Can you give me an example of how I can change the mesh
sizes in practice? Where do I change that option?
On Thu, Mar 12, 2015 at 9:43 AM, Mikhail Artemyev
<[email protected]
<mailto:[email protected]>> wrote:
Hi Thomas,
I would suggest to play with the size of the mesh cells.
There are several ways:
http://geuz.org/gmsh/doc/texinfo/gmsh.html#Specifying-mesh-element-sizes
Best,
Mikhail
On Thu, Mar 12, 2015 at 10:05 AM,
<[email protected]
<mailto:[email protected]>> wrote:
Hello,
In this picture the top is the original mesh of the
scalpel. In the bottom
I defined some compound surfaces. The mesh changed
but the problem is that
even in the one compound surface the mesh goes from
point to point and is
smaller in the areas where there used to be a
smaller surface. I would like
to be able to have a uniform mesh across surfaces.
Does this make the
problem clear? Thanks for your help.
On Wed, Mar 11, 2015 at 9:51 AM, David Bernstein <
[email protected]
<mailto:[email protected]>> wrote:
> Hi Thomas, I?m sorry but I don?t understand your
problem. It would be
> helpful if you could post a small example.
>
> Dave
>
> On Mar 10, 2015, at 10:14 AM, Thomas Bernhardt
<[email protected] <mailto:[email protected]>>
> wrote:
>
> I am finding that I can define a compound surface
and instead of a bunch
> of separate meshes it treats it as one mesh but
the points from the
> original surface divisions remain. So the problem
is that the mesh is
> defined based on points. The one mesh is the same
as the original broken up
> meshes. The mesh will still be smaller on the part
of the compound surface
> that used to be a smaller surface because points
are closer together. Any
> fix for this? Thanks for your help!
>
> Thomas Bernhardt
>
> On Tue, Mar 10, 2015 at 10:23 AM, David Bernstein <
> [email protected]
<mailto:[email protected]>> wrote:
>
>> Hi Thomas, Take a look at the Compound
Line/Surface/Volume entities in
>> Gmsh. These will probably do what you want.
>>
>> Regards,
>> Dave
>>
>>
>> > On Mar 10, 2015, at 7:42 AM, Thomas Bernhardt
<[email protected] <mailto:[email protected]>>
>> wrote:
>> >
>> > Hello,
>> > I am trying to create a mesh in gmsh of a model
that I have imported.
>> The problem that I find is that every line in the
model divides the mesh.
>> Is there a way to mesh the whole surface as one
body ignoring the lines
>> that divide parts. For example on a simple
aircraft model there will be a
>> line dividing the metal surface from the glass of
the cockpit. However,
>> when defining a mesh I want to ignore this
division and treat it as one
>> single surface. Thanks for any help you can provide.
>> >
>> > Thomas Bernhardt
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