A math-inspired CAD program in haskell. CSG, bevels, and shells
a parametric 3D CAD modeler
A Cross Platform and Open Source Electronics Design Automation Suite
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
Dedicated to computer-aided engineering Linux distribution
Open-Source Shoemaking
A designer’s program for describing parts of the building
3D modeling tool based on the NURBS surfaces