1. A concise explanation of the problem you’re experiencing.
When I render a 3d tiles model. There is a problem of depth when loading the tile model.
It seems the model in back is rendered before the model in front. so it looks weird when loading;
when loading
loading finished
You can see the pipeline inside the wall is rendered in front of the wall when the tiles are loading.
After the loading is finished, the render order is correct.
I can also see this in the BIM example of Cesium Sandcastle. But the tiles load so fast, so the distorted effect only appear in a wink.
2. A minimal code example. If you’ve found a bug, this helps us reproduce and repair it.
3. Context. Why do you need to do this? We might know a better way to accomplish your goal.
My 3d tiles is generated from a complicated BIM project. Sometimes the tiles in view is so many. That makes the loading time longer than other 3d tiles.
So this problem appear frequently. It really affect the user exprience;
4. The Cesium version you’re using, your operating system and browser.
Cesium 1.54/1.63
Windows 10
Chrome 77.0.3865.90 (64bit)