Just remembering now that OSPRay (currently) only has volume rendering implemented for image data.
Please try the resample to image filter and that should look OK in OSPRay. Also - please file an issue on gitlab to remind me to make the UI warn whenever ParaView hands OSPRay something incompatible rather than just rendering nothing. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Wed, Mar 8, 2017 at 5:13 PM, Hennessey, Joseph G CTR USARMY RDECOM ARL (US) <joseph.g.hennessey2....@mail.mil> wrote: > CLASSIFICATION: UNCLASSIFIED > > David, > > I can not send my data set, > But I am experiencing similar problems > With one of visit's sample data sets. > > curv3d.silo (A multi-block containing a structured curvilinear grid) > > I clip it and then render it with the default volume renderer > > and it works, but then when I turn on OSPRay it fails. (crashes) > > Strangely enough it also fails (does not renderer visibly) in the default > renderer when I do not first clip it. > > > My data which is failing is instead a large unstructured grid with > cell/Point > arrays > > They visualize ok with the default Volume renderer but are invisible with > the > > OSPRay volume renderer. I have not yet found a sample I can share with you > that has the same > > behavior. I will see if I can get you one though. Do you know of any > similar > publicly available samples? > > > I have also tried the vtk analyze sample data > > S01_epi_r01_001.img > S01_epi_r01_001.hdr > > Which are image (uniform rectangular grids) > > S01_epi_r01_001 renderers correctly with both the default volume renderer > > and the OSPRay one. > > Thanks, > > Joe > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > Joseph G. Hennessey Ph.D., SAIC > Team SAIC > Army Research Lab > DOD Supercomputing Resource Center > > > -----Original Message----- > From: David E DeMarle [mailto:dave.dema...@kitware.com] > Sent: Wednesday, March 08, 2017 3:02 PM > To: Hennessey, Joseph G CTR USARMY RDECOM ARL (US) > <joseph.g.hennessey2....@mail.mil> > Cc: paraview@paraview.org > Subject: [Non-DoD Source] Re: [Paraview] Volume rendering with OSPRay > Renderer > not working with ParaView 5.3.0-RC3 (UNCLASSIFIED) > > All active links contained in this email were disabled. Please verify the > identity of the sender, and confirm the authenticity of all links contained > within the message prior to copying and pasting the address to a Web > browser. > > > ________________________________ > > > > Wavelet->Volume Works for me on Linux, builtin mode. > > > Can you provide more details? > > > > > David E DeMarle > Kitware, Inc. > R&D Engineer > 21 Corporate Drive > Clifton Park, NY 12065-8662 > Phone: 518-881-4909 > > On Wed, Mar 8, 2017 at 2:51 PM, Hennessey, Joseph G CTR USARMY RDECOM ARL > (US) > <joseph.g.hennessey2....@mail.mil < > Caution-mailto:joseph.g.hennessey2....@mail.mil > > wrote: > > > CLASSIFICATION: UNCLASSIFIED > > Hello, > > I am finding that the volume rendering is not working with > > OSPRay Renderer not working with ParaView 5.3.0-RC3. > > The volume render sample that I am testing looks fine > > when rendered with the default renderer, but when I switch to the > > OSPRay volume renderer, then nothing is shown. > > Has anyone managed to volume render data, using > > the OSPRay renderer with ParaView 5.3.0-RC3? > > Thanks, > > Joe > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > Joseph G. Hennessey Ph.D., SAIC > Team SAIC > Army Research Lab > DOD Supercomputing Resource Center > > > > CLASSIFICATION: UNCLASSIFIED > > _______________________________________________ > Powered by Caution-www.kitware.com < Caution- > http://www.kitware.com > > > Visit other Kitware open-source projects at > Caution-http://www.kitware.com/opensource/opensource.html < > Caution-http://www.kitware.com/opensource/opensource.html > > > Please keep messages on-topic and check the ParaView Wiki at: > Caution-http://paraview.org/Wiki/ParaView < > Caution-http://paraview.org/Wiki/ParaView > > > Search the list archives at: Caution-http://markmail.org/ > search/?q=ParaView < > Caution-http://markmail.org/search/?q=ParaView > > > Follow this link to subscribe/unsubscribe: > Caution-http://public.kitware.com/mailman/listinfo/paraview < > Caution-http://public.kitware.com/mailman/listinfo/paraview > > > > > > > CLASSIFICATION: UNCLASSIFIED >
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