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Activity Forums Apple Motion M3 Attach Particle to Paint Stroke

  • M3 Attach Particle to Paint Stroke

    Posted by Tom Daigon on June 6, 2007 at 1:14 am

    Anybody figure out yet how to attach a Library Emitter to a paint stroke so it follows the same path? In AE this requires a simple expression link…What does Motion need?

    Adolfo Rozenfeld replied 18 years, 11 months ago 3 Members · 4 Replies
  • 4 Replies
  • Doyle Rockwell

    June 6, 2007 at 1:55 am

    There’s a handy new aspect to the Motion Path behavior in Motion 3: the Path Shape parameter now has a Geometry option. This means that you can use any shape object in Motion as the source for a Motion Path behavior. And since a paint stroke is actually a shape, you just need to apply a Motion Path behavior to your particle emitter, set it to Geometry, then drag-and-drop the paint stroke into the image-well to assign it.

  • Tom Daigon

    June 6, 2007 at 2:29 am

    Thanks alot.I give it a try.

  • Tom Daigon

    June 6, 2007 at 2:45 am

    Works like a charm on both paint strokes and pen strokes.

  • Adolfo Rozenfeld

    June 6, 2007 at 3:48 am

    [specialcase] “the Path Shape parameter now has a Geometry option. This means that you can use any shape object in Motion as the source for a Motion Path behavior.”

    Specialcase: I completely missed this new feature! It was a strong need I had, having more flexibility in terms of repurposing existing vector based elements (like shapes) as motion paths. Very useful!

    WAIT a second! This option is also there for Path text layout! This is a good day!
    I always found the way Motion dealt with different path types (shape/mask/motion/text) was very… not flexible in terms of building from existing elements. That has changed, I have to say.

    Adolfo Rozenfeld
    Buenos Aires – Argentina
    ar(AT)adolforozenfeld.com

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