Extrema_LocECC Class Reference

#include <Extrema_LocECC.hxx>

Public Member Functions
	Extrema_LocECC (const Adaptor3d_Curve &C1, const Adaptor3d_Curve &C2, 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 a parameter value on each curve. The function F(u,v)=distance(C1(u),C2(v)) has an extremun when gradient(f)=0. The algorithm searchs the zero near the close point. More...
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...
void	Point (Extrema_POnCurv &P1, Extrema_POnCurv &P2) const
	Returns the points of the extremum distance. P1 is on the first curve, P2 on the second one. More...

Constructor & Destructor Documentation

Extrema_LocECC::Extrema_LocECC	(	const Adaptor3d_Curve &	C1,
		const Adaptor3d_Curve &	C2,
		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 a parameter value on each curve. The function F(u,v)=distance(C1(u),C2(v)) has an extremun when gradient(f)=0. The algorithm searchs the zero near the close point.

Member Function Documentation

Standard_Boolean Extrema_LocECC::IsDone

(

)

const

Returns True if the distance is found.

void Extrema_LocECC::Point	(	Extrema_POnCurv &	P1,
		Extrema_POnCurv &	P2
	)		const

Returns the points of the extremum distance. P1 is on the first curve, P2 on the second one.

Standard_Real Extrema_LocECC::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_LocECC.hxx