{"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\/it\/blog\/news\/proekt-vkhr-razvivaet-sistemu-renderinga-volos-v-rezhime-realnogo-vremeni","title":{"rendered":"Il progetto VKHR sviluppa un sistema di rendering dei capelli in tempo reale","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Nell'ambito del progetto VKHR<\/a><\/noindex> (Vulkan Hair Renderer) con il supporto delle aziende AMD e RTG Game Engineering, si sviluppa un sistema di rendering realistico dei capelli, scritto utilizzando l'API grafica Vulkan. Il sistema supporta il rendering in tempo reale nella modellazione di acconciature formate da centinaia di migliaia di ciocche e milioni di segmenti lineari. Grazie alla variazione del livello di dettaglio, \u00e8 possibile bilanciare tra prestazioni e qualit\u00e0 di rendering. \u00c8 supportata la visualizzazione di vari tipi di acconciature e di pelo. Il codice del progetto \u00e8 scritto in C++17 e fornito<\/a><\/noindex> sotto licenza MIT.<\/p>\n

L'azienda AMD ha precedentemente lavorato su una tecnologia di rendering dei capelli nell'ambito del progetto TressFX<\/a><\/noindex>, che utilizzava Direct3D. Nel contesto del progetto VKHR, tale tecnologia \u00e8 stata completamente riscritta sulla base di Vulkan ed \u00e8 stata ampliata con la simulazione della dispersione della luce, dell'ombreggiatura e della trasparenza, realizzata utilizzando shader GLSL. VKHR include un sistema di ray tracing integrato, basato sulla libreria Embree<\/noindex> di Intel. Per l'antialiasing \u00e8 stata implementata una veloce trasformazione lineare, mentre per la creazione dell'effetto di volume \u00e8 stato utilizzato un rapido schema di voxelizzazione. I modelli di acconciature sono caricati nel formato hair<\/a><\/noindex>.<\/p>\n

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

<\/a><\/noindex><\/p>\n

Fonte: 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 \u0440\u0435\u0436\u0438\u043c\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043f\u0440\u0438 \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u043f\u0440\u0438\u0447\u0451\u0441\u043e\u043a, \u0441\u043e\u0441\u0442\u043e\u044f\u0449\u0438\u0445 \u0438\u0437 \u0441\u043e\u0442\u043d\u0438 \u0442\u044b\u0441\u044f\u0447 \u043f\u0440\u044f\u0434\u0435\u0439 \u0438 \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u043e\u0432 \u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0445 \u0441\u0435\u0433\u043c\u0435\u043d\u0442\u043e\u0432. \u0417\u0430 \u0441\u0447\u0451\u0442 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0443\u0440\u043e\u0432\u043d\u044f \u0434\u0435\u0442\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0432\u0430\u0440\u044c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043c\u0435\u0436\u0434\u0443 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e \u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":26652,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-35540","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"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\udd47Il progetto VKHR sviluppa un sistema di rendering dei capelli in tempo reale | ProHoster","description":"Nel contesto del progetto VKHR (Vulkan Hair Renderer) con il supporto delle aziende AMD e RTG Game Engineering, si sviluppa un sistema realistico.","canonical_url":"https:\/\/prohoster.info\/it\/blog\/news\/proekt-vkhr-razvivaet-sistemu-renderinga-volos-v-rezhime-realnogo-vremeni","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u0440\u043e\u0435\u043a\u0442 VKHR \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0440\u0435\u043d\u0434\u0435\u0440\u0438\u043d\u0433\u0430 \u0432\u043e\u043b\u043e\u0441 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 | ProHoster","og:description":"\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.","og:url":"https:\/\/prohoster.info\/it\/blog\/news\/proekt-vkhr-razvivaet-sistemu-renderinga-volos-v-rezhime-realnogo-vremeni","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T19:04:55+00:00","article:modified_time":"2019-10-31T19:04:55+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"35540","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-21 23:41:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 02:00:25","updated":"2026-01-21 23:41:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/35540","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/comments?post=35540"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/35540\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/media\/26652"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/media?parent=35540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/categories?post=35540"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/tags?post=35540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}