mirror of
https://github.com/jiawanlong/Cesium-Examples.git
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111 lines
5.6 KiB
HTML
111 lines
5.6 KiB
HTML
<!--********************************************************************
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* by jiawanlong
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*********************************************************************-->
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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<link rel="stylesheet" href="./../../libs/cesium/Cesium1.98/Widgets/widgets.css">
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<script type="text/javascript" src="./../../libs/cesium/Cesium1.98/Cesium.js"></script>
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<script src="./latlng.js"></script>
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</head>
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<body style="margin: 0; overflow: hidden; background: #fff; width: 100%; height: 100%; position: absolute; top: 0">
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<div id="map" style="margin: 0 auto; width: 100%; height: 100%"></div>
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<script type="text/javascript">
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// http://cesium.xin/cesium/cn/Documentation1.95/Viewer.html#.ConstructorOptions
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Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI3ZjQ5ZGUzNC1jNWYwLTQ1ZTMtYmNjYS05YTY4ZTVmN2I2MDkiLCJpZCI6MTE3MTM4LCJpYXQiOjE2NzY0NDUyODB9.ZaNSBIfc1sGLhQd_xqhiSsc0yr8oS0wt1hAo9gbke6M'
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const viewer = new Cesium.Viewer('map', {
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animation: false,//是否创建动画小器件，左下角仪表
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baseLayerPicker: false,//是否显示图层选择器
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fullscreenButton: false,//是否显示全屏按钮
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geocoder: false,//是否显示geocoder小器件，右上角查询按钮
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homeButton: false,//是否显示Home按钮
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infoBox: false,//是否显示信息框
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sceneModePicker: false,//是否显示3D/2D选择器
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selectionIndicator: false,//是否显示选取指示器组件
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timeline: false,//是否显示时间轴
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navigationHelpButton: false,//是否显示右上角的帮助按钮
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scene3DOnly: true,//如果设置为true，则所有几何图形以3D模式绘制以节约GPU资源
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clock: new Cesium.Clock(),//用于控制当前时间的时钟对象
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selectedImageryProviderViewModel: undefined,//当前图像图层的显示模型，仅baseLayerPicker设为true有意义
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imageryProviderViewModels: Cesium.createDefaultImageryProviderViewModels(),//可供BaseLayerPicker选择的图像图层ProviderViewModel数组
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selectedTerrainProviderViewModel: undefined,//当前地形图层的显示模型，仅baseLayerPicker设为true有意义
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terrainProviderViewModels: Cesium.createDefaultTerrainProviderViewModels(),//可供BaseLayerPicker选择的地形图层ProviderViewModel数组
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fullscreenElement: document.body,//全屏时渲染的HTML元素,
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useDefaultRenderLoop: true,//如果需要控制渲染循环，则设为true
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targetFrameRate: undefined,//使用默认render loop时的帧率
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showRenderLoopErrors: false,//如果设为true，将在一个HTML面板中显示错误信息
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automaticallyTrackDataSourceClocks: true,//自动追踪最近添加的数据源的时钟设置
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contextOptions: {
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// 支持html2cavas截图
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webgl: {
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preserveDrawingBuffer: true // 设置为 true 来启用
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}
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},
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//传递给Scene对象的上下文参数（scene.options）
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sceneMode: Cesium.SceneMode.SCENE3D,//初始场景模式
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mapProjection: new Cesium.WebMercatorProjection(),//地图投影体系
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dataSources: new Cesium.DataSourceCollection(),
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// imageryProvider: new Cesium.UrlTemplateImageryProvider({
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// url: "http://{s}.is.autonavi.com/appmaptile?lang=zh_cn&size=1&scale=1&style=7&L={z}&Z={z}&Y={y}&X={x}",
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// credit: new Cesium.Credit("高德地图服务"),
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// subdomains: ["webrd01", "webrd02", "webrd03", "webrd04"],
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// tilingScheme: new Cesium.WebMercatorTilingScheme(),
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// maximumLevel: 18
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// }),
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// terrainProvider: new Cesium.EllipsoidTerrainProvider(),//地形图层提供者，仅baseLayerPicker设为false有意义
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// skyBox: new Cesium.SkyBox({
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// sources: {
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// positiveX: 'Cesium-1.7.1/Skybox/px.jpg',
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// negativeX: 'Cesium-1.7.1/Skybox/mx.jpg',
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// positiveY: 'Cesium-1.7.1/Skybox/py.jpg',
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// negativeY: 'Cesium-1.7.1/Skybox/my.jpg',
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// positiveZ: 'Cesium-1.7.1/Skybox/pz.jpg',
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// negativeZ: 'Cesium-1.7.1/Skybox/mz.jpg'
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// }
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// }),//用于渲染星空的SkyBox对象
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});
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// 清除默认底图
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//viewer.imageryLayers.remove(viewer.imageryLayers.get(0));
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// 清除默认地形
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//viewer.scene.terrainProvider = new Cesium.EllipsoidTerrainProvider({});
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// 开启帧率
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// viewer.scene.debugShowFramesPerSecond = true;
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// viewer.scene.morphTo2D()
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// viewer.scene.morphTo3D()
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// 深度监测
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viewer.scene.globe.depthTestAgainstTerrain = true;
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// latlng.getCameraView(viewer)
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// // 目的地带方向
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// viewer.camera.setView({
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// destination: Cesium.Cartesian3.fromDegrees(-117.16, 32.71, 15000.0),
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// orientation: {
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// heading: Cesium.Math.toRadians(90.0),
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// pitch: Cesium.Math.toRadians(-90),
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// roll: Cesium.Math.toRadians(-90),
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// }
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// });
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const imageryProvider = new Cesium.TileCoordinatesImageryProvider({
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color: Cesium.Color.RED
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})
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const imageryLayer = new Cesium.ImageryLayer(imageryProvider)
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viewer.imageryLayers.add(imageryLayer);
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</script>
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</body>
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</html> |