Hi Dalton,
you could try to change the line "stepexporter.Write(arquivosaida)" to "stepexporter.Write(arquivosaida.Shape())", I hope it helps. Best regards ---------- Původní zpráva ---------- Od: Dalton <dfazan...@gmail.com> Komu: pythonocc-users@gna.org Datum: 3. 4. 2014 15:49:19 Předmět: [Pythonocc-users] STEP and Geom "Hi! I'm building an algorithm to construct a NURBS surface with pythonnocc and need to export it to a STEP file. I construct a Geom_BSplineSurface with the command line stepnurbs = Geom_BSplineSurface(stepptosctrl, steppesos, stepuknots, stepvknots, stepumults, stepvmults, k-1, l-1, 0, 0) where all the parameters are already defined and it works well. Then I try to write it to a STEP file with the following lines stepexporter = STEPControl_Writer() stepexporter.Transfer(stepnurbs, STEPControl_AsIs) stepexporter.Write(arquivosaida) and I get the message error TypeError: in method 'STEPControl_Writer_Transfer', argument 2 of type 'TopoDS_Shape const' At GitHub, I was told to execute the command TopoDS_face(BRepBuilderAPI_MakeFace(stepnurbs, ... but I still get a message error as below TypeError: in method 'new_BRepBuilderAPI_MakeFace', argument 1 of type 'TopoDS_Wire const' Sorry if this may seems a noobie question, but I am not an specialist in python or opencascade, just starting to learn. :) Best regards. _______________________________________________ Pythonocc-users mailing list Pythonocc-users@gna.org https://mail.gna.org/listinfo/pythonocc-users";
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