include/opencascade/BRepBlend_AppFuncRst.hxx

0001 // Created on: 1997-07-25
0002 // Created by: Jerome LEMONIER
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 _BRepBlend_AppFuncRst_HeaderFile
0018 #define _BRepBlend_AppFuncRst_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_Type.hxx>
0022
0023 #include <BRepBlend_AppFuncRoot.hxx>
0024 #include <math_Vector.hxx>
0025 class BRepBlend_Line;
0026 class Blend_SurfRstFunction;
0027 class Blend_AppFunction;
0028 class Blend_Point;
0029
0030 //! Function to approximate by AppSurface for Curve/Surface contact.
0031 class BRepBlend_AppFuncRst : public BRepBlend_AppFuncRoot
0032 {
0033
0034 public:
0035   Standard_EXPORT BRepBlend_AppFuncRst(occ::handle<BRepBlend_Line>& Line,
0036                                        Blend_SurfRstFunction&       Func,
0037                                        const double                 Tol3d,
0038                                        const double                 Tol2d);
0039
0040   Standard_EXPORT void Point(const Blend_AppFunction& Func,
0041                              const double             Param,
0042                              const math_Vector&       Sol,
0043                              Blend_Point&             Pnt) const override;
0044
0045   Standard_EXPORT void Vec(math_Vector& Sol, const Blend_Point& Pnt) const override;
0046
0047   DEFINE_STANDARD_RTTIEXT(BRepBlend_AppFuncRst, BRepBlend_AppFuncRoot)
0048 };
0049
0050 #endif // _BRepBlend_AppFuncRst_HeaderFile