Autocad-2016

: A new system variable ( XREFOVERRIDE ) was added, allowing you to force objects in externally referenced drawings to honor layer color settings regardless of their original individual properties.

If you are just starting with AutoCAD 2016, focus on these fundamental areas: AutoCAD 2016 Block Creation - A How To Guide autocad-2016

: This version introduced "smoothed line display" for clearer geometry, replacing line segments with true curves to improve on-screen readability. : A new system variable ( XREFOVERRIDE )

: A long-requested feature that lets you snap to the geometric center of polygons and closed polylines. Quick Start Guide for Beginners autocad-2016