A free and open source multiplatform 3D parametric modeler
The programmer's solid 3D CAD modeller
Console-based GLSL Sandbox for 2D/3D shaders shaders
a parametric 3D CAD modeler
C++ libraries for manipulations in non-Euclidean geometry
Radiation Spectrum Method : a modal BPM (Beam Propagation Method)
A language for making art using mathematics
Video mixer for mixing live and recorded video and audio feeds
The Vienna Topography Simulator