Hi Indeed, incorrect copy paste. thanks for pointing it out.
Mathieu Westphal On Tue, Jan 3, 2017 at 4:46 PM, T.J. Corona <[email protected]> wrote: > Hi Mathieu and Pierre, > > Perhaps you meant to point to this “work in progress” branch? > > https://gitlab.kitware.com/vtk/vtk/merge_requests/2088 > > Sincerely, > T.J. > > Thomas J. Corona, Ph.D. > Kitware, Inc. > R&D Engineer > 21 Corporate Drive > Clifton Park, NY 12065-8662 > Phone: 518-881-4443 <(518)%20881-4443> > > On Jan 3, 2017, at 10:18 AM, Mathieu Westphal < > [email protected]> wrote: > > Hello > > for your information there is a bug in the slicing of vtkPolyHedron that > can cause a segfault. > It looks very much like your error. It has yet to be corrected. > https://gitlab.kitware.com/vtk/vtk/issues/16877 > > You can already test this "work in progress" branch to see if this fixes > your issue : > https://gitlab.kitware.com/vtk/vtk/merge_requests/2304 > > You could of course modify your data to tetrahedron with tetrahedralize > filter. > > Regards, > > Mathieu Westphal > > On Tue, Jan 3, 2017 at 4:10 PM, Pierre Van Hauwaert < > [email protected]> wrote: > >> Hi, >> >> I am using paraview to visualise my data. I generate my data using a >> combination of the 2 following types ( >> <http://www.vtk.org/doc/nightly/html/vtkCellType_8h_source.html> >> http://www.vtk.org/doc/nightly/html/vtkCellType_8h_source.html) >> VTK_VOXEL >> <http://www.vtk.org/doc/nightly/html/vtkCellType_8h.html#ab1d6fd1f3177b8a2a32bb018807151f8a06a70888292dc4309e42404af594fbb4> >> = 11 >> VTK_POLYHEDRON = 42 I can visualize that data with parview without a >> problem. But, because I ended up having a segfault without any error >> message when slicing (Z=0) the data. I decomposed my data in separate files >> for each VTK_POLYHEDRON in order to investigate the problem. >> >> I found out that only the polyhedrons with the largest size were having >> the problem. The limit is somewhere between the 2 files: >> - poly-F1000-2395.vtu : working: 466 points, 928 faces >> - poly-F1000-2987.vtu : segfault when slicing: 546 points, 1088 faces >> >> So my guess is that there is a limit for the number of points or the >> number of faces that can have the polyhedron (1024 ?) if I want to be able >> to use the slice function. >> >> My questions are : >> 1) Is there actually a limitation in Paraview (VTK?) regarding the number >> of faces or the number of the point that the slice function can handle for >> a polyhedron ? >> 2) If there is this limitation, is there an option to remove it in >> Paraview ? (specific version, compilation option, etc) >> 3) If there is this limitation, is there any work around that exist so I >> am able to slice my data ? For example a different format ? >> >> >> I attached the data to be able to back up my statement: >> >> poly-F1000-*.vtu : files describing a polyhedron each: >> poly-F1000.pvd : load all those files >> >> Biggest file for which the slicing works (size, name): >> 34K poly-F1000-2395.vtu >> >> The 8 biggest files triggering the crash when doing a slice: (size, name) >> 38K poly-F1000-2987.vtu >> 39K poly-F1000-2983.vtu >> 39K poly-F1000-2935.vtu >> 39K poly-F1000-2988.vtu >> 39K poly-F1000-2931.vtu >> 40K poly-F1000-2937.vtu >> 40K poly-F1000-2981.vtu >> 40K poly-F1000-2930.vtu >> fail.pvd: load those 8 files >> >> the other files can be sliced without any issues >> >> >> Thanks, >> >> Pierre >> >> -- >> R.Tech Engineering B.V. >> Eekholt 42 - 1112 XH Diemen - the Netherlands >> Tel: +31 (0) 2 04 95 02 22 >> >> _______________________________________________ >> 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 >> >> > _______________________________________________ > 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 > > >
_______________________________________________ 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
