include/opencascade/BRepLib_MakeShell.hxx

0001 // Created on: 1995-01-04
0002 // Created by: Bruno DUMORTIER
0003 // Copyright (c) 1995-1999 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 _BRepLib_MakeShell_HeaderFile
0018 #define _BRepLib_MakeShell_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <BRepLib_ShellError.hxx>
0025 #include <BRepLib_MakeShape.hxx>
0026 class Geom_Surface;
0027 class TopoDS_Shell;
0028
0029
0030 //! Provides methods to build shells.
0031 //!
0032 //! Build a shell from a set of faces.
0033 //! Build untied shell from a non C2 surface
0034 //! splitting it into C2-continuous parts.
0035 class BRepLib_MakeShell  : public BRepLib_MakeShape
0036 {
0037 public:
0038
0039   DEFINE_STANDARD_ALLOC
0040
0041
0042   //! Not done.
0043   Standard_EXPORT BRepLib_MakeShell();
0044
0045   Standard_EXPORT BRepLib_MakeShell(const Handle(Geom_Surface)& S, const Standard_Boolean Segment = Standard_False);
0046
0047   Standard_EXPORT BRepLib_MakeShell(const Handle(Geom_Surface)& S, const Standard_Real UMin, const Standard_Real UMax, const Standard_Real VMin, const Standard_Real VMax, const Standard_Boolean Segment = Standard_False);
0048
0049   //! Creates the shell from the surface  and the min-max
0050   //! values.
0051   Standard_EXPORT void Init (const Handle(Geom_Surface)& S, const Standard_Real UMin, const Standard_Real UMax, const Standard_Real VMin, const Standard_Real VMax, const Standard_Boolean Segment = Standard_False);
0052
0053   Standard_EXPORT BRepLib_ShellError Error() const;
0054
0055   //! Returns the new Shell.
0056   Standard_EXPORT const TopoDS_Shell& Shell() const;
0057 Standard_EXPORT operator TopoDS_Shell() const;
0058
0059
0060
0061
0062 protected:
0063
0064
0065
0066
0067
0068 private:
0069
0070
0071
0072   BRepLib_ShellError myError;
0073
0074
0075 };
0076
0077
0078
0079
0080
0081
0082
0083 #endif // _BRepLib_MakeShell_HeaderFile