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Activity Forums Adobe After Effects Expressions Translate 3D layers intersection to Linear Wipe

  • Translate 3D layers intersection to Linear Wipe

    Posted by Ilya Sire on September 16, 2023 at 1:56 pm

    Hello forum,

    I have 2 3D layers.
    LayerA orientation is 0,0,0 and and have Linear Wipe on it.
    LayerB orientation is adjusted so will interacted with layerA.

    How can I use Linear Wipe percentage and wipe angle to match where the intersection line using expression?

    Thank you 🙂

    Dan Ebberts
    replied 9 months, 1 week ago
    2 Members · 1 Reply
  • 1 Reply
  • Dan Ebberts

    September 16, 2023 at 11:24 pm

    A general solution to this would be pretty complex. To start, I think you’d have to calculate the line that represents the intersection of the two planes, which involves some serious math. It might be simpler if there are some know constraints about how the planes can intersect, but you didn’t mention anything like that.

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