2011

UCS Specifies projection onto the XY plane of the current UCS. The command
trims objects that do not intersect with the cutting edge in 3D space.
View Specifies projection along the current view direction. The command
trims objects that intersect the boundary in the current view.
Edge
Determines whether an object is trimmed at another object's extrapolated
edge or only to an object that intersects it in 3D space.
Extend Extends the cutting edge along its natural path to intersect an object
in 3D space.
No Extend Specifies that the object is trimmed only at a cutting edge that
intersects it in 3D space.
1068 | Chapter 20 T Commands