Click any key Put code in html playground
<script const pre = document.createElement("pre"); document.body.appendChild(pre); let x=1760, z=0,y=0;setInterval (()=>{z+=.07,y+=.03;const a=[...new Array(x)].map( (a,r )=>r % 80 === 79 ?"\n":" "),r=new Array(x).fill(0), t= Math.cos(z),e= Math.sin(z),n=Math.cos(y), o=Math.sin (y);for(let s=0;s<6.28; s+=.07){const c =Math.cos(s),h= Math.sin(s);for(let s=0;s<6.28;s+= .02){const v=Math .sin(s),M=Math .cos(s),i=c+2,l=1 /(v*i*e+h*t+5 ),p=v*i*t-h*e,d=0 |40+30*l*(M*i*n -p*o),m=0|12+15*l* (M*i*o+p*n),f=0|8*((h*e-v*c*t)*n-v*c* e-h*t-M*c*o), y=d+80*m;m<22&&m>=0 &&d>=0&&d<79&&l>r[y] &&(r[y]=l, a[y]= ".,-~:;=!*#$@"[f>0?f:0 ])}}pre.innerHTML=a.join ("")},50); /* JS by @lemuel-a */
