Cesium基础知识-添加天空盒

1. var viewer = new Cesium.Viewer('cesiumContainer');
2.  // 加载图层
3.  viewer.imageryLayers.addImageryProvider(
4.     new Cesium.WebMapTileServiceImageryProvider({
5.       url: 'http://t0.tianditu.gov.cn/cia_w/wmts?tk=cda0933a3f64de1ae589eedeb0cb9010',
6.       layer: 'cia',
7.       style: 'default',
8.       tileMatrixSetID: 'w',
9.       format: 'tiles',
10.       maximumLevel: 18
11.     })
12.   )
13. //加载地形服务
14. /*
15.  var terrain = new Cesium.CesiumTerrainProvider({
16.     url: "https://www.supermapol.com/realspace/services/3D-stk_terrain/rest/realspace/datas/info/data/path",
17.     requestWaterMask: true,
18.     requestVertexNormals: true,
19.     isSct: false
20. });
22. //开启地形
23. viewer.scene.globe.depthTestAgainstTerrain = true;
24. //设置cesium的体表图层为terrain
25.  viewer.terrainProvider = terrain;
26. */
27. //创建天空盒
28. function CreateSkyBox(){
29.     var currentSkyBox = new Cesium.SkyBox({
30.         sources: {
31.             positiveX: '../../img/Skybox/tycho2t3_80_px.jpg',
32.             negativeX: '../../img/Skybox/tycho2t3_80_mx.jpg',
33.             positiveY: '../../img/Skybox/tycho2t3_80_py.jpg',
34.             negativeY: '../../img/Skybox/tycho2t3_80_my.jpg',
35.             positiveZ: '../../img/Skybox/tycho2t3_80_pz.jpg',
36.             negativeZ: '../../img/Skybox/tycho2t3_80_mz.jpg'
37.         }
38.     })
39.     viewer.scene.skyBox = currentSkyBox
40. }
41. //CreateSkyBox();