#include <HLRBRep_Surface.hxx>

Public Member Functions
	HLRBRep_Surface ()
	Creates an undefined surface with no face loaded. More...

void	Projector (const HLRAlgo_Projector *Proj)

BRepAdaptor_Surface &	Surface ()
	Returns the 3D Surface. More...

void	Surface (const TopoDS_Face &F)
	Sets the 3D Surface to be projected. More...

Standard_Boolean	IsSide (const Standard_Real tolf, const Standard_Real toler) const
	returns true if it is a side face More...

Standard_Boolean	IsAbove (const Standard_Boolean back, const HLRBRep_Curve *A, const Standard_Real tolC) const

Standard_Real	FirstUParameter () const

Standard_Real	LastUParameter () const

Standard_Real	FirstVParameter () const

Standard_Real	LastVParameter () const

GeomAbs_Shape	UContinuity () const

GeomAbs_Shape	VContinuity () const

Standard_Integer	NbUIntervals (const GeomAbs_Shape S)
	If necessary, breaks the surface in U intervals of continuity <S>. And returns the number of intervals. More...

Standard_Integer	NbVIntervals (const GeomAbs_Shape S)
	If necessary, breaks the surface in V intervals of continuity <S>. And returns the number of intervals. More...

GeomAbs_Shape	UIntervalContinuity () const

GeomAbs_Shape	VIntervalContinuity () const

Standard_Boolean	IsUClosed () const

Standard_Boolean	IsVClosed () const

Standard_Boolean	IsUPeriodic () const

Standard_Real	UPeriod () const

Standard_Boolean	IsVPeriodic () const

Standard_Real	VPeriod () const

gp_Pnt	Value (const Standard_Real U, const Standard_Real V) const
	Computes the point of parameters U,V on the surface. More...

void	D0 (const Standard_Real U, const Standard_Real V, gp_Pnt &P) const
	Computes the point of parameters U,V on the surface. More...

void	D1 (const Standard_Real U, const Standard_Real V, gp_Pnt &P, gp_Vec &D1U, gp_Vec &D1V) const
	Computes the point and the first derivatives on the surface. Raised if the continuity of the current intervals is not C1. More...

void	D2 (const Standard_Real U, const Standard_Real V, gp_Pnt &P, gp_Vec &D1U, gp_Vec &D1V, gp_Vec &D2U, gp_Vec &D2V, gp_Vec &D2UV) const
	Computes the point, the first and second derivatives on the surface. Raised if the continuity of the current intervals is not C2. More...

void	D3 (const Standard_Real U, const Standard_Real V, gp_Pnt &P, gp_Vec &D1U, gp_Vec &D1V, gp_Vec &D2U, gp_Vec &D2V, gp_Vec &D2UV, gp_Vec &D3U, gp_Vec &D3V, gp_Vec &D3UUV, gp_Vec &D3UVV) const
	Computes the point, the first, second and third derivatives on the surface. Raised if the continuity of the current intervals is not C3. More...

gp_Vec	DN (const Standard_Real U, const Standard_Real V, const Standard_Integer Nu, const Standard_Integer Nv) const
	Computes the derivative of order Nu in the direction U and Nv in the direction V at the point P(U, V). Raised if the current U interval is not not CNu and the current V interval is not CNv. Raised if Nu + Nv < 1 or Nu < 0 or Nv < 0. More...

GeomAbs_SurfaceType	GetType () const
	Returns the type of the surface : Plane, Cylinder, Cone, Sphere, Torus, BezierSurface, BSplineSurface, SurfaceOfRevolution, SurfaceOfExtrusion, OtherSurface. More...

gp_Pln	Plane () const

gp_Cylinder	Cylinder () const

gp_Cone	Cone () const

gp_Sphere	Sphere () const

gp_Torus	Torus () const

Standard_Integer	UDegree () const

Standard_Integer	NbUPoles () const

Standard_Integer	VDegree () const

Standard_Integer	NbVPoles () const

Standard_Integer	NbUKnots () const

Standard_Integer	NbVKnots () const

gp_Ax1	Axis () const

Constructor & Destructor Documentation

◆ HLRBRep_Surface()

HLRBRep_Surface::HLRBRep_Surface ( )

Creates an undefined surface with no face loaded.

Member Function Documentation

◆ Axis()

gp_Ax1 HLRBRep_Surface::Axis ( ) const

◆ Cone()

gp_Cone HLRBRep_Surface::Cone ( ) const

◆ Cylinder()

gp_Cylinder HLRBRep_Surface::Cylinder ( ) const

◆ D0()

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

Computes the point of parameters U,V on the surface.

◆ D1()

void HLRBRep_Surface::D1	(	const Standard_Real	U,
		const Standard_Real	V,
		gp_Pnt &	P,
		gp_Vec &	D1U,
		gp_Vec &	D1V
	)		const

Computes the point and the first derivatives on the surface. Raised if the continuity of the current intervals is not C1.

◆ D2()

void HLRBRep_Surface::D2	(	const Standard_Real	U,
		const Standard_Real	V,
		gp_Pnt &	P,
		gp_Vec &	D1U,
		gp_Vec &	D1V,
		gp_Vec &	D2U,
		gp_Vec &	D2V,
		gp_Vec &	D2UV
	)		const

Computes the point, the first and second derivatives on the surface. Raised if the continuity of the current intervals is not C2.

◆ D3()

void HLRBRep_Surface::D3	(	const Standard_Real	U,
		const Standard_Real	V,
		gp_Pnt &	P,
		gp_Vec &	D1U,
		gp_Vec &	D1V,
		gp_Vec &	D2U,
		gp_Vec &	D2V,
		gp_Vec &	D2UV,
		gp_Vec &	D3U,
		gp_Vec &	D3V,
		gp_Vec &	D3UUV,
		gp_Vec &	D3UVV
	)		const

Computes the point, the first, second and third derivatives on the surface. Raised if the continuity of the current intervals is not C3.

◆ DN()

gp_Vec HLRBRep_Surface::DN	(	const Standard_Real	U,
		const Standard_Real	V,
		const Standard_Integer	Nu,
		const Standard_Integer	Nv
	)		const

Computes the derivative of order Nu in the direction U and Nv in the direction V at the point P(U, V). Raised if the current U interval is not not CNu and the current V interval is not CNv. Raised if Nu + Nv < 1 or Nu < 0 or Nv < 0.

◆ FirstUParameter()

Standard_Real HLRBRep_Surface::FirstUParameter ( ) const

◆ FirstVParameter()

Standard_Real HLRBRep_Surface::FirstVParameter ( ) const

◆ GetType()

GeomAbs_SurfaceType HLRBRep_Surface::GetType ( ) const

Returns the type of the surface : Plane, Cylinder, Cone, Sphere, Torus, BezierSurface, BSplineSurface, SurfaceOfRevolution, SurfaceOfExtrusion, OtherSurface.

◆ IsAbove()

Standard_Boolean HLRBRep_Surface::IsAbove	(	const Standard_Boolean	back,
		const HLRBRep_Curve *	A,
		const Standard_Real	tolC
	)		const

◆ IsSide()

Standard_Boolean HLRBRep_Surface::IsSide	(	const Standard_Real	tolf,
		const Standard_Real	toler
	)		const

returns true if it is a side face

◆ IsUClosed()

Standard_Boolean HLRBRep_Surface::IsUClosed ( ) const

◆ IsUPeriodic()

Standard_Boolean HLRBRep_Surface::IsUPeriodic ( ) const

◆ IsVClosed()

Standard_Boolean HLRBRep_Surface::IsVClosed ( ) const

◆ IsVPeriodic()

Standard_Boolean HLRBRep_Surface::IsVPeriodic ( ) const

◆ LastUParameter()

Standard_Real HLRBRep_Surface::LastUParameter ( ) const

◆ LastVParameter()

Standard_Real HLRBRep_Surface::LastVParameter ( ) const

◆ NbUIntervals()

Standard_Integer HLRBRep_Surface::NbUIntervals ( const GeomAbs_Shape S )

If necessary, breaks the surface in U intervals of continuity <S>. And returns the number of intervals.

◆ NbUKnots()

Standard_Integer HLRBRep_Surface::NbUKnots ( ) const

◆ NbUPoles()

Standard_Integer HLRBRep_Surface::NbUPoles ( ) const

◆ NbVIntervals()

Standard_Integer HLRBRep_Surface::NbVIntervals ( const GeomAbs_Shape S )

If necessary, breaks the surface in V intervals of continuity <S>. And returns the number of intervals.

◆ NbVKnots()

Standard_Integer HLRBRep_Surface::NbVKnots ( ) const

◆ NbVPoles()

Standard_Integer HLRBRep_Surface::NbVPoles ( ) const

◆ Plane()

gp_Pln HLRBRep_Surface::Plane ( ) const

◆ Projector()

void HLRBRep_Surface::Projector ( const HLRAlgo_Projector * Proj )

inline

◆ Sphere()

gp_Sphere HLRBRep_Surface::Sphere ( ) const

◆ Surface() [1/2]

BRepAdaptor_Surface& HLRBRep_Surface::Surface ( )

Returns the 3D Surface.

◆ Surface() [2/2]

void HLRBRep_Surface::Surface ( const TopoDS_Face & F )

Sets the 3D Surface to be projected.

◆ Torus()

gp_Torus HLRBRep_Surface::Torus ( ) const

◆ UContinuity()

GeomAbs_Shape HLRBRep_Surface::UContinuity ( ) const

◆ UDegree()

Standard_Integer HLRBRep_Surface::UDegree ( ) const

◆ UIntervalContinuity()

GeomAbs_Shape HLRBRep_Surface::UIntervalContinuity ( ) const

◆ UPeriod()

Standard_Real HLRBRep_Surface::UPeriod ( ) const

◆ Value()

gp_Pnt HLRBRep_Surface::Value	(	const Standard_Real	U,
		const Standard_Real	V
	)		const