195 lines
8.8 KiB
Python
195 lines
8.8 KiB
Python
#***************************************************************************
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#* *
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#* Copyright (c) 2013-2015 - 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
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from FemTools import FemTools
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if FreeCAD.GuiUp:
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import FreeCADGui
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import FemGui
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from PySide import QtCore, QtGui
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__title__ = "Mechanical Analysis managment"
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__author__ = "Juergen Riegel"
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__url__ = "http://www.freecadweb.org"
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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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import _FemAnalysis
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_FemAnalysis._FemAnalysis(obj)
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import _ViewProviderFemAnalysis
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_ViewProviderFemAnalysis._ViewProviderFemAnalysis()
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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-analysis',
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'MenuText': QtCore.QT_TRANSLATE_NOOP("Fem_Analysis", "New mechanical analysis"),
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'Accel': "N, 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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return FreeCADGui.ActiveDocument is not None and FemGui.getActiveAnalysis() is None
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class _CommandFemFromShape:
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def GetResources(self):
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return {'Pixmap': 'fem-fem-mesh-from-shape',
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'MenuText': QtCore.QT_TRANSLATE_NOOP("Fem_CreateFromShape", "Create FEM mesh"),
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'ToolTip': QtCore.QT_TRANSLATE_NOOP("Fem_CreateFromShape", "Create FEM mesh from shape")}
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def Activated(self):
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FreeCAD.ActiveDocument.openTransaction("Create FEM mesh")
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FreeCADGui.addModule("FemGui")
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FreeCADGui.addModule("MechanicalAnalysis")
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sel = FreeCADGui.Selection.getSelection()
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if (len(sel) == 1):
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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("Gui.activeDocument().setEdit(App.ActiveDocument.ActiveObject.Name)")
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FreeCADGui.Selection.clearSelection()
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def IsActive(self):
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sel = FreeCADGui.Selection.getSelection()
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if len(sel) == 1:
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return sel[0].isDerivedFrom("Part::Feature")
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return False
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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-new-analysis',
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'MenuText': QtCore.QT_TRANSLATE_NOOP("Fem_JobControl", "Start calculation"),
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'Accel': "S, C",
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'ToolTip': QtCore.QT_TRANSLATE_NOOP("Fem_JobControl", "Dialog to start the calculation of the mechanical anlysis")}
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def Activated(self):
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import _JobControlTaskPanel
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taskd = _JobControlTaskPanel._JobControlTaskPanel(FemGui.getActiveAnalysis())
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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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return FreeCADGui.ActiveDocument is not None and FemGui.getActiveAnalysis() is not None
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class _CommandPurgeFemResults:
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def GetResources(self):
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return {'Pixmap': 'fem-purge-results',
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'MenuText': QtCore.QT_TRANSLATE_NOOP("Fem_PurgeResults", "Purge results"),
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'Accel': "S, S",
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'ToolTip': QtCore.QT_TRANSLATE_NOOP("Fem_PurgeResults", "Purge results from an analysis")}
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def Activated(self):
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fea = FemTools()
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fea.reset_all()
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def IsActive(self):
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return FreeCADGui.ActiveDocument is not None and results_present()
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class _CommandQuickAnalysis:
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def GetResources(self):
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return {'Pixmap': 'fem-quick-analysis',
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'MenuText': QtCore.QT_TRANSLATE_NOOP("Fem_Quick_Analysis", "Run CalculiX ccx"),
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'Accel': "R, C",
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'ToolTip': QtCore.QT_TRANSLATE_NOOP("Fem_Quick_Analysis", "Write .inp file and run CalculiX ccx")}
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def Activated(self):
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def load_results(ret_code):
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if ret_code == 0:
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self.fea.load_results()
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self.show_results_on_mesh()
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else:
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print "CalculiX failed ccx finished with error {}".format(ret_code)
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self.fea = FemTools()
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self.fea.reset_all()
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message = self.fea.check_prerequisites()
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if message:
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QtGui.QMessageBox.critical(None, "Missing prerequisite", message)
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return
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self.fea.finished.connect(load_results)
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QtCore.QThreadPool.globalInstance().start(self.fea)
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def show_results_on_mesh(self):
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#FIXME proprer mesh refreshing as per FreeCAD.FEM_dialog settings required
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# or confirmation that it's safe to call restore_result_dialog
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import _ResultControlTaskPanel
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tp = _ResultControlTaskPanel._ResultControlTaskPanel()
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tp.restore_result_dialog()
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def IsActive(self):
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return FreeCADGui.ActiveDocument is not None and FemGui.getActiveAnalysis() is not None
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# Helpers
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def results_present():
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results = False
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analysis_members = FemGui.getActiveAnalysis().Member
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for o in analysis_members:
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if o.isDerivedFrom('Fem::FemResultObject'):
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results = True
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return results
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if FreeCAD.GuiUp:
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FreeCADGui.addCommand('Fem_NewMechanicalAnalysis', _CommandNewMechanicalAnalysis())
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FreeCADGui.addCommand('Fem_CreateFromShape', _CommandFemFromShape())
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FreeCADGui.addCommand('Fem_MechanicalJobControl', _CommandMechanicalJobControl())
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FreeCADGui.addCommand('Fem_Quick_Analysis', _CommandQuickAnalysis())
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FreeCADGui.addCommand('Fem_PurgeResults', _CommandPurgeFemResults())
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