yuruyurau

a=(y,d=mag(k=(4+cos(i/9-t*2))*cos(i/35),e=y/7-13)+sin(e/9+t/2)-4)=>point((q=2*sin(k*3)-y/35*k*(9+k*sin(cos(e)*9-d*2+t)))+40*cos(c=d-t)+200,q*sin(c)+d*35) t=0,draw=$=>{t||createCanvas(w=400,w);background(9).stroke(w,96);for(t+=PI/80,i=1e4;i--;)a(i/235)}//#つぶやきProcessing