def register_exporters(cls, export_prefs):
        """Register exporters according to the export preferences."""
        cls._register_exporter(
            export_prefs.colmap_exporter_bool,
            ExportColmapOperator,
            _colmap_export_operator_function,
        )
        cls._register_exporter(
            export_prefs.visualsfm_exporter_bool,
            ExportVisualSfMOperator,
            _visualsfm_export_operator_function,
        )
        cls._register_exporter(
            export_prefs.instant_ngp_exporter_bool,
            ExportInstantNGPOperator,
            _instant_ngp_export_operator_function,
        )
Register exporters according to the export preferences.
photogrammetry_importer/registration/registration.py