public XVertex4d( XVertex4d val )
[Missing <param name="val"/> documentation for "M:Pixoneer.NXDL.XVertex4d.#ctor(Pixoneer.NXDL.XVertex4d)"]
NXDL is a registered trademark of Pixoneer Geomatics, Inc., registered in the Republic of KOREA Patent and Trademark Office, for the computer program described herein.