1. Epic GamesDeveloper
  3. SSSPhaseAnisotropy

SSSPhaseAnisotropy

Phase function anisotropy.

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Materials > API/Runtime/Engine/Materials/UMaterialExpressionStrataSlabBSD-

Syntax

FExpressionInput SSSPhaseAnisotropy

Remarks

Phase function anisotropy. Positive value elongates the phase function along the lignt direction, causing forward scattering. Negative value elongates the phase function backward to the light direction, causing backward scattering. (type = float, unitless, defaults to 1, valid value -1..1)

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page