r.RayTracing.Reflections.TestPathRoughness
VarUnreal Engine Var console variable.
rRayTracingReflectionsTestPathRoughness
Description
Accumulate roughness along path and test accumulated roughness against MaxRoughness before launching the next bounce (default 1)
Usage
r.RayTracing.Reflections.TestPathRoughness [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

