I checked the latest CVS (compilation errors see the other thread) and the problem is gone, ExtractSubset behaves now correctly.

Thanks
Dominik



Utkarsh Ayachit wrote:
Possibly related. Any possibility you can share a concrete example/dataset?

Utkarsh

On Tue, Dec 1, 2009 at 4:49 PM, Dominik Szczerba <domi...@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.ayac...@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 <emon...@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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