--- /dev/null
+# -*- coding: iso-8859-1 -*-
+# 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_reg.py
+# Module : SMESH
+#
+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()
+
+from salome.StdMeshers import StdMeshersBuilder
+
+
+# ---- define a box
+print("Define box")
+box = geompy.MakeBox(0., 0., 0., 100., 200., 300.)
+idbox = geompy.addToStudy(box, "box")
+
+# ---- add faces of box to study
+print("Add faces to study")
+idface = []
+subShapeList = geompy.SubShapeAll(box, geompy.ShapeType["FACE"])
+for f in subShapeList:
+ name = geompy.SubShapeName(f, box)
+ print(name)
+ idface.append( geompy.addToStudyInFather(box, f, name) )
+
+# ---- add edges of box to study
+print("Add edges to study")
+idedge = []
+subShapeList = geompy.SubShapeAll(box, geompy.ShapeType["EDGE"])
+for f in subShapeList:
+ name = geompy.SubShapeName(f, box)
+ print(name)
+ idedge.append( geompy.addToStudyInFather(box, f, name) )
+
+salome.sg.updateObjBrowser()
+
+# ---- launch SMESH
+smeshgui = salome.ImportComponentGUI("SMESH")
+smeshgui.Init()
+smesh.UpdateStudy()
+
+# ---- Creating meshes
+
+box = salome.IDToObject(idbox)
+names = [ "MeshBoxReg", "MeshBoxScale", "MeshBoxTable", "MeshBoxExpr" ]
+
+
+print("-------------------------- Create ", names[0], " mesh")
+mesh = smesh.Mesh(box, names[0])
+algo = mesh.Segment()
+hyp = algo.NumberOfSegments(7)
+hyp.SetDistrType(0)
+smesh.SetName(hyp, "NumberOfSegmentsReg")
+algo = mesh.Triangle()
+algo.MaxElementArea(2500)
+
+print("-------------------------- Create ", names[1], " mesh")
+mesh = smesh.Mesh(box, names[1])
+algo = mesh.Segment()
+hyp = algo.NumberOfSegments(7)
+hyp.SetDistrType(1)
+hyp.SetScaleFactor(2)
+smesh.SetName(hyp, "NumberOfSegmentsScale")
+algo = mesh.Triangle()
+algo.MaxElementArea(2500)
+
+print("-------------------------- Create ", names[2], " mesh")
+mesh = smesh.Mesh(box,names[2])
+algo = mesh.Segment()
+hyp = algo.NumberOfSegments(7)
+hyp.SetDistrType(2)
+hyp.SetTableFunction( [0, 0.1, 0.5, 1.0, 1.0, 0.1] )
+hyp.SetConversionMode(0)
+smesh.SetName(hyp, "NumberOfSegmentsTable")
+algo = mesh.Triangle()
+algo.MaxElementArea(2500)
+
+print("-------------------------- Create ", names[3], " mesh")
+mesh = smesh.Mesh(box, names[3])
+algo = mesh.Segment()
+hyp = algo.NumberOfSegments(10)
+hyp.SetDistrType(3)
+hyp.SetExpressionFunction("sin(3*t)")
+hyp.SetConversionMode(1)
+smesh.SetName(hyp, "NumberOfSegmentsExpr")
+algo = mesh.Triangle()
+algo.MaxElementArea(2500)
+
+
+salome.sg.updateObjBrowser()
+
