The VTK file format. El lun., oct. 19, 2015 9:20 AM, Cory Quammen <[email protected]> escribió:
> VTK and ParaView have many reader classes. Did you have a particular > format in mind?If not, then I suggest to navigate to VTK/IO/ and look at > the source code contained therein. > > HTH, > Cory > > > > On Mon, Oct 19, 2015 at 10:02 AM, Guillermo Giraldo < > [email protected]> wrote: > >> Thanks, now it's clear. >> >> If I'd like to find the actual VTK file reading process, where in the >> repository should I look? >> >> El vie., 16 de oct. de 2015 a la(s) 4:12 p. m., Cory Quammen < >> [email protected]> escribió: >> >>> Guillermo, >>> >>> vtkSplitColumnComponents assigns the names based on a guess that >>> 3-component arrays are vectors with X, Y, Z components and 6-component >>> arrays represent symmetric 3x3 matrices, i.e. >>> >>> XX XY XZ >>> XY YY YZ >>> XZ YZ ZZ >>> >>> See ParaView/ParaViewCore/VTKExtensions/Core/vtkPVPostFilter.cxx, lines >>> 147-174. >>> >>> HTH, >>> Cory >>> >>> On Fri, Oct 16, 2015 at 12:28 PM, Guillermo Giraldo < >>> [email protected]> wrote: >>> >>>> Hi, >>>> >>>> I'd like to know how Paraview analyses scalar data from a VTK data >>>> file. Specially, how it extracts the components of a scalar and assigns >>>> names for color plots. For example if numComp is 3 they are named >>>> "Magnitude, X, Y and Z2, but if numComp is 6 they are named "Magnitude, XX, >>>> YY; ZZ, XY, XZ and YZ". How is this determined? >>>> >>>> Some questions I'd like to answer are: can this be done with only the >>>> VTK library? If not, are there any other library that can do it (e.g. >>>> paraview python)? >>>> >>>> Pointing to the specific code file in the git repository should be >>>> enough, but an explanation would be great! >>>> >>>> Thanks in advance and greetings. >>>> -- >>>> Por favor confirmar recepción. >>>> >>>> Atte. >>>> >>>> Guillermo E. Giraldo Fernandez >>>> Cel. 301 628 6730 >>>> Colombia - Suramérica >>>> >>>> _______________________________________________ >>>> 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. >>> >> -- >> Por favor confirmar recepción. >> >> Atte. >> >> Guillermo E. Giraldo Fernandez >> Cel. 301 628 6730 >> Colombia - Suramérica >> > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > -- Por favor confirmar recepción. Atte. Guillermo E. Giraldo Fernandez Cel. 301 628 6730 Colombia - Suramérica
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