Noise visualizer

function setup() {
  createCanvas(400, 400);
}
function draw() {
  background(220);
  for (let i = 0; i < 360; i += 2) {
    let r = 1
    for (let j = 0; j < 5; j ++) {
      r = noise(10*(j+1) + sin(i/360*2*PI) * r*(j+1), 10*(j+1) + cos(i/360*2*PI) * r*(j+1), frameCount / 200 + j/5)
      line(200, 200, 200 + sin((i+j/5)/360*2*PI) * r * 200, 200 + cos((i+j/5)/360*2*PI) * r * 200)
    }
  }
}