How to clipping multiple planes on the globe?

CesiumJS
1

1. A concise explanation of the problem you’re experiencing.

I want to know if there are other ways or ways to clipping multiple planes.

2. A minimal code example. If you’ve found a bug, this helps us reproduce and repair it.

see example: https://cesiumjs.org/ Cesium/Build/Apps/Sandcastle/?src=Terrain%20Clipping%20Planes.html&label=All.

3. Context. Why do you need to do this? We might know a better way to accomplish your goal.

I want to clipping multiple planes on globe, such as randomly looking at underground pipelines in multiple areas, but now I can only clipping one plane.

4. The Cesium version you’re using, your operating system and browser.

1.60

2

We are working on improving support for underground rendering (see discussion here https://github.com/AnalyticalGraphicsInc/cesium/issues/5665). I think supporting multiple clipping plane holes on the globe is also on the radar in the next few months.

What kind of project are you working on?