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Position slider expression
Hi all,
New to expressions and this forum, but old to AE. ; )I’m looking for a code for the position property that would allow a slider with a 0-100 range to drive that property so that:
0 = value x
50 = value y
100 = value zand x, y and z do not have to be necessarily sequential.
Any thoughts?
Much appreciated!
M -
6 Replies
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BTW, I’m using split position properties so these only need to be single number values…
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Do you need the return value to change as the input ranges from 0 to 50 and 50 to 100 or do you want them to snap as the input value reaches each threshold?
Darby Edelen
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I need the value to change.
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Sorry that was sort of an incomplete sentence, I need the return values to change as the slider moves between the 0, 50, 100 inputs.
Thx -
Something like this applied to the position property should work.
slider = effect("Slider Control")(1);
x = [300, 600];
y = [500, 300];
z = [800, 700];if(slider < 50) linear(slider, 0, 50, x, y);
else linear(slider, 50, 100, y, z);
Darby Edelen
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That works great! Thank you so much.
I’m working on what I hope will be a really fun and fancy character rig. I’ll post a link to the file when/if I finish it successfully so you can see how I used the code. I plan the share the rig with my students and anyone else interested.
If you don’t mind I’ll include a little note of acknowledgment crediting you with help on the coding. I for sure couldn’t have figured that one out on my own.
Again, many thanks!
M
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