01

let angle = 0;

​

function setup() {

  createCanvas(500,500);

  noStroke();

  colorMode(HSB,205, 150, 100, 3);

}

​

function draw() {

  background(0, 0.1);

  translate(width / 2, height / 2);

​

  rotate(random(TWO_PI));

  let s = random(1, 2);

  scale(s);

​

  let hue = random(200, 240);

  fill(hue, 80, 100, 0.2);

​

  let r = random(100, 200);

  let d = dist(0, 0, mouseX - width / 2, mouseY - height / 2);

  let shape = map(d, 0, width / 2, r, 10);

  for (let i = 0; i < 360; i += 10) {

    let x = shape * cos(i);

    let y = shape * sin(i);

    ellipse(x, y, random(10, 50));

  }

  angle += 0.1;

}