// Copyright (c) 1995-1999 Matra Datavision
// Copyright (c) 1999-2012 OPEN CASCADE SAS
//
// The content of this file is subject to the Open CASCADE Technology Public
// License Version 6.5 (the "License"). You may not use the content of this file
// except in compliance with the License. Please obtain a copy of the License
// at http://www.opencascade.org and read it completely before using this file.
//
// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
//
// The Original Code and all software distributed under the License is
// distributed on an "AS IS" basis, without warranty of any kind, and the
// Initial Developer hereby disclaims all such warranties, including without
// limitation, any warranties of merchantability, fitness for a particular
// purpose or non-infringement. Please see the License for the specific terms
// and conditions governing the rights and limitations under the License.

#include <Blend_CSFunction.ixx>
#include <Standard_NotImplemented.hxx>

Standard_Integer Blend_CSFunction::NbVariables () const
{
  return 3;
}

const gp_Pnt& Blend_CSFunction::Pnt1() const 
{
  return PointOnC();
}

const gp_Pnt& Blend_CSFunction::Pnt2() const 
{
  return PointOnS();
}

Standard_Boolean Blend_CSFunction::Section (const Blend_Point& /*P*/, 
                                            TColgp_Array1OfPnt& /*Poles*/, 
                                            TColgp_Array1OfVec& /*DPoles*/, 
                                            TColgp_Array1OfVec& /*D2Poles*/, 
                                            TColgp_Array1OfPnt2d& /*Poles2d*/, 
                                            TColgp_Array1OfVec2d& /*DPoles2d*/, 
                                            TColgp_Array1OfVec2d& /*D2Poles2d*/, 
                                            TColStd_Array1OfReal& /*Weigths*/, 
                                            TColStd_Array1OfReal& /*DWeigths*/, 
                                            TColStd_Array1OfReal& /*D2Weigths*/)
{
  return Standard_False;
}

Standard_Real Blend_CSFunction::GetMinimalDistance() const
{
  Standard_NotImplemented::Raise("Blend_CSFunction::GetMinimalDistance");
  return RealLast();
}