• Adobe After Effects Expressions

  Keeping Wiggle at extreme values

  Posted by Nick Ha on January 30, 2014 at 4:39 am

  Hi,

  (Full disclosure, I’m pretty horrible at math/programming/scripting)

  I’m trying to force Wiggle to consistently spit out extreme values and I can’t figure out a good way to do it.

  Right now, my expression is “wiggle(60,100)”, so a 60/sec frequency, with 100 being the maximum amplitude. My problem is that the randomness is too, er, randomized; it’ll pick less extreme values (52 -34 62 -8 16) even though I only want it to pick extreme values (94 -82 98 -96 85).

  Any ideas?

  (The effect in particular is the “Size” value of the “Turbulent Displace” effect. I’d like the object to get massively distorted each frame.)

  Nick Ha replied 12 years, 3 months ago 1 Member · 0 Replies
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