AnyCAD::Platform::IntersectionLineCurve类 参考

Intersection testing for line and curve. 更多...

Public 成员函数
void	SetCurve (TopoShape^ curve)
bool	Perform (Ray^ ray)
bool	Perform (TopoShape^ curve)
int	GetPointCount ()
Vector3^	GetPoint (int idx)
Real	GetParameter (int idx)
Real	GetSquareDistance (int idx)
Vector3^	GetNearestPoint ()

详细描述

Intersection testing for line and curve.

成员函数说明

Vector3 ^ AnyCAD::Platform::IntersectionLineCurve::GetNearestPoint

(

)

The nearest intersection point.

返回

the point.

Real AnyCAD::Platform::IntersectionLineCurve::GetParameter

(

int

idx

)

Get parameter by index

参数

idx	the index. start from 1.

返回

the parameter.

Vector3 ^ AnyCAD::Platform::IntersectionLineCurve::GetPoint

(

int

idx

)

Get the point by index

参数

idx	the index. start from 1.

返回

the Point.

int AnyCAD::Platform::IntersectionLineCurve::GetPointCount

(

)

Get the intersection point count

返回

the count.

Real AnyCAD::Platform::IntersectionLineCurve::GetSquareDistance

(

int

idx

)

Get the square distance by index

参数

idx	the index. start from 1.

返回

the squre distance.

bool AnyCAD::Platform::IntersectionLineCurve::Perform

(

Ray^

ray

)

Intersection test by ray

参数

ray

the ray.

返回

true if intersected.

bool AnyCAD::Platform::IntersectionLineCurve::Perform

(

TopoShape^

curve

)

Intersection test by curve

参数

curve

the curve.

返回

true if intersected.

void AnyCAD::Platform::IntersectionLineCurve::SetCurve

(

TopoShape^

curve

)

Initialize the algorithm with edge

参数

curve

must be edge

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该类的文档由以下文件生成:

• MIntersectionLineCurve.h