Extrema_ExtPElS Class Reference

It calculates all the extremum distances between a point and a surface. These distances can be minimum or maximum. More...

#include <Extrema_ExtPElS.hxx>

Public Member Functions
	Extrema_ExtPElS ()
	Extrema_ExtPElS (const gp_Pnt &P, const gp_Cylinder &S, const Standard_Real Tol)
	It calculates all the distances between a point and a cylinder from gp. Tol is used to test if the point is on the axis. More...
void	Perform (const gp_Pnt &P, const gp_Cylinder &S, const Standard_Real Tol)
	Extrema_ExtPElS (const gp_Pnt &P, const gp_Pln &S, const Standard_Real Tol)
	It calculates all the distances between a point and a plane from gp. Tol is used to test if the point is on the plane. More...
void	Perform (const gp_Pnt &P, const gp_Pln &S, const Standard_Real Tol)
	Extrema_ExtPElS (const gp_Pnt &P, const gp_Cone &S, const Standard_Real Tol)
	It calculates all the distances between a point and a cone from gp. Tol is used to test if the point is at the apex or on the axis. More...
void	Perform (const gp_Pnt &P, const gp_Cone &S, const Standard_Real Tol)
	Extrema_ExtPElS (const gp_Pnt &P, const gp_Torus &S, const Standard_Real Tol)
	It calculates all the distances between a point and a torus from gp. Tol is used to test if the point is on the axis. More...
void	Perform (const gp_Pnt &P, const gp_Torus &S, const Standard_Real Tol)
	Extrema_ExtPElS (const gp_Pnt &P, const gp_Sphere &S, const Standard_Real Tol)
	It calculates all the distances between a point and a sphere from gp. Tol is used to test if the point is at the center. More...
void	Perform (const gp_Pnt &P, const gp_Sphere &S, const Standard_Real Tol)
Standard_Boolean	IsDone () const
	Returns True if the distances are found. More...
Standard_Integer	NbExt () const
	Returns the number of extremum distances. More...
Standard_Real	SquareDistance (const Standard_Integer N) const
	Returns the value of the Nth resulting square distance. More...
const Extrema_POnSurf &	Point (const Standard_Integer N) const
	Returns the point of the Nth resulting distance. More...

Detailed Description

It calculates all the extremum distances between a point and a surface. These distances can be minimum or maximum.

Constructor & Destructor Documentation

Extrema_ExtPElS::Extrema_ExtPElS

(

)

Extrema_ExtPElS::Extrema_ExtPElS	(	const gp_Pnt &	P,
		const gp_Cylinder &	S,
		const Standard_Real	Tol
	)

It calculates all the distances between a point and a cylinder from gp. Tol is used to test if the point is on the axis.

Extrema_ExtPElS::Extrema_ExtPElS	(	const gp_Pnt &	P,
		const gp_Pln &	S,
		const Standard_Real	Tol
	)

It calculates all the distances between a point and a plane from gp. Tol is used to test if the point is on the plane.

Extrema_ExtPElS::Extrema_ExtPElS	(	const gp_Pnt &	P,
		const gp_Cone &	S,
		const Standard_Real	Tol
	)

It calculates all the distances between a point and a cone from gp. Tol is used to test if the point is at the apex or on the axis.

Extrema_ExtPElS::Extrema_ExtPElS	(	const gp_Pnt &	P,
		const gp_Torus &	S,
		const Standard_Real	Tol
	)

It calculates all the distances between a point and a torus from gp. Tol is used to test if the point is on the axis.

Extrema_ExtPElS::Extrema_ExtPElS	(	const gp_Pnt &	P,
		const gp_Sphere &	S,
		const Standard_Real	Tol
	)

It calculates all the distances between a point and a sphere from gp. Tol is used to test if the point is at the center.

Member Function Documentation

Standard_Boolean Extrema_ExtPElS::IsDone

(

)

const

Returns True if the distances are found.

Standard_Integer Extrema_ExtPElS::NbExt

(

)

const

Returns the number of extremum distances.

void Extrema_ExtPElS::Perform	(	const gp_Pnt &	P,
		const gp_Cylinder &	S,
		const Standard_Real	Tol
	)

void Extrema_ExtPElS::Perform	(	const gp_Pnt &	P,
		const gp_Pln &	S,
		const Standard_Real	Tol
	)

void Extrema_ExtPElS::Perform	(	const gp_Pnt &	P,
		const gp_Cone &	S,
		const Standard_Real	Tol
	)

void Extrema_ExtPElS::Perform	(	const gp_Pnt &	P,
		const gp_Torus &	S,
		const Standard_Real	Tol
	)

void Extrema_ExtPElS::Perform	(	const gp_Pnt &	P,
		const gp_Sphere &	S,
		const Standard_Real	Tol
	)

const Extrema_POnSurf& Extrema_ExtPElS::Point

(

const Standard_Integer

N

)

const

Returns the point of the Nth resulting distance.

Standard_Real Extrema_ExtPElS::SquareDistance

(

const Standard_Integer

N

)

const

Returns the value of the Nth resulting square distance.

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

• Extrema_ExtPElS.hxx