2012

Table Of Contents
To change the orientation of the Z axis
1 Right-click the UCS icon, and click Z Axis.
2 Specify a point for the new origin (0,0,0).
3 Specify a point that lies on the positive Z axis.
Quick Reference
Commands
UCS
Sets the origin and orientation of the current UCS.
UCSICON
Controls the visibility, placement, appearance, and selectability of the UCS
icon.
UCSMAN
Manages UCS definitions.
System Variables
UCSFOLLOW
Generates a plan view whenever you change from one UCS to another.
UCSNAME
Stores the name of the current coordinate system for the current viewport
in the current space.
UCSORG
Stores the origin point of the current coordinate system for the current
viewport in the current space.
UCSORTHO
Determines whether the related orthographic UCS setting is restored
automatically when an orthographic view is restored.
UCSXDIR
Stores the X direction of the current UCS for the current viewport in the
current space.
Control the User Coordinate System (UCS) | 459