[Paraview] Issue with vtkStructuredGrid and ParaView

[Adriano Gagliardi]

After trying a few variations of SetExtent, UpdateWholeExtent, etc, I have
still got no further with this. However, after reading the mesh in, I can
now actually view it if I set the representation to Outline. Otherwise, I
get a blank 3D view. Converting to an unstructured grid using connectivity
or merge blocks also allows me to view the mesh.

In light of this, I took a sample piece of code out and implemented it
through the Programmable filter and it works fine from there. However, I've
now run out of time to get this working perfectly. If anyone has any
suggestions for things to try in the future, I'd be happy to hear them.

===================================

Adriano Gagliardi MEng PhD
Business Sector Leader
Computational Aerodynamics
Aircraft Research Association Ltd.
Manton Lane
Bedford

Tel: 01234 32 4644
E-mail: agagliardi at ara.co.uk
Url: www.ara.co.uk 
-----Original Message-----
From: paraview-bounces at paraview.org [mailto:paraview-bounces at paraview.org]
On Behalf Of Adriano Gagliardi
Sent: 09 June 2011 17:56
To: 'Favre Jean'; 'ParaView list'
Subject: Re: [Paraview] Issue with vtkStructuredGrid and ParaView


I added your suggestion (and tried the other extent member functions) but it
had no effect. However, if I merge blocks so I'm left with a
vtkStructuredGrid, rather than a vtkMultiBlockDataSet containing a
vtkStructuredGrid, I can see the mesh. I'll keep trying with it.


===================================

Adriano Gagliardi MEng PhD
Business Sector Leader
Computational Aerodynamics
Aircraft Research Association Ltd.
Manton Lane
Bedford

Tel: 01234 32 4644
E-mail: agagliardi at ara.co.uk
Url: www.ara.co.uk
-----Original Message-----
From: Favre Jean [mailto:jfavre at cscs.ch]
Sent: 09 June 2011 17:33
To: agagliardi at ara.co.uk; 'ParaView list'
Subject: RE: [Paraview] Issue with vtkStructuredGrid and ParaView

  
Sounds like you are missing something like

   grid->SetWholeExtent(0,i-1, 0, j-1, 0, 0);

-----------------
Jean M. Favre
Swiss National Supercomputing Center
=


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