{"id":35540,"date":"2019-10-31T22:04:55","date_gmt":"2019-10-31T19:04:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/proekt-vkhr-razvivaet-sistemu-renderinga-volos-v-rezhime-realnogo-vremeni\/"},"modified":"2019-10-31T22:04:55","modified_gmt":"2019-10-31T19:04:55","slug":"proekt-vkhr-razvivaet-sistemu-renderinga-volos-v-rezhime-realnogo-vremeni","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/proekt-vkhr-razvivaet-sistemu-renderinga-volos-v-rezhime-realnogo-vremeni","title":{"rendered":"Projektet VKHR utvecklar ett realtids renderingssystem f\u00f6r h\u00e5r","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Inom ramen f\u00f6r projektet VKHR<\/a><\/noindex> (Vulkan Hair Renderer) med st\u00f6d av f\u00f6retagen AMD och RTG Game Engineering utvecklar en system f\u00f6r realistisk rendering av h\u00e5r, skriven med grafiska API:er Vulkan. Systemet st\u00f6djer realtidsrendering vid modellering av frisyrer best\u00e5ende av hundratusentals str\u00e5n och miljontals linj\u00e4ra segment. Genom att f\u00f6r\u00e4ndra detaljniv\u00e5n \u00e4r det m\u00f6jligt att variera mellan prestanda och renderingens kvalitet. Visualisering av olika typer av frisyrer och typer av p\u00e4ls st\u00f6ds. Projektets kod \u00e4r skriven i C++17 och levereras<\/a><\/noindex> licensieras under MIT.<\/p>\n

F\u00f6retaget AMD har tidigare arbetat med teknologi f\u00f6r h\u00e5r rendering inom ramen f\u00f6r projektet TressFX<\/a><\/noindex>, som anv\u00e4nde Direct3D. Inom projektet VKHR har den angivna teknologin helt skrivits om p\u00e5 basen av Vulkan och ut\u00f6kats med simulering av ljusspridning, skuggkastning och transparens, som realiserats med hj\u00e4lp av GLSL-shaders. VKHR inkluderar ett inbyggt ray tracing-system baserat p\u00e5 biblioteket Embree<\/noindex> fr\u00e5n Intel. F\u00f6r att skapa j\u00e4mn rendering anv\u00e4nds en snabb linj\u00e4r transformation, och f\u00f6r att skapa en volymeffekt anv\u00e4nds en snabb voxel-scheme. Frisyrmodeller laddas i formatet hair<\/a><\/noindex>.<\/p>\n

\"Projektet<\/a><\/noindex><\/center>
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\"Projektet<\/a><\/noindex><\/center>
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\"Projektet<\/a><\/noindex><\/center><\/p>\n

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K\u00e4lla: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0440\u0430\u043c\u043a\u0430\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 VKHR (Vulkan Hair Renderer) \u043f\u0440\u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0435 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0439 AMD \u0438 RTG Game Engineering \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0440\u0435\u0430\u043b\u0438\u0441\u0442\u0438\u0447\u043d\u043e\u0433\u043e \u0440\u0435\u043d\u0434\u0435\u0440\u0438\u043d\u0433\u0430 \u0432\u043e\u043b\u043e\u0441, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u0430\u044f \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e API Vulkan. \u0421\u0438\u0441\u0442\u0435\u043c\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u043e\u0442\u0440\u0438\u0441\u043e\u0432\u043a\u0443 \u0432 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