To limit wireframe objects using another wireframe object:
.
. The button changes to
to reflect the selection.
and select the wireframe object you want to limit. The selected object automatically extends or trims back to the cutting object.

to select this option. The button changes to
.
You can also use the Selection option to limit two pieces of wireframe even though they do not intersect:




The second object is trimmed to the intersection in the view.
