The yarn-based material has been updated with: sheen and reflection lobes build-in patterns with HSV controls an all new phase function for better controllable fiber scattering a roughness patch size to better control fiber roughness and specular pattern variations an indirect glossy versus indirect diffuse parameter to better approach some kind of textiles better overall[…]
Yarn-based Cloth Shader : (aka) micro-fiber based BRDF : micro-fibers orientation returns correct physically-based macro specular highlights, suitable for both close-ups and distant views. Automagic color shifting, normal/bumps simulated with specular roughness for improved detail and consistency. Here we see also fiber fuzziness in action. Procedural weaving pattern support via WIFs (Weaving Information Files) files.[…]