[Gmsh] gmsh Digest, Vol 157, Issue 28

[Alejandro Marcos Aragón]

It works! Thanks a lot…

— Alejandro

> On Feb 19, 2016, at 10:05 PM, Mikhail Artemyev <artemiev.mikhail at gmail.com> wrote:
> 
> Hi Alejandro,
> Does this geo file work for you?
> 
> cl_corner = 0.1;
> cl_center = 0.001;
> Point(1) = { 0, 0, 0, cl_corner };
> Point(2) = { 1, 0, 0, cl_corner };
> Point(3) = { 1, 1, 0, cl_corner };
> Point(4) = { 0, 1, 0, cl_corner };
> Line(1) = { 1, 2 };
> Line(2) = { 2, 3 };
> Line(3) = { 3, 4 };
> Line(4) = { 4, 1 };
> Line Loop(5) = { 1, 2, 3, 4 };
> Plane Surface(1) = { 5 };
> Point(5) = { 0.5, 0.5, 0, cl_center };
> Point{5} In Surface{1};
> 
> Best,
> Mikhail
> 
> 
> 
> On 02/19/2016 02:54 PM, gmsh-request at ace20.montefiore.ulg.ac.be wrote:
>> Hi everyone,
>> 
>> I?m trying to create a mesh that is very fine in the center and it gets coarser as you go away. This mesh has to be completely unstructured. I was wondering if there?s a way to do this without having to create 4 plane surfaces that meet at the center. I tried to add a point at 0,0 but it?s ignored while meshing.
>> Best regards,
>> 
>> ? Alejandro M. Arag?n
>