[Paraview] vtkStructuredGrid not showing

[Andrew Ho]

Adding the WholeExtent to the RequestInformation pass did indeed work.
Thank you.


On Thu, Jun 5, 2014 at 8:43 AM, David E DeMarle <dave.demarle at kitware.com>
wrote:

> I think you are just missing that you should set WholeExtent in the
> RequestInformation pass.
>
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>
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>
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> David E DeMarle
> Kitware, Inc.
> R&D Engineer
> 21 Corporate Drive
> Clifton Park, NY 12065-8662
> Phone: 518-881-4909
>
>
> On Wed, Jun 4, 2014 at 3:15 AM, Andrew Ho <andrewh0 at uw.edu> wrote:
>
>>  Hi,
>>
>> I'm having some issues getting a structured grid to be rendered in
>> ParaView with a plugin I'm writing.
>>
>> What I have is my own class extending vtkStructuredGridAlgorithm.
>>
>> My RequestData method: http://pastebin.com/uxSk3n5b
>>
>> I'm pretty sure that my generation code is working correctly as I can
>> plug it into the standalone VTK example and everything works as expected (
>> http://www.vtk.org/Wiki/VTK/Examples/Cxx/StructuredGrid/StructuredGrid).
>>
>> Additionally, after I apply my algorithm, the Information tab lists the
>> correct statistics:
>> 2 cells
>> 6 points
>> density data array with 6 elements
>> extents and bounds are both [0,1,0,2,0,0] which appears to be correct
>>
>>  I'm using ParaView 4.1 in Ubuntu 14.04 (x64)
>>
>> This seems to be similar to an issue posted back in 2011:
>> http://public.kitware.com/pipermail/paraview/2011-June/021872.html
>>
>> As a note I have tried writing a simple XDMF file which creates a 2D
>> structured mesh and that loads just fine. However, strangely enough the
>> extents are in a different order than what I thought they should be ([0, 0,
>> 0, 1, 0, 2])
>>
>> --
>> Andrew Ho
>>
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>


-- 
Andrew Ho
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