0026937: Eliminate NO_CXX_EXCEPTION macro support
[occt.git] / src / BRepFill / BRepFill_Section.cxx
1 // Created on: 1998-07-22
2 // Created by: Philippe MANGIN
3 // Copyright (c) 1998-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
5 //
6 // This file is part of Open CASCADE Technology software library.
7 //
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
13 //
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
16
17
18 #include <BRep_Builder.hxx>
19 #include <BRepFill_Section.hxx>
20 #include <TopoDS.hxx>
21 #include <TopoDS_Edge.hxx>
22 #include <TopoDS_Shape.hxx>
23 #include <TopoDS_Vertex.hxx>
24 #include <TopoDS_Wire.hxx>
25
26 BRepFill_Section::BRepFill_Section() :islaw(0),
27                                       ispunctual(0),
28                                       contact(0),
29                                       correction(0)
30 {
31 }
32
33
34 BRepFill_Section::BRepFill_Section(const TopoDS_Shape& Profile,
35                                    const TopoDS_Vertex& V,
36                                    const Standard_Boolean WithContact,
37                                    const Standard_Boolean WithCorrection) 
38                                   : vertex(V),
39                                     islaw(0),
40                                     ispunctual(0),
41                                     contact(WithContact),
42                                     correction(WithCorrection)
43 {
44   if (Profile.ShapeType() == TopAbs_WIRE)
45     wire = TopoDS::Wire(Profile);
46   else if (Profile.ShapeType() == TopAbs_VERTEX)
47     {
48       ispunctual = Standard_True;
49       TopoDS_Vertex aVertex = TopoDS::Vertex(Profile);
50       BRep_Builder BB;
51       
52       TopoDS_Edge DegEdge;
53       BB.MakeEdge( DegEdge );
54       BB.Add( DegEdge, aVertex.Oriented(TopAbs_FORWARD) );
55       BB.Add( DegEdge, aVertex.Oriented(TopAbs_REVERSED) );
56       BB.Degenerated( DegEdge, Standard_True );
57       
58       BB.MakeWire( wire );
59       BB.Add( wire, DegEdge );
60       wire.Closed( Standard_True );
61     }
62   else
63     throw Standard_Failure("BRepFill_Section: bad shape type of section");
64 }
65
66 void BRepFill_Section::Set(const Standard_Boolean IsLaw)
67 {
68   islaw = IsLaw;
69 }