action/combat flight sim
sauerbraten with LuaJit2 scripting
Gimpel3D - 2D/3D Stereo Conversion Editor
Support for jgeom, the java geometry graphics library using NURBS
VB6 Raytracer
Simple 3D viewer
Real-time 3D visualization of space
https://github.com/horde3d/Horde3D
A continuation of the abandoned Tao Framework project.
java maze generator
3d printing software
Free vector,quaternion,matrix math library