Added simple implementation of refraction.
treedec1befa27cdf1a1e39347e878f5ede3b301bbe5
-rw-r--r-- 10825 .emacs.desktop
-rw-r--r-- 57 .gitignore
drwxr-xr-x - Docs
-rw-r--r-- 52063 Doxyfile
drwxr-xr-x - General
drwxr-xr-x - Graphics
-rw-r--r-- 1549 Makefile
drwxr-xr-x - Math
drwxr-xr-x - Render
drwxr-xr-x - Scene
drwxr-xr-x - Tiny
-rw-r--r-- 3524 blaray.cc
-rwxr-xr-x 155 makedeps