Range detector addon request

I was wondering if anyone could make or would have a addon that could detect the distance of your target for a hunters auto shot that could have a moveable semi opaque picture that turns from green to red when your in and out of range maybe something like this http://www.streamhead.com/wp-content.../crosshair.png that you could place infront of your charachter and when your in range it pops in as green form of that and then slowly fades out and only pops up red when your out of range and have a target and turns green when you get in range, I just wanted to try something like this because I'm more of a visual person and sometimes I dont realize i'm out of range. This would be much appreciated thanks =D.|||most button mods have that feature to turn red/fadeout when you're out of range.

also metahud has (not sure if its still updated) a feature that tells you range, but not entirely precise.|||I use RangeDisplay which can be found at:

wow.curse.com/downloads/wow-addons/details/range-display.aspx

The write-up from the site:


Quote:




RangeDisplay is a simple range display addon. It is using spell range, item range and interact-distance based checks to determine the approximate range to your current target. If, for example, a mage's Arcane Missile spell is in range, but the character is out of follow-range (an interact distance based range), the addon will display 28 - 30. The display can be configured in many ways (displaying only the max range, adding border and background, etc).

Currently you can set up RangeDisplay to show your current range to your target, focus and pet.|||I second RangeDisplay, very simple, very usefull for Sniper Training talent.