Extrema_ExtElCS Class Reference

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

#include <Extrema_ExtElCS.hxx>

Public Member Functions
	Extrema_ExtElCS ()
	Extrema_ExtElCS (const gp_Lin &C, const gp_Pln &S)
	Calculates the distances between a line and a plane. The line can be on the plane or on a parallel plane.
void	Perform (const gp_Lin &C, const gp_Pln &S)
	Extrema_ExtElCS (const gp_Lin &C, const gp_Cylinder &S)
	Calculates the distances between a line and a cylinder.
void	Perform (const gp_Lin &C, const gp_Cylinder &S)
	Extrema_ExtElCS (const gp_Lin &C, const gp_Cone &S)
	Calculates the distances between a line and a cone.
void	Perform (const gp_Lin &C, const gp_Cone &S)
	Extrema_ExtElCS (const gp_Lin &C, const gp_Sphere &S)
	Calculates the distances between a line and a sphere.
void	Perform (const gp_Lin &C, const gp_Sphere &S)
	Extrema_ExtElCS (const gp_Lin &C, const gp_Torus &S)
	Calculates the distances between a line and a torus.
void	Perform (const gp_Lin &C, const gp_Torus &S)
	Extrema_ExtElCS (const gp_Circ &C, const gp_Pln &S)
	Calculates the distances between a circle and a plane.
void	Perform (const gp_Circ &C, const gp_Pln &S)
	Extrema_ExtElCS (const gp_Circ &C, const gp_Cylinder &S)
	Calculates the distances between a circle and a cylinder.
void	Perform (const gp_Circ &C, const gp_Cylinder &S)
	Extrema_ExtElCS (const gp_Circ &C, const gp_Cone &S)
	Calculates the distances between a circle and a cone.
void	Perform (const gp_Circ &C, const gp_Cone &S)
	Extrema_ExtElCS (const gp_Circ &C, const gp_Sphere &S)
	Calculates the distances between a circle and a sphere.
void	Perform (const gp_Circ &C, const gp_Sphere &S)
	Extrema_ExtElCS (const gp_Circ &C, const gp_Torus &S)
	Calculates the distances between a circle and a torus.
void	Perform (const gp_Circ &C, const gp_Torus &S)
	Extrema_ExtElCS (const gp_Hypr &C, const gp_Pln &S)
	Calculates the distances between a hyperbola and a plane.
void	Perform (const gp_Hypr &C, const gp_Pln &S)
Standard_Boolean	IsDone () const
	Returns True if the distances are found.
Standard_Boolean	IsParallel () const
	Returns True if the curve is on a parallel surface.
Standard_Integer	NbExt () const
	Returns the number of extremum distances.
Standard_Real	SquareDistance (const Standard_Integer N=1) const
	Returns the value of the Nth extremum square distance.
void	Points (const Standard_Integer N, Extrema_POnCurv &P1, Extrema_POnSurf &P2) const
	Returns the points of the Nth extremum distance. P1 is on the curve, P2 on the surface.

Detailed Description

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

Constructor & Destructor Documentation

Extrema_ExtElCS() [1/12]

Extrema_ExtElCS::Extrema_ExtElCS

(

)

Extrema_ExtElCS() [2/12]

Extrema_ExtElCS::Extrema_ExtElCS	(	const gp_Lin &	C,
		const gp_Pln &	S
	)

Calculates the distances between a line and a plane. The line can be on the plane or on a parallel plane.

Extrema_ExtElCS() [3/12]

Extrema_ExtElCS::Extrema_ExtElCS	(	const gp_Lin &	C,
		const gp_Cylinder &	S
	)

Calculates the distances between a line and a cylinder.

Extrema_ExtElCS() [4/12]

Extrema_ExtElCS::Extrema_ExtElCS	(	const gp_Lin &	C,
		const gp_Cone &	S
	)

Calculates the distances between a line and a cone.

Extrema_ExtElCS() [5/12]

Extrema_ExtElCS::Extrema_ExtElCS	(	const gp_Lin &	C,
		const gp_Sphere &	S
	)

Calculates the distances between a line and a sphere.

Extrema_ExtElCS() [6/12]

Extrema_ExtElCS::Extrema_ExtElCS	(	const gp_Lin &	C,
		const gp_Torus &	S
	)

Calculates the distances between a line and a torus.

Extrema_ExtElCS() [7/12]

Extrema_ExtElCS::Extrema_ExtElCS	(	const gp_Circ &	C,
		const gp_Pln &	S
	)

Calculates the distances between a circle and a plane.

Extrema_ExtElCS() [8/12]

Extrema_ExtElCS::Extrema_ExtElCS	(	const gp_Circ &	C,
		const gp_Cylinder &	S
	)

Calculates the distances between a circle and a cylinder.

Extrema_ExtElCS() [9/12]

Extrema_ExtElCS::Extrema_ExtElCS	(	const gp_Circ &	C,
		const gp_Cone &	S
	)

Calculates the distances between a circle and a cone.

Extrema_ExtElCS() [10/12]

Extrema_ExtElCS::Extrema_ExtElCS	(	const gp_Circ &	C,
		const gp_Sphere &	S
	)

Calculates the distances between a circle and a sphere.

Extrema_ExtElCS() [11/12]

Extrema_ExtElCS::Extrema_ExtElCS	(	const gp_Circ &	C,
		const gp_Torus &	S
	)

Calculates the distances between a circle and a torus.

Extrema_ExtElCS() [12/12]

Extrema_ExtElCS::Extrema_ExtElCS	(	const gp_Hypr &	C,
		const gp_Pln &	S
	)

Calculates the distances between a hyperbola and a plane.

Member Function Documentation

IsDone()

Standard_Boolean Extrema_ExtElCS::IsDone

(

)

const

Returns True if the distances are found.

IsParallel()

Standard_Boolean Extrema_ExtElCS::IsParallel

(

)

const

Returns True if the curve is on a parallel surface.

NbExt()

Standard_Integer Extrema_ExtElCS::NbExt

(

)

const

Returns the number of extremum distances.

Perform() [1/11]

void Extrema_ExtElCS::Perform	(	const gp_Circ &	C,
		const gp_Cone &	S
	)

Perform() [2/11]

void Extrema_ExtElCS::Perform	(	const gp_Circ &	C,
		const gp_Cylinder &	S
	)

Perform() [3/11]

void Extrema_ExtElCS::Perform	(	const gp_Circ &	C,
		const gp_Pln &	S
	)

Perform() [4/11]

void Extrema_ExtElCS::Perform	(	const gp_Circ &	C,
		const gp_Sphere &	S
	)

Perform() [5/11]

void Extrema_ExtElCS::Perform	(	const gp_Circ &	C,
		const gp_Torus &	S
	)

Perform() [6/11]

void Extrema_ExtElCS::Perform	(	const gp_Hypr &	C,
		const gp_Pln &	S
	)

Perform() [7/11]

void Extrema_ExtElCS::Perform	(	const gp_Lin &	C,
		const gp_Cone &	S
	)

Perform() [8/11]

void Extrema_ExtElCS::Perform	(	const gp_Lin &	C,
		const gp_Cylinder &	S
	)

Perform() [9/11]

void Extrema_ExtElCS::Perform	(	const gp_Lin &	C,
		const gp_Pln &	S
	)

Perform() [10/11]

void Extrema_ExtElCS::Perform	(	const gp_Lin &	C,
		const gp_Sphere &	S
	)

Perform() [11/11]

void Extrema_ExtElCS::Perform	(	const gp_Lin &	C,
		const gp_Torus &	S
	)

Points()

void Extrema_ExtElCS::Points	(	const Standard_Integer	N,
		Extrema_POnCurv &	P1,
		Extrema_POnSurf &	P2
	)		const

Returns the points of the Nth extremum distance. P1 is on the curve, P2 on the surface.

SquareDistance()

Standard_Real Extrema_ExtElCS::SquareDistance

(

const Standard_Integer

N = 1

)

const

Returns the value of the Nth extremum square distance.

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

• Extrema_ExtElCS.hxx