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3.02 Explain basic motion graphic programming.

3.02 Explain basic motion graphic programming. Animation Types. Frame-by-Frame Animation. Rapidly displaying images, or frames, in a sequence to create the optical illusion of movement. Digital animation is based on the frame by frame animation process. Example of a ball bouncing.

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3.02 Explain basic motion graphic programming.

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  1. 3.02 Explain basic motion graphic programming. Animation Types

  2. Frame-by-FrameAnimation Rapidly displaying images, or frames, in a sequence to create the optical illusion of movement. Digital animation is based on the frame by frame animation process. Example of a ballbouncing.

  3. Frame-by-FrameAnimation(Continued) • The quality of frame-based animation depends on the frame rate. • Frame Rate = Frames per Second  FPS= Smoother Action • The more frames per second, the smoother the motion appears.

  4. Stop Motion Animation • Process of manipulating real-world objects and photographing them one frame at a time. • Very popular method with the film industry until computer generated imagery became possible. • Now used mainly in clay animation. • Example • http://en.wikipedia.org/wiki/File:Moving_Penny.gif

  5. MorphingAnimation • The term morphing comes from the word metamorphosis, which is the transformation of one thing into another. • The beginning image is inserted. • The ending image is inserted. • The computer performs the tweening to generate a sequence of images, each of which is slightly different from the one it follows to gradually morph the two objects. • For example, a photograph or object might gradually morph into a different photograph or object.

  6. ExampleofMorphing Beginning Image Ending Image Finished Animation

  7. Path Based Animation Also called vector animation. An object follows a path which is a line, or vector, inserted by the animator. A motion path can include curves, loops, and angles. The computer calculates the correct position of the object as it moves along the path and generates the frames to create the animation.

  8. PathBasedAnimation(Continued) • Vector graphics or animated gifs can be used to create animations with very small file sizes. • The small file sizes make this type of animation very popular on the Web. • Many of the banner ads and embedded animations viewed on web sites use this technology because it loads so quickly and is easy to use.

  9. ProgrammingorScripting-BasedAnimation • Requires knowledge of a programming or scripting language. • Example: Rollover or Mouseover • When the mouse is moved over an image, it changes to a different image so quickly that it looks as if the change has occurred in a single instant. • Created by using scripting languages such as Javascript.

  10. ProgrammingorScripting-BasedAnimation (Continued) • Rollovers are extremely important for navigation buttons on user interface designs. • Examples • Web pages ■ CBT programs • Kiosks ■ CD-ROM Training • Games ■ CDs and DVDs.

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