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Control Animation Between Keyframes with Sliders
I want to contol 4 keyframes with 2 sliders.
(1 and 2 keytrame with Slider Control 1 but 3 and 4 keyframe with Slider control 2)
Work only one (Slider Control 2).
code that I use:
valueAtTime(linear(thisComp.layer("Null 1").effect("Slider Control 1")("Slider"),0,100,key(1).time,key(2).time));
valueAtTime(linear(thisComp.layer("Null 1").effect("Slider Control 2")("Slider"),0,100,key(2).time,key(3).time)) -
6 Replies
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is it possible to do that? please, help guys!
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It’s not clear how you want this to work. What determines whether to use slider 1 or slider 2?
Dan
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I want to use both sliders.
What I want to achieve, example:
to make this thing work, I need the expression.
Any ideas? -
About the only tool you have to manipulate a path with an expression is valueAtTime(). So the resulting shape has to be something that is actually keyframed at some particular time. It looks like you’re trying to combine two different keyframed segments and I don’t know of any way to do that.
Dan
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Maybe you can get what you want by using two masks on the same layer, the first set to add and the second set to subtract (inverted). Then keyframe both masks and attach each mask to its own slider.
Dan
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Yes, maybe two masks on the same layer, it is the best solution in this situation.
Thank you, Dan)
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