motion graphics eXchange
top

Looping wiggle() - Dan Ebberts's
Sometimes though, it would be extremely useful to be able to get the wiggle motion to loop. Here we'll take a look at a way to accomplish this by using a bit of clever math and taking advantage of one of wiggle()'s seldom used parameters.
 After Effects 6
Useful things
Expressions

Views: 1319
Permalink
visit |  share this  | error? 
Without question, wiggle() is an extremely handy and versatile tool for adding an element of randomness to a project.
freq = 1;
amp = 110;
loopTime = 3;
t = time % loopTime;
wiggle1 = wiggle(freq, amp, 1, 0.5, t);
wiggle2 = wiggle(freq, amp, 1, 0.5, t - loopTime);
linear(t, 0,  loopTime, wiggle1, wiggle2)



(Min. Version: After Effects 6, Category: Useful things, Type: Expressions)
posted by MicGyver on Sep 08, 2008

 

Related topics:

Lightwrap in After Effects

Thumbnail for: Lightwrap in After Effects
This brief tutorial covers the compositing technique of light wrapping.
After Effects CS4
Keying
Video-/Tutorials

Views: 453
Permalink
posted by jamie on Jan 13, 2012

Lightwrap Preset

Thumbnail for: Lightwrap Preset
This is a preset that you can use on green screen footage or just general compositing.
 After Effects CS5
Keying
Presets (ffx)

Views: 340
Permalink
posted by jamie on Jan 13, 2012

3D Cube Creator

Thumbnail for: 3D Cube Creator
This script is used to create a 3d cube. You can later replace the different sides and spin the null around for easy animation.
After Effects CS3
3D
Scripts (jsx)

Views: 2411
Permalink
posted by MicGyver on Nov 11, 2011


 

 

follow us on http://twitter.com/mgxchangeget in touch on facebook

 

 

motion graphics eXchange - Get The Search Engine