Curve3dGetProjectedClosestPointTo Method (Point3d, Vector3d)

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: 21.4.0.0

Syntax

public PointOnCurve3d GetProjectedClosestPointTo(
        Point3d point,
        Vector3d projectDirection
)

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

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

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

point: Type: Teigha.GeometryPoint3d
[in] Point to which the closest point on this curve is calculated.
projectDirection: Type: Teigha.GeometryVector3d
[in] Projection direction.

Type: PointOnCurve3d
Closest point on this curve.

Curve3d //<![CDATA[ AddLanguageSpecificTextSet("LST879CCD44_0?cpp=::|nu=."); //]]> GetProjectedClosestPointTo Method (Point3d, Vector3d)