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Revision: 44261
at April 8, 2011 19:15 by necnova
Initial Code 
vx += (targetX - sprite.x) * spring; //'spring': elastic coefficient 
vy += (targetY - sprite.y) * spring;

sprite.x += (vx *= friction); //'friction': friction force 
sprite.y += (vy *= friction); 


//use it inside an OnEnterFrame event handler
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AS3 Elastic Tween Formula









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ActionScript 3