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Extraperlate constant movement before and after keyframes
Hello After Effects people.
I’m new to after effects, though I’m an experienced 3D animator with Blender.
I’m creating a video that will contain a lot of images scrolling past at a constant rate. From what I understand I can create a null and parent everything to it, but… is there a way I can set two keyframes – say at position 1 at frame 100 and position 2 at frame 200 and have the null move at the same constant rate both before frame 100 and after frame 200?
Thanks in advance,
Mike -
2 Replies
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You can use an expression. Alt+click on the stopwatch icon for the position property, then paste in this code:
if (numKeys > 1) {
if (time < key(1).time) loopIn("continue")
else loopOut("continue");
} else value;Walter Soyka
Designer & Mad Scientist at Keen Live [link]
Motion Graphics, Widescreen Events, Presentation Design, and Consulting
@keenlive | RenderBreak [blog] | Profile [LinkedIn] -
Wow – I didn’t think I’d be entering code so early, but you’ve explained very clearly how to do it – thanks!
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