[vtkusers] PolyData to scalar quantity

[John Biddiscombe]

see vtkMassProperties.

JB

----- Original Message ----- 
From: "Nils H. Busch" <nilsb at cns.mpg.de>
To: "vtk mailing list" <vtkusers at public.kitware.com>
Sent: Monday, July 29, 2002 2:02 PM
Subject: [vtkusers] PolyData to scalar quantity


> Hi,
> 
> what is the recommended way in VTK to implement a filter/function
> computing a (global) scalar quantity from vtkPolyData, say surface area.
> Should one use a function taking a vtkPolyData argument or a write a
> class ? From which superclass should such a class be derived from ? I
> find a vtkPolyDataToPolyDataFilter abstract class, but nothing like a
> vtkPolyDataToScalarFilter .
> 
> Thanks.
> 
> --
>     Nils H. Busch
>     Max-Planck-Institute of Cognitive Neuroscience
>     phone:  ++49 (341) 9940-035 fax:  ++49 (341) 9940-204
>     e-mail: nilsb at cns.mpg.de
> 
> 
> 
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