The programmer's solid 3D CAD modeller
3D modeler, 3D game maker, 3D demo maker
Create and edit LDraw™ parts quick and easy.
Earth orbits and satellite coverage display in 3D on your laptop.
3D slider puzzles for kids; helps teach solid geometry
Open Source Solid Modeling CAD
PyMOL is an OpenGL based molecular visualization system
This project is no longer valid. See vpython.org.
Mesh and point cloud processing tools
Easily creates high complex fractal images. Includes 3D prototypes.