r.LumenScene.SurfaceCache.FreezeUpdateFrame
VarUnreal Engine Var console variable.
rLumenSceneSurfaceCacheFreezeUpdateFrame
Description
Keep updating the same subset of surface cache for debugging and profiling
Usage
r.LumenScene.SurfaceCache.FreezeUpdateFrame [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

