• Adobe After Effects Expressions

  How to make a mask from tracking data?

  Posted by Jim Dodson on July 22, 2009 at 3:00 pm

  I have two nulls each with tracking data applied to them…

  Is there any way to make a 2-point mask from these two sets of tracking data??

  Jim Dodson

  8 Core Intel — Mac – OSX

  Christopher R. green replied 17 years ago 3 Members · 3 Replies
• 3 Replies

• 

  Kevin Camp

  July 22, 2009 at 3:47 pm

  crgreen.com/aescripts has a script that will connect a vertex to a point… i would think that would include a null’s position, but if it didn’t, you could use it to connect the vertex to a point expression control, then link that to the null’s position. i’ve never used this script but it seems like it should do what you need.

  Kevin Camp
  Senior Designer
  KCPQ, KMYQ & KRCW
• 

  Jim Dodson

  July 22, 2009 at 9:38 pm

  Thanks Kevin!! That worked perfectly!!! —

  Jim Dodson

  8 Core Intel — Mac – OSX
• 

  Christopher R. green

  July 23, 2009 at 7:15 am

  🙂

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