let sliderJ;

let sliderI;

​

​

function setup() {

  createCanvas(400, 230);

  angleMode(RADIANS);

​

  sliderN = createSlider(1, 20, 10);

  sliderJ = createSlider(10, 200, 100);

  sliderI = createSlider(1, 20, 10);

}

​

function draw() {

  background(70);

  noFill();

  stroke(255);

​

  for (let i = 0; i < sliderN.value(); i++) {

    let j = frameCount / sliderJ.value();

    beginShape();

    for (let x = 0; x <= width; x++) {

      let ang = TWO_PI * x / width;

      let nx = cos(ang) + 1 + i /sliderI.value() + j;

      let ny = sin(ang) + 1 - i /sliderI.value() + j;

      let y = noise(nx, ny) * height;

      curveVertex(x, y);

    }

    endShape();

  }

  print('sliderN: ' + sliderN.value())

  print('sliderJ: ' + sliderJ.value())

  print('sliderI: ' + sliderI.value())

​

  //noLoop();

}