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- Heightmap abstract "In computer graphics, a heightmap or heightfield is a raster image used to store values, such as surface elevation data, for display in 3D computer graphics. A heightmap can be used in bump mapping to calculate where this 3D data would create shadow in a material, in displacement mapping to displace the actual geometric position of points over the textured surface, or for terrain where the heightmap is converted into a 3D mesh.A heightmap contains one channel interpreted as a distance of displacement or “height” from the “floor” of a surface and sometimes visualized as luma of a grayscale image, with black representing minimum height and white representing maximum height.When the map is rendered, the designer can specify the amount of displacement for each unit of the height channel, which corresponds to the “contrast” of the image.Heightmaps can be stored by themselves in existing grayscale image formats, with or without specialized metadata,or in specialized file formats such as Daylon Leveller, GenesisIV and Terragen documents.One may also exploit the use of individual color channels to increase detail. For example, a standard RGB 8-bit image can only show 256 values of grey and hence only 256 heights. By using colors, a greater number of heights can be stored (for an 24-bit image, 2563 = 16,777,216 heights can be represented (2564 = 4,294,967,296 if the alpha channel is also used)). This technique is especially useful where height varies slightly over a large area. Using only grey values, because the heights must be mapped to only 256 values, the rendered terrain appears flat, with \"steps\" in certain places.Heightmaps are commonly used in geographic information systems, where they are called digital elevation models.".
- Heightmap thumbnail Heightmap.png?width=300.
- Heightmap wikiPageExternalLink 279.
- Heightmap wikiPageID "3371612".
- Heightmap wikiPageLength "7664".
- Heightmap wikiPageOutDegree "77".
- Heightmap wikiPageRevisionID "696260871".
- Heightmap wikiPageWikiLink 3D_computer_graphics.
- Heightmap wikiPageWikiLink 3D_scanner.
- Heightmap wikiPageWikiLink AC3D.
- Heightmap wikiPageWikiLink Arcade_game.
- Heightmap wikiPageWikiLink Arcade_system_board.
- Heightmap wikiPageWikiLink Artifex_Terra_3D.
- Heightmap wikiPageWikiLink Battlefield_1942.
- Heightmap wikiPageWikiLink Battlefield_2.
- Heightmap wikiPageWikiLink Binary_space_partitioning.
- Heightmap wikiPageWikiLink Bump_mapping.
- Heightmap wikiPageWikiLink Category:Computer_graphics_data_structures.
- Heightmap wikiPageWikiLink Channel_(digital_image).
- Heightmap wikiPageWikiLink Cities:_Skylines.
- Heightmap wikiPageWikiLink Comanche_(series).
- Heightmap wikiPageWikiLink Computer_graphics.
- Heightmap wikiPageWikiLink Crashday.
- Heightmap wikiPageWikiLink CryEngine.
- Heightmap wikiPageWikiLink Daylon_Leveller.
- Heightmap wikiPageWikiLink Diffusion-limited_aggregation.
- Heightmap wikiPageWikiLink Digital_elevation_model.
- Heightmap wikiPageWikiLink Displacement_(vector).
- Heightmap wikiPageWikiLink Displacement_mapping.
- Heightmap wikiPageWikiLink Earthsculptor.
- Heightmap wikiPageWikiLink Elevation.
- Heightmap wikiPageWikiLink Far_Cry.
- Heightmap wikiPageWikiLink File_format.
- Heightmap wikiPageWikiLink GenesisIV.
- Heightmap wikiPageWikiLink Geographic_information_system.
- Heightmap wikiPageWikiLink Grayscale.
- Heightmap wikiPageWikiLink Grome.
- Heightmap wikiPageWikiLink GtkRadiant.
- Heightmap wikiPageWikiLink Konami_GX.
- Heightmap wikiPageWikiLink L3DT.
- Heightmap wikiPageWikiLink Luma_(video).
- Heightmap wikiPageWikiLink Metadata.
- Heightmap wikiPageWikiLink Mod_(video_gaming).
- Heightmap wikiPageWikiLink Myth_(series).
- Heightmap wikiPageWikiLink Neverwinter_Nights_2.
- Heightmap wikiPageWikiLink Normal_mapping.
- Heightmap wikiPageWikiLink NovaLogic.
- Heightmap wikiPageWikiLink OGRE.
- Heightmap wikiPageWikiLink OpenTTD.
- Heightmap wikiPageWikiLink Outcast_(video_game).
- Heightmap wikiPageWikiLink Picogen.
- Heightmap wikiPageWikiLink Polygon_mesh.
- Heightmap wikiPageWikiLink Quake_III_Arena.
- Heightmap wikiPageWikiLink Range_imaging.
- Heightmap wikiPageWikiLink Raster_graphics.
- Heightmap wikiPageWikiLink Ray_casting.
- Heightmap wikiPageWikiLink Savage_2:_A_Tortured_Soul.
- Heightmap wikiPageWikiLink SimCity_Societies.
- Heightmap wikiPageWikiLink Simplex_noise.
- Heightmap wikiPageWikiLink Spring_Engine.
- Heightmap wikiPageWikiLink Star_Wars_Rogue_Squadron_II:_Rogue_Leader.
- Heightmap wikiPageWikiLink Star_Wars_Rogue_Squadron_III:_Rebel_Strike.
- Heightmap wikiPageWikiLink Terra_Nova:_Strike_Force_Centauri.
- Heightmap wikiPageWikiLink Terragen.
- Heightmap wikiPageWikiLink Texture_mapping.
- Heightmap wikiPageWikiLink The_Elder_Scrolls_V:_Skyrim.
- Heightmap wikiPageWikiLink Unreal_Engine.
- Heightmap wikiPageWikiLink Unturned.
- Heightmap wikiPageWikiLink Video_game.
- Heightmap wikiPageWikiLink Visualization_(computer_graphics).
- Heightmap wikiPageWikiLink Voxel.
- Heightmap wikiPageWikiLink File:Heightmap.png.
- Heightmap wikiPageWikiLink File:Heightmap_rendered.png.
- Heightmap wikiPageWikiLink File:Srtm_ramp2.world.21600x10800.jpg.
- Heightmap wikiPageWikiLinkText "Heightmap".
- Heightmap wikiPageWikiLinkText "height map".
- Heightmap wikiPageWikiLinkText "heightmap".
- Heightmap wikiPageUsesTemplate Template:About.
- Heightmap wikiPageUsesTemplate Template:Main.
- Heightmap wikiPageUsesTemplate Template:Move_section_portions_to.
- Heightmap wikiPageUsesTemplate Template:Refimprove.
- Heightmap subject Category:Computer_graphics_data_structures.
- Heightmap hypernym Image.
- Heightmap type Work.
- Heightmap type Redirect.
- Heightmap type Structure.
- Heightmap comment "In computer graphics, a heightmap or heightfield is a raster image used to store values, such as surface elevation data, for display in 3D computer graphics.".
- Heightmap label "Heightmap".
- Heightmap sameAs Q162738.
- Heightmap sameAs Höhenfeld.
- Heightmap sameAs Korkeuskartta_(tietokonegrafiikka).
- Heightmap sameAs Hoogtemap.
- Heightmap sameAs Mapa_de_altura.
- Heightmap sameAs m.0984r1.
- Heightmap sameAs Поле_высот.
- Heightmap sameAs Карта_висот.
- Heightmap sameAs Q162738.
- Heightmap wasDerivedFrom Heightmap?oldid=696260871.
- Heightmap depiction Heightmap.png.
- Heightmap isPrimaryTopicOf Heightmap.