flash程序开发实现运动的椭圆功能源码flash program development to achieve movement of the elliptic function of source-flash program development to achieve movement of the elliptic function of source

菜单椭圆效果。菜单转动速度随鼠标位置变化而变化，利用正余弦原理模拟出的3D效果-Menu elliptic effect