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 //! Provides methods to build shells.
0030 //!
0031 //! Build a shell from a set of faces.
0032 //! Build untied shell from a non C2 surface
0033 //! splitting it into C2-continuous parts.
0034 class BRepLib_MakeShell : public BRepLib_MakeShape
0035 {
0036 public:
0037   DEFINE_STANDARD_ALLOC
0038
0039   //! Not done.
0040   Standard_EXPORT BRepLib_MakeShell();
0041
0042   Standard_EXPORT BRepLib_MakeShell(const occ::handle<Geom_Surface>& S, const bool Segment = false);
0043
0044   Standard_EXPORT BRepLib_MakeShell(const occ::handle<Geom_Surface>& S,
0045                                     const double                     UMin,
0046                                     const double                     UMax,
0047                                     const double                     VMin,
0048                                     const double                     VMax,
0049                                     const bool                       Segment = false);
0050
0051   //! Creates the shell from the surface and the min-max
0052   //! values.
0053   Standard_EXPORT void Init(const occ::handle<Geom_Surface>& S,
0054                             const double                     UMin,
0055                             const double                     UMax,
0056                             const double                     VMin,
0057                             const double                     VMax,
0058                             const bool                       Segment = false);
0059
0060   Standard_EXPORT BRepLib_ShellError Error() const;
0061
0062   //! Returns the new Shell.
0063   Standard_EXPORT const TopoDS_Shell& Shell() const;
0064   Standard_EXPORT                     operator TopoDS_Shell() const;
0065
0066 private:
0067   BRepLib_ShellError myError;
0068 };
0069
0070 #endif // _BRepLib_MakeShell_HeaderFile