GPU Texture Generator
A declarative 3D globe data visualization library built with Three.js
PyMOL is an OpenGL based molecular visualization system
A WebGL graphic library for building scalable Web3D applications
High performance JavaScript templating engine
Highly accurate ray-tracing software system for UNIX computers
A WebGL-based 3D engine for technical visualization
Prerenders static HTML in a single-page application
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.
3D rendering and scene graph library (moved to GitHub)
Panda3d to Tcl bindings
free implementation of the OpenGL Character Renderer
Implemention of SGI's Open Inventor.
3D Software Renderer in 700 Lines
3D Charts - Templates for PovRay(TM)
JavaScript helpers for rendering high-resolution image variants
Coin3D Qt GUI Library
Tiny but powerful single file wavefront obj loader