through the veil

let x;

let y;

let count = 0;

let rate = 60;

​

function setup() {

  createCanvas(600, 600);

  x = width/2;

  y = height/2;

  background(0);

  strokeWeight(0.1);

  blendMode(ADD);

}

​

function draw() {

  background(0, 1);

  if (count > 120) {

    rate -= 2;

    frameRate(rate);

    if (rate <= 6) {noLoop();}

  }

  count += 1;

  for (let i = 0; i < TWO_PI; i+=0.0003) {

    let px = x;

    let py = y;

    x = map(noise(i+frameCount/200+i), 0, 1, 0, width);

    y = map(noise(i+frameCount/150+i+100), 0, 1, 0, height);

    stroke(map(y, 0, width, 0, 225),255, map(x, 0, width, 0, 255), 110);

    if (i != 0) {line(px, py, x, y);}

  }

}