Re: [Paraview] Unexpected lines in "Surface with Edges" mode with PV 3.14
Good to know. Thanks. On Wed, Mar 28, 2012 at 5:50 AM, Richard GRENON wrote: > Hi Utkarsh. > > It seems that you were right: the problem is on my side, due to the settings > of my graphic card NVIDIA Quadro FX 1800 on Linux CentOS. > > As Paraview does not allow to set Antialiasing on, I had set Antialiasing > through the control panel of my NVIDIA graphic card and I had selected the > "Override Application Settings" option. > > But these settings are not taken into account each time I start the PC: > starting Paraview without opening the NVIDIA control panel before always > gives images without antialiasing (PV 312 or PV 314), and PV 314 shows these > unexpected lines in "Surface with edges" view mode. > > But if I open the NVIDIA control panel before starting Paraview, look at the > Antialiasing setting that is always "Override Application Settings" and quit > the control panel without changing anything, Paraview 312 or 314 gives now > clean images with antialiasing... and PV 314 does not show the unexpected > lines in "Surface with edges" view mode ! Very strange ! > > > Best regards. > > Richard. > > Utkarsh Ayachit a écrit : >> >> Looks like a weird driver bug or something. I could not reproduce the >> >> issue on my Linux box (Debian). Does the same happen with 3.12? >> > > > -- > Richard GRENON > ONERA > Departement d'Aerodynamique Appliquee - DAAP/ACI > 8 rue des Vertugadins > 92190 MEUDON - FRANCE > phone : +33 1 46 73 42 17 > fax : +33 1 46 73 41 46 > mailto:richard.gre...@onera.fr > http://www.onera.fr > ___ 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 Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Unexpected lines in "Surface with Edges" mode with PV 3.14
Hi Utkarsh. It seems that you were right: the problem is on my side, due to the settings of my graphic card NVIDIA Quadro FX 1800 on Linux CentOS. As Paraview does not allow to set Antialiasing on, I had set Antialiasing through the control panel of my NVIDIA graphic card and I had selected the "Override Application Settings" option. But these settings are not taken into account each time I start the PC: starting Paraview without opening the NVIDIA control panel before always gives images without antialiasing (PV 312 or PV 314), and PV 314 shows these unexpected lines in "Surface with edges" view mode. But if I open the NVIDIA control panel before starting Paraview, look at the Antialiasing setting that is always "Override Application Settings" and quit the control panel without changing anything, Paraview 312 or 314 gives now clean images with antialiasing... and PV 314 does not show the unexpected lines in "Surface with edges" view mode ! Very strange ! Best regards. Richard. Utkarsh Ayachit a écrit : Looks like a weird driver bug or something. I could not reproduce the issue on my Linux box (Debian). Does the same happen with 3.12? -- Richard GRENON ONERA Departement d'Aerodynamique Appliquee - DAAP/ACI 8 rue des Vertugadins 92190 MEUDON - FRANCE phone : +33 1 46 73 42 17 fax : +33 1 46 73 41 46 mailto:richard.gre...@onera.fr http://www.onera.fr ___ 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 Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Unexpected lines in "Surface with Edges" mode with PV 3.14
Hi Utkarsh. No, the behavior of PV 3.12 Linux 64 bits or Windows 32 bits is correct (see my first mail about this subject). The behavior of PV 3.14 is also correct in the Windows 32 bits version. The strange unexpected lines appear only in the "Surface with Edges" mode of PV 3.14 Linux 64 bits while its "Wireframe" mode remains correct. But I must say that this problem occurs only for certain surfaces such as the one I have sent in my second mail in a gzipped file. I had tried to build another test surface with "strange" double curvature and the view was OK !!! The Nvidia graphic card driver on my Linux x86-64 workstation may have been automatically updated recently. The actual driver is 190.42 but it seems OK for all view modes of PV 3.12 and also for all view modes other than "Surfaces with Edges" of PV 3.14 (the LIC plugin works well, and I remember that it was the most sensitive to driver versions). Best regards. Richard. Utkarsh Ayachit a écrit : Looks like a weird driver bug or something. I could not reproduce the issue on my Linux box (Debian). Does the same happen with 3.12 -- Richard GRENON ONERA Departement d'Aerodynamique Appliquee - DAAP/ACI 8 rue des Vertugadins 92190 MEUDON - FRANCE phone : +33 1 46 73 42 17 fax : +33 1 46 73 41 46 mailto:richard.gre...@onera.fr http://www.onera.fr ___ 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 Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Unexpected lines in "Surface with Edges" mode with PV 3.14
Looks like a weird driver bug or something. I could not reproduce the issue on my Linux box (Debian). Does the same happen with 3.12? On Tue, Mar 13, 2012 at 8:32 AM, Richard GRENON wrote: > Hello. > > In addition to my previous mail, I discovered that this problem of > unexpected lines in "Surface with Edges" mode with PV 3.14 concerns only the > Linux version ! I am using the 64 bits version on Linux CentOS 5.7. > > The "Surface with Edges" view is correct with PV 3.14 Windows 32 bits on > Vista Home Premium SP2 ! > > If it may help you, the problem on the Linux version does not come from the > Tecplot file format: I have also problems with surfaces given in VTM format. > > I add the gzip of my Tecplot test file that contains the surface > representation of a wake behind a wing. > > Best regards. > > Richard. > > Richard GRENON a écrit : > >> Hello, all. >> >> I have found a strange behavior of PV 3.14 in "Surface with Edges" mode >> for some surfaces: when reading some Tecplot files that contained a >> structured mesh, I get some unexpected lines that don't exist in the file >> and that don't appear when I select the "Wireframe" mode. The "Wireframe" >> view is correct, the "Surface with Edges" view is not. >> > -- > Richard GRENON > ONERA > Departement d'Aerodynamique Appliquee - DAAP/ACI > 8 rue des Vertugadins > 92190 MEUDON - FRANCE > phone : +33 1 46 73 42 17 > fax : +33 1 46 73 41 46 > mailto:richard.gre...@onera.fr > http://www.onera.fr > > > ___ > 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 > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/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 Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
Re: [Paraview] Unexpected lines in "Surface with Edges" mode with PV 3.14
Hello. In addition to my previous mail, I discovered that this problem of unexpected lines in "Surface with Edges" mode with PV 3.14 concerns only the Linux version ! I am using the 64 bits version on Linux CentOS 5.7. The "Surface with Edges" view is correct with PV 3.14 Windows 32 bits on Vista Home Premium SP2 ! If it may help you, the problem on the Linux version does not come from the Tecplot file format: I have also problems with surfaces given in VTM format. I add the gzip of my Tecplot test file that contains the surface representation of a wake behind a wing. Best regards. Richard. Richard GRENON a écrit : Hello, all. I have found a strange behavior of PV 3.14 in "Surface with Edges" mode for some surfaces: when reading some Tecplot files that contained a structured mesh, I get some unexpected lines that don't exist in the file and that don't appear when I select the "Wireframe" mode. The "Wireframe" view is correct, the "Surface with Edges" view is not. -- Richard GRENON ONERA Departement d'Aerodynamique Appliquee - DAAP/ACI 8 rue des Vertugadins 92190 MEUDON - FRANCE phone : +33 1 46 73 42 17 fax : +33 1 46 73 41 46 mailto:richard.gre...@onera.fr http://www.onera.fr wake.tp.gz Description: GNU Zip compressed data ___ 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 Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
