{"id":8035,"date":"2018-07-09T09:08:45","date_gmt":"2018-07-09T08:08:45","guid":{"rendered":"http:\/\/zbrush.dpi.upv.es\/wordpress\/?p=8035"},"modified":"2018-07-09T09:08:45","modified_gmt":"2018-07-09T08:08:45","slug":"melenas-zbrush-1","status":"publish","type":"post","link":"https:\/\/zbrush.dpi.upv.es\/wordpress\/melenas-zbrush-1\/","title":{"rendered":"Melenas en ZBrush (I)"},"content":{"rendered":"

En esta entrada inicio una serie para compartir algunos trabajos que ten\u00eda entre manos probando t\u00e9cnicas para modelar pelo fluido, largas melenas y barbas frondosas. No persegu\u00eda representar un pelo realista, sino a medio camino entre el pelo esculpido sobre malla y completado con mechones sueltos y la apariencia m\u00e1s masiva de Fibermesh. Hay muchos ejemplos similares en ZBrushCentral, as\u00ed que no es nada novedoso, pero me apetec\u00eda trabajar un poco ese tema. Para ello utilic\u00e9 como referencia algunas ilustraciones de Kevin Keele<\/a>, cuyo estilo es muy apropiado para este objetivo. Tambi\u00e9n incluyo en la serie, en una entrada posterior, un modelo de Jennifer Healy<\/a>, para practicar con otro tipo de representaci\u00f3n.<\/p>\n

La ilustraci\u00f3n original<\/a> en la que se basa este primer ejemplo representa a un personaje con una ostentosa barba. La idea era utilizar el modelo para jugar con los mechones y tirabuzones en ZBrush. A la derecha aparece una serie de anillas t\u00edpicas de la encuadernaci\u00f3n de libretas, muy habituales en los trabajos de Keele. La he mantenido interpretando que el personaje est\u00e1 colocado sobre la tapa de la libreta, en lugar de dejarlo al aire.<\/p>\n

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\"gatobotas02b\"Guardar<\/span><\/p>\n

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La imagen original de Kevin Keele<\/p><\/div>\n

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Modelo 3D en ZBrush<\/p><\/div>\n

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El modelado del pelo se basa en geometr\u00eda real como en el caso de los pinceles IMM. Manteniendo un bajo espesor de las fibras, el efecto es relativamente realista. Pero jugando con diversos valores del deformador Inflate se pueden conseguir efectos m\u00e1s cercanos a un estilo “toon”. Con un valor suficientemente alto, se puede probar a pasar el conjunto a una sola topolog\u00eda con DynaMesh. La verdad es que no es la forma m\u00e1s eficiente de conseguir un pelo esculpido, pero es divertido probar el cambio de apariencia modificando ese par\u00e1metro…<\/p>\n<\/div>

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Primera entrada de una serie de pruebas de modelado de pelo para esculturas digitales en ZBrush. En este caso, un modelo basado en una ilustraci\u00f3n de Kevin Keele.<\/p>\n","protected":false},"author":1,"featured_media":8075,"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":[86,23,13],"tags":[99,255,78,363,69,169],"class_list":["post-8035","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-portafolio","category-trabajos-en-curso","category-zbrush-2","tag-escultura-digital","tag-keyshot","tag-modelos-3d","tag-pelo","tag-personajes","tag-zbrush"],"yoast_head":"\nMelenas en ZBrush (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\/melenas-zbrush-1\/\" 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=\"Melenas en ZBrush (I) - Cursos ZBrush UPV\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:description\" content=\"Primera entrada de una serie de pruebas de modelado de pelo para esculturas digitales en ZBrush. 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