ExtremaPointCurve Class Reference

Public Member Functions
boolean	Initialize (ParametricCurve curve1, GPnt pt)
int	GetPointCount ()
GPnt	GetPoint (int idx)
double	GetParameter (int idx)
double	GetSquareDistance (int idx)

Detailed Description

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The extrema points of two curves.

Member Function Documentation

GetParameter()

double ExtremaPointCurve.GetParameter

(

int

idx

)

Get parameter by index

Parameters

idx	the index. start from 0.

Returns

the parameter.

GetPoint()

GPnt ExtremaPointCurve.GetPoint

(

int

idx

)

Get the point by index

Parameters

idx	the index. start from 0.

Returns

the Point.

GetPointCount()

int ExtremaPointCurve.GetPointCount

(

)

Get the extrema point count

Returns

the count.

GetSquareDistance()

double ExtremaPointCurve.GetSquareDistance

(

int

idx

)

Get the square distance by index

Parameters

idx	the index. start from 0.

Returns

the squre distance.