Extrema_ExtPElS Class Reference

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

#include <Extrema_ExtPElS.hxx>

Public Member Functions
DEFINE_STANDARD_ALLOC	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.
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.
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.
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.
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.
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.
Standard_Integer	NbExt () const
	Returns the number of extremum distances.
Standard_Real	SquareDistance (const Standard_Integer N) const
	Returns the value of the Nth resulting square distance.
Extrema_POnSurf	Point (const Standard_Integer N) const
	Returns the point of the Nth resulting distance.

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Constructor & Destructor Documentation

DEFINE_STANDARD_ALLOC Extrema_ExtPElS::Extrema_ExtPElS

(

)

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

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

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

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

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

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Member Function Documentation

Standard_Boolean Extrema_ExtPElS::IsDone

(

)

const

Standard_Integer Extrema_ExtPElS::NbExt

(

)

const

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
	)

Extrema_POnSurf Extrema_ExtPElS::Point

(

const Standard_Integer

N

)

const

Standard_Real Extrema_ExtPElS::SquareDistance

(

const Standard_Integer

N

)

const

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

• Extrema_ExtPElS.hxx