{"id":151970,"date":"2025-12-18T17:12:31","date_gmt":"2025-12-18T15:12:31","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/predstavlen-otkrytyj-standart-opisaniya-3d-sczen-openusd-core-1-0"},"modified":"2025-12-18T17:12:31","modified_gmt":"2025-12-18T15:12:31","slug":"predstavlen-otkrytyj-standart-opisaniya-3d-sczen-openusd-core-1-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/predstavlen-otkrytyj-standart-opisaniya-3d-sczen-openusd-core-1-0","title":{"rendered":"Den \u00f6ppna standarden f\u00f6r 3D-scenbeskrivning OpenUSD Core 1.0 har presenterats","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>AOUSD-alliansen (Alliance for OpenUSD), som \u00f6vervakas av Linux Foundation, har publicerat specifikationen OpenUSD Core Specification 1.0, som definierar ett universellt format och spr\u00e5k f\u00f6r att beskriva 3D-scener, optimerat f\u00f6r samarbete kring 3D-inneh\u00e5ll. Specifikationen presenteras som en \u00f6ppen standard f\u00f6r skapande av 3D-inneh\u00e5ll och datadelning mellan olika 3D-redakt\u00f6rer och plattformar. Bland de f\u00f6retag som deltagit i utvecklingen av specifikationen finns Pixar, Lucasfilm, Adobe, Apple, Amazon, Autodesk, NVIDIA, Sony, Intel och Meta. F\u00f6retag som Hexagon, PTC, Renault, Rockwell Automation, Schneider Electric, Siemens, Amazon, IKEA, Epic Games, Cesium och Esri har uttalat sitt st\u00f6d f\u00f6r standarden.    <\/p>\n<p>Specifikationen omfattar beskrivning av grammatik och datatyper; datavisualiserings- och transformationsmodeller; komposit-algoritmer; metoder f\u00f6r att skapa och navigera i scengrafen; metoder f\u00f6r att fr\u00e5ga v\u00e4rden f\u00f6r varje scenobjekt; filformaten USDA (l\u00e4sbar representation), USDC (binarformat) och USDZ (paketformat) f\u00f6r datadelning; verktyg f\u00f6r testning och verifiering av \u00f6verensst\u00e4mmelse med specifikationens krav. F\u00f6r att underl\u00e4tta \u00f6verensst\u00e4mmelse med standarden har ett referensexempel p\u00e5 implementation av OpenUSD f\u00f6reslagits.                      <\/p>\n<p>OpenUSD-projektet, som introducerades av Pixar f\u00f6r nio \u00e5r sedan, tillhandah\u00e5ller verktyg f\u00f6r kodning av skalbara, hierarkiskt kopplade, statiska och tidsf\u00f6rdelade data. OpenUSD inneh\u00e5ller en upps\u00e4ttning funktioner f\u00f6r kompositering, resursf\u00f6rvaltning, flerskiktsbehandling och hantering av filreferenser, vilket g\u00f6r det m\u00f6jligt att koppla samman en serie orelaterade resurser till en enhetlig grafisk scen, samtidigt som man beh\u00e5ller m\u00f6jligheten att bearbeta och byta ut varje resurs separat. F\u00f6r att ut\u00f6ka OpenUSD finns det ett pluginsystem som kan anv\u00e4ndas f\u00f6r att integrera med andra format och \u00f6vers\u00e4tta alla data till formatet f\u00f6r grafiska scener OpenUSD.<br \/>\n<br \/>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64445\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0410\u043b\u044c\u044f\u043d\u0441 AOUSD (Alliance for OpenUSD), \u043a\u0443\u0440\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0435\u0439 Linux Foundation, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e OpenUSD Core Specification 1.0, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0449\u0443\u044e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u044b\u0439 \u0444\u043e\u0440\u043c\u0430\u0442 \u0438 \u044f\u0437\u044b\u043a \u0434\u043b\u044f \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u044f 3D-\u0441\u0446\u0435\u043d, \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0434\u043b\u044f \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u044b \u043d\u0430\u0434 3D-\u043a\u043e\u043d\u0442\u0435\u043d\u0442\u043e\u043c. \u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f \u043f\u0440\u0435\u043f\u043e\u0434\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u043a\u0430\u043a \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f 3D-\u043a\u043e\u043d\u0442\u0435\u043d\u0442\u0430 \u0438 \u043e\u0431\u043c\u0435\u043d\u0430 \u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u043c\u0435\u0436\u0434\u0443 \u0440\u0430\u0437\u043d\u044b\u043c\u0438 3D-\u0440\u0435\u0434\u0430\u043a\u0442\u043e\u0440\u0430\u043c\u0438 \u0438 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\u043c\u0438. \u0412 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u0440\u0438\u043d\u044f\u043b\u0438 \u0443\u0447\u0430\u0441\u0442\u0438\u0435 \u0442\u0430\u043a\u0438\u0435 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438, \u043a\u0430\u043a Pixar, Lucasfilm, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-151970","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0410\u043b\u044c\u044f\u043d\u0441 AOUSD (Alliance for OpenUSD), \u043a\u0443\u0440\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0435\u0439 Linux Foundation, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e OpenUSD Core Specification 1.0, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0449\u0443\u044e 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