Hello:
I have a simple test case where smoothing does not work as I expected, maybe
there is a reason.
I have two surfaces, one unstructured (surface 2) and other structured (surface
1) (transfinite using progression 2)
With Mesh.Smoothing=0 all is ok (transfinite surface using progression
Hello:
I am meshing a cuboid without recombination in surfaces or volumes.
I use Transfinite AlternateLeft Surfaces with Transfinite Lines with odd number
of nodes so I obtain a bi-symmetric surface mesh with all triangle elements
without all nodes on the boundary of the surface. Then I defin
Hello:
I would like to use Octree field to see its performance (memory and speed) but
I don't know how.
The idea is to use Distance+Octree+Threshold or Octree+Distance+Threshold.
Thanks in advance,
Ing. Héctor Espinoza, MSc, PhD
Profesor Titular
Ingeniería Mecánica
Universidad Tecnológi
Hello:
I am using transfinite algorithm to mesh many surfaces of heterogeneous size.
Right now, the transfinite algorithm is specified as:
Transfinite Line {lineid} = n_divisions ;
As lines have varied lenghts, one way to do it can be:
h_mesh = 0.1;
line_length = 2.0; // non-automatic
n_d
Hello:
I am trying to use the AnalyseCurvedMesh plugin but I cannot set "IGE measure"
option because it is a two word option (it has an space)
For example, the following code gives an error when setting the "IGE measure"
option
Mesh 1;
Plugin(AnalyseCurvedMesh).IGE measure = 0;
Plugin(Anal
reads first the .geo and then the .opt
Sincerely,
Héctor Espinoza
De: Christophe Geuzaine
Enviado: viernes, 22 de junio de 2018 1:39:06
Para: Hector Gabriel Espinoza Román
Cc: gmsh@onelab.info
Asunto: Re: [Gmsh] MathEval field in a circle with Open Cascade
On 22
Hello:
This simple script should draw a circle (2D surface) and when meshed it should
be refined on the boundary, but I am not getting that. I have done the same
without Open Cascade and it works.
cx = 0.0 ;
cy = 0.0 ;
cz = 0.0 ;
D = 1.0 ;
R = D/2;
SetFactory("OpenCASCADE");
Disk(1) = {cx,
