UMaterialExpressionCustomOutput > UMaterialExpression > UObject
Material output expression for writing single layer water volume material properties.
| Member | Type | Offset | Share |
|---|---|---|---|
|
ScatteringCoefficients
Input for scattering coefficient describing how light scatter around and is absorbed. |
FExpressionInput | 0x 40 | |
|
AbsorptionCoefficients
Input for scattering coefficient describing how light bounce is absorbed. Valid range is [0,+inf[. |
FExpressionInput | 0x 54 | |
|
PhaseG
Input for phase function 'g' parameter describing how much forward(g>0) or backward (g<0) light scatter around. |
FExpressionInput | 0x 68 |