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f=Array(99).fill().map((v, i) => [0,0,i])draw=_=> { createCanvas(s=720, s); f=f.map(([x,y,a]) => ( circle(x*s,y*s,20*a), [ fract(x + cos(a)*0.01), fract(y + sin(a)*0.01), (a + f.reduce((m,[u,v,w]) => ( d = dist(x,y,u,v) * 0.001, m - w * d + (atan2(y-v,x-u) - PI) * d ),0))*0.9 ] ));}