1. Epic GamesDeveloper
  3. bUseSSSDiffusion

bUseSSSDiffusion

Whether to use light diffusion (i.e., SSS diffusion) or wrap-approximation for material with scattering behavior.

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Materials > API/Runtime/Engine/Materials/UMaterialExpressionSubstrateSlab-

Syntax

UPROPERTY (EditAnywhere, Category=Mode, Meta=(DisplayName="Use Subsurface Diffusion"))  
uint32 bUseSSSDiffusion: 1

Remarks

Whether to use light diffusion (i.e., SSS diffusion) or wrap-approximation for material with scattering behavior. This option trades quality over performance and will result into visual differences.

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