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Need help on rotoscoping.

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  • Posts: 1
  • Joined: Mon Feb 22, 2021 12:40 am
  • Real Name: Barry Sou

Need help on rotoscoping.

PostMon Feb 22, 2021 12:52 am

I need help on trying to make the area inside the polygon get cropped out rather than the area outside the polygon, any button or trick on how to do this?


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  • Real Name: Noah Hähnel

Re: Need help on rotoscoping.

PostMon Feb 22, 2021 7:31 am

You just wire two polygons after each other and set it to subtract.


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Re: Need help on rotoscoping.

PostMon Feb 22, 2021 3:15 pm

I'm a little confused. There's an Invert checkbox on all the masks that I'm aware of, including Polygon and Bspline, the two you're most likely to use for roto work. Is this not what you want?

If you're using multiple masks and routing them through each other and you want one to punch a hole in the other, as UserNoah says you'll switch the Paint Node of the second one to Subtract.
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