[vtkusers] Distance Map in VTK

[camilo.jimenez at spymac.com]

Hi all.

I want to make a geodesic distance map from a source point to a target point 
going throgout a tubular surface by the "shortest" way.

In 2D I can make it easy, cause I can scan Pixel by Pixel detecting boundaries 
and all that. But in 3D I havent found a easy way to do this. 

There is way to scan a discretized space with VTK or does somebody know a 
efficient and easy way to achieve this?

ThanX 


LinX