t=0,draw=a=>{for(t||(createCanvas(W=720,W,WEBGL),noStroke(H=W/2),fill(255,192)),background(0),i=-TAU;i<TAU;i+=.01*PI)for(rotate(.01*PI),j=TAU;-TAU<j;j-=.05*PI)fill(255,abs(j)/TAU*255),circle(cos(t+j*j)*H*sin(1.618*i),sin(i+t)*H*tan(j+t),2);t+=.002};// #つぶやきProcessing #CreativeCoding