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BRepBuilderAPI_Sewing Issue in opencascade 6.9.1

Aloka Kulathilaka's picture


I have a problem using BRepBuilderAPI_Sewing which I used to get sewed shape from 13 faces. I have wrote face by face in brep files and export them in to a single file (exportedFaces.brep)  and that shape is my expected shape after sewing.  But the shape I got(sewedShape.brep) is different. I have attached the code and two shapes here.

                    BRepBuilderAPI_Sewing multiRowSewer;
                    for(int i=0; i < grooveFaceList.size();i++)
                    TopoDS_Shape sewedShape = multiRowSewer.SewedShape();

How can I solve this problem?