A modern library for 3D data processing
The open source mesh processing system
Real-time physically based rendering engine for Android, iOS, and more
3D Engine c++
3D fractal rendering software
rayshade and POV for Mathematica Export + view
STL Viewer for java
Lightweight and modular C++11 graphics middleware for data and games
Tao3D is a programming language for real-time interactive 3D
3D Software Renderer in 700 Lines
Coin3D Qt GUI Library
Utility application to obtain data about your OpenGL implementation.
https://github.com/horde3d/Horde3D
A library to create anaglyph images with Java