When loading a glb file and a billboard icon at the same time. The billboard is sometimes visible, sometimes not. The billboard flickers when rotating the camera. Sometimes it just disappears entirely.
Sandcastle example:
This issue can be demonstrated with a minor change to the 3D model sandcastle example:
I haven’t been able to reproduce this. Does it only happen when the billboard is overlapping with the model? If you zoom out far enough does it always work fine?
Can you tell me a bit more about your use case? Are you using billboard to mark individual parts of a model or something like that?
Thanks for your quick reply! Happy to find a place to ask question!
First of all, I’m not able to reproduce this issue on my local machine as well. I tried zoom out far enough, and it still have the same issue (flicker / disappear). I was wondering if this issue is due to the remote desktop connection or something else related to the remote desktop.
For my user case, I am trying to use billboard to indicate some specific location inside a GLB model. For example, I might want to use billboard to mark a building in a community given the building position (lat, long, height). I hope this explanation helps you.
Yes, I think that makes sense, thanks for the additional explanation @ernest!
If you are able to reproduce it more consistently, or perhaps figure out exactly what type of devices the issue happens on, we can log it as a GitHub issue here: https://github.com/CesiumGS/cesium/issues.