AS3: Make sure children stays inside parent movieclip's shape

Posted by fortysixandtwo on Stack Overflow See other posts from Stack Overflow or by fortysixandtwo
Published on 2010-03-17T21:02:12Z Indexed on 2010/03/18 3:11 UTC
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flash

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actionscript-3

Red: Shape inside parent movieclip,
Yellow: Children inside parent movieclip

I'd like to animate the yellow dots, but make sure that they never gets out of the red shape's boundary. How can I approach this problem?

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