Game Developers often need to use BSP trees, this is a BSP tree using an example...

己做的3D模拟浏览，重要用的是读入TEXT文档里面的模拟地形数据，有雾化效果-others do 3D simulation browsing, it is important the document read TEXT inside the simulated terrain data, atomizing effect

占星术 v4.0是一个很好的游戏，现在你可以拥有它的原代码!-astrology v4.0 is a very good game, you can have the original code!

fast bitmap rotation

一个不错的3D游戏引擎。-a true 3D game engine.

圣剑英雄的源代码！可以对其进行2次开发！-SAYYAF hero s source code! 2 can be developed!

游戏开发数理应用 对开发游戏的很有帮助-Application of game developers on the development of mathematical games helpful

demo介绍了旋转物理概念，包括在三维方向，角速度和势头，惯性和扭矩，关于游戏引擎运动学。-demo introduce the spin physics concepts, including in the three-dimensional direction, angular velocity and momentum, inertia and torque, on the game engine kinematics.

vb 和direct7 写的 网络游戏引擎,支持 10 个人连网对战.游戏正在开发中.不能玩可以和我联系-vb direct7 and write online game engine, networking support 10 players. The game is under development. Not playing can contact me and

IndieLib is a c++ 2.5d engine for game development and fast game prototyping in a really easy way. Internally it uses Direct3d for hardware acceleration, but doesn t use DirectDraw or ID3DXSprite, it directly draws textures on polygons. The engine is focused in fast 2d rendering, but also allows you to use 3d models. This is the best engine among all that I have ever seen-IndieLib is a c++ 2.5d engine for game development and fast game prototyping in a really easy way. Internally it uses Direct3d for hardware acceleration, but doesn t use DirectDraw or ID3DXSprite, it directly draws textures on polygons. The engine is focused in fast 2d rendering, but also allows you to use 3d models. This is the best engine among all that I have ever seen...

圣剑英雄传，挺好的一个游戏，完全开放源代码-SHENG- JIAN-SU Heroes, a very good game, completely open source