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Activity Forums Adobe After Effects two layers with same position wiggle

  • two layers with same position wiggle

    Posted by Stef Prein on April 3, 2008 at 9:35 pm

    Hi,

    I have one layer with a position wiggle. I can control this fully with sliders. The question is: how can I parent a second layer to match the position wiggle exactly.
    Thanks in advance!

    Stuffy
    student
    Image and Media Technology
    Utrecht School of the Arts
    The Netherlands

    Stef Prein replied 18 years, 1 month ago 3 Members · 3 Replies
  • 3 Replies
  • Kevin Camp

    April 3, 2008 at 9:50 pm

    you can parent all attributes (including position) by simply using the layer parenting feature. if it’s not already available in the time line, click the little arrow/triangle inthe upper right corner of the timeline, then choose columns>parent from that menu. select the layer that you want to parent a layer to in the pulldown menu, or use the parent pickwhip to pick the layer.

    if you only wanted to parent the position only (leaving rotation, scale and other attributes free), then select the layer to parent and hit ‘p’ to see the position values. then enable expression (animation>add expression) and pickwhip that layer’s position to the other layers position value.

    Kevin Camp
    Senior Designer
    KCPQ, KMYQ & KRCW

  • David Bogie

    April 3, 2008 at 9:50 pm

    Parent.
    It’s really that simple.

    But you can use expressions in the child layer to point directly at the position parameter of the wiggling layer.
    Or, in the most elegant application, create a null, apply your wiggle to the null, and paretn or express both layers to the null.

    bogiesan

    This is my standard sigfile so do not take it personally: “For crying out loud, read the freakin’ manual.”

  • Stef Prein

    April 4, 2008 at 5:40 pm

    Thanks a lot! It’s working!

    Stuffy
    student
    Image and Media Technology
    Utrecht School of the Arts
    The Netherlands

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