From utkarsh.ayachit at kitware.com Tue Sep 1 11:06:49 2015 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Tue, 1 Sep 2015 11:06:49 -0400 Subject: [Paraview] PV 4.1.0 how to plot over line for two different time step on same figure In-Reply-To: <1513416284.14036329.1440833969840.JavaMail.zimbra@inria.fr> References: <2025517584.14036153.1440833898346.JavaMail.zimbra@inria.fr> <1513416284.14036329.1440833969840.JavaMail.zimbra@inria.fr> Message-ID: Attached state file for ParaView 4.1.0 shows how this can be done using the can.ex2 dataset including in ParaViewData. Basically, you need to use a filter that explicitly requests a specific timestep and then apply Plot Over Line to that filter's output. I created such a filter using "Programmable Filter". Note the "RequestInformation Script" and "RequestUpdateExtent Script" for the ProgrammableFilter. Update the timestep in those scripts to change to the timestep you're interested in. Utkarsh On Sat, Aug 29, 2015 at 3:39 AM, Stephen Wornom wrote: > Plot ove line creates a figure. Is it possible to impose two different time > steps on the same figure? > Hope my question is clear. > Thanks, > Stephen > > _______________________________________________ > 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 > -------------- next part -------------- A non-text attachment was scrubbed... Name: 2PlotsOverLines.v4.1.0.pvsm Type: application/octet-stream Size: 212871 bytes Desc: not available URL: From martin.huartee at gmail.com Tue Sep 1 13:55:37 2015 From: martin.huartee at gmail.com (=?UTF-8?Q?Mart=C3=ADn_Huarte_E?=) Date: Tue, 1 Sep 2015 12:55:37 -0500 Subject: [Paraview] Add texture to obj files Message-ID: Dear Paraview enthusiasts: Good day. I?m trying to work an obj file along with a jpg one, produced by a 3D scanner. I can load the obj file and plot its mesh, etc., however, I cannot map the jpg texture (colors) into it. i.e. want to take the jpg stuff and map it onto the mesh from the obj file. Any suggestion on how to achieve this would be greatly appreciated. Thank you. My best, Mart?n *Mart?n Huarte-Espinosa, Ph.D.* *Computational Physicist - Expert Numerical Modeler and Code Developer - High Performance Computing Research Specialist* *linkedin.com/pub/martin-huarte-espinosa/59/6b7/13a * -------------- next part -------------- An HTML attachment was scrubbed... URL: From ishan.tembhekar at caltech.edu Tue Sep 1 18:01:01 2015 From: ishan.tembhekar at caltech.edu (Ishan Tembhekar) Date: Tue, 1 Sep 2015 15:01:01 -0700 Subject: [Paraview] using python or pvpython with Paraview Message-ID: Hello everyone, I have been using Paraview for a while with python scripts but every time I used a script, I used to open paraview, then do tools, python shell and then run the script. I want to be able to run the script without opening paraview. I looked at various forums that told me to update my PYTHONPATH or LD_LIBRARY_PATH with the directory where I built paraview. But I was not able to get anything working. I mostly could not find any location where the vtkPythonWrap directory is located (thats the one the forums kept telling me to look for) I use MacOS and I just downloaded it and dragged it to the applications folder. So, I had a couple of questions (both for Paraview version 4.3.1) 1. For MacOS, I have paraview installed in /Applications/paraview2.app/. How would I proceed to use my python script without opening paraview? 2. In the future, I would like to use it in Linux as well. Would the procedure be similar to the MacOS case or different? Any kind of help will be greatly appreciated. Thank you! -Ishan -------------- next part -------------- An HTML attachment was scrubbed... URL: From sebastien.jourdain at kitware.com Wed Sep 2 09:22:29 2015 From: sebastien.jourdain at kitware.com (Sebastien Jourdain) Date: Wed, 2 Sep 2015 07:22:29 -0600 Subject: [Paraview] using python or pvpython with Paraview In-Reply-To: References: Message-ID: 1) /Applications/paraview2.app/Content/bin/pvpython ${your_script} 2) /{path_to_paraview}/bin/pvpython ${your_script} On Tue, Sep 1, 2015 at 4:01 PM, Ishan Tembhekar wrote: > Hello everyone, > > I have been using Paraview for a while with python scripts but every time > I used a script, I used to open paraview, then do tools, python shell and > then run the script. > > I want to be able to run the script without opening paraview. I looked at > various forums that told me to update my PYTHONPATH or LD_LIBRARY_PATH with > the directory where I built paraview. But I was not able to get anything > working. I mostly could not find any location where the vtkPythonWrap > directory is located (thats the one the forums kept telling me to look for) > > I use MacOS and I just downloaded it and dragged it to the applications > folder. So, I had a couple of questions (both for Paraview version 4.3.1) > > 1. For MacOS, I have paraview installed in /Applications/paraview2.app/. > How would I proceed to use my python script without opening paraview? > 2. In the future, I would like to use it in Linux as well. Would the > procedure be similar to the MacOS case or different? > > Any kind of help will be greatly appreciated. > > Thank you! > > -Ishan > > _______________________________________________ > 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 > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From ishan.tembhekar at caltech.edu Wed Sep 2 13:47:26 2015 From: ishan.tembhekar at caltech.edu (Ishan Tembhekar) Date: Wed, 2 Sep 2015 10:47:26 -0700 Subject: [Paraview] using python or pvpython with Paraview In-Reply-To: References: Message-ID: Hello Sebastien, Thank you so much for your immediate response! I will try to implement this. -Ishan On Wed, Sep 2, 2015 at 6:22 AM, Sebastien Jourdain < sebastien.jourdain at kitware.com> wrote: > 1) /Applications/paraview2.app/Content/bin/pvpython ${your_script} > 2) /{path_to_paraview}/bin/pvpython ${your_script} > > On Tue, Sep 1, 2015 at 4:01 PM, Ishan Tembhekar < > ishan.tembhekar at caltech.edu> wrote: > >> Hello everyone, >> >> I have been using Paraview for a while with python scripts but every time >> I used a script, I used to open paraview, then do tools, python shell and >> then run the script. >> >> I want to be able to run the script without opening paraview. I looked at >> various forums that told me to update my PYTHONPATH or LD_LIBRARY_PATH with >> the directory where I built paraview. But I was not able to get anything >> working. I mostly could not find any location where the vtkPythonWrap >> directory is located (thats the one the forums kept telling me to look for) >> >> I use MacOS and I just downloaded it and dragged it to the applications >> folder. So, I had a couple of questions (both for Paraview version 4.3.1) >> >> 1. For MacOS, I have paraview installed in /Applications/paraview2.app/. >> How would I proceed to use my python script without opening paraview? >> 2. In the future, I would like to use it in Linux as well. Would the >> procedure be similar to the MacOS case or different? >> >> Any kind of help will be greatly appreciated. >> >> Thank you! >> >> -Ishan >> >> _______________________________________________ >> 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 >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From mdorier at anl.gov Wed Sep 2 14:38:51 2015 From: mdorier at anl.gov (Dorier, Matthieu) Date: Wed, 2 Sep 2015 18:38:51 +0000 Subject: [Paraview] Isosurface and slicing with Catalyst in C++ Message-ID: <37142D5FC373A846ACE4F75AA11EA84D21BA6DAA@DITKA.anl.gov> Hi, I'm diving into Catalyst and try to build a pipeline in C++ for an simple example code. My use case is the following: I have a uniform 3D grid (converted into vtkImageData) on which I map a field of double values (wrapped into a vtkDoubleArray). By looking at the examples I managed to make the adaptor that creates the grid and maps the field on it. Now I would like to build pipelines for 2 scenarios: - slicing the grid horizontally at a given level, apply a color map, and output the result in a PNG file; - building an isosurface from the 3d grid (with configurable isovalue) and print the result in a PNG file. In both cases I don't know which classes to look at in the Doxygen of VTK. Besides, I suppose for the second case there should be some concept of camera position and parameters... Any hint or examples would be appreciated. Thanks, Matthieu Dorier -------------- next part -------------- An HTML attachment was scrubbed... URL: From andy.bauer at kitware.com Wed Sep 2 15:01:37 2015 From: andy.bauer at kitware.com (Andy Bauer) Date: Wed, 2 Sep 2015 15:01:37 -0400 Subject: [Paraview] Isosurface and slicing with Catalyst in C++ In-Reply-To: <37142D5FC373A846ACE4F75AA11EA84D21BA6DAA@DITKA.anl.gov> References: <37142D5FC373A846ACE4F75AA11EA84D21BA6DAA@DITKA.anl.gov> Message-ID: Hi Matthieu, I would strongly recommend that you use a ParaView GUI generated Python Catalyst pipeline script instead of hand-written C++ Catalyst pipeliine to do what you want. There are a surprising amount of settings required to output images from VTK. If you want to do that in parallel the complexity goes up even more due to parallel compositing of the images. Everyone that I've run across that wanted to avoid Python with their Catalyst instrumented code quickly changed their mind after trying out the Python generated scripts. The overhead of using Python really is negligible compared to a pure C++ description of the Catalyst pipeline. Also, the Catalyst Live and Cinema output are all driven by Python code as well. The last and only time I tried doing rendering in parallel in VTK it took me about 5 days and that was with constantly asking questions from other people here at Kitware that knew how to do that. That being said, if after reading this you're still set on doing all of this in C++ then let us know and we'll see what can be done. Regards, Andy On Wed, Sep 2, 2015 at 2:38 PM, Dorier, Matthieu wrote: > Hi, > > I'm diving into Catalyst and try to build a pipeline in C++ for an simple > example code. My use case is the following: > I have a uniform 3D grid (converted into vtkImageData) on which I map a > field of double values (wrapped into a vtkDoubleArray). > By looking at the examples I managed to make the adaptor that creates the > grid and maps the field on it. Now I would like to build pipelines for 2 > scenarios: > - slicing the grid horizontally at a given level, apply a color map, and > output the result in a PNG file; > - building an isosurface from the 3d grid (with configurable isovalue) and > print the result in a PNG file. > In both cases I don't know which classes to look at in the Doxygen of VTK. > Besides, I suppose for the second case there should be some concept of > camera position and parameters... > > Any hint or examples would be appreciated. > Thanks, > > Matthieu Dorier > > _______________________________________________ > 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 > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From berk.geveci at kitware.com Wed Sep 2 17:23:21 2015 From: berk.geveci at kitware.com (Berk Geveci) Date: Wed, 2 Sep 2015 14:23:21 -0700 Subject: [Paraview] Isosurface and slicing with Catalyst in C++ In-Reply-To: References: <37142D5FC373A846ACE4F75AA11EA84D21BA6DAA@DITKA.anl.gov> Message-ID: One thing I want to clarify with respect to what Andy said. Figuring out parallel rendering in VTK is tricky but from ParaView be it C++ or Python, it is much easier. We are here to provide help. Having said this, if you think that you will be changing your in situ functionality regularly, I would also highly recommend the Python route. If you are planning to build in a relatively fix in situ capability, C++ is a decent option. I would still recommend getting there through the Python route. Once you have everything figured out, we can help convert things to C++. Best, -berk On Wed, Sep 2, 2015 at 12:01 PM, Andy Bauer wrote: > Hi Matthieu, > > I would strongly recommend that you use a ParaView GUI generated Python > Catalyst pipeline script instead of hand-written C++ Catalyst pipeliine to > do what you want. There are a surprising amount of settings required to > output images from VTK. If you want to do that in parallel the complexity > goes up even more due to parallel compositing of the images. Everyone that > I've run across that wanted to avoid Python with their Catalyst > instrumented code quickly changed their mind after trying out the Python > generated scripts. The overhead of using Python really is negligible > compared to a pure C++ description of the Catalyst pipeline. Also, the > Catalyst Live and Cinema output are all driven by Python code as well. > > The last and only time I tried doing rendering in parallel in VTK it took > me about 5 days and that was with constantly asking questions from other > people here at Kitware that knew how to do that. > > That being said, if after reading this you're still set on doing all of > this in C++ then let us know and we'll see what can be done. > > Regards, > Andy > > > On Wed, Sep 2, 2015 at 2:38 PM, Dorier, Matthieu wrote: > >> Hi, >> >> I'm diving into Catalyst and try to build a pipeline in C++ for an simple >> example code. My use case is the following: >> I have a uniform 3D grid (converted into vtkImageData) on which I map a >> field of double values (wrapped into a vtkDoubleArray). >> By looking at the examples I managed to make the adaptor that creates the >> grid and maps the field on it. Now I would like to build pipelines for 2 >> scenarios: >> - slicing the grid horizontally at a given level, apply a color map, and >> output the result in a PNG file; >> - building an isosurface from the 3d grid (with configurable isovalue) >> and print the result in a PNG file. >> In both cases I don't know which classes to look at in the Doxygen of >> VTK. Besides, I suppose for the second case there should be some concept of >> camera position and parameters... >> >> Any hint or examples would be appreciated. >> Thanks, >> >> Matthieu Dorier >> >> _______________________________________________ >> 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 > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From andy.bauer at kitware.com Wed Sep 2 18:20:57 2015 From: andy.bauer at kitware.com (Andy Bauer) Date: Wed, 2 Sep 2015 18:20:57 -0400 Subject: [Paraview] Isosurface and slicing with Catalyst in C++ In-Reply-To: References: <37142D5FC373A846ACE4F75AA11EA84D21BA6DAA@DITKA.anl.gov> Message-ID: Yes, I sometimes forget that the C++ pipeline can be done from ParaView abstractions instead of through VTK. And yes, that will be much easier if you're looking to generate .pngs. The example that you should look at for that is at https://github.com/Kitware/ParaViewCatalystExampleCode/tree/master/CxxPVSMPipelineExample. The vtkCPPVSMPipeline class doesn't create images but it does create a slice filter and then writes out the result using the parallel XML polydata writer. If you want to try that out on your own, I'd suggest looking closely at that example. If you want to try Berk's suggestion of getting it working in Python, we can certainly help with converting it to C++. On Wed, Sep 2, 2015 at 5:23 PM, Berk Geveci wrote: > One thing I want to clarify with respect to what Andy said. Figuring out > parallel rendering in VTK is tricky but from ParaView be it C++ or Python, > it is much easier. We are here to provide help. > > Having said this, if you think that you will be changing your in situ > functionality regularly, I would also highly recommend the Python route. If > you are planning to build in a relatively fix in situ capability, C++ is a > decent option. I would still recommend getting there through the Python > route. Once you have everything figured out, we can help convert things to > C++. > > Best, > -berk > > On Wed, Sep 2, 2015 at 12:01 PM, Andy Bauer > wrote: > >> Hi Matthieu, >> >> I would strongly recommend that you use a ParaView GUI generated Python >> Catalyst pipeline script instead of hand-written C++ Catalyst pipeliine to >> do what you want. There are a surprising amount of settings required to >> output images from VTK. If you want to do that in parallel the complexity >> goes up even more due to parallel compositing of the images. Everyone that >> I've run across that wanted to avoid Python with their Catalyst >> instrumented code quickly changed their mind after trying out the Python >> generated scripts. The overhead of using Python really is negligible >> compared to a pure C++ description of the Catalyst pipeline. Also, the >> Catalyst Live and Cinema output are all driven by Python code as well. >> >> The last and only time I tried doing rendering in parallel in VTK it took >> me about 5 days and that was with constantly asking questions from other >> people here at Kitware that knew how to do that. >> >> That being said, if after reading this you're still set on doing all of >> this in C++ then let us know and we'll see what can be done. >> >> Regards, >> Andy >> >> >> On Wed, Sep 2, 2015 at 2:38 PM, Dorier, Matthieu wrote: >> >>> Hi, >>> >>> I'm diving into Catalyst and try to build a pipeline in C++ for an >>> simple example code. My use case is the following: >>> I have a uniform 3D grid (converted into vtkImageData) on which I map a >>> field of double values (wrapped into a vtkDoubleArray). >>> By looking at the examples I managed to make the adaptor that creates >>> the grid and maps the field on it. Now I would like to build pipelines for >>> 2 scenarios: >>> - slicing the grid horizontally at a given level, apply a color map, and >>> output the result in a PNG file; >>> - building an isosurface from the 3d grid (with configurable isovalue) >>> and print the result in a PNG file. >>> In both cases I don't know which classes to look at in the Doxygen of >>> VTK. Besides, I suppose for the second case there should be some concept of >>> camera position and parameters... >>> >>> Any hint or examples would be appreciated. >>> Thanks, >>> >>> Matthieu Dorier >>> >>> _______________________________________________ >>> 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 >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From mdorier at anl.gov Thu Sep 3 12:14:58 2015 From: mdorier at anl.gov (Dorier, Matthieu) Date: Thu, 3 Sep 2015 16:14:58 +0000 Subject: [Paraview] Isosurface and slicing with Catalyst in C++ In-Reply-To: References: <37142D5FC373A846ACE4F75AA11EA84D21BA6DAA@DITKA.anl.gov> , Message-ID: <37142D5FC373A846ACE4F75AA11EA84D21BA6F5D@DITKA.anl.gov> Hi, Following your advice I installed the version of Catalyst that includes Python and started trying the examples (https://github.com/Kitware/ParaViewCatalystExampleCode) I tried the CxxMappedDataArrayExample and the CxxImageDataExample; in both cases I get an error from the script: Traceback (most recent call last): File "", line 2, in File "feslicescript.py", line 78, in DoCoProcessing File "/home/mdorier/Catalyst-build/lib/site-packages/paraview/coprocessing.py", line 104, in UpdateProducers self.CreatePipeline(datadescription) File "feslicescript.py", line 34, in CreatePipeline File "feslicescript.py", line 17, in _CreatePipeline filename_3_pvtu = coprocessor.CreateProducer( datadescription, "input" ) File "feslicescript.py", line 20, in Pipeline Slice1.SliceType.Offset = 0.0 File "/home/mdorier/Catalyst-build/lib/site-packages/paraview/simple.py", line 1481, in CreateObject elif active_objects.source: File "/home/mdorier/Catalyst-build/lib/site-packages/paraview/simple.py", line 1690, in get_source self.__get_selection_model("ActiveSources").GetCurrentProxy()) File "/home/mdorier/Catalyst-build/lib/site-packages/paraview/simple.py", line 1684, in __convert_proxy servermanager._getPyProxy(px.GetSourceProxy()), AttributeError: GetSourceProxy Any idea what is happening? Are the scripts outdated? Thanks, Matthieu ________________________________ From: Berk Geveci [berk.geveci at kitware.com] Sent: Wednesday, September 02, 2015 4:23 PM To: Andy Bauer Cc: Dorier, Matthieu; paraview at paraview.org Subject: Re: [Paraview] Isosurface and slicing with Catalyst in C++ One thing I want to clarify with respect to what Andy said. Figuring out parallel rendering in VTK is tricky but from ParaView be it C++ or Python, it is much easier. We are here to provide help. Having said this, if you think that you will be changing your in situ functionality regularly, I would also highly recommend the Python route. If you are planning to build in a relatively fix in situ capability, C++ is a decent option. I would still recommend getting there through the Python route. Once you have everything figured out, we can help convert things to C++. Best, -berk On Wed, Sep 2, 2015 at 12:01 PM, Andy Bauer > wrote: Hi Matthieu, I would strongly recommend that you use a ParaView GUI generated Python Catalyst pipeline script instead of hand-written C++ Catalyst pipeliine to do what you want. There are a surprising amount of settings required to output images from VTK. If you want to do that in parallel the complexity goes up even more due to parallel compositing of the images. Everyone that I've run across that wanted to avoid Python with their Catalyst instrumented code quickly changed their mind after trying out the Python generated scripts. The overhead of using Python really is negligible compared to a pure C++ description of the Catalyst pipeline. Also, the Catalyst Live and Cinema output are all driven by Python code as well. The last and only time I tried doing rendering in parallel in VTK it took me about 5 days and that was with constantly asking questions from other people here at Kitware that knew how to do that. That being said, if after reading this you're still set on doing all of this in C++ then let us know and we'll see what can be done. Regards, Andy On Wed, Sep 2, 2015 at 2:38 PM, Dorier, Matthieu > wrote: Hi, I'm diving into Catalyst and try to build a pipeline in C++ for an simple example code. My use case is the following: I have a uniform 3D grid (converted into vtkImageData) on which I map a field of double values (wrapped into a vtkDoubleArray). By looking at the examples I managed to make the adaptor that creates the grid and maps the field on it. Now I would like to build pipelines for 2 scenarios: - slicing the grid horizontally at a given level, apply a color map, and output the result in a PNG file; - building an isosurface from the 3d grid (with configurable isovalue) and print the result in a PNG file. In both cases I don't know which classes to look at in the Doxygen of VTK. Besides, I suppose for the second case there should be some concept of camera position and parameters... Any hint or examples would be appreciated. Thanks, Matthieu Dorier _______________________________________________ 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 -------------- next part -------------- An HTML attachment was scrubbed... URL: From stephen.wornom at inria.fr Thu Sep 3 12:22:20 2015 From: stephen.wornom at inria.fr (Stephen Wornom) Date: Thu, 3 Sep 2015 18:22:20 +0200 (CEST) Subject: [Paraview] PV 4.1 animating plot over line using global max/min In-Reply-To: <863975002.169717.1441297076209.JavaMail.zimbra@inria.fr> Message-ID: <178836688.171421.1441297340423.JavaMail.zimbra@inria.fr> Is there an option so that animating plot over line will use the global max/min values instead of the localo max/min values for each time step? animating contours uses the global max/min values and I would like to do this with plot over line. Hope my question is clear. Stephen -------------- next part -------------- An HTML attachment was scrubbed... URL: From kmorel at sandia.gov Thu Sep 3 12:35:42 2015 From: kmorel at sandia.gov (Moreland, Kenneth) Date: Thu, 3 Sep 2015 16:35:42 +0000 Subject: [Paraview] PV 4.1 animating plot over line using global max/min Message-ID: There is no automatic way to do it, but if you scroll down to the bottom of the Properties panel, you will see a checkbox marked "Left Axis Use Custom Range". Check that on and then enter the min/max values. -Ken From: ParaView > on behalf of Stephen Wornom > Date: Thursday, September 3, 2015 at 10:22 AM To: ParaView list > Subject: [EXTERNAL] [Paraview] PV 4.1 animating plot over line using global max/min Is there an option so that animating plot over line will use the global max/min values instead of the localo max/min values for each time step? animating contours uses the global max/min values and I would like to do this with plot over line. Hope my question is clear. Stephen -------------- next part -------------- An HTML attachment was scrubbed... URL: From andy.bauer at kitware.com Thu Sep 3 15:52:36 2015 From: andy.bauer at kitware.com (Andy Bauer) Date: Thu, 3 Sep 2015 15:52:36 -0400 Subject: [Paraview] Isosurface and slicing with Catalyst in C++ In-Reply-To: <37142D5FC373A846ACE4F75AA11EA84D21BA6F5D@DITKA.anl.gov> References: <37142D5FC373A846ACE4F75AA11EA84D21BA6DAA@DITKA.anl.gov> <37142D5FC373A846ACE4F75AA11EA84D21BA6F5D@DITKA.anl.gov> Message-ID: Hi Matthieu, What version of ParaView Catalyst did you use? My suggestion would be to use PV 4.3.1 if you're not using that. It's possible that the examples haven't been updated for the current PV master. I keep trying to set aside time to have a dashboard check that nightly but haven't gotten around to do that yet. Cheers, Andy On Thu, Sep 3, 2015 at 12:14 PM, Dorier, Matthieu wrote: > Hi, > > Following your advice I installed the version of Catalyst that includes > Python and started trying the examples ( > https://github.com/Kitware/ParaViewCatalystExampleCode) > I tried the CxxMappedDataArrayExample and the CxxImageDataExample; in both > cases I get an error from the script: > > Traceback (most recent call last): > File "", line 2, in > File "feslicescript.py", line 78, in DoCoProcessing > > File > "/home/mdorier/Catalyst-build/lib/site-packages/paraview/coprocessing.py", > line 104, in UpdateProducers > self.CreatePipeline(datadescription) > File "feslicescript.py", line 34, in CreatePipeline > > File "feslicescript.py", line 17, in _CreatePipeline > filename_3_pvtu = coprocessor.CreateProducer( datadescription, "input" > ) > File "feslicescript.py", line 20, in Pipeline > Slice1.SliceType.Offset = 0.0 > File > "/home/mdorier/Catalyst-build/lib/site-packages/paraview/simple.py", line > 1481, in CreateObject > elif active_objects.source: > File > "/home/mdorier/Catalyst-build/lib/site-packages/paraview/simple.py", line > 1690, in get_source > self.__get_selection_model("ActiveSources").GetCurrentProxy()) > File > "/home/mdorier/Catalyst-build/lib/site-packages/paraview/simple.py", line > 1684, in __convert_proxy > servermanager._getPyProxy(px.GetSourceProxy()), > AttributeError: GetSourceProxy > > Any idea what is happening? Are the scripts outdated? > > Thanks, > > Matthieu > > ------------------------------ > *From:* Berk Geveci [berk.geveci at kitware.com] > *Sent:* Wednesday, September 02, 2015 4:23 PM > *To:* Andy Bauer > *Cc:* Dorier, Matthieu; paraview at paraview.org > *Subject:* Re: [Paraview] Isosurface and slicing with Catalyst in C++ > > One thing I want to clarify with respect to what Andy said. Figuring out > parallel rendering in VTK is tricky but from ParaView be it C++ or Python, > it is much easier. We are here to provide help. > > Having said this, if you think that you will be changing your in situ > functionality regularly, I would also highly recommend the Python route. If > you are planning to build in a relatively fix in situ capability, C++ is a > decent option. I would still recommend getting there through the Python > route. Once you have everything figured out, we can help convert things to > C++. > > Best, > -berk > > On Wed, Sep 2, 2015 at 12:01 PM, Andy Bauer > wrote: > >> Hi Matthieu, >> >> I would strongly recommend that you use a ParaView GUI generated Python >> Catalyst pipeline script instead of hand-written C++ Catalyst pipeliine to >> do what you want. There are a surprising amount of settings required to >> output images from VTK. If you want to do that in parallel the complexity >> goes up even more due to parallel compositing of the images. Everyone that >> I've run across that wanted to avoid Python with their Catalyst >> instrumented code quickly changed their mind after trying out the Python >> generated scripts. The overhead of using Python really is negligible >> compared to a pure C++ description of the Catalyst pipeline. Also, the >> Catalyst Live and Cinema output are all driven by Python code as well. >> >> The last and only time I tried doing rendering in parallel in VTK it took >> me about 5 days and that was with constantly asking questions from other >> people here at Kitware that knew how to do that. >> >> That being said, if after reading this you're still set on doing all of >> this in C++ then let us know and we'll see what can be done. >> >> Regards, >> Andy >> >> >> On Wed, Sep 2, 2015 at 2:38 PM, Dorier, Matthieu wrote: >> >>> Hi, >>> >>> I'm diving into Catalyst and try to build a pipeline in C++ for an >>> simple example code. My use case is the following: >>> I have a uniform 3D grid (converted into vtkImageData) on which I map a >>> field of double values (wrapped into a vtkDoubleArray). >>> By looking at the examples I managed to make the adaptor that creates >>> the grid and maps the field on it. Now I would like to build pipelines for >>> 2 scenarios: >>> - slicing the grid horizontally at a given level, apply a color map, and >>> output the result in a PNG file; >>> - building an isosurface from the 3d grid (with configurable isovalue) >>> and print the result in a PNG file. >>> In both cases I don't know which classes to look at in the Doxygen of >>> VTK. Besides, I suppose for the second case there should be some concept of >>> camera position and parameters... >>> >>> Any hint or examples would be appreciated. >>> Thanks, >>> >>> Matthieu Dorier >>> >>> _______________________________________________ >>> 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 >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From mdorier at anl.gov Thu Sep 3 23:03:05 2015 From: mdorier at anl.gov (Dorier, Matthieu) Date: Fri, 4 Sep 2015 03:03:05 +0000 Subject: [Paraview] Isosurface and slicing with Catalyst in C++ In-Reply-To: References: <37142D5FC373A846ACE4F75AA11EA84D21BA6DAA@DITKA.anl.gov> <37142D5FC373A846ACE4F75AA11EA84D21BA6F5D@DITKA.anl.gov>, Message-ID: <37142D5FC373A846ACE4F75AA11EA84D21BA7043@DITKA.anl.gov> Hi Andy, I got the Catalyst source from the dowload page (http://www.paraview.org/download/): paraview version 4.3 (latest stable), Catalyst Editions, last file (Catalyst-base+essentials+extra+renderingbase+python-Source.tar.gz). The version of python-dev is 2.7 (don't remember the minor version number, I could look it up if necessary). Thanks, Matthieu ________________________________ From: Andy Bauer [andy.bauer at kitware.com] Sent: Thursday, September 03, 2015 2:52 PM To: Dorier, Matthieu Cc: Berk Geveci; paraview at paraview.org Subject: Re: [Paraview] Isosurface and slicing with Catalyst in C++ Hi Matthieu, What version of ParaView Catalyst did you use? My suggestion would be to use PV 4.3.1 if you're not using that. It's possible that the examples haven't been updated for the current PV master. I keep trying to set aside time to have a dashboard check that nightly but haven't gotten around to do that yet. Cheers, Andy On Thu, Sep 3, 2015 at 12:14 PM, Dorier, Matthieu > wrote: Hi, Following your advice I installed the version of Catalyst that includes Python and started trying the examples (https://github.com/Kitware/ParaViewCatalystExampleCode) I tried the CxxMappedDataArrayExample and the CxxImageDataExample; in both cases I get an error from the script: Traceback (most recent call last): File "", line 2, in File "feslicescript.py", line 78, in DoCoProcessing File "/home/mdorier/Catalyst-build/lib/site-packages/paraview/coprocessing.py", line 104, in UpdateProducers self.CreatePipeline(datadescription) File "feslicescript.py", line 34, in CreatePipeline File "feslicescript.py", line 17, in _CreatePipeline filename_3_pvtu = coprocessor.CreateProducer( datadescription, "input" ) File "feslicescript.py", line 20, in Pipeline Slice1.SliceType.Offset = 0.0 File "/home/mdorier/Catalyst-build/lib/site-packages/paraview/simple.py", line 1481, in CreateObject elif active_objects.source: File "/home/mdorier/Catalyst-build/lib/site-packages/paraview/simple.py", line 1690, in get_source self.__get_selection_model("ActiveSources").GetCurrentProxy()) File "/home/mdorier/Catalyst-build/lib/site-packages/paraview/simple.py", line 1684, in __convert_proxy servermanager._getPyProxy(px.GetSourceProxy()), AttributeError: GetSourceProxy Any idea what is happening? Are the scripts outdated? Thanks, Matthieu ________________________________ From: Berk Geveci [berk.geveci at kitware.com] Sent: Wednesday, September 02, 2015 4:23 PM To: Andy Bauer Cc: Dorier, Matthieu; paraview at paraview.org Subject: Re: [Paraview] Isosurface and slicing with Catalyst in C++ One thing I want to clarify with respect to what Andy said. Figuring out parallel rendering in VTK is tricky but from ParaView be it C++ or Python, it is much easier. We are here to provide help. Having said this, if you think that you will be changing your in situ functionality regularly, I would also highly recommend the Python route. If you are planning to build in a relatively fix in situ capability, C++ is a decent option. I would still recommend getting there through the Python route. Once you have everything figured out, we can help convert things to C++. Best, -berk On Wed, Sep 2, 2015 at 12:01 PM, Andy Bauer > wrote: Hi Matthieu, I would strongly recommend that you use a ParaView GUI generated Python Catalyst pipeline script instead of hand-written C++ Catalyst pipeliine to do what you want. There are a surprising amount of settings required to output images from VTK. If you want to do that in parallel the complexity goes up even more due to parallel compositing of the images. Everyone that I've run across that wanted to avoid Python with their Catalyst instrumented code quickly changed their mind after trying out the Python generated scripts. The overhead of using Python really is negligible compared to a pure C++ description of the Catalyst pipeline. Also, the Catalyst Live and Cinema output are all driven by Python code as well. The last and only time I tried doing rendering in parallel in VTK it took me about 5 days and that was with constantly asking questions from other people here at Kitware that knew how to do that. That being said, if after reading this you're still set on doing all of this in C++ then let us know and we'll see what can be done. Regards, Andy On Wed, Sep 2, 2015 at 2:38 PM, Dorier, Matthieu > wrote: Hi, I'm diving into Catalyst and try to build a pipeline in C++ for an simple example code. My use case is the following: I have a uniform 3D grid (converted into vtkImageData) on which I map a field of double values (wrapped into a vtkDoubleArray). By looking at the examples I managed to make the adaptor that creates the grid and maps the field on it. Now I would like to build pipelines for 2 scenarios: - slicing the grid horizontally at a given level, apply a color map, and output the result in a PNG file; - building an isosurface from the 3d grid (with configurable isovalue) and print the result in a PNG file. In both cases I don't know which classes to look at in the Doxygen of VTK. Besides, I suppose for the second case there should be some concept of camera position and parameters... Any hint or examples would be appreciated. Thanks, Matthieu Dorier _______________________________________________ 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 -------------- next part -------------- An HTML attachment was scrubbed... URL: From cory.quammen at kitware.com Fri Sep 4 16:55:20 2015 From: cory.quammen at kitware.com (Cory Quammen) Date: Fri, 4 Sep 2015 16:55:20 -0400 Subject: [Paraview] Add texture to obj files In-Reply-To: References: Message-ID: Hi Martin, Sure, it's possible. Try this: - load you OBJ file. Click Apply. - in the Properties panel, scroll down until you see the Texture option. Click on the combo box to the right and pick "Load..." Load your JPG texture. - if you don't see the texture, change the color array to "Solid Color" Note that your OBJ file will need to have texture coordinates that get read into ParaView. I think someone added this capability relatively recently - let us know if you can't apply the procedure I outlined above. Hope that helps, Cory On Tue, Sep 1, 2015 at 1:55 PM, Mart?n Huarte E wrote: > Dear Paraview enthusiasts: Good day. I?m trying to work an obj file along > with a jpg one, produced by a 3D scanner. I can load the obj file and plot > its mesh, etc., however, I cannot map the jpg texture (colors) into it. > i.e. want to take the jpg stuff and map it onto the mesh from the obj > file. Any suggestion on how to achieve this would be greatly appreciated. > > Thank you. > My best, Mart?n > > > *Mart?n Huarte-Espinosa, Ph.D.* > > *Computational Physicist - Expert Numerical Modeler and Code Developer - > High Performance Computing Research Specialist* > *linkedin.com/pub/martin-huarte-espinosa/59/6b7/13a > * > > _______________________________________________ > 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 > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: From alepinio at gmail.com Fri Sep 4 17:11:43 2015 From: alepinio at gmail.com (Alejandro Pinio) Date: Fri, 4 Sep 2015 18:11:43 -0300 Subject: [Paraview] bug when opening folder whose name contains an accute accent Message-ID: Hi, it occurs that folders named using accute accents (?, ?, etc.) do not open when double clicking on them. Spanish and french-speaking people use that characters. See the screenshots for more information. Yes I know. Naming folders in english or without accute accents is easy and avoids this bug. But Ubuntu can open that folders, therefore I think Paraview should also be able to open them. Greetings from Buenos Aires to everyone using and contributing to this wonderful application!, Alejandro Pinio -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: screenshot_1.png Type: image/png Size: 86719 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: screenshot_2.png Type: image/png Size: 156218 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: screenshot_3.png Type: image/png Size: 36820 bytes Desc: not available URL: From utkarsh.ayachit at kitware.com Sun Sep 6 12:18:59 2015 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Sun, 6 Sep 2015 12:18:59 -0400 Subject: [Paraview] ANN: ParaView 4.4.0-RC2 now available for download Message-ID: Folks, ParaView 4.4.0-RC2 binaries are now available for download [1]. The detailed summary of the changes will follow. An exhaustive list of features implemented and bugs fixed in this release can be found on the bug tracker [2]. - The ParaView Team [1] http://www.paraview.org/download/ [2] http://paraview.org/Bug/changelog_page.php From houssen at ipgp.fr Mon Sep 7 03:42:10 2015 From: houssen at ipgp.fr (houssen) Date: Mon, 07 Sep 2015 09:42:10 +0200 Subject: [Paraview] =?utf-8?q?How_to_extract_one_face_from_an_hexa_in_pyth?= =?utf-8?q?on_=3F?= Message-ID: <2d3df13749786f136f47ace40f7851e2@imap.ipgp.fr> How to extract one face from an hexa in python ? I have an hexa read from an xmd file. In the ParaView GUI, I use the ExtractSurface filter to get the skin of it. Then I select one face. Then I use the ExtractSelection filter : I get the face extracted as I need (without error message). OK, now I need to do that with python scripting : if somebody has the corresponding code snippet I'd appreciate to get it (filter creation is OK. What I don't know is how to select a face from the hexa surface in python). I activated "tools / start trace (+ general option : all properties)" to get an idea of the python code. When I create the ExtractSurface filter, I get : Traceback (most recent call last): File "/home/houssen/Programs/ParaView/ParaView-v4.3.1-source/local/lib/paraview-4.3/site-packages/paraview/smtrace.py", line 1212, in _create_trace_item_internal File "/home/houssen/Programs/ParaView/ParaView-v4.3.1-source/local/lib/paraview-4.3/site-packages/paraview/smtrace.py", line 881, in __init__ File "/home/houssen/Programs/ParaView/ParaView-v4.3.1-source/local/lib/paraview-4.3/site-packages/paraview/smtrace.py", line 162, in get_accessor File "/home/houssen/Programs/ParaView/ParaView-v4.3.1-source/local/lib/paraview-4.3/site-packages/paraview/smtrace.py", line 183, in create_accessor File "/home/houssen/Programs/ParaView/ParaView-v4.3.1-source/local/lib/paraview-4.3/site-packages/paraview/simple.py", line 680, in GetActiveSource File "/home/houssen/Programs/ParaView/ParaView-v4.3.1-source/local/lib/paraview-4.3/site-packages/paraview/simple.py", line 1690, in get_source File "/home/houssen/Programs/ParaView/ParaView-v4.3.1-source/local/lib/paraview-4.3/site-packages/paraview/simple.py", line 1684, in __convert_proxy servermanager._getPyProxy(px.GetSourceProxy()), AttributeError: GetSourceProxy Then, I select a face and I create an ExtractSelection filter, I get another error and ParaView crashes : Traceback (most recent call last): File "/home/houssen/Programs/ParaView/ParaView-v4.3.1-source/local/lib/paraview-4.3/site-packages/paraview/smtrace.py", line 1212, in _create_trace_item_internal File "/home/houssen/Programs/ParaView/ParaView-v4.3.1-source/local/lib/paraview-4.3/site-packages/paraview/smtrace.py", line 1063, in __init__ File "/home/houssen/Programs/ParaView/ParaView-v4.3.1-source/local/lib/paraview-4.3/site-packages/paraview/servermanager.py", line 2418, in _getPyProxy xmlName = smproxy.GetXMLName() AttributeError: GetXMLName *** Error in `/home/houssen/Programs/ParaView/ParaView-v4.3.1-source/local/lib/paraview-4.3/paraview': free(): invalid pointer: 0x00007efcddf97240 *** Abandon (core dumped) This crash is maybe related to the ParaView build ? I run Ubuntu-14.04, ParaView-4.3.1 has been built from source without any specific / triky option (or some basic options like cmake -DPARAVIEW_INSTALL_DEVELOPMENT_FILES:BOOL=ON -DModule_vtkIOXdmf3:BOOL=ON) : do I have to turn on some option(s) at build time to avoid the crash ? I attached the CMakeCache file. Franck -------------- next part -------------- A non-text attachment was scrubbed... Name: hexa.xmf Type: application/xml Size: 1063 bytes Desc: not available URL: -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: CMakeCache.txt URL: From Jim.Eliot at awe.co.uk Mon Sep 7 10:24:51 2015 From: Jim.Eliot at awe.co.uk (Jim.Eliot at awe.co.uk) Date: Mon, 7 Sep 2015 14:24:51 +0000 Subject: [Paraview] ParaView in stereo with NVidia 3D Vision Message-ID: <201509071424.t87EOuJx012545@msw1.awe.co.uk> Good afternoon everyone, I have been trying to use ParaView in stereo using NVidia 3D Vision glasses but I am seeing an error. I am using ParaView version 4.3.1 on Linux built using Superbuild. I have been launching ParaView as follows: paraview --stereo --stereo-type="Crystal Eyes" When ParaView starts I see the following error message: ERROR: In /build/paraview/src/paraview/VTK/Rendering/OpenGL/vtkOpenGLCamera.cxx, line 167 vtk OpenGLCamera (0x33c9940): failed after Render 1 OpenGL errors detected 0 : (1282) Invalid operation Is this a problem with how I am trying to use ParaView, or is it a bug? Is there anything that I can try to get stereo working? Thanks, Jim Jim Eliot High Performance Computing Group AWE, Aldermaston, Reading, RG7 4PR ___________________________________________________ ____________________________ The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR -------------- next part -------------- An HTML attachment was scrubbed... URL: From aashish.chaudhary at kitware.com Mon Sep 7 10:37:29 2015 From: aashish.chaudhary at kitware.com (Aashish Chaudhary) Date: Mon, 7 Sep 2015 10:37:29 -0400 Subject: [Paraview] ParaView in stereo with NVidia 3D Vision In-Reply-To: <201509071424.t87EOuJx012545@msw1.awe.co.uk> References: <201509071424.t87EOuJx012545@msw1.awe.co.uk> Message-ID: Most likely its not a bug in ParaView. Seems like a system / configure / driver issue. Please have a look at this blog on how to set it up: http://cismm.cs.unc.edu/core-projects/visualization-and-analysis/setting-up-a-simple-stereo-system/ - Aashish On Mon, Sep 7, 2015 at 10:24 AM, wrote: > > > Good afternoon everyone, > > > > I have been trying to use ParaView in stereo using NVidia 3D Vision > glasses but I am seeing an error. I am using ParaView version 4.3.1 on > Linux built using Superbuild. > > > > I have been launching ParaView as follows: > > > > paraview --stereo --stereo-type=?Crystal Eyes? > > > > When ParaView starts I see the following error message: > > > > ERROR: In > /build/paraview/src/paraview/VTK/Rendering/OpenGL/vtkOpenGLCamera.cxx, > line 167 > > vtk OpenGLCamera (0x33c9940): failed after Render 1 OpenGL errors detected > > 0 : (1282) Invalid operation > > > > Is this a problem with how I am trying to use ParaView, or is it a bug? Is > there anything that I can try to get stereo working? > > > > Thanks, > > Jim > > > > > > *Jim Eliot* > > *High Performance Computing Group* > > AWE, Aldermaston, Reading, RG7 4PR > > > > ___________________________________________________ > ____________________________ The information in this email and in any > attachment(s) is commercial in confidence. If you are not the named > addressee(s) or if you receive this email in error then any distribution, > copying or use of this communication or the information in it is strictly > prohibited. Please notify us immediately by email at admin.internet(at) > awe.co.uk, and then delete this message from your computer. While > attachments are virus checked, AWE plc does not accept any liability in > respect of any virus which is not detected. AWE Plc Registered in England > and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR > > _______________________________________________ > 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 > > -- *| Aashish Chaudhary | Technical Leader | Kitware Inc. * *| http://www.kitware.com/company/team/chaudhary.html * -------------- next part -------------- An HTML attachment was scrubbed... URL: From Ecarlson at eng.ua.edu Mon Sep 7 10:50:56 2015 From: Ecarlson at eng.ua.edu (Carlson, Eric) Date: Mon, 7 Sep 2015 09:50:56 -0500 Subject: [Paraview] ParaView in stereo with NVidia 3D Vision In-Reply-To: <201509071424.t87EOuJx012545@msw1.awe.co.uk> References: <201509071424.t87EOuJx012545@msw1.awe.co.uk> Message-ID: <2FE9F619592E8A4382310F62E7F0631102331160EED6@MAIL1.ua-net.ua.edu> Hello Jim, Before spending too much time tracking this down as an error, and just to be sure, are you trying to do this with "3D Vision" or "3D Vision Pro"? The regular 3D Vision does not have OpenGL capabilities and so will not give you stereo. If you are using 3D Vision Pro, then I defer to the ParaView gurus... Cheers, Eric From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Jim.Eliot at awe.co.uk Sent: Monday, September 07, 2015 9:25 AM To: paraview at paraview.org Subject: [Paraview] ParaView in stereo with NVidia 3D Vision Good afternoon everyone, I have been trying to use ParaView in stereo using NVidia 3D Vision glasses but I am seeing an error. I am using ParaView version 4.3.1 on Linux built using Superbuild. I have been launching ParaView as follows: paraview --stereo --stereo-type="Crystal Eyes" When ParaView starts I see the following error message: ERROR: In /build/paraview/src/paraview/VTK/Rendering/OpenGL/vtkOpenGLCamera.cxx, line 167 vtk OpenGLCamera (0x33c9940): failed after Render 1 OpenGL errors detected 0 : (1282) Invalid operation Is this a problem with how I am trying to use ParaView, or is it a bug? Is there anything that I can try to get stereo working? Thanks, Jim Jim Eliot High Performance Computing Group AWE, Aldermaston, Reading, RG7 4PR ___________________________________________________ ____________________________ The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR -------------- next part -------------- An HTML attachment was scrubbed... URL: From Jim.Eliot at awe.co.uk Mon Sep 7 11:16:45 2015 From: Jim.Eliot at awe.co.uk (Jim.Eliot at awe.co.uk) Date: Mon, 7 Sep 2015 15:16:45 +0000 Subject: [Paraview] EXTERNAL: Re: ParaView in stereo with NVidia 3D Vision In-Reply-To: References: <201509071424.t87EOuJx012545@msw1.awe.co.uk> Message-ID: <201509071516.t87FGpaU010055@msw1.awe.co.uk> Thanks for the reply Aashish, I had a look at the link that you supplied, and while my setup is not identical, it is pretty similar to what is described. For information, I am using NVidia 3D Vision (not pro). Stereo is definitely working on my machine as I can test it with some other software (VisIt & Ensight). I just tried running a bunch of old versions of ParaView and this is what I see: ParaView 4.3.1 ? error message, no stereo ParaView 4.2.0 ? error message, no stereo ParaView 4.1.0 ? error message, no stereo ParaView 4.0.1 ? no error, no stereo ParaView 3.12.0 ? works! So I am wondering whether the problem is due to a change in build process at my end, or whether it might be a ParaView 4 bug? Kind regards, Jim From: Aashish Chaudhary [mailto:aashish.chaudhary at kitware.com] Sent: 07 September 2015 15:37 To: Eliot Jim AWE Cc: ParaView list Subject: EXTERNAL: Re: [Paraview] ParaView in stereo with NVidia 3D Vision Most likely its not a bug in ParaView. Seems like a system / configure / driver issue. Please have a look at this blog on how to set it up: http://cismm.cs.unc.edu/core-projects/visualization-and-analysis/setting-up-a-simple-stereo-system/ - Aashish On Mon, Sep 7, 2015 at 10:24 AM, > wrote: Good afternoon everyone, I have been trying to use ParaView in stereo using NVidia 3D Vision glasses but I am seeing an error. I am using ParaView version 4.3.1 on Linux built using Superbuild. I have been launching ParaView as follows: paraview --stereo --stereo-type=?Crystal Eyes? When ParaView starts I see the following error message: ERROR: In /build/paraview/src/paraview/VTK/Rendering/OpenGL/vtkOpenGLCamera.cxx, line 167 vtk OpenGLCamera (0x33c9940): failed after Render 1 OpenGL errors detected 0 : (1282) Invalid operation Is this a problem with how I am trying to use ParaView, or is it a bug? Is there anything that I can try to get stereo working? Thanks, Jim Jim Eliot High Performance Computing Group AWE, Aldermaston, Reading, RG7 4PR ___________________________________________________ ____________________________ The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR _______________________________________________ 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 -- | Aashish Chaudhary | Technical Leader | Kitware Inc. | http://www.kitware.com/company/team/chaudhary.html ___________________________________________________ ____________________________ The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR -------------- next part -------------- An HTML attachment was scrubbed... URL: From Jim.Eliot at awe.co.uk Mon Sep 7 12:22:03 2015 From: Jim.Eliot at awe.co.uk (Jim.Eliot at awe.co.uk) Date: Mon, 7 Sep 2015 16:22:03 +0000 Subject: [Paraview] ParaView in stereo with NVidia 3D Vision In-Reply-To: <2FE9F619592E8A4382310F62E7F0631102331160EED6@MAIL1.ua-net.ua.edu> References: <201509071424.t87EOuJx012545@msw1.awe.co.uk> <2FE9F619592E8A4382310F62E7F0631102331160EED6@MAIL1.ua-net.ua.edu> Message-ID: <201509071622.t87GM6I9007120@msw1.awe.co.uk> Hi Eric, I'm using 3D Vision (not Pro) with a Quadro card on Linux. It will draw stereo with other software, and with a simple VTK example. Kind regards, Jim From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Carlson, Eric Sent: 07 September 2015 15:51 To: paraview at paraview.org Subject: EXTERNAL: Re: [Paraview] ParaView in stereo with NVidia 3D Vision Hello Jim, Before spending too much time tracking this down as an error, and just to be sure, are you trying to do this with "3D Vision" or "3D Vision Pro"? The regular 3D Vision does not have OpenGL capabilities and so will not give you stereo. If you are using 3D Vision Pro, then I defer to the ParaView gurus... Cheers, Eric From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Jim.Eliot at awe.co.uk Sent: Monday, September 07, 2015 9:25 AM To: paraview at paraview.org Subject: [Paraview] ParaView in stereo with NVidia 3D Vision Good afternoon everyone, I have been trying to use ParaView in stereo using NVidia 3D Vision glasses but I am seeing an error. I am using ParaView version 4.3.1 on Linux built using Superbuild. I have been launching ParaView as follows: paraview --stereo --stereo-type="Crystal Eyes" When ParaView starts I see the following error message: ERROR: In /build/paraview/src/paraview/VTK/Rendering/OpenGL/vtkOpenGLCamera.cxx, line 167 vtk OpenGLCamera (0x33c9940): failed after Render 1 OpenGL errors detected 0 : (1282) Invalid operation Is this a problem with how I am trying to use ParaView, or is it a bug? Is there anything that I can try to get stereo working? Thanks, Jim Jim Eliot High Performance Computing Group AWE, Aldermaston, Reading, RG7 4PR ___________________________________________________ ____________________________ The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR ___________________________________________________ ____________________________ The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR -------------- next part -------------- An HTML attachment was scrubbed... URL: From sagdesai at yahoo.com Mon Sep 7 14:32:58 2015 From: sagdesai at yahoo.com (Sagar Desai) Date: Mon, 7 Sep 2015 18:32:58 +0000 (UTC) Subject: [Paraview] about paraview Message-ID: <1300527283.2543470.1441650778453.JavaMail.yahoo@mail.yahoo.com> hello I am using salome meca 2015.1 for the analysis I am unable to use post processor that is paraview1. I dont know how to run animation of the .med file2. dont know how to scale the deformation please help I am attaching a .med file -------------- next part -------------- An HTML attachment was scrubbed... URL: From sagdesai at yahoo.com Mon Sep 7 14:33:43 2015 From: sagdesai at yahoo.com (Sagar Desai) Date: Mon, 7 Sep 2015 18:33:43 +0000 (UTC) Subject: [Paraview] Fw: about paraview In-Reply-To: <1300527283.2543470.1441650778453.JavaMail.yahoo@mail.yahoo.com> References: <1300527283.2543470.1441650778453.JavaMail.yahoo@mail.yahoo.com> Message-ID: <231825884.2531548.1441650823058.JavaMail.yahoo@mail.yahoo.com> On Tuesday, 8 September 2015 12:02 AM, Sagar Desai wrote: hello I am using salome meca 2015.1 for the analysis I am unable to use post processor that is paraview1. I dont know how to run animation of the .med file2. dont know how to scale the deformation please help I am attaching a .med file -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Mon Sep 7 15:49:57 2015 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Mon, 7 Sep 2015 15:49:57 -0400 Subject: [Paraview] Isosurface and slicing with Catalyst in C++ In-Reply-To: <37142D5FC373A846ACE4F75AA11EA84D21BA7043@DITKA.anl.gov> References: <37142D5FC373A846ACE4F75AA11EA84D21BA6DAA@DITKA.anl.gov> <37142D5FC373A846ACE4F75AA11EA84D21BA6F5D@DITKA.anl.gov> <37142D5FC373A846ACE4F75AA11EA84D21BA7043@DITKA.anl.gov> Message-ID: Matthieu, I can certainly reproduce the problem with 4.3 Catalyst editions. Let me track it down. I'll get back to you. Utkarsh On Thu, Sep 3, 2015 at 11:03 PM, Dorier, Matthieu wrote: > Hi Andy, > > I got the Catalyst source from the dowload page > (http://www.paraview.org/download/): paraview version 4.3 (latest stable), > Catalyst Editions, last file > (Catalyst-base+essentials+extra+renderingbase+python-Source.tar.gz). > The version of python-dev is 2.7 (don't remember the minor version number, I > could look it up if necessary). > > Thanks, > > Matthieu > ________________________________ > From: Andy Bauer [andy.bauer at kitware.com] > Sent: Thursday, September 03, 2015 2:52 PM > To: Dorier, Matthieu > Cc: Berk Geveci; paraview at paraview.org > > Subject: Re: [Paraview] Isosurface and slicing with Catalyst in C++ > > Hi Matthieu, > > What version of ParaView Catalyst did you use? My suggestion would be to use > PV 4.3.1 if you're not using that. It's possible that the examples haven't > been updated for the current PV master. I keep trying to set aside time to > have a dashboard check that nightly but haven't gotten around to do that > yet. > > Cheers, > Andy > > On Thu, Sep 3, 2015 at 12:14 PM, Dorier, Matthieu wrote: >> >> Hi, >> >> Following your advice I installed the version of Catalyst that includes >> Python and started trying the examples >> (https://github.com/Kitware/ParaViewCatalystExampleCode) >> I tried the CxxMappedDataArrayExample and the CxxImageDataExample; in both >> cases I get an error from the script: >> >> Traceback (most recent call last): >> File "", line 2, in >> File "feslicescript.py", line 78, in DoCoProcessing >> >> File >> "/home/mdorier/Catalyst-build/lib/site-packages/paraview/coprocessing.py", >> line 104, in UpdateProducers >> self.CreatePipeline(datadescription) >> File "feslicescript.py", line 34, in CreatePipeline >> >> File "feslicescript.py", line 17, in _CreatePipeline >> filename_3_pvtu = coprocessor.CreateProducer( datadescription, "input" >> ) >> File "feslicescript.py", line 20, in Pipeline >> Slice1.SliceType.Offset = 0.0 >> File >> "/home/mdorier/Catalyst-build/lib/site-packages/paraview/simple.py", line >> 1481, in CreateObject >> elif active_objects.source: >> File >> "/home/mdorier/Catalyst-build/lib/site-packages/paraview/simple.py", line >> 1690, in get_source >> self.__get_selection_model("ActiveSources").GetCurrentProxy()) >> File >> "/home/mdorier/Catalyst-build/lib/site-packages/paraview/simple.py", line >> 1684, in __convert_proxy >> servermanager._getPyProxy(px.GetSourceProxy()), >> AttributeError: GetSourceProxy >> >> Any idea what is happening? Are the scripts outdated? >> >> Thanks, >> >> Matthieu >> >> ________________________________ >> From: Berk Geveci [berk.geveci at kitware.com] >> Sent: Wednesday, September 02, 2015 4:23 PM >> To: Andy Bauer >> Cc: Dorier, Matthieu; paraview at paraview.org >> Subject: Re: [Paraview] Isosurface and slicing with Catalyst in C++ >> >> One thing I want to clarify with respect to what Andy said. Figuring out >> parallel rendering in VTK is tricky but from ParaView be it C++ or Python, >> it is much easier. We are here to provide help. >> >> Having said this, if you think that you will be changing your in situ >> functionality regularly, I would also highly recommend the Python route. If >> you are planning to build in a relatively fix in situ capability, C++ is a >> decent option. I would still recommend getting there through the Python >> route. Once you have everything figured out, we can help convert things to >> C++. >> >> Best, >> -berk >> >> On Wed, Sep 2, 2015 at 12:01 PM, Andy Bauer >> wrote: >>> >>> Hi Matthieu, >>> >>> I would strongly recommend that you use a ParaView GUI generated Python >>> Catalyst pipeline script instead of hand-written C++ Catalyst pipeliine to >>> do what you want. There are a surprising amount of settings required to >>> output images from VTK. If you want to do that in parallel the complexity >>> goes up even more due to parallel compositing of the images. Everyone that >>> I've run across that wanted to avoid Python with their Catalyst instrumented >>> code quickly changed their mind after trying out the Python generated >>> scripts. The overhead of using Python really is negligible compared to a >>> pure C++ description of the Catalyst pipeline. Also, the Catalyst Live and >>> Cinema output are all driven by Python code as well. >>> >>> The last and only time I tried doing rendering in parallel in VTK it took >>> me about 5 days and that was with constantly asking questions from other >>> people here at Kitware that knew how to do that. >>> >>> That being said, if after reading this you're still set on doing all of >>> this in C++ then let us know and we'll see what can be done. >>> >>> Regards, >>> Andy >>> >>> >>> On Wed, Sep 2, 2015 at 2:38 PM, Dorier, Matthieu wrote: >>>> >>>> Hi, >>>> >>>> I'm diving into Catalyst and try to build a pipeline in C++ for an >>>> simple example code. My use case is the following: >>>> I have a uniform 3D grid (converted into vtkImageData) on which I map a >>>> field of double values (wrapped into a vtkDoubleArray). >>>> By looking at the examples I managed to make the adaptor that creates >>>> the grid and maps the field on it. Now I would like to build pipelines for 2 >>>> scenarios: >>>> - slicing the grid horizontally at a given level, apply a color map, and >>>> output the result in a PNG file; >>>> - building an isosurface from the 3d grid (with configurable isovalue) >>>> and print the result in a PNG file. >>>> In both cases I don't know which classes to look at in the Doxygen of >>>> VTK. Besides, I suppose for the second case there should be some concept of >>>> camera position and parameters... >>>> >>>> Any hint or examples would be appreciated. >>>> Thanks, >>>> >>>> Matthieu Dorier >>>> >>>> _______________________________________________ >>>> 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 > From cory.quammen at kitware.com Mon Sep 7 21:19:27 2015 From: cory.quammen at kitware.com (Cory Quammen) Date: Mon, 7 Sep 2015 21:19:27 -0400 Subject: [Paraview] ParaView in stereo with NVidia 3D Vision In-Reply-To: <201509071622.t87GM6I9007120@msw1.awe.co.uk> References: <201509071424.t87EOuJx012545@msw1.awe.co.uk> <2FE9F619592E8A4382310F62E7F0631102331160EED6@MAIL1.ua-net.ua.edu> <201509071622.t87GM6I9007120@msw1.awe.co.uk> Message-ID: Hi Jim, Considering the error message you are seeing, I wonder if setting the VTK_REPORT_OPENGL_ERRORS option to OFF might help. Thanks, Cory On Mon, Sep 7, 2015 at 12:22 PM, wrote: > Hi Eric, > > > > I?m using 3D Vision (not Pro) with a Quadro card on Linux. It will draw > stereo with other software, and with a simple VTK example. > > > > Kind regards, > > Jim > > > > *From:* ParaView [mailto:paraview-bounces at paraview.org] *On Behalf Of *Carlson, > Eric > *Sent:* 07 September 2015 15:51 > *To:* paraview at paraview.org > *Subject:* EXTERNAL: Re: [Paraview] ParaView in stereo with NVidia 3D > Vision > > > > Hello Jim, > > Before spending too much time tracking this down as an error, and just to > be sure, are you trying to do this with ?3D Vision? or ?3D Vision Pro?? The > regular 3D Vision does not have OpenGL capabilities and so will not give > you stereo. If you are using 3D Vision Pro, then I defer to the ParaView > gurus? > > > > Cheers, > > Eric > > > > *From:* ParaView [mailto:paraview-bounces at paraview.org > ] *On Behalf Of *Jim.Eliot at awe.co.uk > *Sent:* Monday, September 07, 2015 9:25 AM > *To:* paraview at paraview.org > *Subject:* [Paraview] ParaView in stereo with NVidia 3D Vision > > > > > > Good afternoon everyone, > > > > I have been trying to use ParaView in stereo using NVidia 3D Vision > glasses but I am seeing an error. I am using ParaView version 4.3.1 on > Linux built using Superbuild. > > > > I have been launching ParaView as follows: > > > > paraview --stereo --stereo-type=?Crystal Eyes? > > > > When ParaView starts I see the following error message: > > > > ERROR: In > /build/paraview/src/paraview/VTK/Rendering/OpenGL/vtkOpenGLCamera.cxx, > line 167 > > vtk OpenGLCamera (0x33c9940): failed after Render 1 OpenGL errors detected > > 0 : (1282) Invalid operation > > > > Is this a problem with how I am trying to use ParaView, or is it a bug? Is > there anything that I can try to get stereo working? > > > > Thanks, > > Jim > > > > > > *Jim Eliot* > > *High Performance Computing Group* > > AWE, Aldermaston, Reading, RG7 4PR > > > > ___________________________________________________ > ____________________________ The information in this email and in any > attachment(s) is commercial in confidence. If you are not the named > addressee(s) or if you receive this email in error then any distribution, > copying or use of this communication or the information in it is strictly > prohibited. Please notify us immediately by email at admin.internet(at) > awe.co.uk, and then delete this message from your computer. While > attachments are virus checked, AWE plc does not accept any liability in > respect of any virus which is not detected. AWE Plc Registered in England > and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR > > ___________________________________________________ > ____________________________ The information in this email and in any > attachment(s) is commercial in confidence. If you are not the named > addressee(s) or if you receive this email in error then any distribution, > copying or use of this communication or the information in it is strictly > prohibited. Please notify us immediately by email at admin.internet(at) > awe.co.uk, and then delete this message from your computer. While > attachments are virus checked, AWE plc does not accept any liability in > respect of any virus which is not detected. AWE Plc Registered in England > and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR > > _______________________________________________ > 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 > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: From sergi.mateo.bellido at gmail.com Tue Sep 8 02:12:43 2015 From: sergi.mateo.bellido at gmail.com (Sergi Mateo Bellido) Date: Tue, 08 Sep 2015 08:12:43 +0200 Subject: [Paraview] Right axis range doesn't appear Message-ID: <55EE7C5B.7070206@gmail.com> Hi! I'm having problems to plot some data in a line chart view depending on the bottom-right axes instead of the bottom-left axes (default). The issue is that I cannot manually adjust the right axis range since it doesn't appear in the Properties tab. Attached to this email you will find a screenshot showing this issue. I tried with Paraview 4.3.1 and Paraview 4.4.0-RC2 and both versions have the same problem. Am I doing something wrong? Thanks!! Sergi -------------- next part -------------- A non-text attachment was scrubbed... Name: right_axis_range.png Type: image/png Size: 170098 bytes Desc: not available URL: From keinepostnurmuell at gmail.com Tue Sep 8 03:57:19 2015 From: keinepostnurmuell at gmail.com (no name) Date: Tue, 8 Sep 2015 09:57:19 +0200 Subject: [Paraview] Plot over Line source Message-ID: Hey there I have some hundred VTU files and I want to plot some data in a graph (Plot over Line - POL) next to it. The Problem is, the data from these POLs is coming from a simple log file, basically conaining only x and y values (like two np.arrays). I can transform the arrays via from vtk.util import numpy_support values = np.array((x,y)) vtk_values = numpy_support.numpy_to_vtk(values, array_type=vtk.VTK_FLOAT) vtk_values.setName('values_2_show') vtk_values.setComponentName(1, 'x_value') vtk_values.setComponentName(2, 'y_value') But so far I have no success with how to change the input (source) VTUFILE = FindSource('VTUFILE*') plotOverLine1 = PlotOverLine(Input=VTUFILE, Source='High Resolution Line Source') to a simple array. Thanks for any help! Richard -------------- next part -------------- An HTML attachment was scrubbed... URL: From zhz1993622 at 163.com Tue Sep 8 04:27:02 2015 From: zhz1993622 at 163.com (=?GBK?B?1ty649ba?=) Date: Tue, 8 Sep 2015 16:27:02 +0800 (CST) Subject: [Paraview] The approach of Paraview's parallel rendering Message-ID: <5fc8ae6f.15512.14fac10be07.Coremail.zhz1993622@163.com> Hello everyone . Recently, I do some research about parallel rendering . I want to know how paraview do the parallel rendering . Does it use sort last or sort first ,or both . I know it use IceT at last . If Icet is a sort last libaray , it should transfer the final pixel to the corresponding node , where it do this . Or it is a sort first , so every node has all the datas ,and just render the datas corresponding to the screen . Also ,i want to know if paraview achieve the loading balance ,and how does this? who can tell me these ,thank you very much! zhz -------------- next part -------------- An HTML attachment was scrubbed... URL: From Jim.Eliot at awe.co.uk Tue Sep 8 05:01:04 2015 From: Jim.Eliot at awe.co.uk (Jim.Eliot at awe.co.uk) Date: Tue, 8 Sep 2015 09:01:04 +0000 Subject: [Paraview] EXTERNAL: Re: ParaView in stereo with NVidia 3D Vision In-Reply-To: References: <201509071424.t87EOuJx012545@msw1.awe.co.uk> <2FE9F619592E8A4382310F62E7F0631102331160EED6@MAIL1.ua-net.ua.edu> <201509071622.t87GM6I9007120@msw1.awe.co.uk> Message-ID: <201509080901.t8891AFc010219@msw1.awe.co.uk> Hi Cory, Building ParaView with VTK_REPORT_OPENGL_ERRORS makes the error message go away, but still no stereo. The image it plots looks like a regular non-stereo image. Kind regards, Jim From: Cory Quammen [mailto:cory.quammen at kitware.com] Sent: 08 September 2015 02:19 To: Eliot Jim AWE Cc: Ecarlson at eng.ua.edu; ParaView Subject: EXTERNAL: Re: [Paraview] ParaView in stereo with NVidia 3D Vision Hi Jim, Considering the error message you are seeing, I wonder if setting the VTK_REPORT_OPENGL_ERRORS option to OFF might help. Thanks, Cory On Mon, Sep 7, 2015 at 12:22 PM, > wrote: Hi Eric, I?m using 3D Vision (not Pro) with a Quadro card on Linux. It will draw stereo with other software, and with a simple VTK example. Kind regards, Jim From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Carlson, Eric Sent: 07 September 2015 15:51 To: paraview at paraview.org Subject: EXTERNAL: Re: [Paraview] ParaView in stereo with NVidia 3D Vision Hello Jim, Before spending too much time tracking this down as an error, and just to be sure, are you trying to do this with ?3D Vision? or ?3D Vision Pro?? The regular 3D Vision does not have OpenGL capabilities and so will not give you stereo. If you are using 3D Vision Pro, then I defer to the ParaView gurus? Cheers, Eric From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Jim.Eliot at awe.co.uk Sent: Monday, September 07, 2015 9:25 AM To: paraview at paraview.org Subject: [Paraview] ParaView in stereo with NVidia 3D Vision Good afternoon everyone, I have been trying to use ParaView in stereo using NVidia 3D Vision glasses but I am seeing an error. I am using ParaView version 4.3.1 on Linux built using Superbuild. I have been launching ParaView as follows: paraview --stereo --stereo-type=?Crystal Eyes? When ParaView starts I see the following error message: ERROR: In /build/paraview/src/paraview/VTK/Rendering/OpenGL/vtkOpenGLCamera.cxx, line 167 vtk OpenGLCamera (0x33c9940): failed after Render 1 OpenGL errors detected 0 : (1282) Invalid operation Is this a problem with how I am trying to use ParaView, or is it a bug? Is there anything that I can try to get stereo working? Thanks, Jim Jim Eliot High Performance Computing Group AWE, Aldermaston, Reading, RG7 4PR ___________________________________________________ ____________________________ The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR ___________________________________________________ ____________________________ The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR _______________________________________________ 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 -- Cory Quammen R&D Engineer Kitware, Inc. ___________________________________________________ ____________________________ The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR -------------- next part -------------- An HTML attachment was scrubbed... URL: From cory.quammen at kitware.com Tue Sep 8 09:00:50 2015 From: cory.quammen at kitware.com (Cory Quammen) Date: Tue, 8 Sep 2015 09:00:50 -0400 Subject: [Paraview] Plot over Line source In-Reply-To: References: Message-ID: Hi Richard, You won't be able to set a vtkDataArray subclass as the input to a PlotOverLine filter. Instead, you should read the log files in a Programmable Source, and connect the Programmable Source to the PlotOverLine filter. See Chapter 13 of the ParaView Guide [1]. Hope that helps, Cory [1] http://www.paraview.org/paraview-downloads/download.php?submit=Download&version=v4.3&type=data&os=all&downloadFile=TheParaViewGuide-v4.3-CC-Edition.pdf On Tue, Sep 8, 2015 at 3:57 AM, no name wrote: > Hey there > > I have some hundred VTU files and I want to plot some data in a graph > (Plot over Line - POL) next to it. The Problem is, the data from these POLs > is coming from a simple log file, basically conaining only x and y values > (like two np.arrays). > > I can transform the arrays via > > from vtk.util import numpy_support > values = np.array((x,y)) > vtk_values = numpy_support.numpy_to_vtk(values, array_type=vtk.VTK_FLOAT) > vtk_values.setName('values_2_show') > vtk_values.setComponentName(1, 'x_value') > vtk_values.setComponentName(2, 'y_value') > > But so far I have no success with how to change the input (source) > > VTUFILE = FindSource('VTUFILE*') > plotOverLine1 = PlotOverLine(Input=VTUFILE, Source='High Resolution Line Source') > > to a simple array. > > Thanks for any help! > Richard > > _______________________________________________ > 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 > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: From dave.demarle at kitware.com Tue Sep 8 09:26:57 2015 From: dave.demarle at kitware.com (David E DeMarle) Date: Tue, 8 Sep 2015 09:26:57 -0400 Subject: [Paraview] The approach of Paraview's parallel rendering In-Reply-To: <5fc8ae6f.15512.14fac10be07.Coremail.zhz1993622@163.com> References: <5fc8ae6f.15512.14fac10be07.Coremail.zhz1993622@163.com> Message-ID: ParaView uses IceT and does sort last compositing. ParaView gives IceT color and depth buffers from each node, IceT quickly gives us a depth composited image. There are exceptions, but in general we do not do anything special with regards to load balancing. Rather, we read in the data in parallel and keep whatever partitioning scheme the simulation code that produced it wrote it in. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Tue, Sep 8, 2015 at 4:27 AM, ??? wrote: > Hello everyone . Recently, I do some research about parallel > rendering . I want to know how paraview do the parallel rendering . Does it > use sort last or sort first ,or both . > I know it use IceT at last . If Icet is a sort last libaray , it > should transfer the final pixel to the corresponding node , where it do > this . Or it is a sort first , so every node has all the datas ,and just > render the datas corresponding to the screen . > Also ,i want to know if paraview achieve the loading balance ,and > how does this? > who can tell me these ,thank you very much! > > > > zhz > > > > > _______________________________________________ > 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 > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From roeber at dkrz.de Tue Sep 8 09:57:39 2015 From: roeber at dkrz.de (=?UTF-8?Q?Niklas_R=c3=b6ber?=) Date: Tue, 8 Sep 2015 15:57:39 +0200 Subject: [Paraview] Paraview 4.3.1, VR Plugin and VRPN In-Reply-To: References: <54DB626F.1040407@tu-braunschweig.de> <54DB6528.5000009@tu-braunschweig.de> Message-ID: <55EEE953.5020306@dkrz.de> Hi, I'm a little stuck. I was trying to connect our tracking system for a large VR wall with ParaView. The tracking runs fine with Avizo from Fei (using dtrack), but I wanted to use it for ParaView too. We have tracked glasses and a flystick for interaction. The communication of the tracking server via VRPN to the client PC works great, with vrpn_print_devices DTrack at localhost -trackerstride 100 I can see the two sensors moving and all the buttons that are pressed. My tracking config file for ParaView is attached. When I start the tracking in ParaView, I see that ParaView connects to the started vrpn_server, and I also see a note if the connection is dropped. But thats all, I don't see any interaction or changes in my viewport. Am I doing something totally wrong? I also tried running it as client/server with the same effect of not working. Thanks for your help! Cheers from Hamburg ... Niklas :) -- ______________________________________________ Niklas R?ber Deutsches Klimarechenzentrum GmbH Bundesstra?e 45a 20146 Hamburg, Germany email: roeber at dkrz.de phone: +49 (0)40 460094 283 fax: +49 (0)40 460094 270 web: http://www.dkrz.de/ ______________________________________________ -------------- next part --------------