{"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":"tagantjarele-nao-valjapraakimine","status":"publish","type":"dictionary","link":"https:\/\/thecodest.co\/et\/dictionary\/back-face-culling\/","title":{"rendered":"Tagasi n\u00e4gu Culling"},"content":{"rendered":"

Tagasi n\u00e4gu Culling<\/h1>\n

Tagak\u00fclje eemaldamine on arvutigraafikas kasutatav tehnika, millega parandatakse kolmem\u00f5\u00f5tmeliste objektide renderdamise j\u00f5udlust. See on protsess, mille k\u00e4igus j\u00e4etakse v\u00e4lja 3D-objekti n\u00e4od, mis ei ole vaatajale n\u00e4htavad. Tehnika p\u00f5hineb p\u00f5him\u00f5ttel, et n\u00e4gu on n\u00e4htav ainult siis, kui selle normaalvektor n\u00e4itab vaataja suunas.<\/p>\n

Kui 3D-objekti renderdatakse, kontrollitakse iga objekti n\u00e4gu, kas see on suunatud vaataja poole v\u00f5i vaatajast eemale. Kui n\u00e4gu on vaatajast eemale suunatud, j\u00e4etakse see k\u00f5rvale ja renderdusmootor liigub edasi j\u00e4rgmise n\u00e4o juurde. Seda protsessi nimetatakse n\u00e4o tagurpidi eemaldamiseks.<\/p>\n

Tagak\u00fclgede eemaldamine on oluline 3D-graafikas kasutatav tehnika, sest see v\u00f5ib oluliselt parandada renderdamisprotsessi j\u00f5udlust. Visuaalselt n\u00e4htamatute n\u00e4gude k\u00f5rvalej\u00e4tmisega saab renderdusmootor keskenduda ainult n\u00e4htavate n\u00e4gude renderdamisele, mis v\u00e4hendab stseeni renderdamiseks vajalike arvutuste arvu. See omakorda v\u00e4hendab stseeni renderdamiseks kuluvat aega, mis muudab renderdamisprotsessi t\u00f5husamaks.<\/p>\n

Tagak\u00fclje eemaldamist kasutatakse paljudes 3D-graafika rakendustes, sealhulgas videom\u00e4ngudes, virtuaalreaalsuses ja arvutip\u00f5hises projekteerimises (CAD<\/a>) tarkvara. See on eriti kasulik rakendustes, mis n\u00f5uavad reaalajas renderdamist, n\u00e4iteks videom\u00e4ngudes, kus renderdusmootori j\u00f5udlus on kasutajakogemuse seisukohalt kriitilise t\u00e4htsusega.<\/p>\n

Kokkuv\u00f5tteks v\u00f5ib \u00f6elda, et back face culling on v\u00f5imas tehnika, mida kasutatakse 3D-graafikas objektide renderdamise j\u00f5udluse parandamiseks. See p\u00f5hineb p\u00f5him\u00f5ttel, et objekti n\u00e4od, mis ei ole vaatajale n\u00e4htavad, j\u00e4etakse k\u00f5rvale, mis v\u00e4hendab stseeni renderdamiseks vajalike arvutuste arvu, muutes renderdamisprotsessi t\u00f5husamaks.<\/p>","protected":false},"excerpt":{"rendered":"

Tutvu back face culling'iga, tehnikaga, mida kasutatakse #3Dgraphics'is, et parandada renderdamise j\u00f5udlust, j\u00e4ttes k\u00f5rvale objektide n\u00e4htamatud n\u00e4od. #arvutigraafika #videom\u00e4ngud #CADtarkvara<\/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\/et\/sonastik\/tagantjarele-nao-valjapraakimine\/\" \/>\n<meta property=\"og:locale\" content=\"et_EE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Back Face Culling\" \/>\n<meta property=\"og: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 property=\"og:url\" content=\"https:\/\/thecodest.co\/et\/sonastik\/tagantjarele-nao-valjapraakimine\/\" \/>\n<meta property=\"og:site_name\" content=\"The Codest\" \/>\n<meta property=\"og:image\" content=\"https:\/\/thecodest.co\/app\/uploads\/2024\/06\/cover-image.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/thecodest.co\\\/dictionary\\\/back-face-culling\\\/\",\"url\":\"https:\\\/\\\/thecodest.co\\\/dictionary\\\/back-face-culling\\\/\",\"name\":\"Back Face Culling - 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