Computer graphics unit 1

  • Application of computer graphics

    Computer graphics is an art of drawing pictures on computer screens with the help of programming.
    It involves computations, creation, and manipulation of data.
    In other words, we can say that computer graphics is a rendering tool for the generation and manipulation of images..

  • How did computer graphics start?

    The first computer graphics design system was developed by Evan Sutherland as his PhD thesis at MIT in 1963.
    It was called Sketchpad and allowed a user to sketch a mechanical part on a computer screen, place constraints on the part, and have the computer calculate the exact design of the part..

Jun 22, 2023It is a process of representing graphics objects a collection of pixels. ○ The graphics objects are continuous. The pixels used are discrete.
The core elements of computer graphics include the following :- • Modeling :- Involves representation of choices, geometric processing • Rendering :- Executes 

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