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How can I 'toggle hold keyframe' or start and stop and expression?

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kevin tang
How can I 'toggle hold keyframe' or start and stop and expression?
on Mar 3, 2020 at 3:53:21 am

Hi, I am trying to make a wiggle expression start and end at a certain point. I have tried using a slider. but it doesn't work with toggle hold keyframe. Further, I don't want a gradual interpolation but a definite start and stop. I can't split the layer because of how wiggle position work (it doesn't begin at the same location).


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Tomas Bumbulevičius
Re: How can I 'toggle hold keyframe' or start and stop and expression?
on Mar 4, 2020 at 9:09:16 am

Hey Kevin, this might be useful to understand and improve randomSeed: https://www.schoolofmotion.com/blog/random-expression-after-effects

Find out more:
After Effects Tutorials: motion design, expressions, scripting.
Boxer - Dynamic Text Boxes Template with a Live Preview


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Graham Quince
Re: How can I 'toggle hold keyframe' or start and stop and expression?
on Mar 7, 2020 at 12:06:36 pm

Hi,

I’ve just published a tutorial covering this exact thing:
https://blogs.creativecow.net/blog/15009/just-the-tip-how-to-keyframe-a-wig...

In the video, I use regular keyframes, but it just a case of switching these to hold keyframes to get the result you’re after.

http://www.YouTube.com/ShiveringCactus - Free FX for amateur films
http://shiveringcactus.wordpress.com/ - FX blog


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