A modern library for 3D data processing
Support for legacy OpenGL in core profiles
Geometry processing library for Python
Gphoton in a simple 3d modeler and ray tracer.
A raytracer that tries to combine simplicity with power.
Texture font for OpenGL applications
Simple to use headers only library
Megalui: 2D/3D OpenGL & C/C++ Library for Scientific Visualizations
A C++ library to easily create GUI-editable objects