99 lines
3.5 KiB
HTML
99 lines
3.5 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<!-- Use correct character set. -->
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<meta charset="utf-8" />
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<!-- Tell IE to use the latest, best version. -->
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<meta http-equiv="X-UA-Compatible" content="IE=edge" />
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<!-- Make the application on mobile take up the full browser screen and disable user scaling. -->
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<meta
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name="viewport"
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content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"
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/>
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<title>Learning Cesium!</title>
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<script src="./Build/Cesium/Cesium.js"></script>
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<script src="./js/utils/cUtil.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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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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// baseLayerPicker:false,//底图选择器
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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
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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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});
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// var viewer = new Cesium.Viewer('cesiumContainer', {
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// terrainProvider: Cesium.createWorldTerrain()
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// });
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// var tileset = viewer.scene.primitives.add(
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// new Cesium.Cesium3DTileset({
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// url: Cesium.IonResource.fromAssetId(115448),
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// })
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// );
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// viewer.zoomTo(tileset)
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const tilesetUrl = "./SampleData/cesiumlab/tileset.json";
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// A b3dm tileset used to classify the photogrammetry tileset
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var tileset = new Cesium.Cesium3DTileset({
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url: "./SampleData/cesiumlab/tileset.json",
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dynamicScreenSpaceError: true,
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dynamicScreenSpaceErrorDensity: 0.00278,
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dynamicScreenSpaceErrorFactor: 4.0,
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dynamicScreenSpaceErrorHeightFalloff: 0.25,
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});
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viewer.scene.primitives.add(tileset);
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viewer.zoomTo(tileset);
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let handler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas);
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handler.setInputAction(function (evt) {
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//单机开始绘制
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var picks = viewer.scene.drillPick(evt.position);
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viewer.scene.render();
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var cartesian;
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var isOn3dtiles = false;
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for (var i = 0; i < picks.length; i++) {
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if (
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(picks[i] && picks[i].primitive) ||
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picks[i] instanceof Cesium.Cesium3DTileFeature
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) {
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//模型上拾取
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isOn3dtiles = true;
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}
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}
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if (isOn3dtiles) {
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cartesian = viewer.scene.pickPosition(evt.position);
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var lnglat = cUtil.cartesianToLnglat(cartesian); //坐标转换
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// that.queryWFSData([lnglat]);
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console.warn("请到模型上拾取！", lnglat);
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} else {
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console.warn("请到模型上拾取！");
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return;
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}
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}, Cesium.ScreenSpaceEventType.LEFT_CLICK);
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</script>
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</body>
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</html>
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