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r.Lumen.ScreenProbeGather.RoughSpecularSamplingMode

Var

Unreal Engine Var console variable.

rLumenScreenProbeGatherRoughSpecularSamplingMode

Description

Mode 0: use the diffuse SH sample as specular. Mode 1: sample the SH along the main GGX specular reflection vector.

Usage

r.Lumen.ScreenProbeGather.RoughSpecularSamplingMode [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