• Adobe After Effects

  Reverse Corner Pin

  Posted by James Archibald on January 24, 2017 at 5:19 pm

  Hi everyone,

  This is one of those ones that feels like it should be so simple, but everything I try doesn’t work.
  I have a screen comp planar-tracked nicely onto a laptop with a Power Pin. At a certain point I want to go into the content of the screen comp as a transition.

  All I want to do is make the corners of the red area the corners of my overall frame – expanding the red to fill the frame.
  https://hunter.weebitmagic.com/images/screenshots/edit/Social%20Media%20Reality%20Sh003%20(0-00-01-32).jpg

  I can just about get it by manually trying to align a power pin, but it feels like there should be a really simple way to get it accurate. I thought I was onto something with ‘unstretch’, but to no avail.

  Any help would be greatly appreciated.

  EDIT:
  Wow, I feel stupid. Minutes after posting this, I tried ‘unstretch’ in Power Pin and this time it worked. Not sure what I did wrong last time. Sorry.

  • Archie •

  James Archibald replied 9 years, 6 months ago 1 Member · 0 Replies
• 0 Replies

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