clipping rectangle

См. также в других словарях:

• Sutherland-Hodgman clipping algorithm — The Sutherland Hodgman algorithm is used for clipping polygons. It works by extending each line of the clip polygon in turn and selecting only vertices from the subject polygon that are on the visible side.DescriptionBegin with a set of all… …   Wikipedia

• Cohen–Sutherland algorithm — In computer graphics, the Cohen–Sutherland algorithm (named after Michael F. Cohen and Ivan Sutherland) is a line clipping algorithm. The algorithm divides a 2D space into 9 regions, of which only the middle part (viewport) is visible. In 1967,… …   Wikipedia

• Cohen-Sutherland — In computer graphics, the Cohen Sutherland algorithm is a line clipping algorithm. The algorithm divides a 2D space into 9 parts, of which only the middle part (viewport) is visible. The algorithmThe algorithm includes, excludes or partially… …   Wikipedia

• Algoritmo de Cohen-Sutherland — El algoritmo de Cohen Sutherland es un algoritmo de recorte de líneas usado en gráficos por computadora. Fue desarrollado por Danny Cohen e Ivan Sutherland en 1967. Contenido 1 Introducción 2 Funcionamiento 2.1 Códigos de frontera …   Wikipedia Español

• Transparency (graphic) — Transparency is possible in a number of graphics file formats. The term transparency is used in various ways by different people, but at its simplest there is full transparency i.e. something that is completely invisible. Of course, only part of… …   Wikipedia

• QuickDraw — also refers to equipment used for rock climbing. QuickDraw is the 2D graphics library and associated Application Programming Interface (API) which is a core part of the classic Apple Macintosh operating system. It was initially written by Bill… …   Wikipedia

• Shape extension — X Nonrectangular Window Shape Extension The round oclock window. Original author(s) X.Org Foundation …   Wikipedia

• Bin (computational geometry) — In computational geometry, the bin data structure allows efficient region queries, i.e., if there are some axis aligned rectangles on a 2D plane, answer the question Given a query rectangle, return all rectangles intersecting it . kd tree is… …   Wikipedia

• Hardware overlay — Hardware overlay, a type of video overlay, is a method of rendering an image to a display screen with a dedicated memory buffer inside computer video hardware, to display a fast moving video image such as a computer game, a DVD, or the signal… …   Wikipedia

• Shadow volume — Example of Carmack s stencil shadowing in Doom 3. Shadow volume is a technique used in 3D computer graphics to add shadows to a rendered scene. They were first proposed by Frank Crow in 1977[1] as the geometry describing the 3D shape of the… …   Wikipedia

• Inkscape — infobox software name = Inkscape caption = Inkscape 0.46 developer = The Inkscape Team latest release version = 0.46 latest release date = release date|2008|3|24 programming language = C++ and GTK+ operating system = Linux, FreeBSD, Mac OS X,… …   Wikipedia