Hello again!

Just came up with a solution. I’m sharing it in case anyone else has the same problem. For a 2-dimensional property, the correct form of the expression is:

if (numKeys > 1){

v1 = valueAtTime(key(1).time);

v2 = valueAtTime(key(2).time);

newV2 = (link to slider);

x = linear(value[0],v1[0],v2[0],v1[0],newV2);

y = (value of choice);

[x,y]

}

else…

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Hello, guys!

Some time ago I was trying to find a way to control the value of a keyframe through an expression, so that I could change the animation, but keep duration and, most of all, the ease I create on the graph editor. After doing some research, I came up with the following expression:

if (numKeys > 1){

newV2 = (link to slider);

v1 =…

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Hi, friends! I’m trying to solve this puzzle here:

Those keyframes control a slider that determines de x value of a rectangle size (since I can’t separate dimensions there).

I figured this expression to make the value of the second keyframe always change to the size of a text layer, and it always worked like a charm, because the last two keyframes…

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