--- /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
+# =========
+
+# Mailler en hexahedre une sphere dans un cube.
+
+# Donnees
+# -------
+
+sphere_rayon = 100
+
+cube_cote = 200
+
+plan_trim = 1000
+
+# Sphere
+# ------
+
+sphere_centre = geompy.MakeVertex(0, 0, 0)
+
+sphere_pleine = geompy.MakeSpherePntR(sphere_centre, sphere_rayon)
+
+# Cube interieur
+# --------------
+
+boite_cote = sphere_rayon / 2
+
+boite = geompy.MakeBox(-boite_cote, -boite_cote, -boite_cote, +boite_cote, +boite_cote, +boite_cote)
+
+blocs = [boite]
+
+# Decoupage sphere
+# ----------------
+
+sphere_troue = geompy.MakeCut(sphere_pleine, boite)
+
+#sphere_outils = []
+#sphere_outils.append(MakePlane(sphere_centre, MakeVectorDXDYDZ( 1, 0, 1), plan_trim))
+#sphere_outils.append(MakePlane(sphere_centre, MakeVectorDXDYDZ( 1, 0, -1), plan_trim))
+#sphere_outils.append(MakePlane(sphere_centre, MakeVectorDXDYDZ( 1, 1, 0), plan_trim))
+#sphere_outils.append(MakePlane(sphere_centre, MakeVectorDXDYDZ(-1, 1, 0), plan_trim))
+
+f1 = geompy.MakePlane(sphere_centre, geompy.MakeVectorDXDYDZ( 1, 0, 1), plan_trim)
+f2 = geompy.MakePlane(sphere_centre, geompy.MakeVectorDXDYDZ(-1, 1, 0), plan_trim)
+f3 = geompy.MakePlane(sphere_centre, geompy.MakeVectorDXDYDZ( 1, 1, 0), plan_trim)
+f4 = geompy.MakePlane(sphere_centre, geompy.MakeVectorDXDYDZ( 1, 0, -1), plan_trim)
+
+
+#sphere_decoupee = MakePartition(solids, sphere_outils, [], [], ShapeType["SOLID"])
+
+sphere_decoupee = geompy.MakePartition([sphere_troue], [f1], [], [], geompy.ShapeType["SOLID"])
+sphere_decoupee = geompy.MakePartition([sphere_decoupee], [f2], [], [], geompy.ShapeType["SOLID"])
+sphere_decoupee = geompy.MakePartition([sphere_decoupee], [f3], [], [], geompy.ShapeType["SOLID"])
+sphere_decoupee = geompy.MakePartition([sphere_decoupee], [f4], [], [], geompy.ShapeType["SOLID"])
+
+sphere_partie = geompy.MakeCompound([sphere_decoupee])
+
+sphere_partie = geompy.GetBlockNearPoint(sphere_decoupee, geompy.MakeVertex(-sphere_rayon, 0, 0))
+sphere_bloc = geompy.RemoveExtraEdges(sphere_partie)
+
+blocs.append(sphere_bloc)
+
+pi2 = 3.141592653/2
+
+sphere_dir1 = geompy.MakeVectorDXDYDZ(0, 1, 0)
+sphere_dir2 = geompy.MakeVectorDXDYDZ(0, 0, 1)
+
+blocs.append(geompy.MakeRotation(sphere_bloc, sphere_dir1, +pi2))
+blocs.append(geompy.MakeRotation(sphere_bloc, sphere_dir1, -pi2))
+
+blocs.append(geompy.MakeRotation(sphere_bloc, sphere_dir2, +pi2))
+blocs.append(geompy.MakeRotation(sphere_bloc, sphere_dir2, -pi2))
+
+blocs.append(geompy.MakeMirrorByPoint(sphere_bloc, sphere_centre))
+
+# Cube exterieur
+# --------------
+
+cube_plein = geompy.MakeBox(-cube_cote, -cube_cote, -cube_cote, +cube_cote, +cube_cote, +cube_cote)
+cube_trou = geompy.MakeCut(cube_plein, sphere_pleine)
+#cube_decoupe = MakePartition([cube_trou], sphere_outils, [], [], ShapeType["SOLID"])
+
+cube_decoupe = geompy.MakePartition([cube_trou], [f1], [], [], geompy.ShapeType["SOLID"])
+cube_decoupe = geompy.MakePartition([cube_decoupe], [f2], [], [], geompy.ShapeType["SOLID"])
+cube_decoupe = geompy.MakePartition([cube_decoupe], [f3], [], [], geompy.ShapeType["SOLID"])
+cube_decoupe = geompy.MakePartition([cube_decoupe], [f4], [], [], geompy.ShapeType["SOLID"])
+
+cube_decoupe = geompy.MakeCompound([cube_decoupe])
+
+
+cube_partie = geompy.GetBlockNearPoint(cube_decoupe, geompy.MakeVertex(-cube_cote, 0, 0))
+cube_bloc = geompy.RemoveExtraEdges(cube_partie)
+
+blocs.append(cube_bloc)
+
+blocs.append(geompy.MakeRotation(cube_bloc, sphere_dir1, +pi2))
+blocs.append(geompy.MakeRotation(cube_bloc, sphere_dir1, -pi2))
+
+blocs.append(geompy.MakeRotation(cube_bloc, sphere_dir2, +pi2))
+blocs.append(geompy.MakeRotation(cube_bloc, sphere_dir2, -pi2))
+
+blocs.append(geompy.MakeMirrorByPoint(cube_bloc, sphere_centre))
+
+# Piece
+# -----
+
+piece_cpd = geompy.MakeCompound(blocs)
+piece = geompy.MakeGlueFaces(piece_cpd, 1.e-3)
+
+piece_id = geompy.addToStudy(piece, "ex19_sphereINcube")
+
+# Groupe geometrique
+# ==================
+
+# Definition du groupe
+# --------------------
+
+groupe = geompy.CreateGroup(piece, geompy.ShapeType["SOLID"])
+
+groupe_nom = "ex19_sphereINcube_interieur"
+geompy.addToStudy(groupe, groupe_nom)
+groupe.SetName(groupe_nom)
+
+# Contenu du groupe
+# -----------------
+
+groupe_sphere = geompy.GetShapesOnSphere(piece, geompy.ShapeType["SOLID"], sphere_centre, sphere_rayon, GEOM.ST_ONIN)
+
+geompy.UnionList(groupe, groupe_sphere)
+
+# Meshing
+# =======
+
+# Create a hexahedral mesh
+# ------------------------
+
+hexa = smesh.Mesh(piece, "ex19_sphereINcube:hexa")
+
+algo = hexa.Segment()
+algo.NumberOfSegments(10)
+
+hexa.Quadrangle()
+
+hexa.Hexahedron()
+
+# Mesh calculus
+# -------------
+
+hexa.Compute()
+
+# Le groupe de mailles
+# --------------------
+
+hexa_groupe = hexa.Group(groupe)
+
+# Update object browser
+# ---------------------
+
+salome.sg.updateObjBrowser()
