> On 12 Feb 2019, at 23:56, Nilanka Ekanayake <[email protected]> wrote: > > Hi > > I have the same problem. I am creating a sphere which use Rules Surface + > Transfinite Algorithm. Even though I set the Mesh.ElementOrder = 1; Still I > get some curvatures in the quads. >
First order quads can indeed be non-planar (the basis functions are bilinear). Can you send the geometry you'd like to mesh? > I need flat quad mesh surfaces that are created from Ruled Surface Options. > Any help would be great! > > Thanks, > Nilanka. > _______________________________________________ > gmsh mailing list > [email protected] > http://onelab.info/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://onelab.info/mailman/listinfo/gmsh
