[Paraview] Resampling data in ParaView

[Jérôme]

Hi Utkarsh,

Thanks for your tips. I will take a look around this class. Though I have
a question: This is a VTK class, and I don't have problem in stand-alone
VTK applications. If I have to change something in VTK classes, it means
that I will have duplicated filters, the native VTK ones and the modified
of mine... Don't you think there something on ParaView-side to do?

Thanks again and best regards,
Jerome

2010/6/3 Utkarsh Ayachit <utkarsh.ayachit at kitware.com>:
> Jerome,
>
> You may want to look at VTK/Hybrid/vtkImageDataLIC2D.cxx to see how it
> plays tricks with the extent-translator to generate images with larger
> extent when magnification > 1.
>
> Utkarsh
>
> On Thu, Jun 3, 2010 at 5:02 AM, Jérôme <jerome.velut at gmail.com> wrote:
>> Finally, I found a bug opened 6 months ago:
>>   http://www.paraview.org/Bug/view.php?id=10125
>> I added a note. I hope that it will interest some PV gurus
>>
>> Jerome
>>
>> 2010/6/2 Jérôme <jerome.velut at gmail.com>:
>>> Dear all,
>>>
>>> I fill very surprised that *nobody* has to resample some data inside
>>> ParaView. Several threads deal with enabling some VTK filters in
>>> ParaView that actually change the extent of the input image (just as
>>> vtkImageResample), but when the output extent is higher that input,
>>> there is a strange behaviour. Sorry for being lazy: the problem was
>>> described in the following threads.
>>>   http://www.paraview.org/pipermail/paraview/2010-May/017309.html
>>>   http://www.paraview.org/pipermail/paraview/2009-October/014306.html
>>>   http://www.paraview.org/pipermail/paraview/2009-April/011945.html
>>>
>>> Please, tell me if I am doing something wrong in the XML, if I am
>>> stupid, if this is a known limitation of ParaView, if I am not sending
>>> to the right mailing list, if [put your own proposition].
>>>
>>> Thanks for all, and best regards.
>>> Jerome
>>>
>>> PS: you can find the incriminated XML files here:
>>> http://github.com/jeromevelut/Peavip . Beware of the Spline Filter,
>>> another pending request has been sent.
>>>
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>