一个3d飞机的作业，很简单，紧供学习，其他说明在文档里都有，下了自己看看。-A 3d aircraft operations, is very simple, tight for the study, other indication in the document and have, under its own look.

一个用DX9.0开发的3D射击游戏,实现了3D地形、粒子效果和网格模型加载-one shoot game of 3D with DX9.0,whick has mesh load and particle