1 # -*- coding: utf-8 -*-
2 # Copyright (C) 2014-2021 EDF R&D
4 # This library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Lesser General Public
6 # License as published by the Free Software Foundation; either
7 # version 2.1 of the License, or (at your option) any later version.
9 # This library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Lesser General Public License for more details.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with this library; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 """Maillage du pipe"""
26 from .geomsmesh import smesh
28 from .construitMaillagePipe_a import construitMaillagePipe_a
29 from .construitMaillagePipe_b import construitMaillagePipe_b
30 from .construitMaillagePipe_c import construitMaillagePipe_c
31 from .construitMaillagePipe_d import construitMaillagePipe_d
33 def construitMaillagePipe(gptsdisks, idisklim, nbsegCercle, nbsegRad):
34 """maillage effectif du pipe"""
36 meshPipe = smesh.Mesh(None, "meshPipe")
37 fondFissGroup = meshPipe.CreateEmptyGroup(SMESH.EDGE, "FONDFISS")
38 nodesFondFissGroup = meshPipe.CreateEmptyGroup(SMESH.NODE, "nfondfis")
39 faceFissGroup = meshPipe.CreateEmptyGroup(SMESH.FACE, "fisInPi")
40 edgeFaceFissGroup = meshPipe.CreateEmptyGroup(SMESH.EDGE, "edgeFaceFiss")
41 edgeCircPipe0Group = meshPipe.CreateEmptyGroup(SMESH.EDGE, "edgeCircPipe0")
42 edgeCircPipe1Group = meshPipe.CreateEmptyGroup(SMESH.EDGE, "edgeCircPipe1")
43 faceCircPipe0Group = meshPipe.CreateEmptyGroup(SMESH.FACE, "faceCircPipe0")
44 faceCircPipe1Group = meshPipe.CreateEmptyGroup(SMESH.FACE, "faceCircPipe1")
46 mptdsk = list() # vertices de chaque disque au fur et à mesure
47 mptsdisks = list() # vertices maillage de tous les disques
48 mEdges = list() # identifiants edges maillage fond de fissure
49 mEdgeFaces = list() # identifiants edges maillage edge face de fissure externe
50 mFaces = list() # identifiants faces maillage fissure
51 mVols = list() # identifiants volumes maillage pipe
53 for idisk in range(idisklim[0], idisklim[1]+1): # boucle sur les disques internes
54 #print ("\nidisk = {}".format(idisk))
56 # -----------------------------------------------------------------------
60 mptdsk = construitMaillagePipe_a(idisk, \
61 gptsdisks, idisklim, nbsegCercle, \
64 # -----------------------------------------------------------------------
65 # --- Les groupes des edges des cercles débouchants
67 if idisk in (idisklim[0],idisklim[1]):
68 construitMaillagePipe_b(idisk, \
69 idisklim, nbsegCercle, \
71 edgeCircPipe0Group, edgeCircPipe1Group)
73 # -----------------------------------------------------------------------
74 # --- Les groupes des faces débouchantes
76 if idisk in (idisklim[0],idisklim[1]):
77 construitMaillagePipe_c(idisk, \
78 idisklim, nbsegCercle, \
79 meshPipe, mptdsk, nbsegRad, \
80 faceCircPipe0Group, faceCircPipe1Group)
82 # -----------------------------------------------------------------------
83 # --- mailles volumiques, groupes noeuds et edges de fond de fissure, groupe de face de fissure
85 construitMaillagePipe_d(idisk, \
86 idisklim, nbsegCercle, nbsegRad, \
87 meshPipe, mptdsk, oldmpts, \
88 fondFissGroup, edgeFaceFissGroup, faceFissGroup, \
89 mEdges, mEdgeFaces, mFaces, mVols, nodesFondFissGroup)
92 pipeFissGroup = meshPipe.CreateEmptyGroup( SMESH.VOLUME, 'PIPEFISS' )
93 _ = pipeFissGroup.AddFrom( meshPipe.GetMesh() )
95 _, _, _ = meshPipe.MakeBoundaryElements(SMESH.BND_2DFROM3D, "pipeBoundaries")
96 edgesCircPipeGroup = [edgeCircPipe0Group, edgeCircPipe1Group]
98 meshPipeGroups = dict(fondFissGroup = fondFissGroup, \
99 nodesFondFissGroup = nodesFondFissGroup, \
100 faceFissGroup = faceFissGroup, \
101 edgeFaceFissGroup = edgeFaceFissGroup, \
102 edgeCircPipe0Group = edgeCircPipe0Group, \
103 edgeCircPipe1Group = edgeCircPipe1Group, \
104 faceCircPipe0Group = faceCircPipe0Group, \
105 faceCircPipe1Group = faceCircPipe1Group, \
106 pipeFissGroup = pipeFissGroup, \
107 edgesCircPipeGroup = edgesCircPipeGroup \
111 #text = "Arrêt rapide.\n"
113 #raise Exception(text)
115 return (meshPipe, meshPipeGroups, edgesCircPipeGroup)