On 05 Apr 2013, at 12:21, "Zenker, Dr. Matthias" <[email protected]> wrote:
> Hi Christophe, > > since you are working on "real" CAD routines: Do you also plan to implement a > possibility to detect and merge duplicated surfaces (including partial > overlaps) on CAD level? The "cut and merge faces" does not work in quite some > cases... > Indeed. The current idea for the OpenCASCADE port is to rewrite the model factory using the Salome/FreeCAD routines. > Matthias > > >> -----Ursprüngliche Nachricht----- >> Von: Christophe Geuzaine [mailto:[email protected]] >> Gesendet: Donnerstag, 4. April 2013 13:15 >> An: Songting Luo >> Cc: [email protected] >> Betreff: Re: [Gmsh] Two overlapping spheres >> >> >> On 27 Mar 2013, at 00:40, Songting Luo <[email protected]> wrote: >> >>> Dear All, >>> >>> I want to generate a 3D mesh for two overlapping spheres. How can I >>> combine these two spheres as one single object (as a union), and generate >> the mesh? Please let me know, thank you very much. >>> >> >> Gmsh's internal small CAS engine does not compute boolean operations; >> you'll need to either create the geometry directly (computing the >> intersections yourself), or use a CAD modeler (e.g. Freecad) to create the >> geometry and export e.g. in STEP. >> >> We are working toward integrating "real" CAD creation routines in Gmsh, but >> it's not ready yet for general use. >> >>> >>> best, >>> >>> Luo >>> _______________________________________________ >>> gmsh mailing list >>> [email protected] >>> http://www.geuz.org/mailman/listinfo/gmsh >> >> -- >> Prof. Christophe Geuzaine >> University of Liege, Electrical Engineering and Computer Science >> http://www.montefiore.ulg.ac.be/~geuzaine >> >> >> >> > > > > _____________________________________________________________________ > ERBE Elektromedizin GmbH > Firmensitz: 72072 Tuebingen > Geschaeftsfuehrer: Christian O. Erbe, Reiner Thede > Registergericht: Stuttgart HRB 380137 > -- Prof. Christophe Geuzaine University of Liege, Electrical Engineering and Computer Science http://www.montefiore.ulg.ac.be/~geuzaine _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
