Re: [Paraview] [vtk-developers] vtkMultiBlockDataSet

[John Biddiscombe]

Jacques https://svn.cscs.ch/vtkContrib/trunk/vtkCSCS/ESPHI/ I have already done this as part of our pv-meshless development. load->probe -> probe data -> integrate probes -> display results When multiple probes exist (slices etc), then the integrate filter is called for each block and the results are displayed in a table. unsupported and currently undocumented, but we have submitted a paper to EuroVis which describes some of this which you can request from me off list if you want.   JB Thank you, That will help. What I am intending to do is modify the vtkIntegrateAttributes class so to be a vtkMultiBlockDataSetAlgorithm so that the result of the integration are available then for each block. I think I'm almost there but I'm now trying to understand the whole Controller thing and how to deal with the processes.... Jacques -----Original Message----- From: Utkarsh Ayachit [mailto:utkarsh.ayac...@kitware.com] Sent: 28 January 2009 14:26 To: Jacques Papper Cc: ParaView; vtk-develop...@vtk.org Subject: Re: [vtk-developers] vtkMultiBlockDataSet That'd work. But it will copy other information (besides names), if any was well. You can explicitly get the value of vtkCompositeDataSet::NAME() key from the input meta-data and if present copy it to the output. if (input->GetMetaData(iblock)->Has(vtkCompositeDataSet::NAME())) { output->GetMetaData(oblock)->GetMetaData()->Set(vtkCompositeDataSet::NAME(), input->GetMetaData(iblock)->Get(vtkCompositeDataSet::NAME())); } On Wed, Jan 28, 2009 at 5:12 AM, Jacques Papper <jpap...@ara.co.uk> wrote: Hi, This is my frist go at using the vtkMultiBlockDataSet interface. I am creating a vtkMultiblockDataSetAlgorithm which has for input a vtkMultiBlockDataSet with names for each block (EnSight data). I would like my algorithm to output a vtkMultiBlockDataSet which is completely different but keeps the names for each block. Should I do the following ? output->GetMetaData(iblock)->Copy(input->GetMetaData(iblock)) (loop over iblock) Jacques PAPPER Applied CFD Team Leader Tel: +44 (0) 1234 324677 --------------------------- This email contains information that is private and confidential and is intended only for the addressee. If you are not the intended recipient please delete it and notify us immediately by e-mailing the sender. Note: All email sent to or from this address may be accessed by someone other than the recipient, for system management and security reasons. Aircraft Research Association Ltd. Registered in England, Registration No 503668 Registered Office: Manton Lane, Bedford MK41 7PF England VAT No GB 196351245 _______________________________________________ vtk-developers mailing list vtk-develop...@vtk.org http://www.vtk.org/mailman/listinfo/vtk-developers --------------------------- This email contains information that is private and confidential and is intended only for the addressee. If you are not the intended recipient please delete it and notify us immediately by e-mailing the sender. Note: All email sent to or from this address may be accessed by someone other than the recipient, for system management and security reasons. Aircraft Research Association Ltd. Registered in England, Registration No 503668 Registered Office: Manton Lane, Bedford MK41 7PF England VAT No GB 196351245 _______________________________________________ ParaView mailing list ParaView@paraview.org http://www.paraview.org/mailman/listinfo/paraview -- John Biddiscombe, email:biddisco @ cscs.ch http://www.cscs.ch/ CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07 Via Cantonale, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82

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