{"id":22183,"date":"2025-09-06T13:37:18","date_gmt":"2025-09-06T12:37:18","guid":{"rendered":"https:\/\/www.arhns.uns.ac.rs\/givsf\/?p=22183"},"modified":"2025-09-07T20:46:36","modified_gmt":"2025-09-07T19:46:36","slug":"modelovanje-origami-saksije-za-cvece-sa-prilagodljivim-dimenzijama-faza-ii","status":"publish","type":"post","link":"https:\/\/www.arhns.uns.ac.rs\/givsf\/modelovanje-origami-saksije-za-cvece-sa-prilagodljivim-dimenzijama-faza-ii\/","title":{"rendered":"Proces modelovanja zakrivljenih origami struktura"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"592\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture1-1024x592.jpg\" alt=\"\" class=\"wp-image-22185\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture1-1024x592.jpg 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture1-300x173.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture1-768x444.jpg 768w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture1.jpg 1028w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">Slika 1: rezultati istra\u017evanja modelovanja origami struktura<\/figcaption><\/figure>\n\n\n\n<p>Cilj istra\u017eivanja je bio da se dobije zakrivljena origami struktura kori\u0161\u0107enjem Rhinoceros-a i Grasshoppera.<\/p>\n\n\n\n<p>Po\u010dinje se sa postavljanjem heksagonalne mre\u017ee (HexGrid) u \u017eeljenoj ravni i ograni\u010davanjem iste na polovinu kru\u017enice kako bi rezultat bio primenjiv u stvaranju cilindri\u010dne saksije.<\/p>\n\n\n\n<p>Nakon toga proces modelovanja se razdvaja na dva dela:     <\/p>\n\n\n\n<p>1. Deljenje heksagonalne mre\u017ee na jednake trouglove i stvaranje mre\u017ee po kojoj \u0107e se ravan savijati- nakon postavljanja dve Flow operacije, kako bi mre\u017ea i sredi\u0161nje ta\u010dke heksagona bile postavljene na polukru\u017enu liniju, mre\u017eu ras\u010dlanjujemo kako bi sve ta\u010dke mogle da se spoje i pri tom podele heksagone na jednake trouglove<\/p>\n\n\n\n<p>Izdvajanjem svakog drugog trougla u mre\u017ei i izme\u0161tanjem njihovih ta\u010daka stvaramo mre\u017eu koja pokazuje gde \u0107e se ravan prelamati:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"684\" height=\"665\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture2.jpg\" alt=\"\" class=\"wp-image-22257\" style=\"width:400px;height:auto\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture2.jpg 684w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture2-300x292.jpg 300w\" sizes=\"auto, (max-width: 684px) 100vw, 684px\" \/><\/a><figcaption class=\"wp-element-caption\">Slika 2: mre\u017ea prelamanja ravni koja mo\u017ee da se menja na osnovu ulaznih parametara<\/figcaption><\/figure>\n\n\n\n<p>Dobijenu mre\u017eu pretavaramo u SimpleMesh.<\/p>\n\n\n\n<p>2. Stvaranje mre\u017ee ta\u010daka koje \u0107e postaviti pravac savijanja ravni i koje \u0107e pomo\u0107i pri stvaranju novih ravni preloma.<\/p>\n\n\n\n<p>Ta\u010dke dobijene iz pro\u0161log postupka pomeramo za odre\u0111enu daljinu i koristimo funkciju Extrude sa pro\u0161lo dobijenom mre\u017eom.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture3.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"523\" height=\"522\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture3.jpg\" alt=\"\" class=\"wp-image-22258\" style=\"width:402px;height:auto\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture3.jpg 523w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture3-300x300.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture3-150x150.jpg 150w\" sizes=\"auto, (max-width: 523px) 100vw, 523px\" \/><\/a><figcaption class=\"wp-element-caption\">Slika 3: prikaz savijenih ravni origami strukture<\/figcaption><\/figure>\n\n\n\n<p>Primenom funkcije iz <a href=\"https:\/\/www.giuliopiacentino.com\/weaverbird\/\" data-type=\"link\" data-id=\"https:\/\/www.giuliopiacentino.com\/weaverbird\/\">Weavebird plugin-a<\/a>, Join meshes and weld, spajamo rezultate dva procesa modelovanja i stvaramo zakrivljenu origami strukturu koja predstavlja polovinu finalnog cilindra.<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-1 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture4.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"849\" height=\"714\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture4.jpg\" alt=\"\" class=\"wp-image-22259\" style=\"width:314px;height:auto\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture4.jpg 849w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture4-300x252.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture4-768x646.jpg 768w\" sizes=\"auto, (max-width: 849px) 100vw, 849px\" \/><\/a><figcaption class=\"wp-element-caption\">Slika 4: rezultat istra\u017eivanja<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture5.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"759\" height=\"693\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture5.jpg\" alt=\"\" class=\"wp-image-22260\" style=\"width:291px;height:auto\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture5.jpg 759w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2025\/09\/Capture5-300x274.jpg 300w\" sizes=\"auto, (max-width: 759px) 100vw, 759px\" \/><\/a><figcaption class=\"wp-element-caption\">Slika 5: rezultat istra\u017eivanja- drugi ugao sagledanja<\/figcaption><\/figure>\n<\/div>\n\n\n\n<p>Posle dobijanja \u017eeljene strukture tra\u017ei se na\u010din da se prelomljena ravan razvije i vrati nazad u savijeni oblik pomo\u0107u Kangaroo Solver-a.<\/p>\n\n\n\n<p>Zaklju\u010dak istra\u017eivanja je da je mogu\u0107e napraviti zakrivljenu origami strukturu ali da njeno razvijanje i ponovno savijanje kao i stvaranje punog cilindra zahteva vi\u0161e istra\u017eivanja i poku\u0161aja kako bi do\u0161lo do pozitivnog razultata.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cilj istra\u017eivanja je bio da se dobije zakrivljena origami struktura kori\u0161\u0107enjem Rhinoceros-a i Grasshoppera. Po\u010dinje se sa postavljanjem heksagonalne mre\u017ee (HexGrid) u \u017eeljenoj ravni i ograni\u010davanjem iste na polovinu kru\u017enice kako bi rezultat bio primenjiv u stvaranju cilindri\u010dne saksije. Nakon toga proces modelovanja se razdvaja na dva dela: 1. Deljenje heksagonalne mre\u017ee na jednake trouglove&hellip; <a class=\"more-link\" href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/modelovanje-origami-saksije-za-cvece-sa-prilagodljivim-dimenzijama-faza-ii\/\">Continue reading <span class=\"screen-reader-text\">Proces modelovanja zakrivljenih origami struktura<\/span><\/a><\/p>\n","protected":false},"author":678,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[656],"tags":[],"coauthors":[668],"class_list":["post-22183","post","type-post","status-publish","format-standard","hentry","category-24-25-radovi","entry"],"_links":{"self":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/22183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/users\/678"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/comments?post=22183"}],"version-history":[{"count":4,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/22183\/revisions"}],"predecessor-version":[{"id":24732,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/22183\/revisions\/24732"}],"wp:attachment":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/media?parent=22183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/categories?post=22183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/tags?post=22183"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/coauthors?post=22183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}