用OpenGL写的一个类似台球的小游戏，包括对了OpenGL的基本操作和简单的力学碰撞模型。由于是作为学习OpenGL的习作来做，文件名起的比较随意，其中1.cpp中包含了程序运行主体，phyobject.cpp中提供了力学碰撞的物理模型-with OpenGL write a similar pool of small game, including a pair of OpenGL and the basic operation of a simple mechanical model of the collision. Since OpenGL is learning to do the exercises, since the documents were more freely 1.cpp which includes the main operating procedures, provided phyobject.cpp collision mechanics of the physical model