{"id":37964,"date":"2019-10-31T22:20:52","date_gmt":"2019-10-31T19:20:52","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-gthree-0-2-0-3d-biblioteki-na-baze-gobject-i-gtk\/"},"modified":"2019-10-31T22:20:52","modified_gmt":"2019-10-31T19:20:52","slug":"vypusk-gthree-0-2-0-3d-biblioteki-na-baze-gobject-i-gtk","status":"publish","type":"post","link":"https:\/\/prohoster.info\/nl\/blog\/news\/vypusk-gthree-0-2-0-3d-biblioteki-na-baze-gobject-i-gtk","title":{"rendered":"Release van Gthree 0.2.0, een 3D-bibliotheek op basis van GObject en GTK","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Alexander Larsson, ontwikkelaar van Flatpak en actieve deelnemer aan de GNOME-gemeenschap, <noindex><a rel=\"nofollow\" href=\"https:\/\/blogs.gnome.org\/alexl\/2019\/09\/09\/gthree-ready-to-play\/\">gepubliceerd<\/a><\/noindex> de tweede editie van het project <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/alexlarsson\/gthree\">Gthree<\/a><\/noindex>, dat de 3D-bibliotheek port <noindex><a rel=\"nofollow\" href=\"https:\/\/threejs.org\/\">three.js<\/a><\/noindex> voor GObject en GTK, dat in de praktijk kan worden gebruikt om 3D-effecten aan GNOME-toepassingen toe te voegen. De Gthree API is praktisch identiek aan three.js, met onder andere een loader voor <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/KhronosGroup\/glTF\">glTF<\/a><\/noindex> (GL Transmission Format) en de mogelijkheid om materialen op basis van PBR (Physically Based Rendering) in modellen te gebruiken. Voor rendering wordt alleen OpenGL ondersteund.<\/p>\n<p>In de nieuwe versie is ondersteuning toegevoegd voor de <noindex><a rel=\"nofollow\" href=\"https:\/\/threejs.org\/docs\/#api\/en\/core\/Raycaster\">Raycaster<\/a><\/noindex> met de implementatie van de gelijknamige <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/Ray_casting\">renderingmethode<\/a><\/noindex>, die kan worden gebruikt om te bepalen op welke objecten in de 3D-ruimte de muis zich bevindt (bijvoorbeeld om 3D-objecten uit de sc\u00e8ne met de muis vast te leggen). Daarnaast is er een nieuw type puntverlichting toegevoegd (GthreeSpotLight) en is er ondersteuning voor schaduwkaarten opgezet, waarmee objecten die zich voor de lichtbron bevinden, schaduwen op het doelobject kunnen werpen.<\/p>\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/blogs.gnome.org\/alexl\/files\/2019\/09\/shadows-768x612.png\"><img decoding=\"async\" alt=\"Release van Gthree 0.2.0, een 3D-bibliotheek op basis van GObject en GTK \" src=\"\/wp-content\/uploads\/2019\/09\/9dabd63dde5d68ba0529b0325dc1bd24.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Bron: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51458\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0410\u043b\u0435\u043a\u0441\u0430\u043d\u0434\u0440 \u041b\u0430\u0440\u0441\u043e\u043d (Alexander Larsson), \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a Flatpak \u0438 \u0430\u043a\u0442\u0438\u0432\u043d\u044b\u0439 \u0443\u0447\u0430\u0441\u0442\u043d\u0438\u043a \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0430 GNOME, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0432\u0442\u043e\u0440\u043e\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Gthree, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u0440\u0442 3D-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 three.js \u0434\u043b\u044f GObject \u0438 GTK, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f 3D-\u044d\u0444\u0444\u0435\u043a\u0442\u043e\u0432 \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f GNOME. API Gthree \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0438\u0434\u0435\u043d\u0442\u0438\u0447\u0435\u043d three.js, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d \u0437\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a glTF (GL Transmission Format) \u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u043c\u043e\u0434\u0435\u043b\u044f\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u043d\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":28489,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-37964","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0410\u043b\u0435\u043a\u0441\u0430\u043d\u0434\u0440 \u041b\u0430\u0440\u0441\u043e\u043d (Alexander Larsson), \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a Flatpak \u0438 \u0430\u043a\u0442\u0438\u0432\u043d\u044b\u0439 \u0443\u0447\u0430\u0441\u0442\u043d\u0438\u043a \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0430 GNOME,\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri 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