function I3SSublayer(dataProvider, parent, sublayerData) {
  this._dataProvider = dataProvider;
  this._parent = parent;
  this._data = sublayerData;
  this._name = sublayerData.name;
  this._modelName = sublayerData.modelName;
  this._visibility = sublayerData.visibility ?? true;
  this._resource = undefined;
  this._sublayers = [];
  this._i3sLayers = [];
}
This class implements an I3S sublayer for Building Scene Layer.
<p>
This object is normally not instantiated directly, use {@link I3SSublayer.fromData}.
</p>
@alias I3SSublayer
@internalConstructor