Module rustracer::material

Material module.

Provides:

• Different pigments that implement GetColor trait ;
• Different BRDF that implement both Eval and ScatterRay trait;
• A Material thanks to pigments and BRDF.

Structs

• CheckeredPigment
  A checkered pigment.
• DiffuseBRDF
  A class representing an ideal diffuse BRDF (also called “Lambertian”).
• ImagePigment
  A textured pigment.
• Material
  A material with a particular pigment and BRDF.
• SpecularBRDF
  A class representing an ideal mirror BRDF.
• UniformPigment
  A uniform pigment.

Enums

• BRDF
  Enum of BRDFs.
• Pigment
  Enum of pigments.

Traits

• Eval
  A trait for evaluating a particular BRDF on a parametric surface (u,v).
• GetColor
  Trait that associates a Color with each point on a parametric surface (u,v).
• ScatterRay
  A trait for scatter a Ray for a particular BRDF.