[Paraview] VTK classes not found in paraview

[Vogel Dorian]

Hi again,



When using classes from the VTK_Group_Imaging in a programmable filter, I am having serious issues getting the data back from the filter.

I have setup a simple pipeline to demonstrate the issue: gist.github.com : polyData2vtkImageData.pvsm<https://gist.github.com/d-vogel/ee0433e2e7a7fae25e6ff85c36099d14>



The issue I'm facing seem similar to this previous thread<http://www.paraview.org/pipermail/paraview/2017-January/038966.html> however the latter is with compiled plugins:

- nothing is rendered

- 'information' tab reports data present

- saving the data to file from the script and reopen it gives the expected result.



Am I using the wrong way to output data from the filter or is this a bug ?



Regards,

--

Dorian Vogel



On Wednesday, May 17, 2017 4:02:03 PM CEST Cory Quammen wrote:

> Mathieu,

>

> The file is indeed present, but ParaView is not building VTK's

> ImagingStencil module by default, and it is not available in the

> official binary.

>

> Dorian,

>

> If you are building ParaView, turn ON the advanced VTK_Group_Imaging

> makes vtkPolyDataToImageStencil available in Python scripting.

>

> Rustem,

>

> This indirectly answers your earlier question about VTK_Group_Imaging.

>

> Best,

> Cory

>

> On Wed, May 17, 2017 at 9:27 AM, Mathieu Westphal

>

> <mathieu.westphal at kitware.com> wrote:

> > Hello

> >

> > This class is present in the last master of paraview with updated

> > submodules

> >

> > paraview/VTK/Imaging/Stencil/vtkPolyDataToImageStencil.cxx

> >

> > Regards,

> >

> > Mathieu Westphal

> >

> > On Wed, May 17, 2017 at 2:52 PM, Vogel Dorian <dorian.vogel at fhnw.ch> wrote:

> >> Hello all,

> >>

> >> Based on

> >> http://www.vtk.org/Wiki/VTK/Examples/Cxx/PolyData/PolyDataToImageData, I

> >> am

> >> converting polyData surfaces into vtkImage. Now that the process is

> >> stable,

> >> I would like to integrate the python script created in a paraview

> >> pipeline

> >> (first as a programmable filter).

> >>

> >>

> >>

> >> However, many vtk classes are not found in Paraview (ether python shell

> >> or

> >> in programmable filters), such as vtkPolyDataToImageStencil.

> >>

> >>

> >>

> >> Is there a way to have them ? Or is there a way to force Paraview to use

> >> the system's VTK and Python ?

> >>

> >> --

> >>

> >> Dorian Vogel

> >>

> >>

> >> _______________________________________________

> >> 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: <http://public.kitware.com/pipermail/paraview/attachments/20170518/a3b3a8af/attachment.html>