SecondRoughnessWeight

Navigation

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

Syntax

UPROPERTY ()  
FExpressionInput SecondRoughnessWeight  
Copy full snippet

Remarks

The weight of the second specular lobe using SecondRoughness. The first specular using Roughness will have a weight of (1 - SecondRoughnessWeight). (type = float, unitless, default = 0)