include/opencascade/BRepBlend_AppFunc.hxx

0001 // Created on: 1996-11-25
0002 // Created by: Philippe MANGIN
0003 // Copyright (c) 1996-1999 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_AppFunc_HeaderFile
0018 #define _BRepBlend_AppFunc_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_Function;
0027 class Blend_AppFunction;
0028 class Blend_Point;
0029
0030 class BRepBlend_AppFunc;
0031 DEFINE_STANDARD_HANDLE(BRepBlend_AppFunc, BRepBlend_AppFuncRoot)
0032
0033 //! Function to approximate by AppSurface
0034 //! for Surface/Surface contact.
0035 class BRepBlend_AppFunc : public BRepBlend_AppFuncRoot
0036 {
0037
0038 public:
0039   Standard_EXPORT BRepBlend_AppFunc(Handle(BRepBlend_Line)& Line,
0040                                     Blend_Function&         Func,
0041                                     const Standard_Real     Tol3d,
0042                                     const Standard_Real     Tol2d);
0043
0044   Standard_EXPORT void Point(const Blend_AppFunction& Func,
0045                              const Standard_Real      Param,
0046                              const math_Vector&       Sol,
0047                              Blend_Point&             Pnt) const Standard_OVERRIDE;
0048
0049   Standard_EXPORT void Vec(math_Vector& Sol, const Blend_Point& Pnt) const Standard_OVERRIDE;
0050
0051   DEFINE_STANDARD_RTTIEXT(BRepBlend_AppFunc, BRepBlend_AppFuncRoot)
0052
0053 protected:
0054 private:
0055 };
0056
0057 #endif // _BRepBlend_AppFunc_HeaderFile