[Paraview] Recent Xdmf volume rendering

[Utkarsh Ayachit]

Possibly related. Any possibility you can share a concrete example/dataset?

Utkarsh

On Tue, Dec 1, 2009 at 4:49 PM, Dominik Szczerba <dominik at itis.ethz.ch> wrote:
> Just on the occasion of transient 3DCoRectMesh datasets being loaded as
> "Image (Uniform Rectilinear - I just noticed that "Extract Subset" goes
> completely crazy - the output is wrongly sized and contains no cells...
> Accidental or related?
>
> Dominik
>
>
>>>>> Grid) with blanking"
>
> Eric E. Monson wrote:
>>
>> That seems to work great now, Utkarsh -- Thanks for the fast fix!
>>
>> Can someone please explain what the "with blanking" is, though -- Is it a
>> way to mask out certain blocks, or something? Is this something that is
>> supported within Xdmf? Not a huge issue, but I was just curious...
>>
>> Thanks again,
>> -Eric
>>
>>
>> On Nov 26, 2009, at 12:31 PM, Utkarsh Ayachit wrote:
>>
>>> There was another bug in the code that was incorrectly publishing
>>> origin of the dataset as spacing which could have been messing up the
>>> volume rendering. I've committed a fix. Feel free to give it a try
>>> now.
>>>
>>> Utkarsh
>>>
>>> On Thu, Nov 26, 2009 at 12:07 PM, Utkarsh Ayachit
>>> <utkarsh.ayachit at kitware.com> wrote:
>>>>
>>>> To keep the behavior consistent with the previous reader, I've changed
>>>> the vtkXdmfReader2 to produce vtkImageData for 2D/3DCoRectMesh.
>>>>
>>>> Utkarsh
>>>>
>>>> On Wed, Nov 25, 2009 at 4:33 PM, Eric E. Monson <emonson at cs.duke.edu>
>>>> wrote:
>>>>>
>>>>> Hey all,
>>>>>
>>>>> I just noticed today that I can't volume render my Xdmf ImageData sets
>>>>> in
>>>>> CVS ParaView (today's -- OS X 10.5.8, serial build, Qt 4.5.2 cocoa,
>>>>> cmake
>>>>> 2.9.20091003).
>>>>>
>>>>> With the binary PV 3.6.1 I can load in a temporal collection or single
>>>>> 3DCoRectMesh and it  volume renders fine. With current 3.7 (now using
>>>>> vtkXdmfReader2, I assume), this data shows up as "Image (Uniform
>>>>> Rectilinear
>>>>> Grid) with blanking" and I can choose volume rendering but nothing
>>>>> shows up
>>>>> in the render window.
>>>>>
>>>>> Volume rendering of a Wavelet Source works just fine, so I'm wondering
>>>>> what
>>>>> the "with blanking" part is, and if that's what's causing my trouble?
>>>>>
>>>>> Thanks,
>>>>> -Eric
>>>>>
>>>>> ------------------------------------------------------
>>>>> Eric E Monson
>>>>> Duke Visualization Technology Group
>>>>>
>>>>>
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