r.PathTracing.AtmosphereOpticalDepthLUTResolution
VarUnreal Engine Var console variable.
rPathTracingAtmosphereOpticalDepthLUTResolution
Description
Size of the square lookup texture used for transmittance calculations by the path tracer in reference atmosphere mode. (default = 512)
Usage
r.PathTracing.AtmosphereOpticalDepthLUTResolution [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

