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Increase position with comp markers
Hello
I got the formula I wanted. (Thank you for Dan)
Only one frame of position movement.
I want to move my position to an animation for a few seconds
I can’t find the answer, so I’m asking you a question
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sy = effect(“Slider Control”)(“Slider”);
m = marker;
y = 0;
if (m.numKeys > 0){
n = m.nearestKey(time).index;
if (time < m.key(n).time) n–;
for (i = 1; i <= n; i++){
y += sy.valueAtTime(m.key(i).time);
}
}
value + [0,y]
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My English is poor Please understand.
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4 Replies
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Like this maybe:
easeTime = 1;
sy = effect("Slider Control")("Slider");
m = marker;
y = 0;
if (m.numKeys > 0){
n = m.nearestKey(time).index;
if (time < m.key(n).time) n--;
for (i = 1; i <= n-1; i++){
y += sy.valueAtTime(m.key(i).time);
}
if (n > 0){
t = time - m.key(n).time;
y += ease(t,0,easeTime,0,sy.valueAtTime(m.key(n).time));
}
}
value + [0,y]
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That’s exactly what I want
Thanks a lot.Now, the animation starts with the marker. What should I modify to make the animation end with the marker?
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Like this:
easeTime = 1;
sy = effect("Slider Control")("Slider");
m = marker;
y = 0;
if (m.numKeys > 0){
n = m.nearestKey(time).index;
if (time > m.key(n).time) n++;
for (i = 1; i <= n-1; i++){
y += sy.valueAtTime(m.key(i).time);
}
if (n <= m.numKeys){
t = m.key(n).time - time;
y += ease(t,0,easeTime,sy.valueAtTime(m.key(n).time),0);
}
}
value + [0,y]
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It’s perfect.
Thank you so much that I can’t express it in words
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