AbsorptionCoefficients

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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Materials > API/Runtime/Engine/Materials/UMaterialExpressionSingleLayerWa-

Syntax

FExpressionInput AbsorptionCoefficients  
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Remarks

Input for scattering coefficient describing how light bounce is absorbed. Valid range is [0,+inf[. Unit is 1/cm.