Raytracer

Surfaces can implement ITexturable, which requires that they return a (u,v) texture coordinate for the struck (x,y,z) coordinate.

Planes need to define two vectors to align the texture to their surface - one per texture axis.

Procedurally generated textures.

Infinite cylinder test. The normal is set to point straight forwards, so shading is innacurate.

Multiple cylinder test. The normal is now calculated.

Bounded cylinder test. These cylinders have their ends capped with spheres.