开发工具vs2008+dx9.0。由于本人现在大四忙于实习和找工作，引擎代码没有时间去整理和优化了，现在将代码公开， 希望能给初学游戏编程的同胞们有所帮助。-Development tools vs2008+ dx9.0 because I now a senior, busy practice and looking for work, the engine did not have time to organize and code optimization, and now the c

3D游戏引擎。封装的不深，适合初学者学习。这些代码是我大三时整理的。可供大家学习交流。-3D game engine. Package is not deep, suitable for beginners to learn. The code is finishing my junior year. For them to learn from the exchange.

half_life2游戏引擎的代码整理，有兴趣的朋友可以看看。-half_life2 game engine, code cleanup, interested friends can see.