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Simple expression for varying opacity over specific time

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If you want an abrupt change in value, but not on every frame, you could use this expression.
After Effects 7
Useful things
Expressions

Views: 57162
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posted by jamie on Feb 15, 2009

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: 4526
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posted by MicGyver on Sep 08, 2008


 

 

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