r.NormalCurvatureToRoughnessScale
VarUnreal Engine Var console variable.
rNormalCurvatureToRoughnessScale
Description
Scales the roughness resulting from screen space normal changes for materials with NormalCurvatureToRoughness enabled. Valid range [0, 2]
Usage
r.NormalCurvatureToRoughnessScale [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

