CleverRaven/Cataclysm-DDA — pull request #6717 by kevingranade (2014-03-17 06:00:58+00:00)
Title: Use vehicle origin instead of player position to calculate mirror position.

To reproduce, spawn an APC and walk to the back. The side mirrors provide extra vision inappropriately.
This also prevents mirrors from working properly on some custom vehicles.
Thanks Rayna for reporting it on IRC.