let y = 0;

let stepSize = 30;

let minDiameter = 50;

let maxDiameter = 200;

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  background('#333333')

  smooth();

}

​

function draw() {

  if (mouseIsPressed) {

    let d = dist(x, y, mouseX, mouseY);

    if (d > stepSize) {

      let angle = atan2(mouseY - y, mouseX - x);

      push();

      translate(mouseX, mouseY);

      rotate(angle + PI);

      drawEllipseModul(d);

      pop();

      x = x + cos(angle) * stepSize;

      y = y + sin(angle) * stepSize;

    }

  }

}

​

function drawEllipseModul(diameter) {

  let modulSize = map(mouseY, 0, height, 20, 100); // Map mouseY position to modulSize between 20 and 80

  // Draw the ellipse with the given diameter and modulSize

  fill('white');

  stroke('black');

  strokeWeight(0.5);

  ellipse(0, 0, diameter * 1.5, modulSize);

}

​

function keyPressed() {

  if (key === '0') {

    saveCanvas('sketch3', 'png');

  }

}