[vtkusers] Singleton points

[Andrew J. P. Maclean]

Is there a way of filtering vtkPolyData so that singleton points are
removed? By this I mean that if a point is greater than a distance ( say
x ) from it's nearest point then it should be removed from the points
list. Just a thought: maybe it could be a subclass of vtkCleanPolyData
if you could somehow specify the points as unused.

 

This sort of thing arises in real data because you get spurious isolated
points from transients in the imaging systems. 

 

Thanks in advance for any pointers or comments.

Andrew

 

 

___________________________________________

Andrew J. P. Maclean

Postal:

Australian Centre for Field Robotics

The Rose Street Building J04

The University of Sydney  2006  NSW

AUSTRALIA

 

Room:  106

Phone: +61 2 9351 3283

Fax:   +61 2 9351 7474

       http://www.acfr.usyd.edu.au/

 

___________________________________________

 

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