Anyone that enjoys art and loves cartoons will most likely be intrigued with animation and find computer animation fascinating. Animation came alive with 2D animation then moved on into 3D, which has now become the way of the animation world. It would never have evolved to this point without the success of the 2D. In fact, it is still dependant on the skills required for 2D to be applied to 3D animation. Therefore, where you hear someone say the 2D animation is mundane then do not give it a second thought.
In modern technology where almost everyone is on computers at some point of time it is unlikely they will not be exposed to some type of animation . It must not be forgotten that animation is not just restricted to cartoon characters.
To put it simply any moving image that has been made to do so by the computer is computer animation. The technique used is a way to create the illusion of movement one image on the screen quickly is replaced by another one that is almost identical to the first one but not exact. It happens this same way with other media such as television and movies. Most often, this is accomplished with 3D computer graphics and the results are directed to the computer, but it could be for movies as well. You may hear this referred to as CGI meaning computer generated imagery.
Computer animation is just another method of creating animation by way of automation or computer technology. The principals are the same as when they are done by hand, it is just the computer is able to do much of the preparation work and rendering of the finished version. It duplicates the stop motion techniques of 3D and framing by 2D.
Using the computer for animation is a systematic process. To begin with, the object is built on the computer monitor. These are the models. Then the 3D figures have to have a virtual skeleton. To get the major movements such as for the eyes, mouth or clothing for example then the computer will create an action called tweening or morphing.
When dealing with 3D animations it is important to remember that all of the same fundamentals and basics of animation are utilized. In this case, though modeling must be complete prior to rendering. The rendering in tweened frame is done as needed.
As you can see with 3D animation, the majority of the work is done through the computer. Although the computer does the work it has to receive the instructions to do so, and that is where the 3D animator’s job comes in. This means besides the fundamentals keen computer skills and a thorough knowledge of the capabilities of the software are a necessity.
It is important for anyone interested in a career in 3D animation to research all of the different areas of expertise that are required. Without doing so it is most difficult to make an informed decision as to whether this would be an appropriate career for you.

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