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Start random opacity fades of multiple layers at specific time
I’m currently using this expression to randomly fade multiple layers:
fadeDuration = thisComp.frameDuration*10;
maxDelay = .5;
seedRandom(index,true);
delay = random(maxDelay);
t = time -(inPoint + delay);
linear(t,0,fadeDuration,100,0);
Is there a simple way to be able to adjust when in my timeline these fades will start? Right now it all happens at the beginning of the timeline.
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4 Replies
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Sorry, I should have said scale instead of opacity. But I think the principle of my question is the same, thanks.
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Please disregard my second post it was made in error. It IS opacity.
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This change will add in a delay based on the first comp marker:
m = thisComp.marker;
mDelay = m.numKeys > 0 ? m.key(1).time : 0;
fadeDuration = thisComp.frameDuration*10;
maxDelay = .5;
seedRandom(index,true);
delay = random(maxDelay) + mDelay;
t = time -(inPoint + delay);
linear(t,0,fadeDuration,100,0);
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Brilliant, thank you!
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