CurveGetClosestPointTo(Point3d, Vector3d, Boolean) Method

Returns the point on this curve closest to the given point. This curve is projected on a plane that is defined by a normal to the plane.

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

Syntax

C++

Copy

public virtual Point3d GetClosestPointTo(
        Point3d givenPoint,
        Vector3d direction,
        bool extend
)

Public Overridable Function GetClosestPointTo ( 
        givenPoint As Point3d,
        direction As Vector3d,
        extend As Boolean
) As Point3d

public:
virtual Point3d GetClosestPointTo(
        Point3d givenPoint, 
        Vector3d direction, 
        bool extend
)

abstract GetClosestPointTo : 
        givenPoint : Point3d * 
        direction : Vector3d * 
        extend : bool -> Point3d 
override GetClosestPointTo : 
        givenPoint : Point3d * 
        direction : Vector3d * 
        extend : bool -> Point3d

Parameters

givenPoint Point3d: [in] Point for which to calculate the closest point on this curve.
direction Vector3d: [in] Direction of the normal vector to the projection plane.
extend Boolean: [in] Extends this curve if and only if true.

Return Value

Point3d

Reference

Curve Class

GetClosestPointTo Overload

Teigha.DatabaseServices Namespace