r.ManyLights
VarUnreal Engine Var console variable.
rManyLights
Description
Whether to enable Many Lights. Experimental feature leveraging ray tracing to stochastically importance sample lights.
1 - all lights using ray tracing shadows will be stochastically sampled
2 - all lights will be stochastically sampled
Usage
r.ManyLights [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.