def connectivity(dataset, largest=False):
        """Find and label connected bodies/volumes. This adds an ID array to
        the point and cell data to distinguish seperate connected bodies.
        This applies a ``vtkConnectivityFilter`` filter which extracts cells
        that share common points and/or meet other connectivity criterion.
        (Cells that share vertices and meet other connectivity criterion such
        as scalar range are known as a region.)

        Parameters
        ----------
        largest : bool
            Extract the largest connected part of the mesh.
        """
        alg = vtk.vtkConnectivityFilter()
        alg.SetInputData(dataset)
        if largest:
            alg.SetExtractionModeToLargestRegion()
        else:
            alg.SetExtractionModeToAllRegions()
        alg.SetColorRegions(True)
        alg.Update()
        return _get_output(alg)
def connectivity ( dataset , largest = False ) : alg = vtk . vtkConnectivityFilter ( ) alg . SetInputData ( dataset ) if largest : alg . SetExtractionModeToLargestRegion ( ) else : alg . SetExtractionModeToAllRegions ( ) alg . SetColorRegions ( True ) alg . Update ( ) return _get_output ( alg )
Find and label connected bodies/volumes. This adds an ID array to
        the point and cell data to distinguish seperate connected bodies.
        This applies a ``vtkConnectivityFilter`` filter which extracts cells
        that share common points and/or meet other connectivity criterion.
        (Cells that share vertices and meet other connectivity criterion such
        as scalar range are known as a region.)

        Parameters
        ----------
        largest : bool
            Extract the largest connected part of the mesh.