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individual Keyframe expression

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Alex Weil
individual Keyframe expression
on Apr 25, 2018 at 12:38:01 pm

and again a Keyframe expression question, i found a ton of it but i think i dindnt find the one answer that i am looking for.

i try to make it as simple as i can

i have to keyframes with different velocity
now i want to tell the keyframes their value via an expression
something like that

keyframe: thisLayer.height-thisLayer.height;
keyframe2: thisLayer.height;


it it possible without loosing my custom Velocity options?
i often asked myself that question because sometimes i think its very convenient to just write the value of an keyframe down or change it via an expression, no matter how much keyframes i have on a layer

cheers
Alex


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Alex Weil
Re: individual Keyframe expression
on Apr 26, 2018 at 7:33:18 am

okay solved the problem now with a Slider from 0 to 100, some expressions and a linear-function

p1 = thisLayer.height-thisLayer.height;
p2 = thisLayer.height;
p0 = thisLayer.width/2;

slider = effect("Slider Control")("Slider");
linear(slider,100,0,[p0,p1],[p0,p2])

i combined that expression with a linear wipe and got a nice drop in animation without an extra Matte Layer.

but my second question is still standing, can i define the value of every keyframe i set in my expression?


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