r.ManyLights.Sampling.MinWeight
VarUnreal Engine Var console variable.
rManyLightsSamplingMinWeight
Description
Determines minimal sample influence on final pixels. Used to skip samples which would have minimal impact to the final image even if light is fully visible.
Usage
r.ManyLights.Sampling.MinWeight [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

