Warnings on vc14 were eliminated

[occt.git] / src / IntImp / IntImp_ZerCSParFunc.gxx

// Copyright (c) 1995-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#include <gp_Pnt.hxx>
#include <gp_Vec.hxx>

#ifndef OCCT_DEBUG
#define No_Standard_RangeError
#define No_Standard_OutOfRange
#endif


IntImp_ZerCSParFunc::IntImp_ZerCSParFunc(const ThePSurface& S,
					 const TheCurve& C) {
  surface = S;
  curve = C;
  p = gp_Pnt(0.0,0.0,0.0);
  f = 0.0;
}

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

Standard_Integer IntImp_ZerCSParFunc::NbEquations()const { return 3;}

Standard_Boolean IntImp_ZerCSParFunc::Value(const math_Vector& X,
			                    math_Vector& F){

  gp_Pnt Psurf = ThePSurfaceTool::Value(surface,X(1),X(2));
  gp_Pnt Pcurv = TheCurveTool::Value(curve,X(3));
  Standard_Real f1,f2,f3;
  F(1) = f1 = Psurf.X()-Pcurv.X();
  F(2) = f2 = Psurf.Y()-Pcurv.Y();
  F(3) = f3 = Psurf.Z()-Pcurv.Z();
  f = f1*f1 + f2*f2 + f3*f3;
  p = gp_Pnt((Psurf.XYZ()+Pcurv.XYZ())*0.5);
  return Standard_True;
}

Standard_Boolean IntImp_ZerCSParFunc::Derivatives ( const math_Vector& X,
						    math_Matrix& D) {
  gp_Pnt Psurf,Pcurv;
  gp_Vec D1u,D1v,D1w;
  ThePSurfaceTool::D1(surface,X(1),X(2),Psurf,D1u,D1v);
  TheCurveTool::D1(curve,X(3),Pcurv,D1w);
  D(1,1) =  D1u.X();
  D(1,2) =  D1v.X();
  D(1,3) = -D1w.X();
  D(2,1) =  D1u.Y();
  D(2,2) =  D1v.Y();
  D(2,3) = -D1w.Y();
  D(3,1) =  D1u.Z();
  D(3,2) =  D1v.Z();
  D(3,3) = -D1w.Z();
  return Standard_True;
} 

Standard_Boolean IntImp_ZerCSParFunc::Values( const math_Vector& X,
					      math_Vector& F,
					      math_Matrix& D) {
  gp_Pnt Psurf,Pcurv;
  gp_Vec D1u,D1v,D1w;
  ThePSurfaceTool::D1(surface,X(1),X(2),Psurf,D1u,D1v);
  TheCurveTool::D1(curve,X(3),Pcurv,D1w);
  D(1,1) =  D1u.X();
  D(1,2) =  D1v.X();
  D(1,3) = -D1w.X();
  D(2,1) =  D1u.Y();
  D(2,2) =  D1v.Y();
  D(2,3) = -D1w.Y();
  D(3,1) =  D1u.Z();
  D(3,2) =  D1v.Z();
  D(3,3) = -D1w.Z();

  Standard_Real f1,f2,f3;
  F(1) = f1 = Psurf.X()-Pcurv.X();
  F(2) = f2 = Psurf.Y()-Pcurv.Y();
  F(3) = f3 = Psurf.Z()-Pcurv.Z();
  f = f1*f1 + f2*f2 + f3*f3;
  p = gp_Pnt((Psurf.XYZ()+Pcurv.XYZ())*0.5);
  return Standard_True;
}

const gp_Pnt& IntImp_ZerCSParFunc::Point() const { return p;}

Standard_Real IntImp_ZerCSParFunc::Root() const { return f;}

const ThePSurface& IntImp_ZerCSParFunc::AuxillarSurface() const { 
  return surface;}

const TheCurve& IntImp_ZerCSParFunc::AuxillarCurve() const { 
  return curve;}