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.
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
