Extrema_GenLocateExtSS Class Reference

With two close points it calculates the distance between two surfaces. This distance can be a minimum or a maximum. More...

#include <Extrema_GenLocateExtSS.hxx>

Public Member Functions
	Extrema_GenLocateExtSS ()
	Extrema_GenLocateExtSS (const Adaptor3d_Surface &S1, const Adaptor3d_Surface &S2, const double U1, const double V1, const double U2, const double V2, const double Tol1, const double Tol2)
	Calculates the distance with two close points. The close points are defined by the parameter values (U1,V1) for S1 and (U2,V2) for S2. The function F(u1,v1,u2,v2)=distance(S1(u1,v1),S2(u2,v2)) has an extremun when gradient(F)=0. The algorithm searches a zero near the close points.
void	Perform (const Adaptor3d_Surface &S1, const Adaptor3d_Surface &S2, const double U1, const double V1, const double U2, const double V2, const double Tol1, const double Tol2)
bool	IsDone () const
	Returns True if the distance is found.
double	SquareDistance () const
	Returns the value of the extremum square distance.
const Extrema_POnSurf &	PointOnS1 () const
	Returns the point of the extremum distance on S1.
const Extrema_POnSurf &	PointOnS2 () const
	Returns the point of the extremum distance on S2.

Detailed Description

With two close points it calculates the distance between two surfaces. This distance can be a minimum or a maximum.

Constructor & Destructor Documentation

Extrema_GenLocateExtSS() [1/2]

Extrema_GenLocateExtSS::Extrema_GenLocateExtSS

(

)

Extrema_GenLocateExtSS() [2/2]

Extrema_GenLocateExtSS::Extrema_GenLocateExtSS	(	const Adaptor3d_Surface &	S1,
		const Adaptor3d_Surface &	S2,
		const double	U1,
		const double	V1,
		const double	U2,
		const double	V2,
		const double	Tol1,
		const double	Tol2 )

Calculates the distance with two close points. The close points are defined by the parameter values (U1,V1) for S1 and (U2,V2) for S2. The function F(u1,v1,u2,v2)=distance(S1(u1,v1),S2(u2,v2)) has an extremun when gradient(F)=0. The algorithm searches a zero near the close points.

Member Function Documentation

IsDone()

bool Extrema_GenLocateExtSS::IsDone

(

)

const

Returns True if the distance is found.

Perform()

void Extrema_GenLocateExtSS::Perform	(	const Adaptor3d_Surface &	S1,
		const Adaptor3d_Surface &	S2,
		const double	U1,
		const double	V1,
		const double	U2,
		const double	V2,
		const double	Tol1,
		const double	Tol2 )

PointOnS1()

const Extrema_POnSurf & Extrema_GenLocateExtSS::PointOnS1

(

)

const

Returns the point of the extremum distance on S1.

PointOnS2()

const Extrema_POnSurf & Extrema_GenLocateExtSS::PointOnS2

(

)

const

Returns the point of the extremum distance on S2.

SquareDistance()

double Extrema_GenLocateExtSS::SquareDistance

(

)

const

Returns the value of the extremum square distance.

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

• Extrema_GenLocateExtSS.hxx