Hi Michel, try
ls[] = Rotate { {0., 1., 0.}, {0.,0.,0.}, 1.6} { Duplicata{ Line{100};} }; instead of ls[] = Rotate { {0., 1., 0.}, {0.,0.,0.}, 1.6} { Duplicata{ Spline{100};} }; Best regards, Mikhail
_______________________________________________ gmsh mailing list gmsh@geuz.org http://www.geuz.org/mailman/listinfo/gmsh