+++ /dev/null
-# 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 salome
-import geompy
-
-import StdMeshers
-
-import SMESH
-
-# ---------------------------- GEOM --------------------------------------
-
-# ---- define contigous arcs and segment to define a closed wire
-p1 = geompy.MakeVertex( 100.0, 0.0, 0.0 )
-p2 = geompy.MakeVertex( 50.0, 50.0, 0.0 )
-p3 = geompy.MakeVertex( 100.0, 100.0, 0.0 )
-arc1 = geompy.MakeArc( p1, p2, p3 )
-
-p4 = geompy.MakeVertex( 170.0, 100.0, 0.0 )
-seg1 = geompy.MakeVector( p3, p4 )
-
-p5 = geompy.MakeVertex( 200.0, 70.0, 0.0 )
-p6 = geompy.MakeVertex( 170.0, 40.0, 0.0 )
-arc2 = geompy.MakeArc( p4, p5, p6 )
-
-p7 = geompy.MakeVertex( 120.0, 30.0, 0.0 )
-arc3 = geompy.MakeArc( p6, p7, p1 )
-
-# ---- define a closed wire with arcs and segment
-List1 = []
-List1.append( arc1 )
-List1.append( seg1 )
-List1.append( arc2 )
-List1.append( arc3 )
-
-wire1 = geompy.MakeWire( List1 )
-Id_wire1 = geompy.addToStudy( wire1, "wire1" )
-
-# ---- define a planar face with wire
-WantPlanarFace = 1 #True
-face1 = geompy.MakeFace( wire1, WantPlanarFace )
-Id_face1 = geompy.addToStudy( face1, "face1" )
-
-# ---- create a shape by extrusion
-pO = geompy.MakeVertex( 0.0, 0.0, 0.0 )
-pz = geompy.MakeVertex( 0.0, 0.0, 100.0 )
-vz = geompy.MakeVector( pO, pz )
-
-prism1 = geompy.MakePrismVecH( face1, vz, 100.0 )
-Id_prism1 = geompy.addToStudy( prism1, "prism1" )
-
-# ---- create two cylinders
-pc1 = geompy.MakeVertex( 90.0, 50.0, -40.0 )
-pc2 = geompy.MakeVertex( 170.0, 70.0, -40.0 )
-
-radius = 20.0
-height = 180.0
-cyl1 = geompy.MakeCylinder( pc1, vz, radius, height )
-cyl2 = geompy.MakeCylinder( pc2, vz, radius, height )
-
-Id_Cyl1 = geompy.addToStudy( cyl1, "cyl1" )
-Id_Cyl2 = geompy.addToStudy( cyl2, "cyl2" )
-
-# ---- cut with cyl1
-shape = geompy.MakeBoolean( prism1, cyl1, 2 )
-
-# ---- fuse with cyl2 to obtain the final mechanic piece :)
-mechanic = geompy.MakeBoolean( shape, cyl2, 3 )
-Id_mechanic = geompy.addToStudy( mechanic, "mechanic" )
-
-# ---- explode on faces
-SubFaceL = geompy.SubShapeAllSorted(mechanic, geompy.ShapeType["FACE"])
-
-# ---- add a face sub shape in study to be meshed different
-sub_face1 = SubFaceL[0]
-name = geompy.SubShapeName( sub_face1, mechanic )
-
-Id_SubFace1 = geompy.addToStudyInFather( mechanic, sub_face1, name )
-
-# ---- add a face sub shape in study to be meshed different
-sub_face2 = SubFaceL[4]
-name = geompy.SubShapeName( sub_face2, mechanic )
-
-Id_SubFace2 = geompy.addToStudyInFather( mechanic, sub_face2, name )
-
-# ---- add a face sub shape in study to be meshed different
-sub_face3 = SubFaceL[5]
-name = geompy.SubShapeName( sub_face3, mechanic )
-
-Id_SubFace3 = geompy.addToStudyInFather( mechanic, sub_face3, name )
-
-# ---- add a face sub shape in study to be meshed different
-sub_face4 = SubFaceL[10]
-name = geompy.SubShapeName( sub_face4, mechanic )
-
-Id_SubFace4 = geompy.addToStudyInFather( mechanic, sub_face4, name )
-
-# ---------------------------- SMESH --------------------------------------
-
-# ---- launch SMESH, init a Mesh with shape 'mechanic'
-
-smesh = salome.lcc.FindOrLoadComponent("FactoryServer", "SMESH")
-
-# -- Init --
-shape_mesh = salome.IDToObject( Id_mechanic )
-smesh.SetCurrentStudy(salome.myStudy)
-
-mesh = smesh.CreateMesh(shape_mesh)
-
-smeshgui = salome.ImportComponentGUI("SMESH")
-smeshgui.Init(salome.myStudyId)
-
-idmesh = salome.ObjectToID(mesh)
-smeshgui.SetName( idmesh, "Mesh_mechanic" )
-
-print "-------------------------- NumberOfSegments"
-
-numberOfSegment = 10
-
-hypNbSeg = smesh.CreateHypothesis( "NumberOfSegments", "libStdMeshersEngine.so" )
-hypNbSeg.SetNumberOfSegments( numberOfSegment )
-print hypNbSeg.GetName()
-print hypNbSeg.GetId()
-print hypNbSeg.GetNumberOfSegments()
-
-smeshgui.SetName(salome.ObjectToID(hypNbSeg), "NumberOfSegments_10")
-
-print "-------------------------- MaxElementArea"
-
-maxElementArea = 25
-
-hypArea25 = smesh.CreateHypothesis( "MaxElementArea", "libStdMeshersEngine.so" )
-hypArea25.SetMaxElementArea( maxElementArea )
-print hypArea25.GetName()
-print hypArea25.GetId()
-print hypArea25.GetMaxElementArea()
-
-smeshgui.SetName(salome.ObjectToID(hypArea25), "MaxElementArea_25")
-
-print "-------------------------- MaxElementArea"
-
-maxElementArea = 35
-
-hypArea35 = smesh.CreateHypothesis( "MaxElementArea", "libStdMeshersEngine.so" )
-hypArea35.SetMaxElementArea( maxElementArea )
-print hypArea35.GetName()
-print hypArea35.GetId()
-print hypArea35.GetMaxElementArea()
-
-smeshgui.SetName(salome.ObjectToID(hypArea35), "MaxElementArea_35")
-
-print "-------------------------- Regular_1D"
-
-algoReg1D = smesh.CreateHypothesis( "Regular_1D", "libStdMeshersEngine.so" )
-listHyp = algoReg1D.GetCompatibleHypothesis()
-for hyp in listHyp:
- print hyp
-print algoReg1D.GetName()
-print algoReg1D.GetId()
-
-smeshgui.SetName(salome.ObjectToID(algoReg1D), "Regular_1D")
-
-print "-------------------------- MEFISTO_2D"
-
-algoMef = smesh.CreateHypothesis( "MEFISTO_2D", "libStdMeshersEngine.so" )
-listHyp = algoMef.GetCompatibleHypothesis()
-for hyp in listHyp:
- print hyp
-print algoMef.GetName()
-print algoMef.GetId()
-
-smeshgui.SetName(salome.ObjectToID(algoMef), "MEFISTO_2D")
-
-print "-------------------------- SMESH_Quadrangle_2D"
-
-algoQuad = smesh.CreateHypothesis( "Quadrangle_2D", "libStdMeshersEngine.so" )
-listHyp = algoQuad.GetCompatibleHypothesis()
-for hyp in listHyp:
- print hyp
-print algoQuad.GetName()
-print algoQuad.GetId()
-
-smeshgui.SetName(salome.ObjectToID(algoQuad), "SMESH_Quadrangle_2D")
-
-print "-------------------------- add hypothesis to main shape"
-
-mesh.AddHypothesis( shape_mesh, hypNbSeg ) # nb segments
-mesh.AddHypothesis( shape_mesh, hypArea25 ) # max area
-
-mesh.AddHypothesis( shape_mesh, algoReg1D ) # Regular 1D/wire discretisation
-mesh.AddHypothesis( shape_mesh, algoMef ) # MEFISTO 2D
-
-print "-------------------------- add hypothesis and algorithm to sub face 1"
-
-submesh = mesh.GetSubMesh(sub_face1, "SubMeshFace1")
-
-mesh.AddHypothesis( sub_face1, algoQuad ) # Quadrangle 2D
-mesh.AddHypothesis( sub_face1, hypArea35 ) # max area
-
-print "-------------------------- add hypothesis and algorithm to sub face 2"
-
-submesh = mesh.GetSubMesh(sub_face2, "SubMeshFace2")
-
-mesh.AddHypothesis( sub_face2, algoQuad ) # Quadrangle 2D
-mesh.AddHypothesis( sub_face2, hypArea35 ) # max area
-
-print "-------------------------- add hypothesis and algorith to sub face 3"
-
-submesh = mesh.GetSubMesh(sub_face3, "SubMeshFace3")
-
-mesh.AddHypothesis( sub_face3, algoQuad ) # Quadrangle 2D
-mesh.AddHypothesis( sub_face3, hypArea35 ) # max area
-
-print "-------------------------- add hypothesis and algorith to sub face 4"
-
-submesh = mesh.GetSubMesh(sub_face4, "SubMeshFace4")
-
-mesh.AddHypothesis( sub_face4, algoQuad ) # Quadrangle 2D
-mesh.AddHypothesis( sub_face4, hypArea35 ) # max area
-
-print "-------------------------- compute the mesh of the mechanic piece"
-
-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()
-print "Number of volumes : ", mesh.NbVolumes()
-print "Number of tetrahedrons: ", mesh.NbTetras()
-
-
-MeshEditor = mesh.GetMeshEditor()
-
-#1 cutting of quadrangles of the 'SubMeshFace2' submesh
-submesh = mesh.GetSubMesh(sub_face2, "SubMeshFace2")
-MeshEditor.SplitQuadObject(submesh, 1)
-
-#2 cutting of triangles of the group
-FacesTriToQuad = [2381, 2382, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2397, 2398, 2399, 2400, 2401, 2402, 2403, 2404, 2405, 2406, 2407, 2408, 2409, 2410, 2411, 2412, 2413, 2414, 2415, 2416, 2417, 2418, 2419, 2420, 2421, 2422]
-GroupTriToQuad = mesh.CreateGroup(SMESH.FACE,"Group of faces (quad)")
-GroupTriToQuad.Add(FacesTriToQuad)
-MeshEditor.TriToQuadObject(GroupTriToQuad, None , 1.57)
-
-#3 extrusion of the group
-point = SMESH.PointStruct(0, 0, 5)
-vector = SMESH.DirStruct(point)
-MeshEditor.ExtrusionSweepObject(GroupTriToQuad, vector, 5)
-
-#4 mirror object
-MeshEditor.MirrorObject(mesh, SMESH.AxisStruct(0, 0, 0, 0, 0, 0), SMESH.SMESH_MeshEditor.POINT, 0)
-
-#5 mesh translation
-point = SMESH.PointStruct(10, 10, 10)
-vector = SMESH.DirStruct(point)
-MeshEditor.TranslateObject(mesh, vector, 0)
-
-#6 mesh rotation
-axisXYZ = SMESH.AxisStruct(0, 0, 0, 10, 10, 10)
-angle180 = 180*3.141/180
-MeshEditor.RotateObject(mesh, axisXYZ, angle180, 0)
-
-#7 group smoothing
-FacesSmooth = [864, 933, 941, 950, 1005, 1013]
-GroupSmooth = mesh.CreateGroup(SMESH.FACE,"Group of faces (smooth)")
-GroupSmooth.Add(FacesSmooth)
-MeshEditor.SmoothObject(GroupSmooth, [], 20, 2, SMESH.SMESH_MeshEditor.CENTROIDAL_SMOOTH)
-
-#8 rotation sweep object
-FacesRotate = [492, 493, 502, 503]
-GroupRotate = mesh.CreateGroup(SMESH.FACE,"Group of faces (rotate)")
-GroupRotate.Add(FacesRotate)
-angle45 = 45*3.141/180
-axisXYZ = SMESH.AxisStruct(-38.3128, -73.3658, -133.321, -13.3402, -13.3265, 6.66632)
-MeshEditor.RotationSweepObject(GroupRotate, axisXYZ, angle45, 4, 1e-5)
-
-#9 reorientation of the whole mesh
-submesh = mesh.GetSubMesh(sub_face1, "SubMeshFace1")
-MeshEditor.ReorientObject(submesh)
-
-salome.sg.updateObjBrowser(1)
