Hi Utkarsh, I am always building Paraview from source on Linux with all the features I need, but there is no rush, I can wait for the next release or if I badly need this functionality I will pull it from the “master”.
A little background: I was actually playing around when I came across the issue, what I want to achieve is to do fast volume rendering on unstructured meshes. The volume rendering algorithms in Paraview are ultrafast with VTK image files but painfully slow with unstructured grids. I constantly have an idea in mind to map unstructured meshes to image files and then do the volume rendering. Simple as it sounds I could not find an automatic way to achieve this, in the end I had to manually generate image files in a text editor. I also tried with the Gaussian Resampling, but this filter fails in parallel, each process generates its own image file but there is no communication between them, it is not possible to resample data onto these images nor is it possible to save them (Paraview saves data from just one process). I am still hoping to find some smart way of generating image files, ideally automatically refined based on some flow variables of interest and then map the unstructured grid data on the generated VTK images for fast volume rendering. Regards, Lukasz [Beschreibung: Beschreibung: Description : cid:[email protected]] Łukasz Paluszek Airbus Helicopters Aerodynamics Department (ETGA) 86607 Donauwörth Germany Tel.: +49 (90) 671 8231 Fax.: +49 (90) 671 9122 [email protected]<mailto:[email protected]> From: Utkarsh Ayachit [mailto:[email protected]] Sent: 20 May 2016 15:38 To: Paluszek, Lukasz Cc: [email protected] Subject: Re: [Paraview] Question about the ImageResampling Filter Lukasz, I'd suggest not to use 'ImageResampling' filter, it was a temporary fix and clearly is buggy. A new filter has been added to ParaView "master", name "Resample To Image". That would do what you want to do more reliably. What platform are you running on? I can send you links to the nightly binaries for the same. Utkarsh On Fri, May 20, 2016 at 3:17 AM, Paluszek, Lukasz <[email protected]<mailto:[email protected]>> wrote: Hello All, Is the Image Resampling filter applicable to all datasets or only VTK Images? Each time I try to use this filter on any other dataset than a uniform image file, Paraview crashes. In Paraview Help it is written: “Accepts input of following types: vtkDataSet vtkCompositeDataSet”. I am using Paraview 5.0.0. Regards, Lukasz [Beschreibung: Beschreibung: Description : cid:[email protected]] Łukasz Paluszek Airbus Helicopters Aerodynamics Department (ETGA) 86607 Donauwörth Germany Tel.: +49 (90) 671 8231<tel:%2B49%20%2890%29%20671%208231> Fax.: +49 (90) 671 9122 [email protected]<mailto:[email protected]> AIRBUS HELICOPTERS DEUTSCHLAND GmbH Sitz der Gesellschaft / Registered Office: Donauwörth Registergericht / Registration Court: Amtsgericht Augsburg HRB 16508 Vorsitzender des Aufsichtsrates / Chairman of the Supervisory Board: Guillaume Faury Geschäftsführung / Board of Management: Dr. Wolfgang Schoder, Vorsitzender / CEO; Thomas Hundt; Johannes Kleidorfer; Dr. Klaus Przemeck; Martin Schübel; Stefan Thomé The information in this e-mail is confidential. The contents may not be disclosed or used by anyone other than the addressee. Access to this e-mail by anyone else is unauthorised. If you are not the intended recipient, please notify Airbus immediately and delete this e-mail. 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All outgoing e-mails from Airbus are checked using regularly updated virus scanning software but you should take whatever measures you deem to be appropriate to ensure that this message and any attachments are virus free. _______________________________________________ Powered by www.kitware.com<http://www.kitware.com> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview AIRBUS HELICOPTERS DEUTSCHLAND GmbH Sitz der Gesellschaft / Registered Office: Donauwörth Registergericht / Registration Court: Amtsgericht Augsburg HRB 16508 Vorsitzender des Aufsichtsrates / Chairman of the Supervisory Board: Guillaume Faury Geschäftsführung / Board of Management: Dr. Wolfgang Schoder, Vorsitzender / CEO; Thomas Hundt; Johannes Kleidorfer; Dr. Klaus Przemeck; Martin Schübel; Stefan Thomé <html><head></head><body><font color="black" face="arial" size="2"> The information in this e-mail is confidential. 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_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
