[Paraview] Plugin selecting points and fitting sphere to them

[Boettcher, Prof. Dr. Peter]

Hi All

 

I would like get access to points of a 3D model selected with the rubber band and fit a sphere to them. So the output of the plugin would be of type polydata. Therefore I would have to derive my filter-class from vtkPolyDataFilter. But now I have no access to the selection. When using a filter derived from vtkPVExtractSelection the selection is already set up but now I have the problem to add a polydata for the output.

 

Any help would be much appreciated.

 

Regards, Peter.

 

 

 

---------------------------------------------------------

Prof. Dr. Peter Böttcher, DipECVS

European Veterinary Specialist in Surgery 

Fachtierarzt für Kleintierchirurgie 

Klinik für Kleintiere 

Universität Leipzig 

An den Tierkliniken 23

D-04103 Leipzig (Germany)

Tel: +49-341-9738700

Fax: +49-341-9738799

Email: boettcher at kleintierklinik.uni-leipzig.de <mailto:boettcher at kleintierklinik.uni-leipzig.de> 

 

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