在mfc下OPENGL的使用，制作绿茶和杯子效果，还有设置绿茶在杯子里面的运动，有具体的添加和制作过程很适合初学者-Under the mfc OPENGL use, production effects of green tea and cups, as well as set the green tea in a cup inside the movement, there are specific additions and production process is suitable f