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need help with expression :)
hi all ,
got some problem with expression , i’m not so good with math so maybe it’s very simple but i just can’t generate it with my brain 😛i need an expression that will generate randomly values 0 or 100.
please help 🙂
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3 Replies
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If you want it to change as fast as possible try this:
Math.round(random())*100;
If you want to slow it down try this (and adjust freq as necessary):
freq = 5;
if (wiggle(freq,10) < value) 0 else 100 Dan -
thank you Dan , it helped me out 🙂
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once again i have a Q about expressions,
firt of all, in comp i have a slider wich is generating random numbers between 0 and 100 ,
and also i have 8 solids, attached to objects in zaxwerks inv, and i want Z-3d-scale values of
those solids to act like equalizer led, so i was thinking about expression for the Z-3d-scale
of those solids wich will look something like this :temp = thisComp.layer(“slider”).effect(“Slider Control”)(“Slider”);
temp2 = if(temp //HERE I DONT KNOW WHAT TO ENTER// = array (20, 100))100 else 0
[100, 100, temp2]and now explanation to my heretical writings 😛
i whant temp2 to be 100 when temp is in array between 20 and 100, when its below 20, temp2 is 0.i’m little lost in expression , so maybe it’s not properly wrighted, but way of thinking is good 😉
cheers.
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