2013

Table Of Contents
The second figure shows the change that occurs when the lower-left, or front,
viewport is made current. The UCS in the isometric viewport is updated to
reflect the UCS of the front viewport.
In previous releases, the UCS was a global setting for all viewports in either
model or paper space. If you want to restore the behavior of earlier releases,
you can set the value of the UCSVP system variable to 0 in all active viewports.
Use the Dynamic UCS with Solid Models
With the dynamic UCS feature, you can temporarily and automatically align
the XY plane of the UCS with a plane on a solid model while creating objects.
When in a draw command, you align the UCS by moving your pointer over
an edge of a face rather than having to use the UCS command. After you finish
the command, the UCS returns to its previous location and orientation.
For example, you can use the dynamic UCS to create a rectangle on an angled
face of a solid model as shown in the illustration.
152 | Chapter 6 Create and Modify Objects