[vtkusers] How to traverse lines of a polyline in reversed order?

[normanius]

Hi allHow to nicely traverse the lines of a polyline in reversed order, from
end to start? Is there an existing function that does this, or do I have to
implement my own loop that does this?In the example below, I would like to
get the line traversal AD -> DC -> CB -> BA, after initializing the cells to
go from AB -> BC -> CD -> DA.Thanks! 



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