r.LocalFogVolume.MaxDensityIntoVolumetricFog
VarUnreal Engine Var console variable.
rLocalFogVolumeMaxDensityIntoVolumetricFog
Description
LocalFogVolume height fog mode can become exponentially dense in the bottom part. VolumetricFog temporal reprojection then can leak du to high density. Clamping density is a way to get that visual artefact under control.
Usage
r.LocalFogVolume.MaxDensityIntoVolumetricFog [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

