[Paraview-developers] Wrong image slice representation of cells fields since ParaView 4.4.0

David Lonie david.lonie at kitware.com
Thu Mar 24 14:20:59 EDT 2016


Thanks for the report! This VTK patch fixes the issue:

https://gitlab.kitware.com/vtk/vtk/merge_requests/1370

On Wed, Mar 23, 2016 at 1:17 PM, Utkarsh Ayachit <
utkarsh.ayachit at kitware.com> wrote:

> I certainly can reproduce this issue. Looking into it. I'll report
> back once I know more.
>
> Utkarsh
>
> On Wed, Mar 23, 2016 at 11:41 AM, Christophe Bourcier
> <christophe.bourcier.pv at gmail.com> wrote:
> > Hi,
> >
> > On an ImageData, the result of an image slice representation is wrong
> > for cells fields. It is reproduced on ParaView 4.4.0 to 5.0.1-rc2, it
> > worked fine in 4.3.1. And it works fine with nodes fields.
> >
> > See pictures in links [1] [2].
> >
> > In debug mode, I have an error in the assertion in
> > VTK/Common/DataModel/vtkExtractStructuredGridHelper.cxx :525 : void
> > vtkExtractStructuredGridHelper::CopyCellData(int*, int*, vtkCellData*,
> > vtkCellData*):
> >
> >
> >         // Sanity checks
> >         assert( "pre: srcStart out of bounds" && (srcStart >= 0) &&
> >                 (srcStart < inSize) );
> >
> >
> > Any clue on how to fix this?
> >
> > Steps to reproduce:
> > - load the vtk file in link [3]
> > - in Display, change Representation from Outline to Slice
> >
> > Thanks,
> >
> > Christophe
> >
> > [1] http://bourcier.eu/slice_431_ok.png
> > [2] http://bourcier.eu/slice_501rc2_pb.png
> > [3] http://bourcier.eu/arlequin_N2_r16.vtk
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