{"id":110,"date":"2016-03-02T01:20:07","date_gmt":"2016-03-02T00:20:07","guid":{"rendered":"http:\/\/www.mikropunto.org\/?p=110"},"modified":"2024-12-03T23:11:43","modified_gmt":"2024-12-03T22:11:43","slug":"voronoi-delaunay-gimp-plugin","status":"publish","type":"post","link":"https:\/\/mikropunto.org\/?p=110","title":{"rendered":"Voronoi \/ Delaunay GIMP plugin"},"content":{"rendered":"<p>This plugin will render <a href=\"https:\/\/en.wikipedia.org\/wiki\/Voronoi_diagram\">Voronoi<\/a> and <a href=\"https:\/\/en.wikipedia.org\/wiki\/Delaunay_triangulation\">Delaunay<\/a> diagrams from a list of random points (sites). It uses Fortune&#8217;s algorithm (see libvoronoi.py) which is pretty fast; oddly enough, the slowest by far task in this plugin is the pdb.gimp_paintbrush_default part. Maybe I am doing something wrong&#8230;<\/p>\n<p><a href=\"https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_dialog.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-113 aligncenter\" src=\"https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_dialog-300x279.jpg\" alt=\"gimp_voronoi_plugin_dialog\" width=\"184\" height=\"171\" srcset=\"https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_dialog-300x279.jpg 300w, https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_dialog.jpg 439w\" sizes=\"auto, (max-width: 184px) 100vw, 184px\" \/><\/a><\/p>\n<p>Anyway, try a small number of sites first, and be sure to select a small brush (1 pixel is great) or the diagram will be a blob.<\/p>\n<hr \/>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-111 alignleft\" src=\"https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_both-300x300.jpg\" alt=\"gimp_voronoi_plugin_both\" width=\"171\" height=\"171\" srcset=\"https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_both-300x300.jpg 300w, https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_both-150x150.jpg 150w, https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_both.jpg 600w\" sizes=\"auto, (max-width: 171px) 100vw, 171px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"wp-image-112 alignleft\" src=\"https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_delaunay-300x300.jpg\" alt=\"gimp_voronoi_plugin_delaunay\" width=\"171\" height=\"171\" srcset=\"https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_delaunay-300x300.jpg 300w, https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_delaunay-150x150.jpg 150w, https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_delaunay.jpg 600w\" sizes=\"auto, (max-width: 171px) 100vw, 171px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-114 alignleft\" src=\"https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_voronoi-300x300.jpg\" alt=\"gimp_voronoi_plugin_voronoi\" width=\"171\" height=\"171\" srcset=\"https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_voronoi-300x300.jpg 300w, https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_voronoi-150x150.jpg 150w, https:\/\/mikropunto.org\/wp-content\/uploads\/gimp_voronoi_plugin_voronoi.jpg 600w\" sizes=\"auto, (max-width: 171px) 100vw, 171px\" \/><\/p>\n<hr \/>\n<p>Extract the plugin to your ~\/.gimpX.X\/plug-ins folder under Linux or equivalent under Windows. The file py_tesselate.py must be executable.<\/p>\n<p>You will find the plugin under Filters\/Render\/Tesselate<\/p>\n<p><a href=\"https:\/\/mikropunto.org\/wp-content\/uploads\/tesselate_0.1.tar.gz\">tesselate_0.1.tar.gz<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This plugin will render Voronoi and Delaunay diagrams from a list of random points (sites). It uses Fortune&#8217;s algorithm (see libvoronoi.py) which is pretty fast; oddly enough, the slowest by far task in this plugin is the pdb.gimp_paintbrush_default part. Maybe &hellip; <a href=\"https:\/\/mikropunto.org\/?p=110\">Sigue leyendo <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-110","post","type-post","status-publish","format-standard","hentry","category-gimp"],"_links":{"self":[{"href":"https:\/\/mikropunto.org\/index.php?rest_route=\/wp\/v2\/posts\/110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mikropunto.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mikropunto.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mikropunto.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mikropunto.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=110"}],"version-history":[{"count":4,"href":"https:\/\/mikropunto.org\/index.php?rest_route=\/wp\/v2\/posts\/110\/revisions"}],"predecessor-version":[{"id":121,"href":"https:\/\/mikropunto.org\/index.php?rest_route=\/wp\/v2\/posts\/110\/revisions\/121"}],"wp:attachment":[{"href":"https:\/\/mikropunto.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mikropunto.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mikropunto.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}