[Gmsh] bug report v 2.2.5

[Roland Tollenaar]

Quick report,

v2.1.1 under Linux does not appear to crash on this model when meshing 
with 2nd order elements and no optimizing. It does crash with the native 
optimizer and we already know that the netgen optimizer crashes on 2nd 
order elements.

Sorry about the 2.1.1v thing. As soon as I have the possibility I'll try 
install the latest version on linux.


Kind regards,

Roland.

Christophe Geuzaine wrote:
> Roland Tollenaar wrote:
>> Hi,
>>
>> I understand from the site that this list also takes the bug reports.
>>
>> The application crashes when 3D meshing a step file with second order 
>> elements. NB!!! I am not talking about 2D meshing. I am talking about 
>> 3D meshing but using the second order element feature (C3D10 instead 
>> of C3D4)
>>
>> No optimization (previously we discovereed that the crashing occurred 
>> only when the netgen optimizer was used, in this case NO optimizing is 
>> used) but the application still crashes.
> 
> Weird. It works over here (3D mesh, first or second order). There are 
> some warnings about duplicate triangles, so there are probably 
> overlapping/duplicate surfaces in the model.
> 
> 
> 
>>
>> Attached is the model which invokes this naughty behaviour.
>>
>> Kind regards,
>>
>> Roland.
>>
>>
>>
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> 
>