97 lines
3.6 KiB
HTML
97 lines
3.6 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<script src="./Build/CesiumUnminified/Cesium.js"></script>
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<style>
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@import url(./Build/Cesium/Widgets/widgets.css);
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html,
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body,
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#cesiumContainer {
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width: 100%;
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height: 100%;
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margin: 0;
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padding: 0;
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overflow: hidden;
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}
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</style>
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</head>
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<body>
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<div id="cesiumContainer"></div>
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<script>
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Cesium.Ion.defaultAccessToken =
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"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI5ZjRjNTZkNC01NDYxLTRhMjQtOGEwZC1kZjA3YzQ5YTJlZDkiLCJpZCI6MjYwODQsInNjb3BlcyI6WyJhc3IiLCJnYyJdLCJpYXQiOjE1ODcxOTMwODN9.prGsSKyAW_9Ow5zHYPhbm3LsQL-ApQw5-5PNJkDaHi8";
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var viewer = new Cesium.Viewer("cesiumContainer", {
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// terrainProvider: Cesium.createWorldTerrain({
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// requestVertexNormal: true, //添加地形光照
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// requestWaterMask: true, //添加水面波浪效果
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// }),
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baseLayerPicker: false, //底图选择器
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// mapProjection : new Cesium.WebMercatorProjection(),
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geocoder:false,//位置查找
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homeButton:false,//视图返回初始位置
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sceneModePicker:false,//视角选择器
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navigationHelpButton:false,//导航帮助按钮
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animation:false,//动画控制器
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// creditContainer:"credit",//版权显示,指定dom对象的id,再通过id样式可以隐藏CESIUM 版本图标
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timeline:false,//时间线
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fullscreenButton:false,//全屏控件
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vrButton:false,
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infoBox:false ,
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shouldAnimate:true,
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scene3DOnly:true,//默认false，若为true,所有几何体实例将仅会在3D模式中渲染(在GPU内存中)
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imageryProvider:new Cesium.ArcGisMapServerImageryProvider({
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url: "https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer",
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// url: "http://server.arcgisonline.com/arcgis/rest/services/Specialty/DeLorme_World_Base_Map/MapServer",
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})
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});
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var scene = viewer.scene;
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// 1、BoxGeometry
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// const aabb = Cesium.AxisAlignedBoundingBox.fromPoints(Cesium.Cartesian3.fromDegreesArray([
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// -72.0, 40.0,
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// -70.0, 35.0,
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// -75.0, 30.0,
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// -70.0, 30.0,
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// -68.0, 40.0
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// ]));
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// const box = Cesium.BoxGeometry.fromAxisAlignedBoundingBox(aabb);
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const box = new Cesium.BoxGeometry({
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// vertexFormat : Cesium.VertexFormat.POSITION_ONLY,
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maximum : Cesium.Cartesian3.fromDegrees(112,23,50000),
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minimum : Cesium.Cartesian3.fromDegrees(110,22,10000)
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});
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const geometry = Cesium.BoxGeometry.createGeometry(box);
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const instance = new Cesium.GeometryInstance({
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geometry : geometry,
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attributes : {
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// 通过attributes属性统一指定线段颜色
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color : Cesium.ColorGeometryInstanceAttribute.fromColor(new Cesium.Color(1.0, 1.0, 0, 1.0))
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},
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id : 'object returned when this instance is picked and to get/set per-instance attributes'
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});
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scene.primitives.add(new Cesium.Primitive({
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geometryInstances : instance,
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appearance: new Cesium.MaterialAppearance({
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material : Cesium.Material.fromType('Color'),
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faceForward : true
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}),
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asynchronous:false
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}));
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viewer.camera.flyTo({
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destination: Cesium.Cartesian3.fromDegrees(112.0, 23.0,4000000),
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orientation: {
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heading: Cesium.Math.toRadians(0),
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pitch: Cesium.Math.toRadians(-90),
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roll: Cesium.Math.toRadians(0),
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},
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});
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</script>
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</body>
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</html>
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