{"id":29891,"date":"2019-10-31T21:32:30","date_gmt":"2019-10-31T18:32:30","guid":{"rendered":"https:\/\/prohoster.info\/blog\/crytek-prodemonstrirovala-trassirovku-luchej-v-realnom-vremeni-na-radeon-rx-vega-56\/"},"modified":"2019-10-31T21:32:30","modified_gmt":"2019-10-31T18:32:30","slug":"crytek-prodemonstrirovala-trassirovku-luchej-v-realnom-vremeni-na-radeon-rx-vega-56","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/crytek-prodemonstrirovala-trassirovku-luchej-v-realnom-vremeni-na-radeon-rx-vega-56","title":{"rendered":"Crytek zaprezentowa\u0142 ray tracing w czasie rzeczywistym na Radeon RX Vega 56","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Firma Crytek opublikowa\u0142a wideo z demonstracj\u0105 rezultat\u00f3w rozwoju nowej wersji swojego w\u0142asnego silnika gier CryEngine. Demonstracja nosi nazw\u0119 Neon Noir i pokazuje dzia\u0142anie funkcji Total Illumination z ray tracingiem w czasie rzeczywistym.<\/p>\n

\r\n \"Odtwarzaj\r\n
<\/div>\r\n <\/div><\/center><\/p>\n

Kluczow\u0105 cech\u0105 \u015bledzenia promieni w czasie rzeczywistym w silniku CryEngine 5.5 jest to, \u017ce do jego dzia\u0142ania nie s\u0105 wymagane specjalizowane rdzenie RT ani podobne jednostki obliczeniowe w karcie graficznej. Ca\u0142e przetwarzanie promieni odbywa si\u0119 przy u\u017cyciu standardowych jednostek obliczeniowych, kt\u00f3re s\u0105 dost\u0119pne w ka\u017cdej karcie graficznej, zar\u00f3wno od AMD, jak i od NVIDIA. Na potwierdzenie tych s\u0142\u00f3w opublikowane wideo z demonstracj\u0105 Neon Noir zosta\u0142o stworzone przy u\u017cyciu akceleratora graficznego Radeon RX Vega 56. Przy okazji, \u015bledzenie promieni w CryEngine 5.5 dzia\u0142a z dowolnym API, czy to DirectX 12, czy Vulkan.<\/p>\n

\"Crytek <\/p>\n

Programi\u015bci nie ujawniaj\u0105 wszystkich szczeg\u00f3\u0142\u00f3w, jednak dziel\u0105 si\u0119 pewnymi informacjami. Zauwa\u017cono, \u017ce w demonstracji przy u\u017cyciu ray tracingu zrealizowano wizualizacje odbi\u0107 i za\u0142ama\u0144 \u015bwiat\u0142a, przy czym odbicia tworzone by\u0142y nawet dla tych obiekt\u00f3w, kt\u00f3re nie znajduj\u0105 si\u0119 w kadrze. A globalne o\u015bwietlenie sceny oparte by\u0142o na systemie SVOGI, kt\u00f3ry korzysta z wokseli. Taki spos\u00f3b dzia\u0142ania przypomina realizacj\u0119 ray tracingu w Battlefield V.<\/p>\n

\"Crytek <\/p>\n

Oparty na wokselach ray tracing wymaga znacznie mniej mocy obliczeniowej w por\u00f3wnaniu do podej\u015bcia, kt\u00f3re oferuje NVIDIA ze swoj\u0105 technologi\u0105 RTX. Dzi\u0119ki temu tworzenie jako\u015bciowych obraz\u00f3w z zastosowaniem ray tracingu mog\u0105 realizowa\u0107 karty graficzne nie tylko z najwy\u017cszej, ale tak\u017ce ze \u015bredniej p\u00f3\u0142ki cenowej. Jak wida\u0107, ta sama Radeon RX Vega 56 zapewnia bardzo atrakcyjn\u0105 wizualizacj\u0119, mimo \u017ce nale\u017cy do kart graficznych \u015bredniego poziomu, a jej cena wynosi jedynie 300 euro.<\/p>\n

<\/center>
\n \"Crytek <\/p>\n

Na koniec Crytek podkre\u015bla, \u017ce wprowadzona przez ni\u0105 eksperymentalna funkcja ray tracingu upraszcza renderowanie w czasie rzeczywistym scen i animacji z poprawnymi odbiciami i za\u0142amaniami \u015bwiat\u0142a przy wysokim poziomie szczeg\u00f3\u0142owo\u015bci. Niestety, rozdzielczo\u015b\u0107 i liczba klatek opublikowanej demonstracji nie zosta\u0142y sprecyzowane. Jednak wszystko wygl\u0105da na naprawd\u0119 godne uwagi.<\/p>\n

<\/p>\n

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\t\t\t\t


\n\t\t\t\t\t\t\t\t<\/center><\/p>\n

\u0179r\u00f3d\u0142o: 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Crytek \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0432\u0438\u0434\u0435\u043e \u0441 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u0435\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u0435\u0451 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u0438\u0433\u0440\u043e\u0432\u043e\u0433\u043e \u0434\u0432\u0438\u0436\u043a\u0430 CryEngine. \u0414\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u044f \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f Neon Noir, \u0438 \u0432 \u043d\u0435\u0439 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u0430 \u0440\u0430\u0431\u043e\u0442\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 Total Illumination \u0441 \u0442\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u043e\u0439 \u043b\u0443\u0447\u0435\u0439 \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u043c \u0432\u0440\u0435\u043c\u0435\u043d\u0438. \u041a\u043b\u044e\u0447\u0435\u0432\u043e\u0439 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c\u044e \u0442\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u0438 \u043b\u0443\u0447\u0435\u0439 \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u043c \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043d\u0430 \u0434\u0432\u0438\u0436\u043a\u0435 CryEngine 5.5 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0442\u043e, \u0447\u0442\u043e \u0434\u043b\u044f \u0435\u0451 \u0440\u0430\u0431\u043e\u0442\u044b \u043d\u0435 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u043d\u0430\u043b\u0438\u0447\u0438\u0435 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 RT-\u044f\u0434\u0435\u0440 \u0438 […]<\/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":[],"tags":[],"class_list":["post-29891","post","type-post","status-publish","format-standard","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Crytek zaprezentowa\u0142a ray tracing w czasie rzeczywistym na Radeon RX Vega 56 | ProHoster","description":"Firma Crytek opublikowa\u0142a wideo z demonstracj\u0105 rezultat\u00f3w rozwoju nowej wersji swojego w\u0142asnego silnika gier 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