Curve3dGetProjectedClosestPointTo(Point3d, Vector3d, Tolerance) Method

Retrieves the point on this curve closest to the specified point when projected in the specified direction.

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

Syntax

public PointOnCurve3d GetProjectedClosestPointTo(
        Point3d point,
        Vector3d projectDirection,
        Tolerance tolerance
)

Public Function GetProjectedClosestPointTo ( 
        point As Point3d,
        projectDirection As Vector3d,
        tolerance As Tolerance
) As PointOnCurve3d

public:
PointOnCurve3d^ GetProjectedClosestPointTo(
        Point3d point, 
        Vector3d projectDirection, 
        Tolerance tolerance
)

member GetProjectedClosestPointTo : 
        point : Point3d * 
        projectDirection : Vector3d * 
        tolerance : Tolerance -> PointOnCurve3d

Parameters

point Point3d: [in] Point to which the closest point on this curve is calculated.
projectDirection Vector3d: [in] Projection direction.
tolerance Tolerance: [in] Geometric tolerance.

Return Value

PointOnCurve3d
Closest point on this curve.

Reference

Curve3d Class

GetProjectedClosestPointTo Overload

Teigha.Geometry Namespace