Radeon ProRender

RPR_MATERIAL_NODE_MICROFACET

Usage

Microfacet reflecance for specular surfaces either rough or smooth.

Parameters

Input Name Type and Range Brief Explanation
RPR_MATERIAL_INPUT_COLOR color Color Reflection color.
RPR_MATERIAL_INPUT_NORMAL normal Vector Normal direction used for shading.
RPR_MATERIAL_INPUT_IOR ior Float Index of refraction, usually 1-5.
RPR_MATERIAL_INPUT_ROUGHNESS roughness Float 0-1 Reflection roughness.