Monday, July 8, 2019

Computer Animation

Computer Animation

Computer animation is the art of creating moving image via the use of computer system. It is a subfield of computer graphics and animation increasingly it is created by means of 3D computer graphics instead of graphics. Are still widely used for low bandwidth.
Some times the target of animation computer itself but sometime target is another medium such as movie it is also referred as CGI. To create the elusion of movement and image is displayed or the computer screen then quickly replaced by a new image that a similar to the previous image shifted slightly.

Types of Animation: -

1) 2D Animation: -

2D Animation is used when seen and characters are animated in a 2D environment. In the 20th century animation was done by taking photographs of drawing on paper and then place them on transparent sheet called cells. This process was introduced, when artist to create digital animation and then use techniques to manipulate the image.

2) 3D Animation: -

3D Animation is the manipulation of 3D objects and virtual environment with the use of computer programming. In the technique animator 1st create a 3D polygon mess with various to give it form. After making the object and environment use a software to create seen that are much more 2D animation.

3) Stop Motion: -

This technique involves setting and object or character. In a specification pose against background and taking a picture the involved elements are then slightly modify before taking another frame this is similar to the traditional 2D animation.

4) Clay Animation: -

Clay animation is a form of stock motion that is popular an enough to be seen as its own technique this involves the same process but clay is used for almost all the character object, and background.

5) Paint on glass Animation: -

This technique is used where but attractive requires the manipulation of slow drawing oil paints on shot of glass to create the elusion of motion. A Russian animator Aleksandr Petrov as use this technique to create 7 films and all of them being award winner.

Design of Animation: -

It is a sequence to develop different stages performed to any actions these sequences follow.

1) Story Board layout: - 

A outline of the action and defines the motion sequence as a set of basic events that are to take place that means A layout is a planning of whole animation project.

2) Object definition: - 

An animation is a set of different objects participate in the action. Object can be defined in terms of basic shapes and figures.

3) Key Frame Specification: -

Delayed drawing of the seen at a certain time in the animation sequence within a key frame each object in position according to the time for that frame.

4) In-between frame: -

This is collection of intermediate frames the master key frame. The total number of in-between frames is determined by the display media. That is to be used for performing an action.

Animation Language: -

Animation language is a group of structured constructs that can be used to encode the information to produce animation. The language can be script based in which instructions are recorded for letter evaluation it may graphical or non-graphical it may be written in a special type of scripting Language or in a general-purpose language that incorporates features of animation production. Typically features include built in input or output operations for graphical objects, data structure to represent objects support the hierarchal composition objects, a time variableinterpolation functiontransformation etc.

Related : Morphing

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