一款用opengl写的桌球游戏，很有趣的，可以实现桌球的移动，还有场景的绘制-Written in a billiard game with opengl, very interesting, can achieve the movement of table tennis, as well as rendering the scene

opengl3d桌球。3d房间。3d视角-opengl3d billiards. 3d room. 3d perspective