AE粒子运动场的特效应用分析

摘要

分析了粒子的作用原理以及在运动场中的产生与运动机理和影响运动的关键因素。介绍了关于粒子运动场的主要参数对粒子的不同运动状态的控制。讨论了在不同特效需要的场合下所采用的最佳参数搭配与设置,提出了在After Effects（图形视频处理软件）中通过粒子场特效来实现各种动画特技的方法,为影视后期制作提供了建设性意见。%This paper analyzed the working mechanism of the particle and its generation and motion and the factors that affect the movement in the playground.It described how the main parameters of the playground control the movement of the particle.It discussed the best parameters association and setting in all cases of effects.On this basis,it also proposed the method that how to realize various animation effects by using the particle playground in the After Effects.It also put forward groundbreaking suggestion for film post-production