{"id":548,"date":"2011-08-11T15:17:21","date_gmt":"2011-08-11T14:17:21","guid":{"rendered":"http:\/\/zbrush.dpi.upv.es\/wordpress\/?p=548"},"modified":"2016-10-17T18:07:18","modified_gmt":"2016-10-17T17:07:18","slug":"probando-sculptris-alpha-6","status":"publish","type":"post","link":"https:\/\/zbrush.dpi.upv.es\/wordpress\/probando-sculptris-alpha-6\/","title":{"rendered":"Probando Sculptris Alpha 6"},"content":{"rendered":"

Por fin he tenido un rato para sentarme y actualizar un poco el blog. Una de las entradas que ten\u00eda pendientes se centra en la “nueva” versi\u00f3n de Sculptris. Este sorprendente programa desarrollado por un a\u00fan m\u00e1s sorprendente equipo de UNA persona (Tomas Pettersson) ha permanecido como software libre desde sus inicios, y por el momento Pixologic est\u00e1 manteniendo esta caracter\u00edstica en las dos versiones que ha lanzado desde que fich\u00f3 a su programador. Los cambios introducidos en la versi\u00f3n Alpha 6 se han centrado en acercarlo al uso conjunto con ZBrush. Uso de navegaci\u00f3n nativa de ZBrush, GoZ, materiales…<\/p>\n

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Una captura de pantalla de Sculptris<\/p><\/div>\n

La verdad es que algo tan simple como el modo de navegaci\u00f3n resulta muy determinante a la hora de facilitar el uso de un programa. Acostumbrado a ZBrush, las veces que trataba de adentrarme en las antiguas versiones de\u00a0 Sculptris me resultaba inc\u00f3modo tener que variar la mec\u00e1nica de navegaci\u00f3n. A mucha gente le gustan los antiguos controles de Sculptris, y esa opci\u00f3n sigue existiendo en el Alpha 6, pero yo agradezco la inclusi\u00f3n del modo ZBrush. En cuanto al trabajo de modelado, Sculptris sigue siendo tan intuitivo, f\u00e1cil y divertido como siempre. La subdivisi\u00f3n din\u00e1mica permite olvidarse de la topolog\u00eda del modelo y simplemente esculpir con la precisi\u00f3n deseada, y es de esperar que ZBrush siga ese camino en pr\u00f3ximas versiones. Por ahora, la utilidad GoZ permite utilizar ambos programas con cierta fluidez. Lla diferencia fundamental de topolog\u00eda (los algoritmos de Pettersson usan una malla de facetas triangulares en lugar de cuadrangulares) sigue siendo el principal problema.<\/p>\n

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Ensayo para una "cowgirl"<\/p><\/div>\n

El trabajo no me ha dejado demasiado tiempo, pero he hecho alg\u00fan boceto r\u00e1pido para probarlo. Una persona acostumbrada a ZBrush encontrar\u00e1 algunas caracter\u00edsticas a las que deber\u00e1 prestar atenci\u00f3n. El hecho de tener que trabajar siempre en modo simetr\u00eda (una vez lo abandonas ya no puedes volver a activarlo sin perder la geometr\u00eda asim\u00e9trica) es uno de ellos. Tambi\u00e9n var\u00eda el modo de gestionar las mallas en escena, y la forma en que se aplican las m\u00e1scaras, entre otras cosas.<\/p>\n

Dejo un par de muestras. Quer\u00eda preparar un tutorial con alguna de ellas (aunque Sculptris es francamente sencillo de aprender), quiz\u00e1 en pr\u00f3ximas entradas. El primer trabajo es un boceto de un trabajo que estoy desarrollando en ZBrush. Se trata de una vaquera (natural de Texas) inspirada en un personaje de uno de mis inacabados c\u00f3mics (a su vez muy inspirado por la serie del Teniente Blueberry, de Jean Giraud). Emple\u00e9 seis esferas para este boceto. El segundo forma parte de un conjunto en el que habr\u00e1 un guerrero como jinete. Es un animalillo b\u00edpedo que aparec\u00eda en otro de mis c\u00f3mics, \u00e9ste de corte m\u00e1s \u00e9pico-medieval. El modelado se ha realizado a partir de una \u00fanica esfera, \u00a1la subdivisi\u00f3n din\u00e1mica tiene estas cosas!<\/p>\n

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Boceto de montura b\u00edpeda<\/p><\/div>\n

<\/div><\/div><\/div>
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Mismo boceto en vista trasera<\/p><\/div>

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

Tras la adquisici\u00f3n de Sculptris por Pixologic, ahora funcionan como hermanos. Hacemos una prueba.<\/p>\n","protected":false},"author":1,"featured_media":557,"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":[20,22,86,23,13],"tags":[99,60,54],"class_list":["post-548","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-destacados","category-novedades","category-portafolio","category-trabajos-en-curso","category-zbrush-2","tag-escultura-digital","tag-pruebas","tag-sculptris-2"],"yoast_head":"\nProbando Sculptris Alpha 6 - 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\/probando-sculptris-alpha-6\/\" 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=\"Probando Sculptris Alpha 6 - Cursos ZBrush UPV\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:description\" content=\"Tras la adquisici\u00f3n de Sculptris por Pixologic, ahora funcionan como hermanos. 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