include/opencascade/GeomFill_Generator.hxx

0001 // Created on: 1994-02-17
0002 // Created by: Bruno DUMORTIER
0003 // Copyright (c) 1994-1999 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 _GeomFill_Generator_HeaderFile
0018 #define _GeomFill_Generator_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <GeomFill_Profiler.hxx>
0025 class Geom_Surface;
0026
0027
0028 //! Create a surface using generating lines.  Inherits
0029 //! profiler.  The  surface will be  a  BSplineSurface
0030 //! passing  by   all  the  curves  described  in  the
0031 //! generator. The VDegree of the resulting surface is
0032 //! 1.
0033 class GeomFill_Generator  : public GeomFill_Profiler
0034 {
0035 public:
0036
0037   DEFINE_STANDARD_ALLOC
0038
0039
0040   Standard_EXPORT GeomFill_Generator();
0041
0042   //! Converts all curves to BSplineCurves.
0043   //! Set them to the common profile.
0044   //! Compute the surface (degv = 1).
0045   //! <PTol> is used to compare 2 knots.
0046   Standard_EXPORT virtual void Perform (const Standard_Real PTol) Standard_OVERRIDE;
0047
0048     const Handle(Geom_Surface)& Surface() const;
0049
0050
0051
0052
0053 protected:
0054
0055
0056
0057
0058
0059 private:
0060
0061
0062
0063   Handle(Geom_Surface) mySurface;
0064
0065
0066 };
0067
0068
0069 #include <GeomFill_Generator.lxx>
0070
0071
0072
0073
0074
0075 #endif // _GeomFill_Generator_HeaderFile