ExtremaCurveCurve类 参考

Public 成员函数
boolean	Initialize (TopoShape edge1, TopoShape edge2)
boolean	Initialize (GLin line1, GLin line2)
boolean	Initialize (ParametricCurve c1, ParametricCurve c2)
boolean	InitializeByLines (GLin line1, GLin line2)
boolean	InitializeByCurves (ParametricCurve c1, ParametricCurve c2)
boolean	InitializeByEdges (TopoShape edge1, TopoShape edge2)
int	GetPointCount ()
GPnt	GetPoint1 (int idx)
GPnt	GetPoint2 (int idx)
double	GetParameter1 (int idx)
double	GetParameter2 (int idx)
double	GetSquareDistance (int idx)
boolean	IsParallel ()
int	GetIntersectedCount (double dist2Tol)
int	GetIntersectedCount ()

详细描述

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计算曲线之间的最大最小距离.

成员函数说明

GetIntersectedCount() [1/2]

int ExtremaCurveCurve.GetIntersectedCount

(

)

获取交点个数

返回

交点个数

GetIntersectedCount() [2/2]

int ExtremaCurveCurve.GetIntersectedCount

(

double

dist2Tol

)

获取交点个数

参数

dist2Tol

用于判断是否相交的容差值

返回

交点个数

GetParameter1()

double ExtremaCurveCurve.GetParameter1

(

int

idx

)

Get parameter by index

参数

idx	the index. start from 0.

返回

the parameter.

GetPoint1()

GPnt ExtremaCurveCurve.GetPoint1

(

int

idx

)

Get the point by index

参数

idx	the index. start from 0.

返回

the Point.

GetPointCount()

int ExtremaCurveCurve.GetPointCount

(

)

获取极值的个数

返回

the count.

GetSquareDistance()

double ExtremaCurveCurve.GetSquareDistance

(

int

idx

)

Get the square distance by index

参数

idx	the index. start from 0.

返回

the squre distance.

Initialize() [1/3]

boolean ExtremaCurveCurve.Initialize	(	GLin	line1,
		GLin	line2 )

使用直线初始化

参数

line1	直线
line2	直线

返回

是否存在极值

Initialize() [2/3]

boolean ExtremaCurveCurve.Initialize	(	ParametricCurve	c1,
		ParametricCurve	c2 )

使用曲线初始化

参数

c1	曲线1
c2	曲线2

返回

是否存在

Initialize() [3/3]

boolean ExtremaCurveCurve.Initialize	(	TopoShape	edge1,
		TopoShape	edge2 )

初始化

参数

edge1	曲线1
edge2	曲线2

返回

是否成功

IsParallel()

boolean ExtremaCurveCurve.IsParallel

(

)

是否平行

返回

true 如果平行