instanceof Di,exaggeration:r,exaggerationRelativeHeight:s});this._buffer=void 0;let x;this._skirtHeight>0?x=ts.getRegularGridAndSkirtIndicesAndEdgeIndices(this._width,this._height):x=ts.getRegularGridIndicesAndEdgeIndices(this._width,this._height);let b=m.gridWidth*m.gridHeight;return this._mesh=new Zf(f,m.vertices,x.indices,x.indexCountWithoutSkirts,b,m.minimumHeight,m.maximumHeight,m.boundingSphere3D,m.occludeePointInScaledSpace,m.encoding.stride,m.orientedBoundingBox,m.encoding,x.westIndicesSouthToNorth,x.southIndicesEastToWest,x.eastIndicesNorthToSouth,x.northIndicesWestToEast),this._mesh};W_.prototype.interpolateHeight=function(e,t,n){let i=this._width,o=this._height,r=this._structure,s=r.stride,a=r.elementsPerHeight,c=r.elementMultiplier,l=r.isBigEndian,f=r.heightOffset,d=r.heightScale,p=u(this._mesh),g=this._encoding===Xf.LERC;if(!p&&g)return;let x;if(p){let b=this._mesh.vertices,T=this._mesh.encoding;x=rge(b,T,f,d,e,i,o,t,n)}else x=iot(this._buffer,a,c,s,l,e,i,o,t,n),x=x*d+f;return x};W_.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!u(a))return;let c=this._width,l=this._height,f=this._structure,d=f.stride,p=new this._bufferType(c*l*d),g=a.vertices,m=a.encoding,x=e.tileXYToRectangle(t,n,i),b=e.tileXYToRectangle(o,r,s),T=f.heightOffset,C=f.heightScale,A=f.elementsPerHeight,S=f.elementMultiplier,w=f.isBigEndian,D=Math.pow(S,A-1);for(let R=0;R<l;++R){let P=O.lerp(b.north,b.south,R/(l-1));for(let L=0;L<c;++L){let N=O.lerp(b.west,b.east,L/(c-1)),_=rge(g,m,T,C,x,c,l,N,P);_=_<f.lowestEncodedHeight?f.lowestEncodedHeight:_,_=_>f.highestEncodedHeight?f.highestEncodedHeight:_,oot(p,A,S,D,d,w,R*c+L,_)}}return Promise.resolve(new W_({buffer:p,width:c,height:l,childTileMask:0,structure:this._structure,createdByUpsampling:!0}))};W_.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};W_.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};function iot(e,t,n,i,o,r,s,a,c,l){let f=(c-r.west)*(s-1)/(r.east-r.west),d=(l-r.south)*(a-1)/(r.north-r.south),p=f|0,g=p+1;g>=s&&(g=s-1,p=s-2);let m=d|0,x=m+1;x>=a&&(x=a-1,m=a-2);let b=f-p,T=d-m;m=a-1-m,x=a-1-x;let C=J4(e,t,n,i,o,m*s+p),A=J4(e,t,n,i,o,m*s+g),S=J4(e,t,n,i,o,x*s+p),w=J4(e,t,n,i,o,x*s+g);return sge(b,T,C,A,S,w)}function rge(e,t,n,i,o,r,s,a,c){let l=(a-o.west)*(r-1)/(o.east-o.west),f=(c-o.south)*(s-1)/(o.north-o.south),d=l|0,p=d+1;p>=r&&(p=r-1,d=r-2);let g=f|0,m=g+1;m>=s&&(m=s-1,g=s-2);let x=l-d,b=f-g;g=s-1-g,m=s-1-m;let T=(t.decodeHeight(e,g*r+d)-n)/i,C=(t.decodeHeight(e,g*r+p)-n)/i,A=(t.decodeHeight(e,m*r+d)-n)/i,S=(t.decodeHeight(e,m*r+p)-n)/i;return sge(x,b,T,C,A,S)}function sge(e,t,n,i,o,r){return t<e?n+e*(i-n)+t*(r-i):n+e*(r-o)+t*(o-n)}function J4(e,t,n,i,o,r){r*=i;let s=0,a;if(o)for(a=0;a<t;++a)s=s*n+e[r+a];else for(a=t-1;a>=0;--a)s=s*n+e[r+a];return s}function oot(e,t,n,i,o,r,s,a){s*=o;let c;if(r)for(c=0;c<t-1;++c)e[s+c]=a/i|0,a-=e[s+c]*i,i/=n;else for(c=t-1;c>0;--c)e[s+c]=a/i|0,a-=e[s+c]*i,i/=n;e[s+c]=a}var Fa=W_;function bS(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=e.tilingScheme,u(this._tilingScheme)||(this._tilingScheme=new qi({ellipsoid:y(e.ellipsoid,ne.WGS84)})),this._levelZeroMaximumGeometricError=ts.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,64,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new pe}Object.defineProperties(bS.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});bS.prototype.requestTileGeometry=function(e,t,n,i){return Promise.resolve(new Fa({buffer:new Uint8Array(16*16),width:16,height:16}))};bS.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};bS.prototype.getTileDataAvailable=function(e,t,n){};bS.prototype.loadTileDataAvailability=function(e,t,n){};var dT=bS;var rot=new z;function sot(e,t){let n=e.unionClippingRegions,i=e.length,o=xs.useFloatTexture(t),r=xs.getTextureResolution(e,t,rot),s=r.x,a=r.y,c=o?lot(s,a):uot(s,a);return c+=`


`,c+=n?aot(i):cot(i),c}function aot(e){return`float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix)


{


    vec4 position = czm_windowToEyeCoordinates(fragCoord);


    vec3 clipNormal = vec3(0.0);


    vec3 clipPosition = vec3(0.0);


    float clipAmount;


    float pixelWidth = czm_metersPerPixel(position);


    bool breakAndDiscard = false;


    for (int i = 0; i < ${e}; ++i)


    {


        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);


        clipNormal = clippingPlane.xyz;


        clipPosition = -clippingPlane.w * clipNormal;


        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;


        clipAmount = czm_branchFreeTernary(i == 0, amount, min(amount, clipAmount));


        if (amount <= 0.0)


        {


           breakAndDiscard = true;


           break;


        }


    }


    if (breakAndDiscard) {


        discard;


    }


    return clipAmount;


}


`}function cot(e){return`float clip(vec4 fragCoord, sampler2D clippingPlanes, mat4 clippingPlanesMatrix)


{


    bool clipped = true;


    vec4 position = czm_windowToEyeCoordinates(fragCoord);


    vec3 clipNormal = vec3(0.0);


    vec3 clipPosition = vec3(0.0);


    float clipAmount = 0.0;


    float pixelWidth = czm_metersPerPixel(position);


    for (int i = 0; i < ${e}; ++i)


    {


        vec4 clippingPlane = getClippingPlane(clippingPlanes, i, clippingPlanesMatrix);


        clipNormal = clippingPlane.xyz;


        clipPosition = -clippingPlane.w * clipNormal;


        float amount = dot(clipNormal, (position.xyz - clipPosition)) / pixelWidth;


        clipAmount = max(amount, clipAmount);


        clipped = clipped && (amount <= 0.0);


    }


    if (clipped)


    {


        discard;


    }


    return clipAmount;


}


`}function lot(e,t){let n=1/e,i=1/t,o=`${n}`;o.indexOf(".")===-1&&(o+=".0");let r=`${i}`;return r.indexOf(".")===-1&&(r+=".0"),`vec4 getClippingPlane(highp sampler2D packedClippingPlanes, int clippingPlaneNumber, mat4 transform)


{


    int pixY = clippingPlaneNumber / ${e};


    int pixX = clippingPlaneNumber - (pixY * ${e});


    float u = (float(pixX) + 0.5) * ${o};


    float v = (float(pixY) + 0.5) * ${r};


    vec4 plane = texture(packedClippingPlanes, vec2(u, v));


    return czm_transformPlane(plane, transform);


}


`}function uot(e,t){let n=1/e,i=1/t,o=`${n}`;o.indexOf(".")===-1&&(o+=".0");let r=`${i}`;return r.indexOf(".")===-1&&(r+=".0"),`vec4 getClippingPlane(highp sampler2D packedClippingPlanes, int clippingPlaneNumber, mat4 transform)


{


    int clippingPlaneStartIndex = clippingPlaneNumber * 2;


    int pixY = clippingPlaneStartIndex / ${e};


    int pixX = clippingPlaneStartIndex - (pixY * ${e});


    float u = (float(pixX) + 0.5) * ${o};


    float v = (float(pixY) + 0.5) * ${r};


    vec4 oct32 = texture(packedClippingPlanes, vec2(u, v)) * 255.0;


    vec2 oct = vec2(oct32.x * 256.0 + oct32.y, oct32.z * 256.0 + oct32.w);


    vec4 plane;


    plane.xyz = czm_octDecode(oct, 65535.0);


    plane.w = czm_unpackFloat(texture(packedClippingPlanes, vec2(u + ${o}, v)));


    return czm_transformPlane(plane, transform);


}


`}var j_=sot;function fot(e,t,n,i,o){this.numberOfDayTextures=e,this.flags=t,this.material=n,this.shaderProgram=i,this.clippingShaderState=o}function rY(){this.baseVertexShaderSource=void 0,this.baseFragmentShaderSource=void 0,this._shadersByTexturesFlags=[],this.material=void 0}function dot(e){let t="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPosition3DMode(position, height, textureCoordinates); }",n="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionColumbusViewMode(position, height, textureCoordinates); }",i="vec4 getPosition(vec3 position, float height, vec2 textureCoordinates) { return getPositionMorphingMode(position, height, textureCoordinates); }",o;switch(e){case te.SCENE3D:o=t;break;case te.SCENE2D:case te.COLUMBUS_VIEW:o=n;break;case te.MORPHING:o=i;break}return o}function hot(e){return e?"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DMercatorYPositionFraction(textureCoordinates); }":"float get2DYPositionFraction(vec2 textureCoordinates) { return get2DGeographicYPositionFraction(textureCoordinates); }"}rY.prototype.getShaderProgram=function(e){let t=e.frameState,n=e.surfaceTile,i=e.numberOfDayTextures,o=e.applyBrightness,r=e.applyContrast,s=e.applyHue,a=e.applySaturation,c=e.applyGamma,l=e.applyAlpha,f=e.applyDayNightAlpha,d=e.applySplit,p=e.showReflectiveOcean,g=e.showOceanWaves,m=e.enableLighting,x=e.dynamicAtmosphereLighting,b=e.dynamicAtmosphereLightingFromSun,T=e.showGroundAtmosphere,C=e.perFragmentGroundAtmosphere,A=e.hasVertexNormals,S=e.useWebMercatorProjection,w=e.enableFog,D=e.enableClippingPlanes,R=e.clippingPlanes,P=e.clippedByBoundaries,L=e.hasImageryLayerCutout,N=e.colorCorrect,_=e.highlightFillTile,E=e.colorToAlpha,v=e.hasGeodeticSurfaceNormals,I=e.hasExaggeration,M=e.showUndergroundColor,B=e.translucent,V=e.marsOptions||{},U=0,H="",q=n.renderedMesh.encoding;q.quantization===qs.BITS12&&(U=1,H="QUANTIZATION_BITS12");let Z=0,W="";P&&(Z=1,W="TILE_LIMIT_RECTANGLE");let K=0,$="";L&&(K=1,$="APPLY_IMAGERY_CUTOUT");let he=t.mode,_e=he|o<<2|r<<3|s<<4|a<<5|c<<6|l<<7|p<<8|g<<9|m<<10|x<<11|b<<12|T<<13|C<<14|A<<15|S<<16|w<<17|U<<18|d<<19|D<<20|Z<<21|K<<22|N<<23|_<<24|E<<25|v<<26|I<<27|M<<28|B<<29|f<<30,re=0;u(R)&&R.length>0&&(re=D?R.clippingPlanesState:0);let me=n.surfaceShader;if(u(me)&&me.numberOfDayTextures===i&&me.flags===_e&&me.material===this.material&&me.clippingShaderState===re)return me.shaderProgram;let ye=this._shadersByTexturesFlags[i];if(u(ye)||(ye=this._shadersByTexturesFlags[i]=[]),me=ye[_e],!u(me)||me.material!==this.material||me.clippingShaderState!==re){let we=this.baseVertexShaderSource.clone(),Ce=this.baseFragmentShaderSource.clone();re!==0&&Ce.sources.unshift(j_(R,t.context)),V.enableUplift&&Ce.defines.push("APPLY_MARS3D_UPLIFT"),V.enableFlat&&we.defines.push("APPLY_MARS3D_FLAT"),V.enableClip&&Ce.defines.push("APPLY_MARS3D_CLIP"),V.enableFlood&&Ce.defines.push("APPLY_MARS3D_FLOOD"),we.defines.push(H),Ce.defines.push(`TEXTURE_UNITS ${i}`,W,$),o&&Ce.defines.push("APPLY_BRIGHTNESS"),r&&Ce.defines.push("APPLY_CONTRAST"),s&&Ce.defines.push("APPLY_HUE"),a&&Ce.defines.push("APPLY_SATURATION"),c&&Ce.defines.push("APPLY_GAMMA"),V.invertColor&&Ce.defines.push("APPLY_INVERT_COLOR_MARS3D"),V.filterColor&&Ce.defines.push("APPLY_FILTER_COLOR_MARS3D"),l&&Ce.defines.push("APPLY_ALPHA"),f&&Ce.defines.push("APPLY_DAY_NIGHT_ALPHA"),p&&(Ce.defines.push("SHOW_REFLECTIVE_OCEAN"),we.defines.push("SHOW_REFLECTIVE_OCEAN")),g&&Ce.defines.push("SHOW_OCEAN_WAVES"),E&&Ce.defines.push("APPLY_COLOR_TO_ALPHA"),M&&(we.defines.push("UNDERGROUND_COLOR"),Ce.defines.push("UNDERGROUND_COLOR")),B&&(we.defines.push("TRANSLUCENT"),Ce.defines.push("TRANSLUCENT")),m&&(A?(we.defines.push("ENABLE_VERTEX_LIGHTING"),Ce.defines.push("ENABLE_VERTEX_LIGHTING")):(we.defines.push("ENABLE_DAYNIGHT_SHADING"),Ce.defines.push("ENABLE_DAYNIGHT_SHADING"))),x&&(we.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),Ce.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING"),b&&(we.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"),Ce.defines.push("DYNAMIC_ATMOSPHERE_LIGHTING_FROM_SUN"))),T&&(we.defines.push("GROUND_ATMOSPHERE"),Ce.defines.push("GROUND_ATMOSPHERE"),C&&(we.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"),Ce.defines.push("PER_FRAGMENT_GROUND_ATMOSPHERE"))),we.defines.push("INCLUDE_WEB_MERCATOR_Y"),Ce.defines.push("INCLUDE_WEB_MERCATOR_Y"),w&&(we.defines.push("FOG"),Ce.defines.push("FOG")),d&&Ce.defines.push("APPLY_SPLIT"),D&&Ce.defines.push("ENABLE_CLIPPING_PLANES"),N&&Ce.defines.push("COLOR_CORRECT"),_&&Ce.defines.push("HIGHLIGHT_FILL_TILE"),v&&we.defines.push("GEODETIC_SURFACE_NORMALS"),I&&we.defines.push("EXAGGERATION");let ve=`    vec4 computeDayColor(vec4 initialColor, vec3 textureCoordinates, float nightBlend)


    {


        vec4 color = initialColor;


`;L&&(ve+=`        vec4 cutoutAndColorResult;


        bool texelUnclipped;


`);for(let Je=0;Je<i;++Je)L?ve+=`        cutoutAndColorResult = u_dayTextureCutoutRectangles[${Je}];


        texelUnclipped = v_textureCoordinates.x < cutoutAndColorResult.x || cutoutAndColorResult.z < v_textureCoordinates.x || v_textureCoordinates.y < cutoutAndColorResult.y || cutoutAndColorResult.w < v_textureCoordinates.y;


        cutoutAndColorResult = sampleAndBlend(


`:ve+=`        color = sampleAndBlend(


`,ve+=`            color,


            u_dayTextures[${Je}],


            u_dayTextureUseWebMercatorT[${Je}] ? textureCoordinates.xz : textureCoordinates.xy,


            u_dayTextureTexCoordsRectangle[${Je}],


            u_dayTextureTranslationAndScale[${Je}],


            ${l?`u_dayTextureAlpha[${Je}]`:"1.0"},


            ${f?`u_dayTextureNightAlpha[${Je}]`:"1.0"},


${f?`u_dayTextureDayAlpha[${Je}]`:"1.0"},


${o?`u_dayTextureBrightness[${Je}]`:"0.0"},


            ${r?`u_dayTextureContrast[${Je}]`:"0.0"},


            ${s?`u_dayTextureHue[${Je}]`:"0.0"},


            ${a?`u_dayTextureSaturation[${Je}]`:"0.0"},


            ${c?`u_dayTextureOneOverGamma[${Je}]`:"0.0"},


            //\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Hao 2022-1-5   \u74E6\u7247\u6EE4\u955C\u6548\u679C


            ${V.invertColor?`u_mars3dTextureInvertColor[${Je}]`:"false"},


            ${V.filterColor?`u_mars3dTextureFilterColor[${Je}]`:"vec3(1.0)"},


            //\u3010\u706B\u661F\u79D1\u6280marsgis.cn\u3011 Hao 2022-1-5   \u74E6\u7247\u6EE4\u955C\u6548\u679C


            ${d?`u_dayTextureSplit[${Je}]`:"0.0"},


            ${E?`u_colorsToAlpha[${Je}]`:"vec4(0.0)"},


        nightBlend        );


`,L&&(ve+=`        color = czm_branchFreeTernary(texelUnclipped, cutoutAndColorResult, color);


`);ve+=`        return color;


    }`,Ce.sources.push(ve),we.sources.push(dot(he)),we.sources.push(hot(S));let tt=Kt.fromCache({context:t.context,vertexShaderSource:we,fragmentShaderSource:Ce,attributeLocations:q.getAttributeLocations()});me=ye[_e]=new fot(i,_e,this.material,tt,re)}return n.surfaceShader=me,me.shaderProgram};rY.prototype.destroy=function(){let e,t,n=this._shadersByTexturesFlags;for(let i in n)if(n.hasOwnProperty(i)){let o=n[i];if(!u(o))continue;for(e in o)o.hasOwnProperty(e)&&(t=o[e],u(t)&&t.shaderProgram.destroy())}return le(this)};var i2=rY;var mot={NONE:-1,PARTIAL:0,FULL:1},gr=Object.freeze(mot);function e8(e,t,n,i,o,r,s){this.provider=e,this.message=t,this.x=n,this.y=i,this.level=o,this.timesRetried=y(r,0),this.retry=!1,this.error=s}e8.reportError=function(e,t,n,i,o,r,s,a){let c=e;return u(e)?(c.provider=t,c.message=i,c.x=o,c.y=r,c.level=s,c.retry=!1,c.error=a,++c.timesRetried):c=new e8(t,i,o,r,s,0,a),u(n)&&n.numberOfListeners>0?n.raiseEvent(c):u(t)&&console.log(`An error occurred in "${t.constructor.name}": ${Bm(i)}`),c};e8.reportSuccess=function(e){u(e)&&(e.timesRetried=-1)};var Ro=e8;var pot={UNLOADED:0,TRANSITIONING:1,RECEIVED:2,TEXTURE_LOADED:3,READY:4,FAILED:5,INVALID:6,PLACEHOLDER:7},ui=Object.freeze(pot);var _ot={START:0,LOADING:1,DONE:2,FAILED:3},Ys=Object.freeze(_ot);var got={FAILED:0,UNLOADED:1,RECEIVING:2,RECEIVED:3,TRANSFORMING:4,TRANSFORMED:5,READY:6},mo=Object.freeze(got);function or(){this.imagery=[],this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new oe(0,0,1,1),this.terrainData=void 0,this.vertexArray=void 0,this.tileBoundingRegion=void 0,this.occludeePointInScaledSpace=new h,this.boundingVolumeSourceTile=void 0,this.boundingVolumeIsFromMesh=!1,this.terrainState=mo.UNLOADED,this.mesh=void 0,this.fill=void 0,this.pickBoundingSphere=new se,this.surfaceShader=void 0,this.isClipped=!0,this.clippedByBoundaries=!1}Object.defineProperties(or.prototype,{eligibleForUnloading:{get:function(){let e=this.terrainState,n=!(e===mo.RECEIVING||e===mo.TRANSFORMING),i=this.imagery;for(let o=0,r=i.length;n&&o<r;++o){let s=i[o];n=!u(s.loadingImagery)||s.loadingImagery.state!==ui.TRANSITIONING}return n}},renderedMesh:{get:function(){if(u(this.vertexArray))return this.mesh;if(u(this.fill))return this.fill.mesh}}});var yot=new fe;function sY(e,t,n,i,o,r){let s=e.getExaggeratedPosition(i,o,r);if(u(t)&&t!==te.SCENE3D){let c=n.ellipsoid.cartesianToCartographic(s,yot);s=n.project(c,r),s=h.fromElements(s.z,s.x,s.y,r)}return s}var xot=new h,bot=new h,Tot=new h;or.prototype.pick=function(e,t,n,i,o){let r=this.renderedMesh;if(!u(r))return;let s=r.vertices,a=r.indices,c=r.encoding,l=a.length,f=Number.MAX_VALUE;for(let d=0;d<l;d+=3){let p=a[d],g=a[d+1],m=a[d+2],x=sY(c,t,n,s,p,xot),b=sY(c,t,n,s,g,bot),T=sY(c,t,n,s,m,Tot),C=ti.rayTriangleParametric(e,x,b,T,i);u(C)&&C<f&&C>=0&&(f=C)}return f!==Number.MAX_VALUE?gn.getPoint(e,f,o):void 0};or.prototype.freeResources=function(){u(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0),this.terrainData=void 0,this.terrainState=mo.UNLOADED,this.mesh=void 0,this.fill=this.fill&&this.fill.destroy();let e=this.imagery;for(let t=0,n=e.length;t<n;++t)e[t].freeResources();this.imagery.length=0,this.freeVertexArray()};or.prototype.freeVertexArray=function(){or._freeVertexArray(this.vertexArray),this.vertexArray=void 0,or._freeVertexArray(this.wireframeVertexArray),this.wireframeVertexArray=void 0};or.initialize=function(e,t,n){let i=e.data;u(i)||(i=e.data=new or),e.state===Ys.START&&(Aot(e,t,n),e.state=Ys.LOADING)};or.processStateMachine=function(e,t,n,i,o,r,s){or.initialize(e,n,i);let a=e.data;if(e.state===Ys.LOADING&&Cot(e,t,n,i,o,r),s)return;let c=e.renderable;e.renderable=u(a.vertexArray);let l=a.terrainState===mo.READY;e.upsampledFromParent=u(a.terrainData)&&a.terrainData.wasCreatedByUpsampling();let f=a.processImagery(e,n,t);if(l&&f){let d=e._loadedCallbacks,p={};for(let g in d)d.hasOwnProperty(g)&&(d[g](e)||(p[g]=d[g]));e._loadedCallbacks=p,e.state=Ys.DONE}c&&(e.renderable=!0)};or.prototype.processImagery=function(e,t,n,i){let o=e.data,r=e.upsampledFromParent,s=!1,a=!0,c=o.imagery,l,f;for(l=0,f=c.length;l<f;++l){let d=c[l];if(!u(d.loadingImagery)){r=!1;continue}if(d.loadingImagery.state===ui.PLACEHOLDER){let g=d.loadingImagery.imageryLayer;if(g.ready){d.freeResources(),c.splice(l,1),g._createTileImagerySkeletons(e,t,l),--l,f=c.length;continue}else r=!1}let p=d.processStateMachine(e,n,i);a=a&&p,s=s||p||u(d.readyImagery),r=r&&u(d.loadingImagery)&&(d.loadingImagery.state===ui.FAILED||d.loadingImagery.state===ui.INVALID)}return e.upsampledFromParent=r,e.renderable=e.renderable&&(s||a),a};function age(e,t,n,i){let o=e.renderedMesh,r=o.vertices,s=o.encoding,a=r.length/s.stride,c=xc.clone(s);c.hasGeodeticSurfaceNormals=t,c=xc.clone(c);let l=c.stride,f=new Float32Array(a*l);t?s.addGeodeticSurfaceNormals(r,f,n):s.removeGeodeticSurfaceNormals(r,f),o.vertices=f,o.stride=l,o!==e.mesh?(or._freeVertexArray(e.fill.vertexArray),e.fill.vertexArray=or._createVertexArrayForMesh(i.context,o)):(or._freeVertexArray(e.vertexArray),e.vertexArray=or._createVertexArrayForMesh(i.context,o)),or._freeVertexArray(e.wireframeVertexArray),e.wireframeVertexArray=void 0}or.prototype.addGeodeticSurfaceNormals=function(e,t){age(this,!0,e,t)};or.prototype.removeGeodeticSurfaceNormals=function(e){age(this,!1,void 0,e)};or.prototype.updateExaggeration=function(e,t,n){let i=this,o=i.renderedMesh;if(o===void 0)return;let r=t.verticalExaggeration,s=t.verticalExaggerationRelativeHeight,a=r!==1,c=o.encoding,l=c.exaggeration!==r,f=c.exaggerationRelativeHeight!==s;if(l||f){if(l)if(a&&!c.hasGeodeticSurfaceNormals){let d=e.tilingScheme.ellipsoid;i.addGeodeticSurfaceNormals(d,t)}else!a&&c.hasGeodeticSurfaceNormals&&i.removeGeodeticSurfaceNormals(t);if(c.exaggeration=r,c.exaggerationRelativeHeight=s,n!==void 0){n._tileToUpdateHeights.push(e);let d=e.customData,p=d.length;for(let g=0;g<p;g++){let m=d[g];m.level=-1}}}};function Aot(e,t,n){let i=t.getTileDataAvailable(e.x,e.y,e.level);if(!u(i)&&u(e.parent)){let o=e.parent,r=o.data;u(r)&&u(r.terrainData)&&(i=r.terrainData.isChildAvailable(o.x,o.y,e.x,e.y))}i===!1&&(e.data.terrainState=mo.FAILED);for(let o=0,r=n.length;o<r;++o){let s=n.get(o);s.show&&s._createTileImagerySkeletons(e,t)}}function Cot(e,t,n,i,o,r){let s=e.data,a=e.parent;if(s.terrainState===mo.FAILED&&a!==void 0&&(a.data!==void 0&&a.data.terrainData!==void 0&&a.data.terrainData.canUpsample!==!1||or.processStateMachine(a,t,n,i,o,r,!0)),s.terrainState===mo.FAILED&&Eot(s,e,t,n,e.x,e.y,e.level),s.terrainState===mo.UNLOADED&&Sot(s,n,e.x,e.y,e.level),s.terrainState===mo.RECEIVED&&vot(s,t,n,e.x,e.y,e.level),s.terrainState===mo.TRANSFORMED&&(Dot(s,t.context,n,e.x,e.y,e.level,r),s.updateExaggeration(e,t,o)),s.terrainState>=mo.RECEIVED&&s.waterMaskTexture===void 0&&n.hasWaterMask)if(s.terrainData.waterMask!==void 0)Pot(t.context,s);else{let l=s._findAncestorTileWithTerrainData(e);u(l)&&u(l.data.waterMaskTexture)&&(s.waterMaskTexture=l.data.waterMaskTexture,++s.waterMaskTexture.referenceCount,s._computeWaterMaskTranslationAndScale(e,l,s.waterMaskTranslationAndScale))}}function Eot(e,t,n,i,o,r,s){let a=t.parent;if(!a){t.state=Ys.FAILED;return}let c=a.data.terrainData,l=a.x,f=a.y,d=a.level;if(!u(c))return;let p=c.upsample(i.tilingScheme,l,f,d,o,r,s);u(p)&&(e.terrainState=mo.RECEIVING,Promise.resolve(p).then(function(g){u(g)&&(e.terrainData=g,e.terrainState=mo.RECEIVED)}).catch(function(){e.terrainState=mo.FAILED}))}function Sot(e,t,n,i,o){function r(c){if(!u(c)){e.terrainState=mo.UNLOADED,e.request=void 0;return}e.terrainData=c,e.terrainState=mo.RECEIVED,e.request=void 0}function s(c){if(e.request.state===ei.CANCELLED){e.terrainData=void 0,e.terrainState=mo.UNLOADED,e.request=void 0;return}e.terrainState=mo.FAILED,e.request=void 0;let l=`Failed to obtain terrain tile X: ${n} Y: ${i} Level: ${o}. Error message: "${c}"`;t._requestError=Ro.reportError(t._requestError,t,t.errorEvent,l,n,i,o),t._requestError.retry&&a()}function a(){let c=new Yo({throttle:!1,throttleByServer:!0,type:as.TERRAIN});e.request=c;let l=t.requestTileGeometry(n,i,o,c);u(l)?(e.terrainState=mo.RECEIVING,Promise.resolve(l).then(function(f){r(f)}).catch(function(f){s(f)})):(e.terrainState=mo.UNLOADED,e.request=void 0)}a()}var wot={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0,throttle:!0};function vot(e,t,n,i,o,r){let s=n.tilingScheme,a=wot;a.tilingScheme=s,a.x=i,a.y=o,a.level=r,a.exaggeration=t.verticalExaggeration,a.exaggerationRelativeHeight=t.verticalExaggerationRelativeHeight,a.throttle=!0;let l=e.terrainData.createMesh(a);u(l)&&(e.terrainState=mo.TRANSFORMING,Promise.resolve(l).then(function(f){e.mesh=f,e.terrainState=mo.TRANSFORMED}).catch(function(){e.terrainState=mo.FAILED}))}or._createVertexArrayForMesh=function(e,t){let n=t.vertices,i=dt.createVertexBuffer({context:e,typedArray:n,usage:Fe.STATIC_DRAW}),o=t.encoding.getAttributes(i),r=t.indices.indexBuffers||{},s=r[e.id];if(!u(s)||s.isDestroyed()){let a=t.indices;s=dt.createIndexBuffer({context:e,typedArray:a,usage:Fe.STATIC_DRAW,indexDatatype:Ne.fromSizeInBytes(a.BYTES_PER_ELEMENT)}),s.vertexArrayDestroyable=!1,s.referenceCount=1,r[e.id]=s,t.indices.indexBuffers=r}else++s.referenceCount;return new ii({context:e,attributes:o,indexBuffer:s})};or._freeVertexArray=function(e){if(u(e)){let t=e.indexBuffer;e.isDestroyed()||e.destroy(),u(t)&&!t.isDestroyed()&&u(t.referenceCount)&&(--t.referenceCount,t.referenceCount===0&&t.destroy())}};function Dot(e,t,n,i,o,r,s){e.vertexArray=or._createVertexArrayForMesh(t,e.mesh),e.terrainState=mo.READY,e.fill=e.fill&&e.fill.destroy(s)}function Iot(e){let t=e.cache.tile_waterMaskData;if(!u(t)){let n=Lt.create({context:e,pixelFormat:rt.LUMINANCE,pixelDatatype:Ye.UNSIGNED_BYTE,source:{arrayBufferView:new Uint8Array([255]),width:1,height:1}});n.referenceCount=1;let i=new dn({wrapS:vn.CLAMP_TO_EDGE,wrapT:vn.CLAMP_TO_EDGE,minificationFilter:un.LINEAR,magnificationFilter:Ti.LINEAR});t={allWaterTexture:n,sampler:i,destroy:function(){this.allWaterTexture.destroy()}},e.cache.tile_waterMaskData=t}return t}function Pot(e,t){let n=t.terrainData.waterMask,i=Iot(e),o,r=n.length;if(r===1)if(n[0]!==0)o=i.allWaterTexture;else return;else{let s=Math.sqrt(r);o=Lt.create({context:e,pixelFormat:rt.LUMINANCE,pixelDatatype:Ye.UNSIGNED_BYTE,source:{width:s,height:s,arrayBufferView:n},sampler:i.sampler,flipY:!1}),o.referenceCount=0}++o.referenceCount,t.waterMaskTexture=o,oe.fromElements(0,0,1,1,t.waterMaskTranslationAndScale)}or.prototype._findAncestorTileWithTerrainData=function(e){let t=e.parent;for(;u(t)&&(!u(t.data)||!u(t.data.terrainData)||t.data.terrainData.wasCreatedByUpsampling());)t=t.parent;return t};or.prototype._computeWaterMaskTranslationAndScale=function(e,t,n){let i=t.rectangle,o=e.rectangle,r=o.width,s=o.height,a=r/i.width,c=s/i.height;return n.x=a*(o.west-i.west)/r,n.y=c*(o.south-i.south)/s,n.z=a,n.w=c,n};var Qf=or;function i0(e){if(e=y(e,y.EMPTY_OBJECT),this._ellipsoid=y(e.ellipsoid,ne.WGS84),this._numberOfLevelZeroTilesX=y(e.numberOfLevelZeroTilesX,1),this._numberOfLevelZeroTilesY=y(e.numberOfLevelZeroTilesY,1),this._projection=new Pi(this._ellipsoid),u(e.rectangleSouthwestInMeters)&&u(e.rectangleNortheastInMeters))this._rectangleSouthwestInMeters=e.rectangleSouthwestInMeters,this._rectangleNortheastInMeters=e.rectangleNortheastInMeters;else{let i=this._ellipsoid.maximumRadius*Math.PI;this._rectangleSouthwestInMeters=new z(-i,-i),this._rectangleNortheastInMeters=new z(i,i)}let t=this._projection.unproject(this._rectangleSouthwestInMeters),n=this._projection.unproject(this._rectangleNortheastInMeters);this._rectangle=new ce(t.longitude,t.latitude,n.longitude,n.latitude)}Object.defineProperties(i0.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},rectangle:{get:function(){return this._rectangle}},projection:{get:function(){return this._projection}}});i0.prototype.getNumberOfXTilesAtLevel=function(e){return this._numberOfLevelZeroTilesX<<e};i0.prototype.getNumberOfYTilesAtLevel=function(e){return this._numberOfLevelZeroTilesY<<e};i0.prototype.rectangleToNativeRectangle=function(e,t){let n=this._projection,i=n.project(ce.southwest(e)),o=n.project(ce.northeast(e));return u(t)?(t.west=i.x,t.south=i.y,t.east=o.x,t.north=o.y,t):new ce(i.x,i.y,o.x,o.y)};i0.prototype.tileXYToNativeRectangle=function(e,t,n,i){let o=this.getNumberOfXTilesAtLevel(n),r=this.getNumberOfYTilesAtLevel(n),s=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/o,a=this._rectangleSouthwestInMeters.x+e*s,c=this._rectangleSouthwestInMeters.x+(e+1)*s,l=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/r,f=this._rectangleNortheastInMeters.y-t*l,d=this._rectangleNortheastInMeters.y-(t+1)*l;return u(i)?(i.west=a,i.south=d,i.east=c,i.north=f,i):new ce(a,d,c,f)};i0.prototype.tileXYToRectangle=function(e,t,n,i){let o=this.tileXYToNativeRectangle(e,t,n,i),r=this._projection,s=r.unproject(new z(o.west,o.south)),a=r.unproject(new z(o.east,o.north));return o.west=s.longitude,o.south=s.latitude,o.east=a.longitude,o.north=a.latitude,o};i0.prototype.positionToTileXY=function(e,t,n){let i=this._rectangle;if(!ce.contains(i,e))return;let o=this.getNumberOfXTilesAtLevel(t),r=this.getNumberOfYTilesAtLevel(t),a=(this._rectangleNortheastInMeters.x-this._rectangleSouthwestInMeters.x)/o,l=(this._rectangleNortheastInMeters.y-this._rectangleSouthwestInMeters.y)/r,d=this._projection.project(e),p=d.x-this._rectangleSouthwestInMeters.x,g=this._rectangleNortheastInMeters.y-d.y,m=p/a|0;m>=o&&(m=o-1);let x=g/l|0;return x>=r&&(x=r-1),u(n)?(n.x=m,n.y=x,n):new z(m,x)};var ns=i0;var aY,cge="AAPK997c8ac9b63f486188c3bede0b85ba5b2SiLv1qk7ZCEiBYZ_1i90XplcyGpzezMhO7wTadCKmemjXjb1Mtj112fAt6gbfL-",TS={};TS.defaultAccessToken=cge;TS.defaultWorldImageryServer=new Ie({url:"https://ibasemaps-api.arcgis.com/arcgis/rest/services/World_Imagery/MapServer"});TS.defaultWorldHillshadeServer=new Ie({url:"https://ibasemaps-api.arcgis.com/arcgis/rest/services/Elevation/World_Hillshade/MapServer"});TS.defaultWorldOceanServer=new Ie({url:"https://ibasemaps-api.arcgis.com/arcgis/rest/services/Ocean/World_Ocean_Base/MapServer"});TS.getDefaultTokenCredit=function(e){if(e===cge){if(!u(aY)){let t='<b>             This application is using a default ArcGIS access token. Please assign <i>Cesium.ArcGisMapService.defaultAccessToken</i>             with an API key from your ArcGIS Developer account before using the ArcGIS tile services.             You can sign up for a free ArcGIS Developer account at <a href="https://developers.arcgis.com/">https://developers.arcgis.com/</a>.</b>';aY=new At(t,!0)}return aY}};var Lu=TS;function cY(e){e=y(e,y.EMPTY_OBJECT),this._pixelsToCheck=e.pixelsToCheck,this._missingImagePixels=void 0,this._missingImageByteLength=void 0,this._isReady=!1;let t=Ie.createIfNeeded(e.missingImageUrl),n=this;function i(r){u(r.blob)&&(n._missingImageByteLength=r.blob.size);let s=_d(r);if(e.disableCheckIfAllPixelsAreTransparent){let a=!0,c=r.width,l=e.pixelsToCheck;for(let f=0,d=l.length;a&&f<d;++f){let p=l[f],g=p.x*4+p.y*c;s[g+3]>0&&(a=!1)}a&&(s=void 0)}n._missingImagePixels=s,n._isReady=!0}function o(){n._missingImagePixels=void 0,n._isReady=!0}t.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}).then(i).catch(o)}cY.prototype.isReady=function(){return this._isReady};cY.prototype.shouldDiscardImage=function(e){let t=this._pixelsToCheck,n=this._missingImagePixels;if(!u(n)||u(e.blob)&&e.blob.size!==this._missingImageByteLength)return!1;let i=_d(e),o=e.width;for(let r=0,s=t.length;r<s;++r){let a=t[r],c=a.x*4+a.y*o;for(let l=0;l<4;++l){let f=c+l;if(i[f]!==n[f])return!1}}return!0};var o2=cY;function lY(){this.name=void 0,this.description=void 0,this.position=void 0,this.data=void 0,this.imageryLayer=void 0}lY.prototype.configureNameFromProperties=function(e){let t=10,n;for(let i in e)if(e.hasOwnProperty(i)&&e[i]){let o=i.toLowerCase();t>1&&o==="name"?(t=1,n=i):t>2&&o==="title"?(t=2,n=i):t>3&&/name/i.test(i)?(t=3,n=i):t>4&&/title/i.test(i)&&(t=4,n=i)}u(n)&&(this.name=e[n])};lY.prototype.configureDescriptionFromProperties=function(e){function t(n){let i='<table class="cesium-infoBox-defaultTable">';for(let o in n)if(n.hasOwnProperty(o)){let r=n[o];u(r)&&(typeof r=="object"?i+=`<tr><td>${o}</td><td>${t(r)}</td></tr>`:i+=`<tr><td>${o}</td><td>${r}</td></tr>`)}return i+="</table>",i}this.description=t(e)};var Ah=lY;function AS(){de.throwInstantiationError()}Object.defineProperties(AS.prototype,{rectangle:{get:de.throwInstantiationError},tileWidth:{get:de.throwInstantiationError},tileHeight:{get:de.throwInstantiationError},maximumLevel:{get:de.throwInstantiationError},minimumLevel:{get:de.throwInstantiationError},tilingScheme:{get:de.throwInstantiationError},tileDiscardPolicy:{get:de.throwInstantiationError},errorEvent:{get:de.throwInstantiationError},credit:{get:de.throwInstantiationError},proxy:{get:de.throwInstantiationError},hasAlphaChannel:{get:de.throwInstantiationError}});AS.prototype.getTileCredits=function(e,t,n){de.throwInstantiationError()};AS.prototype.requestImage=function(e,t,n,i){de.throwInstantiationError()};AS.prototype.pickFeatures=function(e,t,n,i,o){de.throwInstantiationError()};var Rot=/\.ktx2$/i;AS.loadImage=function(e,t){let n=Ie.createIfNeeded(t);return Rot.test(n.url)?pl(n):u(e)&&u(e.tileDiscardPolicy)?n.fetchImage({preferBlob:!0,preferImageBitmap:!0,flipY:!0}):n.fetchImage({preferImageBitmap:!0,flipY:!0})};var tl=AS;var Oot={SATELLITE:1,OCEANS:2,HILLSHADE:3},Ch=Object.freeze(Oot);function lge(e){this.useTiles=y(e.usePreCachedTilesIfAvailable,!0);let t=e.ellipsoid;this.tilingScheme=y(e.tilingScheme,new qi({ellipsoid:t})),this.rectangle=y(e.rectangle,this.tilingScheme.rectangle),this.ellipsoid=t;let n=e.credit;typeof n=="string"&&(n=new At(n)),this.credit=n,this.tileCredits=void 0,this.tileDiscardPolicy=e.tileDiscardPolicy,this.tileWidth=y(e.tileWidth,256),this.tileHeight=y(e.tileHeight,256),this.maximumLevel=e.maximumLevel}lge.prototype.build=function(e){e._useTiles=this.useTiles,e._tilingScheme=this.tilingScheme,e._rectangle=this.rectangle,e._credit=this.credit,e._tileCredits=this.tileCredits,e._tileDiscardPolicy=this.tileDiscardPolicy,e._tileWidth=this.tileWidth,e._tileHeight=this.tileHeight,e._maximumLevel=this.maximumLevel,this.useTiles&&!u(this.tileDiscardPolicy)&&(e._tileDiscardPolicy=new o2({missingImageUrl:uge(e,0,0,this.maximumLevel).url,pixelsToCheck:[new z(0,0),new z(200,20),new z(20,200),new z(80,110),new z(160,130)],disableCheckIfAllPixelsAreTransparent:!0}))};function Mot(e,t){let n=e.tileInfo;if(!u(n))t.useTiles=!1;else{if(t.tileWidth=n.rows,t.tileHeight=n.cols,n.spatialReference.wkid===102100||n.spatialReference.wkid===102113)t.tilingScheme=new ns({ellipsoid:t.ellipsoid});else if(e.tileInfo.spatialReference.wkid===4326)t.tilingScheme=new qi({ellipsoid:t.ellipsoid});else{let i=`Tile spatial reference WKID ${e.tileInfo.spatialReference.wkid} is not supported.`;throw new ue(i)}if(t.maximumLevel=e.tileInfo.lods.length-1,u(e.fullExtent)){if(u(e.fullExtent.spatialReference)&&u(e.fullExtent.spatialReference.wkid))if(e.fullExtent.spatialReference.wkid===102100||e.fullExtent.spatialReference.wkid===102113){let i=new Pi,o=e.fullExtent,r=i.unproject(new h(Math.max(o.xmin,-t.tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.max(o.ymin,-t.tilingScheme.ellipsoid.maximumRadius*Math.PI),0)),s=i.unproject(new h(Math.min(o.xmax,t.tilingScheme.ellipsoid.maximumRadius*Math.PI),Math.min(o.ymax,t.tilingScheme.ellipsoid.maximumRadius*Math.PI),0));t.rectangle=new ce(r.longitude,r.latitude,s.longitude,s.latitude)}else if(e.fullExtent.spatialReference.wkid===4326)t.rectangle=ce.fromDegrees(e.fullExtent.xmin,e.fullExtent.ymin,e.fullExtent.xmax,e.fullExtent.ymax);else{let i=`fullExtent.spatialReference WKID ${e.fullExtent.spatialReference.wkid} is not supported.`;throw new ue(i)}}else t.rectangle=t.tilingScheme.rectangle;t.useTiles=!0}u(e.copyrightText)&&e.copyrightText.length>0&&(u(t.credit)?t.tileCredits=[new At(e.copyrightText)]:t.credit=new At(e.copyrightText))}function Lot(e,t){let n=`An error occurred while accessing ${e.url}`;throw u(t)&&u(t.message)&&(n+=`: ${t.message}`),new ue(n)}async function Not(e,t){let n=e.getDerivedResource({queryParameters:{f:"json"}});try{let i=await n.fetchJson();Mot(i,t)}catch(i){Lot(e,i)}}function Um(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._maximumLevel=e.maximumLevel,this._tilingScheme=y(e.tilingScheme,new qi({ellipsoid:e.ellipsoid})),this._useTiles=y(e.usePreCachedTilesIfAvailable,!0),this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._layers=e.layers,this._credit=e.credit,this._tileCredits=void 0;let t=e.credit;typeof t=="string"&&(t=new At(t)),this.enablePickFeatures=y(e.enablePickFeatures,!0),this._errorEvent=new pe}Um.fromBasemapType=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n,i,o;switch(e){case Ch.SATELLITE:{n=y(t.token,Lu.defaultAccessToken),i=Ie.createIfNeeded(Lu.defaultWorldImageryServer),i.appendForwardSlash();let r=Lu.getDefaultTokenCredit(n);u(r)&&(o=At.clone(r))}break;case Ch.OCEANS:{n=y(t.token,Lu.defaultAccessToken),i=Ie.createIfNeeded(Lu.defaultWorldOceanServer),i.appendForwardSlash();let r=Lu.getDefaultTokenCredit(n);u(r)&&(o=At.clone(r))}break;case Ch.HILLSHADE:{n=y(t.token,Lu.defaultAccessToken),i=Ie.createIfNeeded(Lu.defaultWorldHillshadeServer),i.appendForwardSlash();let r=Lu.getDefaultTokenCredit(n);u(r)&&(o=At.clone(r))}break;default:}return Um.fromUrl(i,{...t,token:n,credit:o,usePreCachedTilesIfAvailable:!0})};function uge(e,t,n,i,o){let r;if(e._useTiles)r=e._resource.getDerivedResource({url:`tile/${i}/${n}/${t}`,request:o});else{let s=e._tilingScheme.tileXYToNativeRectangle(t,n,i),c={bbox:`${s.west},${s.south},${s.east},${s.north}`,size:`${e._tileWidth},${e._tileHeight}`,format:"png32",transparent:!0,f:"image"};e._tilingScheme.projection instanceof Di?(c.bboxSR=4326,c.imageSR=4326):(c.bboxSR=3857,c.imageSR=3857),e.layers&&(c.layers=`show:${e.layers}`),r=e._resource.getDerivedResource({url:"export",request:o,queryParameters:c})}return r}Object.defineProperties(Um.prototype,{url:{get:function(){return this._resource._url}},token:{get:function(){return this._resource.queryParameters.token}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},usingPrecachedTiles:{get:function(){return this._useTiles}},hasAlphaChannel:{get:function(){return!0}},layers:{get:function(){return this._layers}}});Um.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=Ie.createIfNeeded(e);n.appendForwardSlash(),u(t.token)&&n.setQueryParameters({token:t.token});let i=new Um(t);i._resource=n;let o=new lge(t);return y(t.usePreCachedTilesIfAvailable,!0)&&await Not(n,o),o.build(i),i};Um.prototype.getTileCredits=function(e,t,n){return this._tileCredits};Um.prototype.requestImage=function(e,t,n,i){return tl.loadImage(this,uge(this,e,t,n,i))};Um.prototype.pickFeatures=function(e,t,n,i,o){if(!this.enablePickFeatures)return;let r=this._tilingScheme.tileXYToNativeRectangle(e,t,n),s,a,c;if(this._tilingScheme.projection instanceof Di)s=O.toDegrees(i),a=O.toDegrees(o),c="4326";else{let p=this._tilingScheme.projection.project(new fe(i,o,0));s=p.x,a=p.y,c="3857"}let l="visible";u(this._layers)&&(l+=`:${this._layers}`);let f={f:"json",tolerance:2,geometryType:"esriGeometryPoint",geometry:`${s},${a}`,mapExtent:`${r.west},${r.south},${r.east},${r.north}`,imageDisplay:`${this._tileWidth},${this._tileHeight},96`,sr:c,layers:l};return this._resource.getDerivedResource({url:"identify",queryParameters:f}).fetchJson().then(function(p){let g=[],m=p.results;if(!u(m))return g;for(let x=0;x<m.length;++x){let b=m[x],T=new Ah;if(T.data=b,T.name=b.value,T.properties=b.attributes,T.configureDescriptionFromProperties(b.attributes),b.geometryType==="esriGeometryPoint"&&b.geometry){let C=b.geometry.spatialReference&&b.geometry.spatialReference.wkid?b.geometry.spatialReference.wkid:4326;if(C===4326||C===4283)T.position=fe.fromDegrees(b.geometry.x,b.geometry.y,b.geometry.z);else if(C===102100||C===900913||C===3857){let A=new Pi;T.position=A.unproject(new h(b.geometry.x,b.geometry.y,b.geometry.z))}}g.push(T)}return g})};Um._metadataCache={};var q_=Um;var Fot={AERIAL:"Aerial",AERIAL_WITH_LABELS:"AerialWithLabels",AERIAL_WITH_LABELS_ON_DEMAND:"AerialWithLabelsOnDemand",ROAD:"Road",ROAD_ON_DEMAND:"RoadOnDemand",CANVAS_DARK:"CanvasDark",CANVAS_LIGHT:"CanvasLight",CANVAS_GRAY:"CanvasGray",ORDNANCE_SURVEY:"OrdnanceSurvey",COLLINS_BART:"CollinsBart"},CS=Object.freeze(Fot);function r2(e){}r2.prototype.isReady=function(){return!0};r2.prototype.shouldDiscardImage=function(e){return r2.EMPTY_IMAGE===e};var t8;Object.defineProperties(r2,{EMPTY_IMAGE:{get:function(){return u(t8)||(t8=new Image,t8.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="),t8}}});var ES=r2;function fge(e){this.tileWidth=void 0,this.tileHeight=void 0,this.maximumLevel=void 0,this.imageUrlSubdomains=void 0,this.imageUrlTemplate=void 0,this.attributionList=void 0}fge.prototype.build=function(e){e._tileWidth=this.tileWidth,e._tileHeight=this.tileHeight,e._maximumLevel=this.maximumLevel,e._imageUrlSubdomains=this.imageUrlSubdomains,e._imageUrlTemplate=this.imageUrlTemplate;let t=e._attributionList=this.attributionList;t||(t=[]),e._attributionList=t;for(let n=0,i=t.length;n<i;++n){let o=t[n];if(o.credit instanceof At)break;o.credit=new At(o.attribution);let r=o.coverageAreas;for(let s=0,a=o.coverageAreas.length;s<a;++s){let c=r[s],l=c.bbox;c.bbox=new ce(O.toRadians(l[1]),O.toRadians(l[0]),O.toRadians(l[3]),O.toRadians(l[2]))}}};function Bot(e,t){if(e.resourceSets.length!==1)throw new ue("metadata does not specify one resource in resourceSets");let n=e.resourceSets[0].resources[0];t.tileWidth=n.imageWidth,t.tileHeight=n.imageHeight,t.maximumLevel=n.zoomMax-1,t.imageUrlSubdomains=n.imageUrlSubdomains,t.imageUrlTemplate=n.imageUrl,t.attributionList=n.imageryProviders}function kot(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw u(t)&&u(t.message)&&(i+=`: ${t.message}`),Ro.reportError(void 0,n,u(n)?n._errorEvent:void 0,i,void 0,void 0,void 0,t),new ue(i)}async function Uot(e,t,n){let i=e.url,o=Is._metadataCache[i];u(o)||(o=e.fetchJsonp("jsonp"),Is._metadataCache[i]=o);try{let r=await o;return Bot(r,t)}catch(r){kot(e,r,n)}}function Is(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=1,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._mapStyle=y(e.mapStyle,CS.AERIAL),this._mapLayer=e.mapLayer,this._culture=y(e.culture,""),this._key=e.key,this._tileDiscardPolicy=e.tileDiscardPolicy,u(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new ES),this._proxy=e.proxy,this._credit=new At(`<a href="https://www.microsoft.com/en-us/maps/product/enduserterms"><img src="${Is.logoUrl}" title="Bing Imagery"/></a>`),this._tilingScheme=new ns({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,ellipsoid:e.ellipsoid}),this._tileWidth=void 0,this._tileHeight=void 0,this._maximumLevel=void 0,this._imageUrlTemplate=void 0,this._imageUrlSubdomains=void 0,this._attributionList=void 0,this._errorEvent=new pe}Object.defineProperties(Is.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},key:{get:function(){return this._key}},mapStyle:{get:function(){return this._mapStyle}},mapLayer:{get:function(){return this._mapLayer}},culture:{get:function(){return this._culture}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return u(this.mapLayer)}}});Is.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=t.tileProtocol;u(n)?n.length>0&&n[n.length-1]===":"&&(n=n.substr(0,n.length-1)):n=document.location.protocol==="http:"?"http":"https";let i=y(t.mapStyle,CS.AERIAL),o=Ie.createIfNeeded(e);o.appendForwardSlash();let r={incl:"ImageryProviders",key:t.key,uriScheme:n};u(t.mapLayer)&&(r.mapLayer=t.mapLayer);let s=o.getDerivedResource({url:`REST/v1/Imagery/Metadata/${i}`,queryParameters:r}),a=new Is(t);a._resource=o;let c=new fge(t);return await Uot(s,c),c.build(a),a};var Vot=new ce;Is.prototype.getTileCredits=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(e,t,n,Vot);return Got(this._attributionList,n,i)};Is.prototype.requestImage=function(e,t,n,i){let o=tl.loadImage(this,zot(this,e,t,n,i));if(u(o))return o.catch(function(r){return u(r.blob)&&r.blob.size===0?ES.EMPTY_IMAGE:Promise.reject(r)})};Is.prototype.pickFeatures=function(e,t,n,i,o){};Is.tileXYToQuadKey=function(e,t,n){let i="";for(let o=n;o>=0;--o){let r=1<<o,s=0;e&r&&(s|=1),t&r&&(s|=2),i+=s}return i};Is.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let o=i;o>=0;--o){let r=1<<o,s=+e[i-o];s&1&&(t|=r),s&2&&(n|=r)}return{x:t,y:n,level:i}};Is._logoUrl=void 0;Object.defineProperties(Is,{logoUrl:{get:function(){return u(Is._logoUrl)||(Is._logoUrl=on("Assets/Images/bing_maps_credit.png")),Is._logoUrl},set:function(e){Is._logoUrl=e}}});function zot(e,t,n,i,o){let r=e._imageUrlTemplate,s=e._imageUrlSubdomains,a=(t+n+i)%s.length;return e._resource.getDerivedResource({url:r,request:o,templateValues:{quadkey:Is.tileXYToQuadKey(t,n,i),subdomain:s[a],culture:e._culture},queryParameters:{n:"z"}})}var Hot=new ce;function Got(e,t,n){++t;let i=[];for(let o=0,r=e.length;o<r;++o){let s=e[o],a=s.coverageAreas,c=!1;for(let l=0,f=s.coverageAreas.length;!c&&l<f;++l){let d=a[l];if(t>=d.zoomMin&&t<=d.zoomMax){let p=ce.intersection(n,d.bbox,Hot);u(p)&&(c=!0)}}c&&i.push(s.credit)}return i}Is._metadataCache={};var s2=Is;var dge=/{[^}]+}/g,hge={x:Yot,y:Kot,z:$ot,s:Jot,reverseX:Xot,reverseY:Zot,reverseZ:Qot,westDegrees:ert,southDegrees:trt,eastDegrees:nrt,northDegrees:irt,westProjected:ort,southProjected:rrt,eastProjected:srt,northProjected:art,width:crt,height:lrt},Wot=xt(hge,{i:urt,j:frt,reverseI:drt,reverseJ:hrt,longitudeDegrees:prt,latitudeDegrees:_rt,longitudeProjected:grt,latitudeProjected:yrt,format:brt});function a2(e){e=y(e,y.EMPTY_OBJECT),this._errorEvent=new pe;let t=Ie.createIfNeeded(e.url),n=Ie.createIfNeeded(e.pickFeaturesUrl);this._resource=t,this._urlSchemeZeroPadding=e.urlSchemeZeroPadding,this._getFeatureInfoFormats=e.getFeatureInfoFormats,this._pickFeaturesResource=n;let i=e.subdomains;Array.isArray(i)?i=i.slice():u(i)&&i.length>0?i=i.split(""):i=["a","b","c"],this._subdomains=i,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._minimumLevel=y(e.minimumLevel,0),this._maximumLevel=e.maximumLevel,this._tilingScheme=y(e.tilingScheme,new ns({ellipsoid:e.ellipsoid})),this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._rectangle=ce.intersection(this._rectangle,this._tilingScheme.rectangle),this._tileDiscardPolicy=e.tileDiscardPolicy;let o=e.credit;typeof o=="string"&&(o=new At(o)),this._credit=o,this._hasAlphaChannel=y(e.hasAlphaChannel,!0);let r=e.customTags,s=xt(hge,r),a=xt(Wot,r);this._tags=s,this._pickFeaturesTags=a,this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this.enablePickFeatures=y(e.enablePickFeatures,!0)}Object.defineProperties(a2.prototype,{url:{get:function(){return this._resource.url}},urlSchemeZeroPadding:{get:function(){return this._urlSchemeZeroPadding}},pickFeaturesUrl:{get:function(){return this._pickFeaturesResource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return this._hasAlphaChannel}}});a2.prototype.getTileCredits=function(e,t,n){};a2.prototype.requestImage=function(e,t,n,i){return tl.loadImage(this,jot(this,e,t,n,i))};a2.prototype.pickFeatures=function(e,t,n,i,o){if(!this.enablePickFeatures||!u(this._pickFeaturesResource)||this._getFeatureInfoFormats.length===0)return;let r=0,s=this;function a(l,f){return l.callback(f)}function c(){if(r>=s._getFeatureInfoFormats.length)return Promise.resolve([]);let l=s._getFeatureInfoFormats[r],f=qot(s,e,t,n,i,o,l.format);return++r,l.type==="json"?f.fetchJson().then(l.callback).catch(c):l.type==="xml"?f.fetchXML().then(l.callback).catch(c):l.type==="text"||l.type==="html"?f.fetchText().then(l.callback).catch(c):f.fetch({responseType:l.format}).then(a.bind(void 0,l)).catch(c)}return c()};var n8=!1,Nu=new ce,i8=!1,c2=new ce;function jot(e,t,n,i,o){n8=!1,i8=!1;let r=e._resource,s=r.getUrlComponent(!0),a=e._tags,c={},l=s.match(dge);return u(l)&&l.forEach(function(f){let d=f.substring(1,f.length-1);u(a[d])&&(c[d]=a[d](e,t,n,i))}),r.getDerivedResource({request:o,templateValues:c})}var uY=!1,wS=new z,fY=!1;function qot(e,t,n,i,o,r,s){n8=!1,i8=!1,uY=!1,fY=!1;let a=e._pickFeaturesResource,c=a.getUrlComponent(!0),l=e._pickFeaturesTags,f={},d=c.match(dge);return u(d)&&d.forEach(function(p){let g=p.substring(1,p.length-1);u(l[g])&&(f[g]=l[g](e,t,n,i,o,r,s))}),a.getDerivedResource({templateValues:f})}function vS(e,t,n){if(e&&e.urlSchemeZeroPadding&&e.urlSchemeZeroPadding.hasOwnProperty(t)){let i=e.urlSchemeZeroPadding[t];if(typeof i=="string"){let o=i.length;o>1&&(n=n.length>=o?n:new Array(o-n.toString().length+1).join("0")+n)}}return n}function Yot(e,t,n,i){return vS(e,"{x}",t)}function Xot(e,t,n,i){let o=e.tilingScheme.getNumberOfXTilesAtLevel(i)-t-1;return vS(e,"{reverseX}",o)}function Kot(e,t,n,i){return vS(e,"{y}",n)}function Zot(e,t,n,i){let o=e.tilingScheme.getNumberOfYTilesAtLevel(i)-n-1;return vS(e,"{reverseY}",o)}function Qot(e,t,n,i){let o=e.maximumLevel,r=u(o)&&i<o?o-i-1:i;return vS(e,"{reverseZ}",r)}function $ot(e,t,n,i){return vS(e,"{z}",i)}function Jot(e,t,n,i){let o=(t+n+i)%e._subdomains.length;return e._subdomains[o]}function o8(e,t,n,i){n8||(e.tilingScheme.tileXYToRectangle(t,n,i,Nu),Nu.west=O.toDegrees(Nu.west),Nu.south=O.toDegrees(Nu.south),Nu.east=O.toDegrees(Nu.east),Nu.north=O.toDegrees(Nu.north),n8=!0)}function ert(e,t,n,i){return o8(e,t,n,i),Nu.west}function trt(e,t,n,i){return o8(e,t,n,i),Nu.south}function nrt(e,t,n,i){return o8(e,t,n,i),Nu.east}function irt(e,t,n,i){return o8(e,t,n,i),Nu.north}function r8(e,t,n,i){i8||(e.tilingScheme.tileXYToNativeRectangle(t,n,i,c2),i8=!0)}function ort(e,t,n,i){return r8(e,t,n,i),c2.west}function rrt(e,t,n,i){return r8(e,t,n,i),c2.south}function srt(e,t,n,i){return r8(e,t,n,i),c2.east}function art(e,t,n,i){return r8(e,t,n,i),c2.north}function crt(e,t,n,i){return e.tileWidth}function lrt(e,t,n,i){return e.tileHeight}function urt(e,t,n,i,o,r,s){return s8(e,t,n,i,o,r),wS.x}function frt(e,t,n,i,o,r,s){return s8(e,t,n,i,o,r),wS.y}function drt(e,t,n,i,o,r,s){return s8(e,t,n,i,o,r),e.tileWidth-wS.x-1}function hrt(e,t,n,i,o,r,s){return s8(e,t,n,i,o,r),e.tileHeight-wS.y-1}var mrt=new ce,SS=new h;function s8(e,t,n,i,o,r,s){if(uY)return;dY(e,t,n,i,o,r);let a=SS,c=e.tilingScheme.tileXYToNativeRectangle(t,n,i,mrt);wS.x=e.tileWidth*(a.x-c.west)/c.width|0,wS.y=e.tileHeight*(c.north-a.y)/c.height|0,uY=!0}function prt(e,t,n,i,o,r,s){return O.toDegrees(o)}function _rt(e,t,n,i,o,r,s){return O.toDegrees(r)}function grt(e,t,n,i,o,r,s){return dY(e,t,n,i,o,r),SS.x}function yrt(e,t,n,i,o,r,s){return dY(e,t,n,i,o,r),SS.y}var xrt=new fe;function dY(e,t,n,i,o,r,s){if(!fY){if(e.tilingScheme.projection instanceof Di)SS.x=O.toDegrees(o),SS.y=O.toDegrees(r);else{let a=xrt;a.longitude=o,a.latitude=r,e.tilingScheme.projection.project(a,SS)}fY=!0}}function brt(e,t,n,i,o,r,s){return s}var Ba=a2;function $f(e){Ba.call(this,e)}$f._requestMetadata=async function(e,t,n,i){try{let o=await n.fetchXML();return $f._metadataSuccess(o,e,t,n,i)}catch(o){if(o instanceof zh)return $f._metadataFailure(e,t);throw o}};$f.fromUrl=async function(e,t){let n=Ie.createIfNeeded(e);n.appendForwardSlash();let i=n,o=n.getDerivedResource({url:"tilemapresource.xml"});t=y(t,y.EMPTY_OBJECT);let r=await $f._requestMetadata(t,i,o);return new $f(r)};u(Object.create)&&($f.prototype=Object.create(Ba.prototype),$f.prototype.constructor=$f);function mge(e,t){return e.west<t.rectangle.west&&(e.west=t.rectangle.west),e.east>t.rectangle.east&&(e.east=t.rectangle.east),e.south<t.rectangle.south&&(e.south=t.rectangle.south),e.north>t.rectangle.north&&(e.north=t.rectangle.north),e}function pge(e,t,n){let i=e.positionToTileXY(ce.southwest(t),n),o=e.positionToTileXY(ce.northeast(t),n);return(Math.abs(o.x-i.x)+1)*(Math.abs(o.y-i.y)+1)>4?0:n}$f._metadataSuccess=function(e,t,n,i,o){let r=/tileformat/i,s=/tileset/i,a=/tilesets/i,c=/boundingbox/i,l,f,d,p=[],g=e.childNodes[0].childNodes;for(let P=0;P<g.length;P++)if(r.test(g.item(P).nodeName))l=g.item(P);else if(a.test(g.item(P).nodeName)){d=g.item(P);let L=g.item(P).childNodes;for(let N=0;N<L.length;N++)s.test(L.item(N).nodeName)&&p.push(L.item(N))}else c.test(g.item(P).nodeName)&&(f=g.item(P));let m;if(!u(d)||!u(f))throw m=`Unable to find expected tilesets or bbox attributes in ${i.url}.`,u(o)&&Ro.reportError(void 0,o,o.errorEvent,m),new ue(m);let x=y(t.fileExtension,l.getAttribute("extension")),b=y(t.tileWidth,parseInt(l.getAttribute("width"),10)),T=y(t.tileHeight,parseInt(l.getAttribute("height"),10)),C=y(t.minimumLevel,parseInt(p[0].getAttribute("order"),10)),A=y(t.maximumLevel,parseInt(p[p.length-1].getAttribute("order"),10)),S=d.getAttribute("profile"),w=t.tilingScheme;if(!u(w))if(S==="geodetic"||S==="global-geodetic")w=new qi({ellipsoid:t.ellipsoid});else if(S==="mercator"||S==="global-mercator")w=new ns({ellipsoid:t.ellipsoid});else throw m=`${i.url} specifies an unsupported profile attribute, ${S}.`,u(o)&&Ro.reportError(void 0,o,o.errorEvent,m),new ue(m);let D=ce.clone(t.rectangle);if(!u(D)){let P,L,N,_;y(t.flipXY,!1)?(N=new z(parseFloat(f.getAttribute("miny")),parseFloat(f.getAttribute("minx"))),_=new z(parseFloat(f.getAttribute("maxy")),parseFloat(f.getAttribute("maxx")))):(N=new z(parseFloat(f.getAttribute("minx")),parseFloat(f.getAttribute("miny"))),_=new z(parseFloat(f.getAttribute("maxx")),parseFloat(f.getAttribute("maxy"))));let v=S==="geodetic"||S==="mercator";if(w.projecti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w mT("json","application/json")),Object.freeze(new mT("xml","text/xml")),Object.freeze(new mT("text","text/html"))]);function Age(e,t=!0){if(t){let n={};for(let i in e)e.hasOwnProperty(i)&&(n[i.toLowerCase()]=e[i]);return n}return e}var h2=Eh;var Wrt=Object.freeze({service:"WMTS",version:"1.0.0",request:"GetTile"});function m2(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let t=Ie.createIfNeeded(e.url),n=e.style,i=e.tileMatrixSetID,o=t.url,r=o.match(/{/g);if(!u(r)||r.length===1&&/{s}/.test(o))t.setQueryParameters(Wrt),this._useKvp=!0;else{let d={style:n,Style:n,TileMatrixSet:i};t.setTemplateValues(d),this._useKvp=!1}this._resource=t,this._layer=e.layer,this._style=n,this._tileMatrixSetID=i,this._tileMatrixLabels=e.tileMatrixLabels,this._format=y(e.format,"image/jpeg"),this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new ns({ellipsoid:e.ellipsoid}),this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._minimumLevel=y(e.minimumLevel,0),this._maximumLevel=e.maximumLevel,this._rectangle=y(e.rectangle,this._tilingScheme.rectangle),this._dimensions=e.dimensions;let s=this;this._reload=void 0,u(e.times)&&(this._timeDynamicImagery=new pT({clock:e.clock,times:e.times,requestImageFunction:function(d,p,g,m,x){return Ege(s,d,p,g,m,x)},reloadFunction:function(){u(s._reload)&&s._reload()}}));let a=this._tilingScheme.positionToTileXY(ce.southwest(this._rectangle),this._minimumLevel),c=this._tilingScheme.positionToTileXY(ce.northeast(this._rectangle),this._minimumLevel),l=(Math.abs(c.x-a.x)+1)*(Math.abs(c.y-a.y)+1);this._errorEvent=new pe;let f=e.credit;this._credit=typeof f=="string"?new At(f):f,this._subdomains=e.subdomains,Array.isArray(this._subdomains)?this._subdomains=this._subdomains.slice():u(this._subdomains)&&this._subdomains.length>0?this._subdomains=this._subdomains.split(""):this._subdomains=["a","b","c"]}function Ege(e,t,n,i,o,r){let s=e._tileMatrixLabels,a=u(s)?s[i]:i.toString(),c=e._subdomains,l=e._dimensions,f=u(r)?r.data:void 0,d,p;if(!e._useKvp)p={TileMatrix:a,TileRow:n.toString(),TileCol:t.toString(),s:c[(t+n+i)%c.length]},d=e._resource.getDerivedResource({request:o}),d.setTemplateValues(p),u(l)&&d.setTemplateValues(l),u(f)&&d.setTemplateValues(f);else{let g={};g.tilematrix=a,g.layer=e._layer,g.style=e._style,g.tilerow=n,g.tilecol=t,g.tilematrixset=e._tileMatrixSetID,g.format=e._format,u(l)&&(g=xt(g,l)),u(f)&&(g=xt(g,f)),p={s:c[(t+n+i)%c.length]},d=e._resource.getDerivedResource({queryParameters:g,request:o}),d.setTemplateValues(p)}return tl.loadImage(e,d)}Object.defineProperties(m2.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return this._minimumLevel}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},format:{get:function(){return this._format}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!0}},clock:{get:function(){return this._timeDynamicImagery.clock},set:function(e){this._timeDynamicImagery.clock=e}},times:{get:function(){return this._timeDynamicImagery.times},set:function(e){this._timeDynamicImagery.times=e}},dimensions:{get:function(){return this._dimensions},set:function(e){this._dimensions!==e&&(this._dimensions=e,u(this._reload)&&this._reload())}}});m2.prototype.getTileCredits=function(e,t,n){};m2.prototype.requestImage=function(e,t,n,i){let o,r=this._timeDynamicImagery,s;return u(r)&&(s=r.currentInterval,o=r.getFromCache(e,t,n,i)),u(o)||(o=Ege(this,e,t,n,i,s)),u(o)&&u(r)&&r.checkApproachingInterval(e,t,n,i),o};m2.prototype.pickFeatures=function(e,t,n,i,o){};var p2=m2;var jrt={ARCGIS_MAPSERVER:q_.fromUrl,BING:async(e,t)=>s2.fromUrl(e,t),GOOGLE_EARTH:async(e,t)=>{let n=t.channel;return delete t.channel,l2.fromUrl(e,n,t)},MAPBOX:(e,t)=>new u2({url:e,...t}),SINGLE_TILE:f2.fromUrl,TMS:o0.fromUrl,URL_TEMPLATE:(e,t)=>new Ba({url:e,...t}),WMS:(e,t)=>new h2({url:e,...t}),WMTS:(e,t)=>new p2({url:e,...t})};function Vm(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileCredits=void 0,this._errorEvent=new pe}Object.defineProperties(Vm.prototype,{rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}},proxy:{get:function(){}}});Vm.fromAssetId=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=su._createEndpointResource(e,t),i=e.toString()+t.accessToken+t.server,o=Vm._endpointCache[i];u(o)||(o=n.fetchJson(),Vm._endpointCache[i]=o);let r=await o;if(r.type!=="IMAGERY")throw new ue(`Cesium ion asset ${e} is not an imagery asset.`);let s,a=r.externalType;if(!u(a))s=await o0.fromUrl(new su(r,n));else{let l=jrt[a];if(!u(l))throw new ue(`Unrecognized Cesium ion imagery type: ${a}`);let f={...r.options},d=f.url;delete f.url,s=await l(d,f)}let c=new Vm(t);return s.errorEvent.addEventListener(function(l){l.provider=c,c._errorEvent.raiseEvent(l)}),c._tileCredits=su.getCreditsFromEndpoint(r,n),c._imageryProvider=s,c};Vm.prototype.getTileCredits=function(e,t,n){let i=this._imageryProvider.getTileCredits(e,t,n);return u(i)?this._tileCredits.concat(i):this._tileCredits};Vm.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};Vm.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};Vm._endpointCache={};var Y_=Vm;var qrt={AERIAL:2,AERIAL_WITH_LABELS:3,ROAD:4},X_=Object.freeze(qrt);function Yrt(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.style,X_.AERIAL);return Y_.fromAssetId(t)}var K_=Yrt;function IS(e,t,n,i,o){if(this.imageryLayer=e,this.x=t,this.y=n,this.level=i,this.request=void 0,i!==0){let r=t/2|0,s=n/2|0,a=i-1;this.parent=e.getImageryFromCache(r,s,a)}this.state=ui.UNLOADED,this.imageUrl=void 0,this.image=void 0,this.texture=void 0,this.textureWebMercator=void 0,this.credits=void 0,this.referenceCount=0,!u(o)&&e.ready&&(o=e.imageryProvider.tilingScheme.tileXYToRectangle(t,n,i)),this.rectangle=o}IS.createPlaceholder=function(e){let t=new IS(e,0,0,0);return t.addReference(),t.state=ui.PLACEHOLDER,t};IS.prototype.addReference=function(){++this.referenceCount};IS.prototype.releaseReference=function(){return--this.referenceCount,this.referenceCount===0?(this.imageryLayer.removeImageryFromCache(this),u(this.parent)&&this.parent.releaseReference(),u(this.image)&&u(this.image.destroy)&&this.image.destroy(),u(this.texture)&&this.texture.destroy(),u(this.textureWebMercator)&&this.texture!==this.textureWebMercator&&this.textureWebMercator.destroy(),le(this),0):this.referenceCount};IS.prototype.processStateMachine=function(e,t,n){this.state===ui.UNLOADED&&!n&&(this.state=ui.TRANSITIONING,this.imageryLayer._requestImagery(this)),this.state===ui.RECEIVED&&(this.state=ui.TRANSITIONING,this.imageryLayer._createTexture(e.context,this));let i=this.state===ui.READY&&t&&!this.texture;(this.state===ui.TEXTURE_LOADED||i)&&(this.state=ui.TRANSITIONING,this.imageryLayer._reprojectTexture(e,this,t))};var PS=IS;function _Y(e,t,n){this.readyImagery=void 0,this.loadingImagery=e,this.textureCoordinateRectangle=t,this.textureTranslationAndScale=void 0,this.useWebMercatorT=n}_Y.prototype.freeResources=function(){u(this.readyImagery)&&this.readyImagery.releaseReference(),u(this.loadingImagery)&&this.loadingImagery.releaseReference()};_Y.prototype.processStateMachine=function(e,t,n){let i=this.loadingImagery,o=i.imageryLayer;if(i.processStateMachine(t,!this.useWebMercatorT,n),i.state===ui.READY)return u(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=this.loadingImagery,this.loadingImagery=void 0,this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(e,this),!0;let r=i.parent,s;for(;u(r)&&(r.state!==ui.READY||!this.useWebMercatorT&&!u(r.texture));)r.state!==ui.FAILED&&r.state!==ui.INVALID&&(s=s||r),r=r.parent;return this.readyImagery!==r&&(u(this.readyImagery)&&this.readyImagery.releaseReference(),this.readyImagery=r,u(r)&&(r.addReference(),this.textureTranslationAndScale=o._calculateTextureTranslationAndScale(e,this))),i.state===ui.FAILED||i.state===ui.INVALID?u(s)?(s.processStateMachine(t,!this.useWebMercatorT,n),!1):!0:!1};var RS=_Y;function bi(e,t){this._imageryProvider=e,this._readyEvent=new pe,this._errorEvent=new pe,t=y(t,y.EMPTY_OBJECT),e=y(e,y.EMPTY_OBJECT),this.alpha=y(t.alpha,y(e._defaultAlpha,1)),this.nightAlpha=y(t.nightAlpha,y(e._defaultNightAlpha,1)),this.dayAlpha=y(t.dayAlpha,y(e._defaultDayAlpha,1)),this.brightness=y(t.brightness,y(e._defaultBrightness,bi.DEFAULT_BRIGHTNESS)),this.contrast=y(t.contrast,y(e._defaultContrast,bi.DEFAULT_CONTRAST)),this.hue=y(t.hue,y(e._defaultHue,bi.DEFAULT_HUE)),this.saturation=y(t.saturation,y(e._defaultSaturation,bi.DEFAULT_SATURATION)),this.gamma=y(t.gamma,y(e._defaultGamma,bi.DEFAULT_GAMMA)),this.splitDirection=y(t.splitDirection,bi.DEFAULT_SPLIT),this.minificationFilter=y(t.minificationFilter,y(e._defaultMinificationFilter,bi.DEFAULT_MINIFICATION_FILTER)),this.magnificationFilter=y(t.magnificationFilter,y(e._defaultMagnificationFilter,bi.DEFAULT_MAGNIFICATION_FILTER)),this.show=y(t.show,!0),this._minimumTerrainLevel=t.minimumTerrainLevel,this._maximumTerrainLevel=t.maximumTerrainLevel,this._rectangle=y(t.rectangle,ce.MAX_VALUE),this._maximumAnisotropy=t.maximumAnisotropy,this._imageryCache={},this._skeletonPlaceholder=new RS(PS.createPlaceholder(this)),this._show=!0,this._layerIndex=-1,this._isBaseLayer=!1,this._requestImageError=void 0,this._reprojectComputeCommands=[],this.cutoutRectangle=t.cutoutRectangle,this.colorToAlpha=t.colorToAlpha,this.colorToAlphaThreshold=y(t.colorToAlphaThreshold,bi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD),this._marsOptions=y(t.marsOptions,{}),this._initByMars3D&&this._initByMars3D(e,t)}Object.defineProperties(bi.prototype,{imageryProvider:{get:function(){return this._imageryProvider}},ready:{get:function(){return u(this._imageryProvider)}},errorEvent:{get:function(){return this._errorEvent}},readyEvent:{get:function(){return this._readyEvent}},rectangle:{get:function(){return this._rectangle}}});bi.DEFAULT_BRIGHTNESS=1;bi.DEFAULT_CONTRAST=1;bi.DEFAULT_HUE=0;bi.DEFAULT_SATURATION=1;bi.DEFAULT_GAMMA=1;bi.DEFAULT_SPLIT=Gc.NONE;bi.DEFAULT_MINIFICATION_FILTER=un.LINEAR;bi.DEFAULT_MAGNIFICATION_FILTER=Ti.LINEAR;bi.DEFAULT_APPLY_COLOR_TO_ALPHA_THRESHOLD=.004;bi.fromProviderAsync=function(e,t){let n=new bi(void 0,t);return $rt(n,Promise.resolve(e)),n};bi.fromWorldImagery=function(e){return e=y(e,y.EMPTY_OBJECT),bi.fromProviderAsync(K_({style:e.style}),e)};bi.prototype.isBaseLayer=function(){return this._isBaseLayer};bi.prototype.isDestroyed=function(){return!1};bi.prototype.destroy=function(){return le(this)};var vge=new ce,Sge=new ce,gY=new ce,Dge=new ce;bi.prototype.getImageryRectangle=function(){let e=this._imageryProvider,t=this._rectangle;return ce.intersection(e.rectangle,t)};bi.prototype._createTileImagerySkeletons=function(e,t,n){let i=e.data;if(!u(t)||u(this._minimumTerrainLevel)&&e.level<this._minimumTerrainLevel||u(this._maximumTerrainLevel)&&e.level>this._maximumTerrainLevel)return!1;u(n)||(n=i.imagery.length);let o=this._imageryProvider;if(!this.ready)return this._skeletonPlaceholder.loadingImagery.addReference(),i.imagery.splice(n,0,this._skeletonPlaceholder),!0;let r=o.tilingScheme.projection instanceof Pi&&e.rectangle.north<Pi.MaximumLatitude&&e.rectangle.south>-Pi.MaximumLatitude,s=ce.intersection(o.rectangle,this._rectangle,vge),a=ce.intersection(e.rectangle,s,Sge);if(!u(a)){if(!this.isBaseLayer())return!1;let v=s,I=e.rectangle;a=Sge,I.south>=v.north?a.north=a.south=v.north:I.north<=v.south?a.north=a.south=v.south:(a.south=Math.max(I.south,v.south),a.north=Math.min(I.north,v.north)),I.west>=v.east?a.west=a.east=v.east:I.east<=v.west?a.west=a.east=v.west:(a.west=Math.max(I.west,v.west),a.east=Math.min(I.east,v.east))}let c=0;a.south>0?c=a.south:a.north<0&&(c=a.north);let f=1*t.getLevelMaximumGeometricError(e.level),d=Zrt(this,f,c);d=Math.max(0,d);let p=o.maximumLevel;if(d>p&&(d=p),u(o.minimumLevel)){let v=o.minimumLevel;d<v&&(d=v)}let g=o.tilingScheme,m=g.positionToTileXY(ce.northwest(a),d),x=g.positionToTileXY(ce.southeast(a),d),b=e.rectangle.width/512,T=e.rectangle.height/512,C=g.tileXYToRectangle(m.x,m.y,d);Math.abs(C.south-e.rectangle.north)<T&&m.y<x.y&&++m.y,Math.abs(C.east-e.rectangle.west)<b&&m.x<x.x&&++m.x;let A=g.tileXYToRectangle(x.x,x.y,d);Math.abs(A.north-e.rectangle.south)<T&&x.y>m.y&&--x.y,Math.abs(A.west-e.rectangle.east)<b&&x.x>m.x&&--x.x;let S=ce.clone(e.rectangle,Dge),w=g.tileXYToRectangle(m.x,m.y,d),D=ce.intersection(w,s,gY),R;r?(g.rectangleToNativeRectangle(S,S),g.rectangleToNativeRectangle(w,w),g.rectangleToNativeRectangle(D,D),g.rectangleToNativeRectangle(s,s),R=g.tileXYToNativeRectangle.bind(g),b=S.width/512,T=S.height/512):R=g.tileXYToRectangle.bind(g);let P,L=0,N=1,_;!this.isBaseLayer()&&Math.abs(D.west-S.west)>=b&&(L=Math.min(1,(D.west-S.west)/S.width)),!this.isBaseLayer()&&Math.abs(D.north-S.north)>=T&&(N=Math.max(0,(D.north-S.south)/S.height));let E=N;for(let v=m.x;v<=x.x;v++)if(P=L,w=R(v,m.y,d),D=ce.simpleIntersection(w,s,gY),!!u(D)){L=Math.min(1,(D.east-S.west)/S.width),v===x.x&&(this.isBaseLayer()||Math.abs(D.east-S.east)<b)&&(L=1),N=E;for(let I=m.y;I<=x.y;I++){if(_=N,w=R(v,I,d),D=ce.simpleIntersection(w,s,gY),!u(D))continue;N=Math.max(0,(D.south-S.south)/S.height),I===x.y&&(this.isBaseLayer()||Math.abs(D.south-S.south)<T)&&(N=0);let M=new oe(P,N,L,_),B=this.getImageryFromCache(v,I,d);i.imagery.splice(n,0,new RS(B,M,r)),++n}}return!0};bi.prototype._calculateTextureTranslationAndScale=function(e,t){let n=t.readyImagery.rectangle,i=e.rectangle;if(t.useWebMercatorT){let c=t.readyImagery.imageryLayer.imageryProvider.tilingScheme;n=c.rectangleToNativeRectangle(n,vge),i=c.rectangleToNativeRectangle(i,Dge)}let o=i.width,r=i.height,s=o/n.width,a=r/n.height;return new oe(s*(i.west-n.west)/o,a*(i.south-n.south)/r,s,a)};bi.prototype._requestImagery=function(e){let t=this._imageryProvider,n=this;function i(s){if(!u(s))return o();e.image=s,e.state=ui.RECEIVED,e.request=void 0,Ro.reportSuccess(n._requestImageError),n._marsOptions.onAddTileSuccess&&n._marsOptions.onAddTileSuccess(e)}function o(s){if(e.request.state===ei.CANCELLED){e.state=ui.UNLOADED,e.request=void 0;return}e.state=ui.FAILED,e.request=void 0;let a=`\u65E0\u6CD5\u83B7\u5F97\u56FE\u5757 x:${e.x},y: ${e.y},z:${e.level}. `;t._resource&&t._resource._last_url&&(a+=t._resource._last_url),n._requestImageError=Ro.reportError(n._requestImageError,t,t.errorEvent,a,e.x,e.y,e.level,s),n._requestImageError.retry&&r(),n._marsOptions.onAddTileError&&n._marsOptions.onAddTileError(e)}function r(){let s=new Yo({throttle:!1,throttleByServer:!0,type:as.IMAGERY});e.request=s,e.state=ui.TRANSITIONING;let a=t.requestImage(e.x,e.y,e.level,s);if(!u(a)){e.state=ui.UNLOADED,e.request=void 0;return}u(t.getTileCredits)&&(e.credits=t.getTileCredits(e.x,e.y,e.level)),n._marsOptions.onAddTile&&n._marsOptions.onAddTile(e),a.then?a.then(function(c){i(c)}).catch(function(c){o(c)}):i(a)}r()};bi.prototype._createTextureWebGL=function(e,t){let n=new dn({minificationFilter:this.minificationFilter,magnificationFilter:this.magnificationFilter}),i=t.image;return u(i.internalFormat)?new Lt({context:e,pixelFormat:i.internalFormat,width:i.width,height:i.height,source:{arrayBufferView:i.bufferView},sampler:n}):new Lt({context:e,source:i,pixelFormat:this._imageryProvider.hasAlphaChannel?rt.RGBA:rt.RGB,sampler:n})};bi.prototype._createTexture=function(e,t){let n=this._imageryProvider,i=t.image;if(u(n.tileDiscardPolicy)){let r=n.tileDiscardPolicy;if(u(r)){if(!r.isReady()){t.state=ui.RECEIVED;return}if(r.shouldDiscardImage(i)){t.state=ui.INVALID;return}}}let o=this._createTextureWebGL(e,t);n.tilingScheme.projection instanceof Pi?t.textureWebMercator=o:t.texture=o,t.image=void 0,t.state=ui.TEXTURE_LOADED};function wge(e,t,n){return`${e}:${t}:${n}`}bi.prototype._finalizeReprojectTexture=function(e,t){let n=this.minificationFilter,i=this.magnificationFilter;if(n===un.LINEAR&&i===Ti.LINEAR&&!rt.isCompressedFormat(t.pixelFormat)&&O.isPowerOfTwo(t.width)&&O.isPowerOfTwo(t.height)){n=un.LINEAR_MIPMAP_LINEAR;let r=Gt.maximumTextureFilterAnisotropy,s=Math.min(r,y(this._maximumAnisotropy,r)),a=wge(n,i,s),c=e.cache.imageryLayerMipmapSamplers;u(c)||(c={},e.cache.imageryLayerMipmapSamplers=c);let l=c[a];u(l)||(l=c[a]=new dn({wrapS:vn.CLAMP_TO_EDGE,wrapT:vn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i,maximumAnisotropy:s})),t.generateMipmap(qh.NICEST),t.sampler=l}else{let r=wge(n,i,0),s=e.cache.imageryLayerNonMipmapSamplers;u(s)||(s={},e.cache.imageryLayerNonMipmapSamplers=s);let a=s[r];u(a)||(a=s[r]=new dn({wrapS:vn.CLAMP_TO_EDGE,wrapT:vn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i})),t.sampler=a}};bi.prototype._reprojectTexture=function(e,t,n){let i=t.textureWebMercator||t.texture,o=t.rectangle,r=e.context;if(n=y(n,!0),n&&!(this._imageryProvider.tilingScheme.projection instanceof Di)&&o.width/i.width>1e-5){let s=this;t.addReference();let a=new af({persists:!0,owner:this,preExecute:function(c){Krt(c,r,i,t.rectangle)},postExecute:function(c){t.texture=c,s._finalizeReprojectTexture(r,c),t.state=ui.READY,t.releaseReference()},canceled:function(){t.state=ui.TEXTURE_LOADED,t.releaseReference()}});this._reprojectComputeCommands.push(a)}else n&&(t.texture=i),this._finalizeReprojectTexture(r,i),t.state=ui.READY};bi.prototype.queueReprojectionCommands=function(e){let t=this._reprojectComputeCommands,n=t.length;for(let i=0;i<n;++i)e.commandList.push(t[i]);t.length=0};bi.prototype.cancelReprojections=function(){this._reprojectComputeCommands.forEach(function(e){u(e.canceled)&&e.canceled()}),this._reprojectComputeCommands.length=0};bi.prototype.getImageryFromCache=function(e,t,n,i){let o=Ige(e,t,n),r=this._imageryCache[o];return u(r)||(r=new PS(this,e,t,n,i),this._imageryCache[o]=r),r.addReference(),r};bi.prototype.removeImageryFromCache=function(e){this._marsOptions.onRemoveTile&&this._marsOptions.onRemoveTile(e);let t=Ige(e.x,e.y,e.level);delete this._imageryCache[t]};function Ige(e,t,n){return JSON.stringify([e,t,n])}var c8={u_textureDimensions:function(){return this.textureDimensions},u_texture:function(){return this.texture},textureDimensions:new z,texture:void 0},Xrt=Vt.supportsTypedArrays()?new Float32Array(2*64):void 0;function Krt(e,t,n,i){let o=t.cache.imageryLayer_reproject;if(!u(o)){o=t.cache.imageryLayer_reproject={vertexArray:void 0,shaderProgram:void 0,sampler:void 0,destroy:function(){u(this.framebuffer)&&this.framebuffer.destroy(),u(this.vertexArray)&&this.vertexArray.destroy(),u(this.shaderProgram)&&this.shaderProgram.destroy()}};let b=new Float32Array(2*64*2),T=0;for(let D=0;D<64;++D){let R=D/63;b[T++]=0,b[T++]=R,b[T++]=1,b[T++]=R}let C={position:0,webMercatorT:1},A=ts.getRegularGridIndices(2,64),S=dt.createIndexBuffer({context:t,typedArray:A,usage:Fe.STATIC_DRAW,indexDatatype:Ne.UNSIGNED_SHORT});o.vertexArray=new ii({context:t,attributes:[{index:C.position,vertexBuffer:dt.createVertexBuffer({context:t,typedArray:b,usage:Fe.STATIC_DRAW}),componentsPerAttribute:2},{index:C.webMercatorT,vertexBuffer:dt.createVertexBuffer({context:t,sizeInBytes:64*2*4,usage:Fe.STREAM_DRAW}),componentsPerAttribute:1}],indexBuffer:S});let w=new ze({sources:[XN]});o.shaderProgram=Kt.fromCache({context:t,vertexShaderSource:w,fragmentShaderSource:YN,attributeLocations:C}),o.sampler=new dn({wrapS:vn.CLAMP_TO_EDGE,wrapT:vn.CLAMP_TO_EDGE,minificationFilter:un.LINEAR,magnificationFilter:Ti.LINEAR})}n.sampler=o.sampler;let r=n.width,s=n.height;c8.textureDimensions.x=r,c8.textureDimensions.y=s,c8.texture=n;let a=Math.sin(i.south),c=.5*Math.log((1+a)/(1-a));a=Math.sin(i.north);let f=1/(.5*Math.log((1+a)/(1-a))-c),d=new Lt({context:t,width:r,height:s,pixelFormat:n.pixelFormat,pixelDatatype:n.pixelDatatype,preMultiplyAlpha:n.preMultiplyAlpha});O.isPowerOfTwo(r)&&O.isPowerOfTwo(s)&&d.generateMipmap(qh.NICEST);let p=i.south,g=i.north,m=Xrt,x=0;for(let b=0;b<64;++b){let T=b/63,C=O.lerp(p,g,T);a=Math.sin(C);let S=(.5*Math.log((1+a)/(1-a))-c)*f;m[x++]=S,m[x++]=S}o.vertexArray.getAttribute(1).vertexBuffer.copyFromArrayView(m),e.shaderProgram=o.shaderProgram,e.outputTexture=d,e.uniformMap=c8,e.vertexArray=o.vertexArray}function Zrt(e,t,n){let i=e._imageryProvider,o=i.tilingScheme,r=o.ellipsoid,s=e._imageryProvider.tilingScheme.projection instanceof Di?1:Math.cos(n),a=o.rectangle,l=r.maximumRadius*a.width*s/(i.tileWidth*o.getNumberOfXTilesAtLevel(0))/t,f=Math.log(l)/Math.log(2);return Math.round(f)|0}function Qrt(e,t){e.numberOfListeners>0?e.raiseEvent(t):console.error(t)}async function $rt(e,t){let n;try{if(n=await Promise.resolve(t),e.isDestroyed())return;e._imageryProvider=n,e._readyEvent.raiseEvent(n)}catch(i){Qrt(e._errorEvent,i)}}var ha=bi;var Jrt={WEST:0,NORTH:1,EAST:2,SOUTH:3,NORTHWEST:4,NORTHEAST:5,SOUTHWEST:6,SOUTHEAST:7},yn=Jrt;var Pge={NONE:0,CULLED:1,RENDERED:2,REFINED:3,RENDERED_AND_KICKED:6,REFINED_AND_KICKED:7,CULLED_BUT_NEEDED:9,wasKicked:function(e){return e>=Pge.RENDERED_AND_KICKED},originalResult:function(e){return e&3},kick:function(e){return e|4}},$n=Pge;function MS(e){this.tile=e,this.frameLastUpdated=void 0,this.westMeshes=[],this.westTiles=[],this.southMeshes=[],this.southTiles=[],this.eastMeshes=[],this.eastTiles=[],this.northMeshes=[],this.northTiles=[],this.southwestMesh=void 0,this.southwestTile=void 0,this.southeastMesh=void 0,this.southeastTile=void 0,this.northwestMesh=void 0,this.northwestTile=void 0,this.northeastMesh=void 0,this.northeastTile=void 0,this.changedThisFrame=!0,this.visitedFrame=void 0,this.enqueuedFrame=void 0,this.mesh=void 0,this.vertexArray=void 0,this.waterMaskTexture=void 0,this.waterMaskTranslationAndScale=new oe}MS.prototype.update=function(e,t,n){this.changedThisFrame&&(Bge(e,t,this.tile,n),this.changedThisFrame=!1)};MS.prototype.destroy=function(e){this._destroyVertexArray(e),u(this.waterMaskTexture)&&(--this.waterMaskTexture.referenceCount,this.waterMaskTexture.referenceCount===0&&this.waterMaskTexture.destroy(),this.waterMaskTexture=void 0)};MS.prototype._destroyVertexArray=function(e){u(this.vertexArray)&&(u(e)?e.push(this.vertexArray):Qf._freeVertexArray(this.vertexArray),this.vertexArray=void 0)};var est=new py;MS.updateFillTiles=function(e,t,n,i){let o=e._quadtree,r=o._levelZeroTiles,s=o._lastSelectionFrameNumber,a=est;a.clear();for(let l=0;l<t.length;++l){let f=t[l];u(f.data.vertexArray)&&a.enqueue(t[l])}let c=a.dequeue();for(;c!==void 0;){let l=c.findTileToWest(r),f=c.findTileToSouth(r),d=c.findTileToEast(r),p=c.findTileToNorth(r);Ps(e,n,c,l,s,yn.EAST,!1,a,i),Ps(e,n,c,f,s,yn.NORTH,!1,a,i),Ps(e,n,c,d,s,yn.WEST,!1,a,i),Ps(e,n,c,p,s,yn.SOUTH,!1,a,i);let g=l.findTileToNorth(r),m=l.findTileToSouth(r),x=d.findTileToNorth(r),b=d.findTileToSouth(r);Ps(e,n,c,g,s,yn.SOUTHEAST,!1,a,i),Ps(e,n,c,x,s,yn.SOUTHWEST,!1,a,i),Ps(e,n,c,m,s,yn.NORTHEAST,!1,a,i),Ps(e,n,c,b,s,yn.NORTHWEST,!1,a,i),c=a.dequeue()}};function Ps(e,t,n,i,o,r,s,a,c){if(i===void 0)return;let l=i;for(;l&&(l._lastSelectionResultFrame!==o||$n.wasKicked(l._lastSelectionResult)||$n.originalResult(l._lastSelectionResult)===$n.CULLED);){if(s)return;let f=l.parent;if(r>=yn.NORTHWEST&&f!==void 0)switch(r){case yn.NORTHWEST:l=l===f.northwestChild?f:void 0;break;case yn.NORTHEAST:l=l===f.northeastChild?f:void 0;break;case yn.SOUTHWEST:l=l===f.southwestChild?f:void 0;break;case yn.SOUTHEAST:l=l===f.southeastChild?f:void 0;break}else l=f}if(l!==void 0){if(l._lastSelectionResult===$n.RENDERED){if(u(l.data.vertexArray))return;tst(e,t,n,l,r,o,a,c);return}if($n.originalResult(i._lastSelectionResult)!==$n.CULLED)switch(r){case yn.WEST:Ps(e,t,n,i.northwestChild,o,r,!0,a,c),Ps(e,t,n,i.southwestChild,o,r,!0,a,c);break;case yn.EAST:Ps(e,t,n,i.southeastChild,o,r,!0,a,c),Ps(e,t,n,i.northeastChild,o,r,!0,a,c);break;case yn.SOUTH:Ps(e,t,n,i.southwestChild,o,r,!0,a,c),Ps(e,t,n,i.southeastChild,o,r,!0,a,c);break;case yn.NORTH:Ps(e,t,n,i.northeastChild,o,r,!0,a,c),Ps(e,t,n,i.northwestChild,o,r,!0,a,c);break;case yn.NORTHWEST:Ps(e,t,n,i.northwestChild,o,r,!0,a,c);break;case yn.NORTHEAST:Ps(e,t,n,i.northeastChild,o,r,!0,a,c);break;case yn.SOUTHWEST:Ps(e,t,n,i.southwestChild,o,r,!0,a,c);break;case yn.SOUTHEAST:Ps(e,t,n,i.southeastChild,o,r,!0,a,c);break;default:throw new de("Invalid edge")}}}function tst(e,t,n,i,o,r,s,a){let c=i.data;if(c.fill===void 0)c.fill=new MS(i);else if(c.fill.visitedFrame===r)return;c.fill.enqueuedFrame!==r&&(c.fill.enqueuedFrame=r,c.fill.changedThisFrame=!1,s.enqueue(i)),nst(e,t,n,i,o,a)}function nst(e,t,n,i,o,r){let s=i.data.fill,a,c=n.data.fill;u(c)?(c.visitedFrame=t.frameNumber,c.changedThisFrame&&(Bge(e,t,n,r),c.changedThisFrame=!1),a=n.data.fill.mesh):a=n.data.mesh;let l,f;switch(o){case yn.WEST:l=s.westMeshes,f=s.westTiles;break;case yn.SOUTH:l=s.southMeshes,f=s.southTiles;break;case yn.EAST:l=s.eastMeshes,f=s.eastTiles;break;case yn.NORTH:l=s.northMeshes,f=s.northTiles;break;case yn.NORTHWEST:s.changedThisFrame=s.changedThisFrame||s.northwestMesh!==a,s.northwestMesh=a,s.northwestTile=n;return;case yn.NORTHEAST:s.changedThisFrame=s.changedThisFrame||s.northeastMesh!==a,s.northeastMesh=a,s.northeastTile=n;return;case yn.SOUTHWEST:s.changedThisFrame=s.changedThisFrame||s.southwestMesh!==a,s.southwestMesh=a,s.southwestTile=n;return;case yn.SOUTHEAST:s.changedThisFrame=s.changedThisFrame||s.southeastMesh!==a,s.southeastMesh=a,s.southeastTile=n;return}if(n.level<=i.level){s.changedThisFrame=s.changedThisFrame||l[0]!==a||l.length!==1,l[0]=a,f[0]=n,l.length=1,f.length=1;return}let d,p,g,m,x=n.rectangle,b,T=i.rectangle;switch(o){case yn.WEST:for(b=(T.north-T.south)*O.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!O.greaterThan(x.north,m.south,b));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!O.greaterThanOrEquals(x.south,m.north,b));++p);break;case yn.SOUTH:for(b=(T.east-T.west)*O.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!O.lessThan(x.west,m.east,b));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!O.lessThanOrEquals(x.east,m.west,b));++p);break;case yn.EAST:for(b=(T.north-T.south)*O.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!O.lessThan(x.south,m.north,b));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!O.lessThanOrEquals(x.north,m.south,b));++p);break;case yn.NORTH:for(b=(T.east-T.west)*O.EPSILON5,d=0;d<f.length&&(g=f[d],m=g.rectangle,!O.greaterThan(x.east,m.west,b));++d);for(p=d;p<f.length&&(g=f[p],m=g.rectangle,!O.greaterThanOrEquals(x.west,m.east,b));++p);break}p-d===1?(s.changedThisFrame=s.changedThisFrame||l[d]!==a,l[d]=a,f[d]=n):(s.changedThisFrame=!0,l.splice(d,p-d,a),f.splice(d,p-d,n))}var _T=new fe,ist=new fe,OS=new h,TY=new h,yY=new z,xY=new z,Fu=new z;function p8(){this.height=0,this.encodedNormal=new z}function l8(e,t,n,i,o,r,s,a,c){if(u(o))return o;let l;if(u(r)&&u(s))l=(r.height+s.height)*.5;else if(u(r))l=r.height;else if(u(s))l=s.height;else if(u(a))l=a.height;else{let d=e.tile.data.tileBoundingRegion,p=0,g=0;u(d)&&(p=d.minimumHeight,g=d.maximumHeight),l=(p+g)*.5}return kge(e,t,n,i,l,c),c}var ost={minimumHeight:0,maximumHeight:0},rst=new h,Rge=new p8,Oge=new p8,Mge=new p8,Lge=new p8,sst=typeof Uint8Array<"u"?new Uint8Array(9*9):void 0,ast={tilingScheme:void 0,x:0,y:0,level:0,exaggeration:1,exaggerationRelativeHeight:0};function Bge(e,t,n,i){Qf.initialize(n,e.terrainProvider,e._imageryLayers);let o=n.data,r=o.fill,s=n.rectangle,a=t.verticalExaggeration,c=t.verticalExaggerationRelativeHeight,l=a!==1,f=n.tilingScheme.ellipsoid,d=f8(r,f,0,1,r.northwestTile,r.northwestMesh,r.northTiles,r.northMeshes,r.westTiles,r.westMeshes,Mge),p=f8(r,f,0,0,r.southwestTile,r.southwestMesh,r.westTiles,r.westMeshes,r.southTiles,r.southMeshes,Rge),g=f8(r,f,1,0,r.southeastTile,r.southeastMesh,r.southTiles,r.southMeshes,r.eastTiles,r.eastMeshes,Oge),m=f8(r,f,1,1,r.northeastTile,r.northeastMesh,r.eastTiles,r.eastMeshes,r.northTiles,r.northMeshes,Lge);d=l8(r,f,0,1,d,p,m,g,Mge),p=l8(r,f,0,0,p,d,g,m,Rge),g=l8(r,f,1,1,g,p,m,d,Oge),m=l8(r,f,1,1,m,g,d,p,Lge);let x=p.height,b=g.height,T=d.height,C=m.height,A=Math.min(x,b,T,C),S=Math.max(x,b,T,C),w=(A+S)*.5,D,R,P=e.getLevelMaximumGeometricError(n.level),L=f.maximumRadius-P,N=Math.acos(L/f.maximumRadius)*4;if(N*=1.5,s.width>N&&S-A<=P){let v=new Fa({width:9,height:9,buffer:sst,structure:{heightOffset:S}}),I=ast;I.tilingScheme=n.tilingScheme,I.x=n.x,I.y=n.y,I.level=n.level,I.exaggeration=a,I.exaggerationRelativeHeight=c,r.mesh=v._createMeshSync(I)}else{let v=l,I=ce.center(s,ist);I.height=w;let M=f.cartographicToCartesian(I,rst),B=new xc(M,void 0,void 0,void 0,void 0,!0,!0,v,a,c),V=5,U;for(U=r.westMeshes,D=0,R=U.length;D<R;++D)V+=U[D].eastIndicesNorthToSouth.length;for(U=r.southMeshes,D=0,R=U.length;D<R;++D)V+=U[D].northIndicesWestToEast.length;for(U=r.eastMeshes,D=0,R=U.length;D<R;++D)V+=U[D].westIndicesSouthToNorth.length;for(U=r.northMeshes,D=0,R=U.length;D<R;++D)V+=U[D].southIndicesEastToWest.length;let H=ost;H.minimumHeight=A,H.maximumHeight=S;let k=B.stride,q=new Float32Array(V*k),j=0,Z=j;j=u8(f,s,B,q,j,0,1,d.height,d.encodedNormal,1,H),j=h8(r,f,B,q,j,r.westTiles,r.westMeshes,yn.EAST,H);let W=j;j=u8(f,s,B,q,j,0,0,p.height,p.encodedNormal,0,H),j=h8(r,f,B,q,j,r.southTiles,r.southMeshes,yn.NORTH,H);let K=j;j=u8(f,s,B,q,j,1,0,g.height,g.encodedNormal,0,H),j=h8(r,f,B,q,j,r.eastTiles,r.eastMeshes,yn.WEST,H);let $=j;j=u8(f,s,B,q,j,1,1,m.height,m.encodedNormal,1,H),j=h8(r,f,B,q,j,r.northTiles,r.northMeshes,yn.SOUTH,H),A=H.minimumHeight,S=H.maximumHeight;let he=Dn.fromRectangle(s,A,S,n.tilingScheme.ellipsoid),_e=Pi.geodeticLatitudeToMercatorAngle(s.south),re=1/(Pi.geodeticLatitudeToMercatorAngle(s.north)-_e),me=(Pi.geodeticLatitudeToMercatorAngle(I.latitude)-_e)*re,ye=f.geodeticSurfaceNormalCartographic(_T,TY),we=Ln.octEncode(ye,yY),Ce=j;B.encode(q,j*k,he.center,z.fromElements(.5,.5,Fu),w,we,me,ye),++j;let ve=j,tt=ve<256?1:2,Je=(ve-1)*3,Ht=Je*tt,en=(q.length-ve*k)*Float32Array.BYTES_PER_ELEMENT,at;if(en>=Ht){let Se=ve*k*Float32Array.BYTES_PER_ELEMENT;at=ve<256?new Uint8Array(q.buffer,Se,Je):new Uint16Array(q.buffer,Se,Je)}else at=ve<256?new Uint8Array(Je):new Uint16Array(Je);q=new Float32Array(q.buffer,0,ve*k);let hn=0;for(D=0;D<ve-2;++D)at[hn++]=Ce,at[hn++]=D,at[hn++]=D+1;at[hn++]=Ce,at[hn++]=D,at[hn++]=0;let xn=[];for(D=W;D>=Z;--D)xn.push(D);let Ft=[];for(D=K;D>=W;--D)Ft.push(D);let Dt=[];for(D=$;D>=K;--D)Dt.push(D);let be=[];for(be.push(0),D=Ce-1;D>=$;--D)be.push(D);r.mesh=new Zf(B.center,q,at,Je,ve,A,S,se.fromOrientedBoundingBox(he),mst(e,he.center,s,A,S),B.stride,he,B,xn,Ft,Dt,be)}let _=t.context;r._destroyVertexArray(i),r.vertexArray=Qf._createVertexArrayForMesh(_,r.mesh),o.processImagery(n,e.terrainProvider,t,!0);let E=r.waterMaskTexture;if(r.waterMaskTexture=void 0,e.terrainProvider.hasWaterMask){let v=o._findAncestorTileWithTerrainData(n);u(v)&&u(v.data.waterMaskTexture)&&(r.waterMaskTexture=v.data.waterMaskTexture,++r.waterMaskTexture.referenceCount,o._computeWaterMaskTranslationAndScale(n,v,r.waterMaskTranslationAndScale))}u(E)&&(--E.referenceCount,E.referenceCount===0&&E.destroy())}function u8(e,t,n,i,o,r,s,a,c,l,f){let d=_T;d.longitude=O.lerp(t.west,t.east,r),d.latitude=O.lerp(t.south,t.north,s),d.height=a;let p=e.cartographicToCartesian(d,OS),g;n.hasGeodeticSurfaceNormals&&(g=e.geodeticSurfaceNormal(p,TY));let m=xY;return m.x=r,m.y=s,n.encode(i,o*n.stride,p,m,a,c,l,g),f.minimumHeight=Math.min(f.minimumHeight,a),f.maximumHeight=Math.max(f.maximumHeight,a),o+1}var m8=new ce;function _2(e,t,n,i){let o=e.rectangle,r=t.rectangle;t.x===0&&n.x===1&&e.x===e.tilingScheme.getNumberOfXTilesAtLevel(e.level)-1?(o=ce.clone(e.rectangle,m8),o.west-=O.TWO_PI,o.east-=O.TWO_PI):e.x===0&&n.x===0&&t.x===t.tilingScheme.getNumberOfXTilesAtLevel(t.level)-1&&(o=ce.clone(e.rectangle,m8),o.west+=O.TWO_PI,o.east+=O.TWO_PI);let s=o.east-o.west,a=(r.west-o.west)/s,c=(r.east-o.west)/s,l=o.north-o.south,f=(r.south-o.south)/l,d=(r.north-o.south)/l,p=(n.x-a)/(c-a),g=(n.y-f)/(d-f);return Math.abs(p)<Math.EPSILON5?p=0:Math.abs(p-1)<Math.EPSILON5&&(p=1),Math.abs(g)<Math.EPSILON5?g=0:Math.abs(g-1)<Math.EPSILON5&&(g=1),i.x=p,i.y=g,i}var cst=new z;function bY(e,t,n,i,o){let r=e.encoding,s=e.vertices;if(o.height=r.decodeHeight(s,t),r.hasVertexNormals)r.getOctEncodedNormal(s,t,o.encodedNormal);else{let a=o.encodedNormal;a.x=0,a.y=0}}var lst=new z,ust=new h;function fst(e,t,n,i,o,r,s,a,c,l){let f=i.encoding,d=i.vertices,p=_2(t,n,f.decodeTextureCoordinates(d,o,Fu),Fu),g=_2(t,n,f.decodeTextureCoordinates(d,r,xY),xY),m;c?m=(s-p.x)/(g.x-p.x):m=(a-p.y)/(g.y-p.y);let x=f.decodeHeight(d,o),b=f.decodeHeight(d,r),T=n.rectangle;_T.longitude=O.lerp(T.west,T.east,s),_T.latitude=O.lerp(T.south,T.north,a),l.height=_T.height=O.lerp(x,b,m);let C;if(f.hasVertexNormals){let A=f.getOctEncodedNormal(d,o,cst),S=f.getOctEncodedNormal(d,r,lst),w=Ln.octDecode(A.x,A.y,OS),D=Ln.octDecode(S.x,S.y,ust);C=h.lerp(w,D,m,OS),h.normalize(C,C),Ln.octEncode(C,l.encodedNormal)}else C=e.geodeticSurfaceNormalCartographic(_T,OS),Ln.octEncode(C,l.encodedNormal)}function kge(e,t,n,i,o,r){r.height=o;let s=t.geodeticSurfaceNormalCartographic(_T,OS);Ln.octEncode(s,r.encodedNormal)}function f8(e,t,n,i,o,r,s,a,c,l,f){if(Fge(e,t,a,s,!1,n,i,f)||Fge(e,t,l,c,!0,n,i,f))return f;let p;if(AY(o,r))return n===0?i===0?p=r.eastIndicesNorthToSouth[0]:p=r.southIndicesEastToWest[0]:i===0?p=r.northIndicesWestToEast[0]:p=r.westIndicesSouthToNorth[0],bY(r,p,n,i,f),f;let g;if(n===0?i===0?g=d8(e.westMeshes,e.westTiles,yn.EAST,e.southMeshes,e.southTiles,yn.NORTH,n,i):g=d8(e.northMeshes,e.northTiles,yn.SOUTH,e.westMeshes,e.westTiles,yn.EAST,n,i):i===0?g=d8(e.southMeshes,e.southTiles,yn.NORTH,e.eastMeshes,e.eastTiles,yn.WEST,n,i):g=d8(e.eastMeshes,e.eastTiles,yn.WEST,e.northMeshes,e.northTiles,yn.SOUTH,n,i),u(g))return kge(e,t,n,i,g,f),f}function d8(e,t,n,i,o,r,s,a){let c=Nge(e,t,!1,n,s,a),l=Nge(i,o,!0,r,s,a);return u(c)&&u(l)?(c+l)*.5:u(c)?c:l}function h8(e,t,n,i,o,r,s,a,c){for(let l=0;l<r.length;++l)o=dst(e,t,n,i,o,r[l],s[l],a,c);return o}function dst(e,t,n,i,o,r,s,a,c){let l=r.rectangle;a===yn.EAST&&e.tile.x===0?(l=ce.clone(r.rectangle,m8),l.west-=O.TWO_PI,l.east-=O.TWO_PI):a===yn.WEST&&r.x===0&&(l=ce.clone(r.rectangle,m8),l.west+=O.TWO_PI,l.east+=O.TWO_PI);let f=e.tile.rectangle,d,p;o>0&&(n.decodeTextureCoordinates(i,o-1,Fu),d=Fu.x,p=Fu.y);let g,m;switch(a){case yn.WEST:g=s.westIndicesSouthToNorth,m=!1;break;case yn.NORTH:g=s.northIndicesWestToEast,m=!0;break;case yn.EAST:g=s.eastIndicesNorthToSouth,m=!1;break;case yn.SOUTH:g=s.southIndicesEastToWest,m=!0;break}let x=r,b=e.tile,T=s.encoding,C=s.vertices,A=n.stride,S,w;T.hasWebMercatorT&&(S=Pi.geodeticLatitudeToMercatorAngle(f.south),w=1/(Pi.geodeticLatitudeToMercatorAngle(f.north)-S));for(let D=0;D<g.length;++D){let R=g[D],P=T.decodeTextureCoordinates(C,R,Fu);_2(x,b,P,P);let L=P.x,N=P.y,_=m?L:N;if(_<0||_>1||Math.abs(L-d)<O.EPSILON5&&Math.abs(N-p)<O.EPSILON5)continue;let E=Math.abs(L)<O.EPSILON5||Math.abs(L-1)<O.EPSILON5,v=Math.abs(N)<O.EPSILON5||Math.abs(N-1)<O.EPSILON5;if(E&&v)continue;let I=T.decodePosition(C,R,OS),M=T.decodeHeight(C,R),B;T.hasVertexNormals?B=T.getOctEncodedNormal(C,R,yY):(B=yY,B.x=0,B.y=0);let V=N;if(T.hasWebMercatorT){let H=O.lerp(f.south,f.north,N);V=(Pi.geodeticLatitudeToMercatorAngle(H)-S)*w}let U;n.hasGeodeticSurfaceNormals&&(U=t.geodeticSurfaceNormal(I,TY)),n.encode(i,o*A,I,P,M,B,V,U),c.minimumHeight=Math.min(c.minimumHeight,M),c.maximumHeight=Math.max(c.maximumHeight,M),++o}return o}function Nge(e,t,n,i,o,r){let s,a,c;n?(s=0,a=e.length,c=1):(s=e.length-1,a=-1,c=-1);for(let l=s;l!==a;l+=c){let f=e[l],d=t[l];if(!AY(d,f))continue;let p;switch(i){case yn.WEST:p=f.westIndicesSouthToNorth;break;case yn.SOUTH:p=f.southIndicesEastToWest;break;case yn.EAST:p=f.eastIndicesNorthToSouth;break;case yn.NORTH:p=f.northIndicesWestToEast;break}let g=p[n?0:p.length-1];if(u(g))return f.encoding.decodeHeight(f.vertices,g)}}function AY(e,t){return u(t)&&(!u(e.data.fill)||!e.data.fill.changedThisFrame)}function Fge(e,t,n,i,o,r,s,a){let c,l,f,d,p,g=i[o?0:n.length-1],m=n[o?0:n.length-1];if(AY(g,m)&&(r===0?s===0?(c=o?m.northIndicesWestToEast:m.eastIndicesNorthToSouth,l=o,f=o):(c=o?m.eastIndicesNorthToSouth:m.southIndicesEastToWest,l=!o,f=!1):s===0?(c=o?m.westIndicesSouthToNorth:m.northIndicesWestToEast,l=!o,f=!0):(c=o?m.southIndicesEastToWest:m.westIndicesSouthToNorth,l=o,f=!o),c.length>0)){d=o?0:c.length-1,p=c[d],m.encoding.decodeTextureCoordinates(m.vertices,p,Fu);let x=_2(g,e.tile,Fu,Fu);if(x.x===r&&x.y===s)return bY(m,p,r,s,a),!0;if(d=Mo(c,l?r:s,function(b,T){m.encoding.decodeTextureCoordinates(m.vertices,b,Fu);let C=_2(g,e.tile,Fu,Fu);return f?l?C.x-r:C.y-s:l?r-C.x:s-C.y}),d<0){if(d=~d,d>0&&d<c.length)return fst(t,g,e.tile,m,c[d-1],c[d],r,s,l,a),!0}else return bY(m,c[d],r,s,a),!0}return!1}var hst=[new h,new h,new h,new h];function mst(e,t,n,i,o,r){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=hst;return h.fromRadians(n.west,n.south,o,a,c[0]),h.fromRadians(n.east,n.south,o,a,c[1]),h.fromRadians(n.west,n.north,o,a,c[2]),h.fromRadians(n.east,n.north,o,a,c[3]),s.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,r)}var LS=MS;function rr(e){this.lightingFadeOutDistance=65e5,this.lightingFadeInDistance=9e6,this.hasWaterMask=!1,this.oceanNormalMap=void 0,this.zoomedOutOceanSpecularIntensity=.5,this.enableLighting=!1,this.dynamicAtmosphereLighting=!1,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=!1,this.shadows=Tn.RECEIVE_ONLY,this.vertexShadowDarkness=.3,this.fillHighlightColor=void 0,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this.showSkirts=!0,this.backFaceCulling=!0,this.undergroundColor=void 0,this.undergroundColorAlphaByDistance=void 0,this.lambertDiffuseMultiplier=0,this.materialUniformMap=void 0,this._materialUniformMap=void 0,this._quadtree=void 0,this._terrainProvider=e.terrainProvider,this._imageryLayers=e.imageryLayers,this._surfaceShaderSet=e.surfaceShaderSet,this._renderState=void 0,this._blendRenderState=void 0,this._disableCullingRenderState=void 0,this._disableCullingBlendRenderState=void 0,this._errorEvent=new pe,this._removeLayerAddedListener=this._imageryLayers.layerAdded.addEventListener(rr.prototype._onLayerAdded,this),this._removeLayerRemovedListener=this._imageryLayers.layerRemoved.addEventListener(rr.prototype._onLayerRemoved,this),this._removeLayerMovedListener=this._imageryLayers.layerMoved.addEventListener(rr.prototype._onLayerMoved,this),this._removeLayerShownListener=this._imageryLayers.layerShownOrHidden.addEventListener(rr.prototype._onLayerShownOrHidden,this),this._imageryLayersUpdatedEvent=new pe,this._layerOrderChanged=!1,this._tilesToRenderByTextureCount=[],this._drawCommands=[],this._uniformMaps=[],this._usedDrawCommands=0,this._vertexArraysToDestroy=[],this._debug={wireframe:!1,boundingSphereTile:void 0},this._baseColor=void 0,this._firstPassInitialColor=void 0,this.baseColor=new G(0,0,.5,1),this._clippingPlanes=void 0,this.cartographicLimitRectangle=ce.clone(ce.MAX_VALUE),this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1,this._oldVerticalExaggeration=void 0,this._oldVerticalExaggerationRelativeHeight=void 0,this._initByMars3D&&this._initByMars3D(e)}Object.defineProperties(rr.prototype,{baseColor:{get:function(){return this._baseColor},set:function(e){this._baseColor=e,this._firstPassInitialColor=oe.fromColor(e,this._firstPassInitialColor)}},quadtree:{get:function(){return this._quadtree},set:function(e){this._quadtree=e}},tilingScheme:{get:function(){if(u(this._terrainProvider))return this._terrainProvider.tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},imageryLayersUpdatedEvent:{get:function(){return this._imageryLayersUpdatedEvent}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){this._terrainProvider!==e&&(this._terrainProvider=e,u(this._quadtree)&&this._quadtree.invalidateAllTiles())}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){xs.setOwner(e,this,"_clippingPlanes")}}});function pst(e,t){let n=e.loadingImagery;u(n)||(n=e.readyImagery);let i=t.loadingImagery;return u(i)||(i=t.readyImagery),n.imageryLayer._layerIndex-i.imageryLayer._layerIndex}rr.prototype.update=function(e){this._imageryLayers._update()};function _st(e,t){let n=t.creditDisplay,i=e._terrainProvider;u(i)&&u(i.credit)&&n.addCreditToNextFrame(i.credit);let o=e._imageryLayers;for(let r=0,s=o.length;r<s;++r){let a=o.get(r);a.ready&&a.show&&u(a.imageryProvider.credit)&&n.addCreditToNextFrame(a.imageryProvider.credit)}}rr.prototype.initialize=function(e){this._imageryLayers.queueReprojectionCommands(e),this._layerOrderChanged&&(this._layerOrderChanged=!1,this._quadtree.forEachLoadedTile(function(i){i.data.imagery.sort(pst)})),_st(this,e);let t=this._vertexArraysToDestroy,n=t.length;for(let i=0;i<n;++i)Qf._freeVertexArray(t[i]);t.length=0};rr.prototype.beginUpdate=function(e){let t=this._tilesToRenderByTextureCount;for(let i=0,o=t.length;i<o;++i){let r=t[i];u(r)&&(r.length=0)}let n=this._clippingPlanes;u(n)&&n.enabled&&n.update(e),this._usedDrawCommands=0,this._hasLoadedTilesThisFrame=!1,this._hasFillTilesThisFrame=!1};rr.prototype.endUpdate=function(e){if(!u(this._renderState)){this._renderState=ke.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:Qa.LESS}}),this._blendRenderState=ke.fromCache({cull:{enabled:!0},depthTest:{enabled:!0,func:Qa.LESS_OR_EQUAL},blending:fn.ALPHA_BLEND});let s=We(this._renderState,!0);s.cull.enabled=!1,this._disableCullingRenderState=ke.fromCache(s),s=We(this._blendRenderState,!0),s.cull.enabled=!1,this._disableCullingBlendRenderState=ke.fromCache(s)}this._hasFillTilesThisFrame&&this._hasLoadedTilesThisFrame&&LS.updateFillTiles(this,this._quadtree._tilesToRender,e,this._vertexArraysToDestroy);let t=this.quadtree,n=e.verticalExaggeration,i=e.verticalExaggerationRelativeHeight,o=this._oldVerticalExaggeration!==n||this._oldVerticalExaggerationRelativeHeight!==i;this._oldVerticalExaggeration=n,this._oldVerticalExaggerationRelativeHeight=i,o&&t.forEachLoadedTile(function(s){s.data.updateExaggeration(s,e,t)});let r=this._tilesToRenderByTextureCount;for(let s=0,a=r.length;s<a;++s){let c=r[s];if(u(c))for(let l=0,f=c.length;l<f;++l){let d=c[l],p=d.data.tileBoundingRegion;Gge(this,d,e,!1);let g=this.marsOptions?.uplift;if(g&&g.enabled&&g.height!==0&&g.rectangles){for(let m=0;m<g.rectangles.length;m++)if(ce.intersection(p.rectangle,g.rectangles[m])){Gge(this,d,e,!0);break}}e.minimumTerrainHeight=Math.min(e.minimumTerrainHeight,p.minimumHeight)}}};function Wge(e,t){let n=t.globeTranslucencyState;if(n.translucent){let i=e.renderState.blending.enabled;n.pushDerivedCommands(e,i,t)}else t.commandList.push(e)}rr.prototype.updateForPick=function(e){let t=this._drawCommands;for(let n=0,i=this._usedDrawCommands;n<i;++n)Wge(t[n],e)};rr.prototype.cancelReprojections=function(){this._imageryLayers.cancelReprojections()};rr.prototype.getLevelMaximumGeometricError=function(e){return u(this._terrainProvider)?this._terrainProvider.getLevelMaximumGeometricError(e):0};rr.prototype.loadTile=function(e,t){let n=t.data,i=!0,o;u(n)&&(i=n.boundingVolumeSourceTile!==t||t._lastSelectionResult===$n.CULLED_BUT_NEEDED,o=n.terrainState),Qf.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i),n=t.data,i&&o!==t.data.terrainState&&this.computeTileVisibility(t,e,this.quadtree.occluders)!==gr.NONE&&n.boundingVolumeSourceTile===t&&(i=!1,Qf.processStateMachine(t,e,this.terrainProvider,this._imageryLayers,this.quadtree,this._vertexArraysToDestroy,i))};var gst=new se,jge=new ce,yst=new ce,xst=new fe;function g8(e,t){if(t.west<t.east)return t;let n=ce.clone(t,yst);return ce.center(e,xst).longitude>0?n.east=O.PI:n.west=-O.PI,n}function qge(e,t){if(t.cameraUnderground||t.globeTranslucencyState.translucent)return!0;if(e.backFaceCulling)return!1;let n=e._clippingPlanes;return!!(u(n)&&n.enabled||!ce.equals(e.cartographicLimitRectangle,ce.MAX_VALUE))}rr.prototype.computeTileVisibility=function(e,t,n){let i=this.computeDistanceToTile(e,t);e._distance=i;let o=qge(this,t);if(t.fog.enabled&&!o&&O.fog(i,t.fog.density)>=1)return gr.NONE;let r=e.data,s=r.tileBoundingRegion;if(r.boundingVolumeSourceTile===void 0)return gr.PARTIAL;let a=t.cullingVolume,c=s.boundingVolume;u(c)||(c=s.boundingSphere),r.clippedByBoundaries=!1;let l=g8(e.rectangle,this.cartographicLimitRectangle),f=ce.simpleIntersection(l,e.rectangle,jge);if(!u(f))return gr.NONE;if(ce.equals(f,e.rectangle)||(r.clippedByBoundaries=!0),t.mode!==te.SCENE3D&&(c=gst,se.fromRectangleWithHeights2D(e.rectangle,t.mapProjection,s.minimumHeight,s.maximumHeight,c),h.fromElements(c.center.z,c.center.x,c.center.y,c.center),t.mode===te.MORPHING&&u(r.renderedMesh)&&(c=se.union(s.boundingSphere,c,c))),!u(c))return gr.PARTIAL;let d=this._clippingPlanes;if(u(d)&&d.enabled){let x=d.computeIntersectionWithBoundingVolume(c);if(e.isClipped=x!==nn.INSIDE,x===nn.OUTSIDE)return gr.NONE}let p,g=a.computeVisibility(c);if(g===nn.OUTSIDE?p=gr.NONE:g===nn.INTERSECTING?p=gr.PARTIAL:g===nn.INSIDE&&(p=gr.FULL),p===gr.NONE)return p;let m=t.mode===te.SCENE3D&&t.camera.frustum instanceof rn;if(t.mode===te.SCENE3D&&!m&&u(n)&&!o){let x=r.occludeePointInScaledSpace;return!u(x)||n.ellipsoid.isScaledSpacePointVisiblePossiblyUnderEllipsoid(x,s.minimumHeight)?p:gr.NONE}return p};rr.prototype.canRefine=function(e){return u(e.data.terrainData)?!0:this.terrainProvider.getTileDataAvailable(e.x*2,e.y*2,e.level+1)!==void 0};var bst=[],Tst=[];rr.prototype.canRenderWithoutLosingDetail=function(e,t){let n=e.data,i=bst;i.length=this._imageryLayers.length;let o=!1,r=!1,s;u(n)&&(o=n.terrainState===mo.READY,r=!0,s=n.imagery);let a,c;for(a=0,c=i.length;a<c;++a)i[a]=r;if(u(s))for(a=0,c=s.length;a<c;++a){let d=s[a],p=d.loadingImagery,g=!u(p)||p.state===ui.FAILED||p.state===ui.INVALID,m=(d.loadingImagery||d.readyImagery).imageryLayer._layerIndex;i[m]=g&&i[m]}let l=this.quadtree._lastSelectionFrameNumber,f=Tst;for(f.length=0,f.push(e.southwestChild,e.southeastChild,e.northwestChild,e.northeastChild);f.length>0;){let d=f.pop(),p=d._lastSelectionResultFrame===l?d._lastSelectionResult:$n.NONE;if(p===$n.RENDERED){let g=d.data;if(!u(g))continue;if(!o&&d.data.terrainState===mo.READY)return!1;let m=d.data.imagery;for(a=0,c=m.length;a<c;++a){let x=m[a],b=x.loadingImagery,T=!u(b)||b.state===ui.FAILED||b.state===ui.INVALID,C=(x.loadingImagery||x.readyImagery).imageryLayer._layerIndex;if(T&&!i[C])return!1}}else p===$n.REFINED&&f.push(d.southwestChild,d.southeastChild,d.northwestChild,d.northeastChild)}return!0};var Ast=new h;rr.prototype.computeTileLoadPriority=function(e,t){let n=e.data;if(n===void 0)return 0;let i=n.tileBoundingRegion.boundingVolume;if(i===void 0)return 0;let o=t.camera.positionWC,r=t.camera.directionWC,s=h.subtract(i.center,o,Ast),a=h.magnitude(s);return a<O.EPSILON5?0:(h.divideByScalar(s,a,s),(1-h.dot(s,r))*e._distance)};var Uge=new F,_8=new F,Cst=new oe,Est=new oe,Sst=new oe,wst=new h,Vge=new h,vst=new h,Dst=new h;rr.prototype.showTileThisFrame=function(e,t){let n=0,i=e.data.imagery;for(let a=0,c=i.length;a<c;++a){let l=i[a];u(l.readyImagery)&&l.readyImagery.imageryLayer.alpha!==0&&++n}let o=this._tilesToRenderByTextureCount[n];u(o)||(o=[],this._tilesToRenderByTextureCount[n]=o),o.push(e);let r=e.data;u(r.vertexArray)?this._hasLoadedTilesThisFrame=!0:this._hasFillTilesThisFrame=!0;let s=this._debug;++s.tilesRendered,s.texturesRendered+=n};var Ist=[new h,new h,new h,new h];function zge(e,t,n,i,o,r){let s=e.quadtree._occluders.ellipsoid,a=s.ellipsoid,c=Ist;return h.fromRadians(n.west,n.south,o,a,c[0]),h.fromRadians(n.east,n.south,o,a,c[1]),h.fromRadians(n.west,n.north,o,a,c[2]),h.fromRadians(n.east,n.north,o,a,c[3]),s.computeHorizonCullingPointPossiblyUnderEllipsoid(t,c,i,r)}rr.prototype.computeDistanceToTile=function(e,t){Pst(e,this,t);let n=e.data;if(n.boundingVolumeSourceTile===void 0)return 9999999999;let o=n.tileBoundingRegion,r=o.minimumHeight,s=o.maximumHeight;if(n.boundingVolumeSourceTile!==e){let c=t.camera.positionCartographic.height,l=Math.abs(c-r),f=Math.abs(c-s);l>f?(o.minimumHeight=r,o.maximumHeight=r):(o.minimumHeight=s,o.maximumHeight=s)}let a=o.distanceToCamera(t);return o.minimumHeight=r,o.maximumHeight=s,a};function Pst(e,t,n){let i=e.data;i===void 0&&(i=e.data=new Qf);let o=e.tilingScheme.ellipsoid;i.tileBoundingRegion===void 0&&(i.tileBoundingRegion=new vf({computeBoundingVolumes:!1,rectangle:e.rectangle,ellipsoid:o,minimumHeight:0,maximumHeight:0}));let r=i.tileBoundingRegion,s=r.minimumHeight,a=r.maximumHeight,c=!1,l=e,f=0,d=t.marsOptions?.flat;if(d&&d.enabled&&d.rectangles){for(let b=0;b<d.rectangles.length;b++)if(ce.intersection(e.rectangle,d.rectangles[b])){f=d.rectangles[b]._flatHeight??d.heights[b];break}}let p=t.marsOptions?.uplift,g=0;if(p&&p.enabled&&p.height!==0&&p.rectangles){for(let b=0;b<p.rectangles.length;b++)if(ce.intersection(r.rectangle,p.rectangles[b])){g=p.height;break}}let m=i.mesh,x=i.terrainData;if(m!==void 0&&m.minimumHeight!==void 0&&m.maximumHeight!==void 0)r.minimumHeight=m.minimumHeight,r.maximumHeight=m.maximumHeight,c=!0;else if(x!==void 0&&x._minimumHeight!==void 0&&x._maximumHeight!==void 0)r.minimumHeight=x._minimumHeight,r.maximumHeight=x._maximumHeight;else{r.minimumHeight=Number.NaN,r.maximumHeight=Number.NaN;let b=e.parent;for(;b!==void 0;){let T=b.data;if(T!==void 0){let C=T.mesh,A=T.terrainData;if(C!==void 0&&C.minimumHeight!==void 0&&C.maximumHeight!==void 0){r.minimumHeight=C.minimumHeight,r.maximumHeight=C.maximumHeight;break}else if(A!==void 0&&A._minimumHeight!==void 0&&A._maximumHeight!==void 0){r.minimumHeight=A._minimumHeight,r.maximumHeight=A._maximumHeight;break}}b=b.parent}l=b}if(r.maximumHeight+=g,r.minimumHeight-=f,l!==void 0){let b=n.verticalExaggeration,T=n.verticalExaggerationRelativeHeight;if((b!==1||f!==0)&&(c=!1,r.minimumHeight=Kr.getHeight(r.minimumHeight,b,T),r.maximumHeight=Kr.getHeight(r.maximumHeight,b,T)),c)i.boundingVolumeIsFromMesh||(r._orientedBoundingBox=Dn.clone(m.orientedBoundingBox,r._orientedBoundingBox),r._boundingSphere=se.clone(m.boundingSphere3D,r._boundingSphere),i.occludeePointInScaledSpace=h.clone(m.occludeePointInScaledSpace,i.occludeePointInScaledSpace),u(i.occludeePointInScaledSpace)||(i.occludeePointInScaledSpace=zge(t,r._orientedBoundingBox.center,e.rectangle,r.minimumHeight,r.maximumHeight,i.occludeePointInScaledSpace)));else{let A=r._orientedBoundingBox===void 0||r._boundingSphere===void 0;(r.minimumHeight!==s||r.maximumHeight!==a||A)&&(r.computeBoundingVolumes(o),i.occludeePointInScaledSpace=zge(t,r._orientedBoundingBox.center,e.rectangle,r.minimumHeight,r.maximumHeight,i.occludeePointInScaledSpace))}i.boundingVolumeSourceTile=l,i.boundingVolumeIsFromMesh=c}else i.boundingVolumeSourceTile=void 0,i.boundingVolumeIsFromMesh=!1}rr.prototype.isDestroyed=function(){return!1};rr.prototype.destroy=function(){return this._tileProvider=this._tileProvider&&this._tileProvider.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._removeLayerAddedListener=this._removeLayerAddedListener&&this._removeLayerAddedListener(),this._removeLayerRemovedListener=this._removeLayerRemovedListener&&this._removeLayerRemovedListener(),this._removeLayerMovedListener=this._removeLayerMovedListener&&this._removeLayerMovedListener(),this._removeLayerShownListener=this._removeLayerShownListener&&this._removeLayerShownListener(),le(this)};function Rst(e,t,n){return function(i){let o,r,s=-1,a=i.data.imagery,c=a.length,l;for(l=0;l<c;++l)if(o=a[l],r=y(o.readyImagery,o.loadingImagery),r.imageryLayer===t){s=l;break}if(s!==-1){let f=s+e;if(o=a[f],r=u(o)?y(o.readyImagery,o.loadingImagery):void 0,!u(r)||r.imageryLayer!==t)return!t._createTileImagerySkeletons(i,n,f);for(l=s;l<f;++l)a[l].freeResources();a.splice(s,e)}return!0}}rr.prototype._onLayerAdded=function(e,t){if(!this.isDestroyed()&&e.show){let n=this._terrainProvider,i=this,o=this._imageryLayersUpdatedEvent,r=function(){e._imageryCache={},i._quadtree.forEachLoadedTile(function(s){if(u(s._loadedCallbacks[e._layerIndex]))return;let a,c=s.data.imagery,l=c.length,f=-1,d=0;for(a=0;a<l;++a){let g=c[a];if(y(g.readyImagery,g.loadingImagery).imageryLayer===e)f===-1&&(f=a),++d;else if(f!==-1)break}if(f===-1)return;let p=f+d;e._createTileImagerySkeletons(s,n,p)&&(s._loadedCallbacks[e._layerIndex]=Rst(d,e,n),s.state=Ys.LOADING)})};if(e.ready){let s=e.imageryProvider;s._reload=r}this._quadtree.forEachLoadedTile(function(s){e._createTileImagerySkeletons(s,n)&&(s.state=Ys.LOADING,s.level!==0&&(s._lastSelectionResultFrame!==i.quadtree._lastSelectionFrameNumber||s._lastSelectionResult!==$n.RENDERED)&&(s.renderable=!1))}),this._layerOrderChanged=!0,o.raiseEvent()}};rr.prototype._onLayerRemoved=function(e,t){this._quadtree.forEachLoadedTile(function(n){let i=n.data.imagery,o=-1,r=0;for(let s=0,a=i.length;s<a;++s){let c=i[s],l=c.loadingImagery;if(u(l)||(l=c.readyImagery),l.imageryLayer===e)o===-1&&(o=s),c.freeResources(),++r;else if(o!==-1)break}o!==-1&&i.splice(o,r)}),u(e.imageryProvider)&&(e.imageryProvider._reload=void 0),this._imageryLayersUpdatedEvent.raiseEvent()};rr.prototype._onLayerMoved=function(e,t,n){this._layerOrderChanged=!0,this._imageryLayersUpdatedEvent.raiseEvent()};rr.prototype._onLayerShownOrHidden=function(e,t,n){n?this._onLayerAdded(e,t):this._onLayerRemoved(e,t)};var Ost=new F,Mst=new F;function Hge(e,t){let n={u_initialColor:function(){return this.properties.initialColor},u_fillHighlightColor:function(){return this.properties.fillHighlightColor},u_zoomedOutOceanSpecularIntensity:function(){return this.properties.zoomedOutOceanSpecularIntensity},u_oceanNormalMap:function(){return this.properties.oceanNormalMap},u_atmosphereLightIntensity:function(){return this.properties.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return this.properties.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return this.properties.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return this.properties.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return this.properties.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return this.properties.atmosphereMieAnisotropy},u_lightingFadeDistance:function(){return this.properties.lightingFadeDistance},u_nightFadeDistance:function(){return this.properties.nightFadeDistance},u_center3D:function(){return this.properties.center3D},u_verticalExaggerationAndRelativeHeight:function(){return this.properties.verticalExaggerationAndRelativeHeight},u_tileRectangle:function(){return this.properties.tileRectangle},u_modifiedModelView:function(){let i=e.context.uniformState.view,o=F.multiplyByPoint(i,this.properties.rtc,Vge);return F.setTranslation(i,o,Uge),Uge},u_modifiedModelViewProjection:function(){let i=e.context.uniformState.view,o=e.context.uniformState.projection,r=F.multiplyByPoint(i,this.properties.rtc,Vge);return F.setTranslation(i,r,_8),F.multiply(o,_8,_8),_8},u_dayTextures:function(){return this.properties.dayTextures},u_dayTextureTranslationAndScale:function(){return this.properties.dayTextureTranslationAndScale},u_dayTextureTexCoordsRectangle:function(){return this.properties.dayTextureTexCoordsRectangle},u_dayTextureUseWebMercatorT:function(){return this.properties.dayTextureUseWebMercatorT},u_dayTextureAlpha:function(){return this.properties.dayTextureAlpha},u_dayTextureNightAlpha:function(){return this.properties.dayTextureNightAlpha},u_dayTextureDayAlpha:function(){return this.properties.dayTextureDayAlpha},u_dayTextureBrightness:function(){return this.properties.dayTextureBrightness},u_dayTextureContrast:function(){return this.properties.dayTextureContrast},u_dayTextureHue:function(){return this.properties.dayTextureHue},u_dayTextureSaturation:function(){return this.properties.dayTextureSaturation},u_dayTextureOneOverGamma:function(){return this.properties.dayTextureOneOverGamma},u_dayIntensity:function(){return this.properties.dayIntensity},u_southAndNorthLatitude:function(){return this.properties.southAndNorthLatitude},u_southMercatorYAndOneOverHeight:function(){return this.properties.southMercatorYAndOneOverHeight},u_waterMask:function(){return this.properties.waterMask},u_waterMaskTranslationAndScale:function(){return this.properties.waterMaskTranslationAndScale},u_minMaxHeight:function(){return this.properties.minMaxHeight},u_scaleAndBias:function(){return this.properties.scaleAndBias},u_dayTextureSplit:function(){return this.properties.dayTextureSplit},u_dayTextureCutoutRectangles:function(){return this.properties.dayTextureCutoutRectangles},u_clippingPlanes:function(){let i=t._clippingPlanes;return u(i)&&u(i.texture)?i.texture:e.context.defaultTexture},u_cartographicLimitRectangle:function(){return this.properties.localizedCartographicLimitRectangle},u_clippingPlanesMatrix:function(){let i=t._clippingPlanes,o=u(i)?F.multiply(e.context.uniformState.view,i.modelMatrix,Ost):F.IDENTITY;return F.inverseTranspose(o,Mst)},u_clippingPlanesEdgeStyle:function(){let i=this.properties.clippingPlanesEdgeColor;return i.alpha=this.properties.clippingPlanesEdgeWidth,i},u_minimumBrightness:function(){return e.fog.minimumBrightness},u_hsbShift:function(){return this.properties.hsbShift},u_colorsToAlpha:function(){return this.properties.colorsToAlpha},u_frontFaceAlphaByDistance:function(){return this.properties.frontFaceAlphaByDistance},u_backFaceAlphaByDistance:function(){return this.properties.backFaceAlphaByDistance},u_translucencyRectangle:function(){return this.properties.localizedTranslucencyRectangle},u_undergroundColor:function(){return this.properties.undergroundColor},u_undergroundColorAlphaByDistance:function(){return this.properties.undergroundColorAlphaByDistance},u_lambertDiffuseMultiplier:function(){return this.properties.lambertDiffuseMultiplier},u_vertexShadowDarkness:function(){return this.properties.vertexShadowDarkness},u_mars3dTextureInvertColor:function(){return this.properties.mars3dTextureInvertColor},u_mars3dTextureFilterColor:function(){return this.properties.mars3dTextureFilterColor},u_mars_inverseTileWidth:function(){return this.properties.mars_inverseTileWidth},u_mars_cartographicTileRectangle:function(){return this.properties.mars_cartographicTileRectangle},u_mars_flat_enabled:function(){return this.properties.mars_flat_enabled},u_mars_flat_rectangle:function(){return this.properties.mars_flat_rectangle},u_mars_flat_texture:function(){return u(this.properties.mars_flat_texture)?this.properties.mars_flat_texture:e.context.defaultTexture},u_mars_uplift_enabled:function(){return this.properties.mars_uplift_enabled},u_mars_uplift_hideInsideOrOutside:function(){return this.properties.mars_uplift_hideInsideOrOutside},u_mars_uplift_rectangle:function(){return this.properties.mars_uplift_rectangle},u_mars_uplift_texture:function(){return u(this.properties.mars_uplift_texture)?this.properties.mars_uplift_texture:e.context.defaultTexture},u_mars_clip_enabled:function(){return this.properties.mars_clip_enabled},u_mars_clip_rectangle:function(){return this.properties.mars_clip_rectangle},u_mars_clip_texture:function(){return u(this.properties.mars_clip_texture)?this.properties.mars_clip_texture:e.context.defaultTexture},u_mars_clip_only:function(){return this.properties.mars_clip_only},u_mars_flood_enabled:function(){return this.properties.mars_flood_enabled},u_mars_flood_rectangle:function(){return this.properties.mars_flood_rectangle},u_mars_flood_texture:function(){return u(this.properties.mars_flood_texture)?this.properties.mars_flood_texture:e.context.defaultTexture},u_mars_flood_only:function(){return this.properties.mars_flood_only},properties:{initialColor:new oe(0,0,.5,1),fillHighlightColor:new G(0,0,0,0),zoomedOutOceanSpecularIntensity:.5,oceanNormalMap:void 0,lightingFadeDistance:new z(65e5,9e6),nightFadeDistance:new z(1e7,4e7),atmosphereLightIntensity:10,atmosphereRayleighCoefficient:new h(55e-7,13e-6,284e-7),atmosphereMieCoefficient:new h(21e-6,21e-6,21e-6),atmosphereRayleighScaleHeight:1e4,atmosphereMieScaleHeight:3200,atmosphereMieAnisotropy:.9,hsbShift:new h,center3D:void 0,rtc:new h,modifiedModelView:new F,tileRectangle:new oe,verticalExaggerationAndRelativeHeight:new z(1,0),dayTextures:[],dayTextureTranslationAndScale:[],dayTextureTexCoordsRectangle:[],dayTextureUseWebMercatorT:[],dayTextureAlpha:[],dayTextureNightAlpha:[],dayTextureDayAlpha:[],dayTextureBrightness:[],dayTextureContrast:[],dayTextureHue:[],dayTextureSaturation:[],dayTextureOneOverGamma:[],dayTextureSplit:[],dayTextureCutoutRectangles:[],dayIntensity:0,colorsToAlpha:[],southAndNorthLatitude:new z,southMercatorYAndOneOverHeight:new z,waterMask:void 0,waterMaskTranslationAndScale:new oe,minMaxHeight:new z,scaleAndBias:new F,clippingPlanesEdgeColor:G.clone(G.WHITE),clippingPlanesEdgeWidth:0,localizedCartographicLimitRectangle:new oe,frontFaceAlphaByDistance:new oe,backFaceAlphaByDistance:new oe,localizedTranslucencyRectangle:new oe,undergroundColor:G.clone(G.TRANSPARENT),undergroundColorAlphaByDistance:new oe,lambertDiffuseMultiplier:0,vertexShadowDarkness:0,mars3dTextureInvertColor:[],mars3dTextureFilterColor:[],mars_inverseTileWidth:0,mars_cartographicTileRectangle:void 0,mars_flat_enabled:!1,mars_flat_rectangle:new oe,mars_flat_texture:void 0,mars_uplift_enabled:!1,mars_uplift_hideInsideOrOutside:!1,mars_uplift_rectangle:new oe,mars_uplift_texture:void 0,mars_clip_enabled:!1,mars_clip_rectangle:new oe,mars_clip_texture:void 0,mars_clip_only:!1,mars_flood_enabled:!1,mars_flood_rectangle:new oe,mars_flood_texture:void 0,mars_flood_only:!1}};return u(t.materialUniformMap)?xt(n,t.materialUniformMap):n}function Lst(e,t,n){let i=n.data,o,r;if(u(i.vertexArray)?(o=i.mesh,r=i.vertexArray):u(i.fill)&&u(i.fill.vertexArray)&&(o=i.fill.mesh,r=i.fill.vertexArray),!(!u(o)||!u(r))){if(u(i.wireframeVertexArray)){if(i.wireframeVertexArray.mesh===o)return;i.wireframeVertexArray.destroy(),i.wireframeVertexArray=void 0}i.wireframeVertexArray=Nst(e,r,o),i.wireframeVertexArray.mesh=o}}function Nst(e,t,n){let o={indices:n.indices,primitiveType:Me.TRIANGLES};Fn.toWireframe(o);let r=o.indices,s=dt.createIndexBuffer({context:e,typedArray:r,usage:Fe.STATIC_DRAW,indexDatatype:Ne.fromSizeInBytes(r.BYTES_PER_ELEMENT)});return new ii({context:e,attributes:t._attributes,indexBuffer:s})}var Yge,Xge,y8;(function(){let e=new bt({geometry:gd.fromDimensions({dimensions:new h(2,2,2)})}),t=new bt({geometry:new d_({radius:1})}),n=new F,i,o;function r(s){return new wn({geometryInstances:s,appearance:new cn({translucent:!1,flat:!0}),asynchronous:!1})}Yge=function(s,a){return s===i||(y8(),i=s,n=F.fromRotationTranslation(s.halfAxes,s.center,n),e.modelMatrix=n,e.attributes.color=zt.fromColor(a),o=r(e)),o},Xge=function(s,a){return s===i||(y8(),i=s,n=F.fromTranslation(s.center,n),n=F.multiplyByUniformScale(n,s.radius,n),t.modelMatrix=n,t.attributes.color=zt.fromColor(a),o=r(t)),o},y8=function(){u(o)&&(o.destroy(),o=void 0,i=void 0)}})();var Fst=new oe(0,0,0,0),Bst={frameState:void 0,surfaceTile:void 0,numberOfDayTextures:void 0,applyBrightness:void 0,applyContrast:void 0,applyHue:void 0,applySaturation:void 0,applyGamma:void 0,applyAlpha:void 0,applyDayNightAlpha:void 0,applySplit:void 0,showReflectiveOcean:void 0,showOceanWaves:void 0,enableLighting:void 0,dynamicAtmosphereLighting:void 0,dynamicAtmosphereLightingFromSun:void 0,showGroundAtmosphere:void 0,perFragmentGroundAtmosphere:void 0,hasVertexNormals:void 0,useWebMercatorProjection:void 0,enableFog:void 0,enableClippingPlanes:void 0,clippingPlanes:void 0,clippedByBoundaries:void 0,hasImageryLayerCutout:void 0,colorCorrect:void 0,colorToAlpha:void 0,hasGeodeticSurfaceNormals:void 0,hasExaggeration:void 0},kst=G.TRANSPARENT,Ust=new Mt;function Gge(e,t,n,i){let o=t.data;u(o.vertexArray)||(o.fill===void 0&&(o.fill=new LS(t)),o.fill.update(e,n));let r=n.creditDisplay,s=o.terrainData;if(u(s)&&u(s.credits)){let ot=s.credits;for(let Yt=0,pi=ot.length;Yt<pi;++Yt)r.addCreditToNextFrame(ot[Yt])}let a=Gt.maximumTextureImageUnits,c=o.waterMaskTexture,l=o.waterMaskTranslationAndScale;!u(c)&&u(o.fill)&&(c=o.fill.waterMaskTexture,l=o.fill.waterMaskTranslationAndScale);let f=n.cameraUnderground,d=n.globeTranslucencyState,p=d.translucent,g=d.frontFaceAlphaByDistance,m=d.backFaceAlphaByDistance,x=d.rectangle,b=y(e.undergroundColor,kst),T=y(e.undergroundColorAlphaByDistance,Ust),C=qge(e,n)&&n.mode===te.SCENE3D&&b.alpha>0&&(T.nearValue>0||T.farValue>0),A=e.lambertDiffuseMultiplier,S=e.vertexShadowDarkness,w=e.hasWaterMask&&u(c),D=e.oceanNormalMap,R=w&&u(D),P=e.terrainProvider,L=u(P)&&e.terrainProvider.hasVertexNormals,N=n.fog.enabled&&n.fog.renderable&&!f,_=e.showGroundAtmosphere&&n.mode===te.SCENE3D,E=Tn.castShadows(e.shadows)&&!p,v=Tn.receiveShadows(e.shadows)&&!p,I=e.hueShift,M=e.saturationShift,B=e.brightnessShift,V=!(O.equalsEpsilon(I,0,O.EPSILON7)&&O.equalsEpsilon(M,0,O.EPSILON7)&&O.equalsEpsilon(B,0,O.EPSILON7)),U=!1;if(_){let ot=h.magnitude(n.camera.positionWC),Yt=e.nightFadeOutDistance;U=ot>Yt}w&&--a,R&&--a,u(n.shadowState)&&n.shadowState.shadowsEnabled&&--a,u(e.clippingPlanes)&&e.clippingPlanes.enabled&&--a,a-=d.numberOfTextureUniforms;let H=o.renderedMesh,k=H.center,q=H.encoding,j=o.tileBoundingRegion,Z=n.verticalExaggeration,W=n.verticalExaggerationRelativeHeight,K=e.marsOptions?.uplift;i&&K&&(W=n.verticalExaggerationRelativeHeight-K.height/(Z-1),--a),e.marsOptions?.clip?.enabled&&--a,e.marsOptions?.flat?.enabled&&--a,e.marsOptions?.flood?.enabled&&--a;let $=Z!==1,he=q.hasGeodeticSurfaceNormals,_e=Cst,re=0,me=0,ye=0,we=0,Ce=!1;if(n.mode!==te.SCENE3D){let ot=n.mapProjection,Yt=ot.project(ce.southwest(t.rectangle),vst),pi=ot.project(ce.northeast(t.rectangle),Dst);if(_e.x=Yt.x,_e.y=Yt.y,_e.z=pi.x,_e.w=pi.y,n.mode!==te.MORPHING&&(k=wst,k.x=0,k.y=(_e.z+_e.x)*.5,k.z=(_e.w+_e.y)*.5,_e.x-=k.y,_e.y-=k.z,_e.z-=k.y,_e.w-=k.z),n.mode===te.SCENE2D&&q.quantization===qs.BITS12){let Ge=1/(Math.pow(2,12)-1)*.5,xr=(_e.z-_e.x)*Ge,So=(_e.w-_e.y)*Ge;_e.x-=xr,_e.y-=So,_e.z+=xr,_e.w+=So}ot instanceof Pi&&(re=t.rectangle.south,me=t.rectangle.north,ye=Pi.geodeticLatitudeToMercatorAngle(re),we=1/(Pi.geodeticLatitudeToMercatorAngle(me)-ye),Ce=!0)}let ve=Bst;ve.frameState=n,ve.surfaceTile=o,ve.showReflectiveOcean=w,ve.showOceanWaves=R,ve.enableLighting=e.enableLighting,ve.dynamicAtmosphereLighting=e.dynamicAtmosphereLighting,ve.dynamicAtmosphereLightingFromSun=e.dynamicAtmosphereLightingFromSun,ve.showGroundAtmosphere=_,ve.atmosphereLightIntensity=e.atmosphereLightIntensity,ve.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,ve.atmosphereMieCoefficient=e.atmosphereMieCoefficient,ve.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,ve.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,ve.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,ve.perFragmentGroundAtmosphere=U,ve.hasVertexNormals=L,ve.useWebMercatorProjection=Ce,ve.clippedByBoundaries=o.clippedByBoundaries,ve.hasGeodeticSurfaceNormals=he,ve.hasExaggeration=$;let tt=o.imagery,Je=0,Ht=tt.length,en=e.showSkirts&&!f&&!p,at=e.backFaceCulling&&!f&&!p,hn=at?e._renderState:e._disableCullingRenderState,xn=at?e._blendRenderState:e._disableCullingBlendRenderState,Ft=hn,Dt=e._firstPassInitialColor,be=n.context;if(u(e._debug.boundingSphereTile)||y8(),e._materialUniformMap!==e.materialUniformMap){e._materialUniformMap=e.materialUniformMap;let ot=e._drawCommands.length;for(let Yt=0;Yt<ot;++Yt)e._uniformMaps[Yt]=Hge(n,e)}do{let ot=0,Yt,pi;if(e._drawCommands.length<=e._usedDrawCommands?(Yt=new $e,Yt.owner=t,Yt.cull=!1,Yt.boundingVolume=new se,Yt.orientedBoundingBox=void 0,pi=Hge(n,e),e._drawCommands.push(Yt),e._uniformMaps.push(pi)):(Yt=e._drawCommands[e._usedDrawCommands],pi=e._uniformMaps[e._usedDrawCommands]),Yt.owner=t,++e._usedDrawCommands,t===e._debug.boundingSphereTile){let Xt=j.boundingVolume,Ee=j.boundingSphere;u(Xt)?Yge(Xt,G.RED).update(n):u(Ee)&&Xge(Ee,G.RED).update(n)}let Ge=pi.properties;oe.clone(Dt,Ge.initialColor),Ge.oceanNormalMap=D,Ge.lightingFadeDistance.x=e.lightingFadeOutDistance,Ge.lightingFadeDistance.y=e.lightingFadeInDistance,Ge.nightFadeDistance.x=e.nightFadeOutDistance,Ge.nightFadeDistance.y=e.nightFadeInDistance,Ge.atmosphereLightIntensity=e.atmosphereLightIntensity,Ge.atmosphereRayleighCoefficient=e.atmosphereRayleighCoefficient,Ge.atmosphereMieCoefficient=e.atmosphereMieCoefficient,Ge.atmosphereRayleighScaleHeight=e.atmosphereRayleighScaleHeight,Ge.atmosphereMieScaleHeight=e.atmosphereMieScaleHeight,Ge.atmosphereMieAnisotropy=e.atmosphereMieAnisotropy,Ge.zoomedOutOceanSpecularIntensity=e.zoomedOutOceanSpecularIntensity;let xr=f?m:g,So=f?g:m;u(xr)&&(oe.fromElements(xr.near,xr.nearValue,xr.far,xr.farValue,Ge.frontFaceAlphaByDistance),oe.fromElements(So.near,So.nearValue,So.far,So.farValue,Ge.backFaceAlphaByDistance)),oe.fromElements(T.near,T.nearValue,T.far,T.farValue,Ge.undergroundColorAlphaByDistance),G.clone(b,Ge.undergroundColor),Ge.lambertDiffuseMultiplier=A,Ge.vertexShadowDarkness=S;let qr=!u(o.vertexArray)&&u(e.fillHighlightColor)&&e.fillHighlightColor.alpha>0;qr&&G.clone(e.fillHighlightColor,Ge.fillHighlightColor),Ge.verticalExaggerationAndRelativeHeight.x=Z,Ge.verticalExaggerationAndRelativeHeight.y=W,Ge.center3D=H.center,h.clone(k,Ge.rtc),oe.clone(_e,Ge.tileRectangle),Ge.southAndNorthLatitude.x=re,Ge.southAndNorthLatitude.y=me,Ge.southMercatorYAndOneOverHeight.x=ye,Ge.southMercatorYAndOneOverHeight.y=we;let ps=Est,Be=g8(t.rectangle,e.cartographicLimitRectangle),nt=Sst,Xe=g8(t.rectangle,x);h.fromElements(I,M,B,Ge.hsbShift);let He=t.rectangle,ft=1/He.width,mt=1/He.height;ps.x=(Be.west-He.west)*ft,ps.y=(Be.south-He.south)*mt,ps.z=(Be.east-He.west)*ft,ps.w=(Be.north-He.south)*mt,oe.clone(ps,Ge.localizedCartographicLimitRectangle),nt.x=(Xe.west-He.west)*ft,nt.y=(Xe.south-He.south)*mt,nt.z=(Xe.east-He.west)*ft,nt.w=(Xe.north-He.south)*mt,Ge.mars_inverseTileWidth=ft,Ge.mars_cartographicTileRectangle=new z(He.west,He.south);let tn=e.marsOptions?.clip;tn?(tn.rectangle?Ge.mars_clip_rectangle=new oe(tn.rectangle.west,tn.rectangle.south,tn.rectangle.width,tn.rectangle.height):Ge.mars_clip_rectangle=new oe,Ge.mars_clip_texture=tn.texture,Ge.mars_clip_only=tn.onlySelf,Ge.mars_clip_enabled=tn.enabled):(Ge.mars_clip_enabled=!1,Ge.mars_clip_rectangle=new oe,Ge.mars_clip_texture=void 0,Ge.mars_clip_only=!1);let vi=e.marsOptions?.flood;vi?(vi.rectangle?Ge.mars_flood_rectangle=new oe(vi.rectangle.west,vi.rectangle.south,vi.rectangle.width,vi.rectangle.height):Ge.mars_flood_rectangle=new oe,Ge.mars_flood_texture=vi.texture,Ge.mars_flood_only=vi.onlySelf,Ge.mars_flood_enabled=vi.enabled):(Ge.mars_flood_enabled=!1,Ge.mars_flood_rectangle=new oe,Ge.mars_flood_texture=void 0);let Qi=e.marsOptions?.flat;Qi?(Qi.rectangle?Ge.mars_flat_rectangle=new oe(Qi.rectangle.west,Qi.rectangle.south,Qi.rectangle.width,Qi.rectangle.height):Ge.mars_flat_rectangle=new oe,Ge.mars_flat_texture=Qi.texture,Ge.mars_flat_enabled=Qi.enabled):(Ge.mars_flat_enabled=!1,Ge.mars_flat_rectangle=new oe,Ge.mars_flat_texture=void 0);let wo=e.marsOptions?.uplift;wo?(wo.rectangle?Ge.mars_uplift_rectangle=new oe(wo.rectangle.west,wo.rectangle.south,wo.rectangle.width,wo.rectangle.height):Ge.mars_uplift_rectangle=new oe,Ge.mars_uplift_texture=wo.texture,Ge.mars_uplift_enabled=(!wo.showUp||wo.enabled&&wo.height!==0)&&u(wo.rectangles)&&wo.rectangles.length>0,Ge.mars_uplift_hideInsideOrOutside=!i):(Ge.mars_uplift_enabled=!1,Ge.mars_uplift_rectangle=new oe,Ge.mars_uplift_texture=void 0,Ge.mars_uplift_hideInsideOrOutside=!1),oe.clone(nt,Ge.localizedTranslucencyRectangle);let Ks=N&&O.fog(t._distance,n.fog.density)>O.EPSILON3;V=V&&(Ks||_);let cr=!1,$i=!1,vr=!1,Wn=!1,jn=!1,Mn=!1,fi=!1,Zs=!1,_s=!1,dd=!1,Ku=!1,Qs=!1;for(;ot<a&&Je<Ht;){let Xt=tt[Je],Ee=Xt.readyImagery;if(++Je,!u(Ee)||Ee.imageryLayer.alpha===0)continue;let lt=Xt.useWebMercatorT?Ee.textureWebMercator:Ee.texture,Ct=Ee.imageryLayer;u(Xt.textureTranslationAndScale)||(Xt.textureTranslationAndScale=Ct._calculateTextureTranslationAndScale(t,Xt)),Ge.dayTextures[ot]=lt,Ge.dayTextureTranslationAndScale[ot]=Xt.textureTranslationAndScale,Ge.dayTextureTexCoordsRectangle[ot]=Xt.textureCoordinateRectangle,Ge.dayTextureUseWebMercatorT[ot]=Xt.useWebMercatorT,Ge.dayTextureAlpha[ot]=Ct.alpha,Mn=Mn||Ge.dayTextureAlpha[ot]!==1,Ge.dayTextureNightAlpha[ot]=Ct.nightAlpha,fi=fi||Ge.dayTextureNightAlpha[ot]!==1,Ge.dayTextureDayAlpha[ot]=Ct.dayAlpha,fi=fi||Ge.dayTextureDayAlpha[ot]!==1,Ge.dayTextureBrightness[ot]=Ct.brightness,cr=cr||Ge.dayTextureBrightness[ot]!==ha.DEFAULT_BRIGHTNESS,Ge.dayTextureContrast[ot]=Ct.contrast,$i=$i||Ge.dayTextureContrast[ot]!==ha.DEFAULT_CONTRAST,Ge.dayTextureHue[ot]=Ct.hue,vr=vr||Ge.dayTextureHue[ot]!==ha.DEFAULT_HUE,Ge.dayTextureSaturation[ot]=Ct.saturation,Wn=Wn||Ge.dayTextureSaturation[ot]!==ha.DEFAULT_SATURATION,Ge.dayTextureOneOverGamma[ot]=1/Ct.gamma,jn=jn||Ge.dayTextureOneOverGamma[ot]!==1/ha.DEFAULT_GAMMA,Ge.dayTextureSplit[ot]=Ct.splitDirection,Zs=Zs||Ge.dayTextureSplit[ot]!==0,Ku=Ku||!!Ct.invertColor,Ge.mars3dTextureInvertColor[ot]=!!Ct.invertColor,Qs=Qs||!!Ct.filterColor,Ct.filterColor?Ge.mars3dTextureFilterColor[ot]=new h(Ct.filterColor.red,Ct.filterColor.green,Ct.filterColor.blue):Ge.mars3dTextureFilterColor[ot]=new h(1,1,1);let ki=Ge.dayTextureCutoutRectangles[ot];if(u(ki)||(ki=Ge.dayTextureCutoutRectangles[ot]=new oe),oe.clone(oe.ZERO,ki),u(Ct.cutoutRectangle)){let Vo=g8(He,Ct.cutoutRectangle),Zl=ce.simpleIntersection(Vo,He,jge);_s=u(Zl)||_s,ki.x=(Vo.west-He.west)*ft,ki.y=(Vo.south-He.south)*mt,ki.z=(Vo.east-He.west)*ft,ki.w=(Vo.north-He.south)*mt}let lr=Ge.colorsToAlpha[ot];u(lr)||(lr=Ge.colorsToAlpha[ot]=new oe);let Ms=u(Ct.colorToAlpha)&&Ct.colorToAlphaThreshold>0;if(dd=dd||Ms,Ms){let Vo=Ct.colorToAlpha;lr.x=Vo.red,lr.y=Vo.green,lr.z=Vo.blue,lr.w=Ct.colorToAlphaThreshold}else lr.w=-1;if(u(Ee.credits)){let Vo=Ee.credits;for(let Zl=0,O0=Vo.length;Zl<O0;++Zl)r.addCreditToNextFrame(Vo[Zl])}++ot}Ge.dayTextures.length=ot,Ge.waterMask=c,oe.clone(l,Ge.waterMaskTranslationAndScale),Ge.minMaxHeight.x=q.minimumHeight,Ge.minMaxHeight.y=q.maximumHeight,F.clone(q.matrix,Ge.scaleAndBias);let Kl=e._clippingPlanes,mA=u(Kl)&&Kl.enabled&&t.isClipped;mA&&(Ge.clippingPlanesEdgeColor=G.clone(Kl.edgeColor,Ge.clippingPlanesEdgeColor),Ge.clippingPlanesEdgeWidth=Kl.edgeWidth),ve.numberOfDayTextures=ot,ve.applyBrightness=cr,ve.applyContrast=$i,ve.applyHue=vr,ve.applySaturation=Wn,ve.applyGamma=jn,ve.applyAlpha=Mn,ve.applyDayNightAlpha=fi,ve.applySplit=Zs,ve.enableFog=Ks,ve.enableClippingPlanes=mA,ve.clippingPlanes=Kl,ve.hasImageryLayerCutout=_s,ve.colorCorrect=V,ve.highlightFillTile=qr,ve.colorToAlpha=dd,ve.showUndergroundColor=C,ve.translucent=p,ve.marsOptions={invertColor:Ku,filterColor:Qs,enableUplift:e?._marsOptions?.uplift?.enabled,enableFlat:e?._marsOptions?.flat?.enabled,enableClip:e?._marsOptions?.clip?.enabled,enableFlood:e?._marsOptions?.flood?.enabled};let Bh=o.renderedMesh.indices.length;en||(Bh=o.renderedMesh.indexCountWithoutSkirts),Yt.shaderProgram=e._surfaceShaderSet.getShaderProgram(ve),Yt.castShadows=E,Yt.receiveShadows=v,Yt.renderState=Ft,Yt.primitiveType=Me.TRIANGLES,Yt.vertexArray=o.vertexArray||o.fill.vertexArray,Yt.count=Bh,Yt.uniformMap=pi,Yt.pass=Ae.GLOBE,e._debug.wireframe&&(Lst(be,e,t),u(o.wireframeVertexArray)&&(Yt.vertexArray=o.wireframeVertexArray,Yt.primitiveType=Me.LINES,Yt.count=Bh*2));let ll=Yt.boundingVolume,Cw=Yt.orientedBoundingBox;n.mode!==te.SCENE3D?(se.fromRectangleWithHeights2D(t.rectangle,n.mapProjection,j.minimumHeight,j.maximumHeight,ll),h.fromElements(ll.center.z,ll.center.x,ll.center.y,ll.center),n.mode===te.MORPHING&&(ll=se.union(j.boundingSphere,ll,ll))):(Yt.boundingVolume=se.clone(j.boundingSphere,ll),Yt.orientedBoundingBox=Dn.clone(j.boundingVolume,Cw)),Yt.dirty=!0,p&&d.updateDerivedCommands(Yt,n),Wge(Yt,n),Ft=xn,Dt=Fst}while(Je<Ht)}var g2=rr;function Kge(){this._enabled=!1,this._frontFaceAlpha=1,this._frontFaceAlphaByDistance=void 0,this._backFaceAlpha=1,this._backFaceAlphaByDistance=void 0,this._rectangle=ce.clone(ce.MAX_VALUE)}Object.defineProperties(Kge.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this._enabled=e}},frontFaceAlpha:{get:function(){return this._frontFaceAlpha},set:function(e){this._frontFaceAlpha=e}},frontFaceAlphaByDistance:{get:function(){return this._frontFaceAlphaByDistance},set:function(e){this._frontFaceAlphaByDistance=Mt.clone(e,this._frontFaceAlphaByDistance)}},backFaceAlpha:{get:function(){return this._backFaceAlpha},set:function(e){this._backFaceAlpha=e}},backFaceAlphaByDistance:{get:function(){return this._backFaceAlphaByDistance},set:function(e){this._backFaceAlphaByDistance=Mt.clone(e,this._backFaceAlphaByDistance)}},rectangle:{get:function(){return this._rectangle},set:function(e){u(e)||(e=ce.clone(ce.MAX_VALUE)),ce.clone(e,this._rectangle)}}});var y2=Kge;function Rs(){this._layers=[],this.layerAdded=new pe,this.layerRemoved=new pe,this.layerMoved=new pe,this.layerShownOrHidden=new pe}Object.defineProperties(Rs.prototype,{length:{get:function(){return this._layers.length}}});Rs.prototype.add=function(e,t){u(t)?this._layers.splice(t,0,e):(t=this._layers.length,this._layers.push(e)),this._update(),this.layerAdded.raiseEvent(e,t);let i=e.readyEvent.addEventListener(()=>{this.layerShownOrHidden.raiseEvent(e,e._layerIndex,e.show),i()})};Rs.prototype.addImageryProvider=function(e,t){let n=new ha(e);return this.add(n,t),n};Rs.prototype.remove=function(e,t){t=y(t,!0);let n=this._layers.indexOf(e);return n!==-1?(this._layers.splice(n,1),this._update(),this.layerRemoved.raiseEvent(e,n),t&&e.destroy(),!0):!1};Rs.prototype.removeAll=function(e){e=y(e,!0);let t=this._layers;for(let n=0,i=t.length;n<i;n++){let o=t[n];this.layerRemoved.raiseEvent(o,n),e&&o.destroy()}this._layers=[]};Rs.prototype.contains=function(e){return this.indexOf(e)!==-1};Rs.prototype.indexOf=function(e){return this._layers.indexOf(e)};Rs.prototype.get=function(e){return this._layers[e]};function x8(e,t){return e.indexOf(t)}function Zge(e,t,n){let i=e._layers;if(t=O.clamp(t,0,i.length-1),n=O.clamp(n,0,i.length-1),t===n)return;let o=i[t];i[t]=i[n],i[n]=o,e._update(),e.layerMoved.raiseEvent(o,n,t)}Rs.prototype.raise=function(e){let t=x8(this._layers,e);Zge(this,t,t+1)};Rs.prototype.lower=function(e){let t=x8(this._layers,e);Zge(this,t,t-1)};Rs.prototype.raiseToTop=function(e){let t=x8(this._layers,e);t!==this._layers.length-1&&(this._layers.splice(t,1),this._layers.push(e),this._update(),this.layerMoved.raiseEvent(e,this._layers.length-1,t))};Rs.prototype.lowerToBottom=function(e){let t=x8(this._layers,e);t!==0&&(this._layers.splice(t,1),this._layers.splice(0,0,e),this._update(),this.layerMoved.raiseEvent(e,0,t))};var Vst=new ce;function Qge(e,t,n,i){let o=e.globe._surface._tilesToRender,r;for(let a=0;!u(r)&&a<o.length;++a){let c=o[a];ce.contains(c.rectangle,t)&&(r=c)}if(!u(r))return;let s=r.data.imagery;for(let a=s.length-1;a>=0;--a){let c=s[a],l=c.readyImagery;if(!u(l)||!l.imageryLayer.ready)continue;let f=l.imageryLayer.imageryProvider;if(n&&!u(f.pickFeatures)||!ce.contains(l.rectangle,t))continue;let d=Vst,p=1/1024;d.west=O.lerp(r.rectangle.west,r.rectangle.east,c.textureCoordinateRectangle.x-p),d.east=O.lerp(r.rectangle.west,r.rectangle.east,c.textureCoordinateRectangle.z+p),d.south=O.lerp(r.rectangle.south,r.rectangle.north,c.textureCoordinateRectangle.y-p),d.north=O.lerp(r.rectangle.south,r.rectangle.north,c.textureCoordinateRectangle.w+p),ce.contains(d,t)&&i(l)}}Rs.prototype.pickImageryLayers=function(e,t){let n=t.globe.pick(e,t);if(!u(n))return;let i=t.globe.ellipsoid.cartesianToCartographic(n),o=[];if(Qge(t,i,!1,function(r){o.push(r.imageryLayer)}),o.length!==0)return o};Rs.prototype.pickImageryLayerFeatures=function(e,t){let n=t.globe.pick(e,t);if(!u(n))return;let i=t.globe.ellipsoid.cartesianToCartographic(n),o=[],r=[];if(Qge(t,i,!0,function(s){if(!s.imageryLayer.ready)return;let a=s.imageryLayer.imageryProvider;for(let l=0;l<r.length;l++)if(r[l]===s.imageryLayer)return;let c=a.pickFeatures(s.x,s.y,s.level,i.longitude,i.latitude);u(c)&&(o.push(c),r.push(s.imageryLayer))}),o.length!==0)return Promise.all(o).then(function(s){let a=[];for(let c=0;c<s.length;++c){let l=s[c],f=r[c];if(u(l)&&l.length>0)for(let d=0;d<l.length;++d){let p=l[d];p.imageryLayer=f,u(p.position)||(p.position=i),a.push(p)}}return a})};Rs.prototype.queueReprojectionCommands=function(e){let t=this._layers;for(let n=0,i=t.length;n<i;++n)t[n].queueReprojectionCommands(e)};Rs.prototype.cancelReprojections=function(){let e=this._layers;for(let t=0,n=e.length;t<n;++t)e[t].cancelReprojections()};Rs.prototype.isDestroyed=function(){return!1};Rs.prototype.destroy=function(){return this.removeAll(!0),le(this)};Rs.prototype._update=function(){let e=!0,t=this._layers,n,i,o,r;for(o=0,r=t.length;o<r;++o)i=t[o],i._layerIndex=o,i.show?(i._isBaseLayer=e,e=!1):i._isBaseLayer=!1,i.show!==i._show&&(u(i._show)&&(u(n)||(n=[]),n.push(i)),i._show=i.show);if(u(n))for(o=0,r=n.length;o<r;++o)i=n[o],this.layerShownOrHidden.raiseEvent(i,i._layerIndex,i.show)};var x2=Rs;function $ge(e){this._ellipsoid=new eh(e.ellipsoid,h.ZERO)}Object.defineProperties($ge.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var b2=$ge;function nl(e){this._tilingScheme=e.tilingScheme,this._x=e.x,this._y=e.y,this._level=e.level,this._parent=e.parent,this._rectangle=this._tilingScheme.tileXYToRectangle(this._x,this._y,this._level),this._southwestChild=void 0,this._southeastChild=void 0,this._northwestChild=void 0,this._northeastChild=void 0,this.replacementPrevious=void 0,this.replacementNext=void 0,this._distance=0,this._loadPriority=0,this._customData=[],this._frameUpdated=void 0,this._lastSelectionResult=$n.NONE,this._lastSelectionResultFrame=void 0,this._loadedCallbacks={},this.state=Ys.START,this.renderable=!1,this.upsampledFromParent=!1,this.data=void 0}nl.createLevelZeroTiles=function(e){let t=e.getNumberOfXTilesAtLevel(0),n=e.getNumberOfYTilesAtLevel(0),i=new Array(t*n),o=0;for(let r=0;r<n;++r)for(let s=0;s<t;++s)i[o++]=new nl({tilingScheme:e,x:s,y:r,level:0});return i};nl.prototype._updateCustomData=function(e,t,n){let i=this.customData,o,r,s;if(u(t)&&u(n)){for(i=i.filter(function(a){return n.indexOf(a)===-1}),this._customData=i,s=this._rectangle,o=0;o<t.length;++o)r=t[o],ce.contains(s,r.positionCartographic)&&i.push(r);this._frameUpdated=e}else{let a=this._parent;if(u(a)&&this._frameUpdated!==a._frameUpdated){i.length=0,s=this._rectangle;let c=a.customData;for(o=0;o<c.length;++o)r=c[o],ce.contains(s,r.positionCartographic)&&i.push(r);this._frameUpdated=a._frameUpdated}}};Object.defineProperties(nl.prototype,{tilingScheme:{get:function(){return this._tilingScheme}},x:{get:function(){return this._x}},y:{get:function(){return this._y}},level:{get:function(){return this._level}},parent:{get:function(){return this._parent}},rectangle:{get:function(){return this._rectangle}},children:{get:function(){return[this.northwestChild,this.northeastChild,this.southwestChild,this.southeastChild]}},southwestChild:{get:function(){return u(this._southwestChild)||(this._southwestChild=new nl({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2+1,level:this.level+1,parent:this})),this._southwestChild}},southeastChild:{get:function(){return u(this._southeastChild)||(this._southeastChild=new nl({tilingScheme:this.tilingScheme,x:this.x*2+1,y:this.y*2+1,level:this.level+1,parent:this})),this._southeastChild}},northwestChild:{get:function(){return u(this._northwestChild)||(this._northwestChild=new nl({tilingScheme:this.tilingScheme,x:this.x*2,y:this.y*2,level:this.level+1,parent:this})),this._northwestChild}},northeastChild:{get:function(){return u(this._northeastChild)||(this._northeastChild=new nl({tilingScheme:this.tilingScheme,x:this.x*2+1,y:this.y*2,level:this.level+1,parent:this})),this._northeastChild}},customData:{get:function(){return this._customData}},needsLoading:{get:function(){return this.state<Ys.DONE}},eligibleForUnloading:{get:function(){let e=!0;return u(this.data)&&(e=this.data.eligibleForUnloading,u(e)||(e=!0)),e}}});nl.prototype.findLevelZeroTile=function(e,t,n){let i=this.tilingScheme.getNumberOfXTilesAtLevel(0);if(t<0?t+=i:t>=i&&(t-=i),!(n<0||n>=this.tilingScheme.getNumberOfYTilesAtLevel(0)))return e.filter(function(o){return o.x===t&&o.y===n})[0]};nl.prototype.findTileToWest=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x-1,this.y);if(t.southeastChild===this)return t.southwestChild;if(t.northeastChild===this)return t.northwestChild;let n=t.findTileToWest(e);if(n!==void 0)return t.southwestChild===this?n.southeastChild:n.northeastChild};nl.prototype.findTileToEast=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x+1,this.y);if(t.southwestChild===this)return t.southeastChild;if(t.northwestChild===this)return t.northeastChild;let n=t.findTileToEast(e);if(n!==void 0)return t.southeastChild===this?n.southwestChild:n.northwestChild};nl.prototype.findTileToSouth=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x,this.y+1);if(t.northwestChild===this)return t.southwestChild;if(t.northeastChild===this)return t.southeastChild;let n=t.findTileToSouth(e);if(n!==void 0)return t.southwestChild===this?n.northwestChild:n.northeastChild};nl.prototype.findTileToNorth=function(e){let t=this.parent;if(t===void 0)return this.findLevelZeroTile(e,this.x,this.y-1);if(t.southwestChild===this)return t.northwestChild;if(t.southeastChild===this)return t.northeastChild;let n=t.findTileToNorth(e);if(n!==void 0)return t.northwestChild===this?n.southwestChild:n.southeastChild};nl.prototype.freeResources=function(){this.state=Ys.START,this.renderable=!1,this.upsampledFromParent=!1,u(this.data)&&u(this.data.freeResources)&&this.data.freeResources(),b8(this._southwestChild),this._southwestChild=void 0,b8(this._southeastChild),this._southeastChild=void 0,b8(this._northwestChild),this._northwestChild=void 0,b8(this._northeastChild),this._northeastChild=void 0};function b8(e){u(e)&&e.freeResources()}var T2=nl;function T8(){this.head=void 0,this.tail=void 0,this.count=0,this._lastBeforeStartOfFrame=void 0}T8.prototype.markStartOfRenderFrame=function(){this._lastBeforeStartOfFrame=this.head};T8.prototype.trimTiles=function(e){let t=this.tail,n=!0;for(;n&&u(this._lastBeforeStartOfFrame)&&this.count>e&&u(t);){n=t!==this._lastBeforeStartOfFrame;let i=t.replacementPrevious;t.eligibleForUnloading&&(t.freeResources(),Jge(this,t)),t=i}};function Jge(e,t){let n=t.replacementPrevious,i=t.replacementNext;t===e._lastBeforeStartOfFrame&&(e._lastBeforeStartOfFrame=i),t===e.head?e.head=i:n.replacementNext=i,t===e.tail?e.tail=n:i.replacementPrevious=n,t.replacementPrevious=void 0,t.replacementNext=void 0,--e.count}T8.prototype.markTileRendered=function(e){let t=this.head;if(t===e){e===this._lastBeforeStartOfFrame&&(this._lastBeforeStartOfFrame=e.replacementNext);return}if(++this.count,!u(t)){e.replacementPrevious=void 0,e.replacementNext=void 0,this.head=e,this.tail=e;return}(u(e.replacementPrevious)||u(e.replacementNext))&&Jge(this,e),e.replacementPrevious=void 0,e.replacementNext=t,t.replacementPrevious=e,this.head=e};var A2=T8;function Jf(e){this._tileProvider=e.tileProvider,this._tileProvider.quadtree=this,this._debug={enableDebugOutput:!1,maxDepth:0,maxDepthVisited:0,tilesVisited:0,tilesCulled:0,tilesRendered:0,tilesWaitingForChildren:0,lastMaxDepth:-1,lastMaxDepthVisited:-1,lastTilesVisited:-1,lastTilesCulled:-1,lastTilesRendered:-1,lastTilesWaitingForChildren:-1,suspendLodUpdate:!1};let n=this._tileProvider.tilingScheme.ellipsoid;this._tilesToRender=[],this._tileLoadQueueHigh=[],this._tileLoadQueueMedium=[],this._tileLoadQueueLow=[],this._tileReplacementQueue=new A2,this._levelZeroTiles=void 0,this._loadQueueTimeSlice=5,this._tilesInvalidated=!1,this._addHeightCallbacks=[],this._removeHeightCallbacks=[],this._tileToUpdateHeights=[],this._lastTileIndex=0,this._updateHeightsTimeSlice=2,this._cameraPositionCartographic=void 0,this._cameraReferenceFrameOriginCartographic=void 0,this.maximumScreenSpaceError=y(e.maximumScreenSpaceError,2),this.tileCacheSize=y(e.tileCacheSize,100),this.loadingDescendantLimit=20,this.preloadAncestors=!0,this.preloadSiblings=!1,this._occluders=new b2({ellipsoid:n}),this._tileLoadProgressEvent=new pe,this._lastTileLoadQueueLength=0,this._lastSelectionFrameNumber=void 0}Object.defineProperties(Jf.prototype,{tileProvider:{get:function(){return this._tileProvider}},tileLoadProgressEvent:{get:function(){return this._tileLoadProgressEvent}},occluders:{get:function(){return this._occluders}}});Jf.prototype.invalidateAllTiles=function(){this._tilesInvalidated=!0};function zst(e){let t=e._tileReplacementQueue;t.head=void 0,t.tail=void 0,t.count=0,tye(e);let n=e._levelZeroTiles;if(u(n))for(let i=0;i<n.length;++i){let r=n[i].customData,s=r.length;for(let a=0;a<s;++a){let c=r[a];c.level=0,e._addHeightCallbacks.push(c)}n[i].freeResources()}e._levelZeroTiles=void 0,e._tileProvider.cancelReprojections()}Jf.prototype.forEachLoadedTile=function(e){let t=this._tileReplacementQueue.head;for(;u(t);)t.state!==Ys.START&&e(t),t=t.replacementNext};Jf.prototype.forEachRenderedTile=function(e){let t=this._tilesToRender;for(let n=0,i=t.length;n<i;++n)e(t[n])};Jf.prototype.updateHeight=function(e,t){let n=this,i={positionOnEllipsoidSurface:void 0,positionCartographic:e,level:-1,callback:t};return i.removeFunc=function(){let o=n._addHeightCallbacks,r=o.length;for(let s=0;s<r;++s)if(o[s]===i){o.splice(s,1);break}n._removeHeightCallbacks.push(i),i.callback&&(i.callback=void 0)},n._addHeightCallbacks.push(i),i.removeFunc};Jf.prototype.update=function(e){u(this._tileProvider.update)&&this._tileProvider.update(e)};function tye(e){let t=e._debug;t.maxDepth=0,t.maxDepthVisited=0,t.tilesVisited=0,t.tilesCulled=0,t.tilesRendered=0,t.tilesWaitingForChildren=0,e._tileLoadQueueHigh.length=0,e._tileLoadQueueMedium.length=0,e._tileLoadQueueLow.length=0}Jf.prototype.beginFrame=function(e){e.passes.render&&(this._tilesInvalidated&&(zst(this),this._tilesInvalidated=!1),this._tileProvider.initialize(e),tye(this),!this._debug.suspendLodUpdate&&this._tileReplacementQueue.markStartOfRenderFrame())};Jf.prototype.render=function(e){let t=e.passes,n=this._tileProvider;t.render&&(n.beginUpdate(e),jst(this,e),tat(this,e),n.endUpdate(e)),t.pick&&this._tilesToRender.length>0&&n.updateForPick(e)};function Hst(e,t){let n=e._tileLoadQueueHigh.length+e._tileLoadQueueMedium.length+e._tileLoadQueueLow.length;if(n!==e._lastTileLoadQueueLength||e._tilesInvalidated){let o=pe.prototype.raiseEvent.bind(e._tileLoadProgressEvent,n);t.afterRender.push(()=>(o(),!0)),e._lastTileLoadQueueLength=n}let i=e._debug;i.enableDebugOutput&&!i.suspendLodUpdate&&(i.maxDepth=e._tilesToRender.reduce(function(o,r){return Math.max(o,r.level)},-1),i.tilesRendered=e._tilesToRender.length,(i.tilesVisited!==i.lastTilesVisited||i.tilesRendered!==i.lastTilesRendered||i.tilesCulled!==i.lastTilesCulled||i.maxDepth!==i.lastMaxDepth||i.tilesWaitingForChildren!==i.lastTilesWaitingForChildren||i.maxDepthVisited!==i.lastMaxDepthVisited)&&(console.log(`Visited ${i.tilesVisited}, Rendered: ${i.tilesRendered}, Culled: ${i.tilesCulled}, Max Depth Rendered: ${i.maxDepth}, Max Depth Visited: ${i.maxDepthVisited}, Waiting for children: ${i.tilesWaitingForChildren}`),i.lastTilesVisited=i.tilesVisited,i.lastTilesRendered=i.tilesRendered,i.lastTilesCulled=i.tilesCulled,i.lastMaxDepth=i.maxDepth,i.lastTilesWaitingForChildren=i.tilesWaitingForChildren,i.lastMaxDepthVisited=i.maxDepthVisited))}Jf.prototype.endFrame=function(e){!e.passes.render||e.mode===te.MORPHING||(Qst(this,e),eat(this,e),Hst(this,e))};Jf.prototype.isDestroyed=function(){return!1};Jf.prototype.destroy=function(){this._tileProvider=this._tileProvider&&this._tileProvider.destroy()};var E2,eye=new fe;function Gst(e,t){let n=ce.center(e.rectangle,eye),i=n.longitude-E2.longitude,o=n.latitude-E2.latitude;n=ce.center(t.rectangle,eye);let r=n.longitude-E2.longitude,s=n.latitude-E2.latitude;return i*i+o*o-(r*r+s*s)}var Wst=new h,C2=[];function jst(e,t){let n=e._debug;if(n.suspendLodUpdate)return;let i=e._tilesToRender;i.length=0;let o,r=e._tileProvider;if(!u(e._levelZeroTiles)){let x=r.tilingScheme;if(u(x)){let b=r.tilingScheme;e._levelZeroTiles=T2.createLevelZeroTiles(b);let T=e._levelZeroTiles.length;if(C2.length<T)for(C2=new Array(T),o=0;o<T;++o)C2[o]===void 0&&(C2[o]=new S2)}else return}e._occluders.ellipsoid.cameraPosition=t.camera.positionWC;let s,a=e._levelZeroTiles,c=a.length>1?e._occluders:void 0;E2=t.camera.positionCartographic,a.sort(Gst);let l=e._addHeightCallbacks,f=e._removeHeightCallbacks,d=t.frameNumber,p;if(l.length>0||f.length>0){for(o=0,p=a.length;o<p;++o)s=a[o],s._updateCustomData(d,l,f);l.length=0,f.length=0}let g=t.camera;e._cameraPositionCartographic=g.positionCartographic;let m=F.getTranslation(g.transform,Wst);for(e._cameraReferenceFrameOriginCartographic=e.tileProvider.tilingScheme.ellipsoid.cartesianToCartographic(m,e._cameraReferenceFrameOriginCartographic),o=0,p=a.length;o<p;++o)s=a[o],e._tileReplacementQueue.markTileRendered(s),s.renderable?ka(e,s,r,t,c,!1,C2[o]):(Z_(e,e._tileLoadQueueHigh,s,t),++n.tilesWaitingForChildren);e._lastSelectionFrameNumber=d}function Z_(e,t,n,i){n.needsLoading&&(e.tileProvider.computeTileLoadPriority!==void 0&&(n._loadPriority=e.tileProvider.computeTileLoadPriority(n,i)),t.push(n))}function S2(){this.allAreRenderable=!0,this.anyWereRenderedLastFrame=!1,this.notYetRenderableCount=0}function nye(){this.southwest=new S2,this.southeast=new S2,this.northwest=new S2,this.northeast=new S2}nye.prototype.combine=function(e){let t=this.southwest,n=this.southeast,i=this.northwest,o=this.northeast;e.allAreRenderable=t.allAreRenderable&&n.allAreRenderable&&i.allAreRenderable&&o.allAreRenderable,e.anyWereRenderedLastFrame=t.anyWereRenderedLastFrame||n.anyWereRenderedLastFrame||i.anyWereRenderedLastFrame||o.anyWereRenderedLastFrame,e.notYetRenderableCount=t.notYetRenderableCount+n.notYetRenderableCount+i.notYetRenderableCount+o.notYetRenderableCount};var SY=new Array(31);for(let e=0;e<SY.length;++e)SY[e]=new nye;function qst(e,t,n,i,o){let r=e._debug;++r.tilesVisited,e._tileReplacementQueue.markTileRendered(n),n._updateCustomData(t.frameNumber),n.level>r.maxDepthVisited&&(r.maxDepthVisited=n.level);let s=Kst(e,t,n)<e.maximumScreenSpaceError,a=n.southwestChild,c=n.southeastChild,l=n.northwestChild,f=n.northeastChild,d=e._lastSelectionFrameNumber,p=n._lastSelectionResultFrame===d?n._lastSelectionResult:$n.NONE,g=e.tileProvider;if(s||i){let m=$n.originalResult(p)===$n.RENDERED,x=$n.originalResult(p)===$n.CULLED||p===$n.NONE,b=n.state===Ys.DONE,T=m||x||b;if(T||u(g.canRenderWithoutLosingDetail)&&(T=g.canRenderWithoutLosingDetail(n)),T){s&&Z_(e,e._tileLoadQueueMedium,n,t),A8(e,n),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===$n.RENDERED,o.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=$n.RENDERED,o.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}i=!0,s&&Z_(e,e._tileLoadQueueHigh,n,t)}if(g.canRefine(n)){if(a.upsampledFromParent&&c.upsampledFromParent&&l.upsampledFromParent&&f.upsampledFromParent){A8(e,n),Z_(e,e._tileLoadQueueMedium,n,t),e._tileReplacementQueue.markTileRendered(a),e._tileReplacementQueue.markTileRendered(c),e._tileReplacementQueue.markTileRendered(l),e._tileReplacementQueue.markTileRendered(f),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===$n.RENDERED,o.notYetRenderableCount=n.renderable?0:1,n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=$n.RENDERED,o.anyWereRenderedLastFrame||e._tileToUpdateHeights.push(n);return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=$n.REFINED;let x=e._tilesToRender.length,b=e._tileLoadQueueLow.length,T=e._tileLoadQueueMedium.length,C=e._tileLoadQueueHigh.length,A=e._tileToUpdateHeights.length;if(Yst(e,a,c,l,f,t,i,o),x!==e._tilesToRender.length){let S=o.allAreRenderable,w=o.anyWereRenderedLastFrame,D=o.notYetRenderableCount,R=!1;if(!S&&!w){let P=e._tilesToRender;for(let N=x;N<P.length;++N){let _=P[N];for(;_!==void 0&&_._lastSelectionResult!==$n.KICKED&&_!==n;)_._lastSelectionResult=$n.kick(_._lastSelectionResult),_=_.parent}e._tilesToRender.length=x,e._tileToUpdateHeights.length=A,A8(e,n),n._lastSelectionResult=$n.RENDERED;let L=p===$n.RENDERED;!L&&D>e.loadingDescendantLimit&&(e._tileLoadQueueLow.length=b,e._tileLoadQueueMedium.length=T,e._tileLoadQueueHigh.length=C,Z_(e,e._tileLoadQueueMedium,n,t),o.notYetRenderableCount=n.renderable?0:1,R=!0),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=L,L||e._tileToUpdateHeights.push(n),++r.tilesWaitingForChildren}e.preloadAncestors&&!R&&Z_(e,e._tileLoadQueueLow,n,t)}return}n._lastSelectionResultFrame=t.frameNumber,n._lastSelectionResult=$n.RENDERED,A8(e,n),Z_(e,e._tileLoadQueueHigh,n,t),o.allAreRenderable=n.renderable,o.anyWereRenderedLastFrame=p===$n.RENDERED,o.notYetRenderableCount=n.renderable?0:1}function Yst(e,t,n,i,o,r,s,a){let c=r.camera.positionCartographic,l=e._tileProvider,f=e._occluders,d=SY[t.level],p=d.southwest,g=d.southeast,m=d.northwest,x=d.northeast;c.longitude<t.rectangle.east?c.latitude<t.rectangle.north?(ka(e,t,l,r,f,s,p),ka(e,n,l,r,f,s,g),ka(e,i,l,r,f,s,m),ka(e,o,l,r,f,s,x)):(ka(e,i,l,r,f,s,m),ka(e,t,l,r,f,s,p),ka(e,o,l,r,f,s,x),ka(e,n,l,r,f,s,g)):c.latitude<t.rectangle.north?(ka(e,n,l,r,f,s,g),ka(e,t,l,r,f,s,p),ka(e,o,l,r,f,s,x),ka(e,i,l,r,f,s,m)):(ka(e,o,l,r,f,s,x),ka(e,i,l,r,f,s,m),ka(e,n,l,r,f,s,g),ka(e,t,l,r,f,s,p)),d.combine(a)}function Xst(e,t){let n=t.rectangle;return u(e._cameraPositionCartographic)&&ce.contains(n,e._cameraPositionCartographic)||u(e._cameraReferenceFrameOriginCartographic)&&ce.contains(n,e._cameraReferenceFrameOriginCartographic)}function ka(e,t,n,i,o,r,s){if(n.computeTileVisibility(t,i,o)!==gr.NONE)return qst(e,i,t,r,s);if(++e._debug.tilesCulled,e._tileReplacementQueue.markTileRendered(t),s.allAreRenderable=!0,s.anyWereRenderedLastFrame=!1,s.notYetRenderableCount=0,Xst(e,t)){(!u(t.data)||!u(t.data.vertexArray))&&Z_(e,e._tileLoadQueueMedium,t,i);let a=e._lastSelectionFrameNumber,c=t._lastSelectionResultFrame===a?t._lastSelectionResult:$n.NONE;c!==$n.CULLED_BUT_NEEDED&&c!==$n.RENDERED&&e._tileToUpdateHeights.push(t),t._lastSelectionResult=$n.CULLED_BUT_NEEDED}else e.preloadSiblings||t.level===0?(Z_(e,e._tileLoadQueueLow,t,i),t._lastSelectionResult=$n.CULLED):t._lastSelectionResult=$n.CULLED;t._lastSelectionResultFrame=i.frameNumber}function Kst(e,t,n){if(t.mode===te.SCENE2D||t.camera.frustum instanceof rn||t.camera.frustum instanceof Pr)return Zst(e,t,n);let i=e._tileProvider.getLevelMaximumGeometricError(n.level),o=n._distance,r=t.context.drawingBufferHeight,s=t.camera.frustum.sseDenominator,a=i*r/(o*s);return t.fog.enabled&&(a-=O.fog(o,t.fog.density)*t.fog.sse),a/=t.pixelRatio,a}function Zst(e,t,n){let o=t.camera.frustum,r=o.offCenterFrustum;u(r)&&(o=r);let s=t.context,a=s.drawingBufferWidth,c=s.drawingBufferHeight,l=e._tileProvider.getLevelMaximumGeometricError(n.level),f=Math.max(o.top-o.bottom,o.right-o.left)/Math.max(a,c),d=l/f;return t.fog.enabled&&t.mode!==te.SCENE2D&&(d-=O.fog(n._distance,t.fog.density)*t.fog.sse),d/=t.pixelRatio,d}function A8(e,t){e._tilesToRender.push(t)}function Qst(e,t){let n=e._tileLoadQueueHigh,i=e._tileLoadQueueMedium,o=e._tileLoadQueueLow;if(n.length===0&&i.length===0&&o.length===0)return;e._tileReplacementQueue.trimTiles(e.tileCacheSize);let r=xi()+e._loadQueueTimeSlice,s=e._tileProvider,a=CY(e,t,s,r,n,!1);a=CY(e,t,s,r,i,a),CY(e,t,s,r,o,a)}function $st(e,t){return e._loadPriority-t._loadPriority}function CY(e,t,n,i,o,r){n.computeTileLoadPriority!==void 0&&o.sort($st);for(let s=0,a=o.length;s<a&&(xi()<i||!r);++s){let c=o[s];e._tileReplacementQueue.markTileRendered(c),n.loadTile(t,c),r=!0}return r}var NS=new gn,EY=new fe,r0=new h,Jst=[];function eat(e,t){if(!u(e.tileProvider.tilingScheme))return;let n=Jst;n.length=0;let i=e._tileToUpdateHeights,o=xi(),r=e._updateHeightsTimeSlice,s=o+r,a=t.mode,c=t.mapProjection,l=e.tileProvider.tilingScheme.ellipsoid,f;for(;i.length>0;){let d=i[0];if(!u(d.data)||!u(d.data.mesh)){let x=d._lastSelectionResultFrame===e._lastSelectionFrameNumber?d._lastSelectionResult:$n.NONE;(x===$n.RENDERED||x===$n.CULLED_BUT_NEEDED)&&n.push(d),i.shift(),e._lastTileIndex=0;continue}let p=d.customData,g=p.length,m=!1;for(f=e._lastTileIndex;f<g;++f){let x=p[f],b=d.data.terrainData,T=u(b)&&b.wasCreatedByUpsampling();if(d.level>x.level&&!T){if(u(x.positionOnEllipsoidSurface)||(x.positionOnEllipsoidSurface=h.fromRadians(x.positionCartographic.longitude,x.positionCartographic.latitude,0,l)),a===te.SCENE3D){let A=l.geodeticSurfaceNormal(x.positionOnEllipsoidSurface,NS.direction),S=l.getSurfaceNormalIntersectionWithZAxis(x.positionOnEllipsoidSurface,11500,NS.origin);if(!u(S)){let w=0;u(d.data.tileBoundingRegion)&&(w=d.data.tileBoundingRegion.minimumHeight);let D=Math.min(w,-11500),R=h.multiplyByScalar(A,Math.abs(D)+1,r0);h.subtract(x.positionOnEllipsoidSurface,R,NS.origin)}}else fe.clone(x.positionCartographic,EY),EY.height=-11500,c.project(EY,r0),h.fromElements(r0.z,r0.x,r0.y,r0),h.clone(r0,NS.origin),h.clone(h.UNIT_X,NS.direction);let C=d.data.pick(NS,a,c,!1,r0);u(C)&&(u(x.callback)&&x.callback(C),x.level=d.level)}if(xi()>=s){m=!0;break}}if(m){e._lastTileIndex=f;break}else e._lastTileIndex=0,i.shift()}for(f=0;f<n.length;f++)i.push(n[f])}function tat(e,t){let n=e._tileProvider,i=e._tilesToRender;for(let o=0,r=i.length;o<r;++o){let s=i[o];n.showTileThisFrame(s,t)}}var w2=Jf;function Sh(e){e=y(e,ne.WGS84);let t=new dT({ellipsoid:e}),n=new x2;this._ellipsoid=e,this._imageryLayerCollection=n,this._surfaceShaderSet=new i2,this._material=void 0,this._surface=new w2({tileProvider:new g2({terrainProvider:t,imageryLayers:n,surfaceShaderSet:this._surfaceShaderSet})}),this._terrainProvider=t,this._terrainProviderChanged=new pe,this._undergroundColor=G.clone(G.BLACK),this._undergroundColorAlphaByDistance=new Mt(e.maximumRadius/1e3,0,e.maximumRadius/5,1),this._translucency=new y2,vY(this),this.show=!0,this._oceanNormalMapResourceDirty=!0,this._oceanNormalMapResource=new Ie({url:on("Assets/Textures/waterNormalsSmall.jpg")}),this.maximumScreenSpaceError=2,this.tileCacheSize=100,this.loadingDescendantLimit=20,this.preloadAncestors=!0,this.preloadSiblings=!1,this.fillHighlightColor=void 0,this.enableLighting=!1,this.lambertDiffuseMultiplier=.9,this.dynamicAtmosphereLighting=!0,this.dynamicAtmosphereLightingFromSun=!1,this.showGroundAtmosphere=!0,this.atmosphereLightIntensity=10,this.atmosphereRayleighCoefficient=new h(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new h(21e-6,21e-6,21e-6),this.atmosphereRayleighScaleHeight=1e4,this.atmosphereMieScaleHeight=3200,this.atmosphereMieAnisotropy=.9,this.lightingFadeOutDistance=1e7,this.lightingFadeInDistance=2e7,this.nightFadeOutDistance=1e7,this.nightFadeInDistance=5e7,this.showWaterEffect=!0,this.depthTestAgainstTerrain=!1,this.shadows=Tn.RECEIVE_ONLY,this.atmosphereHueShift=0,this.atmosphereSaturationShift=0,this.atmosphereBrightnessShift=0,this._terrainExaggerationChanged=!1,this._terrainExaggeration=1,this._terrainExaggerationRelativeHeight=0,this.showSkirts=!0,this.backFaceCulling=!0,this._oceanNormalMap=void 0,this._zoomedOutOceanSpecularIntensity=void 0,this.vertexShadowDarkness=.3}Object.defineProperties(Sh.prototype,{ellipsoid:{get:function(){return this._ellipsoid}},imageryLayers:{get:function(){return this._imageryLayerCollection}},imageryLayersUpdatedEvent:{get:function(){return this._surface.tileProvider.imageryLayersUpdatedEvent}},tilesLoaded:{get:function(){return u(this._surface)?this._surface._tileLoadQueueHigh.length===0&&this._surface._tileLoadQueueMedium.length===0&&this._surface._tileLoadQueueLow.length===0:!0}},baseColor:{get:function(){return this._surface.tileProvider.baseColor},set:function(e){this._surface.tileProvider.baseColor=e}},clippingPlanes:{get:function(){return this._surface.tileProvider.clippingPlanes},set:function(e){this._surface.tileProvider.clippingPlanes=e}},cartographicLimitRectangle:{get:function(){return this._surface.tileProvider.cartographicLimitRectangle},set:function(e){u(e)||(e=ce.clone(ce.MAX_VALUE)),this._surface.tileProvider.cartographicLimitRectangle=e}},oceanNormalMapUrl:{get:function(){return this._oceanNormalMapResource.url},set:function(e){this._oceanNormalMapResource.url=e,this._oceanNormalMapResourceDirty=!0}},terrainProvider:{get:function(){return this._terrainProvider},set:function(e){e!==this._terrainProvider&&(this._terrainProvider=e,this._terrainProviderChanged.raiseEvent(e),u(this._material)&&vY(this))}},terrainProviderChanged:{get:function(){return this._terrainProviderChanged}},terrainExaggeration:{get:function(){return Sr("Globe.terrainExaggeration","Globe.terrainExaggeration was deprecated in CesiumJS 1.113.  It will be removed in CesiumJS 1.116. Use Scene.verticalExaggeration instead."),this._terrainExaggeration},set:function(e){Sr("Globe.terrainExaggeration","Globe.terrainExaggeration was deprecated in CesiumJS 1.113.  It will be removed in CesiumJS 1.116. Use Scene.verticalExaggeration instead."),e!==this._terrainExaggeration&&(this._terrainExaggeration=e,this._terrainExaggerationChanged=!0)}},terrainExaggerationRelativeHeight:{get:function(){return Sr("Globe.terrainExaggerationRelativeHeight","Globe.terrainExaggerationRelativeHeight was deprecated in CesiumJS 1.113.  It will be removed in CesiumJS 1.116. Use Scene.verticalExaggerationRelativeHeight instead."),this._terrainExaggerationRelativeHeight},set:function(e){Sr("Globe.terrainExaggerationRelativeHeight","Globe.terrainExaggerationRelativeHeight was deprecated in CesiumJS 1.113.  It will be removed in CesiumJS 1.116. Use Scene.verticalExaggerationRelativeHeight instead."),e!==this._terrainExaggerationRelativeHeight&&(this._terrainExaggerationRelativeHeight=e,this._terrainExaggerationChanged=!0)}},tileLoadProgressEvent:{get:function(){return this._surface.tileLoadProgressEvent}},material:{get:function(){return this._material},set:function(e){this._material!==e&&(this._material=e,vY(this))}},undergroundColor:{get:function(){return this._undergroundColor},set:function(e){this._undergroundColor=G.clone(e,this._undergroundColor)}},undergroundColorAlphaByDistance:{get:function(){return this._undergroundColorAlphaByDistance},set:function(e){this._undergroundColorAlphaByDistance=Mt.clone(e,this._undergroundColorAlphaByDistance)}},translucency:{get:function(){return this._translucency}}});function vY(e){let t=[],n=u(e._material)&&(u(e._material.shaderSource.match(/slope/))||u(e._material.shaderSource.match("normalEC"))),i=[G_,gS];u(e._material)&&(!n||e._terrainProvider.requestVertexNormals)?(i.push(e._material.shaderSource),t.push("APPLY_MATERIAL"),e._surface._tileProvider.materialUniformMap=e._material._uniforms):e._surface._tileProvider.materialUniformMap=void 0,i.push(jN),e._surfaceShaderSet.baseVertexShaderSource=new ze({sources:[G_,gS,qN],defines:t}),e._surfaceShaderSet.baseFragmentShaderSource=new ze({sources:i,defines:t}),e._surfaceShaderSet.material=e._material}function nat(e){return function(t,n){let i=se.distanceSquaredTo(t.pickBoundingSphere,e),o=se.distanceSquaredTo(n.pickBoundingSphere,e);return i-o}}var iat=[],oat={start:0,stop:0};Sh.prototype.pickWorldCoordinates=function(e,t,n,i){n=y(n,!0);let o=t.mode,r=t.mapProjection,s=iat;s.length=0;let a=this._surface._tilesToRender,c=a.length,l,f;for(f=0;f<c;++f){l=a[f];let p=l.data;if(!u(p))continue;let g=p.pickBoundingSphere;if(o!==te.SCENE3D)p.pickBoundingSphere=g=se.fromRectangleWithHeights2D(l.rectangle,r,p.tileBoundingRegion.minimumHeight,p.tileBoundingRegion.maximumHeight,g),h.fromElements(g.center.z,g.center.x,g.center.y,g.center);else if(u(p.renderedMesh))se.clone(p.tileBoundingRegion.boundingSphere,g);else continue;let m=ti.raySphere(e,g,oat);u(m)&&s.push(p)}s.sort(nat(e.origin));let d;for(c=s.length,f=0;f<c&&(d=s[f].pick(e,t.mode,t.mapProjection,n,i),!u(d));++f);return d};var rat=new fe;Sh.prototype.pick=function(e,t,n){if(n=this.pickWorldCoordinates(e,t,!0,n),u(n)&&t.mode!==te.SCENE3D){n=h.fromElements(n.y,n.z,n.x,n);let i=t.mapProjection.unproject(n,rat);n=t.globe.ellipsoid.cartographicToCartesian(i,n)}return n};var sat=new h,iye=new h,aat=new fe,cat=new gn;function wY(e,t){return u(e)&&ce.contains(e.rectangle,t)?e:void 0}Sh.prototype.getHeight=function(e){let t=this._surface._levelZeroTiles;if(!u(t))return;let n,i,o=t.length;for(i=0;i<o&&(n=t[i],!ce.contains(n.rectangle,e));++i);if(i>=o)return;let r=n;for(;u(n);)n=wY(n._southwestChild,e)||wY(n._southeastChild,e)||wY(n._northwestChild,e)||n._northeastChild,u(n)&&u(n.data)&&u(n.data.renderedMesh)&&(r=n);if(n=r,!u(n)||!u(n.data)||!u(n.data.renderedMesh))return;let s=this._surface._tileProvider.tilingScheme.projection,a=this._surface._tileProvider.tilingScheme.ellipsoid,c=h.fromRadians(e.longitude,e.latitude,0,a,sat),l=cat,f=a.geodeticSurfaceNormal(c,l.direction),d=a.getSurfaceNormalIntersectionWithZAxis(c,11500,l.origin);if(!u(d)){let g;u(n.data.tileBoundingRegion)&&(g=n.data.tileBoundingRegion.minimumHeight);let m=Math.min(y(g,0),-11500),x=h.multiplyByScalar(f,Math.abs(m)+1,iye);h.subtract(c,x,l.origin)}let p=n.data.pick(l,void 0,s,!1,iye);if(u(p))return a.cartesianToCartographic(p,aat).height};Sh.prototype.update=function(e){this.show&&e.passes.render&&this._surface.update(e)};Sh.prototype.beginFrame=function(e){let t=this._surface,n=t.tileProvider,i=this.terrainProvider,o=this.showWaterEffect&&u(i)&&i.hasWaterMask&&i.hasWaterMask;if(o&&this._oceanNormalMapResourceDirty){this._oceanNormalMapResourceDirty=!1;let a=this._oceanNormalMapResource,c=a.url;if(u(c)){let l=this;a.fetchImage().then(function(f){c===l._oceanNormalMapResource.url&&(l._oceanNormalMap=l._oceanNormalMap&&l._oceanNormalMap.destroy(),l._oceanNormalMap=new Lt({context:e.context,source:f}))})}else this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy()}let r=e.passes,s=e.mode;r.render&&(this.showGroundAtmosphere?this._zoomedOutOceanSpecularIntensity=.4:this._zoomedOutOceanSpecularIntensity=.5,t.maximumScreenSpaceError=this.maximumScreenSpaceError,t.tileCacheSize=this.tileCacheSize,t.loadingDescendantLimit=this.loadingDescendantLimit,t.preloadAncestors=this.preloadAncestors,t.preloadSiblings=this.preloadSiblings,n.terrainProvider=this.terrainProvider,n.lightingFadeOutDistance=this.lightingFadeOutDistance,n.lightingFadeInDistance=this.lightingFadeInDistance,n.nightFadeOutDistance=this.nightFadeOutDistance,n.nightFadeInDistance=this.nightFadeInDistance,n.zoomedOutOceanSpecularIntensity=s===te.SCENE3D?this._zoomedOutOceanSpecularIntensity:0,n.hasWaterMask=o,n.oceanNormalMap=this._oceanNormalMap,n.enableLighting=this.enableLighting,n.dynamicAtmosphereLighting=this.dynamicAtmosphereLighting,n.dynamicAtmosphereLightingFromSun=this.dynamicAtmosphereLightingFromSun,n.showGroundAtmosphere=this.showGroundAtmosphere,n.atmosphereLightIntensity=this.atmosphereLightIntensity,n.atmosphereRayleighCoefficient=this.atmosphereRayleighCoefficient,n.atmosphereMieCoefficient=this.atmosphereMieCoefficient,n.atmosphereRayleighScaleHeight=this.atmosphereRayleighScaleHeight,n.atmosphereMieScaleHeight=this.atmosphereMieScaleHeight,n.atmosphereMieAnisotropy=this.atmosphereMieAnisotropy,n.shadows=this.shadows,n.hueShift=this.atmosphereHueShift,n.saturationShift=this.atmosphereSaturationShift,n.brightnessShift=this.atmosphereBrightnessShift,n.fillHighlightColor=this.fillHighlightColor,n.showSkirts=this.showSkirts,n.backFaceCulling=this.backFaceCulling,n.vertexShadowDarkness=this.vertexShadowDarkness,n.undergroundColor=this._undergroundColor,n.undergroundColorAlphaByDistance=this._undergroundColorAlphaByDistance,n.lambertDiffuseMultiplier=this.lambertDiffuseMultiplier,t.beginFrame(e))};Sh.prototype.render=function(e){this.show&&(u(this._material)&&this._material.update(e.context),this._surface.render(e))};Sh.prototype.endFrame=function(e){this.show&&e.passes.render&&this._surface.endFrame(e)};Sh.prototype.isDestroyed=function(){return!1};Sh.prototype.destroy=function(){return this._surfaceShaderSet=this._surfaceShaderSet&&this._surfaceShaderSet.destroy(),this._surface=this._surface&&this._surface.destroy(),this._oceanNormalMap=this._oceanNormalMap&&this._oceanNormalMap.destroy(),le(this)};var v2=Sh;function lat(e,t,n,i){this.rightAscension=e,this.declination=t,this.rotation=n,this.rotationRate=i}var D2=lat;var gye={},uat=32.184,fat=2451545,oye=-.0529921,rye=-.1059842,sye=13.0120009,aye=13.3407154,cye=.9856003,lye=26.4057084,uye=13.064993,fye=.3287146,dye=1.7484877,hye=-.1589763,mye=.0036096,pye=.1643573,_ye=12.9590088,DY=new J;gye.ComputeMoon=function(e,t){u(e)||(e=J.now()),DY=J.addSeconds(e,uat,DY);let n=J.totalDays(DY)-fat,i=n/Qn.DAYS_PER_JULIAN_CENTURY,o=(125.045+oye*n)*O.RADIANS_PER_DEGREE,r=(250.089+rye*n)*O.RADIANS_PER_DEGREE,s=(260.008+sye*n)*O.RADIANS_PER_DEGREE,a=(176.625+aye*n)*O.RADIANS_PER_DEGREE,c=(357.529+cye*n)*O.RADIANS_PER_DEGREE,l=(311.589+lye*n)*O.RADIANS_PER_DEGREE,f=(134.963+uye*n)*O.RADIANS_PER_DEGREE,d=(276.617+fye*n)*O.RADIANS_PER_DEGREE,p=(34.226+dye*n)*O.RADIANS_PER_DEGREE,g=(15.134+hye*n)*O.RADIANS_PER_DEGREE,m=(119.743+mye*n)*O.RADIANS_PER_DEGREE,x=(239.961+pye*n)*O.RADIANS_PER_DEGREE,b=(25.053+_ye*n)*O.RADIANS_PER_DEGREE,T=Math.sin(o),C=Math.sin(r),A=Math.sin(s),S=Math.sin(a),w=Math.sin(c),D=Math.sin(l),R=Math.sin(f),P=Math.sin(d),L=Math.sin(p),N=Math.sin(g),_=Math.sin(m),E=Math.sin(x),v=Math.sin(b),I=Math.cos(o),M=Math.cos(r),B=Math.cos(s),V=Math.cos(a),U=Math.cos(c),H=Math.cos(l),k=Math.cos(f),q=Math.cos(d),j=Math.cos(p),Z=Math.cos(g),W=Math.cos(m),K=Math.cos(x),$=Math.cos(b),he=(269.9949+.0031*i-3.8787*T-.1204*C+.07*A-.0172*S+.0072*D-.0052*N+.0043*v)*O.RADIANS_PER_DEGREE,_e=(66.5392+.013*i+1.5419*I+.0239*M-.0278*B+.0068*V-.0029*H+9e-4*k+8e-4*Z-9e-4*$)*O.RADIANS_PER_DEGREE,re=(38.3213+13.17635815*n-14e-13*n*n+3.561*T+.1208*C-.0642*A+.0158*S+.0252*w-.0066*D-.0047*R-.0046*P+.0028*L+.0052*N+.004*_+.0019*E-.0044*v)*O.RADIANS_PER_DEGREE,me=(13.17635815-14e-13*(2*n)+3.561*I*oye+.1208*M*rye-.0642*B*sye+.0158*V*aye+.0252*U*cye-.0066*H*lye-.0047*k*uye-.0046*q*fye+.0028*j*dye+.0052*Z*hye+.004*W*mye+.0019*K*pye-.0044*$*_ye)/86400*O.RADIANS_PER_DEGREE;return u(t)||(t=new D2),t.rightAscension=he,t.declination=_e,t.rotation=re,t.rotationRate=me,t};var I2=gye;function yye(e){(!u(e)||typeof e!="function")&&(e=I2.ComputeMoon),this._computeFunction=e}var dat=new h,hat=new h,mat=new h;function pat(e,t,n){let i=dat;i.x=Math.cos(e+O.PI_OVER_TWO),i.y=Math.sin(e+O.PI_OVER_TWO),i.z=0;let o=Math.cos(t),r=mat;r.x=o*Math.cos(e),r.y=o*Math.sin(e),r.z=Math.sin(t);let s=h.cross(r,i,hat);return u(n)||(n=new Q),n[0]=i.x,n[1]=s.x,n[2]=r.x,n[3]=i.y,n[4]=s.y,n[5]=r.y,n[6]=i.z,n[7]=s.z,n[8]=r.z,n}var _at=new Q,gat=new Le;yye.prototype.evaluate=function(e,t){u(e)||(e=J.now());let n=this._computeFunction(e),i=pat(n.rightAscension,n.declination,t),o=O.zeroToTwoPi(n.rotation),r=Le.fromAxisAngle(h.UNIT_Z,o,gat),s=Q.fromQuaternion(Le.conjugate(r,r),_at);return Q.multiply(s,i,i)};var P2=yye;var IY={position:0};function C8(e){e=y(e,y.EMPTY_OBJECT),this.center=h.clone(y(e.center,h.ZERO)),this._center=new h,this.radii=h.clone(e.radii),this._radii=new h,this._oneOverEllipsoidRadiiSquared=new h,this._boundingSphere=new se,this.modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this._modelMatrix=new F,this._computedModelMatrix=new F,this.show=y(e.show,!0),this.material=y(e.material,ji.fromType(ji.ColorType)),this._material=void 0,this._translucent=void 0,this.id=e.id,this._id=void 0,this.debugShowBoundingVolume=y(e.debugShowBoundingVolume,!1),this.onlySunLighting=y(e.onlySunLighting,!1),this._onlySunLighting=!1,this._depthTestEnabled=y(e.depthTestEnabled,!0),this._useLogDepth=!1,this._sp=void 0,this._rs=void 0,this._va=void 0,this._pickSP=void 0,this._pickId=void 0,this._colorCommand=new $e({owner:y(e._owner,this)}),this._pickCommand=new $e({owner:y(e._owner,this),pickOnly:!0});let t=this;this._uniforms={u_radii:function(){return t.radii},u_oneOverEllipsoidRadiiSquared:function(){return t._oneOverEllipsoidRadiiSquared}},this._pickUniforms={czm_pickColor:function(){return t._pickId.color}}}function yat(e){let t=e.cache.ellipsoidPrimitive_vertexArray;if(u(t))return t;let n=ml.createGeometry(ml.fromDimensions({dimensions:new h(2,2,2),vertexFormat:Re.POSITION_ONLY}));return t=ii.fromGeometry({context:e,geometry:n,attributeLocations:IY,bufferUsage:Fe.STATIC_DRAW,interleave:!0}),e.cache.ellipsoidPrimitive_vertexArray=t,t}C8.prototype.update=function(e){if(!this.show||e.mode!==te.SCENE3D||!u(this.center)||!u(this.radii))return;let t=e.context,n=this.material.isTranslucent(),i=this._translucent!==n;(!u(this._rs)||i)&&(this._translucent=n,this._rs=ke.fromCache({cull:{enabled:!0,face:gi.FRONT},depthTest:{enabled:this._depthTestEnabled},depthMask:!n&&t.fragmentDepth,blending:n?fn.ALPHA_BLEND:void 0})),u(this._va)||(this._va=yat(t));let o=!1,r=this.radii;if(!h.equals(this._radii,r)){h.clone(r,this._radii);let x=this._oneOverEllipsoidRadiiSquared;x.x=1/(r.x*r.x),x.y=1/(r.y*r.y),x.z=1/(r.z*r.z),o=!0}(!F.equals(this.modelMatrix,this._modelMatrix)||!h.equals(this.center,this._center))&&(F.clone(this.modelMatrix,this._modelMatrix),h.clone(this.center,this._center),F.multiplyByTranslation(this.modelMatrix,this.center,this._computedModelMatrix),o=!0),o&&(h.clone(h.ZERO,this._boundingSphere.center),this._boundingSphere.radius=h.maximumComponent(r),se.transform(this._boundingSphere,this._computedModelMatrix,this._boundingSphere));let s=this._material!==this.material;this._material=this.material,this._material.update(t);let a=this.onlySunLighting!==this._onlySunLighting;this._onlySunLighting=this.onlySunLighting;let c=e.useLogDepth,l=this._useLogDepth!==c;this._useLogDepth=c;let f=this._colorCommand,d,p;(s||a||i||l)&&(d=new ze({sources:[_S]}),p=new ze({sources:[this.material.shaderSource,pS]}),this.onlySunLighting&&p.defines.push("ONLY_SUN_LIGHTING"),!n&&t.fragmentDepth&&p.defines.push("WRITE_DEPTH"),this._useLogDepth&&(d.defines.push("LOG_DEPTH"),p.defines.push("LOG_DEPTH")),this._sp=Kt.replaceCache({context:t,shaderProgram:this._sp,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:IY}),f.vertexArray=this._va,f.renderState=this._rs,f.shaderProgram=this._sp,f.uniformMap=xt(this._uniforms,this.material._uniforms),f.executeInClosestFrustum=n);let g=e.commandList,m=e.passes;if(m.render&&(f.boundingVolume=this._boundingSphere,f.debugShowBoundingVolume=this.debugShowBoundingVolume,f.modelMatrix=this._computedModelMatrix,f.pass=n?Ae.TRANSLUCENT:Ae.OPAQUE,g.push(f)),m.pick){let x=this._pickCommand;(!u(this._pickId)||this._id!==this.id)&&(this._id=this.id,this._pickId=this._pickId&&this._pickId.destroy(),this._pickId=t.createPickId({primitive:this,id:this.id})),(s||a||!u(this._pickSP)||l)&&(d=new ze({sources:[_S]}),p=new ze({sources:[this.material.shaderSource,pS],pickColorQualifier:"uniform"}),this.onlySunLighting&&p.defines.push("ONLY_SUN_LIGHTING"),!n&&t.fragmentDepth&&p.defines.push("WRITE_DEPTH"),this._useLogDepth&&(d.defines.push("LOG_DEPTH"),p.defines.push("LOG_DEPTH")),this._pickSP=Kt.replaceCache({context:t,shaderProgram:this._pickSP,vertexShaderSource:d,fragmentShaderSource:p,attributeLocations:IY}),x.vertexArray=this._va,x.renderState=this._rs,x.shaderProgram=this._pickSP,x.uniformMap=xt(xt(this._uniforms,this._pickUniforms),this.material._uniforms),x.executeInClosestFrustum=n),x.boundingVolume=this._boundingSphere,x.modelMatrix=this._computedModelMatrix,x.pass=n?Ae.TRANSLUCENT:Ae.OPAQUE,g.push(x)}};C8.prototype.isDestroyed=function(){return!1};C8.prototype.destroy=function(){return this._sp=this._sp&&this._sp.destroy(),this._pickSP=this._pickSP&&this._pickSP.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),le(this)};var R2=C8;function O2(e){e=y(e,y.EMPTY_OBJECT);let t=e.textureUrl;u(t)||(t=on("Assets/Textures/moonSmall.jpg")),this.show=y(e.show,!0),this.textureUrl=t,this._ellipsoid=y(e.ellipsoid,ne.MOON),this.onlySunLighting=y(e.onlySunLighting,!0),this._ellipsoidPrimitive=new R2({radii:this.ellipsoid.radii,material:ji.fromType(ji.ImageType),depthTestEnabled:!1,_owner:this}),this._ellipsoidPrimitive.material.translucent=!1,this._axes=new P2}Object.defineProperties(O2.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});var E8=new Q,xat=new Q,bat=new h,S8=[];O2.prototype.update=function(e){if(!this.show)return;let t=this._ellipsoidPrimitive;t.material.uniforms.image=this.textureUrl,t.onlySunLighting=this.onlySunLighting;let n=e.time;u(Pt.computeIcrfToFixedMatrix(n,E8))||Pt.computeTemeToPseudoFixedMatrix(n,E8);let i=this._axes.evaluate(n,xat);Q.transpose(i,i),Q.multiply(E8,i,i);let o=t0.computeMoonPositionInEarthInertialFrame(n,bat);Q.multiplyByVector(E8,o,o),F.fromRotationTranslation(i,o,t.modelMatrix);let r=e.commandList;return e.commandList=S8,S8.length=0,t.update(e),e.commandList=r,S8.length===1?S8[0]:void 0};O2.prototype.isDestroyed=function(){return!1};O2.prototype.destroy=function(){return this._ellipsoidPrimitive=this._ellipsoidPrimitive&&this._ellipsoidPrimitive.destroy(),le(this)};var M2=O2;var PY=[],RY=[];function Tat(e,t,n,i,o,r){let s=o-i+1,a=r-o,c=PY,l=RY,f,d;for(f=0;f<s;++f)c[f]=e[i+f];for(d=0;d<a;++d)l[d]=e[o+d+1];f=0,d=0;for(let p=i;p<=r;++p){let g=c[f],m=l[d];f<s&&(d>=a||t(g,m,n)<=0)?(e[p]=g,++f):d<a&&(e[p]=m,++d)}}function OY(e,t,n,i,o){if(i>=o)return;let r=Math.floor((i+o)*.5);OY(e,t,n,i,r),OY(e,t,n,r+1,o),Tat(e,t,n,i,r,o)}function Aat(e,t,n){let i=e.length,o=Math.ceil(i*.5);PY.length=o,RY.length=o,OY(e,t,n,0,i-1),PY.length=0,RY.length=0}var Q_=Aat;function bc(e,t){this._occluderPosition=h.clone(e.center),this._occluderRadius=e.radius,this._horizonDistance=0,this._horizonPlaneNormal=void 0,this._horizonPlanePosition=void 0,this._cameraPosition=void 0,this.cameraPosition=t}var w8=new h;Object.defineProperties(bc.prototype,{position:{get:function(){return this._occluderPosition}},radius:{get:function(){return this._occluderRadius}},cameraPosition:{set:function(e){e=h.clone(e,this._cameraPosition);let t=h.subtract(this._occluderPosition,e,w8),n=h.magnitudeSquared(t),i=this._occluderRadius*this._occluderRadius,o,r,s;if(n>i){o=Math.sqrt(n-i),n=1/Math.sqrt(n),r=h.multiplyByScalar(t,n,w8);let a=o*o*n;s=h.add(e,h.multiplyByScalar(r,a,w8),w8)}else o=Number.MAX_VALUE;this._horizonDistance=o,this._horizonPlaneNormal=r,this._horizonPlanePosition=s,this._cameraPosition=e}}});bc.fromBoundingSphere=function(e,t,n){return u(n)?(h.clone(e.center,n._occluderPosition),n._occluderRadius=e.radius,n.cameraPosition=t,n):new bc(e,t)};var bye=new h;bc.prototype.isPointVisible=function(e){if(this._horizonDistance!==Number.MAX_VALUE){let t=h.subtract(e,this._occluderPosition,bye),n=this._occluderRadius;if(n=h.magnitudeSquared(t)-n*n,n>0)return n=Math.sqrt(n)+this._horizonDistance,t=h.subtract(e,this._cameraPosition,t),n*n>h.magnitudeSquared(t)}return!1};var Cat=new h;bc.prototype.isBoundingSphereVisible=function(e){let t=h.clone(e.center,Cat),n=e.radius;if(this._horizonDistance!==Number.MAX_VALUE){let i=h.subtract(t,this._occluderPosition,bye),o=this._occluderRadius-n;if(o=h.magnitudeSquared(i)-o*o,n<this._occluderRadius)return o>0?(o=Math.sqrt(o)+this._horizonDistance,i=h.subtract(t,this._cameraPosition,i),o*o+n*n>h.magnitudeSquared(i)):!1;if(o>0){i=h.subtract(t,this._cameraPosition,i);let r=h.magnitudeSquared(i),s=this._occluderRadius*this._occluderRadius,a=n*n;return(this._horizonDistance*this._horizonDistance+s)*a>r*s?!0:(o=Math.sqrt(o)+this._horizonDistance,o*o+a>r)}return!0}return!1};var Eat=new h;bc.prototype.computeVisibility=function(e){let t=h.clone(e.center),n=e.radius;if(n>this._occluderRadius)return gr.FULL;if(this._horizonDistance!==Number.MAX_VALUE){let i=h.subtract(t,this._occluderPosition,Eat),o=this._occluderRadius-n,r=h.magnitudeSquared(i);if(o=r-o*o,o>0){o=Math.sqrt(o)+this._horizonDistance,i=h.subtract(t,this._cameraPosition,i);let s=h.magnitudeSquared(i);return o*o+n*n<s?gr.NONE:(o=this._occluderRadius+n,o=r-o*o,o>0?(o=Math.sqrt(o)+this._horizonDistance,s<o*o+n*n?gr.FULL:gr.PARTIAL):(i=h.subtract(t,this._horizonPlanePosition,i),h.dot(i,this._horizonPlaneNormal)>-n?gr.PARTIAL:gr.FULL))}}return gr.NONE};var v8=new h;bc.computeOccludeePoint=function(e,t,n){let i=h.clone(t),o=h.clone(e.center),r=e.radius,s=n.length,a=h.normalize(h.subtract(i,o,v8),v8),c=-h.dot(a,o),l=bc._anyRotationVector(o,a,c),f=bc._horizonToPlaneNormalDotProduct(e,a,c,l,n[0]);if(!f)return;let d;for(let g=1;g<s;++g){if(d=bc._horizonToPlaneNormalDotProduct(e,a,c,l,n[g]),!d)return;d<f&&(f=d)}if(f<.0017453283658983088)return;let p=r/f;return h.add(o,h.multiplyByScalar(a,p,v8),v8)};var Sat=[];bc.computeOccludeePointFromRectangle=function(e,t){t=y(t,ne.WGS84);let n=ce.subsample(e,t,0,Sat),i=se.fromPoints(n),o=h.ZERO;if(!h.equals(o,i.center))return bc.computeOccludeePoint(new se(o,t.minimumRadius),i.center,n)};var wat=new h;bc._anyRotationVector=function(e,t,n){let i=h.abs(t,wat),o=i.x>i.y?0:1;(o===0&&i.z>i.x||o===1&&i.z>i.y)&&(o=2);let r=new h,s;o===0?(i.x=e.x,i.y=e.y+1,i.z=e.z+1,s=h.UNIT_X):o===1?(i.x=e.x+1,i.y=e.y,i.z=e.z+1,s=h.UNIT_Y):(i.x=e.x+1,i.y=e.y+1,i.z=e.z,s=h.UNIT_Z);let a=(h.dot(t,i)+n)/-h.dot(t,s);return h.normalize(h.subtract(h.add(i,h.multiplyByScalar(s,a,r),i),e,i),i)};var vat=new h;bc._rotationVector=function(e,t,n,i,o){let r=h.subtract(i,e,vat);if(r=h.normalize(r,r),h.dot(t,r)<.9999999847691291){let s=h.cross(t,r,r);if(h.magnitude(s)>O.EPSILON13)return h.normalize(s,new h)}return o};var MY=new h,Dat=new h,D8=new h,xye=new h;bc._horizonToPlaneNormalDotProduct=function(e,t,n,i,o){let r=h.clone(o,MY),s=h.clone(e.center,Dat),a=e.radius,c=h.subtract(s,r,D8),l=h.magnitudeSquared(c),f=a*a;if(l<f)return!1;let d=l-f,p=Math.sqrt(d),m=1/Math.sqrt(l),b=p*m*p;c=h.normalize(c,c);let T=h.add(r,h.multiplyByScalar(c,b,xye),xye),C=Math.sqrt(d-b*b),A=this._rotationVector(s,t,n,r,i),S=h.fromElements(A.x*A.x*c.x+(A.x*A.y-A.z)*c.y+(A.x*A.z+A.y)*c.z,(A.x*A.y+A.z)*c.x+A.y*A.y*c.y+(A.y*A.z-A.x)*c.z,(A.x*A.z-A.y)*c.x+(A.y*A.z+A.x)*c.y+A.z*A.z*c.z,MY);S=h.normalize(S,S);let w=h.multiplyByScalar(S,C,MY);A=h.normalize(h.subtract(h.add(T,w,D8),s,D8),D8);let D=h.dot(t,A);A=h.normalize(h.subtract(h.subtract(T,w,A),s,A),A);let R=h.dot(t,A);return D<R?D:R};var L2=bc;function zm(e){e=y(e,y.EMPTY_OBJECT),this.left=e.left,this._left=void 0,this.right=e.right,this._right=void 0,this.top=e.top,this._top=void 0,this.bottom=e.bottom,this._bottom=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this._cullingVolume=new us,this._perspectiveMatrix=new F,this._infinitePerspective=new F}function LY(e){let t=e.top,n=e.bottom,i=e.right,o=e.left,r=e.near,s=e.far;(t!==e._top||n!==e._bottom||o!==e._left||i!==e._right||r!==e._near||s!==e._far)&&(e._left=o,e._right=i,e._top=t,e._bottom=n,e._near=r,e._far=s,e._perspectiveMatrix=F.computePerspectiveOffCenter(o,i,n,t,r,s,e._perspectiveMatrix),e._infinitePerspective=F.computeInfinitePerspectiveOffCenter(o,i,n,t,r,e._infinitePerspective))}Object.defineProperties(zm.prototype,{projectionMatrix:{get:function(){return LY(this),this._perspectiveMatrix}},infiniteProjectionMatrix:{get:function(){return LY(this),this._infinitePerspective}}});var Iat=new h,Pat=new h,Rat=new h,Oat=new h;zm.prototype.computeCullingVolume=function(e,t,n){let i=this._cullingVolume.planes,o=this.top,r=this.bottom,s=this.right,a=this.left,c=this.near,l=this.far,f=h.cross(t,n,Iat),d=Pat;h.multiplyByScalar(t,c,d),h.add(e,d,d);let p=Rat;h.multiplyByScalar(t,l,p),h.add(e,p,p);let g=Oat;h.multiplyByScalar(f,a,g),h.add(d,g,g),h.subtract(g,e,g),h.normalize(g,g),h.cross(g,n,g),h.normalize(g,g);let m=i[0];return u(m)||(m=i[0]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(f,s,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(n,g,g),h.normalize(g,g),m=i[1],u(m)||(m=i[1]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(n,r,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(f,g,g),h.normalize(g,g),m=i[2],u(m)||(m=i[2]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),h.multiplyByScalar(n,o,g),h.add(d,g,g),h.subtract(g,e,g),h.cross(g,f,g),h.normalize(g,g),m=i[3],u(m)||(m=i[3]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,e),m=i[4],u(m)||(m=i[4]=new oe),m.x=t.x,m.y=t.y,m.z=t.z,m.w=-h.dot(t,d),h.negate(t,g),m=i[5],u(m)||(m=i[5]=new oe),m.x=g.x,m.y=g.y,m.z=g.z,m.w=-h.dot(g,p),this._cullingVolume};zm.prototype.getPixelDimensions=function(e,t,n,i,o){LY(this);let r=1/this.near,s=this.top*r,a=2*i*n*s/t;s=this.right*r;let c=2*i*n*s/e;return o.x=c,o.y=a,o};zm.prototype.clone=function(e){return u(e)||(e=new zm),e.right=this.right,e.left=this.left,e.top=this.top,e.bottom=this.bottom,e.near=this.near,e.far=this.far,e._left=void 0,e._right=void 0,e._top=void 0,e._bottom=void 0,e._near=void 0,e._far=void 0,e};zm.prototype.equals=function(e){return u(e)&&e instanceof zm&&this.right===e.right&&this.left===e.left&&this.top===e.top&&this.bottom===e.bottom&&this.near===e.near&&this.far===e.far};zm.prototype.equalsEpsilon=function(e,t,n){return e===this||u(e)&&e instanceof zm&&O.equalsEpsilon(this.right,e.right,t,n)&&O.equalsEpsilon(this.left,e.left,t,n)&&O.equalsEpsilon(this.top,e.top,t,n)&&O.equalsEpsilon(this.bottom,e.bottom,t,n)&&O.equalsEpsilon(this.near,e.near,t,n)&&O.equalsEpsilon(this.far,e.far,t,n)};var il=zm;function Hl(e){e=y(e,y.EMPTY_OBJECT),this._offCenterFrustum=new il,this.fov=e.fov,this._fov=void 0,this._fovy=void 0,this._sseDenominator=void 0,this.aspectRatio=e.aspectRatio,this._aspectRatio=void 0,this.near=y(e.near,1),this._near=this.near,this.far=y(e.far,5e8),this._far=this.far,this.xOffset=y(e.xOffset,0),this._xOffset=this.xOffset,this.yOffset=y(e.yOffset,0),this._yOffset=this.yOffset}Hl.packedLength=6;Hl.pack=function(e,t,n){return n=y(n,0),t[n++]=e.fov,t[n++]=e.aspectRatio,t[n++]=e.near,t[n++]=e.far,t[n++]=e.xOffset,t[n]=e.yOffset,t};Hl.unpack=function(e,t,n){return t=y(t,0),u(n)||(n=new Hl),n.fov=e[t++],n.aspectRatio=e[t++],n.near=e[t++],n.far=e[t++],n.xOffset=e[t++],n.yOffset=e[t],n};function wh(e){let t=e._offCenterFrustum;(e.fov!==e._fov||e.aspectRatio!==e._aspectRatio||e.near!==e._near||e.far!==e._far||e.xOffset!==e._xOffset||e.yOffset!==e._yOffset)&&(e._aspectRatio=e.aspectRatio,e._fov=e.fov,e._fovy=e.aspectRatio<=1?e.fov:Math.atan(Math.tan(e.fov*.5)/e.aspectRatio)*2,e._near=e.near,e._far=e.far,e._sseDenominator=2*Math.tan(.5*e._fovy),e._xOffset=e.xOffset,e._yOffset=e.yOffset,t.top=e.near*Math.tan(.5*e._fovy),t.bottom=-t.top,t.right=e.aspectRatio*t.top,t.left=-t.right,t.near=e.near,t.far=e.far,t.right+=e.xOffset,t.left+=e.xOffset,t.top+=e.yOffset,t.bottom+=e.yOffset)}Object.defineProperties(Hl.prototype,{projectionMatrix:{get:function(){return wh(this),this._offCenterFrustum.projectionMatrix}},infiniteProjectionMatrix:{get:function(){return wh(this),this._offCenterFrustum.infiniteProjectionMatrix}},fovy:{get:function(){return wh(this),this._fovy}},sseDenominator:{get:function(){return wh(this),this._sseDenominator}},offCenterFrustum:{get:function(){return wh(this),this._offCenterFrustum}}});Hl.prototype.computeCullingVolume=function(e,t,n){return wh(this),this._offCenterFrustum.computeCullingVolume(e,t,n)};Hl.prototype.getPixelDimensions=function(e,t,n,i,o){return wh(this),this._offCenterFrustum.getPixelDimensions(e,t,n,i,o)};Hl.prototype.clone=function(e){return u(e)||(e=new Hl),e.aspectRatio=this.aspectRatio,e.fov=this.fov,e.near=this.near,e.far=this.far,e._aspectRatio=void 0,e._fov=void 0,e._near=void 0,e._far=void 0,this._offCenterFrustum.clone(e._offCenterFrustum),e};Hl.prototype.equals=function(e){return!u(e)||!(e instanceof Hl)?!1:(wh(this),wh(e),this.fov===e.fov&&this.aspectRatio===e.aspectRatio&&this._offCenterFrustum.equals(e._offCenterFrustum))};Hl.prototype.equalsEpsilon=function(e,t,n){return!u(e)||!(e instanceof Hl)?!1:(wh(this),wh(e),O.equalsEpsilon(this.fov,e.fov,t,n)&&O.equalsEpsilon(this.aspectRatio,e.aspectRatio,t,n)&&this._offCenterFrustum.equalsEpsilon(e._offCenterFrustum,t,n))};var wi=Hl;var N2={NONE:0,SCENE_LIGHT:1,SUNLIGHT:2};N2.fromGlobeFlags=function(e){return e.enableLighting&&e.dynamicAtmosphereLighting?e.dynamicAtmosphereLightingFromSun?N2.SUNLIGHT:N2.SCENE_LIGHT:N2.NONE};var gT=Object.freeze(N2);function Mat(){this.lightIntensity=10,this.rayleighCoefficient=new h(55e-7,13e-6,284e-7),this.mieCoefficient=new h(21e-6,21e-6,21e-6),this.rayleighScaleHeight=1e4,this.mieScaleHeight=3200,this.mieAnisotropy=.9,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this.dynamicLighting=gT.NONE}var F2=Mat;function B2(){this._colorTexture=void 0,this._drawCommand=void 0}Object.defineProperties(B2.prototype,{colorTexture:{get:function(){return this._colorTexture}}});function Lat(e,t,n){let i=t.createViewportQuadCommand(NN,{framebuffer:n,renderState:ke.fromCache({viewport:new Ue(0,0,256,256)})});e._drawCommand=i}B2.prototype.update=function(e){if(!u(this._colorTexture)){let t=e.context,n=new Lt({context:t,width:256,height:256,pixelFormat:rt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,sampler:dn.NEAREST});this._colorTexture=n;let i=new oa({context:t,colorTextures:[n],destroyAttachments:!1});Lat(this,t,i),this._drawCommand.execute(t),i.destroy(),this._drawCommand.shaderProgram=this._drawCommand.shaderProgram&&this._drawCommand.shaderProgram.destroy()}};B2.prototype.isDestroyed=function(){return!1};B2.prototype.destroy=function(){return this._colorTexture=this._colorTexture&&this._colorTexture.destroy(),le(this)};var k2=B2;var Eye={};function Nat(e,t,n){let i,o,r;if(e instanceof wi){let s=Math.tan(.5*e.fovy);return i=e.near,o=e.near*s,r=e.aspectRatio*o,Math.max(t*i/r,n*i/o)}else if(e instanceof il)return i=e.near,o=e.top,r=e.right,Math.max(t*i/r,n*i/o);return Math.max(t,n)}var Fat=new h,Tye=new h;function Sye(e,t,n,i){if(u(i)&&n(.5)>i){let o=n(0),r=n(1),s=n(.5),a=s-o,c=s-r;return function(l){let f=n(l);if(l<=.5){let p=(f-o)/a;return O.lerp(e,-O.PI_OVER_TWO,p)}let d=(f-r)/c;return O.lerp(-O.PI_OVER_TWO,t,1-d)}}return function(o){return O.lerp(e,t,o)}}function FY(e,t,n,i,o){let r=o,s=Math.max(n,i);if(!u(r)){let a=e.position,c=t,l=e.up,f=e.right,d=e.frustum,p=h.subtract(a,c,Fat),g=h.magnitude(h.multiplyByScalar(l,h.dot(p,l),Tye)),m=h.magnitude(h.multiplyByScalar(f,h.dot(p,f),Tye));r=Math.min(Nat(d,g,m)*.2,1e9)}if(s<r){let l=-Math.pow((r-n)*1e6,.125),f=Math.pow((r-i)*1e6,1/8);return function(d){let p=d*(f-l)+l;return-Math.pow(p,8)/1e6+r}}return function(a){return O.lerp(n,i,a)}}function U2(e,t){return O.equalsEpsilon(e,O.TWO_PI,O.EPSILON11)&&(e=0),t>e+Math.PI?e+=O.TWO_PI:t<e-Math.PI&&(e-=O.TWO_PI),e}var wye=new h;function Bat(e,t,n,i,o,r,s,a){let c=e.camera,l=h.clone(c.position,wye),f=c.pitch,d=U2(c.heading,i),p=U2(c.roll,r),g=FY(c,n,l.z,n.z,s),m=Sye(f,o,g,a);function x(b){let T=b.time/t;c.setView({orientation:{heading:O.lerp(d,i,T),pitch:m(T),roll:O.lerp(p,r,T)}}),z.lerp(l,n,T,c.position),c.position.z=g(T)}return x}function kat(e,t){e.longitude<t.longitude?e.longitude+=O.TWO_PI:t.longitude+=O.TWO_PI}function Uat(e,t){let n=e.longitude-t.longitude;n<-O.PI?e.longitude+=O.TWO_PI:n>O.PI&&(t.longitude+=O.TWO_PI)}var Vat=new fe,zat=new fe;function Hat(e,t,n,i,o,r,s,a,c,l){let f=e.camera,p=e.mapProjection.ellipsoid,g=fe.clone(f.positionCartographic,Vat),m=f.pitch,x=U2(f.heading,i),b=U2(f.roll,r),T=p.cartesianToCartographic(n,zat);g.longitude=O.zeroToTwoPi(g.longitude),T.longitude=O.zeroToTwoPi(T.longitude);let C=!1;if(u(a)){let D=O.zeroToTwoPi(a),R=Math.min(g.longitude,T.longitude),P=Math.max(g.longitude,T.longitude),L=D>=R&&D<=P;if(u(c)){let N=Math.abs(g.longitude-T.longitude),_=O.TWO_PI-N;(L?N:_)<(L?_:N)*c&&!L&&(C=!0)}else L||(C=!0)}C?kat(g,T):Uat(g,T);let A=FY(f,n,g.height,T.height,s),S=Sye(m,o,A,l);function w(){let D=g.longitude,R=T.longitude,P=g.latitude,L=T.latitude;return function(_){let E=_.time/t,v=h.fromRadians(O.lerp(D,R,E),O.lerp(P,L,E),A(E),p);f.setView({destination:v,orientation:{heading:O.lerp(x,i,E),pitch:S(E),roll:O.lerp(b,r,E)}})}}return w()}function Gat(e,t,n,i,o,r,s){let a=e.camera,c=h.clone(a.position,wye),l=U2(a.heading,i),f=a.frustum.right-a.frustum.left,d=FY(a,n,f,n.z,s);function p(g){let m=g.time/t;a.setView({orientation:{heading:O.lerp(l,i,m)}}),z.lerp(c,n,m,a.position);let x=d(m),b=a.frustum,T=b.top/b.right,C=(x-(b.right-b.left))*.5;b.right+=C,b.left-=C,b.top=T*b.right,b.bottom=-b.top}return p}var Aye=new fe,Wat=new h;function NY(e,t){return{startObject:{},stopObject:{},duration:0,complete:e,cancel:t}}function Cye(e,t){function n(){typeof t=="function"&&t(),e.enableInputs=!0}return n}Eye.createTween=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=t.destination,i=e.mode;if(i===te.MORPHING)return NY();let o=y(t.convert,!0),r=e.mapProjection,s=r.ellipsoid,a=t.maximumHeight,c=t.flyOverLongitude,l=t.flyOverLongitudeWeight,f=t.pitchAdjustHeight,d=t.easingFunction;o&&i!==te.SCENE3D&&(s.cartesianToCartographic(n,Aye),n=r.project(Aye,Wat));let p=e.camera,g=t.endTransform;u(g)&&p._setTransform(g);let m=t.duration;u(m)||(m=Math.ceil(h.distance(p.position,n)/1e6)+2,m=Math.min(m,3));let x=y(t.heading,0),b=y(t.pitch,-O.PI_OVER_TWO),T=y(t.roll,0),C=e.screenSpaceCameraController;C.enableInputs=!1;let A=Cye(C,t.complete),S=Cye(C,t.cancel),w=p.frustum,D=e.mode===te.SCENE2D;if(D=D&&z.equalsEpsilon(p.position,n,O.EPSILON6),D=D&&O.equalsEpsilon(Math.max(w.right-w.left,w.top-w.bottom),n.z,O.EPSILON6),D=D||e.mode!==te.SCENE2D&&h.equalsEpsilon(n,p.position,O.EPSILON10),D=D&&O.equalsEpsilon(O.negativePiToPi(x),O.negativePiToPi(p.heading),O.EPSILON10)&&O.equalsEpsilon(O.negativePiToPi(b),O.negativePiToPi(p.pitch),O.EPSILON10)&&O.equalsEpsilon(O.negativePiToPi(T),O.negativePiToPi(p.roll),O.EPSILON10),D)return NY(A,S);let R=new Array(4);if(R[te.SCENE2D]=Gat,R[te.SCENE3D]=Hat,R[te.COLUMBUS_VIEW]=Bat,m<=0)return NY(function(){R[i](e,1,n,x,b,T,a,c,l,f)({time:1}),typeof A=="function"&&A()},S);let P=R[i](e,m,n,x,b,T,a,c,l,f);if(!u(d)){let L=p.positionCartographic.height,N=i===te.SCENE3D?s.cartesianToCartographic(n).height:n.z;L>N&&L>11500?d=Gr.CUBIC_OUT:d=Gr.QUINTIC_IN_OUT}return{duration:m,easingFunction:d,startObject:{time:0},stopObject:{time:m},update:P,complete:A,cancel:S}};var V2=Eye;var jat={ROTATE:0,INFINITE_SCROLL:1},Gl=Object.freeze(jat);function $t(e){this._scene=e,this._transform=F.clone(F.IDENTITY),this._invTransform=F.clone(F.IDENTITY),this._actualTransform=F.clone(F.IDENTITY),this._actualInvTransform=F.clone(F.IDENTITY),this._transformChanged=!1,this.position=new h,this._position=new h,this._positionWC=new h,this._positionCartographic=new fe,this._oldPositionWC=void 0,this.positionWCDeltaMagnitude=0,this.positionWCDeltaMagnitudeLastFrame=0,this.timeSinceMoved=0,this._lastMovedTimestamp=0,this.direction=new h,this._direction=new h,this._directionWC=new h,this.up=new h,this._up=new h,this._upWC=new h,this.right=new h,this._right=new h,this._rightWC=new h,this.frustum=new wi,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=O.toRadians(60),this.defaultMoveAmount=1e5,this.defaultLookAmount=Math.PI/60,this.defaultRotateAmount=Math.PI/3600,this.defaultZoomAmount=1e5,this.constrainedAxis=void 0,this.maximumZoomFactor=1.5,this._moveStart=new pe,this._moveEnd=new pe,this._changed=new pe,this._changedPosition=void 0,this._changedDirection=void 0,this._changedFrustum=void 0,this._changedHeading=void 0,this.percentageChanged=.5,this._viewMatrix=new F,this._invViewMatrix=new F,Lye(this),this._mode=te.SCENE3D,this._modeChanged=!0;let t=e.mapProjection;this._projection=t,this._maxCoord=t.project(new fe(Math.PI,O.PI_OVER_TWO)),this._max2Dfrustum=void 0,qye(this,$t.DEFAULT_VIEW_RECTANGLE,this.position,!0);let n=h.magnitude(this.position);n+=n*$t.DEFAULT_VIEW_FACTOR,h.normalize(this.position,this.position),h.multiplyByScalar(this.position,n,this.position)}$t.TRANSFORM_2D=new F(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);$t.TRANSFORM_2D_INVERSE=F.inverseTransformation($t.TRANSFORM_2D,new F);$t.DEFAULT_VIEW_RECTANGLE=ce.fromDegrees(-95,-20,-70,90);$t.DEFAULT_VIEW_FACTOR=.5;$t.DEFAULT_OFFSET=new Wf(0,-O.PI_OVER_FOUR,0);function Lye(e){F.computeView(e._position,e._direction,e._up,e._right,e._viewMatrix),F.multiply(e._viewMatrix,e._actualInvTransform,e._viewMatrix),F.inverseTransformation(e._viewMatrix,e._invViewMatrix)}function qat(e){if(!u(e._oldPositionWC))e._oldPositionWC=h.clone(e.positionWC,e._oldPositionWC);else{e.positionWCDeltaMagnitudeLastFrame=e.positionWCDeltaMagnitude;let t=h.subtract(e.positionWC,e._oldPositionWC,e._oldPositionWC);e.positionWCDeltaMagnitude=h.magnitude(t),e._oldPositionWC=h.clone(e.positionWC,e._oldPositionWC),e.positionWCDeltaMagnitude>0?(e.timeSinceMoved=0,e._lastMovedTimestamp=xi()):e.timeSinceMoved=Math.max(xi()-e._lastMovedTimestamp,0)/1e3}}$t.prototype.canPreloadFlight=function(){return u(this._currentFlight)&&this._mode!==te.SCENE2D};$t.prototype._updateCameraChanged=function(){let e=this;if(qat(e),e._changed.numberOfListeners===0)return;let t=e.percentageChanged,n=e.heading;u(e._changedHeading)||(e._changedHeading=n);let i=Math.abs(e._changedHeading-n)%O.TWO_PI;i=i>O.PI?O.TWO_PI-i:i;let o=i/Math.PI;if(o>t&&(e._changed.raiseEvent(o),e._changedHeading=n),e._mode===te.SCENE2D){if(!u(e._changedFrustum)){e._changedPosition=h.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone();return}let l=e.position,f=e._changedPosition,d=e.frustum,p=e._changedFrustum,g=l.x+d.left,m=l.x+d.right,x=f.x+p.left,b=f.x+p.right,T=l.y+d.bottom,C=l.y+d.top,A=f.y+p.bottom,S=f.y+p.top,w=Math.max(g,x),D=Math.min(m,b),R=Math.max(T,A),P=Math.min(C,S),L;if(w>=D||R>=C)L=1;else{let N=p;g<x&&m>b&&T<A&&C>S&&(N=d),L=1-(D-w)*(P-R)/((N.right-N.left)*(N.top-N.bottom))}L>t&&(e._changed.raiseEvent(L),e._changedPosition=h.clone(e.position,e._changedPosition),e._changedFrustum=e.frustum.clone(e._changedFrustum));return}if(!u(e._changedDirection)){e._changedPosition=h.clone(e.positionWC,e._changedPosition),e._changedDirection=h.clone(e.directionWC,e._changedDirection);return}let r=O.acosClamped(h.dot(e.directionWC,e._changedDirection)),s;u(e.frustum.fovy)?s=r/(e.frustum.fovy*.5):s=r;let c=h.distance(e.positionWC,e._changedPosition)/e.positionCartographic.height;(s>t||c>t)&&(e._changed.raiseEvent(Math.max(s,c)),e._changedPosition=h.clone(e.positionWC,e._changedPosition),e._changedDirection=h.clone(e.directionWC,e._changedDirection))};function Yat(e){Pt.basisTo2D(e._projection,e._transform,e._actualTransform)}var Xat=new fe,Kat=new h,I8=new h,Zat=new oe,Qat=new oe,$at=new oe,Jat=new oe,ect=new oe;function tct(e){let t=e._projection,n=t.ellipsoid,i=F.getColumn(e._transform,3,Zat),o=n.cartesianToCartographic(i,Xat),r=t.project(o,Kat),s=Qat;s.x=r.z,s.y=r.x,s.z=r.y,s.w=1;let a=oe.clone(oe.UNIT_X,ect),c=oe.add(F.getColumn(e._transform,0,I8),i,I8);n.cartesianToCartographic(c,o),t.project(o,r);let l=$at;l.x=r.z,l.y=r.x,l.z=r.y,l.w=0,h.subtract(l,s,l),l.x=0;let f=Jat;if(h.magnitudeSquared(l)>O.EPSILON10)h.cross(a,l,f);else{let d=oe.add(F.getColumn(e._transform,1,I8),i,I8);n.cartesianToCartographic(d,o),t.project(o,r),f.x=r.z,f.y=r.x,f.z=r.y,f.w=0,h.subtract(f,s,f),f.x=0,h.magnitudeSquared(f)<O.EPSILON10&&(oe.clone(oe.UNIT_Y,l),oe.clone(oe.UNIT_Z,f))}h.cross(f,a,l),h.normalize(l,l),h.cross(a,l,f),h.normalize(f,f),F.setColumn(e._actualTransform,0,l,e._actualTransform),F.setColumn(e._actualTransform,1,f,e._actualTransform),F.setColumn(e._actualTransform,2,a,e._actualTransform),F.setColumn(e._actualTransform,3,s,e._actualTransform)}var BY=new h;function Ac(e){let t=e._mode,n=!1,i=0;t===te.SCENE2D&&(i=e.frustum.right-e.frustum.left,n=i!==e._positionCartographic.height);let o=e._position,r=!h.equals(o,e.position)||n;r&&(o=h.clone(e.position,e._position));let s=e._direction,a=!h.equals(s,e.direction);a&&(h.normalize(e.direction,e.direction),s=h.clone(e.direction,e._direction));let c=e._up,l=!h.equals(c,e.up);l&&(h.normalize(e.up,e.up),c=h.clone(e.up,e._up));let f=e._right,d=!h.equals(f,e.right);d&&(h.normalize(e.right,e.right),f=h.clone(e.right,e._right));let p=e._transformChanged||e._modeChanged;e._transformChanged=!1,p&&(F.inverseTransformation(e._transform,e._invTransform),e._mode===te.COLUMBUS_VIEW||e._mode===te.SCENE2D?F.equals(F.IDENTITY,e._transform)?F.clone($t.TRANSFORM_2D,e._actualTransform):e._mode===te.COLUMBUS_VIEW?Yat(e):tct(e):F.clone(e._transform,e._actualTransform),F.inverseTransformation(e._actualTransform,e._actualInvTransform),e._modeChanged=!1);let g=e._actualTransform;if(r||p)if(e._positionWC=F.multiplyByPoint(g,o,e._positionWC),t===te.SCENE3D||t===te.MORPHING)e._positionCartographic=e._projection.ellipsoid.cartesianToCartographic(e._positionWC,e._positionCartographic);else{let m=BY;m.x=e._positionWC.y,m.y=e._positionWC.z,m.z=e._positionWC.x,t===te.SCENE2D&&(m.z=i),e._projection.unproject(m,e._positionCartographic)}if(a||l||d){let m=h.dot(s,h.cross(c,f,BY));if(Math.abs(1-m)>O.EPSILON2){let x=1/h.magnitudeSquared(c),b=h.dot(c,s)*x,T=h.multiplyByScalar(s,b,BY);c=h.normalize(h.subtract(c,T,e._up),e._up),h.clone(c,e.up),f=h.cross(s,c,e._right),h.clone(f,e.right)}}(a||p)&&(e._directionWC=F.multiplyByPointAsVector(g,s,e._directionWC),h.normalize(e._directionWC,e._directionWC)),(l||p)&&(e._upWC=F.multiplyByPointAsVector(g,c,e._upWC),h.normalize(e._upWC,e._upWC)),(d||p)&&(e._rightWC=F.multiplyByPointAsVector(g,f,e._rightWC),h.normalize(e._rightWC,e._rightWC)),(r||a||l||d||p)&&Lye(e)}function Nye(e,t){let n;return O.equalsEpsilon(Math.abs(e.z),1,O.EPSILON3)?n=Math.atan2(t.y,t.x)-O.PI_OVER_TWO:n=Math.atan2(e.y,e.x)-O.PI_OVER_TWO,O.TWO_PI-O.zeroToTwoPi(n)}function Fye(e){return O.PI_OVER_TWO-O.acosClamped(e.z)}function Bye(e,t,n){let i=0;return O.equalsEpsilon(Math.abs(e.z),1,O.EPSILON3)||(i=Math.atan2(-n.z,t.z),i=O.zeroToTwoPi(i+O.TWO_PI)),i}var O8=new F,M8=new F;Object.defineProperties($t.prototype,{transform:{get:function(){return this._transform}},inverseTransform:{get:function(){return Ac(this),this._invTransform}},viewMatrix:{get:function(){return Ac(this),this._viewMatrix}},inverseViewMatrix:{get:function(){return Ac(this),this._invViewMatrix}},positionCartographic:{get:function(){return Ac(this),this._positionCartographic}},positionWC:{get:function(){return Ac(this),this._positionWC}},directionWC:{get:function(){return Ac(this),this._directionWC}},upWC:{get:function(){return Ac(this),this._upWC}},rightWC:{get:function(){return Ac(this),this._rightWC}},heading:{get:function(){if(this._mode!==te.MORPHING){let e=this._projection.ellipsoid,t=F.clone(this._transform,O8),n=Pt.eastNorthUpToFixedFrame(this.positionWC,e,M8);this._setTransform(n);let i=Nye(this.direction,this.up);return this._setTransform(t),i}}},pitch:{get:function(){if(this._mode!==te.MORPHING){let e=this._projection.ellipsoid,t=F.clone(this._transform,O8),n=Pt.eastNorthUpToFixedFrame(this.positionWC,e,M8);this._setTransform(n);let i=Fye(this.direction);return this._setTransform(t),i}}},roll:{get:function(){if(this._mode!==te.MORPHING){let e=this._projection.ellipsoid,t=F.clone(this._transform,O8),n=Pt.eastNorthUpToFixedFrame(this.positionWC,e,M8);this._setTransform(n);let i=Bye(this.direction,this.up,this.right);return this._setTransform(t),i}}},moveStart:{get:function(){return this._moveStart}},moveEnd:{get:function(){return this._moveEnd}},changed:{get:function(){return this._changed}}});$t.prototype.update=function(e){let t=!1;if(e!==this._mode&&(this._mode=e,this._modeChanged=e!==te.MORPHING,t=this._mode===te.SCENE2D),t){let n=this._max2Dfrustum=this.frustum.clone(),i=2,o=n.top/n.right;n.right=this._maxCoord.x*i,n.left=-n.right,n.top=o*n.right,n.bottom=-n.top}this._mode===te.SCENE2D&&zye(this,this.position)};var nct=new h,ict=new h,oct=new h;$t.prototype._setTransform=function(e){let t=h.clone(this.positionWC,nct),n=h.clone(this.upWC,ict),i=h.clone(this.directionWC,oct);F.clone(e,this._transform),this._transformChanged=!0,Ac(this);let o=this._actualInvTransform;F.multiplyByPoint(o,t,this.position),F.multiplyByPointAsVector(o,i,this.direction),F.multiplyByPointAsVector(o,n,this.up),h.cross(this.direction,this.up,this.right),Ac(this)};var rct=new z,sct=new gn,act=new h,cct=new h;function kye(e){if(!F.equals(F.IDENTITY,e.transform))return h.magnitude(e.position);let t=e._scene,n=t.globe,i=rct;i.x=t.drawingBufferWidth/2,i.y=t.drawingBufferHeight/2;let o;if(u(n)){let a=e.getPickRay(i,sct);o=n.pickWorldCoordinates(a,t,!0,act)}let r;t.pickPositionSupported&&(r=t.pickPositionWorldCoordinates(i,cct));let s;if(u(o)||u(r)){let a=u(r)?h.distance(r,e.positionWC):Number.POSITIVE_INFINITY,c=u(o)?h.distance(o,e.positionWC):Number.POSITIVE_INFINITY;s=Math.min(a,c)}else s=Math.max(e.positionCartographic.height,0);return s}$t.prototype._adjustOrthographicFrustum=function(e){this.frustum instanceof rn&&(!e&&this._positionCartographic.height<15e4||(this.frustum.width=kye(this)))};var L8=new h,HY=new F,lct=new F,GY=new Le,WY=new Q,Uye=new fe;function uct(e,t,n){let i=F.clone(e.transform,HY),o=Pt.eastNorthUpToFixedFrame(t,e._projection.ellipsoid,lct);e._setTransform(o),h.clone(h.ZERO,e.position),n.heading=n.heading-O.PI_OVER_TWO;let r=Le.fromHeadingPitchRoll(n,GY),s=Q.fromQuaternion(r,WY);Q.getColumn(s,0,e.direction),Q.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right),e._setTransform(i),e._adjustOrthographicFrustum(!0)}function fct(e,t,n,i){let o=F.clone(e.transform,HY);if(e._setTransform(F.IDENTITY),!h.equals(t,e.positionWC)){if(i){let a=e._projection,c=a.ellipsoid.cartesianToCartographic(t,Uye);t=a.project(c,L8)}h.clone(t,e.position)}n.heading=n.heading-O.PI_OVER_TWO;let r=Le.fromHeadingPitchRoll(n,GY),s=Q.fromQuaternion(r,WY);Q.getColumn(s,0,e.direction),Q.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right),e._setTransform(o),e._adjustOrthographicFrustum(!0)}function dct(e,t,n,i){let o=F.clone(e.transform,HY);if(e._setTransform(F.IDENTITY),!h.equals(t,e.positionWC)){if(i){let c=e._projection,l=c.ellipsoid.cartesianToCartographic(t,Uye);t=c.project(l,L8)}z.clone(t,e.position);let r=-t.z*.5,s=-r,a=e.frustum;if(s>r){let c=a.top/a.right;a.right=s,a.left=r,a.top=a.right*c,a.bottom=-a.top}}if(e._scene.mapMode2D===Gl.ROTATE){n.heading=n.heading-O.PI_OVER_TWO,n.pitch=-O.PI_OVER_TWO,n.roll=0;let r=Le.fromHeadingPitchRoll(n,GY),s=Q.fromQuaternion(r,WY);Q.getColumn(s,2,e.up),h.cross(e.direction,e.up,e.right)}e._setTransform(o)}var hct=new h,mct=new h,pct=new h;function Vye(e,t,n,i){let o=h.clone(n.direction,hct),r=h.clone(n.up,mct);if(e._scene.mode===te.SCENE3D){let a=e._projection.ellipsoid,c=Pt.eastNorthUpToFixedFrame(t,a,O8),l=F.inverseTransformation(c,M8);F.multiplyByPointAsVector(l,o,o),F.multiplyByPointAsVector(l,r,r)}let s=h.cross(o,r,pct);return i.heading=Nye(o,r),i.pitch=Fye(o),i.roll=Bye(o,r,s),i}var zY={destination:void 0,orientation:{direction:void 0,up:void 0,heading:void 0,pitch:void 0,roll:void 0},convert:void 0,endTransform:void 0},FS=new Xa;$t.prototype.setView=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.orientation,y.EMPTY_OBJECT),n=this._mode;if(n===te.MORPHING)return;u(e.endTransform)&&this._setTransform(e.endTransform);let i=y(e.convert,!0),o=y(e.destination,h.clone(this.positionWC,L8));u(o)&&u(o.west)&&(o=this.getRectangleCameraCoordinates(o,L8),i=!1),u(t.direction)&&(t=Vye(this,o,t,zY.orientation)),FS.heading=y(t.heading,0),FS.pitch=y(t.pitch,-O.PI_OVER_TWO),FS.roll=y(t.roll,0),n===te.SCENE3D?uct(this,o,FS):n===te.SCENE2D?dct(this,o,FS,i):fct(this,o,FS,i)};var _ct=new h;$t.prototype.flyHome=function(e){let t=this._mode;if(t===te.MORPHING&&this._scene.completeMorph(),t===te.SCENE2D)this.flyTo({destination:$t.DEFAULT_VIEW_RECTANGLE,duration:e,endTransform:F.IDENTITY});else if(t===te.SCENE3D){let n=this.getRectangleCameraCoordinates($t.DEFAULT_VIEW_RECTANGLE),i=h.magnitude(n);i+=i*$t.DEFAULT_VIEW_FACTOR,h.normalize(n,n),h.multiplyByScalar(n,i,n),this.flyTo({destination:n,duration:e,endTransform:F.IDENTITY})}else if(t===te.COLUMBUS_VIEW){let n=this._projection.ellipsoid.maximumRadius,i=new h(0,-1,1);i=h.multiplyByScalar(h.normalize(i,i),5*n,i),this.flyTo({destination:i,duration:e,orientation:{heading:0,pitch:-Math.acos(h.normalize(i,_ct).z),roll:0},endTransform:F.IDENTITY,convert:!1})}};$t.prototype.worldToCameraCoordinates=function(e,t){return u(t)||(t=new oe),Ac(this),F.multiplyByVector(this._actualInvTransform,e,t)};$t.prototype.worldToCameraCoordinatesPoint=function(e,t){return u(t)||(t=new h),Ac(this),F.multiplyByPoint(this._actualInvTransform,e,t)};$t.prototype.worldToCameraCoordinatesVector=function(e,t){return u(t)||(t=new h),Ac(this),F.multiplyByPointAsVector(this._actualInvTransform,e,t)};$t.prototype.cameraToWorldCoordinates=function(e,t){return u(t)||(t=new oe),Ac(this),F.multiplyByVector(this._actualTransform,e,t)};$t.prototype.cameraToWorldCoordinatesPoint=function(e,t){return u(t)||(t=new h),Ac(this),F.multiplyByPoint(this._actualTransform,e,t)};$t.prototype.cameraToWorldCoordinatesVector=function(e,t){return u(t)||(t=new h),Ac(this),F.multiplyByPointAsVector(this._actualTransform,e,t)};function zye(e,t){let n=e._scene.mapMode2D===Gl.ROTATE,i=e._maxCoord.x,o=e._maxCoord.y,r,s;n?(s=i,r=-s):(s=t.x-i*2,r=t.x+i*2),t.x>i&&(t.x=s),t.x<-i&&(t.x=r),t.y>o&&(t.y=o),t.y<-o&&(t.y=-o)}var vye=new h;$t.prototype.move=function(e,t){let n=this.position;h.multiplyByScalar(e,t,vye),h.add(n,vye,n),this._mode===te.SCENE2D&&zye(this,n),this._adjustOrthographicFrustum(!0)};$t.prototype.moveForward=function(e){e=y(e,this.defaultMoveAmount),this._mode===te.SCENE2D?N8(this,e):this.move(this.direction,e)};$t.prototype.moveBackward=function(e){e=y(e,this.defaultMoveAmount),this._mode===te.SCENE2D?N8(this,-e):this.move(this.direction,-e)};$t.prototype.moveUp=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,e)};$t.prototype.moveDown=function(e){e=y(e,this.defaultMoveAmount),this.move(this.up,-e)};$t.prototype.moveRight=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,e)};$t.prototype.moveLeft=function(e){e=y(e,this.defaultMoveAmount),this.move(this.right,-e)};$t.prototype.lookLeft=function(e){e=y(e,this.defaultLookAmount),this._mode!==te.SCENE2D&&this.look(this.up,-e)};$t.prototype.lookRight=function(e){e=y(e,this.defaultLookAmount),this._mode!==te.SCENE2D&&this.look(this.up,e)};$t.prototype.lookUp=function(e){e=y(e,this.defaultLookAmount),this._mode!==te.SCENE2D&&this.look(this.right,-e)};$t.prototype.lookDown=function(e){e=y(e,this.defaultLookAmount),this._mode!==te.SCENE2D&&this.look(this.right,e)};var gct=new Le,yct=new Q;$t.prototype.look=function(e,t){let n=y(t,this.defaultLookAmount),i=Le.fromAxisAngle(e,-n,gct),o=Q.fromQuaternion(i,yct),r=this.direction,s=this.up,a=this.right;Q.multiplyByVector(o,r,r),Q.multiplyByVector(o,s,s),Q.multiplyByVector(o,a,a)};$t.prototype.twistLeft=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,e)};$t.prototype.twistRight=function(e){e=y(e,this.defaultLookAmount),this.look(this.direction,-e)};var xct=new Le,bct=new Q;$t.prototype.rotate=function(e,t){let n=y(t,this.defaultRotateAmount),i=Le.fromAxisAngle(e,-n,xct),o=Q.fromQuaternion(i,bct);Q.multiplyByVector(o,this.position,this.position),Q.multiplyByVector(o,this.direction,this.direction),Q.multiplyByVector(o,this.up,this.up),h.cross(this.direction,this.up,this.right),h.cross(this.right,this.direction,this.up),this._adjustOrthographicFrustum(!1)};$t.prototype.rotateDown=function(e){e=y(e,this.defaultRotateAmount),Hye(this,e)};$t.prototype.rotateUp=function(e){e=y(e,this.defaultRotateAmount),Hye(this,-e)};var Tct=new h,Act=new h,Cct=new h,Dye=new h;function Hye(e,t){let n=e.position;if(u(e.constrainedAxis)&&!h.equalsEpsilon(e.position,h.ZERO,O.EPSILON2)){let i=h.normalize(n,Tct),o=h.equalsEpsilon(i,e.constrainedAxis,O.EPSILON2),r=h.equalsEpsilon(i,h.negate(e.constrainedAxis,Dye),O.EPSILON2);if(!o&&!r){let s=h.normalize(e.constrainedAxis,Act),a=h.dot(i,s),c=O.acosClamped(a);t>0&&t>c&&(t=c-O.EPSILON4),a=h.dot(i,h.negate(s,Dye)),c=O.acosClamped(a),t<0&&-t>c&&(t=-c+O.EPSILON4);let l=h.cross(s,i,Cct);e.rotate(l,t)}else(o&&t<0||r&&t>0)&&e.rotate(e.right,t)}else e.rotate(e.right,t)}$t.prototype.rotateRight=function(e){e=y(e,this.defaultRotateAmount),Gye(this,-e)};$t.prototype.rotateLeft=function(e){e=y(e,this.defaultRotateAmount),Gye(this,e)};function Gye(e,t){u(e.constrainedAxis)?e.rotate(e.constrainedAxis,t):e.rotate(e.up,t)}function N8(e,t){let n=e.frustum,i;if(t=t*.5,Math.abs(n.top)+Math.abs(n.bottom)>Math.abs(n.left)+Math.abs(n.right)){let o=n.top-t,r=n.bottom+t,s=e._maxCoord.y;e._scene.mapMode2D===Gl.ROTATE&&(s*=e.maximumZoomFactor),r>s&&(r=s,o=-s),o<=r&&(o=1,r=-1),i=n.right/n.top,n.top=o,n.bottom=r,n.right=n.top*i,n.left=-n.right}else{let o=n.right-t,r=n.left+t,s=e._maxCoord.x;e._scene.mapMode2D===Gl.ROTATE&&(s*=e.maximumZoomFactor),o>s&&(o=s,r=-s),o<=r&&(o=1,r=-1),i=n.top/n.right,n.right=o,n.left=r,n.top=n.right*i,n.bottom=-n.top}}function Wye(e,t){e.move(e.direction,t)}$t.prototype.zoomIn=function(e){e=y(e,this.defaultZoomAmount),this._mode===te.SCENE2D?N8(this,e):Wye(this,e)};$t.prototype.zoomOut=function(e){e=y(e,this.defaultZoomAmount),this._mode===te.SCENE2D?N8(this,-e):Wye(this,-e)};$t.prototype.getMagnitude=function(){if(this._mode===te.SCENE3D)return h.magnitude(this.position);if(this._mode===te.COLUMBUS_VIEW)return Math.abs(this.position.z);if(this._mode===te.SCENE2D)return Math.max(this.frustum.right-this.frustum.left,this.frustum.top-this.frustum.bottom)};var Ect=new F;$t.prototype.lookAt=function(e,t){let n=Pt.eastNorthUpToFixedFrame(e,ne.WGS84,Ect);this.lookAtTransform(n,t)};var Sct=new h,wct=new Le,vct=new Le,Dct=new Q;function jye(e,t,n){t=O.clamp(t,-O.PI_OVER_TWO,O.PI_OVER_TWO),e=O.zeroToTwoPi(e)-O.PI_OVER_TWO;let i=Le.fromAxisAngle(h.UNIT_Y,-t,wct),o=Le.fromAxisAngle(h.UNIT_Z,-e,vct),r=Le.multiply(o,i,o),s=Q.fromQuaternion(r,Dct),a=h.clone(h.UNIT_X,Sct);return Q.multiplyByVector(s,a,a),h.negate(a,a),h.multiplyByScalar(a,n,a),a}$t.prototype.lookAtTransform=function(e,t){if(this._setTransform(e),!u(t))return;let n;if(u(t.heading)?n=jye(t.heading,t.pitch,t.range):n=t,this._mode===te.SCENE2D){z.clone(z.ZERO,this.position),h.negate(n,this.up),this.up.z=0,h.magnitudeSquared(this.up)<O.EPSILON10&&h.clone(h.UNIT_Y,this.up),h.normalize(this.up,this.up),this._setTransform(F.IDENTITY),h.negate(h.UNIT_Z,this.direction),h.cross(this.direction,this.up,this.right),h.normalize(this.right,this.right);let i=this.frustum,o=i.top/i.right;i.right=h.magnitude(n)*.5,i.left=-i.right,i.top=o*i.right,i.bottom=-i.top,this._setTransform(e);return}h.clone(n,this.position),h.negate(this.position,this.direction),h.normalize(this.direction,this.direction),h.cross(this.direction,h.UNIT_Z,this.right),h.magnitudeSquared(this.right)<O.EPSILON10&&h.clone(h.UNIT_X,this.right),h.normalize(this.right,this.right),h.cross(this.right,this.direction,this.up),h.normalize(this.up,this.up),this._adjustOrthographicFrustum(!0)};var z2=new fe,Ict=new fe,Pct=new h,Rct=new h,Oct=new h,Mct=new h,Lct=new h,Nct=new h,Fct=new h,kY=new h,Bct={direction:new h,right:new h,up:new h},Iye;function Tc(e,t,n,i){return Math.abs(h.dot(t,n))/i-h.dot(e,n)}function qye(e,t,n,i){let o=e._projection.ellipsoid,r=i?e:Bct,s=t.north,a=t.south,c=t.east,l=t.west;l>c&&(c+=O.TWO_PI);let f=(l+c)*.5,d;if(a<-O.PI_OVER_TWO+O.RADIANS_PER_DEGREE&&s>O.PI_OVER_TWO-O.RADIANS_PER_DEGREE)d=0;else{let L=z2;L.longitude=f,L.latitude=s,L.height=0;let N=Ict;N.longitude=f,N.latitude=a,N.height=0;let _=Iye;(!u(_)||_.ellipsoid!==o)&&(Iye=_=new xp(void 0,void 0,o)),_.setEndPoints(L,N),d=_.interpolateUsingFraction(.5,z2).latitude}let p=z2;p.longitude=f,p.latitude=d,p.height=0;let g=o.cartographicToCartesian(p,Fct),m=z2;m.longitude=c,m.latitude=s;let x=o.cartographicToCartesian(m,Pct);m.longitude=l;let b=o.cartographicToCartesian(m,Oct);m.longitude=f;let T=o.cartographicToCartesian(m,Lct);m.latitude=a;let C=o.cartographicToCartesian(m,Nct);m.longitude=c;let A=o.cartographicToCartesian(m,Mct);m.longitude=l;let S=o.cartographicToCartesian(m,Rct);h.subtract(b,g,b),h.subtract(A,g,A),h.subtract(x,g,x),h.subtract(S,g,S),h.subtract(T,g,T),h.subtract(C,g,C);let w=o.geodeticSurfaceNormal(g,r.direction);h.negate(w,w);let D=h.cross(w,h.UNIT_Z,r.right);h.normalize(D,D);let R=h.cross(D,w,r.up),P;if(e.frustum instanceof rn){let L=Math.max(h.distance(x,b),h.distance(A,S)),N=Math.max(h.distance(x,A),h.distance(b,S)),_,E,v=e.frustum._offCenterFrustum,I=v.right/v.top,M=N*I;L>M?(_=L,E=_/I):(E=N,_=M),P=Math.max(_,E)}else{let L=Math.tan(e.frustum.fovy*.5),N=e.frustum.aspectRatio*L;if(P=Math.max(Tc(w,R,b,L),Tc(w,R,A,L),Tc(w,R,x,L),Tc(w,R,S,L),Tc(w,R,T,L),Tc(w,R,C,L),Tc(w,D,b,N),Tc(w,D,A,N),Tc(w,D,x,N),Tc(w,D,S,N),Tc(w,D,T,N),Tc(w,D,C,N)),a<0&&s>0){let _=z2;_.longitude=l,_.latitude=0,_.height=0;let E=o.cartographicToCartesian(_,kY);h.subtract(E,g,E),P=Math.max(P,Tc(w,R,E,L),Tc(w,D,E,N)),_.longitude=c,E=o.cartographicToCartesian(_,kY),h.subtract(E,g,E),P=Math.max(P,Tc(w,R,E,L),Tc(w,D,E,N))}}return h.add(g,h.multiplyByScalar(w,-P,kY),n)}var kct=new fe,Uct=new h,Vct=new h;function zct(e,t,n){let i=e._projection;t.west>t.east&&(t=ce.MAX_VALUE);let o=e._actualTransform,r=e._actualInvTransform,s=kct;s.longitude=t.east,s.latitude=t.north;let a=i.project(s,Uct);F.multiplyByPoint(o,a,a),F.multiplyByPoint(r,a,a),s.longitude=t.west,s.latitude=t.south;let c=i.project(s,Vct);if(F.multiplyByPoint(o,c,c),F.multiplyByPoint(r,c,c),n.x=(a.x-c.x)*.5+c.x,n.y=(a.y-c.y)*.5+c.y,u(e.frustum.fovy)){let l=Math.tan(e.frustum.fovy*.5),f=e.frustum.aspectRatio*l;n.z=Math.max((a.x-c.x)/f,(a.y-c.y)/l)*.5}else{let l=a.x-c.x,f=a.y-c.y;n.z=Math.max(l,f)}return n}var Hct=new fe,Gct=new h,Wct=new h;function jct(e,t,n){let i=e._projection,o=t.east;t.west>t.east&&(e._scene.mapMode2D===Gl.INFINITE_SCROLL?o+=O.TWO_PI:(t=ce.MAX_VALUE,o=t.east));let r=Hct;r.longitude=o,r.latitude=t.north;let s=i.project(r,Gct);r.longitude=t.west,r.latitude=t.south;let a=i.project(r,Wct),c=Math.abs(s.x-a.x)*.5,l=Math.abs(s.y-a.y)*.5,f,d,p=e.frustum.right/e.frustum.top,g=l*p;return c>g?(f=c,d=f/p):(d=l,f=g),l=Math.max(2*f,2*d),n.x=(s.x-a.x)*.5+a.x,n.y=(s.y-a.y)*.5+a.y,r=i.unproject(n,r),r.height=l,n=i.project(r,n),n}$t.prototype.getRectangleCameraCoordinates=function(e,t){let n=this._mode;if(u(t)||(t=new h),n===te.SCENE3D)return qye(this,e,t);if(n===te.COLUMBUS_VIEW)return zct(this,e,t);if(n===te.SCENE2D)return jct(this,e,t)};var qct=new gn;function Yct(e,t,n,i){n=y(n,ne.WGS84);let o=e.getPickRay(t,qct),r=ti.rayEllipsoid(o,n);if(!r)return;let s=r.start>0?r.start:r.stop;return gn.getPoint(o,s,i)}var Xct=new gn;function Kct(e,t,n,i){let r=e.getPickRay(t,Xct).origin;r=h.fromElements(r.y,r.z,0,r);let s=n.unproject(r);if(!(s.latitude<-O.PI_OVER_TWO||s.latitude>O.PI_OVER_TWO))return n.ellipsoid.cartographicToCartesian(s,i)}var Zct=new gn;function Qct(e,t,n,i){let o=e.getPickRay(t,Zct),r=-o.origin.x/o.direction.x;gn.getPoint(o,r,i);let s=n.unproject(new h(i.y,i.z,0));if(!(s.latitude<-O.PI_OVER_TWO||s.latitude>O.PI_OVER_TWO||s.longitude<-Math.PI||s.longitude>Math.PI))return n.ellipsoid.cartographicToCartesian(s,i)}$t.prototype.pickEllipsoid=function(e,t,n){let i=this._scene.canvas;if(!(i.clientWidth===0||i.clientHeight===0)){if(u(n)||(n=new h),t=y(t,ne.WGS84),this._mode===te.SCENE3D)n=Yct(this,e,t,n);else if(this._mode===te.SCENE2D)n=Kct(this,e,this._projection,n);else if(this._mode===te.COLUMBUS_VIEW)n=Qct(this,e,this._projection,n);else return;return n}};var $ct=new h,Jct=new h,elt=new h;function tlt(e,t,n){let i=e._scene.canvas,o=i.clientWidth,r=i.clientHeight,s=Math.tan(e.frustum.fovy*.5),a=e.frustum.aspectRatio*s,c=e.frustum.near,l=2/o*t.x-1,f=2/r*(r-t.y)-1,d=e.positionWC;h.clone(d,n.origin);let p=h.multiplyByScalar(e.directionWC,c,$ct);h.add(d,p,p);let g=h.multiplyByScalar(e.rightWC,l*c*a,Jct),m=h.multiplyByScalar(e.upWC,f*c*s,elt),x=h.add(p,g,n.direction);return h.add(x,m,x),h.subtract(x,d,x),h.normalize(x,x),n}var P8=new h;function nlt(e,t,n){let i=e._scene.canvas,o=i.clientWidth,r=i.clientHeight,s=e.frustum,a=s.offCenterFrustum;u(a)&&(s=a);let c=2/o*t.x-1;c*=(s.right-s.left)*.5;let l=2/r*(r-t.y)-1;l*=(s.top-s.bottom)*.5;let f=n.origin;return h.clone(e.position,f),h.multiplyByScalar(e.right,c,P8),h.add(P8,f,f),h.multiplyByScalar(e.up,l,P8),h.add(P8,f,f),h.clone(e.directionWC,n.direction),(e._mode===te.COLUMBUS_VIEW||e._mode===te.SCENE2D)&&h.fromElements(n.origin.z,n.origin.x,n.origin.y,n.origin),n}$t.prototype.getPickRay=function(e,t){u(t)||(t=new gn);let n=this._scene.canvas;if(n.clientWidth<=0||n.clientHeight<=0)return;let i=this.frustum;return u(i.aspectRatio)&&u(i.fov)&&u(i.near)?tlt(this,e,t):nlt(this,e,t)};var ilt=new h,olt=new h;$t.prototype.distanceToBoundingSphere=function(e){let t=h.subtract(this.positionWC,e.center,ilt),n=h.multiplyByScalar(this.directionWC,h.dot(t,this.directionWC),olt);return Math.max(0,h.magnitude(n)-e.radius)};var rlt=new z;$t.prototype.getPixelSize=function(e,t,n){let i=this.distanceToBoundingSphere(e),o=this.frustum.getPixelDimensions(t,n,i,this._scene.pixelRatio,rlt);return Math.max(o.x,o.y)};function slt(e,t,n,i,o,r){let s=h.clone(t);n.y>i?s.y-=n.y-i:n.y<-i&&(s.y+=-i-n.y),n.z>o?s.z-=n.z-o:n.z<-o&&(s.z+=-o-n.z);function a(c){let l=h.lerp(t,s,c.time,new h);e.worldToCameraCoordinatesPoint(l,e.position)}return{easingFunction:Gr.EXPONENTIAL_OUT,startObject:{time:0},stopObject:{time:1},duration:r,update:a}}var alt=new h,Pye=new h,clt=new h,llt=new h;function ult(e,t){let n=e.position,i=e.direction,o=e.worldToCameraCoordinatesVector(h.UNIT_X,alt),r=-h.dot(o,n)/h.dot(o,i),s=h.add(n,h.multiplyByScalar(i,r,Pye),Pye);e.cameraToWorldCoordinatesPoint(s,s),n=e.cameraToWorldCoordinatesPoint(e.position,clt);let a=Math.tan(e.frustum.fovy*.5),c=e.frustum.aspectRatio*a,l=h.magnitude(h.subtract(n,s,llt)),f=c*l,d=a*l,p=e._maxCoord.x,g=e._maxCoord.y,m=Math.max(f-p,p),x=Math.max(d-g,g);if(n.z<-m||n.z>m||n.y<-x||n.y>x){let b=s.y<-m||s.y>m,T=s.z<-x||s.z>x;if(b||T)return slt(e,n,s,m,x,t)}}$t.prototype.createCorrectPositionTween=function(e){if(this._mode===te.COLUMBUS_VIEW)return ult(this,e)};var flt=new h,Xs={destination:void 0,heading:void 0,pitch:void 0,roll:void 0,duration:void 0,complete:void 0,cancel:void 0,endTransform:void 0,maximumHeight:void 0,easingFunction:void 0};$t.prototype.cancelFlight=function(){u(this._currentFlight)&&(this._currentFlight.cancelTween(),this._currentFlight=void 0)};$t.prototype.completeFlight=function(){if(u(this._currentFlight)){this._currentFlight.cancelTween();let e={destination:void 0,orientation:{heading:void 0,pitch:void 0,roll:void 0}};e.destination=Xs.destination,e.orientation.heading=Xs.heading,e.orientation.pitch=Xs.pitch,e.orientation.roll=Xs.roll,this.setView(e),u(this._currentFlight.complete)&&this._currentFlight.complete(),this._currentFlight=void 0}};$t.prototype.flyTo=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.destination;if(this._mode===te.MORPHING)return;this.cancelFlight();let i=t instanceof ce;i&&(t=this.getRectangleCameraCoordinates(t,flt));let o=y(e.orientation,y.EMPTY_OBJECT);if(u(o.direction)&&(o=Vye(this,t,o,zY.orientation)),u(e.duration)&&e.duration<=0){let f=zY;f.destination=e.destination,f.orientation.heading=o.heading,f.orientation.pitch=o.pitch,f.orientation.roll=o.roll,f.convert=e.convert,f.endTransform=e.endTransform,this.setView(f),typeof e.complete=="function"&&e.complete();return}let r=this,s;Xs.destination=t,Xs.heading=o.heading,Xs.pitch=o.pitch,Xs.roll=o.roll,Xs.duration=e.duration,Xs.complete=function(){s===r._currentFlight&&(r._currentFlight=void 0),u(e.complete)&&e.complete()},Xs.cancel=e.cancel,Xs.endTransform=e.endTransform,Xs.convert=i?!1:e.convert,Xs.maximumHeight=e.maximumHeight,Xs.pitchAdjustHeight=e.pitchAdjustHeight,Xs.flyOverLongitude=e.flyOverLongitude,Xs.flyOverLongitudeWeight=e.flyOverLongitudeWeight,Xs.easingFunction=e.easingFunction;let a=this._scene,c=V2.createTween(a,Xs);if(c.duration===0){typeof c.complete=="function"&&c.complete();return}s=a.tweens.add(c),this._currentFlight=s;let l=this._scene.preloadFlightCamera;this._mode!==te.SCENE2D&&(u(l)||(l=$t.clone(this)),l.setView({destination:t,orientation:o}),this._scene.preloadFlightCullingVolume=l.frustum.computeCullingVolume(l.positionWC,l.directionWC,l.upWC))};function dlt(e,t){let n=e.frustum,i=Math.tan(n.fovy*.5),o=n.aspectRatio*i;return Math.max(t/o,t/i)}function hlt(e,t){let n=e.frustum,i=n.offCenterFrustum;u(i)&&(n=i);let o,r,s=n.right/n.top,a=t*s;return t>a?(o=t,r=o/s):(r=t,o=a),Math.max(o,r)*1.5}var mlt=100;function Yye(e,t,n){n=Wf.clone(u(n)?n:$t.DEFAULT_OFFSET);let i=e._scene.screenSpaceCameraController.minimumZoomDistance,o=e._scene.screenSpaceCameraController.maximumZoomDistance,r=n.range;if(!u(r)||r===0){let s=t.radius;s===0?n.range=mlt:e.frustum instanceof rn||e._mode===te.SCENE2D?n.range=hlt(e,s):n.range=dlt(e,s),n.range=O.clamp(n.range,i,o)}return n}$t.prototype.viewBoundingSphere=function(e,t){t=Yye(this,e,t),this.lookAt(e.center,t)};var plt=new F,_lt=new h,glt=new h,ylt=new h,xlt=new h,blt=new oe,Tlt=new Le,Alt=new Q;$t.prototype.flyToBoundingSphere=function(e,t){t=y(t,y.EMPTY_OBJECT);let n=this._mode===te.SCENE2D||this._mode===te.COLUMBUS_VIEW;this._setTransform(F.IDENTITY);let i=Yye(this,e,t.offset),o;n?o=h.multiplyByScalar(h.UNIT_Z,i.range,_lt):o=jye(i.heading,i.pitch,i.range);let r=Pt.eastNorthUpToFixedFrame(e.center,ne.WGS84,plt);F.multiplyByPoint(r,o,o);let s,a;if(!n){if(s=h.subtract(e.center,o,glt),h.normalize(s,s),a=F.multiplyByPointAsVector(r,h.UNIT_Z,ylt),1-Math.abs(h.dot(s,a))<O.EPSILON6){let l=Le.fromAxisAngle(s,i.heading,Tlt),f=Q.fromQuaternion(l,Alt);h.fromCartesian4(F.getColumn(r,1,blt),a),Q.multiplyByVector(f,a,a)}let c=h.cross(s,a,xlt);h.cross(c,s,a),h.normalize(a,a)}this.flyTo({destination:o,orientation:{direction:s,up:a},duration:t.duration,complete:t.complete,cancel:t.cancel,endTransform:t.endTransform,maximumHeight:t.maximumHeight,easingFunction:t.easingFunction,flyOverLongitude:t.flyOverLongitude,flyOverLongitudeWeight:t.flyOverLongitudeWeight,pitchAdjustHeight:t.pitchAdjustHeight})};var Rye=new h,Oye=new h,UY=new h,Mye=new h,H2=[new h,new h,new h,new h];function Clt(e,t){let n=t.radii,i=e.positionWC,o=h.multiplyComponents(t.oneOverRadii,i,Rye),r=h.magnitude(o),s=h.normalize(o,Oye),a,c;h.equalsEpsilon(s,h.UNIT_Z,O.EPSILON10)?(a=new h(0,1,0),c=new h(0,0,1)):(a=h.normalize(h.cross(h.UNIT_Z,s,UY),UY),c=h.normalize(h.cross(s,a,Mye),Mye));let l=Math.sqrt(h.magnitudeSquared(o)-1),f=h.multiplyByScalar(s,1/r,Rye),d=l/r,p=h.multiplyByScalar(a,d,Oye),g=h.multiplyByScalar(c,d,UY),m=h.add(f,g,H2[0]);h.subtract(m,p,m),h.multiplyComponents(n,m,m);let x=h.subtract(f,g,H2[1]);h.subtract(x,p,x),h.multiplyComponents(n,x,x);let b=h.subtract(f,g,H2[2]);h.add(b,p,b),h.multiplyComponents(n,b,b);let T=h.add(f,g,H2[3]);return h.add(T,p,T),h.multiplyComponents(n,T,T),H2}var VY=new z,Elt=new h,s0=[new fe,new fe,new fe,new fe];function R8(e,t,n,i,o,r){VY.x=e,VY.y=t;let s=i.pickEllipsoid(VY,o,Elt);return u(s)?(s0[n]=o.cartesianToCartographic(s,s0[n]),1):(s0[n]=o.cartesianToCartographic(r[n],s0[n]),0)}$t.prototype.computeViewRectangle=function(e,t){e=y(e,ne.WGS84);let n=this.frustum.computeCullingVolume(this.positionWC,this.directionWC,this.upWC),i=new se(h.ZERO,e.maximumRadius);if(n.computeVisibility(i)===nn.OUTSIDE)return;let r=this._scene.canvas,s=r.clientWidth,a=r.clientHeight,c=0,l=Clt(this,e);if(c+=R8(0,0,0,this,e,l),c+=R8(0,a,1,this,e,l),c+=R8(s,a,2,this,e,l),c+=R8(s,0,3,this,e,l),c<2)return ce.MAX_VALUE;t=ce.fromCartographicArray(s0,t);let f=0,d=s0[3].longitude;for(let p=0;p<4;++p){let g=s0[p].longitude,m=Math.abs(g-d);m>O.PI?f+=O.TWO_PI-m:f+=m,d=g}return O.equalsEpsilon(Math.abs(f),O.TWO_PI,O.EPSILON9)&&(t.west=-O.PI,t.east=O.PI,s0[0].latitude>=0?t.north=O.PI_OVER_TWO:t.south=-O.PI_OVER_TWO),t};$t.prototype.switchToPerspectiveFrustum=function(){if(this._mode===te.SCENE2D||this.frustum instanceof wi)return;let e=this._scene;this.frustum=new wi,this.frustum.aspectRatio=e.drawingBufferWidth/e.drawingBufferHeight,this.frustum.fov=O.toRadians(60)};$t.prototype.switchToOrthographicFrustum=function(){if(this._mode===te.SCENE2D||this.frustum instanceof rn)return;let e=kye(this),t=this._scene;this.frustum=new rn,this.frustum.aspectRatio=t.drawingBufferWidth/t.drawingBufferHeight,this.frustum.width=e};$t.clone=function(e,t){return u(t)||(t=new $t(e._scene)),h.clone(e.position,t.position),h.clone(e.direction,t.direction),h.clone(e.up,t.up),h.clone(e.right,t.right),F.clone(e._transform,t.transform),t._transformChanged=!0,t.frustum=e.frustum.clone(),t};var po=$t;function Slt(e){this.pass=e.pass,this.commandList=e.commandList,this.camera=e.camera,this.cullingVolume=e.cullingVolume,this.ready=!1}var ed=Slt;var $ye=Oo($l(),1),Xye=576,wlt=100,G2="#ffffff",jY="#48b";function Jye(e,t){this.credit=e,this.count=y(t,1)}function vlt(e,t){let n=e.length;for(let i=0;i<n;i++){let o=e[i];if(At.equals(o,t))return!0}return!1}function Dlt(e){let t=e._previousCesiumCredit,n=e._currentCesiumCredit;At.equals(n,t)||(u(t)&&e._cesiumCreditContainer.removeChild(t.element),u(n)&&e._cesiumCreditContainer.appendChild(n.element),e._previousCesiumCredit=n)}var e0e="cesium-credit-delimiter";function Kye(e){let t=document.createElement("span");return t.textContent=e,t.className=e0e,t}function Zye(e,t){if(u(t)){let n=document.createElement(t);n._creditId=e._creditId,n.appendChild(e),e=n}return e}function Qye(e,t,n,i){let o=e.childNodes,r=-1;t.sort(function(s,a){return a.count-s.count});for(let s=0;s<t.length;++s){let a=t[s].credit;if(u(a)){if(r=s,u(n)&&(r*=2,s>0)){let l=r-1;if(o.length<=l)e.appendChild(Kye(n));else{let f=o[l];f.className!==e0e&&e.replaceChild(Kye(n),f)}}let c=a.element;if(o.length<=r)e.appendChild(Zye(c,i));else{let l=o[r];l._creditId!==a._id&&e.replaceChild(Zye(c,i),l)}}}for(++r;r<o.length;)e.removeChild(o[r])}function Ilt(e){let t=e._lightboxCredits,n=e.viewport.clientWidth,i=e.viewport.clientHeight;n!==e._lastViewportWidth&&(n<Xye?(t.className="cesium-credit-lightbox cesium-credit-lightbox-mobile",t.style.marginTop="0"):(t.className="cesium-credit-lightbox cesium-credit-lightbox-expanded",t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`),e._lastViewportWidth=n),n>=Xye&&i!==e._lastViewportHeight&&(t.style.marginTop=`${Math.floor((i-t.clientHeight)*.5)}px`,e._lastViewportHeight=i)}function Cc(e,t){let n=`${e} {`;for(let i in t)t.hasOwnProperty(i)&&(n+=`${i}: ${t[i]}; `);return n+=` }


`,n}function Plt(e){let t="";t+=Cc(".cesium-credit-lightbox-overlay",{display:"none","z-index":"1",position:"absolute",top:"0",left:"0",width:"100%",height:"100%","background-color":"rgba(80, 80, 80, 0.8)"}),t+=Cc(".cesium-credit-lightbox",{"background-color":"#303336",color:G2,position:"relative","min-height":`${wlt}px`,margin:"auto"}),t+=Cc(".cesium-credit-lightbox > ul > li a, .cesium-credit-lightbox > ul > li a:visited",{color:G2}),t+=Cc(".cesium-credit-lightbox > ul > li a:hover",{color:jY}),t+=Cc(".cesium-credit-lightbox.cesium-credit-lightbox-expanded",{border:"1px solid #444","border-radius":"5px","max-width":"370px"}),t+=Cc(".cesium-credit-lightbox.cesium-credit-lightbox-mobile",{height:"100%",width:"100%"}),t+=Cc(".cesium-credit-lightbox-title",{padding:"20px 20px 0 20px"}),t+=Cc(".cesium-credit-lightbox-close",{"font-size":"18pt",cursor:"pointer",position:"absolute",top:"0",right:"6px",color:G2}),t+=Cc(".cesium-credit-lightbox-close:hover",{color:jY}),t+=Cc(".cesium-credit-lightbox > ul",{margin:"0",padding:"12px 20px 12px 40px","font-size":"13px"}),t+=Cc(".cesium-credit-lightbox > ul > li",{"padding-bottom":"6px"}),t+=Cc(".cesium-credit-lightbox > ul > li *",{padding:"0",margin:"0"}),t+=Cc(".cesium-credit-expand-link",{"padding-left":"5px",cursor:"pointer","text-decoration":"underline",color:G2}),t+=Cc(".cesium-credit-expand-link:hover",{color:jY}),t+=Cc(".cesium-credit-text",{color:G2}),t+=Cc(".cesium-credit-textContainer *, .cesium-credit-logoContainer *",{display:"inline"});function n(r){if(r.shadowRoot)return r.shadowRoot;if(r.getRootNode){let s=r.getRootNode();if(s instanceof ShadowRoot)return s}}let i=y(n(e),document.head),o=document.createElement("style");o.innerHTML=t,i.appendChild(o)}function yr(e,t,n){let i=this;n=y(n,document.body);let o=document.createElement("div");o.className="cesium-credit-lightbox-overlay",n.appendChild(o);let r=document.createElement("div");r.className="cesium-credit-lightbox",o.appendChild(r);function s(m){r.contains(m.target)||i.hideLightbox()}o.addEventListener("click",s,!1);let a=document.createElement("div");a.className="cesium-credit-lightbox-title",a.textContent="Data provided by:",r.appendChild(a);let c=document.createElement("a");c.onclick=this.hideLightbox.bind(this),c.innerHTML="&times;",c.className="cesium-credit-lightbox-close",r.appendChild(c);let l=document.createElement("ul");r.appendChild(l);let f=document.createElement("div");f.className="cesium-credit-logoContainer",f.style.display="inline",e.appendChild(f);let d=document.createElement("div");d.className="cesium-credit-textContainer",d.style.display="inline",e.appendChild(d);let p=document.createElement("a");p.className="cesium-credit-expand-link",p.onclick=this.showLightbox.bind(this),p.textContent="Data attribution",e.appendChild(p),Plt(e);let g=At.clone(yr.cesiumCredit);this._delimiter=y(t," \u2022 "),this._screenContainer=d,this._cesiumCreditContainer=f,this._lastViewportHeight=void 0,this._lastViewportWidth=void 0,this._lightboxCredits=r,this._creditList=l,this._lightbox=o,this._hideLightbox=s,this._expandLink=p,this._expanded=!1,this._staticCredits=[],this._cesiumCredit=g,this._previousCesiumCredit=void 0,this._currentCesiumCredit=g,this._creditDisplayElementPool=[],this._creditDisplayElementIndex=0,this._currentFrameCredits={screenCredits:new Tt,lightboxCredits:new Tt},this._defaultCredit=void 0,this.viewport=n,this.container=e}function t0e(e,t,n,i){i=y(i,1);let o=t.get(n.id);if(u(o))o.count<Number.MAX_VALUE&&(o.count+=i);else{let r=e._creditDisplayElementPool,s=e._creditDisplayElementPoolIndex;s<r.length?(o=r[s],o.credit=n,o.count=i):(o=new Jye(n,i),r.push(o)),++e._creditDisplayElementPoolIndex,t.set(n.id,o)}}yr.prototype.addCreditToNextFrame=function(e){if(e.isIon()){u(this._defaultCredit)||(this._defaultCredit=At.clone(n0e())),this._currentCesiumCredit=this._defaultCredit;return}let t;e.showOnScreen?t=this._currentFrameCredits.screenCredits:t=this._currentFrameCredits.lightboxCredits,t0e(this,t,e)};yr.prototype.addStaticCredit=function(e){let t=this._staticCredits;vlt(t,e)||t.push(e)};yr.prototype.removeStaticCredit=function(e){let t=this._staticCredits,n=t.indexOf(e);n!==-1&&t.splice(n,1)};yr.prototype.showLightbox=function(){this._lightbox.style.display="block",this._expanded=!0};yr.prototype.hideLightbox=function(){this._lightbox.style.display="none",this._expanded=!1};yr.prototype.update=function(){this._expanded&&Ilt(this)};yr.prototype.beginFrame=function(){let e=this._currentFrameCredits;this._creditDisplayElementPoolIndex=0;let t=e.screenCredits,n=e.lightboxCredits;t.removeAll(),n.removeAll();let i=this._staticCredits;for(let o=0;o<i.length;++o){let r=i[o],s=r.showOnScreen?t:n;r.isIon()&&At.equals(yr.cesiumCredit,this._cesiumCredit)||t0e(this,s,r,Number.MAX_VALUE)}At.equals(yr.cesiumCredit,this._cesiumCredit)||(this._cesiumCredit=At.clone(yr.cesiumCredit)),this._currentCesiumCredit=this._cesiumCredit};yr.prototype.endFrame=function(){let e=this._currentFrameCredits.screenCredits.values;Qye(this._screenContainer,e,this._delimiter,void 0);let t=this._currentFrameCredits.lightboxCredits.values;this._expandLink.style.display=t.length>0?"inline":"none",Qye(this._creditList,t,void 0,"li"),Dlt(this)};yr.prototype.destroy=function(){return this._lightbox.removeEventListener("click",this._hideLightbox,!1),this.container.removeChild(this._cesiumCreditContainer),this.container.removeChild(this._screenContainer),this.container.removeChild(this._expandLink),this.viewport.removeChild(this._lightbox),le(this)};yr.prototype.isDestroyed=function(){return!1};yr._cesiumCredit=void 0;yr._cesiumCreditInitialized=!1;var F8;function n0e(){if(!u(F8)){let e=on("Assets/Images/ion-credit.png");e.indexOf("http://")!==0&&e.indexOf("https://")!==0&&e.indexOf("data:")!==0&&(e=new $ye.default(e).path()),F8=new At(`<a href="https://cesium.com/" target="_blank"><img src="${e}" title="Cesium ion"/></a>`,!0)}return yr._cesiumCreditInitialized||(yr._cesiumCredit=F8,yr._cesiumCreditInitialized=!0),F8}Object.defineProperties(yr,{cesiumCredit:{get:function(){return n0e(),yr._cesiumCredit},set:function(e){yr._cesiumCredit=e,yr._cesiumCreditInitialized=!0}}});yr.CreditDisplayElement=Jye;var W2=yr;var B8=0,Rlt=1;function yT(e){let t=e.frustum,n=e.orientation,i=e.origin,o=y(e.vertexFormat,Re.DEFAULT),r=y(e._drawNearPlane,!0),s,a;t instanceof wi?(s=B8,a=wi.packedLength):t instanceof rn&&(s=Rlt,a=rn.packedLength),this._frustumType=s,this._frustum=t.clone(),this._origin=h.clone(i),this._orientation=Le.clone(n),this._drawNearPlane=r,this._vertexFormat=o,this._workerName="createFrustumGeometry",this.packedLength=2+a+h.packedLength+Le.packedLength+Re.packedLength}yT.pack=function(e,t,n){n=y(n,0);let i=e._frustumType,o=e._frustum;return t[n++]=i,i===B8?(wi.pack(o,t,n),n+=wi.packedLength):(rn.pack(o,t,n),n+=rn.packedLength),h.pack(e._origin,t,n),n+=h.packedLength,Le.pack(e._orientation,t,n),n+=Le.packedLength,Re.pack(e._vertexFormat,t,n),n+=Re.packedLength,t[n]=e._drawNearPlane?1:0,t};var Olt=new wi,Mlt=new rn,Llt=new Le,Nlt=new h,Flt=new Re;yT.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o;i===B8?(o=wi.unpack(e,t,Olt),t+=wi.packedLength):(o=rn.unpack(e,t,Mlt),t+=rn.packedLength);let r=h.unpack(e,t,Nlt);t+=h.packedLength;let s=Le.unpack(e,t,Llt);t+=Le.packedLength;let a=Re.unpack(e,t,Flt);t+=Re.packedLength;let c=e[t]===1;if(!u(n))return new yT({frustum:o,origin:r,orientation:s,vertexFormat:a,_drawNearPlane:c});let l=i===n._frustumType?n._frustum:void 0;return n._frustum=o.clone(l),n._frustumType=i,n._origin=h.clone(r,n._origin),n._orientation=Le.clone(s,n._orientation),n._vertexFormat=Re.clone(a,n._vertexFormat),n._drawNearPlane=c,n};function BS(e,t,n,i,o,r,s,a){let c=e/3*2;for(let l=0;l<4;++l)u(t)&&(t[e]=r.x,t[e+1]=r.y,t[e+2]=r.z),u(n)&&(n[e]=s.x,n[e+1]=s.y,n[e+2]=s.z),u(i)&&(i[e]=a.x,i[e+1]=a.y,i[e+2]=a.z),e+=3;o[c]=0,o[c+1]=0,o[c+2]=1,o[c+3]=0,o[c+4]=1,o[c+5]=1,o[c+6]=0,o[c+7]=1}var Blt=new Q,klt=new F,qY=new F,i0e=new h,o0e=new h,r0e=new h,Ult=new h,Vlt=new h,zlt=new h,a0=new Array(3),j2=new Array(4);j2[0]=new oe(-1,-1,1,1);j2[1]=new oe(1,-1,1,1);j2[2]=new oe(1,1,1,1);j2[3]=new oe(-1,1,1,1);var s0e=new Array(4);for(let e=0;e<4;++e)s0e[e]=new oe;yT._computeNearFarPlanes=function(e,t,n,i,o,r,s,a){let c=Q.fromQuaternion(t,Blt),l=y(r,i0e),f=y(s,o0e),d=y(a,r0e);l=Q.getColumn(c,0,l),f=Q.getColumn(c,1,f),d=Q.getColumn(c,2,d),h.normalize(l,l),h.normalize(f,f),h.normalize(d,d),h.negate(l,l);let p=F.computeView(e,d,f,l,klt),g,m,x=i.projectionMatrix;if(n===B8){let b=F.multiply(x,p,qY);m=F.inverse(b,qY)}else g=F.inverseTransformation(p,qY);u(m)?(a0[0]=i.near,a0[1]=i.far):(a0[0]=0,a0[1]=i.near,a0[2]=i.far);for(let b=0;b<2;++b)for(let T=0;T<4;++T){let C=oe.clone(j2[T],s0e[T]);if(u(m)){C=F.multiplyByVector(m,C,C);let A=1/C.w;h.multiplyByScalar(C,A,C),h.subtract(C,e,C),h.normalize(C,C);let S=h.dot(d,C);h.multiplyByScalar(C,a0[b]/S,C),h.add(C,e,C)}else{let A=i.offCenterFrustum;u(A)&&(i=A);let S=a0[b],w=a0[b+1];C.x=(C.x*(i.right-i.left)+i.left+i.right)*.5,C.y=(C.y*(i.top-i.bottom)+i.bottom+i.top)*.5,C.z=(C.z*(S-w)-S-w)*.5,C.w=1,F.multiplyByVector(g,C,C)}o[12*b+T*3]=C.x,o[12*b+T*3+1]=C.y,o[12*b+T*3+2]=C.z}};yT.createGeometry=function(e){let t=e._frustumType,n=e._frustum,i=e._origin,o=e._orientation,r=e._drawNearPlane,s=e._vertexFormat,a=r?6:5,c=new Float64Array(3*4*6);yT._computeNearFarPlanes(i,o,t,n,c);let l=3*4*2;c[l]=c[3*4],c[l+1]=c[3*4+1],c[l+2]=c[3*4+2],c[l+3]=c[0],c[l+4]=c[1],c[l+5]=c[2],c[l+6]=c[3*3],c[l+7]=c[3*3+1],c[l+8]=c[3*3+2],c[l+9]=c[3*7],c[l+10]=c[3*7+1],c[l+11]=c[3*7+2],l+=3*4,c[l]=c[3*5],c[l+1]=c[3*5+1],c[l+2]=c[3*5+2],c[l+3]=c[3],c[l+4]=c[4],c[l+5]=c[5],c[l+6]=c[0],c[l+7]=c[1],c[l+8]=c[2],c[l+9]=c[3*4],c[l+10]=c[3*4+1],c[l+11]=c[3*4+2],l+=3*4,c[l]=c[3],c[l+1]=c[4],c[l+2]=c[5],c[l+3]=c[3*5],c[l+4]=c[3*5+1],c[l+5]=c[3*5+2],c[l+6]=c[3*6],c[l+7]=c[3*6+1],c[l+8]=c[3*6+2],c[l+9]=c[3*2],c[l+10]=c[3*2+1],c[l+11]=c[3*2+2],l+=3*4,c[l]=c[3*2],c[l+1]=c[3*2+1],c[l+2]=c[3*2+2],c[l+3]=c[3*6],c[l+4]=c[3*6+1],c[l+5]=c[3*6+2],c[l+6]=c[3*7],c[l+7]=c[3*7+1],c[l+8]=c[3*7+2],c[l+9]=c[3*3],c[l+10]=c[3*3+1],c[l+11]=c[3*3+2],r||(c=c.subarray(3*4));let f=new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:c})});if(u(s.normal)||u(s.tangent)||u(s.bitangent)||u(s.st)){let p=u(s.normal)?new Float32Array(12*a):void 0,g=u(s.tangent)?new Float32Array(3*4*a):void 0,m=u(s.bitangent)?new Float32Array(3*4*a):void 0,x=u(s.st)?new Float32Array(2*4*a):void 0,b=i0e,T=o0e,C=r0e,A=h.negate(b,Ult),S=h.negate(T,Vlt),w=h.negate(C,zlt);l=0,r&&(BS(l,p,g,m,x,w,b,T),l+=3*4),BS(l,p,g,m,x,C,A,T),l+=3*4,BS(l,p,g,m,x,A,w,T),l+=3*4,BS(l,p,g,m,x,S,w,A),l+=3*4,BS(l,p,g,m,x,b,C,T),l+=3*4,BS(l,p,g,m,x,T,C,A),u(p)&&(f.normal=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:p})),u(g)&&(f.tangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:g})),u(m)&&(f.bitangent=new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:m})),u(x)&&(f.st=new De({componentDatatype:X.FLOAT,componentsPerAttribute:2,values:x}))}let d=new Uint16Array(6*a);for(let p=0;p<a;++p){let g=p*6,m=p*4;d[g]=m,d[g+1]=m+1,d[g+2]=m+2,d[g+3]=m,d[g+4]=m+2,d[g+5]=m+3}return new ut({attributes:f,indices:d,primitiveType:Me.TRIANGLES,boundingSphere:se.fromVertices(c)})};var xT=yT;var YY=0,Hlt=1;function q2(e){let t=e.frustum,n=e.orientation,i=e.origin,o=y(e._drawNearPlane,!0),r,s;t instanceof wi?(r=YY,s=wi.packedLength):t instanceof rn&&(r=Hlt,s=rn.packedLength),this._frustumType=r,this._frustum=t.clone(),this._origin=h.clone(i),this._orientation=Le.clone(n),this._drawNearPlane=o,this._workerName="createFrustumOutlineGeometry",this.packedLength=2+s+h.packedLength+Le.packedLength}q2.pack=function(e,t,n){n=y(n,0);let i=e._frustumType,o=e._frustum;return t[n++]=i,i===YY?(wi.pack(o,t,n),n+=wi.packedLength):(rn.pack(o,t,n),n+=rn.packedLength),h.pack(e._origin,t,n),n+=h.packedLength,Le.pack(e._orientation,t,n),n+=Le.packedLength,t[n]=e._drawNearPlane?1:0,t};var Glt=new wi,Wlt=new rn,jlt=new Le,qlt=new h;q2.unpack=function(e,t,n){t=y(t,0);let i=e[t++],o;i===YY?(o=wi.unpack(e,t,Glt),t+=wi.packedLength):(o=rn.unpack(e,t,Wlt),t+=rn.packedLength);let r=h.unpack(e,t,qlt);t+=h.packedLength;let s=Le.unpack(e,t,jlt);t+=Le.packedLength;let a=e[t]===1;if(!u(n))return new q2({frustum:o,origin:r,orientation:s,_drawNearPlane:a});let c=i===n._frustumType?n._frustum:void 0;return n._frustum=o.clone(c),n._frustumType=i,n._origin=h.clone(r,n._origin),n._orientation=Le.clone(s,n._orientation),n._drawNearPlane=a,n};q2.createGeometry=function(e){let t=e._frustumType,n=e._frustum,i=e._origin,o=e._orientation,r=e._drawNearPlane,s=new Float64Array(3*4*2);xT._computeNearFarPlanes(i,o,t,n,s);let a=new mn({position:new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:s})}),c,l,f=r?2:1,d=new Uint16Array(8*(f+1)),p=r?0:1;for(;p<2;++p)c=r?p*8:0,l=p*4,d[c]=l,d[c+1]=l+1,d[c+2]=l+1,d[c+3]=l+2,d[c+4]=l+2,d[c+5]=l+3,d[c+6]=l+3,d[c+7]=l;for(p=0;p<2;++p)c=(f+p)*8,l=p*4,d[c]=l,d[c+1]=l+4,d[c+2]=l+1,d[c+3]=l+5,d[c+4]=l+2,d[c+5]=l+6,d[c+6]=l+3,d[c+7]=l+7;return new ut({attributes:a,indices:d,primitiveType:Me.LINES,boundingSphere:se.fromVertices(s)})};var Y2=q2;function k8(e){e=y(e,y.EMPTY_OBJECT),this._camera=e.camera,this._frustumSplits=e.frustumSplits,this._color=y(e.color,G.CYAN),this._updateOnChange=y(e.updateOnChange,!0),this.show=y(e.show,!0),this.id=e.id,this._id=void 0,this._outlinePrimitives=[],this._planesPrimitives=[]}var Ylt=new h,Xlt=new Q,Klt=new Le,Zlt=new wi,Qlt=new il,$lt=new rn,Jlt=new Pr,eut=new G,tut=[1,1e5];k8.prototype.update=function(e){if(!this.show)return;let t=this._planesPrimitives,n=this._outlinePrimitives,i,o;if(this._updateOnChange){for(o=t.length,i=0;i<o;++i)n[i]=n[i]&&n[i].destroy(),t[i]=t[i]&&t[i].destroy();t.length=0,n.length=0}if(t.length===0){let r=this._camera,s=r.frustum,a;s instanceof wi?a=Zlt:s instanceof il?a=Qlt:s instanceof rn?a=$lt:a=Jlt,a=s.clone(a);let c,l=this._frustumSplits;!u(l)||l.length<=1?(l=tut,l[0]=this._camera.frustum.near,l[1]=this._camera.frustum.far,c=1):c=l.length-1;let f=r.positionWC,d=r.directionWC,p=r.upWC,g=r.rightWC;g=h.negate(g,Ylt);let m=Xlt;Q.setColumn(m,0,g,m),Q.setColumn(m,1,p,m),Q.setColumn(m,2,d,m);let x=Le.fromRotationMatrix(m,Klt);for(t.length=n.length=c,i=0;i<c;++i)a.near=l[i],a.far=l[i+1],t[i]=new wn({geometryInstances:new bt({geometry:new xT({origin:f,orientation:x,frustum:a,_drawNearPlane:i===0}),attributes:{color:zt.fromColor(G.fromAlpha(this._color,.1,eut))},id:this.id,pickPrimitive:this}),appearance:new cn({translucent:!0,flat:!0}),asynchronous:!1}),n[i]=new wn({geometryInstances:new bt({geometry:new Y2({origin:f,orientation:x,frustum:a,_drawNearPlane:i===0}),attributes:{color:zt.fromColor(this._color)},id:this.id,pickPrimitive:this}),appearance:new cn({translucent:!1,flat:!0}),asynchronous:!1})}for(o=t.length,i=0;i<o;++i)n[i].update(e),t[i].update(e)};k8.prototype.isDestroyed=function(){return!1};k8.prototype.destroy=function(){let e=this._planesPrimitives.length;for(let t=0;t<e;++t)this._outlinePrimitives[t]=this._outlinePrimitives[t]&&this._outlinePrimitives[t].destroy(),this._planesPrimitives[t]=this._planesPrimitives[t]&&this._planesPrimitives[t].destroy();return le(this)};var Hm=k8;function K2(e){this._rs=void 0,this._sp=void 0,this._va=void 0,this._command=void 0,this._mode=void 0,this._useLogDepth=!1,this._ellipsoidOffset=y(e,0)}var X2=Vt.supportsTypedArrays()?new Float32Array(12):[],a0e=new h,c0e=new h,XY=new h,l0e=new h,U8=new h;function nut(e,t){let n=e.radii,i=t.camera,o,r,s;if(i.frustum instanceof rn)o=h.ZERO,r=i.rightWC,s=i.upWC;else{let d=i.positionWC,p=h.multiplyComponents(e.oneOverRadii,d,a0e),g=h.normalize(p,c0e),m=h.normalize(h.cross(h.UNIT_Z,p,XY),XY),x=h.normalize(h.cross(g,m,l0e),l0e),b=h.magnitude(p),T=Math.sqrt(b*b-1);o=h.multiplyByScalar(g,1/b,a0e);let C=T/b;r=h.multiplyByScalar(m,C,c0e),s=h.multiplyByScalar(x,C,XY)}let a=h.add(o,s,U8);h.subtract(a,r,a),h.multiplyComponents(n,a,a),h.pack(a,X2,0);let c=h.subtract(o,s,U8);h.subtract(c,r,c),h.multiplyComponents(n,c,c),h.pack(c,X2,3);let l=h.add(o,s,U8);h.add(l,r,l),h.multiplyComponents(n,l,l),h.pack(l,X2,6);let f=h.subtract(o,s,U8);return h.add(f,r,f),h.multiplyComponents(n,f,f),h.pack(f,X2,9),X2}K2.prototype.update=function(e){if(this._mode=e.mode,e.mode!==te.SCENE3D)return;let t=e.context,n=e.mapProjection.ellipsoid.radii,i=new ne(n.x+this._ellipsoidOffset,n.y+this._ellipsoidOffset,n.z+this._ellipsoidOffset),o=e.useLogDepth;if(u(this._command)||(this._rs=ke.fromCache({cull:{enabled:!0},depthTest:{enabled:!0},colorMask:{red:!1,green:!1,blue:!1,alpha:!1}}),this._command=new $e({renderState:this._rs,boundingVolume:new se(h.ZERO,i.maximumRadius),pass:Ae.OPAQUE,owner:this})),!u(this._sp)||this._useLogDepth!==o){this._useLogDepth=o;let s=new ze({sources:[GN]}),a=new ze({sources:[HN]});o&&(a.defines.push("LOG_DEPTH"),s.defines.push("LOG_DEPTH")),this._sp=Kt.replaceCache({shaderProgram:this._sp,context:t,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:{position:0}}),this._command.shaderProgram=this._sp}let r=nut(i,e);if(u(this._va))this._va.getAttribute(0).vertexBuffer.copyFromArrayView(r);else{let s=new ut({attributes:{position:new De({componentDatatype:X.FLOAT,componentsPerAttribute:3,values:r})},indices:[0,1,2,2,1,3],primitiveType:Me.TRIANGLES});this._va=ii.fromGeometry({context:t,geometry:s,attributeLocations:{position:0},bufferUsage:Fe.DYNAMIC_DRAW}),this._command.vertexArray=this._va}};K2.prototype.execute=function(e,t){this._mode===te.SCENE3D&&this._command.execute(e,t)};K2.prototype.isDestroyed=function(){return!1};K2.prototype.destroy=function(){this._sp=this._sp&&this._sp.destroy(),this._va=this._va&&this._va.destroy()};var Z2=K2;function Q2(){}var iut=/\bgl_FragDepth\b/,out=/\bdiscard\b/;function rut(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"depthOnly");if(!u(n)){let i=t._attributeLocations,o=t.fragmentShaderSource,r,s=!1,a=o.sources,c=a.length;for(r=0;r<c;++r)if(iut.test(a[r])||out.test(a[r])){s=!0;break}let l=!1,f=o.defines;for(c=f.length,r=0;r<c;++r)if(f[r]==="LOG_DEPTH"){l=!0;break}let d;!s&&!l?(d=`void main() 


{ 


    out_FragColor = vec4(1.0); 


} 


`,o=new ze({sources:[d]})):!s&&l&&(d=`void main() 


{ 


    out_FragColor = vec4(1.0); 


    czm_writeLogDepth(); 


} 


`,o=new ze({defines:["LOG_DEPTH"],sources:[d]})),n=e.shaderCache.createDerivedShaderProgram(t,"depthOnly",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:o,attributeLocations:i})}return n}function sut(e,t){let n=e._depthOnlyRenderStateCache,i=n[t.id];if(!u(i)){let o=ke.getState(t);o.depthMask=!0,o.colorMask={red:!1,green:!1,blue:!1,alpha:!1},i=ke.fromCache(o),n[t.id]=i}return i}Q2.createDepthOnlyDerivedCommand=function(e,t,n,i){u(i)||(i={});let o,r;return u(i.depthOnlyCommand)&&(o=i.depthOnlyCommand.shaderProgram,r=i.depthOnlyCommand.renderState),i.depthOnlyCommand=$e.shallowClone(t,i.depthOnlyCommand),!u(o)||i.shaderProgramId!==t.shaderProgram.id?(i.depthOnlyCommand.shaderProgram=rut(n,t.shaderProgram),i.depthOnlyCommand.renderState=sut(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.depthOnlyCommand.shaderProgram=o,i.depthOnlyCommand.renderState=r),i};var aut=/\s+czm_writeLogDepth\(/,cut=/\s+czm_vertexLogDepth\(/;function lut(e,t){if(t.fragmentShaderSource.defines.indexOf("LOG_DEPTH_READ_ONLY")>=0)return t;let i=e.shaderCache.getDerivedShaderProgram(t,"logDepth");if(!u(i)){let o=t._attributeLocations,r=t.vertexShaderSource.clone(),s=t.fragmentShaderSource.clone();r.defines=u(r.defines)?r.defines.slice(0):[],r.defines.push("LOG_DEPTH"),s.defines=u(s.defines)?s.defines.slice(0):[],s.defines.push("LOG_DEPTH");let a,c,l=!1,f=r.sources,d=f.length;for(a=0;a<d;++a)if(cut.test(f[a])){l=!0;break}if(!l){for(a=0;a<d;++a)f[a]=ze.replaceMain(f[a],"czm_log_depth_main");c=`


 


void main() 


{ 


    czm_log_depth_main(); 


    czm_vertexLogDepth(); 


} 


`,f.push(c)}for(f=s.sources,d=f.length,l=!1,a=0;a<d;++a)aut.test(f[a])&&(l=!0);s.defines.indexOf("LOG_DEPTH_WRITE")!==-1&&(l=!0);let p="";if(!l){for(a=0;a<d;a++)f[a]=ze.replaceMain(f[a],"czm_log_depth_main");p+=`


void main() 


{ 


    czm_log_depth_main(); 


    czm_writeLogDepth(); 


} 


`}f.push(p),i=e.shaderCache.createDerivedShaderProgram(t,"logDepth",{vertexShaderSource:r,fragmentShaderSource:s,attributeLocations:o})}return i}Q2.createLogDepthCommand=function(e,t,n){u(n)||(n={});let i;return u(n.command)&&(i=n.command.shaderProgram),n.command=$e.shallowClone(e,n.command),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=lut(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};function uut(e,t,n){let i=e.shaderCache.getDerivedShaderProgram(t,"pick");if(!u(i)){let o=t._attributeLocations,r=t.fragmentShaderSource,s=r.sources,a=s.length;Object.prototype.toString.call(n)==="[object Object]"&&(n.color?n=`vec4(${G.floatToByte(n.color.red)}, ${G.floatToByte(n.color.green)}, ${G.floatToByte(n.color.blue)}, ${G.floatToByte(n.color.alpha)})`:n="vec4(1.0)");let l=s.some(p=>p.includes("out_FragData"))?"out_FragData_0":"out_FragColor",f=`void main () 


{ 


    czm_non_pick_main(); 


    if (${l}.a == 0.0) { 


        discard; 


    } 


    ${l} = ${n}; 


} `,d=new Array(a+1);for(let p=0;p<a;++p)d[p]=ze.replaceMain(s[p],"czm_non_pick_main");d[a]=f,r=new ze({sources:d,defines:r.defines}),i=e.shaderCache.createDerivedShaderProgram(t,"pick",{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:r,attributeLocations:o})}return i}function fut(e,t){let n=e.picking.pickRenderStateCache,i=n[t.id];if(!u(i)){let o=ke.getState(t);o.blending.enabled=!1,o.depthMask=!0,i=ke.fromCache(o),n[t.id]=i}return i}Q2.createPickDerivedCommand=function(e,t,n,i){u(i)||(i={});let o,r;return u(i.pickCommand)&&(o=i.pickCommand.shaderProgram,r=i.pickCommand.renderState),i.pickCommand=$e.shallowClone(t,i.pickCommand),!u(o)||i.shaderProgramId!==t.shaderProgram.id?(i.pickCommand.shaderProgram=uut(n,t.shaderProgram,t.pickId),i.pickCommand.renderState=fut(e,t.renderState),i.shaderProgramId=t.shaderProgram.id):(i.pickCommand.shaderProgram=o,i.pickCommand.renderState=r),i};function dut(e,t){let n=e.shaderCache.getDerivedShaderProgram(t,"HDR");if(!u(n)){let i=t._attributeLocations,o=t.vertexShaderSource.clone(),r=t.fragmentShaderSource.clone();o.defines=u(o.defines)?o.defines.slice(0):[],o.defines.push("HDR"),r.defines=u(r.defines)?r.defines.slice(0):[],r.defines.push("HDR"),n=e.shaderCache.createDerivedShaderProgram(t,"HDR",{vertexShaderSource:o,fragmentShaderSource:r,attributeLocations:i})}return n}Q2.createHdrCommand=function(e,t,n){u(n)||(n={});let i;return u(n.command)&&(i=n.command.shaderProgram),n.command=$e.shallowClone(e,n.command),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.command.shaderProgram=dut(t,e.shaderProgram),n.shaderProgramId=e.shaderProgram.id):n.command.shaderProgram=i,n};var $_=Q2;function V8(e){this._scene=e,this._lastAlpha=void 0,this._lastBeta=void 0,this._lastGamma=void 0,this._alpha=void 0,this._beta=void 0,this._gamma=void 0;let t=this;function n(i){let o=i.alpha;if(!u(o)){t._alpha=void 0,t._beta=void 0,t._gamma=void 0;return}t._alpha=O.toRadians(o),t._beta=O.toRadians(i.beta),t._gamma=O.toRadians(i.gamma)}window.addEventListener("deviceorientation",n,!1),this._removeListener=function(){window.removeEventListener("deviceorientation",n,!1)}}var hut=new Le,u0e=new Le,mut=new Q;function put(e,t,n,i){let o=e.direction,r=e.right,s=e.up,a=Le.fromAxisAngle(o,n,u0e),c=Le.fromAxisAngle(r,i,hut),l=Le.multiply(c,a,c),f=Le.fromAxisAngle(s,t,u0e);Le.multiply(f,l,l);let d=Q.fromQuaternion(l,mut);Q.multiplyByVector(d,r,r),Q.multiplyByVector(d,s,s),Q.multiplyByVector(d,o,o)}V8.prototype.update=function(){if(!u(this._alpha))return;u(this._lastAlpha)||(this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma);let e=this._lastAlpha-this._alpha,t=this._lastBeta-this._beta,n=this._lastGamma-this._gamma;put(this._scene.camera,-e,t,n),this._lastAlpha=this._alpha,this._lastBeta=this._beta,this._lastGamma=this._gamma};V8.prototype.isDestroyed=function(){return!1};V8.prototype.destroy=function(){return this._removeListener(),le(this)};var $2=V8;function f0e(){this.enabled=!0,this.renderable=!0,this.density=2e-4,this.screenSpaceErrorFactor=2,this.minimumBrightness=.03}var z8=[359.393,800.749,1275.6501,2151.1192,3141.7763,4777.5198,6281.2493,12364.307,15900.765,49889.0549,78026.8259,99260.7344,120036.3873,151011.0158,156091.1953,203849.3112,274866.9803,319916.3149,493552.0528,628733.5874],Gm=[2e-5,2e-4,1e-4,7e-5,5e-5,4e-5,3e-5,19e-6,1e-5,85e-7,62e-7,58e-7,53e-7,52e-7,51e-7,42e-7,4e-6,34e-7,26e-7,22e-7];for(let e=0;e<Gm.length;++e)Gm[e]*=1e6;var d0e=Gm[1],KY=Gm[Gm.length-1];for(let e=0;e<Gm.length;++e)Gm[e]=(Gm[e]-KY)/(d0e-KY);var ma=0;function _ut(e){let t=z8,n=t.length;if(e<t[0])return ma=0,ma;if(e>t[n-1])return ma=n-2,ma;if(e>=t[ma]){if(ma+1<n&&e<t[ma+1])return ma;if(ma+2<n&&e<t[ma+2])return++ma,ma}else if(ma-1>=0&&e>=t[ma-1])return--ma,ma;let i;for(i=0;i<n-2&&!(e>=t[i]&&e<t[i+1]);++i);return ma=i,ma}var gut=new h;f0e.prototype.update=function(e){if(!(e.fog.enabled=this.enabled))return;e.fog.renderable=this.renderable;let n=e.camera,i=n.positionCartographic;if(!u(i)||i.height>8e5||e.mode!==te.SCENE3D){e.fog.enabled=!1,e.fog.density=0;return}let o=i.height,r=_ut(o),s=O.clamp((o-z8[r])/(z8[r+1]-z8[r]),0,1),a=O.lerp(Gm[r],Gm[r+1],s),c=this.density*1e6,l=c/d0e*KY;a=a*(c-l)*1e-6;let f=h.normalize(n.positionWC,gut),d=Math.abs(h.dot(n.directionWC,f));a*=1-d,e.fog.density=a,e.fog.sse=this.screenSpaceErrorFactor,e.fog.minimumBrightness=this.minimumBrightness};var J2=f0e;function yut(e,t,n){this.context=e,this.commandList=[],this.shadowMaps=[],this.brdfLutGenerator=void 0,this.environmentMap=void 0,this.sphericalHarmonicCoefficients=void 0,this.specularEnvironmentMaps=void 0,this.specularEnvironmentMapsMaximumLOD=void 0,this.mode=te.SCENE3D,this.morphTime=te.getMorphTime(te.SCENE3D),this.frameNumber=0,this.newFrame=!1,this.time=void 0,this.jobScheduler=n,this.mapProjection=void 0,this.camera=void 0,this.cameraUnderground=!1,this.globeTranslucencyState=void 0,this.cullingVolume=void 0,this.occluder=void 0,this.maximumScreenSpaceError=void 0,this.pixelRatio=1,this.passes={render:!1,pick:!1,depth:!1,postProcess:!1,offscreen:!1},this.creditDisplay=t,this.afterRender=[],this.scene3DOnly=!1,this.fog={enabled:!1,renderable:!1,density:void 0,sse:void 0,minimumBrightness:void 0},this.atmosphere=void 0,this.verticalExaggeration=1,this.verticalExaggerationRelativeHeight=0,this.shadowState={shadowsEnabled:!0,shadowMaps:[],lightShadowMaps:[],nearPlane:1,farPlane:5e3,closestObjectSize:1e3,lastDirtyTime:0,outOfView:!0},this.splitPosition=0,this.frustumSplits=[],this.backgroundColor=void 0,this.light=void 0,this.minimumDisableDepthTestDistance=void 0,this.invertClassification=!1,this.invertClassificationColor=void 0,this.useLogDepth=!1,this.tilesetPassState=void 0,this.minimumTerrainHeight=0}var eF=yut;var pa={OPAQUE_FRONT_FACE:0,OPAQUE_BACK_FACE:1,DEPTH_ONLY_FRONT_FACE:2,DEPTH_ONLY_BACK_FACE:3,DEPTH_ONLY_FRONT_AND_BACK_FACE:4,TRANSLUCENT_FRONT_FACE:5,TRANSLUCENT_BACK_FACE:6,TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:7,TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:8,PICK_FRONT_FACE:9,PICK_BACK_FACE:10,DERIVED_COMMANDS_MAXIMUM_LENGTH:11},bT=pa.DERIVED_COMMANDS_MAXIMUM_LENGTH,A0e=["opaqueFrontFaceCommand","opaqueBackFaceCommand","depthOnlyFrontFaceCommand","depthOnlyBackFaceCommand","depthOnlyFrontAndBackFaceCommand","translucentFrontFaceCommand","translucentBackFaceCommand","translucentFrontFaceManualDepthTestCommand","translucentBackFaceManualDepthTestCommand","pickFrontFaceCommand","pickBackFaceCommand"];function TT(){this._frontFaceAlphaByDistance=new Mt(0,1,0,1),this._backFaceAlphaByDistance=new Mt(0,1,0,1),this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._requiresManualDepthTest=!1,this._sunVisibleThroughGlobe=!1,this._environmentVisible=!1,this._useDepthPlane=!1,this._numberOfTextureUniforms=0,this._globeTranslucencyFramebuffer=void 0,this._rectangle=ce.clone(ce.MAX_VALUE),this._derivedCommandKey=0,this._derivedCommandsDirty=!1,this._derivedCommandPacks=void 0,this._derivedCommandTypes=new Array(bT),this._derivedBlendCommandTypes=new Array(bT),this._derivedPickCommandTypes=new Array(bT),this._derivedCommandTypesToUpdate=new Array(bT),this._derivedCommandsLength=0,this._derivedBlendCommandsLength=0,this._derivedPickCommandsLength=0,this._derivedCommandsToUpdateLength=0}Object.defineProperties(TT.prototype,{frontFaceAlphaByDistance:{get:function(){return this._frontFaceAlphaByDistance}},backFaceAlphaByDistance:{get:function(){return this._backFaceAlphaByDistance}},translucent:{get:function(){return this._frontFaceTranslucent}},sunVisibleThroughGlobe:{get:function(){return this._sunVisibleThroughGlobe}},environmentVisible:{get:function(){return this._environmentVisible}},useDepthPlane:{get:function(){return this._useDepthPlane}},numberOfTextureUniforms:{get:function(){return this._numberOfTextureUniforms}},rectangle:{get:function(){return this._rectangle}}});TT.prototype.update=function(e){let t=e.globe;if(!u(t)||!t.show){this._frontFaceTranslucent=!1,this._backFaceTranslucent=!1,this._sunVisibleThroughGlobe=!0,this._environmentVisible=!0,this._useDepthPlane=!1;return}this._frontFaceAlphaByDistance=h0e(t.translucency.enabled,t.translucency.frontFaceAlpha,t.translucency.frontFaceAlphaByDistance,this._frontFaceAlphaByDistance),this._backFaceAlphaByDistance=h0e(t.translucency.enabled,t.translucency.backFaceAlpha,t.translucency.backFaceAlphaByDistance,this._backFaceAlphaByDistance),this._frontFaceTranslucent=m0e(t.translucency.enabled,this._frontFaceAlphaByDistance,t),this._backFaceTranslucent=m0e(t.translucency.enabled,this._backFaceAlphaByDistance,t),this._requiresManualDepthTest=Aut(this,e,t),this._sunVisibleThroughGlobe=xut(this,e),this._environmentVisible=but(this,e),this._useDepthPlane=Tut(this,e),this._numberOfTextureUniforms=Cut(this),this._rectangle=ce.clone(t.translucency.rectangle,this._rectangle),Eut(this,e)};function h0e(e,t,n,i){return e?u(n)?(Mt.clone(n,i),i.nearValue*=t,i.farValue*=t,i):(i.nearValue=t,i.farValue=t,i):(i.nearValue=1,i.farValue=1,i)}function m0e(e,t,n){return e&&(n.baseColor.alpha<1||t.nearValue<1||t.farValue<1)}function xut(e,t){let n=e._frontFaceTranslucent,i=e._backFaceTranslucent;return n&&(t.cameraUnderground||i)}function but(e,t){return!t.cameraUnderground||e._frontFaceTranslucent}function Tut(e,t){return!t.cameraUnderground&&!e._frontFaceTranslucent}function Aut(e,t,n){return e._frontFaceTranslucent&&!e._backFaceTranslucent&&!n.depthTestAgainstTerrain&&t.mode!==te.SCENE2D&&t.context.depthTexture}function Cut(e){let t=0;return e._frontFaceTranslucent&&++t,e._requiresManualDepthTest&&++t,t}function Eut(e,t){e._derivedCommandsLength=ZY(e,t,!1,!1,e._derivedCommandTypes),e._derivedBlendCommandsLength=ZY(e,t,!0,!1,e._derivedBlendCommandTypes),e._derivedPickCommandsLength=ZY(e,t,!1,!0,e._derivedPickCommandTypes);let n,i=0;for(n=0;n<e._derivedCommandsLength;++n)i|=1<<e._derivedCommandTypes[n];for(n=0;n<e._derivedBlendCommandsLength;++n)i|=1<<e._derivedBlendCommandTypes[n];for(n=0;n<e._derivedPickCommandsLength;++n)i|=1<<e._derivedPickCommandTypes[n];let o=0;for(n=0;n<bT;++n)(i&1<<n)>0&&(e._derivedCommandTypesToUpdate[o++]=n);e._derivedCommandsToUpdateLength=o;let r=i!==e._derivedCommandKey;e._derivedCommandKey=i,e._derivedCommandsDirty=r,!u(e._derivedCommandPacks)&&e._frontFaceTranslucent&&(e._derivedCommandPacks=Uut())}function ZY(e,t,n,i,o){let r=0,s=e._frontFaceTranslucent,a=e._backFaceTranslucent;if(!s)return r;let c=t.cameraUnderground,l=e._requiresManualDepthTest,f=i?pa.PICK_FRONT_FACE:l?pa.TRANSLUCENT_FRONT_FACE_MANUAL_DEPTH_TEST:pa.TRANSLUCENT_FRONT_FACE,d=i?pa.PICK_BACK_FACE:l?pa.TRANSLUCENT_BACK_FACE_MANUAL_DEPTH_TEST:pa.TRANSLUCENT_BACK_FACE;return t.mode===te.SCENE2D?(o[r++]=pa.DEPTH_ONLY_FRONT_FACE,o[r++]=f,r):(a?(n||(o[r++]=pa.DEPTH_ONLY_FRONT_AND_BACK_FACE),c?(o[r++]=f,o[r++]=d):(o[r++]=d,o[r++]=f)):c?(n||(o[r++]=pa.DEPTH_ONLY_BACK_FACE),o[r++]=pa.OPAQUE_FRONT_FACE,o[r++]=d):(n||(o[r++]=pa.DEPTH_ONLY_FRONT_FACE),o[r++]=pa.OPAQUE_BACK_FACE,o[r++]=f),r)}function td(e,t){let n=e.indexOf(t);n>-1&&e.splice(n,1)}function p0e(e,t){return e.indexOf(t)>-1}function Sut(e,t){td(e.defines,"TRANSLUCENT"),td(t.defines,"TRANSLUCENT")}function wut(e,t){td(e.defines,"GROUND_ATMOSPHERE"),td(t.defines,"GROUND_ATMOSPHERE"),td(e.defines,"FOG"),td(t.defines,"FOG"),td(e.defines,"TRANSLUCENT"),td(t.defines,"TRANSLUCENT")}function QY(e,t){if(p0e(t.defines,"TILE_LIMIT_RECTANGLE")||p0e(t.defines,"ENABLE_CLIPPING_PLANES"))return;let n=`void main() 


{ 


    out_FragColor = vec4(1.0); 


} 


`;t.sources=[n]}function $Y(e,t){let n=t.sources,i=n.length;for(let r=0;r<i;++r)n[r]=ze.replaceMain(n[r],"czm_globe_translucency_main");n.push(`


 


uniform sampler2D u_classificationTexture; 


void main() 


{ 


    vec2 st = gl_FragCoord.xy / czm_viewport.zw; 


#ifdef MANUAL_DEPTH_TEST 


    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, st)); 


    if (logDepthOrDepth != 0.0) 


    { 


        vec4 eyeCoordinate = czm_windowToEyeCoordinates(gl_FragCoord.xy, logDepthOrDepth); 


        float depthEC = eyeCoordinate.z / eyeCoordinate.w; 


        if (v_positionEC.z < depthEC) 


        { 


            discard; 


        } 


    } 


#endif 


    czm_globe_translucency_main(); 


    vec4 classificationColor = texture(u_classificationTexture, st); 


    if (classificationColor.a > 0.0) 


    { 


        // Reverse premultiplication process to get the correct composited result of the classification primitives 


        classificationColor.rgb /= classificationColor.a; 


    } 


    out_FragColor = classificationColor * vec4(classificationColor.aaa, 1.0) + out_FragColor * (1.0 - classificationColor.a); 


} 


`)}function C0e(e,t){$Y(e,t),td(e.defines,"GROUND_ATMOSPHERE"),td(t.defines,"GROUND_ATMOSPHERE"),td(e.defines,"FOG"),td(t.defines,"FOG")}function vut(e,t){$Y(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function Dut(e,t){C0e(e,t),e.defines.push("GENERATE_POSITION"),t.defines.push("MANUAL_DEPTH_TEST")}function _0e(e,t){let n=`uniform sampler2D u_classificationTexture; 


void main() 


{ 


    vec2 st = gl_FragCoord.xy / czm_viewport.zw; 


    vec4 pickColor = texture(u_classificationTexture, st); 


    if (pickColor == vec4(0.0)) 


    { 


        discard; 


    } 


    out_FragColor = pickColor; 


} 


`;t.sources=[n]}function Iut(e,t,n,i,o,r){if(!u(o))return t;if(!i&&u(n))return n;let s=e.shaderCache.getDerivedShaderProgram(t,r);if(!u(s)){let a=t._attributeLocations,c=t.vertexShaderSource.clone(),l=t.fragmentShaderSource.clone();c.defines=u(c.defines)?c.defines.slice(0):[],l.defines=u(l.defines)?l.defines.slice(0):[],o(c,l),s=e.shaderCache.createDerivedShaderProgram(t,r,{vertexShaderSource:c,fragmentShaderSource:l,attributeLocations:a})}return s}function Put(e){e.cull.face=gi.BACK,e.cull.enabled=!0}function Rut(e){e.cull.face=gi.FRONT,e.cull.enabled=!0}function Out(e){e.cull.face=gi.BACK,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function Mut(e){e.cull.face=gi.FRONT,e.cull.enabled=!0,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function Lut(e){e.cull.enabled=!1,e.colorMask={red:!1,green:!1,blue:!1,alpha:!1}}function g0e(e){e.cull.face=gi.BACK,e.cull.enabled=!0,e.depthMask=!1,e.blending=fn.ALPHA_BLEND}function y0e(e){e.cull.face=gi.FRONT,e.cull.enabled=!0,e.depthMask=!1,e.blending=fn.ALPHA_BLEND}function Nut(e){e.cull.face=gi.BACK,e.cull.enabled=!0,e.blending.enabled=!1}function Fut(e){e.cull.face=gi.FRONT,e.cull.enabled=!0,e.blending.enabled=!1}function But(e,t,n,i,o){if(!u(i))return e;if(!n&&u(t))return t;let r=o[e.id];if(!u(r)){let s=ke.getState(e);i(s),r=ke.fromCache(s),o[e.id]=r}return r}function kS(e){return{u_classificationTexture:function(){return e._globeTranslucencyFramebuffer.classificationTexture}}}function kut(e,t,n,i,o){return u(o)?!i&&u(n)?n:xt(t,o(e),!1):t}function vh(e){this.pass=e.pass,this.pickOnly=e.pickOnly,this.getShaderProgramFunction=e.getShaderProgramFunction,this.getRenderStateFunction=e.getRenderStateFunction,this.getUniformMapFunction=e.getUniformMapFunction,this.renderStateCache={}}function Uut(){return[new vh({pass:Ae.GLOBE,pickOnly:!1,getShaderProgramFunction:Sut,getRenderStateFunction:Put,getUniformMapFunction:void 0}),new vh({pass:Ae.GLOBE,pickOnly:!1,getShaderProgramFunction:wut,getRenderStateFunction:Rut,getUniformMapFunction:void 0}),new vh({pass:Ae.GLOBE,pickOnly:!1,getShaderProgramFunction:QY,getRenderStateFunction:Out,getUniformMapFunction:void 0}),new vh({pass:Ae.GLOBE,pickOnly:!1,getShaderProgramFunction:QY,getRenderStateFunction:Mut,getUniformMapFunction:void 0}),new vh({pass:Ae.GLOBE,pickOnly:!1,getShaderProgramFunction:QY,getRenderStateFunction:Lut,getUniformMapFunction:void 0}),new vh({pass:Ae.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:$Y,getRenderStateFunction:g0e,getUniformMapFunction:kS}),new vh({pass:Ae.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:C0e,getRenderStateFunction:y0e,getUniformMapFunction:kS}),new vh({pass:Ae.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:vut,getRenderStateFunction:g0e,getUniformMapFunction:kS}),new vh({pass:Ae.TRANSLUCENT,pickOnly:!1,getShaderProgramFunction:Dut,getRenderStateFunction:y0e,getUniformMapFunction:kS}),new vh({pass:Ae.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:_0e,getRenderStateFunction:Nut,getUniformMapFunction:kS}),new vh({pass:Ae.TRANSLUCENT,pickOnly:!0,getShaderProgramFunction:_0e,getRenderStateFunction:Fut,getUniformMapFunction:kS})]}var x0e=new Array(bT),b0e=new Array(bT);TT.prototype.updateDerivedCommands=function(e,t){let n=this._derivedCommandTypesToUpdate,i=this._derivedCommandsToUpdateLength;if(i!==0){for(let o=0;o<i;++o)b0e[o]=this._derivedCommandPacks[n[o]],x0e[o]=A0e[n[o]];Vut(this,e,i,n,x0e,b0e,t)}};function Vut(e,t,n,i,o,r,s){let a=t.derivedCommands.globeTranslucency,c=e._derivedCommandsDirty;if(t.dirty||!u(a)||c){t.dirty=!1,u(a)||(a={},t.derivedCommands.globeTranslucency=a);let l=s.frameNumber,f=y(a.uniformMapDirtyFrame,0),d=y(a.shaderProgramDirtyFrame,0),p=y(a.renderStateDirtyFrame,0),g=a.uniformMap!==t.uniformMap,m=a.shaderProgramId!==t.shaderProgram.id,x=a.renderStateId!==t.renderState.id;g&&(a.uniformMapDirtyFrame=l),m&&(a.shaderProgramDirtyFrame=l),x&&(a.renderStateDirtyFrame=l),a.uniformMap=t.uniformMap,a.shaderProgramId=t.shaderProgram.id,a.renderStateId=t.renderState.id;for(let b=0;b<n;++b){let T=r[b],C=i[b],A=o[b],S=a[A],w,D,R;u(S)?(w=S.uniformMap,D=S.shaderProgram,R=S.renderState):(w=void 0,D=void 0,R=void 0),S=$e.shallowClone(t,S),a[A]=S;let P=y(S.derivedCommands.uniformMapDirtyFrame,0),L=y(S.derivedCommands.shaderProgramDirtyFrame,0),N=y(S.derivedCommands.renderStateDirtyFrame,0),_=g||P<f,E=m||L<d,v=x||N<p;_&&(S.derivedCommands.uniformMapDirtyFrame=l),E&&(S.derivedCommands.shaderProgramDirtyFrame=l),v&&(S.derivedCommands.renderStateDirtyFrame=l),S.derivedCommands.type=C,S.pass=T.pass,S.pickOnly=T.pickOnly,S.uniformMap=kut(e,t.uniformMap,w,_,T.getUniformMapFunction),S.shaderProgram=Iut(s.context,t.shaderProgram,D,E,T.getShaderProgramFunction,A),S.renderState=But(t.renderState,R,v,T.getRenderStateFunction,T.renderStateCache)}}}TT.prototype.pushDerivedCommands=function(e,t,n){let i=n.passes.pick;if(i&&t)return;let o=this._derivedCommandTypes,r=this._derivedCommandsLength;if(i?(o=this._derivedPickCommandTypes,r=this._derivedPickCommandsLength):t&&(o=this._derivedBlendCommandTypes,r=this._derivedBlendCommandsLength),r===0){n.commandList.push(e);return}let s=e.derivedCommands.globeTranslucency;for(let a=0;a<r;++a){let c=A0e[o[a]];n.commandList.push(s[c])}};function E0e(e,t,n,i,o,r,s){for(let a=0;a<t;++a){let c=e[a],l=c.derivedCommands.type;(!u(s)||s.indexOf(l)>-1)&&n(c,i,o,r)}}function T0e(e,t,n,i,o,r){for(let s=0;s<t;++s)n(e[s],i,o,r)}var zut=[pa.OPAQUE_FRONT_FACE,pa.OPAQUE_BACK_FACE],Hut=[pa.DEPTH_ONLY_FRONT_FACE,pa.DEPTH_ONLY_BACK_FACE,pa.DEPTH_ONLY_FRONT_AND_BACK_FACE];TT.prototype.executeGlobeCommands=function(e,t,n,i,o){let r=i.context,s=e.commands[Ae.GLOBE],a=e.indices[Ae.GLOBE];a!==0&&(this._globeTranslucencyFramebuffer=n,n.clearClassification(r,o),E0e(s,a,t,i,r,o,zut))};TT.prototype.executeGlobeClassificationCommands=function(e,t,n,i,o){let r=i.context,s=e.commands[Ae.GLOBE],a=e.indices[Ae.GLOBE],c=e.commands[Ae.TERRAIN_CLASSIFICATION],l=e.indices[Ae.TERRAIN_CLASSIFICATION];if(a===0||l===0)return;let f=this._frontFaceTranslucent,d=this._backFaceTranslucent;if((!f||!d)&&T0e(c,l,t,i,r,o),!f&&!d)return;this._globeTranslucencyFramebuffer=n;let p=r.uniformState.globeDepthTexture,g=o.framebuffer;if(o.framebuffer=n.classificationFramebuffer,E0e(s,a,t,i,r,o,Hut),r.depthTexture){let m=n.packDepth(r,o);r.uniformState.globeDepthTexture=m}T0e(c,l,t,i,r,o),r.uniformState.globeDepthTexture=p,o.framebuffer=g};var tF=TT;var Wl=`uniform sampler2D colorTexture;


 


in vec2 v_textureCoordinates;


 


void main()


{


    out_FragColor = texture(colorTexture, v_textureCoordinates);


}


`;function Wm(){this._numSamples=1,this.previousFramebuffer=void 0,this._previousFramebuffer=void 0,this._depthStencilTexture=void 0,this._depthStencilRenderbuffer=void 0,this._fbo=new mi({depthStencil:!0,createDepthAttachments:!1}),this._fboClassified=new mi({depthStencil:!0,createDepthAttachments:!1}),this._rsUnclassified=void 0,this._rsClassified=void 0,this._unclassifiedCommand=void 0,this._classifiedCommand=void 0,this._translucentCommand=void 0,this._clearColorCommand=new si({color:new G(0,0,0,0),owner:this}),this._clearCommand=new si({color:new G(0,0,0,0),depth:1,stencil:0});let e=this;this._uniformMap={colorTexture:function(){return e._fbo.getColorTexture()},depthTexture:function(){return e._depthStencilTexture},classifiedTexture:function(){return e._fboClassified.getColorTexture()}}}Object.defineProperties(Wm.prototype,{unclassifiedCommand:{get:function(){return this._unclassifiedCommand}}});Wm.isTranslucencySupported=function(e){return e.depthTexture&&e.fragmentDepth};var Gut={depthMask:!1,stencilTest:{enabled:!0,frontFunction:Hn.EQUAL,frontOperation:{fail:ht.KEEP,zFail:ht.KEEP,zPass:ht.KEEP},backFunction:Hn.NEVER,reference:0,mask:kt.CLASSIFICATION_MASK},blending:fn.ALPHA_BLEND},Wut={depthMask:!1,stencilTest:{enabled:!0,frontFunction:Hn.NOT_EQUAL,frontOperation:{fail:ht.KEEP,zFail:ht.KEEP,zPass:ht.KEEP},backFunction:Hn.NEVER,reference:0,mask:kt.CLASSIFICATION_MASK},blending:fn.ALPHA_BLEND},jut={depthMask:!0,depthTest:{enabled:!0},stencilTest:kt.setCesium3DTileBit(),stencilMask:kt.CESIUM_3D_TILE_MASK,blending:fn.ALPHA_BLEND},qut=`uniform sampler2D colorTexture;


uniform sampler2D depthTexture;


uniform sampler2D classifiedTexture;


in vec2 v_textureCoordinates;


void main()


{


    vec4 color = texture(colorTexture, v_textureCoordinates);


    if (color.a == 0.0)


    {


        discard;


    }


    bool isClassified = all(equal(texture(classifiedTexture, v_textureCoordinates), vec4(0.0)));


#ifdef UNCLASSIFIED


    vec4 highlightColor = czm_invertClassificationColor;


    if (isClassified)


    {


        discard;


    }


#else


    vec4 highlightColor = vec4(1.0);


    if (!isClassified)


    {


        discard;


    }


#endif


    out_FragColor = color * highlightColor;


    gl_FragDepth = texture(depthTexture, v_textureCoordinates).r;


}


`,Yut=`uniform sampler2D colorTexture;


in vec2 v_textureCoordinates;


void main()


{


    vec4 color = texture(colorTexture, v_textureCoordinates);


    if (color.a == 0.0)


    {


        discard;


    }


#ifdef UNCLASSIFIED


    out_FragColor = color * czm_invertClassificationColor;


#else


    out_FragColor = color;


#endif


}


`;Wm.prototype.update=function(e,t,n){let i=this._fbo.getColorTexture(),o=this.previousFramebuffer!==this._previousFramebuffer;this._previousFramebuffer=this.previousFramebuffer;let r=this._numSamples!==t,s=e.drawingBufferWidth,a=e.drawingBufferHeight,c=!u(i)||i.width!==s||i.height!==a;if((c||o||r)&&(this._numSamples=t,this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),u(this._previousFramebuffer)||(this._depthStencilTexture=new Lt({context:e,width:s,height:a,pixelFormat:rt.DEPTH_STENCIL,pixelDatatype:Ye.UNSIGNED_INT_24_8}),t>1&&(this._depthStencilRenderbuffer=new uu({context:e,width:s,height:a,format:Hc.DEPTH24_STENCIL8,numSamples:t})))),!u(this._fbo.framebuffer)||c||o||r){this._fbo.destroy(),this._fboClassified.destroy();let l,f;u(this._previousFramebuffer)?(l=n.getDepthStencilTexture(),f=n.getDepthStencilRenderbuffer()):(l=this._depthStencilTexture,f=this._depthStencilRenderbuffer),this._fbo.setDepthStencilTexture(l),u(f)&&this._fbo.setDepthStencilRenderbuffer(f),this._fbo.update(e,s,a,t),u(this._previousFramebuffer)||(this._fboClassified.setDepthStencilTexture(l),this._fboClassified.update(e,s,a))}if(u(this._rsUnclassified)||(this._rsUnclassified=ke.fromCache(Gut),this._rsClassified=ke.fromCache(Wut),this._rsDefault=ke.fromCache(jut)),!u(this._unclassifiedCommand)||o||r){u(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy());let l=u(this._previousFramebuffer)?Yut:qut,f=new ze({defines:["UNCLASSIFIED"],sources:[l]}),d=new ze({sources:[l]});this._unclassifiedCommand=e.createViewportQuadCommand(f,{renderState:u(this._previousFramebuffer)?this._rsUnclassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),this._classifiedCommand=e.createViewportQuadCommand(d,{renderState:u(this._previousFramebuffer)?this._rsClassified:this._rsDefault,uniformMap:this._uniformMap,owner:this}),u(this._translucentCommand)&&(this._translucentCommand.shaderProgram=this._translucentCommand.shaderProgram&&this._translucentCommand.shaderProgram.destroy()),u(this._previousFramebuffer)||(this._translucentCommand=e.createViewportQuadCommand(Wl,{renderState:this._rsUnclassified,uniformMap:this._uniformMap,owner:this}))}};Wm.prototype.prepareTextures=function(e,t){this._fbo._numSamples>1&&this._fbo.prepareTextures(e,t)};Wm.prototype.clear=function(e,t){u(this._previousFramebuffer)?this._fbo.clear(e,this._clearColorCommand,t):(this._fbo.clear(e,this._clearCommand,t),this._fboClassified.clear(e,this._clearCommand,t))};Wm.prototype.executeClassified=function(e,t){if(!u(this._previousFramebuffer)){let n=t.framebuffer;this.prepareTextures(e,!0),t.framebuffer=this._fboClassified.framebuffer,this._translucentCommand.execute(e,t),t.framebuffer=n}this._classifiedCommand.execute(e,t)};Wm.prototype.executeUnclassified=function(e,t){this._unclassifiedCommand.execute(e,t)};Wm.prototype.isDestroyed=function(){return!1};Wm.prototype.destroy=function(){return this._fbo.destroy(),this._fboClassified.destroy(),this._depthStencilTexture=this._depthStencilTexture&&this._depthStencilTexture.destroy(),this._depthStencilRenderbuffer=this._depthStencilRenderbuffer&&this._depthStencilRenderbuffer.destroy(),u(this._unclassifiedCommand)&&(this._unclassifiedCommand.shaderProgram=this._unclassifiedCommand.shaderProgram&&this._unclassifiedCommand.shaderProgram.destroy(),this._classifiedCommand.shaderProgram=this._classifiedCommand.shaderProgram&&this._classifiedCommand.shaderProgram.destroy()),le(this)};var US=Wm;function H8(e){this._total=e,this.usedThisFrame=0,this.stolenFromMeThisFrame=0,this.starvedThisFrame=!1,this.starvedLastFrame=!1}Object.defineProperties(H8.prototype,{total:{get:function(){return this._total}}});function c0(e){let t=new Array(va.NUMBER_OF_JOB_TYPES);t[va.TEXTURE]=new H8(u(e)?e[va.TEXTURE]:10),t[va.PROGRAM]=new H8(u(e)?e[va.PROGRAM]:10),t[va.BUFFER]=new H8(u(e)?e[va.BUFFER]:30);let n=t.length,i,o=0;for(i=0;i<n;++i)o+=t[i].total;let r=new Array(n);for(i=0;i<n;++i)r[i]=!1;this._totalBudget=o,this._totalUsedThisFrame=0,this._budgets=t,this._executedThisFrame=r}c0.getTimestamp=xi;Object.defineProperties(c0.prototype,{totalBudget:{get:function(){return this._totalBudget}}});c0.prototype.disableThisFrame=function(){this._totalUsedThisFrame=this._totalBudget};c0.prototype.resetBudgets=function(){let e=this._budgets,t=e.length;for(let n=0;n<t;++n){let i=e[n];i.starvedLastFrame=i.starvedThisFrame,i.starvedThisFrame=!1,i.usedThisFrame=0,i.stolenFromMeThisFrame=0}this._totalUsedThisFrame=0};c0.prototype.execute=function(e,t){let n=this._budgets,i=n[t],o=this._executedThisFrame[t];if(this._totalUsedThisFrame>=this._totalBudget&&o)return i.starvedThisFrame=!0,!1;let r;if(i.usedThisFrame+i.stolenFromMeThisFrame>=i.total){let c=n.length,l;for(l=0;l<c&&(r=n[l],!(r.usedThisFrame+r.stolenFromMeThisFrame<r.total&&!r.starvedLastFrame));++l);if(l===c&&o)return!1;o&&(i.starvedThisFrame=!0)}let s=c0.getTimestamp();e.execute();let a=c0.getTimestamp()-s;return this._totalUsedThisFrame+=a,r?r.stolenFromMeThisFrame+=a:i.usedThisFrame+=a,this._executedThisFrame[t]=!0,!0};var nF=c0;function G8(e){e=y(e,y.EMPTY_OBJECT);let t=In(e.container);this._container=t;let n=document.createElement("div");n.className="cesium-performanceDisplay";let i=document.createElement("div");i.className="cesium-performanceDisplay-fps",this._fpsText=document.createTextNode(""),i.appendChild(this._fpsText);let o=document.createElement("div");o.className="cesium-performanceDisplay-ms",this._msText=document.createTextNode(""),o.appendChild(this._msText),n.appendChild(o),n.appendChild(i),this._container.appendChild(n),this._lastFpsSampleTime=xi(),this._lastMsSampleTime=xi(),this._fpsFrameCount=0,this._msFrameCount=0,this._throttled=!1;let r=document.createElement("div");r.className="cesium-performanceDisplay-throttled",this._throttledText=document.createTextNode(""),r.appendChild(this._throttledText),n.appendChild(r)}Object.defineProperties(G8.prototype,{throttled:{get:function(){return this._throttled},set:function(e){this._throttled!==e&&(e?this._throttledText.nodeValue="(throttled)":this._throttledText.nodeValue="",this._throttled=e)}}});G8.prototype.update=function(e){let t=xi(),n=y(e,!0);this._fpsFrameCount++;let i=t-this._lastFpsSampleTime;if(i>1e3){let r="N/A";n&&(r=this._fpsFrameCount*1e3/i|0),this._fpsText.nodeValue=`${r} FPS`,this._lastFpsSampleTime=t,this._fpsFrameCount=0}this._msFrameCount++;let o=t-this._lastMsSampleTime;if(o>200){let r="N/A";n&&(r=(o/this._msFrameCount).toFixed(2)),this._msText.nodeValue=`${r} MS`,this._lastMsSampleTime=t,this._msFrameCount=0}};G8.prototype.destroy=function(){return le(this)};var J_=G8;function AT(){this._framebuffer=new mi,this._textureToCopy=void 0,this._copyDepthCommand=void 0}Object.defineProperties(AT.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function Xut(e,t,n){let i=n.width,o=n.height;e._framebuffer.update(t,i,o)}function Kut(e,t,n){if(!u(e._copyDepthCommand)){let i=`uniform highp sampler2D u_texture;


in vec2 v_textureCoordinates;


void main()


{


    out_FragColor = czm_packDepth(texture(u_texture, v_textureCoordinates).r);


}


`;e._copyDepthCommand=t.createViewportQuadCommand(i,{renderState:ke.fromCache(),uniformMap:{u_texture:function(){return e._textureToCopy}},owner:e})}e._textureToCopy=n,e._copyDepthCommand.framebuffer=e.framebuffer}AT.prototype.update=function(e,t){Xut(this,e,t),Kut(this,e,t)};var Zut=new oe,Qut=new oe(1,1/255,1/65025,1/16581375);AT.prototype.getDepth=function(e,t,n){if(!u(this.framebuffer))return;let i=e.readPixels({x:t,y:n,width:1,height:1,framebuffer:this.framebuffer}),o=oe.unpack(i,0,Zut);return oe.divideByScalar(o,255,o),oe.dot(o,Qut)};AT.prototype.executeCopyDepth=function(e,t){this._copyDepthCommand.execute(e,t)};AT.prototype.isDestroyed=function(){return!1};AT.prototype.destroy=function(){return this._framebuffer.destroy(),u(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=u(this._copyDepthCommand.shaderProgram)&&this._copyDepthCommand.shaderProgram.destroy()),le(this)};var iF=AT;function $ut(e,t){this.near=y(e,0),this.far=y(t,0);let n=Ae.NUMBER_OF_PASSES,i=new Array(n),o=new Array(n);for(let r=0;r<n;++r)i[r]=[],o[r]=0;this.commands=i,this.indices=o}var oF=$ut;var l0=`uniform highp sampler2D u_depthTexture;


 


in vec2 v_textureCoordinates;


 


void main()


{


    out_FragColor = czm_packDepth(texture(u_depthTexture, v_textureCoordinates).r);


}


`;function jm(){this._picking=!1,this._numSamples=1,this._tempCopyDepthTexture=void 0,this._pickColorFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._outputFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._copyDepthFramebuffer=new mi,this._tempCopyDepthFramebuffer=new mi,this._updateDepthFramebuffer=new mi({createColorAttachments:!1,createDepthAttachments:!1,depthStencil:!0}),this._clearGlobeColorCommand=void 0,this._copyColorCommand=void 0,this._copyDepthCommand=void 0,this._tempCopyDepthCommand=void 0,this._updateDepthCommand=void 0,this._viewport=new Ue,this._rs=void 0,this._rsBlend=void 0,this._rsUpdate=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0,this._clearGlobeDepth=void 0}Object.defineProperties(jm.prototype,{colorFramebufferManager:{get:function(){return this._picking?this._pickColorFramebuffer:this._outputFramebuffer}},framebuffer:{get:function(){return this.colorFramebufferManager.framebuffer}},depthStencilTexture:{get:function(){return this.colorFramebufferManager.getDepthStencilTexture()}},picking:{get:function(){return this._picking},set:function(e){this._picking=e}}});function Jut(e){e._pickColorFramebuffer.destroy(),e._outputFramebuffer.destroy(),e._copyDepthFramebuffer.destroy(),e._tempCopyDepthFramebuffer.destroy(),e._updateDepthFramebuffer.destroy()}function S0e(e,t,n,i,o){e._viewport.width=n,e._viewport.height=i;let r=!Ue.equals(e._viewport,o.viewport),s=r!==e._useScissorTest;e._useScissorTest=r,Ue.equals(e._scissorRectangle,o.viewport)||(e._scissorRectangle=Ue.clone(o.viewport,e._scissorRectangle),s=!0),(!u(e._rs)||!Ue.equals(e._viewport,e._rs.viewport)||s)&&(e._rs=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}}),e._rsBlend=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:fn.ALPHA_BLEND}),e._rsUpdate=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:Hn.EQUAL,frontOperation:{fail:ht.KEEP,zFail:ht.KEEP,zPass:ht.KEEP},backFunction:Hn.NEVER,reference:kt.CESIUM_3D_TILE_MASK,mask:kt.CESIUM_3D_TILE_MASK}})),u(e._copyDepthCommand)||(e._copyDepthCommand=t.createViewportQuadCommand(l0,{uniformMap:{u_depthTexture:function(){return e.colorFramebufferManager.getDepthStencilTexture()}},owner:e})),e._copyDepthCommand.framebuffer=e._copyDepthFramebuffer.framebuffer,e._copyDepthCommand.renderState=e._rs,u(e._copyColorCommand)||(e._copyColorCommand=t.createViewportQuadCommand(Wl,{uniformMap:{colorTexture:function(){return e.colorFramebufferManager.getColorTexture()}},owner:e})),e._copyColorCommand.renderState=e._rs,u(e._tempCopyDepthCommand)||(e._tempCopyDepthCommand=t.createViewportQuadCommand(l0,{uniformMap:{u_depthTexture:function(){return e._tempCopyDepthTexture}},owner:e})),e._tempCopyDepthCommand.framebuffer=e._tempCopyDepthFramebuffer.framebuffer,e._tempCopyDepthCommand.renderState=e._rs,u(e._updateDepthCommand)||(e._updateDepthCommand=t.createViewportQuadCommand(Wl,{uniformMap:{colorTexture:function(){return e._tempCopyDepthFramebuffer.getColorTexture()}},owner:e})),e._updateDepthCommand.framebuffer=e._updateDepthFramebuffer.framebuffer,e._updateDepthCommand.renderState=e._rsUpdate,u(e._clearGlobeColorCommand)||(e._clearGlobeColorCommand=new si({color:new G(0,0,0,0),stencil:0,owner:e})),e._clearGlobeColorCommand.framebuffer=e.framebuffer}jm.prototype.update=function(e,t,n,i,o,r){let s=n.width,a=n.height,c=o?e.halfFloatingPointTexture?Ye.HALF_FLOAT:Ye.FLOAT:Ye.UNSIGNED_BYTE;this._numSamples=i,this.picking?this._pickColorFramebuffer.update(e,s,a):this._outputFramebuffer.update(e,s,a,i,c),this._copyDepthFramebuffer.update(e,s,a),S0e(this,e,s,a,t),e.uniformState.globeDepthTexture=void 0,this._useHdr=o,this._clearGlobeDepth=r};jm.prototype.prepareColorTextures=function(e,t){!this.picking&&this._numSamples>1&&this._outputFramebuffer.prepareTextures(e,t)};jm.prototype.executeCopyDepth=function(e,t){u(this._copyDepthCommand)&&(this.prepareColorTextures(e),this._copyDepthCommand.execute(e,t),e.uniformState.globeDepthTexture=this._copyDepthFramebuffer.getColorTexture())};jm.prototype.executeUpdateDepth=function(e,t,n,i){let o=u(i)?i:t.framebuffer.depthStencilTexture;if(n||o!==this.colorFramebufferManager.getDepthStencilTexture()){if(u(this._updateDepthCommand)){if(!u(this._updateDepthFramebuffer.framebuffer)||this._updateDepthFramebuffer.getDepthStencilTexture()!==o||this._updateDepthFramebuffer.getColorTexture()!==this._copyDepthFramebuffer.getColorTexture()){let r=this._copyDepthFramebuffer.getColorTexture().width,s=this._copyDepthFramebuffer.getColorTexture().height;this._tempCopyDepthFramebuffer.destroy(),this._tempCopyDepthFramebuffer.update(e,r,s);let a=this._copyDepthFramebuffer.getColorTexture();this._updateDepthFramebuffer.setColorTexture(a,0),this._updateDepthFramebuffer.setDepthStencilTexture(o),this._updateDepthFramebuffer.update(e,r,s),S0e(this,e,r,s,t)}this._tempCopyDepthTexture=o,this._tempCopyDepthCommand.execute(e,t),this._updateDepthCommand.execute(e,t)}return}u(this._copyDepthCommand)&&this._copyDepthCommand.execute(e,t)};jm.prototype.executeCopyColor=function(e,t){u(this._copyColorCommand)&&this._copyColorCommand.execute(e,t)};jm.prototype.clear=function(e,t,n){let i=this._clearGlobeColorCommand;u(i)&&(G.clone(n,i.color),this.colorFramebufferManager.clear(e,i,t))};jm.prototype.isDestroyed=function(){return!1};jm.prototype.destroy=function(){return Jut(this),u(this._copyColorCommand)&&(this._copyColorCommand.shaderProgram=this._copyColorCommand.shaderProgram.destroy()),u(this._copyDepthCommand)&&(this._copyDepthCommand.shaderProgram=this._copyDepthCommand.shaderProgram.destroy()),u(this._tempCopyDepthCommand)&&(this._tempCopyDepthCommand.shaderProgram=this._tempCopyDepthCommand.shaderProgram.destroy()),u(this._updateDepthCommand)&&(this._updateDepthCommand.shaderProgram=this._updateDepthCommand.shaderProgram.destroy()),le(this)};var rF=jm;function CT(){this._framebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._packedDepthFramebuffer=new mi,this._renderState=void 0,this._packedDepthCommand=void 0,this._clearCommand=void 0,this._viewport=new Ue,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHdr=void 0}Object.defineProperties(CT.prototype,{classificationTexture:{get:function(){return this._framebuffer.getColorTexture()}},classificationFramebuffer:{get:function(){return this._framebuffer.framebuffer}},packedDepthFramebuffer:{get:function(){return this._packedDepthFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._framebuffer.getDepthStencilTexture()}},depthStencilRenderbuffer:{get:function(){return this._framebuffer.getDepthStencilRenderbuffer()}},packedDepthTexture:{get:function(){return this._packedDepthFramebuffer.getColorTexture()}}});function eft(e){e._framebuffer.destroy(),e._packedDepthFramebuffer.destroy()}function tft(e,t,n,i,o){let r=o?t.halfFloatingPointTexture?Ye.HALF_FLOAT:Ye.FLOAT:Ye.UNSIGNED_BYTE;e._framebuffer.update(t,n,i,1,r),e._packedDepthFramebuffer.update(t,n,i)}function nft(e,t,n,i,o){e._viewport.width=n,e._viewport.height=i;let r=!Ue.equals(e._viewport,o.viewport),s=r!==e._useScissorTest;e._useScissorTest=r,Ue.equals(e._scissorRectangle,o.viewport)||(e._scissorRectangle=Ue.clone(o.viewport,e._scissorRectangle),s=!0),(!u(e._renderState)||!Ue.equals(e._viewport,e._renderState.viewport)||s)&&(e._renderState=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),u(e._packedDepthCommand)||(e._packedDepthCommand=t.createViewportQuadCommand(l0,{uniformMap:{u_depthTexture:function(){return e.depthStencilTexture}},owner:e})),u(e._clearCommand)||(e._clearCommand=new si({color:new G(0,0,0,0),depth:1,stencil:0,owner:e})),e._packedDepthCommand.framebuffer=e._packedDepthFramebuffer.framebuffer,e._packedDepthCommand.renderState=e._renderState,e._clearCommand.framebuffer=e.classificationFramebuffer,e._clearCommand.renderState=e._renderState}CT.prototype.updateAndClear=function(e,t,n,i){let o=t.width,r=t.height;tft(this,n,o,r,e),nft(this,n,o,r,i),this._useHdr=e};CT.prototype.clearClassification=function(e,t){this._clearCommand.execute(e,t)};CT.prototype.packDepth=function(e,t){return this._packedDepthCommand.execute(e,t),this.packedDepthTexture};CT.prototype.isDestroyed=function(){return!1};CT.prototype.destroy=function(){return eft(this),le(this)};var sF=CT;function eg(e){this._numSamples=1,this._translucentMultipassSupport=!1,this._translucentMRTSupport=!1;let t=e.colorBufferFloat&&e.depthTexture&&e.floatBlend;this._translucentMRTSupport=e.drawBuffers&&t,this._translucentMultipassSupport=!this._translucentMRTSupport&&t,this._opaqueFBO=void 0,this._opaqueTexture=void 0,this._depthStencilTexture=void 0,this._accumulationTexture=void 0,this._translucentFBO=new mi({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._alphaFBO=new mi({createColorAttachments:!1,createDepthAttachments:!1,depth:!0}),this._adjustTranslucentFBO=new mi({colorAttachmentsLength:this._translucentMRTSupport?2:1,createColorAttachments:!1}),this._adjustAlphaFBO=new mi({createColorAttachments:!1}),this._opaqueClearCommand=new si({color:new G(0,0,0,0),owner:this}),this._translucentMRTClearCommand=new si({color:new G(0,0,0,1),owner:this}),this._translucentMultipassClearCommand=new si({color:new G(0,0,0,0),owner:this}),this._alphaClearCommand=new si({color:new G(1,1,1,1),owner:this}),this._translucentRenderStateCache={},this._alphaRenderStateCache={},this._compositeCommand=void 0,this._adjustTranslucentCommand=void 0,this._adjustAlphaCommand=void 0,this._viewport=new Ue,this._rs=void 0,this._useScissorTest=!1,this._scissorRectangle=void 0,this._useHDR=!1}function w0e(e){e._accumulationTexture=e._accumulationTexture&&!e._accumulationTexture.isDestroyed()&&e._accumulationTexture.destroy(),e._revealageTexture=e._revealageTexture&&!e._revealageTexture.isDestroyed()&&e._revealageTexture.destroy()}function JY(e){e._translucentFBO.destroy(),e._alphaFBO.destroy(),e._adjustTranslucentFBO.destroy(),e._adjustAlphaFBO.destroy()}function v0e(e){w0e(e),JY(e)}function ift(e,t,n,i){w0e(e),e._accumulationTexture=new Lt({context:t,width:n,height:i,pixelFormat:rt.RGBA,pixelDatatype:Ye.FLOAT});let o=new Float32Array(n*i*4);e._revealageTexture=new Lt({context:t,pixelFormat:rt.RGBA,pixelDatatype:Ye.FLOAT,source:{arrayBufferView:o,width:n,height:i},flipY:!1})}function oft(e,t){JY(e);let n=ee.FRAMEBUFFER_COMPLETE,i=!0,{width:o,height:r}=e._accumulationTexture;if(e._translucentMRTSupport&&(e._translucentFBO.setColorTexture(e._accumulationTexture,0),e._translucentFBO.setColorTexture(e._revealageTexture,1),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,o,r),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture,0),e._adjustTranslucentFBO.setColorTexture(e._revealageTexture,1),e._adjustTranslucentFBO.update(t,o,r),(e._translucentFBO.status!==n||e._adjustTranslucentFBO.status!==n)&&(JY(e),e._translucentMRTSupport=!1)),!e._translucentMRTSupport){e._translucentFBO.setColorTexture(e._accumulationTexture),e._translucentFBO.setDepthStencilTexture(e._depthStencilTexture),e._translucentFBO.update(t,o,r),e._alphaFBO.setColorTexture(e._revealageTexture),e._alphaFBO.setDepthStencilTexture(e._depthStencilTexture),e._alphaFBO.update(t,o,r),e._adjustTranslucentFBO.setColorTexture(e._accumulationTexture),e._adjustTranslucentFBO.update(t,o,r),e._adjustAlphaFBO.setColorTexture(e._revealageTexture),e._adjustAlphaFBO.update(t,o,r);let s=e._translucentFBO.status===n,a=e._alphaFBO.status===n,c=e._adjustTranslucentFBO.status===n,l=e._adjustAlphaFBO.status===n;(!s||!a||!c||!l)&&(v0e(e),e._translucentMultipassSupport=!1,i=!1)}return i}eg.prototype.update=function(e,t,n,i,o){if(!this.isSupported())return;this._opaqueFBO=n,this._opaqueTexture=n.getColorTexture(0),this._depthStencilTexture=n.getDepthStencilTexture();let{width:r,height:s}=this._opaqueTexture,a=this._accumulationTexture,c=!u(a)||a.width!==r||a.height!==s||i!==this._useHDR,l=this._numSamples!==o;if((c||l)&&(this._numSamples=o,ift(this,e,r,s)),(!u(this._translucentFBO.framebuffer)||c||l)&&!oft(this,e))return;this._useHDR=i;let f=this,d,p;u(this._compositeCommand)||(d=new ze({sources:[zN]}),this._translucentMRTSupport&&d.defines.push("MRT"),p={u_opaque:function(){return f._opaqueTexture},u_accumulation:function(){return f._accumulationTexture},u_revealage:function(){return f._revealageTexture}},this._compositeCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this})),u(this._adjustTranslucentCommand)||(this._translucentMRTSupport?(d=new ze({defines:["MRT"],sources:[mS]}),p={u_bgColor:function(){return f._translucentMRTClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustTranslucentCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this})):this._translucentMultipassSupport&&(d=new ze({sources:[mS]}),p={u_bgColor:function(){return f._translucentMultipassClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustTranslucentCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this}),p={u_bgColor:function(){return f._alphaClearCommand.color},u_depthTexture:function(){return f._depthStencilTexture}},this._adjustAlphaCommand=e.createViewportQuadCommand(d,{uniformMap:p,owner:this}))),this._viewport.width=r,this._viewport.height=s;let g=!Ue.equals(this._viewport,t.viewport),m=g!==this._useScissorTest;this._useScissorTest=g,Ue.equals(this._scissorRectangle,t.viewport)||(this._scissorRectangle=Ue.clone(t.viewport,this._scissorRectangle),m=!0),(!u(this._rs)||!Ue.equals(this._viewport,this._rs.viewport)||m)&&(this._rs=ke.fromCache({viewport:this._viewport,scissorTest:{enabled:this._useScissorTest,rectangle:this._scissorRectangle}})),u(this._compositeCommand)&&(this._compositeCommand.renderState=this._rs),this._adjustTranslucentCommand&&(this._adjustTranslucentCommand.renderState=this._rs),u(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.renderState=this._rs)};var rft={enabled:!0,color:new G(0,0,0,0),equationRgb:Aa.ADD,equationAlpha:Aa.ADD,functionSourceRgb:vo.ONE,functionDestinationRgb:vo.ONE,functionSourceAlpha:vo.ZERO,functionDestinationAlpha:vo.ONE_MINUS_SOURCE_ALPHA},sft={enabled:!0,color:new G(0,0,0,0),equationRgb:Aa.ADD,equationAlpha:Aa.ADD,functionSourceRgb:vo.ONE,functionDestinationRgb:vo.ONE,functionSourceAlpha:vo.ONE,functionDestinationAlpha:vo.ONE},aft={enabled:!0,color:new G(0,0,0,0),equationRgb:Aa.ADD,equationAlpha:Aa.ADD,functionSourceRgb:vo.ZERO,functionDestinationRgb:vo.ONE_MINUS_SOURCE_ALPHA,functionSourceAlpha:vo.ZERO,functionDestinationAlpha:vo.ONE_MINUS_SOURCE_ALPHA};function eX(e,t,n,i){let o=n[i.id];if(!u(o)){let r=ke.getState(i);r.depthMask=!1,r.blending=t,o=ke.fromCache(r),n[i.id]=o}return o}function cft(e,t,n){return eX(t,rft,e._translucentRenderStateCache,n)}function lft(e,t,n){return eX(t,sft,e._translucentRenderStateCache,n)}function uft(e,t,n){return eX(t,aft,e._alphaRenderStateCache,n)}var fft=`    vec3 Ci = czm_out_FragColor.rgb * czm_out_FragColor.a;


    float ai = czm_out_FragColor.a;


    float wzi = czm_alphaWeight(ai);


    out_FragData_0 = vec4(Ci * wzi, ai);


    out_FragData_1 = vec4(ai * wzi);


`,dft=`    vec3 Ci = czm_out_FragColor.rgb * czm_out_FragColor.a;


    float ai = czm_out_FragColor.a;


    float wzi = czm_alphaWeight(ai);


    out_FragColor = vec4(Ci, ai) * wzi;


`,hft=`    float ai = czm_out_FragColor.a;


    out_FragColor = vec4(ai);


`;function tX(e,t,n,i){let{shaderCache:o}=e,r=o.getDerivedShaderProgram(t,n);if(u(r))return r;let s=t._attributeLocations,a=t.fragmentShaderSource.clone();a.sources=a.sources.map(function(f){return ze.replaceMain(f,"czm_translucent_main").replace(/out_FragColor/g,"czm_out_FragColor").replace(/layout\s*\(location\s*=\s*0\)\s*out\s+vec4\s+out_FragColor;/g,"").replace(/\bdiscard\b/g,"czm_discard = true").replace(/czm_phong/g,"czm_translucentPhong")}),a.sources.splice(0,0,`vec4 czm_out_FragColor;


bool czm_discard = false;


`);let c=[...i.matchAll(/out_FragData_(\d+)/g)],l="";for(let f=0;f<c.length;f++){let d=c[f];l=`layout (location = ${d[1]}) out vec4 ${d[0]};


${l}`}return a.sources.push(l),a.sources.push(`void main()


{


    czm_translucent_main();


    if (czm_discard)


    {


        discard;


    }


${i}}


`),o.createDerivedShaderProgram(t,n,{vertexShaderSource:t.vertexShaderSource,fragmentShaderSource:a,attributeLocations:s})}function mft(e,t){return tX(e,t,"translucentMRT",fft)}function pft(e,t){return tX(e,t,"translucentMultipass",dft)}function _ft(e,t){return tX(e,t,"alphaMultipass",hft)}eg.prototype.createDerivedCommands=function(e,t,n){if(u(n)||(n={}),this._translucentMRTSupport){let a,c;return u(n.translucentCommand)&&(a=n.translucentCommand.shaderProgram,c=n.translucentCommand.renderState),n.translucentCommand=$e.shallowClone(e,n.translucentCommand),!u(a)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=mft(t,e.shaderProgram),n.translucentCommand.renderState=cft(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=a,n.translucentCommand.renderState=c),n}let i,o,r,s;return u(n.translucentCommand)&&(i=n.translucentCommand.shaderProgram,o=n.translucentCommand.renderState,r=n.alphaCommand.shaderProgram,s=n.alphaCommand.renderState),n.translucentCommand=$e.shallowClone(e,n.translucentCommand),n.alphaCommand=$e.shallowClone(e,n.alphaCommand),!u(i)||n.shaderProgramId!==e.shaderProgram.id?(n.translucentCommand.shaderProgram=pft(t,e.shaderProgram),n.translucentCommand.renderState=lft(this,t,e.renderState),n.alphaCommand.shaderProgram=_ft(t,e.shaderProgram),n.alphaCommand.renderState=uft(this,t,e.renderState),n.shaderProgramId=e.shaderProgram.id):(n.translucentCommand.shaderProgram=i,n.translucentCommand.renderState=o,n.alphaCommand.shaderProgram=r,n.alphaCommand.renderState=s),n};function gft(e,t,n,i,o,r){let s,a,c,{context:l,frameState:f}=t,{useLogDepth:d,shadowState:p}=f,g=t._hdr,m=i.framebuffer,x=p.lightShadowsEnabled;i.framebuffer=e._adjustTranslucentFBO.framebuffer,e._adjustTranslucentCommand.execute(l,i),i.framebuffer=e._adjustAlphaFBO.framebuffer,e._adjustAlphaCommand.execute(l,i);let b=e._opaqueFBO.framebuffer;for(i.framebuffer=e._translucentFBO.framebuffer,c=0;c<o.length;++c)s=o[c],s=d?s.derivedCommands.logDepth.command:s,s=g?s.derivedCommands.hdr.command:s,a=x&&s.receiveShadows?s.derivedCommands.oit.shadows.translucentCommand:s.derivedCommands.oit.translucentCommand,n(a,t,l,i,b);for(u(r)&&(s=r.unclassifiedCommand,a=x&&s.receiveShadows?s.derivedCommands.oit.shadows.translucentCommand:s.derivedCommands.oit.translucentCommand,n(a,t,l,i,b)),i.framebuffer=e._alphaFBO.framebuffer,c=0;c<o.length;++c)s=o[c],s=d?s.derivedCommands.logDepth.command:s,s=g?s.derivedCommands.hdr.command:s,a=x&&s.receiveShadows?s.derivedCommands.oit.shadows.alphaCommand:s.derivedCommands.oit.alphaCommand,n(a,t,l,i,b);u(r)&&(s=r.unclassifiedCommand,a=x&&s.receiveShadows?s.derivedCommands.oit.shadows.alphaCommand:s.derivedCommands.oit.alphaCommand,n(a,t,l,i,b)),i.framebuffer=m}function yft(e,t,n,i,o,r){let{context:s,frameState:a}=t,{useLogDepth:c,shadowState:l}=a,f=t._hdr,d=i.framebuffer,p=l.lightShadowsEnabled;i.framebuffer=e._adjustTranslucentFBO.framebuffer,e._adjustTranslucentCommand.execute(s,i);let g=e._opaqueFBO.framebuffer;i.framebuffer=e._translucentFBO.framebuffer;let m,x;for(let b=0;b<o.length;++b)m=o[b],m=c?m.derivedCommands.logDepth.command:m,m=f?m.derivedCommands.hdr.command:m,x=p&&m.receiveShadows?m.derivedCommands.oit.shadows.translucentCommand:m.derivedCommands.oit.translucentCommand,n(x,t,s,i,g);u(r)&&(m=r.unclassifiedCommand,x=p&&m.receiveShadows?m.derivedCommands.oit.shadows.translucentCommand:m.derivedCommands.oit.translucentCommand,n(x,t,s,i,g)),i.framebuffer=d}eg.prototype.executeCommands=function(e,t,n,i,o){if(this._translucentMRTSupport){yft(this,e,t,n,i,o);return}gft(this,e,t,n,i,o)};eg.prototype.execute=function(e,t){this._compositeCommand.execute(e,t)};eg.prototype.clear=function(e,t,n){let i=t.framebuffer;t.framebuffer=this._opaqueFBO.framebuffer,G.clone(n,this._opaqueClearCommand.color),this._opaqueClearCommand.execute(e,t),t.framebuffer=this._translucentFBO.framebuffer,(this._translucentMRTSupport?this._translucentMRTClearCommand:this._translucentMultipassClearCommand).execute(e,t),this._translucentMultipassSupport&&(t.framebuffer=this._alphaFBO.framebuffer,this._alphaClearCommand.execute(e,t)),t.framebuffer=i};eg.prototype.isSupported=function(){return this._translucentMRTSupport||this._translucentMultipassSupport};eg.prototype.isDestroyed=function(){return!1};eg.prototype.destroy=function(){return v0e(this),u(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),u(this._adjustTranslucentCommand)&&(this._adjustTranslucentCommand.shaderProgram=this._adjustTranslucentCommand.shaderProgram&&this._adjustTranslucentCommand.shaderProgram.destroy()),u(this._adjustAlphaCommand)&&(this._adjustAlphaCommand.shaderProgram=this._adjustAlphaCommand.shaderProgram&&this._adjustAlphaCommand.shaderProgram.destroy()),le(this)};var aF=eg;function cF(){this._framebuffer=new mi({color:!1,depthStencil:!0,supportsDepthTexture:!0}),this._passState=void 0}Object.defineProperties(cF.prototype,{framebuffer:{get:function(){return this._framebuffer.framebuffer}}});function xft(e){e._framebuffer.destroy()}function bft(e,t){let n=t.drawingBufferWidth,i=t.drawingBufferHeight;e._framebuffer.update(t,n,i);let o=new gc(t);o.blendingEnabled=!1,o.scissorTest={enabled:!0,rectangle:new Ue},o.viewport=new Ue,e._passState=o}cF.prototype.update=function(e,t,n){let i=n.width,o=n.height;this._framebuffer.isDirty(i,o)&&bft(this,e);let r=this.framebuffer,s=this._passState;return s.framebuffer=r,s.viewport.width=i,s.viewport.height=o,s.scissorTest.rectangle.x=t.x,s.scissorTest.rectangle.y=o-t.y,s.scissorTest.rectangle.width=1,s.scissorTest.rectangle.height=1,s};cF.prototype.isDestroyed=function(){return!1};cF.prototype.destroy=function(){return xft(this),le(this)};var lF=cF;function fF(e){let t=new gc(e);t.blendingEnabled=!1,t.scissorTest={enabled:!0,rectangle:new Ue},t.viewport=new Ue,this._context=e,this._fb=new mi({depthStencil:!0}),this._passState=t,this._width=0,this._height=0}fF.prototype.begin=function(e,t){let n=this._context,i=t.width,o=t.height;return Ue.clone(e,this._passState.scissorTest.rectangle),this._width=i,this._height=o,this._fb.update(n,i,o),this._passState.framebuffer=this._fb.framebuffer,this._passState.viewport.width=i,this._passState.viewport.height=o,this._passState};var uF=new G;fF.prototype.end=function(e){let t=y(e.width,1),n=y(e.height,1),i=this._context,o=i.readPixels({x:e.x,y:e.y,width:t,height:n,framebuffer:this._fb.framebuffer}),r=Math.max(t,n),s=r*r,a=Math.floor(t*.5),c=Math.floor(n*.5),l=0,f=0,d=0,p=-1;for(let g=0;g<s;++g){if(-a<=l&&l<=a&&-c<=f&&f<=c){let m=4*((c-f)*t+l+a);uF.red=G.byteToFloat(o[m]),uF.green=G.byteToFloat(o[m+1]),uF.blue=G.byteToFloat(o[m+2]),uF.alpha=G.byteToFloat(o[m+3]);let x=i.getObjectByPickColor(uF);if(u(x))return x}if(l===f||l<0&&-l===f||l>0&&l===1-f){let m=d;d=-p,p=m}l+=d,f+=p}};fF.prototype.isDestroyed=function(){return!1};fF.prototype.destroy=function(){return this._fb.destroy(),le(this)};var dF=fF;function tg(){this._numSamples=1,this._colorFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._idFramebuffer=new mi({depthStencil:!0,supportsDepthTexture:!0}),this._idClearColor=new G(0,0,0,0),this._clearCommand=new si({color:new G(0,0,0,0),depth:1,owner:this})}function Tft(e){e._colorFramebuffer.destroy(),e._idFramebuffer.destroy()}Object.defineProperties(tg.prototype,{framebuffer:{get:function(){return this._colorFramebuffer.framebuffer}},idFramebuffer:{get:function(){return this._idFramebuffer.framebuffer}},depthStencilTexture:{get:function(){return this._colorFramebuffer.getDepthStencilTexture()}}});tg.prototype.update=function(e,t,n,i){let o=t.width,r=t.height,s=n?e.halfFloatingPointTexture?Ye.HALF_FLOAT:Ye.FLOAT:Ye.UNSIGNED_BYTE;this._numSamples=i,this._colorFramebuffer.update(e,o,r,i,s),this._idFramebuffer.update(e,o,r)};tg.prototype.clear=function(e,t,n){G.clone(n,this._clearCommand.color),G.clone(this._idClearColor,this._clearCommand.color),this._colorFramebuffer.clear(e,this._clearCommand,t),this._idFramebuffer.clear(e,this._clearCommand,t)};tg.prototype.getFramebuffer=function(){return this._colorFramebuffer.framebuffer};tg.prototype.getIdFramebuffer=function(){return this._idFramebuffer.framebuffer};tg.prototype.prepareColorTextures=function(e){this._numSamples>1&&this._colorFramebuffer.prepareTextures(e)};tg.prototype.isDestroyed=function(){return!1};tg.prototype.destroy=function(){return Tft(this),le(this)};var ET=tg;function ST(){}ST.getShadowCastShaderKeyword=function(e,t,n,i){return`castShadow ${e} ${t} ${n} ${i}`};ST.createShadowCastVertexShader=function(e,t,n){let i=e.defines.slice(0),o=e.sources.slice(0);i.push("SHADOW_MAP"),n&&i.push("GENERATE_POSITION");let r=ze.findPositionVarying(e),s=u(r);if(t&&!s){let a=o.length;for(let l=0;l<a;++l)o[l]=ze.replaceMain(o[l],"czm_shadow_cast_main");o.push(`out vec3 v_positionEC; 


void main() 


{ 


    czm_shadow_cast_main(); 


    v_positionEC = (czm_inverseProjection * gl_Position).xyz; 


}`)}return new ze({defines:i,sources:o})};ST.createShadowCastFragmentShader=function(e,t,n,i){let o=e.defines.slice(0),r=e.sources.slice(0);o.push("SHADOW_MAP");let s=ze.findPositionVarying(e),a=u(s);a||(s="v_positionEC");let c=r.length;for(let f=0;f<c;++f)r[f]=ze.replaceMain(r[f],"czm_shadow_cast_main");let l="";return t&&(a||(l+=`in vec3 v_positionEC; 


`),l+=`uniform vec4 shadowMap_lightPositionEC; 


`),i?l+=`void main() 


{ 


`:l+=`void main() 


{ 


    czm_shadow_cast_main(); 


    if (out_FragColor.a == 0.0) 


    { 


       discard; 


    } 


`,t?l+=`    float distance = length(${s}); 


    if (distance >= shadowMap_lightPositionEC.w) 


    { 


        discard; 


    } 


    distance /= shadowMap_lightPositionEC.w; // radius 


    out_FragColor = czm_packDepth(distance); 


`:n?l+=`    out_FragColor = vec4(1.0); 


`:l+=`    out_FragColor = czm_packDepth(gl_FragCoord.z); 


`,l+=`} 


`,r.push(l),new ze({defines:o,sources:r})};ST.getShadowReceiveShaderKeyword=function(e,t,n,i){let o=e._usesDepthTexture,r=e._polygonOffsetSupported,s=e._isPointLight,a=e._isSpotLight,c=e._numberOfCascades>1,l=e.debugCascadeColors,f=e.softShadows;return`receiveShadow ${o}${r}${s}${a}${c}${l}${f}${t}${n}${i}`};ST.createShadowReceiveVertexShader=function(e,t,n){let i=e.defines.slice(0),o=e.sources.slice(0);return i.push("SHADOW_MAP"),t&&(n?i.push("GENERATE_POSITION_AND_NORMAL"):i.push("GENERATE_POSITION")),new ze({defines:i,sources:o})};ST.createShadowReceiveFragmentShader=function(e,t,n,i,o){let r=ze.findNormalVarying(e),s=!i&&u(r)||i&&o,a=ze.findPositionVarying(e),c=u(a),l=t._usesDepthTexture,f=t._polygonOffsetSupported,d=t._isPointLight,p=t._isSpotLight,g=t._numberOfCascades>1,m=t.debugCascadeColors,x=t.softShadows,b=d?t._pointBias:i?t._terrainBias:t._primitiveBias,T=e.defines.slice(0),C=e.sources.slice(0),A=C.length;for(let D=0;D<A;++D)C[D]=ze.replaceMain(C[D],"czm_shadow_receive_main");d?T.push("USE_CUBE_MAP_SHADOW"):l&&T.push("USE_SHADOW_DEPTH_TEXTURE"),x&&!d&&T.push("USE_SOFT_SHADOWS"),g&&n&&i&&(s?T.push("ENABLE_VERTEX_LIGHTING"):T.push("ENABLE_DAYNIGHT_SHADING")),n&&b.normalShading&&s&&(T.push("USE_NORMAL_SHADING"),b.normalShadingSmooth>0&&T.push("USE_NORMAL_SHADING_SMOOTH"));let S="";d?S+=`uniform samplerCube shadowMap_textureCube; 


`:S+=`uniform sampler2D shadowMap_texture; 


`;let w;return c?w=`    return vec4(${a}, 1.0); 


`:w=`#ifndef LOG_DEPTH 


    return czm_windowToEyeCoordinates(gl_FragCoord); 


#else 


    return vec4(v_logPositionEC, 1.0); 


#endif 


`,S+=`uniform mat4 shadowMap_matrix; 


uniform vec3 shadowMap_lightDirectionEC; 


uniform vec4 shadowMap_lightPositionEC; 


uniform vec4 shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness; 


uniform vec4 shadowMap_texelSizeDepthBiasAndNormalShadingSmooth; 


#ifdef LOG_DEPTH 


in vec3 v_logPositionEC; 


#endif 


vec4 getPositionEC() 


{ 


${w}} 


vec3 getNormalEC() 


{ 


${s?`    return normalize(${r}); 


`:`    return vec3(1.0); 


`}} 


void applyNormalOffset(inout vec4 positionEC, vec3 normalEC, float nDotL) 


{ 


${b.normalOffset&&s?`    float normalOffset = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.x; 


    float normalOffsetScale = 1.0 - nDotL; 


    vec3 offset = normalOffset * normalOffsetScale * normalEC; 


    positionEC.xyz += offset; 


`:""}} 


`,S+=`void main() 


{ 


    czm_shadow_receive_main(); 


    vec4 positionEC = getPositionEC(); 


    vec3 normalEC = getNormalEC(); 


    float depth = -positionEC.z; 


`,S+=`    czm_shadowParameters shadowParameters; 


    shadowParameters.texelStepSize = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.xy; 


    shadowParameters.depthBias = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.z; 


    shadowParameters.normalShadingSmooth = shadowMap_texelSizeDepthBiasAndNormalShadingSmooth.w; 


    shadowParameters.darkness = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.w; 


`,i?S+=`    shadowParameters.depthBias *= max(depth * 0.01, 1.0); 


`:f||(S+=`    shadowParameters.depthBias *= mix(1.0, 100.0, depth * 0.0015); 


`),d?S+=`    vec3 directionEC = positionEC.xyz - shadowMap_lightPositionEC.xyz; 


    float distance = length(directionEC); 


    directionEC = normalize(directionEC); 


    float radius = shadowMap_lightPositionEC.w; 


    // Stop early if the fragment is beyond the point light radius 


    if (distance > radius) 


    { 


        return; 


    } 


    vec3 directionWC  = czm_inverseViewRotation * directionEC; 


    shadowParameters.depth = distance / radius; 


    shadowParameters.nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); 


    shadowParameters.texCoords = directionWC; 


    float visibility = czm_shadowVisibility(shadowMap_textureCube, shadowParameters); 


`:p?S+=`    vec3 directionEC = normalize(positionEC.xyz - shadowMap_lightPositionEC.xyz); 


    float nDotL = clamp(dot(normalEC, -directionEC), 0.0, 1.0); 


    applyNormalOffset(positionEC, normalEC, nDotL); 


    vec4 shadowPosition = shadowMap_matrix * positionEC; 


    // Spot light uses a perspective projection, so perform the perspective divide 


    shadowPosition /= shadowPosition.w; 


    // Stop early if the fragment is not in the shadow bounds 


    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) 


    { 


        return; 


    } 


    shadowParameters.texCoords = shadowPosition.xy; 


    shadowParameters.depth = shadowPosition.z; 


    shadowParameters.nDotL = nDotL; 


    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 


`:g?S+=`    float maxDepth = shadowMap_cascadeSplits[1].w; 


    // Stop early if the eye depth exceeds the last cascade 


    if (depth > maxDepth) 


    { 


        return; 


    } 


    // Get the cascade based on the eye-space depth 


    vec4 weights = czm_cascadeWeights(depth); 


    // Apply normal offset 


    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); 


    applyNormalOffset(positionEC, normalEC, nDotL); 


    // Transform position into the cascade 


    vec4 shadowPosition = czm_cascadeMatrix(weights) * positionEC; 


    // Get visibility 


    shadowParameters.texCoords = shadowPosition.xy; 


    shadowParameters.depth = shadowPosition.z; 


    shadowParameters.nDotL = nDotL; 


    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 


    // Fade out shadows that are far away 


    float shadowMapMaximumDistance = shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness.z; 


    float fade = max((depth - shadowMapMaximumDistance * 0.8) / (shadowMapMaximumDistance * 0.2), 0.0); 


    visibility = mix(visibility, 1.0, fade); 


${m?`    // Draw cascade colors for debugging 


    out_FragColor *= czm_cascadeColor(weights); 


`:""}`:S+=`    float nDotL = clamp(dot(normalEC, shadowMap_lightDirectionEC), 0.0, 1.0); 


    applyNormalOffset(positionEC, normalEC, nDotL); 


    vec4 shadowPosition = shadowMap_matrix * positionEC; 


    // Stop early if the fragment is not in the shadow bounds 


    if (any(lessThan(shadowPosition.xyz, vec3(0.0))) || any(greaterThan(shadowPosition.xyz, vec3(1.0)))) 


    { 


        return; 


    } 


    shadowParameters.texCoords = shadowPosition.xy; 


    shadowParameters.depth = shadowPosition.z; 


    shadowParameters.nDotL = nDotL; 


    float visibility = czm_shadowVisibility(shadowMap_texture, shadowParameters); 


`,S+=`    out_FragColor.rgb *= visibility; 


} 


`,C.push(S),new ze({defines:T,sources:C})};var qm=ST;function Ym(e){e=y(e,y.EMPTY_OBJECT);let t=e.context;this._enabled=y(e.enabled,!0),this._softShadows=y(e.softShadows,!1),this._normalOffset=y(e.normalOffset,!0),this.dirty=!0,this.fromLightSource=y(e.fromLightSource,!0),this.darkness=y(e.darkness,.3),this._darkness=this.darkness,this.fadingEnabled=y(e.fadingEnabled,!0),this.maximumDistance=y(e.maximumDistance,5e3),this._outOfView=!1,this._outOfViewPrevious=!1,this._needsUpdate=!0;let n=!0;(Vt.isInternetExplorer()||Vt.isEdge()||(Vt.isChrome()||Vt.isFirefox())&&Vt.isWindows()&&!t.depthTexture)&&(n=!1),this._polygonOffsetSupported=n;let i=y(e.depthBiasStep,1);this._terrainBias={polygonOffset:n,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:.5,normalShading:!0,normalShadingSmooth:.3,depthBias:1e-4*i},this._primitiveBias={polygonOffset:n,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:.1,normalShading:!0,normalShadingSmooth:.05,depthBias:2e-5*i},this._pointBias={polygonOffset:!1,polygonOffsetFactor:1.1,polygonOffsetUnits:4,normalOffset:this._normalOffset,normalOffsetScale:0,normalShading:!0,normalShadingSmooth:.1,depthBias:5e-4*i},this._depthAttachment=void 0,this._colorAttachment=void 0,this._shadowMapMatrix=new F,this._shadowMapTexture=void 0,this._lightDirectionEC=new h,this._lightPositionEC=new oe,this._distance=0,this._lightCamera=e.lightCamera,this._shadowMapCamera=new W8,this._shadowMapCullingVolume=void 0,this._sceneCamera=void 0,this._boundingSphere=new se,this._isPointLight=y(e.isPointLight,!1),this._pointLightRadius=y(e.pointLightRadius,100),this._cascadesEnabled=this._isPointLight?!1:y(e.cascadesEnabled,!0),this._numberOfCascades=this._cascadesEnabled?y(e.numberOfCascades,4):0,this._fitNearFar=!0,this._maximumCascadeDistances=[25,150,700,Number.MAX_VALUE],this._textureSize=new z,this._isSpotLight=!1,this._cascadesEnabled?this._shadowMapCamera.frustum=new Pr:u(this._lightCamera.frustum.fov)&&(this._isSpotLight=!0),this._cascadeSplits=[new oe,new oe],this._cascadeMatrices=[new F,new F,new F,new F],this._cascadeDistances=new oe;let o;this._isPointLight?o=6:this._cascadesEnabled?o=this._numberOfCascades:o=1,this._passes=new Array(o);for(let r=0;r<o;++r)this._passes[r]=new Aft(t);this.debugShow=!1,this.debugFreezeFrame=!1,this._debugFreezeFrame=!1,this._debugCascadeColors=!1,this._debugLightFrustum=void 0,this._debugCameraFrustum=void 0,this._debugCascadeFrustums=new Array(this._numberOfCascades),this._debugShadowViewCommand=void 0,this._usesDepthTexture=t.depthTexture,this._isPointLight&&(this._usesDepthTexture=!1),this._primitiveRenderState=void 0,this._terrainRenderState=void 0,this._pointRenderState=void 0,iX(this),this._clearCommand=new si({depth:1,color:new G}),this._clearPassState=new gc(t),this._size=y(e.size,2048),this.size=this._size}Ym.MAXIMUM_DISTANCE=2e4;function Aft(e){this.camera=new W8,this.passState=new gc(e),this.framebuffer=void 0,this.textureOffsets=void 0,this.commandList=[],this.cullingVolume=void 0}function nX(e,t){return ke.fromCache({cull:{enabled:!0,face:gi.BACK},depthTest:{enabled:!0},colorMask:{red:e,green:e,blue:e,alpha:e},depthMask:!0,polygonOffset:{enabled:t.polygonOffset,factor:t.polygonOffsetFactor,units:t.polygonOffsetUnits}})}function iX(e){let t=!e._usesDepthTexture;e._primitiveRenderState=nX(t,e._primitiveBias),e._terrainRenderState=nX(t,e._terrainBias),e._pointRenderState=nX(t,e._pointBias)}Ym.prototype.debugCreateRenderStates=function(){iX(this)};Object.defineProperties(Ym.prototype,{enabled:{get:function(){return this._enabled},set:function(e){this.dirty=this._enabled!==e,this._enabled=e}},normalOffset:{get:function(){return this._normalOffset},set:function(e){this.dirty=this._normalOffset!==e,this._normalOffset=e,this._terrainBias.normalOffset=e,this._primitiveBias.normalOffset=e,this._pointBias.normalOffset=e}},softShadows:{get:function(){return this._softShadows},set:function(e){this.dirty=this._softShadows!==e,this._softShadows=e}},size:{get:function(){return this._size},set:function(e){Dft(this,e)}},outOfView:{get:function(){return this._outOfView}},shadowMapCullingVolume:{get:function(){return this._shadowMapCullingVolume}},passes:{get:function(){return this._passes}},isPointLight:{get:function(){return this._isPointLight}},debugCascadeColors:{get:function(){return this._debugCascadeColors},set:function(e){this.dirty=this._debugCascadeColors!==e,this._debugCascadeColors=e}}});function oX(e){let t=e._passes.length;for(let n=0;n<t;++n){let i=e._passes[n],o=i.framebuffer;u(o)&&!o.isDestroyed()&&o.destroy(),i.framebuffer=void 0}e._depthAttachment=e._depthAttachment&&e._depthAttachment.destroy(),e._colorAttachment=e._colorAttachment&&e._colorAttachment.destroy()}function Cft(e,t){let n=new uu({context:t,width:e._textureSize.x,height:e._textureSize.y,format:Hc.DEPTH_COMPONENT16}),i=new Lt({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:rt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,sampler:dn.NEAREST}),o=new oa({context:t,depthRenderbuffer:n,colorTextures:[i],destroyAttachments:!1}),r=e._passes.length;for(let s=0;s<r;++s){let a=e._passes[s];a.framebuffer=o,a.passState.framebuffer=o}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function Eft(e,t){let n=new Lt({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:rt.DEPTH_STENCIL,pixelDatatype:Ye.UNSIGNED_INT_24_8,sampler:dn.NEAREST}),i=new oa({context:t,depthStencilTexture:n,destroyAttachments:!1}),o=e._passes.length;for(let r=0;r<o;++r){let s=e._passes[r];s.framebuffer=i,s.passState.framebuffer=i}e._shadowMapTexture=n,e._depthAttachment=n}function Sft(e,t){let n=new uu({context:t,width:e._textureSize.x,height:e._textureSize.y,format:Hc.DEPTH_COMPONENT16}),i=new Ka({context:t,width:e._textureSize.x,height:e._textureSize.y,pixelFormat:rt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,sampler:dn.NEAREST}),o=[i.negativeX,i.negativeY,i.negativeZ,i.positiveX,i.positiveY,i.positiveZ];for(let r=0;r<6;++r){let s=new oa({context:t,depthRenderbuffer:n,colorTextures:[o[r]],destroyAttachments:!1}),a=e._passes[r];a.framebuffer=s,a.passState.framebuffer=s}e._shadowMapTexture=i,e._depthAttachment=n,e._colorAttachment=i}function P0e(e,t){e._isPointLight?Sft(e,t):e._usesDepthTexture?Eft(e,t):Cft(e,t)}function wft(e,t){e._usesDepthTexture&&e._passes[0].framebuffer.status!==ee.FRAMEBUFFER_COMPLETE&&(e._usesDepthTexture=!1,iX(e),oX(e),P0e(e,t))}function vft(e,t){(!u(e._passes[0].framebuffer)||e._shadowMapTexture.width!==e._textureSize.x)&&(oX(e),P0e(e,t),wft(e,t),R0e(e,t))}function R0e(e,t,n){n=y(n,0),(e._isPointLight||n===0)&&(e._clearCommand.framebuffer=e._passes[n].framebuffer,e._clearCommand.execute(t,e._clearPassState))}function Dft(e,t){e._size=t;let n=e._passes,i=n.length,o=e._textureSize;if(e._isPointLight){t=Gt.maximumCubeMapSize>=t?t:Gt.maximumCubeMapSize,o.x=t,o.y=t;let r=new Ue(0,0,t,t);n[0].passState.viewport=r,n[1].passState.viewport=r,n[2].passState.viewport=r,n[3].passState.viewport=r,n[4].passState.viewport=r,n[5].passState.viewport=r}else i===1?(t=Gt.maximumTextureSize>=t?t:Gt.maximumTextureSize,o.x=t,o.y=t,n[0].passState.viewport=new Ue(0,0,t,t)):i===4&&(t=Gt.maximumTextureSize>=t*2?t:Gt.maximumTextureSize/2,o.x=t*2,o.y=t*2,n[0].passState.viewport=new Ue(0,0,t,t),n[1].passState.viewport=new Ue(t,0,t,t),n[2].passState.viewport=new Ue(0,t,t,t),n[3].passState.viewport=new Ue(t,t,t,t));e._clearPassState.viewport=new Ue(0,0,o.x,o.y);for(let r=0;r<i;++r){let s=n[r],a=s.passState.viewport,c=a.x/o.x,l=a.y/o.y,f=a.width/o.x,d=a.height/o.y;s.textureOffsets=new F(f,0,0,c,0,d,0,l,0,0,1,0,0,0,0,1)}}var Ift=new Ue;function Pft(e,t){let n;e._isPointLight?n=`uniform samplerCube shadowMap_textureCube; 


in vec2 v_textureCoordinates; 


void main() 


{ 


    vec2 uv = v_textureCoordinates; 


    vec3 dir; 


 


    if (uv.y < 0.5) 


    { 


        if (uv.x < 0.333) 


        { 


            dir.x = -1.0; 


            dir.y = uv.x * 6.0 - 1.0; 


            dir.z = uv.y * 4.0 - 1.0; 


        } 


        else if (uv.x < 0.666) 


        { 


            dir.y = -1.0; 


            dir.x = uv.x * 6.0 - 3.0; 


            dir.z = uv.y * 4.0 - 1.0; 


        } 


        else 


        { 


            dir.z = -1.0; 


            dir.x = uv.x * 6.0 - 5.0; 


            dir.y = uv.y * 4.0 - 1.0; 


        } 


    } 


    else 


    { 


        if (uv.x < 0.333) 


        { 


            dir.x = 1.0; 


            dir.y = uv.x * 6.0 - 1.0; 


            dir.z = uv.y * 4.0 - 3.0; 


        } 


        else if (uv.x < 0.666) 


        { 


            dir.y = 1.0; 


            dir.x = uv.x * 6.0 - 3.0; 


            dir.z = uv.y * 4.0 - 3.0; 


        } 


        else 


        { 


            dir.z = 1.0; 


            dir.x = uv.x * 6.0 - 5.0; 


            dir.y = uv.y * 4.0 - 3.0; 


        } 


    } 


 


    float shadow = czm_unpackDepth(czm_textureCube(shadowMap_textureCube, dir)); 


    out_FragColor = vec4(vec3(shadow), 1.0); 


} 


`:n=`uniform sampler2D shadowMap_texture; 


in vec2 v_textureCoordinates; 


void main() 


{ 


${e._usesDepthTexture?`    float shadow = texture(shadowMap_texture, v_textureCoordinates).r; 


`:`    float shadow = czm_unpackDepth(texture(shadowMap_texture, v_textureCoordinates)); 


`}    out_FragColor = vec4(vec3(shadow), 1.0); 


} 


`;let i=t.createViewportQuadCommand(n,{uniformMap:{shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture}}});return i.pass=Ae.OVERLAY,i}function Rft(e,t){let n=t.context,i=t.context.drawingBufferWidth,o=t.context.drawingBufferHeight,r=Math.min(i,o)*.3,s=Ift;s.x=i-r,s.y=0,s.width=r,s.height=r;let a=e._debugShadowViewCommand;u(a)||(a=Pft(e,n),e._debugShadowViewCommand=a),(!u(a.renderState)||!Ue.equals(a.renderState.viewport,s))&&(a.renderState=ke.fromCache({viewport:Ue.clone(s)})),t.commandList.push(e._debugShadowViewCommand)}var Xm=new Array(8);Xm[0]=new oe(-1,-1,-1,1);Xm[1]=new oe(1,-1,-1,1);Xm[2]=new oe(1,1,-1,1);Xm[3]=new oe(-1,1,-1,1);Xm[4]=new oe(-1,-1,1,1);Xm[5]=new oe(1,-1,1,1);Xm[6]=new oe(1,1,1,1);Xm[7]=new oe(-1,1,1,1);var u0=new F,rX=new Array(8);for(let e=0;e<8;++e)rX[e]=new oe;function Oft(e,t){let n=new bt({geometry:new gd({minimum:new h(-.5,-.5,-.5),maximum:new h(.5,.5,.5)}),attributes:{color:zt.fromColor(t)}}),i=new bt({geometry:new d_({radius:.5}),attributes:{color:zt.fromColor(t)}});return new wn({geometryInstances:[n,i],appearance:new cn({translucent:!1,flat:!0}),asynchronous:!1,modelMatrix:e})}var Mft=[G.RED,G.GREEN,G.BLUE,G.MAGENTA],Lft=new h;function Nft(e,t){Rft(e,t);let n=e.debugFreezeFrame&&!e._debugFreezeFrame;if(e._debugFreezeFrame=e.debugFreezeFrame,e.debugFreezeFrame&&(n&&(e._debugCameraFrustum=e._debugCameraFrustum&&e._debugCameraFrustum.destroy(),e._debugCameraFrustum=new Hm({camera:e._sceneCamera,color:G.CYAN,updateOnChange:!1})),e._debugCameraFrustum.update(t)),e._cascadesEnabled){if(e.debugFreezeFrame){n&&(e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=new Hm({camera:e._shadowMapCamera,color:G.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t);for(let i=0;i<e._numberOfCascades;++i)n&&(e._debugCascadeFrustums[i]=e._debugCascadeFrustums[i]&&e._debugCascadeFrustums[i].destroy(),e._debugCascadeFrustums[i]=new Hm({camera:e._passes[i].camera,color:Mft[i],updateOnChange:!1})),e._debugCascadeFrustums[i].update(t)}}else if(e._isPointLight){if(!u(e._debugLightFrustum)||e._needsUpdate){let i=e._shadowMapCamera.positionWC,o=Le.IDENTITY,r=e._pointLightRadius*2,s=h.fromElements(r,r,r,Lft),a=F.fromTranslationQuaternionRotationScale(i,o,s,u0);e._debugLightFrustum=e._debugLightFrustum&&e._debugLightFrustum.destroy(),e._debugLightFrustum=Oft(a,G.YELLOW)}e._debugLightFrustum.update(t)}else(!u(e._debugLightFrustum)||e._needsUpdate)&&(e._debugLightFrustum=new Hm({camera:e._shadowMapCamera,color:G.YELLOW,updateOnChange:!1})),e._debugLightFrustum.update(t)}function W8(){this.viewMatrix=new F,this.inverseViewMatrix=new F,this.frustum=void 0,this.positionCartographic=new fe,this.positionWC=new h,this.directionWC=h.clone(h.UNIT_Z),this.upWC=h.clone(h.UNIT_Y),this.rightWC=h.clone(h.UNIT_X),this.viewProjectionMatrix=new F}W8.prototype.clone=function(e){F.clone(e.viewMatrix,this.viewMatrix),F.clone(e.inverseViewMatrix,this.inverseViewMatrix),this.frustum=e.frustum.clone(this.frustum),fe.clone(e.positionCartographic,this.positionCartographic),h.clone(e.positionWC,this.positionWC),h.clone(e.directionWC,this.directionWC),h.clone(e.upWC,this.upWC),h.clone(e.rightWC,this.rightWC)};var Fft=new F(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);W8.prototype.getViewProjection=function(){let e=this.viewMatrix,t=this.frustum.projectionMatrix;return F.multiply(t,e,this.viewProjectionMatrix),F.multiply(Fft,this.viewProjectionMatrix,this.viewProjectionMatrix),this.viewProjectionMatrix};var Bft=new Array(5),kft=new wi,Uft=new Array(4),O0e=new h,M0e=new h;function Vft(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,o=i.frustum.near,r=i.frustum.far,s=e._numberOfCascades,a,c=r-o,l=r/o,f=.9,d=!1;t.shadowState.closestObjectSize<200&&(d=!0,f=.9);let p=Uft,g=Bft;for(g[0]=o,g[s]=r,a=0;a<s;++a){let N=(a+1)/s,_=o*Math.pow(l,N),E=o+c*N,v=O.lerp(E,_,f);g[a+1]=v,p[a]=v-g[a]}if(d){for(a=0;a<s;++a)p[a]=Math.min(p[a],e._maximumCascadeDistances[a]);let N=g[0];for(a=0;a<s-1;++a)N+=p[a],g[a+1]=N}oe.unpack(g,0,e._cascadeSplits[0]),oe.unpack(g,1,e._cascadeSplits[1]),oe.unpack(p,0,e._cascadeDistances);let m=n.frustum,x=m.left,b=m.right,T=m.bottom,C=m.top,A=m.near,S=m.far,w=n.positionWC,D=n.directionWC,R=n.upWC,P=i.frustum.clone(kft),L=n.getViewProjection();for(a=0;a<s;++a){P.near=g[a],P.far=g[a+1];let N=F.multiply(P.projectionMatrix,i.viewMatrix,u0),_=F.inverse(N,u0),E=F.multiply(L,_,u0),v=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,O0e),I=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,M0e);for(let H=0;H<8;++H){let k=oe.clone(Xm[H],rX[H]);F.multiplyByVector(E,k,k),h.divideByScalar(k,k.w,k),h.minimumByComponent(k,v,v),h.maximumByComponent(k,I,I)}v.x=Math.max(v.x,0),v.y=Math.max(v.y,0),v.z=0,I.x=Math.min(I.x,1),I.y=Math.min(I.y,1),I.z=Math.min(I.z,1);let M=e._passes[a],B=M.camera;B.clone(n);let V=B.frustum;V.left=x+v.x*(b-x),V.right=x+I.x*(b-x),V.bottom=T+v.y*(C-T),V.top=T+I.y*(C-T),V.near=A+v.z*(S-A),V.far=A+I.z*(S-A),M.cullingVolume=B.frustum.computeCullingVolume(w,D,R);let U=e._cascadeMatrices[a];F.multiply(B.getViewProjection(),i.inverseViewMatrix,U),F.multiply(M.textureOffsets,U,U)}}var zft=new F,Hft=new h,Gft=new h,D0e=new h;function Wft(e,t){let n=e._shadowMapCamera,i=e._sceneCamera,o=F.multiply(i.frustum.projectionMatrix,i.viewMatrix,u0),r=F.inverse(o,u0),s=n.directionWC,a=i.directionWC;h.equalsEpsilon(s,a,O.EPSILON10)&&(a=i.upWC);let c=h.cross(s,a,Hft);a=h.cross(c,s,Gft),h.normalize(a,a),h.normalize(c,c);let l=h.fromElements(0,0,0,D0e),f=F.computeView(l,s,a,c,zft),d=F.multiply(f,r,u0),p=h.fromElements(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,O0e),g=h.fromElements(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,M0e);for(let S=0;S<8;++S){let w=oe.clone(Xm[S],rX[S]);F.multiplyByVector(d,w,w),h.divideByScalar(w,w.w,w),h.minimumByComponent(w,p,p),h.maximumByComponent(w,g,g)}g.z+=1e3,p.z-=10;let m=D0e;m.x=-(.5*(p.x+g.x)),m.y=-(.5*(p.y+g.y)),m.z=-g.z;let x=F.fromTranslation(m,u0);f=F.multiply(x,f,f);let b=.5*(g.x-p.x),T=.5*(g.y-p.y),C=g.z-p.z,A=n.frustum;A.left=-b,A.right=b,A.bottom=-T,A.top=T,A.near=.01,A.far=C,F.clone(f,n.viewMatrix),F.inverse(f,n.inverseViewMatrix),F.getTranslation(n.inverseViewMatrix,n.positionWC),t.mapProjection.ellipsoid.cartesianToCartographic(n.positionWC,n.positionCartographic),h.clone(s,n.directionWC),h.clone(a,n.upWC),h.clone(c,n.rightWC)}var jft=[new h(-1,0,0),new h(0,-1,0),new h(0,0,-1),new h(1,0,0),new h(0,1,0),new h(0,0,1)],qft=[new h(0,-1,0),new h(0,0,-1),new h(0,-1,0),new h(0,-1,0),new h(0,0,1),new h(0,-1,0)],Yft=[new h(0,0,1),new h(1,0,0),new h(-1,0,0),new h(0,0,-1),new h(1,0,0),new h(1,0,0)];function Xft(e,t){let n=new wi;n.fov=O.PI_OVER_TWO,n.near=1,n.far=e._pointLightRadius,n.aspectRatio=1;for(let i=0;i<6;++i){let o=e._passes[i].camera;o.positionWC=e._shadowMapCamera.positionWC,o.positionCartographic=t.mapProjection.ellipsoid.cartesianToCartographic(o.positionWC,o.positionCartographic),o.directionWC=jft[i],o.upWC=qft[i],o.rightWC=Yft[i],F.computeView(o.positionWC,o.directionWC,o.upWC,o.rightWC,o.viewMatrix),F.inverse(o.viewMatrix,o.inverseViewMatrix),o.frustum=n}}var Kft=new h,Zft=new h,L0e=new se,I0e=L0e.center;function Qft(e,t){let n=e._sceneCamera,i=e._shadowMapCamera,o=L0e;if(e._cascadesEnabled){if(n.frustum.near>=e.maximumDistance){e._outOfView=!0,e._needsUpdate=!1;return}let r=t.mapProjection.ellipsoid.geodeticSurfaceNormal(n.positionWC,Kft),s=h.negate(i.directionWC,Zft),a=h.dot(r,s);if(e.fadingEnabled){let c=O.clamp(a/.1,0,1);e._darkness=O.lerp(1,e.darkness,c)}else e._darkness=e.darkness;if(a<0){e._outOfView=!0,e._needsUpdate=!1;return}e._needsUpdate=!0,e._outOfView=!1}else if(e._isPointLight)o.center=i.positionWC,o.radius=e._pointLightRadius,e._outOfView=t.cullingVolume.computeVisibility(o)===nn.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(o),se.clone(o,e._boundingSphere);else{let r=i.frustum.far/2,s=h.add(i.positionWC,h.multiplyByScalar(i.directionWC,r,I0e),I0e);o.center=s,o.radius=r,e._outOfView=t.cullingVolume.computeVisibility(o)===nn.OUTSIDE,e._needsUpdate=!e._outOfView&&!e._boundingSphere.equals(o),se.clone(o,e._boundingSphere)}}function $ft(e,t){let n=t.camera,i=e._lightCamera,o=e._sceneCamera,r=e._shadowMapCamera;e._cascadesEnabled?h.clone(i.directionWC,r.directionWC):e._isPointLight?h.clone(i.positionWC,r.positionWC):r.clone(i);let s=e._lightDirectionEC;F.multiplyByPointAsVector(n.viewMatrix,r.directionWC,s),h.normalize(s,s),h.negate(s,s),F.multiplyByPoint(n.viewMatrix,r.positionWC,e._lightPositionEC),e._lightPositionEC.w=e._pointLightRadius;let a,c;e._fitNearFar?(a=Math.min(t.shadowState.nearPlane,e.maximumDistance),c=Math.min(t.shadowState.farPlane,e.maximumDistance),c=Math.max(c,a+1)):(a=n.frustum.near,c=e.maximumDistance),e._sceneCamera=po.clone(n,o),n.frustum.clone(e._sceneCamera.frustum),e._sceneCamera.frustum.near=a,e._sceneCamera.frustum.far=c,e._distance=c-a,Qft(e,t),!e._outOfViewPrevious&&e._outOfView&&(e._needsUpdate=!0),e._outOfViewPrevious=e._outOfView}Ym.prototype.update=function(e){if($ft(this,e),this._needsUpdate)if(vft(this,e.context),this._isPointLight&&Xft(this,e),this._cascadesEnabled&&(Wft(this,e),this._numberOfCascades>1&&Vft(this,e)),this._isPointLight)this._shadowMapCullingVolume=us.fromBoundingSphere(this._boundingSphere);else{let t=this._shadowMapCamera,n=t.positionWC,i=t.directionWC,o=t.upWC;this._shadowMapCullingVolume=t.frustum.computeCullingVolume(n,i,o),this._passes.length===1&&this._passes[0].camera.clone(t)}if(this._passes.length===1){let t=this._sceneCamera.inverseViewMatrix;F.multiply(this._shadowMapCamera.getViewProjection(),t,this._shadowMapMatrix)}this.debugShow&&Nft(this,e)};Ym.prototype.updatePass=function(e,t){R0e(this,e,t)};var Jft=new z;function N0e(e,t,n){let i=e._isPointLight?e._pointBias:n?e._terrainBias:e._primitiveBias,o={shadowMap_texture:function(){return e._shadowMapTexture},shadowMap_textureCube:function(){return e._shadowMapTexture},shadowMap_matrix:function(){return e._shadowMapMatrix},shadowMap_cascadeSplits:function(){return e._cascadeSplits},shadowMap_cascadeMatrices:function(){return e._cascadeMatrices},shadowMap_lightDirectionEC:function(){return e._lightDirectionEC},shadowMap_lightPositionEC:function(){return e._lightPositionEC},shadowMap_cascadeDistances:function(){return e._cascadeDistances},shadowMap_texelSizeDepthBiasAndNormalShadingSmooth:function(){let r=Jft;return r.x=1/e._textureSize.x,r.y=1/e._textureSize.y,oe.fromElements(r.x,r.y,i.depthBias,i.normalShadingSmooth,this.combinedUniforms1)},shadowMap_normalOffsetScaleDistanceMaxDistanceAndDarkness:function(){return oe.fromElements(i.normalOffsetScale,e._distance,e.maximumDistance,e._darkness,this.combinedUniforms2)},combinedUniforms1:new oe,combinedUniforms2:new oe};return xt(t,o,!1)}function edt(e,t,n,i,o,r){let s,a,c;if(u(r)&&(s=r.shaderProgram,a=r.renderState,c=r.uniformMap),r=$e.shallowClone(n,r),r.castShadows=!0,r.receiveShadows=!1,!u(s)||o!==n.shaderProgram.id||t){let l=n.shaderProgram,f=n.pass===Ae.GLOBE,d=n.pass!==Ae.TRANSLUCENT,p=e._isPointLight,g=e._usesDepthTexture,m=qm.getShadowCastShaderKeyword(p,f,g,d);if(s=i.shaderCache.getDerivedShaderProgram(l,m),!u(s)){let b=l.vertexShaderSource,T=l.fragmentShaderSource,C=qm.createShadowCastVertexShader(b,p,f),A=qm.createShadowCastFragmentShader(T,p,g,d);s=i.shaderCache.createDerivedShaderProgram(l,m,{vertexShaderSource:C,fragmentShaderSource:A,attributeLocations:l._attributeLocations})}a=e._primitiveRenderState,p?a=e._pointRenderState:f&&(a=e._terrainRenderState),n.renderState.cull.enabled||(a=We(a,!1),a.cull=We(a.cull,!1),a.cull.enabled=!1,a=ke.fromCache(a)),c=N0e(e,n.uniformMap,f)}return r.shaderProgram=s,r.renderState=a,r.uniformMap=c,r}Ym.createReceiveDerivedCommand=function(e,t,n,i,o){u(o)||(o={});let r=e.length>0,s=t.shaderProgram,a=s.vertexShaderSource,c=s.fragmentShaderSource,l=t.pass===Ae.GLOBE,f=!1;if(l&&(f=t.owner.data.renderedMesh.encoding.hasVertexNormals),t.receiveShadows&&r){let d,p;u(o.receiveCommand)&&(d=o.receiveCommand.shaderProgram,p=o.receiveCommand.uniformMap),o.receiveCommand=$e.shallowClone(t,o.receiveCommand),o.castShadows=!1,o.receiveShadows=!0;let g=o.receiveShaderCastShadows!==t.castShadows,m=o.receiveShaderProgramId!==t.shaderProgram.id;if(!u(d)||m||n||g){let x=qm.getShadowReceiveShaderKeyword(e[0],t.castShadows,l,f);if(d=i.shaderCache.getDerivedShaderProgram(s,x),!u(d)){let b=qm.createShadowReceiveVertexShader(a,l,f),T=qm.createShadowReceiveFragmentShader(c,e[0],t.castShadows,l,f);d=i.shaderCache.createDerivedShaderProgram(s,x,{vertexShaderSource:b,fragmentShaderSource:T,attributeLocations:s._attributeLocations})}p=N0e(e[0],t.uniformMap,l)}o.receiveCommand.shaderProgram=d,o.receiveCommand.uniformMap=p,o.receiveShaderProgramId=t.shaderProgram.id,o.receiveShaderCastShadows=t.castShadows}return o};Ym.createCastDerivedCommand=function(e,t,n,i,o){if(u(o)||(o={}),t.castShadows){let r=o.castCommands;u(r)||(r=o.castCommands=[]);let s=o.castShaderProgramId,a=e.length;r.length=a;for(let c=0;c<a;++c)r[c]=edt(e[c],n,t,i,s,r[c]);o.castShaderProgramId=t.shaderProgram.id}return o};Ym.prototype.isDestroyed=function(){return!1};Ym.prototype.destroy=function(){oX(this),this._debugLightFrustum=this._debugLightFrustum&&this._debugLightFrustum.destroy(),this._debugCameraFrustum=this._debugCameraFrustum&&this._debugCameraFrustum.destroy(),this._debugShadowViewCommand=this._debugShadowViewCommand&&this._debugShadowViewCommand.shaderProgram&&this._debugShadowViewCommand.shaderProgram.destroy();for(let e=0;e<this._numberOfCascades;++e)this._debugCascadeFrustums[e]=this._debugCascadeFrustums[e]&&this._debugCascadeFrustums[e].destroy();return le(this)};var ng=Ym;var wT=`uniform sampler2D colorTexture;


 


#ifdef DEBUG_SHOW_DEPTH


uniform sampler2D u_packedTranslucentDepth;


#endif


 


in vec2 v_textureCoordinates;


 


void main()


{


#ifdef DEBUG_SHOW_DEPTH


    if (v_textureCoordinates.x < 0.5)


    {


        out_FragColor.rgb = vec3(czm_unpackDepth(texture(u_packedTranslucentDepth, v_textureCoordinates)));


        out_FragColor.a = 1.0;


    }


#else


    vec4 color = texture(colorTexture, v_textureCoordinates);


 


#ifdef PICK


    if (color == vec4(0.0))


    {


        discard;


    }


#else


    // Reverse premultiplication process to get the correct composited result of the classification primitives


    color.rgb /= color.a;


#endif


    out_FragColor = color;


#endif


}


`;var tdt=!1;function f0(e){this._drawClassificationFBO=new mi({createDepthAttachments:!1}),this._accumulationFBO=new mi({createDepthAttachments:!1}),this._packFBO=new mi,this._opaqueDepthStencilTexture=void 0,this._textureToComposite=void 0,this._translucentDepthStencilTexture=void 0,this._packDepthCommand=void 0,this._accumulateCommand=void 0,this._compositeCommand=void 0,this._copyCommand=void 0,this._clearColorCommand=new si({color:new G(0,0,0,0),owner:this}),this._clearDepthStencilCommand=new si({depth:1,stencil:0,owner:this}),this._supported=e.depthTexture,this._viewport=new Ue,this._rsDepth=void 0,this._rsAccumulate=void 0,this._rsComp=void 0,this._useScissorTest=void 0,this._scissorRectangle=void 0,this._hasTranslucentDepth=!1,this._frustumsDrawn=0}Object.defineProperties(f0.prototype,{hasTranslucentDepth:{get:function(){return this._hasTranslucentDepth}}});function F0e(e){e._textureToComposite=void 0,e._translucentDepthStencilTexture=e._translucentDepthStencilTexture&&!e._translucentDepthStencilTexture.isDestroyed()&&e._translucentDepthStencilTexture.destroy()}function B0e(e){e._drawClassificationFBO.destroy(),e._accumulationFBO.destroy(),e._packFBO.destroy()}function ndt(e,t,n,i){F0e(e),e._translucentDepthStencilTexture=new Lt({context:t,width:n,height:i,pixelFormat:rt.DEPTH_STENCIL,pixelDatatype:Ye.UNSIGNED_INT_24_8,sampler:dn.NEAREST})}function idt(e,t,n,i){B0e(e),e._drawClassificationFBO.setDepthStencilTexture(e._translucentDepthStencilTexture),e._drawClassificationFBO.update(t,n,i),e._accumulationFBO.setDepthStencilTexture(e._translucentDepthStencilTexture),e._accumulationFBO.update(t,n,i),e._packFBO.update(t,n,i)}function odt(e,t,n,i){if(!e.isSupported())return;e._opaqueDepthStencilTexture=i;let o=e._opaqueDepthStencilTexture.width,r=e._opaqueDepthStencilTexture.height;e._drawClassificationFBO.isDirty(o,r)&&(ndt(e,t,o,r),idt(e,t,o,r));let s,a;if(u(e._packDepthCommand)||(s=new ze({sources:[VN]}),a={u_opaqueDepthTexture:function(){return e._opaqueDepthStencilTexture},u_translucentDepthTexture:function(){return e._translucentDepthStencilTexture}},e._packDepthCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),!u(e._compositeCommand)){s=new ze({sources:[wT]}),a={colorTexture:function(){return e._textureToComposite}},tdt&&(s.defines=["DEBUG_SHOW_DEPTH"],a.u_packedTranslucentDepth=function(){return e._packFBO.getColorTexture()}),e._compositeCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e});let f=e._compositeCommand,d=f.shaderProgram,p=t.shaderCache.createDerivedShaderProgram(d,"pick",{vertexShaderSource:d.vertexShaderSource,fragmentShaderSource:new ze({sources:s.sources,defines:["PICK"]}),attributeLocations:d._attributeLocations}),g=$e.shallowClone(f);g.shaderProgram=p,f.derivedCommands.pick=g}u(e._copyCommand)||(s=new ze({sources:[wT]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._copyCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),u(e._accumulateCommand)||(s=new ze({sources:[wT]}),a={colorTexture:function(){return e._drawClassificationFBO.getColorTexture()}},e._accumulateCommand=t.createViewportQuadCommand(s,{uniformMap:a,owner:e})),e._viewport.width=o,e._viewport.height=r;let c=!Ue.equals(e._viewport,n.viewport),l=c!==e._useScissorTest;e._useScissorTest=c,Ue.equals(e._scissorRectangle,n.viewport)||(e._scissorRectangle=Ue.clone(n.viewport,e._scissorRectangle),l=!0),(!u(e._rsDepth)||!Ue.equals(e._viewport,e._rsDepth.viewport)||l)&&(e._rsDepth=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle}})),u(e._packDepthCommand)&&(e._packDepthCommand.renderState=e._rsDepth),(!u(e._rsAccumulate)||!Ue.equals(e._viewport,e._rsAccumulate.viewport)||l)&&(e._rsAccumulate=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},stencilTest:{enabled:!0,frontFunction:Hn.EQUAL,reference:kt.CESIUM_3D_TILE_MASK}})),u(e._accumulateCommand)&&(e._accumulateCommand.renderState=e._rsAccumulate),(!u(e._rsComp)||!Ue.equals(e._viewport,e._rsComp.viewport)||l)&&(e._rsComp=ke.fromCache({viewport:e._viewport,scissorTest:{enabled:e._useScissorTest,rectangle:e._scissorRectangle},blending:fn.ALPHA_BLEND})),u(e._compositeCommand)&&(e._compositeCommand.renderState=e._rsComp,e._compositeCommand.derivedCommands.pick.renderState=e._rsComp)}f0.prototype.executeTranslucentCommands=function(e,t,n,i,o){let r=i.length,s,a,c=e.frameState.useLogDepth,l=e.context,f=n.framebuffer;for(a=0;a<r;++a)if(s=i[a],s=c?s.derivedCommands.logDepth.command:s,s.depthForTranslucentClassification){this._hasTranslucentDepth=!0;break}if(this._hasTranslucentDepth){for(odt(this,l,n,o),n.framebuffer=this._drawClassificationFBO.framebuffer,this._clearDepthStencilCommand.execute(l,n),a=0;a<r;++a){if(s=i[a],s=c?s.derivedCommands.logDepth.command:s,!s.depthForTranslucentClassification)continue;let d=s.derivedCommands.depth.depthOnlyCommand;t(d,e,l,n)}this._frustumsDrawn+=this._hasTranslucentDepth?1:0,this._hasTranslucentDepth&&(n.framebuffer=this._packFBO.framebuffer,this._packDepthCommand.execute(l,n)),n.framebuffer=f}};f0.prototype.executeClassificationCommands=function(e,t,n,i){if(!this._hasTranslucentDepth)return;let o=e.context,r=o.uniformState,s=n.framebuffer;this._frustumsDrawn===2&&(n.framebuffer=this._accumulationFBO.framebuffer,this._copyCommand.execute(o,n)),n.framebuffer=this._drawClassificationFBO.framebuffer,this._frustumsDrawn>1&&this._clearColorCommand.execute(o,n),r.updatePass(Ae.CESIUM_3D_TILE_CLASSIFICATION);let a=r.globeDepthTexture;r.globeDepthTexture=this._packFBO.getColorTexture();let c=i.commands[Ae.CESIUM_3D_TILE_CLASSIFICATION],l=i.indices[Ae.CESIUM_3D_TILE_CLASSIFICATION];for(let f=0;f<l;++f)t(c[f],e,o,n);r.globeDepthTexture=a,n.framebuffer=s,this._frustumsDrawn!==1&&(n.framebuffer=this._accumulationFBO.framebuffer,this._accumulateCommand.execute(o,n),n.framebuffer=s)};f0.prototype.execute=function(e,t){if(!this._hasTranslucentDepth)return;this._frustumsDrawn===1?this._textureToComposite=this._drawClassificationFBO.getColorTexture():this._textureToComposite=this._accumulationFBO.getColorTexture(),(e.frameState.passes.pick?this._compositeCommand.derivedCommands.pick:this._compositeCommand).execute(e.context,t),rdt(this,e,t)};function rdt(e,t,n){if(!e._hasTranslucentDepth)return;let i=n.framebuffer;n.framebuffer=e._drawClassificationFBO.framebuffer,e._clearColorCommand.execute(t._context,n),n.framebuffer=i,e._frustumsDrawn>1&&(n.framebuffer=e._accumulationFBO.framebuffer,e._clearColorCommand.execute(t._context,n)),e._hasTranslucentDepth=!1,e._frustumsDrawn=0}f0.prototype.isSupported=function(){return this._supported};f0.prototype.isDestroyed=function(){return!1};f0.prototype.destroy=function(){return F0e(this),B0e(this),u(this._compositeCommand)&&(this._compositeCommand.shaderProgram=this._compositeCommand.shaderProgram&&this._compositeCommand.shaderProgram.destroy()),u(this._packDepthCommand)&&(this._packDepthCommand.shaderProgram=this._packDepthCommand.shaderProgram&&this._packDepthCommand.shaderProgram.destroy()),le(this)};var hF=f0;function sdt(){this.command=void 0,this.near=void 0,this.far=void 0}function j8(e,t,n){let i=e.context,o;i.depthTexture&&(o=new rF);let r;e._useOIT&&i.depthTexture&&(r=new aF(i));let s=new gc(i);s.viewport=Ue.clone(n),this.camera=t,this._cameraClone=po.clone(t),this._cameraStartFired=!1,this._cameraMovedTime=void 0,this.viewport=n,this.passState=s,this.pickFramebuffer=new dF(i),this.pickDepthFramebuffer=new lF,this.sceneFramebuffer=new ET,this.globeDepth=o,this.globeTranslucencyFramebuffer=new sF,this.oit=r,this.translucentTileClassification=new hF(i),this.pickDepths=[],this.frustumCommandsList=[],this.debugFrustumStatistics=void 0,this._commandExtents=[]}var k0e=new h,U0e=new h;function adt(e,t){let n=Math.max(Math.abs(e.x),Math.abs(t.x)),i=Math.max(Math.abs(e.y),Math.abs(t.y)),o=Math.max(Math.abs(e.z),Math.abs(t.z));return Math.max(Math.max(n,i),o)}function cdt(e,t,n){let i=1/Math.max(1,adt(e.position,t.position));return h.multiplyByScalar(e.position,i,k0e),h.multiplyByScalar(t.position,i,U0e),h.equalsEpsilon(k0e,U0e,n)&&h.equalsEpsilon(e.direction,t.direction,n)&&h.equalsEpsilon(e.up,t.up,n)&&h.equalsEpsilon(e.right,t.right,n)&&F.equalsEpsilon(e.transform,t.transform,n)&&e.frustum.equalsEpsilon(t.frustum,n)}j8.prototype.checkForCameraUpdates=function(e){let t=this.camera,n=this._cameraClone;return cdt(t,n,O.EPSILON15)?(this._cameraStartFired&&xi()-this._cameraMovedTime>e.cameraEventWaitTime&&(t.moveEnd.raiseEvent(),this._cameraStartFired=!1),!1):(this._cameraStartFired||(t.moveStart.raiseEvent(),this._cameraStartFired=!0),this._cameraMovedTime=xi(),po.clone(t,n),!0)};function ldt(e,t,n,i){let o=t.frameState,r=o.camera,s=o.useLogDepth?t.logarithmicDepthFarToNearRatio:t.farToNearRatio,a=t.mode===te.SCENE2D,c=t.nearToFarDistance2D;i*=1+O.EPSILON2,n=Math.min(Math.max(n,r.frustum.near),r.frustum.far),i=Math.max(Math.min(i,r.frustum.far),n),isNaN(n)&&(n=r.frustum.near),isNaN(i)&&(i=r.frustum.far);let l;a?(i=Math.min(i,r.position.z+t.nearToFarDistance2D),n=Math.min(n,i),l=Math.ceil(Math.max(1,i-n)/t.nearToFarDistance2D)):l=Math.ceil(Math.log(i/n)/Math.log(s));let f=e.frustumCommandsList;f.length=l;for(let d=0;d<l;++d){let p,g;a?(p=Math.min(i-c,n+d*c),g=Math.min(i,p+c)):(p=Math.max(n,Math.pow(s,d)*n),g=Math.min(i,s*p));let m=f[d];u(m)?(m.near=p,m.far=g):m=f[d]=new oF(p,g)}}function udt(e,t,n,i,o){t.debugShowFrustums&&(n.debugOverlappingFrustums=0);let r=e.frustumCommandsList,s=r.length;for(let a=0;a<s;++a){let c=r[a],l=c.near,f=c.far;if(i>f)continue;if(o<l)break;let d=n.pass,p=c.indices[d]++;if(c.commands[d][p]=n,t.debugShowFrustums&&(n.debugOverlappingFrustums|=1<<a),n.executeInClosestFrustum)break}if(t.debugShowFrustums){let a=e.debugFrustumStatistics.commandsInFrustums;a[n.debugOverlappingFrustums]=u(a[n.debugOverlappingFrustums])?a[n.debugOverlappingFrustums]+1:1,++e.debugFrustumStatistics.totalCommands}t.updateDerivedCommands(n)}var V0e=new us,fdt=new ba;j8.prototype.createPotentiallyVisibleSet=function(e){let t=e.frameState,n=t.camera,i=n.directionWC,o=n.positionWC,r=e._computeCommandList,s=e._overlayCommandList,a=t.commandList;e.debugShowFrustums&&(this.debugFrustumStatistics={totalCommands:0,commandsInFrustums:{}});let c=this.frustumCommandsList,l=c.length,f=Ae.NUMBER_OF_PASSES;for(let E=0;E<l;++E)for(let v=0;v<f;++v)c[E].indices[v]=0;r.length=0,s.length=0;let d=this._commandExtents,p=d.length,g=0,m=+Number.MAX_VALUE,x=-Number.MAX_VALUE,b=t.shadowState.shadowsEnabled,T=+Number.MAX_VALUE,C=-Number.MAX_VALUE,A=Number.MAX_VALUE,S=t.mode===te.SCENE3D?t.occluder:void 0,w=t.cullingVolume,D=V0e.planes;for(let E=0;E<5;++E)D[E]=w.planes[E];w=V0e;let R=a.length;for(let E=0;E<R;++E){let v=a[E],I=v.pass;if(I===Ae.COMPUTE)r.push(v);else if(I===Ae.OVERLAY)s.push(v);else{let M,B,V=v.boundingVolume;if(u(V)){if(!e.isVisible(v,w,S))continue;let H=V.computePlaneDistances(o,i,fdt);if(M=H.start,B=H.stop,m=Math.min(m,M),x=Math.max(x,B),b&&v.receiveShadows&&M<ng.MAXIMUM_DISTANCE&&!(I===Ae.GLOBE&&M<-100&&B>100)){let k=B-M;I!==Ae.GLOBE&&M<100&&(A=Math.min(A,k)),T=Math.min(T,M),C=Math.max(C,B)}}else v instanceof si?(M=n.frustum.near,B=n.frustum.far):(M=n.frustum.near,B=n.frustum.far,m=Math.min(m,M),x=Math.max(x,B));let U=d[g];u(U)||(U=d[g]=new sdt),U.command=v,U.near=M,U.far=B,g++}}b&&(T=Math.min(Math.max(T,n.frustum.near),n.frustum.far),C=Math.max(Math.min(C,n.frustum.far),T)),b&&(t.shadowState.nearPlane=T,t.shadowState.farPlane=C,t.shadowState.closestObjectSize=A),ldt(this,e,m,x);let P,L;for(P=0;P<g;P++)L=d[P],udt(this,e,L.command,L.near,L.far);if(g<p)for(P=g;P<p&&(L=d[P],!!u(L.command));P++)L.command=void 0;let N=c.length,_=t.frustumSplits;_.length=N+1;for(let E=0;E<N;++E)_[E]=c[E].near,E===N-1&&(_[E+1]=c[E].far)};j8.prototype.destroy=function(){this.pickFramebuffer=this.pickFramebuffer&&this.pickFramebuffer.destroy(),this.pickDepthFramebuffer=this.pickDepthFramebuffer&&this.pickDepthFramebuffer.destroy(),this.sceneFramebuffer=this.sceneFramebuffer&&this.sceneFramebuffer.destroy(),this.globeDepth=this.globeDepth&&this.globeDepth.destroy(),this.oit=this.oit&&this.oit.destroy(),this.translucentTileClassification=this.translucentTileClassification&&this.translucentTileClassification.destroy(),this.globeTranslucencyFramebuffer=this.globeTranslucencyFramebuffer&&this.globeTranslucencyFramebuffer.destroy();let e,t=this.pickDepths,n=t.length;for(e=0;e<n;++e)t[e].destroy()};var vT=j8;var H0e=.1,ddt=new ed({pass:Uo.MOST_DETAILED_PRELOAD}),hdt=new ed({pass:Uo.MOST_DETAILED_PICK}),sX=new ed({pass:Uo.PICK});function Ua(e){this._mostDetailedRayPicks=[],this.pickRenderStateCache={},this._pickPositionCache={},this._pickPositionCacheDirty=!1;let t=new Ue(0,0,1,1),n=new po(e);n.frustum=new rn({width:H0e,aspectRatio:1,near:.1}),this._pickOffscreenView=new vT(e,n,t)}Ua.prototype.update=function(){this._pickPositionCacheDirty=!0};Ua.prototype.getPickDepth=function(e,t){let n=e.view.pickDepths,i=n[t];return u(i)||(i=new iF,n[t]=i),i};var mdt=new Pr,pdt=new h,q8=new h,_dt=new z,gdt=new F;function ydt(e,t,n,i,o){let r=e.camera,s=r.frustum,a=s.offCenterFrustum;u(a)&&(s=a);let c=2*(t.x-o.x)/o.width-1;c*=(s.right-s.left)*.5;let l=2*(o.height-t.y-o.y)/o.height-1;l*=(s.top-s.bottom)*.5;let f=F.clone(r.transform,gdt);r._setTransform(F.IDENTITY);let d=h.clone(r.position,pdt);h.multiplyByScalar(r.right,c,q8),h.add(q8,d,d),h.multiplyByScalar(r.up,l,q8),h.add(q8,d,d),r._setTransform(f),e.mode===te.SCENE2D&&h.fromElements(d.z,d.x,d.y,d);let p=s.getPixelDimensions(o.width,o.height,1,1,_dt),g=mdt;return g.right=p.x*.5,g.left=-g.right,g.top=p.y*.5,g.bottom=-g.top,g.near=s.near,g.far=s.far,g.computeCullingVolume(d,r.directionWC,r.upWC)}var xdt=new il,bdt=new z;function Tdt(e,t,n,i,o){let r=e.camera,s=r.frustum,a=s.near,c=Math.tan(s.fovy*.5),l=s.aspectRatio*c,f=2*(t.x-o.x)/o.width-1,d=2*(o.height-t.y-o.y)/o.height-1,p=f*a*l,g=d*a*c,m=s.getPixelDimensions(o.width,o.height,1,1,bdt),x=m.x*n*.5,b=m.y*i*.5,T=xdt;return T.top=g+b,T.bottom=g-b,T.right=p+x,T.left=p-x,T.near=a,T.far=s.far,T.computeCullingVolume(r.positionWC,r.directionWC,r.upWC)}function G0e(e,t,n,i,o){let r=e.camera.frustum;return r instanceof rn||r instanceof Pr?ydt(e,t,n,i,o):Tdt(e,t,n,i,o)}var VS=3,mF=3,Km=new Ue(0,0,VS,mF),W0e=new z,aX=new G(0,0,0,0);Ua.prototype.pick=function(e,t,n,i){VS=y(n,3),mF=y(i,VS);let o=e.context,r=o.uniformState,s=e.frameState,a=e.defaultView;e.view=a;let c=a.viewport;c.x=0,c.y=0,c.width=o.drawingBufferWidth,c.height=o.drawingBufferHeight;let l=a.passState;l.viewport=Ue.clone(c,l.viewport);let f=no.transformWindowToDrawingBuffer(e,t,W0e);e.jobScheduler.disableThisFrame(),e.updateFrameState(),s.cullingVolume=G0e(e,f,VS,mF,c),s.invertClassification=!1,s.passes.pick=!0,s.tilesetPassState=sX,r.update(s),e.updateEnvironment(),Km.x=f.x-(VS-1)*.5,Km.y=e.drawingBufferHeight-f.y-(mF-1)*.5,Km.width=VS,Km.height=mF,l=a.pickFramebuffer.begin(Km,a.viewport),e.updateAndExecuteCommands(l,aX),e.resolveFramebuffers(l);let d=a.pickFramebuffer.end(Km);return o.endFrame(),d};function Adt(e,t){let n=e.context,i=e.frameState,o=e.environmentState,r=e.defaultView;e.view=r;let s=r.viewport;s.x=0,s.y=0,s.width=n.drawingBufferWidth,s.height=n.drawingBufferHeight;let a=r.passState;a.viewport=Ue.clone(s,a.viewport),e.clearPasses(i.passes),i.passes.pick=!0,i.passes.depth=!0,i.cullingVolume=G0e(e,t,1,1,s),i.tilesetPassState=sX,e.updateEnvironment(),o.renderTranslucentDepthForPick=!0,a=r.pickDepthFramebuffer.update(n,t,s),e.updateAndExecuteCommands(a,aX),e.resolveFramebuffers(a),n.endFrame()}var Cdt=new wi,Edt=new il,Sdt=new rn,wdt=new Pr;Ua.prototype.pickPositionWorldCoordinates=function(e,t,n){if(!e.useDepthPicking)return;let i=t.toString();if(this._pickPositionCacheDirty)this._pickPositionCache={},this._pickPositionCacheDirty=!1;else if(this._pickPositionCache.hasOwnProperty(i))return h.clone(this._pickPositionCache[i],n);let o=e.frameState,r=e.context,s=r.uniformState,a=e.defaultView;e.view=a;let c=no.transformWindowToDrawingBuffer(e,t,W0e);e.pickTranslucentDepth?Adt(e,c):(e.updateFrameState(),s.update(o),e.updateEnvironment()),c.y=e.drawingBufferHeight-c.y;let l=e.camera,f;u(l.frustum.fov)?f=l.frustum.clone(Cdt):u(l.frustum.infiniteProjectionMatrix)?f=l.frustum.clone(Edt):u(l.frustum.width)?f=l.frustum.clone(Sdt):f=l.frustum.clone(wdt);let d=a.frustumCommandsList,p=d.length;for(let g=0;g<p;++g){let x=this.getPickDepth(e,g).getDepth(r,c.x,c.y);if(u(x)&&x>0&&x<1){let b=d[g],T;return e.mode===te.SCENE2D?(T=l.position.z,l.position.z=T-b.near+1,f.far=Math.max(1,b.far-b.near),f.near=1,s.update(o),s.updateFrustum(f)):(f.near=b.near*(g!==0?e.opaqueFrustumNearOffset:1),f.far=b.far,s.updateFrustum(f)),n=no.drawingBufferToWgs84Coordinates(e,c,x,n),e.mode===te.SCENE2D&&(l.position.z=T,s.update(o)),this._pickPositionCache[i]=h.clone(n),n}}this._pickPositionCache[i]=void 0};var vdt=new fe;Ua.prototype.pickPosition=function(e,t,n){if(n=this.pickPositionWorldCoordinates(e,t,n),u(n)&&e.mode!==te.SCENE3D){h.fromElements(n.y,n.z,n.x,n);let i=e.mapProjection,o=i.ellipsoid,r=i.unproject(n,vdt);o.cartographicToCartesian(r,n)}return n};function j0e(e,t){let n,i,o=[],r=[],s=[],a=[];u(e)||(e=Number.MAX_VALUE);let c=t();for(;u(c);){let l=c.object,f=c.position,d=c.exclude;if(u(f)&&!u(l)){o.push(c);break}if(!u(l)||!u(l.primitive)||!d&&(o.push(c),0>=--e))break;let p=l.primitive,g=!1;typeof p.getGeometryInstanceAttributes=="function"&&u(l.id)&&(i=p.getGeometryInstanceAttributes(l.id),u(i)&&u(i.show)&&(g=!0,i.show=bn.toValue(!1,i.show),s.push(i))),l instanceof Bs&&(g=!0,l.show=!1,a.push(l)),g||(p.show=!1,r.push(p)),c=t()}for(n=0;n<r.length;++n)r[n].show=!0;for(n=0;n<s.length;++n)i=s[n],i.show=bn.toValue(!0,i.show);for(n=0;n<a.length;++n)a[n].show=!0;return o}Ua.prototype.drillPick=function(e,t,n,i,o){let r=this;return j0e(n,function(){let c=r.pick(e,t,i,o);if(u(c))return{object:c,position:void 0,exclude:!1}}).map(function(c){return c.object})};var z0e=new h,Ddt=new h;function Idt(e,t,n){this.ray=e,this.width=t,this.tilesets=n,this.ready=!1;let i=this;this.promise=new Promise(o=>{i._completePick=()=>{o()}})}function q0e(e,t,n,i){let o=t.direction,r=h.mostOrthogonalAxis(o,z0e),s=h.cross(o,r,z0e),a=h.cross(o,s,Ddt);return i.position=t.origin,i.direction=o,i.up=a,i.right=s,i.frustum.width=y(n,H0e),i.frustum.computeCullingVolume(i.positionWC,i.directionWC,i.upWC)}function Pdt(e,t,n){let i=t.frameState,o=n.ray,r=n.width,s=n.tilesets,a=e._pickOffscreenView.camera,c=q0e(e,o,r,a),l=ddt;l.camera=a,l.cullingVolume=c;let f=!0,d=s.length;for(let p=0;p<d;++p){let g=s[p];g.show&&t.primitives.contains(g)&&(g.updateForPass(i,l),f=f&&l.ready)}return f&&n._completePick(),f}Ua.prototype.updateMostDetailedRayPicks=function(e){let t=this._mostDetailedRayPicks;for(let n=0;n<t.length;++n)Pdt(this,e,t[n])&&t.splice(n--,1)};function Y0e(e,t,n){let i=e.length;for(let o=0;o<i;++o){let r=e.get(o);r.show&&(u(r.isCesium3DTileset)?(!u(t)||t.indexOf(r)===-1)&&n.push(r):r instanceof Nl&&Y0e(r,t,n))}}function Y8(e,t,n,i,o,r){let s=[];if(Y0e(t.primitives,i,s),s.length===0)return Promise.resolve(r());let a=new Idt(n,o,s);return e._mostDetailedRayPicks.push(a),a.promise.then(function(){return r()})}function Rdt(e,t){return!u(e)||!u(t)||t.length===0?!1:t.indexOf(e)>-1||t.indexOf(e.primitive)>-1||t.indexOf(e.id)>-1}function Odt(e,t,n,i,o,r,s){let a=t.context,c=a.uniformState,l=t.frameState,f=e._pickOffscreenView;t.view=f,q0e(e,n,o,f.camera),Km=Ue.clone(f.viewport,Km);let d=f.pickFramebuffer.begin(Km,f.viewport);t.jobScheduler.disableThisFrame(),t.updateFrameState(),l.invertClassification=!1,l.passes.pick=!0,l.passes.offscreen=!0,s?l.tilesetPassState=hdt:l.tilesetPassState=sX,c.update(l),t.updateEnvironment(),t.updateAndExecuteCommands(d,aX),t.resolveFramebuffers(d);let p,g=f.pickFramebuffer.end(Km);if(t.context.depthTexture){let m=f.frustumCommandsList.length;for(let x=0;x<m;++x){let T=e.getPickDepth(t,x).getDepth(a,0,0);if(u(T)&&T>0&&T<1){let C=f.frustumCommandsList[x],A=C.near*(x!==0?t.opaqueFrustumNearOffset:1),S=C.far,w=A+T*(S-A);p=gn.getPoint(n,w);break}}}if(t.view=t.defaultView,a.endFrame(),u(g)||u(p))return{object:g,position:p,exclude:!u(p)&&r||Rdt(g,i)}}function X0e(e,t,n,i,o,r,s,a){return j0e(i,function(){return Odt(e,t,n,o,r,s,a)})}function zS(e,t,n,i,o,r,s){let a=X0e(e,t,n,1,i,o,r,s);if(a.length>0)return a[0]}function K0e(e,t,n,i,o,r,s,a){return X0e(e,t,n,i,o,r,s,a)}function X8(e,t){return new Promise((n,i)=>{t.then(function(o){let r=e.postRender.addEventListener(function(){r(),n(o)});e.requestRender()}).catch(function(o){i(o)})})}Ua.prototype.pickFromRay=function(e,t,n,i){return zS(this,e,t,n,i,!1,!1)};Ua.prototype.drillPickFromRay=function(e,t,n,i,o){return K0e(this,e,t,n,i,o,!1,!1)};Ua.prototype.pickFromRayMostDetailed=function(e,t,n,i){let o=this;return t=gn.clone(t),n=u(n)?n.slice():n,X8(e,Y8(o,e,t,n,i,function(){return zS(o,e,t,n,i,!1,!0)}))};Ua.prototype.drillPickFromRayMostDetailed=function(e,t,n,i,o){let r=this;return t=gn.clone(t),i=u(i)?i.slice():i,X8(e,Y8(r,e,t,i,o,function(){return K0e(r,e,t,n,i,o,!1,!0)}))};var Mdt=new h,Ldt=new h,Ndt=new gn,Z0e=new fe;function cX(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid,o=di._defaultMaxTerrainHeight,r=i.geodeticSurfaceNormalCartographic(t,Ldt),s=fe.toCartesian(t,i,Mdt),a=Ndt;a.origin=s,a.direction=r;let c=new gn;return gn.getPoint(a,o,c.origin),h.negate(r,c.direction),c}function Q0e(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid,o=fe.fromCartesian(t,i,Z0e);return cX(e,o)}function $0e(e,t){let n=e.globe,i=u(n)?n.ellipsoid:e.mapProjection.ellipsoid;return fe.fromCartesian(t,i,Z0e).height}function Fdt(e,t,n,i,o){let r=cX(t,n);return Y8(e,t,r,i,o,function(){let s=zS(e,t,r,i,o,!0,!0);if(u(s))return $0e(t,s.position)})}function Bdt(e,t,n,i,o,r){let s=Q0e(t,n);return Y8(e,t,s,i,o,function(){let a=zS(e,t,s,i,o,!0,!0);if(u(a))return h.clone(a.position,r)})}Ua.prototype.sampleHeight=function(e,t,n,i){let o=cX(e,t),r=zS(this,e,o,n,i,!0,!1);if(u(r))return $0e(e,r.position)};Ua.prototype.clampToHeight=function(e,t,n,i,o){let r=Q0e(e,t),s=zS(this,e,r,n,i,!0,!1);if(u(s))return h.clone(s.position,o)};Ua.prototype.sampleHeightMostDetailed=function(e,t,n,i){n=u(n)?n.slice():n;let o=t.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=Fdt(this,e,t[s],n,i);return X8(e,Promise.all(r).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c].height=s[c];return t}))};Ua.prototype.clampToHeightMostDetailed=function(e,t,n,i){n=u(n)?n.slice():n;let o=t.length,r=new Array(o);for(let s=0;s<o;++s)r[s]=Bdt(this,e,t[s],n,i,t[s]);return X8(e,Promise.all(r).then(function(s){let a=s.length;for(let c=0;c<a;++c)t[c]=s[c];return t}))};Ua.prototype.destroy=function(){this._pickOffscreenView=this._pickOffscreenView&&this._pickOffscreenView.destroy()};var pF=Ua;var _F=`uniform sampler2D colorTexture;


 


in vec2 v_textureCoordinates;


 


#ifdef AUTO_EXPOSURE


uniform sampler2D autoExposure;


#endif


 


void main()


{


    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);


    vec3 color = fragmentColor.rgb;


 


#ifdef AUTO_EXPOSURE


    color /= texture(autoExposure, vec2(0.5)).r;


#endif


    color = czm_acesTonemapping(color);


    color = czm_inverseGamma(color);


 


    out_FragColor = vec4(color, fragmentColor.a);


}


`;var gF=`uniform sampler2D randomTexture;


uniform sampler2D depthTexture;


uniform float intensity;


uniform float bias;


uniform float lengthCap;


uniform float stepSize;


uniform float frustumLength;


 


in vec2 v_textureCoordinates;


 


vec4 clipToEye(vec2 uv, float depth)


{


    vec2 xy = vec2((uv.x * 2.0 - 1.0), ((1.0 - uv.y) * 2.0 - 1.0));


    vec4 posEC = czm_inverseProjection * vec4(xy, depth, 1.0);


    posEC = posEC / posEC.w;


    return posEC;


}


 


//Reconstruct Normal Without Edge Removation


vec3 getNormalXEdge(vec3 posInCamera, float depthU, float depthD, float depthL, float depthR, vec2 pixelSize)


{


    vec4 posInCameraUp = clipToEye(v_textureCoordinates - vec2(0.0, pixelSize.y), depthU);


    vec4 posInCameraDown = clipToEye(v_textureCoordinates + vec2(0.0, pixelSize.y), depthD);


    vec4 posInCameraLeft = clipToEye(v_textureCoordinates - vec2(pixelSize.x, 0.0), depthL);


    vec4 posInCameraRight = clipToEye(v_textureCoordinates + vec2(pixelSize.x, 0.0), depthR);


 


    vec3 up = posInCamera.xyz - posInCameraUp.xyz;


    vec3 down = posInCameraDown.xyz - posInCamera.xyz;


    vec3 left = posInCamera.xyz - posInCameraLeft.xyz;


    vec3 right = posInCameraRight.xyz - posInCamera.xyz;


 


    vec3 DX = length(left) < length(right) ? left : right;


    vec3 DY = length(up) < length(down) ? up : down;


 


    return normalize(cross(DY, DX));


}


 


void main(void)


{


    float depth = czm_readDepth(depthTexture, v_textureCoordinates);


    vec4 posInCamera = clipToEye(v_textureCoordinates, depth);


 


    if (posInCamera.z > frustumLength)


    {


        out_FragColor = vec4(1.0);


        return;


    }


 


    vec2 pixelSize = czm_pixelRatio / czm_viewport.zw;


    float depthU = czm_readDepth(depthTexture, v_textureCoordinates - vec2(0.0, pixelSize.y));


    float depthD = czm_readDepth(depthTexture, v_textureCoordinates + vec2(0.0, pixelSize.y));


    float depthL = czm_readDepth(depthTexture, v_textureCoordinates - vec2(pixelSize.x, 0.0));


    float depthR = czm_readDepth(depthTexture, v_textureCoordinates + vec2(pixelSize.x, 0.0));


    vec3 normalInCamera = getNormalXEdge(posInCamera.xyz, depthU, depthD, depthL, depthR, pixelSize);


 


    float ao = 0.0;


    vec2 sampleDirection = vec2(1.0, 0.0);


    float gapAngle = 90.0 * czm_radiansPerDegree;


 


    // RandomNoise


    float randomVal = texture(randomTexture, v_textureCoordinates / pixelSize / 255.0).x;


 


    //Loop for each direction


    for (int i = 0; i < 4; i++)


    {


        float newGapAngle = gapAngle * (float(i) + randomVal);


        float cosVal = cos(newGapAngle);


        float sinVal = sin(newGapAngle);


 


        //Rotate Sampling Direction


        vec2 rotatedSampleDirection = vec2(cosVal * sampleDirection.x - sinVal * sampleDirection.y, sinVal * sampleDirection.x + cosVal * sampleDirection.y);


        float localAO = 0.0;


        float localStepSize = stepSize;


 


        //Loop for each step


        for (int j = 0; j < 6; j++)


        {


            vec2 newCoords = v_textureCoordinates + rotatedSampleDirection * localStepSize * pixelSize;


 


            //Exception Handling


            if(newCoords.x > 1.0 || newCoords.y > 1.0 || newCoords.x < 0.0 || newCoords.y < 0.0)


            {


                break;


            }


 


            float stepDepthInfo = czm_readDepth(depthTexture, newCoords);


            vec4 stepPosInCamera = clipToEye(newCoords, stepDepthInfo);


            vec3 diffVec = stepPosInCamera.xyz - posInCamera.xyz;


            float len = length(diffVec);


 


            if (len > lengthCap)


            {


                break;


            }


 


            float dotVal = clamp(dot(normalInCamera, normalize(diffVec)), 0.0, 1.0 );


            float weight = len / lengthCap;


            weight = 1.0 - weight * weight;


 


            if (dotVal < bias)


            {


                dotVal = 0.0;


            }


 


            localAO = max(localAO, dotVal * weight);


            localStepSize += stepSize;


        }


        ao += localAO;


    }


 


    ao /= 4.0;


    ao = 1.0 - clamp(ao, 0.0, 1.0);


    ao = pow(ao, intensity);


    out_FragColor = vec4(vec3(ao), 1.0);


}


`;var yF=`uniform sampler2D colorTexture;


uniform sampler2D ambientOcclusionTexture;


uniform bool ambientOcclusionOnly;


in vec2 v_textureCoordinates;


 


void main(void)


{


    vec4 color = texture(colorTexture, v_textureCoordinates);


    vec4 ao = texture(ambientOcclusionTexture, v_textureCoordinates);


    out_FragColor = ambientOcclusionOnly ? ao : ao * color;


}


`;var xF=`uniform sampler2D colorTexture;


uniform float gradations;


 


in vec2 v_textureCoordinates;


 


void main(void)


{


    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;


#ifdef CZM_SELECTED_FEATURE


    if (czm_selected()) {


        out_FragColor = vec4(rgb, 1.0);


        return;


    }


#endif


    float luminance = czm_luminance(rgb);


    float darkness = luminance * gradations;


    darkness = (darkness - fract(darkness)) / gradations;


    out_FragColor = vec4(vec3(darkness), 1.0);


}


`;var bF=`uniform sampler2D colorTexture;


uniform sampler2D bloomTexture;


uniform bool glowOnly;


 


in vec2 v_textureCoordinates;


 


void main(void)


{


    vec4 color = texture(colorTexture, v_textureCoordinates);


 


#ifdef CZM_SELECTED_FEATURE


    if (czm_selected()) {


        out_FragColor = color;


        return;


    }


#endif


 


    vec4 bloom = texture(bloomTexture, v_textureCoordinates);


    out_FragColor = glowOnly ? bloom : bloom + color;


}


`;var TF=`uniform sampler2D colorTexture;


uniform float brightness;


 


in vec2 v_textureCoordinates;


 


void main(void)


{


    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;


    vec3 target = vec3(0.0);


    out_FragColor = vec4(mix(target, rgb, brightness), 1.0);


}


`;var AF=`uniform sampler2D colorTexture;


uniform float contrast;


uniform float brightness;


 


in vec2 v_textureCoordinates;


 


void main(void)


{


    vec3 sceneColor = texture(colorTexture, v_textureCoordinates).xyz;


    sceneColor = czm_RGBToHSB(sceneColor);


    sceneColor.z += brightness;


    sceneColor = czm_HSBToRGB(sceneColor);


 


    float factor = (259.0 * (contrast + 255.0)) / (255.0 * (259.0 - contrast));


    sceneColor = factor * (sceneColor - vec3(0.5)) + vec3(0.5);


    out_FragColor = vec4(sceneColor, 1.0);


}


`;var CF=`uniform sampler2D colorTexture;


uniform sampler2D blurTexture;


uniform sampler2D depthTexture;


uniform float focalDistance;


 


in vec2 v_textureCoordinates;


 


vec4 toEye(vec2 uv, float depth)


{


   vec2 xy = vec2((uv.x * 2.0 - 1.0), ((1.0 - uv.y) * 2.0 - 1.0));


   vec4 posInCamera = czm_inverseProjection * vec4(xy, depth, 1.0);


   posInCamera = posInCamera / posInCamera.w;


   return posInCamera;


}


 


float computeDepthBlur(float depth)


{


    float f;


    if (depth < focalDistance)


    {


        f = (focalDistance - depth) / (focalDistance - czm_currentFrustum.x);


    }


    else


    {


        f = (depth - focalDistance) / (czm_currentFrustum.y - focalDistance);


        f = pow(f, 0.1);


    }


    f *= f;


    f = clamp(f, 0.0, 1.0);


    return pow(f, 0.5);


}


 


void main(void)


{


    float depth = czm_readDepth(depthTexture, v_textureCoordinates);


    vec4 posInCamera = toEye(v_textureCoordinates, depth);


    float d = computeDepthBlur(-posInCamera.z);


    out_FragColor = mix(texture(colorTexture, v_textureCoordinates), texture(blurTexture, v_textureCoordinates), d);


}


`;var EF=`uniform sampler2D depthTexture;


 


in vec2 v_textureCoordinates;


 


void main(void)


{


    float depth = czm_readDepth(depthTexture, v_textureCoordinates);


    out_FragColor = vec4(vec3(depth), 1.0);


}


`;var SF=`uniform sampler2D depthTexture;


uniform float length;


uniform vec4 color;


 


in vec2 v_textureCoordinates;


 


void main(void)


{


    float directions[3];


    directions[0] = -1.0;


    directions[1] = 0.0;


    directions[2] = 1.0;


 


    float scalars[3];


    scalars[0] = 3.0;


    scalars[1] = 10.0;


    scalars[2] = 3.0;


 


    float padx = czm_pixelRatio / czm_viewport.z;


    float pady = czm_pixelRatio / czm_viewport.w;


 


#ifdef CZM_SELECTED_FEATURE


    bool selected = false;


    for (int i = 0; i < 3; ++i)


    {


        float dir = directions[i];


        selected = selected || czm_selected(vec2(-padx, dir * pady));


        selected = selected || czm_selected(vec2(padx, dir * pady));


        selected = selected || czm_selected(vec2(dir * padx, -pady));


        selected = selected || czm_selected(vec2(dir * padx, pady));


        if (selected)


        {


            break;


        }


    }


    if (!selected)


    {


        out_FragColor = vec4(color.rgb, 0.0);


        return;


    }


#endif


 


    float horizEdge = 0.0;


    float vertEdge = 0.0;


 


    for (int i = 0; i < 3; ++i)


    {


        float dir = directions[i];


        float scale = scalars[i];


 


        horizEdge -= texture(depthTexture, v_textureCoordinates + vec2(-padx, dir * pady)).x * scale;


        horizEdge += texture(depthTexture, v_textureCoordinates + vec2(padx, dir * pady)).x * scale;


 


        vertEdge -= texture(depthTexture, v_textureCoordinates + vec2(dir * padx, -pady)).x * scale;


        vertEdge += texture(depthTexture, v_textureCoordinates + vec2(dir * padx, pady)).x * scale;


    }


 


    float len = sqrt(horizEdge * horizEdge + vertEdge * vertEdge);


    out_FragColor = vec4(color.rgb, len > length ? color.a : 0.0);


}


`;var wF=`uniform sampler2D colorTexture;


 


in vec2 v_textureCoordinates;


 


#ifdef AUTO_EXPOSURE


uniform sampler2D autoExposure;


#endif


 


// See slides 142 and 143:


//     http://www.gdcvault.com/play/1012459/Uncharted_2__HDR_Lighting


 


void main()


{


    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);


    vec3 color = fragmentColor.rgb;


 


#ifdef AUTO_EXPOSURE


    float exposure = texture(autoExposure, vec2(0.5)).r;


    color /= exposure;


#endif


 


    const float A = 0.22; // shoulder strength


    const float B = 0.30; // linear strength


    const float C = 0.10; // linear angle


    const float D = 0.20; // toe strength


    const float E = 0.01; // toe numerator


    const float F = 0.30; // toe denominator


 


    const float white = 11.2; // linear white point value


 


    vec3 c = ((color * (A * color + C * B) + D * E) / (color * ( A * color + B) + D * F)) - E / F;


    float w = ((white * (A * white + C * B) + D * E) / (white * ( A * white + B) + D * F)) - E / F;


 


    c = czm_inverseGamma(c / w);


    out_FragColor = vec4(c, fragmentColor.a);


}


`;var vF=`in vec2 v_textureCoordinates;


 


uniform sampler2D colorTexture;


 


const float fxaaQualitySubpix = 0.5;


const float fxaaQualityEdgeThreshold = 0.125;


const float fxaaQualityEdgeThresholdMin = 0.0833;


 


void main()


{


    vec2 fxaaQualityRcpFrame = vec2(1.0) / czm_viewport.zw;


    vec4 color = FxaaPixelShader(


        v_textureCoordinates,


        colorTexture,


        fxaaQualityRcpFrame,


        fxaaQualitySubpix,


        fxaaQualityEdgeThreshold,


        fxaaQualityEdgeThresholdMin);


    float alpha = texture(colorTexture, v_textureCoordinates).a;


    out_FragColor = vec4(color.rgb, alpha);


}


`;var d0=`#define SAMPLES 8


 


uniform float delta;


uniform float sigma;


uniform float direction; // 0.0 for x direction, 1.0 for y direction


 


uniform sampler2D colorTexture;


 


#ifdef USE_STEP_SIZE


uniform float stepSize;


#else


uniform vec2 step;


#endif


 


in vec2 v_textureCoordinates;


 


//  Incremental Computation of the Gaussian:


//  https://developer.nvidia.com/gpugems/GPUGems3/gpugems3_ch40.html


 


void main()


{


    vec2 st = v_textureCoordinates;


    vec2 dir = vec2(1.0 - direction, direction);


 


#ifdef USE_STEP_SIZE


    vec2 step = vec2(stepSize * (czm_pixelRatio / czm_viewport.zw));


#else


    vec2 step = step;


#endif


 


    vec3 g;


    g.x = 1.0 / (sqrt(czm_twoPi) * sigma);


    g.y = exp((-0.5 * delta * delta) / (sigma * sigma));


    g.z = g.y * g.y;


 


    vec4 result = texture(colorTexture, st) * g.x;


    for (int i = 1; i < SAMPLES; ++i)


    {


        g.xy *= g.yz;


 


        vec2 offset = float(i) * dir * step;


        result += texture(colorTexture, st - offset) * g.x;


        result += texture(colorTexture, st + offset) * g.x;


    }


 


    out_FragColor = result;


}


`;var DF=`uniform sampler2D colorTexture;


uniform sampler2D dirtTexture;


uniform sampler2D starTexture;


uniform vec2 dirtTextureDimensions;


uniform float distortion;


uniform float ghostDispersal;


uniform float haloWidth;


uniform float dirtAmount;


uniform float earthRadius;


uniform float intensity;


 


in vec2 v_textureCoordinates;


 


// whether it is in space or not


// 6500000.0 is empirical value


#define DISTANCE_TO_SPACE 6500000.0


 


// return ndc from world coordinate biased earthRadius


vec4 getNDCFromWC(vec3 WC, float earthRadius)


{


    vec4 positionEC = czm_view * vec4(WC, 1.0);


    positionEC = vec4(positionEC.x + earthRadius, positionEC.y, positionEC.z, 1.0);


    vec4 positionWC = czm_eyeToWindowCoordinates(positionEC);


    return czm_viewportOrthographic * vec4(positionWC.xy, -positionWC.z, 1.0);


}


 


// Check if current pixel is included Earth


// if then mask it gradually


float isInEarth(vec2 texcoord, vec2 sceneSize)


{


    vec2 NDC = texcoord * 2.0 - 1.0;


    vec4 earthPosSC = getNDCFromWC(vec3(0.0), 0.0);


    vec4 earthPosSCEdge = getNDCFromWC(vec3(0.0), earthRadius * 1.5);


    NDC.xy -= earthPosSC.xy;


 


    float X = abs(NDC.x) * sceneSize.x;


    float Y = abs(NDC.y) * sceneSize.y;


 


    return clamp(0.0, 1.0, max(sqrt(X * X + Y * Y) / max(abs(earthPosSCEdge.x * sceneSize.x), 1.0) - 0.8 , 0.0));


}


 


// For Chromatic effect


vec4 textureDistorted(sampler2D tex, vec2 texcoord, vec2 direction, vec3 distortion, bool isSpace)


{


    vec2 sceneSize = czm_viewport.zw;


    vec3 color;


    if(isSpace)


    {


        color.r = isInEarth(texcoord + direction * distortion.r, sceneSize) * texture(tex, texcoord + direction * distortion.r).r;


        color.g = isInEarth(texcoord + direction * distortion.g, sceneSize) * texture(tex, texcoord + direction * distortion.g).g;


        color.b = isInEarth(texcoord + direction * distortion.b, sceneSize) * texture(tex, texcoord + direction * distortion.b).b;


    }


    else


    {


        color.r = texture(tex, texcoord + direction * distortion.r).r;


        color.g = texture(tex, texcoord + direction * distortion.g).g;


        color.b = texture(tex, texcoord + direction * distortion.b).b;


    }


    return vec4(clamp(color, 0.0, 1.0), 0.0);


}


 


void main(void)


{


    vec4 originalColor = texture(colorTexture, v_textureCoordinates);


    vec3 rgb = originalColor.rgb;


    bool isSpace = length(czm_viewerPositionWC.xyz) > DISTANCE_TO_SPACE;


 


    // Sun position


    vec4 sunPos = czm_morphTime == 1.0 ? vec4(czm_sunPositionWC, 1.0) : vec4(czm_sunPositionColumbusView.zxy, 1.0);


    vec4 sunPositionEC = czm_view * sunPos;


    vec4 sunPositionWC = czm_eyeToWindowCoordinates(sunPositionEC);


    sunPos = czm_viewportOrthographic * vec4(sunPositionWC.xy, -sunPositionWC.z, 1.0);


 


    // If sun is not in the screen space, use original color.


    if(!isSpace || !((sunPos.x >= -1.1 && sunPos.x <= 1.1) && (sunPos.y >= -1.1 && sunPos.y <= 1.1)))


    {


        // Lens flare is disabled when not in space until #5932 is fixed.


        //    https://github.com/CesiumGS/cesium/issues/5932


        out_FragColor = originalColor;


        return;


    }


 


    vec2 texcoord = vec2(1.0) - v_textureCoordinates;


    vec2 pixelSize = czm_pixelRatio / czm_viewport.zw;


    vec2 invPixelSize = 1.0 / pixelSize;


    vec3 distortionVec = pixelSize.x * vec3(-distortion, 0.0, distortion);


 


    // ghost vector to image centre:


    vec2 ghostVec = (vec2(0.5) - texcoord) * ghostDispersal;


    vec3 direction = normalize(vec3(ghostVec, 0.0));


 


    // sample ghosts:


    vec4 result = vec4(0.0);


    vec4 ghost = vec4(0.0);


    for (int i = 0; i < 4; ++i)


    {


        vec2 offset = fract(texcoord + ghostVec * float(i));


        // Only bright spots from the centre of the source image


        ghost += textureDistorted(colorTexture, offset, direction.xy, distortionVec, isSpace);


    }


    result += ghost;


 


    // sample halo


    vec2 haloVec = normalize(ghostVec) * haloWidth;


    float weightForHalo = length(vec2(0.5) - fract(texcoord + haloVec)) / length(vec2(0.5));


    weightForHalo = pow(1.0 - weightForHalo, 5.0);


 


    result += textureDistorted(colorTexture, texcoord + haloVec, direction.xy, distortionVec, isSpace) * weightForHalo * 1.5;


 


    // dirt on lens


    vec2 dirtTexCoords = (v_textureCoordinates * invPixelSize) / dirtTextureDimensions;


    if (dirtTexCoords.x > 1.0)


    {


        dirtTexCoords.x = mod(floor(dirtTexCoords.x), 2.0) == 1.0 ? 1.0 - fract(dirtTexCoords.x) :  fract(dirtTexCoords.x);


    }


    if (dirtTexCoords.y > 1.0)


    {


        dirtTexCoords.y = mod(floor(dirtTexCoords.y), 2.0) == 1.0 ? 1.0 - fract(dirtTexCoords.y) :  fract(dirtTexCoords.y);


    }


    result += dirtAmount * texture(dirtTexture, dirtTexCoords);


 


    // Rotating starburst texture's coordinate


    // dot(czm_view[0].xyz, vec3(0.0, 0.0, 1.0)) + dot(czm_view[1].xyz, vec3(0.0, 1.0, 0.0))


    float camrot = czm_view[0].z + czm_view[1].y;


    float cosValue = cos(camrot);


    float sinValue = sin(camrot);


    mat3 rotation = mat3(


        cosValue, -sinValue, 0.0,


        sinValue, cosValue, 0.0,


        0.0, 0.0, 1.0


    );


 


    vec3 st1 = vec3(v_textureCoordinates * 2.0 - vec2(1.0), 1.0);


    vec3 st2 = vec3((rotation * st1).xy, 1.0);


    vec3 st3 = st2 * 0.5 + vec3(0.5);


    vec2 lensStarTexcoord = st3.xy;


    float weightForLensFlare = length(vec3(sunPos.xy, 0.0));


    float oneMinusWeightForLensFlare = max(1.0 - weightForLensFlare, 0.0);


 


    if (!isSpace)


    {


        result *= oneMinusWeightForLensFlare * intensity * 0.2;


    }


    else


    {


        result *= oneMinusWeightForLensFlare * intensity;


        result *= texture(starTexture, lensStarTexcoord) * pow(weightForLensFlare, 1.0) * max((1.0 - length(vec3(st1.xy, 0.0))), 0.0) * 2.0;


    }


 


    result += texture(colorTexture, v_textureCoordinates);


 


    out_FragColor = result;


}


`;var IF=`uniform sampler2D colorTexture;


uniform vec3 white;


 


in vec2 v_textureCoordinates;


 


#ifdef AUTO_EXPOSURE


uniform sampler2D autoExposure;


#endif


 


// See equation 4:


//    http://www.cs.utah.edu/~reinhard/cdrom/tonemap.pdf


 


void main()


{


    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);


    vec3 color = fragmentColor.rgb;


#ifdef AUTO_EXPOSURE


    float exposure = texture(autoExposure, vec2(0.5)).r;


    color /= exposure;


#endif


    color = (color * (1.0 + color / white)) / (1.0 + color);


    color = czm_inverseGamma(color);


    out_FragColor = vec4(color, fragmentColor.a);


}


`;var PF=`uniform sampler2D colorTexture;


 


in vec2 v_textureCoordinates;


 


float rand(vec2 co)


{


    return fract(sin(dot(co.xy ,vec2(12.9898, 78.233))) * 43758.5453);


}


 


void main(void)


{


    float noiseValue = rand(v_textureCoordinates + sin(czm_frameNumber)) * 0.1;


    vec3 rgb = texture(colorTexture, v_textureCoordinates).rgb;


    vec3 green = vec3(0.0, 1.0, 0.0);


    out_FragColor = vec4((noiseValue + rgb) * green, 1.0);


}


`;var RF=`uniform sampler2D colorTexture;


 


in vec2 v_textureCoordinates;


 


#ifdef AUTO_EXPOSURE


uniform sampler2D autoExposure;


#endif


 


// See equation 3:


//    http://www.cs.utah.edu/~reinhard/cdrom/tonemap.pdf


 


void main()


{


    vec4 fragmentColor = texture(colorTexture, v_textureCoordinates);


    vec3 color = fragmentColor.rgb;


#ifdef AUTO_EXPOSURE


    float exposure = texture(autoExposure, vec2(0.5)).r;


    color /= exposure;


#endif


    color = color / (1.0 + color);


    color = czm_inverseGamma(color);


    out_FragColor = vec4(color, fragmentColor.a);


}


`;var OF=`uniform sampler2D colorTexture;


uniform sampler2D silhouetteTexture;


 


in vec2 v_textureCoordinates;


 


void main(void)


{


    vec4 silhouetteColor = texture(silhouetteTexture, v_textureCoordinates);


    vec4 color = texture(colorTexture, v_textureCoordinates);


    out_FragColor = mix(color, silhouetteColor, silhouetteColor.a);


}


`;function DT(){this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._ready=!1,this._name="czm_autoexposure",this._logDepthChanged=void 0,this._useLogDepth=void 0,this._framebuffers=void 0,this._previousLuminance=new mi,this._commands=void 0,this._clearCommand=void 0,this._minMaxLuminance=new z,this.enabled=!0,this._enabled=!0,this.minimumLuminance=.1,this.maximumLuminance=10}Object.defineProperties(DT.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},outputTexture:{get:function(){let e=this._framebuffers;if(u(e))return e[e.length-1].getColorTexture(0)}}});function J0e(e){let t=e._framebuffers;if(!u(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].destroy();e._framebuffers=void 0,e._previousLuminance.destroy(),e._previousLuminance=void 0}function kdt(e,t){J0e(e);let n=e._width,i=e._height,o=t.halfFloatingPointTexture?Ye.HALF_FLOAT:Ye.FLOAT,r=Math.ceil(Math.log(Math.max(n,i))/Math.log(3)),s=new Array(r);for(let c=0;c<r;++c)n=Math.max(Math.ceil(n/3),1),i=Math.max(Math.ceil(i/3),1),s[c]=new mi,s[c].update(t,n,i,1,o);let a=s[r-1].getColorTexture(0);e._previousLuminance.update(t,a.width,a.height,1,o),e._framebuffers=s}function exe(e){let t=e._commands;if(!u(t))return;let n=t.length;for(let i=0;i<n;++i)t[i].shaderProgram.destroy();e._commands=void 0}function Udt(e,t){let n;if(t===0)n={colorTexture:function(){return e._colorTexture},colorTextureDimensions:function(){return e._colorTexture.dimensions}};else{let i=e._framebuffers[t-1].getColorTexture(0);n={colorTexture:function(){return i},colorTextureDimensions:function(){return i.dimensions}}}return n.minMaxLuminance=function(){return e._minMaxLuminance},n.previousLuminance=function(){return e._previousLuminance.getColorTexture(0)},n}function Vdt(e,t){let n=`uniform sampler2D colorTexture; 


in vec2 v_textureCoordinates; 


float sampleTexture(vec2 offset) { 


`;return e===0?n+=`    vec4 color = texture(colorTexture, v_textureCoordinates + offset); 


    return czm_luminance(color.rgb); 


`:n+=`    return texture(colorTexture, v_textureCoordinates + offset).r; 


`,n+=`}


 


`,n+=`uniform vec2 colorTextureDimensions; 


uniform vec2 minMaxLuminance; 


uniform sampler2D previousLuminance; 


void main() { 


    float color = 0.0; 


    float xStep = 1.0 / colorTextureDimensions.x; 


    float yStep = 1.0 / colorTextureDimensions.y; 


    int count = 0; 


    for (int i = 0; i < 3; ++i) { 


        for (int j = 0; j < 3; ++j) { 


            vec2 offset; 


            offset.x = -xStep + float(i) * xStep; 


            offset.y = -yStep + float(j) * yStep; 


            if (offset.x < 0.0 || offset.x > 1.0 || offset.y < 0.0 || offset.y > 1.0) { 


                continue; 


            } 


            color += sampleTexture(offset); 


            ++count; 


        } 


    } 


    if (count > 0) { 


        color /= float(count); 


    } 


`,e===t-1&&(n+=`    float previous = texture(previousLuminance, vec2(0.5)).r; 


    color = clamp(color, minMaxLuminance.x, minMaxLuminance.y); 


    color = previous + (color - previous) / (60.0 * 1.5); 


    color = clamp(color, minMaxLuminance.x, minMaxLuminance.y); 


`),n+=`    out_FragColor = vec4(color); 


} 


`,n}function zdt(e,t){exe(e);let n=e._framebuffers,i=n.length,o=new Array(i);for(let r=0;r<i;++r)o[r]=t.createViewportQuadCommand(Vdt(r,i),{framebuffer:n[r].framebuffer,uniformMap:Udt(e,r)});e._commands=o}DT.prototype.clear=function(e){let t=this._framebuffers;if(!u(t))return;let n=this._clearCommand;u(n)||(n=this._clearCommand=new si({color:new G(0,0,0,0),framebuffer:void 0}));let i=t.length;for(let o=0;o<i;++o)t[o].clear(e,n)};DT.prototype.update=function(e){let t=e.drawingBufferWidth,n=e.drawingBufferHeight;(t!==this._width||n!==this._height)&&(this._width=t,this._height=n,kdt(this,e),zdt(this,e),this._ready||(this._ready=!0)),this._minMaxLuminance.x=this.minimumLuminance,this._minMaxLuminance.y=this.maximumLuminance;let i=this._framebuffers,o=i[i.length-1];i[i.length-1]=this._previousLuminance,this._commands[this._commands.length-1].framebuffer=this._previousLuminance.framebuffer,this._previousLuminance=o};DT.prototype.execute=function(e,t){this._colorTexture=t;let n=this._commands;if(!u(n))return;let i=n.length;for(let o=0;o<i;++o)n[o].execute(e)};DT.prototype.isDestroyed=function(){return!1};DT.prototype.destroy=function(){return J0e(this),exe(this),le(this)};var MF=DT;var Hdt={NEAREST:0,LINEAR:1},Bu=Hdt;function IT(e){e=y(e,y.EMPTY_OBJECT);let t=e.fragmentShader,n=y(e.textureScale,1),i=y(e.pixelFormat,rt.RGBA);this._fragmentShader=t,this._uniforms=e.uniforms,this._textureScale=n,this._forcePowerOfTwo=y(e.forcePowerOfTwo,!1),this._sampleMode=y(e.sampleMode,Bu.NEAREST),this._pixelFormat=i,this._pixelDatatype=y(e.pixelDatatype,Ye.UNSIGNED_BYTE),this._clearColor=y(e.clearColor,G.BLACK),this._uniformMap=void 0,this._command=void 0,this._colorTexture=void 0,this._depthTexture=void 0,this._idTexture=void 0,this._actualUniforms={},this._dirtyUniforms=[],this._texturesToRelease=[],this._texturesToCreate=[],this._texturePromise=void 0;let o=new gc;o.scissorTest={enabled:!0,rectangle:u(e.scissorRectangle)?Ue.clone(e.scissorRectangle):new Ue},this._passState=o,this._ready=!1;let r=e.name;u(r)||(r=qn()),this._name=r,this._logDepthChanged=void 0,this._useLogDepth=void 0,this._selectedIdTexture=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0,this._textureCache=void 0,this._index=void 0,this.enabled=!0,this._enabled=!0}Object.defineProperties(IT.prototype,{ready:{get:function(){return this._ready}},name:{get:function(){return this._name}},fragmentShader:{get:function(){return this._fragmentShader}},uniforms:{get:function(){return this._uniforms}},textureScale:{get:function(){return this._textureScale}},forcePowerOfTwo:{get:function(){return this._forcePowerOfTwo}},sampleMode:{get:function(){return this._sampleMode}},pixelFormat:{get:function(){return this._pixelFormat}},pixelDatatype:{get:function(){return this._pixelDatatype}},clearColor:{get:function(){return this._clearColor}},scissorRectangle:{get:function(){return this._passState.scissorTest.rectangle}},outputTexture:{get:function(){if(u(this._textureCache)){let e=this._textureCache.getFramebuffer(this._name);if(u(e))return e.getColorTexture(0)}}},selected:{get:function(){return this._selected},set:function(e){this._selected=e}},parentSelected:{get:function(){return this._parentSelected},set:function(e){this._parentSelected=e}}});var Gdt=/uniform\s+sampler2D\s+depthTexture/g;IT.prototype._isSupported=function(e){return!Gdt.test(this._fragmentShader)||e.depthTexture};function Wdt(e,t,n){let i=t[n];return(typeof i=="string"||i instanceof HTMLCanvasElement||i instanceof HTMLImageElement||i instanceof HTMLVideoElement||i instanceof ImageData)&&e._dirtyUniforms.push(n),{get:function(){return t[n]},set:function(o){let r=t[n];t[n]=o;let s=e._actualUniforms,a=s[n];u(a)&&a!==r&&a instanceof Lt&&!u(e._textureCache.getStageByName(n))&&(e._texturesToRelease.push(a),delete s[n],delete s[`${n}Dimensions`]),r instanceof Lt&&e._texturesToRelease.push(r),typeof o=="string"||o instanceof HTMLCanvasElement||o instanceof HTMLImageElement||o instanceof HTMLVideoElement||o instanceof ImageData?e._dirtyUniforms.push(n):s[n]=o}}}function jdt(e,t){return function(){let n=e._actualUniforms[t];return typeof n=="function"?n():n}}function qdt(e,t){return function(){let n=e[t]();if(u(n))return n.dimensions}}function Ydt(e){if(u(e._uniformMap))return;let t={},n={},i=e._uniforms,o=e._actualUniforms;for(let r in i)if(i.hasOwnProperty(r)){typeof i[r]!="function"?(t[r]=jdt(e,r),n[r]=Wdt(e,i,r)):(t[r]=i[r],n[r]=i[r]),o[r]=i[r];let s=t[r]();(typeof s=="string"||s instanceof Lt||s instanceof HTMLImageElement||s instanceof HTMLCanvasElement||s instanceof HTMLVideoElement)&&(t[`${r}Dimensions`]=qdt(t,r))}e._uniforms={},Object.defineProperties(e._uniforms,n),e._uniformMap=xt(t,{colorTexture:function(){return e._colorTexture},colorTextureDimensions:function(){return e._colorTexture.dimensions},depthTexture:function(){return e._depthTexture},depthTextureDimensions:function(){return e._depthTexture.dimensions},czm_idTexture:function(){return e._idTexture},czm_selectedIdTexture:function(){return e._selectedIdTexture},czm_selectedIdTextureStep:function(){return 1/e._selectedIdTexture.width}})}function Xdt(e,t){if(u(e._command)&&!e._logDepthChanged&&!e._selectedDirty)return;let n=e._fragmentShader;if(u(e._selectedIdTexture)){let o=e._selectedIdTexture.width;n=n.replace(/in\s+vec2\s+v_textureCoordinates;/g,""),n=`#define CZM_SELECTED_FEATURE 


uniform sampler2D czm_idTexture; 


uniform sampler2D czm_selectedIdTexture; 


uniform float czm_selectedIdTextureStep; 


in vec2 v_textureCoordinates; 


bool czm_selected(vec2 offset) 


{ 


    bool selected = false;


    vec4 id = texture(czm_idTexture, v_textureCoordinates + offset); 


    for (int i = 0; i < ${o}; ++i) 


    { 


        vec4 selectedId = texture(czm_selectedIdTexture, vec2((float(i) + 0.5) * czm_selectedIdTextureStep, 0.5)); 


        if (all(equal(id, selectedId))) 


        { 


            return true; 


        } 


    } 


    return false; 


} 


 


bool czm_selected() 


{ 


    return czm_selected(vec2(0.0)); 


} 


 


${n}`}let i=new ze({defines:[e._useLogDepth?"LOG_DEPTH":""],sources:[n]});e._command=t.createViewportQuadCommand(i,{uniformMap:e._uniformMap,owner:e})}function Kdt(e){let t=e._sampleMode,n,i;t===Bu.LINEAR?(n=un.LINEAR,i=Ti.LINEAR):(n=un.NEAREST,i=Ti.NEAREST);let o=e._sampler;(!u(o)||o.minificationFilter!==n||o.magnificationFilter!==i)&&(e._sampler=new dn({wrapS:vn.CLAMP_TO_EDGE,wrapT:vn.CLAMP_TO_EDGE,minificationFilter:n,magnificationFilter:i}))}function Zdt(e,t){return function(n){e._texturesToCreate.push({name:t,source:n})}}function Qdt(e,t){return function(){return e._textureCache.getOutputTexture(t)}}function $dt(e,t){let n,i,o,r=e._texturesToRelease,s=r.length;for(n=0;n<s;++n)i=r[n],i=i&&i.destroy();r.length=0;let a=e._texturesToCreate;for(s=a.length,n=0;n<s;++n){let d=a[n];o=d.name;let p=d.source;e._actualUniforms[o]=new Lt({context:t,source:p})}a.length=0;let c=e._dirtyUniforms;if(c.length===0&&!u(e._texturePromise)){e._ready=!0;return}if(c.length===0||u(e._texturePromise))return;s=c.length;let l=e._uniforms,f=[];for(n=0;n<s;++n){o=c[n];let d=l[o],p=e._textureCache.getStageByName(d);if(u(p))e._actualUniforms[o]=Qdt(e,d);else if(typeof d=="string"){let g=new Ie({url:d});f.push(g.fetchImage().then(Zdt(e,o)))}else e._texturesToCreate.push({name:o,source:d})}c.length=0,f.length>0?(e._ready=!1,e._texturePromise=Promise.all(f).then(function(){e._ready=!0,e._texturePromise=void 0})):e._ready=!0}function txe(e){u(e._command)&&(e._command.shaderProgram=e._command.shaderProgram&&e._command.shaderProgram.destroy(),e._command=void 0),e._selectedIdTexture=e._selectedIdTexture&&e._selectedIdTexture.destroy();let t=e._textureCache;if(!u(t))return;let n=e._uniforms,i=e._actualUniforms;for(let o in i)i.hasOwnProperty(o)&&i[o]instanceof Lt&&(u(t.getStageByName(n[o]))||i[o].destroy(),e._dirtyUniforms.push(o))}function Jdt(e){let t=u(e._selected)?e._selected.length:0,n=u(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength;if(i=i||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength,u(e._selected)&&u(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):u(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&u(e._combinedSelected)){if(!u(e._combinedSelectedShadow))return!0;t=e._combinedSelected.length;for(let o=0;o<t;++o)if(e._combinedSelected[o]!==e._combinedSelectedShadow[o])return!0}return i}function eht(e,t){if(!e._selectedDirty)return;e._selectedIdTexture=e._selectedIdTexture&&e._selectedIdTexture.destroy(),e._selectedIdTexture=void 0;let n=e._combinedSelected;if(!u(n))return;let i,o,r=0,s=n.length;for(i=0;i<s;++i)o=n[i],u(o.pickIds)?r+=o.pickIds.length:u(o.pickId)&&++r;if(s===0||r===0){let f=new Uint8Array(4);f[0]=255,f[1]=255,f[2]=255,f[3]=255,e._selectedIdTexture=new Lt({context:t,pixelFormat:rt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,source:{arrayBufferView:f,width:1,height:1},sampler:dn.NEAREST});return}let a,c=0,l=new Uint8Array(r*4);for(i=0;i<s;++i)if(o=n[i],u(o.pickIds)){let f=o.pickIds,d=f.length;for(let p=0;p<d;++p)a=f[p].color,l[c]=G.floatToByte(a.red),l[c+1]=G.floatToByte(a.green),l[c+2]=G.floatToByte(a.blue),l[c+3]=G.floatToByte(a.alpha),c+=4}else u(o.pickId)&&(a=o.pickId.color,l[c]=G.floatToByte(a.red),l[c+1]=G.floatToByte(a.green),l[c+2]=G.floatToByte(a.blue),l[c+3]=G.floatToByte(a.alpha),c+=4);e._selectedIdTexture=new Lt({context:t,pixelFormat:rt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,source:{arrayBufferView:l,width:r,height:1},sampler:dn.NEAREST})}IT.prototype.update=function(e,t){if(this.enabled!==this._enabled&&!this.enabled&&txe(this),this._enabled=this.enabled,!this._enabled||(this._logDepthChanged=t!==this._useLogDepth,this._useLogDepth=t,this._selectedDirty=Jdt(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=u(this._selected)?this._selected.length:0,this._parentSelectedLength=u(this._parentSelected)?this._parentSelected.length:0,eht(this,e),Ydt(this),$dt(this,e),Xdt(this,e),Kdt(this),this._selectedDirty=!1,!this._ready))return;let n=this._textureCache.getFramebuffer(this._name);if(this._command.framebuffer=n,!u(n))return;let i=n.getColorTexture(0),o;(i.width!==e.drawingBufferWidth||i.height!==e.drawingBufferHeight)&&(o=this._renderState,(!u(o)||i.width!==o.viewport.width||i.height!==o.viewport.height)&&(this._renderState=ke.fromCache({viewport:new Ue(0,0,i.width,i.height)}))),this._command.renderState=o};IT.prototype.execute=function(e,t,n,i){if(!u(this._command)||!u(this._command.framebuffer)||!this._ready||!this._enabled)return;this._colorTexture=t,this._depthTexture=n,this._idTexture=i,dn.equals(this._colorTexture.sampler,this._sampler)||(this._colorTexture.sampler=this._sampler);let o=this.scissorRectangle.width>0&&this.scissorRectangle.height>0?this._passState:void 0;u(o)&&(o.context=e),this._command.execute(e,o)};IT.prototype.isDestroyed=function(){return!1};IT.prototype.destroy=function(){return txe(this),le(this)};var xo=IT;function PT(e){e=y(e,y.EMPTY_OBJECT),this._stages=e.stages,this._inputPreviousStageTexture=y(e.inputPreviousStageTexture,!0);let t=e.name;u(t)||(t=qn()),this._name=t,this._uniforms=e.uniforms,this._textureCache=void 0,this._index=void 0,this._selected=void 0,this._selectedShadow=void 0,this._parentSelected=void 0,this._parentSelectedShadow=void 0,this._combinedSelected=void 0,this._combinedSelectedShadow=void 0,this._selectedLength=0,this._parentSelectedLength=0,this._selectedDirty=!0}Object.defineProperties(PT.prototype,{ready:{get:function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)if(!e[n].ready)return!1;return!0}},name:{get:function(){return this._name}},enabled:{get:function(){return this._stages[0].enabled},set:function(e){let t=this._stages,n=t.length;for(let i=0;i<n;++i)t[i].enabled=e}},uniforms:{get:function(){return this._uniforms}},inputPreviousStageTexture:{get:function(){return this._inputPreviousStageTexture}},length:{get:function(){return this._stages.length}},selected:{get:function(){return this._selected},set:function(e){this._selected=e}},parentSelected:{get:function(){return this._parentSelected},set:function(e){this._parentSelected=e}}});PT.prototype._isSupported=function(e){let t=this._stages,n=t.length;for(let i=0;i<n;++i)if(!t[i]._isSupported(e))return!1;return!0};PT.prototype.get=function(e){return this._stages[e]};function tht(e){let t=u(e._selected)?e._selected.length:0,n=u(e._parentSelected)?e._parentSelected:0,i=e._selected!==e._selectedShadow||t!==e._selectedLength;if(i=i||e._parentSelected!==e._parentSelectedShadow||n!==e._parentSelectedLength,u(e._selected)&&u(e._parentSelected)?e._combinedSelected=e._selected.concat(e._parentSelected):u(e._parentSelected)?e._combinedSelected=e._parentSelected:e._combinedSelected=e._selected,!i&&u(e._combinedSelected)){if(!u(e._combinedSelectedShadow))return!0;t=e._combinedSelected.length;for(let o=0;o<t;++o)if(e._combinedSelected[o]!==e._combinedSelectedShadow[o])return!0}return i}PT.prototype.update=function(e,t){this._selectedDirty=tht(this),this._selectedShadow=this._selected,this._parentSelectedShadow=this._parentSelected,this._combinedSelectedShadow=this._combinedSelected,this._selectedLength=u(this._selected)?this._selected.length:0,this._parentSelectedLength=u(this._parentSelected)?this._parentSelected.length:0;let n=this._stages,i=n.length;for(let o=0;o<i;++o){let r=n[o];this._selectedDirty&&(r.parentSelected=this._combinedSelected),r.update(e,t)}};PT.prototype.isDestroyed=function(){return!1};PT.prototype.destroy=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)e[n].destroy();return le(this)};var ol=PT;var jr={};function K8(e){let o=`#define USE_STEP_SIZE


${d0}`,r=new xo({name:`${e}_x_direction`,fragmentShader:o,uniforms:{delta:1,sigma:2,stepSize:1,direction:0},sampleMode:Bu.LINEAR}),s=new xo({name:`${e}_y_direction`,fragmentShader:o,uniforms:{delta:1,sigma:2,stepSize:1,direction:1},sampleMode:Bu.LINEAR}),a={};return Object.defineProperties(a,{delta:{get:function(){return r.uniforms.delta},set:function(c){let l=r.uniforms,f=s.uniforms;l.delta=f.delta=c}},sigma:{get:function(){return r.uniforms.sigma},set:function(c){let l=r.uniforms,f=s.uniforms;l.sigma=f.sigma=c}},stepSize:{get:function(){return r.uniforms.stepSize},set:function(c){let l=r.uniforms,f=s.uniforms;l.stepSize=f.stepSize=c}}}),new ol({name:e,stages:[r,s],uniforms:a})}jr.createBlurStage=function(){return K8("czm_blur")};jr.createDepthOfFieldStage=function(){let e=K8("czm_depth_of_field_blur"),t=new xo({name:"czm_depth_of_field_composite",fragmentShader:CF,uniforms:{focalDistance:5,blurTexture:e.name}}),n={};return Object.defineProperties(n,{focalDistance:{get:function(){return t.uniforms.focalDistance},set:function(i){t.uniforms.focalDistance=i}},delta:{get:function(){return e.uniforms.delta},set:function(i){e.uniforms.delta=i}},sigma:{get:function(){return e.uniforms.sigma},set:function(i){e.uniforms.sigma=i}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(i){e.uniforms.stepSize=i}}}),new ol({name:"czm_depth_of_field",stages:[e,t],inputPreviousStageTexture:!1,uniforms:n})};jr.isDepthOfFieldSupported=function(e){return e.context.depthTexture};jr.createEdgeDetectionStage=function(){let e=qn();return new xo({name:`czm_edge_detection_${e}`,fragmentShader:SF,uniforms:{length:.25,color:G.clone(G.BLACK)}})};jr.isEdgeDetectionSupported=function(e){return e.context.depthTexture};function nht(e){if(!u(e))return jr.createEdgeDetectionStage();let t=new ol({name:"czm_edge_detection_multiple",stages:e,inputPreviousStageTexture:!1}),n={},i="",o="";for(let a=0;a<e.length;++a)i+=`uniform sampler2D edgeTexture${a}; 


`,o+=`        vec4 edge${a} = texture(edgeTexture${a}, v_textureCoordinates); 


        if (edge${a}.a > 0.0) 


        { 


            color = edge${a}; 


            break; 


        } 


`,n[`edgeTexture${a}`]=e[a].name;let r=`${i}in vec2 v_textureCoordinates; 


void main() { 


    vec4 color = vec4(0.0); 


    for (int i = 0; i < ${e.length}; i++) 


    { 


${o}    } 


    out_FragColor = color; 


} 


`,s=new xo({name:"czm_edge_detection_combine",fragmentShader:r,uniforms:n});return new ol({name:"czm_edge_detection_composite",stages:[t,s]})}jr.createSilhouetteStage=function(e){let t=nht(e),n=new xo({name:"czm_silhouette_color_edges",fragmentShader:OF,uniforms:{silhouetteTexture:t.name}});return new ol({name:"czm_silhouette",stages:[t,n],inputPreviousStageTexture:!1,uniforms:t.uniforms})};jr.isSilhouetteSupported=function(e){return e.context.depthTexture};jr.createBloomStage=function(){let e=new xo({name:"czm_bloom_contrast_bias",fragmentShader:AF,uniforms:{contrast:128,brightness:-.3}}),t=K8("czm_bloom_blur"),n=new ol({name:"czm_bloom_contrast_bias_blur",stages:[e,t]}),i=new xo({name:"czm_bloom_generate_composite",fragmentShader:bF,uniforms:{glowOnly:!1,bloomTexture:n.name}}),o={};return Object.defineProperties(o,{glowOnly:{get:function(){return i.uniforms.glowOnly},set:function(r){i.uniforms.glowOnly=r}},contrast:{get:function(){return e.uniforms.contrast},set:function(r){e.uniforms.contrast=r}},brightness:{get:function(){return e.uniforms.brightness},set:function(r){e.uniforms.brightness=r}},delta:{get:function(){return t.uniforms.delta},set:function(r){t.uniforms.delta=r}},sigma:{get:function(){return t.uniforms.sigma},set:function(r){t.uniforms.sigma=r}},stepSize:{get:function(){return t.uniforms.stepSize},set:function(r){t.uniforms.stepSize=r}}}),new ol({name:"czm_bloom",stages:[n,i],inputPreviousStageTexture:!1,uniforms:o})};jr.createAmbientOcclusionStage=function(){let e=new xo({name:"czm_ambient_occlusion_generate",fragmentShader:gF,uniforms:{intensity:3,bias:.1,lengthCap:.26,stepSize:1.95,frustumLength:1e3,randomTexture:void 0}}),t=K8("czm_ambient_occlusion_blur");t.uniforms.stepSize=.86;let n=new ol({name:"czm_ambient_occlusion_generate_blur",stages:[e,t]}),i=new xo({name:"czm_ambient_occlusion_composite",fragmentShader:yF,uniforms:{ambientOcclusionOnly:!1,ambientOcclusionTexture:n.name}}),o={};return Object.defineProperties(o,{intensity:{get:function(){return e.uniforms.intensity},set:function(r){e.uniforms.intensity=r}},bias:{get:function(){return e.uniforms.bias},set:function(r){e.uniforms.bias=r}},lengthCap:{get:function(){return e.uniforms.lengthCap},set:function(r){e.uniforms.lengthCap=r}},stepSize:{get:function(){return e.uniforms.stepSize},set:function(r){e.uniforms.stepSize=r}},frustumLength:{get:function(){return e.uniforms.frustumLength},set:function(r){e.uniforms.frustumLength=r}},randomTexture:{get:function(){return e.uniforms.randomTexture},set:function(r){e.uniforms.randomTexture=r}},delta:{get:function(){return t.uniforms.delta},set:function(r){t.uniforms.delta=r}},sigma:{get:function(){return t.uniforms.sigma},set:function(r){t.uniforms.sigma=r}},blurStepSize:{get:function(){return t.uniforms.stepSize},set:function(r){t.uniforms.stepSize=r}},ambientOcclusionOnly:{get:function(){return i.uniforms.ambientOcclusionOnly},set:function(r){i.uniforms.ambientOcclusionOnly=r}}}),new ol({name:"czm_ambient_occlusion",stages:[n,i],inputPreviousStageTexture:!1,uniforms:o})};jr.isAmbientOcclusionSupported=function(e){return e.context.depthTexture};var iht=`#define FXAA_QUALITY_PRESET 39 


${WN}


${vF}`;jr.createFXAAStage=function(){return new xo({name:"czm_FXAA",fragmentShader:iht,sampleMode:Bu.LINEAR})};jr.createAcesTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE


`:"";return t+=_F,new xo({name:"czm_aces",fragmentShader:t,uniforms:{autoExposure:void 0}})};jr.createFilmicTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE


`:"";return t+=wF,new xo({name:"czm_filmic",fragmentShader:t,uniforms:{autoExposure:void 0}})};jr.createReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE


`:"";return t+=RF,new xo({name:"czm_reinhard",fragmentShader:t,uniforms:{autoExposure:void 0}})};jr.createModifiedReinhardTonemappingStage=function(e){let t=e?`#define AUTO_EXPOSURE


`:"";return t+=IF,new xo({name:"czm_modified_reinhard",fragmentShader:t,uniforms:{white:G.WHITE,autoExposure:void 0}})};jr.createAutoExposureStage=function(){return new MF};jr.createBlackAndWhiteStage=function(){return new xo({name:"czm_black_and_white",fragmentShader:xF,uniforms:{gradations:5}})};jr.createBrightnessStage=function(){return new xo({name:"czm_brightness",fragmentShader:TF,uniforms:{brightness:.5}})};jr.createNightVisionStage=function(){return new xo({name:"czm_night_vision",fragmentShader:PF})};jr.createDepthViewStage=function(){return new xo({name:"czm_depth_view",fragmentShader:EF})};jr.createLensFlareStage=function(){return new xo({name:"czm_lens_flare",fragmentShader:DF,uniforms:{dirtTexture:on("Assets/Textures/LensFlare/DirtMask.jpg"),starTexture:on("Assets/Textures/LensFlare/StarBurst.jpg"),intensity:2,distortion:10,ghostDispersal:.4,haloWidth:.4,dirtAmount:.4,earthRadius:ne.WGS84.maximumRadius}})};var nd=jr;function ig(e){this._collection=e,this._framebuffers=[],this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0,this._updateDependencies=!1}function NF(e){for(;u(e.length);)e=e.get(e.length-1);return e.name}function lX(e,t,n,i,o){if(!i.enabled||!i._isSupported(t))return o;let r=n[i.name]={};if(u(o)){let a=e.getStageByName(o);r[NF(a)]=!0}let s=i.uniforms;if(u(s)){let a=Object.getOwnPropertyNames(s),c=a.length;for(let l=0;l<c;++l){let f=s[a[l]];if(typeof f=="string"){let d=e.getStageByName(f);u(d)&&(r[NF(d)]=!0)}}}return i.name}function LF(e,t,n,i,o){if(u(i.enabled)&&!i.enabled||u(i._isSupported)&&!i._isSupported(t))return o;let r=o,s=!u(i.inputPreviousStageTexture)||i.inputPreviousStageTexture,a=o,c=i.length;for(let d=0;d<c;++d){let p=i.get(d);u(p.length)?a=LF(e,t,n,p,o):a=lX(e,t,n,p,o),s&&(o=a)}let l,f;if(s)for(l=1;l<c;++l)f=NF(i.get(l)),u(n[f])||(n[f]={}),n[f][r]=!0;else for(l=1;l<c;++l){f=NF(i.get(l));let d=n[f];for(let p=0;p<l;++p)d[NF(i.get(p))]=!0}return a}function oht(e,t){let n={};if(u(e.ambientOcclusion)){let i=e.ambientOcclusion,o=e.bloom,r=e._tonemapping,s=e.fxaa,a=LF(e,t,n,i,void 0);a=LF(e,t,n,o,a),a=lX(e,t,n,r,a),a=LF(e,t,n,e,a),lX(e,t,n,s,a)}else LF(e,t,n,e,void 0);return n}function rht(e,t,n){let o=e._collection.getStageByName(t),r=o._textureScale,s=o._forcePowerOfTwo,a=o._pixelFormat,c=o._pixelDatatype,l=o._clearColor,f,d,p=e._framebuffers,g=p.length;for(f=0;f<g;++f){if(d=p[f],r!==d.textureScale||s!==d.forcePowerOfTwo||a!==d.pixelFormat||c!==d.pixelDatatype||!G.equals(l,d.clearColor))continue;let m=d.stages,x=m.length,b=!1;for(let T=0;T<x;++T)if(n[m[T]]){b=!0;break}if(!b)break}return u(d)&&f<g?(d.stages.push(t),d):(d={textureScale:r,forcePowerOfTwo:s,pixelFormat:a,pixelDatatype:c,clearColor:l,stages:[t],buffer:new mi({pixelFormat:a,pixelDatatype:c}),clear:void 0},p.push(d),d)}function sht(e,t){let n=oht(e._collection,t);for(let i in n)n.hasOwnProperty(i)&&(e._stageNameToFramebuffer[i]=rht(e,i,n[i]))}function uX(e){let t=e._framebuffers,n=t.length;for(let i=0;i<n;++i)t[i].buffer.destroy()}function aht(e,t){let n=e._width,i=e._height,o=e._framebuffers,r=o.length;for(let s=0;s<r;++s){let a=o[s],c=a.textureScale,l=Math.ceil(n*c),f=Math.ceil(i*c),d=Math.min(l,f);a.forcePowerOfTwo&&(O.isPowerOfTwo(d)||(d=O.nextPowerOfTwo(d)),l=d,f=d),a.buffer.update(t,l,f),a.clear=new si({color:a.clearColor,framebuffer:a.buffer.framebuffer})}}ig.prototype.updateDependencies=function(){this._updateDependencies=!0};ig.prototype.update=function(e){let t=this._collection,n=this._updateDependencies,i=u(t.ambientOcclusion)&&t.ambientOcclusion.enabled&&t.ambientOcclusion._isSupported(e),o=u(t.bloom)&&t.bloom.enabled&&t.bloom._isSupported(e),r=u(t._tonemapping)&&t._tonemapping.enabled&&t._tonemapping._isSupported(e),s=u(t.fxaa)&&t.fxaa.enabled&&t.fxaa._isSupported(e),a=!u(t._activeStages)||t._activeStages.length>0||i||o||r||s;if((n||!a&&this._framebuffers.length>0)&&(uX(this),this._framebuffers.length=0,this._stageNameToFramebuffer={},this._width=void 0,this._height=void 0),!n&&!a)return;this._framebuffers.length===0&&sht(this,e);let c=e.drawingBufferWidth,l=e.drawingBufferHeight,f=this._width!==c||this._height!==l;!n&&!f||(this._width=c,this._height=l,this._updateDependencies=!1,uX(this),aht(this,e))};ig.prototype.clear=function(e){let t=this._framebuffers;for(let n=0;n<t.length;++n)t[n].clear.execute(e)};ig.prototype.getStageByName=function(e){return this._collection.getStageByName(e)};ig.prototype.getOutputTexture=function(e){return this._collection.getOutputTexture(e)};ig.prototype.getFramebuffer=function(e){let t=this._stageNameToFramebuffer[e];if(u(t))return t.buffer.framebuffer};ig.prototype.isDestroyed=function(){return!1};ig.prototype.destroy=function(){return uX(this),le(this)};var RT=ig;var FF={REINHARD:0,MODIFIED_REINHARD:1,FILMIC:2,ACES:3,validate:function(e){return e===FF.REINHARD||e===FF.MODIFIED_REINHARD||e===FF.FILMIC||e===FF.ACES}},h0=Object.freeze(FF);var fX=[];function rl(){let e=nd.createFXAAStage(),t=nd.createAmbientOcclusionStage(),n=nd.createBloomStage();this._autoExposureEnabled=!1,this._autoExposure=nd.createAutoExposureStage(),this._tonemapping=void 0,this._tonemapper=void 0,this.tonemapper=h0.ACES;let i=this._tonemapping;e.enabled=!1,t.enabled=!1,n.enabled=!1,i.enabled=!1;let o=new RT(this),r={},s=fX;for(s.push(e,t,n,i);s.length>0;){let c=s.pop();r[c.name]=c,c._textureCache=o;let l=c.length;if(u(l))for(let f=0;f<l;++f)s.push(c.get(f))}this._stages=[],this._activeStages=[],this._previousActiveStages=[],this._randomTexture=void 0;let a=this;t.uniforms.randomTexture=function(){return a._randomTexture},this._ao=t,this._bloom=n,this._fxaa=e,this._aoEnabled=void 0,this._bloomEnabled=void 0,this._tonemappingEnabled=void 0,this._fxaaEnabled=void 0,this._activeStagesChanged=!1,this._stagesRemoved=!1,this._textureCacheDirty=!1,this._stageNames=r,this._textureCache=o}Object.defineProperties(rl.prototype,{ready:{get:function(){let e=!1,t=this._stages,n=t.length;for(let a=n-1;a>=0;--a){let c=t[a];e=e||c.ready&&c.enabled}let i=this._fxaa,o=this._ao,r=this._bloom,s=this._tonemapping;return e=e||i.ready&&i.enabled,e=e||o.ready&&o.enabled,e=e||r.ready&&r.enabled,e=e||s.ready&&s.enabled,e}},fxaa:{get:function(){return this._fxaa}},ambientOcclusion:{get:function(){return this._ao}},bloom:{get:function(){return this._bloom}},length:{get:function(){return dX(this),this._stages.length}},outputTexture:{get:function(){let e=this._fxaa;if(e.enabled&&e.ready)return this.getOutputTexture(e.name);let t=this._stages,n=t.length;for(let s=n-1;s>=0;--s){let a=t[s];if(u(a)&&a.ready&&a.enabled)return this.getOutputTexture(a.name)}let i=this._tonemapping;if(i.enabled&&i.ready)return this.getOutputTexture(i.name);let o=this._bloom;if(o.enabled&&o.ready)return this.getOutputTexture(o.name);let r=this._ao;if(r.enabled&&r.ready)return this.getOutputTexture(r.name)}},hasSelected:{get:function(){let e=this._stages.slice();for(;e.length>0;){let t=e.pop();if(!u(t))continue;if(u(t.selected))return!0;let n=t.length;if(u(n))for(let i=0;i<n;++i)e.push(t.get(i))}return!1}},tonemapper:{get:function(){return this._tonemapper},set:function(e){if(this._tonemapper===e)return;u(this._tonemapping)&&(delete this._stageNames[this._tonemapping.name],this._tonemapping.destroy());let t=this._autoExposureEnabled,n;switch(e){case h0.REINHARD:n=nd.createReinhardTonemappingStage(t);break;case h0.MODIFIED_REINHARD:n=nd.createModifiedReinhardTonemappingStage(t);break;case h0.FILMIC:n=nd.createFilmicTonemappingStage(t);break;default:n=nd.createAcesTonemappingStage(t);break}if(t){let i=this._autoExposure;n.uniforms.autoExposure=function(){return i.outputTexture}}this._tonemapper=e,this._tonemapping=n,u(this._stageNames)&&(this._stageNames[n.name]=n,n._textureCache=this._textureCache),this._textureCacheDirty=!0}}});function dX(e){if(!e._stagesRemoved)return;e._stagesRemoved=!1;let t=[],n=e._stages,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];s&&(s._index=r++,t.push(s))}e._stages=t}rl.prototype.add=function(e){let t=this._stageNames,n=fX;for(n.push(e);n.length>0;){let o=n.pop();t[o.name]=o,o._textureCache=this._textureCache;let r=o.length;if(u(r))for(let s=0;s<r;++s)n.push(o.get(s))}let i=this._stages;return e._index=i.length,i.push(e),this._textureCacheDirty=!0,e};rl.prototype.remove=function(e){if(!this.contains(e))return!1;let t=this._stageNames,n=fX;for(n.push(e);n.length>0;){let i=n.pop();delete t[i.name];let o=i.length;if(u(o))for(let r=0;r<o;++r)n.push(i.get(r))}return this._stages[e._index]=void 0,this._stagesRemoved=!0,this._textureCacheDirty=!0,e._index=void 0,e._textureCache=void 0,e.destroy(),!0};rl.prototype.contains=function(e){return u(e)&&u(e._index)&&e._textureCache===this._textureCache};rl.prototype.get=function(e){return dX(this),this._stages[e]};rl.prototype.removeAll=function(){let e=this._stages,t=e.length;for(let n=0;n<t;++n)this.remove(e[n]);e.length=0};rl.prototype.getStageByName=function(e){return this._stageNames[e]};rl.prototype.update=function(e,t,n){dX(this);let i=this._activeStages,o=this._activeStages=this._previousActiveStages;this._previousActiveStages=i;let r=this._stages,s=o.length=r.length,a,c,l=0;for(a=0;a<s;++a)c=r[a],c.ready&&c.enabled&&c._isSupported(e)&&(o[l++]=c);o.length=l;let f=l!==i.length;if(!f){for(a=0;a<l;++a)if(o[a]!==i[a]){f=!0;break}}let d=this._ao,p=this._bloom,g=this._autoExposure,m=this._tonemapping,x=this._fxaa;m.enabled=n;let b=d.enabled&&d._isSupported(e),T=p.enabled&&p._isSupported(e),C=m.enabled&&m._isSupported(e),A=x.enabled&&x._isSupported(e);if((f||this._textureCacheDirty||b!==this._aoEnabled||T!==this._bloomEnabled||C!==this._tonemappingEnabled||A!==this._fxaaEnabled)&&(this._textureCache.updateDependencies(),this._aoEnabled=b,this._bloomEnabled=T,this._tonemappingEnabled=C,this._fxaaEnabled=A,this._textureCacheDirty=!1),u(this._randomTexture)&&!b&&(this._randomTexture.destroy(),this._randomTexture=void 0),!u(this._randomTexture)&&b){s=256*256*3;let S=new Uint8Array(s);for(a=0;a<s;a+=3)S[a]=Math.floor(Math.random()*255);this._randomTexture=new Lt({context:e,pixelFormat:rt.RGB,pixelDatatype:Ye.UNSIGNED_BYTE,source:{arrayBufferView:S,width:256,height:256},sampler:new dn({wrapS:vn.REPEAT,wrapT:vn.REPEAT,minificationFilter:un.NEAREST,magnificationFilter:Ti.NEAREST})})}for(this._textureCache.update(e),x.update(e,t),d.update(e,t),p.update(e,t),m.update(e,t),this._autoExposureEnabled&&g.update(e,t),s=r.length,a=0;a<s;++a)r[a].update(e,t);for(l=0,a=0;a<s;++a)c=r[a],c.ready&&c.enabled&&c._isSupported(e)&&l++;f=l!==o.length,f&&this.update(e,t,n)};rl.prototype.clear=function(e){this._textureCache.clear(e),this._autoExposureEnabled&&this._autoExposure.clear(e)};function OT(e){for(;u(e.length);)e=e.get(e.length-1);return e.outputTexture}rl.prototype.getOutputTexture=function(e){let t=this.getStageByName(e);if(u(t))return OT(t)};function Zm(e,t,n,i,o){if(u(e.execute)){e.execute(t,n,i,o);return}let r=e.length,s;if(e.inputPreviousStageTexture)for(Zm(e.get(0),t,n,i,o),s=1;s<r;++s)Zm(e.get(s),t,OT(e.get(s-1)),i,o);else for(s=0;s<r;++s)Zm(e.get(s),t,n,i,o)}rl.prototype.execute=function(e,t,n,i){let o=this._activeStages,r=o.length,s=this._fxaa,a=this._ao,c=this._bloom,l=this._autoExposure,f=this._tonemapping,d=a.enabled&&a._isSupported(e),p=c.enabled&&c._isSupported(e),g=this._autoExposureEnabled,m=f.enabled&&f._isSupported(e),x=s.enabled&&s._isSupported(e);if(!x&&!d&&!p&&!m&&r===0)return;let b=t;d&&a.ready&&(Zm(a,e,b,n,i),b=OT(a)),p&&c.ready&&(Zm(c,e,b,n,i),b=OT(c)),g&&l.ready&&Zm(l,e,b,n,i),m&&f.ready&&(Zm(f,e,b,n,i),b=OT(f));let T=b;if(r>0){Zm(o[0],e,b,n,i);for(let C=1;C<r;++C)Zm(o[C],e,OT(o[C-1]),n,i);T=OT(o[r-1])}x&&s.ready&&Zm(s,e,T,n,i)};rl.prototype.copy=function(e,t){if(!u(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(Wl,{uniformMap:{colorTexture:function(){return n.outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};rl.prototype.isDestroyed=function(){return!1};rl.prototype.destroy=function(){return this._fxaa.destroy(),this._ao.destroy(),this._bloom.destroy(),this._autoExposure.destroy(),this._tonemapping.destroy(),this.removeAll(),this._textureCache=this._textureCache&&this._textureCache.destroy(),le(this)};var BF=rl;var cht={SHIFT:0,CTRL:1,ALT:2},_a=Object.freeze(cht);var lht={LEFT_DOWN:0,LEFT_UP:1,LEFT_CLICK:2,LEFT_DOUBLE_CLICK:3,RIGHT_DOWN:5,RIGHT_UP:6,RIGHT_CLICK:7,MIDDLE_DOWN:10,MIDDLE_UP:11,MIDDLE_CLICK:12,MOUSE_MOVE:15,WHEEL:16,PINCH_START:17,PINCH_END:18,PINCH_MOVE:19},An=Object.freeze(lht);function m0(e,t,n){let i=e._element;if(i===document)return n.x=t.clientX,n.y=t.clientY,n;let o=i.getBoundingClientRect();return n.x=(t.clientX-o.left)*(i.offsetWidth/o.width),n.y=(t.clientY-o.top)*(i.offsetHeight/o.height),n}function yX(e,t){let n=e;return u(t)&&(n+=`+${t}`),n}function MT(e){if(e.shiftKey)return _a.SHIFT;if(e.ctrlKey)return _a.CTRL;if(e.altKey)return _a.ALT}var Os={LEFT:0,MIDDLE:1,RIGHT:2};function ku(e,t,n,i){function o(r){i(e,r)}Vt.isInternetExplorer()?n.addEventListener(t,o,!1):n.addEventListener(t,o,{capture:!1,passive:!1}),e._removalFunctions.push(function(){n.removeEventListener(t,o,!1)})}function uht(e){let t=e._element,n=u(t.disableRootEvents)?t:document;Vt.supportsPointerEvents()?(ku(e,"pointerdown",t,_ht),ku(e,"pointerup",t,fxe),ku(e,"pointermove",t,ght),ku(e,"pointercancel",t,fxe)):(ku(e,"mousedown",t,dxe),ku(e,"mouseup",n,hxe),ku(e,"mousemove",n,mxe),ku(e,"touchstart",t,mht),ku(e,"touchend",n,sxe),ku(e,"touchmove",n,pht),ku(e,"touchcancel",n,sxe)),ku(e,"dblclick",t,dht);let i;"onwheel"in t?i="wheel":document.onmousewheel!==void 0?i="mousewheel":i="DOMMouseScroll",ku(e,i,t,hht)}function fht(e){let t=e._removalFunctions;for(let n=0;n<t.length;++n)t[n]()}var nxe={position:new z};function xX(e){e._lastSeenTouchEvent=xi()}function bX(e){return xi()-e._lastSeenTouchEvent>Dh.mouseEmulationIgnoreMilliseconds}function gX(e,t,n){let i=e.x-t.x,o=e.y-t.y;return Math.sqrt(i*i+o*o)<n}function dxe(e,t){if(!bX(e))return;let n=t.button;e._buttonDown[n]=!0;let i;if(n===Os.LEFT)i=An.LEFT_DOWN;else if(n===Os.MIDDLE)i=An.MIDDLE_DOWN;else if(n===Os.RIGHT)i=An.RIGHT_DOWN;else return;let o=m0(e,t,e._primaryPosition);z.clone(o,e._primaryStartPosition),z.clone(o,e._primaryPreviousPosition);let r=MT(t),s=e.getInputAction(i,r);u(s)&&(z.clone(o,nxe.position),s(nxe),t.preventDefault())}var ixe={position:new z},oxe={position:new z};function hX(e,t,n,i){let o=MT(i),r=e.getInputAction(t,o),s=e.getInputAction(n,o);if(u(r)||u(s)){let a=m0(e,i,e._primaryPosition);if(u(r)&&(z.clone(a,ixe.position),r(ixe)),u(s)){let c=e._primaryStartPosition;gX(c,a,e._clickPixelTolerance)&&(z.clone(a,oxe.position),s(oxe))}}}function hxe(e,t){if(!bX(e))return;let n=t.button;n!==Os.LEFT&&n!==Os.MIDDLE&&n!==Os.RIGHT||(e._buttonDown[Os.LEFT]&&(hX(e,An.LEFT_UP,An.LEFT_CLICK,t),e._buttonDown[Os.LEFT]=!1),e._buttonDown[Os.MIDDLE]&&(hX(e,An.MIDDLE_UP,An.MIDDLE_CLICK,t),e._buttonDown[Os.MIDDLE]=!1),e._buttonDown[Os.RIGHT]&&(hX(e,An.RIGHT_UP,An.RIGHT_CLICK,t),e._buttonDown[Os.RIGHT]=!1))}var mX={startPosition:new z,endPosition:new z};function mxe(e,t){if(!bX(e))return;let n=MT(t),i=m0(e,t,e._primaryPosition),o=e._primaryPreviousPosition,r=e.getInputAction(An.MOUSE_MOVE,n);u(r)&&(z.clone(o,mX.startPosition),z.clone(i,mX.endPosition),r(mX)),z.clone(i,o),(e._buttonDown[Os.LEFT]||e._buttonDown[Os.MIDDLE]||e._buttonDown[Os.RIGHT])&&t.preventDefault()}var rxe={position:new z};function dht(e,t){let n=t.button,i;if(n===Os.LEFT)i=An.LEFT_DOUBLE_CLICK;else return;let o=MT(t),r=e.getInputAction(i,o);u(r)&&(m0(e,t,rxe.position),r(rxe))}function hht(e,t){let n;if(u(t.deltaY)){let r=t.deltaMode;r===t.DOM_DELTA_PIXEL?n=-t.deltaY:r===t.DOM_DELTA_LINE?n=-t.deltaY*40:n=-t.deltaY*120}else t.detail>0?n=t.detail*-120:n=t.wheelDelta;if(!u(n))return;let i=MT(t),o=e.getInputAction(An.WHEEL,i);u(o)&&(o(n),t.preventDefault())}function mht(e,t){xX(e);let n=t.changedTouches,i,o=n.length,r,s,a=e._positions;for(i=0;i<o;++i)r=n[i],s=r.identifier,a.set(s,m0(e,r,new z));Z8(e,t);let c=e._previousPositions;for(i=0;i<o;++i)r=n[i],s=r.identifier,c.set(s,z.clone(a.get(s)))}function sxe(e,t){xX(e);let n=t.changedTouches,i,o=n.length,r,s,a=e._positions;for(i=0;i<o;++i)r=n[i],s=r.identifier,a.remove(s);Z8(e,t);let c=e._previousPositions;for(i=0;i<o;++i)r=n[i],s=r.identifier,c.remove(s)}var axe={position:new z},pX={position1:new z,position2:new z},cxe={position:new z},lxe={position:new z},uxe={position:new z};function Z8(e,t){let n=MT(t),i=e._positions,o=i.length,r,s,a=e._isPinching;if(o!==1&&e._buttonDown[Os.LEFT]){if(e._buttonDown[Os.LEFT]=!1,u(e._touchHoldTimer)&&(clearTimeout(e._touchHoldTimer),e._touchHoldTimer=void 0),r=e.getInputAction(An.LEFT_UP,n),u(r)&&(z.clone(e._primaryPosition,cxe.position),r(cxe)),o===0&&!e._isTouchHolding&&(s=e.getInputAction(An.LEFT_CLICK,n),u(s))){let c=e._primaryStartPosition,l=e._previousPositions.values[0];gX(c,l,e._clickPixelTolerance)&&(z.clone(e._primaryPosition,lxe.position),s(lxe))}e._isTouchHolding=!1}if(o===0&&a&&(e._isPinching=!1,r=e.getInputAction(An.PINCH_END,n),u(r)&&r()),o===1&&!a){let c=i.values[0];z.clone(c,e._primaryPosition),z.clone(c,e._primaryStartPosition),z.clone(c,e._primaryPreviousPosition),e._buttonDown[Os.LEFT]=!0,r=e.getInputAction(An.LEFT_DOWN,n),u(r)&&(z.clone(c,axe.position),r(axe)),e._touchHoldTimer=setTimeout(function(){if(!e.isDestroyed()&&(e._touchHoldTimer=void 0,e._isTouchHolding=!0,s=e.getInputAction(An.RIGHT_CLICK,n),u(s))){let l=e._primaryStartPosition,f=e._previousPositions.values[0];gX(l,f,e._holdPixelTolerance)&&(z.clone(e._primaryPosition,uxe.position),s(uxe))}},Dh.touchHoldDelayMilliseconds),t.preventDefault()}o===2&&!a&&(e._isPinching=!0,r=e.getInputAction(An.PINCH_START,n),u(r)&&(z.clone(i.values[0],pX.position1),z.clone(i.values[1],pX.position2),r(pX),t.preventDefault()))}function pht(e,t){xX(e);let n=t.changedTouches,i,o=n.length,r,s,a=e._positions;for(i=0;i<o;++i){r=n[i],s=r.identifier;let l=a.get(s);u(l)&&m0(e,r,l)}pxe(e,t);let c=e._previousPositions;for(i=0;i<o;++i)r=n[i],s=r.identifier,z.clone(a.get(s),c.get(s))}var _X={startPosition:new z,endPosition:new z},kF={distance:{startPosition:new z,endPosition:new z},angleAndHeight:{startPosition:new z,endPosition:new z}};function pxe(e,t){let n=MT(t),i=e._positions,o=e._previousPositions,r=i.length,s;if(r===1&&e._buttonDown[Os.LEFT]){let a=i.values[0];z.clone(a,e._primaryPosition);let c=e._primaryPreviousPosition;s=e.getInputAction(An.MOUSE_MOVE,n),u(s)&&(z.clone(c,_X.startPosition),z.clone(a,_X.endPosition),s(_X)),z.clone(a,c),t.preventDefault()}else if(r===2&&e._isPinching&&(s=e.getInputAction(An.PINCH_MOVE,n),u(s))){let a=i.values[0],c=i.values[1],l=o.values[0],f=o.values[1],d=c.x-a.x,p=c.y-a.y,g=Math.sqrt(d*d+p*p)*.25,m=f.x-l.x,x=f.y-l.y,b=Math.sqrt(m*m+x*x)*.25,T=(c.y+a.y)*.125,C=(f.y+l.y)*.125,A=Math.atan2(p,d),S=Math.atan2(x,m);z.fromElements(0,b,kF.distance.startPosition),z.fromElements(0,g,kF.distance.endPosition),z.fromElements(S,C,kF.angleAndHeight.startPosition),z.fromElements(A,T,kF.angleAndHeight.endPosition),s(kF)}}function _ht(e,t){if(t.target.setPointerCapture(t.pointerId),t.pointerType==="touch"){let n=e._positions,i=t.pointerId;n.set(i,m0(e,t,new z)),Z8(e,t),e._previousPositions.set(i,z.clone(n.get(i)))}else dxe(e,t)}function fxe(e,t){if(t.pointerType==="touch"){let n=e._positions,i=t.pointerId;n.remove(i),Z8(e,t),e._previousPositions.remove(i)}else hxe(e,t)}function ght(e,t){if(t.pointerType==="touch"){let n=e._positions,i=t.pointerId,o=n.get(i);if(!u(o))return;m0(e,t,o),pxe(e,t);let r=e._previousPositions;z.clone(n.get(i),r.get(i))}else mxe(e,t)}function Dh(e){this._inputEvents={},this._buttonDown={LEFT:!1,MIDDLE:!1,RIGHT:!1},this._isPinching=!1,this._isTouchHolding=!1,this._lastSeenTouchEvent=-Dh.mouseEmulationIgnoreMilliseconds,this._primaryStartPosition=new z,this._primaryPosition=new z,this._primaryPreviousPosition=new z,this._positions=new Tt,this._previousPositions=new Tt,this._removalFunctions=[],this._touchHoldTimer=void 0,this._clickPixelTolerance=5,this._holdPixelTolerance=25,this._element=y(e,document),uht(this)}Dh.prototype.setInputAction=function(e,t,n){let i=yX(t,n);this._inputEvents[i]=e};Dh.prototype.getInputAction=function(e,t){let n=yX(e,t);return this._inputEvents[n]};Dh.prototype.removeInputAction=function(e,t){let n=yX(e,t);delete this._inputEvents[n]};Dh.prototype.isDestroyed=function(){return!1};Dh.prototype.destroy=function(){return fht(this),le(this)};Dh.mouseEmulationIgnoreMilliseconds=800;Dh.touchHoldDelayMilliseconds=1500;var Uu=Dh;function LT(e){this._scene=e,this._currentTweens=[],this._morphHandler=void 0,this._morphCancelled=!1,this._completeMorph=void 0,this._morphToOrthographic=!1}LT.prototype.completeMorph=function(){u(this._completeMorph)&&this._completeMorph()};LT.prototype.morphTo2D=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;this._previousMode=n.mode,this._morphToOrthographic=n.camera.frustum instanceof rn,!(this._previousMode===te.SCENE2D||this._previousMode===te.MORPHING)&&(this._scene.morphStart.raiseEvent(this,this._previousMode,te.SCENE2D,!0),n._mode=te.MORPHING,n.camera._setTransform(F.IDENTITY),this._previousMode===te.COLUMBUS_VIEW?Zht(this,e):imt(this,e,t),e===0&&u(this._completeMorph)&&this._completeMorph())};var yht=new h,xht=new h,bht=new h,Tht=new h,Aht=new h,Cht=new h,Eht=new h,Sht=new fe,wht=new F,vht=new wi,Dht=new rn,Iht={position:void 0,direction:void 0,up:void 0,position2D:void 0,direction2D:void 0,up2D:void 0,frustum:void 0};LT.prototype.morphToColumbusView=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,this._previousMode===te.COLUMBUS_VIEW||this._previousMode===te.MORPHING)return;this._scene.morphStart.raiseEvent(this,this._previousMode,te.COLUMBUS_VIEW,!0),n.camera._setTransform(F.IDENTITY);let i=yht,o=xht,r=bht;if(e>0)i.x=0,i.y=-1,i.z=1,i=h.multiplyByScalar(h.normalize(i,i),5*t.maximumRadius,i),h.negate(h.normalize(i,o),o),h.cross(h.UNIT_X,o,r);else{let l=n.camera;if(this._previousMode===te.SCENE2D)h.clone(l.position,i),i.z=l.frustum.right-l.frustum.left,h.negate(h.UNIT_Z,o),h.clone(h.UNIT_Y,r);else{h.clone(l.positionWC,i),h.clone(l.directionWC,o),h.clone(l.upWC,r);let f=t.scaleToGeodeticSurface(i,Eht),d=Pt.eastNorthUpToFixedFrame(f,t,wht);F.inverseTransformation(d,d),n.mapProjection.project(t.cartesianToCartographic(i,Sht),i),F.multiplyByPointAsVector(d,o,o),F.multiplyByPointAsVector(d,r,r)}}let s;this._morphToOrthographic?(s=Dht,s.width=n.camera.frustum.right-n.camera.frustum.left,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight):(s=vht,s.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,s.fov=O.toRadians(60));let a=Iht;a.position=i,a.direction=o,a.up=r,a.frustum=s;let c=rmt(a);UF(this,c),this._previousMode===te.SCENE2D?omt(this,e,a,c):(a.position2D=F.multiplyByPoint(po.TRANSFORM_2D,i,Tht),a.direction2D=F.multiplyByPointAsVector(po.TRANSFORM_2D,o,Aht),a.up2D=F.multiplyByPointAsVector(po.TRANSFORM_2D,r,Cht),n._mode=te.MORPHING,wxe(this,e,a,c)),e===0&&u(this._completeMorph)&&this._completeMorph()};var CX={position:new h,direction:new h,up:new h,frustum:void 0},gxe=new wi;LT.prototype.morphTo3D=function(e,t){u(this._completeMorph)&&this._completeMorph();let n=this._scene;if(this._previousMode=n.mode,!(this._previousMode===te.SCENE3D||this._previousMode===te.MORPHING)){if(this._scene.morphStart.raiseEvent(this,this._previousMode,te.SCENE3D,!0),n._mode=te.MORPHING,n.camera._setTransform(F.IDENTITY),this._previousMode===te.SCENE2D)Vht(this,e,t);else{let i;e>0?(i=CX,h.fromDegrees(0,0,5*t.maximumRadius,t,i.position),h.negate(i.position,i.direction),h.normalize(i.direction,i.direction),h.clone(h.UNIT_Z,i.up)):i=yxe(this,t);let o,r=n.camera;r.frustum instanceof rn?o=r.frustum.clone():(o=gxe,o.aspectRatio=n.drawingBufferWidth/n.drawingBufferHeight,o.fov=O.toRadians(60)),i.frustum=o;let s=Dxe(i);UF(this,s),AX(this,e,i,s)}e===0&&u(this._completeMorph)&&this._completeMorph()}};LT.prototype.isDestroyed=function(){return!1};LT.prototype.destroy=function(){return Q8(this),le(this)};function UF(e,t){if(e._scene.completeMorphOnUserInput){e._morphHandler=new Uu(e._scene.canvas);let n=function(){e._morphCancelled=!0,e._scene.camera.cancelFlight(),t(e)};e._completeMorph=n,e._morphHandler.setInputAction(n,An.LEFT_DOWN),e._morphHandler.setInputAction(n,An.MIDDLE_DOWN),e._morphHandler.setInputAction(n,An.RIGHT_DOWN),e._morphHandler.setInputAction(n,An.WHEEL)}}function Q8(e){let t=e._currentTweens;for(let n=0;n<t.length;++n)t[n].cancelTween();e._currentTweens.length=0,e._morphHandler=e._morphHandler&&e._morphHandler.destroy()}var Pht=new fe,Rht=new h,Oht=new F;function yxe(e,t){let n=e._scene,i=n.camera,o=CX,r=o.position,s=o.direction,a=o.up,c=n.mapProjection.unproject(i.position,Pht);t.cartographicToCartesian(c,r);let l=t.scaleToGeodeticSurface(r,Rht),f=Pt.eastNorthUpToFixedFrame(l,t,Oht);return F.multiplyByPointAsVector(f,i.direction,s),F.multiplyByPointAsVector(f,i.up,a),o}var Mht=new h,Lht=new h,Nht=new h,Fht=new h,Bht=new h,kht=new h;function AX(e,t,n,i){t*=.5;let o=e._scene,r=o.camera,s=h.clone(r.position,Mht),a=h.clone(r.direction,Lht),c=h.clone(r.up,Nht),l=F.multiplyByPoint(po.TRANSFORM_2D_INVERSE,n.position,Fht),f=F.multiplyByPointAsVector(po.TRANSFORM_2D_INVERSE,n.direction,Bht),d=F.multiplyByPointAsVector(po.TRANSFORM_2D_INVERSE,n.up,kht);function p(m){id(s,l,m.time,r.position),id(a,f,m.time,r.direction),id(c,d,m.time,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.right,r.right)}let g=o.tweens.add({duration:t,easingFunction:Gr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){vxe(e,o,0,1,t,i)}});e._currentTweens.push(g)}var Uht=new rn,xxe=new h,bxe=new h,Txe=new h,EX=new h,Axe=new h,Cxe=new h;function Vht(e,t,n){t/=3;let i=e._scene,o=i.camera,r;t>0?(r=CX,h.fromDegrees(0,0,5*n.maximumRadius,n,r.position),h.negate(r.position,r.direction),h.normalize(r.direction,r.direction),h.clone(h.UNIT_Z,r.up)):(o.position.z=o.frustum.right-o.frustum.left,r=yxe(e,n));let s;e._morphToOrthographic?(s=Uht,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.width=o.frustum.right-o.frustum.left):(s=gxe,s.aspectRatio=i.drawingBufferWidth/i.drawingBufferHeight,s.fov=O.toRadians(60)),r.frustum=s;let a=Dxe(r);UF(e,a);let c;e._morphToOrthographic?c=function(){AX(e,t,r,a)}:c=function(){Sxe(e,t,r,function(){AX(e,t,r,a)})},t>0?(i._mode=te.SCENE2D,o.flyTo({duration:t,destination:h.fromDegrees(0,0,5*n.maximumRadius,n,EX),complete:function(){i._mode=te.MORPHING,c()}})):c()}function id(e,t,n,i){return h.lerp(e,t,n,i)}function Exe(e,t,n,i,o){let r=e._scene,s=r.camera;if(s.frustum instanceof rn)return;let a=s.frustum.fov,c=O.RADIANS_PER_DEGREE*.5,l=n.position.z*Math.tan(a*.5);s.frustum.far=l/Math.tan(c*.5)+1e7;function f(p){s.frustum.fov=O.lerp(a,c,p.time);let g=l/Math.tan(s.frustum.fov*.5);i(s,g)}let d=r.tweens.add({duration:t,easingFunction:Gr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){s.frustum=n.frustum.clone(),o(e)}});e._currentTweens.push(d)}var zht=new h,Hht=new h,Ght=new h,TX=new h,Wht=new h,jht=new h,qht=new Pr,Yht=new gn,Xht=new h,Kht={position:void 0,direction:void 0,up:void 0,frustum:void 0};function Zht(e,t){t*=.5;let n=e._scene,i=n.camera,o=h.clone(i.position,zht),r=h.clone(i.direction,Hht),s=h.clone(i.up,Ght),a=h.negate(h.UNIT_Z,Wht),c=h.clone(h.UNIT_Y,jht),l=TX;if(t>0)h.clone(h.ZERO,TX),l.z=5*n.mapProjection.ellipsoid.maximumRadius;else{h.clone(o,TX);let b=Yht;F.multiplyByPoint(po.TRANSFORM_2D,o,b.origin),F.multiplyByPointAsVector(po.TRANSFORM_2D,r,b.direction);let T=n.globe;if(u(T)){let C=T.pickWorldCoordinates(b,n,!0,Xht);u(C)&&(F.multiplyByPoint(po.TRANSFORM_2D_INVERSE,C,l),l.z+=h.distance(o,l))}}let f=qht;f.right=l.z*.5,f.left=-f.right,f.top=f.right*(n.drawingBufferHeight/n.drawingBufferWidth),f.bottom=-f.top;let d=Kht;d.position=l,d.direction=a,d.up=c,d.frustum=f;let p=Ixe(d);UF(e,p);function g(b){id(o,l,b.time,i.position),id(r,a,b.time,i.direction),id(s,c,b.time,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i._adjustOrthographicFrustum(!0)}function m(b,T){b.position.z=T}let x=n.tweens.add({duration:t,easingFunction:Gr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){Exe(e,t,d,m,p)}});e._currentTweens.push(x)}var _xe=new fe,Qht={position:new h,direction:new h,up:new h,position2D:new h,direction2D:new h,up2D:new h,frustum:new Pr},$ht={position:new h,direction:new h,up:new h,frustum:void 0},Jht=new h,emt=new gn,tmt=new F,nmt=new h;function imt(e,t,n){t*=.5;let i=e._scene,o=i.camera,r=Qht;if(t>0)h.clone(h.ZERO,r.position),r.position.z=5*n.maximumRadius,h.negate(h.UNIT_Z,r.direction),h.clone(h.UNIT_Y,r.up);else{n.cartesianToCartographic(o.positionWC,_xe),i.mapProjection.project(_xe,r.position),h.negate(h.UNIT_Z,r.direction),h.clone(h.UNIT_Y,r.up);let d=emt;h.clone(r.position2D,d.origin);let p=h.clone(o.directionWC,d.direction),g=n.scaleToGeodeticSurface(o.positionWC,nmt),m=Pt.eastNorthUpToFixedFrame(g,n,tmt);F.inverseTransformation(m,m),F.multiplyByPointAsVector(m,p,p),F.multiplyByPointAsVector(po.TRANSFORM_2D,p,p);let x=i.globe;if(u(x)){let b=x.pickWorldCoordinates(d,i,!0,Jht);if(u(b)){let T=h.distance(r.position2D,b);b.x+=T,h.clone(b,r.position2D)}}}function s(d,p){d.position.x=p}F.multiplyByPoint(po.TRANSFORM_2D,r.position,r.position2D),F.multiplyByPointAsVector(po.TRANSFORM_2D,r.direction,r.direction2D),F.multiplyByPointAsVector(po.TRANSFORM_2D,r.up,r.up2D);let a=r.frustum;a.right=r.position.z*.5,a.left=-a.right,a.top=a.right*(i.drawingBufferHeight/i.drawingBufferWidth),a.bottom=-a.top;let c=$ht;F.multiplyByPoint(po.TRANSFORM_2D_INVERSE,r.position2D,c.position),h.clone(r.direction,c.direction),h.clone(r.up,c.up),c.frustum=a;let l=Ixe(c);UF(e,l);function f(){Exe(e,t,r,s,l)}wxe(e,t,r,f)}function Sxe(e,t,n,i){let o=e._scene,r=o.camera,s=r.frustum.right-r.frustum.left;r.frustum=n.frustum.clone();let a=r.frustum.fov,c=O.RADIANS_PER_DEGREE*.5,l=s*Math.tan(a*.5);r.frustum.far=l/Math.tan(c*.5)+1e7,r.frustum.fov=c;function f(p){r.frustum.fov=O.lerp(c,a,p.time),r.position.z=l/Math.tan(r.frustum.fov*.5)}let d=o.tweens.add({duration:t,easingFunction:Gr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:f,complete:function(){i(e)}});e._currentTweens.push(d)}function omt(e,t,n,i){t*=.5;let o=e._scene,r=o.camera,s=h.clone(n.position,EX),a=h.clone(n.direction,Axe),c=h.clone(n.up,Cxe);o._mode=te.MORPHING;function l(){r.frustum=n.frustum.clone();let f=h.clone(r.position,xxe),d=h.clone(r.direction,bxe),p=h.clone(r.up,Txe);f.z=s.z;function g(x){id(f,s,x.time,r.position),id(d,a,x.time,r.direction),id(p,c,x.time,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.right,r.right)}let m=o.tweens.add({duration:t,easingFunction:Gr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:g,complete:function(){i(e)}});e._currentTweens.push(m)}e._morphToOrthographic?l():Sxe(e,0,n,l)}function wxe(e,t,n,i){let o=e._scene,r=o.camera,s=h.clone(r.position,xxe),a=h.clone(r.direction,bxe),c=h.clone(r.up,Txe),l=h.clone(n.position2D,EX),f=h.clone(n.direction2D,Axe),d=h.clone(n.up2D,Cxe);function p(m){id(s,l,m.time,r.position),id(a,f,m.time,r.direction),id(c,d,m.time,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.right,r.right),r._adjustOrthographicFrustum(!0)}let g=o.tweens.add({duration:t,easingFunction:Gr.QUARTIC_OUT,startObject:{time:0},stopObject:{time:1},update:p,complete:function(){vxe(e,o,1,0,t,i)}});e._currentTweens.push(g)}function vxe(e,t,n,i,o,r){let s={object:t,property:"morphTime",startValue:n,stopValue:i,duration:o,easingFunction:Gr.QUARTIC_OUT};u(r)&&(s.complete=function(){r(e)});let a=t.tweens.addProperty(s);e._currentTweens.push(a)}function Dxe(e){return function(t){let n=t._scene;n._mode=te.SCENE3D,n.morphTime=te.getMorphTime(te.SCENE3D),Q8(t);let i=n.camera;(t._previousMode!==te.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,h.clone(e.position,i.position),h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i.frustum=e.frustum.clone());let o=i.frustum;n.frameState.useLogDepth&&(o.near=.1,o.far=1e10);let r=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,te.SCENE3D,r)}}function Ixe(e){return function(t){let n=t._scene;n._mode=te.SCENE2D,n.morphTime=te.getMorphTime(te.SCENE2D),Q8(t);let i=n.camera;h.clone(e.position,i.position),i.position.z=n.mapProjection.ellipsoid.maximumRadius*2,h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right),i.frustum=e.frustum.clone();let o=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,te.SCENE2D,o)}}function rmt(e){return function(t){let n=t._scene;n._mode=te.COLUMBUS_VIEW,n.morphTime=te.getMorphTime(te.COLUMBUS_VIEW),Q8(t);let i=n.camera;(t._previousModeMode!==te.MORPHING||t._morphCancelled)&&(t._morphCancelled=!1,h.clone(e.position,i.position),h.clone(e.direction,i.direction),h.clone(e.up,i.up),h.cross(i.direction,i.up,i.right),h.normalize(i.right,i.right));let o=i.frustum;n.frameState.useLogDepth&&(o.near=.1,o.far=1e10);let r=u(t._completeMorph);t._completeMorph=void 0,n.camera.update(n.mode),t._scene.morphComplete.raiseEvent(t,t._previousMode,te.COLUMBUS_VIEW,r)}}var VF=LT;var smt={LEFT_DRAG:0,RIGHT_DRAG:1,MIDDLE_DRAG:2,WHEEL:3,PINCH:4},Ni=Object.freeze(smt);function Ec(e,t){let n=e;return u(t)&&(n+=`+${t}`),n}function amt(e,t){z.clone(e.distance.startPosition,t.distance.startPosition),z.clone(e.distance.endPosition,t.distance.endPosition),z.clone(e.angleAndHeight.startPosition,t.angleAndHeight.startPosition),z.clone(e.angleAndHeight.endPosition,t.angleAndHeight.endPosition)}function Pxe(e,t,n){let i=Ec(Ni.PINCH,t),o=e._update,r=e._isDown,s=e._eventStartPosition,a=e._pressTime,c=e._releaseTime;o[i]=!0,r[i]=!1,s[i]=new z;let l=e._movement[i];u(l)||(l=e._movement[i]={}),l.distance={startPosition:new z,endPosition:new z},l.angleAndHeight={startPosition:new z,endPosition:new z},l.prevAngle=0,e._eventHandler.setInputAction(function(f){e._buttonsDown++,r[i]=!0,a[i]=new Date,z.lerp(f.position1,f.position2,.5,s[i])},An.PINCH_START,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),r[i]=!1,c[i]=new Date},An.PINCH_END,t),e._eventHandler.setInputAction(function(f){if(r[i]){o[i]?(amt(f,l),o[i]=!1,l.prevAngle=l.angleAndHeight.startPosition.x):(z.clone(f.distance.endPosition,l.distance.endPosition),z.clone(f.angleAndHeight.endPosition,l.angleAndHeight.endPosition));let d=l.angleAndHeight.endPosition.x,p=l.prevAngle,g=Math.PI*2;for(;d>=p+Math.PI;)d-=g;for(;d<p-Math.PI;)d+=g;l.angleAndHeight.endPosition.x=-d*n.clientWidth/12,l.angleAndHeight.startPosition.x=-p*n.clientWidth/12}},An.PINCH_MOVE,t)}function Rxe(e,t){let n=Ec(Ni.WHEEL,t),i=e._pressTime,o=e._releaseTime,r=e._update;r[n]=!0;let s=e._movement[n];u(s)||(s=e._movement[n]={});let a=e._lastMovement[n];u(a)||(a=e._lastMovement[n]={startPosition:new z,endPosition:new z,valid:!1}),s.startPosition=new z,z.clone(z.ZERO,s.startPosition),s.endPosition=new z,e._eventHandler.setInputAction(function(c){let l=7.5*O.toRadians(c);i[n]=o[n]=new Date,s.endPosition.x=0,s.endPosition.y=l,z.clone(s.endPosition,a.endPosition),a.valid=!0,r[n]=!1},An.WHEEL,t)}function HS(e,t,n){let i=Ec(n,t),o=e._isDown,r=e._eventStartPosition,s=e._pressTime,a=e._releaseTime;o[i]=!1,r[i]=new z;let c=e._lastMovement[i];u(c)||(c=e._lastMovement[i]={startPosition:new z,endPosition:new z,valid:!1});let l,f;n===Ni.LEFT_DRAG?(l=An.LEFT_DOWN,f=An.LEFT_UP):n===Ni.RIGHT_DRAG?(l=An.RIGHT_DOWN,f=An.RIGHT_UP):n===Ni.MIDDLE_DRAG&&(l=An.MIDDLE_DOWN,f=An.MIDDLE_UP),e._eventHandler.setInputAction(function(d){e._buttonsDown++,c.valid=!1,o[i]=!0,s[i]=new Date,z.clone(d.position,r[i])},l,t),e._eventHandler.setInputAction(function(){e._buttonsDown=Math.max(e._buttonsDown-1,0),o[i]=!1,a[i]=new Date},f,t)}function Oxe(e,t){z.clone(e.startPosition,t.startPosition),z.clone(e.endPosition,t.endPosition)}function Mxe(e,t){let n=e._update,i=e._movement,o=e._lastMovement,r=e._isDown;for(let s in Ni)if(Ni.hasOwnProperty(s)){let a=Ni[s];if(u(a)){let c=Ec(a,t);n[c]=!0,u(e._lastMovement[c])||(e._lastMovement[c]={startPosition:new z,endPosition:new z,valid:!1}),u(e._movement[c])||(e._movement[c]={startPosition:new z,endPosition:new z})}}e._eventHandler.setInputAction(function(s){for(let a in Ni)if(Ni.hasOwnProperty(a)){let c=Ni[a];if(u(c)){let l=Ec(c,t);r[l]&&(n[l]?(Oxe(i[l],o[l]),o[l].valid=!0,Oxe(s,i[l]),n[l]=!1):z.clone(s.endPosition,i[l].endPosition))}}z.clone(s.endPosition,e._currentMousePosition)},An.MOUSE_MOVE,t)}function od(e){this._eventHandler=new Uu(e),this._update={},this._movement={},this._lastMovement={},this._isDown={},this._eventStartPosition={},this._pressTime={},this._releaseTime={},this._buttonsDown=0,this._currentMousePosition=new z,Rxe(this,void 0),Pxe(this,void 0,e),HS(this,void 0,Ni.LEFT_DRAG),HS(this,void 0,Ni.RIGHT_DRAG),HS(this,void 0,Ni.MIDDLE_DRAG),Mxe(this,void 0);for(let t in _a)if(_a.hasOwnProperty(t)){let n=_a[t];u(n)&&(Rxe(this,n),Pxe(this,n,e),HS(this,n,Ni.LEFT_DRAG),HS(this,n,Ni.RIGHT_DRAG),HS(this,n,Ni.MIDDLE_DRAG),Mxe(this,n))}}Object.defineProperties(od.prototype,{currentMousePosition:{get:function(){return this._currentMousePosition}},anyButtonDown:{get:function(){let e=!this._update[Ec(Ni.WHEEL)]||!this._update[Ec(Ni.WHEEL,_a.SHIFT)]||!this._update[Ec(Ni.WHEEL,_a.CTRL)]||!this._update[Ec(Ni.WHEEL,_a.ALT)];return this._buttonsDown>0||e}}});od.prototype.isMoving=function(e,t){let n=Ec(e,t);return!this._update[n]};od.prototype.getMovement=function(e,t){let n=Ec(e,t);return this._movement[n]};od.prototype.getLastMovement=function(e,t){let n=Ec(e,t),i=this._lastMovement[n];if(i.valid)return i};od.prototype.isButtonDown=function(e,t){let n=Ec(e,t);return this._isDown[n]};od.prototype.getStartMousePosition=function(e,t){if(e===Ni.WHEEL)return this._currentMousePosition;let n=Ec(e,t);return this._eventStartPosition[n]};od.prototype.getButtonPressTime=function(e,t){let n=Ec(e,t);return this._pressTime[n]};od.prototype.getButtonReleaseTime=function(e,t){let n=Ec(e,t);return this._releaseTime[n]};od.prototype.reset=function(){for(let e in this._update)this._update.hasOwnProperty(e)&&(this._update[e]=!0)};od.prototype.isDestroyed=function(){return!1};od.prototype.destroy=function(){return this._eventHandler=this._eventHandler&&this._eventHandler.destroy(),le(this)};var zF=od;function $8(e,t,n,i,o,r,s,a,c,l){this._tweens=e,this._tweenjs=t,this._startObject=We(n),this._stopObject=We(i),this._duration=o,this._delay=r,this._easingFunction=s,this._update=a,this._complete=c,this.cancel=l,this.needsStart=!0}Object.defineProperties($8.prototype,{startObject:{get:function(){return this._startObject}},stopObject:{get:function(){return this._stopObject}},duration:{get:function(){return this._duration}},delay:{get:function(){return this._delay}},easingFunction:{get:function(){return this._easingFunction}},update:{get:function(){return this._update}},complete:{get:function(){return this._complete}},tweenjs:{get:function(){return this._tweenjs}}});$8.prototype.cancelTween=function(){this._tweens.remove(this)};function Ih(){this._tweens=[]}Object.defineProperties(Ih.prototype,{length:{get:function(){return this._tweens.length}}});Ih.prototype.add=function(e){if(e=y(e,y.EMPTY_OBJECT),e.duration===0)return u(e.complete)&&e.complete(),new $8(this);let t=e.duration/Qn.SECONDS_PER_MILLISECOND,n=y(e.delay,0),i=n/Qn.SECONDS_PER_MILLISECOND,o=y(e.easingFunction,Gr.LINEAR_NONE),r=e.startObject,s=new Xpe(r);s.to(We(e.stopObject),t),s.delay(i),s.easing(o),u(e.update)&&s.onUpdate(function(){e.update(r)}),s.onComplete(y(e.complete,null)),s.repeat(y(e._repeat,0));let a=new $8(this,s,e.startObject,e.stopObject,e.duration,n,o,e.update,e.complete,e.cancel);return this._tweens.push(a),a};Ih.prototype.addProperty=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.object,n=e.property,i=e.startValue,o=e.stopValue;function r(s){t[n]=s.value}return this.add({startObject:{value:i},stopObject:{value:o},duration:y(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:r,complete:e.complete,cancel:e.cancel,_repeat:e._repeat})};Ih.prototype.addAlpha=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.material,n=[];for(let o in t.uniforms)t.uniforms.hasOwnProperty(o)&&u(t.uniforms[o])&&u(t.uniforms[o].alpha)&&n.push(o);function i(o){let r=n.length;for(let s=0;s<r;++s)t.uniforms[n[s]].alpha=o.alpha}return this.add({startObject:{alpha:y(e.startValue,0)},stopObject:{alpha:y(e.stopValue,1)},duration:y(e.duration,3),delay:e.delay,easingFunction:e.easingFunction,update:i,complete:e.complete,cancel:e.cancel})};Ih.prototype.addOffsetIncrement=function(e){e=y(e,y.EMPTY_OBJECT);let n=e.material.uniforms;return this.addProperty({object:n,property:"offset",startValue:n.offset,stopValue:n.offset+1,duration:e.duration,delay:e.delay,easingFunction:e.easingFunction,update:e.update,cancel:e.cancel,_repeat:1/0})};Ih.prototype.remove=function(e){if(!u(e))return!1;let t=this._tweens.indexOf(e);return t!==-1?(e.tweenjs.stop(),u(e.cancel)&&e.cancel(),this._tweens.splice(t,1),!0):!1};Ih.prototype.removeAll=function(){let e=this._tweens;for(let t=0;t<e.length;++t){let n=e[t];n.tweenjs.stop(),u(n.cancel)&&n.cancel()}e.length=0};Ih.prototype.contains=function(e){return u(e)&&this._tweens.indexOf(e)!==-1};Ih.prototype.get=function(e){return this._tweens[e]};Ih.prototype.update=function(e){let t=this._tweens,n=0;for(e=u(e)?e/Qn.SECONDS_PER_MILLISECOND:xi();n<t.length;){let i=t[n],o=i.tweenjs;i.needsStart?(i.needsStart=!1,o.start(e)):o.update(e)?n++:(o.stop(),t.splice(n,1))}};var NT=Ih;function GF(e){this.enableInputs=!0,this.enableTranslate=!0,this.enableZoom=!0,this.enableRotate=!0,this.enableTilt=!0,this.enableLook=!0,this.inertiaSpin=.9,this.inertiaTranslate=.9,this.inertiaZoom=.8,this.maximumMovementRatio=.1,this.bounceAnimationTime=3,this.minimumZoomDistance=1,this.maximumZoomDistance=Number.POSITIVE_INFINITY,this.translateEventTypes=Ni.LEFT_DRAG,this.zoomEventTypes=[Ni.RIGHT_DRAG,Ni.WHEEL,Ni.PINCH],this.rotateEventTypes=Ni.LEFT_DRAG,this.tiltEventTypes=[Ni.MIDDLE_DRAG,Ni.PINCH,{eventType:Ni.LEFT_DRAG,modifier:_a.CTRL},{eventType:Ni.RIGHT_DRAG,modifier:_a.CTRL}],this.lookEventTypes={eventType:Ni.LEFT_DRAG,modifier:_a.SHIFT},this.minimumPickingTerrainHeight=15e4,this._minimumPickingTerrainHeight=this.minimumPickingTerrainHeight,this.minimumPickingTerrainDistanceWithInertia=4e3,this.minimumCollisionTerrainHeight=15e3,this._minimumCollisionTerrainHeight=this.minimumCollisionTerrainHeight,this.minimumTrackBallHeight=75e5,this._minimumTrackBallHeight=this.minimumTrackBallHeight,this.enableCollisionDetection=!0,this._scene=e,this._globe=void 0,this._ellipsoid=void 0,this._aggregator=new zF(e.canvas),this._lastInertiaSpinMovement=void 0,this._lastInertiaZoomMovement=void 0,this._lastInertiaTranslateMovement=void 0,this._lastInertiaTiltMovement=void 0,this._inertiaDisablers={_lastInertiaZoomMovement:["_lastInertiaSpinMovement","_lastInertiaTranslateMovement","_lastInertiaTiltMovement"],_lastInertiaTiltMovement:["_lastInertiaSpinMovement","_lastInertiaTranslateMovement"]},this._tweens=new NT,this._tween=void 0,this._horizontalRotationAxis=void 0,this._tiltCenterMousePosition=new z(-1,-1),this._tiltCenter=new h,this._rotateMousePosition=new z(-1,-1),this._rotateStartPosition=new h,this._strafeStartPosition=new h,this._strafeMousePosition=new z,this._strafeEndMousePosition=new z,this._zoomMouseStart=new z(-1,-1),this._zoomWorldPosition=new h,this._useZoomWorldPosition=!1,this._panLastMousePosition=new z,this._panLastWorldPosition=new h,this._tiltCVOffMap=!1,this._looking=!1,this._rotating=!1,this._strafing=!1,this._zoomingOnVector=!1,this._zoomingUnderground=!1,this._rotatingZoom=!1,this._adjustedHeightForTerrain=!1,this._cameraUnderground=!1;let t=e.mapProjection;this._maxCoord=t.project(new fe(Math.PI,O.PI_OVER_TWO)),this._zoomFactor=5,this._rotateFactor=void 0,this._rotateRateRangeAdjustment=void 0,this._maximumRotateRate=1.77,this._minimumRotateRate=1/5e3,this._minimumZoomRate=20,this._maximumZoomRate=5906376272e3,this._minimumUndergroundPickDistance=2e3,this._maximumUndergroundPickDistance=1e4}function cmt(e,t){if(e<0)return 0;let n=(1-t)*25;return Math.exp(-n*e)}function lmt(e){return z.equalsEpsilon(e.startPosition,e.endPosition,O.EPSILON14)}var umt=.4;function fmt(e,t,n,i,o,r,s){let a=r[s];u(a)||(a=r[s]={startPosition:new z,endPosition:new z,motion:new z,inertiaEnabled:!0});let c=e.getButtonPressTime(t,n),l=e.getButtonReleaseTime(t,n),f=c&&l&&(l.getTime()-c.getTime())/1e3,p=l&&(new Date().getTime()-l.getTime())/1e3;if(c&&l&&f<umt){let g=cmt(p,i),m=e.getLastMovement(t,n);if(!u(m)||lmt(m)||!a.inertiaEnabled||(a.motion.x=(m.endPosition.x-m.startPosition.x)*.5,a.motion.y=(m.endPosition.y-m.startPosition.y)*.5,a.startPosition=z.clone(m.startPosition,a.startPosition),a.endPosition=z.multiplyByScalar(a.motion,g,a.endPosition),a.endPosition=z.add(a.startPosition,a.endPosition,a.endPosition),isNaN(a.endPosition.x)||isNaN(a.endPosition.y)||z.distance(a.startPosition,a.endPosition)<.5))return;if(!e.isButtonDown(t,n)){let x=e.getStartMousePosition(t,n);o(r,x,a)}}}function dmt(e,t){if(u(t)){let n=e[t];u(n)&&(n.inertiaEnabled=!0);let i=e._inertiaDisablers[t];if(u(i)){let o=i.length;for(let r=0;r<o;++r)n=e[i[r]],u(n)&&(n.inertiaEnabled=!1)}}}var Lxe=[];function sl(e,t,n,i,o,r){if(!u(n))return;let s=e._aggregator;Array.isArray(n)||(Lxe[0]=n,n=Lxe);let a=n.length;for(let c=0;c<a;++c){let l=n[c],f=u(l.eventType)?l.eventType:l,d=l.modifier,p=s.isMoving(f,d)&&s.getMovement(f,d),g=s.getStartMousePosition(f,d);e.enableInputs&&t&&(p?(i(e,g,p),dmt(e,r)):o<1&&fmt(s,f,d,o,i,e,r))}}var J8=new gn,hmt=new h,mmt=new z,pmt=new h,_mt=new z,gmt=new h,ymt=new h,xmt=new h,bmt=new h,qxe=new h,Tmt=new h,Amt=new h,Cmt=new h,Emt=new h,Smt=new h,wmt=new h,vmt=new h,Dmt=new h,Imt=new h,Pmt=new h,FT=new h,Nxe=new h,Fxe=new h,SX={orientation:new Xa};function MX(e,t,n,i,o,r){let s=1;u(r)&&(s=O.clamp(Math.abs(r),.25,1));let a=n.endPosition.y-n.startPosition.y,l=a>0?e.minimumZoomDistance*s:0,f=e.maximumZoomDistance,d=o-l,p=i*d;p=O.clamp(p,e._minimumZoomRate,e._maximumZoomRate);let g=a/e._scene.canvas.clientHeight;g=Math.min(g,e.maximumMovementRatio);let m=p*g;if(e.enableCollisionDetection||e.minimumZoomDistance===0||!u(e._globe)){if(m>0&&Math.abs(o-l)<1||m<0&&Math.abs(o-f)<1)return;o-m<l?m=o-l-1:o-m>f&&(m=o-f)}let x=e._scene,b=x.camera,T=x.mode,C=SX.orientation;if(C.heading=b.heading,C.pitch=b.pitch,C.roll=b.roll,b.frustum instanceof rn){Math.abs(m)>0&&(b.zoomIn(m),b._adjustOrthographicFrustum(!0));return}let A=y(n.inertiaEnabled,z.equals(t,e._zoomMouseStart)),S=e._zoomingOnVector,w=e._rotatingZoom,D;if(A||(e._zoomMouseStart=z.clone(t,e._zoomMouseStart),u(e._globe)&&T===te.SCENE2D?(D=b.getPickRay(t,J8).origin,D=h.fromElements(D.y,D.z,D.x)):u(e._globe)&&(D=og(e,t,hmt)),u(D)?(e._useZoomWorldPosition=!0,e._zoomWorldPosition=h.clone(D,e._zoomWorldPosition)):e._useZoomWorldPosition=!1,S=e._zoomingOnVector=!1,w=e._rotatingZoom=!1,e._zoomingUnderground=e._cameraUnderground),!e._useZoomWorldPosition){b.zoomIn(m);return}let R=T===te.COLUMBUS_VIEW;if(b.positionCartographic.height<2e6&&(w=!0),!A||w){if(T===te.SCENE2D){let P=e._zoomWorldPosition,L=b.position;if(!h.equals(P,L)&&b.positionCartographic.height<e._maxCoord.x*2){let N=b.position.x,_=h.subtract(P,L,pmt);h.normalize(_,_);let E=h.distance(P,L)*m/(b.getMagnitude()*.5);b.move(_,E*.5),(b.position.x<0&&N>0||b.position.x>0&&N<0)&&(D=b.getPickRay(t,J8).origin,D=h.fromElements(D.y,D.z,D.x),e._zoomWorldPosition=h.clone(D,e._zoomWorldPosition))}}else if(T===te.SCENE3D){let P=h.normalize(b.position,qxe);if(e._cameraUnderground||e._zoomingUnderground||b.positionCartographic.height<3e3&&Math.abs(h.dot(b.direction,P))<.6)R=!0;else{let L=x.canvas,N=_mt;N.x=L.clientWidth/2,N.y=L.clientHeight/2;let _=og(e,N,gmt);if(!u(_))R=!0;else if(b.positionCartographic.height<1e6)if(h.dot(b.direction,P)>=-.5)R=!0;else{let E=Amt;h.clone(b.position,E);let v=e._zoomWorldPosition,I=Tmt;if(I=h.normalize(v,I),h.dot(I,P)<0)return;let M=Pmt,B=Smt;h.clone(b.direction,B),h.add(E,h.multiplyByScalar(B,1e3,FT),M);let V=wmt,U=vmt;h.subtract(v,E,V),h.normalize(V,U);let H=h.dot(P,U);if(H>=0){e._zoomMouseStart.x=-1;return}let k=Math.acos(-H),q=h.magnitude(E),j=h.magnitude(v),Z=q-m,W=h.magnitude(V),K=Math.asin(O.clamp(W/j*Math.sin(k),-1,1)),$=Math.asin(O.clamp(Z/j*Math.sin(k),-1,1)),he=K-$+k,_e=Cmt;h.normalize(E,_e);let re=Emt;re=h.cross(U,_e,re),re=h.normalize(re,re),h.normalize(h.cross(_e,re,FT),B),h.multiplyByScalar(h.normalize(M,FT),h.magnitude(M)-m,M),h.normalize(E,E),h.multiplyByScalar(E,Z,E);let me=Dmt;h.multiplyByScalar(h.add(h.multiplyByScalar(_e,Math.cos(he)-1,Nxe),h.multiplyByScalar(B,Math.sin(he),Fxe),FT),Z,me),h.add(E,me,E),h.normalize(M,_e),h.normalize(h.cross(_e,re,FT),B);let ye=Imt;h.multiplyByScalar(h.add(h.multiplyByScalar(_e,Math.cos(he)-1,Nxe),h.multiplyByScalar(B,Math.sin(he),Fxe),FT),h.magnitude(M),ye),h.add(M,ye,M),h.clone(E,b.position),h.normalize(h.subtract(M,E,FT),b.direction),h.clone(b.direction,b.direction),h.cross(b.direction,b.up,b.right),h.cross(b.right,b.direction,b.up),b.setView(SX);return}else{let E=h.normalize(_,ymt),v=h.normalize(e._zoomWorldPosition,xmt),I=h.dot(v,E);if(I>0&&I<1){let M=O.acosClamped(I),B=h.cross(v,E,bmt),V=Math.abs(M)>O.toRadians(20)?b.positionCartographic.height*.75:b.positionCartographic.height-m,U=m/V;b.rotate(B,M*U)}}}}e._rotatingZoom=!R}if(!A&&R||S){let P,L=no.wgs84ToWindowCoordinates(x,e._zoomWorldPosition,mmt);T!==te.COLUMBUS_VIEW&&z.equals(t,e._zoomMouseStart)&&u(L)?P=b.getPickRay(L,J8):P=b.getPickRay(t,J8);let N=P.direction;(T===te.COLUMBUS_VIEW||T===te.SCENE2D)&&h.fromElements(N.y,N.z,N.x,N),b.move(N,m),e._zoomingOnVector=!0}else b.zoomIn(m);e._cameraUnderground||b.setView(SX)}var Rmt=new gn,Omt=new gn,Mmt=new h;function Lmt(e,t,n){let o=e._scene.camera,r=o.getPickRay(n.startPosition,Rmt).origin,s=o.getPickRay(n.endPosition,Omt).origin;r=h.fromElements(r.y,r.z,r.x,r),s=h.fromElements(s.y,s.z,s.x,s);let a=h.subtract(r,s,Mmt),c=h.magnitude(a);c>0&&(h.normalize(a,a),o.move(a,c))}function Bxe(e,t,n){u(n.distance)&&(n=n.distance);let o=e._scene.camera;MX(e,t,n,e._zoomFactor,o.getMagnitude())}var Nmt=new z,Fmt=new z;function kxe(e,t,n){if(u(n.angleAndHeight)){Bmt(e,t,n.angleAndHeight);return}let i=e._scene,o=i.camera,r=i.canvas,s=r.clientWidth,a=r.clientHeight,c=Nmt;c.x=2/s*n.startPosition.x-1,c.y=2/a*(a-n.startPosition.y)-1,c=z.normalize(c,c);let l=Fmt;l.x=2/s*n.endPosition.x-1,l.y=2/a*(a-n.endPosition.y)-1,l=z.normalize(l,l);let f=O.acosClamped(c.x);c.y<0&&(f=O.TWO_PI-f);let d=O.acosClamped(l.x);l.y<0&&(d=O.TWO_PI-d);let p=d-f;o.twistRight(p)}function Bmt(e,t,n){let i=e._rotateFactor*e._rotateRateRangeAdjustment;i>e._maximumRotateRate&&(i=e._maximumRotateRate),i<e._minimumRotateRate&&(i=e._minimumRotateRate);let o=e._scene,r=o.camera,s=o.canvas,a=(n.endPosition.x-n.startPosition.x)/s.clientWidth;a=Math.min(a,e.maximumMovementRatio);let c=i*a*Math.PI*4;r.twistRight(c)}function kmt(e){let t=e._scene.mapMode2D===Gl.ROTATE;F.equals(F.IDENTITY,e._scene.camera.transform)?(sl(e,e.enableTranslate,e.translateEventTypes,Lmt,e.inertiaTranslate,"_lastInertiaTranslateMovement"),sl(e,e.enableZoom,e.zoomEventTypes,Bxe,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&sl(e,e.enableRotate,e.tiltEventTypes,kxe,e.inertiaSpin,"_lastInertiaTiltMovement")):(sl(e,e.enableZoom,e.zoomEventTypes,Bxe,e.inertiaZoom,"_lastInertiaZoomMovement"),t&&sl(e,e.enableRotate,e.translateEventTypes,kxe,e.inertiaSpin,"_lastInertiaSpinMovement"))}var Yxe=new gn,Umt=new h,Vmt=new h;function og(e,t,n){let i=e._scene,o=e._globe,r=i.camera,s;if(i.pickPositionSupported&&(s=i.pickPositionWorldCoordinates(t,Umt)),!u(o))return h.clone(s,n);let a=!e._cameraUnderground,c=r.getPickRay(t,Yxe),l=o.pickWorldCoordinates(c,i,a,Vmt),f=u(s)?h.distance(s,r.positionWC):Number.POSITIVE_INFINITY,d=u(l)?h.distance(l,r.positionWC):Number.POSITIVE_INFINITY;return f<d?h.clone(s,n):h.clone(l,n)}var zmt=new fe;function sH(e){let t=e._ellipsoid,n=e._scene,i=n.camera,o=n.mode,r=0;if(o===te.SCENE3D){let c=t.cartesianToCartographic(i.position,zmt);u(c)&&(r=c.height)}else r=i.position.z;let s=y(e._scene.globeHeight,0);return Math.abs(s-r)}var Hmt=new h;function Xxe(e,t){let n=t.origin,i=t.direction,o=sH(e),r=h.normalize(n,Hmt),s=Math.abs(h.dot(r,i));return s=Math.max(s,.5)*2,o*s}function Kxe(e,t,n,i){let o=h.distance(t.origin,n),r=sH(e),s=O.clamp(r*5,e._minimumUndergroundPickDistance,e._maximumUndergroundPickDistance);return o>s&&(o=Math.min(o,r/5),o=Math.max(o,100)),gn.getPoint(t,o,i)}function Zxe(e,t,n,i){let o;return u(n)?(o=h.distance(t.origin,n),o>e._maximumUndergroundPickDistance&&(o=sH(e))):o=sH(e),gn.getPoint(t,o,i)}var Gmt=new z;function Qxe(e,t){let n=t.endPosition,i=z.subtract(t.endPosition,t.startPosition,Gmt),o=e._strafeEndMousePosition;z.add(o,i,o),t.endPosition=o,LX(e,t,e._strafeStartPosition),t.endPosition=n}var Uxe=new gn,Wmt=new gn,wX=new h,jmt=new h,qmt=new h,Ymt=new h,Xmt=new ln(h.UNIT_X,0),Kmt=new z,Zmt=new z;function Qmt(e,t,n){if(h.equals(t,e._translateMousePosition)||(e._looking=!1),h.equals(t,e._strafeMousePosition)||(e._strafing=!1),e._looking){zu(e,t,n);return}if(e._strafing){Qxe(e,n);return}let o=e._scene.camera,r=e._cameraUnderground,s=z.clone(n.startPosition,Kmt),a=z.clone(n.endPosition,Zmt),c=o.getPickRay(s,Uxe),l=h.clone(h.ZERO,Ymt),f=h.UNIT_X,d;if(o.position.z<e._minimumPickingTerrainHeight&&(d=og(e,s,wX),u(d)&&(l.x=d.x)),r||l.x>o.position.z&&u(d)){let A=d;r&&(A=Zxe(e,c,d,wX)),z.clone(t,e._strafeMousePosition),z.clone(t,e._strafeEndMousePosition),h.clone(A,e._strafeStartPosition),e._strafing=!0,LX(e,n,e._strafeStartPosition);return}let p=ln.fromPointNormal(l,f,Xmt);c=o.getPickRay(s,Uxe);let g=ti.rayPlane(c,p,wX),m=o.getPickRay(a,Wmt),x=ti.rayPlane(m,p,jmt);if(!u(g)||!u(x)){e._looking=!0,zu(e,t,n),z.clone(t,e._translateMousePosition);return}let b=h.subtract(g,x,qmt),T=b.x;b.x=b.y,b.y=b.z,b.z=T;let C=h.magnitude(b);C>O.EPSILON6&&(h.normalize(b,b),o.move(b,C))}var $xe=new z,nH=new gn,iH=new h,$mt=new h,Jxe=new F,Jmt=new F,ept=new h,tpt=new ln(h.UNIT_X,0),vX=new h,PX=new fe,ebe=new F,npt=new Le,ipt=new Q,oH=new h;function opt(e,t,n){if(u(n.angleAndHeight)&&(n=n.angleAndHeight),z.equals(t,e._tiltCenterMousePosition)||(e._tiltCVOffMap=!1,e._looking=!1),e._looking){zu(e,t,n);return}let o=e._scene.camera;e._tiltCVOffMap||!e.onMap()||Math.abs(o.position.z)>e._minimumPickingTerrainHeight?(e._tiltCVOffMap=!0,rpt(e,t,n)):spt(e,t,n)}function rpt(e,t,n){let i=e._scene,o=i.camera,r=i.canvas,s=$xe;s.x=r.clientWidth/2,s.y=r.clientHeight/2;let a=o.getPickRay(s,nH),c=h.UNIT_X,l=a.origin,f=a.direction,d,p=h.dot(c,f);if(Math.abs(p)>O.EPSILON6&&(d=-h.dot(c,l)/p),!u(d)||d<=0){e._looking=!0,zu(e,t,n),z.clone(t,e._tiltCenterMousePosition);return}let g=h.multiplyByScalar(f,d,iH);h.add(l,g,g);let m=i.mapProjection,x=m.ellipsoid;h.fromElements(g.y,g.z,g.x,g);let b=m.unproject(g,PX);x.cartographicToCartesian(b,g);let T=Pt.eastNorthUpToFixedFrame(g,x,Jxe),C=e._globe,A=e._ellipsoid;e._globe=void 0,e._ellipsoid=ne.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let S=F.clone(o.transform,ebe);o._setTransform(T),Vu(e,t,n,h.UNIT_Z),o._setTransform(S),e._globe=C,e._ellipsoid=A;let w=A.maximumRadius;e._rotateFactor=1/w,e._rotateRateRangeAdjustment=w}function spt(e,t,n){let i=e._scene,o=i.camera,r=e._cameraUnderground,s,a,c=h.UNIT_X;if(z.equals(t,e._tiltCenterMousePosition))s=h.clone(e._tiltCenter,iH);else{if(o.position.z<e._minimumPickingTerrainHeight&&(s=og(e,t,iH)),!u(s)){a=o.getPickRay(t,nH);let _=a.origin,E=a.direction,v,I=h.dot(c,E);if(Math.abs(I)>O.EPSILON6&&(v=-h.dot(c,_)/I),!u(v)||v<=0){e._looking=!0,zu(e,t,n),z.clone(t,e._tiltCenterMousePosition);return}s=h.multiplyByScalar(E,v,iH),h.add(_,s,s)}r&&(u(a)||(a=o.getPickRay(t,nH)),Kxe(e,a,s,s)),z.clone(t,e._tiltCenterMousePosition),h.clone(s,e._tiltCenter)}let l=i.canvas,f=$xe;f.x=l.clientWidth/2,f.y=e._tiltCenterMousePosition.y,a=o.getPickRay(f,nH);let d=h.clone(h.ZERO,ept);d.x=s.x;let p=ln.fromPointNormal(d,c,tpt),g=ti.rayPlane(a,p,$mt),m=o._projection,x=m.ellipsoid;h.fromElements(s.y,s.z,s.x,s);let b=m.unproject(s,PX);x.cartographicToCartesian(b,s);let T=Pt.eastNorthUpToFixedFrame(s,x,Jxe),C;u(g)?(h.fromElements(g.y,g.z,g.x,g),b=m.unproject(g,PX),x.cartographicToCartesian(b,g),C=Pt.eastNorthUpToFixedFrame(g,x,Jmt)):C=T;let A=e._globe,S=e._ellipsoid;e._globe=void 0,e._ellipsoid=ne.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let w=h.UNIT_Z,D=F.clone(o.transform,ebe);o._setTransform(T);let R=h.cross(h.UNIT_Z,h.normalize(o.position,vX),vX),P=h.dot(o.right,R);if(Vu(e,t,n,w,!1,!0),o._setTransform(C),P<0){let _=n.startPosition.y-n.endPosition.y;(r&&_<0||!r&&_>0)&&(w=void 0);let E=o.constrainedAxis;o.constrainedAxis=void 0,Vu(e,t,n,w,!0,!1),o.constrainedAxis=E}else Vu(e,t,n,w,!0,!1);if(u(o.constrainedAxis)){let _=h.cross(o.direction,o.constrainedAxis,oH);h.equalsEpsilon(_,h.ZERO,O.EPSILON6)||(h.dot(_,o.right)<0&&h.negate(_,_),h.cross(_,o.direction,o.up),h.cross(o.direction,o.up,o.right),h.normalize(o.up,o.up),h.normalize(o.right,o.right))}o._setTransform(D),e._globe=A,e._ellipsoid=S;let L=S.maximumRadius;e._rotateFactor=1/L,e._rotateRateRangeAdjustment=L;let N=h.clone(o.positionWC,vX);if(e.enableCollisionDetection&&BX(e),!h.equals(o.positionWC,N)){o._setTransform(C),o.worldToCameraCoordinatesPoint(N,N);let _=h.magnitudeSquared(N);h.magnitudeSquared(o.position)>_&&(h.normalize(o.position,o.position),h.multiplyByScalar(o.position,Math.sqrt(_),o.position));let E=h.angleBetween(N,o.position),v=h.cross(N,o.position,N);h.normalize(v,v);let I=Le.fromAxisAngle(v,E,npt),M=Q.fromQuaternion(I,ipt);Q.multiplyByVector(M,o.direction,o.direction),Q.multiplyByVector(M,o.up,o.up),h.cross(o.direction,o.up,o.right),h.cross(o.right,o.direction,o.up),o._setTransform(D)}}var tbe=new z,nbe=new gn,ibe=new h;function apt(e,t,n){u(n.distance)&&(n=n.distance);let i=e._scene,o=i.camera,r=i.canvas,s=e._cameraUnderground,a;s?a=t:(a=tbe,a.x=r.clientWidth/2,a.y=r.clientHeight/2);let c=o.getPickRay(a,nbe),l=c.origin,f=c.direction,d=o.position.z,p;d<e._minimumPickingTerrainHeight&&(p=og(e,a,ibe));let g;if(u(p)&&(g=h.distance(l,p)),s){let m=Xxe(e,c,d);u(g)?g=Math.min(g,m):g=m}if(!u(g)){let m=h.UNIT_X;g=-h.dot(m,l)/h.dot(m,f)}MX(e,t,n,e._zoomFactor,g)}function cpt(e){let n=e._scene.camera;if(!F.equals(F.IDENTITY,n.transform))sl(e,e.enableRotate,e.rotateEventTypes,Vu,e.inertiaSpin,"_lastInertiaSpinMovement"),sl(e,e.enableZoom,e.zoomEventTypes,rbe,e.inertiaZoom,"_lastInertiaZoomMovement");else{let i=e._tweens;if(e._aggregator.anyButtonDown&&i.removeAll(),sl(e,e.enableTilt,e.tiltEventTypes,opt,e.inertiaSpin,"_lastInertiaTiltMovement"),sl(e,e.enableTranslate,e.translateEventTypes,Qmt,e.inertiaTranslate,"_lastInertiaTranslateMovement"),sl(e,e.enableZoom,e.zoomEventTypes,apt,e.inertiaZoom,"_lastInertiaZoomMovement"),sl(e,e.enableLook,e.lookEventTypes,zu),!e._aggregator.anyButtonDown&&!i.contains(e._tween)){let o=n.createCorrectPositionTween(e.bounceAnimationTime);u(o)&&(e._tween=i.add(o))}i.update()}}var lpt=new gn,upt=new ln(h.UNIT_X,0),fpt=new h,dpt=new h;function LX(e,t,n){let i=e._scene,o=i.camera,r=o.getPickRay(t.endPosition,lpt),s=h.clone(o.direction,dpt);i.mode===te.COLUMBUS_VIEW&&h.fromElements(s.z,s.x,s.y,s);let a=ln.fromPointNormal(n,s,upt),c=ti.rayPlane(r,a,fpt);u(c)&&(s=h.subtract(n,c,s),i.mode===te.COLUMBUS_VIEW&&h.fromElements(s.y,s.z,s.x,s),h.add(o.position,s,o.position))}var Vxe=new h,obe=new fe,RX=new h,OX=new ne,hpt=new h,mpt=new h,ppt=new h;function _pt(e,t,n){let o=e._scene.camera,r=e._cameraUnderground,s=e._ellipsoid;if(!F.equals(o.transform,F.IDENTITY)){Vu(e,t,n);return}let a,c,l=s.geodeticSurfaceNormal(o.position,hpt);if(z.equals(t,e._rotateMousePosition)){if(e._looking)zu(e,t,n,l);else if(e._rotating)Vu(e,t,n);else if(e._strafing)Qxe(e,n);else{if(h.magnitude(o.position)<h.magnitude(e._rotateStartPosition))return;a=h.magnitude(e._rotateStartPosition),c=RX,c.x=c.y=c.z=a,s=ne.fromCartesian3(c,OX),IX(e,t,n,s)}return}e._looking=!1,e._rotating=!1,e._strafing=!1;let f=s.cartesianToCartographic(o.positionWC,obe).height,d=e._globe;if(u(d)&&f<e._minimumPickingTerrainHeight){let p=og(e,n.startPosition,ppt);if(u(p)){let g=!1,m=o.getPickRay(n.startPosition,Yxe);if(r)g=!0,Zxe(e,m,p,p);else{let x=s.geodeticSurfaceNormal(p,mpt);Math.abs(h.dot(m.direction,x))<.05?g=!0:g=h.magnitude(o.position)<h.magnitude(p)}g?(z.clone(t,e._strafeEndMousePosition),h.clone(p,e._strafeStartPosition),e._strafing=!0,LX(e,n,e._strafeStartPosition)):(a=h.magnitude(p),c=RX,c.x=c.y=c.z=a,s=ne.fromCartesian3(c,OX),IX(e,t,n,s),h.clone(p,e._rotateStartPosition))}else e._looking=!0,zu(e,t,n,l)}else u(o.pickEllipsoid(n.startPosition,e._ellipsoid,Vxe))?(IX(e,t,n,e._ellipsoid),h.clone(Vxe,e._rotateStartPosition)):f>e._minimumTrackBallHeight?(e._rotating=!0,Vu(e,t,n)):(e._looking=!0,zu(e,t,n,l));z.clone(t,e._rotateMousePosition)}function Vu(e,t,n,i,o,r){o=y(o,!1),r=y(r,!1);let s=e._scene,a=s.camera,c=s.canvas,l=a.constrainedAxis;u(i)&&(a.constrainedAxis=i);let f=h.magnitude(a.position),d=e._rotateFactor*(f-e._rotateRateRangeAdjustment);d>e._maximumRotateRate&&(d=e._maximumRotateRate),d<e._minimumRotateRate&&(d=e._minimumRotateRate);let p=(n.startPosition.x-n.endPosition.x)/c.clientWidth,g=(n.startPosition.y-n.endPosition.y)/c.clientHeight;p=Math.min(p,e.maximumMovementRatio),g=Math.min(g,e.maximumMovementRatio);let m=d*p*Math.PI*2,x=d*g*Math.PI;o||a.rotateRight(m),r||a.rotateUp(x),a.constrainedAxis=l}var DX=oe.clone(oe.UNIT_W),zxe=oe.clone(oe.UNIT_W),eH=new h,GS=new h,tH=new h,Hxe=new h,gpt=new z,ypt=new z,xpt=new z,bpt=new z,Tpt=new gn;function IX(e,t,n,i){let o=e._scene,r=o.camera,s=z.clone(n.startPosition,gpt),a=z.clone(n.endPosition,ypt),c=i.cartesianToCartographic(r.positionWC,obe).height,l,f;if(!n.inertiaEnabled&&c<e._minimumPickingTerrainHeight&&(l=h.clone(e._panLastWorldPosition,DX),!u(e._globe)&&!z.equalsEpsilon(s,e._panLastMousePosition)&&(l=og(e,s,DX)),!u(e._globe)&&u(l))){let d=h.subtract(l,r.positionWC,GS),p=h.multiplyByScalar(r.directionWC,h.dot(r.directionWC,d),GS),g=h.magnitude(p),m=r.frustum.getPixelDimensions(o.drawingBufferWidth,o.drawingBufferHeight,g,o.pixelRatio,bpt),x=z.subtract(a,s,xpt),b=h.multiplyByScalar(r.rightWC,x.x*m.x,GS),T=h.normalize(r.positionWC,qxe),C=r.getPickRay(a,Tpt).direction,A=h.subtract(C,h.projectVector(C,r.rightWC,tH),tH),S=h.angleBetween(A,r.directionWC),w=1;u(r.frustum.fov)&&(w=Math.max(Math.tan(S),.1));let D=Math.abs(h.dot(r.directionWC,T)),R=-x.y*m.y*2/Math.sqrt(w)*(1-D),P=h.multiplyByScalar(C,R,tH);D=Math.abs(h.dot(r.upWC,T));let L=h.multiplyByScalar(r.upWC,-x.y*(1-D)*m.y,Hxe);f=h.add(l,b,zxe),f=h.add(f,P,f),f=h.add(f,L,f),h.clone(f,e._panLastWorldPosition),z.clone(a,e._panLastMousePosition)}if((!u(l)||!u(f))&&(l=r.pickEllipsoid(s,i,DX),f=r.pickEllipsoid(a,i,zxe)),!u(l)||!u(f)){e._rotating=!0,Vu(e,t,n);return}if(l=r.worldToCameraCoordinates(l,l),f=r.worldToCameraCoordinates(f,f),u(r.constrainedAxis)){let d=r.constrainedAxis,p=h.mostOrthogonalAxis(d,eH);h.cross(p,d,p),h.normalize(p,p);let g=h.cross(d,p,GS),m=h.magnitude(l),x=h.dot(d,l),b=Math.acos(x/m),T=h.multiplyByScalar(d,x,tH);h.subtract(l,T,T),h.normalize(T,T);let C=h.magnitude(f),A=h.dot(d,f),S=Math.acos(A/C),w=h.multiplyByScalar(d,A,Hxe);h.subtract(f,w,w),h.normalize(w,w);let D=Math.acos(h.dot(T,p));h.dot(T,g)<0&&(D=O.TWO_PI-D);let R=Math.acos(h.dot(w,p));h.dot(w,g)<0&&(R=O.TWO_PI-R);let P=D-R,L;h.equalsEpsilon(d,r.position,O.EPSILON2)?L=r.right:L=h.cross(d,r.position,eH);let N=h.cross(d,L,eH),_=h.dot(N,h.subtract(l,d,GS)),E=h.dot(N,h.subtract(f,d,GS)),v;_>0&&E>0?v=S-b:_>0&&E<=0?h.dot(r.position,d)>0?v=-b-S:v=b+S:v=b-S,r.rotateRight(P),r.rotateUp(v)}else{h.normalize(l,l),h.normalize(f,f);let d=h.dot(l,f),p=h.cross(l,f,eH);if(d<1&&!h.equalsEpsilon(p,h.ZERO,O.EPSILON14)){let g=Math.acos(d);r.rotate(p,g)}}}var Apt=new h,Cpt=new fe,Gxe=0;function rbe(e,t,n){u(n.distance)&&(n=n.distance);let i=n.inertiaEnabled,o=e._ellipsoid,r=e._scene,s=r.camera,a=r.canvas,c=e._cameraUnderground,l;c?l=t:(l=tbe,l.x=a.clientWidth/2,l.y=a.clientHeight/2);let f=s.getPickRay(l,nbe),d,p=o.cartesianToCartographic(s.position,Cpt).height,g=Math.abs(Gxe)<e.minimumPickingTerrainDistanceWithInertia;(i?g:p<e._minimumPickingTerrainHeight)&&(d=og(e,l,ibe));let x;if(u(d)&&(x=h.distance(f.origin,d),Gxe=x),c){let T=Xxe(e,f,p);u(x)?x=Math.min(x,T):x=T}u(x)||(x=p);let b=h.normalize(s.position,Apt);MX(e,t,n,e._zoomFactor,x,h.dot(b,s.direction))}var sbe=new z,rH=new gn,HF=new h,Ept=new h,abe=new F,Spt=new F,cbe=new F,wpt=new Le,vpt=new Q,NX=new fe,FX=new h;function Dpt(e,t,n){let o=e._scene.camera;if(!F.equals(o.transform,F.IDENTITY))return;if(u(n.angleAndHeight)&&(n=n.angleAndHeight),z.equals(t,e._tiltCenterMousePosition)||(e._tiltOnEllipsoid=!1,e._looking=!1),e._looking){let a=e._ellipsoid.geodeticSurfaceNormal(o.position,FX);zu(e,t,n,a);return}let s=e._ellipsoid.cartesianToCartographic(o.position,NX);e._tiltOnEllipsoid||s.height>e._minimumCollisionTerrainHeight?(e._tiltOnEllipsoid=!0,Ppt(e,t,n)):Rpt(e,t,n)}var Ipt=new fe;function Ppt(e,t,n){let i=e._ellipsoid,o=e._scene,r=o.camera,s=e.minimumZoomDistance*.25,a=i.cartesianToCartographic(r.positionWC,Ipt).height;if(a-s-1<O.EPSILON3&&n.endPosition.y-n.startPosition.y<0)return;let c=o.canvas,l=sbe;l.x=c.clientWidth/2,l.y=c.clientHeight/2;let f=r.getPickRay(l,rH),d,p=ti.rayEllipsoid(f,i);if(u(p))d=gn.getPoint(f,p.start,HF);else if(a>e._minimumTrackBallHeight){let C=ti.grazingAltitudeLocation(f,i);if(!u(C))return;let A=i.cartesianToCartographic(C,NX);A.height=0,d=i.cartographicToCartesian(A,HF)}else{e._looking=!0;let C=e._ellipsoid.geodeticSurfaceNormal(r.position,FX);zu(e,t,n,C),z.clone(t,e._tiltCenterMousePosition);return}let g=Pt.eastNorthUpToFixedFrame(d,i,abe),m=e._globe,x=e._ellipsoid;e._globe=void 0,e._ellipsoid=ne.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let b=F.clone(r.transform,cbe);r._setTransform(g),Vu(e,t,n,h.UNIT_Z),r._setTransform(b),e._globe=m,e._ellipsoid=x;let T=x.maximumRadius;e._rotateFactor=1/T,e._rotateRateRangeAdjustment=T}function Rpt(e,t,n){let i=e._ellipsoid,o=e._scene,r=o.camera,s=e._cameraUnderground,a,c,l;if(z.equals(t,e._tiltCenterMousePosition))a=h.clone(e._tiltCenter,HF);else{if(a=og(e,t,HF),!u(a)){if(c=r.getPickRay(t,rH),l=ti.rayEllipsoid(c,i),!u(l)){if(i.cartesianToCartographic(r.position,NX).height<=e._minimumTrackBallHeight){e._looking=!0;let E=e._ellipsoid.geodeticSurfaceNormal(r.position,FX);zu(e,t,n,E),z.clone(t,e._tiltCenterMousePosition)}return}a=gn.getPoint(c,l.start,HF)}s&&(u(c)||(c=r.getPickRay(t,rH)),Kxe(e,c,a,a)),z.clone(t,e._tiltCenterMousePosition),h.clone(a,e._tiltCenter)}let f=o.canvas,d=sbe;d.x=f.clientWidth/2,d.y=e._tiltCenterMousePosition.y,c=r.getPickRay(d,rH);let p=h.magnitude(a),g=h.fromElements(p,p,p,RX),m=ne.fromCartesian3(g,OX);if(l=ti.rayEllipsoid(c,m),!u(l))return;let x=h.magnitude(c.origin)>p?l.start:l.stop,b=gn.getPoint(c,x,Ept),T=Pt.eastNorthUpToFixedFrame(a,i,abe),C=Pt.eastNorthUpToFixedFrame(b,m,Spt),A=e._globe,S=e._ellipsoid;e._globe=void 0,e._ellipsoid=ne.UNIT_SPHERE,e._rotateFactor=1,e._rotateRateRangeAdjustment=1;let w=h.UNIT_Z,D=F.clone(r.transform,cbe);r._setTransform(C);let R=h.cross(b,r.positionWC,oH);if(h.dot(r.rightWC,R)<0){let _=n.startPosition.y-n.endPosition.y;(s&&_<0||!s&&_>0)&&(w=void 0);let E=r.constrainedAxis;r.constrainedAxis=void 0,Vu(e,t,n,w,!0,!1),r.constrainedAxis=E}else Vu(e,t,n,w,!0,!1);if(r._setTransform(T),Vu(e,t,n,w,!1,!0),u(r.constrainedAxis)){let _=h.cross(r.direction,r.constrainedAxis,oH);h.equalsEpsilon(_,h.ZERO,O.EPSILON6)||(h.dot(_,r.right)<0&&h.negate(_,_),h.cross(_,r.direction,r.up),h.cross(r.direction,r.up,r.right),h.normalize(r.up,r.up),h.normalize(r.right,r.right))}r._setTransform(D),e._globe=A,e._ellipsoid=S;let L=S.maximumRadius;e._rotateFactor=1/L,e._rotateRateRangeAdjustment=L;let N=h.clone(r.positionWC,oH);if(e.enableCollisionDetection&&BX(e),!h.equals(r.positionWC,N)){r._setTransform(C),r.worldToCameraCoordinatesPoint(N,N);let _=h.magnitudeSquared(N);h.magnitudeSquared(r.position)>_&&(h.normalize(r.position,r.position),h.multiplyByScalar(r.position,Math.sqrt(_),r.position));let E=h.angleBetween(N,r.position),v=h.cross(N,r.position,N);h.normalize(v,v);let I=Le.fromAxisAngle(v,E,wpt),M=Q.fromQuaternion(I,vpt);Q.multiplyByVector(M,r.direction,r.direction),Q.multiplyByVector(M,r.up,r.up),h.cross(r.direction,r.up,r.right),h.cross(r.right,r.direction,r.up),r._setTransform(D)}}var Opt=new z,Mpt=new z,Wxe=new gn,jxe=new gn,Lpt=new h,Npt=new h;function zu(e,t,n,i){let r=e._scene.camera,s=Opt;s.x=n.startPosition.x,s.y=0;let a=Mpt;a.x=n.endPosition.x,a.y=0;let c=r.getPickRay(s,Wxe),l=r.getPickRay(a,jxe),f=0,d,p;r.frustum instanceof rn?(d=c.origin,p=l.origin,h.add(r.direction,d,d),h.add(r.direction,p,p),h.subtract(d,r.position,d),h.subtract(p,r.position,p),h.normalize(d,d),h.normalize(p,p)):(d=c.direction,p=l.direction);let g=h.dot(d,p);g<1&&(f=Math.acos(g)),f=n.startPosition.x>n.endPosition.x?-f:f;let m=e._horizontalRotationAxis;if(u(i)?r.look(i,-f):u(m)?r.look(m,-f):r.lookLeft(f),s.x=0,s.y=n.startPosition.y,a.x=0,a.y=n.endPosition.y,c=r.getPickRay(s,Wxe),l=r.getPickRay(a,jxe),f=0,r.frustum instanceof rn?(d=c.origin,p=l.origin,h.add(r.direction,d,d),h.add(r.direction,p,p),h.subtract(d,r.position,d),h.subtract(p,r.position,p),h.normalize(d,d),h.normalize(p,p)):(d=c.direction,p=l.direction),g=h.dot(d,p),g<1&&(f=Math.acos(g)),f=n.startPosition.y>n.endPosition.y?-f:f,i=y(i,m),u(i)){let x=r.direction,b=h.negate(i,Lpt),T=h.equalsEpsilon(x,i,O.EPSILON2),C=h.equalsEpsilon(x,b,O.EPSILON2);if(!T&&!C){g=h.dot(x,i);let A=O.acosClamped(g);f>0&&f>A&&(f=A-O.EPSILON4),g=h.dot(x,b),A=O.acosClamped(g),f<0&&-f>A&&(f=-A+O.EPSILON4);let S=h.cross(i,x,Npt);r.look(S,f)}else(T&&f<0||C&&f>0)&&r.look(r.right,-f)}else r.lookUp(f)}function Fpt(e){sl(e,e.enableRotate,e.rotateEventTypes,_pt,e.inertiaSpin,"_lastInertiaSpinMovement"),sl(e,e.enableZoom,e.zoomEventTypes,rbe,e.inertiaZoom,"_lastInertiaZoomMovement"),sl(e,e.enableTilt,e.tiltEventTypes,Dpt,e.inertiaSpin,"_lastInertiaTiltMovement"),sl(e,e.enableLook,e.lookEventTypes,zu)}var Bpt=new F,kpt=new fe;function BX(e){e._adjustedHeightForTerrain=!0;let t=e._scene,n=t.mode,i=t.globe;if(n===te.SCENE2D||n===te.MORPHING)return;let o=t.camera,r=y(i?.ellipsoid,ne.WGS84),s=t.mapProjection,a,c;F.equals(o.transform,F.IDENTITY)||(a=F.clone(o.transform,Bpt),c=h.magnitude(o.position),o._setTransform(F.IDENTITY));let l=kpt;n===te.SCENE3D?r.cartesianToCartographic(o.position,l):s.unproject(o.position,l);let f=!1;if(l.height<e._minimumCollisionTerrainHeight){let d=e._scene.globeHeight;if(u(d)){let p=d+e.minimumZoomDistance;l.height<p&&(l.height=p,n===te.SCENE3D?r.cartographicToCartesian(l,o.position):s.project(l,o.position),f=!0)}}u(a)&&(o._setTransform(a),f&&(h.normalize(o.position,o.position),h.negate(o.position,o.direction),h.multiplyByScalar(o.position,Math.max(c,e.minimumZoomDistance),o.position),h.normalize(o.direction,o.direction),h.cross(o.direction,o.up,o.right),h.cross(o.right,o.direction,o.up)))}GF.prototype.onMap=function(){let e=this._scene,t=e.mode,n=e.camera;return t===te.COLUMBUS_VIEW?Math.abs(n.position.x)-this._maxCoord.x<0&&Math.abs(n.position.y)-this._maxCoord.y<0:!0};var Upt=new h,Vpt=new h;GF.prototype.update=function(){let e=this._scene,{camera:t,globe:n,mode:i}=e;F.equals(t.transform,F.IDENTITY)?(this._globe=n,this._ellipsoid=u(this._globe)?this._globe.ellipsoid:e.mapProjection.ellipsoid):(this._globe=void 0,this._ellipsoid=ne.UNIT_SPHERE);let{verticalExaggeration:o,verticalExaggerationRelativeHeight:r}=e;this._minimumCollisionTerrainHeight=Kr.getHeight(this.minimumCollisionTerrainHeight,o,r),this._minimumPickingTerrainHeight=Kr.getHeight(this.minimumPickingTerrainHeight,o,r),this._minimumTrackBallHeight=Kr.getHeight(this.minimumTrackBallHeight,o,r),this._cameraUnderground=e.cameraUnderground&&u(this._globe);let s=this._ellipsoid.maximumRadius;this._rotateFactor=1/s,this._rotateRateRangeAdjustment=s,this._adjustedHeightForTerrain=!1;let a=h.clone(t.positionWC,Upt),c=h.clone(t.directionWC,Vpt);i===te.SCENE2D?kmt(this):i===te.COLUMBUS_VIEW?(this._horizontalRotationAxis=h.UNIT_Z,cpt(this)):i===te.SCENE3D&&(this._horizontalRotationAxis=void 0,Fpt(this)),this.enableCollisionDetection&&!this._adjustedHeightForTerrain&&(!h.equals(a,t.positionWC)||!h.equals(c,t.directionWC))&&BX(this),this._aggregator.reset()};GF.prototype.isDestroyed=function(){return!1};GF.prototype.destroy=function(){return this._tweens.removeAll(),this._aggregator=this._aggregator&&this._aggregator.destroy(),le(this)};var WF=GF;var jF=`uniform sampler2D colorTexture;


uniform sampler2D colorTexture2;


 


uniform vec2 center;


uniform float radius;


 


in vec2 v_textureCoordinates;


 


void main()


{


    vec4 color0 = texture(colorTexture, v_textureCoordinates);


    vec4 color1 = texture(colorTexture2, v_textureCoordinates);


 


    float x = length(gl_FragCoord.xy - center) / radius;


    float t = smoothstep(0.5, 0.8, x);


    out_FragColor = mix(color0 + color1, color1, t);


}


`;var qF=`uniform sampler2D colorTexture;


 


uniform float avgLuminance;


uniform float threshold;


uniform float offset;


 


in vec2 v_textureCoordinates;


 


float key(float avg)


{


    float guess = 1.5 - (1.5 / (avg * 0.1 + 1.0));


    return max(0.0, guess) + 0.1;


}


 


// See section 9. "The bright-pass filter" of Realtime HDR Rendering


// http://www.cg.tuwien.ac.at/research/publications/2007/Luksch_2007_RHR/Luksch_2007_RHR-RealtimeHDR%20.pdf


 


void main()


{


    vec4 color = texture(colorTexture, v_textureCoordinates);


    vec3 xyz = czm_RGBToXYZ(color.rgb);


    float luminance = xyz.r;


 


    float scaledLum = key(avgLuminance) * luminance / avgLuminance;


    float brightLum = max(scaledLum - threshold, 0.0);


    float brightness = brightLum / (offset + brightLum);


 


    xyz.r = brightness;


    out_FragColor = vec4(czm_XYZToRGB(xyz), 1.0);


}


`;function rg(){this._sceneFramebuffer=new ET;let e=.125,t=new Array(6);t[0]=new xo({fragmentShader:Wl,textureScale:e,forcePowerOfTwo:!0,sampleMode:Bu.LINEAR});let n=t[1]=new xo({fragmentShader:qF,uniforms:{avgLuminance:.5,threshold:.25,offset:.1},textureScale:e,forcePowerOfTwo:!0}),i=this;this._delta=1,this._sigma=2,this._blurStep=new z,t[2]=new xo({fragmentShader:d0,uniforms:{step:function(){return i._blurStep.x=i._blurStep.y=1/n.outputTexture.width,i._blurStep},delta:function(){return i._delta},sigma:function(){return i._sigma},direction:0},textureScale:e,forcePowerOfTwo:!0}),t[3]=new xo({fragmentShader:d0,uniforms:{step:function(){return i._blurStep.x=i._blurStep.y=1/n.outputTexture.width,i._blurStep},delta:function(){return i._delta},sigma:function(){return i._sigma},direction:1},textureScale:e,forcePowerOfTwo:!0}),t[4]=new xo({fragmentShader:Wl,sampleMode:Bu.LINEAR}),this._uCenter=new z,this._uRadius=void 0,t[5]=new xo({fragmentShader:jF,uniforms:{center:function(){return i._uCenter},radius:function(){return i._uRadius},colorTexture2:function(){return i._sceneFramebuffer.framebuffer.getColorTexture(0)}}}),this._stages=new ol({stages:t});let o=new RT(this),r=t.length;for(let s=0;s<r;++s)t[s]._textureCache=o;this._textureCache=o,this.length=t.length}rg.prototype.get=function(e){return this._stages.get(e)};rg.prototype.getStageByName=function(e){let t=this._stages.length;for(let n=0;n<t;++n){let i=this._stages.get(n);if(i.name===e)return i}};var zpt=new oe,lbe=new z,Hpt=new z,ube=new F;function Gpt(e,t,n){let i=t.uniformState,o=i.sunPositionWC,r=i.view,s=i.viewProjection,a=i.projection,c=F.computeViewportTransformation(n,0,1,ube),l=F.multiplyByPoint(r,o,zpt),f=Pt.pointToGLWindowCoordinates(s,c,o,lbe);l.x+=O.SOLAR_RADIUS;let d=Pt.pointToGLWindowCoordinates(a,c,l,l),p=z.magnitude(z.subtract(d,f,d))*30*2,g=Hpt;g.x=p,g.y=p,e._uCenter=z.clone(f,e._uCenter),e._uRadius=Math.max(g.x,g.y)*.15;let m=t.drawingBufferWidth,x=t.drawingBufferHeight,b=e._stages,T=b.get(0),C=T.outputTexture.width,A=T.outputTexture.height,S=new Ue;S.width=C,S.height=A,c=F.computeViewportTransformation(S,0,1,ube),f=Pt.pointToGLWindowCoordinates(s,c,o,lbe),g.x*=C/m,g.y*=A/x;let w=T.scissorRectangle;w.x=Math.max(f.x-g.x*.5,0),w.y=Math.max(f.y-g.y*.5,0),w.width=Math.min(g.x,m),w.height=Math.min(g.y,x);for(let D=1;D<4;++D)Ue.clone(w,b.get(D).scissorRectangle)}rg.prototype.clear=function(e,t,n){this._sceneFramebuffer.clear(e,t,n),this._textureCache.clear(e)};rg.prototype.update=function(e){let t=e.context,n=e.viewport,i=this._sceneFramebuffer;i.update(t,n);let o=i.framebuffer;return this._textureCache.update(t),this._stages.update(t,!1),Gpt(this,t,n),o};rg.prototype.execute=function(e){let t=this._sceneFramebuffer.framebuffer.getColorTexture(0),n=this._stages,i=n.length;n.get(0).execute(e,t);for(let o=1;o<i;++o)n.get(o).execute(e,n.get(o-1).outputTexture)};rg.prototype.copy=function(e,t){if(!u(this._copyColorCommand)){let n=this;this._copyColorCommand=e.createViewportQuadCommand(Wl,{uniformMap:{colorTexture:function(){return n._stages.get(n._stages.length-1).outputTexture}},owner:this})}this._copyColorCommand.framebuffer=t,this._copyColorCommand.execute(e)};rg.prototype.isDestroyed=function(){return!1};rg.prototype.destroy=function(){return this._textureCache.destroy(),this._stages.destroy(),le(this)};var YF=rg;function fbe(){this._cachedShowFrustumsShaders={}}function Wpt(e){let t={},n=e.vertexAttributes;for(let i in n)n.hasOwnProperty(i)&&(t[i]=n[i].index);return t}function jpt(e,t){let n=e.context,i=t,o=i.fragmentShaderSource.clone(),r=[];o.sources=o.sources.map(function(f){f=ze.replaceMain(f,"czm_Debug_main");let d=/out_FragData_(\d+)/g,p;for(;(p=d.exec(f))!==null;)r.indexOf(p[1])===-1&&r.push(p[1]);return f});let s=r.length,a="";a+=`uniform vec3 debugShowCommandsColor;


`,a+=`uniform vec3 debugShowFrustumsColor;


`,a+=`void main() 


{ 


    czm_Debug_main(); 


`;let c;if(s>0)for(c=0;c<s;++c)a+=`    out_FragData_${r[c]}.rgb *= debugShowCommandsColor;


`,a+=`    out_FragData_${r[c]}.rgb *= debugShowFrustumsColor;


`;else a+=`    out_FragColor.rgb *= debugShowCommandsColor;


`,a+=`    out_FragColor.rgb *= debugShowFrustumsColor;


`;a+="}",o.sources.push(a);let l=Wpt(i);return Kt.fromCache({context:n,vertexShaderSource:i.vertexShaderSource,fragmentShaderSource:o,attributeLocations:l})}var XF=new G;function qpt(e,t){let n;return u(t.uniformMap)?n=t.uniformMap:n={},u(n.debugShowCommandsColor)||u(n.debugShowFrustumsColor)||(n.debugShowCommandsColor=function(){return e.debugShowCommands?(u(t._debugColor)||(t._debugColor=G.fromRandom()),t._debugColor):G.WHITE},n.debugShowFrustumsColor=function(){return e.debugShowFrustums?(XF.red=t.debugOverlappingFrustums&1?1:0,XF.green=t.debugOverlappingFrustums&2?1:0,XF.blue=t.debugOverlappingFrustums&4?1:0,XF.alpha=1,XF):G.WHITE}),n}var Ypt=new $e;fbe.prototype.executeDebugShowFrustumsCommand=function(e,t,n){let i=t.shaderProgram.id,o=this._cachedShowFrustumsShaders[i];u(o)||(o=jpt(e,t.shaderProgram),this._cachedShowFrustumsShaders[i]=o);let r=$e.shallowClone(t,Ypt);r.shaderProgram=o,r.uniformMap=qpt(e,t),r.execute(e.context,n)};var KF=fbe;var cH=function(e){return function(){e.frameState.afterRender.push(function(){e.requestRender()})}};function Fi(e){e=y(e,y.EMPTY_OBJECT);let t=e.canvas,n=e.creditContainer,i=e.creditViewport,o=We(e.contextOptions),r=u(n),s=new MN(t,o);r||(n=document.createElement("div"),n.style.position="absolute",n.style.bottom="0",n.style["text-shadow"]="0 0 2px #000000",n.style.color="#ffffff",n.style["font-size"]="10px",n.style["padding-right"]="5px",t.parentNode.appendChild(n)),u(i)||(i=t.parentNode),this._id=qn(),this._jobScheduler=new nF,this._frameState=new eF(s,new W2(n," \u2022 ",i),this._jobScheduler),this._frameState.scene3DOnly=y(e.scene3DOnly,!1),this._removeCreditContainer=!r,this._creditContainer=n,this._canvas=t,this._context=s,this._computeEngine=new vN(s),this._globe=void 0,this._globeTranslucencyState=new tF,this._primitives=new Nl,this._groundPrimitives=new Nl,this._globeHeight=void 0,this._globeHeightDirty=void 0,this._cameraUnderground=!1,this._logDepthBuffer=s.fragmentDepth,this._logDepthBufferDirty=!0,this._tweens=new NT,this._shaderFrameCount=0,this._sunPostProcess=void 0,this._computeCommandList=[],this._overlayCommandList=[],this._useOIT=y(e.orderIndependentTranslucency,!0),this._executeOITFunction=void 0,this._depthPlane=new Z2(e.depthPlaneEllipsoidOffset),this._clearColorCommand=new si({color:new G,stencil:0,owner:this}),this._depthClearCommand=new si({depth:1,owner:this}),this._stencilClearCommand=new si({stencil:0}),this._classificationStencilClearCommand=new si({stencil:0,renderState:ke.fromCache({stencilMask:kt.CLASSIFICATION_MASK})}),this._depthOnlyRenderStateCache={},this._transitioner=new VF(this),this._preUpdate=new pe,this._postUpdate=new pe,this._renderError=new pe,this._preRender=new pe,this._postRender=new pe,this._minimumDisableDepthTestDistance=0,this._debugInspector=new KF,this._msaaSamples=y(e.msaaSamples,1),this.rethrowRenderErrors=!1,this.completeMorphOnUserInput=!0,this.morphStart=new pe,this.morphComplete=new pe,this.skyBox=void 0,this.skyAtmosphere=void 0,this.sun=void 0,this.sunBloom=!0,this._sunBloom=void 0,this.moon=void 0,this.backgroundColor=G.clone(G.BLACK),this._mode=te.SCENE3D,this._mapProjection=u(e.mapProjection)?e.mapProjection:new Di,this.morphTime=1,this.farToNearRatio=1e3,this.logarithmicDepthFarToNearRatio=1e9,this.nearToFarDistance2D=175e4,this.verticalExaggeration=1,this.verticalExaggerationRelativeHeight=0,this.debugCommandFilter=void 0,this.debugShowCommands=!1,this.debugShowFrustums=!1,this.debugShowFramesPerSecond=!1,this.debugShowDepthFrustum=1,this.debugShowFrustumPlanes=!1,this._debugShowFrustumPlanes=!1,this._debugFrustumPlanes=void 0,this.useDepthPicking=!0,this.pickTranslucentDepth=!1,this.cameraEventWaitTime=500,this.atmosphere=new F2,this.fog=new J2,this._shadowMapCamera=new po(this),this.shadowMap=new ng({context:s,lightCamera:this._shadowMapCamera,enabled:y(e.shadows,!1)}),this.invertClassification=!1,this.invertClassificationColor=G.clone(G.WHITE),this._actualInvertClassificationColor=G.clone(this._invertClassificationColor),this._invertClassification=new US,this.focalLength=void 0,this.eyeSeparation=void 0,this.postProcessStages=new BF,this._brdfLutGenerator=new k2,this._performanceDisplay=void 0,this._debugVolume=void 0,this._screenSpaceCameraController=new WF(this),this._cameraUnderground=!1,this._mapMode2D=y(e.mapMode2D,Gl.INFINITE_SCROLL),this._environmentState={skyBoxCommand:void 0,skyAtmosphereCommand:void 0,sunDrawCommand:void 0,sunComputeCommand:void 0,moonCommand:void 0,isSunVisible:!1,isMoonVisible:!1,isReadyForAtmosphere:!1,isSkyAtmosphereVisible:!1,clearGlobeDepth:!1,useDepthPlane:!1,renderTranslucentDepthForPick:!1,originalFramebuffer:void 0,useGlobeDepthFramebuffer:!1,useOIT:!1,useInvertClassification:!1,usePostProcess:!1,usePostProcessSelected:!1,useWebVR:!1},this._useWebVR=!1,this._cameraVR=void 0,this._aspectRatioVR=void 0,this.requestRenderMode=y(e.requestRenderMode,!1),this._renderRequested=!0,this.maximumRenderTimeChange=y(e.maximumRenderTimeChange,0),this._lastRenderTime=void 0,this._frameRateMonitor=void 0,this._removeRequestListenerCallback=qa.requestCompletedEvent.addEventListener(cH(this)),this._removeTaskProcessorListenerCallback=yi.taskCompletedEvent.addEventListener(cH(this)),this._removeGlobeCallbacks=[],this._removeTerrainProviderReadyListener=void 0;let a=new Ue(0,0,s.drawingBufferWidth,s.drawingBufferHeight),c=new po(this);this._logDepthBuffer&&(c.frustum.near=.1,c.frustum.far=1e10),this.preloadFlightCamera=new po(this),this.preloadFlightCullingVolume=void 0,this._picking=new pF(this),this._defaultView=new vT(this,c,a),this._view=this._defaultView,this._hdr=void 0,this._hdrDirty=void 0,this.highDynamicRange=!1,this.gamma=2.2,this.sphericalHarmonicCoefficients=void 0,this.specularEnvironmentMaps=void 0,this._specularEnvironmentMapAtlas=void 0,this.light=new H_,pbe(this,0,J.now()),this.updateFrameState(),this.initializeFrame()}function Xpt(e,t){for(let i=0;i<e._removeGlobeCallbacks.length;++i)e._removeGlobeCallbacks[i]();e._removeGlobeCallbacks.length=0;let n=[];u(t)&&(n.push(t.imageryLayersUpdatedEvent.addEventListener(cH(e))),n.push(t.terrainProviderChanged.addEventListener(cH(e))),n.push(t.tileLoadProgressEvent.addEventListener(()=>{e._globeHeightDirty=!0}))),e._removeGlobeCallbacks=n}Object.defineProperties(Fi.prototype,{canvas:{get:function(){return this._canvas}},drawingBufferHeight:{get:function(){return this._context.drawingBufferHeight}},drawingBufferWidth:{get:function(){return this._context.drawingBufferWidth}},maximumAliasedLineWidth:{get:function(){return Gt.maximumAliasedLineWidth}},maximumCubeMapSize:{get:function(){return Gt.maximumCubeMapSize}},pickPositionSupported:{get:function(){return this._context.depthTexture}},sampleHeightSupported:{get:function(){return this._context.depthTexture}},clampToHeightSupported:{get:function(){return this._context.depthTexture}},invertClassificationSupported:{get:function(){return this._context.depthTexture}},specularEnvironmentMapsSupported:{get:function(){return Dd.isSupported(this._context)}},globe:{get:function(){return this._globe},set:function(e){this._globe=this._globe&&this._globe.destroy(),this._globe=e,Xpt(this,e)}},primitives:{get:function(){return this._primitives}},groundPrimitives:{get:function(){return this._groundPrimitives}},camera:{get:function(){return this._view.camera},set:function(e){this._view.camera=e}},view:{get:function(){return this._view},set:function(e){this._view=e}},defaultView:{get:function(){return this._defaultView}},picking:{get:function(){return this._picking}},screenSpaceCameraController:{get:function(){return this._screenSpaceCameraController}},mapProjection:{get:function(){return this._mapProjection}},jobScheduler:{get:function(){return this._jobScheduler}},frameState:{get:function(){return this._frameState}},environmentState:{get:function(){return this._environmentState}},tweens:{get:function(){return this._tweens}},imageryLayers:{get:function(){if(u(this.globe))return this.globe.imageryLayers}},terrainProvider:{get:function(){if(u(this.globe))return this.globe.terrainProvider},set:function(e){this._removeTerrainProviderReadyListener=this._removeTerrainProviderReadyListener&&this._removeTerrainProviderReadyListener(),u(this.globe)&&(this.globe.terrainProvider=e)}},terrainProviderChanged:{get:function(){if(u(this.globe))return this.globe.terrainProviderChanged}},preUpdate:{get:function(){return this._preUpdate}},postUpdate:{get:function(){return this._postUpdate}},renderError:{get:function(){return this._renderError}},preRender:{get:function(){return this._preRender}},postRender:{get:function(){return this._postRender}},lastRenderTime:{get:function(){return this._lastRenderTime}},context:{get:function(){return this._context}},debugFrustumStatistics:{get:function(){return this._view.debugFrustumStatistics}},scene3DOnly:{get:function(){return this._frameState.scene3DOnly}},orderIndependentTranslucency:{get:function(){return this._useOIT}},id:{get:function(){return this._id}},mode:{get:function(){return this._mode},set:function(e){e===te.SCENE2D?this.morphTo2D(0):e===te.SCENE3D?this.morphTo3D(0):e===te.COLUMBUS_VIEW&&this.morphToColumbusView(0),this._mode=e}},frustumCommandsList:{get:function(){return this._view.frustumCommandsList}},numberOfFrustums:{get:function(){return this._view.frustumCommandsList.length}},useWebVR:{get:function(){return this._useWebVR},set:function(e){this._useWebVR=e,this._useWebVR?(this._frameState.creditDisplay.container.style.visibility="hidden",this._cameraVR=new po(this),u(this._deviceOrientationCameraController)||(this._deviceOrientationCameraController=new $2(this)),this._aspectRatioVR=this.camera.frustum.aspectRatio):(this._frameState.creditDisplay.container.style.visibility="visible",this._cameraVR=void 0,this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this.camera.frustum.aspectRatio=this._aspectRatioVR,this.camera.frustum.xOffset=0)}},mapMode2D:{get:function(){return this._mapMode2D}},splitPosition:{get:function(){return this._frameState.splitPosition},set:function(e){this._frameState.splitPosition=e}},minimumDisableDepthTestDistance:{get:function(){return this._minimumDisableDepthTestDistance},set:function(e){this._minimumDisableDepthTestDistance=e}},logarithmicDepthBuffer:{get:function(){return this._logDepthBuffer},set:function(e){e=this._context.fragmentDepth&&e,this._logDepthBuffer!==e&&(this._logDepthBuffer=e,this._logDepthBufferDirty=!0)}},gamma:{get:function(){return this._context.uniformState.gamma},set:function(e){this._context.uniformState.gamma=e}},highDynamicRange:{get:function(){return this._hdr},set:function(e){let t=this._context,n=e&&t.depthTexture&&(t.colorBufferFloat||t.colorBufferHalfFloat);this._hdrDirty=n!==this._hdr,this._hdr=n}},highDynamicRangeSupported:{get:function(){let e=this._context;return e.depthTexture&&(e.colorBufferFloat||e.colorBufferHalfFloat)}},cameraUnderground:{get:function(){return this._cameraUnderground}},msaaSamples:{get:function(){return this._msaaSamples},set:function(e){e=Math.min(e,Gt.maximumSamples),this._msaaSamples=e}},msaaSupported:{get:function(){return this._context.msaa}},pixelRatio:{get:function(){return this._frameState.pixelRatio},set:function(e){this._frameState.pixelRatio=e}},opaqueFrustumNearOffset:{get:function(){return .9999}},globeHeight:{get:function(){return this._globeHeight}}});Fi.prototype.getCompressedTextureFormatSupported=function(e){let t=this.context;return(e==="WEBGL_compressed_texture_s3tc"||e==="s3tc")&&t.s3tc||(e==="WEBGL_compressed_texture_pvrtc"||e==="pvrtc")&&t.pvrtc||(e==="WEBGL_compressed_texture_etc"||e==="etc")&&t.etc||(e==="WEBGL_compressed_texture_etc1"||e==="etc1")&&t.etc1||(e==="WEBGL_compressed_texture_astc"||e==="astc")&&t.astc||(e==="EXT_texture_compression_bptc"||e==="bc7")&&t.bc7};function dbe(e,t,n){let i=e._frameState,o=e._context,r=e._view.oit,s=i.shadowState.lightShadowMaps,a=i.shadowState.lightShadowsEnabled,c=t.derivedCommands;u(t.pickId)&&(c.picking=$_.createPickDerivedCommand(e,t,o,c.picking)),t.pickOnly||(c.depth=$_.createDepthOnlyDerivedCommand(e,t,o,c.depth)),c.originalCommand=t,e._hdr&&(c.hdr=$_.createHdrCommand(t,o,c.hdr),t=c.hdr.command,c=t.derivedCommands),a&&t.receiveShadows&&(c.shadows=ng.createReceiveDerivedCommand(s,t,n,o,c.shadows)),t.pass===Ae.TRANSLUCENT&&u(r)&&r.isSupported()&&(a&&t.receiveShadows?(c.oit=u(c.oit)?c.oit:{},c.oit.shadows=r.createDerivedCommands(c.shadows.receiveCommand,o,c.oit.shadows)):c.oit=r.createDerivedCommands(t,o,c.oit))}Fi.prototype.updateDerivedCommands=function(e){if(!u(e.derivedCommands))return;let t=this._frameState,n=this._context,i=!1,o=t.shadowState.lastDirtyTime;e.lastDirtyTime!==o&&(e.lastDirtyTime=o,e.dirty=!0,i=!0);let r=t.useLogDepth,s=this._hdr,a=e.derivedCommands,c=u(a.logDepth),l=u(a.hdr),f=u(a.originalCommand),d=r&&!c,p=s&&!l,g=(!r||!s)&&!f;if(e.dirty=e.dirty||d||p||g,e.dirty){e.dirty=!1;let m=t.shadowState.shadowMaps;t.shadowState.shadowsEnabled&&e.castShadows&&(a.shadows=ng.createCastDerivedCommand(m,e,i,n,a.shadows)),(c||d)&&(a.logDepth=$_.createLogDepthCommand(e,n,a.logDepth),dbe(this,a.logDepth.command,i)),(f||g)&&dbe(this,e,i)}};var Kpt=new ed({pass:Uo.RENDER}),kX=new ed({pass:Uo.PRELOAD}),UX=new ed({pass:Uo.PRELOAD_FLIGHT}),Zpt=new ed({pass:Uo.REQUEST_RENDER_MODE_DEFER_CHECK}),hbe=new se,VX;function Qpt(e){let t=e.globe;if(e._mode===te.SCENE3D&&u(t)&&t.show&&!e._cameraUnderground&&!e._globeTranslucencyState.translucent){let n=t.ellipsoid,i=e.frameState.minimumTerrainHeight;return hbe.radius=n.minimumRadius+i,VX=L2.fromBoundingSphere(hbe,e.camera.positionWC,VX),VX}}Fi.prototype.clearPasses=function(e){e.render=!1,e.pick=!1,e.depth=!1,e.postProcess=!1,e.offscreen=!1};function pbe(e,t,n){let i=e._frameState;i.frameNumber=t,i.time=J.clone(n,i.time)}Fi.prototype.updateFrameState=function(){let e=this.camera,t=this._frameState;t.commandList.length=0,t.shadowMaps.length=0,t.brdfLutGenerator=this._brdfLutGenerator,t.environmentMap=this.skyBox&&this.skyBox._cubeMap,t.mode=this._mode,t.morphTime=this.morphTime,t.mapProjection=this.mapProjection,t.camera=e,t.cullingVolume=e.frustum.computeCullingVolume(e.positionWC,e.directionWC,e.upWC),t.occluder=Qpt(this),t.minimumTerrainHeight=0,t.minimumDisableDepthTestDistance=this._minimumDisableDepthTestDistance,t.invertClassification=this.invertClassification,t.useLogDepth=this._logDepthBuffer&&!(this.camera.frustum instanceof rn||this.camera.frustum instanceof Pr),t.light=this.light,t.cameraUnderground=this._cameraUnderground,t.globeTranslucencyState=this._globeTranslucencyState;let{globe:n}=this;u(n)&&n._terrainExaggerationChanged&&(this.verticalExaggeration=n._terrainExaggeration,this.verticalExaggerationRelativeHeight=n._terrainExaggerationRelativeHeight,n._terrainExaggerationChanged=!1),t.verticalExaggeration=this.verticalExaggeration,t.verticalExaggerationRelativeHeight=this.verticalExaggerationRelativeHeight,u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.ready?(t.specularEnvironmentMaps=this._specularEnvironmentMapAtlas.texture,t.specularEnvironmentMapsMaximumLOD=this._specularEnvironmentMapAtlas.maximumMipmapLevel):(t.specularEnvironmentMaps=void 0,t.specularEnvironmentMapsMaximumLOD=void 0),t.sphericalHarmonicCoefficients=this.sphericalHarmonicCoefficients,this._actualInvertClassificationColor=G.clone(this.invertClassificationColor,this._actualInvertClassificationColor),US.isTranslucencySupported(this._context)||(this._actualInvertClassificationColor.alpha=1),t.invertClassificationColor=this._actualInvertClassificationColor,u(this.globe)?t.maximumScreenSpaceError=this.globe.maximumScreenSpaceError:t.maximumScreenSpaceError=2,this.clearPasses(t.passes),t.tilesetPassState=void 0};Fi.prototype.isVisible=function(e,t,n){return u(e)&&(!u(e.boundingVolume)||!e.cull||t.computeVisibility(e.boundingVolume)!==nn.OUTSIDE&&(!u(n)||!e.occlude||!e.boundingVolume.isOccluded(n)))};var aH=new F(0,0,1,0,1,0,0,0,0,1,0,0,0,0,0,1);aH=F.inverseTransformation(aH,aH);function $pt(e,t,n,i){let o=t._frameState,r=o.context,s=e.boundingVolume;u(t._debugVolume)&&t._debugVolume.destroy();let a,c=h.clone(s.center);if(o.mode!==te.SCENE3D){c=F.multiplyByPoint(aH,c,c);let p=o.mapProjection,g=p.unproject(c);c=p.ellipsoid.cartographicToCartesian(g)}if(u(s.radius)){let p=s.radius;a=Fn.toWireframe(js.createGeometry(new js({radii:new h(p,p,p),vertexFormat:cn.FLAT_VERTEX_FORMAT}))),t._debugVolume=new wn({geometryInstances:new bt({geometry:a,modelMatrix:F.fromTranslation(c),attributes:{color:new zt(1,0,0,1)}}),appearance:new cn({flat:!0,translucent:!1}),asynchronous:!1})}else{let p=s.halfAxes;a=Fn.toWireframe(ml.createGeometry(ml.fromDimensions({dimensions:new h(2,2,2),vertexFormat:cn.FLAT_VERTEX_FORMAT}))),t._debugVolume=new wn({geometryInstances:new bt({geometry:a,modelMatrix:F.fromRotationTranslation(p,c,new F),attributes:{color:new zt(1,0,0,1)}}),appearance:new cn({flat:!0,translucent:!1}),asynchronous:!1})}let l=o.commandList,f=o.commandList=[];t._debugVolume.update(o),e=f[0],o.useLogDepth&&(e=$_.createLogDepthCommand(e,r).command);let d;u(i)&&(d=n.framebuffer,n.framebuffer=i),e.execute(r,n),u(d)&&(n.framebuffer=d),o.commandList=l}function Va(e,t,n,i,o){let r=t._frameState;if(u(t.debugCommandFilter)&&!t.debugCommandFilter(e))return;if(e instanceof si){e.execute(n,i);return}e.debugShowBoundingVolume&&u(e.boundingVolume)&&$pt(e,t,i,o),r.useLogDepth&&u(e.derivedCommands.logDepth)&&(e=e.derivedCommands.logDepth.command);let s=r.passes;if(!s.pick&&!s.depth&&t._hdr&&u(e.derivedCommands)&&u(e.derivedCommands.hdr)&&(e=e.derivedCommands.hdr.command),s.pick||s.depth){if(s.pick&&!s.depth&&u(e.derivedCommands.picking)){e=e.derivedCommands.picking.pickCommand,e.execute(n,i);return}else if(u(e.derivedCommands.depth)){e=e.derivedCommands.depth.depthOnlyCommand,e.execute(n,i);return}}if(t.debugShowCommands||t.debugShowFrustums){t._debugInspector.executeDebugShowFrustumsCommand(t,e,i);return}r.shadowState.lightShadowsEnabled&&e.receiveShadows&&u(e.derivedCommands.shadows)?e.derivedCommands.shadows.receiveCommand.execute(n,i):e.execute(n,i)}function ZF(e,t,n,i){let o=t._frameState,r=e.derivedCommands;u(r)&&(o.useLogDepth&&u(r.logDepth)&&(e=r.logDepth.command),r=e.derivedCommands,u(r.picking)?(e=r.picking.pickCommand,e.execute(n,i)):u(r.depth)&&(e=r.depth.depthOnlyCommand,e.execute(n,i)))}function _be(e,t,n){return t.boundingVolume.distanceSquaredTo(n)-e.boundingVolume.distanceSquaredTo(n)}function Jpt(e,t,n){return e.boundingVolume.distanceSquaredTo(n)-t.boundingVolume.distanceSquaredTo(n)+O.EPSILON12}function e_t(e,t,n,i,o){let r=e.context;Q_(i,_be,e.camera.positionWC),u(o)&&t(o.unclassifiedCommand,e,r,n);let s=i.length;for(let a=0;a<s;++a)t(i[a],e,r,n)}function t_t(e,t,n,i,o){let r=e.context;Q_(i,Jpt,e.camera.positionWC),u(o)&&t(o.unclassifiedCommand,e,r,n);let s=i.length;for(let a=0;a<s;++a)t(i[a],e,r,n)}function n_t(e,t,n,i){let o=e.context;Q_(i,_be,e.camera.positionWC);let r=i.length;for(let s=0;s<r;++s)t(i[s],e,o,n)}var i_t=new wi,o_t=new il,r_t=new rn,s_t=new Pr;function HX(e,t){let n=e.camera,i=e.context,o=e.frameState,r=i.uniformState;r.updateCamera(n);let s;u(n.frustum.fov)?s=n.frustum.clone(i_t):u(n.frustum.infiniteProjectionMatrix)?s=n.frustum.clone(o_t):u(n.frustum.width)?s=n.frustum.clone(r_t):s=n.frustum.clone(s_t),s.near=n.frustum.near,s.far=n.frustum.far,r.updateFrustum(s),r.updatePass(Ae.ENVIRONMENT);let a=o.passes,c=a.pick,l=e._environmentState,f=e._view,d=l.renderTranslucentDepthForPick,p=l.useWebVR;if(!c){let E=l.skyBoxCommand;if(u(E)&&Va(E,e,i,t),l.isSkyAtmosphereVisible&&Va(l.skyAtmosphereCommand,e,i,t),l.isSunVisible&&(l.sunDrawCommand.execute(i,t),e.sunBloom&&!p)){let v;l.useGlobeDepthFramebuffer?v=f.globeDepth.framebuffer:l.usePostProcess?v=f.sceneFramebuffer.framebuffer:v=l.originalFramebuffer,e._sunPostProcess.execute(i),e._sunPostProcess.copy(i,v),t.framebuffer=v}l.isMoonVisible&&l.moonCommand.execute(i,t)}let g;l.useOIT?(u(e._executeOITFunction)||(e._executeOITFunction=function(E,v,I,M,B){f.globeDepth.prepareColorTextures(i),f.oit.executeCommands(E,v,I,M,B)}),g=e._executeOITFunction):a.render?g=e_t:g=t_t;let m=f.frustumCommandsList,x=m.length,b=l.clearGlobeDepth,T=l.useDepthPlane,C=e._globeTranslucencyState,A=C.translucent,S=e._view.globeTranslucencyFramebuffer,w=e._depthClearCommand,D=e._stencilClearCommand,R=e._classificationStencilClearCommand,P=e._depthPlane,L=l.usePostProcessSelected,N=n.position.z,_;for(let E=0;E<x;++E){let v=x-E-1,I=m[v];e.mode===te.SCENE2D?(n.position.z=N-I.near+1,s.far=Math.max(1,I.far-I.near),s.near=1,r.update(o),r.updateFrustum(s)):(s.near=v!==0?I.near*e.opaqueFrustumNearOffset:I.near,s.far=I.far,r.updateFrustum(s)),w.execute(i,t),i.stencilBuffer&&D.execute(i,t),r.updatePass(Ae.GLOBE);let M=I.commands[Ae.GLOBE],B=I.indices[Ae.GLOBE];if(A)C.executeGlobeCommands(I,Va,S,e,t);else for(_=0;_<B;++_)Va(M[_],e,i,t);let V=f.globeDepth;if(u(V)&&l.useGlobeDepthFramebuffer&&V.executeCopyDepth(i,t),!l.renderTranslucentDepthForPick)if(r.updatePass(Ae.TERRAIN_CLASSIFICATION),M=I.commands[Ae.TERRAIN_CLASSIFICATION],B=I.indices[Ae.TERRAIN_CLASSIFICATION],A)C.executeGlobeClassificationCommands(I,Va,S,e,t);else for(_=0;_<B;++_)Va(M[_],e,i,t);if(b&&(w.execute(i,t),T&&P.execute(i,t)),!l.useInvertClassification||c||l.renderTranslucentDepthForPick){for(r.updatePass(Ae.CESIUM_3D_TILE),M=I.commands[Ae.CESIUM_3D_TILE],B=I.indices[Ae.CESIUM_3D_TILE],_=0;_<B;++_)Va(M[_],e,i,t);if(B>0&&(u(V)&&l.useGlobeDepthFramebuffer&&(V.prepareColorTextures(i,b),V.executeUpdateDepth(i,t,b,V.depthStencilTexture)),!l.renderTranslucentDepthForPick))for(r.updatePass(Ae.CESIUM_3D_TILE_CLASSIFICATION),M=I.commands[Ae.CESIUM_3D_TILE_CLASSIFICATION],B=I.indices[Ae.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<B;++_)Va(M[_],e,i,t)}else{e._invertClassification.clear(i,t);let q=t.framebuffer;for(t.framebuffer=e._invertClassification._fbo.framebuffer,r.updatePass(Ae.CESIUM_3D_TILE),M=I.commands[Ae.CESIUM_3D_TILE],B=I.indices[Ae.CESIUM_3D_TILE],_=0;_<B;++_)Va(M[_],e,i,t);for(u(V)&&l.useGlobeDepthFramebuffer&&(e._invertClassification.prepareTextures(i),V.executeUpdateDepth(i,t,b,e._invertClassification._fbo.getDepthStencilTexture())),r.updatePass(Ae.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW),M=I.commands[Ae.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],B=I.indices[Ae.CESIUM_3D_TILE_CLASSIFICATION_IGNORE_SHOW],_=0;_<B;++_)Va(M[_],e,i,t);for(t.framebuffer=q,e._invertClassification.executeClassified(i,t),o.invertClassificationColor.alpha===1&&e._invertClassification.executeUnclassified(i,t),B>0&&i.stencilBuffer&&R.execute(i,t),r.updatePass(Ae.CESIUM_3D_TILE_CLASSIFICATION),M=I.commands[Ae.CESIUM_3D_TILE_CLASSIFICATION],B=I.indices[Ae.CESIUM_3D_TILE_CLASSIFICATION],_=0;_<B;++_)Va(M[_],e,i,t)}for(B>0&&i.stencilBuffer&&D.execute(i,t),r.updatePass(Ae.VOXELS),M=I.commands[Ae.VOXELS],B=I.indices[Ae.VOXELS],M.length=B,n_t(e,Va,t,M),r.updatePass(Ae.OPAQUE),M=I.commands[Ae.OPAQUE],B=I.indices[Ae.OPAQUE],_=0;_<B;++_)Va(M[_],e,i,t);v!==0&&e.mode!==te.SCENE2D&&(s.near=I.near,r.updateFrustum(s));let U;if(!c&&l.useInvertClassification&&o.invertClassificationColor.alpha<1&&(U=e._invertClassification),r.updatePass(Ae.TRANSLUCENT),M=I.commands[Ae.TRANSLUCENT],M.length=I.indices[Ae.TRANSLUCENT],g(e,Va,t,M,U),I.indices[Ae.CESIUM_3D_TILE_CLASSIFICATION]>0&&f.translucentTileClassification.isSupported()&&(f.translucentTileClassification.executeTranslucentCommands(e,Va,t,M,V.depthStencilTexture),f.translucentTileClassification.executeClassificationCommands(e,Va,t,I)),i.depthTexture&&e.useDepthPicking&&(l.useGlobeDepthFramebuffer||d)){let q=V.depthStencilTexture,j=e._picking.getPickDepth(e,v);j.update(i,q),j.executeCopyDepth(i,t)}if(c||!L)continue;let k=t.framebuffer;if(t.framebuffer=f.sceneFramebuffer.getIdFramebuffer(),s.near=v!==0?I.near*e.opaqueFrustumNearOffset:I.near,s.far=I.far,r.updateFrustum(s),r.updatePass(Ae.GLOBE),M=I.commands[Ae.GLOBE],B=I.indices[Ae.GLOBE],A)C.executeGlobeCommands(I,ZF,S,e,t);else for(_=0;_<B;++_)ZF(M[_],e,i,t);for(b&&(w.framebuffer=t.framebuffer,w.execute(i,t),w.framebuffer=void 0),b&&T&&P.execute(i,t),r.updatePass(Ae.CESIUM_3D_TILE),M=I.commands[Ae.CESIUM_3D_TILE],B=I.indices[Ae.CESIUM_3D_TILE],_=0;_<B;++_)ZF(M[_],e,i,t);for(r.updatePass(Ae.OPAQUE),M=I.commands[Ae.OPAQUE],B=I.indices[Ae.OPAQUE],_=0;_<B;++_)ZF(M[_],e,i,t);for(r.updatePass(Ae.TRANSLUCENT),M=I.commands[Ae.TRANSLUCENT],B=I.indices[Ae.TRANSLUCENT],_=0;_<B;++_)ZF(M[_],e,i,t);t.framebuffer=k}}function gbe(e){e.context.uniformState.updatePass(Ae.COMPUTE);let n=e._environmentState.sunComputeCommand;u(n)&&n.execute(e._computeEngine);let i=e._computeCommandList,o=i.length;for(let r=0;r<o;++r)i[r].execute(e._computeEngine)}function a_t(e,t){e.context.uniformState.updatePass(Ae.OVERLAY);let i=e.context,o=e._overlayCommandList,r=o.length;for(let s=0;s<r;++s)o[s].execute(i,t)}function c_t(e,t,n){let i=n.shadowMapCullingVolume,o=n.isPointLight,r=n.passes,s=r.length,a=t.length;for(let c=0;c<a;++c){let l=t[c];if(e.updateDerivedCommands(l),l.castShadows&&(l.pass===Ae.GLOBE||l.pass===Ae.CESIUM_3D_TILE||l.pass===Ae.OPAQUE||l.pass===Ae.TRANSLUCENT)&&e.isVisible(l,i))if(o)for(let f=0;f<s;++f)r[f].commandList.push(l);else if(s===1)r[0].commandList.push(l);else{let f=!1;for(let d=s-1;d>=0;--d){let p=r[d].cullingVolume;if(e.isVisible(l,p))r[d].commandList.push(l),f=!0;else if(f)break}}}}function ybe(e){let t=e.frameState,n=t.shadowState.shadowMaps,i=n.length;if(!t.shadowState.shadowsEnabled)return;let o=e.context,r=o.uniformState;for(let s=0;s<i;++s){let a=n[s];if(a.outOfView)continue;let c=a.passes,l=c.length;for(let d=0;d<l;++d)c[d].commandList.length=0;let f=e.frameState.commandList;c_t(e,f,a);for(let d=0;d<l;++d){let p=a.passes[d];r.updateCamera(p.camera),a.updatePass(o,d);let g=p.commandList.length;for(let m=0;m<g;++m){let x=p.commandList[m];r.updatePass(x.pass),Va(x.derivedCommands.shadows.castCommands[s],e,o,p.passState)}}}}var l_t=new h;Fi.prototype.updateAndExecuteCommands=function(e,t){let i=this._frameState.mode;this._environmentState.useWebVR?u_t(this,e,t):i!==te.SCENE2D||this._mapMode2D===Gl.ROTATE?(f_t(this,e),p0(!0,this,e,t)):(GX(this,e,t),b_t(this,e))};function u_t(e,t,n){let i=e._view,o=i.camera,s=e._environmentState.renderTranslucentDepthForPick;GX(e,t,n),xbe(e),i.createPotentiallyVisibleSet(e),gbe(e),s||ybe(e);let a=t.viewport;a.x=0,a.y=0,a.width=a.width*.5;let c=po.clone(o,e._cameraVR);c.frustum=o.frustum;let l=o.frustum.near,f=l*y(e.focalLength,5),d=y(e.eyeSeparation,f/30),p=h.multiplyByScalar(c.right,d*.5,l_t);o.frustum.aspectRatio=a.width/a.height;let g=.5*d*l/f;h.add(c.position,p,o.position),o.frustum.xOffset=g,HX(e,t),a.x=a.width,h.subtract(c.position,p,o.position),o.frustum.xOffset=-g,HX(e,t),po.clone(c,o)}function f_t(e,t){let n=t.viewport;n.x!==0&&(n.width=n.width*2,n.x=0)}var d_t=new fe(Math.PI,O.PI_OVER_TWO),h_t=new h,m_t=new h,p_t=new F,__t=new F,g_t=new h,y_t=new h,x_t=new Ue;function b_t(e,t){let n=e.context,i=e.frameState,o=e.camera,r=t.viewport,s=Ue.clone(r,x_t);t.viewport=s;let a=d_t,c=h_t;e.mapProjection.project(a,c);let f=h.clone(o.position,m_t),d=F.clone(o.transform,__t),p=o.frustum.clone();o._setTransform(F.IDENTITY);let g=F.computeViewportTransformation(s,0,1,p_t),m=o.frustum.projectionMatrix,x=o.positionWC.y,b=h.fromElements(O.sign(x)*c.x-x,0,-o.positionWC.x,g_t),T=Pt.pointToGLWindowCoordinates(m,g,b,y_t);T.x=Math.floor(T.x);let C=s.x,A=s.width;if(x===0||T.x<=C||T.x>=C+A)p0(!0,e,t);else if(Math.abs(C+A*.5-T.x)<1)s.width=T.x-s.x,o.position.x*=O.sign(o.position.x),o.frustum.right=0,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),p0(!0,e,t),s.x=T.x,o.position.x=-o.position.x,o.frustum.right=-o.frustum.left,o.frustum.left=0,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),p0(!1,e,t);else if(T.x>C+A*.5){s.width=T.x-C;let S=o.frustum.right;o.frustum.right=c.x-x,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),p0(!0,e,t),s.x=T.x,s.width=C+A-T.x,o.position.x=-o.position.x,o.frustum.left=-o.frustum.right,o.frustum.right=S-o.frustum.right*2,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),p0(!1,e,t)}else{s.x=T.x,s.width=C+A-T.x;let S=o.frustum.left;o.frustum.left=-c.x-x,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),p0(!0,e,t),s.x=C,s.width=T.x-C,o.position.x=-o.position.x,o.frustum.right=-o.frustum.left,o.frustum.left=S-o.frustum.left*2,i.cullingVolume=o.frustum.computeCullingVolume(o.positionWC,o.directionWC,o.upWC),n.uniformState.update(i),p0(!1,e,t)}o._setTransform(d),h.clone(f,o.position),o.frustum=p.clone(),t.viewport=r}function p0(e,t,n,i){let o=t._environmentState,r=t._view,s=o.renderTranslucentDepthForPick;e||(t.frameState.commandList.length=0),xbe(t),r.createPotentiallyVisibleSet(t),e&&(u(i)&&GX(t,n,i),gbe(t),s||ybe(t)),HX(t,n)}var mbe=new us;Fi.prototype.updateEnvironment=function(){let e=this._frameState,t=this._view,n=this._environmentState,i=e.passes.render,o=e.passes.offscreen,r=this.atmosphere,s=this.skyAtmosphere,a=this.globe,c=this._globeTranslucencyState;if(!i||this._mode!==te.SCENE2D&&t.camera.frustum instanceof rn||!c.environmentVisible)n.skyAtmosphereCommand=void 0,n.skyBoxCommand=void 0,n.sunDrawCommand=void 0,n.sunComputeCommand=void 0,n.moonCommand=void 0;else{if(u(s)){if(u(a))s.setDynamicLighting(gT.fromGlobeFlags(a)),n.isReadyForAtmosphere=n.isReadyForAtmosphere||!a.show||a._surface._tilesToRender.length>0;else{let T=r.dynamicLighting;s.setDynamicLighting(T),n.isReadyForAtmosphere=!0}n.skyAtmosphereCommand=s.update(e,a),u(n.skyAtmosphereCommand)&&this.updateDerivedCommands(n.skyAtmosphereCommand)}else n.skyAtmosphereCommand=void 0;n.skyBoxCommand=u(this.skyBox)?this.skyBox.update(e,this._hdr):void 0;let b=u(this.sun)?this.sun.update(e,t.passState,this._hdr):void 0;n.sunDrawCommand=u(b)?b.drawCommand:void 0,n.sunComputeCommand=u(b)?b.computeCommand:void 0,n.moonCommand=u(this.moon)?this.moon.update(e):void 0}let l=n.clearGlobeDepth=u(a)&&a.show&&(!a.depthTestAgainstTerrain||this.mode===te.SCENE2D);(n.useDepthPlane=l&&this.mode===te.SCENE3D&&c.useDepthPlane)&&this._depthPlane.update(e),n.renderTranslucentDepthForPick=!1,n.useWebVR=this._useWebVR&&this.mode!==te.SCENE2D&&!o;let d=e.mode===te.SCENE3D&&!c.sunVisibleThroughGlobe?e.occluder:void 0,p=e.cullingVolume,g=mbe.planes;for(let b=0;b<5;++b)g[b]=p.planes[b];p=mbe,n.isSkyAtmosphereVisible=u(n.skyAtmosphereCommand)&&n.isReadyForAtmosphere,n.isSunVisible=this.isVisible(n.sunDrawCommand,p,d),n.isMoonVisible=this.isVisible(n.moonCommand,p,d);let m=this.specularEnvironmentMaps,x=this._specularEnvironmentMapAtlas;u(m)&&(!u(x)||x.url!==m)?(x=x&&x.destroy(),this._specularEnvironmentMapAtlas=new Dd(m)):!u(m)&&u(x)&&(x.destroy(),this._specularEnvironmentMapAtlas=void 0),u(this._specularEnvironmentMapAtlas)&&this._specularEnvironmentMapAtlas.update(e)};function T_t(e){let t=e._frameState;e.debugShowFrustumPlanes!==e._debugShowFrustumPlanes&&(e.debugShowFrustumPlanes?e._debugFrustumPlanes=new Hm({camera:e.camera,updateOnChange:!1,frustumSplits:t.frustumSplits}):e._debugFrustumPlanes=e._debugFrustumPlanes&&e._debugFrustumPlanes.destroy(),e._debugShowFrustumPlanes=e.debugShowFrustumPlanes),u(e._debugFrustumPlanes)&&e._debugFrustumPlanes.update(t)}function A_t(e){let t=e._frameState,n=t.shadowMaps,i=n.length,o=i>0&&!t.passes.pick&&e.mode===te.SCENE3D;if(o!==t.shadowState.shadowsEnabled&&(++t.shadowState.lastDirtyTime,t.shadowState.shadowsEnabled=o),t.shadowState.lightShadowsEnabled=!1,!!o){for(let r=0;r<i;++r)if(n[r]!==t.shadowState.shadowMaps[r]){++t.shadowState.lastDirtyTime;break}t.shadowState.shadowMaps.length=0,t.shadowState.lightShadowMaps.length=0;for(let r=0;r<i;++r){let s=n[r];s.update(t),t.shadowState.shadowMaps.push(s),s.fromLightSource&&(t.shadowState.lightShadowMaps.push(s),t.shadowState.lightShadowsEnabled=!0),s.dirty&&(++t.shadowState.lastDirtyTime,s.dirty=!1)}}}function xbe(e){let t=e._frameState;e._groundPrimitives.update(t),e._primitives.update(t),T_t(e),A_t(e),e._globe&&e._globe.render(t)}function GX(e,t,n){let i=e._context,o=e._frameState,r=e._environmentState,s=e._view,c=e._frameState.passes.pick;u(s.globeDepth)&&(s.globeDepth.picking=c);let l=r.useWebVR;r.originalFramebuffer=t.framebuffer,u(e.sun)&&e.sunBloom!==e._sunBloom?(e.sunBloom&&!l?e._sunPostProcess=new YF:u(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy()),e._sunBloom=e.sunBloom):!u(e.sun)&&u(e._sunPostProcess)&&(e._sunPostProcess=e._sunPostProcess.destroy(),e._sunBloom=!1);let f=e._clearColorCommand;G.clone(n,f.color),f.execute(i,t);let d=r.useGlobeDepthFramebuffer=u(s.globeDepth);d&&(s.globeDepth.update(i,t,s.viewport,e.msaaSamples,e._hdr,r.clearGlobeDepth),s.globeDepth.clear(i,t,n));let p=s.oit,g=r.useOIT=!c&&u(p)&&p.isSupported();g&&(p.update(i,t,s.globeDepth.colorFramebufferManager,e._hdr,e.msaaSamples),p.clear(i,t,n),r.useOIT=p.isSupported());let m=e.postProcessStages,x=r.usePostProcess=!c&&(e._hdr||m.length>0||m.ambientOcclusion.enabled||m.fxaa.enabled||m.bloom.enabled);if(r.usePostProcessSelected=!1,x&&(s.sceneFramebuffer.update(i,s.viewport,e._hdr,e.msaaSamples),s.sceneFramebuffer.clear(i,t,n),m.update(i,o.useLogDepth,e._hdr),m.clear(i),x=r.usePostProcess=m.ready,r.usePostProcessSelected=x&&m.hasSelected),r.isSunVisible&&e.sunBloom&&!l?(t.framebuffer=e._sunPostProcess.update(t),e._sunPostProcess.clear(i,t,n)):d?t.framebuffer=s.globeDepth.framebuffer:x&&(t.framebuffer=s.sceneFramebuffer.framebuffer),u(t.framebuffer)&&f.execute(i,t),r.useInvertClassification=!c&&u(t.framebuffer)&&e.invertClassification){let T;if(e.frameState.invertClassificationColor.alpha===1&&r.useGlobeDepthFramebuffer&&(T=s.globeDepth.framebuffer),u(T)||i.depthTexture){if(e._invertClassification.previousFramebuffer=T,e._invertClassification.update(i,e.msaaSamples,s.globeDepth.colorFramebufferManager),e._invertClassification.clear(i,t),e.frameState.invertClassificationColor.alpha<1&&g){let C=e._invertClassification.unclassifiedCommand,A=C.derivedCommands;A.oit=p.createDerivedCommands(C,i,A.oit)}}else r.useInvertClassification=!1}e._globeTranslucencyState.translucent&&s.globeTranslucencyFramebuffer.updateAndClear(e._hdr,s.viewport,i,t)}Fi.prototype.resolveFramebuffers=function(e){let t=this._context,n=this._environmentState,i=this._view,o=i.globeDepth;u(o)&&o.prepareColorTextures(t);let r=n.useOIT,s=n.useGlobeDepthFramebuffer,a=n.usePostProcess,c=n.originalFramebuffer,l=s?o.colorFramebufferManager:void 0,f=i.sceneFramebuffer._colorFramebuffer,d=i.sceneFramebuffer.idFramebuffer;r&&(e.framebuffer=a?f.framebuffer:c,i.oit.execute(t,e));let p=i.translucentTileClassification;if(p.hasTranslucentDepth&&p.isSupported()&&p.execute(this,e),a){i.sceneFramebuffer.prepareColorTextures(t);let g=f;s&&!r&&(g=l);let m=this.postProcessStages,x=g.getColorTexture(0),b=d.getColorTexture(0),T=y(l,f).getDepthStencilTexture();m.execute(t,x,T,b),m.copy(t,c)}!r&&!a&&s&&(e.framebuffer=c,o.executeCopyColor(t,e))};function C_t(e){let t=e._frameState.afterRender;for(let n=0,i=t.length;n<i;++n)t[n]()&&e.requestRender();t.length=0}function E_t(e){if(e.mode===te.MORPHING)return;let n=e.camera.positionCartographic;return e.getHeight(n)}Fi.prototype.getHeight=function(e,t){if(!u(e))return;let n=t===qe.CLAMP_TO_TERRAIN||t===qe.RELATIVE_TO_TERRAIN,i=t===qe.CLAMP_TO_3D_TILE||t===qe.RELATIVE_TO_3D_TILE;if(!u(e))return;let o=Number.NEGATIVE_INFINITY;if(!n){let s=this.primitives.length;for(let a=0;a<s;++a){let c=this.primitives.get(a);if(!c.isCesium3DTileset||!c.show||c.disableCollision)continue;let l=c.getHeight(e,this);u(l)&&l>o&&(o=l)}}let r=this._globe;if(!i&&u(r)&&r.show){let s=r.getHeight(e);s>o&&(o=s)}if(o>Number.NEGATIVE_INFINITY)return o};var zX=new fe;Fi.prototype.updateHeight=function(e,t,n){let i=()=>{fe.clone(e,zX);let g=this.getHeight(e,n);u(g)&&(zX.height=g,t(zX))},o=n===qe.CLAMP_TO_TERRAIN||n===qe.RELATIVE_TO_TERRAIN,r=n===qe.CLAMP_TO_3D_TILE||n===qe.RELATIVE_TO_3D_TILE,s;!r&&u(this.globe)&&(s=this.globe._surface.updateHeight(e,i));let a={},c=this.globe?.ellipsoid,l=g=>{if(o||!g.isCesium3DTileset||g.disableCollision)return;let m=g.updateHeight(e,i,c);a[g.id]=m};if(!o){let g=this.primitives.length;for(let m=0;m<g;++m){let x=this.primitives.get(m);l(x)}}let f=this.primitives.primitiveAdded.addEventListener(l),d=this.primitives.primitiveRemoved.addEventListener(g=>{g.isCesium3DTileset&&(a[g.id](),delete a[g.id])});return()=>{s=s&&s(),Object.values(a).forEach(g=>g()),a={},f(),d()}};function S_t(e){let t=e.camera,n=e._mode,i=e._screenSpaceCameraController,o=t.positionCartographic;if(!u(o))return!1;if(!i.onMap()&&o.height<0)return!0;if(n===te.SCENE2D||n===te.MORPHING)return!1;let r=e._globeHeight;return u(r)&&o.height<r}Fi.prototype.initializeFrame=function(){this._shaderFrameCount++===120&&(this._shaderFrameCount=0,this._context.shaderCache.destroyReleasedShaderPrograms(),this._context.textureCache.destroyReleasedTextures()),this._tweens.update(),this._globeHeightDirty&&(this._globeHeight=E_t(this),this._globeHeightDirty=!1),this._cameraUnderground=S_t(this),this._globeTranslucencyState.update(this),this._screenSpaceCameraController.update(),u(this._deviceOrientationCameraController)&&this._deviceOrientationCameraController.update(),this.camera.update(this._mode),this.camera._updateCameraChanged()};function w_t(e,t){if(e.debugShowFramesPerSecond){if(!u(e._performanceDisplay)){let n=document.createElement("div");n.className="cesium-performanceDisplay-defaultContainer",e._canvas.parentNode.appendChild(n);let o=new J_({container:n});e._performanceDisplay=o,e._performanceContainer=n}e._performanceDisplay.throttled=e.requestRenderMode,e._performanceDisplay.update(t)}else u(e._performanceDisplay)&&(e._performanceDisplay=e._performanceDisplay&&e._performanceDisplay.destroy(),e._performanceContainer.parentNode.removeChild(e._performanceContainer))}function v_t(e){e._jobScheduler.resetBudgets();let t=e._frameState;e.primitives.prePassesUpdate(t),u(e.globe)&&e.globe.update(t),e._picking.update(),t.creditDisplay.update()}function D_t(e){let t=e._frameState;e.primitives.postPassesUpdate(t),qa.update()}var I_t=new G;function P_t(e){let t=e._frameState,n=e.context,i=n.uniformState,o=e._defaultView;e._view=o,e.updateFrameState(),t.passes.render=!0,t.passes.postProcess=e.postProcessStages.hasSelected,t.tilesetPassState=Kpt;let r=y(e.backgroundColor,G.BLACK);e._hdr&&(r=G.clone(r,I_t),r.red=Math.pow(r.red,e.gamma),r.green=Math.pow(r.green,e.gamma),r.blue=Math.pow(r.blue,e.gamma)),t.backgroundColor=r,t.atmosphere=e.atmosphere,e.fog.update(t),i.update(t);let s=e.shadowMap;u(s)&&s.enabled&&(!u(e.light)||e.light instanceof H_?h.negate(i.sunDirectionWC,e._shadowMapCamera.direction):h.clone(e.light.direction,e._shadowMapCamera.direction),t.shadowMaps.push(s)),e._computeCommandList.length=0,e._overlayCommandList.length=0;let a=o.viewport;a.x=0,a.y=0,a.width=n.drawingBufferWidth,a.height=n.drawingBufferHeight;let c=o.passState;c.framebuffer=void 0,c.blendingEnabled=void 0,c.scissorTest=void 0,c.viewport=Ue.clone(a,c.viewport),u(e.globe)&&e.globe.beginFrame(t),e.updateEnvironment(),e.updateAndExecuteCommands(c,r),e.resolveFramebuffers(c),c.framebuffer=void 0,a_t(e,c),u(e.globe)&&(e.globe.endFrame(t),e.globe.tilesLoaded||(e._renderRequested=!0)),n.endFrame()}function BT(e,t){try{t(e)}catch(n){if(e._renderError.raiseEvent(e,n),e.rethrowRenderErrors)throw n}}function R_t(e){return e._picking.updateMostDetailedRayPicks(e)}Fi.prototype.render=function(e){this._preUpdate.raiseEvent(this,e);let t=this._frameState;t.newFrame=!1,u(e)||(e=J.now());let n=this._view.checkForCameraUpdates(this);n&&(this._globeHeightDirty=!0);let i=!this.requestRenderMode||this._renderRequested||n||this._logDepthBufferDirty||this._hdrDirty||this.mode===te.MORPHING;if(!i&&u(this.maximumRenderTimeChange)&&u(this._lastRenderTime)){let o=Math.abs(J.secondsDifference(this._lastRenderTime,e));i=i||o>this.maximumRenderTimeChange}if(i){this._lastRenderTime=J.clone(e,this._lastRenderTime),this._renderRequested=!1,this._logDepthBufferDirty=!1,this._hdrDirty=!1;let o=O.incrementWrap(t.frameNumber,15e6,1);pbe(this,o,e),t.newFrame=!0}BT(this,v_t),this.primitives.show&&(BT(this,R_t),BT(this,O_t),BT(this,M_t),i||BT(this,L_t)),this._postUpdate.raiseEvent(this,e),i&&(this._preRender.raiseEvent(this,e),t.creditDisplay.beginFrame(),BT(this,P_t)),w_t(this,i),BT(this,D_t),C_t(this),i&&(this._postRender.raiseEvent(this,e),t.creditDisplay.endFrame())};Fi.prototype.forceRender=function(e){this._renderRequested=!0,this.render(e)};Fi.prototype.requestRender=function(){this._renderRequested=!0};Fi.prototype.clampLineWidth=function(e){return Math.max(Gt.minimumAliasedLineWidth,Math.min(e,Gt.maximumAliasedLineWidth))};Fi.prototype.pick=function(e,t,n){return this._picking.pick(this,e,t,n)};Fi.prototype.pickPositionWorldCoordinates=function(e,t){return this._picking.pickPositionWorldCoordinates(this,e,t)};Fi.prototype.pickPosition=function(e,t){return this._picking.pickPosition(this,e,t)};Fi.prototype.drillPick=function(e,t,n,i){return this._picking.drillPick(this,e,t,n,i)};function O_t(e){let t=e._frameState;kX.camera=t.camera,kX.cullingVolume=t.cullingVolume,e.primitives.updateForPass(t,kX)}function M_t(e){let t=e._frameState;if(!t.camera.canPreloadFlight())return;UX.camera=e.preloadFlightCamera,UX.cullingVolume=e.preloadFlightCullingVolume,e.primitives.updateForPass(t,UX)}function L_t(e){e.primitives.updateForPass(e._frameState,Zpt)}Fi.prototype.pickFromRay=function(e,t,n){return this._picking.pickFromRay(this,e,t,n)};Fi.prototype.drillPickFromRay=function(e,t,n,i){return this._picking.drillPickFromRay(this,e,t,n,i)};Fi.prototype.pickFromRayMostDetailed=function(e,t,n){return this._picking.pickFromRayMostDetailed(this,e,t,n)};Fi.prototype.drillPickFromRayMostDetailed=function(e,t,n,i){return this._picking.drillPickFromRayMostDetailed(this,e,t,n,i)};Fi.prototype.sampleHeight=function(e,t,n){return this._picking.sampleHeight(this,e,t,n)};Fi.prototype.clampToHeight=function(e,t,n,i){return this._picking.clampToHeight(this,e,t,n,i)};Fi.prototype.sampleHeightMostDetailed=function(e,t,n){return this._picking.sampleHeightMostDetailed(this,e,t,n)};Fi.prototype.clampToHeightMostDetailed=function(e,t,n){return this._picking.clampToHeightMostDetailed(this,e,t,n)};Fi.prototype.cartesianToCanvasCoordinates=function(e,t){return no.wgs84ToWindowCoordinates(this,e,t)};Fi.prototype.completeMorph=function(){this._transitioner.completeMorph()};Fi.prototype.morphTo2D=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphTo2D(e,t)};Fi.prototype.morphToColumbusView=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphToColumbusView(e,t)};Fi.prototype.morphTo3D=function(e){let t,n=this.globe;u(n)?t=n.ellipsoid:t=this.mapProjection.ellipsoid,e=y(e,2),this._transitioner.morphTo3D(e,t)};function N_t(e,t){if(e._removeTerrainProviderReadyListener=e._removeTerrainProviderReadyListener&&e._removeTerrainProviderReadyListener(),t.ready){u(e.globe)&&(e.globe.terrainProvider=t.provider);return}e.globe.terrainProvider=void 0,e._removeTerrainProviderReadyListener=t.readyEvent.addEventListener(n=>{u(e)&&u(e.globe)&&(e.globe.terrainProvider=n),e._removeTerrainProviderReadyListener()})}Fi.prototype.setTerrain=function(e){return N_t(this,e),e};Fi.prototype.isDestroyed=function(){return!1};Fi.prototype.destroy=function(){this._tweens.removeAll(),this._computeEngine=this._computeEngine&&this._computeEngine.destroy(),this._screenSpaceCameraController=this._screenSpaceCameraController&&this._screenSpaceCameraController.destroy(),this._deviceOrientationCameraController=this._deviceOrientationCameraController&&!this._deviceOrientationCameraController.isDestroyed()&&this._deviceOrientationCameraController.destroy(),this._primitives=this._primitives&&this._primitives.destroy(),this._groundPrimitives=this._groundPrimitives&&this._groundPrimitives.destroy(),this._globe=this._globe&&this._globe.destroy(),this._removeTerrainProviderReadyListener=this._removeTerrainProviderReadyListener&&this._removeTerrainProviderReadyListener(),this.skyBox=this.skyBox&&this.skyBox.destroy(),this.skyAtmosphere=this.skyAtmosphere&&this.skyAtmosphere.destroy(),this._debugSphere=this._debugSphere&&this._debugSphere.destroy(),this.sun=this.sun&&this.sun.destroy(),this._sunPostProcess=this._sunPostProcess&&this._sunPostProcess.destroy(),this._depthPlane=this._depthPlane&&this._depthPlane.destroy(),this._transitioner=this._transitioner&&this._transitioner.destroy(),this._debugFrustumPlanes=this._debugFrustumPlanes&&this._debugFrustumPlanes.destroy(),this._brdfLutGenerator=this._brdfLutGenerator&&this._brdfLutGenerator.destroy(),this._picking=this._picking&&this._picking.destroy(),this._defaultView=this._defaultView&&this._defaultView.destroy(),this._view=void 0,this._removeCreditContainer&&this._canvas.parentNode.removeChild(this._creditContainer),this.postProcessStages=this.postProcessStages&&this.postProcessStages.destroy(),this._context=this._context&&this._context.destroy(),this._frameState.creditDisplay=this._frameState.creditDisplay&&this._frameState.creditDisplay.destroy(),u(this._performanceDisplay)&&(this._performanceDisplay=this._performanceDisplay&&this._performanceDisplay.destroy(),this._performanceContainer.parentNode.removeChild(this._performanceContainer)),this._removeRequestListenerCallback(),this._removeTaskProcessorListenerCallback();for(let e=0;e<this._removeGlobeCallbacks.length;++e)this._removeGlobeCallbacks[e]();return this._removeGlobeCallbacks.length=0,le(this)};var QF=Fi;function WS(e){e=y(e,ne.WGS84),this.show=!0,this.perFragmentAtmosphere=!1,this._ellipsoid=e;let t=1.025,n=h.multiplyByScalar(e.radii,t,new h);this._scaleMatrix=F.fromScale(n),this._modelMatrix=new F,this._command=new $e({owner:this,modelMatrix:this._modelMatrix}),this._spSkyFromSpace=void 0,this._spSkyFromAtmosphere=void 0,this._flags=void 0,this.atmosphereLightIntensity=50,this.atmosphereRayleighCoefficient=new h(55e-7,13e-6,284e-7),this.atmosphereMieCoefficient=new h(21e-6,21e-6,21e-6),this.atmosphereRayleighScaleHeight=1e4,this.atmosphereMieScaleHeight=3200,this.atmosphereMieAnisotropy=.9,this.hueShift=0,this.saturationShift=0,this.brightnessShift=0,this._hueSaturationBrightness=new h;let i=new h;i.x=e.maximumRadius*t,i.y=e.maximumRadius,i.z=0,this._radiiAndDynamicAtmosphereColor=i;let o=this;this._command.uniformMap={u_radiiAndDynamicAtmosphereColor:function(){return o._radiiAndDynamicAtmosphereColor},u_hsbShift:function(){return o._hueSaturationBrightness.x=o.hueShift,o._hueSaturationBrightness.y=o.saturationShift,o._hueSaturationBrightness.z=o.brightnessShift,o._hueSaturationBrightness},u_atmosphereLightIntensity:function(){return o.atmosphereLightIntensity},u_atmosphereRayleighCoefficient:function(){return o.atmosphereRayleighCoefficient},u_atmosphereMieCoefficient:function(){return o.atmosphereMieCoefficient},u_atmosphereRayleighScaleHeight:function(){return o.atmosphereRayleighScaleHeight},u_atmosphereMieScaleHeight:function(){return o.atmosphereMieScaleHeight},u_atmosphereMieAnisotropy:function(){return o.atmosphereMieAnisotropy}}}Object.defineProperties(WS.prototype,{ellipsoid:{get:function(){return this._ellipsoid}}});WS.prototype.setDynamicLighting=function(e){this._radiiAndDynamicAtmosphereColor.z=e};var WX=new F;WS.prototype.update=function(e,t){if(!this.show)return;let n=e.mode;if(n!==te.SCENE3D&&n!==te.MORPHING||!e.passes.render)return;let i=F.fromRotationTranslation(e.context.uniformState.inverseViewRotation,h.ZERO,WX),o=F.multiplyTransformation(i,No.Y_UP_TO_Z_UP,WX),r=F.multiply(this._scaleMatrix,o,WX);F.clone(r,this._modelMatrix);let s=e.context,a=F_t(this),c=e.globeTranslucencyState.translucent,l=this.perFragmentAtmosphere||c||!u(t)||!t.show,f=this._command;if(!u(f.vertexArray)){let p=js.createGeometry(new js({radii:new h(1,1,1),slicePartitions:256,stackPartitions:256,vertexFormat:Re.POSITION_ONLY}));f.vertexArray=ii.fromGeometry({context:s,geometry:p,attributeLocations:Fn.createAttributeLocations(p),bufferUsage:Fe.STATIC_DRAW}),f.renderState=ke.fromCache({cull:{enabled:!0,face:gi.FRONT},blending:fn.ALPHA_BLEND,depthMask:!1})}let d=a|l<<2|c<<3;if(d!==this._flags){this._flags=d;let p=[];a&&p.push("COLOR_CORRECT"),l&&p.push("PER_FRAGMENT_ATMOSPHERE"),c&&p.push("GLOBE_TRANSLUCENT");let g=new ze({defines:p,sources:[G_,yS,ZN]}),m=new ze({defines:p,sources:[G_,yS,KN]});this._spSkyAtmosphere=Kt.fromCache({context:s,vertexShaderSource:g,fragmentShaderSource:m}),f.shaderProgram=this._spSkyAtmosphere}return f};function F_t(e){return!(O.equalsEpsilon(e.hueShift,0,O.EPSILON7)&&O.equalsEpsilon(e.saturationShift,0,O.EPSILON7)&&O.equalsEpsilon(e.brightnessShift,0,O.EPSILON7))}WS.prototype.isDestroyed=function(){return!1};WS.prototype.destroy=function(){let e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),this._spSkyAtmosphere=this._spSkyAtmosphere&&this._spSkyAtmosphere.destroy(),le(this)};var $F=WS;function lH(e){this.sources=e.sources,this._sources=void 0,this.show=y(e.show,!0),this._command=new $e({modelMatrix:F.clone(F.IDENTITY),owner:this}),this._cubeMap=void 0,this._attributeLocations=void 0,this._useHdr=void 0}lH.prototype.update=function(e,t){let n=this;if(!this.show||e.mode!==te.SCENE3D&&e.mode!==te.MORPHING||!e.passes.render)return;let i=e.context;if(this._sources!==this.sources){this._sources=this.sources;let r=this.sources;typeof r.positiveX=="string"?LN(i,this._sources).then(function(s){n._cubeMap=n._cubeMap&&n._cubeMap.destroy(),n._cubeMap=s}):(this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),this._cubeMap=new Ka({context:i,source:r}))}let o=this._command;if(!u(o.vertexArray)){o.uniformMap={u_cubeMap:function(){return n._cubeMap}};let r=ml.createGeometry(ml.fromDimensions({dimensions:new h(2,2,2),vertexFormat:Re.POSITION_ONLY})),s=this._attributeLocations=Fn.createAttributeLocations(r);o.vertexArray=ii.fromGeometry({context:i,geometry:r,attributeLocations:s,bufferUsage:Fe.STATIC_DRAW}),o.renderState=ke.fromCache({blending:fn.ALPHA_BLEND})}if(!u(o.shaderProgram)||this._useHdr!==t){let r=new ze({defines:[t?"HDR":""],sources:[QN]});o.shaderProgram=Kt.fromCache({context:i,vertexShaderSource:$N,fragmentShaderSource:r,attributeLocations:this._attributeLocations}),this._useHdr=t}if(u(this._cubeMap))return o};lH.prototype.isDestroyed=function(){return!1};lH.prototype.destroy=function(){let e=this._command;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._cubeMap=this._cubeMap&&this._cubeMap.destroy(),le(this)};var JF=lH;function tB(){this.show=!0,this._drawCommand=new $e({primitiveType:Me.TRIANGLES,boundingVolume:new se,owner:this}),this._commands={drawCommand:this._drawCommand,computeCommand:void 0},this._boundingVolume=new se,this._boundingVolume2D=new se,this._texture=void 0,this._drawingBufferWidth=void 0,this._drawingBufferHeight=void 0,this._radiusTS=void 0,this._size=void 0,this.glowFactor=1,this._glowFactorDirty=!1,this._useHdr=void 0;let e=this;this._uniformMap={u_texture:function(){return e._texture},u_size:function(){return e._size}}}Object.defineProperties(tB.prototype,{glowFactor:{get:function(){return this._glowFactor},set:function(e){e=Math.max(e,0),this._glowFactor=e,this._glowFactorDirty=!0}}});var B_t=new z,k_t=new z,U_t=new oe,eB=new oe;tB.prototype.update=function(e,t,n){if(!this.show)return;let i=e.mode;if(i===te.SCENE2D||i===te.MORPHING||!e.passes.render)return;let o=e.context,r=t.viewport.width,s=t.viewport.height;if(!u(this._texture)||r!==this._drawingBufferWidth||s!==this._drawingBufferHeight||this._glowFactorDirty||n!==this._useHdr){this._texture=this._texture&&this._texture.destroy(),this._drawingBufferWidth=r,this._drawingBufferHeight=s,this._glowFactorDirty=!1,this._useHdr=n;let S=Math.max(r,s);S=Math.pow(2,Math.ceil(Math.log(S)/Math.log(2))-2),S=Math.max(1,S);let w=n?o.halfFloatingPointTexture?Ye.HALF_FLOAT:Ye.FLOAT:Ye.UNSIGNED_BYTE;this._texture=new Lt({context:o,width:S,height:S,pixelFormat:rt.RGBA,pixelDatatype:w}),this._glowLengthTS=this._glowFactor*5,this._radiusTS=1/(1+2*this._glowLengthTS)*.5;let D=this,R={u_radiusTS:function(){return D._radiusTS}};this._commands.computeCommand=new af({fragmentShaderSource:e2,outputTexture:this._texture,uniformMap:R,persists:!1,owner:this,postExecute:function(){D._commands.computeCommand=void 0}})}let a=this._drawCommand;if(!u(a.vertexArray)){let S={direction:0},w=new Uint8Array(4*2);w[0]=0,w[1]=0,w[2]=255,w[3]=0,w[4]=255,w[5]=255,w[6]=0,w[7]=255;let D=dt.createVertexBuffer({context:o,typedArray:w,usage:Fe.STATIC_DRAW}),R=[{index:S.direction,vertexBuffer:D,componentsPerAttribute:2,normalize:!0,componentDatatype:X.UNSIGNED_BYTE}],P=dt.createIndexBuffer({context:o,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Fe.STATIC_DRAW,indexDatatype:Ne.UNSIGNED_SHORT});a.vertexArray=new ii({context:o,attributes:R,indexBuffer:P}),a.shaderProgram=Kt.fromCache({context:o,vertexShaderSource:t2,fragmentShaderSource:JN,attributeLocations:S}),a.renderState=ke.fromCache({blending:fn.ALPHA_BLEND}),a.uniformMap=this._uniformMap}let c=o.uniformState.sunPositionWC,l=o.uniformState.sunPositionColumbusView,f=this._boundingVolume,d=this._boundingVolume2D;h.clone(c,f.center),d.center.x=l.z,d.center.y=l.x,d.center.z=l.y,f.radius=O.SOLAR_RADIUS+O.SOLAR_RADIUS*this._glowLengthTS,d.radius=f.radius,i===te.SCENE3D?se.clone(f,a.boundingVolume):i===te.COLUMBUS_VIEW&&se.clone(d,a.boundingVolume);let p=no.computeActualWgs84Position(e,c,eB),g=h.magnitude(h.subtract(p,e.camera.position,eB)),m=o.uniformState.projection,x=U_t;x.x=0,x.y=0,x.z=-g,x.w=1;let b=F.multiplyByVector(m,x,eB),T=no.clipToGLWindowCoordinates(t.viewport,b,B_t);x.x=O.SOLAR_RADIUS;let C=F.multiplyByVector(m,x,eB),A=no.clipToGLWindowCoordinates(t.viewport,C,k_t);return this._size=z.magnitude(z.subtract(A,T,eB)),this._size=2*this._size*(1+2*this._glowLengthTS),this._size=Math.ceil(this._size),this._commands};tB.prototype.isDestroyed=function(){return!1};tB.prototype.destroy=function(){let e=this._drawCommand;return e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy(),this._texture=this._texture&&this._texture.destroy(),le(this)};var nB=tB;function jS(e){return on(`Assets/Textures/SkyBox/tycho2t3_80_${e}.jpg`)}function V_t(e){e._renderLoopRunning=!0;let t=0;function n(i){if(!e.isDestroyed())if(e._useDefaultRenderLoop)try{let o=e._targetFrameRate;if(!u(o))e.resize(),e.render(),requestAnimationFrame(n);else{let r=1e3/o,s=i-t;s>r&&(e.resize(),e.render(),t=i-s%r),requestAnimationFrame(n)}}catch(o){e._useDefaultRenderLoop=!1,e._renderLoopRunning=!1,e._showRenderLoopErrors&&e.showErrorPanel("An error occurred while rendering.  Rendering has stopped.",void 0,o)}else e._renderLoopRunning=!1}requestAnimationFrame(n)}function bbe(e){let t=e._useBrowserRecommendedResolution?1:window.devicePixelRatio;return t*=e._resolutionScale,u(e._scene)&&(e._scene.pixelRatio=t),t}function Tbe(e){let t=e._canvas,n=t.clientWidth,i=t.clientHeight,o=bbe(e);e._canvasClientWidth=n,e._canvasClientHeight=i,n*=o,i*=o,t.width=n,t.height=i,e._canRender=n!==0&&i!==0,e._lastDevicePixelRatio=window.devicePixelRatio}function Abe(e){let t=e._canvas,n=t.width,i=t.height;if(n!==0&&i!==0){let o=e._scene.camera.frustum;u(o.aspectRatio)?o.aspectRatio=n/i:(o.top=o.right*(i/n),o.bottom=-o.top)}}function kT(e,t){e=In(e),t=y(t,y.EMPTY_OBJECT);let n=document.createElement("div");n.className="cesium-widget",e.appendChild(n);let i=document.createElement("canvas"),o=Vt.supportsImageRenderingPixelated();this._supportsImageRenderingPixelated=o,o&&(i.style.imageRendering=Vt.imageRenderingValue()),i.oncontextmenu=function(){return!1},i.onselectstart=function(){return!1};function r(){i!==i.ownerDocument.activeElement&&i.ownerDocument.activeElement.blur()}y(t.blurActiveElementOnCanvasFocus,!0)&&(i.addEventListener("mousedown",r),i.addEventListener("pointerdown",r)),n.appendChild(i);let a=document.createElement("div");a.className="cesium-widget-credits";let c=u(t.creditContainer)?In(t.creditContainer):n;c.appendChild(a);let l=u(t.creditViewport)?In(t.creditViewport):n,f=y(t.showRenderLoopErrors,!0),d=y(t.useBrowserRecommendedResolution,!0);this._element=n,this._container=e,this._canvas=i,this._canvasClientWidth=0,this._canvasClientHeight=0,this._lastDevicePixelRatio=0,this._creditViewport=l,this._creditContainer=c,this._innerCreditContainer=a,this._canRender=!1,this._renderLoopRunning=!1,this._showRenderLoopErrors=f,this._resolutionScale=1,this._useBrowserRecommendedResolution=d,this._forceResize=!1,this._clock=u(t.clock)?t.clock:new nh,Tbe(this);try{let p=new QF({canvas:i,contextOptions:t.contextOptions,creditContainer:a,creditViewport:l,mapProjection:t.mapProjection,orderIndependentTranslucency:t.orderIndependentTranslucency,scene3DOnly:y(t.scene3DOnly,!1),shadows:t.shadows,mapMode2D:t.mapMode2D,requestRenderMode:t.requestRenderMode,maximumRenderTimeChange:t.maximumRenderTimeChange,depthPlaneEllipsoidOffset:t.depthPlaneEllipsoidOffset,msaaSamples:t.msaaSamples});this._scene=p,p.camera.constrainedAxis=h.UNIT_Z,bbe(this),Abe(this);let g=y(p.mapProjection.ellipsoid,ne.WGS84),m=t.globe;u(m)||(m=new v2(g)),m!==!1&&(p.globe=m,p.globe.shadows=y(t.terrainShadows,Tn.RECEIVE_ONLY));let x=t.skyBox;u(x)||(x=new JF({sources:{positiveX:jS("px"),negativeX:jS("mx"),positiveY:jS("py"),negativeY:jS("my"),positiveZ:jS("pz"),negativeZ:jS("mz")}})),x!==!1&&(p.skyBox=x,p.sun=new nB,p.moon=new M2);let b=t.skyAtmosphere;u(b)||(b=new $F(g),b.show=t.globe!==!1&&m.show),b!==!1&&(p.skyAtmosphere=b);let T=t.baseLayer;t.globe!==!1&&T!==!1&&(u(T)||(T=ha.fromWorldImagery()),p.imageryLayers.add(T)),u(t.terrainProvider)&&t.globe!==!1&&(p.terrainProvider=t.terrainProvider),u(t.terrain)&&t.globe!==!1&&p.setTerrain(t.terrain),this._screenSpaceEventHandler=new Uu(i),u(t.sceneMode)&&(t.sceneMode===te.SCENE2D&&this._scene.morphTo2D(0),t.sceneMode===te.COLUMBUS_VIEW&&this._scene.morphToColumbusView(0)),this._useDefaultRenderLoop=void 0,this.useDefaultRenderLoop=y(t.useDefaultRenderLoop,!0),this._targetFrameRate=void 0,this.targetFrameRate=t.targetFrameRate;let C=this;this._onRenderError=function(A,S){C._useDefaultRenderLoop=!1,C._renderLoopRunning=!1,C._showRenderLoopErrors&&C.showErrorPanel("An error occurred while rendering.  Rendering has stopped.",void 0,S)},p.renderError.addEventListener(this._onRenderError)}catch(p){throw f&&this.showErrorPanel("Error constructing CesiumWidget.",'Visit <a href="http://get.webgl.org">http://get.webgl.org</a> to verify that your web browser and hardware support WebGL.  Consider trying a different web browser or updating your video drivers.  Detailed error information is below:',p),p}}Object.defineProperties(kT.prototype,{container:{get:function(){return this._container}},canvas:{get:function(){return this._canvas}},creditContainer:{get:function(){return this._creditContainer}},creditViewport:{get:function(){return this._creditViewport}},scene:{get:function(){return this._scene}},imageryLayers:{get:function(){return this._scene.imageryLayers}},terrainProvider:{get:function(){return this._scene.terrainProvider},set:function(e){this._scene.terrainProvider=e}},creditDisplay:{get:function(){return this._scene.frameState.creditDisplay}},camera:{get:function(){return this._scene.camera}},clock:{get:function(){return this._clock}},screenSpaceEventHandler:{get:function(){return this._screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._targetFrameRate},set:function(e){this._targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._useDefaultRenderLoop},set:function(e){this._useDefaultRenderLoop!==e&&(this._useDefaultRenderLoop=e,e&&!this._renderLoopRunning&&V_t(this))}},resolutionScale:{get:function(){return this._resolutionScale},set:function(e){this._resolutionScale!==e&&(this._resolutionScale=e,this._forceResize=!0)}},useBrowserRecommendedResolution:{get:function(){return this._useBrowserRecommendedResolution},set:function(e){this._useBrowserRecommendedResolution!==e&&(this._useBrowserRecommendedResolution=e,this._forceResize=!0)}}});kT.prototype.showErrorPanel=function(e,t,n){let i=this._element,o=document.createElement("div");o.className="cesium-widget-errorPanel";let r=document.createElement("div");r.className="cesium-widget-errorPanel-content",o.appendChild(r);let s=document.createElement("div");s.className="cesium-widget-errorPanel-header",s.appendChild(document.createTextNode(e)),r.appendChild(s);let a=document.createElement("div");a.className="cesium-widget-errorPanel-scroll",r.appendChild(a);function c(){a.style.maxHeight=`${Math.max(Math.round(i.clientHeight*.9-100),30)}px`}c(),u(window.addEventListener)&&window.addEventListener("resize",c,!1);let l=u(t),f=u(n);if(l||f){let g=document.createElement("div");if(g.className="cesium-widget-errorPanel-message",a.appendChild(g),f){let m=Bm(n);l||(typeof n=="string"&&(n=new Error(n)),t=Bm({name:n.name,message:n.message}),m=n.stack),typeof console<"u"&&console.error(`${e}


${t}


${m}`);let x=document.createElement("div");x.className="cesium-widget-errorPanel-message-details collapsed";let b=document.createElement("span");b.className="cesium-widget-errorPanel-more-details",b.appendChild(document.createTextNode("See more...")),x.appendChild(b),x.onclick=function(T){x.removeChild(b),x.appendChild(document.createTextNode(m)),x.className="cesium-widget-errorPanel-message-details",r.className="cesium-widget-errorPanel-content expanded",x.onclick=void 0},a.appendChild(x)}g.innerHTML=`<p>${t}</p>`}let d=document.createElement("div");d.className="cesium-widget-errorPanel-buttonPanel",r.appendChild(d);let p=document.createElement("button");p.setAttribute("type","button"),p.className="cesium-button",p.appendChild(document.createTextNode("OK")),p.onclick=function(){u(c)&&u(window.removeEventListener)&&window.removeEventListener("resize",c,!1),i.removeChild(o)},d.appendChild(p),i.appendChild(o)};kT.prototype.isDestroyed=function(){return!1};kT.prototype.destroy=function(){u(this._scene)&&(this._scene.renderError.removeEventListener(this._onRenderError),this._scene=this._scene.destroy()),this._container.removeChild(this._element),this._creditContainer.removeChild(this._innerCreditContainer),le(this)};kT.prototype.resize=function(){let e=this._canvas;!this._forceResize&&this._canvasClientWidth===e.clientWidth&&this._canvasClientHeight===e.clientHeight&&this._lastDevicePixelRatio===window.devicePixelRatio||(this._forceResize=!1,Tbe(this),Abe(this),this._scene.requestRender())};kT.prototype.render=function(){if(this._canRender){this._scene.initializeFrame();let e=this._clock.tick();this._scene.render(e)}else this._clock.tick()};var iB=kT;function XS(e,t){this._tilingScheme=e,this._maximumLevel=t,this._rootNodes=[]}var UT=new ce;function z_t(e,t,n,i){let o=i.length;for(let r=0;r<o;++r){let s=i[r];if(s.x===t&&s.y===n&&s.level===e)return!0}return!1}XS.prototype.addAvailableTileRange=function(e,t,n,i,o){let r=this._tilingScheme,s=this._rootNodes;if(e===0)for(let p=n;p<=o;++p)for(let g=t;g<=i;++g)z_t(e,g,p,s)||s.push(new qS(r,void 0,0,g,p));r.tileXYToRectangle(t,n,e,UT);let a=UT.west,c=UT.north;r.tileXYToRectangle(i,o,e,UT);let l=UT.east,f=UT.south,d=new q_t(e,a,f,l,c);for(let p=0;p<s.length;++p){let g=s[p];jX(g.extent,d)&&Y_t(this._maximumLevel,g,d)}};XS.prototype.computeMaximumLevelAtPosition=function(e){let t;for(let n=0;n<this._rootNodes.length;++n){let i=this._rootNodes[n];if(YS(i.extent,e)){t=i;break}}return u(t)?oB(void 0,t,e):-1};var H_t=[],G_t=[],W_t=new ce,j_t=new ce;XS.prototype.computeBestAvailableLevelOverRectangle=function(e){let t=H_t;t.length=0,e.east<e.west?(t.push(ce.fromRadians(-Math.PI,e.south,e.east,e.north,W_t)),t.push(ce.fromRadians(e.west,e.south,Math.PI,e.north,j_t))):t.push(e);let n=G_t;n.length=0;let i;for(i=0;i<this._rootNodes.length;++i)rB(n,this._rootNodes[i],t);for(i=n.length-1;i>=0;--i)if(u(n[i])&&n[i].length===0)return i;return 0};var Cbe=new fe;XS.prototype.isTileAvailable=function(e,t,n){let i=this._tilingScheme.tileXYToRectangle(t,n,e,UT);return ce.center(i,Cbe),this.computeMaximumLevelAtPosition(Cbe)>=e};XS.prototype.computeChildMaskForTile=function(e,t,n){let i=e+1;if(i>=this._maximumLevel)return 0;let o=0;return o|=this.isTileAvailable(i,2*t,2*n+1)?1:0,o|=this.isTileAvailable(i,2*t+1,2*n+1)?2:0,o|=this.isTileAvailable(i,2*t,2*n)?4:0,o|=this.isTileAvailable(i,2*t+1,2*n)?8:0,o};function qS(e,t,n,i,o){this.tilingScheme=e,this.parent=t,this.level=n,this.x=i,this.y=o,this.extent=e.tileXYToRectangle(i,o,n),this.rectangles=[],this._sw=void 0,this._se=void 0,this._nw=void 0,this._ne=void 0}Object.defineProperties(qS.prototype,{nw:{get:function(){return this._nw||(this._nw=new qS(this.tilingScheme,this,this.level+1,this.x*2,this.y*2)),this._nw}},ne:{get:function(){return this._ne||(this._ne=new qS(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2)),this._ne}},sw:{get:function(){return this._sw||(this._sw=new qS(this.tilingScheme,this,this.level+1,this.x*2,this.y*2+1)),this._sw}},se:{get:function(){return this._se||(this._se=new qS(this.tilingScheme,this,this.level+1,this.x*2+1,this.y*2+1)),this._se}}});function q_t(e,t,n,i,o){this.level=e,this.west=t,this.south=n,this.east=i,this.north=o}function jX(e,t){let n=Math.max(e.west,t.west),i=Math.max(e.south,t.south),o=Math.min(e.east,t.east),r=Math.min(e.north,t.north);return i<r&&n<o}function Y_t(e,t,n){for(;t.level<e;)if(uH(t.nw.extent,n))t=t.nw;else if(uH(t.ne.extent,n))t=t.ne;else if(uH(t.sw.extent,n))t=t.sw;else if(uH(t.se.extent,n))t=t.se;else break;if(t.rectangles.length===0||t.rectangles[t.rectangles.length-1].level<=n.level)t.rectangles.push(n);else{let i=Mo(t.rectangles,n.level,X_t);i<0&&(i=~i),t.rectangles.splice(i,0,n)}}function X_t(e,t){return e.level-t}function uH(e,t){return t.west>=e.west&&t.east<=e.east&&t.south>=e.south&&t.north<=e.north}function YS(e,t){return t.longitude>=e.west&&t.longitude<=e.east&&t.latitude>=e.south&&t.latitude<=e.north}function oB(e,t,n){let i=0,o=!1;for(;!o;){let r=t._nw&&YS(t._nw.extent,n),s=t._ne&&YS(t._ne.extent,n),a=t._sw&&YS(t._sw.extent,n),c=t._se&&YS(t._se.extent,n);if(r+s+a+c>1){r&&(i=Math.max(i,oB(t,t._nw,n))),s&&(i=Math.max(i,oB(t,t._ne,n))),a&&(i=Math.max(i,oB(t,t._sw,n))),c&&(i=Math.max(i,oB(t,t._se,n)));break}else r?t=t._nw:s?t=t._ne:a?t=t._sw:c?t=t._se:o=!0}for(;t!==e;){let r=t.rectangles;for(let s=r.length-1;s>=0&&r[s].level>i;--s){let a=r[s];YS(a,n)&&(i=a.level)}t=t.parent}return i}function rB(e,t,n){if(!t)return;let i,o=!1;for(i=0;i<n.length;++i)o=o||jX(t.extent,n[i]);if(!o)return;let r=t.rectangles;for(i=0;i<r.length;++i){let s=r[i];e[s.level]||(e[s.level]=n),e[s.level]=K_t(e[s.level],s)}rB(e,t._nw,n),rB(e,t._ne,n),rB(e,t._sw,n),rB(e,t._se,n)}function K_t(e,t){let n=[];for(let i=0;i<e.length;++i){let o=e[i];jX(o,t)?(o.west<t.west&&n.push(new ce(o.west,o.south,t.west,o.north)),o.east>t.east&&n.push(new ce(t.east,o.south,o.east,o.north)),o.south<t.south&&n.push(new ce(Math.max(t.west,o.west),o.south,Math.min(t.east,o.east),t.south)),o.north>t.north&&n.push(new ce(Math.max(t.west,o.west),t.north,Math.min(t.east,o.east),o.north))):n.push(o)}return n}var Ph=XS;var Z_t=15;function Ebe(e){this.ellipsoid=y(e.ellipsoid,ne.WGS84),this.credit=void 0,this.tilingScheme=void 0,this.height=void 0,this.width=void 0,this.encoding=void 0,this.lodCount=void 0,this.hasAvailability=!1,this.tilesAvailable=void 0,this.tilesAvailabilityLoaded=void 0,this.levelZeroMaximumGeometricError=void 0,this.terrainDataStructure=void 0}Ebe.prototype.build=function(e){e._credit=this.credit,e._tilingScheme=this.tilingScheme,e._height=this.height,e._width=this.width,e._encoding=this.encoding,e._lodCount=this.lodCount,e._hasAvailability=this.hasAvailability,e._tilesAvailable=this.tilesAvailable,e._tilesAvailabilityLoaded=this.tilesAvailabilityLoaded,e._levelZeroMaximumGeometricError=this.levelZeroMaximumGeometricError,e._terrainDataStructure=this.terrainDataStructure};function Q_t(e,t){let n=t.copyrightText;u(n)&&(e.credit=new At(n));let i=t.spatialReference,o=y(i.latestWkid,i.wkid),r=t.extent,s={ellipsoid:e.ellipsoid};if(o===4326)s.rectangle=ce.fromDegrees(r.xmin,r.ymin,r.xmax,r.ymax),e.tilingScheme=new qi(s);else if(o===3857){let l=Math.PI*e.ellipsoid.maximumRadius;t.extent.xmax>l&&(t.extent.xmax=l),t.extent.ymax>l&&(t.extent.ymax=l),t.extent.xmin<-l&&(t.extent.xmin=-l),t.extent.ymin<-l&&(t.extent.ymin=-l),s.rectangleSouthwestInMeters=new z(r.xmin,r.ymin),s.rectangleNortheastInMeters=new z(r.xmax,r.ymax),e.tilingScheme=new ns(s)}else throw new ue("Invalid spatial reference");let a=t.tileInfo;if(!u(a))throw new ue("tileInfo is required");e.width=a.rows+1,e.height=a.cols+1,e.encoding=a.format==="LERC"?Xf.LERC:Xf.NONE,e.lodCount=a.lods.length-1,(e.hasAvailability=t.capabilities.indexOf("Tilemap")!==-1)&&(e.tilesAvailable=new Ph(e.tilingScheme,e.lodCount),e.tilesAvailable.addAvailableTileRange(0,0,0,e.tilingScheme.getNumberOfXTilesAtLevel(0),e.tilingScheme.getNumberOfYTilesAtLevel(0)),e.tilesAvailabilityLoaded=new Ph(e.tilingScheme,e.lodCount)),e.levelZeroMaximumGeometricError=ts.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.tilingScheme.ellipsoid,e.width,e.tilingScheme.getNumberOfXTilesAtLevel(0)),t.bandCount>1&&console.log("ArcGISTiledElevationTerrainProvider: Terrain data has more than 1 band. Using the first one."),u(t.minValues)&&u(t.maxValues)?e.terrainDataStructure={elementMultiplier:1,lowestEncodedHeight:t.minValues[0],highestEncodedHeight:t.maxValues[0]}:e.terrainDataStructure={elementMultiplier:1}}async function $_t(e,t,n){try{let i=await t.fetchJson();Q_t(e,i)}catch(i){let o=`An error occurred while accessing ${t}.`;throw Ro.reportError(void 0,n,u(n)?n._errorEvent:void 0,o),i}}function _0(e){e=y(e,y.EMPTY_OBJECT),this._resource=void 0,this._credit=void 0,this._tilingScheme=void 0,this._levelZeroMaximumGeometricError=void 0,this._maxLevel=void 0,this._terrainDataStructure=void 0,this._width=void 0,this._height=void 0,this._encoding=void 0,this._lodCount=void 0,this._hasAvailability=!1,this._tilesAvailable=void 0,this._tilesAvailabilityLoaded=void 0,this._availableCache={},this._errorEvent=new pe}Object.defineProperties(_0.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){return this._tilesAvailable}}});_0.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT),e=await Promise.resolve(e);let n=Ie.createIfNeeded(e);n.appendForwardSlash(),u(t.token)&&(n=n.getDerivedResource({queryParameters:{token:t.token}}));let i=n.getDerivedResource({queryParameters:{f:"pjson"}}),o=new Ebe(t);await $_t(o,i);let r=new _0(t);return o.build(r),r._resource=n,r};_0.prototype.requestTileGeometry=function(e,t,n,i){let o=this._resource.getDerivedResource({url:`tile/${n}/${t}/${e}`,request:i}),r=this._hasAvailability,s=Promise.resolve(!0),a;if(r&&!u(qX(this,n+1,e*2,t*2))){let d=Sbe(this,n+1,e*2,t*2);s=d.promise,a=d.request}let c=o.fetchArrayBuffer();if(!u(c)||!u(s))return;let l=this,f=this._tilesAvailable;return Promise.all([c,s]).then(function(d){return new Fa({buffer:d[0],width:l._width,height:l._height,childTileMask:r?f.computeChildMaskForTile(n,e,t):Z_t,structure:l._terrainDataStructure,encoding:l._encoding})}).catch(function(d){return u(a)&&a.state===ei.CANCELLED?(i.cancel(),i.deferred.promise.finally(function(){return i.state=ei.CANCELLED,Promise.reject(d)})):Promise.reject(d)})};function qX(e,t,n,i){if(!e._hasAvailability)return;let o=e._tilesAvailabilityLoaded,r=e._tilesAvailable;if(t>e._lodCount)return!1;if(r.isTileAvailable(t,n,i))return!0;if(o.isTileAvailable(t,n,i))return!1}_0.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};_0.prototype.getTileDataAvailable=function(e,t,n){if(!this._hasAvailability)return;let i=qX(this,n,e,t);if(u(i))return i;Sbe(this,n,e,t)};_0.prototype.loadTileDataAvailability=function(e,t,n){};function J_t(e,t,n,i){let o=t-1,r=n-1,s=i[e.y*t+e.x],a=[],c={startX:e.x,startY:e.y,endX:0,endY:0},l=new z(e.x+1,e.y+1),f=!1,d=!1;for(;!(f&&d);){let p=l.x,g=d?l.y+1:l.y;if(!f){for(let m=e.y;m<g;++m)if(i[m*t+l.x]!==s){f=!0;break}f?(a.push(new z(l.x,e.y)),--l.x,--p,c.endX=l.x):l.x===o?(c.endX=l.x,f=!0):++l.x}if(!d){let m=l.y*t;for(let x=e.x;x<=p;++x)if(i[m+x]!==s){d=!0;break}d?(a.push(new z(e.x,l.y)),--l.y,c.endY=l.y):l.y===r?(c.endY=l.y,d=!0):++l.y}}return{endingIndices:a,range:c,value:s}}function egt(e,t,n,i,o){let r=[];if(o.every(function(c){return c===o[0]}))return o[0]===1&&r.push({startX:e,startY:t,endX:e+n-1,endY:t+i-1}),r;let a=[new z(0,0)];for(;a.length>0;){let c=a.pop(),l=J_t(c,n,i,o);if(l.value===1){let d=l.range;d.startX+=e,d.endX+=e,d.startY+=t,d.endY+=t,r.push(d)}let f=l.endingIndices;f.length>0&&(a=a.concat(f))}return r}function Sbe(e,t,n,i){if(!e._hasAvailability)return{};let o=Math.floor(n/128)*128,r=Math.floor(i/128)*128,s=Math.min(1<<t,128),a=`tilemap/${t}/${r}/${o}/${s}/${s}`,c=e._availableCache;if(u(c[a]))return c[a];let l=new Yo({throttle:!1,throttleByServer:!0,type:as.TERRAIN}),d=e._resource.getDerivedResource({url:a,request:l}).fetchJson();return u(d)?(d=d.then(function(p){let g=egt(o,r,s,s,p.data);e._tilesAvailabilityLoaded.addAvailableTileRange(t,o,r,o+s,r+s);let m=e._tilesAvailable;for(let x=0;x<g.length;++x){let b=g[x];m.addAvailableTileRange(t,b.startX,b.startY,b.endX,b.endY)}return qX(e,t,n,i)}),c[a]={promise:d,request:l},d=d.finally(function(p){return delete c[a],p}),{promise:d,request:l}):{}}var YX=_0;var wbe="https://dev.virtualearth.net/REST/v1/Locations";function XX(e){e=y(e,y.EMPTY_OBJECT);let t=e.key;this._key=t;let n={key:t};u(e.culture)&&(n.culture=e.culture),this._resource=new Ie({url:wbe,queryParameters:n}),this._credit=new At('<img src="http://dev.virtualearth.net/Branding/logo_powered_by.png"/>',!1)}Object.defineProperties(XX.prototype,{url:{get:function(){return wbe}},key:{get:function(){return this._key}},credit:{get:function(){return this._credit}}});XX.prototype.geocode=async function(e){return this._resource.getDerivedResource({queryParameters:{query:e}}).fetchJsonp("jsonp").then(function(n){return n.resourceSets.length===0?[]:n.resourceSets[0].resources.map(function(o){let r=o.bbox,s=r[0],a=r[1],c=r[2],l=r[3];return{displayName:o.name,destination:ce.fromDegrees(a,s,l,c)}})})};var KX=XX;function ZX(){}Object.defineProperties(ZX.prototype,{credit:{get:function(){}}});ZX.prototype.geocode=function(e){let t=e.match(/[^\s,\n]+/g);if(t.length===2||t.length===3){let n=+t[0],i=+t[1],o=t.length===3?+t[2]:300;if(isNaN(n)&&isNaN(i)){let r=/^(\d+.?\d*)([nsew])/i;for(let s=0;s<t.length;++s){let a=t[s].match(r);r.test(t[s])&&a.length===3&&(/^[ns]/i.test(a[2])?i=/^[n]/i.test(a[2])?+a[1]:-a[1]:/^[ew]/i.test(a[2])&&(n=/^[e]/i.test(a[2])?+a[1]:-a[1]))}}if(!isNaN(n)&&!isNaN(i)&&!isNaN(o)){let r={displayName:e,destination:h.fromDegrees(n,i,o)};return Promise.resolve([r])}}return Promise.resolve([])};var QX=ZX;var tgt=new oe,vbe=new h,KS=new h;function ngt(e){let t=e.points,n=e.times;if(t.length<3){let i=n[0],o=1/(n[1]-i),r=t[0],s=t[1];return function(a,c){u(c)||(c=new h);let l=(a-i)*o;return h.lerp(r,s,l,c)}}return function(i,o){u(o)||(o=new h);let r=e._lastTimeIndex=e.findTimeInterval(i,e._lastTimeIndex),s=(i-n[r])/(n[r+1]-n[r]),a=tgt;a.z=s,a.y=s*s,a.x=a.y*s,a.w=1;let c,l,f,d,p;return r===0?(c=t[0],l=t[1],f=e.firstTangent,d=h.subtract(t[2],c,vbe),h.multiplyByScalar(d,.5,d),p=F.multiplyByVector(Jg.hermiteCoefficientMatrix,a,a)):r===t.length-2?(c=t[r],l=t[r+1],d=e.lastTangent,f=h.subtract(l,t[r-1],vbe),h.multiplyByScalar(f,.5,f),p=F.multiplyByVector(Jg.hermiteCoefficientMatrix,a,a)):(c=t[r-1],l=t[r],f=t[r+1],d=t[r+2],p=F.multiplyByVector(g0.catmullRomCoefficientMatrix,a,a)),o=h.multiplyByScalar(c,p.x,o),h.multiplyByScalar(l,p.y,KS),h.add(o,KS,o),h.multiplyByScalar(f,p.z,KS),h.add(o,KS,o),h.multiplyByScalar(d,p.w,KS),h.add(o,KS,o)}}var igt=new h,ogt=new h;function g0(e){e=y(e,y.EMPTY_OBJECT);let t=e.points,n=e.times,i=e.firstTangent,o=e.lastTangent;if(t.length>2&&(u(i)||(i=igt,h.multiplyByScalar(t[1],2,i),h.subtract(i,t[2],i),h.subtract(i,t[0],i),h.multiplyByScalar(i,.5,i)),!u(o))){let r=t.length-1;o=ogt,h.multiplyByScalar(t[r-1],2,o),h.subtract(t[r],o,o),h.add(o,t[r-2],o),h.multiplyByScalar(o,.5,o)}this._times=n,this._points=t,this._firstTangent=h.clone(i),this._lastTangent=h.clone(o),this._evaluateFunction=ngt(this),this._lastTimeIndex=0}Object.defineProperties(g0.prototype,{times:{get:function(){return this._times}},points:{get:function(){return this._points}},firstTangent:{get:function(){return this._firstTangent}},lastTangent:{get:function(){return this._lastTangent}}});g0.catmullRomCoefficientMatrix=new F(-.5,1,-.5,0,1.5,-2.5,0,1,-1.5,2,.5,0,.5,-.5,0,0);g0.prototype.findTimeInterval=uo.prototype.findTimeInterval;g0.prototype.wrapTime=uo.prototype.wrapTime;g0.prototype.clampTime=uo.prototype.clampTime;g0.prototype.evaluate=function(e,t){return this._evaluateFunction(e,t)};var $X=g0;var fH={};fH.clipTriangleAtAxisAlignedThreshold=function(e,t,n,i,o,r){u(r)?r.length=0:r=[];let s,a,c;t?(s=n<e,a=i<e,c=o<e):(s=n>e,a=i>e,c=o>e);let l=s+a+c,f,d,p,g,m,x;return l===1?s?(f=(e-n)/(i-n),d=(e-n)/(o-n),r.push(1),r.push(2),d!==1&&(r.push(-1),r.push(0),r.push(2),r.push(d)),f!==1&&(r.push(-1),r.push(0),r.push(1),r.push(f))):a?(p=(e-i)/(o-i),g=(e-i)/(n-i),r.push(2),r.push(0),g!==1&&(r.push(-1),r.push(1),r.push(0),r.push(g)),p!==1&&(r.push(-1),r.push(1),r.push(2),r.push(p))):c&&(m=(e-o)/(n-o),x=(e-o)/(i-o),r.push(0),r.push(1),x!==1&&(r.push(-1),r.push(2),r.push(1),r.push(x)),m!==1&&(r.push(-1),r.push(2),r.push(0),r.push(m))):l===2?!s&&n!==e?(g=(e-i)/(n-i),m=(e-o)/(n-o),r.push(0),r.push(-1),r.push(1),r.push(0),r.push(g),r.push(-1),r.push(2),r.push(0),r.push(m)):!a&&i!==e?(x=(e-o)/(i-o),f=(e-n)/(i-n),r.push(1),r.push(-1),r.push(2),r.push(1),r.push(x),r.push(-1),r.push(0),r.push(1),r.push(f)):!c&&o!==e&&(d=(e-n)/(o-n),p=(e-i)/(o-i),r.push(2),r.push(-1),r.push(0),r.push(2),r.push(d),r.push(-1),r.push(1),r.push(2),r.push(p)):l!==3&&(r.push(0),r.push(1),r.push(2)),r};fH.computeBarycentricCoordinates=function(e,t,n,i,o,r,s,a,c){let l=n-s,f=s-o,d=r-a,p=i-a,g=1/(d*l+f*p),m=t-a,x=e-s,b=(d*x+f*m)*g,T=(-p*x+l*m)*g,C=1-b-T;return u(c)?(c.x=b,c.y=T,c.z=C,c):new h(b,T,C)};fH.computeLineSegmentLineSegmentIntersection=function(e,t,n,i,o,r,s,a,c){let l=(s-o)*(t-r)-(a-r)*(e-o),f=(n-e)*(t-r)-(i-t)*(e-o),d=(a-r)*(n-e)-(s-o)*(i-t);if(d===0)return;let p=l/d,g=f/d;if(p>=0&&p<=1&&g>=0&&g<=1)return u(c)||(c=new z),c.x=e+p*(n-e),c.y=t+p*(i-t),c};var sg=fH;function y0(e){this._quantizedVertices=e.quantizedVertices,this._encodedNormals=e.encodedNormals,this._indices=e.indices,this._minimumHeight=e.minimumHeight,this._maximumHeight=e.maximumHeight,this._boundingSphere=e.boundingSphere,this._orientedBoundingBox=e.orientedBoundingBox,this._horizonOcclusionPoint=e.horizonOcclusionPoint,this._credits=e.credits;let t=this._quantizedVertices.length/3,n=this._uValues=this._quantizedVertices.subarray(0,t),i=this._vValues=this._quantizedVertices.subarray(t,2*t);this._heightValues=this._quantizedVertices.subarray(2*t,3*t);function o(s,a){return i[s]-i[a]}function r(s,a){return n[s]-n[a]}this._westIndices=hH(e.westIndices,o,t),this._southIndices=hH(e.southIndices,r,t),this._eastIndices=hH(e.eastIndices,o,t),this._northIndices=hH(e.northIndices,r,t),this._westSkirtHeight=e.westSkirtHeight,this._southSkirtHeight=e.southSkirtHeight,this._eastSkirtHeight=e.eastSkirtHeight,this._northSkirtHeight=e.northSkirtHeight,this._childTileMask=y(e.childTileMask,15),this._createdByUpsampling=y(e.createdByUpsampling,!1),this._waterMask=e.waterMask,this._mesh=void 0}Object.defineProperties(y0.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){return this._waterMask}},childTileMask:{get:function(){return this._childTileMask}},canUpsample:{get:function(){return u(this._mesh)}}});var dH=[];function hH(e,t,n){dH.length=e.length;let i=!1;for(let o=0,r=e.length;o<r;++o)dH[o]=e[o],i=i||o>0&&t(e[o-1],e[o])>0;return i?(dH.sort(t),Ne.createTypedArray(n,dH)):e}var Dbe="createVerticesFromQuantizedTerrainMesh",rgt=new yi(Dbe),sgt=new yi(Dbe,Th.maximumAsynchronousTasks);y0.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid,l=t.tileXYToRectangle(n,i,o),d=(a?sgt:rgt).scheduleTask({minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,quantizedVertices:this._quantizedVertices,octEncodedNormals:this._encodedNormals,includeWebMercatorT:!0,indices:this._indices,westIndices:this._westIndices,southIndices:this._southIndices,eastIndices:this._eastIndices,northIndices:this._northIndices,westSkirtHeight:this._westSkirtHeight,southSkirtHeight:this._southSkirtHeight,eastSkirtHeight:this._eastSkirtHeight,northSkirtHeight:this._northSkirtHeight,rectangle:l,relativeToCenter:this._boundingSphere.center,ellipsoid:c,exaggeration:r,exaggerationRelativeHeight:s});if(!u(d))return;let p=this;return Promise.resolve(d).then(function(g){let m=p._quantizedVertices.length/3,x=m+p._westIndices.length+p._southIndices.length+p._eastIndices.length+p._northIndices.length,b=Ne.createTypedArray(x,g.indices),T=new Float32Array(g.vertices),C=g.center,A=g.minimumHeight,S=g.maximumHeight,w=p._boundingSphere,D=p._orientedBoundingBox,R=y(h.clone(g.occludeePointInScaledSpace),p._horizonOcclusionPoint),P=g.vertexStride,L=xc.clone(g.encoding);return p._mesh=new Zf(C,T,b,g.indexCountWithoutSkirts,m,A,S,w,R,P,D,L,g.westIndicesSouthToNorth,g.southIndicesEastToWest,g.eastIndicesNorthToSouth,g.northIndicesWestToEast),p._quantizedVertices=void 0,p._encodedNormals=void 0,p._indices=void 0,p._uValues=void 0,p._vValues=void 0,p._heightValues=void 0,p._westIndices=void 0,p._southIndices=void 0,p._eastIndices=void 0,p._northIndices=void 0,p._mesh})};var agt=new yi("upsampleQuantizedTerrainMesh",Th.maximumAsynchronousTasks);y0.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!u(this._mesh))return;let c=t*2!==o,l=n*2===r,f=e.ellipsoid,d=e.tileXYToRectangle(o,r,s),p=agt.scheduleTask({vertices:a.vertices,vertexCountWithoutSkirts:a.vertexCountWithoutSkirts,indices:a.indices,indexCountWithoutSkirts:a.indexCountWithoutSkirts,encoding:a.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:c,isNorthChild:l,childRectangle:d,ellipsoid:f});if(!u(p))return;let g=Math.min(this._westSkirtHeight,this._eastSkirtHeight);g=Math.min(g,this._southSkirtHeight),g=Math.min(g,this._northSkirtHeight);let m=c?g*.5:this._westSkirtHeight,x=l?g*.5:this._southSkirtHeight,b=c?this._eastSkirtHeight:g*.5,T=l?this._northSkirtHeight:g*.5,C=this._credits;return Promise.resolve(p).then(function(A){let S=new Uint16Array(A.vertices),w=Ne.createTypedArray(S.length/3,A.indices),D;return u(A.encodedNormals)&&(D=new Uint8Array(A.encodedNormals)),new y0({quantizedVertices:S,indices:w,encodedNormals:D,minimumHeight:A.minimumHeight,maximumHeight:A.maximumHeight,boundingSphere:se.clone(A.boundingSphere),orientedBoundingBox:Dn.clone(A.orientedBoundingBox),horizonOcclusionPoint:h.clone(A.horizonOcclusionPoint),westIndices:A.westIndices,southIndices:A.southIndices,eastIndices:A.eastIndices,northIndices:A.northIndices,westSkirtHeight:m,southSkirtHeight:x,eastSkirtHeight:b,northSkirtHeight:T,childTileMask:0,credits:C,createdByUpsampling:!0})})};var JX=32767,Ibe=new h;y0.prototype.interpolateHeight=function(e,t,n){let i=O.clamp((t-e.west)/e.width,0,1);i*=JX;let o=O.clamp((n-e.south)/e.height,0,1);return o*=JX,u(this._mesh)?fgt(this,i,o):dgt(this,i,o)};function Pbe(e,t,n,i,o,r,s,a){let c=Math.min(n,o,s),l=Math.max(n,o,s),f=Math.min(i,r,a),d=Math.max(i,r,a);return e>=c&&e<=l&&t>=f&&t<=d}var cgt=new z,lgt=new z,ugt=new z;function fgt(e,t,n){let i=e._mesh,o=i.vertices,r=i.encoding,s=i.indices;for(let a=0,c=s.length;a<c;a+=3){let l=s[a],f=s[a+1],d=s[a+2],p=r.decodeTextureCoordinates(o,l,cgt),g=r.decodeTextureCoordinates(o,f,lgt),m=r.decodeTextureCoordinates(o,d,ugt);if(Pbe(t,n,p.x,p.y,g.x,g.y,m.x,m.y)){let x=sg.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,m.x,m.y,Ibe);if(x.x>=-1e-15&&x.y>=-1e-15&&x.z>=-1e-15){let b=r.decodeHeight(o,l),T=r.decodeHeight(o,f),C=r.decodeHeight(o,d);return x.x*b+x.y*T+x.z*C}}}}function dgt(e,t,n){let i=e._uValues,o=e._vValues,r=e._heightValues,s=e._indices;for(let a=0,c=s.length;a<c;a+=3){let l=s[a],f=s[a+1],d=s[a+2],p=i[l],g=i[f],m=i[d],x=o[l],b=o[f],T=o[d];if(Pbe(t,n,p,x,g,b,m,T)){let C=sg.computeBarycentricCoordinates(t,n,p,x,g,b,m,T,Ibe);if(C.x>=-1e-15&&C.y>=-1e-15&&C.z>=-1e-15){let A=C.x*r[l]+C.y*r[f]+C.z*r[d];return O.lerp(e._minimumHeight,e._maximumHeight,A/JX)}}}}y0.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};y0.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var VT=y0;function hgt(e){this.resource=e.resource,this.version=e.version,this.isHeightmap=e.isHeightmap,this.tileUrlTemplates=e.tileUrlTemplates,this.availability=e.availability,this.hasVertexNormals=e.hasVertexNormals,this.hasWaterMask=e.hasWaterMask,this.hasMetadata=e.hasMetadata,this.availabilityLevels=e.availabilityLevels,this.availabilityTilesLoaded=e.availabilityTilesLoaded,this.littleEndianExtensionSize=e.littleEndianExtensionSize,this.availabilityPromiseCache={}}function Obe(e){this.requestVertexNormals=y(e.requestVertexNormals,!1),this.requestWaterMask=y(e.requestWaterMask,!1),this.requestMetadata=y(e.requestMetadata,!0),this.ellipsoid=e.ellipsoid,this.heightmapWidth=65,this.heightmapStructure=void 0,this.hasWaterMask=!1,this.hasMetadata=!1,this.hasVertexNormals=!1,this.scheme=void 0,this.lastResource=void 0,this.layerJsonResource=void 0,this.previousError=void 0,this.availability=void 0,this.tilingScheme=void 0,this.levelZeroMaximumGeometricError=void 0,this.heightmapStructure=void 0,this.layers=[],this.attribution="",this.overallAvailability=[],this.overallMaxZoom=0,this.tileCredits=[]}Obe.prototype.build=function(e){e._heightmapWidth=this.heightmapWidth,e._scheme=this.scheme;let t=u(this.lastResource.credits)?this.lastResource.credits:[];e._tileCredits=t.concat(this.tileCredits),e._availability=this.availability,e._tilingScheme=this.tilingScheme,e._requestWaterMask=this.requestWaterMask,e._levelZeroMaximumGeometricError=this.levelZeroMaximumGeometricError,e._heightmapStructure=this.heightmapStructure,e._layers=this.layers,e._hasWaterMask=this.hasWaterMask,e._hasVertexNormals=this.hasVertexNormals,e._hasMetadata=this.hasMetadata};async function Mbe(e,t,n){if(!t.format){let x="The tile format is not specified in the layer.json file.";throw e.previousError=Ro.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,x),new ue(x)}if(!t.tiles||t.tiles.length===0){let x="The layer.json file does not specify any tile URL templates.";throw e.previousError=Ro.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,x),new ue(x)}let i=!1,o=!1,r=!1,s=!0,a=!1;if(t.format==="heightmap-1.0")a=!0,u(e.heightmapStructure)||(e.heightmapStructure={heightScale:1/5,heightOffset:-1e3,elementsPerHeight:1,stride:1,elementMultiplier:256,isBigEndian:!1,lowestEncodedHeight:0,highestEncodedHeight:256*256-1}),o=!0,e.requestWaterMask=!0;else if(t.format.indexOf("quantized-mesh-1.")!==0){let x=`The tile format "${t.format}" is invalid or not supported.`;throw e.previousError=Ro.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,x),new ue(x)}let c=t.tiles,l=t.maxzoom;if(e.overallMaxZoom=Math.max(e.overallMaxZoom,l),!t.projection||t.projection==="EPSG:4326")e.tilingScheme=new qi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});else if(t.projection==="EPSG:3857")e.tilingScheme=new ns({numberOfLevelZeroTilesX:1,numberOfLevelZeroTilesY:1,ellipsoid:e.ellipsoid});else{let x=`The projection "${t.projection}" is invalid or not supported.`;throw e.previousError=Ro.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,x),new ue(x)}if(e.levelZeroMaximumGeometricError=ts.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.tilingScheme.ellipsoid,e.heightmapWidth,e.tilingScheme.getNumberOfXTilesAtLevel(0)),!t.scheme||t.scheme==="tms"||t.scheme==="slippyMap")e.scheme=t.scheme;else{let x=`The scheme "${t.scheme}" is invalid or not supported.`;throw e.previousError=Ro.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,x),new ue(x)}let f;u(t.extensions)&&t.extensions.indexOf("octvertexnormals")!==-1?i=!0:u(t.extensions)&&t.extensions.indexOf("vertexnormals")!==-1&&(i=!0,s=!1),u(t.extensions)&&t.extensions.indexOf("watermask")!==-1&&(o=!0),u(t.extensions)&&t.extensions.indexOf("metadata")!==-1&&(r=!0);let d=t.metadataAvailability,p=t.available,g;if(u(p)&&!u(d)){g=new Ph(e.tilingScheme,p.length);for(let x=0;x<p.length;++x){let b=p[x],T=e.tilingScheme.getNumberOfYTilesAtLevel(x);u(e.overallAvailability[x])||(e.overallAvailability[x]=[]);for(let C=0;C<b.length;++C){let A=b[C],S=T-A.endY-1,w=T-A.startY-1;e.overallAvailability[x].push([A.startX,S,A.endX,w]),g.addAvailableTileRange(x,A.startX,S,A.endX,w)}}}else u(d)&&(f=new Ph(e.tilingScheme,l),g=new Ph(e.tilingScheme,l),e.overallAvailability[0]=[[0,0,1,0]],g.addAvailableTileRange(0,0,0,1,0));e.hasWaterMask=e.hasWaterMask||o,e.hasVertexNormals=e.hasVertexNormals||i,e.hasMetadata=e.hasMetadata||r,u(t.attribution)&&(e.attribution.length>0&&(e.attribution+=" "),e.attribution+=t.attribution),e.layers.push(new hgt({resource:e.lastResource,version:t.version,isHeightmap:a,tileUrlTemplates:c,availability:g,hasVertexNormals:i,hasWaterMask:o,hasMetadata:r,availabilityLevels:d,availabilityTilesLoaded:f,littleEndianExtensionSize:s}));let m=t.parentUrl;return u(m)?u(g)?(e.lastResource=e.lastResource.getDerivedResource({url:m}),e.lastResource.appendForwardSlash(),e.layerJsonResource=e.lastResource.getDerivedResource({url:"layer.json"}),await nK(e),!0):(console.log("A layer.json can't have a parentUrl if it does't have an available array."),!0):!0}function mgt(e,t,n){let i=`An error occurred while accessing ${e.layerJsonResource.url}.`;if(u(t)&&(i+=`


${t.message}`),e.previousError=Ro.reportError(e.previousError,n,u(n)?n._errorEvent:void 0,i),e.previousError.retry)return nK(e,n);throw new ue(i)}async function pgt(e,t,n){await Mbe(e,t,n);let i=e.overallAvailability.length;if(i>0){let o=e.availability=new Ph(e.tilingScheme,e.overallMaxZoom);for(let r=0;r<i;++r){let s=e.overallAvailability[r];for(let a=0;a<s.length;++a){let c=s[a];o.addAvailableTileRange(r,c[0],c[1],c[2],c[3])}}}if(e.attribution.length>0){let o=new At(e.attribution);e.tileCredits.push(o)}return!0}async function nK(e,t){try{let n=await e.layerJsonResource.fetchJson();return pgt(e,n,t)}catch(n){return u(n)&&n.statusCode===404?(await Mbe(e,{tilejson:"2.1.0",format:"heightmap-1.0",version:"1.0.0",scheme:"tms",tiles:["{z}/{x}/{y}.terrain?v={version}"]},t),!0):mgt(e,n,t)}}function Rh(e){e=y(e,y.EMPTY_OBJECT),this._heightmapWidth=void 0,this._heightmapStructure=void 0,this._hasWaterMask=!1,this._hasVertexNormals=!1,this._hasMetadata=!1,this._scheme=void 0,this._ellipsoid=e.ellipsoid,this._requestVertexNormals=y(e.requestVertexNormals,!1),this._requestWaterMask=y(e.requestWaterMask,!1),this._requestMetadata=y(e.requestMetadata,!0),this._errorEvent=new pe;let t=e.credit;typeof t=="string"&&(t=new At(t)),this._credit=t,this._availability=void 0,this._tilingScheme=void 0,this._levelZeroMaximumGeometricError=void 0,this._layers=void 0,this._tileCredits=void 0}var eK={OCT_VERTEX_NORMALS:1,WATER_MASK:2,METADATA:4};function Rbe(e){return!u(e)||e.length===0?{Accept:"application/vnd.quantized-mesh,application/octet-stream;q=0.9,*/*;q=0.01"}:{Accept:`application/vnd.quantized-mesh;extensions=${e.join("-")},application/octet-stream;q=0.9,*/*;q=0.01`}}function _gt(e,t,n,i,o){let r=new Uint16Array(t,0,e._heightmapWidth*e._heightmapWidth);return new Fa({buffer:r,childTileMask:new Uint8Array(t,r.byteLength,1)[0],waterMask:new Uint8Array(t,r.byteLength+1,t.byteLength-r.byteLength-1),width:e._heightmapWidth,height:e._heightmapWidth,structure:e._heightmapStructure,credits:e._tileCredits})}function ggt(e,t,n,i,o,r){let s=r.littleEndianExtensionSize,a=0,c=3,l=c+1,f=Float64Array.BYTES_PER_ELEMENT*c,d=Float64Array.BYTES_PER_ELEMENT*l,g=Uint16Array.BYTES_PER_ELEMENT*3,m=3,x=Uint16Array.BYTES_PER_ELEMENT,b=x*m,T=new DataView(t),C=new h(T.getFloat64(a,!0),T.getFloat64(a+8,!0),T.getFloat64(a+16,!0));a+=f;let A=T.getFloat32(a,!0);a+=Float32Array.BYTES_PER_ELEMENT;let S=T.getFloat32(a,!0);a+=Float32Array.BYTES_PER_ELEMENT;let w=new se(new h(T.getFloat64(a,!0),T.getFloat64(a+8,!0),T.getFloat64(a+16,!0)),T.getFloat64(a+f,!0));a+=d;let D=new h(T.getFloat64(a,!0),T.getFloat64(a+8,!0),T.getFloat64(a+16,!0));a+=f;let R=T.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let P=new Uint16Array(t,a,R*3);a+=R*g,R>64*1024&&(x=Uint32Array.BYTES_PER_ELEMENT,b=x*m);let L=P.subarray(0,R),N=P.subarray(R,2*R),_=P.subarray(R*2,3*R);Ln.zigZagDeltaDecode(L,N,_),a%x!==0&&(a+=x-a%x);let E=T.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let v=Ne.createTypedArrayFromArrayBuffer(R,t,a,E*m);a+=E*b;let I=0,M=v.length;for(let re=0;re<M;++re){let me=v[re];v[re]=I-me,me===0&&++I}let B=T.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let V=Ne.createTypedArrayFromArrayBuffer(R,t,a,B);a+=B*x;let U=T.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let H=Ne.createTypedArrayFromArrayBuffer(R,t,a,U);a+=U*x;let k=T.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let q=Ne.createTypedArrayFromArrayBuffer(R,t,a,k);a+=k*x;let j=T.getUint32(a,!0);a+=Uint32Array.BYTES_PER_ELEMENT;let Z=Ne.createTypedArrayFromArrayBuffer(R,t,a,j);a+=j*x;let W,K;for(;a<T.byteLength;){let re=T.getUint8(a,!0);a+=Uint8Array.BYTES_PER_ELEMENT;let me=T.getUint32(a,s);if(a+=Uint32Array.BYTES_PER_ELEMENT,re===eK.OCT_VERTEX_NORMALS&&e._requestVertexNormals)W=new Uint8Array(t,a,R*2);else if(re===eK.WATER_MASK&&e._requestWaterMask)K=new Uint8Array(t,a,me);else if(re===eK.METADATA&&e._requestMetadata){let ye=T.getUint32(a,!0);if(ye>0){let Ce=Fo(new Uint8Array(t),a+Uint32Array.BYTES_PER_ELEMENT,ye).available;if(u(Ce))for(let ve=0;ve<Ce.length;++ve){let tt=n+ve+1,Je=Ce[ve],Ht=e._tilingScheme.getNumberOfYTilesAtLevel(tt);for(let en=0;en<Je.length;++en){let at=Je[en],hn=Ht-at.endY-1,xn=Ht-at.startY-1;e.availability.addAvailableTileRange(tt,at.startX,hn,at.endX,xn),r.availability.addAvailableTileRange(tt,at.startX,hn,at.endX,xn)}}}r.availabilityTilesLoaded.addAvailableTileRange(n,i,o,i,o)}a+=me}let $=e.getLevelMaximumGeometricError(n)*5,he=e._tilingScheme.tileXYToRectangle(i,o,n),_e=Dn.fromRectangle(he,A,S,e._tilingScheme.ellipsoid);return new VT({center:C,minimumHeight:A,maximumHeight:S,boundingSphere:w,orientedBoundingBox:_e,horizonOcclusionPoint:D,quantizedVertices:P,encodedNormals:W,indices:v,westIndices:V,southIndices:H,eastIndices:q,northIndices:Z,westSkirtHeight:$,southSkirtHeight:$,eastSkirtHeight:$,northSkirtHeight:$,childTileMask:e.availability.computeChildMaskForTile(n,i,o),waterMask:K,credits:e._tileCredits})}Rh.prototype.requestTileGeometry=function(e,t,n,i){let o=this._layers,r,s=o.length,a=!1,c=Promise.resolve();if(s===1)r=o[0];else for(let l=0;l<s;++l){let f=o[l];if(!u(f.availability)||f.availability.isTileAvailable(n,e,t)){r=f;break}let d=iK(this,e,t,n,f,l===0);d.result&&(a=!0,c=c.then(()=>d.promise))}return!u(r)&&a?c.then(()=>new Promise(l=>{setTimeout(()=>{let f=this.requestTileGeometry(e,t,n,i);l(f)},0)})):Lbe(this,e,t,n,r,i)};function Lbe(e,t,n,i,o,r){if(!u(o))return Promise.reject(new ue("Terrain tile doesn't exist"));let s=o.tileUrlTemplates;if(s.length===0)return;let a;!e._scheme||e._scheme==="tms"?a=e._tilingScheme.getNumberOfYTilesAtLevel(i)-n-1:a=n;let c=[];e._requestVertexNormals&&o.hasVertexNormals&&c.push(o.littleEndianExtensionSize?"octvertexnormals":"vertexnormals"),e._requestWaterMask&&o.hasWaterMask&&c.push("watermask"),e._requestMetadata&&o.hasMetadata&&c.push("metadata");let l,f,d=s[(t+a+i)%s.length],p=o.resource;u(p._ionEndpoint)&&!u(p._ionEndpoint.externalType)?(c.length!==0&&(f={extensions:c.join("-")}),l=Rbe(void 0)):l=Rbe(c);let g=p.getDerivedResource({url:d,templateValues:{version:o.version,z:i,x:t,y:a},queryParameters:f,headers:l,request:r}).fetchArrayBuffer();if(u(g))return g.then(function(m){return u(m)?u(e._heightmapStructure)?_gt(e,m,i,t,n):ggt(e,m,i,t,n,o):Promise.reject(new ue("Mesh buffer doesn't exist."))})}Object.defineProperties(Rh.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},hasWaterMask:{get:function(){return this._hasWaterMask&&this._requestWaterMask}},hasVertexNormals:{get:function(){return this._hasVertexNormals&&this._requestVertexNormals}},hasMetadata:{get:function(){return this._hasMetadata&&this._requestMetadata}},requestVertexNormals:{get:function(){return this._requestVertexNormals}},requestWaterMask:{get:function(){return this._requestWaterMask}},requestMetadata:{get:function(){return this._requestMetadata}},availability:{get:function(){return this._availability}}});Rh.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};Rh.fromIonAssetId=async function(e,t){let n=await su.fromAssetId(e);return Rh.fromUrl(n,t)};Rh.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT),e=await Promise.resolve(e);let n=Ie.createIfNeeded(e);n.appendForwardSlash();let i=new Obe(t);i.lastResource=n,i.layerJsonResource=i.lastResource.getDerivedResource({url:"layer.json"}),await nK(i);let o=new Rh(t);return i.build(o),o};Rh.prototype.getTileDataAvailable=function(e,t,n){if(!u(this._availability))return;if(n>this._availability._maximumLevel)return!1;if(this._availability.isTileAvailable(n,e,t))return!0;if(!this._hasMetadata)return!1;let i=this._layers,o=i.length;for(let r=0;r<o;++r)if(iK(this,e,t,n,i[r],r===0).result)return;return!1};Rh.prototype.loadTileDataAvailability=function(e,t,n){if(!u(this._availability)||n>this._availability._maximumLevel||this._availability.isTileAvailable(n,e,t)||!this._hasMetadata)return;let i=this._layers,o=i.length;for(let r=0;r<o;++r){let s=iK(this,e,t,n,i[r],r===0);if(u(s.promise))return s.promise}};function tK(e,t,n,i){if(i===0)return;let o=e.availabilityLevels,r=i%o===0?i-o:(i/o|0)*o,s=1<<i-r,a=t/s|0,c=n/s|0;return{level:r,x:a,y:c}}function iK(e,t,n,i,o,r){if(!u(o.availabilityLevels))return{result:!1};let s,a=function(){delete o.availabilityPromiseCache[s]},c=o.availabilityTilesLoaded,l=o.availability,f=tK(o,t,n,i);for(;u(f);){if(l.isTileAvailable(f.level,f.x,f.y)&&!c.isTileAvailable(f.level,f.x,f.y)){let d;if(!r&&(s=`${f.level}-${f.x}-${f.y}`,d=o.availabilityPromiseCache[s],!u(d))){let p=new Yo({throttle:!1,throttleByServer:!0,type:as.TERRAIN});d=Lbe(e,f.x,f.y,f.level,o,p),u(d)&&(o.availabilityPromiseCache[s]=d,d.then(a))}return{result:!0,promise:d}}f=tK(o,f.x,f.y,f.level)}return{result:!1}}Rh._getAvailabilityTile=tK;var zT=Rh;function ag(e){e=y(e,y.EMPTY_OBJECT);let t=e.radius,n={center:e.center,semiMajorAxis:t,semiMinorAxis:t,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,vertexFormat:e.vertexFormat,stRotation:e.stRotation,shadowVolume:e.shadowVolume};this._ellipseGeometry=new Zc(n),this._workerName="createCircleGeometry"}ag.packedLength=Zc.packedLength;ag.pack=function(e,t,n){return Zc.pack(e._ellipseGeometry,t,n)};var ygt=new Zc({center:new h,semiMajorAxis:1,semiMinorAxis:1}),Sc={center:new h,radius:void 0,ellipsoid:ne.clone(ne.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,vertexFormat:new Re,stRotation:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0,shadowVolume:void 0};ag.unpack=function(e,t,n){let i=Zc.unpack(e,t,ygt);return Sc.center=h.clone(i._center,Sc.center),Sc.ellipsoid=ne.clone(i._ellipsoid,Sc.ellipsoid),Sc.height=i._height,Sc.extrudedHeight=i._extrudedHeight,Sc.granularity=i._granularity,Sc.vertexFormat=Re.clone(i._vertexFormat,Sc.vertexFormat),Sc.stRotation=i._stRotation,Sc.shadowVolume=i._shadowVolume,u(n)?(Sc.semiMajorAxis=i._semiMajorAxis,Sc.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new Zc(Sc),n):(Sc.radius=i._semiMajorAxis,new ag(Sc))};ag.createGeometry=function(e){return Zc.createGeometry(e._ellipseGeometry)};ag.createShadowVolume=function(e,t,n){let i=e._ellipseGeometry._granularity,o=e._ellipseGeometry._ellipsoid,r=t(i,o),s=n(i,o);return new ag({center:e._ellipseGeometry._center,radius:e._ellipseGeometry._semiMajorAxis,ellipsoid:o,stRotation:e._ellipseGeometry._stRotation,granularity:i,extrudedHeight:r,height:s,vertexFormat:Re.POSITION_ONLY,shadowVolume:!0})};Object.defineProperties(ag.prototype,{rectangle:{get:function(){return this._ellipseGeometry.rectangle}},textureCoordinateRotationPoints:{get:function(){return this._ellipseGeometry.textureCoordinateRotationPoints}}});var oK=ag;function ZS(e){e=y(e,y.EMPTY_OBJECT);let t=e.radius,n={center:e.center,semiMajorAxis:t,semiMinorAxis:t,ellipsoid:e.ellipsoid,height:e.height,extrudedHeight:e.extrudedHeight,granularity:e.granularity,numberOfVerticalLines:e.numberOfVerticalLines};this._ellipseGeometry=new Au(n),this._workerName="createCircleOutlineGeometry"}ZS.packedLength=Au.packedLength;ZS.pack=function(e,t,n){return Au.pack(e._ellipseGeometry,t,n)};var xgt=new Au({center:new h,semiMajorAxis:1,semiMinorAxis:1}),Hu={center:new h,radius:void 0,ellipsoid:ne.clone(ne.UNIT_SPHERE),height:void 0,extrudedHeight:void 0,granularity:void 0,numberOfVerticalLines:void 0,semiMajorAxis:void 0,semiMinorAxis:void 0};ZS.unpack=function(e,t,n){let i=Au.unpack(e,t,xgt);return Hu.center=h.clone(i._center,Hu.center),Hu.ellipsoid=ne.clone(i._ellipsoid,Hu.ellipsoid),Hu.height=i._height,Hu.extrudedHeight=i._extrudedHeight,Hu.granularity=i._granularity,Hu.numberOfVerticalLines=i._numberOfVerticalLines,u(n)?(Hu.semiMajorAxis=i._semiMajorAxis,Hu.semiMinorAxis=i._semiMinorAxis,n._ellipseGeometry=new Au(Hu),n):(Hu.radius=i._semiMajorAxis,new ZS(Hu))};ZS.createGeometry=function(e){return Au.createGeometry(e._ellipseGeometry)};var rK=ZS;function bgt(e){return e=y(e,y.EMPTY_OBJECT),zT.fromIonAssetId(2426648,{requestVertexNormals:y(e.requestVertexNormals,!1)})}var sB=bgt;function Tgt(e){return e=y(e,y.EMPTY_OBJECT),zT.fromIonAssetId(1,{requestVertexNormals:y(e.requestVertexNormals,!1),requestWaterMask:y(e.requestWaterMask,!1)})}var HT=Tgt;function QS(e){e=y(e,y.EMPTY_OBJECT),this._callback=e.callback,this._tilingScheme=e.tilingScheme,u(this._tilingScheme)||(this._tilingScheme=new qi({ellipsoid:y(e.ellipsoid,ne.WGS84)})),this._width=e.width,this._height=e.height;let t=Math.max(this._width,this._height);this._levelZeroMaximumGeometricError=ts.getEstimatedLevelZeroGeometricErrorForAHeightmap(this._tilingScheme.ellipsoid,t,this._tilingScheme.getNumberOfXTilesAtLevel(0)),this._errorEvent=new pe;let n=e.credit;typeof n=="string"&&(n=new At(n)),this._credit=n}Object.defineProperties(QS.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},width:{get:function(){return this._width}},height:{get:function(){return this._height}}});QS.prototype.requestTileGeometry=function(e,t,n,i){let o=this._callback(e,t,n);if(!u(o))return;let r=this._width,s=this._height;return Promise.resolve(o).then(function(a){let c=a;return Array.isArray(c)&&(c=new Float64Array(c)),new Fa({buffer:c,width:r,height:s})})};QS.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};QS.prototype.getTileDataAvailable=function(e,t,n){};QS.prototype.loadTileDataAvailability=function(e,t,n){};var sK=QS;var Agt=1953029805,Cgt=2917034100;function aK(e,t){if(aK.passThroughDataForTesting)return t;let n=e.byteLength;if(n===0||n%4!==0)throw new ue("The length of key must be greater than 0 and a multiple of 4.");let i=new DataView(t),o=i.getUint32(0,!0);if(o===Agt||o===Cgt)return t;let r=new DataView(e),s=0,a=t.byteLength,c=a-a%8,l=n,f,d=8;for(;s<c;)for(d=(d+8)%24,f=d;s<c&&f<l;)i.setUint32(s,i.getUint32(s,!0)^r.getUint32(f,!0),!0),i.setUint32(s+4,i.getUint32(s+4,!0)^r.getUint32(f+4,!0),!0),s+=8,f+=24;if(s<a)for(f>=l&&(d=(d+8)%24,f=d);s<a;)i.setUint8(s,i.getUint8(s)^r.getUint8(f)),s++,f++}aK.passThroughDataForTesting=!1;var aB=aK;function Nbe(e){this.proxy=e}Nbe.prototype.getURL=function(e){let t=this.proxy.indexOf("?")===-1?"?":"";return this.proxy+t+encodeURIComponent(e)};var cK=Nbe;function Oh(e){this._comparator=e.comparator,this._maximumLength=e.maximumLength,this._array=u(e.maximumLength)?new Array(e.maximumLength):[],this._length=0}Object.defineProperties(Oh.prototype,{length:{get:function(){return this._length}},maximumLength:{get:function(){return this._maximumLength},set:function(e){if(u(e)){for(;this._length>e;)this.removeMinimum();this._array.length=e}this._maximumLength=e}},internalArray:{get:function(){return this._array}},comparator:{get:function(){return this._comparator}}});Oh.prototype.clone=function(){let e=this._maximumLength,t=this._comparator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\x90\xDD\x9D\\\xDA\xDEQ\xCF\xF0\xFCYRe|3\xDF\xF3H\xDA\xBB*u\xDB\`\xB2\xD4\xFC\xED\x1B\xEC\x7F5\xA8\xFF(1\x07-\xC8\xDC\x88F|\x8A["`);function Gu(e){this.imageryPresent=!0,this.protoImagery=void 0,this.terrainPresent=!0,this.negativeAltitudeExponentBias=32,this.negativeAltitudeThreshold=O.EPSILON12,this.providers={},this.key=void 0,this._resource=void 0,this._quadPacketVersion=1,this._tileInfo={},this._subtreePromises={}}Object.defineProperties(Gu.prototype,{url:{get:function(){return this._resource.url}},proxy:{get:function(){return this._resource.proxy}},resource:{get:function(){return this._resource}}});Gu.fromUrl=async function(e){let t=e;typeof t!="string"&&!(t instanceof Ie)&&(t=e.url);let n=Ie.createIfNeeded(t);n.appendForwardSlash();let i=new Gu;i._resource=n;try{await Lgt(i),await i.getQuadTreePacket("",i._quadPacketVersion)}catch(o){let r=`An error occurred while accessing ${zbe(i,"",1).url}: ${o}`;throw new ue(r)}return i};Gu.tileXYToQuadKey=function(e,t,n){let i="";for(let o=n;o>=0;--o){let r=1<<o,s=0;wc(t,r)?wc(e,r)&&(s|=1):(s|=2,wc(e,r)||(s|=1)),i+=s}return i};Gu.quadKeyToTileXY=function(e){let t=0,n=0,i=e.length-1;for(let o=i;o>=0;--o){let r=1<<o,s=+e[i-o];wc(s,2)?wc(s,1)||(t|=r):(n|=r,wc(s,1)&&(t|=r))}return{x:t,y:n,level:i}};Gu.prototype.isValid=function(e){let t=this.getTileInformationFromQuadKey(e);if(u(t))return t!==null;let n=!0,i=e,o;for(;i.length>1;)if(o=i.substring(i.length-1),i=i.substring(0,i.length-1),t=this.getTileInformationFromQuadKey(i),u(t)){!t.hasSubtree()&&!t.hasChild(parseInt(o))&&(n=!1);break}else if(t===null){n=!1;break}return n};var Vbe=new yi("decodeGoogleEarthEnterprisePacket");Gu.prototype.getQuadTreePacket=function(e,t,n){t=y(t,1),e=y(e,"");let o=zbe(this,e,t,n).fetchArrayBuffer();if(!u(o))return;let r=this._tileInfo,s=this.key;return o.then(function(a){return Vbe.scheduleTask({buffer:a,quadKey:e,type:"Metadata",key:s},[a]).then(function(l){let f,d=-1;if(e!==""){d=e.length+1;let m=l[e];f=r[e],f._bits|=m._bits,delete l[e]}let p=Object.keys(l);p.sort(function(m,x){return m.length-x.length});let g=p.length;for(let m=0;m<g;++m){let x=p[m];if(l[x]!==null){let T=uB.clone(l[x]),C=x.length;if(C===d)T.setParent(f);else if(C>1){let A=r[x.substring(0,x.length-1)];T.setParent(A)}r[x]=T}else r[x]=null}})})};Gu.prototype.populateSubtree=function(e,t,n,i){let o=Gu.tileXYToQuadKey(e,t,n);return mK(this,o,i)};function mK(e,t,n){let i=e._tileInfo,o=t,r=i[o];if(u(r)&&(!r.hasSubtree()||r.hasChildren()))return r;for(;r===void 0&&o.length>1;)o=o.substring(0,o.length-1),r=i[o];let s,a=e._subtreePromises,c=a[o];if(u(c))return c.then(function(){return s=new Yo({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),mK(e,t,s)});if(!u(r)||!r.hasSubtree())return Promise.reject(new ue(`Couldn't load metadata for tile ${t}`));if(c=e.getQuadTreePacket(o,r.cnodeVersion,n),!!u(c))return a[o]=c,c.then(function(){return s=new Yo({throttle:n.throttle,throttleByServer:n.throttleByServer,type:n.type,priorityFunction:n.priorityFunction}),mK(e,t,s)}).finally(function(){delete a[o]})}Gu.prototype.getTileInformation=function(e,t,n){let i=Gu.tileXYToQuadKey(e,t,n);return this._tileInfo[i]};Gu.prototype.getTileInformationFromQuadKey=function(e){return this._tileInfo[e]};function zbe(e,t,n,i){return e._resource.getDerivedResource({url:`flatfile?q2-0${t}-q.${n.toString()}`,request:i})}var dK,hK;function Lgt(e){let t=e._resource.getDerivedResource({url:"dbRoot.v5",queryParameters:{output:"proto"}});if(!u(hK)){let n=on("ThirdParty/google-earth-dbroot-parser.js"),i=window.cesiumGoogleEarthDbRootParser;hK=z0(n).then(function(){dK=window.cesiumGoogleEarthDbRootParser(Rgt),u(i)?window.cesiumGoogleEarthDbRootParser=i:delete window.cesiumGoogleEarthDbRootParser})}return hK.then(function(){return t.fetchArrayBuffer()}).then(function(n){let i=dK.EncryptedDbRootProto.decode(new Uint8Array(n)),o=i.encryptionData,r=o.byteOffset,s=r+o.byteLength,a=e.key=o.buffer.slice(r,s);o=i.dbrootData,r=o.byteOffset,s=r+o.byteLength;let c=o.buffer.slice(r,s);return Vbe.scheduleTask({buffer:c,type:"DbRoot",key:a},[c])}).then(function(n){let i=dK.DbRootProto.decode(new Uint8Array(n.buffer));if(e.imageryPresent=y(i.imageryPresent,e.imageryPresent),e.protoImagery=i.protoImagery,e.terrainPresent=y(i.terrainPresent,e.terrainPresent),u(i.endSnippet)&&u(i.endSnippet.model)){let a=i.endSnippet.model;e.negativeAltitudeExponentBias=y(a.negativeAltitudeExponentBias,e.negativeAltitudeExponentBias),e.negativeAltitudeThreshold=y(a.compressedNegativeAltitudeThreshold,e.negativeAltitudeThreshold)}u(i.databaseVersion)&&(e._quadPacketVersion=y(i.databaseVersion.quadtreeVersion,e._quadPacketVersion));let o=e.providers,r=y(i.providerInfo,[]),s=r.length;for(let a=0;a<s;++a){let c=r[a],l=c.copyrightString;u(l)&&(o[c.providerId]=new At(l.value))}}).catch(function(){console.log(`Failed to retrieve ${t.url}. Using defaults.`),e.key=Mgt})}var cg=Gu;function WT(e){e=y(e,y.EMPTY_OBJECT),this._buffer=e.buffer,this._credits=e.credits,this._negativeAltitudeExponentBias=e.negativeAltitudeExponentBias,this._negativeElevationThreshold=e.negativeElevationThreshold;let t=y(e.childTileMask,15),n=t&3;n|=t&4?8:0,n|=t&8?4:0,this._childTileMask=n,this._createdByUpsampling=y(e.createdByUpsampling,!1),this._skirtHeight=void 0,this._bufferType=this._buffer.constructor,this._mesh=void 0,this._minimumHeight=void 0,this._maximumHeight=void 0}Object.defineProperties(WT.prototype,{credits:{get:function(){return this._credits}},waterMask:{get:function(){}}});var Wbe="createVerticesFromGoogleEarthEnterpriseBuffer",Ngt=new yi(Wbe),Fgt=new yi(Wbe,Th.maximumAsynchronousTasks),Hbe=new ce,pK=new ce;WT.prototype.createMesh=function(e){e=y(e,y.EMPTY_OBJECT);let t=e.tilingScheme,n=e.x,i=e.y,o=e.level,r=y(e.exaggeration,1),s=y(e.exaggerationRelativeHeight,0),a=y(e.throttle,!0),c=t.ellipsoid;t.tileXYToNativeRectangle(n,i,o,Hbe),t.tileXYToRectangle(n,i,o,pK);let l=c.cartographicToCartesian(ce.center(pK)),d=40075.16/(1<<o);this._skirtHeight=Math.min(d*8,1e3);let g=(a?Fgt:Ngt).scheduleTask({buffer:this._buffer,nativeRectangle:Hbe,rectangle:pK,relativeToCenter:l,ellipsoid:c,skirtHeight:this._skirtHeight,exaggeration:r,exaggerationRelativeHeight:s,includeWebMercatorT:!0,negativeAltitudeExponentBias:this._negativeAltitudeExponentBias,negativeElevationThreshold:this._negativeElevationThreshold});if(!u(g))return;let m=this;return g.then(function(x){return m._mesh=new Zf(l,new Float32Array(x.vertices),new Uint16Array(x.indices),x.indexCountWithoutSkirts,x.vertexCountWithoutSkirts,x.minimumHeight,x.maximumHeight,se.clone(x.boundingSphere3D),h.clone(x.occludeePointInScaledSpace),x.numberOfAttributes,Dn.clone(x.orientedBoundingBox),xc.clone(x.encoding),x.westIndicesSouthToNorth,x.southIndicesEastToWest,x.eastIndicesNorthToSouth,x.northIndicesWestToEast),m._minimumHeight=x.minimumHeight,m._maximumHeight=x.maximumHeight,m._buffer=void 0,m._mesh})};WT.prototype.interpolateHeight=function(e,t,n){let i=O.clamp((t-e.west)/e.width,0,1),o=O.clamp((n-e.south)/e.height,0,1);return u(this._mesh)?zgt(this,i,o):Wgt(this,i,o,e)};var Bgt=new yi("upsampleQuantizedTerrainMesh",Th.maximumAsynchronousTasks);WT.prototype.upsample=function(e,t,n,i,o,r,s){let a=this._mesh;if(!u(this._mesh))return;let c=t*2!==o,l=n*2===r,f=e.ellipsoid,d=e.tileXYToRectangle(o,r,s),p=Bgt.scheduleTask({vertices:a.vertices,indices:a.indices,indexCountWithoutSkirts:a.indexCountWithoutSkirts,vertexCountWithoutSkirts:a.vertexCountWithoutSkirts,encoding:a.encoding,minimumHeight:this._minimumHeight,maximumHeight:this._maximumHeight,isEastChild:c,isNorthChild:l,childRectangle:d,ellipsoid:f});if(!u(p))return;let g=this;return p.then(function(m){let x=new Uint16Array(m.vertices),b=Ne.createTypedArray(x.length/3,m.indices),T=g._skirtHeight;return new VT({quantizedVertices:x,indices:b,minimumHeight:m.minimumHeight,maximumHeight:m.maximumHeight,boundingSphere:se.clone(m.boundingSphere),orientedBoundingBox:Dn.clone(m.orientedBoundingBox),horizonOcclusionPoint:h.clone(m.horizonOcclusionPoint),westIndices:m.westIndices,southIndices:m.southIndices,eastIndices:m.eastIndices,northIndices:m.northIndices,westSkirtHeight:T,southSkirtHeight:T,eastSkirtHeight:T,northSkirtHeight:T,childTileMask:0,createdByUpsampling:!0,credits:g._credits})})};WT.prototype.isChildAvailable=function(e,t,n,i){let o=2;return n!==e*2&&++o,i!==t*2&&(o-=2),(this._childTileMask&1<<o)!==0};WT.prototype.wasCreatedByUpsampling=function(){return this._createdByUpsampling};var kgt=new z,Ugt=new z,Vgt=new z,jbe=new h;function zgt(e,t,n){let i=e._mesh,o=i.vertices,r=i.encoding,s=i.indices;for(let a=0,c=s.length;a<c;a+=3){let l=s[a],f=s[a+1],d=s[a+2],p=r.decodeTextureCoordinates(o,l,kgt),g=r.decodeTextureCoordinates(o,f,Ugt),m=r.decodeTextureCoordinates(o,d,Vgt),x=sg.computeBarycentricCoordinates(t,n,p.x,p.y,g.x,g.y,m.x,m.y,jbe);if(x.x>=-1e-15&&x.y>=-1e-15&&x.z>=-1e-15){let b=r.decodeHeight(o,l),T=r.decodeHeight(o,f),C=r.decodeHeight(o,d);return x.x*b+x.y*T+x.z*C}}}var Hgt=Uint16Array.BYTES_PER_ELEMENT,Gbe=Uint32Array.BYTES_PER_ELEMENT,_K=Int32Array.BYTES_PER_ELEMENT,Ggt=Float32Array.BYTES_PER_ELEMENT,gK=Float64Array.BYTES_PER_ELEMENT;function Wgt(e,t,n,i){let o=e._buffer,r=0,s=0,a=0;n>.5?(t>.5?(r=2,s=.5):r=3,a=.5):t>.5&&(r=1,s=.5);let c=new DataView(o),l=0;for(let w=0;w<r;++w)l+=c.getUint32(l,!0),l+=Gbe;l+=Gbe,l+=2*gK;let f=O.toRadians(c.getFloat64(l,!0)*180);l+=gK;let d=O.toRadians(c.getFloat64(l,!0)*180);l+=gK;let p=i.width/f/2,g=i.height/d/2,m=c.getInt32(l,!0);l+=_K;let x=c.getInt32(l,!0)*3;l+=_K,l+=_K;let b=new Array(m),T=new Array(m),C=new Array(m),A;for(A=0;A<m;++A)b[A]=s+c.getUint8(l++)*p,T[A]=a+c.getUint8(l++)*g,C[A]=c.getFloat32(l,!0)*6371010,l+=Ggt;let S=new Array(x);for(A=0;A<x;++A)S[A]=c.getUint16(l,!0),l+=Hgt;for(A=0;A<x;A+=3){let w=S[A],D=S[A+1],R=S[A+2],P=b[w],L=b[D],N=b[R],_=T[w],E=T[D],v=T[R],I=sg.computeBarycentricCoordinates(t,n,P,_,L,E,N,v,jbe);if(I.x>=-1e-15&&I.y>=-1e-15&&I.z>=-1e-15)return I.x*C[w]+I.y*C[D]+I.z*C[R]}}var JS=WT;var rd={UNKNOWN:0,NONE:1,SELF:2,PARENT:3},_H=new J;function gH(){this._terrainCache={},this._lastTidy=J.now()}gH.prototype.add=function(e,t){this._terrainCache[e]={buffer:t,timestamp:J.now()}};gH.prototype.get=function(e){let n=this._terrainCache[e];if(u(n))return delete this._terrainCache[e],n.buffer};gH.prototype.tidy=function(){if(J.now(_H),J.secondsDifference(_H,this._lastTidy)>10){let e=this._terrainCache,t=Object.keys(e),n=t.length;for(let i=0;i<n;++i){let o=t[i],r=e[o];J.secondsDifference(_H,r.timestamp)>10&&delete e[o]}J.clone(_H,this._lastTidy)}};function b0(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=new qi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new ce(-O.PI,-O.PI,O.PI,O.PI),ellipsoid:e.ellipsoid});let t=e.credit;typeof t=="string"&&(t=new At(t)),this._credit=t,this._levelZeroMaximumGeometricError=40075.16,this._terrainCache=new gH,this._terrainPromises={},this._terrainRequests={},this._errorEvent=new pe}Object.defineProperties(b0.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tilingScheme:{get:function(){return this._tilingScheme}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});b0.fromMetadata=function(e,t){if(!e.terrainPresent)throw new ue(`The server ${e.url} doesn't have terrain`);let n=new b0(t);return n._metadata=e,n};var jgt=new yi("decodeGoogleEarthEnterprisePacket");function qbe(e,t,n){let i=t.getChildBitmask();if(t.terrainState===rd.PARENT){i=0;for(let o=0;o<4;++o){let r=n.getTileInformationFromQuadKey(e+o.toString());u(r)&&r.hasTerrain()&&(i|=1<<o)}}return i}b0.prototype.requestTileGeometry=function(e,t,n,i){let o=cg.tileXYToQuadKey(e,t,n),r=this._terrainCache,s=this._metadata,a=s.getTileInformationFromQuadKey(o);if(!u(a))return Promise.reject(new ue("Terrain tile doesn't exist"));let c=a.terrainState;u(c)||(c=a.terrainState=rd.UNKNOWN);let l=r.get(o);if(u(l)){let T=s.providers[a.terrainProvider];return Promise.resolve(new JS({buffer:l,childTileMask:qbe(o,a,s),credits:u(T)?[T]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold}))}if(r.tidy(),a.ancestorHasTerrain){if(c===rd.NONE)return Promise.reject(new ue("Terrain tile doesn't exist"))}else return Promise.resolve(new Fa({buffer:new Uint8Array(16*16),width:16,height:16}));let f,d=o,p=-1;switch(c){case rd.SELF:p=a.terrainVersion;break;case rd.PARENT:d=d.substring(0,d.length-1),f=s.getTileInformationFromQuadKey(d),p=f.terrainVersion;break;case rd.UNKNOWN:a.hasTerrain()?p=a.terrainVersion:(d=d.substring(0,d.length-1),f=s.getTileInformationFromQuadKey(d),u(f)&&f.hasTerrain()&&(p=f.terrainVersion));break}if(p<0)return Promise.reject(new ue("Terrain tile doesn't exist"));let g=this._terrainPromises,m=this._terrainRequests,x,b;if(u(g[d]))x=g[d],b=m[d];else{b=i;let T=qgt(this,d,p,b).fetchArrayBuffer();if(!u(T))return;x=T.then(function(C){return u(C)?jgt.scheduleTask({buffer:C,type:"Terrain",key:s.key},[C]).then(function(A){let S=s.getTileInformationFromQuadKey(d);S.terrainState=rd.SELF,r.add(d,A[0]);let w=S.terrainProvider,D=A.length-1;for(let R=0;R<D;++R){let P=d+R.toString(),L=s.getTileInformationFromQuadKey(P);u(L)&&(r.add(P,A[R+1]),L.terrainState=rd.PARENT,L.terrainProvider===0&&(L.terrainProvider=w))}}):Promise.reject(new ue("Failed to load terrain."))}),g[d]=x,m[d]=b,x=x.finally(function(){delete g[d],delete m[d]})}return x.then(function(){let T=r.get(o);if(u(T)){let C=s.providers[a.terrainProvider];return new JS({buffer:T,childTileMask:qbe(o,a,s),credits:u(C)?[C]:void 0,negativeAltitudeExponentBias:s.negativeAltitudeExponentBias,negativeElevationThreshold:s.negativeAltitudeThreshold})}return Promise.reject(new ue("Failed to load terrain."))}).catch(function(T){return b.state===ei.CANCELLED?(i.state=b.state,Promise.reject(T)):(a.terrainState=rd.NONE,Promise.reject(T))})};b0.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};b0.prototype.getTileDataAvailable=function(e,t,n){let i=this._metadata,o=cg.tileXYToQuadKey(e,t,n),r=i.getTileInformation(e,t,n);if(r===null)return!1;if(u(r)){if(!r.ancestorHasTerrain)return!0;let s=r.terrainState;if(s===rd.NONE)return!1;if((!u(s)||s===rd.UNKNOWN)&&(r.terrainState=rd.UNKNOWN,!r.hasTerrain())){o=o.substring(0,o.length-1);let a=i.getTileInformationFromQuadKey(o);if(!u(a)||!a.hasTerrain())return!1}return!0}if(i.isValid(o)){let s=new Yo({throttle:!1,throttleByServer:!0,type:as.TERRAIN});i.populateSubtree(e,t,n,s)}return!1};b0.prototype.loadTileDataAvailability=function(e,t,n){};function qgt(e,t,n,i){return n=u(n)&&n>0?n:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1c-0${t}-t.${n.toString()}`,request:i})}var yK=b0;var yH={};yH.defaultApiKey=void 0;yH.mapTilesApiEndpoint=new Ie({url:"https://tile.googleapis.com/v1/"});yH.getDefaultCredit=function(){return new At('<img src="https://assets.ion-development.cesium.com/google-credit.png" alt="Google">',!0)};var jT=yH;var fB={};fB.type=void 0;fB.getRequiredDataPoints=de.throwInstantiationError;fB.interpolateOrderZero=de.throwInstantiationError;fB.interpolate=de.throwInstantiationError;var xK=fB;function bK(e){this._url=Ie.createIfNeeded(e),this._url.appendForwardSlash()}Object.defineProperties(bK.prototype,{url:{get:function(){return this._url}},credit:{get:function(){}}});bK.prototype.geocode=async function(e,t){return this._url.getDerivedResource({url:t===x0.AUTOCOMPLETE?"autocomplete":"search",queryParameters:{text:e}}).fetchJson().then(function(i){return i.features.map(function(o){let r,s=o.bbox;if(u(s))r=ce.fromDegrees(s[0],s[1],s[2],s[3]);else{let a=o.geometry.coordinates[0],c=o.geometry.coordinates[1];r=h.fromDegrees(a,c)}return{displayName:o.properties.label,destination:r,attributions:i.attributions}})})};var dB=bK;function TK(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.accessToken,Id.defaultAccessToken),n=Ie.createIfNeeded(y(e.server,Id.defaultServer));n.appendForwardSlash();let i=Id.getDefaultTokenCredit(t);u(i)&&e.scene.frameState.creditDisplay.addStaticCredit(At.clone(i));let o=n.getDerivedResource({url:"v1/geocode"});u(t)&&o.appendQueryParameters({access_token:t}),this._accessToken=t,this._server=n,this._pelias=new dB(o)}Object.defineProperties(TK.prototype,{credit:{get:function(){}}});TK.prototype.geocode=async function(e,t){return this._pelias.geocode(e,t)};var hB=TK;function xH(){de.throwInstantiationError()}Object.defineProperties(xH.prototype,{ellipsoid:{get:de.throwInstantiationError}});xH.prototype.project=de.throwInstantiationError;xH.prototype.unproject=de.throwInstantiationError;var AK=xH;function ew(e){e=y(e,y.EMPTY_OBJECT);let t=e.weights,n=e.times;this._times=n,this._weights=t,this._count=t.length/n.length,this._lastTimeIndex=0}Object.defineProperties(ew.prototype,{times:{get:function(){return this._times}},weights:{get:function(){return this._weights}}});ew.prototype.findTimeInterval=uo.prototype.findTimeInterval;ew.prototype.wrapTime=uo.prototype.wrapTime;ew.prototype.clampTime=uo.prototype.clampTime;ew.prototype.evaluate=function(e,t){let n=this.weights,i=this.times,o=this._lastTimeIndex=this.findTimeInterval(e,this._lastTimeIndex),r=(e-i[o])/(i[o+1]-i[o]);u(t)||(t=new Array(this._count));for(let s=0;s<this._count;s++){let a=o*this._count+s;t[s]=n[a]*(1-r)+n[a+this._count]*r}return t};var CK=ew;function EK(e,t,n){e=Ie.createIfNeeded(e),e.appendForwardSlash(),e.setQueryParameters({key:t}),this._url=e,this._params=y(n,{}),this._credit=new At('Geodata copyright <a href="https://www.openstreetmap.org/">OpenStreetMap</a> contributors',!1)}Object.defineProperties(EK.prototype,{url:{get:function(){return this._url}},params:{get:function(){return this._params}},credit:{get:function(){return this._credit}}});EK.prototype.geocode=async function(e){return this._url.getDerivedResource({url:"json",queryParameters:xt(this._params,{q:e})}).fetchJson().then(function(n){return n.results.map(function(i){let o,r=i.bounds;if(u(r))o=ce.fromDegrees(r.southwest.lng,r.southwest.lat,r.northeast.lng,r.northeast.lat);else{let s=i.geometry.lat,a=i.geometry.lng;o=h.fromDegrees(s,a)}return{displayName:i.formatted,destination:o}})})};var SK=EK;var Ygt={packedLength:void 0,pack:de.throwInstantiationError,unpack:de.throwInstantiationError},wK=Ygt;var Xgt={packedInterpolationLength:void 0,convertPackedArrayForInterpolation:de.throwInstantiationError,unpackInterpolationResult:de.throwInstantiationError},vK=Xgt;var Kgt=new h;function Zgt(e,t,n,i){let o=tx(e,t,n,i,Kgt);return u(o)?o.x>0&&o.y>0&&o.z>0:!1}var DK=Zgt;function Ybe(){de.throwInstantiationError()}Ybe.prototype.getURL=de.throwInstantiationError;var IK=Ybe;async function Qgt(e,t,n,i){return u(i)||(i=!1),eyt(e,t,n,i)}function $gt(e,t,n){let i=e[0],o=i.terrainProvider.requestTileGeometry(i.x,i.y,i.level);if(!o)return!1;let r;return n?r=o.then(Kbe(i)):r=o.then(Kbe(i)).catch(tyt(i)),e.shift(),t.push(r),!0}function Jgt(e){return new Promise(function(t){setTimeout(t,e)})}function PK(e,t,n){return e.length?$gt(e,t,n)?PK(e,t):Jgt(100).then(()=>PK(e,t)):Promise.resolve()}function eyt(e,t,n,i){let o=e.tilingScheme,r,s=[],a={};for(r=0;r<n.length;++r){let l=o.positionToTileXY(n[r],t);if(!u(l))continue;let f=l.toString();if(!a.hasOwnProperty(f)){let d={x:l.x,y:l.y,level:t,tilingScheme:o,terrainProvider:e,positions:[]};a[f]=d,s.push(d)}a[f].positions.push(n[r])}let c=[];return PK(s,c,i).then(function(){return Promise.all(c).then(function(){return n})})}function Xbe(e,t,n){let i=t.interpolateHeight(n,e.longitude,e.latitude);return i===void 0?!1:(e.height=i,!0)}function Kbe(e){let t=e.positions,n=e.tilingScheme.tileXYToRectangle(e.x,e.y,e.level);return function(i){let o=!1;for(let r=0;r<t.length;++r){let s=t[r];if(!Xbe(s,i,n)){o=!0;break}}return o?i.createMesh({tilingScheme:e.tilingScheme,x:e.x,y:e.y,level:e.level,throttle:!1}).then(function(){for(let r=0;r<t.length;++r){let s=t[r];Xbe(s,i,n)}}):Promise.resolve()}}function tyt(e){let t=e.positions;return function(){for(let n=0;n<t.length;++n){let i=t[n];i.height=void 0}}}var mB=Qgt;var RK=new z;async function Zbe(e,t,n){u(n)||(n=!1);let i=[],o=[],r=e.availability,s=[];for(let c=0;c<t.length;++c){let l=t[c],f=r.computeMaximumLevelAtPosition(l);if(o[c]=f,f===0){e.tilingScheme.positionToTileXY(l,1,RK);let p=e.loadTileDataAvailability(RK.x,RK.y,1);u(p)&&s.push(p)}let d=i[f];u(d)||(i[f]=d=[]),d.push(l)}await Promise.all(s),await Promise.all(i.map(function(c,l){if(u(c))return mB(e,l,c,n)}));let a=[];for(let c=0;c<t.length;++c){let l=t[c];r.computeMaximumLevelAtPosition(l)!==o[c]&&a.push(l)}return a.length>0&&await Zbe(e,a,n),t}var qT=Zbe;function nyt(e,t,n,i,o,r,s){let a=Ri.numberOfPoints(e,t,o),c,l=n.red,f=n.green,d=n.blue,p=n.alpha,g=i.red,m=i.green,x=i.blue,b=i.alpha;if(G.equals(n,i)){for(c=0;c<a;c++)r[s++]=G.floatToByte(l),r[s++]=G.floatToByte(f),r[s++]=G.floatToByte(d),r[s++]=G.floatToByte(p);return s}let T=(g-l)/a,C=(m-f)/a,A=(x-d)/a,S=(b-p)/a,w=s;for(c=0;c<a;c++)r[w++]=G.floatToByte(l+c*T),r[w++]=G.floatToByte(f+c*C),r[w++]=G.floatToByte(d+c*A),r[w++]=G.floatToByte(p+c*S);return w}function pB(e){e=y(e,y.EMPTY_OBJECT);let t=e.positions,n=e.colors,i=y(e.colorsPerVertex,!1);this._positions=t,this._colors=n,this._colorsPerVertex=i,this._arcType=y(e.arcType,Zt.GEODESIC),this._granularity=y(e.granularity,O.RADIANS_PER_DEGREE),this._ellipsoid=y(e.ellipsoid,ne.WGS84),this._workerName="createSimplePolylineGeometry";let o=1+t.length*h.packedLength;o+=u(n)?1+n.length*G.packedLength:1,this.packedLength=o+ne.packedLength+3}pB.pack=function(e,t,n){n=y(n,0);let i,o=e._positions,r=o.length;for(t[n++]=r,i=0;i<r;++i,n+=h.packedLength)h.pack(o[i],t,n);let s=e._colors;for(r=u(s)?s.length:0,t[n++]=r,i=0;i<r;++i,n+=G.packedLength)G.pack(s[i],t,n);return ne.pack(e._ellipsoid,t,n),n+=ne.packedLength,t[n++]=e._colorsPerVertex?1:0,t[n++]=e._arcType,t[n]=e._granularity,t};pB.unpack=function(e,t,n){t=y(t,0);let i,o=e[t++],r=new Array(o);for(i=0;i<o;++i,t+=h.packedLength)r[i]=h.unpack(e,t);o=e[t++];let s=o>0?new Array(o):void 0;for(i=0;i<o;++i,t+=G.packedLength)s[i]=G.unpack(e,t);let a=ne.unpack(e,t);t+=ne.packedLength;let c=e[t++]===1,l=e[t++],f=e[t];return u(n)?(n._positions=r,n._colors=s,n._ellipsoid=a,n._colorsPerVertex=c,n._arcType=l,n._granularity=f,n):new pB({positions:r,colors:s,ellipsoid:a,colorsPerVertex:c,arcType:l,granularity:f})};var bH=new Array(2),TH=new Array(2),iyt={positions:bH,height:TH,ellipsoid:void 0,minDistance:void 0,granularity:void 0};pB.createGeometry=function(e){let t=e._positions,n=e._colors,i=e._colorsPerVertex,o=e._arcType,r=e._granularity,s=e._ellipsoid,a=O.chordLength(r,s.maximumRadius),c=u(n)&&!i,l,f=t.length,d,p,g,m,x=0;if(o===Zt.GEODESIC||o===Zt.RHUMB){let S,w,D;o===Zt.GEODESIC?(S=O.chordLength(r,s.maximumRadius),w=Ri.numberOfPoints,D=Ri.generateArc):(S=r,w=Ri.numberOfPointsRhumbLine,D=Ri.generateRhumbArc);let R=Ri.extractHeights(t,s),P=iyt;if(o===Zt.GEODESIC?P.minDistance=a:P.granularity=r,P.ellipsoid=s,c){let L=0;for(l=0;l<f-1;l++)L+=w(t[l],t[l+1],S)+1;d=new Float64Array(L*3),g=new Uint8Array(L*4),P.positions=bH,P.height=TH;let N=0;for(l=0;l<f-1;++l){bH[0]=t[l],bH[1]=t[l+1],TH[0]=R[l],TH[1]=R[l+1];let _=D(P);if(u(n)){let E=_.length/3;m=n[l];for(let v=0;v<E;++v)g[N++]=G.floatToByte(m.red),g[N++]=G.floatToByte(m.green),g[N++]=G.floatToByte(m.blue),g[N++]=G.floatToByte(m.alpha)}d.set(_,x),x+=_.length}}else if(P.positions=t,P.height=R,d=new Float64Array(D(P)),u(n)){for(g=new Uint8Array(d.length/3*4),l=0;l<f-1;++l){let N=t[l],_=t[l+1],E=n[l],v=n[l+1];x=nyt(N,_,E,v,a,g,x)}let L=n[f-1];g[x++]=G.floatToByte(L.red),g[x++]=G.floatToByte(L.green),g[x++]=G.floatToByte(L.blue),g[x++]=G.floatToByte(L.alpha)}}else{p=c?f*2-2:f,d=new Float64Array(p*3),g=u(n)?new Uint8Array(p*4):void 0;let S=0,w=0;for(l=0;l<f;++l){let D=t[l];if(c&&l>0&&(h.pack(D,d,S),S+=3,m=n[l-1],g[w++]=G.floatToByte(m.red),g[w++]=G.floatToByte(m.green),g[w++]=G.floatToByte(m.blue),g[w++]=G.floatToByte(m.alpha)),c&&l===f-1)break;h.pack(D,d,S),S+=3,u(n)&&(m=n[l],g[w++]=G.floatToByte(m.red),g[w++]=G.floatToByte(m.green),g[w++]=G.floatToByte(m.blue),g[w++]=G.floatToByte(m.alpha))}}let b=new mn;b.position=new De({componentDatatype:X.DOUBLE,componentsPerAttribute:3,values:d}),u(n)&&(b.color=new De({componentDatatype:X.UNSIGNED_BYTE,componentsPerAttribute:4,values:g,normalize:!0})),p=d.length/3;let T=(p-1)*2,C=Ne.createTypedArray(p,T),A=0;for(l=0;l<p-1;++l)C[A++]=l,C[A++]=l+1;return new ut({attributes:b,indices:C,primitiveType:Me.LINES,boundingSphere:se.fromPoints(t)})};var OK=pB;function tw(e){let t=y(e.radius,1),i={radii:new h(t,t,t),stackPartitions:e.stackPartitions,slicePartitions:e.slicePartitions,vertexFormat:e.vertexFormat};this._ellipsoidGeometry=new js(i),this._workerName="createSphereGeometry"}tw.packedLength=js.packedLength;tw.pack=function(e,t,n){return js.pack(e._ellipsoidGeometry,t,n)};var oyt=new js,T0={radius:void 0,radii:new h,vertexFormat:new Re,stackPartitions:void 0,slicePartitions:void 0};tw.unpack=function(e,t,n){let i=js.unpack(e,t,oyt);return T0.vertexFormat=Re.clone(i._vertexFormat,T0.vertexFormat),T0.stackPartitions=i._stackPartitions,T0.slicePartitions=i._slicePartitions,u(n)?(h.clone(i._radii,T0.radii),n._ellipsoidGeometry=new js(T0),n):(T0.radius=i._radii.x,new tw(T0))};tw.createGeometry=function(e){return js.createGeometry(e._ellipsoidGeometry)};var MK=tw;function A0(e){}Object.defineProperties(A0.prototype,{ellipsoid:{get:de.throwInstantiationError},rectangle:{get:de.throwInstantiationError},projection:{get:de.throwInstantiationError}});A0.prototype.getNumberOfXTilesAtLevel=de.throwInstantiationError;A0.prototype.getNumberOfYTilesAtLevel=de.throwInstantiationError;A0.prototype.rectangleToNativeRectangle=de.throwInstantiationError;A0.prototype.tileXYToNativeRectangle=de.throwInstantiationError;A0.prototype.tileXYToRectangle=de.throwInstantiationError;A0.prototype.positionToTileXY=de.throwInstantiationError;var LK=A0;function YT(e){e=y(e,y.EMPTY_OBJECT),this._clock=void 0,this._element=void 0,this._clockSubscription=void 0,this._seekFunction=void 0,this._lastPlaybackRate=void 0,this.clock=e.clock,this.element=e.element,this.epoch=y(e.epoch,Ve.MINIMUM_VALUE),this.tolerance=y(e.tolerance,1),this._seeking=!1,this._seekFunction=void 0,this._firstTickAfterSeek=!1}Object.defineProperties(YT.prototype,{clock:{get:function(){return this._clock},set:function(e){let t=this._clock;t!==e&&(u(t)&&(this._clockSubscription(),this._clockSubscription=void 0),u(e)&&(this._clockSubscription=e.onTick.addEventListener(YT.prototype._onTick,this)),this._clock=e)}},element:{get:function(){return this._element},set:function(e){let t=this._element;t!==e&&(u(t)&&t.removeEventListener("seeked",this._seekFunction,!1),u(e)&&(this._seeking=!1,this._seekFunction=ryt(this),e.addEventListener("seeked",this._seekFunction,!1)),this._element=e,this._seeking=!1,this._firstTickAfterSeek=!1)}}});YT.prototype.destroy=function(){return this.element=void 0,this.clock=void 0,le(this)};YT.prototype.isDestroyed=function(){return!1};YT.prototype._trySetPlaybackRate=function(e){if(this._lastPlaybackRate===e.multiplier)return;let t=this._element;try{t.playbackRate=e.multiplier}catch{t.playbackRate=0}this._lastPlaybackRate=e.multiplier};YT.prototype._onTick=function(e){let t=this._element;if(!u(t)||t.readyState<2)return;let n=t.paused,i=e.shouldAnimate;if(i===n&&(i?t.play():t.pause()),this._seeking||this._firstTickAfterSeek){this._firstTickAfterSeek=!1;return}this._trySetPlaybackRate(e);let o=e.currentTime,r=y(this.epoch,Ve.MINIMUM_VALUE),s=J.secondsDifference(o,r),a=t.duration,c,l=t.currentTime;t.loop?(s=s%a,s<0&&(s=a-s),c=s):s>a?c=a:s<0?c=0:c=s;let f=i?y(this.tolerance,1):.001;Math.abs(c-l)>f&&(this._seeking=!0,t.currentTime=c)};function ryt(e){return function(){e._seeking=!1,e._firstTickAfterSeek=!0}}var NK=YT;function syt(e,t){this.rectangle=e,this.maxLevel=t}function Qbe(e){this.ellipsoid=y(e.ellipsoid,ne.WGS84),this.tilingScheme=void 0,this.heightmapWidth=void 0,this.heightmapHeight=void 0,this.levelZeroMaximumGeometricError=void 0,this.rectangles=[]}Qbe.prototype.build=function(e){e._tilingScheme=this.tilingScheme,e._heightmapWidth=this.heightmapWidth,e._heightmapHeight=this.heightmapHeight,e._levelZeroMaximumGeometricError=this.levelZeroMaximumGeometricError,e._rectangles=this.rectangles};function ayt(e,t){let n=t.getElementsByTagName("SRS")[0].textContent;if(n==="EPSG:4326")e.tilingScheme=new qi({ellipsoid:e.ellipsoid});else throw new ue(`SRS ${n} is not supported`);let i=t.getElementsByTagName("TileFormat")[0];e.heightmapWidth=parseInt(i.getAttribute("width"),10),e.heightmapHeight=parseInt(i.getAttribute("height"),10),e.levelZeroMaximumGeometricError=ts.getEstimatedLevelZeroGeometricErrorForAHeightmap(e.ellipsoid,Math.min(e.heightmapWidth,e.heightmapHeight),e.tilingScheme.getNumberOfXTilesAtLevel(0));let o=t.getElementsByTagName("DataExtent");for(let r=0;r<o.length;++r){let s=o[r],a=O.toRadians(parseFloat(s.getAttribute("minx"))),c=O.toRadians(parseFloat(s.getAttribute("miny"))),l=O.toRadians(parseFloat(s.getAttribute("maxx"))),f=O.toRadians(parseFloat(s.getAttribute("maxy"))),d=parseInt(s.getAttribute("maxlevel"),10);e.rectangles.push(new syt(new ce(a,c,l,f),d))}}function cyt(e,t,n){let i=`An error occurred while accessing ${e.url}`;throw u(t)&&u(t.message)&&(i=`${i}: ${t.message}`),Ro.reportError(void 0,n,u(n)?n._errorEvent:void 0,i),new ue(i)}async function lyt(e,t,n){try{let i=await t.fetchXML();ayt(e,i)}catch(i){cyt(t,i,n)}}function C0(e){e=y(e,y.EMPTY_OBJECT),this._errorEvent=new pe,this._terrainDataStructure={heightScale:1/1e3,heightOffset:-1e3,elementsPerHeight:3,stride:4,elementMultiplier:256,isBigEndian:!0,lowestEncodedHeight:0,highestEncodedHeight:256*256*256-1};let t=e.credit;typeof t=="string"&&(t=new At(t)),this._credit=t,this._tilingScheme=void 0,this._rectangles=[]}Object.defineProperties(C0.prototype,{errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},tilingScheme:{get:function(){return this._tilingScheme}},hasWaterMask:{get:function(){return!1}},hasVertexNormals:{get:function(){return!1}},availability:{get:function(){}}});C0.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=new Qbe(t),i=Ie.createIfNeeded(e);await lyt(n,i);let o=new C0(t);return n.build(o),o._resource=i,o};C0.prototype.requestTileGeometry=function(e,t,n,i){let o=this._tilingScheme.getNumberOfYTilesAtLevel(n),s=this._resource.getDerivedResource({url:`${n}/${e}/${o-t-1}.tif`,queryParameters:{cesium:!0},request:i}).fetchImage({preferImageBitmap:!0});if(!u(s))return;let a=this;return Promise.resolve(s).then(function(c){return new Fa({buffer:_d(c),width:a._heightmapWidth,height:a._heightmapHeight,childTileMask:uyt(a,e,t,n),structure:a._terrainDataStructure})})};C0.prototype.getLevelMaximumGeometricError=function(e){return this._levelZeroMaximumGeometricError/(1<<e)};var $be=new ce;function uyt(e,t,n,i){let o=e._tilingScheme,r=e._rectangles,s=o.tileXYToRectangle(t,n,i),a=0;for(let c=0;c<r.length&&a!==15;++c){let l=r[c];if(l.maxLevel<=i)continue;let f=l.rectangle,d=ce.intersection(f,s,$be);u(d)&&(AH(o,f,t*2,n*2,i+1)&&(a|=4),AH(o,f,t*2+1,n*2,i+1)&&(a|=8),AH(o,f,t*2,n*2+1,i+1)&&(a|=1),AH(o,f,t*2+1,n*2+1,i+1)&&(a|=2))}return a}function AH(e,t,n,i,o){let r=e.tileXYToRectangle(n,i,o);return u(ce.intersection(r,t,$be))}C0.prototype.getTileDataAvailable=function(e,t,n){};C0.prototype.loadTileDataAvailability=function(e,t,n){};var FK=C0;var fyt={VK_FORMAT_UNDEFINED:0,VK_FORMAT_R4G4_UNORM_PACK8:1,VK_FORMAT_R4G4B4A4_UNORM_PACK16:2,VK_FORMAT_B4G4R4A4_UNORM_PACK16:3,VK_FORMAT_R5G6B5_UNORM_PACK16:4,VK_FORMAT_B5G6R5_UNORM_PACK16:5,VK_FORMAT_R5G5B5A1_UNORM_PACK16:6,VK_FORMAT_B5G5R5A1_UNORM_PACK16:7,VK_FORMAT_A1R5G5B5_UNORM_PACK16:8,VK_FORMAT_R8_UNORM:9,VK_FORMAT_R8_SNORM:10,VK_FORMAT_R8_USCALED:11,VK_FORMAT_R8_SSCALED:12,VK_FORMAT_R8_UINT:13,VK_FORMAT_R8_SINT:14,VK_FORMAT_R8_SRGB:15,VK_FORMAT_R8G8_UNORM:16,VK_FORMAT_R8G8_SNORM:17,VK_FORMAT_R8G8_USCALED:18,VK_FORMAT_R8G8_SSCALED:19,VK_FORMAT_R8G8_UINT:20,VK_FORMAT_R8G8_SINT:21,VK_FORMAT_R8G8_SRGB:22,VK_FORMAT_R8G8B8_UNORM:23,VK_FORMAT_R8G8B8_SNORM:24,VK_FORMAT_R8G8B8_USCALED:25,VK_FORMAT_R8G8B8_SSCALED:26,VK_FORMAT_R8G8B8_UINT:27,VK_FORMAT_R8G8B8_SINT:28,VK_FORMAT_R8G8B8_SRGB:29,VK_FORMAT_B8G8R8_UNORM:30,VK_FORMAT_B8G8R8_SNORM:31,VK_FORMAT_B8G8R8_USCALED:32,VK_FORMAT_B8G8R8_SSCALED:33,VK_FORMAT_B8G8R8_UINT:34,VK_FORMAT_B8G8R8_SINT:35,VK_FORMAT_B8G8R8_SRGB:36,VK_FORMAT_R8G8B8A8_UNORM:37,VK_FORMAT_R8G8B8A8_SNORM:38,VK_FORMAT_R8G8B8A8_USCALED:39,VK_FORMAT_R8G8B8A8_SSCALED:40,VK_FORMAT_R8G8B8A8_UINT:41,VK_FORMAT_R8G8B8A8_SINT:42,VK_FORMAT_R8G8B8A8_SRGB:43,VK_FORMAT_B8G8R8A8_UNORM:44,VK_FORMAT_B8G8R8A8_SNORM:45,VK_FORMAT_B8G8R8A8_USCALED:46,VK_FORMAT_B8G8R8A8_SSCALED:47,VK_FORMAT_B8G8R8A8_UINT:48,VK_FORMAT_B8G8R8A8_SINT:49,VK_FORMAT_B8G8R8A8_SRGB:50,VK_FORMAT_A8B8G8R8_UNORM_PACK32:51,VK_FORMAT_A8B8G8R8_SNORM_PACK32:52,VK_FORMAT_A8B8G8R8_USCALED_PACK32:53,VK_FORMAT_A8B8G8R8_SSCALED_PACK32:54,VK_FORMAT_A8B8G8R8_UINT_PACK32:55,VK_FORMAT_A8B8G8R8_SINT_PACK32:56,VK_FORMAT_A8B8G8R8_SRGB_PACK32:57,VK_FORMAT_A2R10G10B10_UNORM_PACK32:58,VK_FORMAT_A2R10G10B10_SNORM_PACK32:59,VK_FORMAT_A2R10G10B10_USCALED_PACK32:60,VK_FORMAT_A2R10G10B10_SSCALED_PACK32:61,VK_FORMAT_A2R10G10B10_UINT_PACK32:62,VK_FORMAT_A2R10G10B10_SINT_PACK32:63,VK_FORMAT_A2B10G10R10_UNORM_PACK32:64,VK_FORMAT_A2B10G10R10_SNORM_PACK32:65,VK_FORMAT_A2B10G10R10_USCALED_PACK32:66,VK_FORMAT_A2B10G10R10_SSCALED_PACK32:67,VK_FORMAT_A2B10G10R10_UINT_PACK32:68,VK_FORMAT_A2B10G10R10_SINT_PACK32:69,VK_FORMAT_R16_UNORM:70,VK_FORMAT_R16_SNORM:71,VK_FORMAT_R16_USCALED:72,VK_FORMAT_R16_SSCALED:73,VK_FORMAT_R16_UINT:74,VK_FORMAT_R16_SINT:75,VK_FORMAT_R16_SFLOAT:76,VK_FORMAT_R16G16_UNORM:77,VK_FORMAT_R16G16_SNORM:78,VK_FORMAT_R16G16_USCALED:79,VK_FORMAT_R16G16_SSCALED:80,VK_FORMAT_R16G16_UINT:81,VK_FORMAT_R16G16_SINT:82,VK_FORMAT_R16G16_SFLOAT:83,VK_FORMAT_R16G16B16_UNORM:84,VK_FORMAT_R16G16B16_SNORM:85,VK_FORMAT_R16G16B16_USCALED:86,VK_FORMAT_R16G16B16_SSCALED:87,VK_FORMAT_R16G16B16_UINT:88,VK_FORMAT_R16G16B16_SINT:89,VK_FORMAT_R16G16B16_SFLOAT:90,VK_FORMAT_R16G16B16A16_UNORM:91,VK_FORMAT_R16G16B16A16_SNORM:92,VK_FORMAT_R16G16B16A16_USCALED:93,VK_FORMAT_R16G16B16A16_SSCALED:94,VK_FORMAT_R16G16B16A16_UINT:95,VK_FORMAT_R16G16B16A16_SINT:96,VK_FORMAT_R16G16B16A16_SFLOAT:97,VK_FORMAT_R32_UINT:98,VK_FORMAT_R32_SINT:99,VK_FORMAT_R32_SFLOAT:100,VK_FORMAT_R32G32_UINT:101,VK_FORMAT_R32G32_SINT:102,VK_FORMAT_R32G32_SFLOAT:103,VK_FORMAT_R32G32B32_UINT:104,VK_FORMAT_R32G32B32_SINT:105,VK_FORMAT_R32G32B32_SFLOAT:106,VK_FORMAT_R32G32B32A32_UINT:107,VK_FORMAT_R32G32B32A32_SINT:108,VK_FORMAT_R32G32B32A32_SFLOAT:109,VK_FORMAT_R64_UINT:110,VK_FORMAT_R64_SINT:111,VK_FORMAT_R64_SFLOAT:112,VK_FORMAT_R64G64_UINT:113,VK_FORMAT_R64G64_SINT:114,VK_FORMAT_R64G64_SFLOAT:115,VK_FORMAT_R64G64B64_UINT:116,VK_FORMAT_R64G64B64_SINT:117,VK_FORMAT_R64G64B64_SFLOAT:118,VK_FORMAT_R64G64B64A64_UINT:119,VK_FORMAT_R64G64B64A64_SINT:120,VK_FORMAT_R64G64B64A64_SFLOAT:121,VK_FORMAT_B10G11R11_UFLOAT_PACK32:122,VK_FORMAT_E5B9G9R9_UFLOAT_PACK32:123,VK_FORMAT_D16_UNORM:124,VK_FORMAT_X8_D24_UNORM_PACK32:125,VK_FORMAT_D32_SFLOAT:126,VK_FORMAT_S8_UINT:127,VK_FORMAT_D16_UNORM_S8_UINT:128,VK_FORMAT_D24_UNORM_S8_UINT:129,VK_FORMAT_D32_SFLOAT_S8_UINT:130,VK_FORMAT_BC1_RGB_UNORM_BLOCK:131,VK_FORMAT_BC1_RGB_SRGB_BLOCK:132,VK_FORMAT_BC1_RGBA_UNORM_BLOCK:133,VK_FORMAT_BC1_RGBA_SRGB_BLOCK:134,VK_FORMAT_BC2_UNORM_BLOCK:135,VK_FORMAT_BC2_SRGB_BLOCK:136,VK_FORMAT_BC3_UNORM_BLOCK:137,VK_FORMAT_BC3_SRGB_BLOCK:138,VK_FORMAT_BC4_UNORM_BLOCK:139,VK_FORMAT_BC4_SNORM_BLOCK:140,VK_FORMAT_BC5_UNORM_BLOCK:141,VK_FORMAT_BC5_SNORM_BLOCK:142,VK_FORMAT_BC6H_UFLOAT_BLOCK:143,VK_FORMAT_BC6H_SFLOAT_BLOCK:144,VK_FORMAT_BC7_UNORM_BLOCK:145,VK_FORMAT_BC7_SRGB_BLOCK:146,VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK:147,VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK:148,VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK:149,VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK:150,VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK:151,VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK:152,VK_FORMAT_EAC_R11_UNORM_BLOCK:153,VK_FORMAT_EAC_R11_SNORM_BLOCK:154,VK_FORMAT_EAC_R11G11_UNORM_BLOCK:155,VK_FORMAT_EAC_R11G11_SNORM_BLOCK:156,VK_FORMAT_ASTC_4x4_UNORM_BLOCK:157,VK_FORMAT_ASTC_4x4_SRGB_BLOCK:158,VK_FORMAT_ASTC_5x4_UNORM_BLOCK:159,VK_FORMAT_ASTC_5x4_SRGB_BLOCK:160,VK_FORMAT_ASTC_5x5_UNORM_BLOCK:161,VK_FORMAT_ASTC_5x5_SRGB_BLOCK:162,VK_FORMAT_ASTC_6x5_UNORM_BLOCK:163,VK_FORMAT_ASTC_6x5_SRGB_BLOCK:164,VK_FORMAT_ASTC_6x6_UNORM_BLOCK:165,VK_FORMAT_ASTC_6x6_SRGB_BLOCK:166,VK_FORMAT_ASTC_8x5_UNORM_BLOCK:167,VK_FORMAT_ASTC_8x5_SRGB_BLOCK:168,VK_FORMAT_ASTC_8x6_UNORM_BLOCK:169,VK_FORMAT_ASTC_8x6_SRGB_BLOCK:170,VK_FORMAT_ASTC_8x8_UNORM_BLOCK:171,VK_FORMAT_ASTC_8x8_SRGB_BLOCK:172,VK_FORMAT_ASTC_10x5_UNORM_BLOCK:173,VK_FORMAT_ASTC_10x5_SRGB_BLOCK:174,VK_FORMAT_ASTC_10x6_UNORM_BLOCK:175,VK_FORMAT_ASTC_10x6_SRGB_BLOCK:176,VK_FORMAT_ASTC_10x8_UNORM_BLOCK:177,VK_FORMAT_ASTC_10x8_SRGB_BLOCK:178,VK_FORMAT_ASTC_10x10_UNORM_BLOCK:179,VK_FORMAT_ASTC_10x10_SRGB_BLOCK:180,VK_FORMAT_ASTC_12x10_UNORM_BLOCK:181,VK_FORMAT_ASTC_12x10_SRGB_BLOCK:182,VK_FORMAT_ASTC_12x12_UNORM_BLOCK:183,VK_FORMAT_ASTC_12x12_SRGB_BLOCK:184,VK_FORMAT_G8B8G8R8_422_UNORM:1000156e3,VK_FORMAT_B8G8R8G8_422_UNORM:1000156001,VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM:1000156002,VK_FORMAT_G8_B8R8_2PLANE_420_UNORM:1000156003,VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM:1000156004,VK_FORMAT_G8_B8R8_2PLANE_422_UNORM:1000156005,VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM:1000156006,VK_FORMAT_R10X6_UNORM_PACK16:1000156007,VK_FORMAT_R10X6G10X6_UNORM_2PACK16:1000156008,VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16:1000156009,VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16:1000156010,VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16:1000156011,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16:1000156012,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16:1000156013,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16:1000156014,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16:1000156015,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16:1000156016,VK_FORMAT_R12X4_UNORM_PACK16:1000156017,VK_FORMAT_R12X4G12X4_UNORM_2PACK16:1000156018,VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16:1000156019,VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16:1000156020,VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16:1000156021,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16:1000156022,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16:1000156023,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16:1000156024,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16:1000156025,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16:1000156026,VK_FORMAT_G16B16G16R16_422_UNORM:1000156027,VK_FORMAT_B16G16R16G16_422_UNORM:1000156028,VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM:1000156029,VK_FORMAT_G16_B16R16_2PLANE_420_UNORM:1000156030,VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM:1000156031,VK_FORMAT_G16_B16R16_2PLANE_422_UNORM:1000156032,VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM:1000156033,VK_FORMAT_PVRTC1_2BPP_UNORM_BLOCK_IMG:1000054e3,VK_FORMAT_PVRTC1_4BPP_UNORM_BLOCK_IMG:1000054001,VK_FORMAT_PVRTC2_2BPP_UNORM_BLOCK_IMG:1000054002,VK_FORMAT_PVRTC2_4BPP_UNORM_BLOCK_IMG:1000054003,VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG:1000054004,VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG:1000054005,VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG:1000054006,VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG:1000054007,VK_FORMAT_ASTC_4x4_SFLOAT_BLOCK_EXT:1000066e3,VK_FORMAT_ASTC_5x4_SFLOAT_BLOCK_EXT:1000066001,VK_FORMAT_ASTC_5x5_SFLOAT_BLOCK_EXT:1000066002,VK_FORMAT_ASTC_6x5_SFLOAT_BLOCK_EXT:1000066003,VK_FORMAT_ASTC_6x6_SFLOAT_BLOCK_EXT:1000066004,VK_FORMAT_ASTC_8x5_SFLOAT_BLOCK_EXT:1000066005,VK_FORMAT_ASTC_8x6_SFLOAT_BLOCK_EXT:1000066006,VK_FORMAT_ASTC_8x8_SFLOAT_BLOCK_EXT:1000066007,VK_FORMAT_ASTC_10x5_SFLOAT_BLOCK_EXT:1000066008,VK_FORMAT_ASTC_10x6_SFLOAT_BLOCK_EXT:1000066009,VK_FORMAT_ASTC_10x8_SFLOAT_BLOCK_EXT:1000066010,VK_FORMAT_ASTC_10x10_SFLOAT_BLOCK_EXT:1000066011,VK_FORMAT_ASTC_12x10_SFLOAT_BLOCK_EXT:1000066012,VK_FORMAT_ASTC_12x12_SFLOAT_BLOCK_EXT:1000066013,VK_FORMAT_G8B8G8R8_422_UNORM_KHR:1000156e3,VK_FORMAT_B8G8R8G8_422_UNORM_KHR:1000156001,VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM_KHR:1000156002,VK_FORMAT_G8_B8R8_2PLANE_420_UNORM_KHR:1000156003,VK_FORMAT_G8_B8_R8_3PLANE_422_UNORM_KHR:1000156004,VK_FORMAT_G8_B8R8_2PLANE_422_UNORM_KHR:1000156005,VK_FORMAT_G8_B8_R8_3PLANE_444_UNORM_KHR:1000156006,VK_FORMAT_R10X6_UNORM_PACK16_KHR:1000156007,VK_FORMAT_R10X6G10X6_UNORM_2PACK16_KHR:1000156008,VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16_KHR:1000156009,VK_FORMAT_G10X6B10X6G10X6R10X6_422_UNORM_4PACK16_KHR:1000156010,VK_FORMAT_B10X6G10X6R10X6G10X6_422_UNORM_4PACK16_KHR:1000156011,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16_KHR:1000156012,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16_KHR:1000156013,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16_KHR:1000156014,VK_FORMAT_G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16_KHR:1000156015,VK_FORMAT_G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16_KHR:1000156016,VK_FORMAT_R12X4_UNORM_PACK16_KHR:1000156017,VK_FORMAT_R12X4G12X4_UNORM_2PACK16_KHR:1000156018,VK_FORMAT_R12X4G12X4B12X4A12X4_UNORM_4PACK16_KHR:1000156019,VK_FORMAT_G12X4B12X4G12X4R12X4_422_UNORM_4PACK16_KHR:1000156020,VK_FORMAT_B12X4G12X4R12X4G12X4_422_UNORM_4PACK16_KHR:1000156021,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16_KHR:1000156022,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16_KHR:1000156023,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16_KHR:1000156024,VK_FORMAT_G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16_KHR:1000156025,VK_FORMAT_G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16_KHR:1000156026,VK_FORMAT_G16B16G16R16_422_UNORM_KHR:1000156027,VK_FORMAT_B16G16R16G16_422_UNORM_KHR:1000156028,VK_FORMAT_G16_B16_R16_3PLANE_420_UNORM_KHR:1000156029,VK_FORMAT_G16_B16R16_2PLANE_420_UNORM_KHR:1000156030,VK_FORMAT_G16_B16_R16_3PLANE_422_UNORM_KHR:1000156031,VK_FORMAT_G16_B16R16_2PLANE_422_UNORM_KHR:1000156032,VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM_KHR:1000156033},BK=Object.freeze(fyt);function dyt(e){switch(e){case ee.FLOAT:return"float";case ee.FLOAT_VEC2:return"vec2";case ee.FLOAT_VEC3:return"vec3";case ee.FLOAT_VEC4:return"vec4";case ee.FLOAT_MAT2:return"mat2";case ee.FLOAT_MAT3:return"mat3";case ee.FLOAT_MAT4:return"mat4";case ee.SAMPLER_2D:return"sampler2D";case ee.BOOL:return"bool"}}var kK=dyt;function hyt(e,t,n){return function(){n.apply(e,arguments),t.apply(e,arguments)}}var _B=hyt;var myt=new h(1,1,1);function UK(e){e=y(e,myt),this._dimensions=h.clone(e)}Object.defineProperties(UK.prototype,{dimensions:{get:function(){return this._dimensions},set:function(e){h.clone(e,this._dimensions)}}});var pyt=new h;UK.prototype.emit=function(e){let t=this._dimensions,n=h.multiplyByScalar(t,.5,pyt),i=O.randomBetween(-n.x,n.x),o=O.randomBetween(-n.y,n.y),r=O.randomBetween(-n.z,n.z);e.position=h.fromElements(i,o,r,e.position),e.velocity=h.normalize(e.position,e.velocity)};var VK=UK;var gB=`// See Intersection.glsl for the definition of intersectScene


// See IntersectionUtils.glsl for the definition of nextIntersection


// See convertUvToBox.glsl, convertUvToCylinder.glsl, or convertUvToEllipsoid.glsl


// for the definition of convertUvToShapeUvSpace. The appropriate function is 


// selected based on the VoxelPrimitive shape type, and added to the shader in


// Scene/VoxelRenderResources.js.


// See Octree.glsl for the definitions of TraversalData, SampleData,


// traverseOctreeFromBeginning, and traverseOctreeFromExisting


// See Megatexture.glsl for the definition of accumulatePropertiesFromMegatexture


 


#define STEP_COUNT_MAX 1000 // Harcoded value because GLSL doesn't like variable length loops


#define ALPHA_ACCUM_MAX 0.98 // Must be > 0.0 and <= 1.0


 


uniform mat3 u_transformDirectionViewToLocal;


uniform vec3 u_cameraPositionUv;


uniform float u_stepSize;


 


#if defined(PICKING)


    uniform vec4 u_pickColor;


#endif


 


#if defined(JITTER)


float hash(vec2 p)


{


    vec3 p3 = fract(vec3(p.xyx) * 50.0); // magic number = hashscale


    p3 += dot(p3, p3.yzx + 19.19);


    return fract((p3.x + p3.y) * p3.z);


}


#endif


 


vec4 getStepSize(in SampleData sampleData, in Ray viewRay, in RayShapeIntersection shapeIntersection) {


#if defined(SHAPE_BOX)


    Box voxelBox = constructVoxelBox(sampleData.tileCoords, sampleData.tileUv);


    RayShapeIntersection voxelIntersection = intersectBox(viewRay, voxelBox);


    vec4 entry = shapeIntersection.entry.w >= voxelIntersection.entry.w ? shapeIntersection.entry : voxelIntersection.entry;


    float exit = min(voxelIntersection.exit.w, shapeIntersection.exit.w);


    float dt = (exit - entry.w) * RAY_SCALE;


    return vec4(normalize(entry.xyz), dt);


#else


    float dimAtLevel = pow(2.0, float(sampleData.tileCoords.w));


    return vec4(viewRay.dir, u_stepSize / dimAtLevel);


#endif


}


 


void main()


{


    vec4 fragCoord = gl_FragCoord;


    vec2 screenCoord = (fragCoord.xy - czm_viewport.xy) / czm_viewport.zw; // [0,1]


    vec3 eyeDirection = normalize(czm_windowToEyeCoordinates(fragCoord).xyz);


    vec3 viewDirWorld = normalize(czm_inverseViewRotation * eyeDirection); // normalize again just in case


    vec3 viewDirUv = normalize(u_transformDirectionViewToLocal * eyeDirection); // normalize again just in case


    vec3 viewPosUv = u_cameraPositionUv;


    #if defined(SHAPE_BOX)


        vec3 dInv = 1.0 / viewDirUv;


        Ray viewRayUv = Ray(viewPosUv, viewDirUv, dInv);


    #else


        Ray viewRayUv = Ray(viewPosUv, viewDirUv);


    #endif


 


    Intersections ix;


    RayShapeIntersection shapeIntersection = intersectScene(screenCoord, viewRayUv, ix);


 


    // Exit early if the scene was completely missed.


    if (shapeIntersection.entry.w == NO_HIT) {


        discard;


    }


 


    float currT = shapeIntersection.entry.w * RAY_SCALE;


    float endT = shapeIntersection.exit.w;


    vec3 positionUv = viewPosUv + currT * viewDirUv;


    vec3 positionUvShapeSpace = convertUvToShapeUvSpace(positionUv);


 


    // Traverse the tree from the start position


    TraversalData traversalData;


    SampleData sampleDatas[SAMPLE_COUNT];


    traverseOctreeFromBeginning(positionUvShapeSpace, traversalData, sampleDatas);


    vec4 step = getStepSize(sampleDatas[0], viewRayUv, shapeIntersection);


 


    #if defined(JITTER)


        float noise = hash(screenCoord); // [0,1]


        currT += noise * step.w;


        positionUv += noise * step.w * viewDirUv;


    #endif


 


    FragmentInput fragmentInput;


    #if defined(STATISTICS)


        setStatistics(fragmentInput.metadata.statistics);


    #endif


 


    vec4 colorAccum =vec4(0.0);


 


    for (int stepCount = 0; stepCount < STEP_COUNT_MAX; ++stepCount) {


        // Read properties from the megatexture based on the traversal state


        Properties properties = accumulatePropertiesFromMegatexture(sampleDatas);


 


        // Prepare the custom shader inputs


        copyPropertiesToMetadata(properties, fragmentInput.metadata);


        fragmentInput.voxel.positionUv = positionUv;


        fragmentInput.voxel.positionShapeUv = positionUvShapeSpace;


        fragmentInput.voxel.positionUvLocal = sampleDatas[0].tileUv;


        fragmentInput.voxel.viewDirUv = viewDirUv;


        fragmentInput.voxel.viewDirWorld = viewDirWorld;


        fragmentInput.voxel.surfaceNormal = step.xyz;


        fragmentInput.voxel.travelDistance = step.w;


 


        // Run the custom shader


        czm_modelMaterial materialOutput;


        fragmentMain(fragmentInput, materialOutput);


 


        // Sanitize the custom shader output


        vec4 color = vec4(materialOutput.diffuse, materialOutput.alpha);


        color.rgb = max(color.rgb, vec3(0.0));


        color.a = clamp(color.a, 0.0, 1.0);


 


        // Pre-multiplied alpha blend


        colorAccum += (1.0 - colorAccum.a) * vec4(color.rgb * color.a, color.a);


 


        // Stop traversing if the alpha has been fully saturated


        if (colorAccum.a > ALPHA_ACCUM_MAX) {


            colorAccum.a = ALPHA_ACCUM_MAX;


            break;


        }


 


        if (step.w == 0.0) {


            // Shape is infinitely thin. The ray may have hit the edge of a


            // foreground voxel. Step ahead slightly to check for more voxels


            step.w == 0.00001;


        }


 


        // Keep raymarching


        currT += step.w;


        positionUv += step.w * viewDirUv;


 


        // Check if there's more intersections.


        if (currT > endT) {


            #if (INTERSECTION_COUNT == 1)


                break;


            #else


                shapeIntersection = nextIntersection(ix);


                if (shapeIntersection.entry.w == NO_HIT) {


                    break;


                } else {


                    // Found another intersection. Resume raymarching there


                    currT = shapeIntersection.entry.w * RAY_SCALE;


                    endT = shapeIntersection.exit.w;


                    positionUv = viewPosUv + currT * viewDirUv;


                }


            #endif


        }


 


        // Traverse the tree from the current ray position.


        // This is similar to traverseOctreeFromBeginning but is faster when the ray is in the same tile as the previous step.


        positionUvShapeSpace = convertUvToShapeUvSpace(positionUv);


        traverseOctreeFromExisting(positionUvShapeSpace, traversalData, sampleDatas);


        step = getStepSize(sampleDatas[0], viewRayUv, shapeIntersection);


    }


 


    // Convert the alpha from [0,ALPHA_ACCUM_MAX] to [0,1]


    colorAccum.a /= ALPHA_ACCUM_MAX;


 


    #if defined(PICKING)


        // If alpha is 0.0 there is nothing to pick


        if (colorAccum.a == 0.0) {


            discard;


        }


        out_FragColor = u_pickColor;


    #else


        out_FragColor = colorAccum;


    #endif


}


`;var yB=`in vec2 position;


 


uniform vec4 u_ndcSpaceAxisAlignedBoundingBox;


 


void main() {


    vec2 aabbMin = u_ndcSpaceAxisAlignedBoundingBox.xy;


    vec2 aabbMax = u_ndcSpaceAxisAlignedBoundingBox.zw;


    vec2 translation = 0.5 * (aabbMax + aabbMin);


    vec2 scale = 0.5 * (aabbMax - aabbMin);


    gl_Position = vec4(position * scale + translation, 0.0, 1.0);


}


`;var xB=`/* Intersection defines


#define INTERSECTION_COUNT ###


*/


 


#define NO_HIT (-czm_infinity)


#define INF_HIT (czm_infinity * 0.5)


#define RAY_SHIFT (0.000003163)


#define RAY_SCALE (1.003163)


 


struct Ray {


    vec3 pos;


    vec3 dir;


#if defined(SHAPE_BOX)


    vec3 dInv;


#endif


};


 


struct RayShapeIntersection {


    vec4 entry;


    vec4 exit;


};


 


struct Intersections {


    // Don't access these member variables directly - call the functions instead.


 


    // Store an array of ray-surface intersections. Each intersection is composed of:


    //  .xyz for the surface normal at the intersection point


    //  .w for the T value


    // The scale of the normal encodes the shape intersection type:


    //  length(intersection.xyz) = 1: positive shape entry


    //  length(intersection.xyz) = 2: positive shape exit


    //  length(intersection.xyz) = 3: negative shape entry


    //  length(intersection.xyz) = 4: negative shape exit


    // INTERSECTION_COUNT is the number of ray-*shape* (volume) intersections,


    // so we need twice as many to track ray-*surface* intersections


    vec4 intersections[INTERSECTION_COUNT * 2];


 


    #if (INTERSECTION_COUNT > 1)


        // Maintain state for future nextIntersection calls


        int index;


        int surroundCount;


        bool surroundIsPositive;


    #endif


};


 


RayShapeIntersection getFirstIntersection(in Intersections ix) 


{


    return RayShapeIntersection(ix.intersections[0], ix.intersections[1]);


}


 


vec4 encodeIntersectionType(vec4 intersection, int index, bool entry)


{


    float scale = float(index > 0) * 2.0 + float(!entry) + 1.0;


    return vec4(intersection.xyz * scale, intersection.w);


}


 


// Use defines instead of real functions because WebGL1 cannot access array with non-constant index.


#define setIntersection(/*inout Intersections*/ ix, /*int*/ index, /*float*/ t, /*bool*/ positive, /*bool*/ enter) (ix).intersections[(index)] = vec4(0.0, float(!positive) * 2.0 + float(!enter) + 1.0, 0.0, (t))


#define setIntersectionPair(/*inout Intersections*/ ix, /*int*/ index, /*vec2*/ entryExit) (ix).intersections[(index) * 2 + 0] = vec4(0.0, float((index) > 0) * 2.0 + 1.0, 0.0, (entryExit).x); (ix).intersections[(index) * 2 + 1] = vec4(0.0, float((index) > 0) * 2.0 + 2.0, 0.0, (entryExit).y)


#define setSurfaceIntersection(/*inout Intersections*/ ix, /*int*/ index, /*vec4*/ intersection) (ix).intersections[(index)] = intersection;


#define setShapeIntersection(/*inout Intersections*/ ix, /*int*/ index, /*RayShapeIntersection*/ intersection) (ix).intersections[(index) * 2 + 0] = encodeIntersectionType((intersection).entry, (index), true); (ix).intersections[(index) * 2 + 1] = encodeIntersectionType((intersection).exit, (index), false)


 


#if (INTERSECTION_COUNT > 1)


void initializeIntersections(inout Intersections ix) {


    // Sort the intersections from min T to max T with bubble sort.


    // Note: If this sorting function changes, some of the intersection test may


    // need to be updated. Search for "bubble sort" to find those areas.


    const int sortPasses = INTERSECTION_COUNT * 2 - 1;


    for (int n = sortPasses; n > 0; --n) {


        for (int i = 0; i < sortPasses; ++i) {


            // The loop should be: for (i = 0; i < n; ++i) {...} but WebGL1 cannot


            // loop with non-constant condition, so it has to break early instead


            if (i >= n) { break; }


 


            vec4 intersect0 = ix.intersections[i + 0];


            vec4 intersect1 = ix.intersections[i + 1];


 


            bool inOrder = intersect0.w <= intersect1.w;


 


            ix.intersections[i + 0] = inOrder ? intersect0 : intersect1;


            ix.intersections[i + 1] = inOrder ? intersect1 : intersect0;


        }


    }


 


    // Prepare initial state for nextIntersection


    ix.index = 0;


    ix.surroundCount = 0;


    ix.surroundIsPositive = false;


}


#endif


 


#if (INTERSECTION_COUNT > 1)


RayShapeIntersection nextIntersection(inout Intersections ix) {


    vec4 surfaceIntersection = vec4(0.0, 0.0, 0.0, NO_HIT);


    RayShapeIntersection shapeIntersection = RayShapeIntersection(surfaceIntersection, surfaceIntersection);


 


    const int passCount = INTERSECTION_COUNT * 2;


 


    if (ix.index == passCount) {


        return shapeIntersection;


    }


 


    for (int i = 0; i < passCount; ++i) {


        // The loop should be: for (i = ix.index; i < passCount; ++i) {...} but WebGL1 cannot


        // loop with non-constant condition, so it has to continue instead.


        if (i < ix.index) {


            continue;


        }


 


        ix.index = i + 1;


 


        surfaceIntersection = ix.intersections[i];


        int intersectionType = int(length(surfaceIntersection.xyz) - 0.5);


        bool currShapeIsPositive = intersectionType < 2;


        bool enter = intMod(intersectionType, 2) == 0;


 


        ix.surroundCount += enter ? +1 : -1;


        ix.surroundIsPositive = currShapeIsPositive ? enter : ix.surroundIsPositive;


 


        // entering positive or exiting negative


        if (ix.surroundCount == 1 && ix.surroundIsPositive && enter == currShapeIsPositive) {


            shapeIntersection.entry = surfaceIntersection;


        }


 


        // exiting positive or entering negative after being inside positive


        bool exitPositive = !enter && currShapeIsPositive && ix.surroundCount == 0;


        bool enterNegativeFromPositive = enter && !currShapeIsPositive && ix.surroundCount == 2 && ix.surroundIsPositive;


        if (exitPositive || enterNegativeFromPositive) {


            shapeIntersection.exit = surfaceIntersection;


 


            // entry and exit have been found, so the loop can stop


            if (exitPositive) {


                // After exiting positive shape there is nothing left to intersect, so jump to the end index.


                ix.index = passCount;


            }


            break;


        }


    }


 


    return shapeIntersection;


}


#endif


 


// NOTE: initializeIntersections, nextIntersection aren't even declared unless INTERSECTION_COUNT > 1


`;var bB=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections,


// setIntersectionPair, INF_HIT, NO_HIT


 


/* intersectDepth defines (set in Scene/VoxelRenderResources.js)


#define DEPTH_INTERSECTION_INDEX ###


*/


 


uniform mat4 u_transformPositionViewToUv;


 


void intersectDepth(in vec2 screenCoord, in Ray ray, inout Intersections ix) {


    float logDepthOrDepth = czm_unpackDepth(texture(czm_globeDepthTexture, screenCoord));


    if (logDepthOrDepth != 0.0) {


        // Calculate how far the ray must travel before it hits the depth buffer.


        vec4 eyeCoordinateDepth = czm_screenToEyeCoordinates(screenCoord, logDepthOrDepth);


        eyeCoordinateDepth /= eyeCoordinateDepth.w;


        vec3 depthPositionUv = vec3(u_transformPositionViewToUv * eyeCoordinateDepth);


        float t = dot(depthPositionUv - ray.pos, ray.dir);


        setIntersectionPair(ix, DEPTH_INTERSECTION_INDEX, vec2(t, +INF_HIT));


    } else {


        // There's no depth at this location.


        setIntersectionPair(ix, DEPTH_INTERSECTION_INDEX, vec2(NO_HIT));


    }


}


`;var TB=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections, INF_HIT,


// NO_HIT, setIntersectionPair


 


/* Clipping plane defines (set in Scene/VoxelRenderResources.js)


#define CLIPPING_PLANES_UNION


#define CLIPPING_PLANES_COUNT


#define CLIPPING_PLANES_INTERSECTION_INDEX


*/


 


uniform sampler2D u_clippingPlanesTexture;


uniform mat4 u_clippingPlanesMatrix;


 


// Plane is in Hessian Normal Form


vec4 intersectPlane(in Ray ray, in vec4 plane) {


    vec3 n = plane.xyz; // normal


    float w = plane.w; // -dot(pointOnPlane, normal)


 


    float a = dot(ray.pos, n);


    float b = dot(ray.dir, n);


    float t = -(w + a) / b;


 


    return vec4(n, t);


}


 


void intersectClippingPlanes(in Ray ray, inout Intersections ix) {


    vec4 backSide = vec4(-ray.dir, -INF_HIT);


    vec4 farSide = vec4(ray.dir, +INF_HIT);


    RayShapeIntersection clippingVolume;


 


    #if (CLIPPING_PLANES_COUNT == 1)


        // Union and intersection are the same when there's one clipping plane, and the code


        // is more simplified.


        vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, 0, u_clippingPlanesMatrix);


        vec4 intersection = intersectPlane(ray, planeUv);


        bool reflects = dot(ray.dir, intersection.xyz) < 0.0;


        clippingVolume.entry = reflects ? backSide : intersection;


        clippingVolume.exit = reflects ? intersection : farSide;


        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX, clippingVolume);


    #elif defined(CLIPPING_PLANES_UNION)


        vec4 firstTransmission = vec4(ray.dir, +INF_HIT);


        vec4 lastReflection = vec4(-ray.dir, -INF_HIT);


        for (int i = 0; i < CLIPPING_PLANES_COUNT; i++) {


            vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, i, u_clippingPlanesMatrix);


            vec4 intersection = intersectPlane(ray, planeUv);


            if (dot(ray.dir, planeUv.xyz) > 0.0) {


                firstTransmission = intersection.w <= firstTransmission.w ? intersection : firstTransmission;


            } else {


                lastReflection = intersection.w >= lastReflection.w ? intersection : lastReflection;


            }


        }


        clippingVolume.entry = backSide;


        clippingVolume.exit = lastReflection;


        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX + 0, clippingVolume);


        clippingVolume.entry = firstTransmission;


        clippingVolume.exit = farSide;


        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX + 1, clippingVolume);


    #else // intersection


        vec4 lastTransmission = vec4(ray.dir, -INF_HIT);


        vec4 firstReflection = vec4(-ray.dir, +INF_HIT);


        for (int i = 0; i < CLIPPING_PLANES_COUNT; i++) {


            vec4 planeUv = getClippingPlane(u_clippingPlanesTexture, i, u_clippingPlanesMatrix);


            vec4 intersection = intersectPlane(ray, planeUv);


            if (dot(ray.dir, planeUv.xyz) > 0.0) {


                lastTransmission = intersection.w > lastTransmission.w ? intersection : lastTransmission;


            } else {


                firstReflection = intersection.w < firstReflection.w ? intersection: firstReflection;


            }


        }


        if (lastTransmission.w < firstReflection.w) {


            clippingVolume.entry = lastTransmission;


            clippingVolume.exit = firstReflection;


        } else {


            clippingVolume.entry = vec4(-ray.dir, NO_HIT);


            clippingVolume.exit = vec4(ray.dir, NO_HIT);


        }


        setShapeIntersection(ix, CLIPPING_PLANES_INTERSECTION_INDEX, clippingVolume);


    #endif


}


`;var AB=`// See IntersectionUtils.glsl for the definitions of Ray and NO_HIT


// See convertUvToBox.glsl for the definition of convertShapeUvToUvSpace


 


/* Box defines (set in Scene/VoxelBoxShape.js)


#define BOX_INTERSECTION_INDEX ### // always 0


*/


 


uniform vec3 u_renderMinBounds;


uniform vec3 u_renderMaxBounds;


 


struct Box {


    vec3 p0;


    vec3 p1;


};


 


Box constructVoxelBox(in ivec4 octreeCoords, in vec3 tileUv)


{


    // Find the min/max cornerpoints of the voxel in tile coordinates


    vec3 tileOrigin = vec3(octreeCoords.xyz);


    vec3 numSamples = vec3(u_dimensions);


    vec3 voxelSize = 1.0 / numSamples;


    vec3 coordP0 = floor(tileUv * numSamples) * voxelSize + tileOrigin;


    vec3 coordP1 = coordP0 + voxelSize;


 


    // Transform to the UV coordinates of the scaled tileset


    float tileSize = 1.0 / pow(2.0, float(octreeCoords.w));


    vec3 p0 = convertShapeUvToUvSpace(coordP0 * tileSize);


    vec3 p1 = convertShapeUvToUvSpace(coordP1 * tileSize);


 


    return Box(p0, p1);


}


 


vec3 getBoxNormal(in Box box, in Ray ray, in float t)


{


    vec3 hitPoint = ray.pos + t * ray.dir;


    vec3 lower = step(hitPoint, box.p0);


    vec3 upper = step(box.p1, hitPoint);


    return normalize(upper - lower);


}


 


// Find the distances along a ray at which the ray intersects an axis-aligned box


// See https://tavianator.com/2011/ray_box.html


RayShapeIntersection intersectBox(in Ray ray, in Box box)


{


    // Consider the box as the intersection of the space between 3 pairs of parallel planes


    // Compute the distance along the ray to each plane


    vec3 t0 = (box.p0 - ray.pos) * ray.dInv;


    vec3 t1 = (box.p1 - ray.pos) * ray.dInv;


 


    // Identify candidate entries/exits based on distance from ray.pos


    vec3 entries = min(t0, t1);


    vec3 exits = max(t0, t1);


 


    // The actual box intersection points are the furthest entry and the closest exit


    float entryT = max(max(entries.x, entries.y), entries.z);


    float exitT = min(min(exits.x, exits.y), exits.z);


 


    vec3 entryNormal = getBoxNormal(box, ray, entryT - RAY_SHIFT);


    vec3 exitNormal = getBoxNormal(box, ray, exitT + RAY_SHIFT);


 


    if (entryT > exitT) {


        entryT = NO_HIT;


        exitT = NO_HIT;


    }


 


    return RayShapeIntersection(vec4(entryNormal, entryT), vec4(exitNormal, exitT));


}


 


void intersectShape(in Ray ray, inout Intersections ix)


{


    RayShapeIntersection intersection = intersectBox(ray, Box(u_renderMinBounds, u_renderMaxBounds));


    setShapeIntersection(ix, BOX_INTERSECTION_INDEX, intersection);


}


`;var CB=`// See IntersectionUtils.glsl for the definitions of Ray, setIntersection,


// setIntersectionPair


 


/* Cylinder defines (set in Scene/VoxelCylinderShape.js)


#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN


#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX


#define CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT


#define CYLINDER_HAS_RENDER_BOUNDS_HEIGHT


#define CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT


#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE


#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF


#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF


#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF


#define CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO


 


#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS


#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT


#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT


#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT


#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE


#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO


#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY


#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY


#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED


 


#define CYLINDER_INTERSECTION_INDEX_RADIUS_MAX


#define CYLINDER_INTERSECTION_INDEX_RADIUS_MIN


#define CYLINDER_INTERSECTION_INDEX_ANGLE


*/


 


// Cylinder uniforms


#if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX) || defined(CYLINDER_HAS_RENDER_BOUNDS_HEIGHT)


    uniform vec3 u_cylinderUvToRenderBoundsScale;


    uniform vec3 u_cylinderUvToRenderBoundsTranslate;


#endif


#if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN) && !defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT)


    uniform float u_cylinderUvToRenderRadiusMin;


#endif


#if defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE)


    uniform vec2 u_cylinderRenderAngleMinMax;


#endif


 


vec4 intersectHalfPlane(Ray ray, float angle) {


    vec2 o = ray.pos.xy;


    vec2 d = ray.dir.xy;


    vec2 planeDirection = vec2(cos(angle), sin(angle));


    vec2 planeNormal = vec2(planeDirection.y, -planeDirection.x);


 


    float a = dot(o, planeNormal);


    float b = dot(d, planeNormal);


    float t = -a / b;


 


    vec2 p = o + t * d;


    bool outside = dot(p, planeDirection) < 0.0;


    if (outside) return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);


 


    return vec4(-INF_HIT, t, t, +INF_HIT);


}


 


#define POSITIVE_HIT vec2(t, +INF_HIT);


#define NEGATIVE_HIT vec2(-INF_HIT, t);


 


vec2 intersectHalfSpace(Ray ray, float angle)


{


    vec2 o = ray.pos.xy;


    vec2 d = ray.dir.xy;


    vec2 n = vec2(sin(angle), -cos(angle));


 


    float a = dot(o, n);


    float b = dot(d, n);


    float t = -a / b;


    float s = sign(a);


 


    // Half space cuts right through the camera, pick the side to intersect


    if (a == 0.0) {


        if (b >= 0.0) {


            return POSITIVE_HIT;


        } else {


            return NEGATIVE_HIT;


        }


    }


 


    if (t >= 0.0 != s >= 0.0) {


        return POSITIVE_HIT;


    } else {


        return NEGATIVE_HIT;


    }


}


 


vec2 intersectRegularWedge(Ray ray, float minAngle, float maxAngle)


{


    vec2 o = ray.pos.xy;


    vec2 d = ray.dir.xy;


    vec2 n1 = vec2(sin(minAngle), -cos(minAngle));


    vec2 n2 = vec2(-sin(maxAngle), cos(maxAngle));


 


    float a1 = dot(o, n1);


    float a2 = dot(o, n2);


    float b1 = dot(d, n1);


    float b2 = dot(d, n2);


 


    float t1 = -a1 / b1;


    float t2 = -a2 / b2;


    float s1 = sign(a1);


    float s2 = sign(a2);


 


    float tmin = min(t1, t2);


    float tmax = max(t1, t2);


    float smin = tmin == t1 ? s1 : s2;


    float smax = tmin == t1 ? s2 : s1;


 


    bool e = tmin >= 0.0;


    bool f = tmax >= 0.0;


    bool g = smin >= 0.0;


    bool h = smax >= 0.0;


 


    if (e != g && f == h) return vec2(tmin, tmax);


    else if (e == g && f == h) return vec2(-INF_HIT, tmin);


    else if (e != g && f != h) return vec2(tmax, +INF_HIT);


    else return vec2(NO_HIT);


}


 


vec4 intersectFlippedWedge(Ray ray, float minAngle, float maxAngle)


{


    vec2 planeIntersectMin = intersectHalfSpace(ray, minAngle);


    vec2 planeIntersectMax = intersectHalfSpace(ray, maxAngle + czm_pi);


    return vec4(planeIntersectMin, planeIntersectMax);


}


 


vec2 intersectUnitCylinder(Ray ray)


{


    vec3 o = ray.pos;


    vec3 d = ray.dir;


 


    float a = dot(d.xy, d.xy);


    float b = dot(o.xy, d.xy);


    float c = dot(o.xy, o.xy) - 1.0;


    float det = b * b - a * c;


 


    if (det < 0.0) {


        return vec2(NO_HIT);


    }


 


    det = sqrt(det);


    float ta = (-b - det) / a;


    float tb = (-b + det) / a;


    float t1 = min(ta, tb);


    float t2 = max(ta, tb);


 


    float z1 = o.z + t1 * d.z;


    float z2 = o.z + t2 * d.z;


 


    if (abs(z1) >= 1.0)


    {


        float tCap = (sign(z1) - o.z) / d.z;


        t1 = abs(b + a * tCap) < det ? tCap : NO_HIT;


    }


 


    if (abs(z2) >= 1.0)


    {


        float tCap = (sign(z2) - o.z) / d.z;


        t2 = abs(b + a * tCap) < det ? tCap : NO_HIT;


    }


 


    return vec2(t1, t2);


}


 


vec2 intersectUnitCircle(Ray ray) {


    vec3 o = ray.pos;


    vec3 d = ray.dir;


 


    float t = -o.z / d.z;


    vec2 zPlanePos = o.xy + d.xy * t;


    float distSqr = dot(zPlanePos, zPlanePos);


 


    if (distSqr > 1.0) {


        return vec2(NO_HIT);


    }


 


    return vec2(t, t);


}


 


vec2 intersectInfiniteUnitCylinder(Ray ray)


{


    vec3 o = ray.pos;


    vec3 d = ray.dir;


 


    float a = dot(d.xy, d.xy);


    float b = dot(o.xy, d.xy);


    float c = dot(o.xy, o.xy) - 1.0;


    float det = b * b - a * c;


 


    if (det < 0.0) {


        return vec2(NO_HIT);


    }


 


    det = sqrt(det);


    float t1 = (-b - det) / a;


    float t2 = (-b + det) / a;


    float tmin = min(t1, t2);


    float tmax = max(t1, t2);


 


    return vec2(tmin, tmax);


}


 


void intersectShape(Ray ray, inout Intersections ix)


{


    #if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX) || defined(CYLINDER_HAS_RENDER_BOUNDS_HEIGHT)


        ray.pos = ray.pos * u_cylinderUvToRenderBoundsScale + u_cylinderUvToRenderBoundsTranslate;


        ray.dir *= u_cylinderUvToRenderBoundsScale;


    #else


        // Position is converted from [0,1] to [-1,+1] because shape intersections assume unit space is [-1,+1].


        // Direction is scaled as well to be in sync with position.


        ray.pos = ray.pos * 2.0 - 1.0;


        ray.dir *= 2.0;


    #endif


 


    #if defined(CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT)


        vec2 outerIntersect = intersectUnitCircle(ray);


    #else


        vec2 outerIntersect = intersectUnitCylinder(ray);


    #endif


 


    setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_RADIUS_MAX, outerIntersect);


 


    if (outerIntersect.x == NO_HIT) {


        return;


    }


 


    #if defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT)


        // When the cylinder is perfectly thin it's necessary to sandwich the


        // inner cylinder intersection inside the outer cylinder intersection.


 


        // Without this special case,


        // [outerMin, outerMax, innerMin, innerMax] will bubble sort to


        // [outerMin, innerMin, outerMax, innerMax] which will cause the back


        // side of the cylinder to be invisible because it will think the ray


        // is still inside the inner (negative) cylinder after exiting the


        // outer (positive) cylinder.


 


        // With this special case,


        // [outerMin, innerMin, innerMax, outerMax] will bubble sort to


        // [outerMin, innerMin, innerMax, outerMax] which will work correctly.


 


        // Note: If initializeIntersections() changes its sorting function


        // from bubble sort to something else, this code may need to change.


        vec2 innerIntersect = intersectInfiniteUnitCylinder(ray);


        setIntersection(ix, 0, outerIntersect.x, true, true);   // positive, enter


        setIntersection(ix, 1, innerIntersect.x, false, true);  // negative, enter


        setIntersection(ix, 2, innerIntersect.y, false, false); // negative, exit


        setIntersection(ix, 3, outerIntersect.y, true, false);  // positive, exit


    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN)


        Ray innerRay = Ray(ray.pos * u_cylinderUvToRenderRadiusMin, ray.dir * u_cylinderUvToRenderRadiusMin);


        vec2 innerIntersect = intersectInfiniteUnitCylinder(innerRay);


        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_RADIUS_MIN, innerIntersect);


    #endif


 


    #if defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF)


        vec2 wedgeIntersect = intersectRegularWedge(ray, u_cylinderRenderAngleMinMax.x, u_cylinderRenderAngleMinMax.y);


        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE, wedgeIntersect);


    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF)


        vec4 wedgeIntersect = intersectFlippedWedge(ray, u_cylinderRenderAngleMinMax.x, u_cylinderRenderAngleMinMax.y);


        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 0, wedgeIntersect.xy);


        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 1, wedgeIntersect.zw);


    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF)


        vec2 wedgeIntersect = intersectHalfSpace(ray, u_cylinderRenderAngleMinMax.x);


        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE, wedgeIntersect);


    #elif defined(CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO)


        vec4 wedgeIntersect = intersectHalfPlane(ray, u_cylinderRenderAngleMinMax.x);


        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 0, wedgeIntersect.xy);


        setIntersectionPair(ix, CYLINDER_INTERSECTION_INDEX_ANGLE + 1, wedgeIntersect.zw);


    #endif


}


`;var EB=`// See IntersectionUtils.glsl for the definitions of Ray, Intersections,


// setIntersection, setIntersectionPair, INF_HIT, NO_HIT


 


/* Ellipsoid defines (set in Scene/VoxelEllipsoidShape.js)


#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE


#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO


#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF


#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF


#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF


#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE


#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF


#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF


#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF


#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF


#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF


#define ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF


#define ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX


#define ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN


#define ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT


#define ELLIPSOID_INTERSECTION_INDEX_LONGITUDE


#define ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX


#define ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN


#define ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX


#define ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN


*/


 


#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE)


    uniform vec2 u_ellipsoidRenderLongitudeMinMax;


#endif


#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF)


    uniform vec2 u_ellipsoidRenderLatitudeCosSqrHalfMinMax;


#endif


#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX)


    uniform float u_ellipsoidInverseOuterScaleUv;


#endif


#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN)


    uniform float u_ellipsoidInverseInnerScaleUv;


#endif


 


vec2 intersectZPlane(Ray ray)


{


    float o = ray.pos.z;


    float d = ray.dir.z;


    float t = -o / d;


    float s = sign(o);


 


    if (t >= 0.0 != s >= 0.0) return vec2(t, +INF_HIT);


    else return vec2(-INF_HIT, t);


}


 


vec4 intersectHalfPlane(Ray ray, float angle) {


    vec2 o = ray.pos.xy;


    vec2 d = ray.dir.xy;


    vec2 planeDirection = vec2(cos(angle), sin(angle));


    vec2 planeNormal = vec2(planeDirection.y, -planeDirection.x);


 


    float a = dot(o, planeNormal);


    float b = dot(d, planeNormal);


    float t = -a / b;


 


    vec2 p = o + t * d;


    bool outside = dot(p, planeDirection) < 0.0;


    if (outside) return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);


 


    return vec4(-INF_HIT, t, t, +INF_HIT);


}


 


vec2 intersectHalfSpace(Ray ray, float angle)


{


    vec2 o = ray.pos.xy;


    vec2 d = ray.dir.xy;


    vec2 n = vec2(sin(angle), -cos(angle));


 


    float a = dot(o, n);


    float b = dot(d, n);


    float t = -a / b;


    float s = sign(a);


 


    if (t >= 0.0 != s >= 0.0) return vec2(t, +INF_HIT);


    else return vec2(-INF_HIT, t);


}


 


vec2 intersectRegularWedge(Ray ray, float minAngle, float maxAngle)


{


    vec2 o = ray.pos.xy;


    vec2 d = ray.dir.xy;


    vec2 n1 = vec2(sin(minAngle), -cos(minAngle));


    vec2 n2 = vec2(-sin(maxAngle), cos(maxAngle));


 


    float a1 = dot(o, n1);


    float a2 = dot(o, n2);


    float b1 = dot(d, n1);


    float b2 = dot(d, n2);


 


    float t1 = -a1 / b1;


    float t2 = -a2 / b2;


    float s1 = sign(a1);


    float s2 = sign(a2);


 


    float tmin = min(t1, t2);


    float tmax = max(t1, t2);


    float smin = tmin == t1 ? s1 : s2;


    float smax = tmin == t1 ? s2 : s1;


 


    bool e = tmin >= 0.0;


    bool f = tmax >= 0.0;


    bool g = smin >= 0.0;


    bool h = smax >= 0.0;


 


    if (e != g && f == h) return vec2(tmin, tmax);


    else if (e == g && f == h) return vec2(-INF_HIT, tmin);


    else if (e != g && f != h) return vec2(tmax, +INF_HIT);


    else return vec2(NO_HIT);


}


 


vec4 intersectFlippedWedge(Ray ray, float minAngle, float maxAngle)


{


    vec2 planeIntersectMin = intersectHalfSpace(ray, minAngle);


    vec2 planeIntersectMax = intersectHalfSpace(ray, maxAngle + czm_pi);


    return vec4(planeIntersectMin, planeIntersectMax);


}


 


vec2 intersectUnitSphere(Ray ray)


{


    vec3 o = ray.pos;


    vec3 d = ray.dir;


 


    float b = dot(d, o);


    float c = dot(o, o) - 1.0;


    float det = b * b - c;


 


    if (det < 0.0) {


        return vec2(NO_HIT);


    }


 


    det = sqrt(det);


    float t1 = -b - det;


    float t2 = -b + det;


    float tmin = min(t1, t2);


    float tmax = max(t1, t2);


 


    return vec2(tmin, tmax);


}


 


vec2 intersectUnitSphereUnnormalizedDirection(Ray ray)


{


    vec3 o = ray.pos;


    vec3 d = ray.dir;


 


    float a = dot(d, d);


    float b = dot(d, o);


    float c = dot(o, o) - 1.0;


    float det = b * b - a * c;


 


    if (det < 0.0) {


        return vec2(NO_HIT);


    }


 


    det = sqrt(det);


    float t1 = (-b - det) / a;


    float t2 = (-b + det) / a;


    float tmin = min(t1, t2);


    float tmax = max(t1, t2);


 


    return vec2(tmin, tmax);


}


 


vec2 intersectDoubleEndedCone(Ray ray, float cosSqrHalfAngle)


{


    vec3 o = ray.pos;


    vec3 d = ray.dir;


    float a = d.z * d.z - dot(d, d) * cosSqrHalfAngle;


    float b = d.z * o.z - dot(o, d) * cosSqrHalfAngle;


    float c = o.z * o.z - dot(o, o) * cosSqrHalfAngle;


    float det = b * b - a * c;


 


    if (det < 0.0) {


        return vec2(NO_HIT);


    }


 


    det = sqrt(det);


    float t1 = (-b - det) / a;


    float t2 = (-b + det) / a;


    float tmin = min(t1, t2);


    float tmax = max(t1, t2);


    return vec2(tmin, tmax);


}


 


vec4 intersectFlippedCone(Ray ray, float cosSqrHalfAngle) {


    vec2 intersect = intersectDoubleEndedCone(ray, cosSqrHalfAngle);


 


    if (intersect.x == NO_HIT) {


        return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);


    }


 


    vec3 o = ray.pos;


    vec3 d = ray.dir;


    float tmin = intersect.x;


    float tmax = intersect.y;


    float zmin = o.z + tmin * d.z;


    float zmax = o.z + tmax * d.z;


 


    // One interval


    if (zmin < 0.0 && zmax < 0.0) return vec4(-INF_HIT, +INF_HIT, NO_HIT, NO_HIT);


    else if (zmin < 0.0) return vec4(-INF_HIT, tmax, NO_HIT, NO_HIT);


    else if (zmax < 0.0) return vec4(tmin, +INF_HIT, NO_HIT, NO_HIT);


    // Two intervals


    else return vec4(-INF_HIT, tmin, tmax, +INF_HIT);


}


 


vec2 intersectRegularCone(Ray ray, float cosSqrHalfAngle) {


    vec2 intersect = intersectDoubleEndedCone(ray, cosSqrHalfAngle);


 


    if (intersect.x == NO_HIT) {


        return vec2(NO_HIT);


    }


 


    vec3 o = ray.pos;


    vec3 d = ray.dir;


    float tmin = intersect.x;


    float tmax = intersect.y;


    float zmin = o.z + tmin * d.z;


    float zmax = o.z + tmax * d.z;


 


    if (zmin < 0.0 && zmax < 0.0) return vec2(NO_HIT);


    else if (zmin < 0.0) return vec2(tmax, +INF_HIT);


    else if (zmax < 0.0) return vec2(-INF_HIT, tmin);


    else return vec2(tmin, tmax);


}


 


void intersectShape(in Ray ray, inout Intersections ix) {


    // Position is converted from [0,1] to [-1,+1] because shape intersections assume unit space is [-1,+1].


    // Direction is scaled as well to be in sync with position.


    ray.pos = ray.pos * 2.0 - 1.0;


    ray.dir *= 2.0;


 


    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX)


        Ray outerRay = Ray(ray.pos * u_ellipsoidInverseOuterScaleUv, ray.dir * u_ellipsoidInverseOuterScaleUv);


    #else


        Ray outerRay = ray;


    #endif


 


    // Outer ellipsoid


    vec2 outerIntersect = intersectUnitSphereUnnormalizedDirection(outerRay);


    setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX, outerIntersect);


 


    // Exit early if the outer ellipsoid was missed.


    if (outerIntersect.x == NO_HIT) {


        return;


    }


 


    // Inner ellipsoid


    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT)


        // When the ellipsoid is perfectly thin it's necessary to sandwich the


        // inner ellipsoid intersection inside the outer ellipsoid intersection.


 


        // Without this special case,


        // [outerMin, outerMax, innerMin, innerMax] will bubble sort to


        // [outerMin, innerMin, outerMax, innerMax] which will cause the back


        // side of the ellipsoid to be invisible because it will think the ray


        // is still inside the inner (negative) ellipsoid after exiting the


        // outer (positive) ellipsoid.


 


        // With this special case,


        // [outerMin, innerMin, innerMax, outerMax] will bubble sort to


        // [outerMin, innerMin, innerMax, outerMax] which will work correctly.


 


        // Note: If initializeIntersections() changes its sorting function


        // from bubble sort to something else, this code may need to change.


        setIntersection(ix, 0, outerIntersect.x, true, true);   // positive, enter


        setIntersection(ix, 1, outerIntersect.x, false, true);  // negative, enter


        setIntersection(ix, 2, outerIntersect.y, false, false); // negative, exit


        setIntersection(ix, 3, outerIntersect.y, true, false);  // positive, exit


    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN)


        Ray innerRay = Ray(ray.pos * u_ellipsoidInverseInnerScaleUv, ray.dir * u_ellipsoidInverseInnerScaleUv);


        vec2 innerIntersect = intersectUnitSphereUnnormalizedDirection(innerRay);


 


        if (innerIntersect == vec2(NO_HIT)) {


            setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN, innerIntersect);


        } else {


            // When the ellipsoid is very large and thin it's possible for floating


            // point math to cause the ray to intersect the inner ellipsoid before


            // the outer ellipsoid. To prevent this from happening, clamp innerIntersect


            // to outerIntersect and sandwhich the intersections like described above.


            //


            // In theory a similar fix is needed for cylinders, however it's more


            // complicated to implement because the inner shape is allowed to be


            // intersected first.


            innerIntersect.x = max(innerIntersect.x, outerIntersect.x);


            innerIntersect.y = min(innerIntersect.y, outerIntersect.y);


            setIntersection(ix, 0, outerIntersect.x, true, true);   // positive, enter


            setIntersection(ix, 1, innerIntersect.x, false, true);  // negative, enter


            setIntersection(ix, 2, innerIntersect.y, false, false); // negative, exit


            setIntersection(ix, 3, outerIntersect.y, true, false);  // positive, exit


        }


    #endif


 


    // Flip the ray because the intersection function expects a cone growing towards +Z.


    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF)


        Ray flippedRay = outerRay;


        flippedRay.dir.z *= -1.0;


        flippedRay.pos.z *= -1.0;


    #endif


 


    // Bottom cone


    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF)


        vec2 bottomConeIntersection = intersectRegularCone(flippedRay, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.x);


        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN, bottomConeIntersection);


    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF)


        vec2 bottomConeIntersection = intersectZPlane(flippedRay);


        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN, bottomConeIntersection);


    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF)


        vec4 bottomConeIntersection = intersectFlippedCone(ray, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.x);


        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN + 0, bottomConeIntersection.xy);


        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN + 1, bottomConeIntersection.zw);


    #endif


 


    // Top cone


    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF)


        vec4 topConeIntersection = intersectFlippedCone(flippedRay, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.y);


        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX + 0, topConeIntersection.xy);


        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX + 1, topConeIntersection.zw);


    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF)


        vec2 topConeIntersection = intersectZPlane(ray);


        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX, topConeIntersection);


    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF)


        vec2 topConeIntersection = intersectRegularCone(ray, u_ellipsoidRenderLatitudeCosSqrHalfMinMax.y);


        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX, topConeIntersection);


    #endif


 


    // Wedge


    #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO)


        vec4 wedgeIntersect = intersectHalfPlane(ray, u_ellipsoidRenderLongitudeMinMax.x);


        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 0, wedgeIntersect.xy);


        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 1, wedgeIntersect.zw);


    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF)


        vec2 wedgeIntersect = intersectRegularWedge(ray, u_ellipsoidRenderLongitudeMinMax.x, u_ellipsoidRenderLongitudeMinMax.y);


        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE, wedgeIntersect);


    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF)


        vec2 wedgeIntersect = intersectHalfSpace(ray, u_ellipsoidRenderLongitudeMinMax.x);


        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE, wedgeIntersect);


    #elif defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF)


        vec4 wedgeIntersect = intersectFlippedWedge(ray, u_ellipsoidRenderLongitudeMinMax.x, u_ellipsoidRenderLongitudeMinMax.y);


        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 0, wedgeIntersect.xy);


        setIntersectionPair(ix, ELLIPSOID_INTERSECTION_INDEX_LONGITUDE + 1, wedgeIntersect.zw);


    #endif


}


`;var XT=`// Main intersection function for Voxel scenes.


// See IntersectBox.glsl, IntersectCylinder.glsl, or IntersectEllipsoid.glsl


// for the definition of intersectShape. The appropriate function is selected


// based on the VoxelPrimitive shape type, and added to the shader in


// Scene/VoxelRenderResources.js.


// See also IntersectClippingPlane.glsl and IntersectDepth.glsl.


// See IntersectionUtils.glsl for the definitions of Ray, NO_HIT,


// getFirstIntersection, initializeIntersections, nextIntersection.


 


/* Intersection defines (set in Scene/VoxelRenderResources.js)


#define INTERSECTION_COUNT ###


*/


 


RayShapeIntersection intersectScene(in vec2 screenCoord, in Ray ray, out Intersections ix) {


    // Do a ray-shape intersection to find the exact starting and ending points.


    intersectShape(ray, ix);


 


    // Exit early if the positive shape was completely missed or behind the ray.


    RayShapeIntersection intersection = getFirstIntersection(ix);


    if (intersection.entry.w == NO_HIT) {


        // Positive shape was completely missed - so exit early.


        return intersection;


    }


 


    // Clipping planes


    #if defined(CLIPPING_PLANES)


        intersectClippingPlanes(ray, ix);


    #endif


 


    // Depth


    #if defined(DEPTH_TEST)


        intersectDepth(screenCoord, ray, ix);


    #endif


 


    // Find the first intersection that's in front of the ray


    #if (INTERSECTION_COUNT > 1)


        initializeIntersections(ix);


        for (int i = 0; i < INTERSECTION_COUNT; ++i) {


            intersection = nextIntersection(ix);


            if (intersection.exit.w > 0.0) {


                // Set start to 0.0 when ray is inside the shape.


                intersection.entry.w = max(intersection.entry.w, 0.0);


                break;


            }


        }


    #else


        // Set start to 0.0 when ray is inside the shape.


        intersection.entry.w = max(intersection.entry.w, 0.0);


    #endif


 


    return intersection;


}


`;var SB=`/* Box defines (set in Scene/VoxelBoxShape.js)


#define BOX_HAS_SHAPE_BOUNDS


*/


 


#if defined(BOX_HAS_SHAPE_BOUNDS)


    uniform vec3 u_boxUvToShapeUvScale;


    uniform vec3 u_boxUvToShapeUvTranslate;


#endif


 


vec3 convertUvToShapeUvSpace(in vec3 positionUv) {


#if defined(BOX_HAS_SHAPE_BOUNDS)


    return positionUv * u_boxUvToShapeUvScale + u_boxUvToShapeUvTranslate;


#else


    return positionUv;


#endif


}


 


vec3 convertShapeUvToUvSpace(in vec3 shapeUv) {


#if defined(BOX_HAS_SHAPE_BOUNDS)


    return (shapeUv - u_boxUvToShapeUvTranslate) / u_boxUvToShapeUvScale;


#else


    return shapeUv;


#endif


}


`;var wB=`/* Cylinder defines (set in Scene/VoxelCylinderShape.js)


#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS


#define CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT


#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT


#define CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT


#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE


#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO


#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY


#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY


#define CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED


*/


 


#if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS)


    uniform vec2 u_cylinderUvToShapeUvRadius; // x = scale, y = offset


#endif


#if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT)


    uniform vec2 u_cylinderUvToShapeUvHeight; // x = scale, y = offset


#endif


#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE)


    uniform vec2 u_cylinderUvToShapeUvAngle; // x = scale, y = offset


#endif


#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY)


    uniform vec2 u_cylinderShapeUvAngleMinMax;


#endif


#if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY) || defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED)


    uniform float u_cylinderShapeUvAngleRangeZeroMid;


#endif


 


vec3 convertUvToShapeUvSpace(in vec3 positionUv) {


    vec3 positionLocal = positionUv * 2.0 - 1.0; // [-1,+1]


 


    // Compute radius


    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT)


        float radius = 1.0;


    #else


        float radius = length(positionLocal.xy); // [0,1]


        #if defined(CYLINDER_HAS_SHAPE_BOUNDS_RADIUS)


            radius = radius * u_cylinderUvToShapeUvRadius.x + u_cylinderUvToShapeUvRadius.y; // x = scale, y = offset


        #endif


    #endif


 


    // Compute height


    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT)


        float height = 1.0;


    #else


        float height = positionUv.z; // [0,1]


        #if defined(CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT)


            height = height * u_cylinderUvToShapeUvHeight.x + u_cylinderUvToShapeUvHeight.y; // x = scale, y = offset


        #endif


    #endif


 


    // Compute angle


    #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO)


        float angle = 1.0;


    #else


        float angle = (atan(positionLocal.y, positionLocal.x) + czm_pi) / czm_twoPi; // [0,1]


        #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE)


            #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED)


                // Comparing against u_cylinderShapeUvAngleMinMax has precision problems. u_cylinderShapeUvAngleRangeZeroMid is more conservative.


                angle += float(angle < u_cylinderShapeUvAngleRangeZeroMid);


            #endif


 


            // Avoid flickering from reading voxels from both sides of the -pi/+pi discontinuity.


            #if defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY)


                angle = angle > u_cylinderShapeUvAngleRangeZeroMid ? u_cylinderShapeUvAngleMinMax.x : angle;


            #elif defined(CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY)


                angle = angle < u_cylinderShapeUvAngleRangeZeroMid ? u_cylinderShapeUvAngleMinMax.y : angle;


            #endif


 


            angle = angle * u_cylinderUvToShapeUvAngle.x + u_cylinderUvToShapeUvAngle.y; // x = scale, y = offset


        #endif


    #endif


 


    return vec3(radius, height, angle);


}


`;var vB=`/* Ellipsoid defines (set in Scene/VoxelEllipsoidShape.js)


#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY


#define ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY


#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE


#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO


#define ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED


#define ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE


#define ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO


#define ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN


#define ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT


#define ELLIPSOID_IS_SPHERE


*/


 


uniform vec3 u_ellipsoidRadiiUv; // [0,1]


#if !defined(ELLIPSOID_IS_SPHERE)


    uniform vec3 u_ellipsoidInverseRadiiSquaredUv;


#endif


#if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY) || defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY) || defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED)


    uniform vec3 u_ellipsoidShapeUvLongitudeMinMaxMid;


#endif


#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE)


    uniform vec2 u_ellipsoidUvToShapeUvLongitude; // x = scale, y = offset


#endif


#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE)


    uniform vec2 u_ellipsoidUvToShapeUvLatitude; // x = scale, y = offset


#endif


#if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN) && !defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT)


    uniform float u_ellipsoidInverseHeightDifferenceUv;


    uniform vec2 u_ellipseInnerRadiiUv; // [0,1]


#endif


 


// robust iterative solution without trig functions


// https://github.com/0xfaded/ellipse_demo/issues/1


// https://stackoverflow.com/questions/22959698/distance-from-given-point-to-given-ellipse


// Pro: Good when radii.x ~= radii.y


// Con: Breaks at pos.x ~= 0.0, especially inside the ellipse


// Con: Inaccurate with exterior points and thin ellipses


float ellipseDistanceIterative (vec2 pos, vec2 radii) {


    vec2 p = abs(pos);


    vec2 invRadii = 1.0 / radii;


    vec2 a = vec2(1.0, -1.0) * (radii.x * radii.x - radii.y * radii.y) * invRadii;


    vec2 t = vec2(0.70710678118); // sqrt(2) / 2


    vec2 v = radii * t;


 


    const int iterations = 3;


    for (int i = 0; i < iterations; ++i) {


        vec2 e = a * pow(t, vec2(3.0));


        vec2 q = normalize(p - e) * length(v - e);


        t = normalize((q + e) * invRadii);


        v = radii * t;


    }


    return length(v * sign(pos) - pos) * sign(p.y - v.y);


}


 


vec3 convertUvToShapeUvSpace(in vec3 positionUv) {


    // Compute position and normal.


    // Convert positionUv [0,1] to local space [-1,+1] to "normalized" cartesian space [-a,+a] where a = (radii + height) / (max(radii) + height).


    // A point on the largest ellipsoid axis would be [-1,+1] and everything else would be smaller.


    vec3 positionLocal = positionUv * 2.0 - 1.0;


    #if defined(ELLIPSOID_IS_SPHERE)


        vec3 posEllipsoid = positionLocal * u_ellipsoidRadiiUv.x;


        vec3 normal = normalize(posEllipsoid);


    #else


        vec3 posEllipsoid = positionLocal * u_ellipsoidRadiiUv;


        vec3 normal = normalize(posEllipsoid * u_ellipsoidInverseRadiiSquaredUv); // geodetic surface normal


    #endif


 


    // Compute longitude


    #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO)


        float longitude = 1.0;


    #else


        float longitude = (atan(normal.y, normal.x) + czm_pi) / czm_twoPi;


 


        // Correct the angle when max < min


        // Technically this should compare against min longitude - but it has precision problems so compare against the middle of empty space.


        #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED)


            longitude += float(longitude < u_ellipsoidShapeUvLongitudeMinMaxMid.z);


        #endif


 


        // Avoid flickering from reading voxels from both sides of the -pi/+pi discontinuity.


        #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY)


            longitude = longitude > u_ellipsoidShapeUvLongitudeMinMaxMid.z ? u_ellipsoidShapeUvLongitudeMinMaxMid.x : longitude;


        #endif


        #if defined(ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY)


            longitude = longitude < u_ellipsoidShapeUvLongitudeMinMaxMid.z ? u_ellipsoidShapeUvLongitudeMinMaxMid.y : longitude;


        #endif


 


        #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE)


            longitude = longitude * u_ellipsoidUvToShapeUvLongitude.x + u_ellipsoidUvToShapeUvLongitude.y;


        #endif


    #endif


 


    // Compute latitude


    #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO)


        float latitude = 1.0;


    #else


        float latitude = (asin(normal.z) + czm_piOverTwo) / czm_pi;


        #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE)


            latitude = latitude * u_ellipsoidUvToShapeUvLatitude.x + u_ellipsoidUvToShapeUvLatitude.y;


        #endif


    #endif


 


    // Compute height


    #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT)


        // TODO: This breaks down when minBounds == maxBounds. To fix it, this


        // function would have to know if ray is intersecting the front or back of the shape


        // and set the shape space position to 1 (front) or 0 (back) accordingly.


        float height = 1.0;


    #else


        #if defined(ELLIPSOID_IS_SPHERE)


            #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN)


                float height = (length(posEllipsoid) - u_ellipseInnerRadiiUv.x) * u_ellipsoidInverseHeightDifferenceUv;


            #else


                float height = length(posEllipsoid);


            #endif


        #else


            #if defined(ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN)


                // Convert the 3D position to a 2D position relative to the ellipse (radii.x, radii.z) (assuming radii.x == radii.y which is true for WGS84).


                // This is an optimization so that math can be done with ellipses instead of ellipsoids.


                vec2 posEllipse = vec2(length(posEllipsoid.xy), posEllipsoid.z);


                float height = ellipseDistanceIterative(posEllipse, u_ellipseInnerRadiiUv) * u_ellipsoidInverseHeightDifferenceUv;


            #else


                // TODO: this is probably not correct


                float height = length(posEllipsoid);


            #endif


        #endif


    #endif


 


    return vec3(longitude, latitude, height);


}


`;var DB=`// These octree flags must be in sync with GpuOctreeFlag in VoxelTraversal.js


#define OCTREE_FLAG_INTERNAL 0


#define OCTREE_FLAG_LEAF 1


#define OCTREE_FLAG_PACKED_LEAF_FROM_PARENT 2


 


#define OCTREE_MAX_LEVELS 32 // Harcoded value because GLSL doesn't like variable length loops


 


uniform sampler2D u_octreeInternalNodeTexture;


uniform vec2 u_octreeInternalNodeTexelSizeUv;


uniform int u_octreeInternalNodeTilesPerRow;


#if (SAMPLE_COUNT > 1)


uniform sampler2D u_octreeLeafNodeTexture;


uniform vec2 u_octreeLeafNodeTexelSizeUv;


uniform int u_octreeLeafNodeTilesPerRow;


#endif


 


struct OctreeNodeData {


    int data;


    int flag;


};


 


struct TraversalData {


    ivec4 octreeCoords;


    int parentOctreeIndex;


};


 


struct SampleData {


    int megatextureIndex;


    ivec4 tileCoords;


    vec3 tileUv;


    #if (SAMPLE_COUNT > 1)


        float weight;


    #endif


};


 


// Integer mod: For WebGL1 only


int intMod(in int a, in int b) {


    return a - (b * (a / b));


}


int normU8_toInt(in float value) {


    return int(value * 255.0);


}


int normU8x2_toInt(in vec2 value) {


    return int(value.x * 255.0) + 256 * int(value.y * 255.0);


}


float normU8x2_toFloat(in vec2 value) {


    return float(normU8x2_toInt(value)) / 65535.0;


}


 


OctreeNodeData getOctreeNodeData(in vec2 octreeUv) {


    vec4 texData = texture(u_octreeInternalNodeTexture, octreeUv);


 


    OctreeNodeData data;


    data.data = normU8x2_toInt(texData.xy);


    data.flag = normU8x2_toInt(texData.zw);


    return data;


}


 


OctreeNodeData getOctreeChildData(in int parentOctreeIndex, in ivec3 childCoord) {


    int childIndex = childCoord.z * 4 + childCoord.y * 2 + childCoord.x;


    int octreeCoordX = intMod(parentOctreeIndex, u_octreeInternalNodeTilesPerRow) * 9 + 1 + childIndex;


    int octreeCoordY = parentOctreeIndex / u_octreeInternalNodeTilesPerRow;


    vec2 octreeUv = u_octreeInternalNodeTexelSizeUv * vec2(float(octreeCoordX) + 0.5, float(octreeCoordY) + 0.5);


    return getOctreeNodeData(octreeUv);


}


 


int getOctreeParentIndex(in int octreeIndex) {


    int octreeCoordX = intMod(octreeIndex, u_octreeInternalNodeTilesPerRow) * 9;


    int octreeCoordY = octreeIndex / u_octreeInternalNodeTilesPerRow;


    vec2 octreeUv = u_octreeInternalNodeTexelSizeUv * vec2(float(octreeCoordX) + 0.5, float(octreeCoordY) + 0.5);


    vec4 parentData = texture(u_octreeInternalNodeTexture, octreeUv);


    int parentOctreeIndex = normU8x2_toInt(parentData.xy);


    return parentOctreeIndex;


}


 


/**


* Convert a position in the uv-space of the tileset bounding shape


* into the uv-space of a tile within the tileset


*/


vec3 getTileUv(in vec3 shapePosition, in ivec4 octreeCoords) {


    // PERFORMANCE_IDEA: use bit-shifting (only in WebGL2)


    float dimAtLevel = pow(2.0, float(octreeCoords.w));


    return shapePosition * dimAtLevel - vec3(octreeCoords.xyz);


}


 


void getOctreeLeafSampleData(in OctreeNodeData data, in ivec4 octreeCoords, out SampleData sampleData) {


    sampleData.megatextureIndex = data.data;


    sampleData.tileCoords = (data.flag == OCTREE_FLAG_PACKED_LEAF_FROM_PARENT)


        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)


        : octreeCoords;


}


 


#if (SAMPLE_COUNT > 1)


void getOctreeLeafSampleDatas(in OctreeNodeData data, in ivec4 octreeCoords, out SampleData sampleDatas[SAMPLE_COUNT]) {


    int leafIndex = data.data;


    int leafNodeTexelCount = 2;


    // Adding 0.5 moves to the center of the texel


    float leafCoordXStart = float(intMod(leafIndex, u_octreeLeafNodeTilesPerRow) * leafNodeTexelCount) + 0.5;


    float leafCoordY = float(leafIndex / u_octreeLeafNodeTilesPerRow) + 0.5;


 


    // Get an interpolation weight and a flag to determine whether to read the parent texture


    vec2 leafUv0 = u_octreeLeafNodeTexelSizeUv * vec2(leafCoordXStart + 0.0, leafCoordY);


    vec4 leafData0 = texture(u_octreeLeafNodeTexture, leafUv0);


    float lerp = normU8x2_toFloat(leafData0.xy);


    sampleDatas[0].weight = 1.0 - lerp;


    sampleDatas[1].weight = lerp;


    // TODO: this looks wrong? Should be comparing to OCTREE_FLAG_PACKED_LEAF_FROM_PARENT


    sampleDatas[0].tileCoords = (normU8_toInt(leafData0.z) == 1)


        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)


        : octreeCoords;


    sampleDatas[1].tileCoords = (normU8_toInt(leafData0.w) == 1)


        ? ivec4(octreeCoords.xyz / 2, octreeCoords.w - 1)


        : octreeCoords;


 


    // Get megatexture indices for both samples


    vec2 leafUv1 = u_octreeLeafNodeTexelSizeUv * vec2(leafCoordXStart + 1.0, leafCoordY);


    vec4 leafData1 = texture(u_octreeLeafNodeTexture, leafUv1);


    sampleDatas[0].megatextureIndex = normU8x2_toInt(leafData1.xy);


    sampleDatas[1].megatextureIndex = normU8x2_toInt(leafData1.zw);


}


#endif


 


OctreeNodeData traverseOctreeDownwards(in vec3 shapePosition, inout TraversalData traversalData) {


    float sizeAtLevel = 1.0 / pow(2.0, float(traversalData.octreeCoords.w));


    vec3 start = vec3(traversalData.octreeCoords.xyz) * sizeAtLevel;


    vec3 end = start + vec3(sizeAtLevel);


    OctreeNodeData childData;


 


    for (int i = 0; i < OCTREE_MAX_LEVELS; ++i) {


        // Find out which octree child contains the position


        // 0 if before center, 1 if after


        vec3 center = 0.5 * (start + end);


        vec3 childCoord = step(center, shapePosition);


 


        // Get octree coords for the next level down


        ivec4 octreeCoords = traversalData.octreeCoords;


        traversalData.octreeCoords = ivec4(octreeCoords.xyz * 2 + ivec3(childCoord), octreeCoords.w + 1);


 


        childData = getOctreeChildData(traversalData.parentOctreeIndex, ivec3(childCoord));


 


        if (childData.flag != OCTREE_FLAG_INTERNAL) {


            // leaf tile - stop traversing


            break;


        }


 


        // interior tile - keep going deeper


        start = mix(start, center, childCoord);


        end = mix(center, end, childCoord);


        traversalData.parentOctreeIndex = childData.data;


    }


 


    return childData;


}


 


/**


* Transform a given position to an octree tile coordinate and a position within that tile,


* and find the corresponding megatexture index and texture coordinates


*/


void traverseOctreeFromBeginning(in vec3 shapePosition, out TraversalData traversalData, out SampleData sampleDatas[SAMPLE_COUNT]) {


    traversalData.octreeCoords = ivec4(0);


    traversalData.parentOctreeIndex = 0;


 


    OctreeNodeData nodeData = getOctreeNodeData(vec2(0.0));


    if (nodeData.flag != OCTREE_FLAG_LEAF) {


        nodeData = traverseOctreeDownwards(shapePosition, traversalData);


    }


 


    #if (SAMPLE_COUNT == 1)


        getOctreeLeafSampleData(nodeData, traversalData.octreeCoords, sampleDatas[0]);


        sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);


    #else


        getOctreeLeafSampleDatas(nodeData, traversalData.octreeCoords, sampleDatas);


        sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);


        sampleDatas[1].tileUv = getTileUv(shapePosition, sampleDatas[1].tileCoords);


    #endif


}


 


bool inRange(in vec3 v, in vec3 minVal, in vec3 maxVal) {


    return clamp(v, minVal, maxVal) == v;


}


 


bool insideTile(in vec3 shapePosition, in ivec4 octreeCoords) {


    vec3 tileUv = getTileUv(shapePosition, octreeCoords);


    bool inside = inRange(tileUv, vec3(0.0), vec3(1.0));


    // Assume (!) the position is always inside the root tile.


    return inside || octreeCoords.w == 0;


}


 


void traverseOctreeFromExisting(in vec3 shapePosition, inout TraversalData traversalData, inout SampleData sampleDatas[SAMPLE_COUNT]) {


    if (insideTile(shapePosition, traversalData.octreeCoords)) {


        for (int i = 0; i < SAMPLE_COUNT; i++) {


            sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);


        }


        return;


    }


 


    // Go up tree until we find a parent tile containing shapePosition


    for (int i = 0; i < OCTREE_MAX_LEVELS; ++i) {


        traversalData.octreeCoords.xyz /= 2;


        traversalData.octreeCoords.w -= 1;


 


        if (insideTile(shapePosition, traversalData.octreeCoords)) {


            break;


        }


 


        traversalData.parentOctreeIndex = getOctreeParentIndex(traversalData.parentOctreeIndex);


    }


 


    // Go down tree


    OctreeNodeData nodeData = traverseOctreeDownwards(shapePosition, traversalData);


 


    #if (SAMPLE_COUNT == 1)


        getOctreeLeafSampleData(nodeData, traversalData.octreeCoords, sampleDatas[0]);


        sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);


    #else


        getOctreeLeafSampleDatas(nodeData, traversalData.octreeCoords, sampleDatas);


        sampleDatas[0].tileUv = getTileUv(shapePosition, sampleDatas[0].tileCoords);


        sampleDatas[1].tileUv = getTileUv(shapePosition, sampleDatas[1].tileCoords);


    #endif


}


`;var IB=`// See Octree.glsl for the definitions of SampleData and intMod


 


/* Megatexture defines (set in Scene/VoxelRenderResources.js)


#define SAMPLE_COUNT ###


#define NEAREST_SAMPLING


#define PADDING


*/


 


uniform ivec2 u_megatextureSliceDimensions; // number of slices per tile, in two dimensions


uniform ivec2 u_megatextureTileDimensions; // number of tiles per megatexture, in two dimensions


uniform vec2 u_megatextureVoxelSizeUv;


uniform vec2 u_megatextureSliceSizeUv;


uniform vec2 u_megatextureTileSizeUv;


 


uniform ivec3 u_dimensions; // does not include padding


#if defined(PADDING)


    uniform ivec3 u_paddingBefore;


    uniform ivec3 u_paddingAfter;


#endif


 


// Integer min, max, clamp: For WebGL1 only


int intMin(int a, int b) {


    return a <= b ? a : b;


}


int intMax(int a, int b) {


    return a >= b ? a : b;


}


int intClamp(int v, int minVal, int maxVal) {


    return intMin(intMax(v, minVal), maxVal);


}


 


vec2 index1DTo2DTexcoord(int index, ivec2 dimensions, vec2 uvScale)


{


    int indexX = intMod(index, dimensions.x);


    int indexY = index / dimensions.x;


    return vec2(indexX, indexY) * uvScale;


}


 


/*


    How is 3D data stored in a 2D megatexture?


 


    In this example there is only one loaded tile and it has 2x2x2 voxels (8 voxels total).


    The data is sliced by Z. The data at Z = 0 is placed in texels (0,0), (0,1), (1,0), (1,1) and


    the data at Z = 1 is placed in texels (2,0), (2,1), (3,0), (3,1).


    Note that there could be empty space in the megatexture because it's a power of two.


 


      0   1   2   3


    +---+---+---+---+


    |   |   |   |   | 3


    +---+---+---+---+


    |   |   |   |   | 2


    +-------+-------+


    |010|110|011|111| 1


    |--- ---|--- ---|


    |000|100|001|101| 0


    +-------+-------+


 


    When doing linear interpolation the megatexture needs to be sampled twice: once for


    the Z slice above the voxel coordinate and once for the slice below. The two slices


    are interpolated with fract(coord.z - 0.5). For example, a Z coordinate of 1.0 is


    halfway between two Z slices so the interpolation factor is 0.5. Below is a side view


    of the 3D voxel grid with voxel coordinates on the left side.


 


    2 +---+


      |001|


    1 +-z-+


      |000|


    0 +---+


 


    When doing nearest neighbor the megatexture only needs to be sampled once at the closest Z slice.


*/


 


Properties getPropertiesFromMegatexture(in SampleData sampleData) {


    vec3 tileUv = clamp(sampleData.tileUv, vec3(0.0), vec3(1.0)); // TODO is the clamp necessary?


    int tileIndex = sampleData.megatextureIndex;


    vec3 voxelCoord = tileUv * vec3(u_dimensions);


    ivec3 voxelDimensions = u_dimensions;


 


    #if defined(PADDING)


        voxelDimensions += u_paddingBefore + u_paddingAfter;


        voxelCoord += vec3(u_paddingBefore);


    #endif


 


    #if defined(NEAREST_SAMPLING)


        // Round to the center of the nearest voxel


        voxelCoord = floor(voxelCoord) + vec3(0.5);


    #endif


 


    // Tile location


    vec2 tileUvOffset = index1DTo2DTexcoord(tileIndex, u_megatextureTileDimensions, u_megatextureTileSizeUv);


 


    // Slice location


    float slice = voxelCoord.z - 0.5;


    int sliceIndex = int(floor(slice));


    int sliceIndex0 = intClamp(sliceIndex, 0, voxelDimensions.z - 1);


    vec2 sliceUvOffset0 = index1DTo2DTexcoord(sliceIndex0, u_megatextureSliceDimensions, u_megatextureSliceSizeUv);


 


    // Voxel location


    vec2 voxelUvOffset = clamp(voxelCoord.xy, vec2(0.5), vec2(voxelDimensions.xy) - vec2(0.5)) * u_megatextureVoxelSizeUv;


 


    // Final location in the megatexture


    vec2 uv0 = tileUvOffset + sliceUvOffset0 + voxelUvOffset;


 


    #if defined(NEAREST_SAMPLING)


        return getPropertiesFromMegatextureAtUv(uv0);


    #else


        float sliceLerp = fract(slice);


        int sliceIndex1 = intMin(sliceIndex + 1, voxelDimensions.z - 1);


        vec2 sliceUvOffset1 = index1DTo2DTexcoord(sliceIndex1, u_megatextureSliceDimensions, u_megatextureSliceSizeUv);


        vec2 uv1 = tileUvOffset + sliceUvOffset1 + voxelUvOffset;


        Properties properties0 = getPropertiesFromMegatextureAtUv(uv0);


        Properties properties1 = getPropertiesFromMegatextureAtUv(uv1);


        return mixProperties(properties0, properties1, sliceLerp);


    #endif


}


 


// Convert an array of sample datas to a final weighted properties.


Properties accumulatePropertiesFromMegatexture(in SampleData sampleDatas[SAMPLE_COUNT]) {


    #if (SAMPLE_COUNT == 1)


        return getPropertiesFromMegatexture(sampleDatas[0]);


    #else


        // When more than one sample is taken the accumulator needs to start at 0


        Properties properties = clearProperties();


        for (int i = 0; i < SAMPLE_COUNT; ++i) {


            float weight = sampleDatas[i].weight;


 


            // Avoid reading the megatexture when the weight is 0 as it can be costly.


            if (weight > 0.0) {


                Properties tempProperties = getPropertiesFromMegatexture(sampleDatas[i]);


                tempProperties = scaleProperties(tempProperties, weight);


                properties = sumProperties(properties, tempProperties);


            }


        }


        return properties;


    #endif


}


`;function _yt(e){let t=new eb;this.shaderBuilder=t;let n=e._customShader,i=xt(e._uniformMap,n.uniformMap);e._uniformMap=i;let o=n.uniforms;for(let p in o)if(o.hasOwnProperty(p)){let g=o[p];t.addUniform(g.type,p,xe.FRAGMENT)}t.addUniform("sampler2D","u_megatextureTextures[METADATA_COUNT]",xe.FRAGMENT),this.uniformMap=i;let r=e._clippingPlanes,s=u(r)&&r.enabled?r.length:0;this.clippingPlanes=r,this.clippingPlanesLength=s,t.addVertexLines([yB]),t.addFragmentLines([n.fragmentShaderText,"#line 0",DB,xB,IB]),s>0&&(t.addDefine("CLIPPING_PLANES",void 0,xe.FRAGMENT),t.addDefine("CLIPPING_PLANES_COUNT",s,xe.FRAGMENT),r.unionClippingRegions&&t.addDefine("CLIPPING_PLANES_UNION",void 0,xe.FRAGMENT),t.addFragmentLines([TB])),e._depthTest&&(t.addDefine("DEPTH_TEST",void 0,xe.FRAGMENT),t.addFragmentLines([bB]));let a=e._provider.shape;a==="BOX"?(t.addDefine("SHAPE_BOX",void 0,xe.FRAGMENT),t.addFragmentLines([SB,AB,XT])):a==="CYLINDER"?t.addFragmentLines([CB,XT,wB]):a==="ELLIPSOID"&&t.addFragmentLines([EB,XT,vB]),t.addFragmentLines([gB]);let c=e._shape,l=c.shaderDefines;for(let p in l)if(l.hasOwnProperty(p)){let g=l[p];u(g)&&(g=g===!0?void 0:g,t.addDefine(p,g,xe.FRAGMENT))}let f=c.shaderMaximumIntersectionsLength;s>0&&(t.addDefine("CLIPPING_PLANES_INTERSECTION_INDEX",f,xe.FRAGMENT),s===1?f+=1:r.unionClippingRegions?f+=2:f+=1),e._depthTest&&(t.addDefine("DEPTH_INTERSECTION_INDEX",f,xe.FRAGMENT),f+=1),t.addDefine("INTERSECTION_COUNT",f,xe.FRAGMENT),(!h.equals(e.paddingBefore,h.ZERO)||!h.equals(e.paddingAfter,h.ZERO))&&t.addDefine("PADDING",void 0,xe.FRAGMENT),e._useLogDepth&&t.addDefine("LOG_DEPTH_READ_ONLY",void 0,xe.FRAGMENT),e._jitter&&t.addDefine("JITTER",void 0,xe.FRAGMENT),e._nearestSampling&&t.addDefine("NEAREST_SAMPLING",void 0,xe.FRAGMENT);let d=e._traversal;t.addDefine("SAMPLE_COUNT",`${d._sampleCount}`,xe.FRAGMENT)}var PB=_yt;function gyt(e,t){let{shaderBuilder:n}=e,{names:i,types:o,componentTypes:r,minimumValues:s,maximumValues:a}=t._provider,c=o.length,l=u(s)&&u(a);n.addDefine("METADATA_COUNT",c,xe.FRAGMENT),l&&n.addDefine("STATISTICS",void 0,xe.FRAGMENT);for(let P=0;P<c;P++){let L=i[P],N=o[P],_=`PropertyStatistics_${L}`,E=`PropertyStatistics_${L}`;n.addStruct(_,E,xe.FRAGMENT);let v=CH(N);n.addStructField(_,v,"min"),n.addStructField(_,v,"max")}let f="Statistics",d="Statistics",p="statistics";n.addStruct(f,d,xe.FRAGMENT);for(let P=0;P<c;P++){let L=i[P],N=`PropertyStatistics_${L}`,_=L;n.addStructField(f,N,_)}let g="Metadata",m="Metadata",x="metadata";n.addStruct(g,m,xe.FRAGMENT),n.addStructField(g,d,p);for(let P=0;P<c;P++){let L=i[P],N=o[P],_=CH(N);n.addStructField(g,_,L)}for(let P=0;P<c;P++){let L=i[P],N=o[P],_=xyt(N),E=`VoxelProperty_${L}`,v=`VoxelProperty_${L}`;n.addStruct(E,v,xe.FRAGMENT),n.addStructField(E,_,"partialDerivativeLocal"),n.addStructField(E,_,"partialDerivativeWorld"),n.addStructField(E,_,"partialDerivativeView"),n.addStructField(E,_,"partialDerivativeValid")}let b="Voxel",T="Voxel",C="voxel";n.addStruct(b,T,xe.FRAGMENT);for(let P=0;P<c;P++){let L=i[P],N=`VoxelProperty_${L}`;n.addStructField(b,N,L)}n.addStructField(b,"vec3","positionEC"),n.addStructField(b,"vec3","positionUv"),n.addStructField(b,"vec3","positionShapeUv"),n.addStructField(b,"vec3","positionUvLocal"),n.addStructField(b,"vec3","viewDirUv"),n.addStructField(b,"vec3","viewDirWorld"),n.addStructField(b,"vec3","surfaceNormal"),n.addStructField(b,"float","travelDistance");let A="FragmentInput";n.addStruct(A,"FragmentInput",xe.FRAGMENT),n.addStructField(A,m,x),n.addStructField(A,T,C);let w="Properties",D="Properties",R="properties";n.addStruct(w,D,xe.FRAGMENT);for(let P=0;P<c;P++){let L=i[P],N=o[P],_=CH(N);n.addStructField(w,_,L)}{let P="clearProperties";n.addFunction(P,`${D} clearProperties()`,xe.FRAGMENT),n.addFunctionLines(P,[`${D} ${R};`]);for(let L=0;L<c;L++){let N=i[L],_=o[L],E=r[L],v=CH(_,E);n.addFunctionLines(P,[`${R}.${N} = ${v}(0.0);`])}n.addFunctionLines(P,[`return ${R};`])}{let P="sumProperties";n.addFunction(P,`${D} sumProperties(${D} propertiesA, ${D} propertiesB)`,xe.FRAGMENT),n.addFunctionLines(P,[`${D} ${R};`]);for(let L=0;L<c;L++){let N=i[L];n.addFunctionLines(P,[`${R}.${N} = propertiesA.${N} + propertiesB.${N};`])}n.addFunctionLines(P,[`return ${R};`])}{let P="scaleProperties";n.addFunction(P,`${D} scaleProperties(${D} ${R}, float scale)`,xe.FRAGMENT),n.addFunctionLines(P,[`${D} scaledProperties = ${R};`]);for(let L=0;L<c;L++){let N=i[L];n.addFunctionLines(P,[`scaledProperties.${N} *= scale;`])}n.addFunctionLines(P,["return scaledProperties;"])}{let P="mixProperties";n.addFunction(P,`${D} mixProperties(${D} propertiesA, ${D} propertiesB, float mixFactor)`,xe.FRAGMENT),n.addFunctionLines(P,[`${D} ${R};`]);for(let L=0;L<c;L++){let N=i[L];n.addFunctionLines(P,[`${R}.${N} = mix(propertiesA.${N}, propertiesB.${N}, mixFactor);`])}n.addFunctionLines(P,[`return ${R};`])}{let P="copyPropertiesToMetadata";n.addFunction(P,`void copyPropertiesToMetadata(in ${D} ${R}, inout ${m} ${x})`,xe.FRAGMENT);for(let L=0;L<c;L++){let N=i[L];n.addFunctionLines(P,[`${x}.${N} = ${R}.${N};`])}}if(l){let P="setStatistics";n.addFunction(P,`void setStatistics(inout ${d} ${p})`,xe.FRAGMENT);for(let L=0;L<c;L++){let N=i[L],_=o[L],E=Wt.getComponentCount(_);for(let v=0;v<E;v++){let I=byt(_,v),M=s[L][v],B=a[L][v];n.addFunctionLines(P,[`${p}.${N}.min${I} = ${Jbe(M)};`,`${p}.${N}.max${I} = ${Jbe(B)};`])}}}{let P="getPropertiesFromMegatextureAtUv";n.addFunction(P,`${D} getPropertiesFromMegatextureAtUv(vec2 texcoord)`,xe.FRAGMENT),n.addFunctionLines(P,[`${D} ${R};`]);for(let L=0;L<c;L++){let N=i[L],_=o[L],E=r[L],v=yyt(_,E);n.addFunctionLines(P,[`properties.${N} = texture(u_megatextureTextures[${L}], texcoord)${v};`])}n.addFunctionLines(P,[`return ${R};`])}}function CH(e){if(e===Wt.SCALAR)return"float";if(e===Wt.VEC2)return"vec2";if(e===Wt.VEC3)return"vec3";if(e===Wt.VEC4)return"vec4"}function yyt(e){if(e===Wt.SCALAR)return".r";if(e===Wt.VEC2)return".ra";if(e===Wt.VEC3)return".rgb";if(e===Wt.VEC4)return""}function xyt(e){if(e===Wt.SCALAR)return"vec3";if(e===Wt.VEC2)return"mat2";if(e===Wt.VEC3)return"mat3";if(e===Wt.VEC4)return"mat4"}function Jbe(e){let t=e.toString();return t.indexOf(".")===-1&&(t=`${e}.0`),t}function byt(e,t){return e===Wt.SCALAR?"":`[${t}]`}var RB=gyt;function Tyt(e,t){let n=new PB(e);RB(n,e);let{shaderBuilder:i,clippingPlanes:o,clippingPlanesLength:r}=n;if(r>0){let m="getClippingPlane",x=j_(o,t),b=0,T=x.indexOf(")")+1,C=x.indexOf("{",T)+1,A=x.indexOf("}",C),S=x.slice(b,T),w=x.slice(C,A);i.addFunction(m,S,xe.FRAGMENT),i.addFunctionLines(m,[w])}let s=i.clone();s.addDefine("PICKING",void 0,xe.FRAGMENT);let a=i.buildShaderProgram(t),c=s.buildShaderProgram(t),l=ke.fromCache({cull:{enabled:!0,face:gi.BACK},depthTest:{enabled:!1},depthMask:!1,blending:fn.PRE_MULTIPLIED_ALPHA_BLEND}),f=t.getViewportQuadVertexArray(),d=e._depthTest,p=new $e({vertexArray:f,primitiveType:Me.TRIANGLES,renderState:l,shaderProgram:a,uniformMap:n.uniformMap,modelMatrix:e._compoundModelMatrix,pass:Ae.VOXELS,executeInClosestFrustum:!0,owner:this,cull:d,occlude:d}),g=$e.shallowClone(p,new $e);if(g.shaderProgram=c,g.pickOnly=!0,u(e._drawCommand)){let m=e._drawCommand;m.shaderProgram=m.shaderProgram&&m.shaderProgram.destroy()}if(u(e._drawCommandPick)){let m=e._drawCommandPick;m.shaderProgram=m.shaderProgram&&m.shaderProgram.destroy()}e._drawCommand=p,e._drawCommandPick=g}var OB=Tyt;function $m(){this.featurePropertiesDirty=!1}Object.defineProperties($m.prototype,{featuresLength:{get:function(){de.throwInstantiationError()}},pointsLength:{get:function(){de.throwInstantiationError()}},trianglesLength:{get:function(){de.throwInstantiationError()}},geometryByteLength:{get:function(){de.throwInstantiationError()}},texturesByteLength:{get:function(){de.throwInstantiationError()}},batchTableByteLength:{get:function(){de.throwInstantiationError()}},innerContents:{get:function(){de.throwInstantiationError()}},ready:{get:function(){de.throwInstantiationError()}},tileset:{get:function(){de.throwInstantiationError()}},tile:{get:function(){de.throwInstantiationError()}},url:{get:function(){de.throwInstantiationError()}},batchTable:{get:function(){de.throwInstantiationError()}},metadata:{get:function(){de.throwInstantiationError()},set:function(e){de.throwInstantiationError()}},group:{get:function(){de.throwInstantiationError()},set:function(e){de.throwInstantiationError()}}});$m.prototype.hasProperty=function(e,t){de.throwInstantiationError()};$m.prototype.getFeature=function(e){de.throwInstantiationError()};$m.prototype.applyDebugSettings=function(e,t){de.throwInstantiationError()};$m.prototype.applyStyle=function(e){de.throwInstantiationError()};$m.prototype.update=function(e,t){de.throwInstantiationError()};$m.prototype.pick=function(e,t,n){de.throwInstantiationError()};$m.prototype.isDestroyed=function(){de.throwInstantiationError()};$m.prototype.destroy=function(){de.throwInstantiationError()};var zK=$m;function nw(e,t){this._conditionsExpression=We(e,!0),this._conditions=e.conditions,this._runtimeConditions=void 0,Cyt(this,t)}Object.defineProperties(nw.prototype,{conditionsExpression:{get:function(){return this._conditionsExpression}}});function Ayt(e,t){this.condition=e,this.expression=t}function Cyt(e,t){let n=[],i=e._conditions;if(!u(i))return;let o=i.length;for(let r=0;r<o;++r){let s=i[r],a=String(s[0]),c=String(s[1]);n.push(new Ayt(new ff(a,t),new ff(c,t)))}e._runtimeConditions=n}nw.prototype.evaluate=function(e,t){let n=this._runtimeConditions;if(!u(n))return;let i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.condition.evaluate(e))return r.expression.evaluate(e,t)}};nw.prototype.evaluateColor=function(e,t){let n=this._runtimeConditions;if(!u(n))return;let i=n.length;for(let o=0;o<i;++o){let r=n[o];if(r.condition.evaluate(e))return r.expression.evaluateColor(e,t)}};nw.prototype.getShaderFunction=function(e,t,n,i){let o=this._runtimeConditions;if(!u(o)||o.length===0)return;let r="",s=o.length;for(let a=0;a<s;++a){let c=o[a],l=c.condition.getShaderExpression(t,n),f=c.expression.getShaderExpression(t,n);r+=`    ${a===0?"if":"else if"} (${l})


    {


        return ${f};


    }


`}return r=`${i} ${e}


{


${r}    return ${i}(1.0);


}


`,r};nw.prototype.getVariables=function(){let e=[],t=this._runtimeConditions;if(!u(t)||t.length===0)return e;let n=t.length;for(let i=0;i<n;++i){let o=t[i];e.push.apply(e,o.condition.getVariables()),e.push.apply(e,o.expression.getVariables())}return e=e.filter(function(i,o,r){return r.indexOf(i)===o}),e};var MB=nw;function E0(e){this._style={},this._ready=!1,this._show=void 0,this._color=void 0,this._pointSize=void 0,this._pointOutlineColor=void 0,this._pointOutlineWidth=void 0,this._labelColor=void 0,this._labelOutlineColor=void 0,this._labelOutlineWidth=void 0,this._font=void 0,this._labelStyle=void 0,this._labelText=void 0,this._backgroundColor=void 0,this._backgroundPadding=void 0,this._backgroundEnabled=void 0,this._scaleByDistance=void 0,this._translucencyByDistance=void 0,this._distanceDisplayCondition=void 0,this._heightOffset=void 0,this._anchorLineEnabled=void 0,this._anchorLineColor=void 0,this._image=void 0,this._disableDepthTestDistance=void 0,this._horizontalOrigin=void 0,this._verticalOrigin=void 0,this._labelHorizontalOrigin=void 0,this._labelVerticalOrigin=void 0,this._meta=void 0,this._colorShaderFunction=void 0,this._showShaderFunction=void 0,this._pointSizeShaderFunction=void 0,this._colorShaderFunctionReady=!1,this._showShaderFunctionReady=!1,this._pointSizeShaderFunctionReady=!1,this._colorShaderTranslucent=!1,Eyt(this,e)}function Eyt(e,t){t=y(We(t,!0),e._style),e._style=t,e.show=t.show,e.color=t.color,e.pointSize=t.pointSize,e.pointOutlineColor=t.pointOutlineColor,e.pointOutlineWidth=t.pointOutlineWidth,e.labelColor=t.labelColor,e.labelOutlineColor=t.labelOutlineColor,e.labelOutlineWidth=t.labelOutlineWidth,e.labelStyle=t.labelStyle,e.font=t.font,e.labelText=t.labelText,e.backgroundColor=t.backgroundColor,e.backgroundPadding=t.backgroundPadding,e.backgroundEnabled=t.backgroundEnabled,e.scaleByDistance=t.scaleByDistance,e.translucencyByDistance=t.translucencyByDistance,e.distanceDisplayCondition=t.distanceDisplayCondition,e.heightOffset=t.heightOffset,e.anchorLineEnabled=t.anchorLineEnabled,e.anchorLineColor=t.anchorLineColor,e.image=t.image,e.disableDepthTestDistance=t.disableDepthTestDistance,e.horizontalOrigin=t.horizontalOrigin,e.verticalOrigin=t.verticalOrigin,e.labelHorizontalOrigin=t.labelHorizontalOrigin,e.labelVerticalOrigin=t.labelVerticalOrigin;let n={};if(u(t.meta)){let i=t.defines,o=y(t.meta,y.EMPTY_OBJECT);for(let r in o)o.hasOwnProperty(r)&&(n[r]=new ff(o[r],i))}e._meta=n,e._ready=!0}function sr(e,t){let n=y(e._style,y.EMPTY_OBJECT).defines;if(u(t)){if(typeof t=="boolean"||typeof t=="number")return new ff(String(t));if(typeof t=="string")return new ff(t,n);if(u(t.conditions))return new MB(t,n)}else return;return t}function ar(e){if(u(e)){if(u(e.expression))return e.expression;if(u(e.conditionsExpression))return We(e.conditionsExpression,!0)}else return;return e}Object.defineProperties(E0.prototype,{style:{get:function(){return this._style}},show:{get:function(){return this._show},set:function(e){this._show=sr(this,e),this._style.show=ar(this._show),this._showShaderFunctionReady=!1}},color:{get:function(){return this._color},set:function(e){this._color=sr(this,e),this._style.color=ar(this._color),this._colorShaderFunctionReady=!1}},pointSize:{get:function(){return this._pointSize},set:function(e){this._pointSize=sr(this,e),this._style.pointSize=ar(this._pointSize),this._pointSizeShaderFunctionReady=!1}},pointOutlineColor:{get:function(){return this._pointOutlineColor},set:function(e){this._pointOutlineColor=sr(this,e),this._style.pointOutlineColor=ar(this._pointOutlineColor)}},pointOutlineWidth:{get:function(){return this._pointOutlineWidth},set:function(e){this._pointOutlineWidth=sr(this,e),this._style.pointOutlineWidth=ar(this._pointOutlineWidth)}},labelColor:{get:function(){return this._labelColor},set:function(e){this._labelColor=sr(this,e),this._style.labelColor=ar(this._labelColor)}},labelOutlineColor:{get:function(){return this._labelOutlineColor},set:function(e){this._labelOutlineColor=sr(this,e),this._style.labelOutlineColor=ar(this._labelOutlineColor)}},labelOutlineWidth:{get:function(){return this._labelOutlineWidth},set:function(e){this._labelOutlineWidth=sr(this,e),this._style.labelOutlineWidth=ar(this._labelOutlineWidth)}},font:{get:function(){return this._font},set:function(e){this._font=sr(this,e),this._style.font=ar(this._font)}},labelStyle:{get:function(){return this._labelStyle},set:function(e){this._labelStyle=sr(this,e),this._style.labelStyle=ar(this._labelStyle)}},labelText:{get:function(){return this._labelText},set:function(e){this._labelText=sr(this,e),this._style.labelText=ar(this._labelText)}},backgroundColor:{get:function(){return this._backgroundColor},set:function(e){this._backgroundColor=sr(this,e),this._style.backgroundColor=ar(this._backgroundColor)}},backgroundPadding:{get:function(){return this._backgroundPadding},set:function(e){this._backgroundPadding=sr(this,e),this._style.backgroundPadding=ar(this._backgroundPadding)}},backgroundEnabled:{get:function(){return this._backgroundEnabled},set:function(e){this._backgroundEnabled=sr(this,e),this._style.backgroundEnabled=ar(this._backgroundEnabled)}},scaleByDistance:{get:function(){return this._scaleByDistance},set:function(e){this._scaleByDistance=sr(this,e),this._style.scaleByDistance=ar(this._scaleByDistance)}},translucencyByDistance:{get:function(){return this._translucencyByDistance},set:function(e){this._translucencyByDistance=sr(this,e),this._style.translucencyByDistance=ar(this._translucencyByDistance)}},distanceDisplayCondition:{get:function(){return this._distanceDisplayCondition},set:function(e){this._distanceDisplayCondition=sr(this,e),this._style.distanceDisplayCondition=ar(this._distanceDisplayCondition)}},heightOffset:{get:function(){return this._heightOffset},set:function(e){this._heightOffset=sr(this,e),this._style.heightOffset=ar(this._heightOffset)}},anchorLineEnabled:{get:function(){return this._anchorLineEnabled},set:function(e){this._anchorLineEnabled=sr(this,e),this._style.anchorLineEnabled=ar(this._anchorLineEnabled)}},anchorLineColor:{get:function(){return this._anchorLineColor},set:function(e){this._anchorLineColor=sr(this,e),this._style.anchorLineColor=ar(this._anchorLineColor)}},image:{get:function(){return this._image},set:function(e){this._image=sr(this,e),this._style.image=ar(this._image)}},disableDepthTestDistance:{get:function(){return this._disableDepthTestDistance},set:function(e){this._disableDepthTestDistance=sr(this,e),this._style.disableDepthTestDistance=ar(this._disableDepthTestDistance)}},horizontalOrigin:{get:function(){return this._horizontalOrigin},set:function(e){this._horizontalOrigin=sr(this,e),this._style.horizontalOrigin=ar(this._horizontalOrigin)}},verticalOrigin:{get:function(){return this._verticalOrigin},set:function(e){this._verticalOrigin=sr(this,e),this._style.verticalOrigin=ar(this._verticalOrigin)}},labelHorizontalOrigin:{get:function(){return this._labelHorizontalOrigin},set:function(e){this._labelHorizontalOrigin=sr(this,e),this._style.labelHorizontalOrigin=ar(this._labelHorizontalOrigin)}},labelVerticalOrigin:{get:function(){return this._labelVerticalOrigin},set:function(e){this._labelVerticalOrigin=sr(this,e),this._style.labelVerticalOrigin=ar(this._labelVerticalOrigin)}},meta:{get:function(){return this._meta},set:function(e){this._meta=e}}});E0.fromUrl=function(e){return Ie.createIfNeeded(e).fetchJson(e).then(function(n){return new E0(n)})};E0.prototype.getColorShaderFunction=function(e,t,n){return this._colorShaderFunctionReady?(n.translucent=this._colorShaderTranslucent,this._colorShaderFunction):(this._colorShaderFunctionReady=!0,u(this.color)&&u(this.color.getShaderFunction)?this._colorShaderFunction=this.color.getShaderFunction(e,t,n,"vec4"):this._colorShaderFunction=void 0,this._colorShaderTranslucent=n.translucent,this._colorShaderFunction)};E0.prototype.getShowShaderFunction=function(e,t,n){return this._showShaderFunctionReady?this._showShaderFunction:(this._showShaderFunctionReady=!0,u(this.show)&&u(this.show.getShaderFunction)?this._showShaderFunction=this.show.getShaderFunction(e,t,n,"bool"):this._showShaderFunction=void 0,this._showShaderFunction)};E0.prototype.getPointSizeShaderFunction=function(e,t,n){return this._pointSizeShaderFunctionReady?this._pointSizeShaderFunction:(this._pointSizeShaderFunctionReady=!0,u(this.pointSize)&&u(this.pointSize.getShaderFunction)?this._pointSizeShaderFunction=this.pointSize.getShaderFunction(e,t,n,"float"):this._pointSizeShaderFunction=void 0,this._pointSizeShaderFunction)};E0.prototype.getVariables=function(){let e=[];return u(this.color)&&u(this.color.getVariables)&&e.push.apply(e,this.color.getVariables()),u(this.show)&&u(this.show.getVariables)&&e.push.apply(e,this.show.getVariables()),u(this.pointSize)&&u(this.pointSize.getVariables)&&e.push.apply(e,this.pointSize.getVariables()),e=e.filter(function(t,n,i){return i.indexOf(t)===n}),e};var KT=E0;function LB(e){e=y(e,y.EMPTY_OBJECT),this._maximumSubtreeCount=y(e.maximumSubtreeCount,0),this._subtreeRequestCounter=0,this._queue=new GT({comparator:LB.comparator})}LB.prototype.addSubtree=function(e){let t=new Syt(e,this._subtreeRequestCounter);this._subtreeRequestCounter++,this._queue.insert(t);let n=e.implicitCoordinates;if(n.level>0){let i=n.getParentSubtreeCoordinates(),o=this.find(i)}if(this._maximumSubtreeCount>0)for(;this._queue.length>this._maximumSubtreeCount&&this._queue.getMinimum()!==t;)this._queue.removeMinimum()};LB.prototype.find=function(e){let t=this._queue,n=t.internalArray,i=t.length;for(let o=0;o<i;o++){let r=n[o],a=r.subtree.implicitCoordinates;if(e.isEqual(a))return r.subtree}};LB.comparator=function(e,t){let n=e.subtree.implicitCoordinates,i=t.subtree.implicitCoordinates;return n.isAncestor(i)?1:i.isAncestor(n)?-1:e.stamp-t.stamp};function Syt(e,t){this.subtree=e,this.stamp=t}var NB=LB;function jl(){this.orientedBoundingBox=new Dn,this.boundingSphere=new se,this.boundTransform=new F,this.shapeTransform=new F,this._minBounds=h.clone(jl.DefaultMinBounds,new h),this._maxBounds=h.clone(jl.DefaultMaxBounds,new h),this.shaderUniforms={renderMinBounds:new h,renderMaxBounds:new h,boxUvToShapeUvScale:new h,boxUvToShapeUvTranslate:new h},this.shaderDefines={BOX_INTERSECTION_INDEX:void 0,BOX_HAS_SHAPE_BOUNDS:void 0},this.shaderMaximumIntersectionsLength=0}var wyt=new h,HK=new h,vyt=new Q,Dyt=new h,Iyt=new h,Pyt=new h,Ryt=new h,eTe=F.fromRotationTranslation(Q.fromUniformScale(.5,new Q),new h(.5,.5,.5),new F);jl.prototype.update=function(e,t,n,i,o){i=y(i,jl.DefaultMinBounds),o=y(o,jl.DefaultMaxBounds);let r=jl.DefaultMinBounds,s=jl.DefaultMaxBounds;t=this._minBounds=h.clamp(t,r,s,this._minBounds),n=this._maxBounds=h.clamp(n,r,s,this._maxBounds),i=h.clamp(i,r,s,Dyt),o=h.clamp(o,r,s,Iyt);let a=h.clamp(t,i,o,Pyt),c=h.clamp(n,i,o,Ryt),l=F.getScale(e,HK);if(a.x>c.x||a.y>c.y||a.z>c.z||(a.x===c.x)+(a.y===c.y)+(a.z===c.z)>=2||i.x>o.x||i.y>o.y||i.z>o.z||l.x===0||l.y===0||l.z===0)return!1;this.shapeTransform=F.clone(e,this.shapeTransform),this.orientedBoundingBox=tTe(a,c,this.shapeTransform,this.orientedBoundingBox),this.boundTransform=F.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=se.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let{shaderUniforms:f,shaderDefines:d}=this;for(let m in d)d.hasOwnProperty(m)&&(d[m]=void 0);let p=!h.equals(t,r)||!h.equals(n,s),g=0;if(d.BOX_INTERSECTION_INDEX=g,g+=1,f.renderMinBounds=F.multiplyByPoint(eTe,a,f.renderMinBounds),f.renderMaxBounds=F.multiplyByPoint(eTe,c,f.renderMaxBounds),p){d.BOX_HAS_SHAPE_BOUNDS=!0;let m=t,x=n;f.boxUvToShapeUvScale=h.fromElements(2/(m.x===x.x?1:x.x-m.x),2/(m.y===x.y?1:x.y-m.y),2/(m.z===x.z?1:x.z-m.z),f.boxUvToShapeUvScale),f.boxUvToShapeUvTranslate=h.fromElements(-f.boxUvToShapeUvScale.x*(m.x*.5+.5),-f.boxUvToShapeUvScale.y*(m.y*.5+.5),-f.boxUvToShapeUvScale.z*(m.z*.5+.5),f.boxUvToShapeUvTranslate)}return this.shaderMaximumIntersectionsLength=g,!0};var Oyt=new h,Myt=new h;jl.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,o){let r=this._minBounds,s=this._maxBounds,a=1/Math.pow(2,e),c=h.fromElements(O.lerp(r.x,s.x,a*t),O.lerp(r.y,s.y,a*n),O.lerp(r.z,s.z,a*i),Oyt),l=h.fromElements(O.lerp(r.x,s.x,a*(t+1)),O.lerp(r.y,s.y,a*(n+1)),O.lerp(r.z,s.z,a*(i+1)),Myt);return tTe(c,l,this.shapeTransform,o)};jl.prototype.computeApproximateStepSize=function(e){return 1/h.maximumComponent(e)};jl.DefaultMinBounds=Object.freeze(new h(-1,-1,-1));jl.DefaultMaxBounds=Object.freeze(new h(1,1,1));function tTe(e,t,n,i){let o=jl.DefaultMinBounds,r=jl.DefaultMaxBounds;if(h.equals(e,o)&&h.equals(t,r))i.center=F.getTranslation(n,i.center),i.halfAxes=F.getMatrix3(n,i.halfAxes);else{let a=F.getScale(n,HK),c=h.midpoint(e,t,wyt);i.center=F.multiplyByPoint(n,c,i.center),a=h.fromElements(a.x*.5*(t.x-e.x),a.y*.5*(t.y-e.y),a.z*.5*(t.z-e.z),HK);let l=F.getRotation(n,vyt);i.halfAxes=Q.setScale(l,a,i.halfAxes)}return i}var Jm=jl;function EH(e){this._resource=e,this._metadataTable=void 0}Object.defineProperties(EH.prototype,{metadataTable:{get:function(){return this._metadataTable}}});EH.fromJson=async function(e,t,n,i){let o;u(t)?o={json:t,binary:void 0}:o=Nyt(n);let r=await Lyt(e,o.json,o.binary),s={},a=o.json.bufferViews.length;for(let d=0;d<a;++d){let p=o.json.bufferViews[d],g=p.byteOffset,m=g+p.byteLength,b=r[p.buffer].subarray(g,m);s[d]=b}let c=o.json.voxelTable,l=o.json.propertyTables[c],f=new EH(e);return f._metadataTable=new El({count:l.count,properties:l.properties,class:i.classes[l.class],bufferViews:s}),f};function Lyt(e,t,n){let i=t.buffers.length,o=new Array(i);for(let r=0;r<i;r++){let s=t.buffers[r];if(u(s.uri)){let c=e.getDerivedResource({url:s.uri});o[r]=c.fetchArrayBuffer().then(function(l){return new Uint8Array(l)})}else o[r]=Promise.resolve(n)}return Promise.all(o)}function Nyt(e){let n=new DataView(e.buffer,e.byteOffset),i=8,o=n.getUint32(i,!0);i+=8;let r=n.getUint32(i,!0);i+=8;let s=Fo(e,i,o);i+=o;let a=e.subarray(i,i+r);return{json:s,binary:a}}var FB=EH;function is(){this.orientedBoundingBox=new Dn,this.boundingSphere=new se,this.boundTransform=new F,this.shapeTransform=new F,this._minimumRadius=is.DefaultMinBounds.x,this._maximumRadius=is.DefaultMaxBounds.x,this._minimumHeight=is.DefaultMinBounds.y,this._maximumHeight=is.DefaultMaxBounds.y,this._minimumAngle=is.DefaultMinBounds.z,this._maximumAngle=is.DefaultMaxBounds.z,this.shaderUniforms={cylinderUvToRenderBoundsScale:new h,cylinderUvToRenderBoundsTranslate:new h,cylinderUvToRenderRadiusMin:0,cylinderRenderAngleMinMax:new z,cylinderUvToShapeUvRadius:new z,cylinderUvToShapeUvHeight:new z,cylinderUvToShapeUvAngle:new z,cylinderShapeUvAngleMinMax:new z,cylinderShapeUvAngleRangeZeroMid:0},this.shaderDefines={CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN:void 0,CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX:void 0,CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT:void 0,CYLINDER_HAS_RENDER_BOUNDS_HEIGHT:void 0,CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF:void 0,CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF:void 0,CYLINDER_HAS_SHAPE_BOUNDS_RADIUS:void 0,CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT:void 0,CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT:void 0,CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY:void 0,CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED:void 0,CYLINDER_INTERSECTION_INDEX_RADIUS_MAX:void 0,CYLINDER_INTERSECTION_INDEX_RADIUS_MIN:void 0,CYLINDER_INTERSECTION_INDEX_ANGLE:void 0},this.shaderMaximumIntersectionsLength=0}var iTe=new h,Fyt=new h,Byt=new h,kyt=new Q,Uyt=new F,Vyt=new F,zyt=F.fromRotationTranslation(Q.fromUniformScale(2,new Q),new h(-1,-1,-1),new F);is.prototype.update=function(e,t,n,i,o){i=y(i,is.DefaultMinBounds),o=y(o,is.DefaultMaxBounds);let r=is.DefaultMinBounds.x,s=is.DefaultMaxBounds.x,a=is.DefaultMinBounds.y,c=is.DefaultMaxBounds.y,l=is.DefaultMinBounds.z,f=is.DefaultMaxBounds.z,d=f-l,p=.5*d,g=O.EPSILON10,m=O.EPSILON3,x=O.EPSILON10,b=O.clamp(t.x,r,s),T=O.clamp(n.x,r,s),C=O.clamp(i.x,r,s),A=O.clamp(o.x,r,s),S=Math.max(b,C),w=Math.min(T,A),D=O.clamp(t.y,a,c),R=O.clamp(n.y,a,c),P=O.clamp(i.y,a,c),L=O.clamp(o.y,a,c),N=Math.max(D,P),_=Math.min(R,L),E=O.negativePiToPi(t.z),v=O.negativePiToPi(n.z),I=O.negativePiToPi(i.z),M=O.negativePiToPi(o.z),B=Math.max(E,I),V=Math.min(v,M),U=F.getScale(e,iTe);if(w===0||S>w||N>_||O.equalsEpsilon(U.x,0,void 0,g)||O.equalsEpsilon(U.y,0,void 0,g)||O.equalsEpsilon(U.z,0,void 0,g))return!1;this._minimumRadius=b,this._maximumRadius=T,this._minimumHeight=D,this._maximumHeight=R,this._minimumAngle=E,this._maximumAngle=v,this.shapeTransform=F.clone(e,this.shapeTransform),this.orientedBoundingBox=WK(S,w,N,_,B,V,this.shapeTransform,this.orientedBoundingBox),this.boundTransform=F.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=se.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let q=b===r&&T===s,j=D===a&&R===c,Z=v<E,W=v-E+Z*d,K=W>p+x&&W<d-x,$=W>x&&W<p-x,he=W>=p-x&&W<=p+x,_e=W<=x,re=K||$||he||_e,me=O.equalsEpsilon(E,l,void 0,m),ye=O.equalsEpsilon(v,f,void 0,m),we=w===s,Ce=S===r,ve=N===a&&_===c,tt=V<B,Je=V-B+tt*d,Ht=Je>p+x&&Je<d-x,en=Je>x&&Je<p-x,at=Je>=p-x&&Je<=p+x,hn=Je<=x,xn=Ht||en||at||hn,Ft=this.shaderUniforms,Dt=this.shaderDefines;for(let Se in Dt)Dt.hasOwnProperty(Se)&&(Dt[Se]=void 0);let be=0;if(Dt.CYLINDER_INTERSECTION_INDEX_RADIUS_MAX=be,be+=1,Ce||(Dt.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MIN=!0,Dt.CYLINDER_INTERSECTION_INDEX_RADIUS_MIN=be,be+=1,Ft.cylinderUvToRenderRadiusMin=w/S),we||(Dt.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_MAX=!0),S===w&&(Dt.CYLINDER_HAS_RENDER_BOUNDS_RADIUS_FLAT=!0),ve||(Dt.CYLINDER_HAS_RENDER_BOUNDS_HEIGHT=!0),N===_&&(Dt.CYLINDER_HAS_RENDER_BOUNDS_HEIGHT_FLAT=!0),D===R&&(Dt.CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT_FLAT=!0),b===T&&(Dt.CYLINDER_HAS_SHAPE_BOUNDS_RADIUS_FLAT=!0),!q){Dt.CYLINDER_HAS_SHAPE_BOUNDS_RADIUS=!0;let Se=1/(T-b),ot=b/(b-T);Ft.cylinderUvToShapeUvRadius=z.fromElements(Se,ot,Ft.cylinderUvToShapeUvRadius)}if(!j){Dt.CYLINDER_HAS_SHAPE_BOUNDS_HEIGHT=!0;let Se=2/(R-D),ot=(D+1)/(D-R);Ft.cylinderUvToShapeUvHeight=z.fromElements(Se,ot,Ft.cylinderUvToShapeUvHeight)}if(!we||!ve){let Se=.5*(_-N),ot=h.fromElements(1/w,1/w,1/(Se===0?1:Se),Byt),Yt=h.fromElements(0,0,-ot.z*.5*(N+_),Fyt),pi=F.fromRotationTranslation(Q.fromScale(ot,kyt),Yt,Uyt),Ge=F.multiplyTransformation(pi,zyt,Vyt);Ft.cylinderUvToRenderBoundsScale=F.getScale(Ge,Ft.cylinderUvToRenderBoundsScale),Ft.cylinderUvToRenderBoundsTranslate=F.getTranslation(Ge,Ft.cylinderUvToRenderBoundsTranslate)}if(Z&&(Dt.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_MAX_REVERSED=!0),xn&&(Dt.CYLINDER_HAS_RENDER_BOUNDS_ANGLE=!0,Dt.CYLINDER_INTERSECTION_INDEX_ANGLE=be,Ht?(Dt.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_UNDER_HALF=!0,be+=1):en?(Dt.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_OVER_HALF=!0,be+=2):at?(Dt.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_HALF=!0,be+=1):hn&&(Dt.CYLINDER_HAS_RENDER_BOUNDS_ANGLE_RANGE_EQUAL_ZERO=!0,be+=2),Ft.cylinderRenderAngleMinMax=z.fromElements(B,V,Ft.cylinderAngleMinMax)),re){Dt.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE=!0,_e&&(Dt.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_RANGE_EQUAL_ZERO=!0),me&&(Dt.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MIN_DISCONTINUITY=!0),ye&&(Dt.CYLINDER_HAS_SHAPE_BOUNDS_ANGLE_MAX_DISCONTINUITY=!0);let Se=(E-l)/d,ot=(v-l)/d,Yt=1-W/d;Ft.cylinderShapeUvAngleMinMax=z.fromElements(Se,ot,Ft.cylinderShapeUvAngleMinMax),Ft.cylinderShapeUvAngleRangeZeroMid=(ot+.5*Yt)%1;let pi=d/W,Ge=-(E-l)/W;Ft.cylinderUvToShapeUvAngle=z.fromElements(pi,Ge,Ft.cylinderUvToShapeUvAngle)}return this.shaderMaximumIntersectionsLength=be,!0};is.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,o){let r=this._minimumRadius,s=this._maximumRadius,a=this._minimumHeight,c=this._maximumHeight,l=this._minimumAngle,f=this._maximumAngle,d=1/Math.pow(2,e),p=O.lerp(r,s,t*d),g=O.lerp(r,s,(t+1)*d),m=O.lerp(a,c,n*d),x=O.lerp(a,c,(n+1)*d),b=O.lerp(l,f,i*d),T=O.lerp(l,f,(i+1)*d);return WK(p,g,m,x,b,T,this.shapeTransform,o)};var Hyt=new Dn,Gyt=new h,Wyt=new h,jyt=new h;is.prototype.computeApproximateStepSize=function(e){let t=this.shapeTransform,n=this._minimumRadius,i=this._maximumRadius,o=this._minimumHeight,r=this._maximumHeight,s=this._minimumAngle,a=this._maximumAngle,c=1-1/e.x,l=1-1/e.y,f=1-1/e.z,d=O.lerp(n,i,c),p=O.lerp(o,r,l),g=O.lerp(s,a,f),T=WK(d,i,p,r,g,a,t,Hyt),C=Q.getScale(T.halfAxes,Gyt),A=F.getScale(t,Wyt),S=h.divideComponents(C,A,jyt);return h.minimumComponent(S)};is.DefaultMinBounds=Object.freeze(new h(0,-1,-O.PI));is.DefaultMaxBounds=Object.freeze(new h(1,1,+O.PI));var qyt=5,Yyt=new Array(qyt),Xyt=new h,Kyt=new Q,Zyt=new F,Qyt=new F,$yt=new F,GK=new F,Jyt=new h,e0t=new h,t0t=new h,oTe=new Array(8);for(let e=0;e<8;e++)oTe[e]=new h;function nTe(e,t,n){return Math.abs(oe.dot(e,t))<n}function n0t(e){let t=F.getColumn(e,0,Jyt),n=F.getColumn(e,1,e0t),i=F.getColumn(e,2,t0t),o=O.EPSILON4;return nTe(t,n,o)&&nTe(n,i,o)}function i0t(e,t){let n=oTe;h.fromElements(-.5,-.5,-.5,n[0]),h.fromElements(-.5,-.5,.5,n[1]),h.fromElements(-.5,.5,-.5,n[2]),h.fromElements(-.5,.5,.5,n[3]),h.fromElements(.5,-.5,-.5,n[4]),h.fromElements(.5,-.5,.5,n[5]),h.fromElements(.5,.5,-.5,n[6]),h.fromElements(.5,.5,.5,n[7]);for(let i=0;i<8;++i)F.multiplyByPoint(e,n[i],n[i]);return Dn.fromPoints(n,t)}function WK(e,t,n,i,o,r,s,a){let c=is.DefaultMinBounds,l=is.DefaultMaxBounds,f=c.x,d=l.x,p=c.y,g=l.y,m=c.z,x=l.z;if(e===f&&t===d&&n===p&&i===g&&o===m&&r===x)return a.center=F.getTranslation(s,a.center),a.halfAxes=F.getMatrix3(s,a.halfAxes),a;r<o&&(r+=O.TWO_PI);let T=r-o,C=o+T*.5,A=Yyt,S=0;A[S++]=o,A[S++]=r,A[S++]=C,T>O.PI&&(A[S++]=C-O.PI_OVER_TWO,A[S++]=C+O.PI_OVER_TWO);let w=1,D=1,R=-1,P=-1;for(let Z=0;Z<S;++Z){let W=A[Z]-C,K=Math.cos(W),$=Math.sin(W),he=K*e,_e=$*e,re=K*t,me=$*t;w=Math.min(w,he),D=Math.min(D,_e),w=Math.min(w,re),D=Math.min(D,me),R=Math.max(R,he),P=Math.max(P,_e),R=Math.max(R,re),P=Math.max(P,me)}let L=R-w,N=P-D,_=i-n,E=(w+R)*.5,v=(D+P)*.5,I=(n+i)*.5,M=h.fromElements(E,v,I,Xyt),B=Q.fromRotationZ(C,Kyt),V=h.fromElements(L,N,_,iTe),U=F.fromScale(V,$yt),H=F.fromRotation(B,Qyt),k=F.fromTranslation(M,Zyt),q=F.multiplyTransformation(H,F.multiplyTransformation(k,U,GK),GK),j=F.multiplyTransformation(s,q,GK);return n0t(j)?Dn.fromTransformation(j,a):i0t(j,a)}var ep=is;function ql(){this.orientedBoundingBox=new Dn,this.boundingSphere=new se,this.boundTransform=new F,this.shapeTransform=new F,this._rectangle=new ce,this._minimumHeight=ql.DefaultMinBounds.z,this._maximumHeight=ql.DefaultMaxBounds.z,this._ellipsoid=new ne,this._translation=new h,this._rotation=new Q,this.shaderUniforms={ellipsoidRadiiUv:new h,ellipsoidInverseRadiiSquaredUv:new h,ellipsoidRenderLongitudeMinMax:new z,ellipsoidShapeUvLongitudeMinMaxMid:new h,ellipsoidUvToShapeUvLongitude:new z,ellipsoidUvToShapeUvLatitude:new z,ellipsoidRenderLatitudeCosSqrHalfMinMax:new z,ellipsoidInverseHeightDifferenceUv:0,ellipseInnerRadiiUv:new z,ellipsoidInverseInnerScaleUv:0,ellipsoidInverseOuterScaleUv:0},this.shaderDefines={ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN:void 0,ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN:void 0,ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT:void 0,ELLIPSOID_IS_SPHERE:void 0,ELLIPSOID_INTERSECTION_INDEX_LONGITUDE:void 0,ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX:void 0,ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN:void 0,ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX:void 0,ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN:void 0},this.shaderMaximumIntersectionsLength=0}var o0t=new h,r0t=new Q,rTe=new h,sTe=new h,aTe=new h,cTe=new h,s0t=new ce;ql.prototype.update=function(e,t,n,i,o){i=y(i,ql.DefaultMinBounds),o=y(o,ql.DefaultMaxBounds);let r=ql.DefaultMinBounds.x,s=ql.DefaultMaxBounds.x,a=s-r,c=.5*a,l=ql.DefaultMinBounds.y,f=ql.DefaultMaxBounds.y,d=f-l,p=O.EPSILON10,g=O.EPSILON3,m=O.EPSILON10,x=O.EPSILON10,b=O.EPSILON3,T=O.clamp(t.x,r,s),C=O.clamp(n.x,r,s),A=O.clamp(i.x,r,s),S=O.clamp(o.x,r,s),w=Math.max(T,A),D=Math.min(C,S),R=O.clamp(t.y,l,f),P=O.clamp(n.y,l,f),L=O.clamp(i.y,l,f),N=O.clamp(o.y,l,f),_=Math.max(R,L),E=Math.min(P,N),v=F.getScale(e,o0t),I=v.x===v.y&&v.y===v.z,M=h.minimumComponent(v),B=Math.max(t.z,-M),V=Math.max(n.z,-M),U=Math.max(i.z,-M),H=Math.max(o.z,-M),k=Math.max(B,U),q=Math.min(V,H),j=h.add(v,h.fromElements(B,B,B,sTe),sTe),Z=h.add(v,h.fromElements(V,V,V,rTe),rTe),W=h.maximumComponent(Z),K=h.add(v,h.fromElements(k,k,k,cTe),cTe),$=h.add(v,h.fromElements(q,q,q,aTe),aTe);if(_>E||_===f||E===l||k>q||O.equalsEpsilon($,h.ZERO,void 0,p))return!1;this._rectangle=ce.fromRadians(T,R,C,P),this._translation=F.getTranslation(e,this._translation),this._rotation=F.getRotation(e,this._rotation),this._ellipsoid=ne.fromCartesian3(v,this._ellipsoid),this._minimumHeight=B,this._maximumHeight=V;let he=ce.fromRadians(w,_,D,E,s0t);this.orientedBoundingBox=lTe(he,k,q,this._ellipsoid,this._translation,this._rotation,this.orientedBoundingBox),this.shapeTransform=F.fromRotationTranslation(Q.setScale(this._rotation,Z,r0t),this._translation,this.shapeTransform),this.boundTransform=F.fromRotationTranslation(this.orientedBoundingBox.halfAxes,this.orientedBoundingBox.center,this.boundTransform),this.boundingSphere=se.fromOrientedBoundingBox(this.orientedBoundingBox,this.boundingSphere);let _e=D<w,re=D-w+_e*a,me=re<=m,ye=re>c+m&&re<a-m,we=re>=c-m&&re<=c+m,Ce=re>m&&re<c-m,ve=me||ye||we||Ce,tt=C<T,Je=C-T+tt*a,Ht=Je<=m,en=Je>c+m&&Je<a-m,at=Je>=c-m&&Je<=c+m,hn=Je>m&&Je<c-m,xn=Ht||en||at||hn,Ft=E<-b,Dt=E>=-b&&E<=+b,be=E>+b&&E<f-x,Se=Ft||Dt||be,ot=_>l+x&&_<-b,Yt=_>=-b&&_<=+b,pi=_>+b,Ge=ot||Yt||pi,xr=Se||Ge,So=P-R,qr=P<-b,ps=P>=-b&&P<=+b,Be=P>+b&&P<f-x,nt=qr||ps||Be,Xe=R>l+x&&R<-b,He=R>=-b&&R<=+b,ft=R>+b,tn=nt||(Xe||He||ft),vi=!h.equals(K,h.ZERO),Qi=!h.equals($,h.ZERO),wo=vi||Qi,Ks=q-k,cr=!h.equals(j,h.ZERO),$i=!h.equals(Z,h.ZERO),vr=cr||$i,Wn=this.shaderUniforms,jn=this.shaderDefines;for(let fi in jn)jn.hasOwnProperty(fi)&&(jn[fi]=void 0);Wn.ellipsoidRadiiUv=h.divideByScalar(Z,W,Wn.ellipsoidRadiiUv),Wn.ellipsoidInverseRadiiSquaredUv=h.divideComponents(h.ONE,h.multiplyComponents(Wn.ellipsoidRadiiUv,Wn.ellipsoidRadiiUv,Wn.ellipsoidInverseRadiiSquaredUv),Wn.ellipsoidInverseRadiiSquaredUv);let Mn=0;if(jn.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MAX=Mn,Mn+=1,wo&&(Ks===0&&(jn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_FLAT=!0),vi&&(jn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MIN=!0,jn.ELLIPSOID_INTERSECTION_INDEX_HEIGHT_MIN=Mn,Mn+=1,Wn.ellipsoidInverseInnerScaleUv=W/(W-(V-k))),Qi&&(jn.ELLIPSOID_HAS_RENDER_BOUNDS_HEIGHT_MAX=!0,Wn.ellipsoidInverseOuterScaleUv=W/(W-(V-q)))),vr){if(cr){jn.ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_MIN=!0;let fi=(V-B)/W;Wn.ellipsoidInverseHeightDifferenceUv=1/fi,Wn.ellipseInnerRadiiUv=z.fromElements(Wn.ellipsoidRadiiUv.x*(1-fi),Wn.ellipsoidRadiiUv.z*(1-fi),Wn.ellipseInnerRadiiUv)}B===V&&(jn.ELLIPSOID_HAS_SHAPE_BOUNDS_HEIGHT_FLAT=!0)}if(ve&&(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE=!0,jn.ELLIPSOID_INTERSECTION_INDEX_LONGITUDE=Mn,ye?(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_UNDER_HALF=!0,Mn+=1):Ce?(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_OVER_HALF=!0,Mn+=2):we?(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_HALF=!0,Mn+=1):me&&(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_RANGE_EQUAL_ZERO=!0,Mn+=2),Wn.ellipsoidRenderLongitudeMinMax=z.fromElements(w,D,Wn.ellipsoidRenderLongitudeMinMax)),xn){jn.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE=!0,C<T&&(jn.ELLIPSOID_HAS_SHAPE_BOUNDS_LONGITUDE_MIN_MAX_REVERSED=!0);let Zs=a/Je,_s=-(T-r)/Je;Wn.ellipsoidUvToShapeUvLongitude=z.fromElements(Zs,_s,Wn.ellipsoidUvToShapeUvLongitude)}if(ve){let fi=O.equalsEpsilon(w,r,void 0,g),Zs=O.equalsEpsilon(D,s,void 0,g);fi&&(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MIN_DISCONTINUITY=!0),Zs&&(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LONGITUDE_MAX_DISCONTINUITY=!0);let _s=(T-r)/a,dd=(C-r)/a,Ku=(D-r)/a,Qs=1-re/a,Kl=(Ku+.5*Qs)%1;Wn.ellipsoidShapeUvLongitudeMinMaxMid=h.fromElements(_s,dd,Kl,Wn.ellipsoidShapeUvLongitudeMinMaxMid)}if(xr){jn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE=!0,Ge&&(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN=!0,jn.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MIN=Mn,ot?(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_UNDER_HALF=!0,Mn+=1):Yt?(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_EQUAL_HALF=!0,Mn+=1):pi&&(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MIN_OVER_HALF=!0,Mn+=2)),Se&&(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX=!0,jn.ELLIPSOID_INTERSECTION_INDEX_LATITUDE_MAX=Mn,Ft?(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_UNDER_HALF=!0,Mn+=2):Dt?(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_EQUAL_HALF=!0,Mn+=1):be&&(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_MAX_OVER_HALF=!0,Mn+=1)),_===E&&(jn.ELLIPSOID_HAS_RENDER_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO=!0);let fi=Math.pow(Math.cos(O.PI_OVER_TWO-Math.abs(_)),2),Zs=Math.pow(Math.cos(O.PI_OVER_TWO-Math.abs(E)),2);Wn.ellipsoidRenderLatitudeCosSqrHalfMinMax=z.fromElements(fi,Zs,Wn.ellipsoidRenderLatitudeCosSqrHalfMinMax)}if(tn){jn.ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE=!0,R===P&&(jn.ELLIPSOID_HAS_SHAPE_BOUNDS_LATITUDE_RANGE_EQUAL_ZERO=!0);let fi=d/So,Zs=(l-R)/So;Wn.ellipsoidUvToShapeUvLatitude=z.fromElements(fi,Zs,Wn.ellipsoidUvToShapeUvLatitude)}return I&&(jn.ELLIPSOID_IS_SPHERE=!0),this.shaderMaximumIntersectionsLength=Mn,!0};var a0t=new ce;ql.prototype.computeOrientedBoundingBoxForTile=function(e,t,n,i,o){let r=1/Math.pow(2,e),s=t*r,a=(t+1)*r,c=n*r,l=(n+1)*r,f=i*r,d=(i+1)*r,p=ce.subsection(this._rectangle,s,c,a,l,a0t),g=O.lerp(this._minimumHeight,this._maximumHeight,f),m=O.lerp(this._minimumHeight,this._maximumHeight,d);return lTe(p,g,m,this._ellipsoid,this._translation,this._rotation,o)};ql.prototype.computeApproximateStepSize=function(e){let n=this._ellipsoid.maximumRadius,i=this._minimumHeight,o=this._maximumHeight;return .5*((o-i)/(n+o))/e.z};function lTe(e,t,n,i,o,r,s){return s=Dn.fromRectangle(e,t,n,i,s),s.center=h.add(s.center,o,s.center),s.halfAxes=Q.multiply(s.halfAxes,r,s.halfAxes),s}ql.DefaultMinBounds=Object.freeze(new h(-O.PI,-O.PI_OVER_TWO,-Number.MAX_VALUE));ql.DefaultMaxBounds=Object.freeze(new h(+O.PI,+O.PI_OVER_TWO,+Number.MAX_VALUE));var ZT=ql;var Wu={BOX:"BOX",ELLIPSOID:"ELLIPSOID",CYLINDER:"CYLINDER"};Wu.getMinBounds=function(e){switch(e){case Wu.BOX:return Jm.DefaultMinBounds;case Wu.ELLIPSOID:return ZT.DefaultMinBounds;case Wu.CYLINDER:return ep.DefaultMinBounds}};Wu.getMaxBounds=function(e){switch(e){case Wu.BOX:return Jm.DefaultMaxBounds;case Wu.ELLIPSOID:return ZT.DefaultMaxBounds;case Wu.CYLINDER:return ep.DefaultMaxBounds}};Wu.getShapeConstructor=function(e){switch(e){case Wu.BOX:return Jm;case Wu.ELLIPSOID:return ZT;case Wu.CYLINDER:return ep}};var Gi=Object.freeze(Wu);function SH(e){e=y(e,y.EMPTY_OBJECT),this.shapeTransform=void 0,this.globalTransform=void 0,this.shape=void 0,this.minBounds=void 0,this.maxBounds=void 0,this.dimensions=void 0,this.paddingBefore=void 0,this.paddingAfter=void 0,this.names=void 0,this.types=void 0,this.componentTypes=void 0,this.minimumValues=void 0,this.maximumValues=void 0,this.maximumTileCount=void 0,this._implicitTileset=void 0,this._subtreeCache=new NB}SH.fromUrl=async function(e){let t=Ie.createIfNeeded(e),n=await t.fetchJson();l0t(n);let i=m0t(n,t);await i.load();let o=n.root,r=o.content.extensions["3DTILES_content_voxels"],s=r.class,a=ai(n,"3DTILES_metadata")?n.extensions["3DTILES_metadata"]:n,c=i.schema,l=new bb({metadataJson:a,schema:c}),f=new SH;p0t(f,l,s);let d=new Ab(t,o,c),{shape:p,minBounds:g,maxBounds:m,shapeTransform:x,globalTransform:b}=u0t(o);f.shape=p,f.minBounds=g,f.maxBounds=m,f.dimensions=h.unpack(r.dimensions),f.shapeTransform=x,f.globalTransform=b,f.maximumTileCount=c0t(l);let T,C;return u(r.padding)&&(T=h.unpack(r.padding.before),C=h.unpack(r.padding.after)),f.paddingBefore=T,f.paddingAfter=C,f._implicitTileset=d,Yi.unload(i),f};function c0t(e){if(u(e.tileset))return e.tileset.getPropertyBySemantic(Gx.TILESET_TILE_COUNT)}function l0t(e){let t=e.root;if(!u(t.content))throw new ue("Root must have content");if(!ai(t.content,"3DTILES_content_voxels"))throw new ue("Root tile content must have 3DTILES_content_voxels extension");if(!ai(t,"3DTILES_implicit_tiling")&&!u(t.implicitTiling))throw new ue("Root tile must have implicit tiling");if(!u(e.schema)&&!u(e.schemaUri)&&!ai(e,"3DTILES_metadata"))throw new ue("Tileset must have a metadata schema")}function u0t(e){let t=e.boundingVolume,n;if(u(e.transform)?n=F.unpack(e.transform):n=F.clone(F.IDENTITY),u(t.box))return d0t(t.box,n);if(u(t.region))return f0t(t.region);if(ai(t,"3DTILES_bounding_volume_cylinder"))return h0t(t.extensions["3DTILES_bounding_volume_cylinder"].cylinder,n);throw new ue("Only box, region and 3DTILES_bounding_volume_cylinder are supported in Cesium3DTilesVoxelProvider")}function f0t(e){let t=e[0],n=e[1],i=e[2],o=e[3],r=e[4],s=e[5],a=F.fromScale(ne.WGS84.radii),c=t,l=i,f=n,d=o,p=r,g=s,m=new h(c,f,p),x=new h(l,d,g);return{shape:Gi.ELLIPSOID,minBounds:m,maxBounds:x,shapeTransform:a,globalTransform:F.clone(F.IDENTITY)}}function d0t(e,t){let n=Dn.unpack(e),i=F.fromRotationTranslation(n.halfAxes,n.center);return{shape:Gi.BOX,minBounds:h.clone(Jm.DefaultMinBounds),maxBounds:h.clone(Jm.DefaultMaxBounds),shapeTransform:i,globalTransform:t}}function h0t(e,t){let n=Dn.unpack(e),i=F.fromRotationTranslation(n.halfAxes,n.center);return{shape:Gi.CYLINDER,minBounds:h.clone(ep.DefaultMinBounds),maxBounds:h.clone(ep.DefaultMaxBounds),shapeTransform:i,globalTransform:t}}function m0t(e,t){let{schemaUri:n,schema:i}=e;return u(n)?Yi.getSchemaLoader({resource:t.getDerivedResource({url:n})}):Yi.getSchemaLoader({schema:i})}function p0t(e,t,n){let{schema:i,statistics:o}=t,r=o?.classes[n],s=i.classes[n].properties,a=Object.entries(s).map(([d,p])=>{let{type:g,componentType:m}=p,x=r?.properties[d].min,b=r?.properties[d].max,T=Wt.getComponentCount(g),C=uTe(x,T),A=uTe(b,T);return{id:d,type:g,componentType:m,minValue:C,maxValue:A}});e.names=a.map(d=>d.id),e.types=a.map(d=>d.type),e.componentTypes=a.map(d=>d.componentType);let c=a.map(d=>d.minValue),l=a.map(d=>d.maxValue),f=c.some(u);e.minimumValues=f?c:void 0,e.maximumValues=f?l:void 0}function uTe(e,t){if(!u(e))return;let n=Array.isArray(e)?e:[e];return Array.from({length:t},(i,o)=>n[o])}async function _0t(e,t){let n=e.contentUriTemplates[0].getDerivedResource({templateValues:t.getTemplateValues()}),i=e.baseResource.getDerivedResource({url:n.url}),o=await i.fetchArrayBuffer(),r=pm(o);return await FB.fromJson(i,r.jsonPayload,r.binaryPayload,e.metadataSchema)}async function g0t(e,t){let n=e._implicitTileset,i=e._subtreeCache,o=i.find(t);if(u(o))return o;let r=n.subtreeUriTemplate.getDerivedResource({templateValues:t.getTemplateValues()}),s=n.baseResource.getDerivedResource({url:r.url}),a=await s.fetchArrayBuffer();if(o=i.find(t),u(o))return o;let c=pm(a);return o=await Hx.fromSubtreeJson(s,c.jsonPayload,c.binaryPayload,n,t),i.addSubtree(o),o}SH.prototype.requestData=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.tileLevel,0),n=y(e.tileX,0),i=y(e.tileY,0),o=y(e.tileZ,0);if(y(e.keyframe,0)!==0)return;let s=this._implicitTileset,a=this.names,c=new Cb({subdivisionScheme:s.subdivisionScheme,subtreeLevels:s.subtreeLevels,level:t,x:n,y:i,z:o}),l=c.isSubtreeRoot()&&c.level>0,f=l?c.getParentSubtreeCoordinates():c.getSubtreeCoordinates();return g0t(this,f).then(function(p){return(l?p.childSubtreeIsAvailableAtCoordinates(c):p.tileIsAvailableAtCoordinates(c))?_0t(s,c):Promise.reject("Tile is not available")}).then(function(p){return a.map(function(g){return p.metadataTable.getPropertyTypedArray(g)})})};var jK=SH;function qK(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(qK.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});qK.prototype.emit=function(e){let t=O.randomBetween(0,O.TWO_PI),n=O.randomBetween(0,this._radius),i=n*Math.cos(t),o=n*Math.sin(t),r=0;e.position=h.fromElements(i,o,r,e.position),e.velocity=h.clone(h.UNIT_Z,e.velocity)};var BB=qK;var YK={CUMULUS:0};YK.validate=function(e){return e===YK.CUMULUS};var iw=Object.freeze(YK);function Mh(e,t){if(e=y(e,y.EMPTY_OBJECT),this._show=y(e.show,!0),this._position=h.clone(y(e.position,h.ZERO)),!u(e.scale)&&u(e.maximumSize))this._maximumSize=h.clone(e.maximumSize),this._scale=new z(this._maximumSize.x,this._maximumSize.y);else{this._scale=z.clone(y(e.scale,new z(20,12)));let n=new h(this._scale.x,this._scale.y,Math.min(this._scale.x,this._scale.y)/1.5);this._maximumSize=h.clone(y(e.maximumSize,n))}this._slice=y(e.slice,-1),this._color=G.clone(y(e.color,G.WHITE)),this._brightness=y(e.brightness,1),this._cloudCollection=t,this._index=-1}var y0t=Mh.SHOW_INDEX=0,x0t=Mh.POSITION_INDEX=1,b0t=Mh.SCALE_INDEX=2,T0t=Mh.MAXIMUM_SIZE_INDEX=3,A0t=Mh.SLICE_INDEX=4,C0t=Mh.BRIGHTNESS_INDEX=5,E0t=Mh.COLOR_INDEX=6;Mh.NUMBER_OF_PROPERTIES=7;function QT(e,t){let n=e._cloudCollection;u(n)&&(n._updateCloud(e,t),e._dirty=!0)}Object.defineProperties(Mh.prototype,{show:{get:function(){return this._show},set:function(e){this._show!==e&&(this._show=e,QT(this,y0t))}},position:{get:function(){return this._position},set:function(e){let t=this._position;h.equals(t,e)||(h.clone(e,t),QT(this,x0t))}},scale:{get:function(){return this._scale},set:function(e){let t=this._scale;z.equals(t,e)||(z.clone(e,t),QT(this,b0t))}},maximumSize:{get:function(){return this._maximumSize},set:function(e){let t=this._maximumSize;h.equals(t,e)||(h.clone(e,t),QT(this,T0t))}},color:{get:function(){return this._color},set:function(e){let t=this._color;G.equals(t,e)||(G.clone(e,t),QT(this,E0t))}},slice:{get:function(){return this._slice},set:function(e){this._slice!==e&&(this._slice=e,QT(this,A0t))}},brightness:{get:function(){return this._brightness},set:function(e){this._brightness!==e&&(this._brightness=e,QT(this,C0t))}}});Mh.prototype._destroy=function(){this._cloudCollection=void 0};var ju=Mh;var qu,wH=new h,S0t={positionHighAndScaleX:0,positionLowAndScaleY:1,packedAttribute0:2,packedAttribute1:3,color:4},w0t={direction:0,positionHighAndScaleX:1,positionLowAndScaleY:2,packedAttribute0:3,packedAttribute1:4,color:5},v0t=ju.SHOW_INDEX,D0t=ju.POSITION_INDEX,I0t=ju.SCALE_INDEX,P0t=ju.MAXIMUM_SIZE_INDEX,R0t=ju.SLICE_INDEX,O0t=ju.BRIGHTNESS_INDEX,M0t=ju.NUMBER_OF_PROPERTIES,L0t=ju.COLOR_INDEX;function Lh(e){e=y(e,y.EMPTY_OBJECT),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!1,this._propertiesChanged=new Uint32Array(M0t),this._noiseTexture=void 0,this._textureSliceWidth=128,this._noiseTextureRows=4,this.noiseDetail=y(e.noiseDetail,16),this.noiseOffset=h.clone(y(e.noiseOffset,h.ZERO)),this._loading=!1,this._ready=!1;let t=this;this._uniforms={u_noiseTexture:function(){return t._noiseTexture},u_noiseTextureDimensions:fTe(t),u_noiseDetail:function(){return t.noiseDetail}},this._vaNoise=void 0,this._spNoise=void 0,this._spCreated=!1,this._sp=void 0,this._rs=void 0,this.show=y(e.show,!0),this._colorCommands=[],this.debugBillboards=y(e.debugBillboards,!1),this._compiledDebugBillboards=!1,this.debugEllipsoids=y(e.debugEllipsoids,!1),this._compiledDebugEllipsoids=!1}function fTe(e){return function(){return wH.x=e._textureSliceWidth,wH.y=e._noiseTextureRows,wH.z=1/e._noiseTextureRows,wH}}Object.defineProperties(Lh.prototype,{length:{get:function(){return KK(this),this._clouds.length}}});function dTe(e){let t=e.length;for(let n=0;n<t;++n)e[n]&&e[n]._destroy()}Lh.prototype.add=function(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.cloudType,iw.CUMULUS),n;return t===iw.CUMULUS&&(n=new ju(e,this),n._index=this._clouds.length,this._clouds.push(n),this._createVertexArray=!0),n};Lh.prototype.remove=function(e){return this.contains(e)?(this._clouds[e._index]=void 0,this._cloudsRemoved=!0,this._createVertexArray=!0,e._destroy(),!0):!1};Lh.prototype.removeAll=function(){dTe(this._clouds),this._clouds=[],this._cloudsToUpdate=[],this._cloudsToUpdateIndex=0,this._cloudsRemoved=!1,this._createVertexArray=!0};function KK(e){if(e._cloudsRemoved){e._cloudsRemoved=!1;let t=[],n=e._clouds,i=n.length;for(let o=0,r=0;o<i;++o){let s=n[o];u(s)&&(n._index=r++,t.push(s))}e._clouds=t}}Lh.prototype._updateCloud=function(e,t){e._dirty||(this._cloudsToUpdate[this._cloudsToUpdateIndex++]=e),++this._propertiesChanged[t]};Lh.prototype.contains=function(e){return u(e)&&e._cloudCollection===this};Lh.prototype.get=function(e){return KK(this),this._clouds[e]};var N0t=new Float32Array([-1,-1,1,-1,1,1,-1,1]),F0t=new Uint16Array([0,1,2,0,2,3]);function B0t(e){let t=dt.createVertexBuffer({context:e,typedArray:N0t,usage:Fe.STATIC_DRAW}),n=dt.createIndexBuffer({context:e,typedArray:F0t,usage:Fe.STATIC_DRAW,indexDatatype:Ne.UNSIGNED_SHORT}),i=[{index:0,vertexBuffer:t,componentsPerAttribute:2,componentDatatype:X.FLOAT}];return new ii({context:e,attributes:i,indexBuffer:n})}var ZK;function k0t(e){let n=e.cache.cloudCollection_indexBufferBatched;if(u(n))return n;let i=16384*6-6,o=new Uint16Array(i);for(let r=0,s=0;r<i;r+=6,s+=4)o[r]=s,o[r+1]=s+1,o[r+2]=s+2,o[r+3]=s,o[r+4]=s+2,o[r+5]=s+3;return n=dt.createIndexBuffer({context:e,typedArray:o,usage:Fe.STATIC_DRAW,indexDatatype:Ne.UNSIGNED_SHORT}),n.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferBatched=n,n}function U0t(e){let t=e.cache.cloudCollection_indexBufferInstanced;return u(t)||(t=dt.createIndexBuffer({context:e,typedArray:new Uint16Array([0,1,2,0,2,3]),usage:Fe.STATIC_DRAW,indexDatatype:Ne.UNSIGNED_SHORT}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_indexBufferInstanced=t),t}function V0t(e){let t=e.cache.cloudCollection_vertexBufferInstanced;return u(t)||(t=dt.createVertexBuffer({context:e,typedArray:new Float32Array([0,0,1,0,1,1,0,1]),usage:Fe.STATIC_DRAW}),t.vertexArrayDestroyable=!1,e.cache.cloudCollection_vertexBufferInstanced=t),t}function z0t(e,t,n){let i=[{index:qu.positionHighAndScaleX,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:qu.positionLowAndScaleY,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:qu.packedAttribute0,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:qu.packedAttribute1,componentsPerAttribute:4,componentDatatype:X.FLOAT,usage:Fe.STATIC_DRAW},{index:qu.color,componentsPerAttribute:4,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,usage:Fe.STATIC_DRAW}];n&&i.push({index:qu.direction,componentsPerAttribute:2,componentDatatype:X.FLOAT,vertexBuffer:V0t(e)});let o=n?t:4*t;return new Jp(e,i,o,n)}var XK=new Yn;function hTe(e,t,n,i){let o,r=n[qu.positionHighAndScaleX],s=n[qu.positionLowAndScaleY],a=i.position;Yn.fromCartesian(a,XK);let c=i.scale,l=XK.high,f=XK.low;e._instanced?(o=i._index,r(o,l.x,l.y,l.z,c.x),s(o,f.x,f.y,f.z,c.y)):(o=i._index*4,r(o+0,l.x,l.y,l.z,c.x),r(o+1,l.x,l.y,l.z,c.x),r(o+2,l.x,l.y,l.z,c.x),r(o+3,l.x,l.y,l.z,c.x),s(o+0,f.x,f.y,f.z,c.y),s(o+1,f.x,f.y,f.z,c.y),s(o+2,f.x,f.y,f.z,c.y),s(o+3,f.x,f.y,f.z,c.y))}function mTe(e,t,n,i){let o,r=n[qu.packedAttribute0],s=i.show,a=i.brightness;e._instanced?(o=i._index,r(o,s,a,0,0)):(o=i._index*4,r(o+0,s,a,0,0),r(o+1,s,a,1,0),r(o+2,s,a,1,1),r(o+3,s,a,0,1))}function pTe(e,t,n,i){let o,r=n[qu.packedAttribute1],s=i.maximumSize,a=i.slice;e._instanced?(o=i._index,r(o,s.x,s.y,s.z,a)):(o=i._index*4,r(o+0,s.x,s.y,s.z,a),r(o+1,s.x,s.y,s.z,a),r(o+2,s.x,s.y,s.z,a),r(o+3,s.x,s.y,s.z,a))}function _Te(e,t,n,i){let o,r=n[qu.color],s=i.color,a=G.floatToByte(s.red),c=G.floatToByte(s.green),l=G.floatToByte(s.blue),f=G.floatToByte(s.alpha);e._instanced?(o=i._index,r(o,a,c,l,f)):(o=i._index*4,r(o+0,a,c,l,f),r(o+1,a,c,l,f),r(o+2,a,c,l,f),r(o+3,a,c,l,f))}function H0t(e,t,n,i){hTe(e,t,n,i),mTe(e,t,n,i),pTe(e,t,n,i),_Te(e,t,n,i)}function G0t(e,t,n,i){let o=e,r=o._textureSliceWidth,s=o._noiseTextureRows,a=t.context;o._vaNoise=B0t(a),o._spNoise=Kt.fromCache({context:a,vertexShaderSource:n,fragmentShaderSource:i,attributeLocations:{position:0}});let c=o.noiseDetail,l=o.noiseOffset;o._noiseTexture=new Lt({context:a,width:r*r/s,height:r*s,pixelDatatype:Ye.UNSIGNED_BYTE,pixelFormat:rt.RGBA,sampler:new dn({wrapS:vn.REPEAT,wrapT:vn.REPEAT,minificationFilter:un.NEAREST,magnificationFilter:Ti.NEAREST})});let f=new af({vertexArray:o._vaNoise,shaderProgram:o._spNoise,outputTexture:o._noiseTexture,uniformMap:{u_noiseTextureDimensions:fTe(o),u_noiseDetail:function(){return c},u_noiseOffset:function(){return l}},persists:!1,owner:e,postExecute:function(d){o._ready=!0,o._loading=!1}});t.commandList.push(f),o._loading=!0}function W0t(e,t){let n=e,i=t.context;n._createVertexArray=!1,n._vaf=n._vaf&&n._vaf.destroy();let o=e._clouds,r=o.length;if(r>0){n._vaf=z0t(i,r,n._instanced);let s=n._vaf.writers,a;for(a=0;a<r;++a){let c=o[a];H0t(e,t,s,c)}n._vaf.commit(ZK(i))}}var j0t=[];function q0t(e,t){let n=t.context,i=e,r=i._clouds.length,s=i._cloudsToUpdate,a=i._cloudsToUpdateIndex,c=i._propertiesChanged,l=j0t;l.length=0,(c[D0t]||c[I0t])&&l.push(hTe),(c[v0t]||c[O0t])&&l.push(mTe),(c[P0t]||c[R0t])&&l.push(pTe),c[L0t]&&l.push(_Te);let f=l.length,d=i._vaf.writers,p,g,m;if(a/r>.1){for(p=0;p<a;++p)for(g=s[p],g._dirty=!1,m=0;m<f;++m)l[m](e,t,d,g);i._vaf.commit(ZK(n))}else{for(p=0;p<a;++p){for(g=s[p],g._dirty=!1,m=0;m<f;++m)l[m](e,t,d,g);i._instanced?i._vaf.subCommit(g._index,1):i._vaf.subCommit(g._index*4,4)}i._vaf.endSubCommits()}i._cloudsToUpdateIndex=0}function Y0t(e,t,n,i){let o=t.context,r=e,s=new ze({defines:[],sources:[n]});r._instanced&&s.defines.push("INSTANCED");let a=new ze({defines:[],sources:[i]});r.debugBillboards&&a.defines.push("DEBUG_BILLBOARDS"),r.debugEllipsoids&&a.defines.push("DEBUG_ELLIPSOIDS"),r._sp=Kt.replaceCache({context:o,shaderProgram:r._sp,vertexShaderSource:s,fragmentShaderSource:a,attributeLocations:qu}),r._rs=ke.fromCache({depthTest:{enabled:!0,func:ee.LESS},depthMask:!1,blending:fn.ALPHA_BLEND}),r._spCreated=!0,r._compiledDebugBillboards=r.debugBillboards,r._compiledDebugEllipsoids=r.debugEllipsoids}function X0t(e,t){let n=e,i=t.passes,o=n._uniforms,r=t.commandList;if(i.render){let s=n._colorCommands,a=n._vaf.va,c=a.length;s.length=c;for(let l=0;l<c;l++){let f=s[l];u(f)||(f=s[l]=new $e),f.pass=Ae.TRANSLUCENT,f.owner=e,f.uniformMap=o,f.count=a[l].indicesCount,f.vertexArray=a[l].va,f.shaderProgram=n._sp,f.renderState=n._rs,n._instanced&&(f.count=6,f.instanceCount=n._clouds.length),r.push(f)}}}Lh.prototype.update=function(e){if(KK(this),!this.show)return;let t=this.debugBillboards||this.debugEllipsoids;this._ready=t?!0:u(this._noiseTexture),!this._ready&&!this._loading&&!t&&G0t(this,e,UN,kN),this._instanced=e.context.instancedArrays,qu=this._instanced?w0t:S0t,ZK=this._instanced?U0t:k0t;let i=this._clouds.length,o=this._cloudsToUpdate,r=this._cloudsToUpdateIndex;this._createVertexArray?W0t(this,e):r>0&&q0t(this,e),r>i*1.5&&(o.length=i),!(!u(this._vaf)||!u(this._vaf.va)||!this._ready&!t)&&((!this._spCreated||this.debugBillboards!==this._compiledDebugBillboards||this.debugEllipsoids!==this._compiledDebugEllipsoids)&&Y0t(this,e,BN,FN),X0t(this,e))};Lh.prototype.isDestroyed=function(){return!1};Lh.prototype.destroy=function(){return this._noiseTexture=this._noiseTexture&&this._noiseTexture.destroy(),this._sp=this._sp&&this._sp.destroy(),this._vaf=this._vaf&&this._vaf.destroy(),dTe(this._clouds),le(this)};var QK=Lh;async function $K(e,t){let n=t.terrainProvider,i=t.mapProjection,o=i.ellipsoid,r,s=t.camera.getRectangleCameraCoordinates(e);if(t.mode===te.SCENE3D?r=o.cartesianToCartographic(s):r=i.unproject(s),!u(n))return r;let a=n.availability;if(!u(a)||t.mode===te.SCENE2D)return r;let c=[ce.center(e),ce.southeast(e),ce.southwest(e),ce.northeast(e),ce.northwest(e)],l=await $K._sampleTerrainMostDetailed(n,c),f=!1,d=l.reduce(function(g,m){return u(m.height)?(f=!0,Math.max(m.height,g)):g},-Number.MAX_VALUE),p=r;return f&&(p.height+=d),p}$K._sampleTerrainMostDetailed=qT;var $T=$K;var K0t=O.toRadians(30);function JK(e){this._angle=y(e,K0t)}Object.defineProperties(JK.prototype,{angle:{get:function(){return this._angle},set:function(e){this._angle=e}}});JK.prototype.emit=function(e){let t=Math.tan(this._angle),n=O.randomBetween(0,O.TWO_PI),i=O.randomBetween(0,t),o=i*Math.cos(n),r=i*Math.sin(n),s=1;e.velocity=h.fromElements(o,r,s,e.velocity),h.normalize(e.velocity,e.velocity),e.position=h.clone(h.ZERO,e.position)};var eZ=JK;var Z0t=new G,Q0t=new G,$0t=new G,J0t=new G,gTe=new oe,kB=new Uint8Array(4);function yTe(e,t,n,i){let o=t.height===n.height?0:(e-t.height)/(n.height-t.height);return G.lerp(t.color,n.color,o,i)}function vH(e,t){return{height:e,color:G.clone(t)}}function xTe(e){return e=e.filter(function(t,n,i){let o=n>0,r=n<i.length-1,s=o?t.height===i[n-1].height:!0,a=r?t.height===i[n+1].height:!0;return!s||!a}),e=e.filter(function(t,n,i){let o=n>0,r=n<i.length-1,s=o?G.equals(t.color,i[n-1].color):!1,a=r?G.equals(t.color,i[n+1].color):!1;return!s||!a}),e=e.filter(function(t,n,i){let o=n>0,r=o?G.equals(t.color,i[n-1].color):!1,s=o?t.height===i[n-1].height:!0;return!r||!s}),e}function ext(e){let t,n,i=[],o=e.length;for(t=0;t<o;t++){let r=e[t],s=r.entries,a=s.length,c=[];for(n=0;n<a;n++){let g=s[n],m=O.clamp(g.height,Yl._minimumHeight,Yl._maximumHeight),x=G.clone(g.color,Z0t);x.red*=x.alpha,x.green*=x.alpha,x.blue*=x.alpha,c.push(vH(m,x))}let l=!0,f=!0;for(n=0;n<a-1;n++){let g=c[n+0],m=c[n+1];l=l&&g.height<=m.height,f=f&&g.height>=m.height}f?c=c.reverse():l||Q_(c,function(g,m){return O.sign(g.height-m.height)});let d=y(r.extendDownwards,!1),p=y(r.extendUpwards,!1);c.length===1&&!d&&!p&&(d=!0,p=!0),d&&c.splice(0,0,vH(Yl._minimumHeight,c[0].color)),p&&c.splice(c.length,0,vH(Yl._maximumHeight,c[c.length-1].color)),c=xTe(c),i.push(c)}return i}function txt(e){let t=ext(e),n=[],i=[],o;function r(l,f){n.push(vH(l,f))}function s(l,f,d){let p=G.multiplyByScalar(d,1-f.alpha,J0t);p=G.add(p,f,p),r(l,p)}let a=t.length;for(o=0;o<a;o++){let l=t[o],f=0,d=0;i=n,n=[];let p=l.length,g=i.length;for(;f<p||d<g;){let m=f<p?l[f]:void 0,x=f>0?l[f-1]:void 0,b=f<p-1?l[f+1]:void 0,T=d<g?i[d]:void 0,C=d>0?i[d-1]:void 0,A=d<g-1?i[d+1]:void 0;if(u(m)&&u(T)&&m.height===T.height){let S=u(A)&&T.height===A.height,w=!u(C),D=!u(A),R=u(b)&&m.height===b.height,P=!u(x),L=!u(b);S?R?(s(m.height,m.color,T.color),s(m.height,b.color,A.color)):P?(r(m.height,T.color),s(m.height,m.color,A.color)):L?(s(m.height,m.color,T.color),r(m.height,A.color)):(s(m.height,m.color,T.color),s(m.height,m.color,A.color)):w?R?(r(m.height,m.color),s(m.height,b.color,T.color)):L?(r(m.height,m.color),r(m.height,T.color)):(P||r(m.height,m.color),s(m.height,m.color,T.color)):D?R?(s(m.height,m.color,T.color),r(m.height,b.color)):P?(r(m.height,T.color),r(m.height,m.color)):L?s(m.height,m.color,T.color):(s(m.height,m.color,T.color),r(m.height,m.color)):R?(s(m.height,m.color,T.color),s(m.height,b.color,T.color)):P?(r(m.height,T.color),s(m.height,m.color,T.color)):L?(s(m.height,m.color,T.color),r(m.height,T.color)):s(m.height,m.color,T.color),f+=R?2:1,d+=S?2:1}else if(u(m)&&u(T)&&u(C)&&m.height<T.height){let S=yTe(m.height,C,T,$0t);u(x)?u(b)?s(m.height,m.color,S):(s(m.height,m.color,S),r(m.height,S)):(r(m.height,S),s(m.height,m.color,S)),f++}else if(u(T)&&u(m)&&u(x)&&T.height<m.height){let S=yTe(T.height,x,m,Q0t);u(C)?u(A)?s(T.height,S,T.color):(s(T.height,S,T.color),r(T.height,S)):(r(T.height,S),s(T.height,S,T.color)),d++}else u(m)&&(!u(T)||m.height<T.height)?(u(T)&&!u(C)&&!u(b)?(r(m.height,m.color),r(m.height,Yl._emptyColor),r(T.height,Yl._emptyColor)):(!u(T)&&u(C)&&!u(x)&&(r(C.height,Yl._emptyColor),r(m.height,Yl._emptyColor)),r(m.height,m.color)),f++):u(T)&&(!u(m)||T.height<m.height)&&(r(T.height,T.color),d++)}}return xTe(n)}function Yl(e){let{scene:t,layers:n}=y(e,y.EMPTY_OBJECT),{context:i}=t,o=txt(n),r=o.length,s,a,c;if(!Yl._useFloatTexture(i)){a=Ye.UNSIGNED_BYTE,c=rt.RGBA,s=new Uint8Array(r*4);for(let g=0;g<r;g++)oe.packFloat(o[g].height,gTe),oe.pack(gTe,s,g*4)}else{a=Ye.FLOAT,c=i.webgl2?rt.RED:rt.LUMINANCE,s=new Float32Array(r);for(let g=0;g<r;g++)s[g]=o[g].height}let f=Lt.create({context:i,pixelFormat:c,pixelDatatype:a,source:{arrayBufferView:s,width:r,height:1},sampler:new dn({wrapS:vn.CLAMP_TO_EDGE,wrapT:vn.CLAMP_TO_EDGE,minificationFilter:un.NEAREST,magnificationFilter:Ti.NEAREST})}),d=new Uint8Array(r*4);for(let g=0;g<r;g++)o[g].color.toBytes(kB),d[g*4+0]=kB[0],d[g*4+1]=kB[1],d[g*4+2]=kB[2],d[g*4+3]=kB[3];let p=Lt.create({context:i,pixelFormat:rt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,source:{arrayBufferView:d,width:r,height:1},sampler:new dn({wrapS:vn.CLAMP_TO_EDGE,wrapT:vn.CLAMP_TO_EDGE,minificationFilter:un.LINEAR,magnificationFilter:Ti.LINEAR})});return ji.fromType("ElevationBand",{heights:f,colors:p})}Yl._useFloatTexture=function(e){return e.floatingPointTexture};Yl._maximumHeight=5906376425472;Yl._minimumHeight=-5906376425472;Yl._emptyColor=new G(0,0,0,0);var tZ=Yl;async function nxt(e,t){if(t=y(t,{}),t.cacheBytes=y(t.cacheBytes,1536*1024*1024),t.maximumCacheOverflowBytes=y(t.maximumCacheOverflowBytes,1024*1024*1024),e=y(e,jT.defaultApiKey),!u(e))return ixt(t);let n,i=jT.getDefaultCredit();u(i)&&(n=[i]);let o=new Ie({url:`${jT.mapTilesApiEndpoint}3dtiles/root.json`,queryParameters:{key:e},credits:n});return sa.fromUrl(o,t)}var bTe={};async function ixt(e){let i=bTe[2275207];u(i)||(i=su.fromAssetId(2275207),bTe[2275207]=i);let o=await i;return sa.fromUrl(o,e)}var nZ=nxt;async function oxt(e){let t=await sa.fromIonAssetId(96188,e);e=y(e,y.EMPTY_OBJECT);let n=e.style;if(!u(n)){let i=y(e.defaultColor,G.WHITE).toCssColorString();n=new KT({color:`Boolean(\${feature['cesium#color']}) ? color(\${feature['cesium#color']}) : ${i}`})}return t.style=n,t}var iZ=oxt;function rxt(e){e=y(e,y.EMPTY_OBJECT);let t=[],n=e.geometry;(!u(n.attributes)||!u(n.primitiveType))&&(n=n.constructor.createGeometry(n));let i=n.attributes,o=F.clone(y(e.modelMatrix,F.IDENTITY)),r=y(e.length,1e4);if(u(i.normal)&&t.push(new bt({geometry:Fn.createLineSegmentsForVectors(n,"normal",r),attributes:{color:new zt(1,0,0,1)},modelMatrix:o})),u(i.tangent)&&t.push(new bt({geometry:Fn.createLineSegmentsForVectors(n,"tangent",r),attributes:{color:new zt(0,1,0,1)},modelMatrix:o})),u(i.bitangent)&&t.push(new bt({geometry:Fn.createLineSegmentsForVectors(n,"bitangent",r),attributes:{color:new zt(0,0,1,1)},modelMatrix:o})),t.length>0)return new wn({asynchronous:!1,geometryInstances:t,appearance:new cn({flat:!0,translucent:!1})})}var oZ=rxt;function UB(e){e=y(e,y.EMPTY_OBJECT);let t=e.attributeName,n=e.perInstanceAttribute;u(n)||(n=!1);let i=y(e.glslDatatype,"vec3"),o=`v_${t}`,r;if(t==="normal"||t==="tangent"||t==="bitangent")r=`vec4 getColor() { return vec4((${o} + vec3(1.0)) * 0.5, 1.0); }


`;else switch(t==="st"&&(i="vec2"),i){case"float":r=`vec4 getColor() { return vec4(vec3(${o}), 1.0); }


`;break;case"vec2":r=`vec4 getColor() { return vec4(${o}, 0.0, 1.0); }


`;break;case"vec3":r=`vec4 getColor() { return vec4(${o}, 1.0); }


`;break;case"vec4":r=`vec4 getColor() { return ${o}; }


`;break}let s=`in vec3 position3DHigh;


in vec3 position3DLow;


in float batchId;


${n?"":`in ${i} ${t};


`}out ${i} ${o};


void main()


{


vec4 p = czm_translateRelativeToEye(position3DHigh, position3DLow);


${n?`${o} = czm_batchTable_${t}(batchId);


`:`${o} = ${t};


`}gl_Position = czm_modelViewProjectionRelativeToEye * p;


}`,a=`in ${i} ${o};


${r}


void main()


{


out_FragColor = getColor();


}`;this.material=void 0,this.translucent=y(e.translucent,!1),this._vertexShaderSource=y(e.vertexShaderSource,s),this._fragmentShaderSource=y(e.fragmentShaderSource,a),this._renderState=so.getDefaultRenderState(!1,!1,e.renderState),this._closed=y(e.closed,!1),this._attributeName=t,this._glslDatatype=i}Object.defineProperties(UB.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},attributeName:{get:function(){return this._attributeName}},glslDatatype:{get:function(){return this._glslDatatype}}});UB.prototype.getFragmentShaderSource=so.prototype.getFragmentShaderSource;UB.prototype.isTranslucent=so.prototype.isTranslucent;UB.prototype.getRenderState=so.prototype.getRenderState;var rZ=UB;function DH(e){e=y(e,y.EMPTY_OBJECT),this.length=y(e.length,1e7),this._length=void 0,this.width=y(e.width,2),this._width=void 0,this.show=y(e.show,!0),this.modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this._modelMatrix=new F,this.id=e.id,this._id=void 0,this._primitive=void 0}DH.prototype.update=function(e){if(this.show){if(!u(this._primitive)||!F.equals(this._modelMatrix,this.modelMatrix)||this._length!==this.length||this._width!==this.width||this._id!==this.id){this._modelMatrix=F.clone(this.modelMatrix,this._modelMatrix),this._length=this.length,this._width=this.width,this._id=this.id,u(this._primitive)&&this._primitive.destroy(),this.modelMatrix[12]===0&&this.modelMatrix[13]===0&&this.modelMatrix[14]===0&&(this.modelMatrix[14]=.01);let t=new bt({geometry:new L_({positions:[h.ZERO,h.UNIT_X],width:this.width,vertexFormat:Zr.VERTEX_FORMAT,colors:[G.RED,G.RED],arcType:Zt.NONE}),modelMatrix:F.multiplyByUniformScale(this.modelMatrix,this.length,new F),id:this.id,pickPrimitive:this}),n=new bt({geometry:new L_({positions:[h.ZERO,h.UNIT_Y],width:this.width,vertexFormat:Zr.VERTEX_FORMAT,colors:[G.GREEN,G.GREEN],arcType:Zt.NONE}),modelMatrix:F.multiplyByUniformScale(this.modelMatrix,this.length,new F),id:this.id,pickPrimitive:this}),i=new bt({geometry:new L_({positions:[h.ZERO,h.UNIT_Z],width:this.width,vertexFormat:Zr.VERTEX_FORMAT,colors:[G.BLUE,G.BLUE],arcType:Zt.NONE}),modelMatrix:F.multiplyByUniformScale(this.modelMatrix,this.length,new F),id:this.id,pickPrimitive:this});this._primitive=new wn({geometryInstances:[t,n,i],appearance:new Zr,asynchronous:!1})}this._primitive.update(e)}};DH.prototype.isDestroyed=function(){return!1};DH.prototype.destroy=function(){return this._primitive=this._primitive&&this._primitive.destroy(),le(this)};var VB=DH;function sxt(e){this.direction=h.clone(e.direction),this.color=G.clone(y(e.color,G.WHITE)),this.intensity=y(e.intensity,1)}var sZ=sxt;var zB=`in vec3 v_positionMC;


in vec3 v_positionEC;


in vec2 v_st;


 


void main()


{


    czm_materialInput materialInput;


 


    vec3 normalEC = normalize(czm_normal3D * czm_geodeticSurfaceNormal(v_positionMC, vec3(0.0), vec3(1.0)));


#ifdef FACE_FORWARD


    normalEC = faceforward(normalEC, vec3(0.0, 0.0, 1.0), -normalEC);


#endif


 


    materialInput.s = v_st.s;


    materialInput.st = v_st;


    materialInput.str = vec3(v_st, 0.0);


 


    // Convert tangent space material normal to eye space


    materialInput.normalEC = normalEC;


    materialInput.tangentToEyeMatrix = czm_eastNorthUpToEyeCoordinates(v_positionMC, materialInput.normalEC);


 


    // Convert view vector to world space


    vec3 positionToEyeEC = -v_positionEC;


    materialInput.positionToEyeEC = positionToEyeEC;


 


    czm_material material = czm_getMaterial(materialInput);


 


#ifdef FLAT


    out_FragColor = vec4(material.diffuse + material.emission, material.alpha);


#else


    out_FragColor = czm_phong(normalize(positionToEyeEC), material, czm_lightDirectionEC);


#endif


}


`;var HB=`in vec3 position3DHigh;


in vec3 position3DLow;


in vec2 st;


in float batchId;


 


out vec3 v_positionMC;


out vec3 v_positionEC;


out vec2 v_st;


 


void main()


{


    vec4 p = czm_computePosition();


 


    v_positionMC = position3DHigh + position3DLow;           // position in model coordinates


    v_positionEC = (czm_modelViewRelativeToEye * p).xyz;     // position in eye coordinates


    v_st = st;


 


    gl_Position = czm_modelViewProjectionRelativeToEye * p;


}


`;function JT(e){e=y(e,y.EMPTY_OBJECT);let t=y(e.translucent,!0),n=y(e.aboveGround,!1);this.material=u(e.material)?e.material:ji.fromType(ji.ColorType),this.translucent=y(e.translucent,!0),this._vertexShaderSource=y(e.vertexShaderSource,HB),this._fragmentShaderSource=y(e.fragmentShaderSource,zB),this._renderState=so.getDefaultRenderState(t,!n,e.renderState),this._closed=!1,this._flat=y(e.flat,!1),this._faceForward=y(e.faceForward,n),this._aboveGround=n}Object.defineProperties(JT.prototype,{vertexShaderSource:{get:function(){return this._vertexShaderSource}},fragmentShaderSource:{get:function(){return this._fragmentShaderSource}},renderState:{get:function(){return this._renderState}},closed:{get:function(){return this._closed}},vertexFormat:{get:function(){return JT.VERTEX_FORMAT}},flat:{get:function(){return this._flat}},faceForward:{get:function(){return this._faceForward}},aboveGround:{get:function(){return this._aboveGround}}});JT.VERTEX_FORMAT=Re.POSITION_AND_ST;JT.prototype.getFragmentShaderSource=so.prototype.getFragmentShaderSource;JT.prototype.isTranslucent=so.prototype.isTranslucent;JT.prototype.getRenderState=so.prototype.getRenderState;var aZ=JT;function Xl(e){this._scene=e.scene,this.samplingWindow=y(e.samplingWindow,Xl.defaultSettings.samplingWindow),this.quietPeriod=y(e.quietPeriod,Xl.defaultSettings.quietPeriod),this.warmupPeriod=y(e.warmupPeriod,Xl.defaultSettings.warmupPeriod),this.minimumFrameRateDuringWarmup=y(e.minimumFrameRateDuringWarmup,Xl.defaultSettings.minimumFrameRateDuringWarmup),this.minimumFrameRateAfterWarmup=y(e.minimumFrameRateAfterWarmup,Xl.defaultSettings.minimumFrameRateAfterWarmup),this._lowFrameRate=new pe,this._nominalFrameRate=new pe,this._frameTimes=[],this._needsQuietPeriod=!0,this._quietPeriodEndTime=0,this._warmupPeriodEndTime=0,this._frameRateIsLow=!1,this._lastFramesPerSecond=void 0,this._pauseCount=0;let t=this;this._preUpdateRemoveListener=this._scene.preUpdate.addEventListener(function(o,r){axt(t,r)}),this._hiddenPropertyName=document.hidden!==void 0?"hidden":document.mozHidden!==void 0?"mozHidden":document.msHidden!==void 0?"msHidden":document.webkitHidden!==void 0?"webkitHidden":void 0;let n=document.hidden!==void 0?"visibilitychange":document.mozHidden!==void 0?"mozvisibilitychange":document.msHidden!==void 0?"msvisibilitychange":document.webkitHidden!==void 0?"webkitvisibilitychange":void 0;function i(){cxt(t)}this._visibilityChangeRemoveListener=void 0,u(n)&&(document.addEventListener(n,i,!1),this._visibilityChangeRemoveListener=function(){document.removeEventListener(n,i,!1)})}Xl.defaultSettings={samplingWindow:5,quietPeriod:2,warmupPeriod:5,minimumFrameRateDuringWarmup:4,minimumFrameRateAfterWarmup:8};Xl.fromScene=function(e){return(!u(e._frameRateMonitor)||e._frameRateMonitor.isDestroyed())&&(e._frameRateMonitor=new Xl({scene:e})),e._frameRateMonitor};Object.defineProperties(Xl.prototype,{scene:{get:function(){return this._scene}},lowFrameRate:{get:function(){return this._lowFrameRate}},nominalFrameRate:{get:function(){return this._nominalFrameRate}},lastFramesPerSecond:{get:function(){return this._lastFramesPerSecond}}});Xl.prototype.pause=function(){++this._pauseCount,this._pauseCount===1&&(this._frameTimes.length=0,this._lastFramesPerSecond=void 0)};Xl.prototype.unpause=function(){--this._pauseCount,this._pauseCount<=0&&(this._pauseCount=0,this._needsQuietPeriod=!0)};Xl.prototype.isDestroyed=function(){return!1};Xl.prototype.destroy=function(){return this._preUpdateRemoveListener(),u(this._visibilityChangeRemoveListener)&&this._visibilityChangeRemoveListener(),le(this)};function axt(e,t){if(e._pauseCount>0)return;let n=xi();if(e._needsQuietPeriod)e._needsQuietPeriod=!1,e._frameTimes.length=0,e._quietPeriodEndTime=n+e.quietPeriod/Qn.SECONDS_PER_MILLISECOND,e._warmupPeriodEndTime=e._quietPeriodEndTime+(e.warmupPeriod+e.samplingWindow)/Qn.SECONDS_PER_MILLISECOND;else if(n>=e._quietPeriodEndTime){e._frameTimes.push(n);let i=n-e.samplingWindow/Qn.SECONDS_PER_MILLISECOND;if(e._frameTimes.length>=2&&e._frameTimes[0]<=i){for(;e._frameTimes.length>=2&&e._frameTimes[1]<i;)e._frameTimes.shift();let o=(n-e._frameTimes[0])/(e._frameTimes.length-1);e._lastFramesPerSecond=1e3/o;let r=1e3/(n>e._warmupPeriodEndTime?e.minimumFrameRateAfterWarmup:e.minimumFrameRateDuringWarmup);o>r?e._frameRateIsLow||(e._frameRateIsLow=!0,e._needsQuietPeriod=!0,e.lowFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond)):e._frameRateIsLow&&(e._frameRateIsLow=!1,e._needsQuietPeriod=!0,e.nominalFrameRate.raiseEvent(e.scene,e._lastFramesPerSecond))}}}function cxt(e){document[e._hiddenPropertyName]?e.pause():e.unpause()}var GB=Xl;function lxt(e,t,n){return`    float clipDistance = clip(gl_FragCoord, ${e}, ${t}); 


    vec4 clippingPlanesEdgeColor = vec4(1.0); 


    clippingPlanesEdgeColor.rgb = ${n}.rgb; 


    float clippingPlanesEdgeWidth = ${n}.a; 


    if (clipDistance > 0.0 && clipDistance < clippingPlanesEdgeWidth) 


    { 


        out_FragColor = clippingPlanesEdgeColor;


    } 


`}var WB=lxt;var TTe=Oo(fK(),1);function cZ(){this._image=new Image}cZ.prototype.isReady=function(){return!0};cZ.prototype.shouldDiscardImage=function(e){return e===this._image};function eA(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tileDiscardPolicy=e.tileDiscardPolicy,this._tilingScheme=new qi({numberOfLevelZeroTilesX:2,numberOfLevelZeroTilesY:2,rectangle:new ce(-O.PI,-O.PI,O.PI,O.PI),ellipsoid:e.ellipsoid});let t=e.credit;typeof t=="string"&&(t=new At(t)),this._credit=t,this._tileWidth=256,this._tileHeight=256,this._maximumLevel=23,u(this._tileDiscardPolicy)||(this._tileDiscardPolicy=new cZ),this._errorEvent=new pe}Object.defineProperties(eA.prototype,{url:{get:function(){return this._metadata.url}},proxy:{get:function(){return this._metadata.proxy}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){return this._maximumLevel}},minimumLevel:{get:function(){return 0}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){return this._tileDiscardPolicy}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){return this._credit}},hasAlphaChannel:{get:function(){return!1}}});eA.fromMetadata=function(e,t){if(!e.imageryPresent)throw new ue(`The server ${e.url} doesn't have imagery`);let n=new eA(t);return n._metadata=e,n};eA.prototype.getTileCredits=function(e,t,n){let i=this._metadata,o=i.getTileInformation(e,t,n);if(u(o)){let r=i.providers[o.imageryProvider];if(u(r))return[r]}};eA.prototype.requestImage=function(e,t,n,i){let o=this._tileDiscardPolicy._image,r=this._metadata,s=cg.tileXYToQuadKey(e,t,n),a=r.getTileInformation(e,t,n);if(!u(a)){if(r.isValid(s)){let l=new Yo({throttle:i.throttle,throttleByServer:i.throttleByServer,type:i.type,priorityFunction:i.priorityFunction});r.populateSubtree(e,t,n,l);return}return Promise.resolve(o)}if(!a.hasImagery())return Promise.resolve(o);let c=uxt(this,a,e,t,n,i).fetchArrayBuffer();if(u(c))return c.then(function(l){aB(r.key,l);let f=new Uint8Array(l),d,p=r.protoImagery;if((!u(p)||!p)&&(d=fxt(f)),!u(d)&&(!u(p)||p)){let g=dxt(f);d=g.imageType,f=g.imageData}return!u(d)||!u(f)?o:Nx({uint8Array:f,format:d,flipY:!0})})};eA.prototype.pickFeatures=function(e,t,n,i,o){};function uxt(e,t,n,i,o,r){let s=cg.tileXYToQuadKey(n,i,o),a=t.imageryVersion;return a=u(a)&&a>0?a:1,e._metadata.resource.getDerivedResource({url:`flatfile?f1-0${s}-i.${a.toString()}`,request:r})}function fxt(e){let t="JFIF";if(e[6]===t.charCodeAt(0)&&e[7]===t.charCodeAt(1)&&e[8]===t.charCodeAt(2)&&e[9]===t.charCodeAt(3))return"image/jpeg";let n="PNG";if(e[1]===n.charCodeAt(0)&&e[2]===n.charCodeAt(1)&&e[3]===n.charCodeAt(2))return"image/png"}function dxt(e){let t=TTe.Reader.create(e),n=t.len,i={};for(;t.pos<n;){let s=t.uint32(),a;switch(s>>>3){case 1:i.imageType=t.uint32();break;case 2:i.imageData=t.bytes();break;case 3:i.alphaType=t.uint32();break;case 4:i.imageAlpha=t.bytes();break;case 5:if(a=i.copyrightIds,u(a)||(a=i.copyrightIds=[]),(s&7)===2){let c=t.uint32()+t.pos;for(;t.pos<c;)a.push(t.uint32())}else a.push(t.uint32());break;default:t.skipType(s&7);break}}let o=i.imageType;if(u(o))switch(o){case 0:i.imageType="image/jpeg";break;case 4:i.imageType="image/png";break;default:throw new ue("GoogleEarthEnterpriseImageryProvider: Unsupported image type.")}let r=i.alphaType;return u(r)&&r!==0&&(console.log("GoogleEarthEnterpriseImageryProvider: External alpha not supported."),delete i.alphaType,delete i.imageAlpha),i}var lZ=eA;var hxt=new G(1,1,1,.4),mxt=new G(0,1,0,.05),pxt=new G(0,.5,0,.2);function tA(e){e=y(e,y.EMPTY_OBJECT),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0,this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new qi({ellipsoid:e.ellipsoid}),this._cells=y(e.cells,8),this._color=y(e.color,hxt),this._glowColor=y(e.glowColor,mxt),this._glowWidth=y(e.glowWidth,6),this._backgroundColor=y(e.backgroundColor,pxt),this._errorEvent=new pe,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._canvasSize=y(e.canvasSize,256),this._canvas=this._createGridCanvas()}Object.defineProperties(tA.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}}});tA.prototype._drawGrid=function(e){let n=this._canvasSize;for(let i=0;i<=this._cells;++i){let r=1+i/this._cells*(n-1);e.moveTo(r,0),e.lineTo(r,n),e.moveTo(0,r),e.lineTo(n,r)}e.stroke()};tA.prototype._createGridCanvas=function(){let e=document.createElement("canvas");e.width=this._canvasSize,e.height=this._canvasSize;let t=0,n=this._canvasSize,i=e.getContext("2d"),o=this._backgroundColor.toCssColorString();i.fillStyle=o,i.fillRect(t,t,n,n);let r=this._glowColor.toCssColorString();i.strokeStyle=r,i.lineWidth=this._glowWidth,i.strokeRect(t,t,n,n),this._drawGrid(i),i.lineWidth=this._glowWidth*.5,i.strokeRect(t,t,n,n),this._drawGrid(i);let s=this._color.toCssColorString();return i.strokeStyle=s,i.lineWidth=2,i.strokeRect(t,t,n,n),i.lineWidth=1,this._drawGrid(i),e};tA.prototype.getTileCredits=function(e,t,n){};tA.prototype.requestImage=function(e,t,n,i){return Promise.resolve(this._canvas)};tA.prototype.pickFeatures=function(e,t,n,i,o){};var uZ=tA;function Nh(){}Nh._maxDecodingConcurrency=Math.max(Vt.hardwareConcurrency-1,1);Nh._decodeTaskProcessor=new yi("decodeI3S",Nh._maxDecodingConcurrency);Nh._promise=void 0;async function _xt(){if(await Nh._decodeTaskProcessor.initWebAssemblyModule({wasmBinaryFile:"ThirdParty/draco_decoder.wasm"}))return Nh._decodeTaskProcessor;throw new ue("I3S decoder could not be initialized.")}Nh.decode=async function(e,t,n,i){return u(Nh._promise)||(Nh._promise=_xt()),Nh._promise.then(function(o){let r=n._parent._data,s=n._parent._inverseRotationMatrix,a=0,c=0,l=0;u(r.obb)?(a=r.obb.center[0],c=r.obb.center[1],l=r.obb.center[2]):u(r.mbs)&&(a=r.mbs[0],c=r.mbs[1],l=r.mbs[2]);let f=Q.fromRotationX(-O.PI_OVER_TWO),d=new Q;Q.multiply(f,s,d);let p=fe.fromDegrees(a,c,l),g=ne.WGS84.cartographicToCartesian(p),m={binaryData:n._data,featureData:u(i)&&u(i[0])?i[0].data:void 0,schema:t,bufferInfo:n._geometryBufferInfo,ellipsoidRadiiSquare:ne.WGS84.radiiSquared,url:e,geoidDataList:n._dataProvider._geoidDataList,cartographicCenter:p,cartesianCenter:g,parentRotation:d};return o.scheduleTask(m)})};var jB=Nh;function fZ(e,t){this._parent=e,this._dataProvider=e._dataProvider,this._layer=e._layer,u(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${t}`}):this._resource=this._parent.resource.getDerivedResource({url:t})}Object.defineProperties(fZ.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}}});fZ.prototype.load=async function(){return this._data=await nA.loadJson(this._resource,this._dataProvider._traceFetches),this._data};var qB=fZ;function ow(e,t){this._storageInfo=t,this._parent=e,this._dataProvider=e._dataProvider;let n=`attributes/${t.key}/0`;u(this._parent._nodeIndex)?this._resource=this._parent._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.attribute.resource}/${n}`}):this._resource=this._parent.resource.getDerivedResource({url:n})}Object.defineProperties(ow.prototype,{resource:{get:function(){return this._resource}},header:{get:function(){return this._header}},values:{get:function(){return u(this._values)&&u(this._values.attributeValues)?this._values.attributeValues:[]}},name:{get:function(){return this._storageInfo.name}}});function gxt(e){return e==="UInt8"||e==="Int8"?1:e==="UInt16"||e==="Int16"?2:e==="UInt32"||e==="Int32"||e==="Oid32"||e==="Float32"?4:e==="UInt64"||e==="Int64"||e==="Float64"?8:0}ow.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){let n=new DataView(t),i=!0;if(n.getUint8(0)===123&&new TextDecoder().decode(t).includes("404")&&(i=!1,console.error(`Failed to load: ${e.resource.url}`)),i){e._data=t;let o=e._parseHeader(n),r=gxt(e._storageInfo.attributeValues.valueType);r>0&&(o=Math.ceil(o/r)*r),e._parseBody(n,o)}})};ow.prototype._parseValue=function(e,t,n){let i;if(t==="UInt8")i=e.getUint8(n),n+=1;else if(t==="Int8")i=e.getInt8(n),n+=1;else if(t==="UInt16")i=e.getUint16(n,!0),n+=2;else if(t==="Int16")i=e.getInt16(n,!0),n+=2;else if(t==="UInt32")i=e.getUint32(n,!0),n+=4;else if(t==="Oid32")i=e.getUint32(n,!0),n+=4;else if(t==="Int32")i=e.getInt32(n,!0),n+=4;else if(t==="UInt64"){let o=e.getUint32(n,!0),r=e.getUint32(n+4,!0);i=o+Math.pow(2,32)*r,n+=8}else if(t==="Int64"){let o=e.getUint32(n,!0),r=e.getUint32(n+4,!0);r<Math.pow(2,31)?i=o+Math.pow(2,32)*r:i=o+Math.pow(2,32)*(r-Math.pow(2,32)),n+=8}else t==="Float32"?(i=e.getFloat32(n,!0),n+=4):t==="Float64"?(i=e.getFloat64(n,!0),n+=8):t==="String"&&(i=String.fromCharCode(e.getUint8(n)),n+=1);return{value:i,offset:n}};ow.prototype._parseHeader=function(e){let t=0;this._header={};for(let n=0;n<this._storageInfo.header.length;n++){let i=this._storageInfo.header[n],o=this._parseValue(e,i.valueType,t);this._header[i.property]=o.value,t=o.offset}return t};ow.prototype._parseBody=function(e,t){this._values={};for(let n=0;n<this._storageInfo.ordering.length;n++){let i=this._storageInfo.ordering[n],o=this._storageInfo[i];if(u(o)){this._values[i]=[];for(let r=0;r<this._header.count;++r)if(o.valueType!=="String"){let s=this._parseValue(e,o.valueType,t);this._values[i].push(s.value),t=s.offset}else{let s=this._values.attributeByteCounts[r],a="";for(let c=0;c<s;++c){let l=this._parseValue(e,o.valueType,t);l.value.charCodeAt(0)!==0&&(a+=l.value),t=l.offset}this._values[i].push(a)}}}};var YB=ow;function XB(e,t){let n=e._dataProvider,i=e._layer,o;u(e._nodeIndex)?o=i.resource.getDerivedResource({url:`nodes/${e._data.mesh.geometry.resource}/${t}`}):o=e.resource.getDerivedResource({url:t}),this._parent=e,this._dataProvider=n,this._layer=i,this._resource=o,this._customAttributes=void 0}Object.defineProperties(XB.prototype,{resource:{get:function(){return this._resource}},data:{get:function(){return this._data}},customAttributes:{get:function(){return this._customAttributes}}});XB.prototype.load=function(){let e=this;return this._dataProvider._loadBinary(this._resource).then(function(t){return e._data=t,t})};var yxt=new h,xxt=new h,bxt=new h,Txt=new h,Axt=new h;function dZ(e,t,n,i){let o=h.subtract(i,n,yxt),r=h.cross(o,h.subtract(e,n,xxt),Txt),s=h.cross(o,h.subtract(t,n,bxt),Axt);return h.dot(r,s)>=0}var Cxt=new h,Ext=new h,Sxt=new h,wxt=new h,vxt=new h,Dxt=new h,Ixt=new h,Pxt=new h,Rxt=new h,Oxt=new h;XB.prototype.getClosestPointIndexOnTriangle=function(e,t,n){if(u(this._customAttributes)&&u(this._customAttributes.positions)){let i=new h(e,t,n);i.x-=this._customAttributes.cartesianCenter.x,i.y-=this._customAttributes.cartesianCenter.y,i.z-=this._customAttributes.cartesianCenter.z,Q.multiplyByVector(this._customAttributes.parentRotation,i,i);let o=Number.MAX_VALUE,r,s,a,c,l=this._customAttributes.positions,f=this._customAttributes.indices,d;u(f)?d=f.length:d=l.length/3;for(let p=0;p<d;p++){let g,m,x;u(f)?(g=f[p],m=f[p+1],x=f[p+2]):(g=p*3,m=p*3+1,x=p*3+2);let b=h.fromElements(l[g*3],l[g*3+1],l[g*3+2],Cxt),T=h.fromElements(l[m*3],l[m*3+1],l[m*3+2],Ext),C=new h(l[x*3],l[x*3+1],l[x*3+2],Sxt);if(!dZ(i,b,T,C)||!dZ(i,T,b,C)||!dZ(i,C,b,T))continue;let A=h.subtract(T,b,wxt),S=h.subtract(C,b,vxt),w=h.cross(A,S,Dxt);if(h.magnitude(w)===0)continue;let D=h.normalize(w,Ixt),R=h.subtract(i,b,Pxt),P=Math.abs(h.dot(R,D));if(P<o){o=P,r=p;let L=h.magnitudeSquared(h.subtract(i,b,R)),N=h.magnitudeSquared(h.subtract(i,T,Rxt)),_=h.magnitudeSquared(h.subtract(i,C,Oxt));L<N&&L<_?(a=g,c=b,s=L):N<_?(a=m,c=T,s=N):(a=x,c=C,s=_)}}if(u(r))return{index:a,distanceSquared:s,distance:Math.sqrt(s),queriedPosition:i,closestPosition:h.clone(c)}}return{index:-1,distanceSquared:Number.Infinity,distance:Number.Infinity}};XB.prototype._generateGltf=function(e,t,n,i,o,r){let s={pbrMetallicRoughness:{metallicFactor:0},doubleSided:!0,name:"Material"},a=!1,c,l="";if(u(this._parent._data.mesh)&&u(this._layer._data.materialDefinitions)){let x=this._parent._data.mesh.material.definition;if(x>=0&&x<this._layer._data.materialDefinitions.length&&(c=this._layer._data.materialDefinitions[x],s=c,u(s.pbrMetallicRoughness)&&u(s.pbrMetallicRoughness.baseColorTexture))){a=!0,s.pbrMetallicRoughness.baseColorTexture.index=0;let b="0";if(u(this._layer._data.textureSetDefinitions))for(let T=0;T<this._layer._data.textureSetDefinitions.length;T++){let C=this._layer._data.textureSetDefinitions[T];for(let A=0;A<C.formats.length;A++){let S=C.formats[A];if(S.format==="jpg"){b=S.name;break}}}u(this._parent._data.mesh)&&this._parent._data.mesh.material.resource>=0&&(l=this._layer.resource.getDerivedResource({url:`nodes/${this._parent._data.mesh.material.resource}/textures/${b}`}).url)}}else u(this._parent._data.textureData)&&(a=!0,l=this._parent.resource.getDerivedResource({url:`${this._parent._data.textureData[0].href}`}).url,s.pbrMetallicRoughness.baseColorTexture={index:0});let f=[],d=[],p=[];return a&&(f=[{sampler:0,source:0}],d=[{uri:l}],p=[{magFilter:9729,minFilter:9986,wrapS:10497,wrapT:10497}]),{scene:0,scenes:[{nodes:e}],nodes:t,meshes:n,buffers:i,bufferViews:o,accessors:r,materials:[s],textures:f,images:d,samplers:p,asset:{version:"2.0"}}};var rw=XB;function Yu(e,t,n){let i,o,r,s;n?(i=0,o=e):(i=e._level+1,o=e._layer),typeof t=="number"?r=t:s=e.resource.getDerivedResource({url:`${t}/`}),this._parent=e,this._dataProvider=e._dataProvider,this._isRoot=n,this._level=i,this._layer=o,this._nodeIndex=r,this._resource=s,this._isLoading=!1,this._tile=void 0,this._data=void 0,this._geometryData=[],this._featureData=[],this._fields={},this._children=[],this._childrenReadyPromise=void 0,this._globalTransform=void 0,this._inverseGlobalTransform=void 0,this._inverseRotationMatrix=void 0}Object.defineProperties(Yu.prototype,{resource:{get:function(){return this._resource}},layer:{get:function(){return this._layer}},parent:{get:function(){return this._parent}},children:{get:function(){return this._children}},geometryData:{get:function(){return this._geometryData}},featureData:{get:function(){return this._featureData}},fields:{get:function(){return this._fields}},tile:{get:function(){return this._tile}},data:{get:function(){return this._data}}});Yu.prototype.load=async function(){let e=this;function t(){if(!e._isRoot){let o=e._create3DTileDefinition();e._tile=new If(e._layer._tileset,e._dataProvider.resource,o,e._parent._tile),e._tile._i3sNode=e}}if(!u(this._nodeIndex)){let o=await nA.loadJson(this._resource,this._dataProvider._traceFetches);e._data=o,t();return}let n=await this._layer._getNodeInNodePages(this._nodeIndex);e._data=n;let i;e._isRoot?i="nodes/root/":u(n.mesh)&&(i=`../${n.mesh.geometry.resource}/`),u(i)&&(e._resource=e._parent.resource.getDerivedResource({url:i})),t()};Yu.prototype.loadFields=function(){let e=this._layer._data.attributeStorageInfo,t=this;function n(o,r){let s=new YB(t,o[r]);return t._fields[s._storageInfo.name]=s,s.load()}let i=[];if(u(e))for(let o=0;o<e.length;o++)i.push(n(e,o));return Promise.all(i)};Yu.prototype.getFieldsForPickedPosition=function(e){let t=this.geometryData[0];if(!u(t.customAttributes.featureIndex))return{};let n=t.getClosestPointIndexOnTriangle(e.x,e.y,e.z);if(n.index===-1||n.index>t.customAttributes.featureIndex.length)return{};let i=t.customAttributes.featureIndex[n.index];return this.getFieldsForFeature(i)};Yu.prototype.getFieldsForFeature=function(e){let t={};for(let n in this.fields)if(this.fields.hasOwnProperty(n)){let i=this.fields[n];e>=0&&e<i.values.length&&(t[i.name]=i.values[e])}return t};Yu.prototype._loadChildren=function(){let e=this;if(u(this._childrenReadyPromise))return this._childrenReadyPromise;let t=[];if(u(e._data.children))for(let n=0;n<e._data.children.length;n++){let i=e._data.children[n],o=new Yu(e,y(i.href,i),!1);e._children.push(o),t.push(o.load())}return this._childrenReadyPromise=Promise.all(t).then(function(){for(let n=0;n<e._children.length;n++)e._tile.children.push(e._children[n]._tile)}),this._childrenReadyPromise};Yu.prototype._loadGeometryData=function(){let e=[];if(u(this._data.geometryData))for(let t=0;t<this._data.geometryData.length;t++){let n=new rw(this,this._data.geometryData[t].href);this._geometryData.push(n),e.push(n.load())}else if(u(this._data.mesh)){let t=this._layer._findBestGeometryBuffers(this._data.mesh.geometry.definition,["position","uv0"]),n=`./geometries/${t.bufferIndex}/`,i=new rw(this,n);i._geometryDefinitions=t.definition,i._geometryBufferInfo=t.geometryBufferInfo,this._geometryData.push(i),e.push(i.load())}return Promise.all(e)};Yu.prototype._loadFeatureData=function(){let e=[];if(u(this._data.featureData))for(let t=0;t<this._data.featureData.length;t++){let n=new qB(this,this._data.featureData[t].href);this._featureData.push(n),e.push(n.load())}return Promise.all(e)};Yu.prototype._clearGeometryData=function(){this._geometryData=[]};Yu.prototype._create3DTileDefinition=function(){let e=this._data.obb,t=this._data.mbs;if(!u(e)&&!u(t)){console.error("Failed to load I3S node. Bounding volume is required.");return}let n;if(u(e)?n=fe.fromDegrees(e.center[0],e.center[1],e.center[2]):n=fe.fromDegrees(t[0],t[1],t[2]),u(this._dataProvider._geoidDataList)&&u(n))for(let T=0;T<this._dataProvider._geoidDataList.length;T++){let C=this._dataProvider._geoidDataList[T],A=C.projection.project(n);if(A.x>C.nativeExtent.west&&A.x<C.nativeExtent.east&&A.y>C.nativeExtent.south&&A.y<C.nativeExtent.north){n.height+=Lxt(A.x,A.y,C);break}}let i={},o,r=0;u(e)?(i={box:[0,0,0,e.halfSize[0],0,0,0,e.halfSize[1],0,0,0,e.halfSize[2]]},r=Math.max(Math.max(this._data.obb.halfSize[0],this._data.obb.halfSize[1]),this._data.obb.halfSize[2]),o=ne.WGS84.cartographicToCartesian(n)):(i={sphere:[0,0,0,t[3]]},o=ne.WGS84.cartographicToCartesian(n),r=this._data.mbs[3]),r*=2;let s=1/0;if(u(this._data.lodThreshold))if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThresholdSQ"){let T=Math.sqrt(this._data.lodThreshold/(Math.PI*.25));s=r/T}else if(this._layer._data.nodePages.lodSelectionMetricType==="maxScreenThreshold"){let T=this._data.lodThreshold;s=r/T}else console.error("Invalid lodSelectionMetricType in Layer");else if(u(this._data.lodSelection))for(let T=0;T<this._data.lodSelection.length;T++)this._data.lodSelection[T].metricType==="maxScreenThreshold"&&(s=r/this._data.lodSelection[T].maxError);s===1/0&&(s=1e5);let a=s*16,c=new Xa(0,0,0),l=Pt.headingPitchRollQuaternion(o,c);u(this._data.obb)&&(l=new Le(this._data.obb.quaternion[0],this._data.obb.quaternion[1],this._data.obb.quaternion[2],this._data.obb.quaternion[3]));let f=Q.fromQuaternion(l),d=Q.inverse(f,new Q),p=new F(f[0],f[1],f[2],0,f[3],f[4],f[5],0,f[6],f[7],f[8],0,o.x,o.y,o.z,1),g=F.inverse(p,new F),m=F.clone(p);u(this._parent._globalTransform)&&F.multiply(p,this._parent._inverseGlobalTransform,m),this._globalTransform=p,this._inverseGlobalTransform=g,this._inverseRotationMatrix=d;let x=[];for(let T=0;T<this._children.length;T++)x.push(this._children[T]._create3DTileDefinition());return{children:x,refine:"REPLACE",boundingVolume:i,transform:[m[0],m[4],m[8],m[12],m[1],m[5],m[9],m[13],m[2],m[6],m[10],m[14],m[3],m[7],m[11],m[15]],content:{uri:u(this._resource)?this._resource.url:void 0},geometricError:a}};Yu.prototype._createContentURL=async function(){let e={scene:0,scenes:[{nodes:[0]}],nodes:[{name:"singleNode"}],meshes:[],buffers:[],bufferViews:[],accessors:[],materials:[],textures:[],images:[],samplers:[],asset:{version:"2.0"}},t=[this._loadGeometryData()];if(this._dataProvider.legacyVersion16&&t.push(this._loadFeatureData()),await Promise.all(t),u(this._geometryData)&&this._geometryData.length>0){let o=this._geometryData[0].resource.url,r=this._layer._data.store.defaultGeometrySchema,s=this._geometryData[0],a=await jB.decode(o,r,s,this._featureData[0]);if(!u(a))return;e=s._generateGltf(a.meshData.nodesInScene,a.meshData.nodes,a.meshData.meshes,a.meshData.buffers,a.meshData.bufferViews,a.meshData.accessors),this._geometryData[0]._customAttributes=a.meshData._customAttributes}let n=this._dataProvider._binarizeGltf(e),i=new Blob([n],{type:"application/binary"});return URL.createObjectURL(i)};If.prototype._hookedRequestContent=If.prototype.requestContent;If.prototype.requestContent=function(){if(!this.tileset._isI3STileSet)return this._hookedRequestContent();if(!this._isLoading)return this._isLoading=!0,this._i3sNode._createContentURL().then(e=>{if(!u(e)){this._isLoading=!1;return}return this._contentResource=new Ie({url:e}),this._hookedRequestContent()}).then(e=>(this._isLoading=!1,e))};function Mxt(e,t,n,i,o,r){let s=n*(1-e)+i*e,a=o*(1-e)+r*e;return s*(1-t)+a*t}function IH(e,t,n,i){let o=e+t*n;return i[o]}function Lxt(e,t,n){let i=n.nativeExtent,o=(e-i.west)/(i.east-i.west)*(n.width-1),r=(t-i.south)/(i.north-i.south)*(n.height-1),s=Math.floor(o),a=Math.floor(r);o-=s,r-=a;let c=s<n.width?s+1:s,l=a<n.height?a+1:a;a=n.height-1-a,l=n.height-1-l;let f=IH(s,a,n.width,n.buffer),d=IH(c,a,n.width,n.buffer),p=IH(s,l,n.width,n.buffer),g=IH(c,l,n.width,n.buffer),m=Mxt(o,r,f,d,p,g);return m=m*n.scale+n.offset,m}Object.defineProperties(If.prototype,{i3sNode:{get:function(){return this._i3sNode}}});var sw=Yu;function sd(e,t,n){this._dataProvider=e,!u(t.href)&&u(n)&&(t.href=`layers/${n}`);let i=this._dataProvider.resource.getUrlComponent(),o="";i.match(/layers\/\d/)?o=`${i}`.replace(/\/+$/,""):o=`${i}`.replace(/\/?$/,"/").concat(`${t.href}`),this._version=t.store.version;let r=this._version.split(".");this._majorVersion=parseInt(r[0]),this._minorVersion=r.length>1?parseInt(r[1]):0,this._resource=new Ie({url:o}),this._resource.setQueryParameters(this._dataProvider.resource.queryParameters),this._resource.appendForwardSlash(),this._data=t,this._rootNode=void 0,this._nodePages={},this._nodePageFetches={},this._extent=void 0,this._tileset=void 0,this._geometryDefinitions=void 0,this._computeGeometryDefinitions(!0),this._computeExtent()}Object.defineProperties(sd.prototype,{resource:{get:function(){return this._resource}},rootNode:{get:function(){return this._rootNode}},tileset:{get:function(){return this._tileset}},data:{get:function(){return this._data}},version:{get:function(){return this._version}},majorVersion:{get:function(){return this._majorVersion}},minorVersion:{get:function(){return this._minorVersion}},legacyVersion16:{get:function(){if(u(this.version))return this.majorVersion<1||this.majorVersion===1&&this.minorVersion<=6}}});sd.prototype.load=async function(e){if(this._data.spatialReference.wkid!==4326)throw new ue(`Unsupported spatial reference: ${this._data.spatialReference.wkid}`);if(await this._dataProvider.loadGeoidData(),await this._loadRootNode(e),await this._create3DTileset(e),this._rootNode._tile=this._tileset._root,this._tileset._root._i3sNode=this._rootNode,this.legacyVersion16)return this._rootNode._loadChildren()};sd.prototype._computeGeometryDefinitions=function(e){if(this._geometryDefinitions=[],u(this._data.geometryDefinitions))for(let t=0;t<this._data.geometryDefinitions.length;t++){let n=[],i=this._data.geometryDefinitions[t].geometryBuffers;for(let o=0;o<i.length;o++){let r=i[o],s=[],a=!1;if(u(r.compressedAttributes)&&e){a=!0;let c=r.compressedAttributes.attributes;for(let l=0;l<c.length;l++)s.push(c[l])}else for(let c in r)c!=="offset"&&s.push(c);n.push({compressed:a,attributes:s,index:i.indexOf(r)})}n.sort(function(o,r){return o.compressed&&!r.compressed?-1:!o.compressed&&r.compressed?1:o.attributes.length-r.attributes.length}),this._geometryDefinitions.push(n)}};sd.prototype._findBestGeometryBuffers=function(e,t){let n=this._geometryDefinitions[e];if(u(n))for(let i=0;i<n.length;++i){let o=n[i],r=!1,s=o.attributes;for(let a=0;a<t.length;a++)if(!s.includes(t[a])){r=!0;break}if(!r)return{bufferIndex:o.index,definition:n,geometryBufferInfo:o}}return 0};sd.prototype._loadRootNode=function(e){if(u(this._data.nodePages)){let t=0;u(this._data.nodePages.rootIndex)&&(t=this._data.nodePages.rootIndex),this._rootNode=new sw(this,t,!0)}else this._rootNode=new sw(this,this._data.store.rootNode,!0);return this._rootNode.load(e)};sd.prototype._getNodeInNodePages=function(e){let t=Math.floor(e/this._data.nodePages.nodesPerPage),n=e%this._data.nodePages.nodesPerPage;return this._loadNodePage(t).then(function(i){return i.nodes[n]})};sd._fetchJson=function(e){return e.fetchJson()};sd.prototype._loadNodePage=function(e){let t=this;if(!u(this._nodePageFetches[e])){let n=this.resource.getDerivedResource({url:`nodepages/${e}/`}),i=sd._fetchJson(n).then(function(o){return u(o.error)&&o.error.code!==200?Promise.reject(o.error):(t._nodePages[e]=o.nodes,o)});this._nodePageFetches[e]=i}return this._nodePageFetches[e]};sd.prototype._computeExtent=function(){u(this._data.fullExtent)?this._extent=ce.fromDegrees(this._data.fullExtent.xmin,this._data.fullExtent.ymin,this._data.fullExtent.xmax,this._data.fullExtent.ymax):u(this._data.store.extent)&&(this._extent=ce.fromDegrees(this._data.store.extent[0],this._data.store.extent[1],this._data.store.extent[2],this._data.store.extent[3]))};sd.prototype._create3DTileset=async function(e){let t={asset:{version:"1.0"},geometricError:Number.MAX_VALUE,root:this._rootNode._create3DTileDefinition()},n=new Blob([JSON.stringify(t)],{type:"application/json"}),i=URL.createObjectURL(n);this._tileset=await sa.fromUrl(i,e),this._tileset.show=this._dataProvider.show,this._tileset._isI3STileSet=!0,this._tileset.tileUnload.addEventListener(function(o){o._i3sNode._clearGeometryData(),URL.revokeObjectURL(o._contentResource._url),o._contentResource=o._i3sNode.resource}),this._tileset.tileVisible.addEventListener(function(o){u(o._i3sNode)&&o._i3sNode._loadChildren()})};var aw=sd;var CTe=Oo(ATe(),1);function ga(e){e=y(e,y.EMPTY_OBJECT),this._name=e.name,this._show=y(e.show,!0),this._geoidTiledTerrainProvider=e.geoidTiledTerrainProvider,this._traceFetches=y(e.traceFetches,!1),this._cesium3dTilesetOptions=y(e.cesium3dTilesetOptions,y.EMPTY_OBJECT),this._layers=[],this._data=void 0,this._extent=void 0,this._geoidDataPromise=void 0,this._geoidDataList=void 0,this._decoderTaskProcessor=void 0,this._taskProcessorReadyPromise=void 0}Object.defineProperties(ga.prototype,{name:{get:function(){return this._name}},show:{get:function(){return this._show},set:function(e){this._show=e;for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&(this._layers[t]._tileset.show=this._show)}},traceFetches:{get:function(){return this._traceFetches},set:function(e){this._traceFetches=e}},geoidTiledTerrainProvider:{get:function(){return this._geoidTiledTerrainProvider}},layers:{get:function(){return this._layers}},data:{get:function(){return this._data}},extent:{get:function(){return this._extent}},resource:{get:function(){return this._resource}}});ga.prototype.destroy=function(){for(let e=0;e<this._layers.length;e++)u(this._layers[e]._tileset)&&this._layers[e]._tileset.destroy();return le(this)};ga.prototype.isDestroyed=function(){return!1};ga.prototype.update=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.update(e)};ga.prototype.prePassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.prePassesUpdate(e)};ga.prototype.postPassesUpdate=function(e){for(let t=0;t<this._layers.length;t++)u(this._layers[t]._tileset)&&this._layers[t]._tileset.postPassesUpdate(e)};ga.prototype.updateForPass=function(e,t){for(let n=0;n<this._layers.length;n++)u(this._layers[n]._tileset)&&this._layers[n]._tileset.updateForPass(e,t)};ga.fromUrl=async function(e,t){t=y(t,y.EMPTY_OBJECT);let n=Ie.createIfNeeded(e),i=await ga.loadJson(n),o=new ga(t);if(o._resource=n,o._data=i,u(i.layers))for(let s=0;s<i.layers.length;s++){let a=new aw(o,i.layers[s],s);o._layers.push(a)}else{let s=new aw(o,i,i.id);o._layers.push(s)}o._computeExtent();let r=[];for(let s=0;s<o._layers.length;s++)r.push(o._layers[s].load(t.cesium3dTilesetOptions));return await Promise.all(r),o};ga._fetchJson=function(e){return e.fetchJson()};ga.loadJson=async function(e,t){t&&console.log("I3S FETCH:",e.url);let n=await ga._fetchJson(e);if(u(n.error)){if(console.error("Failed to fetch I3S ",e.url),u(n.error.message)&&console.error(n.error.message),u(n.error.details))for(let i=0;i<n.error.details.length;i++)console.log(n.error.details[i]);throw new ue(n.error)}return n};ga.prototype._loadBinary=function(e){return this._traceFetches&&console.log("I3S FETCH:",e.url),e.fetchArrayBuffer()};ga.prototype._binarizeGltf=function(e){let n=new TextEncoder().encode(JSON.stringify(e)),i=new Uint8Array(n.byteLength+20),o={magic:new Uint8Array(i.buffer,0,4),version:new Uint32Array(i.buffer,4,1),length:new Uint32Array(i.buffer,8,1),chunkLength:new Uint32Array(i.buffer,12,1),chunkType:new Uint32Array(i.buffer,16,1),chunkData:new Uint8Array(i.buffer,20,n.byteLength)};return o.magic[0]=103,o.magic[1]=108,o.magic[2]=84,o.magic[3]=70,o.version[0]=2,o.length[0]=i.byteLength,o.chunkLength[0]=n.byteLength,o.chunkType[0]=1313821514,o.chunkData.set(n),i};var Nxt=new z;function Fxt(e,t){let n=e.tilingScheme,i=[],o={},r=e._lodCount,s=fe.fromRadians(t.west,t.north),a=fe.fromRadians(t.east,t.south),c=n.positionToTileXY(s,r),l=n.positionToTileXY(a,r);for(let d=c.x;d<=l.x;d++)for(let p=c.y;p<=l.y;p++){let g=z.fromElements(d,p,Nxt),m=g.toString();if(!o.hasOwnProperty(m)){let x={x:g.x,y:g.y,level:r,tilingScheme:n,terrainProvider:e,positions:[]};o[m]=x,i.push(x)}}let f=[];for(let d=0;d<i.length;++d){let p=i[d],g=p.terrainProvider.requestTileGeometry(p.x,p.y,p.level);f.push(g)}return Promise.all(f).then(function(d){let p=[];for(let g=0;g<d.length;g++){let m={tilingScheme:n,x:i[g].x,y:i[g].y,level:i[g].level},x=d[g],b="Geographic";n._projection instanceof Pi&&(b="WebMercator");let T={projectionType:b,projection:n._projection,nativeExtent:n.tileXYToNativeRectangle(m.x,m.y,m.level),height:x._height,width:x._width,scale:x._structure.heightScale,offset:x._structure.heightOffset};if(x._encoding===Xf.LERC){let C=CTe.default.decode(x._buffer);T.buffer=C.pixels[0]}else T.buffer=x._buffer;p.push(T)}return p})}async function Bxt(e){let t=e._geoidTiledTerrainProvider;if(!u(t)){console.log("No Geoid Terrain service provided - no geoid conversion will be performed.");return}try{let n=await Fxt(t,e._extent);e._geoidDataList=n}catch{console.log("Error retrieving Geoid Terrain tiles - no geoid conversion will be performed.")}}ga.prototype.loadGeoidData=async function(){return u(this._geoidDataPromise)?this._geoidDataPromise:(this._geoidDataPromise=Bxt(this),this._geoidDataPromise)};ga.prototype._computeExtent=function(){let e;for(let t=0;t<this._layers.length;t++)if(u(this._layers[t]._extent)){let n=this._layers[t]._extent;u(e)?ce.union(e,n,e):e=ce.clone(n)}this._extent=e};var nA=ga;var ETe=Object.freeze({UNLOADED:0,RECEIVING:1,RECEIVED:2,LOADED:3,FAILED:4,UNAVAILABLE:5});function RH(e,t){this.spatialNode=e,this.keyframe=t,this.state=ETe.UNLOADED,this.metadatas=[],this.megatextureIndex=-1,this.priority=-Number.MAX_VALUE,this.highPriorityFrameNumber=-1}RH.priorityComparator=function(e,t){return e.priority-t.priority};RH.searchComparator=function(e,t){return e.keyframe-t.keyframe};RH.LoadState=ETe;var io=RH;function STe(){}Object.defineProperties(STe.prototype,{color:{get:de.throwInstantiationError},intensity:{get:de.throwInstantiationError}});var hZ=STe;var kxt=/\/$/,wTe=new At('&copy; <a href="https://www.mapbox.com/about/maps/">Mapbox</a> &copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> <strong><a href="https://www.mapbox.com/map-feedback/">Improve this map</a></strong>');function cw(e){e=y(e,y.EMPTY_OBJECT);let t=e.styleId,n=e.accessToken;this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0;let i=Ie.createIfNeeded(y(e.url,"https://api.mapbox.com/styles/v1/"));this._styleId=t,this._accessToken=n;let o=y(e.tilesize,512);this._tilesize=o;let r=y(e.username,"mapbox");this._username=r;let s=u(e.scaleFactor)?"@2x":"",a=i.getUrlComponent();kxt.test(a)||(a+="/"),a+=`${this._username}/${t}/tiles/${this._tilesize}/{z}/{x}/{y}${s}`,i.url=a,i.setQueryParameters({access_token:n});let c;u(e.credit)?(c=e.credit,typeof c=="string"&&(c=new At(c))):c=wTe,this._resource=i,this._imageryProvider=new Ba({url:i,credit:c,ellipsoid:e.ellipsoid,minimumLevel:e.minimumLevel,maximumLevel:e.maximumLevel,rectangle:e.rectangle})}Object.defineProperties(cw.prototype,{url:{get:function(){return this._imageryProvider.url}},rectangle:{get:function(){return this._imageryProvider.rectangle}},tileWidth:{get:function(){return this._imageryProvider.tileWidth}},tileHeight:{get:function(){return this._imageryProvider.tileHeight}},maximumLevel:{get:function(){return this._imageryProvider.maximumLevel}},minimumLevel:{get:function(){return this._imageryProvider.minimumLevel}},tilingScheme:{get:function(){return this._imageryProvider.tilingScheme}},tileDiscardPolicy:{get:function(){return this._imageryProvider.tileDiscardPolicy}},errorEvent:{get:function(){return this._imageryProvider.errorEvent}},credit:{get:function(){return this._imageryProvider.credit}},proxy:{get:function(){return this._imageryProvider.proxy}},hasAlphaChannel:{get:function(){return this._imageryProvider.hasAlphaChannel}}});cw.prototype.getTileCredits=function(e,t,n){};cw.prototype.requestImage=function(e,t,n,i){return this._imageryProvider.requestImage(e,t,n,i)};cw.prototype.pickFeatures=function(e,t,n,i,o){return this._imageryProvider.pickFeatures(e,t,n,i,o)};cw._defaultCredit=wTe;var mZ=cw;function S0(e,t,n,i,o){i===sn.UNSIGNED_SHORT&&(i=sn.FLOAT32);let r=e.floatingPointTexture;if(i===sn.FLOAT32&&!r)throw new ue("Floating point texture not supported");let s;i===sn.FLOAT32||i===sn.FLOAT64?s=Ye.FLOAT:i===sn.UINT8&&(s=Ye.UNSIGNED_BYTE);let a;n===1?a=e.webgl2?rt.RED:rt.LUMINANCE:n===2?a=e.webgl2?rt.RG:rt.LUMINANCE_ALPHA:n===3?a=rt.RGB:n===4&&(a=rt.RGBA);let c=512*1024*1024,l=128*1024*1024;o=Math.min(y(o,l),c);let f=Gt.maximumTextureSize,d=sn.getSizeInBytes(i),p=Math.floor(o/(n*d)),g=Math.min(f,O.previousPowerOfTwo(Math.floor(Math.sqrt(p)))),m=Math.ceil(Math.sqrt(t.x)),x=Math.ceil(t.z/m),b=m*t.x,T=x*t.y,C=Math.floor(g/b),A=Math.floor(g/T);if(C===0||A===0)throw new ue("Tileset is too large to fit into megatexture");this.channelCount=n,this.componentType=i,this.voxelCountPerTile=h.clone(t,new h),this.maximumTileCount=C*A,this.regionCountPerMegatexture=new z(C,A),this.voxelCountPerRegion=new z(b,T),this.sliceCountPerRegion=new z(m,x),this.voxelSizeUv=new z(1/g,1/g),this.sliceSizeUv=new z(t.x/g,t.y/g),this.regionSizeUv=new z(b/g,T/g),this.texture=new Lt({context:e,pixelFormat:a,pixelDatatype:s,flipY:!1,width:g,height:g,sampler:new dn({wrapS:vn.CLAMP_TO_EDGE,wrapT:vn.CLAMP_TO_EDGE,minificationFilter:un.LINEAR,magnificationFilter:Ti.LINEAR})});let S=sn.toComponentDatatype(i);this.tileVoxelDataTemp=X.createTypedArray(S,b*T*n),this.nodes=new Array(this.maximumTileCount);for(let w=0;w<this.maximumTileCount;w++)this.nodes[w]=new Uxt(w);for(let w=0;w<this.maximumTileCount;w++){let D=this.nodes[w];D.previousNode=w>0?this.nodes[w-1]:void 0,D.nextNode=w<this.maximumTileCount-1?this.nodes[w+1]:void 0}this.occupiedList=void 0,this.emptyList=this.nodes[0],this.occupiedCount=0}function Uxt(e){this.index=e,this.nextNode=void 0,this.previousNode=void 0}S0.prototype.add=function(e){if(this.isFull())throw new de("Trying to add when there are no empty spots");let t=this.emptyList;this.emptyList=this.emptyList.nextNode,u(this.emptyList)&&(this.emptyList.previousNode=void 0),t.nextNode=this.occupiedList,u(t.nextNode)&&(t.nextNode.previousNode=t),this.occupiedList=t;let n=t.index;return this.writeDataToTexture(n,e),this.occupiedCount++,n};S0.prototype.remove=function(e){if(e<0||e>=this.maximumTileCount)throw new de("Megatexture index out of bounds");let t=this.nodes[e];u(t.previousNode)&&(t.previousNode.nextNode=t.nextNode),u(t.nextNode)&&(t.nextNode.previousNode=t.previousNode),t.nextNode=this.emptyList,u(t.nextNode)&&(t.nextNode.previousNode=t),t.previousNode=void 0,this.emptyList=t,this.occupiedCount--};S0.prototype.isFull=function(){return this.emptyList===void 0};S0.getApproximateTextureMemoryByteLength=function(e,t,n,i){i===sn.UNSIGNED_SHORT&&(i=sn.FLOAT32);let o=sn.getSizeInBytes(i),r=e*t.x*t.y*t.z,s=Math.ceil(Math.sqrt(t.x)),a=Math.ceil(t.z/s),c=s*t.x,l=a*t.y,f=O.previousPowerOfTwo(Math.floor(Math.sqrt(r)));for(;;){let p=Math.floor(f/c),g=Math.floor(f/l);if(p*g>=e)break;f*=2}return f*f*n*o};S0.prototype.writeDataToTexture=function(e,t){let n=t.constructor===Uint16Array?new Float32Array(t):t,i=this.voxelCountPerTile,o=this.sliceCountPerRegion,r=this.voxelCountPerRegion,s=this.channelCount,a=this.tileVoxelDataTemp;for(let x=0;x<i.z;x++){let b=x%o.x*i.x,T=Math.floor(x/o.x)*i.y;for(let C=0;C<i.y;C++)for(let A=0;A<i.x;A++){let S=x*i.y*i.x+C*i.x+A,w=(T+C)*r.x+(b+A);for(let D=0;D<s;D++)a[w*s+D]=n[S*s+D]}}let c=this.regionCountPerMegatexture,l=r.x,f=r.y,d=e%c.x*r.x,p=Math.floor(e/c.x)*r.y,m={source:{arrayBufferView:a,width:l,height:f},xOffset:d,yOffset:p};this.texture.copyFrom(m)};S0.prototype.isDestroyed=function(){return!1};S0.prototype.destroy=function(){return this.texture=this.texture&&this.texture.destroy(),le(this)};var lw=S0;function pZ(e){}pZ.prototype.isReady=function(){return!0};pZ.prototype.shouldDiscardImage=function(e){return!1};var _Z=pZ;var Vxt=new At("MapQuest, Open Street Map and contributors, CC-BY-SA");function OH(e){e=y(e,y.EMPTY_OBJECT);let t=Ie.createIfNeeded(y(e.url,"https://tile.openstreetmap.org/"));t.appendForwardSlash(),t.url+=`{z}/{x}/{y}${e.retinaTiles?"@2x":""}.${y(e.fileExtension,"png")}`;let n=new ns({ellipsoid:e.ellipsoid}),i=256,o=256,r=y(e.minimumLevel,0),s=e.maximumLevel,a=y(e.rectangle,n.rectangle),c=n.positionToTileXY(ce.southwest(a),r),l=n.positionToTileXY(ce.northeast(a),r),f=(Math.abs(l.x-c.x)+1)*(Math.abs(l.y-c.y)+1),d=y(e.credit,Vxt);typeof d=="string"&&(d=new At(d)),Ba.call(this,{url:t,credit:d,tilingScheme:n,tileWidth:i,tileHeight:o,minimumLevel:r,maximumLevel:s,rectangle:a})}u(Object.create)&&(OH.prototype=Object.create(Ba.prototype),OH.prototype.constructor=OH);var lg=OH;var zxt=new z(1,1);function gZ(e){e=y(e,y.EMPTY_OBJECT),this.mass=y(e.mass,1),this.position=h.clone(y(e.position,h.ZERO)),this.velocity=h.clone(y(e.velocity,h.ZERO)),this.life=y(e.life,Number.MAX_VALUE),this.image=e.image,this.startColor=G.clone(y(e.startColor,G.WHITE)),this.endColor=G.clone(y(e.endColor,G.WHITE)),this.startScale=y(e.startScale,1),this.endScale=y(e.endScale,1),this.imageSize=z.clone(y(e.imageSize,zxt)),this._age=0,this._normalizedAge=0,this._billboard=void 0}Object.defineProperties(gZ.prototype,{age:{get:function(){return this._age}},normalizedAge:{get:function(){return this._normalizedAge}}});var vTe=new h;gZ.prototype.update=function(e,t){return h.multiplyByScalar(this.velocity,e,vTe),h.add(this.position,vTe,this.position),u(t)&&t(this,e),this._age+=e,this.life===Number.MAX_VALUE?this._normalizedAge=0:this._normalizedAge=this._age/this.life,this._age<=this.life};var uw=gZ;function DTe(e){e=y(e,y.EMPTY_OBJECT),this.time=y(e.time,0),this.minimum=y(e.minimum,0),this.maximum=y(e.maximum,50),this._complete=!1}Object.defineProperties(DTe.prototype,{complete:{get:function(){return this._complete}}});var yZ=DTe;function ITe(e){}ITe.prototype.emit=function(e){de.throwInstantiationError()};var xZ=ITe;var PTe=new z(1,1);function KB(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.updateCallback=e.updateCallback,this.loop=y(e.loop,!0),this.image=y(e.image,void 0);let t=e.emitter;u(t)||(t=new BB(.5)),this._emitter=t,this._bursts=e.bursts,this._modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this._emitterModelMatrix=F.clone(y(e.emitterModelMatrix,F.IDENTITY)),this._matrixDirty=!0,this._combinedMatrix=new F,this._startColor=G.clone(y(e.color,y(e.startColor,G.WHITE))),this._endColor=G.clone(y(e.color,y(e.endColor,G.WHITE))),this._startScale=y(e.scale,y(e.startScale,1)),this._endScale=y(e.scale,y(e.endScale,1)),this._emissionRate=y(e.emissionRate,5),this._minimumSpeed=y(e.speed,y(e.minimumSpeed,1)),this._maximumSpeed=y(e.speed,y(e.maximumSpeed,1)),this._minimumParticleLife=y(e.particleLife,y(e.minimumParticleLife,5)),this._maximumParticleLife=y(e.particleLife,y(e.maximumParticleLife,5)),this._minimumMass=y(e.mass,y(e.minimumMass,1)),this._maximumMass=y(e.mass,y(e.maximumMass,1)),this._minimumImageSize=z.clone(y(e.imageSize,y(e.minimumImageSize,PTe))),this._maximumImageSize=z.clone(y(e.imageSize,y(e.maximumImageSize,PTe))),this._sizeInMeters=y(e.sizeInMeters,!1),this._lifetime=y(e.lifetime,Number.MAX_VALUE),this._billboardCollection=void 0,this._particles=[],this._particlePool=[],this._previousTime=void 0,this._currentTime=0,this._carryOver=0,this._complete=new pe,this._isComplete=!1,this._updateParticlePool=!0,this._particleEstimate=0}Object.defineProperties(KB.prototype,{emitter:{get:function(){return this._emitter},set:function(e){this._emitter=e}},bursts:{get:function(){return this._bursts},set:function(e){this._bursts=e,this._updateParticlePool=!0}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._matrixDirty=this._matrixDirty||!F.equals(this._modelMatrix,e),F.clone(e,this._modelMatrix)}},emitterModelMatrix:{get:function(){return this._emitterModelMatrix},set:function(e){this._matrixDirty=this._matrixDirty||!F.equals(this._emitterModelMatrix,e),F.clone(e,this._emitterModelMatrix)}},startColor:{get:function(){return this._startColor},set:function(e){G.clone(e,this._startColor)}},endColor:{get:function(){return this._endColor},set:function(e){G.clone(e,this._endColor)}},startScale:{get:function(){return this._startScale},set:function(e){this._startScale=e}},endScale:{get:function(){return this._endScale},set:function(e){this._endScale=e}},emissionRate:{get:function(){return this._emissionRate},set:function(e){this._emissionRate=e,this._updateParticlePool=!0}},minimumSpeed:{get:function(){return this._minimumSpeed},set:function(e){this._minimumSpeed=e}},maximumSpeed:{get:function(){return this._maximumSpeed},set:function(e){this._maximumSpeed=e}},minimumParticleLife:{get:function(){return this._minimumParticleLife},set:function(e){this._minimumParticleLife=e}},maximumParticleLife:{get:function(){return this._maximumParticleLife},set:function(e){this._maximumParticleLife=e,this._updateParticlePool=!0}},minimumMass:{get:function(){return this._minimumMass},set:function(e){this._minimumMass=e}},maximumMass:{get:function(){return this._maximumMass},set:function(e){this._maximumMass=e}},minimumImageSize:{get:function(){return this._minimumImageSize},set:function(e){this._minimumImageSize=e}},maximumImageSize:{get:function(){return this._maximumImageSize},set:function(e){this._maximumImageSize=e}},sizeInMeters:{get:function(){return this._sizeInMeters},set:function(e){this._sizeInMeters=e}},lifetime:{get:function(){return this._lifetime},set:function(e){this._lifetime=e}},complete:{get:function(){return this._complete}},isComplete:{get:function(){return this._isComplete}}});function Hxt(e){let t=e._emissionRate,n=e._maximumParticleLife,i=0,o=e._bursts;if(u(o)){let d=o.length;for(let p=0;p<d;++p)i+=o[p].maximum}let r=e._billboardCollection,s=e.image,a=Math.ceil(t*n+i),c=e._particles,l=e._particlePool,f=Math.max(a-c.length-l.length,0);for(let d=0;d<f;++d){let p=new uw;p._billboard=r.add({image:s,show:!1}),l.push(p)}e._particleEstimate=a}function Gxt(e){let t=e._particlePool.pop();return u(t)||(t=new uw),t}function Wxt(e,t){e._particlePool.push(t)}function jxt(e){let t=e._particles,n=e._particlePool,i=e._billboardCollection,o=t.length,r=n.length,s=e._particleEstimate,a=r-Math.max(s-o-r,0);for(let c=a;c<r;++c){let l=n[c];i.remove(l._billboard)}n.length=a}function qxt(e){u(e._billboard)&&(e._billboard.show=!1)}function RTe(e,t){let n=t._billboard;u(n)||(n=t._billboard=e._billboardCollection.add({image:t.image})),n.width=t.imageSize.x,n.height=t.imageSize.y,n.position=t.position,n.sizeInMeters=e.sizeInMeters,n.show=!0;let i=O.lerp(t.startColor.red,t.endColor.red,t.normalizedAge),o=O.lerp(t.startColor.green,t.endColor.green,t.normalizedAge),r=O.lerp(t.startColor.blue,t.endColor.blue,t.normalizedAge),s=O.lerp(t.startColor.alpha,t.endColor.alpha,t.normalizedAge);n.color=new G(i,o,r,s),n.scale=O.lerp(t.startScale,t.endScale,t.normalizedAge)}function Yxt(e,t){t.startColor=G.clone(e._startColor,t.startColor),t.endColor=G.clone(e._endColor,t.endColor),t.startScale=e._startScale,t.endScale=e._endScale,t.image=e.image,t.life=O.randomBetween(e._minimumParticleLife,e._maximumParticleLife),t.mass=O.randomBetween(e._minimumMass,e._maximumMass),t.imageSize.x=O.randomBetween(e._minimumImageSize.x,e._maximumImageSize.x),t.imageSize.y=O.randomBetween(e._minimumImageSize.y,e._maximumImageSize.y),t._normalizedAge=0,t._age=0;let n=O.randomBetween(e._minimumSpeed,e._maximumSpeed);h.multiplyByScalar(t.velocity,n,t.velocity),e._particles.push(t)}function Xxt(e,t){if(e._isComplete)return 0;t=O.mod(t,e._lifetime);let n=t*e._emissionRate,i=Math.floor(n);if(e._carryOver+=n-i,e._carryOver>1&&(i++,e._carryOver-=1),u(e.bursts)){let o=e.bursts.length;for(let r=0;r<o;r++){let s=e.bursts[r],a=e._currentTime;u(s)&&!s._complete&&a>s.time&&(i+=O.randomBetween(s.minimum,s.maximum),s._complete=!0)}}return i}var MH=new h;KB.prototype.update=function(e){if(!this.show)return;u(this._billboardCollection)||(this._billboardCollection=new ac),this._updateParticlePool&&(Hxt(this),this._updateParticlePool=!1);let t=0;this._previousTime&&(t=J.secondsDifference(e.time,this._previousTime)),t<0&&(t=0);let n=this._particles,i=this._emitter,o=this.updateCallback,r,s,a=n.length;for(r=0;r<a;++r)s=n[r],s.update(t,o)?RTe(this,s):(qxt(s),Wxt(this,s),n[r]=n[a-1],--r,--a);n.length=a;let c=Xxt(this,t);if(c>0&&u(i)){this._matrixDirty&&(this._combinedMatrix=F.multiply(this.modelMatrix,this.emitterModelMatrix,this._combinedMatrix),this._matrixDirty=!1);let l=this._combinedMatrix;for(r=0;r<c;r++)s=Gxt(this),this._emitter.emit(s),h.add(s.position,s.velocity,MH),F.multiplyByPoint(l,MH,MH),s.position=F.multiplyByPoint(l,s.position,s.position),h.subtract(MH,s.position,s.velocity),h.normalize(s.velocity,s.velocity),Yxt(this,s),RTe(this,s)}if(this._billboardCollection.update(e),this._previousTime=J.clone(e.time,this._previousTime),this._currentTime+=t,this._lifetime!==Number.MAX_VALUE&&this._currentTime>this._lifetime)if(this.loop){if(this._currentTime=O.mod(this._currentTime,this._lifetime),this.bursts){let l=this.bursts.length;for(r=0;r<l;r++)this.bursts[r]._complete=!1}}else this._isComplete=!0,this._complete.raiseEvent(this);e.frameNumber%120===0&&jxt(this)};KB.prototype.isDestroyed=function(){return!1};KB.prototype.destroy=function(){return this._billboardCollection=this._billboardCollection&&this._billboardCollection.destroy(),le(this)};var bZ=KB;var LTe=Oo(nk(),1);var Kxt={modifyFragmentShader:function(t){return t=ze.replaceMain(t,"czm_splitter_main"),t+=`uniform float czm_splitDirection; 


void main() 


{ 


#ifndef SHADOW_MAP


    if (czm_splitDirection < 0.0 && gl_FragCoord.x > czm_splitPosition) discard; 


    if (czm_splitDirection > 0.0 && gl_FragCoord.x < czm_splitPosition) discard; 


#endif


    czm_splitter_main(); 


} 


`,t},addUniforms:function(t,n){n.czm_splitDirection=function(){return t.splitDirection}}},fw=Kxt;var iA={NEEDS_DECODE:0,DECODING:1,READY:2,FAILED:3};function ZB(e){this._parsedContent=void 0,this._drawCommand=void 0,this._isTranslucent=!1,this._styleTranslucent=!1,this._constantColor=G.clone(G.DARKGRAY),this._highlightColor=G.clone(G.WHITE),this._pointSize=1,this._rtcCenter=void 0,this._quantizedVolumeScale=void 0,this._quantizedVolumeOffset=void 0,this._styleableShaderAttributes=void 0,this._isQuantized=!1,this._isOctEncoded16P=!1,this._isRGB565=!1,this._hasColors=!1,this._hasNormals=!1,this._hasBatchIds=!1,this._decodingState=iA.READY,this._dequantizeInShader=!0,this._isQuantizedDraco=!1,this._isOctEncodedDraco=!1,this._quantizedRange=0,this._octEncodedRange=0,this.backFaceCulling=!1,this._backFaceCulling=!1,this.normalShading=!0,this._normalShading=!0,this._opaqueRenderState=void 0,this._translucentRenderState=void 0,this._mode=void 0,this._ready=!1,this._pointsLength=0,this._geometryByteLength=0,this._vertexShaderLoaded=e.vertexShaderLoaded,this._fragmentShaderLoaded=e.fragmentShaderLoaded,this._uniformMapLoaded=e.uniformMapLoaded,this._batchTableLoaded=e.batchTableLoaded,this._pickIdLoaded=e.pickIdLoaded,this._opaquePass=y(e.opaquePass,Ae.OPAQUE),this._cull=y(e.cull,!0),this.style=void 0,this._style=void 0,this.styleDirty=!1,this.modelMatrix=F.clone(F.IDENTITY),this._modelMatrix=F.clone(F.IDENTITY),this.time=0,this.shadows=Tn.ENABLED,this._boundingSphere=void 0,this.clippingPlanes=void 0,this.isClipped=!1,this.clippingPlanesDirty=!1,this.clippingPlanesOriginMatrix=void 0,this.attenuation=!1,this._attenuation=!1,this.geometricError=0,this.geometricErrorScale=1,this.maximumAttenuation=this._pointSize,this.splitDirection=y(e.splitDirection,Gc.NONE),this._splittingEnabled=!1,this._error=void 0,Zxt(this,e)}Object.defineProperties(ZB.prototype,{pointsLength:{get:function(){return this._pointsLength}},geometryByteLength:{get:function(){return this._geometryByteLength}},ready:{get:function(){return this._ready}},color:{get:function(){return G.clone(this._highlightColor)},set:function(e){this._highlightColor=G.clone(e,this._highlightColor)}},boundingSphere:{get:function(){if(u(this._drawCommand))return this._drawCommand.boundingVolume},set:function(e){this._boundingSphere=se.clone(e,this._boundingSphere)}}});function Zxt(e,t){let n=nb.parse(t.arrayBuffer,t.byteOffset);if(e._parsedContent=n,e._rtcCenter=n.rtcCenter,e._hasNormals=n.hasNormals,e._hasColors=n.hasColors,e._hasBatchIds=n.hasBatchIds,e._isTranslucent=n.isTranslucent,!n.hasBatchIds&&u(n.batchTableBinary)&&(n.styleableProperties=Rp.getBinaryProperties(n.pointsLength,n.batchTableJson,n.batchTableBinary)),u(n.draco)){let a=n.draco;e._decodingState=iA.NEEDS_DECODE,a.dequantizeInShader=e._dequantizeInShader}let i=n.positions;u(i)&&(e._isQuantized=i.isQuantized,e._quantizedVolumeScale=i.quantizedVolumeScale,e._quantizedVolumeOffset=i.quantizedVolumeOffset,e._quantizedRange=i.quantizedRange);let o=n.normals;u(o)&&(e._isOctEncoded16P=o.octEncoded);let r=n.colors;u(r)&&(u(r.constantColor)&&(e._constantColor=G.clone(r.constantColor,e._constantColor),e._hasColors=!1),e._isRGB565=r.isRGB565);let s=n.batchIds;u(n.batchIds)&&(s.name="BATCH_ID",s.semantic="BATCH_ID",s.setIndex=void 0),n.hasBatchIds&&e._batchTableLoaded(n.batchLength,n.batchTableJson,n.batchTableBinary),e._pointsLength=n.pointsLength}var Qxt=new h,$xt=new h,Jxt=new h,OTe,LH;function ebt(e){if(!u(LH)){OTe=new LTe.default(0),LH=new Array(e);for(let t=0;t<e;++t)LH[t]=OTe.random()}return LH}function tbt(e){let n=e.length/3,i=Math.min(n,20),o=ebt(20),r=Number.MAX_VALUE,s=-Number.MAX_VALUE,a=h.fromElements(r,r,r,Qxt),c=h.fromElements(s,s,s,$xt);for(let f=0;f<i;++f){let d=Math.floor(o[f]*n),p=h.unpack(e,d*3,Jxt);h.minimumByComponent(a,p,a),h.maximumByComponent(c,p,c)}let l=se.fromCornerPoints(a,c);return l.radius+=O.EPSILON2,l}function MTe(e,t){let n=X.fromTypedArray(e);return n===X.INT||n===X.UNSIGNED_INT||n===X.DOUBLE?(Nt("Cast pnts property to floats",`Point cloud property "${t}" will be cast to a float array because INT, UNSIGNED_INT, and DOUBLE are not valid WebGL vertex attribute types. Some precision may be lost.`),new Float32Array(e)):e}var nbt=new oe,ibt=new oe,obt=new G,NTe=0,NH=1,SZ=2,FTe=3,rbt=4,TZ=new F,sbt=new F;function abt(e,t){let n=t.context,i=e._parsedContent,o=e._pointsLength,r=i.positions,s=i.colors,a=i.normals,c=i.batchIds,l=i.styleableProperties,f=u(l),d=e._isQuantized,p=e._isQuantizedDraco,g=e._isOctEncoded16P,m=e._isOctEncodedDraco,x=e._quantizedRange,b=e._octEncodedRange,T=e._isRGB565,C=e._isTranslucent,A=e._hasColors,S=e._hasNormals,w=e._hasBatchIds,D,R,P=[],L={};if(e._styleableShaderAttributes=L,f){let U=rbt;for(let H in l)if(l.hasOwnProperty(H)){let k=l[H],q=MTe(k.typedArray,H);D=k.componentCount,R=X.fromTypedArray(q);let j=dt.createVertexBuffer({context:n,typedArray:q,usage:Fe.STATIC_DRAW});e._geometryByteLength+=j.sizeInBytes;let Z={index:U,vertexBuffer:j,componentsPerAttribute:D,componentDatatype:R,normalize:!1,offsetInBytes:0,strideInBytes:0};P.push(Z),L[H]={location:U,componentCount:D},++U}}let N=dt.createVertexBuffer({context:n,typedArray:r.typedArray,usage:Fe.STATIC_DRAW});e._geometryByteLength+=N.sizeInBytes;let _;A&&(_=dt.createVertexBuffer({context:n,typedArray:s.typedArray,usage:Fe.STATIC_DRAW}),e._geometryByteLength+=_.sizeInBytes);let E;S&&(E=dt.createVertexBuffer({context:n,typedArray:a.typedArray,usage:Fe.STATIC_DRAW}),e._geometryByteLength+=E.sizeInBytes);let v;w&&(c.typedArray=MTe(c.typedArray,"batchIds"),v=dt.createVertexBuffer({context:n,typedArray:c.typedArray,usage:Fe.STATIC_DRAW}),e._geometryByteLength+=v.sizeInBytes);let I=[];if(d?R=X.UNSIGNED_SHORT:p?R=x<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT:R=X.FLOAT,I.push({index:NTe,vertexBuffer:N,componentsPerAttribute:3,componentDatatype:R,normalize:!1,offsetInBytes:0,strideInBytes:0}),e._cull&&(d||p?e._boundingSphere=se.fromCornerPoints(h.ZERO,e._quantizedVolumeScale):e._boundingSphere=tbt(r.typedArray)),A)if(T)I.push({index:NH,vertexBuffer:_,componentsPerAttribute:1,componentDatatype:X.UNSIGNED_SHORT,normalize:!1,offsetInBytes:0,strideInBytes:0});else{let U=C?4:3;I.push({index:NH,vertexBuffer:_,componentsPerAttribute:U,componentDatatype:X.UNSIGNED_BYTE,normalize:!0,offsetInBytes:0,strideInBytes:0})}S&&(g?(D=2,R=X.UNSIGNED_BYTE):m?(D=2,R=b<=255?X.UNSIGNED_BYTE:X.UNSIGNED_SHORT):(D=3,R=X.FLOAT),I.push({index:SZ,vertexBuffer:E,componentsPerAttribute:D,componentDatatype:R,normalize:!1,offsetInBytes:0,strideInBytes:0})),w&&I.push({index:FTe,vertexBuffer:v,componentsPerAttribute:1,componentDatatype:X.fromTypedArray(c.typedArray),normalize:!1,offsetInBytes:0,strideInBytes:0}),f&&(I=I.concat(P));let M=new ii({context:n,attributes:I}),B={depthTest:{enabled:!0}},V={depthTest:{enabled:!0},depthMask:!1,blending:fn.ALPHA_BLEND};e._opaquePass===Ae.CESIUM_3D_TILE&&(B.stencilTest=kt.setCesium3DTileBit(),B.stencilMask=kt.CESIUM_3D_TILE_MASK,V.stencilTest=kt.setCesium3DTileBit(),V.stencilMask=kt.CESIUM_3D_TILE_MASK),e._opaqueRenderState=ke.fromCache(B),e._translucentRenderState=ke.fromCache(V),e._drawCommand=new $e({boundingVolume:new se,cull:e._cull,modelMatrix:new F,primitiveType:Me.POINTS,vertexArray:M,count:o,shaderProgram:void 0,uniformMap:void 0,renderState:C?e._translucentRenderState:e._opaqueRenderState,pass:C?Ae.TRANSLUCENT:e._opaquePass,owner:e,castShadows:!1,receiveShadows:!1,pickId:e._pickIdLoaded()})}function cbt(e,t){let n=t.context,i=e._isQuantized,o=e._isQuantizedDraco,r=e._isOctEncodedDraco,s={u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier:function(){let a=nbt;if(a.x=e._attenuation?e.maximumAttenuation:e._pointSize,a.x*=t.pixelRatio,a.y=e.time,e._attenuation){let c=t.camera.frustum,l;t.mode===te.SCENE2D||c instanceof rn?l=Number.POSITIVE_INFINITY:l=n.drawingBufferHeight/t.camera.frustum.sseDenominator,a.z=e.geometricError*e.geometricErrorScale,a.w=l}return a},u_highlightColor:function(){return e._highlightColor},u_constantColor:function(){return e._constantColor},u_clippingPlanes:function(){let a=e.clippingPlanes;return e.isClipped?a.texture:n.defaultTexture},u_clippingPlanesEdgeStyle:function(){let a=e.clippingPlanes;if(!u(a))return G.TRANSPARENT;let c=G.clone(a.edgeColor,obt);return c.alpha=a.edgeWidth,c},u_clippingPlanesMatrix:function(){let a=e.clippingPlanes;if(!u(a))return F.IDENTITY;let c=y(e.clippingPlanesOriginMatrix,e._modelMatrix);F.multiply(n.uniformState.view3D,c,TZ);let l=F.multiply(TZ,a.modelMatrix,TZ);return F.inverseTranspose(l,sbt)}};fw.addUniforms(e,s),(i||o||r)&&(s=xt(s,{u_quantizedVolumeScaleAndOctEncodedRange:function(){let a=ibt;if(u(e._quantizedVolumeScale)){let c=h.clone(e._quantizedVolumeScale,a);h.divideByScalar(c,e._quantizedRange,a)}return a.w=e._octEncodedRange,a}})),u(e._uniformMapLoaded)&&(s=e._uniformMapLoaded(s)),e._drawCommand.uniformMap=s}function AZ(e,t){let n=/czm_3dtiles_property_(\d+)/g,i=n.exec(e);for(;i!==null;){let o=parseInt(i[1]);t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function CZ(e,t){e=e.slice(e.indexOf(`


`));let n=/czm_3dtiles_builtin_property_(\w+)/g,i=n.exec(e);for(;i!==null;){let o=i[1];t.indexOf(o)===-1&&t.push(o),i=n.exec(e)}}function EZ(e,t){let n=e.numberOfAttributes;for(let i=0;i<n;++i){let o=e.getAttribute(i);if(o.index===t)return o}}var lbt={POSITION:"czm_3dtiles_builtin_property_POSITION",POSITION_ABSOLUTE:"czm_3dtiles_builtin_property_POSITION_ABSOLUTE",COLOR:"czm_3dtiles_builtin_property_COLOR",NORMAL:"czm_3dtiles_builtin_property_NORMAL"};function ubt(e,t,n){let i,o,r,s=t.context,a=u(n),c=e._isQuantized,l=e._isQuantizedDraco,f=e._isOctEncoded16P,d=e._isOctEncodedDraco,p=e._isRGB565,g=e._isTranslucent,m=e._hasColors,x=e._hasNormals,b=e._hasBatchIds,T=e._backFaceCulling,C=e._normalShading,A=e._drawCommand.vertexArray,S=e.clippingPlanes,w=e._attenuation,D,R,P,L=g,N=We(lbt),_={},E=e._styleableShaderAttributes;for(o in E)E.hasOwnProperty(o)&&(r=E[o],N[o]=`czm_3dtiles_property_${r.location}`,_[r.location]=r);if(a){let re={translucent:!1},me="(vec3 czm_3dtiles_builtin_property_POSITION, vec3 czm_3dtiles_builtin_property_POSITION_ABSOLUTE, vec4 czm_3dtiles_builtin_property_COLOR, vec3 czm_3dtiles_builtin_property_NORMAL)";D=n.getColorShaderFunction(`getColorFromStyle${me}`,N,re),R=n.getShowShaderFunction(`getShowFromStyle${me}`,N,re),P=n.getPointSizeShaderFunction(`getPointSizeFromStyle${me}`,N,re),u(D)&&re.translucent&&(L=!0)}e._styleTranslucent=L;let v=u(D),I=u(R),M=u(P),B=e.isClipped,V=[],U=[];v&&(AZ(D,V),CZ(D,U)),I&&(AZ(R,V),CZ(R,U)),M&&(AZ(P,V),CZ(P,U));let H=U.indexOf("COLOR")>=0,k=U.indexOf("NORMAL")>=0;if(k&&!x)throw new ue("Style references the NORMAL semantic but the point cloud does not have normals");for(o in E)if(E.hasOwnProperty(o)){r=E[o];let re=V.indexOf(r.location)>=0,me=EZ(A,r.location);me.enabled=re}let q=m&&(!v||H);if(m){let re=EZ(A,NH);re.enabled=q}let j=x&&(C||T||k);if(x){let re=EZ(A,SZ);re.enabled=j}let Z={a_position:NTe};q&&(Z.a_color=NH),j&&(Z.a_normal=SZ),b&&(Z.a_batchId=FTe);let W="",K=V.length;for(i=0;i<K;++i){let re=V[i];r=_[re];let me=r.componentCount,ye=`czm_3dtiles_property_${re}`,we;me===1?we="float":we=`vec${me}`,W+=`in ${we} ${ye}; 


`,Z[ye]=r.location}cbt(e,t);let $=`in vec3 a_position; 


out vec4 v_color; 


uniform vec4 u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier; 


uniform vec4 u_constantColor; 


uniform vec4 u_highlightColor; 


`;$+=`float u_pointSize; 


float tiles3d_tileset_time; 


`,w&&($+=`float u_geometricError; 


float u_depthMultiplier; 


`),$+=W,q&&(g?$+=`in vec4 a_color; 


`:p?$+=`in float a_color; 


const float SHIFT_RIGHT_11 = 1.0 / 2048.0; 


const float SHIFT_RIGHT_5 = 1.0 / 32.0; 


const float SHIFT_LEFT_11 = 2048.0; 


const float SHIFT_LEFT_5 = 32.0; 


const float NORMALIZE_6 = 1.0 / 64.0; 


const float NORMALIZE_5 = 1.0 / 32.0; 


`:$+=`in vec3 a_color; 


`),j&&(f||d?$+=`in vec2 a_normal; 


`:$+=`in vec3 a_normal; 


`),b&&($+=`in float a_batchId; 


`),(c||l||d)&&($+=`uniform vec4 u_quantizedVolumeScaleAndOctEncodedRange; 


`),v&&($+=D),I&&($+=R),M&&($+=P),$+=`void main() 


{ 


    u_pointSize = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.x; 


    tiles3d_tileset_time = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.y; 


`,w&&($+=`    u_geometricError = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.z; 


    u_depthMultiplier = u_pointSizeAndTimeAndGeometricErrorAndDepthMultiplier.w; 


`),q?g?$+=`    vec4 color = a_color; 


`:p?$+=`    float compressed = a_color; 


    float r = floor(compressed * SHIFT_RIGHT_11); 


    compressed -= r * SHIFT_LEFT_11; 


    float g = floor(compressed * SHIFT_RIGHT_5); 


    compressed -= g * SHIFT_LEFT_5; 


    float b = compressed; 


    vec3 rgb = vec3(r * NORMALIZE_5, g * NORMALIZE_6, b * NORMALIZE_5); 


    vec4 color = vec4(rgb, 1.0); 


`:$+=`    vec4 color = vec4(a_color, 1.0); 


`:$+=`    vec4 color = u_constantColor; 


`,c||l?$+=`    vec3 position = a_position * u_quantizedVolumeScaleAndOctEncodedRange.xyz; 


`:$+=`    vec3 position = a_position; 


`,$+=`    vec3 position_absolute = vec3(czm_model * vec4(position, 1.0)); 


`,j?(f?$+=`    vec3 normal = czm_octDecode(a_normal); 


`:d?$+=`    vec3 normal = czm_octDecode(a_normal, u_quantizedVolumeScaleAndOctEncodedRange.w).zxy; 


`:$+=`    vec3 normal = a_normal; 


`,$+=`    vec3 normalEC = czm_normal * normal; 


`):$+=`    vec3 normal = vec3(1.0); 


`,v&&($+=`    color = getColorFromStyle(position, position_absolute, color, normal); 


`),I&&($+=`    float show = float(getShowFromStyle(position, position_absolute, color, normal)); 


`),M?$+=`    gl_PointSize = getPointSizeFromStyle(position, position_absolute, color, normal) * czm_pixelRatio; 


`:w?$+=`    vec4 positionEC = czm_modelView * vec4(position, 1.0); 


    float depth = -positionEC.z; 


    gl_PointSize = min((u_geometricError / depth) * u_depthMultiplier, u_pointSize); 


`:$+=`    gl_PointSize = u_pointSize; 


`,$+=`    color = color * u_highlightColor; 


`,j&&C&&($+=`    float diffuseStrength = czm_getLambertDiffuse(czm_lightDirectionEC, normalEC); 


    diffuseStrength = max(diffuseStrength, 0.4); 


    color.xyz *= diffuseStrength * czm_lightColor; 


`),$+=`    v_color = color; 


    gl_Position = czm_modelViewProjection * vec4(position, 1.0); 


`,j&&T&&($+=`    float visible = step(-normalEC.z, 0.0); 


    gl_Position *= visible; 


    gl_PointSize *= visible; 


`),I&&($+=`    gl_Position.w *= float(show); 


    gl_PointSize *= float(show); 


`),$+=`} 


`;let he=`in vec4 v_color; 


`;B&&(he+=`uniform highp sampler2D u_clippingPlanes; 


uniform mat4 u_clippingPlanesMatrix; 


uniform vec4 u_clippingPlanesEdgeStyle; 


`,he+=`


`,he+=j_(S,s),he+=`


`),he+=`void main() 


{ 


    out_FragColor = czm_gammaCorrect(v_color); 


`,B&&(he+=WB("u_clippingPlanes","u_clippingPlanesMatrix","u_clippingPlanesEdgeStyle")),he+=`} 


`,e.splitDirection!==Gc.NONE&&(he=fw.modifyFragmentShader(he)),u(e._vertexShaderLoaded)&&($=e._vertexShaderLoaded($)),u(e._fragmentShaderLoaded)&&(he=e._fragmentShaderLoaded(he));let _e=e._drawCommand;u(_e.shaderProgram)&&_e.shaderProgram.destroy(),_e.shaderProgram=Kt.fromCache({context:s,vertexShaderSource:$,fragmentShaderSource:he,attributeLocations:Z});try{_e.shaderProgram._bind()}catch{throw new ue("Error generating style shader: this may be caused by a type mismatch, index out-of-bounds, or other syntax error.")}}function fbt(e,t){if(e._decodingState===iA.READY)return!1;if(e._decodingState===iA.NEEDS_DECODE){let n=e._parsedContent,i=n.draco,o=kp.decodePointCloud(i,t);u(o)&&(e._decodingState=iA.DECODING,o.then(function(r){e._decodingState=iA.READY;let s=u(r.POSITION)?r.POSITION.array:void 0,a=u(r.RGB)?r.RGB.array:void 0,c=u(r.RGBA)?r.RGBA.array:void 0,l=u(r.NORMAL)?r.NORMAL.array:void 0,f=u(r.BATCH_ID)?r.BATCH_ID.array:void 0,d=u(s)&&u(r.POSITION.data.quantization),p=u(l)&&u(r.NORMAL.data.quantization);if(d){let b=r.POSITION.data.quantization,T=b.range;e._quantizedVolumeScale=h.fromElements(T,T,T),e._quantizedVolumeOffset=h.unpack(b.minValues),e._quantizedRange=(1<<b.quantizationBits)-1,e._isQuantizedDraco=!0}p&&(e._octEncodedRange=(1<<r.NORMAL.data.quantization.quantizationBits)-1,e._isOctEncodedDraco=!0);let g=n.styleableProperties,m=i.batchTableProperties;for(let b in m)if(m.hasOwnProperty(b)){let T=r[b];u(g)||(g={}),g[b]={typedArray:T.array,componentCount:T.data.componentsPerAttribute}}u(s)&&(n.positions={typedArray:s});let x=y(c,a);u(x)&&(n.colors={typedArray:x}),u(l)&&(n.normals={typedArray:l}),u(f)&&(n.batchIds={typedArray:f}),n.styleableProperties=g}).catch(function(r){e._decodingState=iA.FAILED,e._error=r}))}return!0}var dbt=new oe,hbt=new h;ZB.prototype.update=function(e){let t=e.context;if(u(this._error)){let l=this._error;throw this._error=void 0,l}if(fbt(this,t))return;let i=!1,o=!F.equals(this._modelMatrix,this.modelMatrix);if(this._mode!==e.mode&&(this._mode=e.mode,o=!0),u(this._drawCommand)||(abt(this,e),o=!0,i=!0,this._ready=!0,this._parsedContent=void 0),o){F.clone(this.modelMatrix,this._modelMatrix);let l=this._drawCommand.modelMatrix;if(F.clone(this._modelMatrix,l),u(this._rtcCenter)&&F.multiplyByTranslation(l,this._rtcCenter,l),u(this._quantizedVolumeOffset)&&F.multiplyByTranslation(l,this._quantizedVolumeOffset,l),e.mode!==te.SCENE3D){let d=e.mapProjection,p=F.getColumn(l,3,dbt);oe.equals(p,oe.UNIT_W)||Pt.basisTo2D(d,l,l)}let f=this._drawCommand.boundingVolume;if(se.clone(this._boundingSphere,f),this._cull){let d=f.center;F.multiplyByPoint(l,d,d);let p=F.getScale(l,hbt);f.radius*=h.maximumComponent(p)}}this.clippingPlanesDirty&&(this.clippingPlanesDirty=!1,i=!0),this._attenuation!==this.attenuation&&(this._attenuation=this.attenuation,i=!0),this.backFaceCulling!==this._backFaceCulling&&(this._backFaceCulling=this.backFaceCulling,i=!0),this.normalShading!==this._normalShading&&(this._normalShading=this.normalShading,i=!0),(this._style!==this.style||this.styleDirty)&&(this._style=this.style,this.styleDirty=!1,i=!0);let r=this.splitDirection!==Gc.NONE;this._splittingEnabled!==r&&(this._splittingEnabled=r,i=!0),i&&ubt(this,e,this._style),this._drawCommand.castShadows=Tn.castShadows(this.shadows),this._drawCommand.receiveShadows=Tn.receiveShadows(this.shadows);let s=this._highlightColor.alpha<1||this._constantColor.alpha<1||this._styleTranslucent;this._drawCommand.renderState=s?this._translucentRenderState:this._opaqueRenderState,this._drawCommand.pass=s?Ae.TRANSLUCENT:this._opaquePass;let a=e.commandList,c=e.passes;(c.render||c.pick)&&a.push(this._drawCommand)};ZB.prototype.isDestroyed=function(){return!1};ZB.prototype.destroy=function(){let e=this._drawCommand;return u(e)&&(e.vertexArray=e.vertexArray&&e.vertexArray.destroy(),e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy()),le(this)};var QB=ZB;function Xu(){de.throwInstantiationError()}Xu.computeDefaultLevelZeroMaximumGeometricError=function(e){return e.ellipsoid.maximumRadius*2*Math.PI*.25/(65*e.getNumberOfXTilesAtLevel(0))};Object.defineProperties(Xu.prototype,{quadtree:{get:de.throwInstantiationError,set:de.throwInstantiationError},tilingScheme:{get:de.throwInstantiationError},errorEvent:{get:de.throwInstantiationError}});Xu.prototype.update=de.throwInstantiationError;Xu.prototype.beginUpdate=de.throwInstantiationError;Xu.prototype.endUpdate=de.throwInstantiationError;Xu.prototype.getLevelMaximumGeometricError=de.throwInstantiationError;Xu.prototype.loadTile=de.throwInstantiationError;Xu.prototype.computeTileVisibility=de.throwInstantiationError;Xu.prototype.showTileThisFrame=de.throwInstantiationError;Xu.prototype.computeDistanceToTile=de.throwInstantiationError;Xu.prototype.isDestroyed=de.throwInstantiationError;Xu.prototype.destroy=de.throwInstantiationError;var wZ=Xu;function ad(e,t,n,i,o,r,s){this.children=void 0,this.parent=o,this.level=e,this.x=t,this.y=n,this.z=i,this.keyframeNodes=[],this.renderableKeyframeNodes=[],this.renderableKeyframeNodeLerp=0,this.renderableKeyframeNodePrevious=void 0,this.renderableKeyframeNodeNext=void 0,this.orientedBoundingBox=new Dn,this.approximateVoxelSize=0,this.screenSpaceError=0,this.visitedFrameNumber=-1,this.computeBoundingVolumes(r,s)}var mbt=new h;ad.prototype.computeBoundingVolumes=function(e,t){this.orientedBoundingBox=e.computeOrientedBoundingBoxForTile(this.level,this.x,this.y,this.z,this.orientedBoundingBox);let n=Q.getScale(this.orientedBoundingBox.halfAxes,mbt),i=2*h.maximumComponent(n);this.approximateVoxelSize=i/h.minimumComponent(t)};ad.prototype.constructChildNodes=function(e,t){let{level:n,x:i,y:o,z:r}=this,s=i*2,a=o*2,c=r*2,l=a+1,f=s+1,d=c+1,p=n+1,g=[[p,s,a,c],[p,f,a,c],[p,s,l,c],[p,f,l,c],[p,s,a,d],[p,f,a,d],[p,s,l,d],[p,f,l,d]];this.children=g.map(([m,x,b,T])=>new ad(m,x,b,T,this,e,t))};ad.prototype.visibility=function(e,t){let n=this.orientedBoundingBox;return e.cullingVolume.computeVisibilityWithPlaneMask(n,t)};ad.prototype.computeScreenSpaceError=function(e,t){let n=this.orientedBoundingBox,i=Math.sqrt(n.distanceSquaredTo(e));i=Math.max(i,O.EPSILON7);let o=this.approximateVoxelSize,r=t*(o/i);this.screenSpaceError=r};var BTe={keyframe:0};function $B(e,t){return BTe.keyframe=e,Mo(t,BTe,io.searchComparator)}ad.prototype.computeSurroundingRenderableKeyframeNodes=function(e){let t=this,n=t.level,i=Math.floor(e),o=Math.ceil(e),r,s,a=+Number.MAX_VALUE,c=+Number.MAX_VALUE;for(;u(t);){let{renderableKeyframeNodes:d}=t;if(d.length>=1){let p=pbt(i,d),g=d[p],m=o===i||i<g.keyframe?p:Math.min(p+1,d.length-1),x=d[m],b=i-g.keyframe,T=kTe(n-t.level,b);T<a&&(a=T,r=g);let C=x.keyframe-o,A=kTe(n-t.level,C);if(A<c&&(c=A,s=x),b===0&&C===0)break}t=t.parent}if(this.renderableKeyframeNodePrevious=r,this.renderableKeyframeNodeNext=s,!u(r)||!u(s))return;let l=r.keyframe,f=s.keyframe;this.renderableKeyframeNodeLerp=l===f?0:O.clamp((e-l)/(f-l),0,1)};function pbt(e,t){let n=$B(e,t);return n<0?O.clamp(~n-1,0,t.length-1):n}function kTe(e,t){let n=Math.exp(e*4),i=t>=0?1:-200;return e*n+t*i}ad.prototype.isVisited=function(e){return this.visitedFrameNumber===e};ad.prototype.createKeyframeNode=function(e){let t=$B(e,this.keyframeNodes);if(t<0){t=~t;let n=new io(this,e);this.keyframeNodes.splice(t,0,n)}};ad.prototype.destroyKeyframeNode=function(e,t){let n=e.keyframe,i=$B(n,this.keyframeNodes);if(i<0)throw new de("Keyframe node does not exist.");if(this.keyframeNodes.splice(i,1),e.megatextureIndex!==-1){for(let r=0;r<t.length;r++)t[r].remove(e.megatextureIndex);let o=$B(n,this.renderableKeyframeNodes);if(o<0)throw new de("Renderable keyframe node does not exist.");this.renderableKeyframeNodes.splice(o,1)}e.spatialNode=void 0,e.state=io.LoadState.UNLOADED,e.metadatas={},e.megatextureIndex=-1,e.priority=-Number.MAX_VALUE,e.highPriorityFrameNumber=-1};ad.prototype.addKeyframeNodeToMegatextures=function(e,t){if(e.state!==io.LoadState.RECEIVED||e.megatextureIndex!==-1||e.metadatas.length!==t.length)throw new de("Keyframe node cannot be added to megatexture");for(let o=0;o<t.length;o++){let r=t[o];e.megatextureIndex=r.add(e.metadatas[o]),e.metadatas[o]=void 0}e.state=io.LoadState.LOADED;let n=this.renderableKeyframeNodes,i=$B(e.keyframe,n);if(i>=0)throw new de("Keyframe already renderable");i=~i,n.splice(i,0,e)};ad.prototype.isRenderable=function(e){let t=this.renderableKeyframeNodePrevious,n=this.renderableKeyframeNodeNext,i=this.level;return u(t)&&u(n)&&(t.spatialNode.level===i||n.spatialNode.level===i)&&this.visitedFrameNumber===e};var JB=ad;function vZ(e){e=y(e,1),this._radius=y(e,1)}Object.defineProperties(vZ.prototype,{radius:{get:function(){return this._radius},set:function(e){this._radius=e}}});vZ.prototype.emit=function(e){let t=O.randomBetween(0,O.TWO_PI),n=O.randomBetween(0,O.PI),i=O.randomBetween(0,this._radius),o=i*Math.cos(t)*Math.sin(n),r=i*Math.sin(t)*Math.sin(n),s=i*Math.cos(n);e.position=h.fromElements(o,r,s,e.position),e.velocity=h.normalize(e.position,e.velocity)};var DZ=vZ;function e3(){}e3.prototype.evaluate=function(e,t){de.throwInstantiationError()};e3.prototype.evaluateColor=function(e,t){de.throwInstantiationError()};e3.prototype.getShaderFunction=function(e,t,n,i){de.throwInstantiationError()};e3.prototype.getVariables=function(){de.throwInstantiationError()};var IZ=e3;function dw(e){this._ready=!1,this._provider=void 0,this._errorEvent=new pe,this._readyEvent=new pe,gbt(this,e)}Object.defineProperties(dw.prototype,{errorEvent:{get:function(){return this._errorEvent}},readyEvent:{get:function(){return this._readyEvent}},ready:{get:function(){return this._ready}},provider:{get:function(){return this._provider}}});dw.fromWorldTerrain=function(e){return new dw(HT(e))};dw.fromWorldBathymetry=function(e){return new dw(sB(e))};function _bt(e,t){e.numberOfListeners>0?e.raiseEvent(t):console.error(t)}async function gbt(e,t){let n;try{n=await Promise.resolve(t),e._provider=n,e._ready=!0,e._readyEvent.raiseEvent(n)}catch(i){_bt(e._errorEvent,i)}}var t3=dw;function hw(){}hw.prototype.boundingVolume=void 0;hw.prototype.boundingSphere=void 0;hw.prototype.distanceToCamera=function(e){de.throwInstantiationError()};hw.prototype.intersectPlane=function(e){de.throwInstantiationError()};hw.prototype.createDebugVolume=function(e){de.throwInstantiationError()};var PZ=hw;function n3(e){e=y(e,y.EMPTY_OBJECT),this._tilingScheme=u(e.tilingScheme)?e.tilingScheme:new qi({ellipsoid:e.ellipsoid}),this._color=y(e.color,G.YELLOW),this._errorEvent=new pe,this._tileWidth=y(e.tileWidth,256),this._tileHeight=y(e.tileHeight,256),this._defaultAlpha=void 0,this._defaultNightAlpha=void 0,this._defaultDayAlpha=void 0,this._defaultBrightness=void 0,this._defaultContrast=void 0,this._defaultHue=void 0,this._defaultSaturation=void 0,this._defaultGamma=void 0,this._defaultMinificationFilter=void 0,this._defaultMagnificationFilter=void 0}Object.defineProperties(n3.prototype,{proxy:{get:function(){}},tileWidth:{get:function(){return this._tileWidth}},tileHeight:{get:function(){return this._tileHeight}},maximumLevel:{get:function(){}},minimumLevel:{get:function(){}},tilingScheme:{get:function(){return this._tilingScheme}},rectangle:{get:function(){return this._tilingScheme.rectangle}},tileDiscardPolicy:{get:function(){}},errorEvent:{get:function(){return this._errorEvent}},credit:{get:function(){}},hasAlphaChannel:{get:function(){return!0}}});n3.prototype.getTileCredits=function(e,t,n){};n3.prototype.requestImage=function(e,t,n,i){let o=document.createElement("canvas");o.width=256,o.height=256;let r=o.getContext("2d"),s=this._color.toCssColorString();return r.strokeStyle=s,r.lineWidth=2,r.strokeRect(1,1,255,255),r.font="bold 25px Arial",r.textAlign="center",r.fillStyle=s,r.fillText(`L: ${n}`,124,86),r.fillText(`X: ${e}`,124,136),r.fillText(`Y: ${t}`,124,186),Promise.resolve(o)};n3.prototype.pickFeatures=function(e,t,n,i,o){};var i3=n3;function RZ(e){de.throwInstantiationError()}RZ.prototype.isReady=de.throwInstantiationError;RZ.prototype.shouldDiscardImage=de.throwInstantiationError;var OZ=RZ;var ybt={START:0,LOADING:1,READY:2,UPSAMPLED_ONLY:3},MZ=Object.freeze(ybt);function rA(e){e=y(e,y.EMPTY_OBJECT),this.show=y(e.show,!0),this.modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this.shadows=y(e.shadows,Tn.ENABLED),this.maximumMemoryUsage=y(e.maximumMemoryUsage,256),this.shading=new cm(e.shading),this.style=e.style,this.frameFailed=new pe,this.frameChanged=new pe,this._clock=e.clock,this._intervals=e.intervals,this._clippingPlanes=void 0,this.clippingPlanes=e.clippingPlanes,this._pointCloudEyeDomeLighting=new Wp,this._loadTimestamp=void 0,this._clippingPlanesState=0,this._styleDirty=!1,this._pickId=void 0,this._totalMemoryUsageInBytes=0,this._frames=[],this._previousInterval=void 0,this._nextInterval=void 0,this._lastRenderedFrame=void 0,this._clockMultiplier=0,this._runningSum=0,this._runningLength=0,this._runningIndex=0,this._runningSamples=new Array(5).fill(0),this._runningAverage=0}Object.defineProperties(rA.prototype,{clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){xs.setOwner(e,this,"_clippingPlanes")}},totalMemoryUsageInBytes:{get:function(){return this._totalMemoryUsageInBytes}},boundingSphere:{get:function(){if(u(this._lastRenderedFrame))return this._lastRenderedFrame.pointCloud.boundingSphere}}});function xbt(e){return`uniform vec4 czm_pickColor;


${e}`}function bbt(e){return function(t){return xt(t,{czm_pickColor:function(){return e._pickId.color}})}}function Tbt(){return"czm_pickColor"}rA.prototype.makeStyleDirty=function(){this._styleDirty=!0};rA.prototype._getAverageLoadTime=function(){return this._runningLength===0?.05:this._runningAverage};var Abt=new J;function NZ(e){let t=e._clock,n=t.canAnimate&&t.shouldAnimate,i=t.multiplier;return n?i:0}function oA(e,t){return e._intervals.indexOf(t.start)}function Cbt(e,t){let n=e._intervals,i=e._clock,o=NZ(e);if(o===0)return;let r=e._getAverageLoadTime(),s=J.addSeconds(i.currentTime,r*o,Abt),a=n.indexOf(s),c=oA(e,t);return a===c&&(o>=0?++a:--a),n.get(a)}function Ebt(e){let t=e._intervals,i=e._clock.currentTime,o=t.indexOf(i);return t.get(o)}function Sbt(e,t,n){let i=NZ(e),o=oA(e,t),r=oA(e,n);return i>=0?o>=r:o<=r}function VTe(e,t){return function(n){let i=u(n.message)?n.message:n.toString();e.frameFailed.numberOfListeners>0?e.frameFailed.raiseEvent({uri:t,message:i}):(console.log(`A frame failed to load: ${t}`),console.log(`Error: ${i}`))}}function wbt(e,t,n){let i=oA(e,t),o=e._frames,r=o[i];if(!u(r)){let s=t.data.transform,a=u(s)?F.fromArray(s):void 0,c=t.data.uri;r={pointCloud:void 0,transform:a,timestamp:xi(),sequential:!0,ready:!1,touchedFrameNumber:n.frameNumber,uri:c},o[i]=r,Ie.fetchArrayBuffer({url:c}).then(function(l){r.pointCloud=new QB({arrayBuffer:l,cull:!0,fragmentShaderLoaded:xbt,uniformMapLoaded:bbt(e),pickIdLoaded:Tbt})}).catch(VTe(e,c))}return r}function vbt(e,t){e._runningSum+=t,e._runningSum-=e._runningSamples[e._runningIndex],e._runningSamples[e._runningIndex]=t,e._runningLength=Math.min(e._runningLength+1,e._runningSamples.length),e._runningIndex=(e._runningIndex+1)%e._runningSamples.length,e._runningAverage=e._runningSum/e._runningLength}function Dbt(e,t,n,i){t.touchedFrameNumber<i.frameNumber-1&&(t.sequential=!1);let o=t.pointCloud;if(u(o)&&!t.ready){let r=i.commandList,s=r.length;if(zTe(e,t,n,i),o.ready&&(t.ready=!0,e._totalMemoryUsageInBytes+=o.geometryByteLength,r.length=s,t.sequential)){let a=(xi()-t.timestamp)/1e3;vbt(e,a)}}t.touchedFrameNumber=i.frameNumber}var Ibt=new F;function Pbt(e,t){let n=e.shading;return u(n)&&u(n.baseResolution)?n.baseResolution:u(t.boundingSphere)?O.cbrt(t.boundingSphere.volume()/t.pointsLength):0}function Rbt(e){let t=e.shading;return u(t)&&u(t.maximumAttenuation)?t.maximumAttenuation:10}var Obt=new cm;function zTe(e,t,n,i){let o=y(e.shading,Obt),r=t.pointCloud,s=y(t.transform,F.IDENTITY);r.modelMatrix=F.multiplyTransformation(e.modelMatrix,s,Ibt),r.style=e.style,r.time=n.timeSinceLoad,r.shadows=e.shadows,r.clippingPlanes=e._clippingPlanes,r.isClipped=n.isClipped,r.attenuation=o.attenuation,r.backFaceCulling=o.backFaceCulling,r.normalShading=o.normalShading,r.geometricError=Pbt(e,r),r.geometricErrorScale=o.geometricErrorScale,r.maximumAttenuation=Rbt(e);try{r.update(i)}catch(a){VTe(e,t.uri)(a)}t.touchedFrameNumber=i.frameNumber}function LZ(e,t,n,i){let o=wbt(e,t,i);Dbt(e,o,n,i)}function Mbt(e){return function(t){return t.touchedFrameNumber<e.frameNumber}}function HTe(e,t){let n=e._frames,i=n.length;for(let o=0;o<i;++o){let r=n[o];if(u(r)&&(!u(t)||t(r))){let s=r.pointCloud;r.ready&&(e._totalMemoryUsageInBytes-=s.geometryByteLength),u(s)&&s.destroy(),r===e._lastRenderedFrame&&(e._lastRenderedFrame=void 0),n[o]=void 0}}}function Lbt(e,t){let n=oA(e,t),i=e._frames[n];if(u(i)&&i.ready)return i}function UTe(e,t,n,i,o){return u(n)?n.ready?!0:(LZ(e,t,i,o),n.ready):!1}function Nbt(e,t,n,i,o){let r,s,a,c=e._intervals,l=e._frames,f=oA(e,n),d=oA(e,t);if(f>=d){for(r=f;r>=d;--r)if(s=c.get(r),a=l[r],UTe(e,s,a,i,o))return s}else for(r=f;r<=d;++r)if(s=c.get(r),a=l[r],UTe(e,s,a,i,o))return s;return t}function Fbt(e,t,n){let i=e._frames,o=i.length;for(let r=0;r<o;++r){let s=i[r];u(s)&&u(s.pointCloud)&&(s.pointCloud.clippingPlanesDirty=t,s.pointCloud.styleDirty=n)}}var mw={timeSinceLoad:0,isClipped:!1,clippingPlanesDirty:!1};rA.prototype.update=function(e){if(e.mode===te.MORPHING||!this.show)return;u(this._pickId)||(this._pickId=e.context.createPickId({primitive:this})),u(this._loadTimestamp)||(this._loadTimestamp=J.clone(e.time));let t=Math.max(J.secondsDifference(e.time,this._loadTimestamp)*1e3,0),n=this._clippingPlanes,i=0,o=!1,r=u(n)&&n.enabled;r&&(n.update(e),i=n.clippingPlanesState),this._clippingPlanesState!==i&&(this._clippingPlanesState=i,o=!0);let s=this._styleDirty;this._styleDirty=!1,(o||s)&&Fbt(this,o,s),mw.timeSinceLoad=t,mw.isClipped=r;let a=this.shading,c=this._pointCloudEyeDomeLighting,l=e.commandList,f=l.length,d=this._previousInterval,p=this._nextInterval,g=Ebt(this);if(!u(g))return;let m=!1,x=NZ(this),b=x===0;x!==this._clockMultiplier&&(m=!0,this._clockMultiplier=x),(!u(d)||b)&&(d=g),(!u(p)||m||Sbt(this,g,p))&&(p=Cbt(this,g)),d=Nbt(this,d,g,mw,e);let T=Lbt(this,d);u(T)||(LZ(this,d,mw,e),T=this._lastRenderedFrame),u(T)&&zTe(this,T,mw,e),u(p)&&LZ(this,p,mw,e);let C=this;u(T)&&!u(this._lastRenderedFrame)&&e.afterRender.push(function(){return!0}),u(T)&&T!==this._lastRenderedFrame&&C.frameChanged.numberOfListeners>0&&e.afterRender.push(function(){return C.frameChanged.raiseEvent(C),!0}),this._previousInterval=d,this._nextInterval=p,this._lastRenderedFrame=T;let A=this._totalMemoryUsageInBytes,S=this.maximumMemoryUsage*1024*1024;A>S&&HTe(this,Mbt(e));let D=l.length-f;u(a)&&a.attenuation&&a.eyeDomeLighting&&D>0&&c.update(e,f,a,this.boundingSphere)};rA.prototype.isDestroyed=function(){return!1};rA.prototype.destroy=function(){return HTe(this),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),this._pickId=this._pickId&&this._pickId.destroy(),le(this)};var pw=rA;function FH(e,t){this.show=!0,u(e)||(e=new Ue),this.rectangle=Ue.clone(e),u(t)||(t=ji.fromType(ji.ColorType,{color:new G(1,1,1,1)})),this.material=t,this._material=void 0,this._overlayCommand=void 0,this._rs=void 0}FH.prototype.update=function(e){if(!this.show)return;let t=this._rs;if((!u(t)||!Ue.equals(t.viewport,this.rectangle))&&(this._rs=ke.fromCache({blending:fn.ALPHA_BLEND,viewport:this.rectangle})),e.passes.render){let i=e.context;if(this._material!==this.material||!u(this._overlayCommand)){this._material=this.material,u(this._overlayCommand)&&this._overlayCommand.shaderProgram.destroy();let o=new ze({sources:[this._material.shaderSource,n2]});this._overlayCommand=i.createViewportQuadCommand(o,{renderState:this._rs,uniformMap:this._material._uniforms,owner:this}),this._overlayCommand.pass=Ae.OVERLAY}this._material.update(i),this._overlayCommand.renderState=this._rs,this._overlayCommand.uniformMap=this._material._uniforms,e.commandList.push(this._overlayCommand)}};FH.prototype.isDestroyed=function(){return!1};FH.prototype.destroy=function(){return u(this._overlayCommand)&&(this._overlayCommand.shaderProgram=this._overlayCommand.shaderProgram&&this._overlayCommand.shaderProgram.destroy()),le(this)};var FZ=FH;function w0(e,t,n,i,o,r,s){this._primitive=e;let a=i.length;this.megatextures=new Array(a);for(let x=0;x<a;x++){let b=i[x],T=Wt.getComponentCount(b),C=o[x];this.megatextures[x]=new lw(t,n,T,C,s)}let c=this.megatextures[0].maximumTileCount;this._simultaneousRequestCount=0,this._debugPrint=!1,this._frameNumber=0;let l=e._shape;this.rootNode=new JB(0,0,0,0,void 0,l,n),this._priorityQueue=new GT({maximumLength:c,comparator:io.priorityComparator}),this._highPriorityKeyframeNodes=new Array(c),this._keyframeNodesInMegatexture=new Array(c),this._keyframeCount=r,this._sampleCount=void 0,this._keyframeLocation=0,this._binaryTreeKeyframeWeighting=new Array(r);let f=this._binaryTreeKeyframeWeighting;f[0]=0,f[r-1]=0,BZ(f,1,r-2,0);let d=9,p=2048,g=Math.floor(p/d),m=Math.ceil(c/g);this.internalNodeTexture=new Lt({context:t,pixelFormat:rt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,flipY:!1,width:p,height:m,sampler:new dn({minificationFilter:un.NEAREST,magnificationFilter:Ti.NEAREST})}),this.internalNodeTilesPerRow=g,this.internalNodeTexelSizeUv=new z(1/p,1/m),this.leafNodeTexture=void 0,this.leafNodeTilesPerRow=void 0,this.leafNodeTexelSizeUv=new z}function BZ(e,t,n,i){if(t>n)return;let o=Math.floor((t+n)/2);e[o]=i,BZ(e,t,o-1,i+1),BZ(e,o+1,n,i+1)}w0.simultaneousRequestCountMaximum=50;w0.prototype.update=function(e,t,n,i){let o=this._primitive,r=e.context,s=this.megatextures[0].maximumTileCount,a=this._keyframeCount,c=o._levelBlendFactor,l=c>0,f=a>1,d=(l?2:1)*(f?2:1);this._sampleCount=d;let p=d>=2;if(p&&!u(this.leafNodeTexture)){let C=Math.floor(512),A=Math.ceil(s/C);this.leafNodeTexture=new Lt({context:r,pixelFormat:rt.RGBA,pixelDatatype:Ye.UNSIGNED_BYTE,flipY:!1,width:1024,height:A,sampler:new dn({minificationFilter:un.NEAREST,magnificationFilter:Ti.NEAREST})}),this.leafNodeTexelSizeUv=z.fromElements(1/1024,1/A,this.leafNodeTexelSizeUv),this.leafNodeTilesPerRow=C}else!p&&u(this.leafNodeTexture)&&(this.leafNodeTexture=this.leafNodeTexture.destroy());if(this._keyframeLocation=O.clamp(t,0,a-1),n&&GTe(this,this.rootNode),i)return;this._frameNumber=e.frameNumber;let g=xi();Ubt(this,e);let m=xi();zbt(this,d,c);let x=xi();if(this._debugPrint){let b=m-g,T=x-m,C=x-g;Vbt(this,b,T,C)}};w0.prototype.isRenderable=function(e){return e.isRenderable(this._frameNumber)};w0.prototype.isDestroyed=function(){return!1};w0.prototype.destroy=function(){let e=this.megatextures,t=e.length;for(let n=0;n<t;n++)e[n]=e[n]&&e[n].destroy();return this.internalNodeTexture=this.internalNodeTexture&&this.internalNodeTexture.destroy(),this.leafNodeTexture=this.leafNodeTexture&&this.leafNodeTexture.destroy(),le(this)};function GTe(e,t){let n=e._primitive,i=n._shape,o=n._provider.dimensions;if(t.computeBoundingVolumes(i,o),u(t.children))for(let r=0;r<8;r++){let s=t.children[r];GTe(e,s)}}function Bbt(e,t){if(e._simultaneousRequestCount>=w0.simultaneousRequestCountMaximum)return;let n=e._primitive,i=n._provider;function o(l){e._simultaneousRequestCount--;let f=n._provider.types.length;if(!u(l))t.state=io.LoadState.UNAVAILABLE;else if(l===io.LoadState.FAILED)t.state=io.LoadState.FAILED;else if(!Array.isArray(l)||l.length!==f)t.state=io.LoadState.FAILED;else{let d=e.megatextures;for(let p=0;p<f;p++){let{voxelCountPerTile:g,channelCount:m}=d[p],{x,y:b,z:T}=g,C=x*b*T,A=l[p],S=C*m;if(A.length===S)t.metadatas[p]=A,t.state=io.LoadState.RECEIVED;else{t.state=io.LoadState.FAILED;break}}}}function r(){e._simultaneousRequestCount--,t.state=io.LoadState.FAILED}let{keyframe:s,spatialNode:a}=t,c=i.requestData({tileLevel:a.level,tileX:a.x,tileY:a.y,tileZ:a.z,keyframe:s});u(c)?(e._simultaneousRequestCount++,t.state=io.LoadState.RECEIVING,c.then(o).catch(r)):t.state=io.LoadState.FAILED}function kbt(e){return e/(1+e)}function Ubt(e,t){let n=e._frameNumber,i=e._primitive,o=i._shape,{dimensions:r}=i,s=i.screenSpaceError,a=e._priorityQueue,c=e._keyframeLocation,l=e._keyframeCount,f=e.rootNode,{camera:d,context:p,pixelRatio:g}=t,{positionWC:m,frustum:x}=d,T=p.drawingBufferHeight/g/x.sseDenominator;function C(E,v,I){let M=Math.min(Math.abs(v-E),Math.abs(v-I)),B=Math.max(E,l-I-1,1),V=Math.pow(1-M/B,4),U=Math.exp(-e._binaryTreeKeyframeWeighting[v]);return O.lerp(U,V,.15+.85*V)}function A(E,v){if(E.computeScreenSpaceError(m,T),v=E.visibility(t,v),v===us.MASK_OUTSIDE)return;E.visitedFrameNumber=n;let I=O.clamp(Math.floor(c),0,l-2),M=I+1;if(l===1)E.createKeyframeNode(0);else if(E.keyframeNodes.length!==l)for(let k=0;k<l;k++)E.createKeyframeNode(k);let B=kbt(E.screenSpaceError),V=!1,U=E.keyframeNodes;for(let k=0;k<U.length;k++){let q=U[k];q.priority=10*B+C(I,q.keyframe,M),q.state!==io.LoadState.UNAVAILABLE&&q.state!==io.LoadState.FAILED&&q.priority!==-Number.MAX_VALUE&&a.insert(q),q.state===io.LoadState.LOADED&&(V=!0)}if(E.screenSpaceError<s||!V){E.children=void 0;return}u(E.children)||E.constructChildNodes(o,r);for(let k=0;k<8;k++){let q=E.children[k];A(q,v)}}a.reset(),A(f,us.MASK_INDETERMINATE);let S=e._highPriorityKeyframeNodes,w=0,D;for(;a.length>0;)D=a.removeMaximum(),D.highPriorityFrameNumber=n,S[w]=D,w++;let R=e._keyframeNodesInMegatexture,P=e.megatextures[0],L=P.occupiedCount;R.length=L,R.sort(function(E,v){return E.highPriorityFrameNumber===v.highPriorityFrameNumber?v.priority-E.priority:v.highPriorityFrameNumber-E.highPriorityFrameNumber});let N=0,_=0;for(let E=0;E<w;E++)if(D=S[E],!(D.state===io.LoadState.LOADED||D.spatialNode===void 0)&&(D.state===io.LoadState.UNLOADED&&Bbt(e,D),D.state===io.LoadState.RECEIVED)){let v=0;if(P.isFull()){v=L-1-N,N++;let I=R[v];I.spatialNode.destroyKeyframeNode(I,e.megatextures)}else v=L+_,_++;D.spatialNode.addKeyframeNodeToMegatextures(D,e.megatextures),R[v]=D}}function Vbt(e,t,n,i){let o=e._keyframeCount,r=e.rootNode,s=Object.keys(io.LoadState).length,a=new Array(s),c=new Array(s),l=0;for(let T=0;T<s;T++){let C=new Array(o);a[T]=C;for(let A=0;A<o;A++)C[A]=0;c[T]=0}function f(T){let C=T.keyframeNodes;for(let A=0;A<C.length;A++){let S=C[A],w=S.keyframe,D=S.state;a[D][w]+=1,c[D]+=1,l++}if(u(T.children))for(let A=0;A<8;A++){let S=T.children[A];f(S)}}f(r);let d=`KEYFRAMES: ${a[io.LoadState.LOADED]}`,p=`UNLOADED: ${c[io.LoadState.UNLOADED]} | RECEIVING: ${c[io.LoadState.RECEIVING]} | RECEIVED: ${c[io.LoadState.RECEIVED]} | LOADED: ${c[io.LoadState.LOADED]} | FAILED: ${c[io.LoadState.FAILED]} | UNAVAILABLE: ${c[io.LoadState.UNAVAILABLE]} | TOTAL: ${l}`,g=Math.round(t*100)/100,m=Math.round(n*100)/100,x=Math.round(i*100)/100,b=`LOAD: ${g} | OCT: ${m} | ALL: ${x}`;console.log(`${d} || ${p} || ${b}`)}var BH={INTERNAL:0,LEAF:1,PACKED_LEAF_FROM_PARENT:2};function zbt(e,t,n){let i=e._primitive._screenSpaceError,o=e._keyframeLocation,r=e._frameNumber,s=t>=2,a=0,c=0,l=[],f=[];function d(g,m,x,b,T){let C=!1;if(u(g.children))for(let A=0;A<8;A++){let S=g.children[A];S.computeSurroundingRenderableKeyframeNodes(o),S.isRenderable(r)&&(C=!0)}if(C){l[T]=BH.INTERNAL<<16|m,l[x]=b,a++,b=m,T=b*9+1;for(let A=0;A<8;A++){let S=g.children[A];m=a,x=m*9+0,d(S,m,x,b,T+A)}}else{if(s){let A=c*5,S=g.renderableKeyframeNodePrevious,w=g.level-S.spatialNode.level,D=S.spatialNode.parent,R=u(D)?D.renderableKeyframeNodePrevious:S,P=Hbt(g,i,n),L=w,N=1,_=S.megatextureIndex,E=R.megatextureIndex;f[A+0]=P,f[A+1]=L,f[A+2]=N,f[A+3]=_,f[A+4]=E,l[T]=BH.LEAF<<16|c}else{let A=g.renderableKeyframeNodePrevious,w=g.level-A.spatialNode.level===0?BH.LEAF:BH.PACKED_LEAF_FROM_PARENT;l[T]=w<<16|A.megatextureIndex}c++}}let p=e.rootNode;p.computeSurroundingRenderableKeyframeNodes(o),p.isRenderable(r)&&d(p,0,0,0,0),Gbt(l,9,e.internalNodeTilesPerRow,e.internalNodeTexture),s&&Wbt(f,2,e.leafNodeTilesPerRow,e.leafNodeTexture)}function Hbt(e,t,n){if(e.parent===void 0)return 0;let i=e.screenSpaceError,o=e.parent.screenSpaceError,s=((t-i)/(o-i)+n-1)/n;return O.clamp(s,0,1)}function Gbt(e,t,n,i){let o=rt.componentsLength(i.pixelFormat),r=Math.ceil(e.length/t),s=Math.max(1,t*Math.min(r,n)),a=Math.max(1,Math.ceil(r/n)),c=new Uint8Array(s*a*o);for(let d=0;d<e.length;d++){let p=e[d],g=d*o;for(let m=0;m<o;m++)c[g+m]=p>>>m*8&255}let f={source:{arrayBufferView:c,width:s,height:a},xOffset:0,yOffset:0};i.copyFrom(f)}function Wbt(e,t,n,i){let o=rt.componentsLength(i.pixelFormat),r=5,s=Math.ceil(e.length/r),a=Math.max(1,t*Math.min(s,n)),c=Math.max(1,Math.ceil(s/n)),l=new Uint8Array(a*c*o);for(let p=0;p<s;p++){let g=e[p*r+0],m=e[p*r+1],x=e[p*r+2],b=e[p*r+3],T=e[p*r+4],C=O.clamp(Math.floor(65536*g),0,65535);l[p*8+0]=C>>>0&255,l[p*8+1]=C>>>8&255,l[p*8+2]=m&255,l[p*8+3]=x&255,l[p*8+4]=b>>>0&255,l[p*8+5]=b>>>8&255,l[p*8+6]=T>>>0&255,l[p*8+7]=T>>>8&255}let d={source:{arrayBufferView:l,width:a,height:c},xOffset:0,yOffset:0};i.copyFrom(d)}w0.getApproximateTextureMemoryByteLength=function(e,t,n,i){let o=0,r=n.length;for(let s=0;s<r;s++){let a=n[s],c=i[s],l=Wt.getComponentCount(a);o+=lw.getApproximateTextureMemoryByteLength(e,t,l,c)}return o};var _w=w0;var jbt={FLOAT:"float",VEC2:"vec2",VEC3:"vec3",VEC4:"vec4",INT:"int",INT_VEC2:"ivec2",INT_VEC3:"ivec3",INT_VEC4:"ivec4",BOOL:"bool",BOOL_VEC2:"bvec2",BOOL_VEC3:"bvec3",BOOL_VEC4:"bvec4",MAT2:"mat2",MAT3:"mat3",MAT4:"mat4",SAMPLER_2D:"sampler2D",SAMPLER_CUBE:"samplerCube"},gw=Object.freeze(jbt);function yw(){this._defaultTexture=void 0,this._textures={},this._loadedImages=[],this._lastUpdatedFrame=-1}yw.prototype.getTexture=function(e){return this._textures[e]};function qbt(e,t,n){n.resource.fetchImage().then(function(i){e._loadedImages.push({id:t,image:i,textureUniform:n})}).catch(function(){let i=e._textures[t];u(i)&&i!==e._defaultTexture&&i.destroy(),e._textures[t]=e._defaultTexture})}yw.prototype.loadTexture2D=function(e,t){u(t.typedArray)?this._loadedImages.push({id:e,textureUniform:t}):qbt(this,e,t)};function Ybt(e,t,n){let{id:i,textureUniform:o,image:r}=t,s=n.webgl2?kH(o,r,n):Xbt(o,r,n),a=e._textures[i];u(a)&&a!==n.defaultTexture&&a.destroy(),e._textures[i]=s}function kH(e,t,n){let{typedArray:i,sampler:o}=e,r=u(i)?jTe(e,n):new Lt({context:n,source:t,sampler:o});return WTe(o)&&r.generateMipmap(),r}function Xbt(e,t,n){let{typedArray:i,sampler:o}=e,r=WTe(o),s=o.wrapS===vn.REPEAT||o.wrapS===vn.MIRRORED_REPEAT||o.wrapT===vn.REPEAT||o.wrapT===vn.MIRRORED_REPEAT,{width:a,height:c}=u(i)?e:t,l=[a,c].every(O.isPowerOfTwo);if((r||s)&&!l)if(u(i)){if(e.pixelDatatype===Ye.UNSIGNED_BYTE){let d=lB(i,a,c),p=jg(d);return kH({sampler:o},p,n)}}else{let d=jg(t);return kH(e,d,n)}else return kH(e,t,n);return r?console.warn("Texture requires resizing for mipmaps but pixelDataType cannot be resized. The texture may be rendered incorrectly."):s&&console.warn("Texture requires resizing for wrapping but pixelDataType cannot be resized. The texture may be rendered incorrectly."),jTe(e,n)}function WTe(e){return[un.NEAREST_MIPMAP_NEAREST,un.NEAREST_MIPMAP_LINEAR,un.LINEAR_MIPMAP_NEAREST,un.LINEAR_MIPMAP_LINEAR].includes(e.minificationFilter)}function jTe(e,t){let{pixelFormat:n,pixelDatatype:i,width:o,height:r,typedArray:s,sampler:a}=e;return new Lt({context:t,pixelFormat:n,pixelDatatype:i,source:{arrayBufferView:s,width:o,height:r},sampler:a,flipY:!1})}yw.prototype.update=function(e){if(e.frameNumber===this._lastUpdatedFrame)return;this._lastUpdatedFrame=e.frameNumber;let t=e.context;this._defaultTexture=t.defaultTexture;let n=this._loadedImages;for(let i=0;i<n.length;i++){let o=n[i];Ybt(this,o,t)}n.length=0};yw.prototype.isDestroyed=function(){return!1};yw.prototype.destroy=function(){let e=this._textures;for(let t in e)if(e.hasOwnProperty(t)){let n=e[t];n!==this._defaultTexture&&n.destroy()}return le(this)};var o3=yw;function r3(e){e=y(e,y.EMPTY_OBJECT),this.mode=y(e.mode,$p.MODIFY_MATERIAL),this.lightingModel=e.lightingModel,this.uniforms=y(e.uniforms,y.EMPTY_OBJECT),this.varyings=y(e.varyings,y.EMPTY_OBJECT),this.vertexShaderText=e.vertexShaderText,this.fragmentShaderText=e.fragmentShaderText,this.translucencyMode=y(e.translucencyMode,iy.INHERIT),this._textureManager=new o3,this._defaultTexture=void 0,this.uniformMap=Kbt(this),this.usedVariablesVertex={attributeSet:{},featureIdSet:{},metadataSet:{}},this.usedVariablesFragment={attributeSet:{},featureIdSet:{},metadataSet:{},materialSet:{}},$bt(this),Jbt(this)}function Kbt(e){let t=e.uniforms,n={};for(let i in t)if(t.hasOwnProperty(i)){let o=t[i];o.type===gw.SAMPLER_2D?(e._textureManager.loadTexture2D(i,o.value),n[i]=Zbt(e,i)):n[i]=Qbt(e,i)}return n}function Zbt(e,t){return function(){return y(e._textureManager.getTexture(t),e._defaultTexture)}}function Qbt(e,t){return function(){return e.uniforms[t].value}}function sA(e,t,n){let i;for(;(i=t.exec(e))!==null;){let o=i[1];n[o]=!0}}function $bt(e){let t=/[vf]sInput\.attributes\.(\w+)/g,n=/[vf]sInput\.featureIds\.(\w+)/g,i=/[vf]sInput\.metadata.(\w+)/g,o,r=e.vertexShaderText;u(r)&&(o=e.usedVariablesVertex.attributeSet,sA(r,t,o),o=e.usedVariablesVertex.featureIdSet,sA(r,n,o),o=e.usedVariablesVertex.metadataSet,sA(r,i,o));let s=e.fragmentShaderText;if(u(s)){o=e.usedVariablesFragment.attributeSet,sA(s,t,o),o=e.usedVariablesFragment.featureIdSet,sA(s,n,o),o=e.usedVariablesFragment.metadataSet,sA(s,i,o);let a=/material\.(\w+)/g,c=e.usedVariablesFragment.materialSet;sA(s,a,c)}}function qTe(e){let t=/^.*MC$/,n=/^.*WC$/,i=/^.*EC$/;return t.test(e)?`${e} (model coordinates)`:n.test(e)?`${e} (Cartesian world coordinates)`:i.test(e)?`${e} (eye coordinates)`:e}function vc(e,t,n,i){if(e.hasOwnProperty(t)){let o=`${qTe(t)} is not available in the ${i} shader. Did you mean ${qTe(n)} instead?`;throw new de(o)}}function Jbt(e){let t=e.usedVariablesVertex.attributeSet;vc(t,"position","positionMC","vertex"),vc(t,"normal","normalMC","vertex"),vc(t,"tangent","tangentMC","vertex"),vc(t,"bitangent","bitangentMC","vertex"),vc(t,"positionWC","positionMC","vertex"),vc(t,"positionEC","positionMC","vertex"),vc(t,"normalEC","normalMC","vertex"),vc(t,"tangentEC","tangentMC","vertex"),vc(t,"bitangentEC","bitangentMC","vertex");let n=e.usedVariablesFragment.attributeSet;vc(n,"position","positionEC","fragment"),vc(n,"normal","normalEC","fragment"),vc(n,"tangent","tangentEC","fragment"),vc(n,"bitangent","bitangentEC","fragment"),vc(n,"normalMC","normalEC","fragment"),vc(n,"tangentMC","tangentEC","fragment"),vc(n,"bitangentMC","bitangentEC","fragment")}r3.prototype.setUniform=function(e,t){let n=this.uniforms[e];n.type===gw.SAMPLER_2D?this._textureManager.loadTexture2D(e,t):u(t.clone)?n.value=t.clone(n.value):n.value=t};r3.prototype.update=function(e){this._defaultTexture=e.context.defaultTexture,this._textureManager.update(e)};r3.prototype.isDestroyed=function(){return!1};r3.prototype.destroy=function(){this._textureManager=this._textureManager&&this._textureManager.destroy(),le(this)};var aA=r3;function tp(e){e=y(e,y.EMPTY_OBJECT),this._ready=!1,this._provider=y(e.provider,tp.DefaultProvider),this._traversal=void 0,this._shape=void 0,this._shapeVisible=!1,this._paddingBefore=new h,this._paddingAfter=new h,this._minBounds=new h,this._minBoundsOld=new h,this._maxBounds=new h,this._maxBoundsOld=new h,this._exaggeratedMinBounds=new h,this._exaggeratedMinBoundsOld=new h,this._exaggeratedMaxBounds=new h,this._exaggeratedMaxBoundsOld=new h,this._minClippingBounds=new h,this._minClippingBoundsOld=new h,this._maxClippingBounds=new h,this._maxClippingBoundsOld=new h,this._clippingPlanes=void 0,this._clippingPlanesState=0,this._clippingPlanesEnabled=!1,this._modelMatrix=F.clone(y(e.modelMatrix,F.IDENTITY)),this._compoundModelMatrix=new F,this._compoundModelMatrixOld=new F,this._customShader=y(e.customShader,tp.DefaultCustomShader),this._customShaderCompilationEvent=new pe,this._shaderDirty=!0,this._drawCommand=void 0,this._drawCommandPick=void 0,this._pickId=void 0,this._clock=e.clock,this._transformPositionWorldToUv=new F,this._transformPositionUvToWorld=new F,this._transformDirectionWorldToLocal=new Q,this._transformNormalLocalToWorld=new Q,this._stepSizeUv=1,this._jitter=!0,this._nearestSampling=!1,this._levelBlendFactor=0,this._stepSizeMultiplier=1,this._depthTest=!0,this._useLogDepth=void 0,this._screenSpaceError=4,this._debugPolylines=new qd,this._debugDraw=!1,this._disableRender=!1,this._disableUpdate=!1,this._uniforms={octreeInternalNodeTexture:void 0,octreeInternalNodeTilesPerRow:0,octreeInternalNodeTexelSizeUv:new z,octreeLeafNodeTexture:void 0,octreeLeafNodeTilesPerRow:0,octreeLeafNodeTexelSizeUv:new z,megatextureTextures:[],megatextureSliceDimensions:new z,megatextureTileDimensions:new z,megatextureVoxelSizeUv:new z,megatextureSliceSizeUv:new z,megatextureTileSizeUv:new z,dimensions:new h,paddingBefore:new h,paddingAfter:new h,transformPositionViewToUv:new F,transformPositionUvToView:new F,transformDirectionViewToLocal:new Q,transformNormalLocalToWorld:new Q,cameraPositionUv:new h,ndcSpaceAxisAlignedBoundingBox:new oe,clippingPlanesTexture:void 0,clippingPlanesMatrix:new F,stepSize:0,pickColor:new G},this._shapeDefinesOld={},this._uniformMap={};let t=this._uniforms,n=this._uniformMap;for(let o in t)if(t.hasOwnProperty(o)){let r=`u_${o}`;n[r]=function(){return t[o]}}let i=this._provider;eTt(this,i)}function eTt(e,t){let{shape:n,minBounds:i=Gi.getMinBounds(n),maxBounds:o=Gi.getMaxBounds(n)}=t;e.minBounds=i,e.maxBounds=o,e.minClippingBounds=Gi.getMinBounds(n),e.maxClippingBounds=Gi.getMaxBounds(n),KTe(e,t);let r=Gi.getShapeConstructor(n);e._shape=new r,XTe(e),e._shapeVisible=ZTe(e,e._shape,t)}Object.defineProperties(tp.prototype,{ready:{get:function(){return this._ready}},provider:{get:function(){return this._provider}},boundingSphere:{get:function(){return this._shape.boundingSphere}},orientedBoundingBox:{get:function(){return this.shape.orientedBoundingBox}},modelMatrix:{get:function(){return this._modelMatrix},set:function(e){this._modelMatrix=F.clone(e,this._modelMatrix)}},shape:{get:function(){return this._provider.shape}},dimensions:{get:function(){return this._provider.dimensions}},minimumValues:{get:function(){return this._provider.minimumValues}},maximumValues:{get:function(){return this._provider.maximumValues}},show:{get:function(){return!this._disableRender},set:function(e){this._disableRender=!e}},disableUpdate:{get:function(){return this._disableUpdate},set:function(e){this._disableUpdate=e}},debugDraw:{get:function(){return this._debugDraw},set:function(e){this._debugDraw=e}},depthTest:{get:function(){return this._depthTest},set:function(e){this._depthTest!==e&&(this._depthTest=e,this._shaderDirty=!0)}},jitter:{get:function(){return this._jitter},set:function(e){this._jitter!==e&&(this._jitter=e,this._shaderDirty=!0)}},nearestSampling:{get:function(){return this._nearestSampling},set:function(e){this._nearestSampling!==e&&(this._nearestSampling=e,this._shaderDirty=!0)}},levelBlendFactor:{get:function(){return this._levelBlendFactor},set:function(e){this._levelBlendFactor=O.clamp(e,0,1)}},screenSpaceError:{get:function(){return this._screenSpaceError},set:function(e){this._screenSpaceError=e}},stepSize:{get:function(){return this._stepSizeMultiplier},set:function(e){this._stepSizeMultiplier=e}},minBounds:{get:function(){return this._minBounds},set:function(e){this._minBounds=h.clone(e,this._minBounds)}},maxBounds:{get:function(){return this._maxBounds},set:function(e){this._maxBounds=h.clone(e,this._maxBounds)}},minClippingBounds:{get:function(){return this._minClippingBounds},set:function(e){this._minClippingBounds=h.clone(e,this._minClippingBounds)}},maxClippingBounds:{get:function(){return this._maxClippingBounds},set:function(e){this._maxClippingBounds=h.clone(e,this._maxClippingBounds)}},clippingPlanes:{get:function(){return this._clippingPlanes},set:function(e){xs.setOwner(e,this,"_clippingPlanes")}},customShader:{get:function(){return this._customShader},set:function(e){if(this._customShader!==e){let t=this._uniformMap,i=this._customShader.uniformMap;for(let o in i)i.hasOwnProperty(o)&&delete t[o];u(e)?this._customShader=e:this._customShader=tp.DefaultCustomShader,this._shaderDirty=!0}}},customShaderCompilationEvent:{get:function(){return this._customShaderCompilationEvent}}});var tTt=new h,nTt=new oe,iTt=new oe,oTt=new h,rTt=new h,sTt=new Q,aTt=new Q,cTt=new F,lTt=new F,uTt=new F,fTt=F.fromRotationTranslation(Q.fromUniformScale(.5,new Q),new h(.5,.5,.5),new F),dTt=F.fromRotationTranslation(Q.fromUniformScale(2,new Q),new h(-1,-1,-1),new F);tp.prototype.update=function(e){let t=this._provider;this._customShader.update(e);let n=e.context;if(!this._ready){hTt(this,t,n),e.afterRender.push(()=>(this._ready=!0,!0));return}XTe(this,e);let i=KTe(this,t),o=this._shape;if(i&&(this._shapeVisible=ZTe(this,o,t),_Tt(this,o)&&(this._shaderDirty=!0)),!this._shapeVisible)return;let r=gTt(t.timeIntervalCollection,this._clock),s=this._traversal,a=s._sampleCount;if(s.update(e,r,i,this._disableUpdate),a!==s._sampleCount&&(this._shaderDirty=!0),!s.isRenderable(s.rootNode)||(this._debugDraw&&STt(this,e),this._disableRender))return;this._useLogDepth!==e.useLogDepth&&(this._useLogDepth=e.useLogDepth,this._shaderDirty=!0),yTt(this,e)&&(this._shaderDirty=!0);let l=s.leafNodeTexture,f=this._uniforms;u(l)&&(f.octreeLeafNodeTexture=s.leafNodeTexture,f.octreeLeafNodeTexelSizeUv=z.clone(s.leafNodeTexelSizeUv,f.octreeLeafNodeTexelSizeUv),f.octreeLeafNodeTilesPerRow=s.leafNodeTilesPerRow),this._shaderDirty&&(OB(this,n),this._shaderDirty=!1);let d=n.uniformState.viewProjection,p=o.orientedBoundingBox,g=TTt(p,d,iTt);if(g.x===1||g.y===1||g.z===-1||g.w===-1)return;f.ndcSpaceAxisAlignedBoundingBox=oe.clone(g,f.ndcSpaceAxisAlignedBoundingBox);let x=n.uniformState.inverseView;f.transformPositionViewToUv=F.multiplyTransformation(this._transformPositionWorldToUv,x,f.transformPositionViewToUv);let b=n.uniformState.view;f.transformPositionUvToView=F.multiplyTransformation(b,this._transformPositionUvToWorld,f.transformPositionUvToView);let T=n.uniformState.inverseViewRotation;f.transformDirectionViewToLocal=Q.multiply(this._transformDirectionWorldToLocal,T,f.transformDirectionViewToLocal),f.transformNormalLocalToWorld=Q.clone(this._transformNormalLocalToWorld,f.transformNormalLocalToWorld);let C=e.camera.positionWC;f.cameraPositionUv=F.multiplyByPoint(this._transformPositionWorldToUv,C,f.cameraPositionUv),f.stepSize=this._stepSizeUv*this._stepSizeMultiplier;let A=e.passes.pick?this._drawCommandPick:this._drawCommand;A.boundingVolume=o.boundingSphere,e.commandList.push(A)};function XTe(e,t){if(e._exaggeratedMinBounds=h.clone(e._minBounds,e._exaggeratedMinBounds),e._exaggeratedMaxBounds=h.clone(e._maxBounds,e._exaggeratedMaxBounds),u(t)&&e.shape===Gi.ELLIPSOID){let n=t.verticalExaggerationRelativeHeight,i=t.verticalExaggeration;e._exaggeratedMinBounds.z=(e._minBounds.z-n)*i+n,e._exaggeratedMaxBounds.z=(e._maxBounds.z-n)*i+n}}function hTt(e,t,n){let i=e._uniforms;e._pickId=n.createPickId({primitive:e}),i.pickColor=G.clone(e._pickId.color,i.pickColor);let{shaderDefines:o,shaderUniforms:r}=e._shape;e._shapeDefinesOld=We(o,!0);let s=e._uniformMap;for(let a in r)if(r.hasOwnProperty(a)){let c=`u_${a}`;s[c]=function(){return r[a]}}i.dimensions=h.clone(t.dimensions,i.dimensions),e._paddingBefore=h.clone(y(t.paddingBefore,h.ZERO),e._paddingBefore),i.paddingBefore=h.clone(e._paddingBefore,i.paddingBefore),e._paddingAfter=h.clone(y(t.paddingAfter,h.ZERO),e._paddingBefore),i.paddingAfter=h.clone(e._paddingAfter,i.paddingAfter),e._traversal=mTt(e,t,n),pTt(e._traversal,i)}function KTe(e,t){let n=y(t.shapeTransform,F.IDENTITY),i=y(t.globalTransform,F.IDENTITY);return F.multiplyTransformation(i,e._modelMatrix,e._compoundModelMatrix),F.multiplyTransformation(e._compoundModelMatrix,n,e._compoundModelMatrix),cA(e,"_compoundModelMatrix","_compoundModelMatrixOld")+cA(e,"_minBounds","_minBoundsOld")+cA(e,"_maxBounds","_maxBoundsOld")+cA(e,"_exaggeratedMinBounds","_exaggeratedMinBoundsOld")+cA(e,"_exaggeratedMaxBounds","_exaggeratedMaxBoundsOld")+cA(e,"_minClippingBounds","_minClippingBoundsOld")+cA(e,"_maxClippingBounds","_maxClippingBoundsOld")>0}function cA(e,t,n){let i=e[t],o=e[n],r=!i.equals(o);return r&&i.clone(o),r?1:0}function ZTe(e,t,n){if(!t.update(e._compoundModelMatrix,e._exaggeratedMinBounds,e._exaggeratedMaxBounds,e.minClippingBounds,e.maxClippingBounds))return!1;let o=t.shapeTransform,r=F.inverse(o,cTt),s=F.getRotation(o,sTt),a=F.getScale(o,oTt),c=h.maximumComponent(a),l=h.divideByScalar(a,c,rTt),f=Q.multiplyByScale(s,l,aTt),d=n.dimensions;return e._stepSizeUv=t.computeApproximateStepSize(d),e._transformPositionWorldToUv=F.multiplyTransformation(fTt,r,e._transformPositionWorldToUv),e._transformPositionUvToWorld=F.multiplyTransformation(o,dTt,e._transformPositionUvToWorld),e._transformDirectionWorldToLocal=F.getMatrix3(r,e._transformDirectionWorldToLocal),e._transformNormalLocalToWorld=Q.inverseTranspose(f,e._transformNormalLocalToWorld),!0}function mTt(e,t,n){let i=h.clone(t.dimensions,tTt);h.add(i,e._paddingBefore,i),h.add(i,e._paddingAfter,i);let o=t.maximumTileCount,r=u(o)?_w.getApproximateTextureMemoryByteLength(o,i,t.types,t.componentTypes):void 0,s=y(t.keyframeCount,1);return new _w(e,n,i,t.types,t.componentTypes,s,r)}function pTt(e,t){t.octreeInternalNodeTexture=e.internalNodeTexture,t.octreeInternalNodeTexelSizeUv=z.clone(e.internalNodeTexelSizeUv,t.octreeInternalNodeTexelSizeUv),t.octreeInternalNodeTilesPerRow=e.internalNodeTilesPerRow;let n=e.megatextures,i=n[0],o=n.length;t.megatextureTextures=new Array(o);for(let r=0;r<o;r++)t.megatextureTextures[r]=n[r].texture;t.megatextureSliceDimensions=z.clone(i.sliceCountPerRegion,t.megatextureSliceDimensions),t.megatextureTileDimensions=z.clone(i.regionCountPerMegatexture,t.megatextureTileDimensions),t.megatextureVoxelSizeUv=z.clone(i.voxelSizeUv,t.megatextureVoxelSizeUv),t.megatextureSliceSizeUv=z.clone(i.sliceSizeUv,t.megatextureSliceSizeUv),t.megatextureTileSizeUv=z.clone(i.regionSizeUv,t.megatextureTileSizeUv)}function _Tt(e,t){let n=t.shaderDefines,i=Object.keys(n).some(o=>n[o]!==e._shapeDefinesOld[o]);return i&&(e._shapeDefinesOld=We(n,!0)),i}function gTt(e,t){if(!u(e)||!u(t))return 0;let n=t.currentTime,i,o=e.indexOf(n);o>=0?i=e.get(o):(o=~o,o===e.length?(o=e.length-1,i=e.get(o),n=i.stop):(i=e.get(o),n=i.start));let r=J.secondsDifference(i.stop,i.start),a=J.secondsDifference(n,i.start)/r;return o+a}function yTt(e,t){let n=e.clippingPlanes;if(!u(n))return!1;n.update(t);let{clippingPlanesState:i,enabled:o}=n;if(o){let r=e._uniforms;r.clippingPlanesTexture=n.texture,r.clippingPlanesMatrix=F.transpose(F.multiplyTransformation(F.inverse(n.modelMatrix,r.clippingPlanesMatrix),e._transformPositionUvToWorld,r.clippingPlanesMatrix),r.clippingPlanesMatrix)}return e._clippingPlanesState===i&&e._clippingPlanesEnabled===o?!1:(e._clippingPlanesState=i,e._clippingPlanesEnabled=o,!0)}tp.prototype.isDestroyed=function(){return!1};tp.prototype.destroy=function(){let e=this._drawCommand;u(e)&&(e.shaderProgram=e.shaderProgram&&e.shaderProgram.destroy());let t=this._drawCommandPick;return u(t)&&(t.shaderProgram=t.shaderProgram&&t.shaderProgram.destroy()),this._pickId=this._pickId&&this._pickId.destroy(),this._traversal=this._traversal&&this._traversal.destroy(),this._clippingPlanes=this._clippingPlanes&&this._clippingPlanes.destroy(),le(this)};var YTe=new Array(new oe(-1,-1,-1,1),new oe(1,-1,-1,1),new oe(-1,1,-1,1),new oe(1,1,-1,1),new oe(-1,-1,1,1),new oe(1,-1,1,1),new oe(-1,1,1,1),new oe(1,1,1,1)),xTt=new Array(1,2,4,0,3,5,0,3,6,1,2,7,0,5,6,1,4,7,2,4,7,3,5,6),bTt=new Array(new oe,new oe,new oe,new oe,new oe,new oe,new oe,new oe);function TTt(e,t,n){let i=F.fromRotationTranslation(e.halfAxes,e.center,lTt),o=F.multiply(t,i,uTt),r=+Number.MAX_VALUE,s=-Number.MAX_VALUE,a=+Number.MAX_VALUE,c=-Number.MAX_VALUE,l,f=bTt,d=YTe.length;for(l=0;l<d;l++)F.multiplyByVector(o,YTe[l],f[l]);for(l=0;l<d;l++){let p=f[l];if(p.z>=-p.w){let g=p.x/p.w,m=p.y/p.w;r=Math.min(r,g),s=Math.max(s,g),a=Math.min(a,m),c=Math.max(c,m)}else for(let g=0;g<3;g++){let m=xTt[l*3+g],x=f[m];if(x.z>=-x.w){let b=p.z+p.w,T=x.z+x.w,C=b/(b-T),A=oe.lerp(p,x,C,nTt),S=A.x/A.w,w=A.y/A.w;r=Math.min(r,S),s=Math.max(s,S),a=Math.min(a,w),c=Math.max(c,w)}}}return r=O.clamp(r,-1,1),a=O.clamp(a,-1,1),s=O.clamp(s,-1,1),c=O.clamp(c,-1,1),n=oe.fromElements(r,a,s,c,n),n}var kZ=3e7,ATt=new h(kZ,0,0),CTt=new h(0,kZ,0),ETt=new h(0,0,kZ);function STt(e,t){let n=e._traversal,i=e._debugPolylines;i.removeAll();function o(c,l,f,d){i.add({positions:[c,l],width:d,material:ji.fromType("Color",{color:f})})}function r(c,l,f){let d=c.computeCorners();o(d[0],d[1],l,f),o(d[2],d[3],l,f),o(d[4],d[5],l,f),o(d[6],d[7],l,f),o(d[0],d[2],l,f),o(d[4],d[6],l,f),o(d[1],d[3],l,f),o(d[5],d[7],l,f),o(d[0],d[4],l,f),o(d[2],d[6],l,f),o(d[1],d[5],l,f),o(d[3],d[7],l,f)}function s(c){if(!n.isRenderable(c))return;let l=c.level,d=Math.max(1,5/Math.pow(2,l)),g=[G.RED,G.LIME,G.BLUE][l%3];if(r(c.orientedBoundingBox,g,d),u(c.children))for(let m=0;m<8;m++)s(c.children[m])}r(e._shape.orientedBoundingBox,G.WHITE,5),s(n.rootNode);let a=10;o(h.ZERO,ATt,G.RED,a),o(h.ZERO,CTt,G.LIME,a),o(h.ZERO,ETt,G.BLUE,a),i.update(t)}tp.DefaultCustomShader=new aA({fragmentShaderText:`void fragmentMain(FragmentInput fsInput, inout czm_modelMaterial material)


{


    material.diffuse = vec3(1.0);


    material.alpha = 1.0;


}`});function QTe(){this.ready=!0,this.shape=Gi.BOX,this.dimensions=new h(1,1,1),this.names=["data"],this.types=[Wt.SCALAR],this.componentTypes=[sn.FLOAT32],this.maximumTileCount=1}QTe.prototype.requestData=function(e){if(!((u(e)?y(e.tileLevel,0):0)>=1))return Promise.resolve([new Float32Array(1)])};tp.DefaultProvider=new QTe;var xw=tp;function UZ(){de.throwInstantiationError()}Object.defineProperties(UZ.prototype,{globalTransform:{get:de.throwInstantiationError},shapeTransform:{get:de.throwInstantiationError},shape:{get:de.throwInstantiationError},minBounds:{get:de.throwInstantiationError},maxBounds:{get:de.throwInstantiationError},dimensions:{get:de.throwInstantiationError},paddingBefore:{get:de.throwInstantiationError},paddingAfter:{get:de.throwInstantiationError},names:{get:de.throwInstantiationError},types:{get:de.throwInstantiationError},componentTypes:{get:de.throwInstantiationError},minimumValues:{get:de.throwInstantiationError},maximumValues:{get:de.throwInstantiationError},maximumTileCount:{get:de.throwInstantiationError},keyframeCount:{get:de.throwInstantiationError},timeIntervalCollection:{get:de.throwInstantiationError}});UZ.prototype.requestData=de.throwInstantiationError;var VZ=UZ;function lA(){de.throwInstantiationError()}Object.defineProperties(lA.prototype,{orientedBoundingBox:{get:de.throwInstantiationError},boundingSphere:{get:de.throwInstantiationError},boundTransform:{get:de.throwInstantiationError},shapeTransform:{get:de.throwInstantiationError},shaderUniforms:{get:de.throwInstantiationError},shaderDefines:{get:de.throwInstantiationError},shaderMaximumIntersectionsLength:{get:de.throwInstantiationError}});lA.prototype.update=de.throwInstantiationError;lA.prototype.computeOrientedBoundingBoxForTile=de.throwInstantiationError;lA.prototype.computeApproximateStepSize=de.throwInstantiationError;lA.DefaultMinBounds=de.throwInstantiationError;lA.DefaultMaxBounds=de.throwInstantiationError;var zZ=lA;var HZ=`uniform sampler2D u_depthTexture;


 


in vec2 v_textureCoordinates;


 


void main()


{


    float z_window = czm_unpackDepth(texture(u_depthTexture, v_textureCoordinates));


    z_window = czm_reverseLogDepth(z_window);


    float n_range = czm_depthRange.near;


    float f_range = czm_depthRange.far;


    float z_ndc = (2.0 * z_window - n_range - f_range) / (f_range - n_range);


    float scale = pow(z_ndc * 0.5 + 0.5, 8.0);


    out_FragColor = vec4(mix(vec3(0.0), vec3(1.0), scale), 1.0);


}


`;function wTt(e){e=y(e,y.EMPTY_OBJECT),this.typedArray=e.typedArray,this.width=e.width,this.height=e.height,this.pixelFormat=y(e.pixelFormat,rt.RGBA),this.pixelDatatype=y(e.pixelDatatype,Ye.UNSIGNED_BYTE);let t=e.url;typeof t=="string"&&(t=Ie.createIfNeeded(t)),this.resource=t;let i=y(e.repeat,!0)?vn.REPEAT:vn.CLAMP_TO_EDGE;this.sampler=new dn({wrapS:i,wrapT:i,minificationFilter:e.minificationFilter,magnificationFilter:e.magnificationFilter,maximumAnisotropy:e.maximumAnisotropy})}var GZ=wTt;var vTt={FLOAT:"float",VEC2:"vec2",VEC3:"vec3",VEC4:"vec4",MAT2:"mat2",MAT3:"mat2",MAT4:"mat4"},WZ=Object.freeze(vTt);function DTt(e){async function t({data:i}){let o=[],r={id:i.id,result:void 0,error:void 0};self.CESIUM_BASE_URL=i.baseUrl;try{let s=await e(i.parameters,o);r.result=s}catch(s){s instanceof Error?r.error={name:s.name,message:s.message,stack:s.stack}:r.error=s}i.canTransferArrayBuffer||(o.length=0);try{postMessage(r,o)}catch(s){r.result=void 0,r.error=`postMessage failed with error: ${Bm(s)}


  with responseMessage: ${JSON.stringify(r)}`,postMessage(r)}}function n(i){postMessage({id:i.data?.id,error:`postMessage failed with error: ${JSON.stringify(i)}`})}return self.onmessage=t,self.onmessageerror=n,self}var jZ=DTt;globalThis.CESIUM_VERSION="1.114";var s3;typeof ko<"u"&&(s3=ko);(function(){/*!


 * Knockout JavaScript library v3.5.1


 * (c) The Knockout.js team - http://knockoutjs.com/


 * License: MIT (http://www.opensource.org/licenses/mit-license.php)


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 * @license


 * Knockout ES5 plugin - https://github.com/SteveSanderson/knockout-es5


 * Copyright (c) Steve Sanderson


 * MIT license


 */var qZ="__knockoutObservables",YZ="__knockoutSubscribable";function $Te(e,t){if(!e)throw new Error("When calling ko.track, you must pass an object as the first parameter.");var n=this,i=JTe(e,!0);return t=t||Object.getOwnPropertyNames(e),t.forEach(function(o){if(!(o===qZ||o===YZ)&&!(o in i)){var r=e[o],s=r instanceof Array,a=n.isObservable(r)?r:s?n.observableArray(r):n.observable(r);Object.defineProperty(e,o,{configurable:!0,enumerable:!0,get:a,set:n.isWriteableObservable(a)?a:void 0}),i[o]=a,s&&RTt(n,a)}}),e}function JTe(e,t){var n=e[qZ];return!n&&t&&(n={},Object.defineProperty(e,qZ,{value:n})),n}function PTt(e,t,n){var i=this,o={owner:e,deferEvaluation:!0};if(typeof n=="function")o.read=n;else{if("value"in n)throw new Error('For ko.defineProperty, you must not specify a "value" for the property. You must provide a "get" function.');if(typeof n.get!="function")throw new Error('For ko.defineProperty, the third parameter must be either an evaluator function, or an options object containing a function called "get".');o.read=n.get,o.write=n.set}return e[t]=i.computed(o),$Te.call(i,e,[t]),e}function RTt(e,t){var n=null;e.computed(function(){n&&(n.dispose(),n=null);var i=t();i instanceof Array&&(n=OTt(e,t,i))})}function OTt(e,t,n){var i=MTt(e,n);return i.subscribe(t)}function MTt(e,t){var n=t[YZ];if(!n){n=new e.subscribable,Object.defineProperty(t,YZ,{value:n});var i={};LTt(t,n,i),NTt(e,t,n,i)}return n}function LTt(e,t,n){["pop","push","reverse","shift","sort","splice","unshift"].forEach(function(i){var o=e[i];e[i]=function(){var r=o.apply(this,arguments);return n.pause!==!0&&t.notifySubscribers(this),r}})}function NTt(e,t,n,i){["remove","removeAll","destroy","destroyAll","replace"].forEach(function(o){Object.defineProperty(t,o,{enumerable:!1,value:function(){var r;i.pause=!0;try{r=e.observableArray.fn[o].apply(e.observableArray(t),arguments)}finally{i.pause=!1}return n.notifySubscribers(t),r}})})}function eAe(e,t){if(!e)return null;var n=JTe(e,!1);return n&&n[t]||null}function FTt(e,t){var n=eAe(e,t);n&&n.valueHasMutated()}function BTt(e){e.track=$Te,e.getObservable=eAe,e.valueHasMutated=FTt,e.defineProperty=PTt}var a3={attachToKo:BTt};var tAe="http://www.w3.org/2000/svg",nAe="cesium-svgPath-svg",kTt={register:function(e){e.bindingHandlers.cesiumSvgPath={init:function(t,n){let i=document.createElementNS(tAe,"svg:svg");i.setAttribute("class",nAe);let o=document.createElementNS(tAe,"path");return i.appendChild(o),e.virtualElements.setDomNodeChildren(t,[i]),e.computed({read:function(){let r=e.unwrap(n());o.setAttribute("d",e.unwrap(r.path));let s=e.unwrap(r.width),a=e.unwrap(r.height);i.setAttribute("width",s),i.setAttribute("height",a),i.setAttribute("viewBox",`0 0 ${s} ${a}`),r.css&&i.setAttribute("class",`${nAe} ${e.unwrap(r.css)}`)},disposeWhenNodeIsRemoved:t}),{controlsDescendantBindings:!0}}},e.virtualElements.allowedBindings.cesiumSvgPath=!0}},c3=kTt;a3.attachToKo(uA);c3.register(uA);var Te=uA;function l3(e){u(e)||(e=new nh),this._clock=e,this._eventHelper=new Nr,this._eventHelper.add(e.onTick,this.synchronize,this),this.systemTime=Te.observable(J.now()),this.systemTime.equalityComparer=J.equals,this.startTime=Te.observable(e.startTime),this.startTime.equalityComparer=J.equals,this.startTime.subscribe(function(t){e.startTime=t,this.synchronize()},this),this.stopTime=Te.observable(e.stopTime),this.stopTime.equalityComparer=J.equals,this.stopTime.subscribe(function(t){e.stopTime=t,this.synchronize()},this),this.currentTime=Te.observable(e.currentTime),this.currentTime.equalityComparer=J.equals,this.currentTime.subscribe(function(t){e.currentTime=t,this.synchronize()},this),this.multiplier=Te.observable(e.multiplier),this.multiplier.subscribe(function(t){e.multiplier=t,this.synchronize()},this),this.clockStep=Te.observable(e.clockStep),this.clockStep.subscribe(function(t){e.clockStep=t,this.synchronize()},this),this.clockRange=Te.observable(e.clockRange),this.clockRange.subscribe(function(t){e.clockRange=t,this.synchronize()},this),this.canAnimate=Te.observable(e.canAnimate),this.canAnimate.subscribe(function(t){e.canAnimate=t,this.synchronize()},this),this.shouldAnimate=Te.observable(e.shouldAnimate),this.shouldAnimate.subscribe(function(t){e.shouldAnimate=t,this.synchronize()},this),Te.track(this,["systemTime","startTime","stopTime","currentTime","multiplier","clockStep","clockRange","canAnimate","shouldAnimate"])}Object.defineProperties(l3.prototype,{clock:{get:function(){return this._clock}}});l3.prototype.synchronize=function(){let e=this._clock;this.systemTime=J.now(),this.startTime=e.startTime,this.stopTime=e.stopTime,this.currentTime=e.currentTime,this.multiplier=e.multiplier,this.clockStep=e.clockStep,this.clockRange=e.clockRange,this.canAnimate=e.canAnimate,this.shouldAnimate=e.shouldAnimate};l3.prototype.isDestroyed=function(){return!1};l3.prototype.destroy=function(){this._eventHelper.removeAll(),le(this)};var u3=l3;function UTt(){this.canExecute=void 0,this.beforeExecute=void 0,this.afterExecut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ld(a),b.appendChild(c),b.appendChild(d),b.appendChild(this._shuttleRingPointer),p.appendChild(this._knobOuter),p.appendChild(m),p.appendChild(this._knobDate),p.appendChild(this._knobTime),p.appendChild(this._knobStatus),p.appendChild(x),r.appendChild(s),e.appendChild(r);let T=this;function C(R){qTt(T,R)}this._mouseCallback=C,c.addEventListener("mousedown",C,!0),c.addEventListener("touchstart",C,!0),d.addEventListener("mousedown",C,!0),d.addEventListener("touchstart",C,!0),n.addEventListener("mousemove",C,!0),n.addEventListener("touchmove",C,!0),n.addEventListener("mouseup",C,!0),n.addEventListener("touchend",C,!0),n.addEventListener("touchcancel",C,!0),this._shuttleRingPointer.addEventListener("mousedown",C,!0),this._shuttleRingPointer.addEventListener("touchstart",C,!0),this._knobOuter.addEventListener("mousedown",C,!0),this._knobOuter.addEventListener("touchstart",C,!0);let A=this._knobTime.childNodes[0],S=this._knobDate.childNodes[0],w=this._knobStatus.childNodes[0],D;this._subscriptions=[ya(t.pauseViewModel,"toggled",function(R){D!==R&&(D=R,D?T._shuttleRingPointer.setAttribute("class","cesium-animation-shuttleRingPausePointer"):T._shuttleRingPointer.setAttribute("class","cesium-animation-shuttleRingPointer"))}),ya(t,"shuttleRingAngle",function(R){WTt(T._shuttleRingPointer,T._knobOuter,R)}),ya(t,"dateLabel",function(R){S.textContent!==R&&(S.textContent=R)}),ya(t,"timeLabel",function(R){A.textContent!==R&&(A.textContent=R)}),ya(t,"multiplierLabel",function(R){w.textContent!==R&&(w.textContent=R)})],this.applyThemeChanges(),this.resize()}Object.defineProperties(bw.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});bw.prototype.isDestroyed=function(){return!1};bw.prototype.destroy=function(){u(this._observer)&&(this._observer.disconnect(),this._observer=void 0);let e=this._container.ownerDocument,t=this._mouseCallback;this._shuttleRingBackPanel.removeEventListener("mousedown",t,!0),this._shuttleRingBackPanel.removeEventListener("touchstart",t,!0),this._shuttleRingSwooshG.removeEventListener("mousedown",t,!0),this._shuttleRingSwooshG.removeEventListener("touchstart",t,!0),e.removeEventListener("mousemove",t,!0),e.removeEventListener("touchmove",t,!0),e.removeEventListener("mouseup",t,!0),e.removeEventListener("touchend",t,!0),e.removeEventListener("touchcancel",t,!0),this._shuttleRingPointer.removeEventListener("mousedown",t,!0),this._shuttleRingPointer.removeEventListener("touchstart",t,!0),this._knobOuter.removeEventListener("mousedown",t,!0),this._knobOuter.removeEventListener("touchstart",t,!0),this._container.removeChild(this._svgNode),this._container.removeChild(this._theme),this._realtimeSVG.destroy(),this._playReverseSVG.destroy(),this._playForwardSVG.destroy(),this._pauseSVG.destroy();let n=this._subscriptions;for(let i=0,o=n.length;i<o;i++)n[i].dispose();return le(this)};bw.prototype.resize=function(){let e=this._container.clientWidth,t=this._container.clientHeight;if(e===this._lastWidth&&t===this._lastHeight)return;let n=this._svgNode,i=200,o=132,r=e,s=t;e===0&&t===0?(r=i,s=o):e===0?(s=t,r=i*(t/o)):t===0&&(r=e,s=o*(e/i));let a=r/i,c=s/o;n.style.cssText=`width: ${r}px; height: ${s}px; position: absolute; bottom: 0; left: 0; overflow: hidden;`,n.setAttribute("width",r),n.setAttribute("height",s),n.setAttribute("viewBox",`0 0 ${r} ${s}`),this._topG.setAttribute("transform",`scale(${a},${c})`),this._centerX=Math.max(1,100*a),this._centerY=Math.max(1,100*c),this._lastHeight=e,this._lastWidth=t};bw.prototype.applyThemeChanges=function(){let e=this._container.ownerDocument;if(!e.body.contains(this._container)){if(u(this._observer))return;let f=this;f._observer=new MutationObserver(function(){e.body.contains(f._container)&&(f._observer.disconnect(),f._observer=void 0,f.applyThemeChanges())}),f._observer.observe(e,{childList:!0,subtree:!0});return}let t=D0(this._themeNormal),n=D0(this._themeHover),i=D0(this._themeSelect),o=D0(this._themeDisabled),r=D0(this._themeKnob),s=D0(this._themePointer),a=D0(this._themeSwoosh),c=D0(this._themeSwooshHover),l=Fh({tagName:"defs",children:[{id:"animation_buttonNormal",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":os(t,d3)},{tagName:"stop",offset:"12%","stop-color":os(t,VH)},{tagName:"stop",offset:"46%","stop-color":os(t,KZ)},{tagName:"stop",offset:"81%","stop-color":os(t,zH)}]},{id:"animation_buttonHovered",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":os(n,d3)},{tagName:"stop",offset:"12%","stop-color":os(n,VH)},{tagName:"stop",offset:"46%","stop-color":os(n,KZ)},{tagName:"stop",offset:"81%","stop-color":os(n,zH)}]},{id:"animation_buttonToggled",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":os(i,d3)},{tagName:"stop",offset:"12%","stop-color":os(i,VH)},{tagName:"stop",offset:"46%","stop-color":os(i,KZ)},{tagName:"stop",offset:"81%","stop-color":os(i,zH)}]},{id:"animation_buttonDisabled",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-color":os(o,HTt)},{tagName:"stop",offset:"75%","stop-color":os(o,GTt)}]},{id:"animation_blurred",tagName:"filter",width:"200%",height:"200%",x:"-50%",y:"-50%",children:[{tagName:"feGaussianBlur",stdDeviation:4,in:"SourceGraphic"}]},{id:"animation_shuttleRingSwooshGradient",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-opacity":.2,"stop-color":a.toCssColorString()},{tagName:"stop",offset:"85%","stop-opacity":.85,"stop-color":a.toCssColorString()},{tagName:"stop",offset:"95%","stop-opacity":.05,"stop-color":a.toCssColorString()}]},{id:"animation_shuttleRingSwooshHovered",tagName:"linearGradient",x1:"50%",y1:"0%",x2:"50%",y2:"100%",children:[{tagName:"stop",offset:"0%","stop-opacity":.2,"stop-color":c.toCssColorString()},{tagName:"stop",offset:"85%","stop-opacity":.85,"stop-color":c.toCssColorString()},{tagName:"stop",offset:"95%","stop-opacity":.05,"stop-color":c.toCssColorString()}]},{id:"animation_shuttleRingPointerGradient",tagName:"linearGradient",x1:"0%",y1:"50%",x2:"100%",y2:"50%",children:[{tagName:"stop",offset:"0%","stop-color":s.toCssColorString()},{tagName:"stop",offset:"40%","stop-color":s.toCssColorString()},{tagName:"stop",offset:"60%","stop-color":os(s,rAe)},{tagName:"stop",offset:"100%","stop-color":os(s,rAe)}]},{id:"animation_shuttleRingPointerPaused",tagName:"linearGradient",x1:"0%",y1:"50%",x2:"100%",y2:"50%",children:[{tagName:"stop",offset:"0%","stop-color":"#CCC"},{tagName:"stop",offset:"40%","stop-color":"#CCC"},{tagName:"stop",offset:"60%","stop-color":"#555"},{tagName:"stop",offset:"100%","stop-color":"#555"}]},{id:"animation_knobOuter",tagName:"linearGradient",x1:"20%",y1:"0%",x2:"90%",y2:"100%",children:[{tagName:"stop",offset:"5%","stop-color":os(r,d3)},{tagName:"stop",offset:"60%","stop-color":os(r,oAe)},{tagName:"stop",offset:"85%","stop-color":os(r,VH)}]},{id:"animation_knobInner",tagName:"linearGradient",x1:"20%",y1:"0%",x2:"90%",y2:"100%",children:[{tagName:"stop",offset:"5%","stop-color":os(r,oAe)},{tagName:"stop",offset:"60%","stop-color":os(r,d3)},{tagName:"stop",offset:"85%","stop-color":os(r,zH)}]}]});u(this._defsElement)?this._svgNode.replaceChild(l,this._defsElement):this._svgNode.appendChild(l),this._defsElement=l};var m3=bw;var YTt=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],I0=15,Tw=105;function aAe(e,t){return e-t}function $Z(e,t){let n=Mo(t,e,aAe);return n<0?~n:n}function XTt(e,t){if(Math.abs(e)<=I0)return e/I0;let n=I0,i=Tw,o,r=0,s;return e>0?(o=Math.log(t[t.length-1]),s=(o-r)/(i-n),Math.exp(r+s*(e-n))):(o=Math.log(-t[0]),s=(o-r)/(i-n),-Math.exp(r+s*(Math.abs(e)-n)))}function KTt(e,t,n){if(n.clockStep===go.SYSTEM_CLOCK)return I0;if(Math.abs(e)<=1)return e*I0;let i=t[t.length-1];e>i?e=i:e<-i&&(e=-i);let o=I0,r=Tw,s,a=0,c;return e>0?(s=Math.log(i),c=(s-a)/(r-o),(Math.log(e)-a)/c+o):(s=Math.log(-t[0]),c=(s-a)/(r-o),-((Math.log(Math.abs(e))-a)/c+o))}function cd(e){let t=this;this._clockViewModel=e,this._allShuttleRingTicks=[],this._dateFormatter=cd.defaultDateFormatter,this._timeFormatter=cd.defaultTimeFormatter,this.shuttleRingDragging=!1,this.snapToTicks=!1,Te.track(this,["_allShuttleRingTicks","_dateFormatter","_timeFormatter","shuttleRingDragging","snapToTicks"]),this._sortedFilteredPositiveTicks=[],this.setShuttleRingTicks(cd.defaultTicks),this.timeLabel=void 0,Te.defineProperty(this,"timeLabel",function(){return t._timeFormatter(t._clockViewModel.currentTime,t)}),this.dateLabel=void 0,Te.defineProperty(this,"dateLabel",function(){return t._dateFormatter(t._clockViewModel.currentTime,t)}),this.multiplierLabel=void 0,Te.defineProperty(this,"multiplierLabel",function(){let s=t._clockViewModel;if(s.clockStep===go.SYSTEM_CLOCK)return"Today";let a=s.multiplier;return a%1===0?`${a.toFixed(0)}x`:`${a.toFixed(3).replace(/0{0,3}$/,"")}x`}),this.shuttleRingAngle=void 0,Te.defineProperty(this,"shuttleRingAngle",{get:function(){return KTt(e.multiplier,t._allShuttleRingTicks,e)},set:function(s){s=Math.max(Math.min(s,Tw),-Tw);let a=t._allShuttleRingTicks,c=t._clockViewModel;if(c.clockStep=go.SYSTEM_CLOCK_MULTIPLIER,Math.abs(s)===Tw){c.multiplier=s>0?a[a.length-1]:a[0];return}let l=XTt(s,a);if(t.snapToTicks)l=a[$Z(l,a)];else if(l!==0){let f=Math.abs(l);if(f>100){let d=f.toFixed(0).length-2,p=Math.pow(10,d);l=Math.round(l/p)*p|0}else f>I0?l=Math.round(l):f>1?l=+l.toFixed(1):f>0&&(l=+l.toFixed(2))}c.multiplier=l}}),this._canAnimate=void 0,Te.defineProperty(this,"_canAnimate",function(){let s=t._clockViewModel,a=s.clockRange;if(t.shuttleRingDragging||a===Vr.UNBOUNDED)return!0;let c=s.multiplier,l=s.currentTime,f=s.startTime,d=!1;if(a===Vr.LOOP_STOP)d=J.greaterThan(l,f)||l.equals(f)&&c>0;else{let p=s.stopTime;d=J.greaterThan(l,f)&&J.lessThan(l,p)||l.equals(f)&&c>0||l.equals(p)&&c<0}return d||(s.shouldAnimate=!1),d}),this._isSystemTimeAvailable=void 0,Te.defineProperty(this,"_isSystemTimeAvailable",function(){let s=t._clockViewModel;if(s.clockRange===Vr.UNBOUNDED)return!0;let c=s.systemTime;return J.greaterThanOrEquals(c,s.startTime)&&J.lessThanOrEquals(c,s.stopTime)}),this._isAnimating=void 0,Te.defineProperty(this,"_isAnimating",function(){return t._clockViewModel.shouldAnimate&&(t._canAnimate||t.shuttleRingDragging)});let n=En(function(){let s=t._clockViewModel;s.shouldAnimate?s.shouldAnimate=!1:t._canAnimate&&(s.shouldAnimate=!0)});this._pauseViewModel=new v0(n,{toggled:Te.computed(function(){return!t._isAnimating}),tooltip:"Pause"});let i=En(function(){let s=t._clockViewModel,a=s.multiplier;a>0&&(s.multiplier=-a),s.shouldAnimate=!0});this._playReverseViewModel=new v0(i,{toggled:Te.computed(function(){return t._isAnimating&&e.multiplier<0}),tooltip:"Play Reverse"});let o=En(function(){let s=t._clockViewModel,a=s.multiplier;a<0&&(s.multiplier=-a),s.shouldAnimate=!0});this._playForwardViewModel=new v0(o,{toggled:Te.computed(function(){return t._isAnimating&&e.multiplier>0&&e.clockStep!==go.SYSTEM_CLOCK}),tooltip:"Play Forward"});let r=En(function(){t._clockViewModel.clockStep=go.SYSTEM_CLOCK},Te.getObservable(this,"_isSystemTimeAvailable"));this._playRealtimeViewModel=new v0(r,{toggled:Te.computed(function(){return e.clockStep===go.SYSTEM_CLOCK}),tooltip:Te.computed(function(){return t._isSystemTimeAvailable?"Today (real-time)":"Current time not in range"})}),this._slower=En(function(){let s=t._clockViewModel,a=t._allShuttleRingTicks,c=s.multiplier,l=$Z(c,a)-1;l>=0&&(s.multiplier=a[l])}),this._faster=En(function(){let s=t._clockViewModel,a=t._allShuttleRingTicks,c=s.multiplier,l=$Z(c,a)+1;l<a.length&&(s.multiplier=a[l])})}cd.defaultDateFormatter=function(e,t){let n=J.toGregorianDate(e);return`${YTt[n.month-1]} ${n.day} ${n.year}`};cd.defaultTicks=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800];cd.defaultTimeFormatter=function(e,t){let n=J.toGregorianDate(e),i=Math.round(n.millisecond);return Math.abs(t._clockViewModel.multiplier)<1?`${n.hour.toString().padStart(2,"0")}:${n.minute.toString().padStart(2,"0")}:${n.second.toString().padStart(2,"0")}.${i.toString().padStart(3,"0")}`:`${n.hour.toString().padStart(2,"0")}:${n.minute.toString().padStart(2,"0")}:${n.second.toString().padStart(2,"0")} UTC`};cd.prototype.getShuttleRingTicks=function(){return this._sortedFilteredPositiveTicks.slice(0)};cd.prototype.setShuttleRingTicks=function(e){let t,n,i,o={},r=this._sortedFilteredPositiveTicks;for(r.length=0,t=0,n=e.length;t<n;++t)i=e[t],o.hasOwnProperty(i)||(o[i]=!0,r.push(i));r.sort(aAe);let s=[];for(n=r.length,t=n-1;t>=0;--t)i=r[t],i!==0&&s.push(-i);Array.prototype.push.apply(s,r),this._allShuttleRingTicks=s};Object.defineProperties(cd.prototype,{slower:{get:function(){return this._slower}},faster:{get:function(){return this._faster}},clockViewModel:{get:function(){return this._clockViewModel}},pauseViewModel:{get:function(){return this._pauseViewModel}},playReverseViewModel:{get:function(){return this._playReverseViewModel}},playForwardViewModel:{get:function(){return this._playForwardViewModel}},playRealtimeViewModel:{get:function(){return this._playRealtimeViewModel}},dateFormatter:{get:function(){return this._dateFormatter},set:function(e){this._dateFormatter=e}},timeFormatter:{get:function(){return this._timeFormatter},set:function(e){this._timeFormatter=e}}});cd._maxShuttleRingAngle=Tw;cd._realtimeShuttleRingAngle=I0;var p3=cd;function ZTt(e){return function(t){let n=e._scene.pick(t.position);u(n)&&n.primitive instanceof sa&&(e.tileset=n.primitive),e.pickActive=!1}}function lAe(e,t){t?e._eventHandler.setInputAction(function(n){let i=e._scene.pick(n.endPosition);u(i)&&i.primitive instanceof sa&&(e.tileset=i.primitive)},An.MOUSE_MOVE):(e._eventHandler.removeInputAction(An.MOUSE_MOVE),e.picking=e.picking)}var QTt={maximumFractionDigits:3};function _3(e){let t=e/1048576;return t<1?t.toLocaleString(void 0,QTt):Math.round(t).toLocaleString()}function g3(e,t){if(!u(e))return"";let n=t?e._statisticsPerPass[Uo.PICK]:e._statisticsPerPass[Uo.RENDER],i='<ul class="cesium-cesiumInspector-statistics">';return i+=`<li><strong>Visited: </strong>${n.visited.toLocaleString()}</li><li><strong>Selected: </strong>${n.selected.toLocaleString()}</li><li><strong>Commands: </strong>${n.numberOfCommands.toLocaleString()}</li>`,i+="</ul>",t||(i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Requests: </strong>${n.numberOfPendingRequests.toLocaleString()}</li><li><strong>Attempted: </strong>${n.numberOfAttemptedRequests.toLocaleString()}</li><li><strong>Processing: </strong>${n.numberOfTilesProcessing.toLocaleString()}</li><li><strong>Content Ready: </strong>${n.numberOfTilesWithContentReady.toLocaleString()}</li><li><strong>Total: </strong>${n.numberOfTilesTotal.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Features Selected: </strong>${n.numberOfFeaturesSelected.toLocaleString()}</li><li><strong>Features Loaded: </strong>${n.numberOfFeaturesLoaded.toLocaleString()}</li><li><strong>Points Selected: </strong>${n.numberOfPointsSelected.toLocaleString()}</li><li><strong>Points Loaded: </strong>${n.numberOfPointsLoaded.toLocaleString()}</li><li><strong>Triangles Selected: </strong>${n.numberOfTrianglesSelected.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Tiles styled: </strong>${n.numberOfTilesStyled.toLocaleString()}</li><li><strong>Features styled: </strong>${n.numberOfFeaturesStyled.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Children Union Culled: </strong>${n.numberOfTilesCulledWithChildrenUnion.toLocaleString()}</li>`,i+="</ul>",i+='<ul class="cesium-cesiumInspector-statistics">',i+=`<li><strong>Geometry Memory (MB): </strong>${_3(n.geometryByteLength)}</li><li><strong>Texture Memory (MB): </strong>${_3(n.texturesByteLength)}</li><li><strong>Batch Table Memory (MB): </strong>${_3(n.batchTableByteLength)}</li>`,i+="</ul>"),i}function uAe(){let e=Yi.statistics;return`


  <ul class="cesium-cesiumInspector-statistics">


    <li><strong>Geometry Memory (MB): </strong>${_3(e.geometryByteLength)}</li>


    <li><strong>Texture Memory (MB): </strong>${_3(e.texturesByteLength)}</li>


  </ul>


  `}var $Tt=[{text:"Highlight",value:Al.HIGHLIGHT},{text:"Replace",value:Al.REPLACE},{text:"Mix",value:Al.MIX}],cAe=new G(1,1,0,.4),JTt=new G,GH=new G;function xa(e,t){let n=this,i=e.canvas;this._eventHandler=new Uu(i),this._scene=e,this._performanceContainer=t,this._canvas=i,this._performanceDisplay=new J_({container:t}),this._statisticsText="",this._pickStatisticsText="",this._resourceCacheStatisticsText="",this._editorError="",this.performance=!1,this.showStatistics=!0,this.showPickStatistics=!0,this.showResourceCacheStatistics=!1,this.inspectorVisible=!0,this.tilesetVisible=!1,this.displayVisible=!1,this.updateVisible=!1,this.loggingVisible=!1,this.styleVisible=!1,this.tileDebugLabelsVisible=!1,this.optimizationVisible=!1,this.styleString="{}",this.hasEnabledWireframe=!1,this._tileset=void 0,this._feature=void 0,this._tile=void 0,Te.track(this,["performance","inspectorVisible","_statisticsText","_pickStatisticsText","_resourceCacheStatisticsText","_editorError","showPickStatistics","showStatistics","showResourceCacheStatistics","tilesetVisible","displayVisible","updateVisible","loggingVisible","styleVisible","optimizationVisible","tileDebugLabelsVisible","styleString","_feature","_tile","_tileset","hasEnabledWireframe"]),this._properties=Te.observable({}),this.properties=[],Te.defineProperty(this,"properties",function(){let k=[],q=n._properties();for(let j in q)q.hasOwnProperty(j)&&k.push(j);return k});let o=Te.observable();Te.defineProperty(this,"dynamicScreenSpaceError",{get:function(){return o()},set:function(k){o(k),u(n._tileset)&&(n._tileset.dynamicScreenSpaceError=k)}}),this.dynamicScreenSpaceError=!1;let r=Te.observable();Te.defineProperty(this,"colorBlendMode",{get:function(){return r()},set:function(k){r(k),u(n._tileset)&&(n._tileset.colorBlendMode=k,n._scene.requestRender())}}),this.colorBlendMode=Al.HIGHLIGHT;let s=Te.observable(),a=Te.observable();Te.defineProperty(this,"picking",{get:function(){return a()},set:function(k){a(k),k?n._eventHandler.setInputAction(function(q){let j=e.pick(q.endPosition);if(j instanceof Bs?(n.feature=j,n.tile=j.content.tile):u(j)&&u(j.content)?(n.feature=void 0,n.tile=j.content.tile):(n.feature=void 0,n.tile=void 0),!!u(n._tileset)){if(s&&u(j)&&u(j.content)){let Z;e.pickPositionSupported&&(Z=e.pickPosition(q.endPosition),u(Z)&&(n._tileset.debugPickPosition=Z)),n._tileset.debugPickedTile=j.content.tile}else n._tileset.debugPickedTile=void 0;n._scene.requestRender()}},An.MOUSE_MOVE):(n.feature=void 0,n.tile=void 0,n._eventHandler.removeInputAction(An.MOUSE_MOVE))}}),this.picking=!0;let c=Te.observable();Te.defineProperty(this,"colorize",{get:function(){return c()},set:function(k){c(k),u(n._tileset)&&(n._tileset.debugColorizeTiles=k,n._scene.requestRender())}}),this.colorize=!1;let l=Te.observable();Te.defineProperty(this,"wireframe",{get:function(){return l()},set:function(k){l(k),u(n._tileset)&&(n._tileset.debugWireframe=k,n._scene.requestRender())}}),this.wireframe=!1;let f=Te.observable();Te.defineProperty(this,"showBoundingVolumes",{get:function(){return f()},set:function(k){f(k),u(n._tileset)&&(n._tileset.debugShowBoundingVolume=k,n._scene.requestRender())}}),this.showBoundingVolumes=!1;let d=Te.observable();Te.defineProperty(this,"showContentBoundingVolumes",{get:function(){return d()},set:function(k){d(k),u(n._tileset)&&(n._tileset.debugShowContentBoundingVolume=k,n._scene.requestRender())}}),this.showContentBoundingVolumes=!1;let p=Te.observable();Te.defineProperty(this,"showRequestVolumes",{get:function(){return p()},set:function(k){p(k),u(n._tileset)&&(n._tileset.debugShowViewerRequestVolume=k,n._scene.requestRender())}}),this.showRequestVolumes=!1;let g=Te.observable();Te.defineProperty(this,"freezeFrame",{get:function(){return g()},set:function(k){g(k),u(n._tileset)&&(n._tileset.debugFreezeFrame=k,n._scene.debugShowFrustumPlanes=k,n._scene.requestRender())}}),this.freezeFrame=!1,Te.defineProperty(this,"showOnlyPickedTileDebugLabel",{get:function(){return s()},set:function(k){s(k),u(n._tileset)&&(n._tileset.debugPickedTileLabelOnly=k,n._scene.requestRender())}}),this.showOnlyPickedTileDebugLabel=!1;let m=Te.observable();Te.defineProperty(this,"showGeometricError",{get:function(){return m()},set:function(k){m(k),u(n._tileset)&&(n._tileset.debugShowGeometricError=k,n._scene.requestRender())}}),this.showGeometricError=!1;let x=Te.observable();Te.defineProperty(this,"showRenderingStatistics",{get:function(){return x()},set:function(k){x(k),u(n._tileset)&&(n._tileset.debugShowRenderingStatistics=k,n._scene.requestRender())}}),this.showRenderingStatistics=!1;let b=Te.observable();Te.defineProperty(this,"showMemoryUsage",{get:function(){return b()},set:function(k){b(k),u(n._tileset)&&(n._tileset.debugShowMemoryUsage=k,n._scene.requestRender())}}),this.showMemoryUsage=!1;let T=Te.observable();Te.defineProperty(this,"showUrl",{get:function(){return T()},set:function(k){T(k),u(n._tileset)&&(n._tileset.debugShowUrl=k,n._scene.requestRender())}}),this.showUrl=!1;let C=Te.observable();Te.defineProperty(this,"maximumScreenSpaceError",{get:function(){return C()},set:function(k){k=Number(k),isNaN(k)||(C(k),u(n._tileset)&&(n._tileset.maximumScreenSpaceError=k))}}),this.maximumScreenSpaceError=16;let A=Te.observable();Te.defineProperty(this,"dynamicScreenSpaceErrorDensity",{get:function(){return A()},set:function(k){k=Number(k),isNaN(k)||(A(k),u(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorDensity=k))}}),this.dynamicScreenSpaceErrorDensity=2e-4,this.dynamicScreenSpaceErrorDensitySliderValue=void 0,Te.defineProperty(this,"dynamicScreenSpaceErrorDensitySliderValue",{get:function(){return Math.pow(A(),1/6)},set:function(k){let q=Math.pow(k,6);A(q),u(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorDensity=q)}});let S=Te.observable();Te.defineProperty(this,"dynamicScreenSpaceErrorFactor",{get:function(){return S()},set:function(k){k=Number(k),isNaN(k)||(S(k),u(n._tileset)&&(n._tileset.dynamicScreenSpaceErrorFactor=k))}}),this.dynamicScreenSpaceErrorFactor=24;let w=ZTt(this),D=Te.observable();Te.defineProperty(this,"pickActive",{get:function(){return D()},set:function(k){D(k),k?n._eventHandler.setInputAction(w,An.LEFT_CLICK):n._eventHandler.removeInputAction(An.LEFT_CLICK)}});let R=Te.observable();Te.defineProperty(this,"pointCloudShading",{get:function(){return R()},set:function(k){R(k),u(n._tileset)&&(n._tileset.pointCloudShading.attenuation=k)}}),this.pointCloudShading=!1;let P=Te.observable();Te.defineProperty(this,"geometricErrorScale",{get:function(){return P()},set:function(k){k=Number(k),isNaN(k)||(P(k),u(n._tileset)&&(n._tileset.pointCloudShading.geometricErrorScale=k))}}),this.geometricErrorScale=1;let L=Te.observable();Te.defineProperty(this,"maximumAttenuation",{get:function(){return L()},set:function(k){k=Number(k),isNaN(k)||(L(k),u(n._tileset)&&(n._tileset.pointCloudShading.maximumAttenuation=k===0?void 0:k))}}),this.maximumAttenuation=0;let N=Te.observable();Te.defineProperty(this,"baseResolution",{get:function(){return N()},set:function(k){k=Number(k),isNaN(k)||(N(k),u(n._tileset)&&(n._tileset.pointCloudShading.baseResolution=k===0?void 0:k))}}),this.baseResolution=0;let _=Te.observable();Te.defineProperty(this,"eyeDomeLighting",{get:function(){return _()},set:function(k){_(k),u(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLighting=k)}}),this.eyeDomeLighting=!1;let E=Te.observable();Te.defineProperty(this,"eyeDomeLightingStrength",{get:function(){return E()},set:function(k){k=Number(k),isNaN(k)||(E(k),u(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingStrength=k))}}),this.eyeDomeLightingStrength=1;let v=Te.observable();Te.defineProperty(this,"eyeDomeLightingRadius",{get:function(){return v()},set:function(k){k=Number(k),isNaN(k)||(v(k),u(n._tileset)&&(n._tileset.pointCloudShading.eyeDomeLightingRadius=k))}}),this.eyeDomeLightingRadius=1,this.pickActive=!1;let I=Te.observable();Te.defineProperty(this,"skipLevelOfDetail",{get:function(){return I()},set:function(k){I(k),u(n._tileset)&&(n._tileset.skipLevelOfDetail=k)}}),this.skipLevelOfDetail=!0;let M=Te.observable();Te.defineProperty(this,"skipScreenSpaceErrorFactor",{get:function(){return M()},set:function(k){k=Number(k),isNaN(k)||(M(k),u(n._tileset)&&(n._tileset.skipScreenSpaceErrorFactor=k))}}),this.skipScreenSpaceErrorFactor=16;let B=Te.observable();Te.defineProperty(this,"baseScreenSpaceError",{get:function(){return B()},set:function(k){k=Number(k),isNaN(k)||(B(k),u(n._tileset)&&(n._tileset.baseScreenSpaceError=k))}}),this.baseScreenSpaceError=1024;let V=Te.observable();Te.defineProperty(this,"skipLevels",{get:function(){return V()},set:function(k){k=Number(k),isNaN(k)||(V(k),u(n._tileset)&&(n._tileset.skipLevels=k))}}),this.skipLevels=1;let U=Te.observable();Te.defineProperty(this,"immediatelyLoadDesiredLevelOfDetail",{get:function(){return U()},set:function(k){U(k),u(n._tileset)&&(n._tileset.immediatelyLoadDesiredLevelOfDetail=k)}}),this.immediatelyLoadDesiredLevelOfDetail=!1;let H=Te.observable();Te.defineProperty(this,"loadSiblings",{get:function(){return H()},set:function(k){H(k),u(n._tileset)&&(n._tileset.loadSiblings=k)}}),this.loadSiblings=!1,this._style=void 0,this._shouldStyle=!1,this._definedProperties=["properties","dynamicScreenSpaceError","colorBlendMode","picking","colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","maximumScreenSpaceError","dynamicScreenSpaceErrorDensity","baseScreenSpaceError","skipScreenSpaceErrorFactor","skipLevelOfDetail","skipLevels","immediatelyLoadDesiredLevelOfDetail","loadSiblings","dynamicScreenSpaceErrorDensitySliderValue","dynamicScreenSpaceErrorFactor","pickActive","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl","pointCloudShading","geometricErrorScale","maximumAttenuation","baseResolution","eyeDomeLighting","eyeDomeLightingStrength","eyeDomeLightingRadius"],this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()}),u(this._tileset)||lAe(this,!0)}Object.defineProperties(xa.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},statisticsText:{get:function(){return this._statisticsText}},pickStatisticsText:{get:function(){return this._pickStatisticsText}},resourceCacheStatisticsText:{get:function(){return this._resourceCacheStatisticsText}},colorBlendModes:{get:function(){return $Tt}},editorError:{get:function(){return this._editorError}},tileset:{get:function(){return this._tileset},set:function(e){if(this._tileset=e,this._style=void 0,this.styleString="{}",this.feature=void 0,this.tile=void 0,u(e)){this._properties(e.properties);let t=["colorize","wireframe","showBoundingVolumes","showContentBoundingVolumes","showRequestVolumes","freezeFrame","showOnlyPickedTileDebugLabel","showGeometricError","showRenderingStatistics","showMemoryUsage","showUrl"],n=t.length;for(let o=0;o<n;++o){let r=t[o];this[r]=this[r]}this.maximumScreenSpaceError=e.maximumScreenSpaceError,this.dynamicScreenSpaceError=e.dynamicScreenSpaceError,this.dynamicScreenSpaceErrorDensity=e.dynamicScreenSpaceErrorDensity,this.dynamicScreenSpaceErrorFactor=e.dynamicScreenSpaceErrorFactor,this.colorBlendMode=e.colorBlendMode,this.skipLevelOfDetail=e.skipLevelOfDetail,this.skipScreenSpaceErrorFactor=e.skipScreenSpaceErrorFactor,this.baseScreenSpaceError=e.baseScreenSpaceError,this.skipLevels=e.skipLevels,this.immediatelyLoadDesiredLevelOfDetail=e.immediatelyLoadDesiredLevelOfDetail,this.loadSiblings=e.loadSiblings,this.hasEnabledWireframe=e._enableDebugWireframe;let i=e.pointCloudShading;this.pointCloudShading=i.attenuation,this.geometricErrorScale=i.geometricErrorScale,this.maximumAttenuation=i.maximumAttenuation?i.maximumAttenuation:0,this.baseResolution=i.baseResolution?i.baseResolution:0,this.eyeDomeLighting=i.eyeDomeLighting,this.eyeDomeLightingStrength=i.eyeDomeLightingStrength,this.eyeDomeLightingRadius=i.eyeDomeLightingRadius,this._scene.requestRender()}else this._properties({});this._statisticsText=g3(e,!1),this._pickStatisticsText=g3(e,!0),this._resourceCacheStatisticsText=uAe(),lAe(this,!1)}},feature:{get:function(){return this._feature},set:function(e){if(this._feature===e)return;let t=this._feature;u(t)&&!t.content.isDestroyed()&&(!this.colorize&&u(this._style)?t.color=u(this._style.color)?this._style.color.evaluateColor(t,JTt):G.WHITE:t.color=GH,this._scene.requestRender()),u(e)&&(G.clone(e.color,GH),e.color=cAe,this._scene.requestRender()),this._feature=e}},tile:{get:function(){return this._tile},set:function(e){if(this._tile===e)return;let t=this._tile;u(t)&&!t.isDestroyed()&&!JZ(t.content)&&(t.color=GH,this._scene.requestRender()),u(e)&&!JZ(e.content)&&(G.clone(e.color,GH),e.color=cAe,this._scene.requestRender()),this._tile=e}}});function JZ(e){if(!u(e))return!1;if(e.featuresLength>0)return!0;let t=e.innerContents;if(u(t)){let n=t.length;for(let i=0;i<n;++i)if(!JZ(t[i]))return!1;return!0}return!1}xa.prototype.togglePickTileset=function(){this.pickActive=!this.pickActive};xa.prototype.toggleInspector=function(){this.inspectorVisible=!this.inspectorVisible};xa.prototype.toggleTileset=function(){this.tilesetVisible=!this.tilesetVisible};xa.prototype.toggleDisplay=function(){this.displayVisible=!this.displayVisible};xa.prototype.toggleUpdate=function(){this.updateVisible=!this.updateVisible};xa.prototype.toggleLogging=function(){this.loggingVisible=!this.loggingVisible};xa.prototype.toggleStyle=function(){this.styleVisible=!this.styleVisible};xa.prototype.toggleTileDebugLabels=function(){this.tileDebugLabelsVisible=!this.tileDebugLabelsVisible};xa.prototype.toggleOptimization=function(){this.optimizationVisible=!this.optimizationVisible};xa.prototype.trimTilesCache=function(){u(this._tileset)&&this._tileset.trimLoadedTiles()};xa.prototype.compileStyle=function(){let e=this._tileset;if(!(!u(e)||this.styleString===JSON.stringify(e.style))){this._editorError="";try{this.styleString.length===0&&(this.styleString="{}"),this._style=new KT(JSON.parse(this.styleString)),this._shouldStyle=!0,this._scene.requestRender()}catch(t){this._editorError=t.toString()}this.feature=this._feature,this.tile=this._tile}};xa.prototype.styleEditorKeyPress=function(e,t){if(t.keyCode===9){t.preventDefault();let n=t.target,i=n.selectionStart,o=n.selectionEnd,r=o,a=n.value.slice(i,o).split(`


`),c=a.length,l;if(t.shiftKey)for(l=0;l<c;++l)a[l][0]===" "&&(a[l][1]===" "?(a[l]=a[l].substr(2),r-=2):(a[l]=a[l].substr(1),r-=1));else for(l=0;l<c;++l)a[l]=`  ${a[l]}`,r+=2;let f=a.join(`


`);n.value=n.value.slice(0,i)+f+n.value.slice(o),n.selectionStart=i!==o?i:r,n.selectionEnd=r}else t.ctrlKey&&(t.keyCode===10||t.keyCode===13)&&this.compileStyle();return!0};xa.prototype._update=function(){let e=this._tileset;if(this.performance&&this._performanceDisplay.update(),u(e)){if(e.isDestroyed()){this.tile=void 0,this.feature=void 0,this.tileset=void 0;return}let t=e.style;this._style!==e.style&&(this._shouldStyle?(e.style=this._style,this._shouldStyle=!1):(this._style=t,this.styleString=JSON.stringify(t.style,null,"  ")))}this.showStatistics&&(this._statisticsText=g3(e,!1),this._pickStatisticsText=g3(e,!0),this._resourceCacheStatisticsText=uAe())};xa.prototype.isDestroyed=function(){return!1};xa.prototype.destroy=function(){this._eventHandler.destroy(),this._removePostRenderEvent();let e=this;return this._definedProperties.forEach(function(t){Te.getObservable(e,t).dispose()}),le(this)};xa.getStatistics=g3;var y3=xa;function WH(e,t){e=In(e);let n=document.createElement("div"),i=document.createElement("div");i.setAttribute("data-bind","visible: performance");let o=new y3(t,i);this._viewModel=o,this._container=e,this._element=n;let r=document.createElement("div");r.textContent="3D Tiles Inspector",r.className="cesium-cesiumInspector-button",r.setAttribute("data-bind","click: toggleInspector"),n.appendChild(r),n.className="cesium-cesiumInspector cesium-3DTilesInspector",n.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : inspectorVisible, "cesium-cesiumInspector-hidden" : !inspectorVisible}'),e.appendChild(n);let s=document.createElement("div");s.className="cesium-cesiumInspector-dropDown",n.appendChild(s);let a=za.createSection,c=za.createCheckbox,l=za.createRangeInput,f=za.createButton,d=a(s,"Tileset","tilesetVisible","toggleTileset"),p=a(s,"Display","displayVisible","toggleDisplay"),g=a(s,"Update","updateVisible","toggleUpdate"),m=a(s,"Logging","loggingVisible","toggleLogging"),x=a(s,"Tile Debug Labels","tileDebugLabelsVisible","toggleTileDebugLabels"),b=a(s,"Style","styleVisible","toggleStyle"),T=a(s,"Optimization","optimizationVisible","toggleOptimization"),C=document.createElement("div");C.className="field-group";let A=document.createElement("label");A.className="field-label",A.appendChild(document.createTextNode("Properties: "));let S=document.createElement("div");S.setAttribute("data-bind","text: properties"),C.appendChild(A),C.appendChild(S),d.appendChild(C),d.appendChild(f("Pick Tileset","togglePickTileset","pickActive")),d.appendChild(f("Trim Tiles Cache","trimTilesCache")),d.appendChild(c("Enable Picking","picking")),p.appendChild(c("Colorize","colorize"));let w=p.appendChild(c("Wireframe","wireframe","_tileset === undefined || hasEnabledWireframe")),D=document.createElement("p");D.setAttribute("data-bind","visible: _tileset !== undefined && !hasEnabledWireframe"),D.setAttribute("class","cesium-3DTilesInspector-disabledElementsInfo"),D.innerText="Set enableDebugWireframe to true in the tileset constructor to enable this option.",w.appendChild(D),p.appendChild(c("Bounding Volumes","showBoundingVolumes")),p.appendChild(c("Content Volumes","showContentBoundingVolumes")),p.appendChild(c("Request Volumes","showRequestVolumes")),p.appendChild(c("Point Cloud Shading","pointCloudShading"));let R=document.createElement("div");R.setAttribute("data-bind","visible: pointCloudShading"),R.appendChild(l("Geometric Error Scale","geometricErrorScale",0,2,.01)),R.appendChild(l("Maximum Attenuation","maximumAttenuation",0,32,1)),R.appendChild(l("Base Resolution","baseResolution",0,1,.01)),R.appendChild(c("Eye Dome Lighting (EDL)","eyeDomeLighting")),p.appendChild(R);let P=document.createElement("div");P.setAttribute("data-bind","visible: eyeDomeLighting"),P.appendChild(l("EDL Strength","eyeDomeLightingStrength",0,2,.1)),P.appendChild(l("EDL Radius","eyeDomeLightingRadius",0,4,.1)),R.appendChild(P),g.appendChild(c("Freeze Frame","freezeFrame")),g.appendChild(c("Dynamic Screen Space Error","dynamicScreenSpaceError"));let L=document.createElement("div");L.appendChild(l("Maximum Screen Space Error","maximumScreenSpaceError",0,128,1)),g.appendChild(L);let N=document.createElement("div");N.setAttribute("data-bind","visible: dynamicScreenSpaceError"),N.appendChild(l("Screen Space Error Density","dynamicScreenSpaceErrorDensitySliderValue",0,1,.005,"dynamicScreenSpaceErrorDensity")),N.appendChild(l("Screen Space Error Factor","dynamicScreenSpaceErrorFactor",1,32,.1)),g.appendChild(N),m.appendChild(c("Performance","performance")),m.appendChild(i),m.appendChild(c("Statistics","showStatistics"));let _=document.createElement("div");_.className="cesium-3dTilesInspector-statistics",_.setAttribute("data-bind","html: statisticsText, visible: showStatistics"),m.appendChild(_),m.appendChild(c("Pick Statistics","showPickStatistics"));let E=document.createElement("div");E.className="cesium-3dTilesInspector-statistics",E.setAttribute("data-bind","html: pickStatisticsText, visible: showPickStatistics"),m.appendChild(E),m.appendChild(c("Resource Cache Statistics","showResourceCacheStatistics"));let v=document.createElement("div");v.className="cesium-3dTilesInspector-statistics",v.setAttribute("data-bind","html: resourceCacheStatisticsText, visible: showResourceCacheStatistics"),m.appendChild(v);let I=document.createElement("div");b.appendChild(I),I.appendChild(document.createTextNode("Color Blend Mode: "));let M=document.createElement("select");M.setAttribute("data-bind",'options: colorBlendModes, optionsText: "text", optionsValue: "value", value: colorBlendMode'),I.appendChild(M);let B=document.createElement("textarea");B.setAttribute("data-bind","textInput: styleString, event: { keydown: styleEditorKeyPress }"),I.className="cesium-cesiumInspector-styleEditor",I.appendChild(B);let V=f("Compile (Ctrl+Enter)","compileStyle");I.appendChild(V);let U=document.createElement("div");U.className="cesium-cesiumInspector-error",U.setAttribute("data-bind","text: editorError"),I.appendChild(U),x.appendChild(c("Show Picked Only","showOnlyPickedTileDebugLabel")),x.appendChild(c("Geometric Error","showGeometricError")),x.appendChild(c("Rendering Statistics","showRenderingStatistics")),x.appendChild(c("Memory Usage (MB)","showMemoryUsage")),x.appendChild(c("Url","showUrl")),T.appendChild(c("Skip Tile LODs","skipLevelOfDetail"));let H=document.createElement("div");H.appendChild(l("Skip SSE Factor","skipScreenSpaceErrorFactor",1,50,1)),T.appendChild(H);let k=document.createElement("div");k.appendChild(l("SSE before skipping LOD","baseScreenSpaceError",0,4096,1)),T.appendChild(k);let q=document.createElement("div");q.appendChild(l("Min. levels to skip","skipLevels",0,10,1)),T.appendChild(q),T.appendChild(c("Load only tiles that meet the max SSE.","immediatelyLoadDesiredLevelOfDetail")),T.appendChild(c("Load siblings of visible tiles","loadSiblings")),Te.applyBindings(o,n)}Object.defineProperties(WH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});WH.prototype.isDestroyed=function(){return!1};WH.prototype.destroy=function(){return Te.cleanNode(this._element),this._container.removeChild(this._element),this.viewModel.destroy(),le(this)};var x3=WH;function fAe(e){e=y(e,y.EMPTY_OBJECT);let t=e.globe,n=y(e.imageryProviderViewModels,[]),i=y(e.terrainProviderViewModels,[]);this._globe=t,this.imageryProviderViewModels=n.slice(0),this.terrainProviderViewModels=i.slice(0),this.dropDownVisible=!1,Te.track(this,["imageryProviderViewModels","terrainProviderViewModels","dropDownVisible"]);let o=Te.getObservable(this,"imageryProviderViewModels"),r=Te.pureComputed(function(){let d=o(),p={},g;for(g=0;g<d.length;g++){let b=d[g],T=b.category;u(p[T])?p[T].push(b):p[T]=[b]}let m=Object.keys(p),x=[];for(g=0;g<m.length;g++){let b=m[g];x.push({name:b,providers:p[b]})}return x});this._imageryProviders=r;let s=Te.getObservable(this,"terrainProviderViewModels"),a=Te.pureComputed(function(){let d=s(),p={},g;for(g=0;g<d.length;g++){let b=d[g],T=b.category;u(p[T])?p[T].push(b):p[T]=[b]}let m=Object.keys(p),x=[];for(g=0;g<m.length;g++){let b=m[g];x.push({name:b,providers:p[b]})}return x});this._terrainProviders=a,this.buttonTooltip=void 0,Te.defineProperty(this,"buttonTooltip",function(){let d=this.selectedImagery,p=this.selectedTerrain,g=u(d)?d.name:void 0,m=u(p)?p.name:void 0;return u(g)&&u(m)?`${g}


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seLayerPicker-selectedItem" : $data === $parents[1].selectedTerrain },attr: { title: tooltip },visible: creationCommand.canExecute,click: function($data) { $parents[1].selectedTerrain = $data; }'),C.appendChild(A);let S=document.createElement("img");S.className="cesium-baseLayerPicker-itemIcon",S.setAttribute("data-bind","attr: { src: iconUrl }"),S.setAttribute("draggable","false"),A.appendChild(S);let w=document.createElement("div");w.className="cesium-baseLayerPicker-itemLabel",w.setAttribute("data-bind","text: name"),A.appendChild(w),Te.applyBindings(n,i),Te.applyBindings(n,r),this._viewModel=n,this._container=e,this._element=i,this._dropPanel=r,this._closeDropDown=function(D){i.contains(D.target)||r.contains(D.target)||(n.dropDownVisible=!1)},Vt.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}Object.defineProperties(jH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});jH.prototype.isDestroyed=function(){return!1};jH.prototype.destroy=function(){return Vt.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),Te.cleanNode(this._element),Te.cleanNode(this._dropPanel),this._container.removeChild(this._element),this._container.removeChild(this._dropPanel),le(this)};var T3=jH;function dAe(e){let t=e.creationFunction;u(t.canExecute)||(t=En(t)),this._creationCommand=t,this.name=e.name,this.tooltip=e.tooltip,this.iconUrl=e.iconUrl,this._category=y(e.category,""),this.marsOptions=e.marsOptions,Te.track(this,["name","tooltip","iconUrl"])}Object.defineProperties(dAe.prototype,{creationCommand:{get:function(){return this._creationCommand}},category:{get:function(){return this._category}}});var rs=dAe;function eAt(){let e=[],t=devicePixelRatio>=2;return e.push(new rs({name:"Bing Maps Aerial",iconUrl:on("Widgets/Images/ImageryProviders/bingAerial.png"),tooltip:"Bing Maps aerial imagery, provided by Cesium ion",category:"Cesium ion",creationFunction:function(){return K_({style:X_.AERIAL})}})),e.push(new rs({name:"Bing Maps Aerial with Labels",iconUrl:on("Widgets/Images/ImageryProviders/bingAerialLabels.png"),tooltip:"Bing Maps aerial imagery with labels, provided by Cesium ion",category:"Cesium ion",creationFunction:function(){return K_({style:X_.AERIAL_WITH_LABELS})}})),e.push(new rs({name:"Bing Maps Roads",iconUrl:on("Widgets/Images/ImageryProviders/bingRoads.png"),tooltip:"Bing Maps standard road maps, provided by Cesium ion",category:"Cesium ion",creationFunction:function(){return K_({style:X_.ROAD})}})),e.push(new rs({name:"ArcGIS World Imagery",iconUrl:on("Widgets/Images/ImageryProviders/ArcGisMapServiceWorldImagery.png"),tooltip:`ArcGIS World Imagery provides one meter or better satellite and aerial imagery in many parts of the world and lower resolution satellite imagery worldwide. The map includes 15m TerraColor imagery at small and mid-scales (~1:591M down to ~1:288k) for the world. The map features Maxar imagery at 0.3m resolution for select metropolitan areas around the world, 0.5m resolution across the United States and parts of Western Europe, and 1m resolution imagery across the rest of the world. In addition to commercial sources, the World Imagery map features high-resolution aerial photography contributed by the GIS User Community. This imagery ranges from 0.3m to 0.03m resolution (down to ~1:280 nin select communities). For more information on this map, including the terms of use, visit us online at 


https://www.arcgis.com/home/item.html?id=10df2279f9684e4a9f6a7f08febac2a9`,category:"Other",creationFunction:function(){return q_.fromBasemapType(Ch.SATELLITE,{enablePickFeatures:!1})}})),e.push(new rs({name:"ArcGIS World Hillshade",iconUrl:on("Widgets/Images/ImageryProviders/ArcGisMapServiceWorldHillshade.png"),tooltip:`ArcGIS World Hillshade map portrays elevation as an artistic hillshade. This map is designed to be used as a backdrop for topographical, soil, hydro, landcover or other outdoor recreational maps. The map was compiled from a variety of sources from several data providers. The basemap has global coverage down to a scale of ~1:72k. In select areas of the United States and Europe, coverage is available down to ~1:9k. For more information on this map, including the terms of use, visit us online at 


https://www.arcgis.com/home/item.html?id=1b243539f4514b6ba35e7d995890db1d`,category:"Other",creationFunction:function(){return q_.fromBasemapType(Ch.HILLSHADE,{enablePickFeatures:!1})}})),e.push(new rs({name:"Esri World Ocean",iconUrl:on("Widgets/Images/ImageryProviders/ArcGisMapServiceWorldOcean.png"),tooltip:`ArcGIS World Ocean map is designed to be used as a base map by marine GIS professionals and as a reference map by anyone interested in ocean data.  The base map features marine bathymetry. Land features include inland waters and roads overlaid on land cover and shaded relief imagery. The map was compiled from a variety of best available sources from several data providers, including General Bathymetric Chart of the Oceans GEBCO_08 Grid, National Oceanic and Atmospheric Administration (NOAA), and National Geographic, Garmin, HERE, Geonames.org, and Esri, and various other contributors. The base map currently provides coverage for the world down to a scale of ~1:577k, and coverage down to 1:72k in US coastal areas, and various other areas. Coverage down to ~ 1:9k is available limited areas based on regional hydrographic survey data. The base map was designed and developed by Esri. For more information on this map, including our terms of use, visit us online at 


https://www.arcgis.com/home/item.html?id=1e126e7520f9466c9ca28b8f28b5e500`,category:"Other",creationFunction:function(){return q_.fromBasemapType(Ch.OCEANS,{enablePickFeatures:!1})}})),e.push(new rs({name:"Open\xADStreet\xADMap",iconUrl:on("Widgets/Images/ImageryProviders/openStreetMap.png"),tooltip:`OpenStreetMap (OSM) is a collaborative project to create a free editable map of the world.


http://www.openstreetmap.org`,category:"Other",creationFunction:function(){return new lg({url:"https://tile.openstreetmap.org/"})}})),e.push(new rs({name:"Stadia x Stamen Watercolor",iconUrl:on("Widgets/Images/ImageryProviders/stamenWatercolor.png"),tooltip:`Based on the original basemaps created for the Knight Foundation and reminiscent of hand drawn maps, the watercolor maps from Stamen Design apply raster effect area washes and organic edges over a paper texture to add warm pop to any map.


https://docs.stadiamaps.com/map-styles/stamen-watercolor/`,category:"Other",creationFunction:function(){return new lg({url:"https://tiles.stadiamaps.com/tiles/stamen_watercolor/",fileExtension:"jpg",credit:`&copy; <a href="https://stamen.com/" target="_blank">Stamen Design</a>


           &copy; <a href="https://www.stadiamaps.com/" target="_blank">Stadia Maps</a>


           &copy; <a href="https://openmaptiles.org/" target="_blank">OpenMapTiles</a>


           &copy; <a href="https://www.openstreetmap.org/about/" target="_blank">OpenStreetMap contributors</a>`})}})),e.push(new rs({name:"Stadia x Stamen Toner",iconUrl:on("Widgets/Images/ImageryProviders/stamenToner.png"),tooltip:`Based on the original basemaps created for the Knight Foundation and the most popular of the excellent styles from Stamen Design, these high-contrast B+W (black and white) maps are the perfect backdrop for your colorful and eye-catching overlays.


https://docs.stadiamaps.com/map-styles/stamen-toner/`,category:"Other",creationFunction:function(){return new lg({url:"https://tiles.stadiamaps.com/tiles/stamen_toner/",retinaTiles:t,credit:`&copy; <a href="https://stamen.com/" target="_blank">Stamen Design</a>


            &copy; <a href="https://www.stadiamaps.com/" target="_blank">Stadia Maps</a>


            &copy; <a href="https://openmaptiles.org/" target="_blank">OpenMapTiles</a>


            &copy; <a href="https://www.openstreetmap.org/about/" target="_blank">OpenStreetMap contributors</a>`})}})),e.push(new rs({name:"Stadia Alidade Smooth",iconUrl:on("Widgets/Images/ImageryProviders/stadiaAlidadeSmooth.png"),tooltip:`Stadia's custom Alidade Smooth style is designed for maps that use a lot of markers or overlays. It features a muted color scheme and fewer points of interest to allow your added data to shine.


https://docs.stadiamaps.com/map-styles/alidade-smooth/`,category:"Other",creationFunction:function(){return new lg({url:"https://tiles.stadiamaps.com/tiles/alidade_smooth/",retinaTiles:t,credit:`&copy; <a href="https://www.stadiamaps.com/" target="_blank">Stadia Maps</a>


            &copy; <a href="https://openmaptiles.org/" target="_blank">OpenMapTiles</a>


            &copy; <a href="https://www.openstreetmap.org/about/" target="_blank">OpenStreetMap contributors</a>`})}})),e.push(new rs({name:"Stadia Alidade Smooth Dark",iconUrl:on("Widgets/Images/ImageryProviders/stadiaAlidadeSmoothDark.png"),tooltip:`Stadia Alidade Smooth Dark, like its lighter cousin, is also designed to stay out of the way. It just flips the dark mode switch on the color scheme. With the lights out, your data can now literally shine.


https://docs.stadiamaps.com/map-styles/alidade-smooth-dark/`,category:"Other",creationFunction:function(){return new lg({url:"https://tiles.stadiamaps.com/tiles/alidade_smooth_dark/",retinaTiles:t,credit:`&copy; <a href="https://www.stadiamaps.com/" target="_blank">Stadia Maps</a>


            &copy; <a href="https://openmaptiles.org/" target="_blank">OpenMapTiles</a>


            &copy; <a href="https://www.openstreetmap.org/about/" target="_blank">OpenStreetMap contributors</a>`})}})),e.push(new rs({name:"Sentinel-2",iconUrl:on("Widgets/Images/ImageryProviders/sentinel-2.png"),tooltip:"Sentinel-2 cloudless by EOX IT Services GmbH (Contains modified Copernicus Sentinel data 2016 and 2017).",category:"Cesium ion",creationFunction:function(){return Y_.fromAssetId(3954)}})),e.push(new rs({name:"Blue Marble",iconUrl:on("Widgets/Images/ImageryProviders/blueMarble.png"),tooltip:"Blue Marble Next Generation July, 2004 imagery from NASA.",category:"Cesium ion",creationFunction:function(){return Y_.fromAssetId(3845)}})),e.push(new rs({name:"Earth at night",iconUrl:on("Widgets/Images/ImageryProviders/earthAtNight.png"),tooltip:"The Earth at night, also known as The Black Marble, is a 500 meter resolution global composite imagery layer released by NASA.",category:"Cesium ion",creationFunction:function(){return Y_.fromAssetId(3812)}})),e.push(new rs({name:"Natural Earth\xA0II",iconUrl:on("Widgets/Images/ImageryProviders/naturalEarthII.png"),tooltip:`Natural Earth II, darkened for contrast.


http://www.naturalearthdata.com/`,category:"Cesium ion",creationFunction:function(){return o0.fromUrl(on("Assets/Textures/NaturalEarthII"))}})),e}var A3=eAt;function tAt(){let e=[];return e.push(new rs({name:"WGS84 Ellipsoid",iconUrl:on("Widgets/Images/TerrainProviders/Ellipsoid.png"),tooltip:"WGS84 standard ellipsoid, also known as EPSG:4326",category:"Cesium ion",creationFunction:function(){return new dT}})),e.push(new rs({name:"Cesium World Terrain",iconUrl:on("Widgets/Images/TerrainProviders/CesiumWorldTerrain.png"),tooltip:"High-resolution global terrain tileset curated from several datasources and hosted by Cesium ion",category:"Cesium ion",creationFunction:function(){return HT({requestWaterMask:!0,requestVertexNormals:!0})}})),e}var C3=tAt;function nAt(e){let t;if(u(e)){t="Command Statistics";let n=e.commandsInFrustums;for(let i in n)if(n.hasOwnProperty(i)){let o=parseInt(i,10),r;if(o===7)r="1, 2 and 3";else{let s=[];for(let a=2;a>=0;a--){let c=Math.pow(2,a);o>=c&&(s.push(a+1),o-=c)}r=s.reverse().join(" and ")}t+=`<br>&nbsp;&nbsp;&nbsp;&nbsp;${n[i]} in frustum ${r}`}t+=`<br>Total: ${e.totalCommands}`}return t}function eQ(e,t,n){let i=Math.min(n,t);return i=Math.max(i,e),i}var iAt=new gn,oAt=new h;function E3(e,t){let n=this,i=e.canvas,o=new Uu(i);this._eventHandler=o,this._scene=e,this._canvas=i,this._primitive=void 0,this._tile=void 0,this._modelMatrixPrimitive=void 0,this._performanceDisplay=void 0,this._performanceContainer=t;let r=this._scene.globe;r.depthTestAgainstTerrain=!0,this.frustums=!1,this.frustumPlanes=!1,this.performance=!1,this.shaderCacheText="",this.primitiveBoundingSphere=!1,this.primitiveReferenceFrame=!1,this.filterPrimitive=!1,this.tileBoundingSphere=!1,this.filterTile=!1,this.wireframe=!1,this.depthFrustum=1,this._numberOfFrustums=1,this.suspendUpdates=!1,this.tileCoordinates=!1,this.frustumStatisticText=!1,this.tileText="",this.hasPickedPrimitive=!1,this.hasPickedTile=!1,this.pickPrimitiveActive=!1,this.pickTileActive=!1,this.dropDownVisible=!0,this.generalVisible=!0,this.primitivesVisible=!1,this.terrainVisible=!1,this.depthFrustumText="",Te.track(this,["frustums","frustumPlanes","performance","shaderCacheText","primitiveBoundingSphere","primitiveReferenceFrame","filterPrimitive","tileBoundingSphere","filterTile","wireframe","depthFrustum","suspendUpdates","tileCoordinates","frustumStatisticText","tileText","hasPickedPrimitive","hasPickedTile","pickPrimitiveActive","pickTileActive","dropDownVisible","generalVisible","primitivesVisible","terrainVisible","depthFrustumText"]),this._toggleDropDown=En(function(){n.dropDownVisible=!n.dropDownVisible}),this._toggleGeneral=En(function(){n.generalVisible=!n.generalVisible}),this._togglePrimitives=En(function(){n.primitivesVisible=!n.primitivesVisible}),this._toggleTerrain=En(function(){n.terrainVisible=!n.terrainVisible}),this._frustumsSubscription=Te.getObservable(this,"frustums").subscribe(function(l){n._scene.debugShowFrustums=l,n._scene.requestRender()}),this._frustumPlanesSubscription=Te.getObservable(this,"frustumPlanes").subscribe(function(l){n._scene.debugShowFrustumPlanes=l,n._scene.requestRender()}),this._performanceSubscription=Te.getObservable(this,"performance").subscribe(function(l){l?n._performanceDisplay=new J_({container:n._performanceContainer}):n._performanceContainer.innerHTML=""}),this._showPrimitiveBoundingSphere=En(function(){return n._primitive.debugShowBoundingVolume=n.primitiveBoundingSphere,n._scene.requestRender(),!0}),this._primitiveBoundingSphereSubscription=Te.getObservable(this,"primitiveBoundingSphere").subscribe(function(){n._showPrimitiveBoundingSphere()}),this._showPrimitiveReferenceFrame=En(function(){if(n.primitiveReferenceFrame){let l=n._primitive.modelMatrix;n._modelMatrixPrimitive=new VB({modelMatrix:l}),n._scene.primitives.add(n._modelMatrixPrimitive)}else u(n._modelMatrixPrimitive)&&(n._scene.primitives.remove(n._modelMatrixPrimitive),n._modelMatrixPrimitive=void 0);return n._scene.requestRender(),!0}),this._primitiveReferenceFrameSubscription=Te.getObservable(this,"primitiveReferenceFrame").subscribe(function(){n._showPrimitiveReferenceFrame()}),this._doFilterPrimitive=En(function(){return n.filterPrimitive?n._scene.debugCommandFilter=function(l){return u(n._modelMatrixPrimitive)&&l.owner===n._modelMatrixPrimitive._primitive?!0:u(n._primitive)?l.owner===n._primitive||l.owner===n._primitive._billboardCollection||l.owner.primitive===n._primitive:!1}:n._scene.debugCommandFilter=void 0,!0}),this._filterPrimitiveSubscription=Te.getObservable(this,"filterPrimitive").subscribe(function(){n._doFilterPrimitive(),n._scene.requestRender()}),this._wireframeSubscription=Te.getObservable(this,"wireframe").subscribe(function(l){r._surface.tileProvider._debug.wireframe=l,n._scene.requestRender()}),this._depthFrustumSubscription=Te.getObservable(this,"depthFrustum").subscribe(function(l){n._scene.debugShowDepthFrustum=l,n._scene.requestRender()}),this._incrementDepthFrustum=En(function(){let l=n.depthFrustum+1;return n.depthFrustum=eQ(1,n._numberOfFrustums,l),n._scene.requestRender(),!0}),this._decrementDepthFrustum=En(function(){let l=n.depthFrustum-1;return n.depthFrustum=eQ(1,n._numberOfFrustums,l),n._scene.requestRender(),!0}),this._suspendUpdatesSubscription=Te.getObservable(this,"suspendUpdates").subscribe(function(l){r._surface._debug.suspendLodUpdate=l,l||(n.filterTile=!1)});let s;this._showTileCoordinates=En(function(){return n.tileCoordinates&&!u(s)?s=e.imageryLayers.addImageryProvider(new i3({tilingScheme:e.terrainProvider.tilingScheme})):!n.tileCoordinates&&u(s)&&(e.imageryLayers.remove(s),s=void 0),!0}),this._tileCoordinatesSubscription=Te.getObservable(this,"tileCoordinates").subscribe(function(){n._showTileCoordinates(),n._scene.requestRender()}),this._tileBoundingSphereSubscription=Te.getObservable(this,"tileBoundingSphere").subscribe(function(){n._showTileBoundingSphere(),n._scene.requestRender()}),this._showTileBoundingSphere=En(function(){return n.tileBoundingSphere?r._surface.tileProvider._debug.boundingSphereTile=n._tile:r._surface.tileProvider._debug.boundingSphereTile=void 0,n._scene.requestRender(),!0}),this._doFilterTile=En(function(){return n.filterTile?(n.suspendUpdates=!0,r._surface._tilesToRender=[],u(n._tile)&&n._tile.renderable&&r._surface._tilesToRender.push(n._tile)):n.suspendUpdates=!1,!0}),this._filterTileSubscription=Te.getObservable(this,"filterTile").subscribe(function(){n.doFilterTile(),n._scene.requestRender()});function a(l){let f=n._scene.pick({x:l.position.x,y:l.position.y});u(f)&&(n.primitive=u(f.collection)?f.collection:f.primitive),n._scene.requestRender(),n.pickPrimitiveActive=!1}this._pickPrimitive=En(function(){n.pickPrimitiveActive=!n.pickPrimitiveActive}),this._pickPrimitiveActiveSubscription=Te.getObservable(this,"pickPrimitiveActive").subscribe(function(l){l?o.setInputAction(a,An.LEFT_CLICK):o.removeInputAction(An.LEFT_CLICK)});function c(l){let f,d=r.ellipsoid,p=n._scene.camera.getPickRay(l.position,iAt),g=r.pick(p,n._scene,oAt);if(u(g)){let m=d.cartesianToCartographic(g),x=r._surface.tileProvider._tilesToRenderByTextureCount;for(let b=0;!f&&b<x.length;++b){let T=x[b];if(u(T))for(let C=0;!f&&C<T.length;++C){let A=T[C];ce.contains(A.rectangle,m)&&(f=A)}}}n.tile=f,n.pickTileActive=!1}this._pickTile=En(function(){n.pickTileActive=!n.pickTileActive}),this._pickTileActiveSubscription=Te.getObservable(this,"pickTileActive").subscribe(function(l){l?o.setInputAction(c,An.LEFT_CLICK):o.removeInputAction(An.LEFT_CLICK)}),this._removePostRenderEvent=e.postRender.addEventListener(function(){n._update()})}Object.defineProperties(E3.prototype,{scene:{get:function(){return this._scene}},performanceContainer:{get:function(){return this._performanceContainer}},toggleDropDown:{get:function(){return this._toggleDropDown}},showPrimitiveBoundingSphere:{get:function(){return this._showPrimitiveBoundingSphere}},showPrimitiveReferenceFrame:{get:function(){return this._showPrimitiveReferenceFrame}},doFilterPrimitive:{get:function(){return this._doFilterPrimitive}},incrementDepthFrustum:{get:function(){return this._incrementDepthFrustum}},decrementDepthFrustum:{get:function(){return this._decrementDepthFrustum}},showTileCoordinates:{get:function(){return this._showTileCoordinates}},showTileBoundingSphere:{get:function(){return this._showTileBoundingSphere}},doFilterTile:{get:function(){return this._doFilterTile}},toggleGeneral:{get:function(){return this._toggleGeneral}},togglePrimitives:{get:function(){return this._togglePrimitives}},toggleTerrain:{get:function(){return this._toggleTerrain}},pickPrimitive:{get:function(){return this._pickPrimitive}},pickTile:{get:function(){return this._pickTile}},selectParent:{get:function(){let e=this;return En(function(){e.tile=e.tile.parent})}},selectNW:{get:function(){let e=this;return En(function(){e.tile=e.tile.northwestChild})}},selectNE:{get:function(){let e=this;return En(function(){e.tile=e.tile.northeastChild})}},selectSW:{get:function(){let e=this;return En(function(){e.tile=e.tile.southwestChild})}},selectSE:{get:function(){let e=this;return En(function(){e.tile=e.tile.southeastChild})}},primitive:{get:function(){return this._primitive},set:function(e){let t=this._primitive;e!==t&&(this.hasPickedPrimitive=!0,u(t)&&(t.debugShowBoundingVolume=!1),this._scene.debugCommandFilter=void 0,u(this._modelMatrixPrimitive)&&(this._scene.primitives.remove(this._modelMatrixPrimitive),this._modelMatrixPrimitive=void 0),this._primitive=e,e.show=!1,setTimeout(function(){e.show=!0},50),this.showPrimitiveBoundingSphere(),this.showPrimitiveReferenceFrame(),this.doFilterPrimitive())}},tile:{get:function(){return this._tile},set:function(e){if(u(e)){this.hasPickedTile=!0;let t=this._tile;if(e!==t){this.tileText=`L: ${e.level} X: ${e.x} Y: ${e.y}`,this.tileText+=`<br>SW corner: ${e.rectangle.west}, ${e.rectangle.south}`,this.tileText+=`<br>NE corner: ${e.rectangle.east}, ${e.rectangle.north}`;let n=e.data;u(n)&&u(n.tileBoundingRegion)?this.tileText+=`<br>Min: ${n.tileBoundingRegion.minimumHeight} Max: ${n.tileBoundingRegion.maximumHeight}`:this.tileText+="<br>(Tile is not loaded)"}this._tile=e,this.showTileBoundingSphere(),this.doFilterTile()}else this.hasPickedTile=!1,this._tile=void 0}}});E3.prototype._update=function(){this.frustums&&(this.frustumStatisticText=nAt(this._scene.debugFrustumStatistics));let e=this._scene.numberOfFrustums;this._numberOfFrustums=e,this.depthFrustum=eQ(1,e,this.depthFrustum),this.depthFrustumText=`${this.depthFrustum} of ${e}`,this.performance&&this._performanceDisplay.update(),this.primitiveReferenceFrame&&(this._modelMatrixPrimitive.modelMatrix=this._primitive.modelMatrix),this.shaderCacheText=`Cached shaders: ${this._scene.context.shaderCache.numberOfShaders}`};E3.prototype.isDestroyed=function(){return!1};E3.prototype.destroy=function(){return this._eventHandler.destroy(),this._removePostRenderEvent(),this._frustumsSubscription.dispose(),this._frustumPlanesSubscription.dispose(),this._performanceSubscription.dispose(),this._primitiveBoundingSphereSubscription.dispose(),this._primitiveReferenceFrameSubscription.dispose(),this._filterPrimitiveSubscription.dispose(),this._wireframeSubscription.dispose(),this._depthFrustumSubscription.dispose(),this._suspendUpdatesSubscription.dispose(),this._tileCoordinatesSubscription.dispose(),this._tileBoundingSphereSubscription.dispose(),this._filterTileSubscription.dispose(),this._pickPrimitiveActiveSubscription.dispose(),this._pickTileActiveSubscription.dispose(),le(this)};var S3=E3;function qH(e,t){e=In(e);let n=document.createElement("div"),i=new S3(t,n);this._viewModel=i,this._container=e;let o=document.createElement("div");this._element=o;let r=document.createElement("div");r.textContent="Cesium Inspector",r.className="cesium-cesiumInspector-button",r.setAttribute("data-bind","click: toggleDropDown"),o.appendChild(r),o.className="cesium-cesiumInspector",o.setAttribute("data-bind",'css: { "cesium-cesiumInspector-visible" : dropDownVisible, "cesium-cesiumInspector-hidden" : !dropDownVisible }'),e.appendChild(this._element);let s=document.createElement("div");s.className="cesium-cesiumInspector-dropDown",o.appendChild(s);let a=za.createSection,c=za.createCheckbox,l=a(s,"General","generalVisible","toggleGeneral"),f=c("Show Frustums","frustums"),d=document.createElement("div");d.className="cesium-cesiumInspector-frustumStatistics",d.setAttribute("data-bind","visible: frustums, html: frustumStatisticText"),f.appendChild(d),l.appendChild(f),l.appendChild(c("Show Frustum Planes","frustumPlanes")),l.appendChild(c("Performance Display","performance")),n.className="cesium-cesiumInspector-performanceDisplay",l.appendChild(n);let p=document.createElement("div");p.className="cesium-cesiumInspector-shaderCache",p.setAttribute("data-bind","html: shaderCacheText"),l.appendChild(p);let g=document.createElement("div");l.appendChild(g);let m=document.createElement("span");m.setAttribute("data-bind",'html: "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Frustum:"'),g.appendChild(m);let x=document.createElement("span");x.setAttribute("data-bind","text: depthFrustumText"),g.appendChild(x);let b=document.createElement("input");b.type="button",b.value="-",b.className="cesium-cesiumInspector-pickButton",b.setAttribute("data-bind","click: decrementDepthFrustum"),g.appendChild(b);let T=document.createElement("input");T.type="button",T.value="+",T.className="cesium-cesiumInspector-pickButton",T.setAttribute("data-bind","click: incrementDepthFrustum"),g.appendChild(T);let C=a(s,"Primitives","primitivesVisible","togglePrimitives"),A=document.createElement("div");A.className="cesium-cesiumInspector-pickSection",C.appendChild(A);let S=document.createElement("input");S.type="button",S.value="Pick a primitive",S.className="cesium-cesiumInspector-pickButton",S.setAttribute("data-bind",'css: {"cesium-cesiumInspector-pickButtonHighlight" : pickPrimitiveActive}, click: pickPrimitive');let w=document.createElement("div");w.className="cesium-cesiumInspector-center",w.appendChild(S),A.appendChild(w),A.appendChild(c("Show bounding sphere","primitiveBoundingSphere","hasPickedPrimitive")),A.appendChild(c("Show reference frame","primitiveReferenceFrame","hasPickedPrimitive")),this._primitiveOnly=c("Show only selected","filterPrimitive","hasPickedPrimitive"),A.appendChild(this._primitiveOnly);let D=a(s,"Terrain","terrainVisible","toggleTerrain"),R=document.createElement("div");R.className="cesium-cesiumInspector-pickSection",D.appendChild(R);let P=document.createElement("input");P.type="button",P.value="Pick a tile",P.className="cesium-cesiumInspector-pickButton",P.setAttribute("data-bind",'css: {"cesium-cesiumInspector-pickButtonHighlight" : pickTileActive}, click: pickTile'),w=document.createElement("div"),w.appendChild(P),w.className="cesium-cesiumInspector-center",R.appendChild(w);let L=document.createElement("div");R.appendChild(L);let N=document.createElement("input");N.type="button",N.value="Parent",N.className="cesium-cesiumInspector-pickButton",N.setAttribute("data-bind","click: selectParent");let _=document.createElement("input");_.type="button",_.value="NW",_.className="cesium-cesiumInspector-pickButton",_.setAttribute("data-bind","click: selectNW");let E=document.createElement("input");E.type="button",E.value="NE",E.className="cesium-cesiumInspector-pickButton",E.setAttribute("data-bind","click: selectNE");let v=document.createElement("input");v.type="button",v.value="SW",v.className="cesium-cesiumInspector-pickButton",v.setAttribute("data-bind","click: selectSW");let I=document.createElement("input");I.type="button",I.value="SE",I.className="cesium-cesiumInspector-pickButton",I.setAttribute("data-bind","click: selectSE");let M=document.createElement("div");M.className="cesium-cesiumInspector-tileText",L.className="cesium-cesiumInspector-frustumStatistics",L.appendChild(M),L.setAttribute("data-bind","visible: hasPickedTile"),M.setAttribute("data-bind","html: tileText");let B=document.createElement("div");B.className="cesium-cesiumInspector-relativeText",B.textContent="Select relative:",L.appendChild(B);let V=document.createElement("table"),U=document.createElement("tr"),H=document.createElement("tr"),k=document.createElement("td");k.appendChild(N);let q=document.createElement("td");q.appendChild(_);let j=document.createElement("td");j.appendChild(E),U.appendChild(k),U.appendChild(q),U.appendChild(j);let Z=document.createElement("td"),W=document.createElement("td");W.appendChild(v);let K=document.createElement("td");K.appendChild(I),H.appendChild(Z),H.appendChild(W),H.appendChild(K),V.appendChild(U),V.appendChild(H),L.appendChild(V),R.appendChild(c("Show bounding volume","tileBoundingSphere","hasPickedTile")),R.appendChild(c("Show only selected","filterTile","hasPickedTile")),D.appendChild(c("Wireframe","wireframe")),D.appendChild(c("Suspend LOD update","suspendUpdates")),D.appendChild(c("Show tile coordinates","tileCoordinates")),Te.applyBindings(i,this._element)}Object.defineProperties(qH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});qH.prototype.isDestroyed=function(){return!1};qH.prototype.destroy=function(){return Te.cleanNode(this._element),this._container.removeChild(this._element),this.viewModel.destroy(),le(this)};var w3=qH;function YH(e,t){u(t)||(t=document.body),t=In(t);let n=this,i=Te.observable(br.fullscreen),o=Te.observable(br.enabled),r=t.ownerDocument;this.isFullscreen=void 0,Te.defineProperty(this,"isFullscreen",{get:function(){return i()}}),this.isFullscreenEnabled=void 0,Te.defineProperty(this,"isFullscreenEnabled",{get:function(){return o()},set:function(s){o(s&&br.enabled)}}),this.tooltip=void 0,Te.defineProperty(this,"tooltip",function(){return this.isFullscreenEnabled?i()?"Exit full screen":"Full screen":"Full screen unavailable"}),this._command=En(function(){br.fullscreen?br.exitFullscreen():br.requestFullscreen(n._fullscreenElement)},Te.getObservable(this,"isFullscreenEnabled")),this._fullscreenElement=y(In(e),r.body),this._callback=function(){i(br.fullscreen)},r.addEventListener(br.changeEventName,this._callback)}Object.defineProperties(YH.prototype,{fullscreenElement:{get:function(){return this._fullscreenElement},set:function(e){this._fullscreenElement=e}},command:{get:function(){return this._command}}});YH.prototype.isDestroyed=function(){return!1};YH.prototype.destroy=function(){document.removeEventListener(br.changeEventName,this._callback),le(this)};var v3=YH;var rAt="M 83.96875 17.5625 L 83.96875 17.59375 L 76.65625 24.875 L 97.09375 24.96875 L 76.09375 45.96875 L 81.9375 51.8125 L 102.78125 30.9375 L 102.875 51.15625 L 110.15625 43.875 L 110.1875 17.59375 L 83.96875 17.5625 z M 44.125 17.59375 L 17.90625 17.625 L 17.9375 43.90625 L 25.21875 51.1875 L 25.3125 30.96875 L 46.15625 51.8125 L 52 45.96875 L 31 25 L 51.4375 24.90625 L 44.125 17.59375 z M 46.0625 76.03125 L 25.1875 96.875 L 25.09375 76.65625 L 17.8125 83.9375 L 17.8125 110.21875 L 44 110.25 L 51.3125 102.9375 L 30.90625 102.84375 L 51.875 81.875 L 46.0625 76.03125 z M 82 76.15625 L 76.15625 82 L 97.15625 103 L 76.71875 103.0625 L 84.03125 110.375 L 110.25 110.34375 L 110.21875 84.0625 L 102.9375 76.8125 L 102.84375 97 L 82 76.15625 z",sAt="M 104.34375 17.5625 L 83.5 38.4375 L 83.40625 18.21875 L 76.125 25.5 L 76.09375 51.78125 L 102.3125 51.8125 L 102.3125 51.78125 L 109.625 44.5 L 89.1875 44.40625 L 110.1875 23.40625 L 104.34375 17.5625 z M 23.75 17.59375 L 17.90625 23.4375 L 38.90625 44.4375 L 18.5 44.53125 L 25.78125 51.8125 L 52 51.78125 L 51.96875 25.53125 L 44.6875 18.25 L 44.625 38.46875 L 23.75 17.59375 z M 25.6875 76.03125 L 18.375 83.3125 L 38.78125 83.40625 L 17.8125 104.40625 L 23.625 110.25 L 44.5 89.375 L 44.59375 109.59375 L 51.875 102.3125 L 51.875 76.0625 L 25.6875 76.03125 z M 102.375 76.15625 L 76.15625 76.1875 L 76.1875 102.4375 L 83.46875 109.71875 L 83.5625 89.53125 L 104.40625 110.375 L 110.25 104.53125 L 89.25 83.53125 L 109.6875 83.46875 L 102.375 76.156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illed",value:await e.geocode(t,n),credits:e.credit}}catch(i){return{state:"rejected",reason:i}}}async function uAt(e,t,n){let i=e._searchText;if(gAe(i)){e.showSuggestions();return}e._isSearchInProgress=!0,e._wasGeocodeCancelled=!1;let o,r;for(o=0;o<t.length;o++){if(e._wasGeocodeCancelled)return;if(r=await lAt(t[o],i,n),u(r)&&r.state==="fulfilled"&&r.value.length>0)break}if(e._wasGeocodeCancelled)return;e._isSearchInProgress=!1,nQ(e);let s=r.value;if(r.state==="fulfilled"&&u(s)&&s.length>0){e._searchText=s[0].displayName,e.destinationFound(e,s[0].destination);let a=_Ae(e,$S.getCreditsFromResult(s[0]));u(a)||tQ(e,t[o].credit);return}e._searchText=`${i} (not found)`}function tQ(e,t){u(t)&&!e._scene.isDestroyed()&&!e._scene.frameState.creditDisplay.isDestroyed()&&(e._scene.frameState.creditDisplay.addStaticCredit(t),e._previousCredits.push(t))}function _Ae(e,t){return u(t)&&t.forEach(n=>tQ(e,n)),t}function nQ(e){!e._scene.isDestroyed()&&!e._scene.frameState.creditDisplay.isDestroyed()&&e._previousCredits.forEach(t=>{e._scene.frameState.creditDisplay.removeStaticCredit(t)}),e._previousCredits.length=0}function fAt(e,t){let n=In(e._viewContainer),i=n.getElementsByClassName("search-results")[0],r=n.getElementsByTagName("li")[t];if(t===0){i.scrollTop=0;return}let s=r.offsetTop;s+r.clientHeight>i.clientHeight?i.scrollTop=s+r.clientHeight:s<i.scrollTop&&(i.scrollTop=s)}function dAt(e){e._isSearchInProgress&&(e._isSearchInProgress=!1,e._wasGeocodeCancelled=!0)}function gAe(e){return/^\s*$/.test(e)}function yAe(e){Te.getObservable(e,"_suggestions").removeAll()}async function hAt(e){if(!e.autoComplete)return;let t=e._searchText;if(yAe(e),nQ(e),!gAe(t))for(let n of e._geocoderServices){let i=await n.geocode(t,x0.AUTOCOMPLETE);if(e._suggestions=e._suggestions.concat(i),i.length>0){let o=!0;i.forEach(r=>{let s=$S.getCreditsFromResult(r);o=o&&!u(s),_Ae(e,s)}),o&&tQ(e,n.credit)}if(e._suggestions.length>=5)return}}ld.flyToDestination=cAt;ld._updateSearchSuggestions=hAt;ld._adjustSuggestionsScroll=fAt;ld.prototype.isDestroyed=function(){return!1};ld.prototype.destroy=function(){return nQ(this),le(this)};var I3=ld;var mAt="M29.772,26.433l-7.126-7.126c0.96-1.583,1.523-3.435,1.524-5.421C24.169,8.093,19.478,3.401,13.688,3.399C7.897,3.401,3.204,8.093,3.204,13.885c0,5.789,4.693,10.481,10.484,10.481c1.987,0,3.839-0.563,5.422-1.523l7.128,7.127L29.772,26.433zM7.203,13.885c0.006-3.582,2.903-6.478,6.484-6.486c3.579,0.008,6.478,2.904,6.484,6.486c-0.007,3.58-2.905,6.476-6.484,6.484C10.106,20.361,7.209,17.465,7.203,13.885z",pAt="M24.778,21.419 19.276,15.917 24.777,10.415 21.949,7.585 16.447,13.087 10.945,7.585 8.117,10.415 13.618,15.917 8.116,21.419 10.946,24.248 16.447,18.746 21.948,24.248z";function KH(e){let t=In(e.container),n=new I3(e);n._startSearchPath=mAt,n._stopSearchPath=pAt;let i=document.createElement("form");i.setAttribute("data-bind","submit: search");let o=document.createElement("input");o.type="search",o.className="cesium-geocoder-input",o.setAttribute("placeholder","Enter an address or landmark..."),o.setAttribute("data-bind",'textInput: searchText,disable: isSearchInProgress,event: { keyup: handleKeyUp, keydown: handleKeyDown, mouseover: deselectSuggestion },css: { "cesium-geocoder-input-wide" : keepExpanded || searchText.length > 0 },hasFocus: _focusTextbox'),this._onTextBoxFocus=function(){setTimeout(function(){o.select()},0)},o.addEventListener("focus",this._onTextBoxFocus,!1),i.appendChild(o),this._textBox=o;let r=document.createElement("span");r.className="cesium-geocoder-searchButton",r.setAttribute("data-bind","click: search,cesiumSvgPath: { path: isSearchInProgress ? _stopSearchPath : _startSearchPath, width: 32, height: 32 }"),i.appendChild(r),t.appendChild(i);let s=document.createElement("div");s.className="search-results",s.setAttribute("data-bind","visible: _suggestionsVisible");let a=document.createElement("ul");a.setAttribute("data-bind","foreach: _suggestions");let c=document.createElement("li");a.appendChild(c),c.setAttribute("data-bind","text: $data.displayName, click: $parent.activateSuggestion, event: { mouseover: $parent.handleMouseover}, css: { active: $data === $parent._selectedSuggestion }"),s.appendChild(a),t.appendChild(s),Te.applyBindings(n,i),Te.applyBindings(n,s),this._container=t,this._searchSuggestionsContainer=s,this._viewModel=n,this._form=i,this._onInputBegin=function(l){let f=l.target;typeof l.composedPath=="function"&&(f=l.composedPath()[0]),t.contains(f)||(n._focusTextbox=!1,n.hideSuggestions())},this._onInputEnd=function(l){n._focusTextbox=!0,n.showSuggestions()},Vt.supportsPointerEvents()?(document.addEventListener("pointerdown",this._onInputBegin,!0),t.addEventListener("pointerup",this._onInputEnd,!0),t.addEventListener("pointercancel",this._onInputEnd,!0)):(document.addEventListener("mousedown",this._onInputBegin,!0),t.addEventListener("mouseup",this._onInputEnd,!0),document.addEventListener("touchstart",this._onInputBegin,!0),t.addEventListener("touchend",this._onInputEnd,!0),t.addEventListener("touchcancel",this._onInputEnd,!0))}Object.defineProperties(KH.prototype,{container:{get:function(){return this._container}},searchSuggestionsContainer:{get:function(){return this._searchSuggestionsContainer}},viewModel:{get:function(){return this._viewModel}}});KH.prototype.isDestroyed=function(){return!1};KH.prototype.destroy=function(){let e=this._container;return Vt.supportsPointerEvents()?(document.removeEventListener("pointerdown",this._onInputBegin,!0),e.removeEventListener("pointerup",this._onInputEnd,!0)):(document.removeEventListener("mousedown",this._onInputBegin,!0),e.removeEventListener("mouseup",this._onInputEnd,!0),document.removeEventListener("touchstart",this._onInputBegin,!0),e.removeEventListener("touchend",this._onInputEnd,!0)),this._viewModel.destroy(),Te.cleanNode(this._form),Te.cleanNode(this._searchSuggestionsContainer),e.removeChild(this._form),e.removeChild(this._searchSuggestionsContainer),this._textBox.removeEventListener("focus",this._onTextBoxFocus,!1),le(this)};var P3=KH;function xAe(e,t){this._scene=e,this._duration=t;let n=this;this._command=En(function(){n._scene.camera.flyHome(n._duration)}),this.tooltip="View Home",Te.track(this,["tooltip"])}Object.defineProperties(xAe.prototype,{scene:{get:function(){return this._scene}},command:{get:function(){return this._command}},duration:{get:function(){return this._duration},set:function(e){this._duration=e}}});var R3=xAe;function ZH(e,t,n){e=In(e);let i=new R3(t,n);i._svgPath="M14,4l-10,8.75h20l-4.25-3.7188v-4.6562h-2.812v2.1875l-2.938-2.5625zm-7.0938,9.906v10.094h14.094v-10.094h-14.094zm2.1876,2.313h3.3122v4.25h-3.3122v-4.25zm5.8442,1.281h3.406v6.438h-3.406v-6.438z";let o=document.createElement("button");o.type="button",o.className="cesium-button cesium-toolbar-button cesium-home-button",o.setAttribute("data-bind","attr: { title: tooltip },click: command,cesiumSvgPath: { path: _svgPath, width: 28, height: 28 }"),e.appendChild(o),Te.applyBindings(i,o),this._container=e,this._viewModel=i,this._element=o}Object.defineProperties(ZH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});ZH.prototype.isDestroyed=function(){return!1};ZH.prototype.destroy=function(){return Te.cleanNode(this._element),this._container.removeChild(this._element),le(this)};var O3=ZH;var _At="M 13.84375 7.03125 C 11.412798 7.03125 9.46875 8.975298 9.46875 11.40625 L 9.46875 11.59375 L 2.53125 7.21875 L 2.53125 24.0625 L 9.46875 19.6875 C 9.4853444 22.104033 11.423165 24.0625 13.84375 24.0625 L 25.875 24.0625 C 28.305952 24.0625 30.28125 22.087202 30.28125 19.65625 L 30.28125 11.40625 C 30.28125 8.975298 28.305952 7.03125 25.875 7.03125 L 13.84375 7.03125 z",gAt="M 27.34375 1.65625 L 5.28125 27.9375 L 8.09375 30.3125 L 30.15625 4.03125 L 27.34375 1.65625 z M 13.84375 7.03125 C 11.412798 7.03125 9.46875 8.975298 9.46875 11.40625 L 9.46875 11.59375 L 2.53125 7.21875 L 2.53125 24.0625 L 9.46875 19.6875 C 9.4724893 20.232036 9.5676108 20.7379 9.75 21.21875 L 21.65625 7.03125 L 13.84375 7.03125 z M 28.21875 7.71875 L 14.53125 24.0625 L 25.875 24.0625 C 28.305952 24.0625 30.28125 22.087202 30.28125 19.65625 L 30.28125 11.40625 C 30.28125 9.8371439 29.456025 8.4902779 28.21875 7.71875 z";function iQ(){this._cameraClicked=new pe,this._closeClicked=new pe,this.maxHeight=500,this.enableCamera=!1,this.isCameraTracking=!1,this.showInfo=!1,this.titleText="",this.description="",Te.track(this,["showInfo","titleText","description","maxHeight","enableCamera","isCameraTracking"]),this._loadingIndicatorHtml='<div class="cesium-infoBox-loadingContainer"><span class="cesium-infoBox-loading"></span></div>',this.cameraIconPath=void 0,Te.defineProperty(this,"cameraIconPath",{get:function(){return!this.enableCamera||this.isCameraTracking?gAt:_At}}),Te.defineProperty(this,"_bodyless",{get:function(){return!u(this.description)||this.description.length===0}})}iQ.prototype.maxHeightOffset=function(e){return`${this.maxHeight-e}px`};Object.defineProperties(iQ.prototype,{cameraClicked:{get:function(){return this._cameraClicked}},closeClicked:{get:function(){return this._closeClicked}}});var M3=iQ;function QH(e){e=In(e);let t=document.createElement("div");t.className="cesium-infoBox",t.setAttribute("data-bind",'css: { "cesium-infoBox-visible" : showInfo, "cesium-infoBox-bodyless" : _bodyless }'),e.appendChild(t);let n=document.createElement("div");n.className="cesium-infoBox-title",n.setAttribute("data-bind","text: titleText"),t.appendChild(n);let i=document.createElement("button");i.type="button",i.className="cesium-button cesium-infoBox-camera",i.setAttribute("data-bind",'attr: { title: "Focus camera on object" },click: function () { cameraClicked.raiseEvent(this); },enable: enableCamera,cesiumSvgPath: { path: cameraIconPath, width: 32, height: 32 }'),t.appendChild(i);let o=document.createElement("button");o.type="button",o.className="cesium-infoBox-close",o.setAttribute("data-bind","click: function () { closeClicked.raiseEvent(this); }"),o.innerHTML="&times;",t.appendChild(o);let r=document.createElement("iframe");r.className="cesium-infoBox-iframe",r.setAttribute("sandbox","allow-same-origin allow-popups allow-forms"),r.setAttribute("data-bind","style : { maxHeight : maxHeightOffset(40) }"),r.setAttribute("allowfullscreen",!0),t.appendChild(r);let s=new M3;Te.applyBindings(s,t),this._container=e,this._element=t,this._frame=r,this._viewModel=s,this._descriptionSubscription=void 0;let a=this;r.addEventListener("load",function(){let c=r.contentDocument,l=c.createElement("link");l.href=on("Widgets/InfoBox/InfoBoxDescription.css"),l.rel="stylesheet",l.type="text/css";let f=c.createElement("div");f.className="cesium-infoBox-description",c.head.appendChild(l),c.body.appendChild(f),a._descriptionSubscription=ya(s,"description",function(d){r.style.height="5px",f.innerHTML=d;let p=null,g=f.firstElementChild;if(g!==null&&f.childNodes.length===1){let x=window.getComputedStyle(g);if(x!==null){let b=x["background-color"],T=G.fromCssColorString(b);u(T)&&T.alpha!==0&&(p=x["background-color"])}}t.style["background-color"]=p;let m=f.getBoundingClientRect().height;r.style.height=`${m}px`})}),r.setAttribute("src","about:blank")}Object.defineProperties(QH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}},frame:{get:function(){return this._frame}}});QH.prototype.isDestroyed=function(){return!1};QH.prototype.destroy=function(){let e=this._container;return Te.cleanNode(this._element),e.removeChild(this._element),u(this._descriptionSubscription)&&this._descriptionSubscription.dispose(),le(this)};var L3=QH;function bAe(){this.showInstructions=!1;let e=this;this._command=En(function(){e.showInstructions=!e.showInstructions}),this._showClick=En(function(){e._touch=!1}),this._showTouch=En(function(){e._touch=!0}),this._touch=!1,this.tooltip="Navigation Instructions",Te.track(this,["tooltip","showInstructions","_touch"])}Object.defineProperties(bAe.prototype,{command:{get:function(){return this._command}},showClick:{get:function(){return this._showClick}},showTouch:{get:function(){return this._showTouch}}});var N3=bAe;function $H(e){let t=In(e.container),n=new N3,i=y(e.instructionsInitiallyVisible,!1);n.showInstructions=i,n._svgPath="M16,1.466C7.973,1.466,1.466,7.973,1.466,16c0,8.027,6.507,14.534,14.534,14.534c8.027,0,14.534-6.507,14.534-14.534C30.534,7.973,24.027,1.466,16,1.466z M17.328,24.371h-2.707v-2.596h2.707V24.371zM17.328,19.003v0.858h-2.707v-1.057c0-3.19,3.63-3.696,3.63-5.963c0-1.034-0.924-1.826-2.134-1.826c-1.254,0-2.354,0.924-2.354,0.924l-1.541-1.915c0,0,1.519-1.584,4.137-1.584c2.487,0,4.796,1.54,4.796,4.136C21.156,16.208,17.328,16.627,17.328,19.003z";let o=document.createElement("span");o.className="cesium-navigationHelpButton-wrapper",t.appendChild(o);let r=document.createElement("button");r.type="button",r.className="cesium-button cesium-toolbar-button cesium-navigation-help-button",r.setAttribute("data-bind","attr: { title: tooltip },click: command,cesiumSvgPath: { path: _svgPath, width: 32, height: 32 }"),o.appendChild(r);let s=document.createElement("div");s.className="cesium-navigation-help",s.setAttribute("data-bind",'css: { "cesium-navigation-help-visible" : showInstructions}'),o.appendChild(s);let a=document.createElement("button");a.type="button",a.className="cesium-navigation-button cesium-navigation-button-left",a.setAttribute("data-bind",'click: showClick, css: {"cesium-navigation-button-selected": !_touch, "cesium-navigation-button-unselected": _touch}');let c=document.createElement("img");c.src=on("Widgets/Images/NavigationHelp/Mouse.svg"),c.className="cesium-navigation-button-icon",c.style.width="25px",c.style.height="25px",a.appendChild(c),a.appendChild(document.createTextNode("Mouse"));let l=document.createElement("button");l.type="button",l.className="cesium-navigation-button cesium-navigation-button-right",l.setAttribute("data-bind",'click: showTouch, css: {"cesium-navigation-button-selected": _touch, "cesium-navigation-button-unselected": !_touch}');let f=document.createElement("img");f.src=on("Widgets/Images/NavigationHelp/Touch.svg"),f.className="cesium-navigation-button-icon",f.style.width="25px",f.style.height="25px",l.appendChild(f),l.appendChild(document.createTextNode("Touch")),s.appendChild(a),s.appendChild(l);let d=document.createElement("div");d.className="cesium-click-navigation-help cesium-navigation-help-instructions",d.setAttribute("data-bind",'css: { "cesium-click-navigation-help-visible" : !_touch}'),d.innerHTML=`            <table>                <tr>                    <td><img src="${on("Widgets/Images/NavigationHelp/MouseLeft.svg")}" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-pan">Pan view</div>                        <div class="cesium-navigation-help-details">Left click + drag</div>                    </td>                </tr>                <tr>                    <td><img src="${on("Widgets/Images/NavigationHelp/MouseRight.svg")}" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-zoom">Zoom view</div>                        <div class="cesium-navigation-help-details">Right click + drag, or</div>                        <div class="cesium-navigation-help-details">Mouse wheel scroll</div>                    </td>                </tr>                <tr>                    <td><img src="${on("Widgets/Images/NavigationHelp/MouseMiddle.svg")}" width="48" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-rotate">Rotate view</div>                        <div class="cesium-navigation-help-details">Middle click + drag, or</div>                        <div class="cesium-navigation-help-details">CTRL + Left/Right click + drag</div>                    </td>                </tr>            </table>`,s.appendChild(d);let p=document.createElement("div");p.className="cesium-touch-navigation-help cesium-navigation-help-instructions",p.setAttribute("data-bind",'css: { "cesium-touch-navigation-help-visible" : _touch}'),p.innerHTML=`            <table>                <tr>                    <td><img src="${on("Widgets/Images/NavigationHelp/TouchDrag.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-pan">Pan view</div>                        <div class="cesium-navigation-help-details">One finger drag</div>                    </td>                </tr>                <tr>                    <td><img src="${on("Widgets/Images/NavigationHelp/TouchZoom.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-zoom">Zoom view</div>                        <div class="cesium-navigation-help-details">Two finger pinch</div>                    </td>                </tr>                <tr>                    <td><img src="${on("Widgets/Images/NavigationHelp/TouchTilt.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-rotate">Tilt view</div>                        <div class="cesium-navigation-help-details">Two finger drag, same direction</div>                    </td>                </tr>                <tr>                    <td><img src="${on("Widgets/Images/NavigationHelp/TouchRotate.svg")}" width="70" height="48" /></td>                    <td>                        <div class="cesium-navigation-help-tilt">Rotate view</div>                        <div class="cesium-navigation-help-details">Two finger drag, opposite direction</div>                    </td>                </tr>            </table>`,s.appendChild(p),Te.applyBindings(n,o),this._container=t,this._viewModel=n,this._wrapper=o,this._closeInstructions=function(g){o.contains(g.target)||(n.showInstructions=!1)},Vt.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeInstructions,!0):(document.addEventListener("mousedown",this._closeInstructions,!0),document.addEventListener("touchstart",this._closeInstructions,!0))}Object.defineProperties($H.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});$H.prototype.isDestroyed=function(){return!1};$H.prototype.destroy=function(){return Vt.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeInstructions,!0):(document.removeEventListener("mousedown",this._closeInstructions,!0),document.removeEventListener("touchstart",this._closeInstructions,!0)),Te.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),le(this)};var F3=$H;function oQ(e){this._scene=e.scene,this.lowFrameRateMessage=y(e.lowFrameRateMessage,"This application appears to be performing poorly on your system.  Please try using a different web browser or updating your video drivers."),this.lowFrameRateMessageDismissed=!1,this.showingLowFrameRateMessage=!1,Te.track(this,["lowFrameRateMessage","lowFrameRateMessageDismissed","showingLowFrameRateMessage"]);let t=this;this._dismissMessage=En(function(){t.showingLowFrameRateMessage=!1,t.lowFrameRateMessageDismissed=!0});let n=GB.fromScene(e.scene);this._unsubscribeLowFrameRate=n.lowFrameRate.addEventListener(function(){t.lowFrameRateMessageDismissed||(t.showingLowFrameRateMessage=!0)}),this._unsubscribeNominalFrameRate=n.nominalFrameRate.addEventListener(function(){t.showingLowFrameRateMessage=!1})}Object.defineProperties(oQ.prototype,{scene:{get:function(){return this._scene}},dismissMessage:{get:function(){return this._dismissMessage}}});oQ.prototype.destroy=function(){return this._unsubscribeLowFrameRate(),this._unsubscribeNominalFrameRate(),le(this)};var B3=oQ;function JH(e){let t=In(e.container),n=new B3(e),i=document.createElement("div");i.className="cesium-performance-watchdog-message-area",i.setAttribute("data-bind","visible: showingLowFrameRateMessage");let o=document.createElement("button");o.setAttribute("type","button"),o.className="cesium-performance-watchdog-message-dismiss",o.innerHTML="&times;",o.setAttribute("data-bind","click: dismissMessage"),i.appendChild(o);let r=document.createElement("div");r.className="cesium-performance-watchdog-message",r.setAttribute("data-bind","html: lowFrameRateMessage"),i.appendChild(r),t.appendChild(i),Te.applyBindings(n,i),this._container=t,this._viewModel=n,this._element=i}Object.defineProperties(JH.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});JH.prototype.isDestroyed=function(){return!1};JH.prototype.destroy=function(){return this._viewModel.destroy(),Te.cleanNode(this._element),this._container.removeChild(this._element),le(this)};var k3=JH;function e5(e){this._scene=e,this._orthographic=e.camera.frustum instanceof rn,this._flightInProgress=!1,this.dropDownVisible=!1,this.tooltipPerspective="Perspective Projection",this.tooltipOrthographic="Orthographic Projection",this.selectedTooltip=void 0,this.sceneMode=e.mode,Te.track(this,["_orthographic","_flightInProgress","sceneMode","dropDownVisible","tooltipPerspective","tooltipOrthographic"]);let t=this;Te.defineProperty(this,"selectedTooltip",function(){return t._orthographic?t.tooltipOrthographic:t.tooltipPerspective}),this._toggleDropDown=En(function(){t.sceneMode===te.SCENE2D||t._flightInProgress||(t.dropDownVisible=!t.dropDownVisible)}),this._eventHelper=new Nr,this._eventHelper.add(e.morphComplete,function(n,i,o,r){t.sceneMode=o,t._orthographic=o===te.SCENE2D||t._scene.camera.frustum instanceof rn}),this._eventHelper.add(e.preRender,function(){t._flightInProgress=u(e.camera._currentFlight)}),this._switchToPerspective=En(function(){t.sceneMode!==te.SCENE2D&&(t._scene.camera.switchToPerspectiveFrustum(),t._orthographic=!1,t.dropDownVisible=!1)}),this._switchToOrthographic=En(function(){t.sceneMode!==te.SCENE2D&&(t._scene.camera.switchToOrthographicFrustum(),t._orthographic=!0,t.dropDownVisible=!1)}),this._sceneMode=te}Object.defineProperties(e5.prototype,{scene:{get:function(){return this._scene}},toggleDropDown:{get:function(){return this._toggleDropDown}},switchToPerspective:{get:function(){return this._switchToPerspective}},switchToOrthographic:{get:function(){return this._switchToOrthographic}},isOrthographicProjection:{get:function(){return this._orthographic}}});e5.prototype.isDestroyed=function(){return!1};e5.prototype.destroy=function(){this._eventHelper.removeAll(),le(this)};var U3=e5;var yAt="M 28.15625,10.4375 9.125,13.21875 13.75,43.25 41.75,55.09375 50.8125,37 54.5,11.9375 z m 0.125,3 19.976451,0.394265 L 43.03125,16.875 22.6875,14.28125 z M 50.971746,15.705477 47.90625,36.03125 42.53125,46 44.84375,19.3125 z M 12.625,16.03125 l 29.15625,3.6875 -2.65625,31 L 16.4375,41.125 z",xAt="m 31.560594,6.5254438 -20.75,12.4687502 0.1875,24.5625 22.28125,11.8125 19.5,-12 0.65625,-0.375 0,-0.75 0.0312,-23.21875 z m 0.0625,3.125 16.65625,9.5000002 -16.125,10.28125 -17.34375,-9.71875 z m 18.96875,11.1875002 0.15625,20.65625 -17.46875,10.59375 0.15625,-20.28125 z m -37.0625,1.25 17.21875,9.625 -0.15625,19.21875 -16.9375,-9 z";function t5(e,t){e=In(e);let n=new U3(t);n._perspectivePath=yAt,n._orthographicPath=xAt;let i=document.createElement("span");i.className="cesium-projectionPicker-wrapper cesium-toolbar-button",e.appendChild(i);let o=document.createElement("button");o.type="button",o.className="cesium-button cesium-toolbar-button",o.setAttribute("data-bind",'css: { "cesium-projectionPicker-buttonPerspective": !_orthographic,       "cesium-projectionPicker-buttonOrthographic": _orthographic,       "cesium-button-disabled" : sceneMode === _sceneMode.SCENE2D || _flightInProgress,        "cesium-projectionPicker-selected": dropDownVisible },attr: { title: selectedTooltip },click: toggleDropDown'),o.innerHTML='<!-- ko cesiumSvgPath: { path: _perspectivePath, width: 64, height: 64, css: "cesium-projectionPicker-iconPerspective" } --><!-- /ko --><!-- ko cesiumSvgPath: { path: _orthographicPath, width: 64, height: 64, css: "cesium-projectionPicker-iconOrthographic" } --><!-- /ko -->',i.appendChild(o);let r=document.createElement("button");r.type="button",r.className="cesium-button cesium-toolbar-button cesium-projectionPicker-dropDown-icon",r.setAttribute("data-bind",'css: { "cesium-projectionPicker-visible" : (dropDownVisible && _orthographic),       "cesium-projectionPicker-none" : !_orthographic,       "cesium-projectionPicker-hidden" : !dropDownVisible },attr: { title: tooltipPerspective },click: switchToPerspective,cesiumSvgPath: { path: _perspectivePath, width: 64, height: 64 }'),i.appendChild(r);let s=document.createElement("button");s.type="button",s.className="cesium-button cesium-toolbar-button cesium-projectionPicker-dropDown-icon",s.setAttribute("data-bind",'css: { "cesium-projectionPicker-visible" : (dropDownVisible && !_orthographic),       "cesium-projectionPicker-none" : _orthographic,       "cesium-projectionPicker-hidden" : !dropDownVisible},attr: { title: tooltipOrthographic },click: switchToOrthographic,cesiumSvgPath: { path: _orthographicPath, width: 64, height: 64 }'),i.appendChild(s),Te.applyBindings(n,i),this._viewModel=n,this._container=e,this._wrapper=i,this._closeDropDown=function(a){i.contains(a.target)||(n.dropDownVisible=!1)},Vt.supportsPointerEvents()?document.addEventListener("pointerdown",this._closeDropDown,!0):(document.addEventListener("mousedown",this._closeDropDown,!0),document.addEventListener("touchstart",this._closeDropDown,!0))}Object.defineProperties(t5.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});t5.prototype.isDestroyed=function(){return!1};t5.prototype.destroy=function(){return this._viewModel.destroy(),Vt.supportsPointerEvents()?document.removeEventListener("pointerdown",this._closeDropDown,!0):(document.removeEventListener("mousedown",this._closeDropDown,!0),document.removeEventListener("touchstart",this._closeDropDown,!0)),Te.cleanNode(this._wrapper),this._container.removeChild(this._wrapper),le(this)};var V3=t5;function n5(e,t){this._scene=e;let n=this,i=function(o,r,s,a){n.sceneMode=s,n.dropDownVisible=!1};this._eventHelper=new Nr,this._eventHelper.add(e.morphStart,i),this._duration=y(t,2),this.sceneMode=e.mode,this.dropDownVisible=!1,this.tooltip2D="2D",this.tooltip3D="3D",this.tooltipColumbusView="Columbus View",Te.track(this,["sceneMode","dropDownVisible","tooltip2D","tooltip3D","tooltipColumbusView"]),this.selectedTooltip=void 0,Te.defineProperty(this,"selectedTooltip",function(){let o=n.sceneMode;return o===te.SCENE2D?n.tooltip2D:o===te.SCENE3D?n.tooltip3D:n.tooltipColumbusView}),this._toggleDropDown=En(function(){n.dropDownVisible=!n.dropDownVisible}),this._morphTo2D=En(function(){e.morphTo2D(n._duration)}),this._morphTo3D=En(function(){e.morphTo3D(n._duration)}),this._morphToColumbusView=En(function(){e.morphToColumbusView(n._duration)}),this._sceneMode=te}Object.defineProperties(n5.prototype,{scene:{get:function(){return this._scene}},duration:{get:function(){return this._duration},set:function(e){this._duration=e}},toggleDropDown:{get:function(){return this._toggleDropDown}},morphTo2D:{get:function(){return this._morphTo2D}},morphTo3D:{get:function(){return this._morphTo3D}},morphToColumbusView:{get:function(){return this._morphToColumbusView}}});n5.prototype.isDestroyed=function(){return!1};n5.prototype.destroy=function(){this._eventHelper.removeAll(),le(this)};var z3=n5;var bAt="m 32.401392,4.9330437 c -7.087603,0 -14.096095,2.884602 -19.10793,7.8946843 -5.0118352,5.010083 -7.9296167,11.987468 -7.9296167,19.072999 0,7.085531 2.9177815,14.097848 7.9296167,19.107931 4.837653,4.835961 11.541408,7.631372 18.374354,7.82482 0.05712,0.01231 0.454119,0.139729 0.454119,0.139729 l 0.03493,-0.104797 c 0.08246,7.84e-4 0.162033,0.03493 0.244525,0.03493 0.08304,0 0.161515,-0.03414 0.244526,-0.03493 l 0.03493,0.104797 c 0,0 0.309474,-0.129487 0.349323,-0.139729 6.867765,-0.168094 13.582903,-2.965206 18.444218,-7.82482 2.558195,-2.5573 4.551081,-5.638134 5.903547,-8.977584 1.297191,-3.202966 2.02607,-6.661489 2.02607,-10.130347 0,-6.237309 -2.366261,-12.31219 -6.322734,-17.116794 -0.0034,-0.02316 0.0049,-0.04488 0,-0.06986 -0.01733,-0.08745 -0.104529,-0.278855 -0.104797,-0.279458 -5.31e-4,-0.0012 -0.522988,-0.628147 -0.523984,-0.62878         -3.47e-4,-2.2e-4 -0.133444,-0.03532 -0.244525,-0.06987 C 51.944299,13.447603 51.751076,13.104317 51.474391,12.827728 46.462556,7.8176457 39.488996,4.9330437 32.401392,4.9330437 z m -2.130866,3.5281554 0.104797,9.6762289 c -4.111695,-0.08361 -7.109829,-0.423664 -9.257041,-0.943171 1.198093,-2.269271 2.524531,-4.124404 3.91241,-5.414496 2.167498,-2.0147811 3.950145,-2.8540169 5.239834,-3.3185619 z m 2.794579,0 c 1.280302,0.4754953 3.022186,1.3285948 5.065173,3.2486979 1.424667,1.338973 2.788862,3.303645 3.982275,5.728886 -2.29082,0.403367 -5.381258,0.621049 -8.942651,0.698645 L 33.065105,8.4611991 z m 5.728886,0.2445256 c 4.004072,1.1230822 7.793098,3.1481363 10.724195,6.0782083 0.03468,0.03466 0.07033,0.06991 0.104797,0.104797 -0.45375,0.313891 -0.923054,0.663002 -1.956205,1.082899 -0.647388,0.263114 -1.906242,0.477396 -2.829511,0.733577 -1.382296,-2.988132         -3.027146,-5.368585 -4.785716,-7.0213781 -0.422866,-0.397432 -0.835818,-0.6453247 -1.25756,-0.9781032 z m -15.33525,0.7685092 c -0.106753,0.09503 -0.207753,0.145402 -0.31439,0.244526 -1.684973,1.5662541 -3.298068,3.8232211 -4.680919,6.5672591 -0.343797,-0.14942 -1.035052,-0.273198 -1.292493,-0.419186 -0.956528,-0.542427 -1.362964,-1.022024 -1.537018,-1.292493 -0.0241,-0.03745 -0.01868,-0.0401 -0.03493,-0.06986 2.250095,-2.163342 4.948824,-3.869984 7.859752,-5.0302421 z m -9.641296,7.0912431 c 0.464973,0.571618 0.937729,1.169056 1.956205,1.746612 0.349907,0.198425 1.107143,0.335404 1.537018,0.523983 -1.20166,3.172984 -1.998037,7.051901 -2.165798,11.772162 C 14.256557,30.361384 12.934823,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Math.max(e.x,-o),n+o)-r,e.y=Math.min(Math.max(e.y,-o),i+o)-r,this._screenPositionX=`${Math.floor(e.x+.25)}px`,this._screenPositionY=`${Math.floor(e.y+.25)}px`}}};G3.prototype.animateAppear=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:2,stopValue:1,duration:.8,easingFunction:Gr.EXPONENTIAL_OUT})};G3.prototype.animateDepart=function(){this._tweens.addProperty({object:this,property:"_scale",startValue:this._scale,stopValue:1.5,duration:.8,easingFunction:Gr.EXPONENTIAL_OUT})};Object.defineProperties(G3.prototype,{container:{get:function(){return this._container}},selectionIndicatorElement:{get:function(){return this._selectionIndicatorElement}},scene:{get:function(){return this._scene}}});var W3=G3;function r5(e,t){e=In(e),this._container=e;let n=document.createElement("div");n.className="cesium-selection-wrapper",n.setAttribute("data-bind",'style: { "top" : _screenPositionY, "left" : _screenPositionX },css: { "cesium-selection-wrapper-visible" : isVisible }'),e.appendChild(n),this._element=n;let i="http://www.w3.org/2000/svg",o="M -34 -34 L -34 -11.25 L -30 -15.25 L -30 -30 L -15.25 -30 L -11.25 -34 L -34 -34 z M 11.25 -34 L 15.25 -30 L 30 -30 L 30 -15.25 L 34 -11.25 L 34 -34 L 11.25 -34 z M -34 11.25 L -34 34 L -11.25 34 L -15.25 30 L -30 30 L -30 15.25 L -34 11.25 z M 34 11.25 L 30 15.25 L 30 30 L 15.25 30 L 11.25 34 L 34 34 L 34 11.25 z",r=document.createElementNS(i,"svg:svg");r.setAttribute("width",160),r.setAttribute("height",160),r.setAttribute("viewBox","0 0 160 160");let s=document.createElementNS(i,"g");s.setAttribute("transform","translate(80,80)"),r.appendChild(s);let a=document.createElementNS(i,"path");a.setAttribute("data-bind","attr: { transform: _transform }"),a.setAttribute("d",o),s.appendChild(a),n.appendChild(r);let c=new W3(t,this._element,this._container);this._viewModel=c,Te.applyBindings(this._viewModel,this._element)}Object.defineProperties(r5.prototype,{container:{get:function(){return this._container}},viewModel:{get:function(){return this._viewModel}}});r5.prototype.isDestroyed=function(){return!1};r5.prototype.destroy=function(){let e=this._container;return Te.cleanNode(this._element),e.removeChild(this._element),le(this)};var j3=r5;function dA(e,t,n){this._color=e,this._height=t,this._base=y(n,0)}dA.prototype.getHeight=function(){return this._height};dA.prototype.getBase=function(){return this._base};dA.prototype.getStartTime=function(){return this._start};dA.prototype.getStopTime=function(){return this._stop};dA.prototype.setRange=function(e,t){this._start=e,this._stop=t};dA.prototype.render=function(e){let t="";if(this._start&&this._stop&&this._color){let n=J.secondsDifference(this._start,e.epochJulian),i=Math.round(e.timeBarWidth*e.getAlpha(n)),o=J.secondsDifference(this._stop,e.epochJulian),r=Math.round(e.timeBarWidth*e.getAlpha(o))-i;i<0&&(r+=i,i=0),i+r>e.timeBarWidth&&(r=e.timeBarWidth-i),r>0&&(t=`<span class="cesium-timeline-highlight" style="left: ${i.toString()}px; width: ${r.toString()}px; bottom: ${this._base.toString()}px; height: ${this._height}px; background-color: ${this._color};"></span>`)}return t};var q3=dA;function TAe(e,t,n,i){this.interval=e,this.height=t,this.color=n||new G(.5,.5,.5,1),this.backgroundColor=i||new G(0,0,0,0)}TAe.prototype.render=function(e,t){let n=this.interval.start,i=this.interval.stop,o=t.startJulian,r=J.addSeconds(t.startJulian,t.duration,new J);if(J.lessThan(n,o)&&J.greaterThan(i,r))e.fillStyle=this.color.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height);else if(J.lessThanOrEquals(n,r)&&J.greaterThanOrEquals(i,o)){let s,a,c;for(s=0;s<t.timeBarWidth;++s){let l=J.addSeconds(t.startJulian,s/t.timeBarWidth*t.duration,new J);!u(a)&&J.greaterThanOrEquals(l,n)?a=s:!u(c)&&J.greaterThanOrEquals(l,i)&&(c=s)}e.fillStyle=this.backgroundColor.toCssColorString(),e.fillRect(0,t.y,t.timeBarWidth,this.height),u(a)&&(u(c)||(c=t.timeBarWidth),e.fillStyle=this.color.toCssColorString(),e.fillRect(a,t.y,Math.max(c-a,1),this.height))}};var Y3=TAe;var rQ=1e12,ud={none:0,scrub:1,slide:2,zoom:3,touchOnly:4},al={none:0,scrub:1,slideZoom:2,singleTap:3,ignore:4},P0=[.001,.002,.005,.01,.02,.05,.1,.25,.5,1,2,5,10,15,30,60,120,300,600,900,1800,3600,7200,14400,21600,43200,86400,172800,345600,604800,1296e3,2592e3,5184e3,7776e3,15552e3,31536e3,63072e3,126144e3,15768e4,31536e4,63072e4,126144e4,15768e5,31536e5,63072e5,126144e5,15768e6,31536e6],EAt=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function cl(e,t){e=In(e);let n=e.ownerDocument;this.container=e;let i=n.createElement("div");i.className="cesium-timeline-main",e.appendChild(i),this._topDiv=i,this._endJulian=void 0,this._epochJulian=void 0,this._lastXPos=void 0,this._scrubElement=void 0,this._startJulian=void 0,this._timeBarSecondsSpan=void 0,this._clock=t,this._scrubJulian=t.currentTime,this._mainTicSpan=-1,this._mouseMode=ud.none,this._touchMode=al.none,this._touchState={centerX:0,spanX:0},this._mouseX=0,this._timelineDrag=0,this._timelineDragLocation=void 0,this._lastHeight=void 0,this._lastWidth=void 0,this._topDiv.innerHTML='<div class="cesium-timeline-bar"></div><div class="cesium-timeline-trackContainer"><canvas class="cesium-timeline-tracks" width="10" height="1"></canvas></div><div class="cesium-timeline-needle"></div><span class="cesium-timeline-ruler"></span>',this._timeBarEle=this._topDiv.childNodes[0],this._trackContainer=this._topDiv.childNodes[1],this._trackListEle=this._topDiv.childNodes[1].childNodes[0],this._needleEle=this._topDiv.childNodes[2],this._rulerEle=this._topDiv.childNodes[3],this._context=this._trackListEle.getContext("2d"),this._trackList=[],this._highlightRanges=[],this.zoomTo(t.startTime,t.stopTime),this._onMouseDown=SAt(this),this._onMouseUp=wAt(this),this._onMouseMove=vAt(this),this._onMouseWheel=DAt(this),this._onTouchStart=IAt(this),this._onTouchMove=RAt(this),this._onTouchEnd=PAt(this);let o=this._timeBarEle;n.addEventListener("mouseup",this._onMouseUp,!1),n.addEventListener("mousemove",this._onMouseMove,!1),o.addEventListener("mousedown",this._onMouseDown,!1),o.addEventListener("DOMMouseScroll",this._onMouseWheel,!1),o.addEventListener("mousewheel",this._onMouseWheel,!1),o.addEventListener("touchstart",this._onTouchStart,!1),o.addEventListener("touchmove",this._onTouchMove,!1),o.addEventListener("touchend",this._onTouchEnd,!1),o.addEventListener("touchcancel",this._onTouchEnd,!1),this._topDiv.oncontextmenu=function(){return!1},t.onTick.addEventListener(this.updateFromClock,this),this.updateFromClock()}cl.prototype.addEventListener=function(e,t,n){this._topDiv.addEventListener(e,t,n)};cl.prototype.removeEventListener=function(e,t,n){this._topDiv.removeEventListener(e,t,n)};cl.prototype.isDestroyed=function(){return!1};cl.prototype.destroy=function(){this._clock.onTick.removeEventListener(this.updateFromClock,this);let e=this.container.ownerDocument;e.removeEventListener("mouseup",this._onMouseUp,!1),e.removeEventListener("mousemove",this._onMouseMove,!1);let t=this._timeBarEle;t.removeEventListener("mousedown",this._onMouseDown,!1),t.removeEventListener("DOMMouseScroll",this._onMouseWheel,!1),t.removeEventListener("mousewheel",this._onMouseWheel,!1),t.removeEventListener("touchstart",this._onTouchStart,!1),t.removeEventListener("touchmove",this._onTouchMove,!1),t.removeEventListener("touchend",this._onTouchEnd,!1),t.removeEventListener("touchcancel",this._onTouchEnd,!1),this.container.removeChild(this._topDiv),le(this)};cl.prototype.addHighlightRange=function(e,t,n){let i=new q3(e,t,n);return this._highlightRanges.push(i),this.resize(),i};cl.prototype.addTrack=function(e,t,n,i){let o=new Y3(e,t,n,i);return this._trackList.push(o),this._lastHeight=void 0,this.resize(),o};cl.prototype.zoomTo=function(e,t){if(this._startJulian=e,this._endJulian=t,this._timeBarSecondsSpan=J.secondsDifference(t,e),this._clock&&this._clock.clockRange!==Vr.UNBOUNDED){let i=this._clock.startTime,o=this._clock.stopTime,r=J.secondsDifference(o,i),s=J.secondsDifference(i,this._startJulian),a=J.secondsDifference(o,this._endJulian);this._timeBarSecondsSpan>=r?(this._timeBarSecondsSpan=r,this._startJulian=this._clock.startTime,this._endJulian=this._clock.stopTime):s>0?(this._endJulian=J.addSeconds(this._endJulian,s,new J),this._startJulian=i,this._timeBarSecondsSpan=J.secondsDifference(this._endJulian,this._startJulian)):a<0&&(this._startJulian=J.addSeconds(this._startJulian,a,new J),this._endJulian=o,this._timeBarSecondsSpan=J.secondsDifference(this._endJulian,this._startJulian))}this._makeTics();let n=document.createEvent("Event");n.initEvent("setzoom",!0,!0),n.startJulian=this._startJulian,n.endJulian=this._endJulian,n.epochJulian=this._epochJulian,n.totalSpan=this._timeBarSecondsSpan,n.mainTicSpan=this._mainTicSpan,this._topDiv.dispatchEvent(n)};cl.prototype.zoomFrom=function(e){let t=J.secondsDifference(this._scrubJulian,this._startJulian);e>1||t<0||t>this._timeBarSecondsSpan?t=this._timeBarSecondsSpan*.5:t+=t-this._timeBarSecondsSpan*.5;let n=this._timeBarSecondsSpan-t;this.zoomTo(J.addSeconds(this._startJulian,t-t*e,new J),J.addSeconds(this._endJulian,n*e-n,new J))};function sQ(e){return e<10?`0${e.toString()}`:e.toString()}cl.prototype.makeLabel=function(e){let t=J.toGregorianDate(e),n=t.millisecond,i=" UTC";if(n>0&&this._timeBarSecondsSpan<3600){for(i=Math.floor(n).toString();i.length<3;)i=`0${i}`;i=`.${i}`}return`${EAt[t.month-1]} ${t.day} ${t.year} ${sQ(t.hour)}:${sQ(t.minute)}:${sQ(t.second)}${i}`};cl.prototype.smallestTicInPixels=7;cl.prototype._makeTics=function(){let e=this._timeBarEle,t=J.secondsDifference(this._scrubJulian,this._startJulian),n=Math.round(t*this._topDiv.clientWidth/this._timeBarSecondsSpan),i=n-8,o,r=this;this._needleEle.style.left=`${n.toString()}px`;let s="",a=.01,c=31536e6,l=1e-10,f=0,d=this._timeBarSecondsSpan;d<a?(d=a,this._timeBarSecondsSpan=a,this._endJulian=J.addSeconds(this._startJulian,a,new J)):d>c&&(d=c,this._timeBarSecondsSpan=c,this._endJulian=J.addSeconds(this._startJulian,c,new J));let p=this._timeBarEle.clientWidth;p<10&&(p=10);let g=this._startJulian,m=Math.min(d/p*1e-5,.4),x,b=J.toGregorianDate(g);d>31536e4?x=J.fromDate(new Date(Date.UTC(Math.floor(b.year/100)*100,0))):d>31536e3?x=J.fromDate(new Date(Date.UTC(Math.floor(b.year/10)*10,0))):d>86400?x=J.fromDate(new Date(Date.UTC(b.year,0))):x=J.fromDate(new Date(Date.UTC(b.year,b.month,b.day)));let T=J.secondsDifference(this._startJulian,J.addSeconds(x,m,new J)),C=T+d;this._epochJulian=x;function A(k){return Math.floor(T/k)*k}function S(k,q){return Math.ceil(k/q+.5)*q}function w(k){return(k-T)/d}function D(k,q){return k-q*Math.round(k/q)}this._rulerEle.innerHTML=this.makeLabel(J.addSeconds(this._endJulian,-a,new J));let R=this._rulerEle.offsetWidth+20;R<30&&(R=180);let P=f;f-=l;let L={startTime:T,startJulian:g,epochJulian:x,duration:d,timeBarWidth:p,getAlpha:w};this._highlightRanges.forEach(function(k){s+=k.render(L)});let N=0,_=0,E=0,v=R/p;v>1&&(v=1),v*=this._timeBarSecondsSpan;let I=-1,M=-1,B=P0.length,V;for(V=0;V<B;++V){let k=P0[V];if(++I,N=k,k>v&&k>f)break;M<0&&p*(k/this._timeBarSecondsSpan)>=this.smallestTicInPixels&&(M=I)}if(I>0){for(;I>0;)if(--I,Math.abs(D(N,P0[I]))<1e-5){P0[I]>=f&&(_=P0[I]);break}if(M>=0)for(;M<I;){if(Math.abs(D(_,P0[M]))<1e-5&&P0[M]>=f){E=P0[M];break}++M}}f=P,f>l&&E<1e-5&&Math.abs(f-N)>l&&(E=f,f<=N+l&&(_=0));let U=-999999,H;if(p*(E/this._timeBarSecondsSpan)>=3)for(o=A(E);o<=C;o=S(o,E))s+=`<span class="cesium-timeline-ticTiny" style="left: ${Math.round(p*w(o)).toString()}px;"></span>`;if(p*(_/this._timeBarSecondsSpan)>=3)for(o=A(_);o<=C;o=S(o,_))s+=`<span class="cesium-timeline-ticSub" style="left: ${Math.round(p*w(o)).toString()}px;"></span>`;if(p*(N/this._timeBarSecondsSpan)>=2){this._mainTicSpan=N,C+=N,o=A(N);let k=J.computeTaiMinusUtc(x);for(;o<=C;){let q=J.addSeconds(g,o-T,new J);if(N>2.1){let K=J.computeTaiMinusUtc(q);Math.abs(K-k)>.1&&(o+=K-k,q=J.addSeconds(g,o-T,new J))}let j=Math.round(p*w(o)),Z=this.makeLabel(q);this._rulerEle.innerHTML=Z,H=this._rulerEle.offsetWidth,H<10&&(H=R);let W=j-(H/2-1);W>U?(U=W+H+5,s+=`<span class="cesium-timeline-ticMain" style="left: ${j.toString()}px;"></span><span class="cesium-timeline-ticLabel" style="left: ${W.toString()}px;">${Z}</span>`):s+=`<span class="cesium-timeline-ticSub" style="left: ${j.toString()}px;"></span>`,o=S(o,N)}}else this._mainTicSpan=-1;s+=`<span class="cesium-timeline-icon16" style="left:${i}px;bottom:0;background-position: 0 0;"></span>`,e.innerHTML=s,this._scrubElement=e.lastChild,this._context.clearRect(0,0,this._trackListEle.width,this._trackListEle.height),L.y=0,this._trackList.forEach(function(k){k.render(r._context,L),L.y+=k.height})};cl.prototype.updateFromClock=function(){this._scrubJulian=this._clock.currentTime;let e=this._scrubElement;if(u(this._scrubElement)){let t=J.secondsDifference(this._scrubJulian,this._startJulian),n=Math.round(t*this._topDiv.clientWidth/this._timeBarSecondsSpan);this._lastXPos!==n&&(this._lastXPos=n,e.style.left=`${n-8}px`,this._needleEle.style.left=`${n}px`)}u(this._timelineDragLocation)&&(this._setTimeBarTime(this._timelineDragLocation,this._timelineDragLocation*this._timeBarSecondsSpan/this._topDiv.clientWidth),this.zoomTo(J.addSeconds(this._startJulian,this._timelineDrag,new J),J.addSeconds(this._endJulian,this._timelineDrag,new J)))};cl.prototype._setTimeBarTime=function(e,t){if(e=Math.round(e),this._scrubJulian=J.addSeconds(this._startJulian,t,new J),this._scrubElement){let i=e-8;this._scrubElement.style.left=`${i.toString()}px`,this._needleEle.style.left=`${e.toString()}px`}let n=document.createEvent("Event");n.initEvent("settime",!0,!0),n.clientX=e,n.timeSeconds=t,n.timeJulian=this._scrubJulian,n.clock=this._clock,this._topDiv.dispatchEvent(n)};function SAt(e){return function(t){e._mouseMode!==ud.touchOnly&&(t.button===0?(e._mouseMode=ud.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition="-16px 0"),e._onMouseMove(t)):(e._mouseX=t.clientX,t.button===2?e._mouseMode=ud.zoom:e._mouseMode=ud.slide)),t.preventDefault()}}function wAt(e){return function(t){e._mouseMode=ud.none,e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0"),e._timelineDrag=0,e._timelineDragLocation=void 0}}function vAt(e){return function(t){let n;if(e._mouseMode===ud.scrub){t.preventDefault();let i=t.clientX-e._topDiv.getBoundingClientRect().left;i<0?(e._timelineDragLocation=0,e._timelineDrag=-.01*e._timeBarSecondsSpan):i>e._topDiv.clientWidth?(e._timelineDragLocation=e._topDiv.clientWidth,e._timelineDrag=.01*e._timeBarSecondsSpan):(e._timelineDragLocation=void 0,e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))}else if(e._mouseMode===ud.slide){if(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0){let i=n*e._timeBarSecondsSpan/e._topDiv.clientWidth;e.zoomTo(J.addSeconds(e._startJulian,i,new J),J.addSeconds(e._endJulian,i,new J))}}else e._mouseMode===ud.zoom&&(n=e._mouseX-t.clientX,e._mouseX=t.clientX,n!==0&&e.zoomFrom(Math.pow(1.01,n)))}}function DAt(e){return function(t){let n=t.wheelDeltaY||t.wheelDelta||-t.detail;rQ=Math.max(Math.min(Math.abs(n),rQ),1),n/=rQ,e.zoomFrom(Math.pow(1.05,-n))}}function IAt(e){return function(t){let n=t.touches.length,i,o,r=e._topDiv.getBoundingClientRect().left;t.preventDefault(),e._mouseMode=ud.touchOnly,n===1?(i=J.secondsDifference(e._scrubJulian,e._startJulian),o=Math.round(i*e._topDiv.clientWidth/e._timeBarSecondsSpan+r),Math.abs(t.touches[0].clientX-o)<50?(e._touchMode=al.scrub,e._scrubElement&&(e._scrubElement.style.backgroundPosition=n===1?"-16px 0":"0 0")):(e._touchMode=al.singleTap,e._touchState.centerX=t.touches[0].clientX-r)):n===2?(e._touchMode=al.slideZoom,e._touchState.centerX=(t.touches[0].clientX+t.touches[1].clientX)*.5-r,e._touchState.spanX=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):e._touchMode=al.ignore}}function PAt(e){return function(t){let n=t.touches.length,i=e._topDiv.getBoundingClientRect().left;e._touchMode===al.singleTap?(e._touchMode=al.scrub,e._onTouchMove(t)):e._touchMode===al.scrub&&e._onTouchMove(t),e._mouseMode=ud.touchOnly,n!==1?e._touchMode=n>0?al.ignore:al.none:e._touchMode===al.slideZoom&&(e._touchState.centerX=t.touches[0].clientX-i),e._scrubElement&&(e._scrubElement.style.backgroundPosition="0 0")}}function RAt(e){return function(t){let n,i,o,r,s,a,c=1,l=e._topDiv.getBoundingClientRect().left;e._touchMode===al.singleTap&&(e._touchMode=al.slideZoom),e._mouseMode=ud.touchOnly,e._touchMode===al.scrub?(t.preventDefault(),t.changedTouches.length===1&&(i=t.changedTouches[0].clientX-l,i>=0&&i<=e._topDiv.clientWidth&&e._setTimeBarTime(i,i*e._timeBarSecondsSpan/e._topDiv.clientWidth))):e._touchMode===al.slideZoom&&(o=t.touches.length,o===2?(r=(t.touches[0].clientX+t.touches[1].clientX)*.5-l,s=Math.abs(t.touches[0].clientX-t.touches[1].clientX)):o===1&&(r=t.touches[0].clientX-l,s=0),u(r)&&(s>0&&e._touchState.spanX>0?(c=e._touchState.spanX/s,a=J.addSeconds(e._startJulian,(e._touchState.centerX*e._timeBarSecondsSpan-r*e._timeBarSecondsSpan*c)/e._topDiv.clientWidth,new J)):(n=e._touchState.centerX-r,a=J.addSeconds(e._startJulian,n*e._timeBarSecondsSpan/e._topDiv.clientWidth,new J)),e.zoomTo(a,J.addSeconds(a,e._timeBarSecondsSpan*c,new J)),e._touchState.centerX=r,e._touchState.spanX=s))}}cl.prototype.resize=function(){let e=this.container.clientWidth,t=this.container.clientHeight;if(e===this._lastWidth&&t===this._lastHeight)return;this._trackContainer.style.height=`${t}px`;let n=1;this._trackList.forEach(function(i){n+=i.height}),this._trackListEle.style.height=`${n.toString()}px`,this._trackListEle.width=this._trackListEle.clientWidth,this._trackListEle.height=n,this._makeTics(),this._lastXPos=void 0,this._lastWidth=e,this._lastHeight=t};var X3=cl;function AAe(e){let t=e.split(`


`),n;for(n=0;n<t.length&&!t[n].match(/\S/);n++);if(n===t.length)return"";let i="",o=/^\s*/,s=t[n].match(o)[0].length;for(let a=n;a<t.length;a++){let c=t[a];c.match(o)[0].length>=s&&(c=c.slice(s)),i+=`${c}


`}return i}function fd(e){this._scene=e,this._voxelPrimitive=void 0,this._customShaderCompilationRemoveCallback=void 0,this._definedProperties=[],this._getPrimitiveFunctions=[],this._modelMatrixReady=!1;let t=this;function n(o){let{name:r,initialValue:s}=o;t._definedProperties.push(r);let a=o.setPrimitiveFunction;a===!0&&(a=function(f){t._voxelPrimitive[r]=f});let c=o.getPrimitiveFunction;c===!0&&(c=function(){t[r]=t._voxelPrimitive[r]}),u(c)&&t._getPrimitiveFunctions.push(c);let l=Te.observable();return Te.defineProperty(t,r,{get:function(){return l()},set:function(f){typeof s=="number"&&typeof f=="string"&&(f=Number(f),isNaN(f)&&(f=s)),typeof s=="boolean"&&typeof f=="number"&&(f=f===1),l(f),u(a)&&u(t._voxelPrimitive)&&(a(f),e.requestRender())}}),t[r]=s,l}function i(o,r){return function(s){let a=t._voxelPrimitive[o].clone();a[r]=s,t._voxelPrimitive[o]=a}}n({name:"inspectorVisible",initialValue:!0}),n({name:"displayVisible",initialValue:!1}),n({name:"transformVisible",initialValue:!1}),n({name:"boundsVisible",initialValue:!1}),n({name:"clippingVisible",initialValue:!1}),n({name:"shaderVisible",initialValue:!1}),n({name:"shaderString",initialValue:"",getPrimitiveFunction:function(){let o=t._voxelPrimitive.customShader.fragmentShaderText;t.shaderString=AAe(o)}}),n({name:"shaderCompilationMessage",initialValue:""}),n({name:"shaderCompilationSuccess",initialValue:!0}),n({name:"depthTest",initialValue:!1,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"show",initialValue:!0,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"disableUpdate",initialValue:!1,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"debugDraw",initialValue:!1,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"jitter",initialValue:!0,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"nearestSampling",initialValue:!0,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"screenSpaceError",initialValue:4,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"stepSize",initialValue:1,setPrimitiveFunction:!0,getPrimitiveFunction:!0}),n({name:"shapeIsBox",getPrimitiveFunction:function(){let o=t._voxelPrimitive.shape;t.shapeIsBox=o===Gi.BOX}}),n({name:"shapeIsEllipsoid",getPrimitiveFunction:function(){let o=t._voxelPrimitive.shape;t.shapeIsEllipsoid=o===Gi.ELLIPSOID}}),n({name:"shapeIsCylinder",getPrimitiveFunction:function(){let o=t._voxelPrimitive.shape;t.shapeIsCylinder=o===Gi.CYLINDER}}),n({name:"boundsBoxMaxX",initialValue:0,setPrimitiveFunction:i("maxBounds","x"),getPrimitiveFunction:function(){t.boundsBoxMaxX=t._voxelPrimitive.maxBounds.x}}),n({name:"boundsBoxMinX",initialValue:0,setPrimitiveFunction:i("minBounds","x"),getPrimitiveFunction:function(){t.boundsBoxMinX=t._voxelPrimitive.minBounds.x}}),n({name:"boundsBoxMaxY",initialValue:0,setPrimitiveFunction:i("maxBounds","y"),getPrimitiveFunction:function(){t.boundsBoxMaxY=t._voxelPrimitive.maxBounds.y}}),n({name:"boundsBoxMinY",initialValue:0,setPrimitiveFunction:i("minBounds","y"),getPrimitiveFunction:function(){t.boundsBoxMinY=t._voxelPrimitive.minBounds.y}}),n({name:"boundsBoxMaxZ",initialValue:0,setPrimitiveFunction:i("maxBounds","z"),getPrimitiveFunction:function(){t.boundsBoxMaxZ=t._voxelPrimitive.maxBounds.z}}),n({name:"boundsBoxMinZ",initialValue:0,setPrimitiveFunction:i("minBounds","z"),getPrimitiveFunction:function(){t.boundsBoxMinZ=t._voxelPrimitive.minBounds.z}}),n({name:"boundsEllipsoidMaxLongitude",initialValue:0,setPrimitiveFunction:i("maxBounds","x"),getPrimitiveFunction:function(){t.boundsEllipsoidMaxLongitude=t._voxelPrimitive.maxBounds.x}}),n({name:"boundsEllipsoidMinLongitude",initialValue:0,setPrimitiveFunction:i("minBounds","x"),getPrimitiveFunction:function(){t.boundsEllipsoidMinLongitude=t._voxelPrimitive.minBounds.x}}),n({name:"boundsEllipsoidMaxLatitude",initialValue:0,setPrimitiveFunction:i("maxBounds","y"),getPrimitiveFunction:function(){t.boundsEllipsoidMaxLatitude=t._voxelPrimitive.maxBounds.y}}),n({name:"boundsEllipsoidMinLatitude",initialValue:0,setPrimitiveFunction:i("minBounds","y"),getPrimitiveFunction:function(){t.boundsEllipsoidMinLatitude=t._voxelPrimitive.minBounds.y}}),n({name:"boundsEllipsoidMaxHeight",initialValue:0,setPrimitiveFunction:i("maxBounds","z"),getPrimitiveFunction:function(){t.boundsEllipsoidMaxHeight=t._voxelPrimitive.maxBounds.z}}),n({name:"boundsEllipsoidMinHeight",initialValue:0,setPrimitiveFunction:i("minBounds","z"),getPrimitiveFunction:function(){t.boundsEllipsoidMinHeight=t._voxelPrimitive.minBounds.z}}),n({name:"boundsCylinderMaxRadius",initialValue:0,setPrimitiveFunction:i("maxBounds","x"),getPrimitiveFunction:function(){t.boundsCylinderMaxRadius=t._voxelPrimitive.maxBounds.x}}),n({name:"boundsCylinderMinRadius",initialValue:0,setPrimitiveFunction:i("minBounds","x"),getPrimitiveFunction:function(){t.boundsCylinderMinRadius=t._voxelPrimitive.minBounds.x}}),n({name:"boundsCylinderMaxHeight",initialValue:0,setPrimitiveFunction:i("maxBounds","y"),getPrimitiveFunction:function(){t.boundsCylinderMaxHeight=t._voxelPrimitive.maxBounds.y}}),n({name:"boundsCylinderMinHeight",initialValue:0,setPrimitiveFunction:i("minBounds","y"),getPrimitiveFunction:function(){t.boundsCylinderMinHeight=t._voxelPrimitive.minBounds.y}}),n({name:"boundsCylinderMaxAngle",initialValue:0,setPrimitiveFunction:i("maxBounds","z"),getPrimitiveFunction:function(){t.boundsCylinderMaxAngle=t._voxelPrimitive.maxBounds.z}}),n({name:"boundsCylinderMinAngle",initialValue:0,setPrimitiveFunction:i("minBounds","z"),getPrimitiveFunction:function(){t.boundsCylinderMinAngle=t._voxelPrimitive.minBounds.z}}),n({name:"clippingBoxMaxX",initialValue:0,setPrimitiveFunction:i("maxClippingBounds","x"),getPrimitiveFunction:function(){t.clippingBoxMaxX=t._voxelPrimitive.maxClippingBounds.x}}),n({name:"clippingBoxMinX",initialValue:0,setPrimitiveFunction:i("minClippingBounds","x"),getPrimitiveFunction:function(){t.clippingBoxMinX=t._voxelPrimitive.minClippingBounds.x}}),n({name:"clippingBoxMaxY",initialValue:0,setPrimitiveFunction:i("maxClippingBounds","y"),getPrimitiveFunction:function(){t.clippingBoxMaxY=t._voxelPrimitive.maxClippingBounds.y}}),n({name:"clippingBoxMinY",initialValue:0,setPrimitiveFunction:i("minClippingBounds","y"),getPrimitiveFunction:function(){t.clippingBoxMinY=t._voxelPrimitive.minClippingBounds.y}}),n({name:"clippingBoxMaxZ",initialValue:0,setPrimitiveFunction:i("maxClippingBounds","z"),getPrimitiveFunction:function(){t.clippingBoxMaxZ=t._voxelPrimitive.maxClippingBounds.z}}),n({name:"clippingBoxMinZ",initialValue:0,setPrimitiveFunction:i("minClippingBounds","z"),getPrimitiveFunction:function(){t.clippingBoxMinZ=t._voxelPrimitive.minClippingBounds.z}}),n({name:"clippingEllipsoidMaxLongitude",initialValue:0,setPrimitiveFunction:i("maxClippingBounds","x"),getPrimitiveFunction:function(){t.clippingEllipsoidMaxLongitude=t._voxelPrimitive.maxClippingBounds.x}}),n({name:"clippingEllipsoidMinLongitude",initialValue:0,setPrimitiveFunction:i("minClippingBounds","x"),getPrimitiveFunction:function(){t.clippingEllipsoidMinLongitude=t._voxelPrimitive.minClippingBounds.x}}),n({name:"clippingEllipsoidMaxLatitude",initialValue:0,setPrimitiveFunction:i("maxClippingBounds","y"),getPrimitiveFunction:function(){t.clippingEllipsoidMaxLatitude=t._voxelPrimitive.maxClippingBounds.y}}),n({name:"clippingEllipsoidMinLatitude",initialValue:0,setPrimitiveFunction:i("minClippingBounds","y"),getPrimitiveFunction:function(){t.clippingEllipsoidMinLatitude=t._voxelPrimitive.minClippingBounds.y}}),n({name:"clippingEllipsoidMaxHeight",initialValue:0,setPrimitiveFunction:i("maxClippingBounds","z"),getPrimitiveFunction:function(){t.clippingEllipsoidMaxHeight=t._voxelPrimitive.maxClippingBounds.z}}),n({name:"clippingEllipsoidMinHeight",initialValue:0,setPrimitiveFunction:i("minClippingBounds","z"),getPrimitiveFunction:function(){t.clippingEllipsoidMinHeight=t._voxelPrimitive.minClippingBounds.z}}),n({name:"clippingCylinderMaxRadius",initialValue:0,setPrimitiveFunction:i("maxClippingBounds","x"),getPrimitiveFunction:function(){t.clippingCylinderMaxRadius=t._voxelPrimitive.maxClippingBounds.x}}),n({name:"clippingCylinderMinRadius",initialValue:0,setPrimitiveFunction:i("minClippingBounds","x"),getPrimitiveFunction:function(){t.clippingCylinderMinRadius=t._voxelPrimitive.minClippingBounds.x}}),n({name:"clippingCylinderMaxHeight",initialValue:0,setPrimitiveFunction:i("maxClippingBounds","y"),getPrimitiveFunction:function(){t.clippingCylinderMaxHeight=t._voxelPrimitive.maxClippingBounds.y}}),n({name:"clippingCylinderMinHeight",initialValue:0,setPrimitiveFunction:i("minClippingBounds","y"),getPrimitiveFunction:function(){t.clippingCylinderMinHeight=t._voxelPrimitive.minClippingBounds.y}}),n({name:"clippingCylinderMaxAngle",initialValue:0,setPrimitiveFunction:i("maxClippingBounds","z"),getPrimitiveFunction:function(){t.clippingCylinderMaxAngle=t._voxelPrimitive.maxClippingBounds.z}}),n({name:"clippingCylinderMinAngle",initialValue:0,setPrimitiveFunction:i("minClippingBounds","z"),getPrimitiveFunction:function(){t.clippingCylinderMinAngle=t._voxelPrimitive.minClippingBounds.z}}),n({name:"translationX",initialValue:0,setPrimitiveFunction:function(){t._modelMatrixReady&&np(t)},getPrimitiveFunction:function(){t.translationX=F.getTranslation(t._voxelPrimitive.modelMatrix,new h).x}}),n({name:"translationY",initialValue:0,setPrimitiveFunction:function(){t._modelMatrixReady&&np(t)},getPrimitiveFunction:function(){t.translationY=F.getTranslation(t._voxelPrimitive.modelMatrix,new h).y}}),n({name:"translationZ",initialValue:0,setPrimitiveFunction:function(){t._modelMatrixReady&&np(t)},getPrimitiveFunction:function(){t.translationZ=F.getTranslation(t._voxelPrimitive.modelMatrix,new h).z}}),n({name:"scaleX",initialValue:1,setPrimitiveFunction:function(){t._modelMatrixReady&&np(t)},getPrimitiveFunction:function(){t.scaleX=F.getScale(t._voxelPrimitive.modelMatrix,new h).x}}),n({name:"scaleY",initialValue:1,setPrimitiveFunction:function(){t._modelMatrixReady&&np(t)},getPrimitiveFunction:function(){t.scaleY=F.getScale(t._voxelPrimitive.modelMatrix,new h).y}}),n({name:"scaleZ",initialValue:1,setPrimitiveFunction:function(){t._modelMatrixReady&&np(t)},getPrimitiveFunction:function(){t.scaleZ=F.getScale(t._voxelPrimitive.modelMatrix,new h).z}}),n({name:"angleX",initialValue:0,setPrimitiveFunction:function(){t._modelMatrixReady&&np(t)}}),n({name:"angleY",initialValue:0,setPrimitiveFunction:function(){t._modelMatrixReady&&np(t)}}),n({name:"angleZ",initialValue:0,setPrimitiveFunction:function(){t._modelMatrixReady&&np(t)}})}var OAt=new h,MAt=new h,LAt=new Xa,NAt=new Q;function np(e){let t=h.fromElements(e.translationX,e.translationY,e.translationZ,OAt),n=h.fromElements(e.scaleX,e.scaleY,e.scaleZ,MAt),i=LAt;i.heading=e.angleX,i.pitch=e.angleY,i.roll=e.angleZ;let o=Q.fromHeadingPitchRoll(i,NAt),r=Q.multiplyByScale(o,n,o);e._voxelPrimitive.modelMatrix=F.fromRotationTranslation(r,t,e._voxelPrimitive.modelMatrix)}Object.defineProperties(fd.prototype,{scene:{get:function(){return this._scene}},voxelPrimitive:{get:function(){return this._voxelPrimitive},set:function(e){if(u(this._customShaderCompilationRemoveCallback)&&this._customShaderCompilationRemoveCallback(),u(e)){this._voxelPrimitive=e;let t=this;t._customShaderCompilationRemoveCallback=t._voxelPrimitive.customShaderCompilationEvent.addEventListener(function(n){let i=t._voxelPrimitive.customShader.fragmentShaderText;t.shaderString=AAe(i),u(n)?(t.shaderCompilationMessage=n.message,t.shaderCompilationSuccess=!1):(t.shaderCompilationMessage="Shader compiled successfully!",t.shaderCompilationSuccess=!0)}),t._modelMatrixReady=!1;for(let n=0;n<t._getPrimitiveFunctions.length;n++)t._getPrimitiveFunctions[n]();t._modelMatrixReady=!0,np(t)}}}});fd.prototype.toggleInspector=function(){this.inspectorVisible=!this.inspectorVisible};fd.prototype.toggleDisplay=function(){this.displayVisible=!this.displayVisible};fd.prototype.toggleTransform=function(){this.transformVisible=!this.transformVisible};fd.prototype.toggleBounds=function(){this.boundsVisible=!this.boundsVisible};fd.prototype.toggleClipping=function(){this.clippingVisible=!this.clippingVisible};fd.prototype.toggleShader=function(){this.shaderVisible=!this.shaderVisible};fd.prototype.compileShader=function(){u(this._voxelPrimitive)&&(this._voxelPrimitive.customShader=new aA({fragmentShaderText:this.shaderString,uniforms:this._voxelPrimitive.customShader.uniforms}))};fd.prototype.shaderEditorKeyPress=function(e,t){if(t.keyCode===9){t.preventDefault();let n=t.target,i=n.selectionStart,o=n.selectionEnd,r=o,a=n.value.slice(i,o).split(`


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torContainer",o.appendChild(j),T=new j3(j,m)}let C;if(!u(t.infoBox)||t.infoBox!==!1){let j=document.createElement("div");j.className="cesium-viewer-infoBoxContainer",o.appendChild(j),C=new L3(j);let Z=C.viewModel;b.add(Z.cameraClicked,Bi.prototype._onInfoBoxCameraClicked,this),b.add(Z.closeClicked,Bi.prototype._onInfoBoxClockClicked,this)}let A=document.createElement("div");A.className="cesium-viewer-toolbar",o.appendChild(A);let S;if(!u(t.geocoder)||t.geocoder!==!1){let j=document.createElement("div");j.className="cesium-viewer-geocoderContainer",A.appendChild(j);let Z;u(t.geocoder)&&typeof t.geocoder!="boolean"&&(Z=Array.isArray(t.geocoder)?t.geocoder:[t.geocoder]),S=new P3({container:j,geocoderServices:Z,scene:m}),b.add(S.viewModel.search.beforeExecute,Bi.prototype._clearObjects,this)}let w;(!u(t.homeButton)||t.homeButton!==!1)&&(w=new O3(A,m),u(S)&&b.add(w.viewModel.command.afterExecute,function(){let j=S.viewModel;j.searchText="",j.isSearchInProgress&&j.search()}),b.add(w.viewModel.command.beforeExecute,Bi.prototype._clearTrackedObject,this));let D;!a&&(!u(t.sceneModePicker)||t.sceneModePicker!==!1)&&(D=new H3(A,m));let R;t.projectionPicker&&(R=new V3(A,m));let P,L;if(n){let j=y(t.imageryProviderViewModels,A3()),Z=y(t.terrainProviderViewModels,C3());P=new T3(A,{globe:m.globe,imageryProviderViewModels:j,selectedImageryProviderViewModel:t.selectedImageryProviderViewModel,terrainProviderViewModels:Z,selectedTerrainProviderViewModel:t.selectedTerrainProviderViewModel}),L=A.getElementsByClassName("cesium-baseLayerPicker-dropDown")[0]}u(t.baseLayer)&&t.baseLayer!==!1&&(n&&(P.viewModel.selectedImagery=void 0),m.imageryLayers.removeAll(),m.imageryLayers.add(t.baseLayer)),u(t.terrainProvider)&&(n&&(P.viewModel.selectedTerrain=void 0),m.terrainProvider=t.terrainProvider),u(t.terrain)&&(n&&(P.viewModel.selectedTerrain=void 0,m.globe.depthTestAgainstTerrain=!0),m.setTerrain(t.terrain));let N;if(!u(t.navigationHelpButton)||t.navigationHelpButton!==!1){let j=!0;try{if(u(window.localStorage)){let Z=window.localStorage.getItem("cesium-hasSeenNavHelp");u(Z)&&Z?j=!1:window.localStorage.setItem("cesium-hasSeenNavHelp","true")}}catch{}N=new F3({container:A,instructionsInitiallyVisible:y(t.navigationInstructionsInitiallyVisible,j)})}let _;if(!u(t.animation)||t.animation!==!1){let j=document.createElement("div");j.className="cesium-viewer-animationContainer",o.appendChild(j),_=new m3(j,new p3(l))}let E;if(!u(t.timeline)||t.timeline!==!1){let j=document.createElement("div");j.className="cesium-viewer-timelineContainer",o.appendChild(j),E=new X3(j,c),E.addEventListener("settime",DAe,!1),E.zoomTo(c.startTime,c.stopTime)}let v,I,M;(!u(t.fullscreenButton)||t.fullscreenButton!==!1)&&(M=document.createElement("div"),M.className="cesium-viewer-fullscreenContainer",o.appendChild(M),v=new D3(M,t.fullscreenElement),I=ya(v.viewModel,"isFullscreenEnabled",function(j){M.style.display=j?"block":"none",u(E)&&(E.container.style.right=`${M.clientWidth}px`,E.resize())}));let B,V,U;if(t.vrButton){let j=document.createElement("div");j.className="cesium-viewer-vrContainer",o.appendChild(j),B=new J3(j,m,t.fullScreenElement),V=ya(B.viewModel,"isVREnabled",function(Z){j.style.display=Z?"block":"none",u(v)&&(j.style.right=`${M.clientWidth}px`),u(E)&&(E.container.style.right=`${j.clientWidth}px`,E.resize())}),U=ya(B.viewModel,"isVRMode",function(Z){jAt(i,Z)})}this._baseLayerPickerDropDown=L,this._fullscreenSubscription=I,this._vrSubscription=V,this._vrModeSubscription=U,this._dataSourceChangedListeners={},this._automaticallyTrackDataSourceClocks=y(t.automaticallyTrackDataSourceClocks,!0),this._container=e,this._bottomContainer=s,this._element=o,this._cesiumWidget=d,this._selectionIndicator=T,this._infoBox=C,this._dataSourceCollection=p,this._destroyDataSourceCollection=g,this._dataSourceDisplay=x,this._clockViewModel=l,this._destroyClockViewModel=f,this._toolbar=A,this._homeButton=w,this._sceneModePicker=D,this._projectionPicker=R,this._baseLayerPicker=P,this._navigationHelpButton=N,this._animation=_,this._timeline=E,this._fullscreenButton=v,this._vrButton=B,this._geocoder=S,this._eventHelper=b,this._lastWidth=0,this._lastHeight=0,this._allowDataSourcesToSuspendAnimation=!0,this._entityView=void 0,this._enableInfoOrSelection=u(C)||u(T),this._clockTrackedDataSource=void 0,this._trackedEntity=void 0,this._needTrackedEntityUpdate=!1,this._selectedEntity=void 0,this._zoomIsFlight=!1,this._zoomTarget=void 0,this._zoomPromise=void 0,this._zoomOptions=void 0,this._selectedEntityChanged=new pe,this._trackedEntityChanged=new pe,Te.track(this,["_trackedEntity","_selectedEntity","_clockTrackedDataSource"]),b.add(p.dataSourceAdded,Bi.prototype._onDataSourceAdded,this),b.add(p.dataSourceRemoved,Bi.prototype._onDataSourceRemoved,this),b.add(m.postUpdate,Bi.prototype.resize,this),b.add(m.postRender,Bi.prototype._postRender,this);let H=p.length;for(let j=0;j<H;j++)this._dataSourceAdded(p,p.get(j));this._dataSourceAdded(void 0,x.defaultDataSource),b.add(p.dataSourceAdded,Bi.prototype._dataSourceAdded,this),b.add(p.dataSourceRemoved,Bi.prototype._dataSourceRemoved,this);function k(j){let Z=wAe(i,j);u(Z)?Y.getValueOrUndefined(Z.position,i.clock.currentTime)?i.trackedEntity=Z:i.zoomTo(Z):u(i.trackedEntity)&&(i.trackedEntity=void 0)}function q(j){i.selectedEntity=wAe(i,j)}d.screenSpaceEventHandler.setInputAction(q,An.LEFT_CLICK),d.screenSpaceEventHandler.setInputAction(k,An.LEFT_DOUBLE_CLICK)}Object.defineProperties(Bi.prototype,{container:{get:function(){return this._container}},creditDisplay:{get:function(){return this._cesiumWidget.creditDisplay}},bottomContainer:{get:function(){return this._bottomContainer}},cesiumWidget:{get:function(){return this._cesiumWidget}},selectionIndicator:{get:function(){return this._selectionIndicator}},infoBox:{get:function(){return this._infoBox}},geocoder:{get:function(){return this._geocoder}},homeButton:{get:function(){return this._homeButton}},sceneModePicker:{get:function(){return this._sceneModePicker}},projectionPicker:{get:function(){return this._projectionPicker}},baseLayerPicker:{get:function(){return this._baseLayerPicker}},navigationHelpButton:{get:function(){return this._navigationHelpButton}},animation:{get:function(){return this._animation}},timeline:{get:function(){return this._timeline}},fullscreenButton:{get:function(){return this._fullscreenButton}},vrButton:{get:function(){return this._vrButton}},dataSourceDisplay:{get:function(){return this._dataSourceDisplay}},entities:{get:function(){return this._dataSourceDisplay.defaultDataSource.entities}},dataSources:{get:function(){return this._dataSourceCollection}},canvas:{get:function(){return this._cesiumWidget.canvas}},scene:{get:function(){return this._cesiumWidget.scene}},shadows:{get:function(){return this.scene.shadowMap.enabled},set:function(e){this.scene.shadowMap.enabled=e}},terrainShadows:{get:function(){return this.scene.globe.shadows},set:function(e){this.scene.globe.shadows=e}},shadowMap:{get:function(){return this.scene.shadowMap}},imageryLayers:{get:function(){return this.scene.imageryLayers}},terrainProvider:{get:function(){return this.scene.terrainProvider},set:function(e){this.scene.terrainProvider=e}},camera:{get:function(){return this.scene.camera}},postProcessStages:{get:function(){return this.scene.postProcessStages}},clock:{get:function(){return this._clockViewModel.clock}},clockViewModel:{get:function(){return this._clockViewModel}},screenSpaceEventHandler:{get:function(){return this._cesiumWidget.screenSpaceEventHandler}},targetFrameRate:{get:function(){return this._cesiumWidget.targetFrameRate},set:function(e){this._cesiumWidget.targetFrameRate=e}},useDefaultRenderLoop:{get:function(){return this._cesiumWidget.useDefaultRenderLoop},set:function(e){this._cesiumWidget.useDefaultRenderLoop=e}},resolutionScale:{get:function(){return this._cesiumWidget.resolutionScale},set:function(e){this._cesiumWidget.resolutionScale=e}},useBrowserRecommendedResolution:{get:function(){return this._cesiumWidget.useBrowserRecommendedResolution},set:function(e){this._cesiumWidget.useBrowserRecommendedResolution=e}},allowDataSourcesToSuspendAnimation:{get:function(){return this._allowDataSourcesToSuspendAnimation},set:function(e){this._allowDataSourcesToSuspendAnimation=e}},trackedEntity:{get:function(){return this._trackedEntity},set:function(e){if(this._trackedEntity!==e){this._trackedEntity=e,cQ(this);let t=this.scene,n=t.mode;!u(e)||!u(e.position)?(this._needTrackedEntityUpdate=!1,(n===te.COLUMBUS_VIEW||n===te.SCENE2D)&&(t.screenSpaceCameraController.enableTranslate=!0),(n===te.COLUMBUS_VIEW||n===te.SCENE3D)&&(t.screenSpaceCameraController.enableTilt=!0),this._entityView=void 0,this.camera.lookAtTransform(F.IDENTITY)):this._needTrackedEntityUpdate=!0,this._trackedEntityChanged.raiseEvent(e),this.scene.requestRender()}}},selectedEntity:{get:function(){return this._selectedEntity},set:function(e){if(this._selectedEntity!==e){this._selectedEntity=e;let t=u(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;u(e)?u(t)&&t.animateAppear():u(t)&&t.animateDepart(),this._selectedEntityChanged.raiseEvent(e)}}},selectedEntityChanged:{get:function(){return this._selectedEntityChanged}},trackedEntityChanged:{get:function(){return this._trackedEntityChanged}},clockTrackedDataSource:{get:function(){return this._clockTrackedDataSource},set:function(e){this._clockTrackedDataSource!==e&&(this._clockTrackedDataSource=e,IAe(this._timeline,this.clock,e))}}});Bi.prototype.extend=function(e,t){e(this,t)};Bi.prototype.resize=function(){let e=this._cesiumWidget,t=this._container,n=t.clientWidth,i=t.clientHeight,o=u(this._animation),r=u(this._timeline);if(e.resize(),n===this._lastWidth&&i===this._lastHeight)return;let s=i-125,a=this._baseLayerPickerDropDown;if(u(a)&&(a.style.maxHeight=`${s}px`),u(this._geocoder)){let g=this._geocoder.searchSuggestionsContainer;g.style.maxHeight=`${s}px`}u(this._infoBox)&&(this._infoBox.viewModel.maxHeight=s);let c=this._timeline,l,f=0,d=0,p=0;if(o&&window.getComputedStyle(this._animation.container).visibility!=="hidden"){let g=this._lastWidth;l=this._animation.container,n>900?(f=169,g<=900&&(l.style.width="169px",l.style.height="112px",this._animation.resize())):n>=600?(f=136,(g<600||g>900)&&(l.style.width="136px",l.style.height="90px",this._animation.resize())):(f=106,(g>600||g===0)&&(l.style.width="106px",l.style.height="70px",this._animation.resize())),d=f+5}if(r&&window.getComputedStyle(this._timeline.container).visibility!=="hidden"){let g=this._fullscreenButton,m=this._vrButton,x=c.container,b=x.style;p=x.clientHeight+3,b.left=`${f}px`;let T=0;u(g)&&(T+=g.container.clientWidth),u(m)&&(T+=m.container.clientWidth),b.right=`${T}px`,c.resize()}this._bottomContainer.style.left=`${d}px`,this._bottomContainer.style.bottom=`${p}px`,this._lastWidth=n,this._lastHeight=i};Bi.prototype.forceResize=function(){this._lastWidth=0,this.resize()};Bi.prototype.render=function(){this._cesiumWidget.render()};Bi.prototype.isDestroyed=function(){return!1};Bi.prototype.destroy=function(){let e;this.screenSpaceEventHandler.removeInputAction(An.LEFT_CLICK),this.screenSpaceEventHandler.removeInputAction(An.LEFT_DOUBLE_CLICK);let t=this.dataSources,n=t.length;for(e=0;e<n;e++)this._dataSourceRemoved(t,t.get(e));return this._dataSourceRemoved(void 0,this._dataSourceDisplay.defaultDataSource),this._container.removeChild(this._element),this._element.removeChild(this._toolbar),this._eventHelper.removeAll(),u(this._geocoder)&&(this._geocoder=this._geocoder.destroy()),u(this._homeButton)&&(this._homeButton=this._homeButton.destroy()),u(this._sceneModePicker)&&(this._sceneModePicker=this._sceneModePicker.destroy()),u(this._projectionPicker)&&(this._projectionPicker=this._projectionPicker.destroy()),u(this._baseLayerPicker)&&(this._baseLayerPicker=this._baseLayerPicker.destroy()),u(this._animation)&&(this._element.removeChild(this._animation.container),this._animation=this._animation.destroy()),u(this._timeline)&&(this._timeline.removeEventListener("settime",DAe,!1),this._element.removeChild(this._timeline.container),this._timeline=this._timeline.destroy()),u(this._fullscreenButton)&&(this._fullscreenSubscription.dispose(),this._element.removeChild(this._fullscreenButton.container),this._fullscreenButton=this._fullscreenButton.destroy()),u(this._vrButton)&&(this._vrSubscription.dispose(),this._vrModeSubscription.dispose(),this._element.removeChild(this._vrButton.container),this._vrButton=this._vrButton.destroy()),u(this._infoBox)&&(this._element.removeChild(this._infoBox.container),this._infoBox=this._infoBox.destroy()),u(this._selectionIndicator)&&(this._element.removeChild(this._selectionIndicator.container),this._selectionIndicator=this._selectionIndicator.destroy()),this._destroyClockViewModel&&(this._clockViewModel=this._clockViewModel.destroy()),this._dataSourceDisplay=this._dataSourceDisplay.destroy(),this._cesiumWidget=this._cesiumWidget.destroy(),this._destroyDataSourceCollection&&(this._dataSourceCollection=this._dataSourceCollection.destroy()),le(this)};Bi.prototype._dataSourceAdded=function(e,t){t.entities.collectionChanged.addEventListener(Bi.prototype._onEntityCollectionChanged,this)};Bi.prototype._dataSourceRemoved=function(e,t){let n=t.entities;n.collectionChanged.removeEventListener(Bi.prototype._onEntityCollectionChanged,this),u(this.trackedEntity)&&n.getById(this.trackedEntity.id)===this.trackedEntity&&(this.trackedEntity=void 0),u(this.selectedEntity)&&n.getById(this.selectedEntity.id)===this.selectedEntity&&(this.selectedEntity=void 0)};Bi.prototype._onTick=function(e){let t=e.currentTime,n=this._dataSourceDisplay.update(t);this._allowDataSourcesToSuspendAnimation&&(this._clockViewModel.canAnimate=n);let i=this._entityView;if(u(i)){let f=this._trackedEntity;this._dataSourceDisplay.getBoundingSphere(f,!1,R0)===ct.DONE&&i.update(t,R0)}let o,r=!1,s=this.selectedEntity,a=u(s)&&this._enableInfoOrSelection;a&&s.isShowing&&s.isAvailable(t)&&(this._dataSourceDisplay.getBoundingSphere(s,!0,R0)!==ct.FAILED?o=R0.center:u(s.position)&&(o=s.position.getValue(t,o)),r=u(o));let c=u(this._selectionIndicator)?this._selectionIndicator.viewModel:void 0;u(c)&&(c.position=h.clone(o,c.position),c.showSelection=a&&r,c.update());let l=u(this._infoBox)?this._infoBox.viewModel:void 0;u(l)&&(l.showInfo=a,l.enableCamera=r,l.isCameraTracking=this.trackedEntity===this.selectedEntity,a?(l.titleText=y(s.name,s.id),l.description=Y.getValueOrDefault(s.description,t,"")):(l.titleText="",l.description=""))};Bi.prototype._onEntityCollectionChanged=function(e,t,n){let i=n.length;for(let o=0;o<i;o++){let r=n[o];this.trackedEntity===r&&(this.trackedEntity=void 0),this.selectedEntity===r&&(this.selectedEntity=void 0)}};Bi.prototype._onInfoBoxCameraClicked=function(e){if(e.isCameraTracking&&this.trackedEntity===this.selectedEntity)this.trackedEntity=void 0;else{let n=this.selectedEntity.position;u(n)?this.trackedEntity=this.selectedEntity:this.zoomTo(this.selectedEntity)}};Bi.prototype._clearTrackedObject=function(){this.trackedEntity=void 0};Bi.prototype._onInfoBoxClockClicked=function(e){this.selectedEntity=void 0};Bi.prototype._clearObjects=function(){this.trackedEntity=void 0,this.selectedEntity=void 0};Bi.prototype._onDataSourceChanged=function(e){this.clockTrackedDataSource===e&&IAe(this.timeline,this.clock,e)};Bi.prototype._onDataSourceAdded=function(e,t){this._automaticallyTrackDataSourceClocks&&(this.clockTrackedDataSource=t);let n=t.entities.id,i=this._eventHelper.add(t.changedEvent,Bi.prototype._onDataSourceChanged,this);this._dataSourceChangedListeners[n]=i};Bi.prototype._onDataSourceRemoved=function(e,t){let n=this.clockTrackedDataSource===t,i=t.entities.id;if(this._dataSourceChangedListeners[i](),this._dataSourceChangedListeners[i]=void 0,n){let o=e.length;this._automaticallyTrackDataSourceClocks&&o>0?this.clockTrackedDataSource=e.get(o-1):this.clockTrackedDataSource=void 0}};Bi.prototype.zoomTo=function(e,t){return PAe(this,e,{offset:t},!1)};Bi.prototype.flyTo=function(e,t){return PAe(this,e,t,!0)};function PAe(e,t,n,i){cQ(e);let o=new Promise(r=>{e._completeZoom=function(s){r(s)}});return e._zoomPromise=o,e._zoomIsFlight=i,e._zoomOptions=n,Promise.resolve(t).then(function(r){if(e._zoomPromise===o){if(r instanceof ha){let s;u(r.imageryProvider)?s=Promise.resolve(r.getImageryRectangle()):s=new Promise(a=>{let c=r.readyEvent.addEventListener(()=>{c(),a(r.getImageryRectangle())})}),s.then(function(a){return $T(a,e.scene)}).then(function(a){e._zoomPromise===o&&(e._zoomTarget=a)});return}if(r instanceof sa||r instanceof pw||r instanceof xw){e._zoomTarget=r;return}if(r.isLoading&&u(r.loadingEvent)){let s=r.loadingEvent.addEventListener(function(){s(),e._zoomPromise===o&&(e._zoomTarget=r.entities.values.slice(0))});return}if(Array.isArray(r)){e._zoomTarget=r.slice(0);return}r=y(r.values,r),u(r.entities)&&(r=r.entities.values),Array.isArray(r)?e._zoomTarget=r.slice(0):e._zoomTarget=[r]}}),e.scene.requestRender(),o}function ek(e){e._zoomPromise=void 0,e._zoomTarget=void 0,e._zoomOptions=void 0}function cQ(e){let t=e._zoomPromise;u(t)&&(ek(e),e._completeZoom(!1))}Bi.prototype._postRender=function(){qAt(this),YAt(this)};function qAt(e){let t=e._zoomTarget;if(!u(t)||e.scene.mode===te.MORPHING)return;let n=e.scene,i=n.camera,o=y(e._zoomOptions,{}),r;function s(f){u(o.offset)||(o.offset=new Wf(0,-.5,f.radius)),r={offset:o.offset,duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyToBoundingSphere(t.boundingSphere,r):(i.viewBoundingSphere(f,o.offset),i.lookAtTransform(F.IDENTITY),e._completeZoom(!0)),ek(e)}if(t instanceof pw){if(u(t.boundingSphere)){s(t.boundingSphere);return}let f=t.frameChanged.addEventListener(function(d){s(d.boundingSphere),f()});return}if(t instanceof sa||t instanceof xw){s(t.boundingSphere);return}if(t instanceof fe){r={destination:n.mapProjection.ellipsoid.cartographicToCartesian(t),duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)}},e._zoomIsFlight?i.flyTo(r):(i.setView(r),e._completeZoom(!0)),ek(e);return}let a=t,c=[];for(let f=0,d=a.length;f<d;f++){let p=e._dataSourceDisplay.getBoundingSphere(a[f],!1,R0);if(p===ct.PENDING)return;p!==ct.FAILED&&c.push(se.clone(R0))}if(c.length===0){cQ(e);return}e.trackedEntity=void 0;let l=se.fromBoundingSpheres(c);e._zoomIsFlight?(ek(e),i.flyToBoundingSphere(l,{duration:o.duration,maximumHeight:o.maximumHeight,complete:function(){e._completeZoom(!0)},cancel:function(){e._completeZoom(!1)},offset:o.offset})):(i.viewBoundingSphere(l,o.offset),i.lookAtTransform(F.IDENTITY),ek(e),e._completeZoom(!0))}function YAt(e){if(!e._needTrackedEntityUpdate)return;let t=e._trackedEntity,n=e.clock.currentTime,i=Y.getValueOrUndefined(t.position,n);if(!u(i))return;let o=e.scene,r=e._dataSourceDisplay.getBoundingSphere(t,!1,R0);if(r===ct.PENDING)return;let s=o.mode;(s===te.COLUMBUS_VIEW||s===te.SCENE2D)&&(o.screenSpaceCameraController.enableTranslate=!1),(s===te.COLUMBUS_VIEW||s===te.SCENE3D)&&(o.screenSpaceCameraController.enableTilt=!1);let a=r!==ct.FAILED?R0:void 0;e._entityView=new jL(t,o,o.mapProjection.ellipsoid),e._entityView.update(n,a),e._needTrackedEntityUpdate=!1}var lQ=Bi;function XAt(e){let t=document.createElement("div");t.className="cesium-viewer-cesium3DTilesInspectorContainer",e.container.appendChild(t);let n=new x3(t,e.scene);Object.defineProperties(e,{cesium3DTilesInspector:{get:function(){return n}}})}var uQ=XAt;function KAt(e){let t=document.createElement("div");t.className="cesium-viewer-cesiumInspectorContainer",e.container.appendChild(t);let n=new w3(t,e.scene);Object.defineProperties(e,{cesiumInspector:{get:function(){return n}}})}var fQ=KAt;function ZAt(e,t){t=y(t,y.EMPTY_OBJECT);let n=!0,i=y(t.flyToOnDrop,!0),o=new pe,r=y(t.clearOnDrop,!0),s=y(t.dropTarget,e.container),a=y(t.clampToGround,!0),c=t.proxy;s=In(s),Object.defineProperties(e,{dropTarget:{get:func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ylineVS,_shadersPrimitiveOutlineStageFS,_shadersPrimitiveOutlineStageVS,_shadersRGBToHSB,_shadersRGBToHSL,_shadersRGBToXYZ,_shadersReinhardTonemapping,_shadersReprojectWebMercatorFS,_shadersReprojectWebMercatorVS,_shadersRimLightingMaterial,_shadersSelectedFeatureIdStageCommon,_shadersShadowVolumeAppearanceFS,_shadersShadowVolumeAppearanceVS,_shadersShadowVolumeFS,_shadersSilhouette,_shadersSkinningStageVS,_shadersSkyAtmosphereCommon,_shadersSkyAtmosphereFS,_shadersSkyAtmosphereVS,_shadersSkyBoxFS,_shadersSkyBoxVS,_shadersSlopeRampMaterial,_shadersStripeMaterial,_shadersSunFS,_shadersSunTextureFS,_shadersSunVS,_shadersTexturedMaterialAppearanceFS,_shadersTexturedMaterialAppearanceVS,_shadersVector3DTileClampedPolylinesFS,_shadersVector3DTileClampedPolylinesVS,_shadersVector3DTilePolylinesVS,_shadersVectorTileVS,_shadersVerticalExaggerationStageVS,_shadersViewportQuadFS,_shadersViewportQuadVS,_shadersVoxelFS,_shadersVoxelVS,_shadersWater,_shadersXYZToRGB,_shadersacesTonemapping,_shadersalphaWeight,_shadersantialias,_shadersapplyHSBShift,_shadersapproximateSphericalCoordinates,_shadersapproximateTanh,_shadersbackFacing,_shadersbranchFreeTernary,_shaderscascadeColor,_shaderscascadeDistance,_shaderscascadeMatrix,_shaderscascadeWeights,_shaderscolumbusViewMorph,_shaderscomputeAtmosphereColor,_shaderscomputeGroundAtmosphereScattering,_shaderscomputePosition,_shaderscomputeScattering,_shadersconvertUvToBox,_shadersconvertUvToCylinder,_shadersconvertUvToEllipsoid,_shaderscosineAndSine,_shadersdecompressTextureCoordinates,_shadersdefaultPbrMaterial,_shadersdegreesPerRadian,_shadersdepthClamp,_shadersdepthRange,_shadersdepthRangeStruct,_shaderseastNorthUpToEyeCoordinates,_shadersellipsoidContainsPoint,_shadersellipsoidWgs84TextureCoordinates,_shadersepsilon1,_shadersepsilon2,_shadersepsilon3,_shadersepsilon4,_shadersepsilon5,_shadersepsilon6,_shadersepsilon7,_shadersequalsEpsilon,_shaderseyeOffset,_shaderseyeToWindowCoordinates,_shadersfastApproximateAtan,_shadersfog,_shadersgammaCorrect,_shadersgeodeticSurfaceNormal,_shadersgetDefaultMaterial,_shadersgetDynamicAtmosphereLightDirection,_shadersgetLambertDiffuse,_shadersgetSpecular,_shadersgetWaterNoise,_shadershue,_shadersinfinity,_shadersinverseGamma,_shadersisEmpty,_shadersisFull,_shaderslatitudeToWebMercatorFraction,_shaderslineDistance,_shaderslinearToSrgb,_shadersluminance,_shadersmaterial,_shadersmaterialInput,_shadersmetersPerPixel,_shadersmodelMaterial,_shadersmodelToWindowCoordinates,_shadersmodelVertexOutput,_shadersmultiplyWithColorBalance,_shadersnearFarScalar,_shadersoctDecode,_shadersoneOverPi,_shadersoneOverTwoPi,_shaderspackDepth,_shaderspassCesium3DTile,_shaderspassCesium3DTileClassification,_shaderspassCesium3DTileClassificationIgnoreShow,_shaderspassClassification,_shaderspassCompute,_shaderspassEnvironment,_shaderspassGlobe,_shaderspassOpaque,_shaderspassOverlay,_shaderspassTerrainClassification,_shaderspassTranslucent,_shaderspassVoxels,_shaderspbrLighting,_shaderspbrMetallicRoughnessMaterial,_shaderspbrParameters,_shaderspbrSpecularGlossinessMaterial,_shadersphong,_shaderspi,_shaderspiOverFour,_shaderspiOverSix,_shaderspiOverThree,_shaderspiOverTwo,_shadersplaneDistance,_shaderspointAlongRay,_shadersradiansPerDegree,_shadersray,_shadersrayEllipsoidIntersectionInterval,_shadersraySegment,_shadersraySphereIntersectionInterval,_shadersreadDepth,_shadersreadNonPerspective,_shadersreverseLogDepth,_shadersround,_shaderssampleOctahedralProjection,_shaderssaturation,_shaderssceneMode2D,_shaderssceneMode3D,_shaderssceneModeColumbusView,_shaderssceneModeMorphing,_shadersshadowDepthCompare,_shadersshadowParameters,_shadersshadowVisibility,_shaderssignNotZero,_shaderssolarRadius,_shaderssphericalHarmonics,_shaderssrgbToLinear,_shaderstangentToEyeSpaceMatrix,_shaderstextureCube,_shadersthreePiOver2,_shaderstransformPlane,_shaderstranslateRelativeToEye,_shaderstranslucentPhong,_shaderstranspose,_shaderstwoPi,_shadersunpackDepth,_shadersunpackFloat,_shadersunpackUint,_shadersvalueTransform,_shadersvertexLogDepth,_shaderswebMercatorMaxLatitude,_shaderswindowToEyeCoordinates,_shaderswriteDepthClamp,_shaderswriteLogDepth,_shaderswriteNonPerspective,addBuffer,addDefaults,addExtensionsRequired,addExtensionsUsed,addPipelineExtras,addToArray,appendForwardSlash,arrayRemoveDuplicates,barycentricCoordinates,binarySearch,buildDrawCommand,buildModuleUrl,buildVoxelDrawCommands,clone,combine,computeFlyToLocationForRectangle,createBillboardPointCallback,createCommand,createDefaultImageryProviderViewModels,createDefaultTerrainProviderViewModels,createElevationBandMaterial,createGooglePhotorealistic3DTileset,createGuid,createMaterialPropertyDescriptor,createOsmBuildingsAsync,createPropertyDescriptor,createRawPropertyDescriptor,createTangentSpaceDebugPrimitive,createTaskProcessorWorker,createUniform,createUniformArray,createWorldBathymetryAsync,createWorldImageryAsync,createWorldTerrainAsync,decodeGoogleEarthEnterpriseData,decodeVectorPolylinePositions,defaultValue,defer,define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