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 int Index) const
	Gives the geometrical 2d point of the intersection point at address <Index> in the interference.
Public Member Functions inherited from Intf_Interference
int	NbSectionPoints () const
	Gives the number of points of intersection in the interference.
const Intf_SectionPoint &	PntValue (const int Index) const
	Gives the point of intersection of address Index in the interference.
int	NbSectionLines () const
	Gives the number of polylines of intersection in the interference.
const Intf_SectionLine &	LineValue (const int Index) const
	Gives the polyline of intersection at address <Index> in the interference.
int	NbTangentZones () const
	Gives the number of zones of tangence in the interference.
const Intf_TangentZone &	ZoneValue (const int Index) const
	Gives the zone of tangence at address Index in the interference.
double	GetTolerance () const
	Gives the tolerance used for the calculation.
bool	Contains (const Intf_SectionPoint &ThePnt) const
	Tests if the polylines of intersection or the zones of tangence contain the point of intersection <ThePnt>.
bool	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 bool Self)
	Empty constructor.
	~Intf_Interference ()=default
	Destructor is protected, for safer inheritance.
void	SelfInterference (const bool Self)
	Only one argument for the intersection.
Protected Attributes inherited from Intf_Interference
NCollection_Sequence< Intf_SectionPoint >	mySPoins
NCollection_Sequence< Intf_SectionLine >	mySLines
NCollection_Sequence< Intf_TangentZone >	myTZones
bool	SelfIntf
double	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 int

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