Computer Graphics & Animation

Biography

Biography: David M Breaux Jr.

Abstract

Motion capture is the practice of capturing the movements of a chosen subject, most often a human subject. motion capture has progressed greatly through many iterations of technology through the years. The mystery’s that remain seem to be when and how to use it..That statement is a little audacious I must admit, but there is good reason. Quite often motion capture in both games and film is viewed as a means to a quicker and cheaper solution. What is never taken into consideration is the inevitability of a director to change their mind, request adjustments and the ever popular dirty mo-cap data received from the supplier. These can often take as much time to repair, change or adjust and can be quite monotonous and taxing on the artists assigned the job. This isn’t to say mo-cap doesn’t have its place especially in film where realism in VFX laden movies is oddly in contrast to the ever less realistic scenarios the characters are thrust into. Motion capture is used very often in video games with the intention of adding to the realism of the game. What we end up with a lot of times is very weightless feeling characters… Why is that. The root of the problem is how the motion capture is being used, and the lack of cues that the eye and ultimately the human brain is using to register visual weight. With the hardwares technical ability to allow animators to include more and more details in animation of characters this becomes less of an issue, but understanding exactly what makes something look weightless informs our understanding of the best methods to use in our creations.