Intersection testing for line and curve. 更多...

Public 成员函数
void	SetCurve (const TopoShape &curve)

bool	Perform (const Ray &ray)

bool	Perform (const TopoShape &curve)

int	GetPointCount () const

Vector3	GetPoint (int idx) const

Real	GetParameter (int idx) const

Real	GetSquareDistance (int idx) const

Vector3	GetNearestPoint () const

详细描述

Intersection testing for line and curve.

成员函数说明

Vector3 AnyCAD::API::IntersectionLineCurve::GetNearestPoint ( ) const

The nearest intersection point.

Real AnyCAD::API::IntersectionLineCurve::GetParameter ( int idx ) const

Get parameter by index

参数

idx	the index. start from 1.

Vector3 AnyCAD::API::IntersectionLineCurve::GetPoint ( int idx ) const

Get the point by index

参数

idx	the index. start from 1.

int AnyCAD::API::IntersectionLineCurve::GetPointCount ( ) const

Get the intersection point count

Real AnyCAD::API::IntersectionLineCurve::GetSquareDistance ( int idx ) const

Get the square distance by index

参数

idx	the index. start from 1.

bool AnyCAD::API::IntersectionLineCurve::Perform ( const Ray & ray )

Intersection test by ray

参数

ray the ray.

bool AnyCAD::API::IntersectionLineCurve::Perform ( const TopoShape & curve )

Intersection test by curve

参数

curve the curve.

void AnyCAD::API::IntersectionLineCurve::SetCurve ( const TopoShape & curve )

Initialize the algorithm with edge

参数

curve must be edge

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