{"id":2976,"date":"2016-01-24T17:22:23","date_gmt":"2016-01-24T16:22:23","guid":{"rendered":"http:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/?p=2976"},"modified":"2018-10-18T18:47:47","modified_gmt":"2018-10-18T17:47:47","slug":"couvre-feu-2","status":"publish","type":"post","link":"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/?p=2976","title":{"rendered":"Couvre-feu"},"content":{"rendered":"<p>Ce projet a \u00e9t\u00e9 r\u00e9alis\u00e9 en bin\u00f4me avec Valentin Eng. L\u2019id\u00e9e est de r\u00e9aliser un objet accueillant une ampoule. Afin d\u2019y parvenir, nous avons utiliser le logiciel Grasshopper. L\u2019objet est constitu\u00e9 d\u2019une structure horizontale compos\u00e9e d\u2019anneaux elliptiques et de deux vo\u00fbtes les portant.<\/p>\n<p>1. La premi\u00e8re \u00e9tape est d\u2019utiliser la fonction RailRev pour g\u00e9n\u00e9rer la cloche. Ainsi, il a fallu partir d\u2019un profil, d\u2019un axe de r\u00e9volution et d\u2019un rail.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-2961\" src=\"http:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-15.24.37.png\" alt=\"Capture d\u2019\u00e9cran 2016-01-24 \u00e0 15.24.37\" width=\"1280\" height=\"800\" srcset=\"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-15.24.37.png 1280w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-15.24.37-300x188.png 300w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-15.24.37-1024x640.png 1024w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-2963\" src=\"http:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-15.24.52.png\" alt=\"Capture d\u2019\u00e9cran 2016-01-24 \u00e0 15.24.52\" width=\"1280\" height=\"800\" srcset=\"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-15.24.52.png 1280w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-15.24.52-300x188.png 300w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-15.24.52-1024x640.png 1024w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>2. La seconde \u00e9tape est de g\u00e9n\u00e9rer les anneaux elliptiques horizontales et les vo\u00fbtes :<\/p>\n<ul>\n<li>Les fonctions PFrames et Sec nous ont permis dans un premier temps de fabriquer 8 plans venant intersecter la surface du volume initial g\u00e9n\u00e9r\u00e9 pour cr\u00e9er 8 rails. De la m\u00eame mani\u00e8re, avec les plans X et Y, nous avons trac\u00e9 le rail des vo\u00fbtes.<\/li>\n<\/ul>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-2965\" src=\"http:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-15.35.42.png\" alt=\"Capture d\u2019\u00e9cran 2016-01-24 \u00e0 15.35.42\" width=\"1280\" height=\"800\" srcset=\"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-15.35.42.png 1280w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-15.35.42-300x188.png 300w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-15.35.42-1024x640.png 1024w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<ul>\n<li>Une fois ces rail cr\u00e9\u00e9s , nous avons dessin\u00e9 un profil rectangulaire en plan de dimension 3cm x 0,3cm pour les anneaux avec Rhinoceros. On l\u2019a ensuite tourn\u00e9 de 90\u00b0 et copi\u00e9 8 fois sur les 8 points d\u2019intersection \u00e0 l\u2019aide de Grasshopper. De la m\u00eame fa\u00e7on mais cette fois-ci sans rotation, nous avons cr\u00e9\u00e9 celui des vo\u00fbtes.<\/li>\n<\/ul>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-2966\" src=\"http:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.08.04.png\" alt=\"Capture d\u2019\u00e9cran 2016-01-24 \u00e0 16.08.04\" width=\"1280\" height=\"800\" srcset=\"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.08.04.png 1280w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.08.04-300x188.png 300w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.08.04-1024x640.png 1024w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<ul>\n<li>A partir de ces profils et rails \u00e9tablis, nous avons r\u00e9-utiliser la fonction RailRev pour g\u00e9n\u00e9rer les anneaux et Sweep pour les vo\u00fbtes.<\/li>\n<\/ul>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-2967\" src=\"http:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.12.10.png\" alt=\"Capture d\u2019\u00e9cran 2016-01-24 \u00e0 16.12.10\" width=\"1280\" height=\"800\" srcset=\"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.12.10.png 1280w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.12.10-300x188.png 300w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.12.10-1024x640.png 1024w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-2968\" src=\"http:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.14.51.png\" alt=\"Capture d\u2019\u00e9cran 2016-01-24 \u00e0 16.14.51\" width=\"1280\" height=\"800\" srcset=\"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.14.51.png 1280w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.14.51-300x188.png 300w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.14.51-1024x640.png 1024w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>3. La troisi\u00e8me est de fabriquer les encoches afin d\u2019emboiter les diff\u00e9rentes pi\u00e8ces avec la fonction SDiff entre les vo\u00fbtes et les anneaux.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-2969\" src=\"http:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.16.25.png\" alt=\"Capture d\u2019\u00e9cran 2016-01-24 \u00e0 16.16.25\" width=\"1280\" height=\"800\" srcset=\"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.16.25.png 1280w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.16.25-300x188.png 300w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Capture-d\u2019\u00e9cran-2016-01-24-\u00e0-16.16.25-1024x640.png 1024w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>4. On a export\u00e9 l\u2019objet sur Rhinoceros \u00e0 l\u2019aide de la fonction Bake.<\/p>\n<p>5. Enfin, on a dispos\u00e9 les diff\u00e9rentes pi\u00e8ces \u00e0 l&rsquo;aide de la fonction Make2D sur 4 planches et corriger les quelques d\u00e9fauts dus notamment \u00e0 la fonction Sweep.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-2985\" src=\"http:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Axonome\u0301trie-Converti.png\" alt=\"Axonome\u0301trie [Converti]\" width=\"2206\" height=\"2484\" srcset=\"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Axonome\u0301trie-Converti.png 2206w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Axonome\u0301trie-Converti-266x300.png 266w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/Axonome\u0301trie-Converti-909x1024.png 909w\" sizes=\"(max-width: 2206px) 100vw, 2206px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-2986\" src=\"http:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/De\u0301coupe-Converti.png\" alt=\"De\u0301coupe [Converti]\" width=\"2339\" height=\"1654\" srcset=\"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/De\u0301coupe-Converti.png 2339w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/De\u0301coupe-Converti-300x212.png 300w, https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/wp-content\/uploads\/2016\/01\/De\u0301coupe-Converti-1024x724.png 1024w\" sizes=\"(max-width: 2339px) 100vw, 2339px\" \/><\/p>\n<p>NB : nous n\u2019avons pas pu r\u00e9aliser l\u2019objet \u00e0 l\u2019atelier maquette. D\u00e8s que ce sera fait, nous mettrons \u00e0 jour l\u2019article.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ce projet a \u00e9t\u00e9 r\u00e9alis\u00e9 en bin\u00f4me avec Valentin Eng. L\u2019id\u00e9e est de r\u00e9aliser un objet accueillant une ampoule. Afin d\u2019y parvenir, nous avons utiliser le logiciel Grasshopper. L\u2019objet est constitu\u00e9 d\u2019une structure horizontale compos\u00e9e d\u2019anneaux elliptiques et de deux vo\u00fbtes les portant. 1. La premi\u00e8re \u00e9tape est d\u2019utiliser la fonction RailRev pour g\u00e9n\u00e9rer la cloche. Ainsi, il a fallu partir d\u2019un profil, d\u2019un axe de r\u00e9volution et d\u2019un rail. 2. La seconde \u00e9tape est de g\u00e9n\u00e9rer les anneaux elliptiques horizontales et les vo\u00fbtes : Les fonctions PFrames et Sec nous ont permis dans un premier temps de fabriquer 8 plans venant intersecter la surface du volume initial g\u00e9n\u00e9r\u00e9 pour cr\u00e9er 8 rails. De la m\u00eame mani\u00e8re, avec les plans X et Y, nous avons trac\u00e9 le rail des vo\u00fbtes. Une fois ces rail cr\u00e9\u00e9s , nous avons dessin\u00e9 un profil rectangulaire en plan de dimension 3cm x 0,3cm pour les anneaux avec Rhinoceros. On l\u2019a ensuite tourn\u00e9 de 90\u00b0 et copi\u00e9 8 fois sur les 8 points d\u2019intersection \u00e0 l\u2019aide de Grasshopper. De la m\u00eame fa\u00e7on mais cette fois-ci sans rotation, nous avons cr\u00e9\u00e9 celui des vo\u00fbtes. A partir de ces profils et rails \u00e9tablis, nous avons r\u00e9-utiliser la [&hellip;]<\/p>\n","protected":false},"author":63,"featured_media":2988,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64],"tags":[],"_links":{"self":[{"href":"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/index.php?rest_route=\/wp\/v2\/posts\/2976"}],"collection":[{"href":"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/index.php?rest_route=\/wp\/v2\/users\/63"}],"replies":[{"embeddable":true,"href":"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2976"}],"version-history":[{"count":1,"href":"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/index.php?rest_route=\/wp\/v2\/posts\/2976\/revisions"}],"predecessor-version":[{"id":2990,"href":"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/index.php?rest_route=\/wp\/v2\/posts\/2976\/revisions\/2990"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/index.php?rest_route=\/wp\/v2\/media\/2988"}],"wp:attachment":[{"href":"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2976"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2976"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sapi.paris-lavillette.archi.fr\/CTID924\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}