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Expression to trigger based on comp duration
Legends. I need a simple 2 keyframe position animation to start based on the comp duration. ie animation runs 1 sec, so I need to determine the comp duration, then subtract 1 sec so the animation always finishes at comp end..
Any help appreciated!! -
3 Replies
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It’ll probably be something like this:
t1 = key(1).time;
t2 = key(2).time;
d = t2-t1;
t = linear(time,thisComp.duration-d,thisComp.duration,t1,t2);
valueAtTime(t)Dan
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Dan, you are truly a master.
Works almost perfectly!
The animation is not finishing completely 1 frame from the end of the comp..
I added a thisComp minus .1sec, and it works fine.Thank you.
t1 = key(1).time;
t2 = key(2).time;
d = t2-t1;
t = linear(time,thisComp.duration-d,thisComp.duration-.1,t1,t2);
valueAtTime(t) -
t1 = key(1).time;
t2 = key(2).time;
d = t2-t1;
t = linear(time,thisComp.duration-d,thisComp.duration-.1,t1,t2);
valueAtTime(t)
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