{"id":53345,"date":"2019-11-29T00:00:00","date_gmt":"2019-11-28T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/vyshla-novaya-versiya-open-cascade-technology-7-4-0"},"modified":"2020-02-18T14:01:14","modified_gmt":"2020-02-18T11:01:14","slug":"vyshla-novaya-versiya-open-cascade-technology-7-4-0-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/vyshla-novaya-versiya-open-cascade-technology-7-4-0-2","title":{"rendered":"Den nye version af Open CASCADE Technology er udgivet \u2014 7.4.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.opencascade.com\/content\/open-cascade-technology-740-available-download\">Tilg\u00e6ngelig<\/a><\/noindex> udgaven<br \/>\n<noindex><a rel=\"nofollow\" href=\"http:\/\/www.opencascade.com\/\">Open CASCADE Technology<\/a><\/noindex> (OCCT) 7.4.0, softwareprodukt med en tyve\u00e5rig historie, der kombinerer et s\u00e6t biblioteker og udviklingsv\u00e6rkt\u00f8jer til software, der er fokuseret p\u00e5 3D-modellering, is\u00e6r systemer til automatiseret design (CAD). Siden version 6.7.0 distribueres kildekoden under GNU LGPL 2.1.<\/p>\n<p>OCCT er prim\u00e6rt det eneste aktuelle kerneelement for geometrisk modellering med \u00e5ben kildekode under en fri licens. Open CASCADE Technology er kernen eller en vigtig komponent i programmer som FreeCAD, KiCAD, Netgen, gmsh, CadQuery, pyOCCT og andre. Open CASCADE Technology 7.4.0 omfatter mere end 500 forbedringer og rettelser sammenlignet med den tidligere version 7.3.0, som blev udgivet for halvandet \u00e5r siden.<br \/>\n<center><img decoding=\"async\" alt=\"Den nye version af Open CASCADE Technology - 7.4.0 er blevet frigivet\" src=\"\/wp-content\/uploads\/2019\/11\/6610b1ad132bc45991318ad1e3a07036.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/center><\/p>\n<p>Vigtige <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opencascade.com\/sites\/default\/files\/documents\/release_notes_7.4.0.pdf\">nyheder<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> Modellering\n<ul>\n<li class=\"l\"> Forbedret p\u00e5lidelighed, ydeevne og pr\u00e6cision af BRepMesh-algoritmen\n<li class=\"l\"> Parametre til kontrol af line\u00e6re og vinkelm\u00e6ssige afvigelser for de indvendige dele af fladerne i BRepMesh\n<li class=\"l\"> Forbedret p\u00e5lidelighed og stabilitet af logiske operationer og ekstremv\u00e6rdier\n<li class=\"l\"> Inkluderet logiske operationer p\u00e5 \u00e5bne legemer\n<li class=\"l\"> Mulighed for at deaktivere generationshistorik, hvilket fremskynder logiske operationer\n<li class=\"l\"> Mulighed for at forenkle resultaterne af booleske operationer\n<li class=\"l\"> Beregning af overflade- og volumeejendomme p\u00e5 triangulering (modeller uden analytisk beskrivelse af geometri).\n<li class=\"l\"> Nyt interface i BRepBndLib, der returnerer den endelige del af volumen for geometri med \u00e5bne gr\u00e6nser\n<li class=\"l\"> Nye \u00abconstant throat\u00bb tilstande for f\u00e6rdigbearbejdning af kanter\n<li class=\"l\"> API til gamle logiske operationer fjernet\n<\/ul>\n<li class=\"l\"> Visualisering\n<ul>\n<li class=\"l\"> Forbedret underst\u00f8ttelse af Linux til indlejrede platforme\n<li class=\"l\"> Forbedret detektionsydelse\n<li class=\"l\"> Underst\u00f8ttelse af kombinationer af sk\u00e6rende plan\n<li class=\"l\"> Ny klasse AIS_ViewController til h\u00e5ndtering af brugerinput (mus, ber\u00f8ringssk\u00e6rm) i manipulation af kameraet.\n<li class=\"l\"> Forbedret skrifth\u00e5ndtering\n<li class=\"l\"> Udvidet v\u00e6rkt\u00f8jer til analyse af visualiseringsydelse\n<li class=\"l\"> Visning af konturen af skyggeobjekter\n<li class=\"l\"> Mulighed for at udelukke geometriske s\u00f8mme ved visning af wireframe\n<li class=\"l\"> Visning af objekt med dynamisk tekstur (video)\n<li class=\"l\"> L\u00e6sning af komprimerede rasterbilleder fra hukommelsen\n<li class=\"l\"> Fjernelse af for\u00e6ldet funktionalitet i det lokale kontekst fra AIS.\n<li class=\"l\"> Fjernelse af afh\u00e6ngighed af gl2ps (baseret p\u00e5 for\u00e6ldet OpenGL-funktionalitet)\n<\/ul>\n<li class=\"l\"> Dataudveksling\n<ul>\n<li class=\"l\"> Eksport af XCAF-dokument (med strukturen for samling, navne og farver) til VRML-fil\n<li class=\"l\"> Nye v\u00e6rkt\u00f8jer til import af data fra glTF 2.0- og OBJ-formater\n<li class=\"l\"> Underst\u00f8ttelse af nogle ikke-ASCII kodninger i STEP-import.<br \/>\nTestmilj\u00f8 for Draw<\/p>\n<li class=\"l\"> Forbedret kameraadministration i 3D-viseren\n<li class=\"l\"> L\u00f8st problemer med at starte Draw fra batch-scripts.\n<li class=\"l\"> Forbedret underst\u00f8ttelse af Draw i et milj\u00f8 uden CASROOT.\n<\/ul>\n<li class=\"l\"> Andet\n<ul>\n<li class=\"l\"> Forbedret ydeevne for indbyggede paralleliseringsprocedurer (OSD_Parallel)\n<li class=\"l\"> V\u00e6rkt\u00f8jer til nem og effektiv traversal af BVH-tr\u00e6et\n<li class=\"l\"> Optimering af visningsattributten TPrsStd_AIS\n<li class=\"l\"> Eksempel p\u00e5 integration af 3D-viseren i en applikation med glfw\n<\/ul>\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51950\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a Open CASCADE Technology (OCCT) 7.4.0, \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430 \u0441 \u0434\u0432\u0430\u0434\u0446\u0430\u0442\u0438\u043b\u0435\u0442\u043d\u0435\u0439 \u0438\u0441\u0442\u043e\u0440\u0438\u0435\u0439, \u0441\u043e\u0447\u0435\u0442\u0430\u044e\u0449\u0435\u0433\u043e \u0432 \u0441\u0435\u0431\u0435 \u043d\u0430\u0431\u043e\u0440 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a \u0438 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u041f\u041e, \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 3D-\u043c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435, \u0432 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0441\u0438\u0441\u0442\u0435\u043c \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f (\u0421\u0410\u041f\u0420). \u041d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0432\u0435\u0440\u0441\u0438\u0438 6.7.0, \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u043a\u043e\u0434 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438 GNU LGPL 2.1. OCCT \u0432 \u043f\u0435\u0440\u0432\u0443\u044e \u043e\u0447\u0435\u0440\u0435\u0434\u044c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0435 \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0435 \u043d\u0430 \u0441\u0435\u0433\u043e\u0434\u043d\u044f\u0448\u043d\u0438\u0439 \u0434\u0435\u043d\u044c \u044f\u0434\u0440\u043e \u0433\u0435\u043e\u043c\u0435\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":53348,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-53345","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- 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