_transferToBackgroundMesh( options = null ) {

		if( !options ) {

			options = {};

			for ( const component of this._components ) {
				component.output( options );
			}


		}

		Mediator.mediate( this, this._backgroundMesh, options, this._backgroundMeshMediation );

	}
According to the list of meshProperties
some properties are sent to mesh
@param {Object} [options=null]
@private