EllipticalArc3dProjectedIntersectWith(LinearEntity3d, Vector3d) Method

Calculates intersection points with the specified plane.

Namespace: Teigha.Geometry
Assembly: TD_Mgd (in TD_Mgd.dll) Version: 24.2.0.0

Syntax

public Point3d[] ProjectedIntersectWith(
        LinearEntity3d line,
        Vector3d projectionDirection
)

Public Function ProjectedIntersectWith ( 
        line As LinearEntity3d,
        projectionDirection As Vector3d
) As Point3d()

public:
array<Point3d>^ ProjectedIntersectWith(
        LinearEntity3d^ line, 
        Vector3d projectionDirection
)

member ProjectedIntersectWith : 
        line : LinearEntity3d * 
        projectionDirection : Vector3d -> Point3d[]

Parameters

line LinearEntity3d: [in] A 3D linear entity with which the intersection is calculated.
projectionDirection Vector3d: [in] Projection direction.

Return Value

Point3d
If the method fails or there are no intersection points, this method returns nullptr. The returned array consists of four elements. Indexes: * 0 - the first intersection point on this elliptical arc. * 1 - the second intersection point on this elliptical arc (if it exists). * 2 - the first intersection point on the line. * 3 - the second intersection point on the line (if it exists).

Reference

EllipticalArc3d Class

ProjectedIntersectWith Overload

Teigha.Geometry Namespace