{"id":934,"date":"2016-03-09T10:00:00","date_gmt":"2016-03-09T08:00:00","guid":{"rendered":"https:\/\/blogs.autodesk.com\/villagebim\/2016\/03\/exemple-dynamo-placer-une-rservation-aux-passages-de-gaines.html"},"modified":"2021-02-09T22:03:07","modified_gmt":"2021-02-09T20:03:07","slug":"exemple-dynamo-placer-une-rservation-aux-passages-de-gaines","status":"publish","type":"post","link":"https:\/\/blogs.autodesk.com\/villagebim\/2016\/03\/exemple-dynamo-placer-une-rservation-aux-passages-de-gaines.html","title":{"rendered":"Exemple Dynamo : placer une r\u00e9servation aux passages de gaines"},"content":{"rendered":"

\"image\"<\/a><\/p>\n

 <\/p>\n

Bien souvent, lorsqu\u2019on place des gaines, chemins de c\u00e2bles, canalisations, il faut cr\u00e9er une r\u00e9servation afin de faciliter leurs passages au travers de voiles.<\/p>\n

Je vous propose de vous pr\u00e9senter mon exemple Dynamo qui essaye d\u2019automatiser le placement de ces r\u00e9servations.<\/p>\n

Voici les diff\u00e9rentes phases :<\/p>\n

\n

– s\u00e9lections des diff\u00e9rent \u00e9l\u00e9ments (gaines, murs\u2026),<\/p>\n

– les transformer en volumes Dynamo,<\/p>\n

– trouver l\u2019 (ou les) intersection entre \u00e9l\u00e9ments,<\/p>\n

– placer la r\u00e9servation.<\/p>\n<\/blockquote>\n

Important : j\u2019ai utilis\u00e9 la version b\u00e9ta de Dynamo (1.0.0123).<\/strong><\/p>\n

 <\/p>\n

1- S\u00e9lections des diff\u00e9rent \u00e9l\u00e9ments (gaines, murs\u2026) :<\/u><\/strong><\/p>\n

Afin de pouvoir s\u00e9lectionner toutes les gaines et les murs, je vais utiliser le n\u0153ud \u201cAll Elements of Type<\/strong><\/em>\u201d et respectivement avec le n\u0153ud \u201cElement Types<\/strong><\/em>\u201d utiliser :<\/p>\n

\n

– \u201cWall<\/em>\u201d,<\/p>\n

– \u201cDuct<\/em>\u201d,<\/p>\n<\/blockquote>\n

\"image\"<\/a><\/p>\n

 <\/p>\n

2- Transformer les \u00e9l\u00e9ments en volumes Dynamo :<\/u><\/strong><\/p>\n

Le n\u0153ud \u201cElement.Solids<\/strong><\/em>\u201d va nous permettre de transformer les \u00e9l\u00e9ments s\u00e9lectionn\u00e9s en volume Dynamo.<\/p>\n

 <\/p>\n

\"image\"<\/a><\/p>\n

 <\/p>\n

Nota : une fois connect\u00e9s, vous devez apercevoir les \u00e9l\u00e9ments dans l\u2019interface Dynamo.<\/p>\n

 <\/p>\n

3- Trouver l\u2019 (ou les) intersection entre les \u00e9l\u00e9ments  :<\/u><\/strong><\/p>\n

Connecter le n\u0153ud \u201cGeometry.IntersectAll<\/strong><\/em>\u201d aux diff\u00e9rents solides. Attention, les murs doivent \u00eatre connect\u00e9s \u00e0 l\u2019entr\u00e9e \u201cgeometry<\/em>\u201d et les gaines \u00e0 l\u2019entr\u00e9e \u201centity<\/em>\u201d.<\/p>\n

De plus, si nous voulons connaitre toutes les intersections entre par exemple plusieurs gaines qui traverseraient un seul mur, nous allons utiliser la combinaison \u201cProduit vectoriel\u201d.<\/em><\/p>\n

Effectuer, un clic droit sur le n\u0153ud \u201cGeometry.IntersectAll<\/strong><\/em>\u201d, choisir la commande \u201cCombinaison<\/em>\u201d.<\/p>\n

 <\/p>\n

\"image\"<\/a><\/p>\n

 <\/p>\n

Volume intersection trouv\u00e9 :<\/p>\n

 <\/p>\n

\"image\"<\/a><\/p>\n

Explication des combinaisons :<\/u><\/p>\n

\"image\"<\/u><\/p>\n

 <\/p>\n

4- Placer la r\u00e9servation :<\/u><\/strong><\/p>\n

Le point d\u2019insertion de la famille r\u00e9servation que j\u2019ai cr\u00e9\u00e9e se situe au centre de celle-ci.<\/p>\n

En cons\u00e9quence, nous devons trouver le centre de gravit\u00e9 du volume intersect\u00e9 en utilisant le n\u0153ud \u201cSolid.Centroid<\/em><\/strong>\u201d :<\/p>\n

 <\/p>\n

\"image\"<\/a><\/p>\n

 <\/p>\n

Enfin, il ne reste plus qu\u2019\u00e0 placer la famille r\u00e9servation au centre de gravit\u00e9 du volume intersect\u00e9.<\/p>\n

Pour cette op\u00e9ration, nous allons utiliser le n\u0153ud \u201cFamilyInstance.ByPoint<\/strong><\/em>\u201d en indiquant la famille \u00e0 placer \u00e0 l\u2019aide du n\u0153ud  \u201cFamily Types<\/strong><\/em>\u201d.<\/p>\n

 <\/p>\n

\"image\"<\/a><\/p>\n

 <\/p>\n

Nota : la famille que j\u2019ai cr\u00e9\u00e9e s\u2019appelle \u201cOuvertureTremie1<\/em>\u201d.<\/p>\n

R\u00e9sultat :<\/p>\n

\"image\"<\/a><\/p>\n

 <\/p>\n

Afin de r\u00e9aliser la r\u00e9servation, il faudra stopper Dynamo et utiliser la fonction \u201cCouper<\/em>\u201d. Je sais que ce n\u2019est pas le top mais c\u2019est le seul moyen que j\u2019ai trouv\u00e9. (Famille g\u00e9n\u00e9rique de mur \u2026 ne fonctionnait pas). Si vous trouvez une optimisation \u00e0 mon script\u2026. je suis preneur.<\/strong><\/p>\n

 <\/p>\n

\"image\"<\/a><\/p>\n

 <\/p>\n

 <\/p>\n

T\u00e9l\u00e9chargement :<\/span><\/p>\n

    – Fichier Revit<\/a><\/span><\/p>\n

    – Script Dynamo<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

  Bien souvent, lorsqu\u2019on place des gaines, chemins de c\u00e2bles, canalisations, il faut cr\u00e9er une r\u00e9servation afin de faciliter leurs passages au travers de voiles. Je vous propose de vous pr\u00e9senter mon exemple Dynamo qui essaye d\u2019automatiser le placement de ces r\u00e9servations. Voici les diff\u00e9rentes phases : – s\u00e9lections des diff\u00e9rent \u00e9l\u00e9ments (gaines, murs\u2026), – les […]<\/p>\n","protected":false},"author":4760,"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":[15,28,6],"tags":[20,1369,291,1368,610,1367,21],"class_list":["post-934","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-autodesk-revit","category-gestion-de-donnees","category-trucs-et-astuces","tag-autodesk","tag-conduits","tag-dynamo-for-revit","tag-gaines","tag-mep","tag-reservations-canalisations","tag-revit","dhig-theme--light"],"acf":[],"_links":{"self":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts\/934","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\/4760"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/comments?post=934"}],"version-history":[{"count":0,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts\/934\/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=934"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/categories?post=934"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/tags?post=934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}