r.RDG.BarrierPass
VarUnreal Engine Var console variable.
rRDGBarrierPass
Description
Whether to allow AddBarrierPass. AddBarrierPass is only used on plaforms which don't support split barriers and allows to manually batch barriers for optimal GPU dispatch overlap.
Usage
r.RDG.BarrierPass [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

