{"id":5930,"date":"2016-04-15T19:48:45","date_gmt":"2016-04-15T18:48:45","guid":{"rendered":"http:\/\/zbrush.dpi.upv.es\/wordpress\/?p=5930"},"modified":"2016-10-17T18:06:12","modified_gmt":"2016-10-17T17:06:12","slug":"reparar-mallas-escaneadas-zbrush","status":"publish","type":"post","link":"https:\/\/zbrush.dpi.upv.es\/wordpress\/reparar-mallas-escaneadas-zbrush\/","title":{"rendered":"Reparar mallas escaneadas con ZBrush"},"content":{"rendered":"

Con la revoluci\u00f3n de la digitalizaci\u00f3n 3D asequible se ha popularizado la captura tridimensional de objetos con diversos fines. Una de las aplicaciones m\u00e1s populares es la de escanear a una persona con objeto de realizar posteriormente una impresi\u00f3n 3D a escala de la misma<\/strong>. Generalmente son modelos para regalos, como recuerdo de alguna ocasi\u00f3n especial o para dar un toque personalizado a un evento.<\/p>\n

Sin embargo, conseguir un escaneo perfecto es complicado, y muchas veces la malla que se obtiene debe ser modificada y reparada para su correcta impresi\u00f3n 3D<\/strong>. A menudo se trata simplemente de resaltar algunos rasgos, acentuar bordes o eliminar peque\u00f1as distorsiones. Pero otras veces hay que realizar m\u00e1s labor de escultura que de reparaci\u00f3n. ZBrush se utiliza mucho en esta tarea. En la asignatura “Prototipado R\u00e1pido e Ingenier\u00eda Inversa”, del M\u00e1ster en Ingenier\u00eda Industrial de la UPV, dedicamos una de las sesiones a la preparaci\u00f3n de mallas escaneadas para emplearlas como prototipos conceptuales de dise\u00f1o. Algo similar a lo que hac\u00edamos en la asignatura de Conceptualizaci\u00f3n<\/a> del M\u00e1ster en Ingenier\u00eda del Dise\u00f1o.<\/p>\n

Recientemente, mi amigo Pepo de Printable <\/a>me encarg\u00f3 la reparaci\u00f3n de un modelo que hab\u00edan escaneado muy r\u00e1pido. La verdad es que fue todo un reto, porque la malla estaba incompleta en un alto porcentaje, adem\u00e1s de presentar mucha distorsi\u00f3n ambiental. Aunque el modelo todav\u00eda no ha sido impreso, me dio permiso para publicar el trabajo de reparaci\u00f3n en ZBrush. Claramente, DynaMesh constituye la herramienta esencial en estos casos<\/strong>, pero dada la condici\u00f3n inicial del modelo hubo que emplear muchas herramientas auxiliares para reconstruirlo.<\/p>\n

Dejo unas cuantas im\u00e1genes del modelo inicial y del final. S\u00e9 que una de las alumnas del iFab est\u00e1 realizando reconstrucciones de este tipo (\u00bfeh, Rosa??), as\u00ed que le mando \u00e1nimos con las texturas desde aqu\u00ed!! \ud83d\ude1b<\/p>\n

\"Mosquetero01\"

Malla resultante del escaneo, importada a ZBrush<\/p><\/div>\n

<\/div><\/div><\/div>
\"Mosquetero02\"

Vista frontal del modelo, antes y despu\u00e9s de la reparaci\u00f3n<\/p><\/div>\n

<\/div><\/div><\/div>
\"Mosquetero03\"

Vista lateral posterior del modelo original y reparado<\/p><\/div>\n

<\/div><\/div><\/div>
\"Mosquetero04\"

Y ahora una vista trasera<\/p><\/div>\n

<\/div><\/div><\/div>
\"Mosquetero05\"

Detalles del modelo escaneado y reparado<\/p><\/div>\n

<\/div><\/div><\/div>
\"Mosquetero06\"

M\u00e1s detalles<\/p><\/div>\n

<\/div><\/div><\/div>
\"Una

Una imagen del modelo en KeyShot<\/p><\/div>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

Guardar<\/span>

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

Un ejemplo del uso de ZBrush para la reconstrucci\u00f3n de mallas escaneadas en 3D<\/p>\n","protected":false},"author":1,"featured_media":5967,"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":[102,22,86,13],"tags":[248,99,124,169],"class_list":["post-5930","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-digitalizado-3d","category-novedades","category-portafolio","category-zbrush-2","tag-escaner-3d","tag-escultura-digital","tag-impresion-3d-2","tag-zbrush"],"yoast_head":"\nReparar mallas escaneadas con ZBrush - 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\/reparar-mallas-escaneadas-zbrush\/\" 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=\"Reparar mallas escaneadas con ZBrush - 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