const centerX = canvasSize / 2, centerY = canvasSize / 2;

​

function wiggleCircle(radius, frequency, amplitude, thickness, color)

{

  let curX = 0, curY = -radius - amplitude;

  stroke(color);

  strokeWeight(thickness);

  for (let theta = 0; theta < PI * 2; theta += PI / 128)

  {

    let wiggleRad = radius + cos(theta * frequency) * amplitude;

    let newX = sin(theta) * wiggleRad, newY = -cos(theta) * wiggleRad;

    line(centerX + curX, centerY + curY, centerX + newX, centerY + newY);

    curX = newX;

    curY = newY;

  }

}

​

function setup() {

  createCanvas(canvasSize, canvasSize);

  background(255);

  noSmooth();

  wiggleCircle(221.25 * 0.8, 6, 15, 12, 150);

  wiggleCircle(225 * 0.8, 6, -22.5, 22.5, 0);

}

​

function draw() {

}