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Wiggle range whole numbers
I edited this expression from Dan Ebbert’s random motion post, but can’t figure out how to get whole number values.
segMin = .1; //minimum segment duration
segMax = .3; //maximum segment duration
minVal = 1;
maxVal = 5;end = 0;
j = 0;
while ( time >= end){
j += 1;
seedRandom(j,true);
start = end;
end += random(segMin,segMax);
}
endVal = random(minVal,maxVal);
seedRandom(j-1,true);
dummy=random(); //this is a throw-away value
startVal = random(minVal,maxVal);
Jason Jantzen
vimeo.com/jasonj -
3 Replies
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Try this:
segMin = .1; //minimum segment duration
segMax = .3; //maximum segment duration
minVal = 1;
maxVal = 5;end = 0;
j = 0;
while ( time >= end){
j += 1;
seedRandom(j,true);
start = end;
end += random(segMin,segMax);
}
endVal = Math.floor(random(minVal,maxVal+1));
seedRandom(j-1,true);
dummy=random(); //this is a throw-away value
startVal = Math.floor(random(minVal,maxVal+1));
Dan
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Thanks Dan! I tried inserting Math.floor in various places in the expression but I don’t understand the expression enough to modify it like that. This works perfectly 😀
Jason Jantzen
vimeo.com/jasonj -
this worked great. thank you.
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