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]> 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]> 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]> > > 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]> 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]> > >> 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 > >> > This e-mail is covered by the Electronic Communication Privacy Act, > >> 18 U.S.C. Section 2510-2521 and may be legally privileged. If you have > >> received this transmission in error, please notify the original sender > >> immediately by return e-mail or by telephone at the telephone number > >> provided above and delete/trash the original message from your system. > >> Thank you for your assistance. The information contained herein is > >> confidential information provided only for the use of the individual or > >> entity for whom it was intended. 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