python/C++ wrapper

[Szabolcs Nagy]

> - A c++ program receives a 2D-matrix from python as input and gives a
> 2D-matrix as output back to python.

pyogre uses swig

ogre is a 3d realtime rendering engine written in c++ so there are
many matrix manipulation there and also pyogre does not modify the
original code

cgkit is a computer graphics toolkit written in c++ for python and it
uses boost-python and it uses matrices as well

if you want matrix manipulations in python then you may want to look
into numpy c api