Part of my little RTS experiment was imitating the formation drawing from Total War.
And since there already RTS extensions in the work i thought maybe there might be interest in this?
The problem with this, its depending pretty much on my system with the unit and the unit pathfinderobject and the center object and some group mechanics like locked formation. And turning this into an extension, independent of anything might be a little troublesome.
Let me know if this sounds awesome and is worth the work.