一个设想机随着人物旋转的实例程序，里面的摄象机类和骨骼模型类代码质量高-envisaged machine with a rotating figures examples of procedures inside the camera category and category code skeleton model of high quality

基于D3D的2D小游戏，供新手学习 实现功能有，天上落下娃娃， 人物碰撞实现， 图片渐进消失， 仅供学习-Based on D3D for 2D game for the novice to learn to achieve function, the sky falling dolls, figures to achieve the collision, pictures gradual disappear, only to learn