When your grouped mouseover unit is out of range of spells, this addon displays an arrow beside your cursor pointing in their direction.
There's an option in the Interface Options Panel to also show the arrow for units within the range of spells.
The arrows are color coded:
Green: in range (less than 40 yards, if enabled in options)
Yellow: out of range but nearby (40 to 150 yards)
Red: out of range and far (150 to 500 yards)
Brown: probably in another zone (500 yards or greater)
This will work with any raid frames, including the default raid frames.
Special thanks to Javonthalas-Hyjal for help making this!
06/23/2015 1.1.5 toc update for 6.2 patch
02/24/2015 1.1.4 toc update for 6.1 patch
01/18/2014 1.1.3 options to show yards to unit and larger arrow
10/14/2014 1.1.2 6.0 patch
09/15/2014 1.1.1 fix for very far distance check; mouseover monitoring only happens in groups
09/14/2014 1.1.0 WoD update to use UnitPosition and UnitDistanceSquared, arrow color coded for distance, option to show arrow when units in range
05/20/2014 1.0.3 fix for error when mouse is over a unit upon login
05/20/2014 1.0.2 initial release