After a bit of back and forth, Transformers 3 has been confirmed as yet another action flick jumping on the 3D train. The good news (unless you were really happy to hear that Megan Fox would no longer be a part of the franchise) is that they're filming in 3D as opposed to converting it in post production (like Clash of the Titans, Alice in Wonderland and The Last Airbender) as revealed by master of the 3D camera himself, Vince Pace. Apparently nothing would do for Michael Bay but Jimmy C's best, requiring the cameras used in Avatar and the upcoming Resident Evil flick. Just in case you were wondering, our friends at Cinematical have put together an impromptu list of recent/upcoming 3D movies that will be using a 2D to 3D conversion process (Harry Potter, Narnia, Piranha 3D) and those originally shot in 3D (Tron Legacy, Saw VII 3D) -- so you know what to expect before you put your cash down for a ticket.Transformers 3 is using the Arri Alexa Pace cameras from Avatar to go 3D originally appeared on Engadget HD on Tue, 06 Jul 2010 15:02:00 EST. Please see our terms for use of feeds.