[AS3/AS2 only] Forces the cacheAsBitmap property of a DisplayObject to be a certain value (true or false) during the tween and then sets it back to whatever it was before the tween was rendered for.
[AS3/AS2 only] Forces the cacheAsBitmap property of a DisplayObject to be a certain value (true or false) during the tween and then sets it back to whatever it was before the tween was rendered for.