define(["exports","./Matrix2-f0fc6cd3","./RuntimeError-8f3d96ee","./OrientedBoundingBox-1136cfae"],(function(n,t,e,r){"use strict";const i={},a=new t.Cartesian3,o=new t.Cartesian3,u=new t.Cartesian3,s=new t.Cartesian3,c=new r.OrientedBoundingBox;function C(n,e,r,i,o){const u=t.Cartesian3.subtract(n,e,a),s=t.Cartesian3.dot(r,u),c=t.Cartesian3.dot(i,u);return t.Cartesian2.fromElements(s,c,o)}i.validOutline=function(n){const e=r.OrientedBoundingBox.fromPoints(n,c).halfAxes,i=t.Matrix3.getColumn(e,0,o),a=t.Matrix3.getColumn(e,1,u),C=t.Matrix3.getColumn(e,2,s),m=t.Cartesian3.magnitude(i),d=t.Cartesian3.magnitude(a),f=t.Cartesian3.magnitude(C);return!(0===m&&(0===d||0===f)||0===d&&0===f)},i.computeProjectTo2DArguments=function(n,e,i,a){const C=r.OrientedBoundingBox.fromPoints(n,c),m=C.halfAxes,d=t.Matrix3.getColumn(m,0,o),f=t.Matrix3.getColumn(m,1,u),g=t.Matrix3.getColumn(m,2,s),l=t.Cartesian3.magnitude(d),x=t.Cartesian3.magnitude(f),B=t.Cartesian3.magnitude(g),M=Math.min(l,x,B);if(0===l&&(0===x||0===B)||0===x&&0===B)return!1;let P,w;return M!==x&&M!==B||(P=d),M===l?P=f:M===B&&(w=f),M!==l&&M!==x||(w=g),t.Cartesian3.normalize(P,i),t.Cartesian3.normalize(w,a),t.Cartesian3.clone(C.center,e),!0},i.createProjectPointsTo2DFunction=function(n,t,e){return function(r){const i=new Array(r.length);for(let a=0;a<r.length;a++)i[a]=C(r[a],n,t,e);return i}},i.createProjectPointTo2DFunction=function(n,t,e){return function(r,i){return C(r,n,t,e,i)}},n.CoplanarPolygonGeometryLibrary=i}));
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