img = loadImage("window-2.JPG")

}

​

function setup() {

  createCanvas(windowHeight,windowHeight);

  noStroke();

  let photo = img;

  image(photo, 0, 0, width, width);

  count=0;

}

​

function draw() {

  count=count+1;

  if (count>100) {

    var x1 = floor(random(width/2));

    var y1 = floor(random(height/2));

    var x2 = round(x1 + random(-5, 5));

    var y2 = round(y1 + random(-5, 5));

    var w = width/2;

    var h = height/2;

    set(x2, y2, get(x1, y1, w, h));

  }

}

​

function keyReleased() {

  if (keyCode == ENTER || keyCode == RETURN) {

    noLoop();

  }

  if (keyCode == DELETE || keyCode == BACKSPACE) {

    loop();

  }

}