Bugs

====

 * (none known)

Future Plans

============

 * textures (3D procedural, pixmaps)

 * generalization: Camera "shader" (ray generator), surface shader and maybe light & background shaders

 * namespace

 * Python binding for all classes

 * stochastic oversampling

 * absorbtion of refracted rays in dense materials (can be computed using shape distance and some 'absorbance' constant)

 * implement efficient AABB-ray intersection using Plucker coordinates

New Classes?

============

shapes.h  -- Triangle, Sphere

scene.h   -- Ray, Light, Camera, Scene

material.h -- Material, Texture

reader.h  -- Reader, WavefrontReader

wf = new WavefrontReader()

wf.setContainer(top)

wf.setTransform(monkey_pos_matrix)

wf.read("monkey.obj")

// more transform&reads

destroy wf

Scene scene -- container with shapes, a camera and lights

scene = new Scene()

scene.setCamera(new Camera(eye, u, v, p))

scene.addLight(new PointLight(pos, color))

rt.setScene(scene)

rt.render(w,h)

constructors have zero or one parameter by default -- the object to copy data from

more parameters -- the data (ray origin and direction)