Skip to main content

r.Lumen.IrradianceFieldGather.MaxRoughnessToEvaluateRoughSpecular

Var

Unreal Engine Var console variable.

rLumenIrradianceFieldGatherMaxRoughnessToEvaluateRoughSpecular

Description

Maximum material roughness to evaluate rough specular for. Pixels with roughness larger than this will reuse diffuse GI as their specular GI.

Usage

r.Lumen.IrradianceFieldGather.MaxRoughnessToEvaluateRoughSpecular [value]

Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

Related Variables

r.Lumen.AllowHWRTForAllViewsIfAnyViewHasLumenGIVarr.Lumen.AsyncComputeVarr.Lumen.CachedLightingPreExposureVarr.Lumen.DiffuseIndirect.AllowVarr.Lumen.DiffuseIndirect.AsyncComputeVar
All Console Variables