Randomly changes the scale value for a layer at random speeds.
Code Sample
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tMin = .25; //minimum segment duration
tMax = 1.0; //maximum segment duration
minVal = 75;
maxVal = 150;
end = 0;
j = 0;
while (time >= end){
j ++;
seedRandom(j,true);
start = end;
end += random(tMin,tMax);
}
s = random(minVal,maxVal);
endVal = [s,s];
seedRandom(j-1,true);
dummy = random(); //this is a throw-away value
s = random(minVal,maxVal);
startVal = [s,s]
ease(time,start,end,startVal,endVal)