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Expression marker on layer
Hi guys!
I need a little help. I have the following expression:
maxDev = 13; // max deviation in pixels
spd = 30; //speed of oscillation
decay = 1.0; //how fast it slows down
t = time – inPoint;
x = scale[0] + maxDev*Math.sin(spd*t)/Math.exp(decay*t);
y = scale[0]*scale[1]/x;
[x,y]In it the animation starts at the beginning of the layer, I need it to start in a marker that I created in that same layer. Can you help me?
maxDev = 13; // max deviation in pixels
spd = 30; //speed of oscillation
decay = 1.0; //how fast it slows down
t = time - inPoint;
x = scale[0] + maxDev*Math.sin(spd*t)/Math.exp(decay*t);
y = scale[0]*scale[1]/x;
[x,y] -
2 Replies
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Here you go:
m = marker;
if (m.numKeys > 0 && time > m.key(1).time){
maxDev = 13; // max deviation in pixels
spd = 30; //speed of oscillation
decay = 1.0; //how fast it slows down
t = time - m.key(1).time;
x = scale[0] + maxDev*Math.sin(spd*t)/Math.exp(decay*t);
y = scale[0]*scale[1]/x;
[x,y]
}else
value
Dan
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Damn it!
You’re a wizard!
That’s clearly what I was looking for, Thank you very much!
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