{"id":6534,"date":"2024-06-06T11:02:31","date_gmt":"2024-06-06T11:02:31","guid":{"rendered":"http:\/\/the-codest.localhost\/dictionary\/back-face-culling\/"},"modified":"2024-06-06T11:02:31","modified_gmt":"2024-06-06T11:02:31","slug":"sejas-aizmugures-dalas-izcirsana","status":"publish","type":"dictionary","link":"https:\/\/thecodest.co\/lv\/dictionary\/back-face-culling\/","title":{"rendered":"Aizmugures sejas izcir\u0161ana"},"content":{"rendered":"

Aizmugures sejas izcir\u0161ana<\/h1>\n

Aizmugur\u0113j\u0101s sejas atdal\u012b\u0161ana ir datorgrafik\u0101 izmantota tehnika, lai uzlabotu tr\u012bsdimensiju objektu atveido\u0161anas veiktsp\u0113ju. Tas ir process, kura laik\u0101 no 3D objekta tiek izsl\u0113gtas t\u0101s sejas, kas skat\u012bt\u0101jam nav redzamas. \u0160\u012bs metodes pamat\u0101 ir princips, ka seja ir redzama tikai tad, ja t\u0101s norm\u0101lais vektors ir v\u0113rsts uz skat\u012bt\u0101ju.<\/p>\n

Kad tiek atveidots 3D objekts, tiek p\u0101rbaud\u012bts, vai katra objekta seja ir v\u0113rsta pret skat\u012bt\u0101ju vai prom no t\u0101. Ja seja ir v\u0113rsta prom no skat\u012bt\u0101ja, t\u0101 tiek noraid\u012bta, un render\u0113\u0161anas dzin\u0113js p\u0101riet uz n\u0101kamo seju. \u0160o procesu sauc par seju atpaka\u013cvirziena atlasi.<\/p>\n

Aizmugures sejas izcir\u0161ana ir svar\u012bgs 3D grafik\u0101 izmantots pa\u0146\u0113miens, jo tas var iev\u0113rojami uzlabot render\u0113\u0161anas procesa veiktsp\u0113ju. Atmetot neredzam\u0101s sejas, render\u0113\u0161anas dzin\u0113js var koncentr\u0113ties tikai uz redzamo seju render\u0113\u0161anu, t\u0101d\u0113j\u0101di samazinot apr\u0113\u0137inu skaitu, kas nepiecie\u0161ams, lai atveidotu ainu. Tas, savuk\u0101rt, samazina laiku, kas nepiecie\u0161ams ainas render\u0113\u0161anai, padarot render\u0113\u0161anas procesu efekt\u012bv\u0101ku.<\/p>\n

Aizmugur\u0113jo seju izcir\u0161anu izmanto daudz\u0101s 3D grafikas lietojumprogramm\u0101s, tostarp videosp\u0113l\u0113s, virtu\u0101laj\u0101 realit\u0101t\u0113 un datoriz\u0113taj\u0101 projekt\u0113\u0161an\u0101 (CAD<\/a>) programmat\u016bru. Tas ir \u012bpa\u0161i noder\u012bgs lietojumprogramm\u0101s, kur\u0101s nepiecie\u0161ama re\u0101llaika atveido\u0161ana, piem\u0113ram, videosp\u0113l\u0113s, kur atveido\u0161anas dzin\u0113ja veiktsp\u0113jai ir iz\u0161\u0137iro\u0161a noz\u012bme lietot\u0101ja pieredz\u0113.<\/p>\n

Nosl\u0113gum\u0101 j\u0101secina, ka aizmugures sejas izcir\u0161ana ir jaud\u012bgs pa\u0146\u0113miens, ko izmanto 3D grafik\u0101, lai uzlabotu objektu atveido\u0161anas veiktsp\u0113ju. T\u0101s pamat\u0101 ir princips, ka no objekta tiek izsl\u0113gtas t\u0101s sejas, kuras nav redzamas skat\u012bt\u0101jam, t\u0101d\u0113j\u0101di samazinot apr\u0113\u0137inu skaitu, kas nepiecie\u0161ams, lai atveidotu ainu, un padarot atveido\u0161anas procesu efekt\u012bv\u0101ku.<\/p>","protected":false},"excerpt":{"rendered":"

Uzziniet vair\u0101k par aizmugur\u0113jo seju atlasi, kas ir #3D grafikas metode, kuru izmanto, lai uzlabotu atveido\u0161anas veiktsp\u0113ju, atmetot neredzam\u0101s objektu sejas. #datorgrafika #videosp\u0113les #CADprogrammat\u016bra<\/p>","protected":false},"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-6534","dictionary","type-dictionary","status-publish","hentry"],"acf":[],"yoast_head":"\nBack Face Culling - The Codest<\/title>\n<meta name=\"description\" content=\"Learn about back face culling, a technique used in #3Dgraphics to improve rendering performance by discarding non-visible faces of objects. #computergraphics #videogames #CADsoftware\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thecodest.co\/lv\/vardnica\/sejas-aizmugures-dalas-izcirsana\/\" \/>\n<meta property=\"og:locale\" content=\"lv_LV\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Back Face Culling - 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The Codest","description":"Uzziniet vair\u0101k par aizmugur\u0113jo seju atlasi, kas ir #3D grafikas metode, kuru izmanto, lai uzlabotu atveido\u0161anas veiktsp\u0113ju, atmetot neredzam\u0101s objektu sejas. #datorgrafika #videosp\u0113les #CADprogrammat\u016bra","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/thecodest.co\/lv\/vardnica\/sejas-aizmugures-dalas-izcirsana\/","og_locale":"lv_LV","og_type":"article","og_title":"Back Face Culling - The Codest","og_description":"Learn about back face culling, a technique used in #3Dgraphics to improve rendering performance by discarding non-visible faces of objects. #computergraphics #videogames #CADsoftware","og_url":"https:\/\/thecodest.co\/lv\/vardnica\/sejas-aizmugures-dalas-izcirsana\/","og_site_name":"The Codest","og_image":[{"width":1200,"height":675,"url":"https:\/\/thecodest.co\/app\/uploads\/2024\/06\/cover-image.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/thecodest.co\/dictionary\/back-face-culling\/","url":"https:\/\/thecodest.co\/dictionary\/back-face-culling\/","name":"Aizmugur\u0113j\u0101s virsmas apstr\u0101de - 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