Uniform Scale Wiggle

[Adriano Moraes]

Hello there.

I think it´s a pretty simple thing but I can´t find it anywhere.

I guess I´ve even done this before but my brain is failing me.

So what I want to do is simply make a circle´s scale
wiggle uniformly(x and Y with equal values).

How do I achieve that?

Sorry if there are answers allready in the cow, but I could not find it.

Ok, thanxxx allready and cheers.

a.ninguem.

[Dan Ebberts]

Like this:

w = wiggle(5,30);
[w[0],w[0]]

Dan

[Adriano Moraes]

Thank you Dan!

I gotta visit Motionscript.com a little more (and deeply) and finally LEARN the stuff.

Thanx again.

Cheers.

a.ninguem.

[Gon Perdigao]

Mr Dan you are a master 🙂 !!!!

[vincent rogozyk]

Hi Dan,
Is there a way to make the uniform wiggle loopable?

Thanks a lot for your help.
Best Regards,
Vincent

[Dan Ebberts]

This should work:

freq = 1;
amp = 110;
loopTime = 3;
t = time % loopTime;
w1 = wiggle(freq, amp, 1, 0.5, t)[0];
w2 = wiggle(freq, amp, 1, 0.5, t – loopTime)[0];
linear(t, 0, loopTime, [w1,w1], [w2,w2])

Dan

[vincent rogozyk]

Thanks a LOT.

[Mil Malchiodi]

Thanks a lot Dan!

-MiL-

[Rod Duarte]

Hey all!
I’m trying to use this, and I’m getting a syntax error on line 6…

I’m guessing AE changed something, since this is old?

[Dan Ebberts]

I think the site redesign text formatting must have substituted a different character for the minus sign in line 6. Try it this way:

freq = 1;
amp = 110;
loopTime = 3;
t = time % loopTime;
w1 = wiggle(freq, amp, 1, 0.5, t)[0];
w2 = wiggle(freq, amp, 1, 0.5, t - loopTime)[0];
linear(t, 0, loopTime, [w1,w1], [w2,w2])