JavaScript 3D library
FlightGear Flight Simulator: free open-source multiplatform flight sim
An interactive viewer for three-dimensional chemical structures.
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
High-efficiency minimalist C++ wrapper for OpenGL 4.3
CIRT - CUDA Interactive Ray Tracer
crossplatform multithreaded object-oriented render and audio engine
Support for legacy OpenGL in core profiles
C++ Frontend for the RenderMan Interface
Growth-grammar related Interactive Modelling Platform
Open source set for Notepad++ for building worlds in X3D and VRML
Vivid Engine 2 is an open source 3D Engine coded using C# and C++.
Tao3D is a programming language for real-time interactive 3D
A tool that uses OpenCL to procedurally generate 3D models
3D Charts - Templates for PovRay(TM)
Program for drawing 3D surfaces from parametric equations
.NET wrapper for the Irrlicht Engine
non-trivial OpenGL project for research purpose
Perl bindings to the Modern OpenGL API
3D .NET engine for Windows, Linux, Mac
realtime 3d surface rendering library