let ty = 1000;

let tz = 2000;

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  background(0);

  stroke(200, 0, 200, 200);

  strokeWeight(4);

  mouseX = random(width);

  mouseY = random(height);

}

​

function draw() {

  let angle = noise(tx / 2) * TWO_PI * 4;

​

  let minDimension = min(width, height);

  let radius1 = (noise(tx, ty, tz) * minDimension) / 2;

​

  let x = cos(angle) * radius1 + minDimension / 2;

  let y = sin(angle) * radius1 + minDimension / 3;

  let x2 = cos(angle) * radius1 + minDimension / 3;

  let y2 = sin(angle) * radius1 + minDimension / 2;

​

  let xb = sin(angle) * radius1 + minDimension / 3;

  let x2b = cos(angle) * radius1 + minDimension / 2;

  let y2b = sin(angle) * radius1 + minDimension;

​

  stroke(200, 0, 200, 200);

  line(x, y, x2, y2b);

​

  stroke(0, 200, 200, 200);

  line(x, y, x2b, y2b);

​

  tx += 0.003;

  ty += 0.004;

  tz += 0.005;

}

​

function windowResized() {

  resizeCanvas(windowWidth, windowHeight);

  background(0);

}

​