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Null + variance

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David Hildreth
Null + variance
on Oct 14, 2011 at 9:10:55 pm

I have many elements attached to one null with a change in position.

I'd like to have all the elements to generally maintain the same movement, but with some degree of variance between them. Is there a way to easily add 10 or 20px of random difference between the position change in each element? I'm not exactly sure where to start.


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Dan Ebberts
Re: Null + variance
on Oct 14, 2011 at 9:44:04 pm

Do you just want a random offset? If so, either of these should work:

maxOffset = 20;
seedRandom(index,true);
value + random([-maxOffset,-maxOffset],[maxOffset,maxOffset])

or,

wiggle(0,20)


Dan



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