ed
      function loadModel()
      {
        var obj = sdfparser.loadSDF(sdfInput.value);
        if (!obj)
        {
          alert('Failed to load model, check the URL and try again');
          return;
        }
        scene.add(obj);

        // Hide inputs
        resourcesInput.style.display = 'none';
        sdfInput.style.display = 'none';
        document.getElementById('add-button').style.display = 'none';
        document.getElementById('load-button').style.display = 'none';

        sdfDispla