3D Engine with Blender Integration
The open-asset-importer-library repository
Vivid3D is a C++ IDE/3D engine, with python scripting.
A real-time 3D engine for DOS-talgics (see GLOBE_3D for new stuff !)
Famous card game with 3D graphics and artificial intelligence
GPU Texture Generator
Short C++/Java/C#/Python benchmark
A world editor for HGE game engine written in python and uses OpenGL.