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position over time when triggered
I need to move an object about 25 pixels vertical in a span of 15 frames when triggered by a layer marker.
Any help would be greatly appreciated.
Thanks
Jeremie -
2 Replies
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Something like this, probably:
dur = 15; // duration of move = 15 frames
dist = 25; // distance to moven = 0;
if (marker.numKeys > 0){
n = marker.nearestKey(time).index;
if (marker.key(n).time > time){
n–;
}
}if (n > 0){
t = time – marker.key(n).time;
y = (n-1)*dist + linear(t,0,framesToTime(dur),0,dist);
value – [0,y]
}else{
value
}Dan
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Works like a dream!!
Thank you Dan.
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