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...Use the depth buffer to judge the image before and after. Perspective Texture Mapping and Perspective Color Fill. Accurate polygon edge coverage calculation. The rendering engine has only 700 lines, the modules are clear, and the backbone is prominent. Detailed comments, detailed comments on the main code.
Mac OS X and Windows OpenGL 3D Engine tools, content and code to create games and applications. Newton physics, OpenAL sound with OGG Vorbis, Lua, Revolution, written in C.
Quake II Weapons Facotry (THE Team fortress for Quake II) meets Quake III Arena WFA. The engine is founded on Q2 GPL code, and uses the WFA media. Visit the main website for more details.
LxDoom is a version of the classic fps game Doom by id Software.
Specifically, it's an engine for playing Doom levels, based on the source
code released by id Software. It aims to be free, reliable, portable, and
support a wide range of levels.
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The Daedalus Engine is a 3D rendering engine that uses both OpenGL and DirectX 9.0 for its implementation. This project serves as a method of study for its developers in the areas of game design, 3D rendering, audio, game related physics, net code, etc.