let video;

let segmentation;

​

const options = {

  outputStride: 16, // 8, 16, or 32, default is 16

  segmentationThreshold: 0.5, // 0 - 1, defaults to 0.5

};

​

function preload() {

    bodypix = ml5.bodyPix(options);

}

​

function setup() {

  createCanvas(320, 240);

  // load up your video

  video = createCapture(VIDEO);

    // segment();

  bodypix.segment(video,  function (result) {

    segmentation = result;

  });

  video.hide();

}

​

function segment() {

  // bodypix.segment(video, gotResults);

  bodypix.segmentWithParts(video, gotResults, options)

​

}

​

function gotResults(err, result) {

  if (err) {

    console.log(err);

    return;

  }

​

  segmentation = result;

​

  // background(0);

  // image(segmentation.backgroundMask, 0, 0, width, height);

​

  segment();

}

​

function draw() {

   // image(video, 0, 0, width, height);

​

  // We can call both functions to draw all keypoints and the skeletons

  //drawKeypoints();

 // drawSkeleton();

}

​

​

/*

// A function to draw ellipses over the detected keypoints

function drawKeypoints()  {

  // Loop through all the poses detected

  for (let i = 0; i < segmentation.length; i++) {

    // For each pose detected, loop through all the keypoints

    for (let j = 0; j < segmentation[i].pose.keypoints.length; j++) {

      // A keypoint is an object describing a body part (like rightArm or leftShoulder)

      let keypoint = segmentation[i].pose.keypoints[j];

      console.log(keypoint);

      // Only draw an ellipse is the pose probability is bigger than 0.2

      if (keypoint.score > 0.2) {

        fill(255, 0, 0);

        noStroke();

        ellipse(keypoint.position.x, keypoint.position.y, 10, 10);

      }

    }

  }

}

*/

​

/*

// A function to draw the skeletons

function drawSkeleton() {

  // Loop through all the skeletons detected

  for (let i = 0; i < segmentation.length; i++) {

    // For every skeleton, loop through all body connections

    for (let j = 0; j < segmentation[i].skeleton.length; j++) {

      let partA = segmentation[i].skeleton[j][0];

      let partB = segmentation[i].skeleton[j][1];

      stroke(255, 0, 0);

      line(partA.position.x, partA.position.y, partB.position.x, partB.position.y);

    }

  }

}

*/