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Single color line drawing algorithms involve drawing lines in a single foreground color onto a background. They are well-suited for usage with monochromatic displays. The starting point and end point of the desired line are usually given in integer coordinates, so that they lie directly on the points considered by the algorithm.
The giraffe's head and neck are held up by large muscles and a nuchal ligament, which are anchored by long thoracic vertebrae spines, giving them a hump. [17] [63] [36] Adult male reticulated giraffe feeding high on an acacia, in Kenya. The giraffe's neck vertebrae have ball and socket joints.
It can only be used to draw a line segment between two points, or to extend an existing line segment. The compass can have an arbitrarily large radius with no markings on it (unlike certain real-world compasses). Circles and circular arcs can be drawn starting from two given points: the centre and a point on the circle. The compass may or may ...
The lion moves and captures one step orthogonally or diagonally in any direction—the same as a king in chess. It may not leave its 3×3 castle. The lion also has the special power to capture the enemy lion by moving as a chess queen across the river along an unobstructed file or diagonal—like the special "flying general" move of a xiangqi general.
Line drawing may mean: Line art, a style of two-dimensional art featuring only two, unshaded, contrasting colors; Technical line drawing, simple two-dimensional ...
The giraffe carvings were first recorded by French archaeologist Christian Dupuy in 1987, [3] and documented by David Coulson [4] in 1997 while on a photographic expedition to the site. Due to degradation of the engravings resulting from human activity, a mold was made of the engravings for display.
Often mistaken with the southern giraffe, the northern giraffe differs by the shape and size of the two distinctive horn-like protuberances known as ossicones on its forehead; they are longer and larger than those of southern giraffe. Male northern giraffes have a third cylindrical ossicone in the center of the head just above the eyes, ranging ...
The gerenuk [a] (Litocranius walleri), also known as the giraffe gazelle, is a long-necked, medium-sized antelope found in parts of East Africa. The sole member of the genus Litocranius , the gerenuk was first described by the naturalist Victor Brooke in 1879.