[vtkusers] Distinctive indexes on a vtkPolyData

[Hila Hiler]

Hi All,

I'd like to get some *distant points* on a surface (in this case, a head).
How do I know what the distance value should be?

Actually, in my program I use this type: vtkIdType and with a loop move on
a vtkPolyData.
I tried to guess a number (5000), presented the points on the surface but
realized that even that those points look very close, their indexes are
faraway from each other- so I guess that I don't have a clue about it :-)


so, any idea how I should find indexes/points which are faraway from each
other on a surface ?


Thanks in advance.

Hila
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