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 Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2, const Standard_Real Tol1, const Standard_Real 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 searchs a zero near the close points. More...
void	Perform (const Adaptor3d_Surface &S1, const Adaptor3d_Surface &S2, const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2, const Standard_Real Tol1, const Standard_Real Tol2)
Standard_Boolean	IsDone () const
	Returns True if the distance is found. More...
Standard_Real	SquareDistance () const
	Returns the value of the extremum square distance. More...
const Extrema_POnSurf &	PointOnS1 () const
	Returns the point of the extremum distance on S1. More...
const Extrema_POnSurf &	PointOnS2 () const
	Returns the point of the extremum distance on S2. More...

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::Extrema_GenLocateExtSS

(

)

Extrema_GenLocateExtSS::Extrema_GenLocateExtSS	(	const Adaptor3d_Surface &	S1,
		const Adaptor3d_Surface &	S2,
		const Standard_Real	U1,
		const Standard_Real	V1,
		const Standard_Real	U2,
		const Standard_Real	V2,
		const Standard_Real	Tol1,
		const Standard_Real	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 searchs a zero near the close points.

Member Function Documentation

Standard_Boolean Extrema_GenLocateExtSS::IsDone

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)

const

Returns True if the distance is found.

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

const Extrema_POnSurf& Extrema_GenLocateExtSS::PointOnS1

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)

const

Returns the point of the extremum distance on S1.

const Extrema_POnSurf& Extrema_GenLocateExtSS::PointOnS2

(

)

const

Returns the point of the extremum distance on S2.

Standard_Real 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