r.HairStrands.Strands.Raytracing.ForceRebuildBVH
VarUnreal Engine Var console variable.
rHairStrandsStrandsRaytracingForceRebuildBVH
Description
Force BVH rebuild instead of doing a BVH refit when hair positions changed
Usage
r.HairStrands.Strands.Raytracing.ForceRebuildBVH [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

