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r.MegaLights.Hair.ScreenTraces.Bias

Var

Unreal Engine Var console variable.

rMegaLightsHairScreenTracesBias

Description

Extra ray bias for rays starting from hair pixels. Increasing this value can reduce screen space trace noise on hair, but also removes some contact shadows.

Usage

r.MegaLights.Hair.ScreenTraces.Bias [value]

Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.