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Forums Adobe After Effects Cycle FCurves

  • Cycle FCurves

  • Stephan Dube

    November 26, 2008 at 5:54 pm

    Id like to know if it is possible to have a cycle (loop) on a keyframe?
    for example if I have 2 keyframes of opacity (100% and 50%) and I want it to do a cycle so during the entire animation it would do it. Im sure there is a way to do it in expression but Im not that savy, for now Im uding the good old copy and paste but Im sure there must be a better way

  • Darby Edelen

    November 26, 2008 at 10:12 pm

    You’d need an expression.

    There are 2 that could be directly applicable to your situation:




    The first will loop the values after the last keyframe, the second will loop the values before the first keyframe.

    There are several different kinds of loops:


    Here’s a video that should help illustrate the differences:

    Darby Edelen

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  • Stephan Dube

    November 26, 2008 at 11:01 pm

    thanks so much its quite an easy script 🙂
    thanks again

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