r.RayTracing.LightGridResolution
VarUnreal Engine Var console variable.
rRayTracingLightGridResolution
Description
Controls the resolution of the 2D light grid used to cull irrelevant lights from lighting calculations (default = 256)
Usage
r.RayTracing.LightGridResolution [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

