• Adobe After Effects Expressions

  marker based expressions 2

  Posted by Tzur Livne on October 6, 2010 at 10:16 am

  hi
  i need to make a transition effect operate on a layer every time there is a marker on a different layer in a nested comp.
  i managed to do it inside the layer, but it doesn’t work with the nested comp and it works only in the 1st marker (after that the complition % of the effect stays on 100).

  i’m posting the expression i used.

  thanks,
  tzur

  T=comp("Slides").layer("Slider Ctrl").effect("Slider Control")("Slider");

  if (marker.numKeys > 0){
linear(T,0,1,0,100)
}else{
0
}


  Tzur Livne

  Tzur Livne replied 15 years, 11 months ago 1 Member · 0 Replies
• 0 Replies

Reply to this Discussion! Login or Sign Up