--- /dev/null
+# -*- coding: iso-8859-1 -*-
+# Copyright (C) 2007-2022 CEA/DEN, EDF R&D, OPEN CASCADE
+#
+# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+#
+
+# =======================================
+#
+import salome
+salome.salome_init()
+import GEOM
+from salome.geom import geomBuilder
+geompy = geomBuilder.New()
+
+import SMESH, SALOMEDS
+from salome.smesh import smeshBuilder
+smesh = smeshBuilder.New()
+
+# Geometrie
+# =========
+
+# Creer un cylindre surplombe d'une demi-sphere le tout troue par un petit cylindre.
+# Decouper en hexahedre et mailler.
+
+# Donnees
+# -------
+
+cylindre_rayon = 100
+cylindre_hauteur = 400
+
+trou_rayon = 20
+trou_z = cylindre_rayon/2
+
+plan_trim = 2000
+
+# Cylindre
+# --------
+
+cylindre_base = geompy.MakeVertex(0, 0, 0)
+cylindre_dir = geompy.MakeVectorDXDYDZ(1, 0, 0)
+cylindre = geompy.MakeCylinder(cylindre_base, cylindre_dir, cylindre_rayon, cylindre_hauteur)
+
+# Dome
+# ----
+
+dome_sphere = geompy.MakeSpherePntR(cylindre_base, cylindre_rayon)
+dome = geompy.MakeFuse(dome_sphere, cylindre)
+
+# Cheminee
+# --------
+
+cheminee_base = geompy.MakeVertex(-cylindre_hauteur/2, 0, trou_z)
+cheminee_trou = geompy.MakeCylinder(cheminee_base, cylindre_dir, trou_rayon, 2*cylindre_hauteur)
+cheminee = geompy.MakeCut(dome, cheminee_trou)
+
+# Decoupage et reparation
+# -----------------------
+
+blocs_plan1 = geompy.MakePlane(cheminee_base, geompy.MakeVectorDXDYDZ(0, 1, 0), plan_trim)
+blocs_plan2 = geompy.MakePlane(cheminee_base, geompy.MakeVectorDXDYDZ(0, 0, 1), plan_trim)
+
+blocs_part = geompy.MakePartition([cheminee], [blocs_plan1, blocs_plan2], [], [], geompy.ShapeType["SOLID"])
+
+piece = geompy.RemoveExtraEdges(blocs_part)
+
+# Etude
+# -----
+
+piece_id = geompy.addToStudy(piece, "ex17_dome1")
+
+# Maillage
+# ========
+
+# Maillage hexahedrique
+# ---------------------
+
+hexa = smesh.Mesh(piece, "ex17_dome1:hexa")
+
+algo = hexa.Segment()
+algo.NumberOfSegments(20)
+
+hexa.Quadrangle()
+
+hexa.Hexahedron()
+
+# Calcul du maillage
+# ------------------
+
+hexa.Compute()
+# Update object browser
+# ---------------------
+
+salome.sg.updateObjBrowser()
