These new codes do not work with my installation. It is very strange. I am only to view something with
display.DisplayShape(step_reader.Shape(i)) Even in this case, I am not able to manpulate it with the mouse button Vincent. Le 4 déc. 2011 à 00:55, Thomas Paviot a écrit : > Ok. The correct code should be: > > for i in range(1,nbs+1) : > pAis=AIS_Shape( step_reader.Shape( i )).GetHandle() > display.Context.SetColor(pAis,Quantity.Quantity_NOC_DARKVIOLET,0) > display.Context.Display(pAis, True ) > > or, better: > for i in range(1,nbs+1) : > display.DisplayColoredShape( step_reader.Shape( i > ),Quantity.Quantity_NOC_DARKVIOLET) > > Thomas > > 2011/12/3 Vincent Acary <vincent.ac...@inria.fr> > Cher Thomas, > > It works perfectly well ! Something was wrong perhaps in my cast. > > Thank you very much > > Vincent > Le 3 déc. 2011 à 16:25, Thomas Paviot a écrit : > >> 2011/12/3 Vincent Acary <vincent.ac...@inria.fr> >> Dear pyhtonocc users, >> >> I use the following file script to try to us view a STEP file, byt nothing >> appear ? >> >> Do you have an idea where is my (huge) mistake ? >> >> Is there an equivalent example in the repository ? >> >> Vincent >> >> from OCC.BRepPrimAPI import * >> from OCC.gp import * >> from OCC.TopLoc import * >> from OCC.AIS import * >> from OCC.Display.SimpleGui import * >> display, start_display, add_menu, add_function_to_menu = init_display() >> v = display.GetView().GetObject() >> >> from OCC import STEPControl,Quantity >> >> step_reader = STEPControl.STEPControl_Reader() >> status = step_reader.ReadFile(filename) >> if(status == STEPControl.IFSelect.IFSelect_RetDone): >> #Interface_TraceFile::SetDefault(); >> failsonly = False >> step_reader.PrintCheckLoad( failsonly, >> STEPControl.IFSelect.IFSelect_ItemsByEntity ) >> nbr = step_reader.NbRootsForTransfer() >> step_reader.PrintCheckTransfer( failsonly, >> STEPControl.IFSelect.IFSelect_ItemsByEntity ) >> for n in range(1,nbr+1) : >> ok = step_reader.TransferRoot( n ) >> nbs = step_reader.NbShapes() >> trans=2.0 >> print "importSTEP Solid, nb shapes ", nbs >> if nbs > 0 : >> for i in range(1,nbs+1) : >> # TopoDS_Shape shape = aReaderManette.Shape( i ); >> pAis=AIS_Shape( step_reader.Shape( i )) >> #pAis.SetTransparency(1) >> pAis.SetColor(Quantity.Quantity_NOC_DARKVIOLET); >> #pAis.SetMaterial(Graphic3d_NOM_PLASTIC); >> toto = Handle_AIS_InteractiveObject(pAis) >> display.Context.Display(toto, True ) >> >> display.Context.UpdateCurrentViewer() >> else: >> print "An error occured when loading", filename >> >> >> Hi Vincent, >> >> Is something displayed if you move your display code from >> """ >> pAis=AIS_Shape( step_reader.Shape( i )) >> pAis.SetColor(Quantity.Quantity_NOC_DARKVIOLET); >> toto = Handle_AIS_InteractiveObject(pAis) >> display.Context.Display(toto, True ) >> """ >> >> to >> >> """ >> display.DisplayShape(step_reader.Shape(i)) >> """ >> ? >> >> Thomas >> >> _______________________________________________ >> Pythonocc-users mailing list >> Pythonocc-users@gna.org >> https://mail.gna.org/listinfo/pythonocc-users > > > -- > Vincent ACARY > Chargé de recherche > INRIA/ BIPOP > http://bipop.inrialpes.fr/people/acary > > > > > > > _______________________________________________ > Pythonocc-users mailing list > Pythonocc-users@gna.org > https://mail.gna.org/listinfo/pythonocc-users > > > _______________________________________________ > Pythonocc-users mailing list > Pythonocc-users@gna.org > https://mail.gna.org/listinfo/pythonocc-users -- Vincent ACARY Chargé de recherche INRIA/ BIPOP http://bipop.inrialpes.fr/people/acary
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