{"id":2204,"date":"2021-05-15T21:16:35","date_gmt":"2021-05-15T19:16:35","guid":{"rendered":"https:\/\/www.aacmb.fr\/wordpress\/?p=2204"},"modified":"2022-10-10T11:45:12","modified_gmt":"2022-10-10T09:45:12","slug":"puzzle-3d","status":"publish","type":"post","link":"https:\/\/www.aacmb.fr\/wordpress\/2021\/05\/15\/puzzle-3d\/","title":{"rendered":"Puzzle 3D"},"content":{"rendered":"<p>Je me suis pos\u00e9 la question de savoir comment \u00e9taient r\u00e9alis\u00e9s les Puzzles 3D que l&rsquo;on trouve \u00e0 profusion sur des sites comme Thingiverse, des choses comme ce superbe aigle pos\u00e9 sur son globe.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2205 aligncenter\" src=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/aigle3D.png\" alt=\"\" width=\"319\" height=\"503\" srcset=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/aigle3D.png 319w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/aigle3D-190x300.png 190w\" sizes=\"auto, (max-width: 319px) 100vw, 319px\" \/><\/p>\n<p>La litt\u00e9rature parle de Waffle structure, une technique permettant de g\u00e9n\u00e9rer de fa\u00e7on plus ou moins automatique les \u00ab\u00a0encoches\u00a0\u00bb qui vont permettre d&rsquo;assembler les \u00e9l\u00e9ments 2D pr\u00e9alablement dessin\u00e9s. Un outil comme Rhino 6 int\u00e8gre visiblement ce m\u00e9canisme.<\/p>\n<p>En attendant, il existe &#8211; ou plut\u00f4t existait &#8211; un outil permettant de r\u00e9aliser des structures simples : <strong>123D Make<\/strong>. Cet outil va transformer un objet 3D en pi\u00e8ces 2D, qui pourront \u00eatre directement d\u00e9coup\u00e9es puis assembl\u00e9es.<\/p>\n<p>Le logiciel se pr\u00e9sente ainsi :<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2208 aligncenter\" src=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/make_01-e1621106919532.png\" alt=\"\" width=\"500\" height=\"259\" srcset=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/make_01-e1621106919532.png 500w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/make_01-e1621106919532-350x181.png 350w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>Apr\u00e8s avoir t\u00e9l\u00e9charg\u00e9 un mod\u00e8le, plusieurs op\u00e9rations de d\u00e9coupes sont propos\u00e9es. Ce qui nous int\u00e9resse ici est le mode Interlocked Slices.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2209 aligncenter\" src=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/make_02-e1621107544211.png\" alt=\"\" width=\"500\" height=\"259\" srcset=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/make_02-e1621107544211.png 500w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/make_02-e1621107544211-350x181.png 350w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>Le logiciel d\u00e9coupe directement selon diff\u00e9rents param\u00e8tres le mod\u00e8le. Dans la partie droite, on retrouve les plans 2D des pi\u00e8ces \u00e0 d\u00e9couper.<\/p>\n<p>Pour obtenir le r\u00e9sultat souhait\u00e9, il faudra s&rsquo;armer de patience et tester l&rsquo;ensemble des param\u00e8tres disponibles : nombre de pi\u00e8ces dans les 2 axes, orientation des axes de tranchage.<\/p>\n<p>En orientant les plans diff\u00e9remment, on obtient un r\u00e9sultat plus r\u00e9aliste.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2212 aligncenter\" src=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/make_03-e1621108529324.png\" alt=\"\" width=\"500\" height=\"259\" srcset=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/make_03-e1621108529324.png 500w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/make_03-e1621108529324-350x181.png 350w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>De m\u00eame en augmentant le nombre de pi\u00e8ces :<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2214 aligncenter\" src=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/make_04-e1621108741615.png\" alt=\"\" width=\"500\" height=\"258\" srcset=\"https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/make_04-e1621108741615.png 500w, https:\/\/www.aacmb.fr\/wordpress\/wp-content\/uploads\/2021\/05\/make_04-e1621108741615-350x181.png 350w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>Une fois le r\u00e9sultat obtenu satisfaisant, il ne vous reste plus qu&rsquo;\u00e0 d\u00e9couper les diff\u00e9rentes pi\u00e8ces selon les sch\u00e9mas obtenus, et \u00e0 assembler votre puzzle !<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Je me suis pos\u00e9 la question de savoir comment \u00e9taient r\u00e9alis\u00e9s les Puzzles 3D que l&rsquo;on trouve \u00e0 profusion sur des sites comme Thingiverse, des choses comme ce superbe aigle pos\u00e9 sur son globe. La litt\u00e9rature parle de Waffle structure, une technique permettant de g\u00e9n\u00e9rer de fa\u00e7on plus ou moins automatique les \u00ab\u00a0encoches\u00a0\u00bb qui vont &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.aacmb.fr\/wordpress\/2021\/05\/15\/puzzle-3d\/\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;Puzzle 3D&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-2204","post","type-post","status-publish","format-standard","hentry","category-en-vrac"],"_links":{"self":[{"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/posts\/2204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/comments?post=2204"}],"version-history":[{"count":0,"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/posts\/2204\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/media?parent=2204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/categories?post=2204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aacmb.fr\/wordpress\/wp-json\/wp\/v2\/tags?post=2204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}