pythonCascade Sample Problems

Import/Export: CSFDB

 

        self.Initialize()

        self.interactive_context.EraseAll(0,1)

 

        dlg = wxFileDialog(self,"Choose a CSFDB file","c:\work\awork\demo","","*.csfdb",wxOPEN|wxMULTIPLE)

        if dlg.ShowModal() == wxID_OK:

            self.aSequence= TopTools_HSequenceOfShape()

            f = FSD_File()

            s = ShapeSchema()

            d = Storage_Data()

            d.ClearErrorStatus()

            if FSD_File().IsGoodFileType(dlg.GetPath()) != Storage_VSOk:

                print "Bad file type for " + dlg.GetPath()

                return

            # Open the archive, Read mode

            err = f.Open(dlg.GetPath(), Storage_VSRead)

            # Read all the persistent object in the file with the schema

            if err != Storage_VSOk:

                BuildStorageErrorMessage(d.ErrorStatus())

                return

 

            d = s.Read( f )

            err = d.ErrorStatus()

       

            if err != Storage_VSOk :

                BuildStorageErrorMessage(d.ErrorStatus())

                return

 

            f.Close()           

            print  "Application Name :" + d.ApplicationName()

            print  "Application Version :" + d.ApplicationVersion()

            print  "Data type :"+ d.DataType()

            print  "== User Infos : ==\n"

            UserInfo = d.UserInfo()

            for i in UserInfo:

                print i

            print "== Comments : ==\n"

            Comments=d.Comments()

            for i in Comments:

                print i

           

            roots = d.Roots()

            for i in range(1,roots.Length()+1 ):

            # Get the root

                r = roots.Value(i)

            # Get the persistent application object from the root

                p = r.Object()

            # Display information

                print "Persistent Object "+`i`

                print "Name             :" + r.Name()

                print "Type             :" + r.Type()

 

                aPShape  = PTopoDS_HShape().DownCast(p)

                if aPShape.IsNull() == 0:

                    #To Be  ReWriten to suppress the cout,

                    #    and provide a CallBack method for dynamic information.

                    # Get the persistent shape

                    aMap = PTColStd_PersistentTransientMap()

                    aMap,aTShape = MgtBRep().Translate(aPShape,MgtBRepAbs_WithTriangle)

                    self.aSequence.Append(aTShape)

      

                else:

                    print "Unable to read"

                    

               

           

               

            for i in range(1,self.aSequence.Length()+1):

                AIS_Shape(self.aSequence.Value(i))

                self.interactive_context.Display(AIS_Shape(self.aSequence.Value(i)),1)

            

 

                self.view.FitAll(0.01,0)

                self.view.ZFitAll(0.01)

                self.view.Redraw()