r.Lumen.IrradianceFieldGather.NumProbesToTraceBudget
VarUnreal Engine Var console variable.
rLumenIrradianceFieldGatherNumProbesToTraceBudget
Description
Number of probes that can be updated in a frame before downsampling.
Usage
r.Lumen.IrradianceFieldGather.NumProbesToTraceBudget [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

