let poseNet;

let poses = [];

​

function preload() {

  video = createCapture(VIDEO);

  video.size(300, 200);

  video.hide();

}

​

function setup() {

  createCanvas(300, 200);

​

  poseNet = ml5.poseNet(video, modelReady);

}

​

function modelReady () {

  console.log('model is ready');

  poseNet.on('pose', function(results) {

    poses = results;

    // console.log('results:', results)

    drawPose();

  })

}

​

function drawPose() {

  // image(video, 0, 0, 300, 200)

  background(0, 255, 0);

  // draw nose

  if (poses[0]) {

    fill(255, 0, 0);

    circle(poses[0].pose.nose.x, poses[0].pose.nose.y, 20);

  }

}

​