#*************************************************************************** #* * #* Copyright (c) 2013 - Juergen Riegel * #* * #* 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 * #* * #*************************************************************************** import FreeCAD, Fem if FreeCAD.GuiUp: import FreeCADGui,FemGui from FreeCAD import Vector from PySide import QtCore, QtGui from pivy import coin from FreeCADGui import PySideUic as uic __title__="Machine-Distortion FemSetGeometryObject managment" __author__ = "Juergen Riegel" __url__ = "http://www.freecadweb.org" def makeMechanicalMaterial(name): '''makeMaterial(name): makes an Material name there fore is a material name or an file name for a FCMat file''' obj = FreeCAD.ActiveDocument.addObject("App::MaterialObjectPython",name) _MechanicalMaterial(obj) _ViewProviderMechanicalMaterial(obj.ViewObject) #FreeCAD.ActiveDocument.recompute() return obj class _CommandMechanicalMaterial: "the Fem Material command definition" def GetResources(self): return {'Pixmap' : 'Fem_Material', 'MenuText': QtCore.QT_TRANSLATE_NOOP("Fem_Material","Mechanical material..."), 'Accel': "A, X", 'ToolTip': QtCore.QT_TRANSLATE_NOOP("Fem_Material","Creates or edit the mechanical material definition.")} def Activated(self): MatObj = None for i in FemGui.getActiveAnalysis().Member: if i.isDerivedFrom("App::MaterialObject"): MatObj = i if (not MatObj): FreeCAD.ActiveDocument.openTransaction("Create Material") FreeCADGui.addModule("MechanicalMaterial") FreeCADGui.doCommand("MechanicalMaterial.makeMechanicalMaterial('MechanicalMaterial')") FreeCADGui.doCommand("App.activeDocument()."+FemGui.getActiveAnalysis().Name+".Member = App.activeDocument()."+FemGui.getActiveAnalysis().Name+".Member + [App.ActiveDocument.ActiveObject]") FreeCADGui.doCommand("Gui.activeDocument().setEdit(App.ActiveDocument.ActiveObject.Name,0)") #FreeCADGui.doCommand("Fem.makeMaterial()") else: FreeCADGui.doCommand("Gui.activeDocument().setEdit('"+MatObj.Name+"',0)") def IsActive(self): if FemGui.getActiveAnalysis(): return True else: return False class _MechanicalMaterial: "The Material object" def __init__(self,obj): self.Type = "MechanicaltMaterial" obj.Proxy = self #obj.Material = StartMat def execute(self,obj): return class _ViewProviderMechanicalMaterial: "A View Provider for the MechanicalMaterial object" def __init__(self,vobj): vobj.Proxy = self def getIcon(self): return ":/icons/Fem_Material.svg" def attach(self, vobj): self.ViewObject = vobj self.Object = vobj.Object def updateData(self, obj, prop): return def onChanged(self, vobj, prop): return def setEdit(self,vobj,mode): taskd = _MechanicalMaterialTaskPanel(self.Object) taskd.obj = vobj.Object taskd.update() FreeCADGui.Control.showDialog(taskd) return True def unsetEdit(self,vobj,mode): FreeCADGui.Control.closeDialog() return def __getstate__(self): return None def __setstate__(self,state): return None class _MechanicalMaterialTaskPanel: '''The editmode TaskPanel for MechanicalMaterial objects''' def __init__(self,obj): self.obj = obj self.form=FreeCADGui.PySideUic.loadUi(FreeCAD.getHomePath() + "Mod/Fem/MechanicalMaterial.ui") self.params = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Fem") QtCore.QObject.connect(self.form.pushButton_MatWeb, QtCore.SIGNAL("clicked()"), self.goMatWeb) QtCore.QObject.connect(self.form.comboBox_MaterialsInDir, QtCore.SIGNAL("currentIndexChanged(int)"), self.chooseMat) self.update() def transferTo(self): "Transfer from the dialog to the object" matmap = self.obj.Material matmap['Mechanical_youngsmodulus'] = self.form.spinBox_young_modulus.text() matmap['FEM_poissonratio'] = str(self.form.spinBox_poisson_ratio.value()) self.obj.Material = matmap print matmap def transferFrom(self): "Transfer from the object to the dialog" matmap = self.obj.Material if matmap.has_key('Mechanical_youngsmodulus'): print matmap['Mechanical_youngsmodulus'] self.form.spinBox_young_modulus.setText(matmap['Mechanical_youngsmodulus']) if matmap.has_key('FEM_poissonratio'): #print float(matmap['FEM_poissonratio']) self.form.spinBox_poisson_ratio.setValue(float(matmap['FEM_poissonratio'])) def isAllowedAlterSelection(self): return False def isAllowedAlterView(self): return True def getStandardButtons(self): return int(QtGui.QDialogButtonBox.Ok) | int(QtGui.QDialogButtonBox.Cancel) def update(self): 'fills the widgets' #self.form.spinBox_young_modulus.setValue(0.0) #self.form.spinBox_poisson_ratio.setValue(0.0) self.transferFrom() self.fillMaterialCombo() return def accept(self): print 'accept(self)' self.transferTo() FreeCADGui.ActiveDocument.resetEdit() def reject(self): print 'reject(self)' FreeCADGui.ActiveDocument.resetEdit() def saveMat(self): self.transferTo() filename = QtGui.QFileDialog.getSaveFileName(None, 'Save Material file file',self.params.GetString("MaterialDir",'/'),'FreeCAD material file (*.FCMat)') if(filename): import Material Material.exportFCMat(filename,self.obj.Material) def goMatWeb(self): import webbrowser webbrowser.open("http://matweb.com") def chooseMat(self,index): if index == 0:return import Material #print index name = self.pathList[index-1] #print 'Import ', str(name) self.obj.Material = Material.importFCMat(str(name)) #print self.obj.Material self.transferFrom() def fillMaterialCombo(self): import glob,os matmap = self.obj.Material dirname = FreeCAD.ConfigGet("AppHomePath")+"data/Mod/Material/StandardMaterial" self.pathList = glob.glob(dirname + '/*.FCMat') self.form.comboBox_MaterialsInDir.clear() if(matmap.has_key('General_name')): self.form.comboBox_MaterialsInDir.addItem(matmap['General_name']) else: self.form.comboBox_MaterialsInDir.addItem('-> choose Material') for i in self.pathList: self.form.comboBox_MaterialsInDir.addItem(os.path.basename(i) ) FreeCADGui.addCommand('Fem_MechanicalMaterial',_CommandMechanicalMaterial())