{"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\/hr\/blog\/crytek-prodemonstrirovala-trassirovku-luchej-v-realnom-vremeni-na-radeon-rx-vega-56","title":{"rendered":"Crytek je demonstrirao ray tracing u stvarnom vremenu na Radeon RX Vega 56","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Tvrtka Crytek objavila je video s demonstracijom rezultata razvoja nove verzije vlastitog igre motor CryEngine. Demonstracija se zove Neon Noir, a prikazuje rad funkcije Total Illumination s real-time ray tracingom.<\/p>\n

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

Klju\u010dna zna\u010dajka real-time ray tracinga u CryEngine 5.5 je ta da za njegovo izvo\u0111enje nisu potrebna specijalizirana RT jezgra i sli\u010dne ra\u010dunske jedinice na grafi\u010dkoj kartici. Sav rad s ray tracingom obavljaju standardne ra\u010dunske jedinice koje ima svaka grafi\u010dka kartica, bilo da je od AMD-a ili NVIDIA-e. Kao dokaz ovih tvrdnji, objavljen je video s demonstracijom Neon Noir koji je stvoren kori\u0161tenjem grafi\u010dkog akceleratora Radeon RX Vega 56. Usput, ray tracing u CryEngine 5.5 djeluje s bilo kojim API-jem, bilo da se radi o DirectX 12 ili Vulkan.<\/p>\n

\"Crytek <\/p>\n

Razvijatelji ne otkrivaju sve detalje, ali dijele odre\u0111ene informacije. Isti\u010de se da su u demonstraciji pomo\u0107u ray tracinga vizualizirana odra\u017eavanja i lomovi svjetlosti, a odra\u017eavanja su \u010dak izgra\u0111ena i za objekte koji nisu u kadru. Globalno osvjetljenje scene izgra\u0111eno je pomo\u0107u sustava SVOGI, temeljenog na vokselima. Ovaj pristup donekle podsje\u0107a na implementaciju ray tracinga u Battlefield V.<\/p>\n

\"Crytek <\/p>\n

Ray tracing temeljen na vokselima zahtijeva znatno manje ra\u010dunalne snage od pristupa koji nudi NVIDIA sa svojom RTX tehnologijom. Zbog toga, kvalitetnu sliku s primjenom ray tracinga mogu graditi grafi\u010dke kartice ne samo gornjeg, ve\u0107 i srednjeg cjenovnog segmenta. Kao \u0161to se mo\u017ee vidjeti, ista Radeon RX Vega 56 osigurava vrlo privla\u010dnu vizualizaciju, iako pripada srednjem rangu grafi\u010dkih kartica, a njezina cijena iznosi samo 300 eura.<\/p>\n

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

Na kraju, Crytek isti\u010de da je njihova eksperimentalna funkcija ray tracinga pojednostavila renderiranje scena i animacija u realnom vremenu s ispravnim odrazima i lomovima svjetlosti pri visokom nivou detalja. Na\u017ealost, rezolucija i brzina sli\u010dica objavljene demonstracije nisu precizirane. No, na pogled, sve izgleda vrlo dostojanstveno.<\/p>\n

<\/p>\n

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

\t\t\t\t


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

Izvor: 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\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 je demonstrirao ray tracing u stvarnom vremenu na Radeon RX Vega 56 | ProHoster","description":"Tvrtka Crytek objavila je video s demonstracijom rezultata razvoja nove verzije vlastitog igre motor 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