Curve3dGetProjectedClosestPointTo(Curve3d, Vector3d) Method

Retrieves the point on this curve closest to the specified curve, and the point on the passed curve closest to this curve, when this curve is projected in the specified direction.

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

Syntax

C++

Copy

public PointOnCurve3d[] GetProjectedClosestPointTo(
        Curve3d curve3d,
        Vector3d projectDirection
)

Public Function GetProjectedClosestPointTo ( 
        curve3d As Curve3d,
        projectDirection As Vector3d
) As PointOnCurve3d()

public:
array<PointOnCurve3d^>^ GetProjectedClosestPointTo(
        Curve3d^ curve3d, 
        Vector3d projectDirection
)

member GetProjectedClosestPointTo : 
        curve3d : Curve3d * 
        projectDirection : Vector3d -> PointOnCurve3d[]

Parameters

curve3d Curve3d: [in] Curve to which the closest projected points are calculated.
projectDirection Vector3d: [in] Projection direction.

Return Value

PointOnCurve3d
Array of the projected closest points. The point with index 0 is the closest point on this curve; the point with index 1 is the closest point on the other curve.

Reference

Curve3d Class

GetProjectedClosestPointTo Overload

Teigha.Geometry Namespace