CommandStream used too much space

[simonsland]

when I render a glb model, I got the above log. Is it because the mesh of the model too complex? And should I modify the value of FILAMENT_MIN_COMMAND_BUFFERS_SIZE_IN_MB?

[bejado]

Yes, building Filament with a larger value of FILAMENT_MIN_COMMAND_BUFFERS_SIZE_IN_MB should help alleviate the issue. This problem is generally when when rendering models with lots of individual renderables.

[HappySapeta]

This issue still occurs with the latest version of Filament, built for Windows with vs2022 with the OpenGL backend.
I have tried several higher values for FILAMENT_MIN_COMMAND_BUFFERS_SIZE_IN_MB - 2, 4 and 32 but the warnings do not go away.

This occurs when Filament is built in Debug mode only. (Or maybe its just that the logs appear in Debug mode)

[BStringhamVRSK]

See #7968 for a possible solution, if the problem is that you are sending too many frames before they can be processed.