Wrapping (graphics)
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This article is about the technique used in 3D graphics. For wrapping in word processing, see Word wrap.
In computer graphics, wrapping is the process of limiting a position to an area. A good example of wrapping is wallpaper, a single pattern repeated indefinitely over a wall. Wrapping is used in 3D computer graphics to repeat a texture over a polygon, eliminating the need for large textures or multiple polygons.
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To wrap a position x to an area of width w, calculate the value .