[vtkusers] vtkPolyDataToGraph, inverse of vtkGraphToPolyData

[Dr. Roman Grothausmann]

Dear mailing list members,


Is there something like vtkPolyDataToGraph which does the inverse of 
vtkGraphToPolyData?
If not, how could this be implemented for vtkPolyData that represents a 
graph/tree (e.g. vtkPolyData that resulted from vtkGraphToPolyData)?
Is there already some iterator that could be used to iterate over the points in 
a back-tracking fashion?

Many thanks for any help or hints
Roman


-- 
Dr. Roman Grothausmann

Tomographie und Digitale Bildverarbeitung
Tomography and Digital Image Analysis

Institut für Funktionelle und Angewandte Anatomie, OE 4120
Medizinische Hochschule Hannover
Carl-Neuberg-Str. 1
D-30625 Hannover

Tel. +49 511 532-9574