Approx_CurvilinearParameter Class Reference

Approximation of a Curve to make its parameter be its curvilinear abscissa. If the curve is a curve on a surface S, C2D is the corresponding Pcurve, we consider the curve is given by its representation. More...

#include <Approx_CurvilinearParameter.hxx>

Public Member Functions
	Approx_CurvilinearParameter (const Handle< Adaptor3d_Curve > &C3D, const Standard_Real Tol, const GeomAbs_Shape Order, const Standard_Integer MaxDegree, const Standard_Integer MaxSegments)
	case of a free 3D curve
	Approx_CurvilinearParameter (const Handle< Adaptor2d_Curve2d > &C2D, const Handle< Adaptor3d_Surface > &Surf, const Standard_Real Tol, const GeomAbs_Shape Order, const Standard_Integer MaxDegree, const Standard_Integer MaxSegments)
	case of a curve on one surface
	Approx_CurvilinearParameter (const Handle< Adaptor2d_Curve2d > &C2D1, const Handle< Adaptor3d_Surface > &Surf1, const Handle< Adaptor2d_Curve2d > &C2D2, const Handle< Adaptor3d_Surface > &Surf2, const Standard_Real Tol, const GeomAbs_Shape Order, const Standard_Integer MaxDegree, const Standard_Integer MaxSegments)
	case of a curve on two surfaces
Standard_Boolean	IsDone () const
Standard_Boolean	HasResult () const
Handle< Geom_BSplineCurve >	Curve3d () const
	returns the Bspline curve corresponding to the reparametrized 3D curve
Standard_Real	MaxError3d () const
	returns the maximum error on the reparametrized 3D curve
Handle< Geom2d_BSplineCurve >	Curve2d1 () const
	returns the BsplineCurve representing the reparametrized 2D curve on the first surface (case of a curve on one or two surfaces)
Standard_Real	MaxError2d1 () const
	returns the maximum error on the first reparametrized 2D curve
Handle< Geom2d_BSplineCurve >	Curve2d2 () const
	returns the BsplineCurve representing the reparametrized 2D curve on the second surface (case of a curve on two surfaces)
Standard_Real	MaxError2d2 () const
	returns the maximum error on the second reparametrized 2D curve
void	Dump (Standard_OStream &o) const
	print the maximum errors(s)

Detailed Description

Approximation of a Curve to make its parameter be its curvilinear abscissa. If the curve is a curve on a surface S, C2D is the corresponding Pcurve, we consider the curve is given by its representation.

S(C2D(u))

If the curve is a curve on 2 surfaces S1 and S2 and C2D1 C2D2 are the two corresponding Pcurve, we consider the curve is given by its representation

1/2(S1(C2D1(u) + S2(C2D2(u)))

Constructor & Destructor Documentation

Approx_CurvilinearParameter() [1/3]

Approx_CurvilinearParameter::Approx_CurvilinearParameter	(	const Handle< Adaptor3d_Curve > &	C3D,
		const Standard_Real	Tol,
		const GeomAbs_Shape	Order,
		const Standard_Integer	MaxDegree,
		const Standard_Integer	MaxSegments )

case of a free 3D curve

Approx_CurvilinearParameter() [2/3]

Approx_CurvilinearParameter::Approx_CurvilinearParameter	(	const Handle< Adaptor2d_Curve2d > &	C2D,
		const Handle< Adaptor3d_Surface > &	Surf,
		const Standard_Real	Tol,
		const GeomAbs_Shape	Order,
		const Standard_Integer	MaxDegree,
		const Standard_Integer	MaxSegments )

case of a curve on one surface

Approx_CurvilinearParameter() [3/3]

Approx_CurvilinearParameter::Approx_CurvilinearParameter	(	const Handle< Adaptor2d_Curve2d > &	C2D1,
		const Handle< Adaptor3d_Surface > &	Surf1,
		const Handle< Adaptor2d_Curve2d > &	C2D2,
		const Handle< Adaptor3d_Surface > &	Surf2,
		const Standard_Real	Tol,
		const GeomAbs_Shape	Order,
		const Standard_Integer	MaxDegree,
		const Standard_Integer	MaxSegments )

case of a curve on two surfaces

Member Function Documentation

Curve2d1()

Handle< Geom2d_BSplineCurve > Approx_CurvilinearParameter::Curve2d1

(

)

const

returns the BsplineCurve representing the reparametrized 2D curve on the first surface (case of a curve on one or two surfaces)

Curve2d2()

Handle< Geom2d_BSplineCurve > Approx_CurvilinearParameter::Curve2d2

(

)

const

returns the BsplineCurve representing the reparametrized 2D curve on the second surface (case of a curve on two surfaces)

Curve3d()

Handle< Geom_BSplineCurve > Approx_CurvilinearParameter::Curve3d

(

)

const

returns the Bspline curve corresponding to the reparametrized 3D curve

Dump()

void Approx_CurvilinearParameter::Dump

(

Standard_OStream &

o

)

const

print the maximum errors(s)

HasResult()

Standard_Boolean Approx_CurvilinearParameter::HasResult

(

)

const

IsDone()

Standard_Boolean Approx_CurvilinearParameter::IsDone

(

)

const

MaxError2d1()

Standard_Real Approx_CurvilinearParameter::MaxError2d1

(

)

const

returns the maximum error on the first reparametrized 2D curve

MaxError2d2()

Standard_Real Approx_CurvilinearParameter::MaxError2d2

(

)

const

returns the maximum error on the second reparametrized 2D curve

MaxError3d()

Standard_Real Approx_CurvilinearParameter::MaxError3d

(

)

const

returns the maximum error on the reparametrized 3D curve

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The documentation for this class was generated from the following file:

• Approx_CurvilinearParameter.hxx