> On 28 Jan 2015, at 15:36, Mark Smith <[email protected]> wrote: > > > Gmsh version 2.8.5 > > Hi, I load a step file generated in solidworks saved in AP203 or AP214 format > and load in into GMSH using a .geo file with the following lines > > // in gmsh options-geometry make sure the "cut and merge faces" is checked > // to remove duplicate entities on import of STEP file > Merge "file.STEP"; > Geometry.AutoCoherence = 1; > Coherence; > > in the options:geometry I get the model to display the surface labels with > their elementary tags number, if I hit reload the tag numbers change this > make defining physical surfaces impossible since the surfaces shown in the > surface physical groups keep changing;-( > I have not had this behaviour before and at this moment it is a show stopper, > is there a way of preventing this behaviour? >
I don't see this behavior when I do the same thing over here (note that "Geometry.AutoCoherence = 1; Coherence;" will have no effect on your STEP data)... Does adding "Delete All;" before the "Merge" command help? > Thanks in advance > Mark > > > _______________________________________________ > 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 _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
