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