function hasFeatures(content) {
  if (!defined(content)) {
    return false;
  }

  if (content.featuresLength > 0) {
    return true;
  }
  const innerContents = content.innerContents;
  if (defined(innerContents)) {
    const length = innerContents.length;
    for (let i = 0; i < length; ++i) {
      if (!hasFeatures(innerContents[i])) {
        return false;
      }
    }
    return true;
  }
  return false;
}
Gets the current tile of the view model
@memberof Cesium3DTilesInspectorViewModel.prototype
@type {Cesium3DTile}