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// File: HLRBRep_LineTool.lxx
// Created: Wed Aug 18 15:06:22 1993
// Author: Christophe MARION
// <cma@sdsun1>
#include <gp_Pnt.hxx>
#include <gp_Vec.hxx>
#include <gp_Lin.hxx>
#include <gp_Circ.hxx>
#include <gp_Elips.hxx>
#include <gp_Hypr.hxx>
#include <gp_Parab.hxx>
#include <ElCLib.hxx>
#include <TColStd_HArray1OfReal.hxx>
#include <TColStd_Array1OfReal.hxx>
inline Standard_Real HLRBRep_LineTool::FirstParameter(const gp_Lin&)
{ return RealFirst(); }
inline Standard_Real HLRBRep_LineTool::LastParameter(const gp_Lin& )
{ return RealLast(); }
inline GeomAbs_Shape HLRBRep_LineTool::Continuity( const gp_Lin& )
{ return GeomAbs_CN; }
inline Standard_Integer HLRBRep_LineTool::NbIntervals
(const gp_Lin& , const GeomAbs_Shape )
{ return 1; }
inline void HLRBRep_LineTool::Intervals
(const gp_Lin& , TColStd_Array1OfReal& , const GeomAbs_Shape)
{}
inline Standard_Real HLRBRep_LineTool::IntervalFirst(const gp_Lin& )
{ return RealFirst(); }
inline Standard_Real HLRBRep_LineTool::IntervalLast(const gp_Lin& )
{ return RealLast(); }
inline GeomAbs_Shape HLRBRep_LineTool::IntervalContinuity(const gp_Lin& )
{ return GeomAbs_CN; }
inline Standard_Boolean HLRBRep_LineTool::IsClosed( const gp_Lin& )
{ return Standard_False; }
inline Standard_Boolean HLRBRep_LineTool::IsPeriodic( const gp_Lin& )
{ return Standard_False; }
inline Standard_Real HLRBRep_LineTool::Period(const gp_Lin& )
{ return 0.; }
inline gp_Pnt HLRBRep_LineTool::Value(const gp_Lin& C,const Standard_Real U)
{ return ElCLib::Value(U,C); }
inline void HLRBRep_LineTool::D0
(const gp_Lin& C,const Standard_Real U, gp_Pnt& P)
{ P = ElCLib::Value(U,C); }
inline void HLRBRep_LineTool::D1
(const gp_Lin& C,const Standard_Real U,
gp_Pnt& P, gp_Vec& V)
{ ElCLib::D1(U,C,P,V); }
inline void HLRBRep_LineTool::D2
(const gp_Lin& C, const Standard_Real U,
gp_Pnt& P, gp_Vec& V1, gp_Vec& V2)
{
ElCLib::D1(U,C,P,V1);
V2 = gp_Vec(0,0,0);
}
inline void HLRBRep_LineTool::D3
(const gp_Lin& C, const Standard_Real U,
gp_Pnt& P, gp_Vec& V1, gp_Vec& V2, gp_Vec& V3)
{
ElCLib::D1(U,C,P,V1);
V2 = V3 = gp_Vec(0,0,0);
}
inline gp_Vec HLRBRep_LineTool::DN
(const gp_Lin& C, const Standard_Real U, const Standard_Integer N)
{ return ElCLib::DN(U,C,N); }
inline Standard_Real HLRBRep_LineTool::Resolution
( const gp_Lin& , const Standard_Real R3D)
{ return R3D; }
inline GeomAbs_CurveType HLRBRep_LineTool::GetType(const gp_Lin& )
{ return GeomAbs_Line; }
inline gp_Lin HLRBRep_LineTool::Line(const gp_Lin& C)
{ return C; }
inline gp_Circ HLRBRep_LineTool::Circle(const gp_Lin&)
{ return gp_Circ(); }
inline gp_Elips HLRBRep_LineTool::Ellipse(const gp_Lin&)
{ return gp_Elips(); }
inline gp_Hypr HLRBRep_LineTool::Hyperbola(const gp_Lin&)
{ return gp_Hypr(); }
inline gp_Parab HLRBRep_LineTool::Parabola(const gp_Lin&)
{ return gp_Parab(); }
inline Handle(Geom_BezierCurve) HLRBRep_LineTool::Bezier(const gp_Lin&)
{
Handle(Geom_BezierCurve) NullCurve;
return NullCurve;
}
inline Handle(Geom_BSplineCurve) HLRBRep_LineTool::BSpline(const gp_Lin&)
{
Handle(Geom_BSplineCurve) NullCurve;
return NullCurve;
}
inline Standard_Integer HLRBRep_LineTool::Degree(const gp_Lin& )
{ return 1; }
inline Standard_Integer HLRBRep_LineTool::NbPoles(const gp_Lin&)
{ return 0; }
inline void HLRBRep_LineTool::Poles(const gp_Lin&, TColgp_Array1OfPnt&)
{}
inline Standard_Boolean HLRBRep_LineTool::IsRational(const gp_Lin&)
{ return Standard_False; }
inline void HLRBRep_LineTool::PolesAndWeights
(const gp_Lin&, TColgp_Array1OfPnt&, TColStd_Array1OfReal&)
{}
inline Standard_Integer HLRBRep_LineTool::NbKnots(const gp_Lin&)
{ return 0; }
inline void HLRBRep_LineTool::KnotsAndMultiplicities
(const gp_Lin&, TColStd_Array1OfReal&, TColStd_Array1OfInteger&)
{}
inline Standard_Integer HLRBRep_LineTool::NbSamples(const gp_Lin&,
const Standard_Real,
const Standard_Real )
{ return 3; }
// modified by NIZHNY-MKK Tue Nov 1 18:49:28 2005
inline void HLRBRep_LineTool::SamplePars (const gp_Lin& C,
const Standard_Real U0,
const Standard_Real U1,
const Standard_Real Defl,
const Standard_Integer NbMin,
Handle(TColStd_HArray1OfReal)& Pars) {
Pars = new TColStd_HArray1OfReal(1, 3);
Pars->SetValue(1, U0);
Pars->SetValue(2, (U0 + U1) * 0.5);
Pars->SetValue(3, U1);
}
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