PyMOL is an OpenGL based molecular visualization system
A WebGL graphic library for building scalable Web3D applications
A WebGL-based 3D engine for technical visualization
3D rendering and scene graph library (moved to GitHub)
Tiny but powerful single file wavefront obj loader
Gphoton in a simple 3d modeler and ray tracer.
A raytracer that tries to combine simplicity with power.
A processing system for 3D triangular meshes
Short C++/Java/C#/Python benchmark
Maxwell Render for Blender
A simple and easy to use render farm for Blender
3D tree generator
Semiautomatic generation of semantic building models from image series
Gimpel3D - 2D/3D Stereo Conversion Editor
Support for jgeom, the java geometry graphics library using NURBS