SpriteAnimation in unity3d

Hey m plan to make particle effect by using Sprite animation ..but didnot get 开发者_运维问答it in proper way .. Is there any one who has work on it ??

And also suggest me how I move image respect to time ?...

Waiting for positive response ..

you may want to check out http://www.ezsprite.com , it's a nice spritesheet package for unity it works it's similar to the the animation system in flixel or cocos2d .. it can be used to create a particle effect manually .. I'm not 100% on if you could get it to work with the particle emitters in unity .. if you want to do that your best bet is to probably define a material with a shader that adjusts the uvs as time passes and use that with the emitter