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Activity Forums Adobe After Effects Expressions Scale up over time

  • Scale up over time

    Posted by Olly Bea on March 12, 2012 at 6:59 pm

    Hi all

    This I am sure is very simple, I would like an expression that continually increases over time, so for example 1% every 1 sec, but that isn’t dependant on start value, duration, position on the timeline…. etc…

    Is this doable?

    Cheers

    Olly

    Olly Bea replied 14 years, 3 months ago 2 Members · 4 Replies
  • 4 Replies
  • Dan Ebberts

    March 12, 2012 at 7:30 pm

    Something like this, probably:

    value + [1,1]*(time-inPoint);

    Dan

  • Olly Bea

    March 12, 2012 at 7:42 pm

    great stuff thank you. If I wanted to slow this down how would I go about it?

  • Dan Ebberts

    March 12, 2012 at 7:48 pm

    Like this (not tested, but it should work):

    m = .5; // half as fast
    value + [1,1]*(time-inPoint)*m;

    Dan

  • Olly Bea

    March 13, 2012 at 8:58 am

    Perfect as always

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