loadAsync method

@override Future loadAsync(dynamic url)

Implementation

@override
loadAsync(url) async {
  var scope = this;

  var path = (this.path == '') ? LoaderUtils.extractUrlBase(url) : this.path;
  resourcePath = resourcePath ?? path;

  var loader = FileLoader(manager);
  loader.setPath(this.path);
  loader.setRequestHeader(requestHeader);
  loader.setWithCredentials(withCredentials);

  var text = await loader.loadAsync(url);

  var json = convert.jsonDecode(text);

  var metadata = json.metadata;

  if (metadata == null ||
      metadata.type == null ||
      metadata.type.toLowerCase() == 'geometry') {
    throw ('THREE.ObjectLoader: Can\'t load ' + url);
  }

  return await scope.parseAsync(json);
}