naive color driven sub-sampling
slightly optimized KdTree::nearest_intersection
fixed bug in Box::intersect
fixed stripes on spheres in spheres_ao.py (was caused by AO distance)
new KdTree property: max_depth
minor changes in realtime.py
==================
Pyrit Ray Tracer
==================
License
-------
Currently unlicensed, you may not redistribute or use this work for any purposes.
Will be MIT licensed when ready.
Pthreads
--------
Threads can be used to render rows of picture paralelly. Arbitrary number
of threads can be used, even numbers like 17 are acceptable.
To completely disable this feature just remove "-DPTHREADS -pthreads"
from flags in makefile.
For Windows + Mingw32, get pthreads library here:
http://sources.redhat.com/pthreads-win32/