Package	com.greensock.plugins
Class	public class FastTransformPlugin
Inheritance	FastTransformPlugin TweenPlugin

Slightly faster way to change a DisplayObject's x, y, scaleX, scaleY, and rotation value(s). You'd likely only see a difference if/when tweening very large quantities of objects, but this just demonstrates how you can use a TweenPlugin to optimize a particular kind of tween. The trade offs of using this plugin are:

• It affects x, y, scaleX, scaleY, and rotation (all of them)
• It doesn't accommodate overwriting individual properties. But again, this is an example of using a plugin for a particular scenario where you know ahead of time what requirements you're working with.

USAGE:

import com.greensock.TweenLite;
import com.greensock.plugins.*;
TweenPlugin.activate([FastTransformPlugin]); //activation is permanent in the SWF, so this line only needs to be run once.

TweenLite.to(mc, 1, {fastTransform:{x:50, y:300, scaleX:2, scaleY:2, rotation:30}});

Copyright 2010, GreenSock. All rights reserved. This work is subject to the terms in http://www.greensock.com/terms_of_use.html or for corporate Club GreenSock members, the software agreement that was issued with the corporate membership.

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changeFactor

property

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