{"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\/es\/blog\/news\/vyshla-novaya-versiya-open-cascade-technology-7-4-0-2","title":{"rendered":"Ha salido la nueva versi\u00f3n de Open CASCADE Technology \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\">Disponible<\/a><\/noindex> lanzamiento<br \/>\n<noindex><a rel=\"nofollow\" href=\"http:\/\/www.opencascade.com\/\">Open CASCADE Technology<\/a><\/noindex> (OCCT) 7.4.0, un producto de software con una historia de veinte a\u00f1os que combina un conjunto de bibliotecas y herramientas de desarrollo de software orientadas a la modelaci\u00f3n 3D, especialmente sistemas de dise\u00f1o asistido por computadora (CAD). A partir de la versi\u00f3n 6.7.0, el c\u00f3digo fuente se distribuye bajo la licencia GNU LGPL 2.1.<\/p>\n<p>OCCT es principalmente un n\u00facleo \u00fanico de modelaci\u00f3n geom\u00e9trica de c\u00f3digo abierto bajo licencia libre. Open CASCADE Technology es el n\u00facleo o un componente importante de programas como FreeCAD, KiCAD, Netgen, gmsh, CadQuery, pyOCCT y otros. Open CASCADE Technology 7.4.0 incluye m\u00e1s de 500 mejoras y correcciones en comparaci\u00f3n con la versi\u00f3n anterior 7.3.0, que se lanz\u00f3 hace un a\u00f1o y medio.<br \/>\n<center><img decoding=\"async\" alt=\"Ha salido una nueva versi\u00f3n de Open CASCADE Technology - 7.4.0\" src=\"\/wp-content\/uploads\/2019\/11\/6610b1ad132bc45991318ad1e3a07036.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/center><\/p>\n<p>Principales <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opencascade.com\/sites\/default\/files\/documents\/release_notes_7.4.0.pdf\">novedades<\/a><\/noindex>:<\/p>\n<ul>\n<li class=\"l\"> Modelado\n<ul>\n<li class=\"l\"> Mejorada la fiabilidad, rendimiento y precisi\u00f3n del algoritmo BRepMesh\n<li class=\"l\"> Par\u00e1metros para controlar la desviaci\u00f3n lineal y angular en la parte interna de las caras en BRepMesh\n<li class=\"l\"> Mejorada la fiabilidad y estabilidad de las operaciones l\u00f3gicas y extremos\n<li class=\"l\"> Se incluyen operaciones l\u00f3gicas en cuerpos abiertos\n<li class=\"l\"> Opci\u00f3n de desactivaci\u00f3n de la generaci\u00f3n de historial, que acelera las operaciones l\u00f3gicas\n<li class=\"l\"> Opci\u00f3n de simplificaci\u00f3n de los resultados de las operaciones booleanas\n<li class=\"l\"> C\u00e1lculo de propiedades superficiales y volum\u00e9tricas en triangulaciones (modelos sin especificaci\u00f3n anal\u00edtica de geometr\u00eda).\n<li class=\"l\"> Nueva interfaz en BRepBndLib que devuelve la parte final del volumen para geometr\u00eda con bordes abiertos\n<li class=\"l\"> Nuevos modos de biselado &#171;constant throat&#187;\n<li class=\"l\"> Eliminada la API para viejas operaciones l\u00f3gicas\n<\/ul>\n<li class=\"l\"> Visualizaci\u00f3n\n<ul>\n<li class=\"l\"> Mejorado el soporte de Linux para plataformas integradas\n<li class=\"l\"> Aumentada la eficiencia en la detecci\u00f3n\n<li class=\"l\"> Soporte para combinaciones de planos de corte\n<li class=\"l\"> Nueva clase AIS_ViewController para manejar entrada del usuario (rat\u00f3n, pantalla t\u00e1ctil) en la manipulaci\u00f3n de la c\u00e1mara.\n<li class=\"l\"> Mejorado el control de fuentes\n<li class=\"l\"> Ampliadas las herramientas para el an\u00e1lisis del rendimiento de visualizaci\u00f3n\n<li class=\"l\"> Visualizaci\u00f3n de contornos de objetos sombreados\n<li class=\"l\"> Opci\u00f3n de exclusi\u00f3n de costuras de geometr\u00eda al mostrar el marco\n<li class=\"l\"> Visualizaci\u00f3n de objeto con textura din\u00e1mica (video)\n<li class=\"l\"> Lectura de im\u00e1genes rasterizadas comprimidas desde la memoria\n<li class=\"l\"> Eliminada la funcionalidad obsoleta del contexto local de AIS.\n<li class=\"l\"> Eliminada la dependencia de gl2ps (basada en funcionalidad obsoleta de OpenGL)\n<\/ul>\n<li class=\"l\"> Intercambio de datos\n<ul>\n<li class=\"l\"> Exportaci\u00f3n de documento XCAF (con estructura de ensamblaje, nombres y colores) a archivo VRML\n<li class=\"l\"> Nuevas herramientas para la importaci\u00f3n de datos desde formatos glTF 2.0 y OBJ\n<li class=\"l\"> Soporte para algunas codificaciones no ASCII en la importaci\u00f3n de STEP.<br \/>\nEntorno de pruebas Draw<\/p>\n<li class=\"l\"> Mejorada la gesti\u00f3n de la c\u00e1mara en el visor 3D\n<li class=\"l\"> Se corrigieron problemas al iniciar Draw desde scripts por lotes.\n<li class=\"l\"> Mejorado el soporte para ejecutar Draw en un entorno sin CASROOT.\n<\/ul>\n<li class=\"l\"> Otro\n<ul>\n<li class=\"l\"> Mejorada la rendimiento de los procedimientos de paralelizaci\u00f3n integrados (OSD_Parallel)\n<li class=\"l\"> Herramientas para una navegaci\u00f3n c\u00f3moda y eficiente por el \u00e1rbol BVH\n<li class=\"l\"> Optimizaci\u00f3n del atributo de visualizaci\u00f3n TPrsStd_AIS\n<li class=\"l\"> Ejemplo de integraci\u00f3n del visor 3D en una aplicaci\u00f3n en glfw\n<\/ul>\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fuente: <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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