Materials

RaZ supports two types of materials:

• Cook-Torrance (PBR (Physically-Based Rendering)), with the metallic/roughness workflow;
• Blinn-Phong ("classic" old-fashioned).

Cook-Torrance

Textures

• Albedo, pure color without any simulation
• Emissive, representing areas that emit light
• Normal map, simulating details by modifying the normals
• Metallic, representing areas that are metallic
• Roughness, representing areas that are relatively rough or smooth
• Ambient occlusion, simulating areas on which light is occluded by geometry

Blinn-Phong

Textures

• Diffuse, base color texture
• Emissive, representing areas that emit light
• Ambient, minimal color to be displayed (even without any lighting)
• Specular, representing areas that reflect light
• Transparency, handling transparent areas (not effective yet)
• Bump map, simulating details by displacing geometry (not effective yet)