Default constructor. Constructs a ray whose start point is (0,0) and whose direction is (1,0) (that is, the positive X axis).
Public Sub New()
Protected Sub New(
unmanagedPointer As IntPtr,
autoDelete As [MarshalAs(UnmanagedType.U1)] bool
)
public Ray2d();
protected Ray2d(
IntPtr unmanagedPointer,
[MarshalAs(UnmanagedType.U1)] bool autoDelete
);