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| import * as mars3d from "mars3d"
|
| export let map // mars3d.Map三维地图对象
|
| // 需要覆盖config.json中地图属性参数（当前示例框架中自动处理合并）
| export const mapOptions = {
| scene: {
| center: { lat: 12.845055, lng: 112.931363, alt: 24286797, heading: 3, pitch: -90 },
| cameraController: {
| zoomFactor: 3.0,
| minimumZoomDistance: 1000,
| maximumZoomDistance: 300000000,
| constrainedAxis: false // 解除在南北极区域鼠标操作限制
| },
| globe: { enableLighting: true },
| clock: {
| multiplier: 1 // 速度
| }
| },
| terrain: false,
| control: {
| clockAnimate: true, // 时钟动画控制(左下角)
| timeline: true, // 是否显示时间线控件
| compass: { top: "10px", left: "5px" }
| },
| layers: [
| {
| name: "夜晚图片",
| icon: "img/basemaps/blackMarble.png",
| type: "image",
| url: "//data.mars3d.cn/file/img/world/night2.jpg",
| dayAlpha: 0.1,
| nightAlpha: 1.0,
| brightness: 3.5,
| show: true
| }
| ]
| }
|
| /**
| * 初始化地图业务，生命周期钩子函数（必须）
| * 框架在地图初始化完成后自动调用该函数
| * @param {mars3d.Map} mapInstance 地图对象
| * @returns {void} 无
| */
| export function onMounted(mapInstance) {
| map = mapInstance // 记录map
| map.toolbar.style.bottom = "55px" // 修改toolbar控件的样式
|
| const tle_arr = [
| "COSMOS 33918U",
| "1 33918U 93036DX 21197.87508339 .00001232 00000-0 17625-3 0 9990",
| "2 33918 74.0595 343.7064 0054912 74.2148 45.2906 14.76790626663155",
| "COSMOS 33919U",
| "1 33919U 93036DY 21197.91197918 .00000904 00000-0 20362-3 0 9990",
| "2 33919 74.0505 161.6299 0033213 276.5546 83.1838 14.57578432657116",
| "COSMOS 33920U",
| "1 33920U 93036DZ 21197.66738688 .00000502 00000-0 17722-3 0 9999",
| "2 33920 74.0698 46.6248 0055820 106.9911 253.7370 14.36347026649192",
| "COSMOS 33921U",
| "1 33921U 93036EA 21197.38565197 .00009006 00000-0 82577-3 0 9990",
| "2 33921 74.0006 290.6759 0010303 43.2289 316.9701 14.94971510663519",
| "COSMOS 33922U",
| "1 33922U 93036EB 21197.56502581 .00000274 00000-0 89558-4 0 9994",
| "2 33922 74.0508 266.4243 0024779 54.6361 12.2512 14.42936298653573",
| "COSMOS 33924U",
| "1 33924U 93036ED 21197.52273790 .00000077 00000-0 98248-4 0 9996",
| "2 33924 73.9172 330.8929 0412462 300.5791 55.5226 13.47506448610712",
| "COSMOS 33928U",
| "1 33928U 93036EH 21197.42931451 .00000092 00000-0 35017-4 0 9996",
| "2 33928 73.9247 191.2154 0063743 117.8632 242.9002 14.43123719653944",
| "COSMOS 33929U",
| "1 33929U 93036EJ 21198.19991980 .00001910 00000-0 36273-3 0 9999",
| "2 33929 74.0305 128.7466 0003289 114.3771 359.7968 14.64926844657886",
| "COSMOS 33930U",
| "1 33930U 93036EK 21198.38692156 .00000817 00000-0 22790-3 0 9999",
| "2 33930 74.0285 287.1899 0028219 336.8694 92.7860 14.47667592652647"
| ]
| createSatelliteList(tle_arr)
| }
|
| /**
| * 释放当前地图业务的生命周期函数
| * @returns {void} 无
| */
| export function onUnmounted() {
| map = null
| }
|
| /**
| *
| * @param {Array} arr 卫星数据集合
| * @returns {void}
| */
| function createSatelliteList(arr) {
| // 创建矢量数据图层
| const graphicLayer = new mars3d.layer.GraphicLayer()
| map.addLayer(graphicLayer)
|
| graphicLayer.on(mars3d.EventType.click, function (event) {
| console.log("单击了卫星", event)
| })
| graphicLayer.bindPopup(function (event) {
| const attr = event.graphic.attr || {}
| attr["类型"] = event.graphic.type
| attr["备注"] = "我支持鼠标交互"
|
| return mars3d.Util.getTemplateHtml({ title: "卫星图层", template: "all", attr: attr })
| })
|
| for (let i = 0; i < arr.length; i += 3) {
| const item = arr[i]
| const weixin = new mars3d.graphic.Satellite({
| name: arr[i],
| tle1: arr[i + 1],
| tle2: arr[i + 2],
| model: {
| url: "//data.mars3d.cn/gltf/mars/weixin.gltf",
| scale: 1,
| minimumPixelSize: 60,
| autoHeading: true,
| show: true
| },
| label: {
| color: "#ffffff",
| opacity: 1,
| font_family: "楷体",
| font_size: 30,
| outline: true,
| outlineColor: "#000000",
| outlineWidth: 3,
| background: true,
| backgroundColor: "#000000",
| backgroundOpacity: 0.5,
| font_weight: "normal",
| font_style: "normal",
| pixelOffsetX: 0,
| pixelOffsetY: -20,
| scaleByDistance: true,
| scaleByDistance_far: 10000000,
| scaleByDistance_farValue: 0.4,
| scaleByDistance_near: 100000,
| scaleByDistance_nearValue: 1,
| show: true
| },
| // cone: {
| // sensorType: mars3d.graphic.SatelliteSensor.Type.Rect,
| // angle1: 30,
| // angle2: 15,
| // color: '#6ef500',
| // reverse: true,
| // show: true,
| // },
| path: {
| show: true,
| color: "#e2e2e2",
| opacity: 0.5,
| width: 1
| }
| })
| graphicLayer.addGraphic(weixin)
|
| // RectSensor锥体（比Satellite内置的cone效率略高）
| const rectSensor = new mars3d.graphic.RectSensor({
| position: new Cesium.CallbackProperty(function (time) {
| return weixin.position
| }, false),
| style: {
| angle1: 30,
| angle2: 15,
| length: 90000,
| color: "rgba(0,255,0,0.4)",
| outline: true,
| topShow: true,
| topSteps: 2,
| rayEllipsoid: true,
| heading: new Cesium.CallbackProperty(function (time) {
| return weixin.heading
| }, false)
| },
| reverse: true
| })
| graphicLayer.addGraphic(rectSensor)
| }
| }
|
|
