Computer animation – how does it actually work
Jan 30th, 2011 by Aldouspi

Animation Cel
by boingr

Computer animation - how does it actually work

If computer animation is believable, then watching residing beings transfer, walk and run may give you an amazing feeling, whether you are ten years previous or thirty years old. Laptop animation fills you with a sense of marvel and awe, whether it's watching a mammoth roam about in Ice Age, a penguin dance in Happy Feet or tremendous dog in Bolt movie.

Each image in an animated film is named a frame. A storyboard that is derived from the script and illustrates the plot of the film is created to help the animator. The dialogue of the voice artists can also be recorded to guide the animator. The lead animator then creates the keyframes at specific factors of time. For instance, the lead animator creates the key pictures of a car on the left aspect of the display on the 1 second mark, and the same automotive on the proper facet of the display screen on the 5 second mark. This course of known as keyframing. In conventional animation, junior animators fill the gaps by creating the frames in between the 1 second mark and 5 second mark. This course of is named tweening. In pc animation, there are not any junior animators to do the tweening. As a substitute, the computer does the tweening.

Conventional animation can be seen in Japanese anime and superhero cartoons. In conventional animation, animators drew on cels, which were sheets of clear celluloid. The cels had been then positioned on high of a painted background. In computer animation, instead of cels, there are layers. Computer animation is used to develop video games. Pc puppetry may also be used to move CGI (computer-generated imagery) characters. Pc animation was also used to create realistic dinosaurs, which had been mixed with live motion in Jurassic Park.

Pc animation could be 2D or 3D. One sort of 2D animation is sprite animation, which is a sequence of images that change. Sprite animation could be very fast, but the high quality shouldn't be that great. Morphing, through which one object adjustments shape till it becomes another, was used in the Michael Jackson video Black or White. Laptop animation additionally allows the elimination of objects from a scene. For instance, part of a bridge was eliminated in the movie Speed. Objects corresponding to mountains and clouds may also be created by fractal equations. Fractal animation can be used to render earthquakes and transferring clouds.

3D animation is used to create digital worlds in video games, similar to Second Life. An articulated model can be utilized to characterize the joints in a human body. A particle system can be used to point out the collision of factors with each other, and can be utilized to model water spray. Deformable objects are used to mannequin hair and water. When an object moves too fast, it causes the issue of aliasing, which is solved by motion blurring. Producing the motion of an object ought to be realistic. Interpolation is when a computer calculates what is happening between two keyframes. Linear interpolation is not as lifelike as splines. Usually, what a computer thinks is happening between two keyframes, shouldn't be what you want at all.

Inverse kinematics and forward kinematics are opposites of every other. In kinematics, the position of an object affects the position of an object beneath it in the tree hierarchy. In inverse kinematics, the place of an object impacts the position of an object above it within the tree hierarchy. Passive simulation is used to find out the movement of our bodies that cannot move voluntarily, akin to garments and the leaves of a tree. Active simulation is used to find out the movement of our bodies that may transfer voluntarily, corresponding to animals and robots. Motion capture makes use of particular sensors known as trackers, to create a representation of a dwell performance.

There are and different many issues about computer animation, however some half you already know, and now its time to take pleasure in by watching!

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Animation – how it works
Jan 19th, 2011 by Aldouspi

Animation - how it works

Below you can see out that there is three basic varieties of animation which have brought a brand new period of fantastic know-how in the discipline of movie business, media and Internet, the website design and graphics. Fundamental animation is an easy and single keyframe animation. Animation is a presentation of assorted shows and actions, which adds liveliness to your site or film. The Internet customers are normally keen on looking a web site that is properly animated with good graphics. An online designer can't ideate his web site without the application of primary animation, attributable to its digital benefits in the Web market. In simple phrases, primary animation is the the phantasm of different actions, linked together in a correct manner in order that guests/audiences get the effect of seeing a properly coordinated set of actions.

Typically, this stunning animation art is created utilizing the Java language. For example. If you want to show a bouncing ball, it's good to draw varied positions of the ball in numerous drawings or frames as they are called. In the first drawing, you possibly can present the ball resting on the ground, in the second body, the ball slightly above the bottom, the third one will show the ball 2 - 3 ft above the ground, in the fourth one the ball will come down a bit and so on until finally the ball is on the ground. These drawings are composed together with the help of pc scanning, use of software, matching sound effects, time administration and shooting with a camera. In the ultimate end result you'll discover an animation similar to the stay motion of a boy bouncing the ball up and down on the ground.

Computer Animation is the latest strategy of animation that includes 2D and 3D animation. These animations not only enhance the hand-drawn characters but also make them seem actual as compared to the above talked about animations. 2D Animation: It is used by way of Powerpoint and Flash animations. Although its options are just like cel animation, 2D animation has grow to be fashionable as a result of easy utility of scanned drawings into the computer like in a cartoon film. 3D Animation: It is utilized in movie making the place we require unusual objects or characters that are not straightforward to display. Use of 3D animation can create a crowd of individuals in a catastrophe like earthquake, flood or war. There are totally different shapes, help of mathematical codes, display of actions and colours which are mind-blowing as if copied from an precise picture.

Cease animation or stop motion animation is a method to make objects transfer on their own. Here, a couple of pictures are drawn with some different positions and photographed separately. Puppetry is the one of the most used frame-to-frame animation types. Some famous films which can be animated through cease animation effects are King Kong, The Dinosaur and the Missing Hyperlink, The Curse of the Were-Rabbit and and The Misplaced World.

Cel animation refers back to the traditional manner of animation in a set of hand drawings. In this process of animation, numerous pictures are created that are slightly different but progressive in nature, to depict certain actions. Trace these drawings on a clear sheet. This clear sheet is known as cel and is a medium for drawing frames. Now draw outlines for the photographs and coloration them on the again of the cel. The cel is an effective method that helps to save lots of time by combining characters and backgrounds. It's also possible to put the earlier drawings over other backgrounds or cels every time required. Here, you needn't draw the identical image again because it has the ability of saving previous animations that can be utilized when required. Coloring a background may be a more difficult task than a single drawing, because it covers the whole picture. Background requires shading and lighting and can be viewed for a longer duration. Then use your digicam to photograph these drawings. Right now, cel animations are made extra enticing through the use of the drawings along with music, matching sound effects and association of timing for each effect. E.g. To show a cartoon present, 10-12 frames are played in speedy succession per second to offer a illustration of motion in a cel animation.

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A random little bit of cel animation I did in High School as a project in "Intro to Animation". It's short, but I think it's okay for a first try. I'm working on a second, better movie right now.
Video Rating: 4 / 5

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Changing Trends Of Animation
Dec 29th, 2010 by Aldouspi

Changing Trends Of Animation

The quick pace of the advancement in science and technology has developed animation. Phenakistoscope was a technique created before the creation of the cartoon based pictures. Phenakistoscope included simple drawings moving simultaneously giving the effect of animation. With this method, a person could create a variety of animated characters. However, this technique disappeared towards the end of twenty first century. New methods were introduced which resulted in the advancement of cartoon based pictures. Gradually animation advanced to greater heights and now several professional fields use this technique to impart knowledge or express ideas.

With the introduction of computer animation, many pictures or films have been created with great visual effects. There were many types of cartoon pictures that evolved with the advancement of computer technology. The modified computer technology and the development of software boosted the growth of the cartoon industry. Two-dimensional computer graphics developed which refers to the digital images generated by computer. This kind of graphics has been developed from traditional printing. These graphics give more control over the image. The two-dimensional graphics was introduced in 1950s. Then computer technology introduced 3D animation in 1970s with the first display of computer graphics ‘Furtureworld’. William Fetter coined the term ‘computer graphics’ in 1960. These graphics are technologically more advanced and use a three-dimensional representation of geometric data. This form of cartoon based pictures has undergone tremendous change over the years. Many tools and techniques have developed and modified animation. There is cel-shaded or toon shading graphics that designs the animation to give an impression of cartoon characters. In morph target, the vertex moves to different positions in each key frame. Skeletal graphics is used to create the human characters in cartoon. This form is often used by gaming or film industry. These are a few most advanced categories of animation which are useful for a variety of professions. It is used in corporate sector for making presentations and reports. Gaming and film industry has evolved greatly over the years. In naval field, it is used for preparing models of ships. In medical field or astronomy, it is used for explaining different concepts and techniques.

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Stop Motion Bailed out Computer Animation?
Dec 18th, 2010 by Aldouspi

Stop Motion Bailed out Computer Animation?

Major Diff. in Stop Motion & Computer Animation:-

1. Computer animation (or CGI animation) is the art of creating moving images with the use of computers. It is a subfield of computer graphics and animation.

2. Stop motion (also known as stop-action or frame-by-frame) is an animation technique to make a physically manipulated object appear to move on its own. The object is moved in small increments between individually photographed frames, creating the illusion of movement when the series of frames is played as a continuous sequence.

3. Using Computer animation the rendering can take a lot of time on an ordinary home computer.

4. Stop Motion will move frame step by step so it smooth process.

5. Traditional Computer Animation is very hands-on process; 2D animation is accomplished by hand-drawing hundreds upon thousands of individual frames only to transfer them to clear plastic cels, hand-paint them, and then film them in sequence over a painted background image. This requires a team of artists, cleanup artists, painters, directors, background artists, and film/camera crews, along with the storyboard artists.

6. Stop Motion Animations, the cost and effort involved in the processes, and the quality of the final output is very good comparing to traditional computer animation.

Read Stop Motion – Replacement Method

Replacement Stop motion is a technique where each frame (or sequence of frames) uses a different object in place of the previous object. It was originally used in professional work by the very famous animator “George Pal”. One of his most famous stop motion sequences was in the 1962 “The Wonderful World of the Brothers Grimm” He used a new hand-carved wooden puppet for each frame of film. It is said that they had over 1,000 puppets for one 4 minute sequence.

The example we give on our site ( is a little more modest that 1,000 hand carved puppets, nonetheless the result for those new to stop motion is very satisfying. With just 5 small pieces of clay moulded in to specific shapes a very impressive stop motion sequence can be achieved.

For new animators abstract shapes work best. It is a far more skilled job to have to create dozens of characters with small differences between each one. The human eye (your audience) is far more likely to amused by abstract shape shifting objects rather than picking holes in characters that are not quite the same between sequences. The other real advantage of using replacement techniques when starting out is that you get to know and become expert at “onionskinning”.  This is the most powerful yet easy to use feature for any animator to use.

So refer to our site homepage for the first example we give.

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2d Cartoon Animation
Dec 8th, 2010 by Aldouspi

2d Cartoon Animation

Animation is the rapid succession of a series of images in order to create an illusion of a moving picture. In other words, it is an optical impression of motion resulting from the phenomenon of persistence of vision. The moving pictures are produced through a string of consecutive images that reproduce motion by each image showing the next in a gradual progression of steps. If a series of 24 or less cartoon images run per second, it will result in a cartoon animation. Although animation is commonly demonstrated in the form of a motion picture or video program, any other forms of presenting animation also exist, including computer animation like 2D and 3D animations which encompasses a variety of techniques where the animation is created digitally on a computer.

In case of 2D animation, pictures are created and/or edited on the paper or computer screen in a two-dimensional environment such as cel animation or in computerized animation software. The two dimensional (2D) animation software gives movement and action to static images. These figures are created and edited using 2D bitmap graphics or by using 2D vector graphics including automated computerized versions of conventional animation techniques like tweening, morphing, onion skinning, blurring, cell animation, path animation and interpolated rotoscoping. Three dimensional representations of geometric data is stored in the computer to enable calculations and deliver 2D images.

2D animations such as Analog Computer Animation, Macromedia Flash, PowerPoint etc. can be produced using software tools. To give an element of motion to the object, a digital framework process called rigging is applied. The process of 2D Animation involves complete story boarding including each shot of the animation, background design, character design, cell animation, perfect voice synching and flow of the animation including the background music. Every shot in a 2D animation involves multiple single drawings of characters.

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At the inaugural D23 Expo where everything "Disney" was displayed, I took a video of Ron Stark, Imagineering artist, showing the art of airbrushing to produce a grayscale background in minutes. This is a test of the series of layered templates (stencils) they eventually used to align and create color background for the classic first full length animated movie, "Snow White." A very interesting process! Now if we can only get grafitti "artists" to adopt this method and create similar landscapes with their aerosol paint over dilapidated walls and structures...

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