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Activity Forums Adobe After Effects wave like effect

  • wave like effect

    Posted by Salar Sardary on February 13, 2019 at 8:09 pm

    Hello all! I am stuck to come up with the trick to create the similar effect you see in the video

    I used trim path and change the position and this is the result I reached

    But I still lack the part that acts like a whip (the part in the red circle below)

    many thanks in advance for your help!


    Harry Hoag replied 7 years, 2 months ago 5 Members · 4 Replies
  • 4 Replies
  • Richard Garabedain

    February 14, 2019 at 4:36 pm

    Try using the polar coordinates or maybe one of the VR effects on an adjustment layer then playing with the line work below. maybe that will work

  • Max Haller

    February 15, 2019 at 7:35 pm

    I would think you’d have to animate the path itself to move in that whipping shape

  • Oleg Pirogov

    February 16, 2019 at 2:21 am

    I see here a whip following the dots.

    Dots are animated and arranged in a strict order which can be done one way or another:

    Running a coarse line through them can be done with createPath():

    Smoothing it is a different problem which I don’t really know how to address.
    I can do some smoothing with a version of a script from here: https://forums.creativecow.net/thread/2/1134161 like this:

    But as you see, it differs from the gif. All I’m sure is that that line on the gif is smoothed not with Auto Bezier.

  • Harry Hoag

    February 16, 2019 at 10:27 am

    You could try what Oleg did but attach a precomped line with puppet tools to the nulls, that would auto smooth to a certain extent. But I imagine it’ll look like what he has with the auto smooth script thing.

    Or use ‘extended points to nulls’ to have full bezier control and just spend a bit of time manually animating the beziers so they look smooth, that shouldn’t be too painful.

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