An object oriented 3D graphics API on top of OpenGL
Multi-Language Wrapper Collection for the Irrlicht Engine
Megalui: 2D/3D OpenGL & C/C++ Library for Scientific Visualizations
Game engine supporting many 3D/2D formats and graphic effects
A C++ library to easily create GUI-editable objects
diagrammatic 3D in a web browser using SVG
A simple web interface for Blender, for rendering animations..
An application for analytic geometry education