The open source mesh processing system
Avogadro libraries provide 3D rendering, visualization, and analysis
3D Without Boundaries
Vivid is a modern C++ 3D engine using OpenGL4+
Design your own pottery for 3D printing in full color
Geometry processing library for Python
A real time global illumination solution that achieves glossy surfaces
Sorry this project is no longer being supported
kicad 3D is aimed to add 3D realistic feature on kicad pcb CAD
Semiautomatic generation of semantic building models from image series
Megalui: 2D/3D OpenGL & C/C++ Library for Scientific Visualizations
Obsolete: use https://github.com/VMML/vmmlib