> On 01 Dec 2015, at 18:16, Feilin Jia <[email protected]> wrote: > > Dear all, > > I am a Gmsh user. Recently, I encounter a problem about generating a > quadratic 3D mesh. I write a .geo file, in which I define some points, > lines, line loops and then form a surface, then I use extrude to > obtain the 3D mesh. Then I open this .geo file in Gmsh and click on > the "Mesh -- define -- 3D", then it will generate a linear 3D mesh, > which is good. But then when I click on the "set order 2", some weird > problems occur. Some lines of elements go across the solid wall. The > figures are attached. I do not know how to solve this problem...Hope > for your generous help!
This is clearly a bug on our side. Could you send (maybe a part of) the geometry so we can track it down? Christophe > > Best regards, > Feilin Jia > <p2_bigzoom.jpg><p2_smallzoom.jpg>_______________________________________________ > 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 Tetrahedron V, July 4-5 2016: http://tetrahedron.montefiore.ulg.ac.be Free software: http://gmsh.info | http://getdp.info | http://onelab.info _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
