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  • Connecting two moving layers with a line

  • Simon Bonner

    February 28, 2008 at 12:44 pm

    Hi,

    I have a comp with several small, red dots that move independently. I want to add lines connecting some of these dots so that when the dots move towards/away from one another, the lines reposition themselves to stay ‘stuck’ to the dots.

    If I can get this to work, some of the dots will have more than one connection. Perhaps this is important to note, I wouldn’t know being an expression fool.

    Any ideas would be greatly appreciated!

    Simon Bonner

    youtube.com/simonsaysFX

  • Darby Edelen

    February 28, 2008 at 4:48 pm

    You can use a Generate > Beam effect on a full-screen solid to draw a line between two points, all that remains is finding out the starting and ending point of the line:

    Starting Point:


    l = thisComp.layer("beginDot");
    l.toComp(l.anchorPoint);

    Ending Point:


    l = thisComp.layer("endDot");
    l.toComp(l.anchorPoint);

    Darby Edelen
    Designer
    Left Coast Digital
    Santa Cruz, CA

  • Lloyd Alvarez

    February 28, 2008 at 4:50 pm

    Use the beam effect on a comp sized layer and pickwhip the Starting and Ending Points to the position of your dots.

    -Lloyd

    https://aescripts.com

  • Kyle Reynolds

    August 25, 2011 at 4:39 pm

    Tried this with the position value of a text layer so far, didnt work.

  • Dan Ebberts

    August 25, 2011 at 5:38 pm

    In what way? Do your text layers have parents?

    Dan

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