Intersect an Edge with a segment. Implement the Intersector2d required by the classifier. More...

#include <BRepClass_Intersector.hxx>

Inheritance diagram for BRepClass_Intersector:

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Public Member Functions
	BRepClass_Intersector ()

void	Perform (const gp_Lin2d &L, const double P, const double Tol, const BRepClass_Edge &E)
	Intersect the line segment and the edge.

void	LocalGeometry (const BRepClass_Edge &E, const double U, gp_Dir2d &T, gp_Dir2d &N, double &C) const
	Returns in <T>, <N> and `the tangent, normal and curvature of the edge <E> at parameter value .`

Public Member Functions inherited from Geom2dInt_IntConicCurveOfGInter
	Geom2dInt_IntConicCurveOfGInter ()
	Empty constructor.

	Geom2dInt_IntConicCurveOfGInter (const gp_Lin2d &L, const IntRes2d_Domain &D1, const Adaptor2d_Curve2d &PCurve, const IntRes2d_Domain &D2, const double TolConf, const double Tol)
	Intersection between a line and a parametric curve.

	Geom2dInt_IntConicCurveOfGInter (const gp_Circ2d &C, const IntRes2d_Domain &D1, const Adaptor2d_Curve2d &PCurve, const IntRes2d_Domain &D2, const double TolConf, const double Tol)
	Intersection between a line and a parametric curve.

	Geom2dInt_IntConicCurveOfGInter (const gp_Elips2d &E, const IntRes2d_Domain &D1, const Adaptor2d_Curve2d &PCurve, const IntRes2d_Domain &D2, const double TolConf, const double Tol)
	Intersection between an ellipse and a parametric curve.

	Geom2dInt_IntConicCurveOfGInter (const gp_Parab2d &Prb, const IntRes2d_Domain &D1, const Adaptor2d_Curve2d &PCurve, const IntRes2d_Domain &D2, const double TolConf, const double Tol)
	Intersection between a parabola and a parametric curve.

	Geom2dInt_IntConicCurveOfGInter (const gp_Hypr2d &H, const IntRes2d_Domain &D1, const Adaptor2d_Curve2d &PCurve, const IntRes2d_Domain &D2, const double TolConf, const double Tol)
	Intersection between the main branch of an hyperbola and a parametric curve.

void	Perform (const gp_Lin2d &L, const IntRes2d_Domain &D1, const Adaptor2d_Curve2d &PCurve, const IntRes2d_Domain &D2, const double TolConf, const double Tol)
	Intersection between a line and a parametric curve.

void	Perform (const gp_Circ2d &C, const IntRes2d_Domain &D1, const Adaptor2d_Curve2d &PCurve, const IntRes2d_Domain &D2, const double TolConf, const double Tol)
	Intersection between a line and a parametric curve.

void	Perform (const gp_Elips2d &E, const IntRes2d_Domain &D1, const Adaptor2d_Curve2d &PCurve, const IntRes2d_Domain &D2, const double TolConf, const double Tol)
	Intersection between an ellipse and a parametric curve.

void	Perform (const gp_Parab2d &Prb, const IntRes2d_Domain &D1, const Adaptor2d_Curve2d &PCurve, const IntRes2d_Domain &D2, const double TolConf, const double Tol)
	Intersection between a parabola and a parametric curve.

void	Perform (const gp_Hypr2d &H, const IntRes2d_Domain &D1, const Adaptor2d_Curve2d &PCurve, const IntRes2d_Domain &D2, const double TolConf, const double Tol)
	Intersection between the main branch of an hyperbola and a parametric curve.

Public Member Functions inherited from IntRes2d_Intersection
bool	IsDone () const
	returns TRUE when the computation was successful.

bool	IsEmpty () const
	Returns TRUE if there is no intersection between the given arguments. The exception NotDone is raised if IsDone returns FALSE.

int	NbPoints () const
	This function returns the number of intersection points between the 2 curves. The exception NotDone is raised if IsDone returns FALSE.

const IntRes2d_IntersectionPoint &	Point (const int N) const
	This function returns the intersection point of range N; The exception NotDone is raised if IsDone returns FALSE. The exception OutOfRange is raised if (N <= 0) or (N > NbPoints).

int	NbSegments () const
	This function returns the number of intersection segments between the two curves. The exception NotDone is raised if IsDone returns FALSE.

const IntRes2d_IntersectionSegment &	Segment (const int N) const
	This function returns the intersection segment of range N; The exception NotDone is raised if IsDone returns FALSE. The exception OutOfRange is raised if (N <= 0) or (N > NbPoints).

void	SetReversedParameters (const bool Reverseflag)

Additional Inherited Members
Protected Member Functions inherited from IntRes2d_Intersection
	IntRes2d_Intersection ()
	Empty constructor.

	IntRes2d_Intersection (const IntRes2d_Intersection &Other)

IntRes2d_Intersection &	operator= (const IntRes2d_Intersection &theOther)=default
	Assignment.

	~IntRes2d_Intersection ()=default
	Destructor is protected, for safe inheritance.

void	SetValues (const IntRes2d_Intersection &Inter)

void	Append (const IntRes2d_Intersection &Inter, const double FirstParam1, const double LastParam1, const double FirstParam2, const double LastParam2)

void	Append (const IntRes2d_IntersectionSegment &Seg)

void	Append (const IntRes2d_IntersectionPoint &Pnt)

void	Insert (const IntRes2d_IntersectionPoint &Pnt)

void	ResetFields ()

bool	ReversedParameters () const

Protected Attributes inherited from IntRes2d_Intersection
NCollection_Sequence< IntRes2d_IntersectionPoint >	lpnt

NCollection_Sequence< IntRes2d_IntersectionSegment >	lseg

bool	done

bool	reverse

Detailed Description

Intersect an Edge with a segment. Implement the Intersector2d required by the classifier.

Constructor & Destructor Documentation

◆ BRepClass_Intersector()

BRepClass_Intersector::BRepClass_Intersector ( )

Member Function Documentation

◆ LocalGeometry()

void BRepClass_Intersector::LocalGeometry	(	const BRepClass_Edge &	E,
		const double	U,
		gp_Dir2d &	T,
		gp_Dir2d &	N,
		double &	C ) const

Returns in <T>, <N> and the tangent, normal and curvature of the edge <E> at parameter value .

◆ Perform()

void BRepClass_Intersector::Perform	(	const gp_Lin2d &	L,
		const double	P,
		const double	Tol,
		const BRepClass_Edge &	E )

Intersect the line segment and the edge.

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

BRepClass_Intersector.hxx