Real-time physically based rendering engine for Android, iOS, and more
Open Source Solid Modeling CAD
3D fractal rendering software
Rayshade raytracer
High performance JavaScript templating engine
Texture font for OpenGL applications
PHIGS (Programmer's Hierarchical Interactive Graphics System)
Pear3DEngine is a modern and modular 3D development framework
A simple web interface for Blender, for rendering animations..