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combine two different expressions
I have to different expressions for one parameter. First drive actually value, second drive it`s timing. I want to put them together, and it worked until I restart AE.
Now only last part works. If I delete it, first part also works separately.
Is there a way to get it to work together?x=thisComp.layer("Jim_main_ctrlr").effect("step_height_correction")("Slider");
y=key(3).value
value=(value-y)*x+y;
valueAtTime((thisComp.layer("Jim_auto_body").effect("Morpher")(1)-thisComp.displayStartTime/thisComp.frameDuration)*thisComp.frameDuration); -
2 Replies
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It’s hard to tell what you’re doing exactly, but maybe like this:
x=thisComp.layer(“Jim_main_ctrlr”).effect(“step_height_correction”)(“Slider”);
y=key(3).value
v = valueAtTime((thisComp.layer(“Jim_auto_body”).effect(“Morpher”)(1)-thisComp.displayStartTime/thisComp.frameDuration)*thisComp.frameDuration);
(v-y)*x+yDan
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Thanks for your suggestion, Dan, but I don’t think it will help. I`ll try to explane the purpose of my expressions.
I have keyframe cycle which is controlled in time by this part
valueAtTime((thisComp.layer(“Jim_auto_body”).effect(“Morpher”)(1)-thisComp.displayStartTime/thisComp.frameDuration)*thisComp.frameDuration);may be you know what is Duik and its function named “morpher”. I think you should be familiar with it, but if not – it is here https://rainboxprod.coop/fr/outils/duik/
anyway this last part should be kept as is, no changes here.
This part
x=thisComp.layer(“Jim_main_ctrlr”).effect(“step_height_correction”)(“Slider”);
y=key(3).value
value=(value-y)*x+y;controlling the values of keyframes, but the way to keep 3rd key unaltered. These two parts have to control different aspects of actual parameter – value and time. Thus it’s pointless to merge it in one formula. I need two expressions to work here.
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