Extrema_GenLocateExtCC< TheCurve, TheTool, ThePOnC, TheCCLocF > Class Template Reference

Template class for locating local extremum of distance between two curves. Searches for a pair of parameter values (U,V) such that dist(C1(u),C2(v)) passes through an extremum, and (U,V) is the solution closest to (U0,V0). More...

#include <Extrema_GenLocateExtCC.hxx>

Public Member Functions
	Extrema_GenLocateExtCC (const TheCurve &theC1, const TheCurve &theC2, const double theU0, const double theV0, const double theTolU, const double theTolV)
	Calculates the distance between two curves C1 and C2. Searches for a local extremum starting from initial parameters (U0, V0).
bool	IsDone () const
	Returns True if the distance is found.
double	SquareDistance () const
	Returns the value of the extremum square distance.
void	Point (ThePOnC &theP1, ThePOnC &theP2) const
	Returns the points of the extremum distance.

Detailed Description

template<typename TheCurve, typename TheTool, typename ThePOnC, typename TheCCLocF>
class Extrema_GenLocateExtCC< TheCurve, TheTool, ThePOnC, TheCCLocF >

Template class for locating local extremum of distance between two curves. Searches for a pair of parameter values (U,V) such that dist(C1(u),C2(v)) passes through an extremum, and (U,V) is the solution closest to (U0,V0).

Template Parameters

TheCurve	Curve type (e.g., Adaptor3d_Curve, Adaptor2d_Curve2d)
TheTool	Tool for curve operations
ThePOnC	Point on curve type
TheCCLocF	Function type for curve-curve local extremum

Constructor & Destructor Documentation

Extrema_GenLocateExtCC()

template<typename TheCurve , typename TheTool , typename ThePOnC , typename TheCCLocF >

Extrema_GenLocateExtCC< TheCurve, TheTool, ThePOnC, TheCCLocF >::Extrema_GenLocateExtCC ( const TheCurve & theC1, const TheCurve & theC2, const double theU0, const double theV0, const double theTolU, const double theTolV )

inline

Calculates the distance between two curves C1 and C2. Searches for a local extremum starting from initial parameters (U0, V0).

Parameters

theC1	First curve
theC2	Second curve
theU0	Initial parameter on first curve
theV0	Initial parameter on second curve
theTolU	Tolerance on parameter of first curve
theTolV	Tolerance on parameter of second curve

Member Function Documentation

IsDone()

template<typename TheCurve , typename TheTool , typename ThePOnC , typename TheCCLocF >

bool Extrema_GenLocateExtCC< TheCurve, TheTool, ThePOnC, TheCCLocF >::IsDone ( ) const

inline

Returns True if the distance is found.

Point()

template<typename TheCurve , typename TheTool , typename ThePOnC , typename TheCCLocF >

void Extrema_GenLocateExtCC< TheCurve, TheTool, ThePOnC, TheCCLocF >::Point ( ThePOnC & theP1, ThePOnC & theP2 ) const

inline

Returns the points of the extremum distance.

Parameters

theP1	Point on first curve
theP2	Point on second curve

SquareDistance()

template<typename TheCurve , typename TheTool , typename ThePOnC , typename TheCCLocF >

double Extrema_GenLocateExtCC< TheCurve, TheTool, ThePOnC, TheCCLocF >::SquareDistance ( ) const

inline

Returns the value of the extremum square distance.

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

• Extrema_GenLocateExtCC.hxx