var tracker;

var img;

​

function preload(){

  img = loadImage("https://i.imgur.com/yDcqiZR.png");

}

​

function setup() {

  createCanvas(640, 480);

  capture = createCapture(VIDEO);

  capture.size(width, height);

 // capture.hide();

  tracker = new clm.tracker();

  tracker.init();

  tracker.start(capture.elt);

}

​

function draw() {

  //image(capture, 0, 0);

  var positions = tracker.getCurrentPosition();

  /*

  for(var i=0; i<positions.length; i++) {

    var point = positions[i];

    var x = point[0];

    var y = point[1];

    rectMode(CENTER);

    rect(x, y, 3, 3);

  }

  */

  if(positions.length>0) {

    var nose = positions[62];

    imageMode(CENTER);

    image(img, nose[0], nose[1] - 20);

    imageMode(CORNER);

  }

}