1 // Created on: 1997-10-01
2 // Created by: Christian CAILLET
3 // Copyright (c) 1997-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
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.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _IGESSelect_SelectFaces_HeaderFile
18 #define _IGESSelect_SelectFaces_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <IFSelect_SelectExplore.hxx>
24 #include <Standard_Boolean.hxx>
25 #include <Standard_Integer.hxx>
26 class Standard_Transient;
27 class Interface_Graph;
28 class Interface_EntityIterator;
29 class TCollection_AsciiString;
32 class IGESSelect_SelectFaces;
33 DEFINE_STANDARD_HANDLE(IGESSelect_SelectFaces, IFSelect_SelectExplore)
35 //! This selection returns the faces contained in an IGES Entity
36 //! or itself if it is a Face
38 //! - Face (510) of a ManifoldSolidBrep
39 //! - TrimmedSurface (144)
40 //! - BoundedSurface (143)
41 //! - Plane with a Bounding Curve (108, form not 0)
42 //! - Also, any Surface which is not in a TrimmedSurface, a
43 //! BoundedSurface, or a Face (FREE Surface)
44 //! -> i.e. a Face for which Natural Bounds will be considered
45 class IGESSelect_SelectFaces : public IFSelect_SelectExplore
51 Standard_EXPORT IGESSelect_SelectFaces();
53 //! Explores an entity, to take its faces
55 Standard_EXPORT Standard_Boolean Explore (const Standard_Integer level, const Handle(Standard_Transient)& ent, const Interface_Graph& G, Interface_EntityIterator& explored) const Standard_OVERRIDE;
57 //! Returns a text defining the criterium : "Faces"
58 Standard_EXPORT TCollection_AsciiString ExploreLabel() const Standard_OVERRIDE;
63 DEFINE_STANDARD_RTTIEXT(IGESSelect_SelectFaces,IFSelect_SelectExplore)
83 #endif // _IGESSelect_SelectFaces_HeaderFile