-#==============================================================================
-# File : SMESH_withHole.py
-# Created : 26 august 2002
-# Author : Lucien PIGNOLONI
-# Project : SALOME
-# Copyright : Open CASCADE, 2002
+# Copyright (C) 2003 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.
+#
+# 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+#
+#
+#
+# File : SMESH_withHole.py
+# Author : Lucien PIGNOLONI
+# Module : SMESH
# $Header$
-#==============================================================================
-import SMESH
-import smeshpy
import salome
-from salome import sg
-import math
-#import SMESH_BasicHypothesis_idl
-
import geompy
+geom = salome.lcc.FindOrLoadComponent("FactoryServer", "GEOM")
+smesh = salome.lcc.FindOrLoadComponent("FactoryServer", "SMESH")
-
-# ---------------------------- GEOM --------------------------------------
-geom = salome.lcc.FindOrLoadComponent("FactoryServer", "GEOM")
-myBuilder = salome.myStudy.NewBuilder()
-#from geompy import gg
+geom.GetCurrentStudy(salome.myStudy._get_StudyId())
+smesh.SetCurrentStudy(salome.myStudy)
smeshgui = salome.ImportComponentGUI("SMESH")
smeshgui.Init(salome.myStudyId);
+import StdMeshers
+
+# ---------------------------- GEOM --------------------------------------
ShapeTypeCompSolid = 1
ShapeTypeSolid = 2
ShapeTypeShell = 3
ShapeTypeEdge = 6
ShapeTypeVertex = 7
-
# ---- define contigous arcs and segment to define a closed wire
-
p1 = geom.MakePointStruct( 100.0, 0.0, 0.0 )
p2 = geom.MakePointStruct( 50.0, 50.0, 0.0 )
p3 = geom.MakePointStruct( 100.0, 100.0, 0.0 )
p7 = geom.MakePointStruct( 120.0, 30.0, 0.0 )
arc3 = geom.MakeArc( p6, p7, p1 )
-
# ---- define a closed wire with arcs and segment
-
List1 = []
List1.append( arc1 )
List1.append( seg1 )
Id_wire1 = geompy.addToStudy( wire1, "wire1")
-
# ---- define a planar face with wire
WantPlanarFace = 1 #True
face1 = geom.MakeFace( wire1, WantPlanarFace )
Id_face1 = geompy.addToStudy( face1, "face1")
-
# ---- create a shape by extrusion
pO = geom.MakePointStruct( 0.0, 0.0, 0.0 )
pz = geom.MakePointStruct( 0.0, 0.0, 100.0 )
prism1 = geom.MakePrism( face1, pO, pz )
Id_prism1 = geompy.addToStudy( prism1, "prism1")
-
-
# ---- create two cylinders
pc1 = geom.MakePointStruct( 90.0, 50.0, -40.0 )
Id_Cyl1 = geompy.addToStudy( cyl1, "cyl1" )
Id_Cyl2 = geompy.addToStudy( cyl2, "cyl2" )
-
# ---- cut with cyl1
shape = geom.MakeBoolean( prism1, cyl1, 2 )
Id_shape1 = geompy.addToStudy( shape1, "shape1")
-
+#faces = geompy.SubShapeAllSorted( shape1, ShapeTypeFace)
+#i = 0
+#for face in faces:
+# geompy.addToStudy(face,"face_" + str(i))
+# i = i+1
+
# ---- add a face sub shape in study to be meshed different
IdSubFaceList = []
-IdSubFaceList.append(10)
+IdSubFaceList.append(1)
sub_face = geompy.SubShapeSorted( shape1, ShapeTypeFace, IdSubFaceList )
name = geompy.SubShapeName( sub_face._get_Name(), shape1._get_Name() )
Id_SubFace = geompy.addToStudyInFather( shape1, sub_face, name )
-
# ---- add a face sub shape in study to be meshed different
IdSubFaceL = []
-IdSubFaceL.append(7)
+IdSubFaceL.append(2)
sub_face2 = geompy.SubShapeSorted( shape1, ShapeTypeFace, IdSubFaceL )
name = geompy.SubShapeName( sub_face2._get_Name(), shape1._get_Name() )
Id_SubFace2 = geompy.addToStudyInFather( shape1, sub_face2, name )
+# ---- add a face sub shape in study to be meshed different
+IdSubFaceL = []
+IdSubFaceL.append(3)
+sub_face3 = geompy.SubShapeSorted( shape1, ShapeTypeFace, IdSubFaceL )
+name = geompy.SubShapeName( sub_face3._get_Name(), shape1._get_Name() )
+Id_SubFace3 = geompy.addToStudyInFather( shape1, sub_face3, name )
+# ---- add a face sub shape in study to be meshed different
+IdSubFaceL = []
+IdSubFaceL.append(6)
+sub_face4 = geompy.SubShapeSorted( shape1, ShapeTypeFace, IdSubFaceL )
+name = geompy.SubShapeName( sub_face4._get_Name(), shape1._get_Name() )
-# ---------------------------- SMESH --------------------------------------
-
-# ---- launch SMESH, init a Mesh with shape 'shape1'
-gen = smeshpy.smeshpy()
-mesh = gen.Init( Id_shape1 )
+Id_SubFace4 = geompy.addToStudyInFather( shape1, sub_face4, name )
-idmesh = smeshgui.AddNewMesh( salome.orb.object_to_string(mesh) )
-smeshgui.SetName( idmesh, "Mesh_meca" );
-smeshgui.SetShape( Id_shape1, idmesh );
+# ---------------------------- SMESH --------------------------------------
# ------------------------------ Length Hypothesis
print "-------------------------- create Hypothesis"
print "-------------------------- LocalLength"
-hyp1 = gen.CreateHypothesis( "LocalLength" )
-hypLen1 = hyp1._narrow( SMESH.SMESH_LocalLength )
-hypLen1.SetLength( 100.0 )
-print hypLen1.GetName()
-print hypLen1.GetId()
-print hypLen1.GetLength()
-
-idlength = smeshgui.AddNewHypothesis( salome.orb.object_to_string(hypLen1) );
-smeshgui.SetName(idlength, "Local_Length_100");
+hyp1 = smesh.CreateHypothesis("LocalLength", "libStdMeshersEngine.so")
+hyp1.SetLength( 100.0 )
+print hyp1.GetName()
+print hyp1.GetId()
+print hyp1.GetLength()
+idlength = salome.ObjectToID(hyp1)
+smeshgui.SetName(idlength, "Local_Length_100");
print "-------------------------- NumberOfSegments"
-hyp2 = gen.CreateHypothesis( "NumberOfSegments" )
-hypNbSeg1 = hyp2._narrow( SMESH.SMESH_NumberOfSegments )
-hypNbSeg1.SetNumberOfSegments( 10 )
-print hypNbSeg1.GetName()
-print hypNbSeg1.GetId()
-print hypNbSeg1.GetNumberOfSegments()
+hyp2 = smesh.CreateHypothesis("NumberOfSegments", "libStdMeshersEngine.so")
+hyp2.SetNumberOfSegments( 10 )
+print hyp2.GetName()
+print hyp2.GetId()
+print hyp2.GetNumberOfSegments()
-idseg = smeshgui.AddNewHypothesis( salome.orb.object_to_string(hypNbSeg1) );
+idseg = salome.ObjectToID(hyp2)
smeshgui.SetName(idseg, "NumberOfSegments_12");
-
print "-------------------------- MaxElementArea"
-hyp3 = gen.CreateHypothesis( "MaxElementArea" )
-hypArea1 = hyp3._narrow( SMESH.SMESH_MaxElementArea )
-hypArea1.SetMaxElementArea( 25 )
-print hypArea1.GetName()
-print hypArea1.GetId()
-print hypArea1.GetMaxElementArea()
+hyp3 = smesh.CreateHypothesis( "MaxElementArea", "libStdMeshersEngine.so" )
+hyp3.SetMaxElementArea( 25 )
+print hyp3.GetName()
+print hyp3.GetId()
+print hyp3.GetMaxElementArea()
-idarea1 = smeshgui.AddNewHypothesis( salome.orb.object_to_string(hypArea1) );
+idarea1 = salome.ObjectToID(hyp3)
smeshgui.SetName(idarea1, "MaxElementArea_20");
-
-
print "-------------------------- MaxElementArea"
-hyp4 = gen.CreateHypothesis( "MaxElementArea" )
-hypArea2 = hyp4._narrow( SMESH.SMESH_MaxElementArea )
-hypArea2.SetMaxElementArea( 35 )
-print hypArea2. GetName()
-print hypArea2.GetId()
-print hypArea2.GetMaxElementArea()
+hyp4 = smesh.CreateHypothesis("MaxElementArea", "libStdMeshersEngine.so")
+hyp4.SetMaxElementArea( 35 )
+print hyp4.GetName()
+print hyp4.GetId()
+print hyp4.GetMaxElementArea()
-idarea2 = smeshgui.AddNewHypothesis( salome.orb.object_to_string(hypArea2) );
+idarea2 = salome.ObjectToID(hyp4)
smeshgui.SetName(idarea2, "MaxElementArea_30");
print "-------------------------- Regular_1D"
-alg1 = gen.CreateHypothesis( "Regular_1D" )
-algo1 = alg1._narrow( SMESH.SMESH_Algo )
-listHyp =algo1.GetCompatibleHypothesis()
+alg1 = smesh.CreateHypothesis("Regular_1D", "libStdMeshersEngine.so")
+listHyp =alg1.GetCompatibleHypothesis()
for hyp in listHyp:
print hyp
-algoReg1d = alg1._narrow( SMESH.SMESH_Regular_1D )
-print algoReg1d.GetName()
-print algoReg1d.GetId()
+print alg1.GetName()
+print alg1.GetId()
-idreg1d = smeshgui.AddNewAlgorithms( salome.orb.object_to_string(algoReg1d) );
+idreg1d = salome.ObjectToID(alg1)
smeshgui.SetName( idreg1d, "Regular_1D" );
-
-
print "-------------------------- MEFISTO_2D"
-alg2 = gen.CreateHypothesis( "MEFISTO_2D" )
-algo2 = alg2._narrow( SMESH.SMESH_Algo )
-listHyp = algo2.GetCompatibleHypothesis()
+alg2 = smesh.CreateHypothesis("MEFISTO_2D", "libStdMeshersEngine.so")
+listHyp = alg2.GetCompatibleHypothesis()
for hyp in listHyp:
print hyp
-algoMef = alg2._narrow( SMESH.SMESH_MEFISTO_2D )
-print algoMef.GetName()
-print algoMef.GetId()
+print alg2.GetName()
+print alg2.GetId()
-idmef = smeshgui.AddNewAlgorithms( salome.orb.object_to_string(algoMef) );
+idmef = salome.ObjectToID(alg2)
smeshgui.SetName( idmef, "MEFISTO_2D" );
-
-
print "-------------------------- SMESH_Quadrangle_2D"
-alg3 = gen.CreateHypothesis( "Quadrangle_2D" )
-algo3 = alg3._narrow( SMESH.SMESH_2D_Algo )
-listHyp = algo3.GetCompatibleHypothesis()
+alg3 = smesh.CreateHypothesis( "Quadrangle_2D", "libStdMeshersEngine.so" )
+listHyp = alg3.GetCompatibleHypothesis()
for hyp in listHyp:
print hyp
-algoQad2 = alg3._narrow( SMESH.SMESH_Quadrangle_2D )
-print algoQad2.GetName()
-print algoQad2.GetId()
+print alg3.GetName()
+print alg3.GetId()
-idqad2 = smeshgui.AddNewAlgorithms( salome.orb.object_to_string(algoQad2) );
+idqad2 = salome.ObjectToID(alg3)
smeshgui.SetName( idqad2, "SMESH_Quadrangle_2D" );
-
print "-------------------------- add hypothesis to main shape1"
shape_mesh = salome.IDToObject( Id_shape1 )
-submesh = mesh.GetElementsOnShape( shape_mesh )
-
-ret = mesh.AddHypothesis( shape_mesh, algoReg1d ) # Regular 1D/wire discretisation
-print ret
-ret = mesh.AddHypothesis( shape_mesh, algoMef ) # MEFISTO 2D
-print ret
-ret = mesh.AddHypothesis( shape_mesh, hypNbSeg1 ) # nb segments
-print ret
-ret = mesh.AddHypothesis( shape_mesh, hypArea1 ) # max area
-print ret
-smeshgui.SetAlgorithms( idmesh, idreg1d ); # Regular 1D/wire discretisation
-smeshgui.SetAlgorithms( idmesh, idmef ); # MEFISTO 2D
-smeshgui.SetHypothesis( idmesh, idseg ); # nb segments
-smeshgui.SetHypothesis( idmesh, idarea1 ); # max area
+mesh = smesh.CreateMesh(shape_mesh)
+idmesh = salome.ObjectToID(mesh)
+smeshgui.SetName( idmesh, "Mesh_mechanic" );
+mesh.AddHypothesis( shape_mesh, alg1 ) # Regular 1D/wire discretisation
+mesh.AddHypothesis( shape_mesh, alg2 ) # MEFISTO 2D
-print "-------------------------- add hypothesis and algorith to sub face"
+ret = mesh.AddHypothesis( shape_mesh, hyp2 ) # nb segments
+ret = mesh.AddHypothesis( shape_mesh, hyp3 ) # max area
-sub_face = salome.IDToObject( Id_SubFace )
-submesh = mesh.GetElementsOnShape( sub_face )
+print "--------Add hypothesis and algorith to sub face"
-ret = mesh.AddHypothesis( sub_face, algoQad2 ) # Quadrangle 2D
-print ret
-ret = mesh.AddHypothesis( sub_face, hypArea2 ) # max area
-print ret
+#sub_face = salome.IDToObject( Id_SubFace )
+submesh = mesh.GetSubMesh(sub_face, "SubMeshFace")
-idsm2 = smeshgui.AddSubMeshOnShape( idmesh,
- Id_SubFace,
- salome.orb.object_to_string(submesh),
- ShapeTypeFace )
+mesh.AddHypothesis( sub_face, alg3 ) # Quadrangle 2D
+mesh.AddHypothesis( sub_face, hyp4 ) # max area
-smeshgui.SetName(idsm2, "SubMeshFace")
-smeshgui.SetAlgorithms( idsm2, idqad2 ); # Quadrangle 2D
-smeshgui.SetHypothesis( idsm2, idarea2 ); # max area
+print "--------Add hypothesis and algorith to sub face 2"
+#sub_face2 = salome.IDToObject( Id_SubFace2 )
+submesh = mesh.GetSubMesh(sub_face2, "SubMeshFace2")
+mesh.AddHypothesis( sub_face2, alg3 ) # Quadrangle 2D
+ret = mesh.AddHypothesis( sub_face2, hyp4 ) # max area
-print "-------------------------- add hypothesis and algorith to sub face"
+print "--------Add hypothesis and algorith to sub face 3"
-sub_face2 = salome.IDToObject( Id_SubFace2 )
-submesh = mesh.GetElementsOnShape( sub_face2 )
+#sub_face3 = salome.IDToObject( Id_SubFace3 )
+submesh = mesh.GetSubMesh(sub_face3, "SubMeshFace3")
-ret = mesh.AddHypothesis( sub_face2, algoQad2 ) # Quadrangle 2D
-print ret
-ret = mesh.AddHypothesis( sub_face2, hypArea2 ) # max area
-print ret
+mesh.AddHypothesis( sub_face3, alg3 ) # Quadrangle 2D
+ret = mesh.AddHypothesis( sub_face3, hyp4 ) # max area
-idsm3 = smeshgui.AddSubMeshOnShape( idmesh,
- Id_SubFace2,
- salome.orb.object_to_string(submesh),
- ShapeTypeFace )
+print "--------Add hypothesis and algorith to sub face 4"
-smeshgui.SetName(idsm3, "SubMeshFace2")
-smeshgui.SetAlgorithms( idsm3, idqad2 ); # Quadrangle 2D
-smeshgui.SetHypothesis( idsm3, idarea2 ); # max area
+#sub_face4 = salome.IDToObject( Id_SubFace4 )
+submesh = mesh.GetSubMesh(sub_face4, "SubMeshFace4")
+mesh.AddHypothesis( sub_face4, alg3 ) # Quadrangle 2D
+ret = mesh.AddHypothesis( sub_face4, hyp4 ) # max area
+smesh.Compute(mesh,shape_mesh)
+print "Information about the Mesh_mechanic:"
+print "Number of nodes : ", mesh.NbNodes()
+print "Number of edges : ", mesh.NbEdges()
+print "Number of faces : ", mesh.NbFaces()
+print "Number of triangles : ", mesh.NbTriangles()
+print "Number of quadrangles: ", mesh.NbQuadrangles()
-sg.updateObjBrowser(1);
+salome.sg.updateObjBrowser(1);
