Filled Area Primitives: Region filling is the process of filling image or region. Filling can be of boundary or interior region as…
Tag:
animation techniques
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Gouraud shading This Intensity-Interpolation scheme, developed by Gouraud and usually referred to as Gouraud Shading, renders a polygon surface by linear interpolating…
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Perspective Projection In perspective projection farther away object from the viewer, small it appears. This property of projection gives an idea about…
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Scan Line Algorithm It is an image space algorithm. It processes one line at a time rather than one pixel at a…
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Bresenham’s Circle Algorithm: Scan-Converting a circle using Bresenham’s algorithm works as follows: Points are generated from 90° to 45°, moves will be…
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Hidden Surface Removal One of the most challenging problems in computer graphics is the removal of hidden parts from images of solid…
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Three Dimensional Graphics The three-dimensional transformations are extensions of two-dimensional transformation. In 2D two coordinates are used, i.e., x and y whereas…
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Bresenham’s Line Algorithm This algorithm is used for scan converting a line. It was developed by Bresenham. It is an efficient method…
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Homogeneous Coordinates The rotation of a point, straight line or an entire image on the screen, about a point other than origin,…
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Plotters Plotters are a special type of output device. It is suitable for applications: Architectural plan of the building. CAD applications like…