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FEM: mesh region, add object

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Bernd Hahnebach
2016-12-20 18:11:10 +01:00
committed by Yorik van Havre
parent 089933d7a3
commit 36868f3fe5
6 changed files with 183 additions and 0 deletions
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3
src/Mod/Fem/App/CMakeLists.txt
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@@ -80,6 +80,7 @@ SET(FemScripts_SRCS
_FemConstraintSelfWeight.py
_FemMaterialMechanicalNonlinear.py
_FemMeshGmsh.py
_FemMeshRegion.py
_FemShellThickness.py
_FemSolverCalculix.py
_FemSolverZ88.py
@@ -94,6 +95,7 @@ SET(FemScripts_SRCS
_ViewProviderFemConstraintSelfWeight.py
_ViewProviderFemMaterialMechanicalNonlinear.py
_ViewProviderFemMeshGmsh.py
_ViewProviderFemMeshRegion.py
_ViewProviderFemShellThickness.py
_ViewProviderFemSolverCalculix.py
_ViewProviderFemSolverZ88.py
@@ -116,6 +118,7 @@ SET(FemScripts_SRCS
FemMaterialMechanicalNonlinear.py
FemMesh2Mesh.py
FemMeshGmsh.py
FemMeshRegion.py
FemMeshTools.py
FemShellThickness.py
FemSolverCalculix.py

4
src/Mod/Fem/CMakeLists.txt
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@@ -48,6 +48,10 @@ INSTALL(
FemMesh2Mesh.py
_CommandFEMMesh2Mesh.py
FemMeshRegion.py
_FemMeshRegion.py
_ViewProviderFemMeshRegion.py
FemBeamSection.py
_FemBeamSection.py
_ViewProviderFemBeamSection.py

49
src/Mod/Fem/FemMeshRegion.py Normal file
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@@ -0,0 +1,49 @@
# ***************************************************************************
# * *
# * Copyright (c) 2016 - Bernd Hahnebach <bernd@bimstatik.org> *
# * *
# * This program is free software; you can redistribute it and/or modify *
# * it under the terms of the GNU Lesser General Public License (LGPL) *
# * as published by the Free Software Foundation; either version 2 of *
# * the License, or (at your option) any later version. *
# * for detail see the LICENCE text file. *
# * *
# * This program is distributed in the hope that it will be useful, *
# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
# * GNU Library General Public License for more details. *
# * *
# * You should have received a copy of the GNU Library General Public *
# * License along with this program; if not, write to the Free Software *
# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
# * USA *
# * *
# ***************************************************************************
__title__ = "FemMeshRegion"
__author__ = "Bernd Hahnebach"
__url__ = "http://www.freecadweb.org"
## \addtogroup FEM
# @{
import FreeCAD
import _FemMeshRegion
def makeFemMeshRegion(base_mesh, element_length=2.0, name="FEMMeshRegion"):
'''makeFemMeshRegion([length], [name]): creates a FEM mesh region object to define properties for a regon of a FEM mesh'''
obj = FreeCAD.ActiveDocument.addObject("Fem::FeaturePython", name)
_FemMeshRegion._FemMeshRegion(obj)
obj.CharacteristicLength = element_length
# obj.BaseMesh = base_mesh
# App::PropertyLinkList does not support append, we will use a temporary list to append the mesh region obj. to the list
tmplist = base_mesh.MeshRegionList
tmplist.append(obj)
base_mesh.MeshRegionList = tmplist
if FreeCAD.GuiUp:
import _ViewProviderFemMeshRegion
_ViewProviderFemMeshRegion._ViewProviderFemMeshRegion(obj.ViewObject)
return obj
# @}

3
src/Mod/Fem/_FemMeshGmsh.py
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@@ -43,6 +43,9 @@ class _FemMeshGmsh():
self.Object = obj # keep a ref to the DocObj for nonGui usage
obj.Proxy = self # link between App::DocumentObject to this object
obj.addProperty("App::PropertyLinkList", "MeshRegionList", "Base", "Mesh regions of the mesh")
obj.MeshRegionList = []
obj.addProperty("App::PropertyLink", "Part", "FEM Mesh", "Part object to mesh")
obj.Part = None

40
src/Mod/Fem/_FemMeshRegion.py Normal file
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@@ -0,0 +1,40 @@
# ***************************************************************************
# * *
# * Copyright (c) 2016 - Bernd Hahnebach <bernd@bimstatik.org> *
# * *
# * This program is free software; you can redistribute it and/or modify *
# * it under the terms of the GNU Lesser General Public License (LGPL) *
# * as published by the Free Software Foundation; either version 2 of *
# * the License, or (at your option) any later version. *
# * for detail see the LICENCE text file. *
# * *
# * This program is distributed in the hope that it will be useful, *
# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
# * GNU Library General Public License for more details. *
# * *
# * You should have received a copy of the GNU Library General Public *
# * License along with this program; if not, write to the Free Software *
# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
# * USA *
# * *
# ***************************************************************************
__title__ = "_FemMeshRegion"
__author__ = "Bernd Hahnebach"
__url__ = "http://www.freecadweb.org"
## @package FemMeshRegion
# \ingroup FEM
class _FemMeshRegion:
"The FemMeshRegion object"
def __init__(self, obj):
obj.addProperty("App::PropertyLength", "CharacteristicLength", "MeshRegionProperties", "set characteristic length of FEM elements for this region")
obj.addProperty("App::PropertyLinkSubList", "References", "MeshRegionShapes", "List of FEM mesh region shapes")
obj.Proxy = self
self.Type = "FemMeshRegion"
def execute(self, obj):
return

84
src/Mod/Fem/_ViewProviderFemMeshRegion.py Normal file
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@@ -0,0 +1,84 @@
# ***************************************************************************
# * *
# * Copyright (c) 2016 - Bernd Hahnebach <bernd@bimstatik.org> *
# * *
# * This program is free software; you can redistribute it and/or modify *
# * it under the terms of the GNU Lesser General Public License (LGPL) *
# * as published by the Free Software Foundation; either version 2 of *
# * the License, or (at your option) any later version. *
# * for detail see the LICENCE text file. *
# * *
# * This program is distributed in the hope that it will be useful, *
# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
# * GNU Library General Public License for more details. *
# * *
# * You should have received a copy of the GNU Library General Public *
# * License along with this program; if not, write to the Free Software *
# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
# * USA *
# * *
# ***************************************************************************
__title__ = "_ViewProviderFemMeshRegion"
__author__ = "Bernd Hahnebach"
__url__ = "http://www.freecadweb.org"
## @package ViewProviderFemMeshRegion
# \ingroup FEM
import FreeCAD
import FreeCADGui
from pivy import coin
class _ViewProviderFemMeshRegion:
"A View Provider for the FemMeshRegion object"
def __init__(self, vobj):
vobj.Proxy = self
def getIcon(self):
return ":/icons/fem-femmesh-from-shape.svg"
def attach(self, vobj):
self.ViewObject = vobj
self.Object = vobj.Object
self.standard = coin.SoGroup()
vobj.addDisplayMode(self.standard, "Standard")
def getDisplayModes(self, obj):
return ["Standard"]
def getDefaultDisplayMode(self):
return "Standard"
def updateData(self, obj, prop):
return
def onChanged(self, vobj, prop):
return
def setEdit(self, vobj, mode=0):
import _TaskPanelFemMeshRegion
taskd = _TaskPanelFemMeshRegion._TaskPanelFemMeshRegion(self.Object)
taskd.obj = vobj.Object
FreeCADGui.Control.showDialog(taskd)
return True
def unsetEdit(self, vobj, mode=0):
FreeCADGui.Control.closeDialog()
return
def doubleClicked(self, vobj):
doc = FreeCADGui.getDocument(vobj.Object.Document)
if not doc.getInEdit():
doc.setEdit(vobj.Object.Name)
else:
FreeCAD.Console.PrintError('Active Task Dialog found! Please close this one first!\n')
return True
def __getstate__(self):
return None
def __setstate__(self, state):
return None