257 lines
10 KiB
Python
257 lines
10 KiB
Python
#***************************************************************************
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#* *
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#* Copyright (c) 2013 - Juergen Riegel <FreeCAD@juergen-riegel.net> *
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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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import FreeCAD, Fem, os,sys,string,math,shutil,glob,subprocess,tempfile
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from ApplyingBC_IC import ApplyingBC_IC
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if FreeCAD.GuiUp:
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import FreeCADGui,FemGui
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from FreeCAD import Vector
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from PyQt4 import QtCore, QtGui
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from pivy import coin
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import PyQt4.uic as uic
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__title__="Machine-Distortion Analysis managment"
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__author__ = "Juergen Riegel"
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__url__ = "http://free-cad.sourceforge.net"
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def makeMechanicalAnalysis(name):
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'''makeFemAnalysis(name): makes a Fem Analysis object'''
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obj = FreeCAD.ActiveDocument.addObject("Fem::FemAnalysisPython",name)
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_FemAnalysis(obj)
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_ViewProviderFemAnalysis(obj.ViewObject)
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#FreeCAD.ActiveDocument.recompute()
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return obj
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class _CommandNewMechanicalAnalysis:
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"the Fem Analysis command definition"
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def GetResources(self):
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return {'Pixmap' : 'Fem_NewAnalysis',
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'MenuText': QtCore.QT_TRANSLATE_NOOP("Fem_Analysis","New mechanical analysis"),
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'Accel': "A",
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'ToolTip': QtCore.QT_TRANSLATE_NOOP("Fem_Analysis","Create a new mechanical analysis")}
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def Activated(self):
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FreeCAD.ActiveDocument.openTransaction("Create Analysis")
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FreeCADGui.addModule("FemGui")
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FreeCADGui.addModule("MechanicalAnalysis")
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#FreeCADGui.doCommand("FreeCADGui.ActiveDocument.ActiveView.setAxisCross(True)")
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FreeCADGui.doCommand("MechanicalAnalysis.makeMechanicalAnalysis('MechanicalAnalysis')")
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FreeCADGui.doCommand("FemGui.setActiveAnalysis(App.activeDocument().ActiveObject)")
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sel = FreeCADGui.Selection.getSelection()
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if (len(sel) == 1):
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if(sel[0].isDerivedFrom("Fem::FemMeshObject")):
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FreeCADGui.doCommand("App.activeDocument().ActiveObject.Member = App.activeDocument().ActiveObject.Member + [App.activeDocument()."+sel[0].Name+"]")
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if(sel[0].isDerivedFrom("Part::Feature")):
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FreeCADGui.doCommand("App.activeDocument().addObject('Fem::FemMeshShapeNetgenObject','"+sel[0].Name +"_Mesh')")
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FreeCADGui.doCommand("App.activeDocument().ActiveObject.Shape = App.activeDocument()."+sel[0].Name)
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FreeCADGui.doCommand("FemGui.getActiveAnalysis().Member = FemGui.getActiveAnalysis().Member + [App.activeDocument().ActiveObject]")
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FreeCADGui.doCommand("Gui.activeDocument().hide('"+sel[0].Name+"')")
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#FreeCADGui.doCommand("App.activeDocument().ActiveObject.touch()")
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#FreeCADGui.doCommand("App.activeDocument().recompute()")
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FreeCADGui.doCommand("Gui.activeDocument().setEdit(App.ActiveDocument.ActiveObject.Name)")
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FreeCAD.ActiveDocument.commitTransaction()
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FreeCADGui.Selection.clearSelection()
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def IsActive(self):
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import FemGui
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return FreeCADGui.ActiveDocument != None and FemGui.getActiveAnalysis() == None
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class _CommandMechanicalJobControl:
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"the Fem JobControl command definition"
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def GetResources(self):
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return {'Pixmap' : 'Fem_NewAnalysis',
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'MenuText': QtCore.QT_TRANSLATE_NOOP("Fem_JobControl","Start calculation"),
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'Accel': "A",
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'ToolTip': QtCore.QT_TRANSLATE_NOOP("Fem_Analysis","Dialog to start the calculation of the machanical anlysis")}
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def Activated(self):
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taskd = _JobControlTaskPanel()
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#taskd.obj = vobj.Object
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taskd.update()
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FreeCADGui.Control.showDialog(taskd)
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def IsActive(self):
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import FemGui
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return True
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class _FemAnalysis:
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"The Material object"
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def __init__(self,obj):
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self.Type = "FemAnalysis"
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obj.Proxy = self
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#obj.Material = StartMat
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obj.addProperty("App::PropertyString","OutputDir","Base","Directory where the jobs get generated")
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obj.addProperty("App::PropertyFloat","PlateThikness","Base","Thikness of the plate")
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def execute(self,obj):
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return
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def onChanged(self,obj,prop):
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if prop in ["MaterialName"]:
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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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class _ViewProviderFemAnalysis:
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"A View Provider for the Material object"
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def __init__(self,vobj):
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#vobj.addProperty("App::PropertyLength","BubbleSize","Base", str(translate("Fem","The size of the axis bubbles")))
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vobj.Proxy = self
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def getIcon(self):
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return ":/icons/Fem_FemMesh.svg"
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def attach(self, vobj):
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self.ViewObject = vobj
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self.Object = vobj.Object
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self.bubbles = None
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def updateData(self, obj, prop):
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return
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def onChanged(self, vobj, prop):
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return
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def doubleClicked(self,vobj):
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taskd = _JobControlTaskPanel(self.Object)
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taskd.obj = vobj.Object
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taskd.update()
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FreeCADGui.Control.showDialog(taskd)
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return True
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def __getstate__(self):
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return None
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def __setstate__(self,state):
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return None
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class _JobControlTaskPanel:
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'''The editmode TaskPanel for Material objects'''
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def __init__(self,object):
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# the panel has a tree widget that contains categories
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# for the subcomponents, such as additions, subtractions.
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# the categories are shown only if they are not empty.
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form_class, base_class = uic.loadUiType(FreeCAD.getHomePath() + "Mod/Machining_Distortion/JobControl.ui")
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self.obj = object
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self.formUi = form_class()
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self.form = QtGui.QWidget()
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self.formUi.setupUi(self.form)
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self.params = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Machining_Distortion")
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#Connect Signals and Slots
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QtCore.QObject.connect(self.formUi.toolButton_chooseOutputDir, QtCore.SIGNAL("clicked()"), self.chooseOutputDir)
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QtCore.QObject.connect(self.formUi.pushButton_generate, QtCore.SIGNAL("clicked()"), self.generate)
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self.update()
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def getStandardButtons(self):
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return int(QtGui.QDialogButtonBox.Close)
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def update(self):
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'fills the widgets'
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self.formUi.lineEdit_outputDir.setText(self.params.GetString("JobDir",'/'))
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return
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def accept(self):
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FreeCADGui.Control.closeDialog()
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def reject(self):
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FreeCADGui.Control.closeDialog()
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def chooseOutputDir(self):
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print "chooseOutputDir"
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dirname = QtGui.QFileDialog.getExistingDirectory(None, 'Choose material directory',self.params.GetString("JobDir",'/'))
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if(dirname):
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self.params.SetString("JobDir",str(dirname))
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self.formUi.lineEdit_outputDir.setText(dirname)
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def run(self):
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print "pushButton_generate"
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print self.formUi.lineEdit_outputDir.text()
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dirName = self.formUi.lineEdit_outputDir.text()
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MeshObject = None
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if FemGui.getActiveAnalysis():
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for i in FemGui.getActiveAnalysis().Member:
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if i.isDerivedFrom("Fem::FemMeshObject"):
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MeshObject = i
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else:
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QtGui.QMessageBox.critical(None, "Missing prerequisit","No active Analysis")
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return
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if not MeshObject:
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QtGui.QMessageBox.critical(None, "Missing prerequisit","No mesh object in the Analysis")
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return
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MathObject = None
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for i in FemGui.getActiveAnalysis().Member:
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if i.isDerivedFrom("App::MaterialObjectPython"):
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MathObject = i
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if not MathObject:
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QtGui.QMessageBox.critical(None, "Missing prerequisit","No material object in the Analysis")
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return
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matmap = MathObject.Material
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IsoNodeObject = None
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for i in FemGui.getActiveAnalysis().Member:
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if i.isDerivedFrom("Fem::FemSetNodesObject"):
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IsoNodeObject = i
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if not IsoNodeObject:
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QtGui.QMessageBox.critical(None, "Missing prerequisit","No Isostatic nodes defined in the Analysis")
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return
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IsoNodes = IsoNodeObject.Nodes
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filename_without_suffix = MeshObject.Name
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#current_file_name
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young_modulus = float(matmap['FEM_youngsmodulus'])
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poisson_ratio = float(matmap['PartDist_poissonratio'])
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FreeCADGui.addCommand('Fem_NewMechanicalAnalysis',_CommandNewMechanicalAnalysis())
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FreeCADGui.addCommand('Fem_MechanicalJobControl',_CommandMechanicalJobControl())
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