+# -*- coding: iso-8859-1 -*-
+# Copyright (C) 2007-2016 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
+#
+
# Triangulation of the skin of the geometry from a Brep representing a plane
-# This geometry is from EADS
# Hypothesis and algorithms for the mesh generation are global
#
-
import os
import salome
-import geompy
-
-import StdMeshers
-
-geom = salome.lcc.FindOrLoadComponent("FactoryServer", "GEOM")
-smesh = salome.lcc.FindOrLoadComponent("FactoryServer", "SMESH")
+salome.salome_init()
+import GEOM
+from salome.geom import geomBuilder
+geompy = geomBuilder.New(salome.myStudy)
-smeshgui = salome.ImportComponentGUI("SMESH")
-smeshgui.Init(salome.myStudyId);
+import SMESH, SALOMEDS
+from salome.smesh import smeshBuilder
+smesh = smeshBuilder.New(salome.myStudy)
# ---------------------------- GEOM --------------------------------------
-ShapeTypeShell = 3
-ShapeTypeFace = 4
-ShapeTypeEdge = 6
-
# import a BRep
#before running this script, please be sure about
#the path the file fileName
-filePath=os.environ["SMESH_ROOT_DIR"]
-filePath=filePath+"/share/salome/resources/"
+filePath = os.environ["DATA_DIR"]
+filePath = filePath + "/Shapes/Brep/"
filename = "flight_solid.brep"
filename = filePath + filename
-shape = geompy.ImportBREP(filename)
-idShape = geompy.addToStudy(shape,"flight")
+shape = geompy.Import(filename, "BREP")
+idShape = geompy.addToStudy(shape, "flight")
print "Analysis of the geometry flight :"
-subShellList=geompy.SubShapeAll(shape,ShapeTypeShell)
-subFaceList=geompy.SubShapeAll(shape,ShapeTypeFace)
-subEdgeList=geompy.SubShapeAll(shape,ShapeTypeEdge)
+subShellList = geompy.SubShapeAll(shape, geompy.ShapeType["SHELL"])
+subFaceList = geompy.SubShapeAll(shape, geompy.ShapeType["FACE"])
+subEdgeList = geompy.SubShapeAll(shape, geompy.ShapeType["EDGE"])
-print "number of Shells in flight : ",len(subShellList)
-print "number of Faces in flight : ",len(subFaceList)
-print "number of Edges in flight : ",len(subEdgeList)
+print "number of Shells in flight : ", len(subShellList)
+print "number of Faces in flight : ", len(subFaceList)
+print "number of Edges in flight : ", len(subEdgeList)
### ---------------------------- SMESH --------------------------------------
+smesh.SetCurrentStudy(salome.myStudy)
+
+# ---- init a Mesh with the shell
+shape_mesh = salome.IDToObject( idShape )
+
+mesh = smesh.Mesh(shape_mesh, "MeshFlight")
-# ---- create Hypothesis
-print "-------------------------- create Hypothesis"
+# ---- set Hypothesis and Algorithm
print "-------------------------- LocalLength"
lengthOfSegments = 0.3
-hypLength=smesh.CreateHypothesis("LocalLength", "libStdMeshersEngine.so")
-hypLength.SetLength(lengthOfSegments)
-
+regular1D = mesh.Segment()
+hypLength = regular1D.LocalLength(lengthOfSegments)
print hypLength.GetName()
-print hypLength.GetId()
+print hypLength.GetId()
print hypLength.GetLength()
-
-smeshgui.SetName(salome.ObjectToID(hypLength), "LocalLength_0.3")
+smesh.SetName(hypLength, "LocalLength_" + str(lengthOfSegments))
print "-------------------------- LengthFromEdges"
-hypLengthFromEdge=smesh.CreateHypothesis("LengthFromEdges", "libStdMeshersEngine.so")
-
+mefisto2D = mesh.Triangle()
+hypLengthFromEdge = mefisto2D.LengthFromEdges()
print hypLengthFromEdge.GetName()
print hypLengthFromEdge.GetId()
-
-smeshgui.SetName(salome.ObjectToID(hypLengthFromEdge), "LengthFromEdge")
-
-# ---- create Algorithms
-
-print "-------------------------- create Algorithms"
-
-print "-------------------------- Regular_1D"
-
-regular1D=smesh.CreateHypothesis("Regular_1D", "libStdMeshersEngine.so")
-
-smeshgui.SetName(salome.ObjectToID(regular1D), "Wire Discretisation")
-
-print "-------------------------- MEFISTO_2D"
-
-mefisto2D=smesh.CreateHypothesis("MEFISTO_2D", "libStdMeshersEngine.so")
-
-smeshgui.SetName(salome.ObjectToID(mefisto2D), "MEFISTO_2D")
-
-# ---- init a Mesh with the shell
-shape_mesh = salome.IDToObject( idShape )
-
-mesh=smesh.CreateMesh(shape_mesh)
-smeshgui.SetName(salome.ObjectToID(mesh), "MeshFlight")
-
-# ---- add hypothesis to flight
-
-print "-------------------------- add hypothesis to flight"
-
-mesh.AddHypothesis(shape_mesh,regular1D)
-mesh.AddHypothesis(shape_mesh,hypLength)
-mesh.AddHypothesis(shape_mesh,mefisto2D)
-mesh.AddHypothesis(shape_mesh,hypLengthFromEdge)
-
-salome.sg.updateObjBrowser(1)
-
+smesh.SetName(hypLengthFromEdge,"LengthFromEdge")
print "-------------------------- compute the skin flight"
-ret=smesh.Compute(mesh,shape_mesh)
+ret = mesh.Compute()
print ret
if ret != 0:
- log=mesh.GetLog(0) # no erase trace
+ log = mesh.GetLog(0) # no erase trace
for linelog in log:
print linelog
print "Information about the Mesh_mechanic_tetra:"
print "Number of volumes : ", mesh.NbVolumes()
else:
print "probleme when computing the mesh"
+
+salome.sg.updateObjBrowser(True)
