2011

Table Of Contents
At any prompt to locate a point, enter tracking, track, or tk.
First tracking point: Specify a location or distance
Next point (Press ENTER to end tracking): Specify a second location or distance
Tracking specifies a series of temporary points, each offset from the previous
one. Thus, you specify a new point location from a series of directions and
distances. To determine the location of each temporary point, you can use
direct distance entry. First move the cursor to specify the direction, and then
enter a numeric distance.
Alternatively, tracking can establish a new point by combining the X and Y
values of two specified points. You can specify these two points in any order,
depending on the cursor direction after the first point. Direct distance entry
specifies a distance in the direction of the current location of your cursor.
Coordinate filters combine X, Y, and Z values from different points into a
single point. Relative coordinate entry locates a point relative to the last point
entered.
You can also access tracking by holding down SHIFT and right-clicking to
display the object snap shortcut menu.
Object Snaps (Command Modifier)
Quick Reference
See also:
Use Object Snaps
Specifies a precise point at a location on an object.
Command entry: Within a command, at a prompt to locate a point, specify
an object snap
When you specify an object snap, the cursor snaps to the specified point on
an object closest to the center of the cursor. By default, a marker and a tooltip
are displayed when you move the cursor over the object snap location on an
object.
Specify a Single Object Snap
If you specify a single object snap, it stays in effect only for the next point
you specify.
1168 | Chapter 26 Command Modifiers