94 lines
4.9 KiB
Python
94 lines
4.9 KiB
Python
# ***************************************************************************
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# * *
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# * Copyright (c) 2016 - Bernd Hahnebach <bernd@bimstatik.org> *
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# * *
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# * This program is free software; you can redistribute it and/or modify *
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# * it under the terms of the GNU Lesser General Public License (LGPL) *
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# * as published by the Free Software Foundation; either version 2 of *
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# * the License, or (at your option) any later version. *
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# * for detail see the LICENCE text file. *
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# * *
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# * This program is distributed in the hope that it will be useful, *
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# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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# * GNU Library General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Library General Public *
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# * License along with this program; if not, write to the Free Software *
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# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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# * USA *
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# * *
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# ***************************************************************************
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__title__ = "_FemMeshGmsh"
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__author__ = "Bernd Hahnebach"
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__url__ = "http://www.freecadweb.org"
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## @package FemMeshGmsh
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# \ingroup FEM
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class _FemMeshGmsh():
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"""The Fem::FemMeshObject's Proxy python type, add GMSH specific properties
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"""
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# they will be used from the task panel too, thus they need to be outside of the __init__
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known_element_dimensions = ['Automatic', '1D', '2D', '3D']
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known_element_orders = ['Automatic', '1st', '2nd']
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known_mesh_algorithm_2D = ['Automatic', 'MeshAdapt', 'Delaunay', 'Frontal', 'BAMG', 'DelQuad']
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known_mesh_algorithm_3D = ['Automatic', 'Delaunay', 'New Delaunay', 'Frontal', 'Frontal Delaunay', 'Frontal Hex', 'MMG3D', 'R-tree']
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def __init__(self, obj):
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self.Type = "FemMeshGmsh"
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self.Object = obj # keep a ref to the DocObj for nonGui usage
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obj.Proxy = self # link between App::DocumentObject to this object
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obj.addProperty("App::PropertyLink", "Part", "FEM Mesh", "Part object to mesh")
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obj.Part = None
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obj.addProperty("App::PropertyLength", "CharacteristicLengthMax", "FEM GMSH Mesh Params", "Max mesh element size (0.0 = infinity)")
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obj.CharacteristicLengthMax = 0.0 # will be 1e+22
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obj.addProperty("App::PropertyLength", "CharacteristicLengthMin", "FEM GMSH Mesh Params", "Min mesh element size")
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obj.CharacteristicLengthMin = 0.0
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obj.addProperty("App::PropertyEnumeration", "ElementDimension", "FEM GMSH Mesh Params", "Dimension of mesh elements (Auto = according ShapeType of part to mesh)")
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obj.ElementDimension = _FemMeshGmsh.known_element_dimensions
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obj.ElementDimension = 'Automatic' # according ShapeType of Part to mesh
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obj.addProperty("App::PropertyEnumeration", "ElementOrder", "FEM GMSH Mesh Params", "Order of mesh elements (Auto will be 2nd)")
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obj.ElementOrder = _FemMeshGmsh.known_element_orders
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obj.ElementOrder = 'Automatic' # = 2nd
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obj.addProperty("App::PropertyBool", "OptimizeStd", "FEM GMSH Mesh Params", "Optimize tetra elements")
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obj.OptimizeStd = False
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obj.addProperty("App::PropertyBool", "OptimizeNetgen", "FEM GMSH Mesh Params", "Optimize tetra elements by use of Netgen")
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obj.OptimizeNetgen = False
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obj.addProperty("App::PropertyBool", "HighOrderOptimize", "FEM GMSH Mesh Params", "Optimize hight order meshes")
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obj.HighOrderOptimize = False
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obj.addProperty("App::PropertyBool", "RecombineAll", "FEM GMSH Mesh Params", "Apply recombination algorithm to all surfaces")
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obj.RecombineAll = False
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obj.addProperty("App::PropertyEnumeration", "Algorithm2D", "FEM GMSH Mesh Params", "mesh algorithm 2D")
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obj.Algorithm2D = _FemMeshGmsh.known_mesh_algorithm_2D
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obj.Algorithm2D = 'Automatic' # ?
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obj.addProperty("App::PropertyEnumeration", "Algorithm3D", "FEM GMSH Mesh Params", "mesh algorithm 3D")
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obj.Algorithm3D = _FemMeshGmsh.known_mesh_algorithm_3D
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obj.Algorithm3D = 'Automatic' # ?
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obj.addProperty("App::PropertyMap", "CharacteristicLengthMap", "FEM GMSH Mesh Params", "Map of CharacteristicLength of Shape elements")
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def execute(self, obj):
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return
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def __getstate__(self):
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return self.Type
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def __setstate__(self, state):
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if state:
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self.Type = state
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