//=time() ?>
//#つぶやきProcessing t=0,draw=_=>t++?clear(rotateX(mouseY/w))+f(w/2):createCanvas(w=640,w,WEBGL) f=(s,x=0,y=0)=>sin((x*y&y-t*2)/w)**2>map(s,2,w/4,.25,4)?pop(push(fill("#"+hex(s*9**7,6)))+translate(x,y,s)+box(s*2,s*2,s)):s>4&&f(s/=2,x-s,y-s)+f(s,x-s,y+s)+f(s,x+=s,y-s)+f(s,x,y+s)