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> Unreal Engine API Reference > Runtime > Engine > Materials > UMaterialExpressionVolumetricAdvancedMaterialOutput > ConstMultiScatteringEccentricity

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ConstMultiScatteringEccentricity

Only used if MultiScatteringEccentricity is not hooked up.

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Syntax

float ConstMultiScatteringEccentricity

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.

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