With a close point, it calculates the distance
between a point and a surface.
This distance can be a minimum or a maximum.

#include <Extrema_GenLocateExtPS.hxx>

Public Member Functions
DEFINE_STANDARD_ALLOC	Extrema_GenLocateExtPS ()
	Extrema_GenLocateExtPS (const gp_Pnt &P, const Adaptor3d_Surface &S, const Standard_Real U0, const Standard_Real V0, const Standard_Real TolU, const Standard_Real TolV)
	Calculates the distance with a close point. The close point is defined by the parameter values U0 and V0. The function F(u,v)=distance(S(u,v),p) has an extremun when gradient(F)=0. The algorithm searchs a zero near the close point.
Standard_Boolean	IsDone () const
	Returns True if the distance is found.
Standard_Real	SquareDistance () const
	Returns the value of the extremum square distance.
Extrema_POnSurf	Point () const
	Returns the point of the extremum distance.

Constructor & Destructor Documentation

DEFINE_STANDARD_ALLOC Extrema_GenLocateExtPS::Extrema_GenLocateExtPS ( )

Extrema_GenLocateExtPS::Extrema_GenLocateExtPS	(	const gp_Pnt &	P,
		const Adaptor3d_Surface &	S,
		const Standard_Real	U0,
		const Standard_Real	V0,
		const Standard_Real	TolU,
		const Standard_Real	TolV
	)

Member Function Documentation

Standard_Boolean Extrema_GenLocateExtPS::IsDone ( ) const

Extrema_POnSurf Extrema_GenLocateExtPS::Point ( ) const

Standard_Real Extrema_GenLocateExtPS::SquareDistance ( ) const

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