• Adobe After Effects Expressions

  tracking child one dimension

  Posted by Daniel Renda on April 23, 2009 at 11:37 pm

  Hi i was wondering if any one could help me with this… I am trying to track a child layers Y position only,

  here is an example of the code im using

  c=thisComp.layer(“rod”);
  c.toWorld(thisComp.layer(“rod”).transform.position[1]);

  sadly i get an error.
  help is much appreciated

  Dan Ebberts replied 17 years, 4 months ago 2 Members · 1 Reply
• 1 Reply

• 

  Dan Ebberts

  April 24, 2009 at 1:53 am

  Probably like this:

  c=thisComp.layer(“rod”);
  y = c.toWorld(c.anchorPoint)[1];
  [value[0],y]

  Dan

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