title: Panolens JS not outputting points to console
body: <p>Using <a href="https://github.com/pchen66/panolens.js" rel="nofollow noreferrer">Panolens JS</a>, trying to get coordinates to output in the Console, however it is not working for me. I am holding CTRL as I drag mouse around and nothing appearing. Any one have suggestions? </p>
  
  <pre><code>&lt;script src="https://pchen66.github.io/js/three/three.min.js"&gt;&lt;/script&gt;
  &lt;script src="https://pchen66.github.io/js/panolens/panolens.min.js"&gt;&lt;/script&gt;
  
  &lt;script&gt;
  
    var panorama, viewer;
  
    panorama = new PANOLENS.ImagePanorama( './img/test.jpg' );
  
    viewer = new PANOLENS.Viewer({output: 'console'});
  
    viewer.add( panorama );
  
  &lt;/script&gt;
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/Zd5qx.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Zd5qx.jpg" alt="Image is loading fine. I also have another demo where I added a hotspot to random point and it works fine too."></a></p>