{"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\/nl\/blog\/news\/vyshla-novaya-versiya-open-cascade-technology-7-4-0-2","title":{"rendered":"De nieuwe versie van Open CASCADE Technology \u2014 7.4.0 is uitgebracht","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\">Beschikbaar<\/a><\/noindex> lancering<br \/>\n<noindex><a rel=\"nofollow\" href=\"http:\/\/www.opencascade.com\/\">Open CASCADE Technology<\/a><\/noindex> (OCCT) 7.4.0, een softwareproduct met een geschiedenis van twintig jaar, dat een set bibliotheken en ontwikkelingsmiddelen voor software biedt, gericht op 3D-modellering, met name systemen voor computerondersteund ontwerpen (CAD). Sinds versie 6.7.0 wordt de broncode verspreid onder de GNU LGPL 2.1-licentie.<\/p>\n<p>OCCT is voornamelijk de enige actuele kern voor geometrische modellering met open broncode onder een vrije licentie. Open CASCADE Technology is de kern of een belangrijke component van programma's zoals FreeCAD, KiCAD, Netgen, gmsh, CadQuery, pyOCCT en anderen. Open CASCADE Technology 7.4.0 omvat meer dan 500 verbeteringen en bugfixes in vergelijking met de vorige versie 7.3.0, die anderhalf jaar geleden is uitgebracht.<br \/>\n<center><img decoding=\"async\" alt=\"Een nieuwe versie van Open CASCADE Technology is uitgebracht - 7.4.0\" src=\"\/wp-content\/uploads\/2019\/11\/6610b1ad132bc45991318ad1e3a07036.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/center><\/p>\n<p>Belangrijkste <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opencascade.com\/sites\/default\/files\/documents\/release_notes_7.4.0.pdf\">vernieuwingen<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> Modellering\n<ul>\n<li class=\"l\"> De betrouwbaarheid, prestaties en nauwkeurigheid van het BRepMesh-algoritme zijn verbeterd\n<li class=\"l\"> Instellingen voor het beheersen van de lineaire en hoeksafwijking voor het interne deel van de vlakken in BRepMesh\n<li class=\"l\"> Verbeterde betrouwbaarheid en stabiliteit van logische bewerkingen en extremen\n<li class=\"l\"> Logische bewerkingen op open lichamen zijn inbegrepen\n<li class=\"l\"> Optie om het genereren van geschiedenis uit te schakelen, wat logische bewerkingen versnelt\n<li class=\"l\"> Optie om de resultaten van booleaanse bewerkingen te vereenvoudigen\n<li class=\"l\"> Berekening van oppervlakte- en volumetrische eigenschappen op triangulatie (modellen zonder analytische geometrie).\n<li class=\"l\"> Nieuwe interface in BRepBndLib, die het eindvolume retourneert voor geometrie met open grenzen\n<li class=\"l\"> Nieuwe \u2018constant throat\u2019 randenfrezen\n<li class=\"l\"> API voor oude logische bewerkingen is verwijderd\n<\/ul>\n<li class=\"l\"> Visualisatie\n<ul>\n<li class=\"l\"> Verbeterde ondersteuning voor Linux voor ingebedde platforms\n<li class=\"l\"> Prestatie van detectie is verhoogd\n<li class=\"l\"> Ondersteuning voor combinaties van snijvlakken\n<li class=\"l\"> Nieuwe klasse AIS_ViewController voor het verwerken van gebruikersinvoer (muis, touchscreen) bij camera-manipulatie.\n<li class=\"l\"> Verbeterd fontbeheer\n<li class=\"l\"> Uitgebreide tools voor het analyseren van prestatievisualisatie\n<li class=\"l\"> Weergave van de omtrek van schaduwobjecten\n<li class=\"l\"> Optie om naden in de geometrie uit te sluiten bij het weergeven van het frame\n<li class=\"l\"> Weergave van een object met een dynamische tekstuur (video)\n<li class=\"l\"> Lezen van gecomprimeerde rasterafbeeldingen uit het geheugen\n<li class=\"l\"> Verwijdering van verouderde functionaliteit van de lokale context uit AIS.\n<li class=\"l\"> Afhankelijkheid van gl2ps (gebaseerd op verouderde OpenGL-functionaliteit) is verwijderd\n<\/ul>\n<li class=\"l\"> Gegevensuitwisseling\n<ul>\n<li class=\"l\"> Exporteren van XCAF-document (met assemblagestructuur, namen en kleuren) naar VRML-bestand\n<li class=\"l\"> Nieuwe tools voor het importeren van gegevens uit glTF 2.0 en OBJ-formaten\n<li class=\"l\"> Ondersteuning voor bepaalde niet-ASCII coderingen bij STEP-import.<br \/>\nTestomgeving Draw<\/p>\n<li class=\"l\"> Verbeterd camerabeheer in de 3D-viewer\n<li class=\"l\"> Problemen met het opstarten van Draw vanuit batchscripts zijn opgelost.\n<li class=\"l\"> Verbeterde ondersteuning voor het werken met Draw in een omgeving zonder CASROOT.\n<\/ul>\n<li class=\"l\"> Overig\n<ul>\n<li class=\"l\"> Verbeterde prestaties van ingebedde parallelisatieprocedures (OSD_Parallel)\n<li class=\"l\"> Tools voor een handige en effici\u00ebnte traversing van BVH-tree\n<li class=\"l\"> Optimalisatie van het weergave-attribuut TPrsStd_AIS\n<li class=\"l\"> Voorbeeld van integratie van de 3D-viewer in een toepassing op glfw\n<\/ul>\n<\/ul>\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=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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