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r.Lumen.ReSTIRGather.DownsampleFactor

Var

Unreal Engine Var console variable.

rLumenReSTIRGatherDownsampleFactor

Description

Downsample factor from the main viewport to trace rays, create and resample reservoirs at. This is the main performance control for the tracing / resampling part of the algorithm.

Usage

r.Lumen.ReSTIRGather.DownsampleFactor [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