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Wiggle position in a certain angle

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If you would like a layer's position to wiggle in 45° degrees for example.
 After Effects CS3
Useful things
Expressions

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Solution(on a layer's position):
angle = 45;
w = wiggle(3,100) - value;
a = degreesToRadians(angle);
x = w[0]*Math.cos(a);
y = w[0]*Math.sin(a);
value + [x,y]
by Dan Ebberts

Keywords

Expression, wiggle

(Min. Version: After Effects CS3, Category: Useful things, Type: Expressions)
posted by peter17 on Jan 11, 2010

 

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Wiggle in one dimension

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Often very useful to wiggle only horizontal or vertical
 After Effects 6
Useful things
Expressions

Views: 459
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posted by jamie on Sep 05, 2008

Start or stop wiggle at specific time

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From Adobe's LiveDocs:
You can use any expression in place of the wiggle expression used here, to begin and end any expression’s influence at a specific time.
 After Effects CS3
Useful things
Expressions

Views: 503
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posted by Indy on Nov 09, 2008

Wiggle From Leader

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These two expressions create a “ follow the leader” effect. One works from the top down, the
other from the bottom up. Only use one.
After Effects 7
Useful things
Expressions

Views: 302
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posted by MaxX on Dec 11, 2008


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