ExtremaPointCurve Class Reference

Public Member Functions
boolean	Initialize (TopoShape edge, GPnt pt)
boolean	Initialize (TopoShape edge, TopoShape pt)
int	GetPointCount ()
boolean	IsMin (int idx)
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.

IsMin()

boolean ExtremaPointCurve.IsMin

(

int

idx

)

idx extremum distance is a minimum

Parameters

idx

the index

Returns

true if it's minimun.