{"id":2224,"date":"2016-04-26T10:35:32","date_gmt":"2016-04-26T08:35:32","guid":{"rendered":"https:\/\/blogs.autodesk.com\/villagebim\/2016\/04\/infraworks-360-2017-generation-dun-terrain-a-partir-dun-nuage-de-points.html"},"modified":"2021-02-24T08:31:06","modified_gmt":"2021-02-24T06:31:06","slug":"infraworks-360-2017-generation-dun-terrain-a-partir-dun-nuage-de-points","status":"publish","type":"post","link":"https:\/\/blogs.autodesk.com\/villagebim\/2016\/04\/infraworks-360-2017-generation-dun-terrain-a-partir-dun-nuage-de-points.html","title":{"rendered":"InfraWorks 360 2017 : g\u00e9n\u00e9ration d&rsquo;un terrain \u00e0 partir d&rsquo;un nuage de points"},"content":{"rendered":"<p>Mon coll\u00e8gue Olivier Bayle nous propose un article sur une fonctionnalit\u00e9 toujours en aper\u00e7u (donc \u00e0 activer dans l\u2019\u00e9cran d\u2019accueil) mais qui a \u00e9norm\u00e9ment \u00e9volu\u00e9 avec la version InfraWorks 360 2017 de mi-avril 2016 : <strong>le<\/strong> <strong>traitement du nuage de points<\/strong>.<\/p>\n<p>Merci \u00e0 Olivier pour la pr\u00e9sentation suivante :<\/p>\n<p><a href=\"http:\/\/civilfrance.typepad.com\/.a\/6a0120a619192b970b01b7c8496b98970b-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"2016-04-26_10-16-02\" border=\"0\" height=\"244\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/2021\/02\/img_6035f18a377a8.jpg\" style=\"background-image: none;padding-top: 0px;padding-left: 0px;padding-right: 0px;border: 0px\" title=\"2016-04-26_10-16-02\" width=\"236\" \/><\/a><\/p>\n<p><strong><a href=\"http:\/\/civilfrance.typepad.com\/.a\/6a0120a619192b970b01b7c8496ba1970b-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"clip_image002\" border=\"0\" height=\"244\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/2021\/02\/img_6035f18f0463e.jpg\" style=\"background-image: none;padding-top: 0px;padding-left: 0px;margin: 0px;padding-right: 0px;border: 0px\" title=\"clip_image002\" width=\"221\" \/><\/a><\/strong><\/p>\n<p>Parmi les nombreuses \u00e9volutions d\u2019InfraWorks 360 2017, les nuages de points b\u00e9n\u00e9ficient d\u2019une capacit\u00e9 de traitement particuli\u00e8rement int\u00e9ressante.<\/p>\n<p><strong>1- <\/strong><strong><u>Fluidit\u00e9 de l\u2019utilisation du nuage de points<\/u><\/strong><\/p>\n<p>Lorsque l\u2019on int\u00e8gre un nuage de points dans InfraWorks 360 2017, on remarque que beaucoup de progr\u00e8s ont \u00e9t\u00e9 apport\u00e9s \u00e0 la fluidit\u00e9 de la navigation et au rendu g\u00e9n\u00e9ral.<\/p>\n<p><strong>2- <\/strong><strong><u>Module de g\u00e9n\u00e9ration de terrain<\/u><\/strong><\/p>\n<p>Le logiciel b\u00e9n\u00e9ficie d\u2019un nouveau module d\u2019analyse de terrain appel\u00e9 \u00ab <em>G\u00e9n\u00e9ration de terrain<\/em> \u00bb disponible dans les outils d\u2019analyses de la zone infrastructure.<\/p>\n<p><a href=\"http:\/\/civilfrance.typepad.com\/.a\/6a0120a619192b970b01b8d1d36098970c-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"clip_image004\" border=\"0\" height=\"190\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/2021\/02\/img_6035f193cf8dc.jpg\" style=\"background-image: none;padding-top: 0px;padding-left: 0px;margin: 0px;padding-right: 0px;border: 0px\" title=\"clip_image004\" width=\"195\" \/><\/a><\/p>\n<p>Apr\u00e8s avoir activ\u00e9 la fonctionnalit\u00e9, apparait la fen\u00eatre ci-dessous :<\/p>\n<p><strong><a href=\"http:\/\/civilfrance.typepad.com\/.a\/6a0120a619192b970b01b7c8496bae970b-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"clip_image006\" border=\"0\" height=\"244\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/2021\/02\/img_6035f1988f4b9.jpg\" style=\"background-image: none;padding-top: 0px;padding-left: 0px;margin: 0px;padding-right: 0px;border: 0px\" title=\"clip_image006\" width=\"143\" \/><\/a><\/strong><\/p>\n<p>Elle est compos\u00e9e d\u2019une zone de param\u00e8tres concernant les \u00e9l\u00e9ments :<\/p>\n<p>&#8211; horizontaux (Sol)<\/p>\n<p>&#8211; verticaux<\/p>\n<p>Chacun disposant de plusieurs configurations :<\/p>\n<p><a href=\"http:\/\/civilfrance.typepad.com\/.a\/6a0120a619192b970b01b8d1d360a2970c-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"clip_image008\" border=\"0\" height=\"244\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/2021\/02\/img_6035f19edad23.jpg\" style=\"background-image: none;padding-top: 0px;padding-left: 0px;margin: 0px;padding-right: 0px;border: 0px\" title=\"clip_image008\" width=\"202\" \/><\/a><\/p>\n<p>Enfin, des options suppl\u00e9mentaires concernent la g\u00e9n\u00e9ration des donn\u00e9es comme :<\/p>\n<p>&#8211; remplacer le nuage de points du mod\u00e8le<\/p>\n<p>&#8211; g\u00e9n\u00e9ration des donn\u00e9es<\/p>\n<p>Pour mes tests, j\u2019ai laiss\u00e9 les valeurs par d\u00e9fauts ce qui m\u2019a donn\u00e9 de bons r\u00e9sultats. Par contre, pour certains nuages de points, il peut \u00eatre utile de \u00ab jouer \u00bb avec ceux-ci.<\/p>\n<p><u><strong>Attention<\/strong><\/u> : la modification de param\u00e8tres peut augmenter (ou diminuer) le temps d\u2019analyse.<\/p>\n<p><u><strong>Nota important<\/strong><\/u> : je vous conseille de cr\u00e9er une proposition et de g\u00e9n\u00e9rer l\u2019analyse dans celle-ci :<\/p>\n<p><a href=\"http:\/\/civilfrance.typepad.com\/.a\/6a0120a619192b970b01bb08ed2b9c970d-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"clip_image010\" border=\"0\" height=\"110\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/2021\/02\/img_6035f1a3884a6.jpg\" style=\"background-image: none;padding-top: 0px;padding-left: 0px;margin: 0px;padding-right: 0px;border: 0px\" title=\"clip_image010\" width=\"244\" \/><\/a><\/p>\n<p><strong>3- <\/strong><strong><u>Th\u00e8mes d\u2019affichage de nuage de points<\/u><\/strong><\/p>\n<p>Le th\u00e8me d\u2019affichage de nuage de points est disponible dans les outils d\u2019analyses de la zone infrastructure.<\/p>\n<p><a href=\"http:\/\/civilfrance.typepad.com\/.a\/6a0120a619192b970b01bb08ed2ba8970d-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"clip_image012\" border=\"0\" height=\"212\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/2021\/02\/img_6035f1a79ca2d.jpg\" style=\"background-image: none;padding-top: 0px;padding-left: 0px;margin: 0px;padding-right: 0px;border: 0px\" title=\"clip_image012\" width=\"244\" \/><\/a><\/p>\n<p>Un fois l\u2019outil activ\u00e9, en cliquant sur le bouton \u00ab + \u00bb, vous pouvez cr\u00e9er un th\u00e8me suivant plusieurs analyses :<\/p>\n<p>&#8211; El\u00e9vation (valeurs fournies par le scanner)<\/p>\n<p>&#8211; Normal (valeurs fournies par le scanner)<\/p>\n<p>&#8211; Couleur unique (affiche le nuage de point d\u2019une seule couleur)<\/p>\n<p>&#8211; Classification (valeurs calcul\u00e9es par l\u2019analyse de terrain)<\/p>\n<p>&#8211; Intensit\u00e9 (valeurs fournies par le scanner)<\/p>\n<p>&#8211; El\u00e9vation + Intensit\u00e9 (valeurs fournies par le scanner)<\/p>\n<p><a href=\"http:\/\/civilfrance.typepad.com\/.a\/6a0120a619192b970b01b7c8496bc9970b-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"clip_image014\" border=\"0\" height=\"128\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/2021\/02\/img_6035f1abe9756.jpg\" style=\"background-image: none;padding-top: 0px;padding-left: 0px;margin: 0px;padding-right: 0px;border: 0px\" title=\"clip_image014\" width=\"244\" \/><\/a><\/p>\n<p>Apr\u00e8s avoir modifi\u00e9 (ou pas) :<\/p>\n<p>&#8211; les valeurs minimales<\/p>\n<p>&#8211; les valeurs maximales<\/p>\n<p>&#8211; les couleurs<\/p>\n<p>&#8211; Le type de palette<\/p>\n<p>Voici le r\u00e9sultat en choisissant un type d\u2019analyse \u00ab <em>Classification<\/em> \u00bb avec une valeur maximale de 255 :<\/p>\n<p><a href=\"http:\/\/civilfrance.typepad.com\/.a\/6a0120a619192b970b01b8d1d360b6970c-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"clip_image016\" border=\"0\" height=\"136\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/2021\/02\/img_6035f1b00efa8.jpg\" style=\"background-image: none;padding-top: 0px;padding-left: 0px;padding-right: 0px;border: 0px\" title=\"clip_image016\" width=\"244\" \/><\/a><\/p>\n<p>Vous trouvez ci-dessous la vid\u00e9o explicative :<\/p>\n<p>&#160;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mon coll\u00e8gue Olivier Bayle nous propose un article sur une fonctionnalit\u00e9 toujours en aper\u00e7u (donc \u00e0 activer dans l\u2019\u00e9cran d\u2019accueil) mais qui a \u00e9norm\u00e9ment \u00e9volu\u00e9 avec la version InfraWorks 360 2017 de mi-avril 2016 : le traitement du nuage de points. Merci \u00e0 Olivier pour la pr\u00e9sentation suivante : Parmi les nombreuses \u00e9volutions d\u2019InfraWorks 360 [&hellip;]<\/p>\n","protected":false},"author":1016,"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":[3283,3304],"tags":[],"class_list":["post-2224","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-civil-3d","category-infraworks","dhig-theme--light"],"acf":[],"_links":{"self":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts\/2224","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\/1016"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/comments?post=2224"}],"version-history":[{"count":0,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts\/2224\/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=2224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/categories?post=2224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/tags?post=2224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}