InteractiveHandTracker/NeuToyAnimation.html at master · choiboy92/InteractiveHandTracker · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <style type="text/css">
    canvas {
      width: 100%;
      height: 100%;
    }
    body {
      background-color: #3D3D3D;
    }
    h1 {
      font-family: Futura, Trebuchet MS, Arial, sans-serif;
      font-size: 40px;
      font-weight: 700;
      color: white;
      line-height: 26.4px;
      text-align: center;
    }
    .circle {
      position: absolute;
      top: 30%;
      height: 100px;
      width: 100px;
      background-color: #65B1FC;
      border-radius: 50%;
    }
    .canvasbox {
        position: absolute;
        right: 10px;
        top: 10px;
        border-radius: 3px;
        margin-right: 10px;
        width: 215px;
        height: 162px;
        border-bottom: 3px solid #0063FF;
    }
    .trackbutton_look{
      position: absolute;
      background-color: #393939;
      color: #ffffff;
      margin-top: 10px;
      z-index: 100;
    }
    p.target {
      padding-top: 25px;
      border: 1px solid black;
      width: 100%;
      height: 300px;
      text-align: center;
      line-height: 100px;
    }
    .mouse_pointer {
      position: absolute;
      z-index: 90;
    }
    .interactive_area {
    }
    </style>
</head>
<body>
  <h1>Neck L&R animations</h1>
  <div><video class="canvasbox" autoplay="autoplay" id="myvideo"></video>
  <canvas id="myCanvas" class="canvasbox"></canvas>
  </div>

  <div><button  id="trackbutton" class="trackbutton_look" type="button" disabled>
          Begin video ...
        </button>
  </div>
  <div class="interactive_area">
  <img id="cross" class="mouse_pointer" src="img/close.svg" height="20" width="20"/>
    <p class='target'>
      <div class="circle" id="circle1"> </div>
      <div class="circle" id="circle2"> </div>
      <div class="circle" id="circle3"> </div>
      <div class="circle" id="circle4"> </div>
      <div class="circle" id="circle5"> </div>
    </p>
  </div>
  <script src="https://cdn.jsdelivr.net/npm/animejs@3.2.0/lib/anime.min.js"></script>></script>
  <script src="https://cdn.jsdelivr.net/npm/handtrackjs@0.0.13/dist/handtrack.min.js"></script>
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
  <script type="text/javascript">

  $(document).mousemove(function(e){
    $(".mouse_pointer").css({left:(e.pageX-10), top:(e.pageY-10)});
  });

  const video = document.getElementById("myvideo");
  const canvas = document.getElementById("myCanvas");
  const context = canvas.getContext("2d");

  let trackButton = document.getElementById("trackbutton");

  let imgindex = 1
  let isVideo = false;
  let model = null;
  let videoInterval = 100
  let windowXRange, worldXRange = 0

  // TestBed Details
  windowHeight = $(document).height()
  windowWidth = document.body.clientWidth

  console.log(windowHeight, windowWidth);
  windowXRange = [0, windowWidth]
  worldXRange = [-(SPACE_WIDTH / 2), SPACE_WIDTH / 2]
  var scale_factor = 10
  var SPACE_WIDTH = windowWidth / scale_factor;
  var SPACE_HEIGHT = windowHeight / scale_factor;

  // video.width = 500
  // video.height = 400

  const modelParams = {
      flipHorizontal: true, // flip e.g for video
      imageScaleFactor: 0.3,
      maxNumBoxes: 1, // maximum number of boxes to detect
      iouThreshold: 0.5, // ioU threshold for non-max suppression
      scoreThreshold: 0.6 // confidence threshold for predictions.
  }

  function startVideo() {
      handTrack.startVideo(video).then(function (status) {
          console.log("video started", status);
          if (status) {
              isVideo = true
              runDetection()
          }
      });
  }
  function runDetection() {
      model.detect(video).then(predictions => {
          // console.log("Predictions: ", predictions);
          // get the middle x value of the bounding box and map to paddle location
          model.renderPredictions(predictions, canvas, context, video);
          if (predictions[0]) {
              let midval = predictions[0].bbox[0] + (predictions[0].bbox[2] / 2)
              gamex = document.body.clientWidth * (midval / video.width)
              let midval_y = predictions[0].bbox[1] + (predictions[0].bbox[3] / 2)
              gamey = document.body.clientHeight * (midval_y / video.height)
              //updatePaddleControl(gamex)
              setInterval(updateMousePos(gamex,gamey),1000);
          }
          if (isVideo) {
              setTimeout(() => {
                  runDetection(video)
              }, videoInterval);
          }
      });
  }
  function toggleVideo() {
      if (!isVideo) {
          startVideo();
      }
  }
  trackButton.addEventListener("click", function () {
      toggleVideo();
      $(".mouse_pointer").css({left:("50%"), top:("20%")});
  });

  // Load the model.
  handTrack.load(modelParams).then(lmodel => {
      console.log("loading model...")
      // detect objects in the image.
      model = lmodel
      trackButton.disabled = false
  });


  var target = $('p.target');
  function updateMousePos(x,y) {
    var e = $.Event('mousemove');
    e.pageX = parseInt(x);
    e.pageY = parseInt(y);
    e.isTrigger = true;
    console.log(e);
    target.trigger(e);
  }
  /*
  target.mousemove(function(e) {
      $('.x-value').text(e.pageX);
      $('.y-value').text(e.pageY);
  });*/

  var lm = document.getElementById("circle1");
  lm.style.left = "5%"
  var lcm = document.getElementById("circle2");
  lcm.style.left = "25%"
  var cm = document.getElementById("circle3");
  cm.style.left = "45%"
  var rcm = document.getElementById("circle4");
  rcm.style.left = "65%"
  var rm = document.getElementById("circle5");
  rm.style.left = "85%"

  //create a hotbox around the circle
  function hotbox(e, el, colour) {
    var pos = el.getBoundingClientRect();
    if (e.pageX>=pos.left && e.pageX<=pos.right) {
      if (e.pageY>=pos.top && e.pageY<=pos.bottom) {
        animation(el, colour);
        pointer_animation();
      }
    }
  }

  function pointer_animation() {
    anime({
      targets: '.mouse_pointer',
      rotate: '1turn',
      easing: 'easeInOutSine',
      direction: 'alternate',
      duration: 400
    });
  }
  function animation(target,colour) {
    anime({
        targets: target,
        translateY: 300,
        scale: 3,
        backgroundColor: colour,
        easing: 'spring(1, 80, 10, 0)',
        direction: 'alternate'
    });
  }

  $(document).mousemove(function(e) {
      // what happens when the mouse moves around
      hotbox(e, lm, '#F0341A')
      hotbox(e, lcm,'#F07921')
      hotbox(e, cm,'#E650F0')
      hotbox(e, rcm,'#E8F051')
      hotbox(e, rm,'#86BD5B')
  });
  </script>
</body>
</html>