[Gmsh] Import physical groups for complex geometries into gmsh

Hi all gmsh users: Im dealing to set physical groups for a complex geometry , but it has several internal faces so it is a bit complicated to do inside gmsh. I prefer to import the geometry as brep or step file from salome, so ¿is there any way to do this step externally? Best regards Jacob

[Gmsh] Import physical groups from CAD into gmsh

Hi all gmsh users: Im new in gmsh and sorry if it is an old question. Im dealing to set physical groups for a complex geometry , but it has several internal faces so it is a bit complicated to do inside gmsh. I prefer to import the geometry as brep or step file from salome, so ¿is there any

[Gmsh] Boolean Fragments. Créate 3d mesh from surfaces. Surface Loop creates aditional surfaces

Hi gmsh users: I’m trying to créate a 3d mesh of a cube from a merged 3d surfaces to apply physical groups easily. I applied the booleanFragments operator, and it removes the aditional edges and vértices. However, when I créate a Surface loop, automatically generates aditional surfaces(when i g

Re: [Gmsh] Boolean Fragments. Créate 3d mesh from surfaces. Surface Loop creates aditional surfaces

tps://go.microsoft.com/fwlink/?LinkId=550986> para Windows 10 De: Jacob Abdelfatah Ndioubnane<mailto:jacoba...@outlook.es> Enviado: martes, 6 de febrero de 2018 22:36 Para: Christophe Geuzaine<mailto:cgeuza...@ulg.ac.be>; gmsh@onelab.info<mailto:gmsh@onelab.info>; gmsh-ow...@on

Re: [Gmsh] Boolean Fragments. Créate 3d mesh from surfaces. Surface Loop creates aditional surfaces

miércoles, 7 de febrero de 2018 18:41 Para: Jacob Abdelfatah Ndioubnane<mailto:jacoba...@outlook.es> CC: gmsh@onelab.info<mailto:gmsh@onelab.info> Asunto: Re: [Gmsh] Boolean Fragments. Créate 3d mesh from surfaces. Surface Loop creates aditional surfaces Use the latest automatic sn

Re: [Gmsh] Problem with Reading the mesh generated into freefem.

Hi Geordie, Thank you for your reply. In my case I imported my geometry from CAD program. It consists of a 2d sea domain delimited by the coastline in the bottom. In this case, as I imported the geometry using opencascade, I don’t know which is the way of changing the orientation of this. I kno

Re: [Gmsh] Problem with Reading the mesh generated into freefem.

, it helped me to find another way to solve the problem. I attach the .m script, the .xyz points and the generated .geo file. Best Regards, Jacob De: G. D. McBain Enviado: Monday, May 20, 2019 3:31:21 AM Para: Jacob Abdelfatah Ndioubnane Cc: gmsh Asunto: RE: Problem