Intf_InterferencePolygon2d Class Reference

Computes the interference between two polygons or the self intersection of a polygon in two dimensions. More...

#include <Intf_InterferencePolygon2d.hxx>

Inheritance diagram for Intf_InterferencePolygon2d:

Public Member Functions
	Intf_InterferencePolygon2d ()
	Constructs an empty interference of Polygon.
	Intf_InterferencePolygon2d (const Intf_Polygon2d &Obje1, const Intf_Polygon2d &Obje2)
	Constructs and computes an interference between two Polygons.
	Intf_InterferencePolygon2d (const Intf_Polygon2d &Obje)
	Constructs and computes the auto interference of a Polygon.
void	Perform (const Intf_Polygon2d &Obje1, const Intf_Polygon2d &Obje2)
	Computes an interference between two Polygons.
void	Perform (const Intf_Polygon2d &Obje)
	Computes the self interference of a Polygon.
gp_Pnt2d	Pnt2dValue (const Standard_Integer Index) const
	Gives the geometrical 2d point of the intersection point at address <Index> in the interference.
Public Member Functions inherited from Intf_Interference
Standard_Integer	NbSectionPoints () const
	Gives the number of points of intersection in the interference.
const Intf_SectionPoint &	PntValue (const Standard_Integer Index) const
	Gives the point of intersection of address Index in the interference.
Standard_Integer	NbSectionLines () const
	Gives the number of polylines of intersection in the interference.
const Intf_SectionLine &	LineValue (const Standard_Integer Index) const
	Gives the polyline of intersection at address <Index> in the interference.
Standard_Integer	NbTangentZones () const
	Gives the number of zones of tangence in the interference.
const Intf_TangentZone &	ZoneValue (const Standard_Integer Index) const
	Gives the zone of tangence at address Index in the interference.
Standard_Real	GetTolerance () const
	Gives the tolerance used for the calculation.
Standard_Boolean	Contains (const Intf_SectionPoint &ThePnt) const
	Tests if the polylines of intersection or the zones of tangence contain the point of intersection <ThePnt>.
Standard_Boolean	Insert (const Intf_TangentZone &TheZone)
	Inserts a new zone of tangence in the current list of tangent zones of the interference and returns True when done.
void	Insert (const Intf_SectionPoint &pdeb, const Intf_SectionPoint &pfin)
	Insert a new segment of intersection in the current list of polylines of intersection of the interference.
void	Dump () const

Additional Inherited Members
Protected Member Functions inherited from Intf_Interference
	Intf_Interference (const Standard_Boolean Self)
	Empty constructor.
	~Intf_Interference ()
	Destructor is protected, for safer inheritance.
void	SelfInterference (const Standard_Boolean Self)
	Only one argument for the intersection.
Protected Attributes inherited from Intf_Interference
Intf_SeqOfSectionPoint	mySPoins
Intf_SeqOfSectionLine	mySLines
Intf_SeqOfTangentZone	myTZones
Standard_Boolean	SelfIntf
Standard_Real	Tolerance

Detailed Description

Computes the interference between two polygons or the self intersection of a polygon in two dimensions.

Constructor & Destructor Documentation

Intf_InterferencePolygon2d() [1/3]

Intf_InterferencePolygon2d::Intf_InterferencePolygon2d

(

)

Constructs an empty interference of Polygon.

Intf_InterferencePolygon2d() [2/3]

Intf_InterferencePolygon2d::Intf_InterferencePolygon2d	(	const Intf_Polygon2d &	Obje1,
		const Intf_Polygon2d &	Obje2 )

Constructs and computes an interference between two Polygons.

Intf_InterferencePolygon2d() [3/3]

Intf_InterferencePolygon2d::Intf_InterferencePolygon2d

(

const Intf_Polygon2d &

Obje

)

Constructs and computes the auto interference of a Polygon.

Member Function Documentation

Perform() [1/2]

void Intf_InterferencePolygon2d::Perform

(

const Intf_Polygon2d &

Obje

)

Computes the self interference of a Polygon.

Perform() [2/2]

void Intf_InterferencePolygon2d::Perform	(	const Intf_Polygon2d &	Obje1,
		const Intf_Polygon2d &	Obje2 )

Computes an interference between two Polygons.

Pnt2dValue()

gp_Pnt2d Intf_InterferencePolygon2d::Pnt2dValue

(

const Standard_Integer

Index

)

const

Gives the geometrical 2d point of the intersection point at address <Index> in the interference.

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

• Intf_InterferencePolygon2d.hxx