{"id":341,"date":"2019-01-24T09:00:00","date_gmt":"2019-01-24T07:00:00","guid":{"rendered":"https:\/\/blogs.autodesk.com\/villagebim\/2019\/01\/decouvrir-le-generative-design-une-nouvelle-phase-chez-autodesk.html"},"modified":"2019-01-24T09:00:00","modified_gmt":"2019-01-24T07:00:00","slug":"decouvrir-le-generative-design-une-nouvelle-phase-chez-autodesk","status":"publish","type":"post","link":"https:\/\/blogs.autodesk.com\/villagebim\/2019\/01\/decouvrir-le-generative-design-une-nouvelle-phase-chez-autodesk.html","title":{"rendered":"[D\u00e9couvrir] Le \u00ab Generative Design \u00bb, une nouvelle phase chez Autodesk"},"content":{"rendered":"<p><a href=\"https:\/\/villagebim.typepad.com\/.a\/6a015391e15a28970b022ad38a0c10200c-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"clip_image002\" border=\"0\" height=\"202\" src=\"https:\/\/villagebim.typepad.com\/.a\/6a015391e15a28970b022ad38a0c14200c-pi\" style=\"background-image: none;margin-left: auto;margin-right: auto\" title=\"clip_image002\" width=\"454\" \/><\/a><\/p>\n<p>&#160;&#160;&#160;&#160;Nous avons abord\u00e9 \u00e0 de multiples reprises le principe du \u00ab <em>Generative Design<\/em> \u00bb et notamment, vous trouverez <a href=\"https:\/\/villagebim.typepad.com\/villagebim\/2015\/08\/autodesk-research-generative-design.html\">ici<\/a> un de nos articles donnant des informations sur cette technologie.<\/p>\n<p style=\"text-align: justify\">&#160;&#160;&#160;&#160;En quelques mots le \u00ab <em>Generative Design <\/em>\u00bb est une technologie qui se sert de l&#039;intelligence artificielle (algorithmes) et de la puissance de calcul du cloud pour exprimer des solutions r\u00e9pondant aux diff\u00e9rentes contraintes du cr\u00e9ateur.<\/p>\n<p style=\"text-align: justify\">Dans un autre billet Village BIM (<a href=\"https:\/\/villagebim.typepad.com\/villagebim\/2017\/01\/project-fractal-le-prolongement-naturel-du-generative-design.html\">ici<\/a>), nous vous parlions du projet \u00ab <em>Fractal<\/em> \u00bb qui justement commen\u00e7ait \u00e0 donner des solutions \u00e0 partir de calculs de type \u00ab force brute \u00bb sur cloud.<\/p>\n<p style=\"text-align: justify\">&#160;&#160;&#160;&#160;Ce projet a permis de r\u00e9cup\u00e9rer de multiples remarques d\u2019utilisateurs et bien s\u00fbr, c\u00f4t\u00e9 d\u00e9veloppement, d\u2019affiner les recherches fondamentales.<\/p>\n<p style=\"text-align: justify\">Fort de cette exp\u00e9rience, lors de l\u2019\u00e9v\u00e8nement Autodesk Universit\u00e9 de novembre 2018, a \u00e9t\u00e9 annonc\u00e9e la naissance du projet beta \u00ab<em>Refinery<\/em> \u00bb, \u00e9volution naturelle du projet \u00ab <em>Fractal<\/em> \u00bb. Le projet \u00ab <em>Refinery<\/em> \u00bb introduit la notion du \u00ab <em>Design Optimization<\/em> \u00bb. Il s\u2019agit d\u2019une nouvelle phase dans le \u00ab <em>G\u00e9n\u00e9rative design<\/em> \u00bb.<\/p>\n<p style=\"text-align: justify\">Plut\u00f4t que de g\u00e9n\u00e9rer toutes les solutions r\u00e9pondant aux contraintes (force brute), ce nouvel algorithme va se focaliser sur les solutions qui sont pertinentes au projet.<\/p>\n<p style=\"text-align: justify\">Il est bas\u00e9 sur un algorithme d\u2019optimisation appel\u00e9 \u00ab NSGA-II \u00bb, vous trouvez plus d\u2019informations <a href=\"https:\/\/www.iitk.ac.in\/kangal\/Deb_NSGA-II.pdf\">ici<\/a>.<\/p>\n<p style=\"text-align: justify\">&#160;&#160;&#160;&#160;Comme le projet \u00ab <em>Fractal<\/em> \u00bb, \u00ab <em>Refinery<\/em> \u00bb propose des solutions d\u2019affichage des solutions judicieuses mais permet de r\u00e9aliser des synchronisations directement avec Dynamo.<\/p>\n<p style=\"text-align: justify\"><strong><u>Le workflow et process :<\/u><\/strong><\/p>\n<p style=\"text-align: justify\">&#160;&#160;&#160;&#160;Comme le projet \u00ab <em>Fractal<\/em> \u00bb, \u00ab <em>Refinery<\/em> \u00bb commence par la cr\u00e9ation d\u2019un script Dynamo \u00e0 partir de \u00ab <em>Dynamo For Revit<\/em> \u00bb o\u00f9 l\u2019on pr\u00e9cise la g\u00e9om\u00e9trie et les contraintes que doivent respecter le projet.<\/p>\n<p style=\"text-align: justify\">La deuxi\u00e8me \u00e9tape se passe sur le cloud o\u00f9 nous allons pr\u00e9ciser quels sont r\u00e9sultats que nous voulons optimiser (maximiser, minimiser, ignorer\u2026).<\/p>\n<p style=\"text-align: justify\">La troisi\u00e8me phase, apr\u00e8s calcul cloud, nous affiche les solutions optimales sous forme de diagrammes, de ligne de r\u00e9sultat ou bien l\u2019aper\u00e7u des formes g\u00e9n\u00e9r\u00e9es.<\/p>\n<p style=\"text-align: justify\">Enfin, apr\u00e8s avoir s\u00e9lectionn\u00e9 la solution, celle-ci est \u00ab r\u00e9inject\u00e9e \u00bb directement dans l\u2019interface Dynamo for Revit.<\/p>\n<p><a href=\"https:\/\/villagebim.typepad.com\/.a\/6a015391e15a28970b022ad38a0c19200c-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"clip_image004\" border=\"0\" height=\"171\" src=\"https:\/\/villagebim.typepad.com\/.a\/6a015391e15a28970b022ad38a0c1f200c-pi\" style=\"background-image: none;margin-left: auto;margin-right: auto\" title=\"clip_image004\" width=\"454\" \/><\/a><\/p>\n<p style=\"text-align: justify\">Ci-dessous, vous trouverez en vid\u00e9o 4 exemples de l\u2019utilisation du projet Beta \u00ab <em>Refinery<\/em> \u00bb:<\/p>\n<p class=\"asset-video\" style=\"text-align: center\">\n<p style=\"text-align: justify\"><strong><u>Quelques informations :<\/u><\/strong><\/p>\n<ul>\n<li>Le projet \u00ab <em>Fractal<\/em> \u00bb (et le service) va s\u2019arr\u00eater le 21 janvier 2019.<\/li>\n<li>Le projet Beta \u00ab <em>Refinery<\/em> \u00bb est accessible \u00e0 <a href=\"https:\/\/feedback.autodesk.com\/welcome\/default.html?key=refinery\">cette adresse<\/a> et fonctionne avec la version Dynamo for Revit 2.0.2 (voire sup\u00e9rieure).<\/li>\n<li>Matrice de comparaison entre les deux solutions :<\/li>\n<\/ul>\n<p><a href=\"https:\/\/villagebim.typepad.com\/.a\/6a015391e15a28970b022ad3cfbc80200b-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"clip_image006\" border=\"0\" height=\"254\" src=\"https:\/\/villagebim.typepad.com\/.a\/6a015391e15a28970b022ad3cfbc84200b-pi\" style=\"background-image: none;margin-left: auto;margin-right: auto\" title=\"clip_image006\" width=\"454\" \/><\/a><\/p>\n<p style=\"text-align: justify\">&#160;&#160;&#160;&#160;Pour en savoir plus, je vous conseille de visionner les pr\u00e9sentations r\u00e9alis\u00e9es \u00e0 Autodesk Universit\u00e9 sur le sujet (<a href=\"https:\/\/www.autodesk.com\/autodesk-university\/au-online?query=refinery&amp;facet_year%5b%5d=2018\">ici<\/a>).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#160;&#160;&#160;&#160;Nous avons abord\u00e9 \u00e0 de multiples reprises le principe du \u00ab Generative Design \u00bb et notamment, vous trouverez ici un de nos articles donnant des informations sur cette technologie. &#160;&#160;&#160;&#160;En quelques mots le \u00ab Generative Design \u00bb est une technologie qui se sert de l&#039;intelligence artificielle (algorithmes) et de la puissance de calcul du cloud [&hellip;]<\/p>\n","protected":false},"author":13092,"featured_media":2472,"menu_order":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[15,17,6],"tags":[20,44,510,291,293,71,511,292],"class_list":["post-341","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-autodesk-revit","category-nouveautes","category-trucs-et-astuces","tag-autodesk","tag-bim","tag-design-option","tag-dynamo-for-revit","tag-fractal","tag-generative-design","tag-recherche-et-developpement","tag-refinery","dhig-theme--light"],"acf":[],"_links":{"self":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts\/341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/users\/13092"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/comments?post=341"}],"version-history":[{"count":0,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts\/341\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/media\/2472"}],"wp:attachment":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/media?parent=341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/categories?post=341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/tags?post=341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}