2011

Table Of Contents
If you do not specify a boundary and press Enter at the Select Objects prompt,
all displayed objects become potential boundaries.
NOTE To select cutting edges or boundary edges that include blocks, you can
use only the single selection, Crossing, Fence, and Select All options.
Trim Objects
You can trim objects so that they end precisely at boundary edges defined by
other objects.
For example, you can clean up the intersection of two walls smoothly by
trimming.
An object can be one of the cutting edges and one of the objects being
trimmed. For example, in the illustrated light fixture, the circle is a cutting
edge for the construction lines and is also being trimmed.
When you trim several objects, the different selection methods can help you
choose the current cutting edges and objects to trim. In the following example,
the cutting edges are selected using crossing selection.
764 | Chapter 19 Change Existing Objects