t=0,draw=a=>{for(t||(createCanvas(W=720,W),noStroke(H=W/2)),void 0===a&&(fill(4,4),rect(a=0,0,W,W),translate(H,H)),fill(255),r=a/30,rotate(.001*a),i=0;i<=TAU;i+=.03)circle(cos(i+t)*H*sin(i+a*r+t),sin(i+.001*a)*H*sin(i+r+t),2*a*.01);a<256&&draw(a+7),t+=5e-5};// #つぶやきProcessing #Processing #CreativeCoding