De-Broglie Rainbow
Code
elem=document.querySelector(".example-container");
setCanvas(elem);
n=200;
t=0;
function draw() {
clearCanvas();
for(j=0;j<7;j++){
for(i=0;i<=360;i+=3){
r=100+40*sin(degToRad(3*i+t+10*j))*sin(degToRad(3*i+t+10*j));
y=r*sin(degToRad(i));
x=r*cos(degToRad(i));
y=HEIGHT/2-y;
x=WIDTH/2+x;
new circle(x,y,3,`hsl(${50*j},100%,50%)`,'#fff',0);
}
}
t++;
requestAnimationFrame(draw);
}
draw();