a parametric 3D CAD modeler
Open Source Solid Modeling CAD
X3D is the open-standard format for 3D graphics scenes on the Web.
Xj3D is an open-source Java codebase for the X3D Graphics standard.
Java3d scenegraph editor
HARFANG 3D source code public repository
3D Multiplayer Hover Soccer
Converts between many 3D data formats
Fractal planet and terrain generator
A processing system for 3D triangular meshes
Maxwell Render for Blender
A designer’s program for describing parts of the building
A C++ Tool for the Fast Prototyping of Topological Data Structures