[vtkusers] conversion of imagedata to poly data

[anast.jm at pg.com]

I'm assuming you want 3D imagedata or you could just use the output of a render
window. I would think you could resample the polydata points onto a structured
points set with vtkShepardMethod...john


                                                                
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From: Robert Klimek <klimek at grc.nasa.gov>@public.kitware.com on 10/21/2002 03:32
PM GMT
                                                                                               
      Robert Klimek <klimek at grc.nasa.gov>           To:   vtkusers at public.kitware.com          
                      @public.kitware.com           Cc:    (bcc: John Anast-JM/PGI)            
                                            Subject:      Re: [vtkusers] conversion of         
                                                 imagedata to poly data                        
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        vtkusers-admin at public.kitware.com                                                      
                      10/21/2002 11:32 AM                                                      
    Please respond to klimek at grc.nasa.gov                                                      
                                                                                               




Hi,

Related to this conversion, does anyone know how to go the other way - from
polydata to imagedata? I've searched the archives as well as the examples and
I can't find any procedure (or a function) that would do it.

Best regards,
Bob


On Monday October 21 2002 7:01 pm, anast.jm at pg.com wrote:
> in vtk4x see the example
>
> /Examples/VisualizationAlgorithms/Tcl/imageWarp.tcl
>
> ...john
>
>
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> From: "cspl" <affable at hd2.dot.net.in>@public.kitware.com on 10/21/2002
> 07:34 PM ZE5B
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>              "cspl" <affable at hd2.dot.net.in>           To:
> <vtkusers at public.kitware.com> @public.kitware.com           Cc:    (bcc:
> John Anast-JM/PGI) Subject:      [vtkusers] conversion of imagedata to poly
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>                          10/21/2002 10:04 AM
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> dear friends,
>
> I want how to convert Imagedata to polydata.Please  give me suggestion.
>
> Thanking  you,
> Regards,
> satyanarayana
>
>
>
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