ConstMultiScatteringEccentricity

Navigation

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Materials > API/Runtime/Engine/Materials/UMaterialExpressionVolumetricAdv-_1

Syntax

UPROPERTY (EditAnywhere, Category="Multi-Scattering",  
          Meta=(OverridingInputProperty="MultiScatteringEccentricity", UIMin=0.0f, UIMax=1.0f, ClampMin=0.0f, ClampMax=1.0f))  
float ConstMultiScatteringEccentricity  
Copy full snippet

Remarks

Only used if MultiScatteringEccentricity is not hooked up. Multi-scattering approximation: represents how much the phase will become isotropic for each successive octave. Valid range is [0,1], from anisotropic to isotropic phase.