[Gmsh] different result for meshing in x and y direction

[Mikhail Artemyev]

Hi Andreas,

I got nice results for the 2nd order in both directions. I attached 2 
pictures (the first one is for the 1st order mesh, the second one is for 
the 2nd order).
I used Gmsh 2.8.3.

Best,
Mikhail


On 07/03/2014 05:00 AM, gmsh-request at ace20.montefiore.ulg.ac.be wrote:
> Dear gmsh-users,
>
>
> I ran into a problem with second order meshing of a Ruled Surface. If this surface is oriented along the x axis, I get a bad distortion. If I orient the same surface along the y axis, this problem does not occure. First order meshing work fine in both cases.
>
> Is there a difference in the meshing algorithm for both axes?
>
>
> An example with the two surfaces oriented along both axis is attached below.
>
>
> I would appreciate some hints to get a nice meshing in both directions.
>
> Thanks!
>
>
> Best regards,
>
> Andreas D?dder

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