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]> 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] > > 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. 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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. If the reader of this message received >> it >> > in error, is not the intended recipient, or if an attachment is made in >> > error, the reader is hereby notified that any dissemination, >> distribution >> > or copying of this communication is strictly prohibited. >> > >> -------------- next part -------------- >> An HTML attachment was scrubbed... >> URL: < >> http://www.geuz.org/pipermail/gmsh/attachments/20150312/405685ac/attachment.html >> > >> -------------- next part -------------- >> A non-text attachment was scrubbed... >> Name: scalpel.JPG >> Type: image/jpeg >> Size: 2405430 bytes >> Desc: not available >> URL: < >> http://www.geuz.org/pipermail/gmsh/attachments/20150312/405685ac/attachment.JPG >> > >> > > >
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