shadow mapping

shadow mapping
наложение теней
Метод создания теней при построчной визуализации, который осуществляется путем создания полутоновой (серой) текстурной карты на основе освещения и соответствующего каркаса сцены. Затем по ходу визуализации текстурная карта накладывается на объект.

English-Russian terms in computer graphics and 3D. 2005.

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Смотреть что такое "shadow mapping" в других словарях:

  • Shadow mapping — or projective shadowing is a process by which shadows are added to 3D computer graphics. This concept was introduced by Lance Williams in 1978, in a paper entitled Casting curved shadows on curved surfaces . Since then, it has been used both in… …   Wikipedia

  • Shadow Mapping — Szene mit Shadow mapping Szene ohne Schatten Shadow Mapping ist eine Methode der …   Deutsch 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

  • Mapping — Der Begriff Mapping (zu deutsch Abbildung oder Kartierung, wörtlich eine Karte machen) hat in den letzten Jahrzehnten eine Reihe zusätzlicher Bedeutungen erhalten. Zum ursprünglichen Inhalt – ein begrenztes Gebiet kartografisch erfassen; erhobene …   Deutsch Wikipedia

  • Shadow and highlight enhancement — refers to an image processing technique to correct exposure. Images with over and under exposed areas can be recovered with the Shadow/Highlight tool in Photoshop. Though this tool can be used to darken overexposed highlights, it is used… …   Wikipedia

  • Projective texture mapping — is a method of texture mapping that allows a textured image to be projected onto a scene as if by a slide projector. Projective texture mapping is useful in a variety of lighting techniques and it s the starting point for shadow… …   Wikipedia

  • Photon mapping — In computer graphics, photon mapping is a two pass global illumination algorithm developed by Henrik Wann Jensen that solves the rendering equation. Rays from the light source and rays from the camera are traced independently until some… …   Wikipedia

  • S.T.A.L.K.E.R.: Shadow of Chernobyl — S.T.A.L.K.E.R. redirects here. For the prequel, see S.T.A.L.K.E.R.: Clear Sky. For the sequel, see S.T.A.L.K.E.R.: Call of Pripyat. S.T.A.L.K.E.R.: Shadow of Chernobyl The European cover art for S.T.A.L.K.E.R.: Shadow of Chernobyl …   Wikipedia

  • Cube mapping — The lower left image shows a scene with a viewpoint marked with a black dot. The upper image shows the net of the cube mapping as seen from that viewpoint, and the lower right image shows the cube superimposed on the original scene. In computer… …   Wikipedia

  • Tone mapping — is a technique used in image processing and computer graphics to map a set of colours to another; often to approximate the appearance of high dynamic range images in media with a more limited dynamic range. Print outs, CRT or LCD monitors, and… …   Wikipedia

  • O-r-mapping — Objektrelationale Abbildung (englisch object relational mapping, ORM) ist eine Technik der Softwareentwicklung, mit der ein in einer objektorientierten Programmiersprache geschriebenes Anwendungsprogramm seine Objekte in einer relationalen… …   Deutsch Wikipedia


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