to represent function C'(t)^C''(t) More...

#include <GeomFill_SnglrFunc.hxx>

Inheritance diagram for GeomFill_SnglrFunc:

Public Member Functions
	GeomFill_SnglrFunc (const Handle< Adaptor3d_HCurve > &HC)

void	SetRatio (const Standard_Real Ratio)

Standard_Real	FirstParameter () const

Standard_Real	LastParameter () const

Standard_Integer	NbIntervals (const GeomAbs_Shape S) const
	Returns the number of intervals for continuity <S>. May be one if Continuity(me) >= <S> More...

void	Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const
	Stores in <T> the parameters bounding the intervals of continuity <S>. More...

gp_Pnt	Value (const Standard_Real U) const
	Computes the point of parameter U on the curve. More...

Standard_Boolean	IsPeriodic () const

Standard_Real	Period () const

void	D0 (const Standard_Real U, gp_Pnt &P) const
	Computes the point of parameter U on the curve. More...

void	D1 (const Standard_Real U, gp_Pnt &P, gp_Vec &V) const
	Computes the point of parameter U on the curve with its first derivative. Raised if the continuity of the current interval is not C1. More...

void	D2 (const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2) const
	Returns the point P of parameter U, the first and second derivatives V1 and V2. Raised if the continuity of the current interval is not C2. More...

void	D3 (const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2, gp_Vec &V3) const
	Returns the point P of parameter U, the first, the second and the third derivative. Raised if the continuity of the current interval is not C1. More...

gp_Vec	DN (const Standard_Real U, const Standard_Integer N) const
	The returned vector gives the value of the derivative for the order of derivation N. Raised if N < 1. More...

Standard_Real	Resolution (const Standard_Real R3d) const
	Returns the parametric resolution corresponding to the real space resolution <R3d>. More...

GeomAbs_CurveType	GetType () const
	Returns the type of the curve in the current interval : Line, Circle, Ellipse, Hyperbola, Parabola, BezierCurve, BSplineCurve, OtherCurve. More...

Public Member Functions inherited from Adaptor3d_Curve
virtual GeomAbs_Shape	Continuity () const

virtual Handle< Adaptor3d_HCurve >	Trim (const Standard_Real First, const Standard_Real Last, const Standard_Real Tol) const
	Returns a curve equivalent of <me> between parameters <First> and <Last>. <Tol> is used to test for 3d points confusion. If <First> >= <Last> More...

virtual Standard_Boolean	IsClosed () const

virtual gp_Lin	Line () const

virtual gp_Circ	Circle () const

virtual gp_Elips	Ellipse () const

virtual gp_Hypr	Hyperbola () const

virtual gp_Parab	Parabola () const

virtual Standard_Integer	Degree () const

virtual Standard_Boolean	IsRational () const

virtual Standard_Integer	NbPoles () const

virtual Standard_Integer	NbKnots () const

virtual Handle< Geom_BezierCurve >	Bezier () const

virtual Handle< Geom_BSplineCurve >	BSpline () const

virtual	~Adaptor3d_Curve ()

Detailed Description

to represent function C'(t)^C''(t)

Constructor & Destructor Documentation

GeomFill_SnglrFunc::GeomFill_SnglrFunc ( const Handle< Adaptor3d_HCurve > & HC )

Member Function Documentation

void GeomFill_SnglrFunc::D0	(	const Standard_Real	U,
		gp_Pnt &	P
	)		const

virtual

Computes the point of parameter U on the curve.

Reimplemented from Adaptor3d_Curve.

void GeomFill_SnglrFunc::D1	(	const Standard_Real	U,
		gp_Pnt &	P,
		gp_Vec &	V
	)		const

virtual

Computes the point of parameter U on the curve with its first derivative. Raised if the continuity of the current interval is not C1.

Reimplemented from Adaptor3d_Curve.

void GeomFill_SnglrFunc::D2	(	const Standard_Real	U,
		gp_Pnt &	P,
		gp_Vec &	V1,
		gp_Vec &	V2
	)		const

virtual

Returns the point P of parameter U, the first and second derivatives V1 and V2. Raised if the continuity of the current interval is not C2.

Reimplemented from Adaptor3d_Curve.

void GeomFill_SnglrFunc::D3	(	const Standard_Real	U,
		gp_Pnt &	P,
		gp_Vec &	V1,
		gp_Vec &	V2,
		gp_Vec &	V3
	)		const

virtual

Returns the point P of parameter U, the first, the second and the third derivative. Raised if the continuity of the current interval is not C1.

Reimplemented from Adaptor3d_Curve.

gp_Vec GeomFill_SnglrFunc::DN	(	const Standard_Real	U,
		const Standard_Integer	N
	)		const

virtual

The returned vector gives the value of the derivative for the order of derivation N. Raised if N < 1.

Reimplemented from Adaptor3d_Curve.

Standard_Real GeomFill_SnglrFunc::FirstParameter ( ) const

virtual

Reimplemented from Adaptor3d_Curve.

GeomAbs_CurveType GeomFill_SnglrFunc::GetType ( ) const

virtual

Returns the type of the curve in the current interval : Line, Circle, Ellipse, Hyperbola, Parabola, BezierCurve, BSplineCurve, OtherCurve.

Reimplemented from Adaptor3d_Curve.

void GeomFill_SnglrFunc::Intervals	(	TColStd_Array1OfReal &	T,
		const GeomAbs_Shape	S
	)		const

virtual

Stores in <T> the parameters bounding the intervals of continuity <S>.

The array must provide enough room to accomodate for the parameters. i.e. T.Length() > NbIntervals()

Reimplemented from Adaptor3d_Curve.

Standard_Boolean GeomFill_SnglrFunc::IsPeriodic ( ) const

virtual

Reimplemented from Adaptor3d_Curve.

Standard_Real GeomFill_SnglrFunc::LastParameter ( ) const

virtual

Reimplemented from Adaptor3d_Curve.

Standard_Integer GeomFill_SnglrFunc::NbIntervals ( const GeomAbs_Shape S ) const

virtual

Returns the number of intervals for continuity <S>. May be one if Continuity(me) >= <S>

Reimplemented from Adaptor3d_Curve.

Standard_Real GeomFill_SnglrFunc::Period ( ) const

virtual

Reimplemented from Adaptor3d_Curve.

Standard_Real GeomFill_SnglrFunc::Resolution ( const Standard_Real R3d ) const

virtual

Returns the parametric resolution corresponding to the real space resolution <R3d>.

Reimplemented from Adaptor3d_Curve.

void GeomFill_SnglrFunc::SetRatio ( const Standard_Real Ratio )

gp_Pnt GeomFill_SnglrFunc::Value ( const Standard_Real U ) const

virtual

Computes the point of parameter U on the curve.

Reimplemented from Adaptor3d_Curve.

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

GeomFill_SnglrFunc.hxx

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation