Cesium横截面

 参考：https://sandcastle.cesium.com/?src=3D%20Tiles%20Clipping%20Planes.html

标签：src,20Tiles%,sandcastle,20Planes,cesium,20Clipping%,Cesium,横截面
来源： https://www.cnblogs.com/2008nmj/p/15671052.html