+++ /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
-#
-
-# =======================================
-#
-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()
-
-# Geometrie
-# =========
-
-# Construire avec des hexahedres une piece faite de 2 cylindres de diametre different
-# et dont les axes se coupent orthogonalement, puis mailler.
-
-# Valeurs
-# -------
-
-cx = 0
-cy = 0
-cz = 0
-
-g_rayon = 100.0
-g_hauteur = 500
-
-p_rayon = 50.0
-p_hauteur = 500
-
-g_trim = 1000
-
-# Gros cylindre
-# -------------
-
-cpd = []
-
-g_base = geompy.MakeVertex(cx, cy, cz)
-g_dir = geompy.MakeVectorDXDYDZ(0, 0, 1)
-t_hauteur = p_rayon+10.0
-
-g_cyl = geompy.MakeCylinder(g_base, g_dir, g_rayon, g_hauteur)
-
-g_coupe = geompy.MakeVectorDXDYDZ(1, 0, 0)
-
-g_tools = []
-g_tools.append(geompy.MakePlane(geompy.MakeVertex(cx+t_hauteur, cy, cz), g_coupe, g_trim))
-g_tools.append(geompy.MakePlane(geompy.MakeVertex(cx-t_hauteur, cy, cz), g_coupe, g_trim))
-
-g_partie = geompy.MakePartition([g_cyl], g_tools, [], [], geompy.ShapeType["SOLID"])
-g_bas, g_centre, g_haut = geompy.SubShapeAllSorted(g_partie, geompy.ShapeType["SOLID"])
-
-# Partie basse du gros cylindre
-# -----------------------------
-
-b_hauteur = 10
-b_base = 20
-
-b_boite = geompy.MakeBox(cx-t_hauteur, cy-b_base, cz, cx-t_hauteur-b_hauteur, cy+b_base, cz+g_hauteur)
-cpd.append(b_boite)
-
-b_cyl = geompy.MakeCut(g_bas, b_boite)
-
-b_tools = []
-b_tools.append(geompy.MakePlane(geompy.MakeVertex(cx-t_hauteur-b_hauteur, cy+b_base, cz), geompy.MakeVectorDXDYDZ( 1, 1, 0), g_trim))
-b_tools.append(geompy.MakePlane(geompy.MakeVertex(cx-t_hauteur-b_hauteur, cy-b_base, cz), geompy.MakeVectorDXDYDZ(-1, 1, 0), g_trim))
-
-b_partie = geompy.MakePartition([b_cyl], b_tools, [], [], geompy.ShapeType["SOLID"])
-b_element = geompy.SubShapeAll(b_partie, geompy.ShapeType["SOLID"])
-cpd = cpd + b_element
-
-# Partie haute du gros cylindre
-# -----------------------------
-
-h_plan = geompy.MakePlane(g_base, g_coupe, g_trim)
-
-cpd.append(geompy.MakeMirrorByPlane(b_boite, h_plan))
-
-for h in b_element:
- h_symetrie = geompy.MakeMirrorByPlane(h, h_plan)
- cpd.append(h_symetrie)
-
-# Petit cylindre
-# --------------
-
-z_arete = p_rayon/2
-x_arete = z_arete*t_hauteur*2/g_hauteur
-
-px = cx-x_arete
-py = cy-1.5*g_rayon
-pz = cz+g_hauteur/2
-
-p_base = geompy.MakeVertex(cx, py, pz)
-p_dir = geompy.MakeVectorDXDYDZ(0, 1, 0)
-p_cyl = geompy.MakeCylinder(p_base, p_dir, p_rayon, p_hauteur)
-
-p_boite = geompy.MakeBox(px, py, pz-z_arete, cx+x_arete, py+p_hauteur, pz+z_arete)
-
-# Partie interieure du petit cylindre
-# -----------------------------------
-
-i_cyl = geompy.MakeCommon(p_cyl, g_cyl)
-i_tuyau = geompy.MakeCut(i_cyl, p_boite)
-i_boite = geompy.MakeCommon(p_boite, g_cyl)
-
-# Partie exterieure du petit cylindre
-# -----------------------------------
-
-e_cyl0 = geompy.MakeCut(p_cyl, g_cyl)
-e_cyl = geompy.SubShapeAllSorted(e_cyl0, geompy.ShapeType["SOLID"])
-
-e_tuyau = geompy.MakeCut(e_cyl[1], p_boite)
-
-e_boite0 = geompy.MakeCut(p_boite, g_cyl)
-e_boite = geompy.SubShapeAllSorted(e_boite0, geompy.ShapeType["SOLID"])
-
-cpd.append(e_boite[1])
-
-# Partie centrale du gros cylindre
-# --------------------------------
-
-c_cyl = geompy.MakeCut(g_centre, p_cyl)
-
-# Partitionner
-# ------------
-
-p_tools = []
-p_tools.append(geompy.MakePlane(geompy.MakeVertex(px, py, pz-z_arete), geompy.MakeVectorDXDYDZ(-z_arete, 0, x_arete), g_trim))
-p_tools.append(geompy.MakePlane(geompy.MakeVertex(px, py, pz+z_arete), geompy.MakeVectorDXDYDZ( z_arete, 0, x_arete), g_trim))
-
-p_partie = geompy.MakePartition([e_tuyau], p_tools, [], [], geompy.ShapeType["SOLID"])
-p_element = geompy.SubShapeAll(p_partie, geompy.ShapeType["SOLID"])
-cpd = cpd + p_element
-
-q_partie = geompy.MakePartition([i_tuyau, c_cyl], p_tools, [], [], geompy.ShapeType["SOLID"])
-q_element = geompy.SubShapeAll(q_partie, geompy.ShapeType["SOLID"])
-
-q_element = q_element + [i_boite]
-
-q_tools = []
-q_tools.append(geompy.MakePlane(geompy.MakeVertex(cx, cy-b_base, cz), geompy.MakeVectorDXDYDZ(0, 1, 0), g_trim))
-q_tools.append(geompy.MakePlane(geompy.MakeVertex(cx, cy+b_base, cz), geompy.MakeVectorDXDYDZ(0, 1, 0), g_trim))
-
-r_element = []
-for e in q_element:
- r_partie = geompy.MakePartition([e], q_tools, [], [], geompy.ShapeType["SOLID"])
- r_element = r_element + geompy.SubShapeAll(r_partie, geompy.ShapeType["SOLID"])
-
-cpd = cpd + r_element
-
-# Compound
-# --------
-
-piece = geompy.RemoveExtraEdges(geompy.MakeCompound(cpd), True)
-
-# Ajouter la piece dans l'etude
-# -----------------------------
-
-piece_id = geompy.addToStudy(piece, "ex15_cyl2geometry")
-
-# Meshing
-# =======
-
-# Create a hexahedral mesh
-# ------------------------
-
-hexa = smesh.Mesh(piece, "ex15_cyl2geometry:hexa")
-
-algo = hexa.Segment()
-algo.NumberOfSegments(12)
-
-hexa.Quadrangle()
-
-hexa.Hexahedron()
-
-# Mesh calculus
-# -------------
-
-hexa.Compute()
-
-# Update object browser
-# ---------------------
-
-salome.sg.updateObjBrowser()