On 27 Jul 2011, at 18:45, Rui Maciel wrote: > I've defined a volume by extruding a surface through a curved path (see > attached .geo file), which can be used to generate a 3D mesh without any > incidents. Yet, when I run the "refine by splitting" command something > strange happens. It appears that some of the newly added nodes aren't placed > in the extrusion path. This leads me to believe that there is some problem > with the way I've defined the surface, but I couldn't find anything > suspicious with it. > > So, can someone please take a look at the .geo file to see if there is > something fishy in the way the volume was defined? >
Hi Rui - Indeed, you hit a limitation of our "refine by splitting" algorithm--it will correctly put surface points back on the CAD, but not volume points. To refine your mesh you should introduce a parameter in your .geo file instead to change the number of layers, etc. > > Thanks in advance, > Rui Maciel > <LNP-curve.geo>_______________________________________________ > 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
