C++ header-only library that simulates GLSL math
Another drawing editor for LaTeX with PSTricks & TikZ
Rayshade raytracer
Gphoton in a simple 3d modeler and ray tracer.
rayshade 4.0.6 linux patch
Multimedia asset management and manipulator for Étoilé
MathJax support for MathML content embedded in SVG documents
A C++ template library extending syntax towards mathematical notation
Computer vision and image processing library for Qt.
Video and Image Analysis Extension for Firefox
Obsolete: use https://github.com/VMML/vmmlib