accelerate-ray
==============

Implementation of a simple [ray tracer][ray-tracing-wiki] in Accelerate. The
program supports multiple reflections, but is otherwise quite basic. This
simplicity however means the GUI program can be interactive; use the WASD keys
to move the view port around, and the arrow keys to move the position of the
light source.

Example
-------

![ray][ray-img]

  [ray-tracing-wiki]:       https://en.wikipedia.org/wiki/Ray_tracing_(graphics)
  [ray-img]:                https://github.com/AccelerateHS/accelerate-examples/raw/master/samples/ray.jpg