1 # Copyright (C) 2012-2015 ALNEOS
2 # Copyright (C) 2016-2022 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.alneos.com/ or email : contact@alneos.fr
19 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 # @package GMSHPluginBuilder
24 # Python API for the GMSH meshing plug-in module.
26 from salome.smesh.smesh_algorithm import Mesh_Algorithm
28 # import GMSHPlugin module if possible
40 ## Base of all GMSH algorithms.
42 class GMSH_Algorithm(Mesh_Algorithm):
44 meshMethod = "Tetrahedron"
47 def __init__(self, mesh, geom=0):
48 Mesh_Algorithm.__init__(self)
49 if noGMSHPlugin: print("Warning: GMSHPlugin module unavailable")
50 self.Create(mesh, geom, self.algoType, "libGMSHEngine.so")
53 ## Defines hypothesis having several parameters
56 if self.algoType == GMSH_2D:
57 hypType = "GMSH_Parameters_2D"
58 elif self.algoType == GMSH:
59 hypType = "GMSH_Parameters"
61 if self.params and self.params.GetName() != hypType:
62 self.mesh.RemoveHypothesis( self.params, self.geom )
65 self.params = self.Hypothesis(hypType, [],"libGMSHEngine.so",UseExisting=0)
68 class GMSH_2D_Algorithm(GMSH_Algorithm):
70 meshMethod = "Triangle"
73 ## Private constructor.
74 def __init__(self, mesh, geom=0):
75 GMSH_Algorithm.__init__(self, mesh, geom)