为联众台球游戏开发，操作简单，先用F2定位台球桌，即用鼠标右上方的圆圈套住台球界面左下方的十字架，再按F2。击球时，用圆圈套住目标球，在按ALT+L，即显示击球点。命中率95％。-OurGame billiards for game development, simple operation, first positioning F2 billiards table, that is at the top right of the circle with the mouse trap billi

DirectX游戏编程的随书源代码，高版本VS导入工程文件之后记得要重定位解决方案目标哦(Source code of book <<DirectX Game Programming>>.If open the Solution with high version of Visual Studio,remember to relocate the destination of solution.)