OpenGL Mathematics (GLM)
The open source mesh processing system
A standalone, large scale, open project for 2D/3D image processing
Dust3D is a cross-platform open-source 3D modeling software
Multi-Joint dynamics with Contact. A general purpose physics simulator
Matlab toolbox for Geometry Processing
A powerful, innovative and intuitive EDA suite for everyone
C++ library for half precision floating point arithmetics.
2D & 3D TeX-Aware Vector Graphics Language
a parametric 3D CAD modeler
FlightGear Flight Simulator: free open-source multiplatform flight sim
A collection of packages providing extra functionality for GNU Octave
GPS log file viewer and analyzer
Free and open source pattern design software
Open Source Solid Modeling CAD
C++ header-only library that simulates GLSL math
Scientific Visualisation Made Easy
Numerical and Symbolic Math Tool