Graytracer
==========

A simple, experimental raytracer that doesn't support colours.

I made this in my spare time and will probably continue to add features. Or not. I don't know.

It uses lodepng (as found on [lodev.org](http://lodev.org/lodepng/)).
Invoking `make` on the command line should be enough; if necessary, it will download lodepng automatically.