[vtkusers] Shortest route algorithms?

[Etienne Labuschagne]

Hi there,

If I have a structured grid containing a cost for each cell, what's the best
way to determine the least cost route from one cell to another.

I am thinking along the lines of using Dijkstra's algorithm but if there is
already something available that is implemented for VTK, I would of course
be glad to use that!

Thanks
Etienne
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