CircularArc3d.ReferenceVector Property

Description

Returns the reference vector of the arc. The reference vector is the vector from which the start and end angles of the arc are measured. This vector is perpendicular to the normal vector. This function always returns a unit vector.

Visual Basic

Public Property ReferenceVector() As Vector3d

C#

public Vector3d ReferenceVector;

Conditions

Read / Write

Links

CircularArc3d Class, Autodesk.AutoCAD.Geometry Namespace