[vtkusers] Segmentation fault with vtkBooleanOperationPolyDataFilter using 2 cylinders [HELP]

[Cory Quammen]

Dave,

I think you are talking about this MR:
https://gitlab.kitware.com/vtk/vtk/merge_requests/455

Norman tested it and says it solves his issue.

I'll work with Joachim to get this merged in before VTK 7.

Thanks,
Cory

On Fri, Dec 4, 2015 at 8:47 PM, David E DeMarle <dave.demarle at kitware.com>
wrote:

> There is a current merge request that sounds related. Cory would please
> check if it does and let us know.
>
>
> On Wednesday, September 23, 2015, josci <jojo2100 at gmx.de> wrote:
>
>> Hi Cory,
>>
>> thank your for taking a look into this issue. If there is anthing which I
>> can contribute to track down this bug, like a "smaller data set (in best
>> case reduced to a few triangles)" for example, please let me know.
>>
>> Johannes
>>
>>
>>
>> Hi Johannes,
>>
>> I can confirm the crash you see with the parameters you cite. The crash
>> occurs in the vtkDelaunay2D filter that is used by the boolean operations
>> filter. Specifically, the crash is in vtkDelaunay2D::RecoverEdge() due to
>> an invalid memory access, but I don't see an obvious underlying cause.
>> Unfortunately, I'm not sure when I'll have time to debug it further.
>>
>> - Cory
>>
>> On Wed, Sep 16, 2015 at 2:04 PM, josci <jojo2100@> wrote:
>>
>> > Hi Cory Quammen-2,
>> >
>> > I although tested the code with the current developer version (6.3
>> master
>> > branch). Sadly it gives the same result.
>> >
>> > Johannes
>> >
>> >
>> >
>> > josci wrote
>> > > Hi Cory Quammen-2,
>> > >
>> > > thanks for your reply. If written some code to reproduce the crash:
>> > >
>> > > #include
>> > > <vtkPolyData.h>
>> > > ...........
>> > >
>> > >
>> > > Cory Quammen-2 wrote
>> > >> Hi Johannes,
>> > >>
>> > >> Yes, the mailing list is a suitable place for a bug report.
>> > >>
>> > >> Thanks,
>> > >> Cory
>> > >>
>> > >> On Wed, Sep 16, 2015 at 8:42 AM, josci <
>> >
>> > >> jojo2100@
>> >
>> > >> > wrote:
>> > >>
>> > >>> Hi Drak,
>> > >>>
>> > >>> where you able to solve your problem? I'm experiencing the same with
>> > >>> spherical surface read from an stl file. My second geometry is
>> > generated
>> > >>> by
>> > >>> spheresource->trianglefilter.
>> > >>>
>> > >>> I'm trying to reproduce this error. If I'm successful doing this
>> I'll
>> > >>> post
>> > >>> the stl file and the source code here.
>> > >>>
>> > >>>
>> > >>> Best regards
>> > >>>
>> > >>> Johannes
>> > >>>
>> > >>> P.s.: Is the mailinglist the proper place for a bug report?
>>
>>
>>
>>
>>
>>
>> --
>> View this message in context:
>> http://vtk.1045678.n5.nabble.com/Segmentation-fault-with-vtkBooleanOperationPolyDataFilter-using-2-cylinders-HELP-tp5733567p5734067.html
>> Sent from the VTK - Users mailing list archive at Nabble.com.
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>
>
> --
> David E DeMarle
> Kitware, Inc.
> R&D Engineer
> 21 Corporate Drive
> Clifton Park, NY 12065-8662
> Phone: 518-881-4909
>
> _______________________________________________
> 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 VTK FAQ at:
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>
> Search the list archives at: http://markmail.org/search/?q=vtkusers
>
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>


-- 
Cory Quammen
R&D Engineer
Kitware, Inc.
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