3D Animation is one of the fastest growing niches of software development. One of the areas that is most interesting inside that niche is motion capture. Motion capture is one of the best ways to translate living and moving objects into 3D projects. The question is what is it really; what is it used for; and what are some examples of its uses. That will be our quest in this article.
First Off What is Motion Capture?
To put it simply, motion capture is the act or process of recording a moving object. The object can be anything from your mom doing dishes to a rock rolling down a hillside. Sensors and cameras catch the motion of the real world object and then translate that movement on to a digital oriented object. So, for example, if you were capturing a rock rolling down a hill, the movement of that rock would be translated into the computer and projected on to a similar digital object, like a rock on a hillside.
To get more technical, at least for a minute, motion capture takes snapshots at a certain rate of the real world motion. This is done by using sensors attached to the object (in many cases), and by pointing precision cameras at the object as it moves. The rate at which the motion is captured determines the accuracy of the digital transformation. The data that comes out of the cameras and sensors is then fed into a computer running 3D animation software, which coordinates the real world movement with the digital object.