r.SkyAtmosphere.SampleLightShadowmap
VarUnreal Engine Var console variable.
rSkyAtmosphereSampleLightShadowmap
Description
Enable the sampling of atmospheric lights shadow map in order to produce volumetric shadows.
Usage
r.SkyAtmosphere.SampleLightShadowmap [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

