Pear3DEngine is a modern and modular 3D development framework
Minimalist 3D Scenegraph Management Framework
Real-time 3D visualization of space
QCSS Player by Shuffle
A small simple system for 3d line drawings in LaTeX.
A Lightweighted Toolkit For Volume Rendering
https://github.com/horde3d/Horde3D
A continuation of the abandoned Tao Framework project.
true 3D Labyrinths - generating, rendering, exploring, building
Simple and easy raytracer implementation