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 Standard_Real P, const Standard_Real Tol, const BRepClass_Edge &E)
	Intersect the line segment and the edge.

void	LocalGeometry (const BRepClass_Edge &E, const Standard_Real U, gp_Dir2d &T, gp_Dir2d &N, Standard_Real &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 Standard_Real TolConf, const Standard_Real 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 Standard_Real TolConf, const Standard_Real 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 Standard_Real TolConf, const Standard_Real 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 Standard_Real TolConf, const Standard_Real 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 Standard_Real TolConf, const Standard_Real 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 Standard_Real TolConf, const Standard_Real 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 Standard_Real TolConf, const Standard_Real 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 Standard_Real TolConf, const Standard_Real 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 Standard_Real TolConf, const Standard_Real 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 Standard_Real TolConf, const Standard_Real Tol)
	Intersection between the main branch of an hyperbola and a parametric curve.

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

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

Standard_Integer	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 Standard_Integer 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).

Standard_Integer	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 Standard_Integer 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 Standard_Boolean 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)
	Assignment.

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

void	SetValues (const IntRes2d_Intersection &Inter)

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

void	Append (const IntRes2d_IntersectionSegment &Seg)

void	Append (const IntRes2d_IntersectionPoint &Pnt)

void	Insert (const IntRes2d_IntersectionPoint &Pnt)

void	ResetFields ()

Standard_Boolean	ReversedParameters () const

Protected Attributes inherited from IntRes2d_Intersection
IntRes2d_SequenceOfIntersectionPoint	lpnt

IntRes2d_SequenceOfIntersectionSegment	lseg

Standard_Boolean	done

Standard_Boolean	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 Standard_Real	U,
		gp_Dir2d &	T,
		gp_Dir2d &	N,
		Standard_Real &	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 Standard_Real	P,
		const Standard_Real	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