t=0,draw=o=>{for(t||(createCanvas(W=720,W),noFill(H=W/2),stroke(255),colorMode(HSB,TAU,1,1,1)),background(0),translate(H,H),rotate(-t),i=TAU;0<=i;i-=.1)for(j=i;-i<=j;j-=.1)stroke(i,.67,1),circle(H*cos(j+i)*tan(i+t),H*sin(i)*sin(j+t),2);t+=.001};// #つぶやきProcessing #Processing #CreativeCoding