+++ /dev/null
-# -*- coding: utf-8 -*-
-# 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
-#
-
-# File : SMESH_withHole.py
-# Author : Lucien PIGNOLONI
-# Module : SMESH
-# $Header$
-#-------------------------------------------------------------------------
-#
-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()
-
-# ---------------------------- GEOM --------------------------------------
-
-# ---- define contiguous 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 --------------------------------------
-
-# -- Init --
-shape_mesh = salome.IDToObject( Id_mechanic )
-
-mesh = smesh.Mesh(shape_mesh, "Mesh_mechanic")
-
-print("-------------------------- NumberOfSegments")
-
-numberOfSegment = 10
-
-algo = mesh.Segment()
-hypNbSeg = algo.NumberOfSegments(numberOfSegment)
-print(hypNbSeg.GetName())
-print(hypNbSeg.GetId())
-print(hypNbSeg.GetNumberOfSegments())
-smesh.SetName(hypNbSeg, "NumberOfSegments_" + str(numberOfSegment))
-
-
-print("-------------------------- MaxElementArea")
-
-maxElementArea = 25
-
-algo = mesh.Triangle()
-hypArea25 = algo.MaxElementArea(maxElementArea)
-print(hypArea25.GetName())
-print(hypArea25.GetId())
-print(hypArea25.GetMaxElementArea())
-smesh.SetName(hypArea25, "MaxElementArea_" + str(maxElementArea))
-
-
-# Create submesh on sub_face1 - sub_face4
-# ---------------------------------------
-
-# Set 2D algorithm to submesh on sub_face1
-algo = mesh.Quadrangle(sub_face1)
-smesh.SetName(algo.GetSubMesh(), "SubMeshFace1")
-submesh1 = algo.GetSubMesh()
-
-# Set 2D algorithm to submesh on sub_face2
-algo = mesh.Quadrangle(sub_face2)
-smesh.SetName(algo.GetSubMesh(), "SubMeshFace2")
-submesh2 = algo.GetSubMesh()
-
-# Set 2D algorithm to submesh on sub_face3
-algo = mesh.Quadrangle(sub_face3)
-smesh.SetName(algo.GetSubMesh(), "SubMeshFace3")
-submesh3 = algo.GetSubMesh()
-
-# Set 2D algorithm to submesh on sub_face4
-algo = mesh.Quadrangle(sub_face4)
-smesh.SetName(algo.GetSubMesh(), "SubMeshFace4")
-submesh4 = algo.GetSubMesh()
-
-
-print("-------------------------- compute the mesh of the mechanic piece")
-
-mesh.Compute()
-
-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())
-
-
-#1 cutting of quadrangles of the 'SubMeshFace2' submesh
-mesh.SplitQuadObject(submesh2, 1)
-
-#2 cutting of triangles of the group
-FacesTriToQuad = [ 2391, 2824, 2825, 2826, 2827, 2828, 2832, 2833, 2834, 2835, 2836, 2837, 2838, 2839, 2841, 2844, 2845, 2847, 2854, 2861, 2863, 2922, 2923, 2924, 2925, 2926, 2927, 2928, 2929, 2930, 2931, 2932, 2933, 2934, 2935, 2936, 2937, 2938, 2940, 2941, 2946, 2951, 2970, 2971, 2972, 2973, 2974, 2975, 2976, 2977, 2978, 2979, 2980, 2981, 2982, 2983, 2984, 2985 ]
-GroupTriToQuad = mesh.MakeGroupByIds("Group of faces (quad)", SMESH.FACE, FacesTriToQuad)
-mesh.TriToQuadObject(GroupTriToQuad, SMESH.FT_AspectRatio , 1.57)
-
-#3 extrusion of the group
-point = SMESH.PointStruct(0, 0, 5)
-vector = SMESH.DirStruct(point)
-mesh.ExtrusionSweepObject(GroupTriToQuad, vector, 5)
-
-#4 mirror object
-mesh.Mirror([], SMESH.AxisStruct(0, 0, 0, 0, 0, 0), smesh.POINT, 0)
-
-#5 mesh translation
-point = SMESH.PointStruct(10, 10, 10)
-vector = SMESH.DirStruct(point)
-mesh.Translate([], vector, 0)
-
-#6 mesh rotation
-axisXYZ = SMESH.AxisStruct(0, 0, 0, 10, 10, 10)
-angle180 = 180*3.141/180
-mesh.Rotate([], axisXYZ, angle180, 0)
-
-#7 group smoothing
-FacesSmooth = [864, 933, 941, 950, 1005, 1013]
-GroupSmooth = mesh.MakeGroupByIds("Group of faces (smooth)", SMESH.FACE, FacesSmooth)
-mesh.SmoothObject(GroupSmooth, [], 20, 2, smesh.CENTROIDAL_SMOOTH)
-
-#8 rotation sweep object
-FacesRotate = [492, 493, 502, 503]
-GroupRotate = mesh.MakeGroupByIds("Group of faces (rotate)", SMESH.FACE, FacesRotate)
-angle45 = 45*3.141/180
-axisXYZ = SMESH.AxisStruct(-38.3128, -73.3658, -133.321, -13.3402, -13.3265, 6.66632)
-mesh.RotationSweepObject(GroupRotate, axisXYZ, angle45, 4, 1e-5)
-
-#9 reorientation of the submesh1
-mesh.ReorientObject(submesh1)
-
-salome.sg.updateObjBrowser()
