1 # -*- coding: latin-1 -*-
2 # Copyright (C) 2009-2019 CEA/DEN, 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
21 # Hexa : Creation d'hexaedres
26 #---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
27 # ================================================================= save_schema
29 def __init__ (self, doc, radical):
32 self.radical = radical
36 sauvegarde vtk du modele de bloc
39 file_name = os.path.join(self.radical + str(self.count) + '.vtk')
40 self.document.saveVtk(file_name)
42 # ======================================================= make_grid
43 def make_grid (doc, nr, na, nl) :
45 ori = doc.addVertex ( 0, 0, 0)
46 vx = doc.addVector ( 1 ,0, 0)
47 vz = doc.addVector ( 0, 0, 1)
53 grid = doc.makeCylindrical (ori, vx,vz, dr,da,dl, nr,na,nl, False)
57 # ========================================================== test_revolution
58 def test_revolution () :
59 doc = hexablock.addDocument ("default")
60 vtk = FileVtk (doc, "Revolution");
64 grid = make_grid (doc, nr, na, nl)
68 for nx in range (nr) :
69 for ny in range (na) :
70 cell = grid.getQuadIJ (nx, ny, nl)
71 print(" ... cell = ", cell)
74 center = doc.addVertex (0, -10, 0);
75 axis = doc.addVector (1, 0, 0);
76 angles = [5, 10, 15, 20, 30, 20, 15, 10, 5 ]
79 bloc = doc.revolutionQuads (liste, center, axis, angles);
83 # ========================================================== test_prism
85 doc = hexablock.addDocument("prism")
86 vtk = FileVtk (doc, "prism");
90 grid = make_grid (doc, nr, na, nl)
94 for nx in range (nr) :
95 for ny in range (na) :
96 cell = grid.getQuadIJ (nx, ny, nl)
97 print(" ... cell = ", cell)
100 axis = doc.addVector (1, 1, 1);
102 bloc = doc.prismQuads (liste, axis, 3)
106 # ========================================================== test_prism
107 def test_prism_vec () :
108 doc = hexablock.addDocument("prism_vec")
109 vtk = FileVtk (doc, "prism_vec");
113 grid = make_grid (doc, nr, na, nl)
117 for nx in range (nr) :
118 for ny in range (na) :
119 cell = grid.getQuadIJ (nx, ny, nl)
120 print(" ... cell = ", cell)
123 axis = doc.addVector (1, 1, 1);
124 hauteurs = [1, 3, 7, 15]
126 bloc = doc.prismQuadsVec (liste, axis, hauteurs, 0)
130 # ================================================================= Begin
132 ### doc = test_revolution ()
133 ### doc = test_prism ()
134 doc = test_prism_vec ()
136 law = doc.addLaw("Uniform", 3)
138 for j in range(doc.countPropagation()):
139 propa = doc.getPropagation(j)
142 mesh_hexas = hexablock.mesh(doc, "maillage:hexas")