Wiggle position in a certain angle

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

Expression, wiggle

(Min. Version: After Effects CS3, Category: Useful things, Type: Expressions)

posted by peter17 on Jan 11, 2010

Wiggle in one dimension

Often very useful to wiggle only horizontal or vertical

After Effects 6
Useful things
Expressions

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posted by jamie on Sep 05, 2008

After Effects CS3
Useful things
Expressions

Views: 18926
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posted by Indy on Nov 09, 2008

After Effects 7
Useful things
Expressions

Views: 3025
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posted by MaxX on Dec 11, 2008