Painter Algorithm It came under the category of list priority algorithm. It is also called a depth-sort algorithm. In this algorithm ordering…
Tag:
2d transformation
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Scan Converting a Ellipse: The ellipse is also a symmetric figure like a circle but is four-way symmetry rather than eight-way. Program…
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Area Subdivision Algorithm It was invented by John Warnock and also called a Warnock Algorithm. It is based on a divide &…
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Flat Panel Display: The Flat-Panel display refers to a class of video devices that have reduced volume, weight and power requirement compare…
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Computer Graphics Panning The process of panning acts as a qualifier to the zooming transformation. This step moves the scaled up portion…
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Scan Converting a Point Each pixel on the graphics display does not represent a mathematical point. Instead, it means a region which…
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Back Face Removal Algorithm It is used to plot only surfaces which will face the camera. The objects on the back side…
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Flood Fill Algorithm: In this method, a point or seed which is inside region is selected. This point is called a seed…
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Parallel Projection Parallel Projection use to display picture in its true shape and size. When projectors are perpendicular to view plane then…
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Scan Converting a Straight Line A straight line may be defined by two endpoints & an equation. In fig the two endpoints…