parse method

Implementation

Future<GLTFData> parse() async {
  final parser = this;
  final json = this.json;
  final extensions = this.extensions;

  // Clear the loader cache
  cache.removeAll();

  // Mark the special nodes/meshes in json for efficient parse
  _invokeAll((ext) {
    return ext?.markDefs != null && ext?.markDefs?.call() != null;
  });

  final scenes = await getDependencies('scene');
  final animations = await getDependencies('animation');
  final cameras = await getDependencies('camera');

  final result = GLTFData(
    scene: scenes[json["scene"] ?? 0],
    scenes: scenes,
    animations: animations as List?,
    cameras: cameras as List?,
    asset: json["asset"],
    parser: parser,
    userData: {}
  );

  addUnknownExtensionsToUserData(extensions, result, json);

  assignExtrasToUserData(result, json);

  for (final scene in result.scenes ) {
    scene.updateMatrixWorld();
  }

  return result;
}