martemyev / tethex Goto Github PK

The wiki implies

tar -xf tethex-x.y.z-Source.tar.gz

that there are releases, but this is not the case.

I see that this is a small project, but i think it would still be good to introduce at least 1.0 release. Also it would be good to state the requirement for gmsh version (if any).

Dear Michael, would you consider changing your license to more permissive to companies: LGPL or BSD?
Best regards,
Svetlana Shasharina
txcorp.com

Hello，

I opened an STL model file with only points and surfaces with gmsh, and discretized the tetrahedral mesh with gmsh, and then converted it to a hexahedron with tethex is wrong.

Thanks a lot.

MSH.zip

Hello，

I want to use this tool to change the mesh of my model, but I haven't learned how to use it from anywhere. I hope to have a simple description or file on how to use it.

Thanks a lot.

Greetings,

I recently discovered your code and tested it briefly on some of my projects. I currently perform my research using deal.ii(v 9.0.0 and v9.1.1) and Gmsh(v 2.10 and v4.5.1). I was interested in your code because my professor is interested in using a semi complex domain for our research.

I used your code on a unit square domain and a unit cube domain created in Gmsh(I know I can use transfinite lines/surfaces/volumes). I then used the meshes to simulate Darcy Flow with 3 different boundary conditions.

When used on the unit square, the results were what we should expect. However, when tested on the unit cube, the results were nonsensical.

It seemed like the boundary id's that I placed were overwritten or forgotten when I put the mesh into your code. For example, the floor of the cube has id 0, sides have id 1, and roof has id 2. (i.e. The roof has constant pressure value of 1 pascal). But when viewing the results, the roof has different values for every cell surface(i.e. three squares that made an original triangle would have values 1.01, 0.78, and 1.28, for example), when they should be constant.

My question is: Is there something I can do to preserve id's, or maybe I am doing something wrong?
I would greatly appreciate the feedback!

Do you believe you will eventually add support for GMSH 4.0 format (or is that a desired user contribution?)

Best,
BB