2012

Table Of Contents
Extending a spline-fit polyline adds a new vertex to the control frame for the
polyline.
Trim or Extend in 3D
You can trim or extend an object to any other object in 3D space, regardless
of whether the objects are on the same plane or parallel to the cutting or
boundary edges. In the TRIM and EXTEND commands, use the Project and
Edge options to select one of three projections for trimming or extending:
The XY plane of the current UCS
The plane of the current view
True 3D, which is not a projection
See also:
Break and Join Objects on page 843
To extend an object
1 Click Home tab Modify panel Extend.
2 Select the objects to serve as boundary edges.
To select all displayed objects as potential boundary edges, press Enter
without selecting any objects.
3 Select the objects to extend.
To trim an object
1 Click Home tab Modify panel Trim.
2 Select the objects to serve as cutting edges.
To select all displayed objects as potential cutting edges, press Enter
without selecting any objects.
3 Select the objects to trim.
Change the Size and Shape of Objects | 825