Extrema_GenLocateExtCS 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_GenLocateExtCS.hxx>

Public Member Functions
	Extrema_GenLocateExtCS ()
	Extrema_GenLocateExtCS (const Adaptor3d_Curve &C, const Adaptor3d_Surface &S, const Standard_Real T, const Standard_Real U, const Standard_Real V, const Standard_Real Tol1, const Standard_Real Tol2)
	Calculates the distance with two close points. The close points are defined by the parameter values T for C and (U,V) for S. The function F(t,u,v)=distance(C(t),S(u,v)) has an extremun when gradient(F)=0. The algorithm searchs a zero near the close points. More...
void	Perform (const Adaptor3d_Curve &C, const Adaptor3d_Surface &S, const Standard_Real T, const Standard_Real U, const Standard_Real V, 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_POnCurv &	PointOnCurve () const
	Returns the point of the extremum distance on C. More...
const Extrema_POnSurf &	PointOnSurface () const
	Returns the point of the extremum distance on S. 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_GenLocateExtCS::Extrema_GenLocateExtCS

(

)

Extrema_GenLocateExtCS::Extrema_GenLocateExtCS	(	const Adaptor3d_Curve &	C,
		const Adaptor3d_Surface &	S,
		const Standard_Real	T,
		const Standard_Real	U,
		const Standard_Real	V,
		const Standard_Real	Tol1,
		const Standard_Real	Tol2
	)

Calculates the distance with two close points. The close points are defined by the parameter values T for C and (U,V) for S. The function F(t,u,v)=distance(C(t),S(u,v)) has an extremun when gradient(F)=0. The algorithm searchs a zero near the close points.

Member Function Documentation

Standard_Boolean Extrema_GenLocateExtCS::IsDone

(

)

const

Returns True if the distance is found.

void Extrema_GenLocateExtCS::Perform	(	const Adaptor3d_Curve &	C,
		const Adaptor3d_Surface &	S,
		const Standard_Real	T,
		const Standard_Real	U,
		const Standard_Real	V,
		const Standard_Real	Tol1,
		const Standard_Real	Tol2
	)

const Extrema_POnCurv& Extrema_GenLocateExtCS::PointOnCurve

(

)

const

Returns the point of the extremum distance on C.

const Extrema_POnSurf& Extrema_GenLocateExtCS::PointOnSurface

(

)

const

Returns the point of the extremum distance on S.

Standard_Real Extrema_GenLocateExtCS::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_GenLocateExtCS.hxx