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Activity Forums Adobe After Effects Wiggle expression . 1 time in 1second?

  • Wiggle expression . 1 time in 1second?

    Posted by Vugar Ashrafov on October 31, 2015 at 6:31 pm

    Maybe it is very simple and easy subject , but i dont understand this “wiggle” expression all the time. We all know(or only me 😀 ) that for example
    wiggle (1,15) , here “1” shows that wiggle should happen 1 time in one second.but when i try this, it happens 6 times in one second. any idea?

    Kalleheikki Kannisto replied 10 years, 9 months ago 2 Members · 3 Replies
  • 3 Replies
  • Kalleheikki Kannisto

    November 1, 2015 at 5:23 pm

    What property are you applying it to when this happens?

  • Vugar Ashrafov

    November 1, 2015 at 8:39 pm

    i try on rotation . i write wiggle(1,random(-2,2))

  • Kalleheikki Kannisto

    November 3, 2015 at 2:05 pm

    It’s not the first part of the expression that gives you the trouble, you are giving the wiggle a new random number for every frame with the second part of the expression.

    The correct wiggle expression in this case would be

    wiggle (1,2)

    With the value of 2 the wiggle expression itself will vary the results between -2 and 2 in relation to current value.

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