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Markers to control position In
Hi,
I was wondering is it possible to trigger layer position animation from a marker.
So the position keyframes are already set but the animation should start only when the marker begins on the same layer.
Can anyone help me on this expression.
Much appreciated.
Thanks -
4 Replies
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Something like this probably:
m = marker;
n = 0;
if (m.numKeys > 0){
n = m.nearestKey(time).index;
if (m.key(n).time > time) n--;
}
t = n > 0 ? time - m.key(n).time : 0;
valueAtTime(key(1).time + t)
Dan
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Hi Dan the above snippet works like Charm thank you so much ☺
Also went through one of your script that triggers the Animation In/Out whichever the 3rd Keyframe is…
outKey = 3;
if (time > key(outKey-1).time){
m = marker;
n = 0;
if (m.numKeys > 0){
n = m.nearestKey(time).index;
if (m.key(n).time > time) n–;
}
t = n > 0 ? time – m.key(n).time : 0;
valueAtTime(key(outKey).time + t);
}else{
value;
}But is it possible to add two markers for a layer and keyframe the Position and Connect the first two keyframes to “In” Marker and next Two keyframes to “Out” Marker.
Much appreciated.
Thanks 🙂 -
Something like this maybe:
m = marker;
n = 0;
if (m.numKeys > 0){
n = m.nearestKey(time).index;
if (m.key(n).time > time) n--;
}
if (n == 0){
t = key(1).time;
}else if (n == 1){
t = key(1).time + Math.min(time - m.key(1).time,key(2).time-key(1).time);
}else{
t = key(3).time + (time - m.key(2).time);
}
valueAtTime(t)
Dan
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Wonderful Dan, this script works like Charm, you’re the best of the best.
Thank you so much, ☺ ☺ ☺
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