[Paraview] Warning Exporting VRML Files

[Utkarsh Ayachit]

Leo,

The issue was that the exporer was warning unnecessarily when exporting
empty datasets. At the same time, it would end up modifying the exported
file partially for the empty dataset. This MR should fix both issues:
https://gitlab.kitware.com/vtk/vtk/merge_requests/2197

Do you think you can test it out before we merge this in?

Thanks
Utkarsh

On Tue, Nov 22, 2016 at 9:06 PM, Utkarsh Ayachit <
utkarsh.ayachit at kitware.com> wrote:

> Leo,
>
> I can certainly reproduce the issue. I'll try to track it down tomorrow
> and get back to you.
>
> Utkarsh
>
> On Tue, Nov 22, 2016 at 3:56 PM, Léo Pessanha <
> leonardopessanha74 at gmail.com> wrote:
>
>> Hi!
>>
>> After version 5.0 of paraview for Windows x64 everytime I export a Scene
>> in VRML format I get the warning
>>
>> Warning: In C:\bbd\df0abce0\source-paraview\VTK\Filters\Geometry\vtkDataSetSurfaceFilter.cxx,
>>> line 166
>>> vtkDataSetSurfaceFilter (000001A2CFB3E6E0): Number of cells is zero, no
>>> data to process.
>>
>>
>> It happens with any data, even a Box from Source.
>>
>> The data seems to be exported correctly though.
>>
>> Is that a bug?
>>
>> Can anyone help me turning it off? My macros won't work because of that.
>>
>> Thanks in advance!
>>
>> Leonardo Pessanha
>> COPPE/UFRJ
>>
>>
>>
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