flower

var img;

var picture

​

function preload() {

  img = loadImage("nasa_buzz.jpg");

  picture = loadImage("flowerpink2.png");

}

​

function setup() {

​

  noLoop();

  createCanvas(512, 512);

  //noLoop();

}

​

function draw() {

  //image(img, 0, 0);

​

  img.loadPixels();

​

  for (var y = 0; y < img.height; y += 10) {

    for (var x = 10; x < img.width; x += 10) {

      var pix = red(img.get(x, y));

      var a = (img.get(x, y));

      let c = map(pix, 0, 255, 0, 20);

      image(picture, x, y, c, c);

    }

  }

}