include/opencascade/IGESSelect_SelectFaces.hxx

0001 // Created on: 1997-10-01
0002 // Created by: Christian CAILLET
0003 // Copyright (c) 1997-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _IGESSelect_SelectFaces_HeaderFile
0018 #define _IGESSelect_SelectFaces_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_Type.hxx>
0022
0023 #include <IFSelect_SelectExplore.hxx>
0024 #include <Standard_Integer.hxx>
0025 class Standard_Transient;
0026 class Interface_Graph;
0027 class Interface_EntityIterator;
0028 class TCollection_AsciiString;
0029
0030
0031 class IGESSelect_SelectFaces;
0032 DEFINE_STANDARD_HANDLE(IGESSelect_SelectFaces, IFSelect_SelectExplore)
0033
0034 //! This selection returns the faces contained in an IGES Entity
0035 //! or itself if it is a Face
0036 //! Face means :
0037 //! - Face (510) of a ManifoldSolidBrep
0038 //! - TrimmedSurface (144)
0039 //! - BoundedSurface (143)
0040 //! - Plane with a Bounding Curve (108, form not 0)
0041 //! - Also, any Surface which is not in a TrimmedSurface, a
0042 //! BoundedSurface, or a Face (FREE Surface)
0043 //! -> i.e. a Face for which Natural Bounds will be considered
0044 class IGESSelect_SelectFaces : public IFSelect_SelectExplore
0045 {
0046
0047 public:
0048
0049
0050   Standard_EXPORT IGESSelect_SelectFaces();
0051
0052   //! Explores an entity, to take its faces
0053   //! Works recursively
0054   Standard_EXPORT Standard_Boolean Explore (const Standard_Integer level, const Handle(Standard_Transient)& ent, const Interface_Graph& G, Interface_EntityIterator& explored) const Standard_OVERRIDE;
0055
0056   //! Returns a text defining the criterium : "Faces"
0057   Standard_EXPORT TCollection_AsciiString ExploreLabel() const Standard_OVERRIDE;
0058
0059
0060
0061
0062   DEFINE_STANDARD_RTTIEXT(IGESSelect_SelectFaces,IFSelect_SelectExplore)
0063
0064 protected:
0065
0066
0067
0068
0069 private:
0070
0071
0072
0073
0074 };
0075
0076
0077
0078
0079
0080
0081
0082 #endif // _IGESSelect_SelectFaces_HeaderFile