{"id":423,"date":"2026-06-02T23:28:19","date_gmt":"2026-06-02T21:28:19","guid":{"rendered":"https:\/\/meshroom.org\/?p=423"},"modified":"2026-06-05T18:15:54","modified_gmt":"2026-06-05T16:15:54","slug":"mrhelloworld-a-hands-on-tutorial-series-for-building-meshroom-plugins","status":"publish","type":"post","link":"https:\/\/meshroom.org\/index.php\/2026\/06\/02\/mrhelloworld-a-hands-on-tutorial-series-for-building-meshroom-plugins\/","title":{"rendered":"mrHelloWorld: A hands-on tutorial series for building Meshroom plugins"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">mrHelloWorld is a pedagogical repository containing seven progressive, functional Meshroom nodes across six tutorials. Each node introduces new concepts \u2014 starting with a simple image copy and ending with a pretrained deep learning model for semantic segmentation. The goal is to give developers a clear, working reference instead of having to reverse-engineer production plugins.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is not a library or framework. It is a collection of annotated examples designed to be read, modified, and used as starting points for your own plugins.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/github.com\/meshroomHub\/mrHelloWorld\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/meshroomHub\/mrHelloWorld<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>mrHelloWorld is a pedagogical repository containing seven progressive, functional Meshroom nodes across six tutorials. Each node introduces new concepts \u2014 starting with a simple image copy and ending with a pretrained deep learning model for semantic segmentation. The goal is to give developers a clear, working reference instead of having to reverse-engineer production plugins. This [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":424,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,1],"tags":[],"class_list":["post-423","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/meshroom.org\/index.php\/wp-json\/wp\/v2\/posts\/423","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meshroom.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/meshroom.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/meshroom.org\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/meshroom.org\/index.php\/wp-json\/wp\/v2\/comments?post=423"}],"version-history":[{"count":2,"href":"https:\/\/meshroom.org\/index.php\/wp-json\/wp\/v2\/posts\/423\/revisions"}],"predecessor-version":[{"id":438,"href":"https:\/\/meshroom.org\/index.php\/wp-json\/wp\/v2\/posts\/423\/revisions\/438"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/meshroom.org\/index.php\/wp-json\/wp\/v2\/media\/424"}],"wp:attachment":[{"href":"https:\/\/meshroom.org\/index.php\/wp-json\/wp\/v2\/media?parent=423"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/meshroom.org\/index.php\/wp-json\/wp\/v2\/categories?post=423"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/meshroom.org\/index.php\/wp-json\/wp\/v2\/tags?post=423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}