src/Blend/Blend_CSFunction.cxx

   1 // Copyright (c) 1995-1999 Matra Datavision
   2 // Copyright (c) 1999-2014 OPEN CASCADE SAS
   3 //
   4 // This file is part of Open CASCADE Technology software library.
   5 //
   6 // This library is free software; you can redistribute it and/or modify it under
   7 // the terms of the GNU Lesser General Public License version 2.1 as published
   8 // by the Free Software Foundation, with special exception defined in the file
   9 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
  10 // distribution for complete text of the license and disclaimer of any warranty.
  11 //
  12 // Alternatively, this file may be used under the terms of Open CASCADE
  13 // commercial license or contractual agreement.
  14
  15 #include <Blend_CSFunction.ixx>
  16 #include <Standard_NotImplemented.hxx>
  17
  18 Standard_Integer Blend_CSFunction::NbVariables () const
  19 {
  20   return 3;
  21 }
  22
  23 const gp_Pnt& Blend_CSFunction::Pnt1() const
  24 {
  25   return PointOnC();
  26 }
  27
  28 const gp_Pnt& Blend_CSFunction::Pnt2() const
  29 {
  30   return PointOnS();
  31 }
  32
  33 Standard_Boolean Blend_CSFunction::Section (const Blend_Point& /*P*/,
  34                                             TColgp_Array1OfPnt& /*Poles*/,
  35                                             TColgp_Array1OfVec& /*DPoles*/,
  36                                             TColgp_Array1OfVec& /*D2Poles*/,
  37                                             TColgp_Array1OfPnt2d& /*Poles2d*/,
  38                                             TColgp_Array1OfVec2d& /*DPoles2d*/,
  39                                             TColgp_Array1OfVec2d& /*D2Poles2d*/,
  40                                             TColStd_Array1OfReal& /*Weigths*/,
  41                                             TColStd_Array1OfReal& /*DWeigths*/,
  42                                             TColStd_Array1OfReal& /*D2Weigths*/)
  43 {
  44   return Standard_False;
  45 }
  46
  47 Standard_Real Blend_CSFunction::GetMinimalDistance() const
  48 {
  49   Standard_NotImplemented::Raise("Blend_CSFunction::GetMinimalDistance");
  50   return RealLast();
  51 }