{"id":3932,"date":"2013-11-07T10:58:39","date_gmt":"2013-11-07T09:58:39","guid":{"rendered":"http:\/\/zbrush.dpi.upv.es\/wordpress\/?p=3932"},"modified":"2016-10-17T18:06:40","modified_gmt":"2016-10-17T17:06:40","slug":"zbrush-de-malla-a-solido1","status":"publish","type":"post","link":"https:\/\/zbrush.dpi.upv.es\/wordpress\/zbrush-de-malla-a-solido1\/","title":{"rendered":"ZBrush, de malla a s\u00f3lido (I)"},"content":{"rendered":"

Hace tiempo Juanjo, del Proyecto Lleona, me pas\u00f3 una figura para que hiciera unas pruebas con ella. El objetivo era convertir la malla a s\u00f3lido, con objeto de utilizar posteriormente herramientas de CAD sobre la misma. Para ello he utilizado el programa TS Elements, actualmente propiedad de Autodesk. Previamente ha habido que reparar la malla, y ya puestos se me ha ocurrido probar ZRemesher sobre la misma. Como en las pruebas realizadas hasta el momento, los resultados han sido impresionantes. ZRemesher detecta la curvatura de las superficies de una forma asombrosa sin ayuda. Todav\u00eda no he realizado pruebas cambiando par\u00e1metros, no ha habido necesidad.<\/p>\n

\"Aplicando<\/a>

Aplicando ZRemesher con 50k pol\u00edgonos.<\/p><\/div>\n

Tras realizar el remallado, he llevado el modelo a Solidworks. Como se han mantenido separados los elementos del modelo (la cabeza y el remate en forma de serpiente), el conjunto es interpretado por Solidworks como una superficie no cerrada, ya que no hay continuidad entre dichos elementos. As\u00ed que a la hora de importar he eliminado la serpiente. Otra opci\u00f3n habr\u00eda sido remallar con DynaMesh el conjunto y luego aplicar ZRemesher, pero para esta primera prueba he preferido simplificar. Tambi\u00e9n ha sido necesario reparar algunos puntos de la malla que la convert\u00edan en un objeto “non manifold” (ni idea de c\u00f3mo traducir esto!!!), para lo que se ha usado Meshlab.<\/p>\n

<\/div><\/div><\/div>
\"Problemas<\/a>

Problemas de mallado en la parte trasera...<\/p><\/div>\n

El modelo importado a SolidWorks tiene sobre 50k pol\u00edgonos y TS Elements lo incorpora sin demasiados problemas… salvo que el resultado no es s\u00f3lido. Se importan varios conjuntos de superficies dif\u00edciles de coser, as\u00ed que habr\u00e1 que seguir haciendo pruebas. Os mantendremos informados!\u00a0 \ud83d\ude42<\/p>\n

<\/div><\/div><\/div>
\"Egipcio04\"<\/a>

Convirtiendo a s\u00f3lido el modelo<\/p><\/div>

<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"

Probamos ZRemesher y la conversi\u00f3n de una malla a s\u00f3lido en un modelo del Proyecto Lleona.<\/p>\n","protected":false},"author":1,"featured_media":4185,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_eb_attr":"","ngg_post_thumbnail":0,"footnotes":""},"categories":[61,87,13],"tags":[75,88,174,60,65,169,127],"class_list":["post-3932","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-otro-software","category-proyecto-lleona","category-zbrush-2","tag-dynamesh","tag-fallas","tag-proyecto-lleona","tag-pruebas","tag-software","tag-zbrush","tag-zremesher"],"yoast_head":"\nZBrush, de malla a s\u00f3lido (I) - Cursos ZBrush UPV<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zbrush.dpi.upv.es\/wordpress\/zbrush-de-malla-a-solido1\/\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:type\" content=\"article\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:title\" content=\"ZBrush, de malla a s\u00f3lido (I) - 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