[Paraview] pv freezes when merging blocks of angular periodic filter data

[Mathieu Westphal]

I will take a look at it next week.

Regards,

Mathieu Westphal

On Sat, Apr 30, 2016 at 11:03 AM, Gena Bug <archaerolog at mail.ru> wrote:

> UPD: Seems it somehow related to cell-data vector arrays, because it works
> with point-data arrays.
>
> I attached a smallest example I came up with that could help. If you load
> the state-file you'll see the next pipeline:
> test.vtp
> AngularPeriodicFilter (with angle = 90 and axiz = Z)
> CellDatatoPointData
> MergeBlocks
>
> That works. However if you remove CellDatatoPointData from this pipeline
> and try to merge the result of AngularPeriodicFilter you'll see the problem.
>
>
> On 30.04.2016 11:39, Gena Bug wrote:
>
>> Hi!
>>
>> I was able to freeze Paraview by applying MergeBlocks filter to the data
>> generated by AngularPeriodicFilter. In console I see a bunch of warnings:
>> {
>> Warning: In
>>
>> /home/kitware/dashboards/buildbot/paraview-debian6dash-linux-shared-release_opengl2_qt4_superbuild/build/paraview/src/paraview/VTK/Common/Core/vtkMappedDataArray.txx,
>> line 47
>> 20vtkPeriodicDataArrayIdE (0x6dce310): GetVoidPointer called. This is
>> very expensive for vtkMappedDataArray subclasses, since the scalar array
>> must be generated for each call. Consider using a
>> vtkTypedDataArrayIterator instead.
>> }
>>
>> Env: debian testing amd64, KF5, pv downloaded from the site.
>> _______________________________________________
>> 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/20160430/122f7b1d/attachment.html>