{

  // canvas fits window

  createCanvas(window.innerHeight, window.innerHeight);

  background(0);

   // setting frame rate to 50 frames per second

  frameRate(50);

   // changing opacity of stroke to 20

  stroke(255, 20);

  strokeWeight(1.5);

  noFill();

 }

// initializing i=0 to utilize frame rate value in draw funciton 

let i = 0;

function draw()

{

  i++;

  // initializing inner and outer radius of star with noise value effecting the frame rate 

  let radius = 200 * noise(i / 300) + 100;

  let radius2 = 100 * noise(i / 150) + 50;

  let centerX = width / 2;

  let centerY = height / 2;

  // translating coordinates

  translate(0, -40);

  // drawing star

  beginShape();

  // looping through circle polar coordinates

  for (let angle = 0; angle <= TWO_PI; angle += 100) 

  {

    background(0, 10);

  // assigning noise for colors according to the polar coordinates

    let noiseStrokeR = noise(angle);

    let noiseStrokeG = noise(i / 2);

    let noiseStrokeB = noise(angle, i / 2);

    // changing stroke accordingly 

    stroke(

      Math.round(255 * noiseStrokeR + 10),

      Math.round(120 * noiseStrokeB + 40),

      Math.round(255 * noiseStrokeG),20

      );

    // initializing noise for x,y coordinates based on the radius and angle 

      let noiseY = 50 - noise(radius / 100, i / 120) * 100;

      let noiseX = 500 - noise(angle, i / 2000) * 1000;

    // looping to draw 50 nested stars

    for(let j=0; j<= 50; j++)

    {

    // loop to draw star

    for (let angle = 0; angle <= TWO_PI; angle += PI/2.5) 

  {

    // star coordinates based on cos and sin waves

    let x = centerX + radius * cos(angle);

    let y = centerY + radius * sin(angle) + (3.5 - noise((angle), i / 15) * 7);

    // outer radius curves

    curveVertex(x + noiseX, y + noiseY);

    let x2 = (centerX) + radius2 * cos(angle + HALF_PI / 2.5);

    let y2 = (centerY) + radius2 * sin(angle + HALF_PI / 2.5);

    // inner radius curves

    curveVertex(x2 + noiseX, y2 + noiseY);

  }

    //endShape(CLOSE);

    // decrementing the radii to draw smaller stars with every loop

    radius-=2;

    radius2-=2;

    }

  }

  endShape(CLOSE);

}