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Randomize slider every 30 frames
Hey guys, I am really stuck on this one. So I have 6 layers in the composition, 5 graphics, and one Settings layer. There is a slider control on the settings layer with rounded options from 1 to 5 with expression Math.floor(clamp(value, min=1, max=5))
Each graphic is related to the slider on the settings layer with expression
v = thisComp.layer(“Settings”).effect(“Select Version (1-5)”)(1);
if (v==index-1) {100} else {0}
so I can control visibility with slider from first to fifth element.
I would love to randomize order on the slider, to change from 1 to 5 every 30 frames, and also to control it with the checkbox, so I could choose if I want only one layer to be shown or to randomize visibility every 30 frames.
Cheers!
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2 Replies
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Hello Nihad,
maybe something like this: (expression on the slider controller)
seedRandom(index,true);
values=[1,2,3,4,5];
if (effect("Random")("Checkbox").value == true) {
i=0;
t=timeToFrames(time/30); // change every 30 frames
// get non repeating random numbers
for (j=0; j<t; j++) {
i+=1+Math.floor(random(values.length-1));
}
output = values[i%values.length];
} else {
output = Math.floor(clamp(value, min=1, max=5));
}
output;
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Hey Filip,
works like a charm! Thank you so much, exactly what I needed.
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