i need to find how glu implements
is there open sources of open gl or gl as
their name indicates?
Ýf not if someone knows how glu returns
parameters from gluUnproject()
i will be glad to learn it…
Check out the mesa sources at: http://www.mesa3d.org/ for an open-source implementation of the OpenGL specification.
There is a complete software implementation of both GL and GLU in the Mesa library:- http://www.mesa3d.org
Though that’s a browsable CVS, you can still pull whatever function source you want from say the GLU lib.