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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Materials > API/Runtime/Engine/Materials/UMaterialExpressionStrataSingleL-
Syntax
FExpressionInput WaterPhaseG
Remarks
Anisotropy of the volume with values lower than 0 representing back-scattering, equal 0 representing isotropic scattering and greater than 0 representing forward scattering. (type = float, unit = unitless, defaults to 0)