2012

Polar Angle Settings
Sets the alignment angles for polar tracking. (POLARANG system variable)
Increment Angle
Sets the polar increment angle used to display polar tracking alignment paths.
You can enter any angle, or select a common angle of 90, 45, 30, 22.5, 18, 15,
10, or 5 degrees from the list. (POLARANG system variable)
Additional Angles
Makes any additional angles in the list available for polar tracking. The
Additional Angles check box is also controlled by the POLARMODE system
variable, and the list of additional angles is also controlled by the
POLARADDANG system variable.
NOTE Additional angles are absolute, not incremental.
List of Angles
If Additional Angles is selected, lists the additional angles that are available.
To add new angles, click New. To remove existing angles, click Delete.
(POLARADDANG system variable)
New
Adds up to 10 additional polar tracking alignment angles.
NOTE Before adding fractional angles, you must set the AUPREC system variable
to the appropriate decimal precision to avoid undesired rounding. For example,
if the value of AUPREC is 0 (the default value), all fractional angles you enter are
rounded to the nearest whole number.
Delete
Deletes selected additional angles.
Object Snap Tracking Settings
Sets options for object snap tracking.
Track Orthogonally Only
Displays only orthogonal (horizontal/vertical) object snap tracking paths for
acquired object snap points when object snap tracking is on. (POLARMODE
system variable)
Track Using All Polar Angle Settings
674 | Chapter 5 D Commands