1 # -*- coding: iso-8859-1 -*-
2 # Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
4 # Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
5 # CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
7 # This library is free software; you can redistribute it and/or
8 # modify it under the terms of the GNU Lesser General Public
9 # License as published by the Free Software Foundation; either
10 # version 2.1 of the License.
12 # This library is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 # Lesser General Public License for more details.
17 # You should have received a copy of the GNU Lesser General Public
18 # License along with this library; if not, write to the Free Software
19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 # =======================================
32 # Element of a grid compound by a square with a cylinder on each vertex build by using partition
50 piecePoint = MakeVertex(ox, oy, oz)
52 pieceBox = MakeBoxTwoPnt(piecePoint, MakeVertex(ox+arete, oy+hauteur, oz+arete))
57 dirUp = MakeVectorDXDYDZ(0, 1, 0)
59 pieceCut1 = MakeCut(pieceBox , MakeCylinder(piecePoint , dirUp, rayon, hauteur))
60 pieceCut2 = MakeCut(pieceCut1, MakeCylinder(MakeVertex(ox+arete, oy, oz ), dirUp, rayon, hauteur))
61 pieceCut3 = MakeCut(pieceCut2, MakeCylinder(MakeVertex(ox , oy, oz+arete), dirUp, rayon, hauteur))
62 pieceCut4 = MakeCut(pieceCut3, MakeCylinder(MakeVertex(ox+arete, oy, oz+arete), dirUp, rayon, hauteur))
64 # Compound by make a partition of a solid
65 # ---------------------------------------
67 dir = MakeVectorDXDYDZ(-1, 0, 1)
70 tools.append(MakePlane(MakeVertex(ox+rayon, oy, oz ), dir, g_trim))
71 tools.append(MakePlane(MakeVertex(ox , oy, oz+rayon), dir, g_trim))
73 piece = MakePartition([pieceCut4], tools, [], [], ShapeType["SOLID"])
78 piece_id = addToStudy(piece, "ex10_grid4geometry")
83 smesh.SetCurrentStudy(salome.myStudy)
85 # Create a hexahedral mesh
86 # ------------------------
88 hexa = smesh.Mesh(piece, "ex10_grid4geometry:hexa")
91 algo.NumberOfSegments(10)