{"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\/de\/blog\/news\/proekt-vkhr-razvivaet-sistemu-renderinga-volos-v-rezhime-realnogo-vremeni","title":{"rendered":"Das VKHR-Projekt entwickelt ein Echtzeit-Haar-Rendering-System.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Im Rahmen des Projekts VKHR<\/a><\/noindex> (Vulkan Hair Renderer) unterst\u00fctzt von den Unternehmen AMD und RTG Game Engineering, entwickelt ein System f\u00fcr realistische Haar-Renderings, das unter Verwendung der grafischen API Vulkan geschrieben wurde. Das System unterst\u00fctzt die Echtzeitdarstellung bei der Modellierung von Frisuren, die aus Hunderttausenden von Str\u00e4hnen und Millionen von linearen Segmenten bestehen. Durch Anpassung des Detaillierungsgrads ist eine Variation zwischen Leistung und Renderqualit\u00e4t m\u00f6glich. Es werden verschiedene Frisurentypen und Arten von Haar visualisiert. Der Code des Projekts ist in C++17 geschrieben und wird geliefert<\/a><\/noindex> unterliegt der MIT-Lizenz.<\/p>\n

Das Unternehmen AMD hat zuvor an der Technologie zur Haar-Renderung im Rahmen des Projekts TressFX<\/a><\/noindex>, das Direct3D verwendet hat, gearbeitet. Im Rahmen des Projekts VKHR wurde die genannte Technologie vollst\u00e4ndig auf der Basis von Vulkan neu geschrieben und um die Simulation von Lichtstreuung, Schattenwurf und Transparenz erweitert, die mit GLSL-Shadern realisiert wurde. VKHR beinhaltet ein integriertes Raytracing-System, das auf der Bibliothek Embree<\/noindex> von Intel basiert. F\u00fcr die Gl\u00e4ttung wird eine schnelle lineare Transformation eingesetzt, und zur Erzeugung des Volumeneffekts kommt ein schnelles Voxelierungsschema zum Einsatz. Frisurenmodelle werden im Format hair<\/a><\/noindex>.<\/p>\n

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

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