{"id":98402,"date":"2020-11-12T14:42:25","date_gmt":"2020-11-12T12:42:25","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vyshla-novaya-versiya-open-cascade-technology-occt-7-5-0"},"modified":"2020-11-18T00:58:33","modified_gmt":"2020-11-17T22:58:33","slug":"vyshla-novaya-versiya-open-cascade-technology-occt-7-5-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/vyshla-novaya-versiya-open-cascade-technology-occt-7-5-0","title":{"rendered":"Se lanz\u00f3 una nueva versi\u00f3n de Open CASCADE Technology (OCCT) 7.5.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>OCCT \u2014 el \u00fanico n\u00facleo de modelado geom\u00e9trico de c\u00f3digo abierto que sigue siendo relevante hoy en d\u00eda, distribuido bajo una licencia libre. Open CASCADE Technology es una parte importante de proyectos como FreeCAD, KiCAD, Netgen, gmsh, CadQuery, pyOCCT y otros. La versi\u00f3n OCCT 7.5.0 incluye m\u00e1s de 400 mejoras y correcciones en comparaci\u00f3n con la versi\u00f3n anterior 7.4.0.<\/p>\n<p>La versi\u00f3n 7.5.0 de Open CASCADE Technology contiene nuevas funciones en la mayor\u00eda de los m\u00f3dulos y componentes. En particular, el visualizador 3D Draw Harness permite navegar por grandes modelos a escala real, incluyendo navegaci\u00f3n estilo teletransporte en el modo de vista VR. La funcionalidad de intercambio de datos se ha ampliado con el soporte para la grabaci\u00f3n de glTF 2.0. Las nuevas funciones de visualizaci\u00f3n incluyen mapas de texturas adicionales para mejorar la calidad visual, visualizaci\u00f3n correcta de la salida sRGB para materiales semitransparentes y procesamiento de gradientes, as\u00ed como el proceso PBR Metallic-Roughness para mejorar la calidad de visualizaci\u00f3n de objetos met\u00e1licos. El soporte para caracteres Unicode se ha complementado con las mejoras adecuadas en el traductor STEP, la consola DRAW, los recursos de mensajes y la visualizaci\u00f3n. Se han presentado nuevas muestras que demuestran el uso del visualizador 3D de OCCT, compilado como WebAssembly en el navegador, y una revisi\u00f3n del uso b\u00e1sico de la API C++ de varias funciones de OCCT.<\/p>\n<p>Para mayor comodidad de los usuarios de OCCT y mejorar la navegaci\u00f3n, se ha reestructurado la documentaci\u00f3n. En particular, se ha creado una nueva secci\u00f3n \"Contribuci\u00f3n\" para facilitar el acceso a las herramientas de desarrollo de OCCT y fomentar a los usuarios a contribuir al desarrollo del c\u00f3digo fuente de OCCT.<br \/>\nPr\u00f3ximamente estar\u00e1 disponible un portal actualizado para desarrolladores de OCCT, que incluir\u00e1 mayores posibilidades de participaci\u00f3n, recursos adicionales para el desarrollo y una cobertura m\u00e1s amplia de temas en el foro.<\/p>\n<p><strong>Novedades en OCCT 7.5.0:<\/strong><\/p>\n<p><strong>En general<\/strong><\/p>\n<ul>\n<li>API de indicador de progreso redise\u00f1ado para tareas paralelas<\/li>\n<li>Soporte para compilaci\u00f3n para WebAssembly (con Emscripten SDK)<\/li>\n<li>Nueva clase Message_PrinterSystemLog para registrar mensajes en el registro del sistema.<\/li>\n<\/ul>\n<p><strong>Modelado<\/strong><\/p>\n<ul>\n<li>Soporte para indicador de progreso en BRepMesh<\/li>\n<li>Nuevo algoritmo alternativo de triangulaci\u00f3n de pol\u00edgonos bidimensionales<\/li>\n<li>Herramienta para eliminar subfiguras internas (con orientaci\u00f3n INTERNA) de una forma manteniendo la conectividad topol\u00f3gica<\/li>\n<li>Se permite el uso de argumentos compuestos multidimensionales para las operaciones Boolean Cut y Common.<\/li>\n<\/ul>\n<p><strong>Visualizaci\u00f3n<\/strong><\/p>\n<ul>\n<li>Uso de texturas sRGB y b\u00fafer de renderizado<\/li>\n<li>PBR Metallic-Roughness para la visualizaci\u00f3n de sombras en metal<\/li>\n<li>Soporte para texturas de mapas normales<\/li>\n<li>Capacidad de c\u00e1lculo de \u00e1rboles BVH utilizados para selecci\u00f3n interactiva en segundo plano<\/li>\n<li>Soporte para familias de fuentes con estilos especiales y archivos .ttc con varias fuentes en el administrador de fuentes.<\/li>\n<\/ul>\n<p><strong>Intercambio de datos<\/strong><\/p>\n<ul>\n<li>Soporte para la lectura de archivos STEP que contienen caracteres no ASCII (Unicode o p\u00e1ginas de c\u00f3digo locales) en cadenas de texto<\/li>\n<li>Soporte para la escritura de cadenas de texto Unicode en STEP (como UTF-8)<\/li>\n<li>Nueva API para la lectura de STEP que acepta flujo C++ como entrada<\/li>\n<li>Exportaci\u00f3n glTF 2.0<\/li>\n<li>Mejorada la rendimiento de la lectura de archivos (ASCII) STL y OBJ.<\/li>\n<\/ul>\n<p><strong>Marco de aplicaci\u00f3n<\/strong><\/p>\n<ul>\n<li>Gesti\u00f3n de m\u00faltiples documentos (apertura, guardado, cierre, etc.) en hilos paralelos (una aplicaci\u00f3n por hilo)<\/li>\n<li>Herencia de atributos para reutilizar sus mecanismos de guardado<\/li>\n<li>Indicador de progreso en TDocStd_Application<\/li>\n<li>Optimizaci\u00f3n de la operaci\u00f3n Commit para grandes modificaciones.<\/li>\n<\/ul>\n<p><strong>Draw Test Harness<\/strong><\/p>\n<ul>\n<li>Salida de mensajes multicolor<\/li>\n<li>Soporte para caracteres Unicode en la consola DRAW en Windows<\/li>\n<li>Navegaci\u00f3n en modo vuelo en el visor 3D con teclas WASD y rat\u00f3n tridimensional en Windows<\/li>\n<li>Navegaci\u00f3n experimental en modo teletransportaci\u00f3n en el visor 3D utilizando OpenVR.<\/li>\n<\/ul>\n<p><strong>Muestras<\/strong><\/p>\n<ul>\n<li>Unificaci\u00f3n de gestos del rat\u00f3n para manipulaciones en el visor 3D en las muestras<\/li>\n<li>Ejemplo de nuevo visor WebGL<\/li>\n<li>Actualizaci\u00f3n del ejemplo JNI para Android Studio (del proyecto Eclipse)<\/li>\n<li>Nueva muestra Qt OCCT Overview<\/li>\n<\/ul>\n<p><strong>La documentaci\u00f3n<\/strong><\/p>\n<ul>\n<li>Reestructuraci\u00f3n de la documentaci\u00f3n de OCCT para facilitar la orientaci\u00f3n y la usabilidad<\/li>\n<\/ul>\n<p><noindex><noindex><\/p>\n<p>Informaci\u00f3n detallada sobre esta versi\u00f3n est\u00e1 disponible en <a rel=\"nofollow\" href=\"https:\/\/old.opencascade.com\/sites\/default\/files\/documents\/release_notes_7.5.0.pdf\">Notas de la versi\u00f3n<\/a>. Se puede descargar Open CASCADE Technology 7.5.0 <a rel=\"nofollow\" href=\"https:\/\/old.opencascade.com\/content\/latest-release\">en el enlace<\/a>.<\/p>\n<p><\/noindex><\/noindex><\/p>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/opensource\/15997422\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>OCCT &#8212; \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 \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u043a\u043e\u0434\u043e\u043c, \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u043c\u043e\u0435 \u043f\u043e\u0434 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439. Open CASCADE Technology \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u0430\u0436\u043d\u043e\u0439 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u0442\u0430\u043a\u0438\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432, \u043a\u0430\u043a FreeCAD, KiCAD, Netgen, gmsh, CadQuery, pyOCCT \u0438 \u0434\u0440\u0443\u0433\u0438\u0445. \u0412\u0435\u0440\u0441\u0438\u044f OCCT 7.5.0 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f \u0431\u043e\u043b\u0435\u0435 400 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0439 \u0438 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0439 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0435\u0439 \u0432\u0435\u0440\u0441\u0438\u0435\u0439 7.4.0. \u0412\u0435\u0440\u0441\u0438\u044f Open CASCADE [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-98402","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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