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Activity Forums Adobe After Effects Shape Animation

  • Andy Kiernan

    June 24, 2021 at 8:06 am

    it could be a pre-defined line that is then revealed with mattes or trim paths. then doubled up and inverted etc.

    I saw this vid today might get you close, but I think basing it all off one line and revealing it would give more simple control.

    Make a Wavy Path With Expressions in After Effects – YouTube

  • Graham Quince

    June 26, 2021 at 9:39 am

    In the Window dropdown, take a look at the script for Create Nulls from Paths. In there is a Trace Path option. If you have a path drawn out, you can use the script to which makes a null layer which will follow the path. You can keyframe this position. From there, you can have your circle and other animation parented to this null.

    The beauty of this approach is you can go back and adjust your path at any time.

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