(function() {
  if (!document.querySelector('script[src*="model-viewer"]')) {
    var s = document.createElement('script');
    s.type = 'module';
    s.src = 'https://ajax.googleapis.com/ajax/libs/model-viewer/3.4.0/model-viewer.min.js';
    document.head.appendChild(s);
  }
  var mv{{INDEX}} = document.createElement('model-viewer');
  mv{{INDEX}}.setAttribute('src', '{{GLTF_URL}}');
  mv{{INDEX}}.setAttribute('camera-controls', '');
  mv{{INDEX}}.setAttribute('auto-rotate', '');
  mv{{INDEX}}.style.cssText = 'position:absolute;top:0;left:0;width:100%;height:100%;z-index:10;';
  container.appendChild(mv{{INDEX}});
  // Unbind vtk.js interactor so model-viewer can receive pointer events
  if (typeof interactor !== 'undefined' && interactor.unbindEvents) {
    interactor.unbindEvents();
  }
})();