[Gmsh] [gmsh] the mesh is at the wrong place

[Christophe Geuzaine]

Alessio Quaglino wrote:
> Hello.
> 
> I'm trying to build a geomtery made up of simple blocks which share some
> surfaces between them to form a skecth of a car bodywork.
> 
> Unfortunately when I generate the 3D mesh I obtain thousands of
> 
>>> Warning : Coplanar points in circum sphere computation
> 
> and then a lot of points are displayed outside my volume in the "free
> space" between the blocks, as if gmsh could not understand where my volume
> is.
> I looked in the tutorials and the examples but I never found a similar 
> geometry. What am I supposed to do to debug my .geo file?
> 

Hi Alessio - You probably have overlapping surfaces. You have to make 
sure that you never have overlapping entities in Gmsh.


> Thanks in advance
> Alessio
> 
> 
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-- 
Christophe Geuzaine
Assistant Professor, Case Western Reserve University, Mathematics
http://www.case.edu/artsci/math/geuzaine