# Mask

**URL:** https://forum.kirupa.com/t/mask/317750
**Category:** Uncategorized
**Created:** [January 1, 2011, 9:44am UTC](https://forum.kirupa.com/t/mask/317750 "2011-01-01T09:44:23Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![ohya](https://avatars.discourse-cdn.com/v4/letter/o/fbc32d/32.png) [@ohya](https://forum.kirupa.com/u/ohya)
#### Post date: [January 1, 2011, 9:44am UTC](https://forum.kirupa.com/t/mask/317750/1 "2011-01-01T09:44:23Z")

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There are 2 movie clips which are used to mask 2 objects. Codes are as follow:  
import mx.transitions.Tween;  
import mx.transitions.easing.\*;  
var myTween1:Tween=new Tween(circleClip,"\_x",Regular.easeInOut,0,171,3,true);  
var myTween2:Tween=new Tween(circleClip1,"\_y",Regular.easeInOut,82,267,3,true);  
myTween2.stop();  
myTween1.onMotionFinished=function(){myTween2.start();}  
myTween2.onMotionFinished=function(){myTween1.start();}

When the transitions repeat, the second object suppose to be invisible but it is visible. How to set second object invisible just as it starts from beginning ?