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Extrapolation in AE
Hi
How does one extrapolate a curve in After Effects? ie. repeat curve, mirror curve, keep slope, keep value, offset curve?
I am used to Shake and Flame, where this feature is in the curve editor, but I just can’t find it in AE.
Thanks,
John -
4 Replies
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Not used Shake or Flame, so don’t know if this is exactly what you need, but Dan Ebbert’s site shows how to make curves using expressions.
Simon Bonner
youtube.com/simonsaysFX -
Hey Simon
No, that wasn’t what i meant, although it was a great link. Thanks.
I’ve uploaded some screengrabs from Shake at:
https://www.flickr.com/photos/27010502@N04/?donelayout=1Hope it explains what I am trying to do.
Thanks,
John
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To get the the graphs of the keyframes twirl down that property.
So if those graphs you’re showing are for Opacity, “T” reveal the opacity stopwatch and keyframes. Twirl down that little triangle next to the Opacity Stopwatch. If they’re Hold Keyframes there will be a Step pattern, if Bezier Keyframes they’ll have Bezier Handles to adjust the curves.
The newer versions of AE have an advanced Graph Editor, see this for a tut:https://library.creativecow.net/articles/mylenium/graph_editor.php
and these from Adobe Help:
I’m Graph-Editor-less back on AE6.5 BooHoo.
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Oh, yes, F9 on select keyframes makes them Bezier, Right-Click >Hold Frames makes them Hold Frames. Otherwise use Animation>Keyframe Assisstant>Interpret Keyframes.
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