t=0,draw=o=>{for(t||(createCanvas(W=720,W,WEBGL),colorMode(HSB,1,1,1),noStroke(H=W/2)),void 0===o&&(background(0),o=0),rotateY(t),i=0;i<TAU;i+=.01)x=cos(o+t)*sin(i+t)*H,y=sin(o*i+t)*cos(o+i)*H,fill(t%1,.3,1),circle(x,y,1*i);o<1.618&&draw(o+.1),t+=1e-4};// #つぶやきProcessing #CreativeCoding