t=0,b=255;
setup=_=>createCanvas(c=400,c);
draw=_=>{n=90;background(b);l=translate;r=rotate;l(m=c/2,m);s=sin((t+=1)*.008);r(s*PI);for(i=n;i–;) {z=n/i;a=PI*s*10/z;d=m/z; push();r(a);fill(0);stroke(b);strokeWeight(4);circle(cos(a)* d,sin(a)*d,map(i,0,n,50,1));pop();}}