openframeworks/openFrameworks — pull request #1535 by andreasmuller (2012-09-03 12:39:08+00:00)
Title: Wrappers for Mult and Load matrix, lessened need for GLU in ofGLRenderer

- Added OF functions that wrap glLoadMatrix, glMultMatrix and glLoadIdentity so that these get passed on the the renderer.

- Lessened the need for GLU in ofGLRenderer by replacing gluLookAt and gluPerspective with ofMatrix4x4 functions. There is still a gluProject call in there, after that ofGLRenderer does not need GLU.