自己写的mel 程序，为<<三国演义>>草船借箭制作。 实现 maya中粒子替代对象 受到撞击后变成实例对象 拥有一个带有一个4*4的矩阵，能够脱离粒子的约束自由移动旋转缩放 。-Mel own written procedures for the <<Three Kingdoms>>草船借箭production. Maya particle alternative to achieve the target by the impact and become examples of objects with a with a 4* 4 matrix, from the particles bound to the free movement of rotating zoom.