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112 lines
3.7 KiB
Python
112 lines
3.7 KiB
Python
# -*- coding: iso-8859-1 -*-
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# Copyright (C) 2007-2022 CEA/DEN, EDF R&D, OPEN CASCADE
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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#
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# File : SMESH_BuildCompound.py
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# Author : Alexander KOVALEV
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# Module : SMESH
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# $Header$
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# ! Please, if you edit this example file, update also
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# ! SMESH_SRC/doc/salome/gui/SMESH/input/tui_creating_meshes.doc
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# ! as some sequences of symbols from this example are used during
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# ! documentation generation to identify certain places of this file
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#
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import salome
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salome.salome_init()
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import GEOM
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from salome.geom import geomBuilder
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geompy = geomBuilder.New()
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import SMESH, SALOMEDS
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from salome.smesh import smeshBuilder
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smesh = smeshBuilder.New()
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## create a bottom box
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Box_inf = geompy.MakeBox(0., 0., 0., 200., 200., 50.)
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# get a top face
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Psup1=geompy.MakeVertex(100., 100., 50.)
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Fsup1=geompy.GetFaceNearPoint(Box_inf, Psup1)
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# get a bottom face
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Pinf1=geompy.MakeVertex(100., 100., 0.)
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Finf1=geompy.GetFaceNearPoint(Box_inf, Pinf1)
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## create a top box
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Box_sup = geompy.MakeBox(100., 100., 50., 200., 200., 100.)
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# get a top face
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Psup2=geompy.MakeVertex(150., 150., 100.)
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Fsup2=geompy.GetFaceNearPoint(Box_sup, Psup2)
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# get a bottom face
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Pinf2=geompy.MakeVertex(150., 150., 50.)
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Finf2=geompy.GetFaceNearPoint(Box_sup, Pinf2)
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## Publish in the study
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geompy.addToStudy(Box_inf, "Box_inf")
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geompy.addToStudyInFather(Box_inf, Fsup1, "Fsup")
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geompy.addToStudyInFather(Box_inf, Finf1, "Finf")
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geompy.addToStudy(Box_sup, "Box_sup")
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geompy.addToStudyInFather(Box_sup, Fsup2, "Fsup")
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geompy.addToStudyInFather(Box_sup, Finf2, "Finf")
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## create a bottom mesh
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Mesh_inf = smesh.Mesh(Box_inf, "Mesh_inf")
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algo1D_1=Mesh_inf.Segment()
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algo1D_1.NumberOfSegments(10)
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algo2D_1=Mesh_inf.Quadrangle()
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algo3D_1=Mesh_inf.Hexahedron()
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isDone = Mesh_inf.Compute()
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if not isDone:
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raise Exception("Error when computing Mesh")
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# create a group on the top face
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Gsup1=Mesh_inf.Group(Fsup1, "Sup")
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# create a group on the bottom face
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Ginf1=Mesh_inf.Group(Finf1, "Inf")
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## create a top mesh
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Mesh_sup = smesh.Mesh(Box_sup, "Mesh_sup")
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algo1D_2=Mesh_sup.Segment()
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algo1D_2.NumberOfSegments(5)
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algo2D_2=Mesh_sup.Quadrangle()
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algo3D_2=Mesh_sup.Hexahedron()
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isDone = Mesh_sup.Compute()
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if not isDone:
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raise Exception("Error when computing Mesh")
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# create a group on the top face
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Gsup2=Mesh_sup.Group(Fsup2, "Sup")
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# create a group on the bottom face
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Ginf2=Mesh_sup.Group(Finf2, "Inf")
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## create compounds
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# create a compound of two meshes with renaming groups with the same names and
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# merging of elements with the given tolerance
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Compound1 = smesh.Concatenate([Mesh_inf.GetMesh(), Mesh_sup.GetMesh()], 0, 1, 1e-05)
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smesh.SetName(Compound1, 'Compound_with_RenamedGrps_and_MergeElems')
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# create a compound of two meshes with uniting groups with the same names and
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# creating groups of all elements
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Compound2 = smesh.Concatenate([Mesh_inf.GetMesh(), Mesh_sup.GetMesh()], 1, 0, 1e-05, True)
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smesh.SetName(Compound2, 'Compound_with_UniteGrps_and_GrpsOfAllElems')
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#end
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salome.sg.updateObjBrowser()
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