92 lines
3.7 KiB
Plaintext
92 lines
3.7 KiB
Plaintext
|
<!DOCTYPE html>
|
|||
|
|
<html lang="en">
|
|||
|
|
<head>
|
|||
|
|
<!-- Use correct character set. -->
|
|||
|
|
<meta charset="utf-8" />
|
|||
|
|
<!-- Tell IE to use the latest, best version. -->
|
|||
|
|
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
|
|||
|
|
<!-- Make the application on mobile take up the full browser screen and disable user scaling. -->
|
|||
|
|
<meta
|
|||
|
|
name="viewport"
|
|||
|
|
content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"
|
|||
|
|
/>
|
|||
|
|
<title>Learning Cesium!</title>
|
|||
|
|
<script src="./Build168/Cesium/Cesium.js"></script>
|
|||
|
|
<style>
|
|||
|
|
@import url(./Build/Cesium/Widgets/widgets.css);
|
|||
|
|
html,
|
|||
|
|
body,
|
|||
|
|
#cesiumContainer {
|
|||
|
|
width: 100%;
|
|||
|
|
height: 100%;
|
|||
|
|
margin: 0;
|
|||
|
|
padding: 0;
|
|||
|
|
overflow: hidden;
|
|||
|
|
}
|
|||
|
|
</style>
|
|||
|
|
</head>
|
|||
|
|
<body>
|
|||
|
|
<div id="cesiumContainer"></div>
|
|||
|
|
<script>
|
|||
|
|
Cesium.Ion.defaultAccessToken =
|
|||
|
|
"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiI5ZjRjNTZkNC01NDYxLTRhMjQtOGEwZC1kZjA3YzQ5YTJlZDkiLCJpZCI6MjYwODQsInNjb3BlcyI6WyJhc3IiLCJnYyJdLCJpYXQiOjE1ODcxOTMwODN9.prGsSKyAW_9Ow5zHYPhbm3LsQL-ApQw5-5PNJkDaHi8";
|
|||
|
|
|
|||
|
|
var viewer = new Cesium.Viewer("cesiumContainer", {
|
|||
|
|
geocoder: false, //位置查找
|
|||
|
|
homeButton: false, //视图返回初始位置
|
|||
|
|
sceneModePicker: false, //视角选择器
|
|||
|
|
// baseLayerPicker:false,//底图选择器
|
|||
|
|
navigationHelpButton: false, //导航帮助按钮
|
|||
|
|
animation: false, //动画控制器
|
|||
|
|
// creditContainer:"credit",//版权显示
|
|||
|
|
timeline: false, //时间线
|
|||
|
|
fullscreenButton: false, //全屏控件
|
|||
|
|
vrButton: false,
|
|||
|
|
selectionIndicator: false, //是否显示选中的矩形框
|
|||
|
|
});
|
|||
|
|
|
|||
|
|
// var tileset = new Cesium.Cesium3DTileset({
|
|||
|
|
// url: "./SampleData/cesiumlab/tileset.json",
|
|||
|
|
// dynamicScreenSpaceError: true,
|
|||
|
|
// dynamicScreenSpaceErrorDensity: 0.00278,
|
|||
|
|
// dynamicScreenSpaceErrorFactor: 4.0,
|
|||
|
|
// dynamicScreenSpaceErrorHeightFalloff: 0.25,
|
|||
|
|
// });
|
|||
|
|
// viewer.scene.primitives.add(tileset);
|
|||
|
|
// viewer.zoomTo(tileset);
|
|||
|
|
|
|||
|
|
// 创建裁剪平面:new Cesium.ClippingPlaneCollection(options)
|
|||
|
|
// 一般来说，剪切平面的坐标是相对于它们所连接的对象的，所以距离设置为0的平面将通过对象的中心进行剪切。
|
|||
|
|
// options:
|
|||
|
|
/**
|
|||
|
|
* panels: ClippingPlane 对象数组，用于选择性地禁用每个平面外部的渲染。
|
|||
|
|
* enabled: 是否激活切面
|
|||
|
|
* modelMatrix: 4 × 4变换矩阵，指定相对于剪切平面原始坐标系的附加变换。
|
|||
|
|
* unionClippingRegions: 如果为true，则如果某个区域位于集合中任何平面的外部，则该区域将被剪切。否则，一个区域只有在每个平面的外部才会被剪切。
|
|||
|
|
* edgeColor: 用来突出物体被裁剪的边缘的颜色。
|
|||
|
|
* edgeWidth: 应用于剪切对象的边缘的高亮的宽度(以像素为单位)。
|
|||
|
|
*/
|
|||
|
|
const clippingPlanes = new Cesium.ClippingPlaneCollection({
|
|||
|
|
planes : [
|
|||
|
|
new Cesium.ClippingPlane(new Cesium.Cartesian3(0.0, 1.0, 0.0), 5.0)
|
|||
|
|
],
|
|||
|
|
edgeWidth:1
|
|||
|
|
});
|
|||
|
|
// Create an entity and attach the ClippingPlaneCollection to the model.
|
|||
|
|
const entity = viewer.entities.add({
|
|||
|
|
position : Cesium.Cartesian3.fromDegrees(-123.0744619, 44.0503706, 10000),
|
|||
|
|
model : {
|
|||
|
|
uri : './SampleData/models/CesiumDrone.gltf',
|
|||
|
|
minimumPixelSize : 128,
|
|||
|
|
maximumScale : 20000,
|
|||
|
|
clippingPlanes : clippingPlanes
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
viewer.zoomTo(entity);
|
|||
|
|
// viewer.trackedEntity = entity;//会使切割效果消失
|
|||
|
|
|
|||
|
|
|
|||
|
|
</script>
|
|||
|
|
</body>
|
|||
|
|
</html>
|