A microscopic pedestrian crowd simulation system and library
Gimpel3D - 2D/3D Stereo Conversion Editor
Support for jgeom, the java geometry graphics library using NURBS
Not your usual Architectural Modeler
smart car simulator
3D-viewer (laserscanning) based on lwjgl
.NET library for generating 3D models of trees and forests.
Interactive spherical geometry software.
A Ruby script to export Google SketchUp scenes as Ogre 3D meshes
A C++ library to easily create GUI-editable objects