
CadQuery
OpenSCAD
FreeCAD
BRL-CAD
ImplicitCAD
Autodesk AutoCAD
Antimony
OpenJSCAD.org
Nodebox
Processing
Vvvv
Vuo
Cinder
Pure Data
TouchDesigner
OpenFrameworks
NodeboxOpenSCAD - OpenSCAD is a software for creating solid 3D CAD objects.
Processing - C++ and Java programming at the speed of thought.
FreeCAD - An open-source parametric 3D modeler
Vvvv - vvvv is a graphical programming environment for easy prototyping and development.
BRL-CAD - BRL-CAD: Open Source Solid Modeling
Vuo - Design and build live interactive media.