{"id":38654,"date":"2019-12-16T17:30:04","date_gmt":"2019-12-16T21:30:04","guid":{"rendered":"https:\/\/www.novacam.com\/?p=38654"},"modified":"2019-12-23T10:12:30","modified_gmt":"2019-12-23T14:12:30","slug":"can-i-generate-a-cad-model-from-my-3d-point-cloud","status":"publish","type":"post","link":"https:\/\/www.novacam.com\/fr\/2019\/12\/16\/puis-je-generer-un-modele-cao-a-partir-de-mon-nuage-de-points-3d\/","title":{"rendered":"Puis-je g\u00e9n\u00e9rer un mod\u00e8le CAO \u00e0 partir de mon nuage de points 3D ?"},"content":{"rendered":"<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5glagiy-24c7678ee694fc0d79d9f1210d9df560\">\n.flex_column.av-5glagiy-24c7678ee694fc0d79d9f1210d9df560{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-5glagiy-24c7678ee694fc0d79d9f1210d9df560 av_one_full  avia-builder-el-0  el_before_av_four_fifth  avia-builder-el-first  first flex_column_div av-zero-column-padding'     ><section  class='av_textblock_section av-jta74thu-3fc409b0d32e39d11adc02f5286a0537'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h1>Puis-je g\u00e9n\u00e9rer un mod\u00e8le CAO \u00e0 partir de mon nuage de points 3D ?<\/h1>\n<p>Publi\u00e9 le 16 d\u00e9cembre 2019<\/p>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4ritlre-77e79f35f081374d59dacef470d61ed9\">\n.flex_column.av-4ritlre-77e79f35f081374d59dacef470d61ed9{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-4ritlre-77e79f35f081374d59dacef470d61ed9 av_four_fifth  avia-builder-el-2  el_after_av_one_full  el_before_av_four_fifth  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-jta78nsh-7836c01f8b2bd8af9c16d003cc129c68'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>C'est une question qu'on nous pose occasionnellement, m\u00eame si la g\u00e9n\u00e9ration de mod\u00e8les CAD n'est pas la fonction principale ni l'objectif des syst\u00e8mes de m\u00e9trologie 3D de Novacam. Les syst\u00e8mes Novacam fournissent des mesures automatis\u00e9es sans contact de haute pr\u00e9cision pour des applications industrielles. Pour mesurer, vous n'avez pas besoin de CAD.<\/p>\n<p>Pourtant, l'objectif ultime de certains de nos clients est la r\u00e9tro-ing\u00e9nierie de pi\u00e8ces de haute pr\u00e9cision. Ils se demandent si le nuage de points 3D ou le fichier STL (maillage) g\u00e9n\u00e9r\u00e9 par les syst\u00e8mes Novacam peut servir de point de d\u00e9part pour cr\u00e9er un mod\u00e8le CAD.<\/p>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4ritlre-77e79f35f081374d59dacef470d61ed9\">\n.flex_column.av-4ritlre-77e79f35f081374d59dacef470d61ed9{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-4ritlre-77e79f35f081374d59dacef470d61ed9 av_four_fifth  avia-builder-el-4  el_after_av_four_fifth  el_before_av_two_fifth  first flex_column_div av-zero-column-padding'     ><section  class='av_textblock_section av-jta78nsh-7836c01f8b2bd8af9c16d003cc129c68'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"text-align: center;\"><small>Cliquez sur les images pour un gros plan<\/small><\/p>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4ritlre-77e79f35f081374d59dacef470d61ed9\">\n.flex_column.av-4ritlre-77e79f35f081374d59dacef470d61ed9{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-4ritlre-77e79f35f081374d59dacef470d61ed9 av_two_fifth  avia-builder-el-6  el_after_av_four_fifth  el_before_av_two_fifth  first flex_column_div av-zero-column-padding'     ><section  class='av_textblock_section av-jta78nsh-7836c01f8b2bd8af9c16d003cc129c68'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><div id=\"attachment_38664\" style=\"width: 510px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.novacam.com\/wp-content\/uploads\/Cutting-tool-edge-3D-point-cloud-view.jpg\" rel=\"attachment wp-att-38664\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-38664\" class=\"wp-image-38664 size-full\" src=\"https:\/\/www.novacam.com\/wp-content\/uploads\/Cutting-tool-edge-3D-point-cloud-view.jpg\" alt=\"Nuage de points 3D g\u00e9n\u00e9r\u00e9 \u00e0 partir d&#039;un balayage d&#039;une ar\u00eate d&#039;outil de coupe \u00e0 l&#039;aide du syst\u00e8me de m\u00e9trologie 3D Novacam EdgeInspect. Ici, le nuage de points 3D est visualis\u00e9 avec le logiciel PolyWorks Inspector GD&amp;T.\" width=\"500\" height=\"435\" srcset=\"https:\/\/www.novacam.com\/wp-content\/uploads\/Cutting-tool-edge-3D-point-cloud-view.jpg 500w, https:\/\/www.novacam.com\/wp-content\/uploads\/Cutting-tool-edge-3D-point-cloud-view-300x261.jpg 300w, https:\/\/www.novacam.com\/wp-content\/uploads\/Cutting-tool-edge-3D-point-cloud-view-140x122.jpg 140w, https:\/\/www.novacam.com\/wp-content\/uploads\/Cutting-tool-edge-3D-point-cloud-view-450x392.jpg 450w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><p id=\"caption-attachment-38664\" class=\"wp-caption-text\">Nuage de points 3D g\u00e9n\u00e9r\u00e9 \u00e0 partir d'un balayage d'une ar\u00eate d'outil de coupe \u00e0 l'aide du syst\u00e8me de m\u00e9trologie 3D Novacam EdgeInspect. Ici, le nuage de points 3D est visualis\u00e9 avec le logiciel PolyWorks Inspector GD&amp;T.<\/p><\/div>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4ritlre-a60090e9859305b45c278f7f24e5073a\">\n.flex_column.av-4ritlre-a60090e9859305b45c278f7f24e5073a{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-4ritlre-a60090e9859305b45c278f7f24e5073a av_two_fifth  avia-builder-el-8  el_after_av_two_fifth  el_before_av_hr  flex_column_div av-zero-column-padding'     ><section  class='av_textblock_section av-jta78nsh-7836c01f8b2bd8af9c16d003cc129c68'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><div id=\"attachment_38663\" style=\"width: 510px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.novacam.com\/wp-content\/uploads\/Cutting-tool-edge-mesh-view.jpg\" rel=\"attachment wp-att-38599\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-38663\" class=\"wp-image-38663 size-full\" src=\"https:\/\/www.novacam.com\/wp-content\/uploads\/Cutting-tool-edge-mesh-view.jpg\" alt=\"Fichier STL (maillage) g\u00e9n\u00e9r\u00e9 \u00e0 partir d&#039;un balayage de l&#039;ar\u00eate d&#039;un outil de coupe \u00e0 l&#039;aide du syst\u00e8me de m\u00e9trologie 3D Novacam EdgeInspect. Ici, le fichier STL est visualis\u00e9 et analys\u00e9 avec le logiciel PolyWorks Inspector GD&amp;T.\" width=\"500\" height=\"381\" srcset=\"https:\/\/www.novacam.com\/wp-content\/uploads\/Cutting-tool-edge-mesh-view.jpg 500w, https:\/\/www.novacam.com\/wp-content\/uploads\/Cutting-tool-edge-mesh-view-300x229.jpg 300w, https:\/\/www.novacam.com\/wp-content\/uploads\/Cutting-tool-edge-mesh-view-140x107.jpg 140w, https:\/\/www.novacam.com\/wp-content\/uploads\/Cutting-tool-edge-mesh-view-450x343.jpg 450w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><p id=\"caption-attachment-38663\" class=\"wp-caption-text\">Fichier STL (maillage) g\u00e9n\u00e9r\u00e9 \u00e0 partir d'un balayage de l'ar\u00eate d'un outil de coupe \u00e0 l'aide du syst\u00e8me de m\u00e9trologie 3D Novacam EdgeInspect. Ici, le fichier STL est visualis\u00e9 et analys\u00e9 avec le logiciel PolyWorks Inspector GD&amp;T.<\/p><\/div>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jta76ch1-d4a0861baa66d978d280651e5ad14855\">\n#top .hr.hr-invisible.av-jta76ch1-d4a0861baa66d978d280651e5ad14855{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-jta76ch1-d4a0861baa66d978d280651e5ad14855 hr-invisible  avia-builder-el-10  el_after_av_two_fifth  el_before_av_four_fifth'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4ritlre-77e79f35f081374d59dacef470d61ed9\">\n.flex_column.av-4ritlre-77e79f35f081374d59dacef470d61ed9{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-4ritlre-77e79f35f081374d59dacef470d61ed9 av_four_fifth  avia-builder-el-11  el_after_av_hr  el_before_av_four_fifth  first flex_column_div av-zero-column-padding'     ><section  class='av_textblock_section av-jta78nsh-7836c01f8b2bd8af9c16d003cc129c68'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>La r\u00e9ponse est oui... pas directement, mais nous pouvons vous aider \u00e0 commencer<\/h2>\n<p>Vous devrez suivre une \u00e9tape ou deux au-del\u00e0 du logiciel fourni avec nos syst\u00e8mes.<\/p>\n<p><strong>D'abord, quelques d\u00e9finitions<\/strong> des types de donn\u00e9es produits par les syst\u00e8mes Novacam (d\u00e9crits dans <a href=\"https:\/\/www.novacam.com\/fr\/2019\/12\/12\/donnees-de-mesure-3d-generees-par-les-systemes-de-metrologie-3d-de-novacam\/\">article de blog pr\u00e9c\u00e9dent<\/a>):<\/p>\n<ul>\n<li>A <strong>Nuage de points 3D<\/strong> est un ensemble de points de donn\u00e9es associ\u00e9s \u00e0 des coordonn\u00e9es X, Y, Z. Dans le contexte de la num\u00e9risation 3D, le nuage de points repr\u00e9sente l'ensemble des points mesur\u00e9s sur la surface de l'objet et cartographie cette surface dans un espace tridimensionnel.<\/li>\n<li>A <strong>maille<\/strong> est une repr\u00e9sentation de l'objet 3D utilisant un ensemble de surfaces polygonales. Il offre une vue continue des donn\u00e9es de mesure 3D, tout comme si l'on tendait une peau sur les points 3D mesur\u00e9s. Le maillage peut \u00eatre cr\u00e9\u00e9 \u00e0 partir d'un nuage de points 3D, par exemple, en connectant des points adjacents avec des surfaces triangulaires. Le logiciel du syst\u00e8me Novacam peut \u00e9galement exporter les donn\u00e9es de balayage 3D acquises directement au format maillage (fichier STL).<\/li>\n<\/ul>\n<p><strong>Qu'est-ce qu'un mod\u00e8le CAO ?<\/strong><\/p>\n<ul>\n<li>A <strong>mod\u00e8le CAO<\/strong> est g\u00e9n\u00e9ralement d\u00e9fini comme une repr\u00e9sentation 2D ou 3D de la conception m\u00e9canique d'un objet dessin\u00e9e \u00e0 l'aide de graphiques vectoriels. Il comprend g\u00e9n\u00e9ralement des informations telles que les dimensions et les tol\u00e9rances.<\/li>\n<\/ul>\n<h2>Alors, en quoi consiste la conversion en DAO ?<\/h2>\n<p>La conversion d'un nuage de points 3D en mod\u00e8le CAO est fondamentalement un processus en deux \u00e9tapes.<\/p>\n<p><strong>\u00c9tape 1) Extraire les formes g\u00e9om\u00e9triques du nuage de points 3D<\/strong><\/p>\n<p>Pour convertir un nuage de points 3D en graphiques vectoriels, vous devez d'abord commencer par segmenter le nuage de points, c'est-\u00e0-dire identifier des groupes de points comme repr\u00e9sentant des formes g\u00e9om\u00e9triques telles que des cylindres et des plans. Divers logiciels \u2013 \u00e0 la fois professionnels et gratuits \u2013 existent pour vous aider dans cette \u00e9tape.<\/p>\n<p>Le logiciel PolyWorks InspectorTM GD&amp;T, que Novacam propose en option avec nos syst\u00e8mes, peut \u00eatre utilis\u00e9 \u00e0 cette \u00e9tape. Il fournit des outils pour extraire des entit\u00e9s g\u00e9om\u00e9triques telles que des cylindres, des c\u00f4nes, des plans et des sph\u00e8res \u00e0 partir du nuage de points 3D. Vous pouvez \u00e9galement imposer des contraintes sur les entit\u00e9s g\u00e9om\u00e9triques extraites \u2013 par exemple, certaines entit\u00e9s peuvent \u00eatre rendues coaxiales, parall\u00e8les ou perpendiculaires les unes aux autres \u2013 pour rapprocher leurs aspects de ce que serait une conception originale (CAO). Voici <a href=\"https:\/\/www.innovmetric.com\/en\/support\/webinars\/archived-webinars\/expand-your-reverse-engineering-toolbox-using\">Vid\u00e9o tutoriel de PolyWorks Inspector sur ce sujet<\/a>.<\/p>\n<p><strong>\u00c9tape 2) Exportez les donn\u00e9es 3D segment\u00e9es au format IGES pour les utiliser dans le logiciel de CFAO de votre choix<\/strong><\/p>\n<p>Depuis PolyWorks Inspector, vous pouvez exporter les \u00e9l\u00e9ments extraits vers un fichier IGES, qui peut ensuite \u00eatre utilis\u00e9 pour la cr\u00e9ation d'un dessin de DAO \u00e0 l'aide du logiciel de votre choix.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4ritlre-77e79f35f081374d59dacef470d61ed9\">\n.flex_column.av-4ritlre-77e79f35f081374d59dacef470d61ed9{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-4ritlre-77e79f35f081374d59dacef470d61ed9 av_four_fifth  avia-builder-el-13  el_after_av_four_fifth  el_before_av_hr  first flex_column_div av-zero-column-padding'     ><section  class='av_textblock_section av-jta78nsh-7836c01f8b2bd8af9c16d003cc129c68'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2>Que devrais-je consid\u00e9rer d'autre dans ce processus ?<\/h2>\n<p><strong>Premi\u00e8rement \u2013 quel que soit le logiciel que vous utilisez, le processus en deux \u00e9tapes ci-dessus n'est pas enti\u00e8rement automatis\u00e9.<\/strong> \u2013 l'intelligence humaine est toujours requise pour interpr\u00e9ter correctement les donn\u00e9es brutes. De la patience est n\u00e9cessaire et, si besoin, les tutoriels en ligne et les discussions sp\u00e9cifiques \u00e0 chaque logiciel constituent souvent une excellente source de savoir-faire.<\/p>\n<\/div><\/section><br \/>\n<section  class='av_textblock_section av-jta78nsh-7836c01f8b2bd8af9c16d003cc129c68'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>Deuxi\u00e8mement \u2013 lorsque vous devez produire des balayages 3D de haute pr\u00e9cision et des mod\u00e8les CAO de pi\u00e8ces dot\u00e9es de surfaces difficiles d'acc\u00e8s<\/strong>, gardez \u00e0 l'esprit que les syst\u00e8mes BoreInspect et TubeInspect de Novacam offrent une voie unique pour <a href=\"https:\/\/www.novacam.com\/fr\/applications\/les-espaces-difficiles-dacces\/\">mesurer des surfaces dans des espaces restreints<\/a> de mani\u00e8re non destructive et <a href=\"https:\/\/www.novacam.com\/fr\/2018\/12\/12\/remplacement-des-repliques-en-caoutchouc-par-une-mesure-automatisee-dans-des-espaces-restreints\/\">sans l'utilisation de r\u00e9pliques en caoutchouc<\/a>.<\/p>\n<\/div><\/section><\/p><\/div><\/p>\n<div  class='hr av-x28awa-1d18ffd2e4aea10cdec1897a37081e4f hr-default  avia-builder-el-16  el_after_av_four_fifth  el_before_av_one_third'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-tix1n-b6dc12bab2a4a33d3e4d6c73550c503f\">\n.flex_column.av-tix1n-b6dc12bab2a4a33d3e4d6c73550c503f{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-tix1n-b6dc12bab2a4a33d3e4d6c73550c503f av_one_third  avia-builder-el-17  el_after_av_hr  el_before_av_one_third  first flex_column_div av-zero-column-padding'     ><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-tix1n-8a7f8cc25c43c46e94cc3d44ce8407dd\">\n.flex_column.av-tix1n-8a7f8cc25c43c46e94cc3d44ce8407dd{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-tix1n-8a7f8cc25c43c46e94cc3d44ce8407dd av_one_third  avia-builder-el-18  el_after_av_one_third  el_before_av_one_third  flex_column_div av-zero-column-padding'     ><section  class='av_textblock_section av-24dm3-ba103b6d78fffee9b20fa453d4e54625'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><a href=\"https:\/\/www.novacam.com\/fr\/entreprise\/nouvelles-et-evenements\/\">\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2lu3yx-d51a9b47a383446087af26e41f8404c8\">\n.av_font_icon.av-2lu3yx-d51a9b47a383446087af26e41f8404c8 .av-icon-char{\nfont-size:20px;\nline-height:20px;\n}\n<\/style>\n<span  class='av_font_icon av-2lu3yx-d51a9b47a383446087af26e41f8404c8 avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-iconfont avia-font-entypo-fontello av-no-color avia-icon-animate'><span class='av-icon-char' data-av_icon='\ue830' data-av_iconfont='entypo-fontello' aria-hidden=\"true\" ><\/span><\/span>Retour \u00e0 la liste des actualit\u00e9s et \u00e9v\u00e9nements<\/a><\/p>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-tix1n-8a7f8cc25c43c46e94cc3d44ce8407dd\">\n.flex_column.av-tix1n-8a7f8cc25c43c46e94cc3d44ce8407dd{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-tix1n-8a7f8cc25c43c46e94cc3d44ce8407dd av_one_third  avia-builder-el-21  el_after_av_one_third  avia-builder-el-last  flex_column_div av-zero-column-padding'     ><\/div>","protected":false},"excerpt":{"rendered":"<p>C'est une question que l'on nous pose parfois, m\u00eame si la g\u00e9n\u00e9ration de mod\u00e8les CAO n'est pas la fonction principale des syst\u00e8mes de m\u00e9trologie 3D de Novacam. Les syst\u00e8mes Novacam fournissent des mesures automatis\u00e9es sans contact de haute pr\u00e9cision pour les applications industrielles. Pour mesurer, vous n'avez pas besoin de CAO.<\/p>\n<p>La r\u00e9ponse courte est oui... mais pas directement. Vous devrez suivre une ou deux \u00e9tapes au-del\u00e0 du logiciel fourni avec nos syst\u00e8mes. Mais nous pouvons vous aider \u00e0 d\u00e9marrer dans cet article.<\/p>","protected":false},"author":3,"featured_media":38673,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","footnotes":""},"categories":[27,4],"tags":[86,89,90],"class_list":["post-38654","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all","category-news","tag-3d-point-cloud","tag-cad","tag-cad-model"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Can I generate a CAD model from my 3D point cloud? - Novacam<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.novacam.com\/fr\/2019\/12\/16\/puis-je-generer-un-modele-cao-a-partir-de-mon-nuage-de-points-3d\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Can I generate a CAD model from my 3D point cloud? - Novacam\" \/>\n<meta property=\"og:description\" content=\"This is a question we get occasionally, even though generating CAD models is not the principal function or focus of Novacam 3D metrology systems. 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