[Gmsh] Problem meshing an old geo

[Christophe Geuzaine]

> On 30 Oct 2019, at 20:52, Christophe Geuzaine <cgeuzaine at uliege.be> wrote:
> 
> 
> Dear Marco,
> 
> Good catch: it's a regression in Gmsh 4 for surfaces from the built-in kernel constructed on a non-planar geometry (here PolarSphere).
> 
> We will investigate further and see how we can fix the issue.
> 

The next dev snapshot will contain a temporary fix, which reverts the interpolation code to what it was in Gmsh 3.

The issue is tracked here: https://gitlab.onelab.info/gmsh/gmsh/issues/685

Christophe


> Christophe
> 
> 
>> On 30 Oct 2019, at 14:44, Marco Bajo <marco.bajo at ve.ismar.cnr.it> wrote:
>> 
>> Hello,
>> 
>> This geo was fine 5 years ago. Now I have errors in lcmin and lcmax meshing 2D. What's wrong?
>> 
>> Thank you,
>> 
>> Marco
>> 
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> 
> — 
> Prof. Christophe Geuzaine
> University of Liege, Electrical Engineering and Computer Science 
> http://www.montefiore.ulg.ac.be/~geuzaine
> 
> 
> 
> 
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— 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine