1 # -*- coding: latin-1 -*-
2 # Copyright (C) 2009-2013 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.
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
27 #---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
28 # ================================================================= save_schema
30 def __init__ (self, doc, radical):
33 self.radical = radical
37 sauvegarde vtk du modele de bloc
40 file_name = os.path.join(self.radical + str(self.count) + '.vtk')
41 self.document.saveVtk(file_name)
43 # ======================================================= make_grid
44 def make_grid (doc, nr, na, nl) :
46 ori = doc.addVertex ( 0, 0, 0)
47 vx = doc.addVector ( 1 ,0, 0)
48 vz = doc.addVector ( 0, 0, 1)
54 grid = doc.makeCylindrical (ori, vx,vz, dr,da,dl, nr,na,nl, False)
58 # ========================================================== test_revolution
59 def test_revolution () :
60 doc = hexablock.addDocument ("default")
61 vtk = FileVtk (doc, "Revolution");
65 grid = make_grid (doc, nr, na, nl)
69 for nx in range (nr) :
70 for ny in range (na) :
71 cell = grid.getQuadIJ (nx, ny, nl)
72 print " ... cell = ", cell
75 center = doc.addVertex (0, -10, 0);
76 axis = doc.addVector (1, 0, 0);
77 angles = [5, 10, 15, 20, 30, 20, 15, 10, 5 ]
80 bloc = doc.revolutionQuads (liste, center, axis, angles);
84 # ========================================================== test_prism
86 doc = hexablock.addDocument("prism")
87 vtk = FileVtk (doc, "prism");
91 grid = make_grid (doc, nr, na, nl)
95 for nx in range (nr) :
96 for ny in range (na) :
97 cell = grid.getQuadIJ (nx, ny, nl)
98 print " ... cell = ", cell
101 axis = doc.addVector (1, 1, 1);
103 bloc = doc.prismQuads (liste, axis, 3)
107 # ========================================================== test_prism
108 def test_prism_vec () :
109 doc = hexablock.addDocument("prism_vec")
110 vtk = FileVtk (doc, "prism_vec");
114 grid = make_grid (doc, nr, na, nl)
118 for nx in range (nr) :
119 for ny in range (na) :
120 cell = grid.getQuadIJ (nx, ny, nl)
121 print " ... cell = ", cell
124 axis = doc.addVector (1, 1, 1);
125 hauteurs = [1, 3, 7, 15]
127 bloc = doc.prismQuadsVec (liste, axis, hauteurs, 0)
131 # ================================================================= Begin
133 ### doc = test_revolution ()
134 ### doc = test_prism ()
135 doc = test_prism_vec ()
137 law = doc.addLaw("Uniform", 3)
139 for j in range(doc.countPropagation()):
140 propa = doc.getPropagation(j)
143 mesh_hexas = hexablock.mesh(doc, "maillage:hexas")