{"id":26190,"date":"2026-07-11T10:12:08","date_gmt":"2026-07-11T09:12:08","guid":{"rendered":"https:\/\/www.arhns.uns.ac.rs\/givsf\/?p=26190"},"modified":"2026-07-11T10:12:08","modified_gmt":"2026-07-11T09:12:08","slug":"faza-2-metodologija-razvoj-parametarskog-sistema","status":"publish","type":"post","link":"https:\/\/www.arhns.uns.ac.rs\/givsf\/faza-2-metodologija-razvoj-parametarskog-sistema\/","title":{"rendered":"Faza 2: Metodologija \u2013 Razvoj parametarskog sistema"},"content":{"rendered":"\n<p>Cilj ove faze istra\u017eivanja je uspostavljanje algoritamskog metoda za kontrolu strukturne gustine Voronoi mre\u017ee. Umesto direktne primene na finalnu geometriju, proces smo podelili na segmente kako bismo osigurali preciznu kalibraciju strukture. U ovom tekstu prikazujemo prvi deo tog procesa: generisanje rasporeda ta\u010daka na testnom primerku.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Generisanje rasporeda ta\u010daka (Point Generation)<\/h4>\n\n\n\n<p>Ovaj segment algoritma slu\u017ei kao osnova za definisanje strukture. Kako bismo izbegli uniformnu i neprilagodljivu mre\u017eu, koristimo parametarski sistem koji nam daje kontrolu nad rasporedom ta\u010daka u prostoru.<\/p>\n\n\n\n<p>Inicijalna distribucija: Kori\u0161\u0107enjem algoritma za popunjavanje prostora (<em>Populate 3D<\/em>), postavljamo bazu ta\u010daka unutar kontrolne kutije.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-105244.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"312\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-105244-1024x312.png\" alt=\"\" class=\"wp-image-26193\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-105244-1024x312.png 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-105244-300x91.png 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-105244-768x234.png 768w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-105244-1536x468.png 1536w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-105244-1568x478.png 1568w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-105244.png 1735w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Kontrola gustine: Klju\u010dni deo procesa je kori\u0161\u0107enje <em>Graph Mapper<\/em> komponente. Ovim alatom direktno manipuli\u0161emo gustinom ta\u010daka u razli\u010ditim zonama testnog modela. Pomeranjem parametara unutar grafa, defini\u0161emo gde \u0107e struktura biti zbijena, a gde prore\u0111ena.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-105449.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"469\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-105449-1024x469.png\" alt=\"\" class=\"wp-image-26198\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-105449-1024x469.png 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-105449-300x137.png 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-105449-768x352.png 768w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-105449.png 1472w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Filtriranje i kategorizacija: Kroz proces filtriranja, sistem grupi\u0161e ta\u010dke prema zadatim parametrima, \u010dime se stvara osnova za predvidljivo pona\u0161anje budu\u0107e Voronoi mre\u017ee.<\/p>\n\n\n\n<p><strong>Genersanje i optimizacija mre\u017ee (Mesh Generation)<\/strong><\/p>\n\n\n\n<p>Nakon \u0161to smo definisali raspored ta\u010daka, poslednji korak u metodologiji je pretvaranje sistema u trodimenzionalnu strukturu (mesh) koja je spremna za 3D \u0161tampu. Ovaj proces osigurava da Voronoi mre\u017ea nije samo vizuelni prikaz, ve\u0107 stabilan model.<\/p>\n\n\n\n<p>Konstrukcija \u0107elija: Algoritam transformi\u0161e raspore\u0111ene ta\u010dke u Voronoi \u0107elije, kreiraju\u0107i zatvorena geometrijska tela (<em>Brep<\/em> komponente).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110341.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"428\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110341-1024x428.png\" alt=\"\" class=\"wp-image-26203\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110341-1024x428.png 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110341-300x125.png 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110341-768x321.png 768w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110341-1536x641.png 1536w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110341-1568x655.png 1568w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110341.png 1746w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Geometrijska obrada: Kori\u0161\u0107enjem <em>Loft<\/em> operacija i <em>Scale<\/em> faktora, defini\u0161emo debljinu zidova \u0107elija. Ovim kontroli\u0161emo &#8220;gustinu materijala&#8221; \u2013 odnosno, koliko \u0107e sama mre\u017ea biti masivna, a koliko porozna.<\/p>\n\n\n\n<p>Optimizacija i zagla\u0111ivanje (Mesh Reconstruction): Da bi struktura bila pogodna za \u0161tampu, koristimo alate za spajanje i zavarivanje vrhova (<em>Weld<\/em>, <em>Unify Mesh<\/em>). Zavr\u0161ni korak je <em>Catmull-Clark<\/em> subdivizija, koja vr\u0161i zagla\u0111ivanje ivica. Ovim procesom elimini\u0161emo o\u0161tre prelaze i dobijamo organsku, strukturno kontinuiranu formu koja smanjuje koncentraciju napona u materijalu.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110407.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"404\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110407-1024x404.png\" alt=\"\" class=\"wp-image-26204\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110407-1024x404.png 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110407-300x118.png 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110407-768x303.png 768w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110407-1536x606.png 1536w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110407-1568x618.png 1568w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110407.png 1747w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Rezultat metode<\/h4>\n\n\n\n<p>Ovaj dvofazni proces omogu\u0107ava nam da dizajniramo strukturu koja je istovremeno laka i \u010dvrsta. Time smo dobili metodolo\u0161ki okvir koji nam omogu\u0107ava da lak\u0161e generi\u0161emo razli\u010dite varijante \u0111ona, testiramo njihovu geometrijsku ispravnost i pripremimo ih za proizvodnju.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110713.png\"><img loading=\"lazy\" decoding=\"async\" width=\"917\" height=\"628\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110713.png\" alt=\"\" class=\"wp-image-26207\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110713.png 917w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110713-300x205.png 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110713-768x526.png 768w\" sizes=\"auto, (max-width: 917px) 100vw, 917px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110737.png\"><img loading=\"lazy\" decoding=\"async\" width=\"803\" height=\"538\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110737.png\" alt=\"\" class=\"wp-image-26208\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110737.png 803w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110737-300x201.png 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2026\/07\/Screenshot-2026-07-11-110737-768x515.png 768w\" sizes=\"auto, (max-width: 803px) 100vw, 803px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Cilj ove faze istra\u017eivanja je uspostavljanje algoritamskog metoda za kontrolu strukturne gustine Voronoi mre\u017ee. Umesto direktne primene na finalnu geometriju, proces smo podelili na segmente kako bismo osigurali preciznu kalibraciju strukture. U ovom tekstu prikazujemo prvi deo tog procesa: generisanje rasporeda ta\u010daka na testnom primerku. Generisanje rasporeda ta\u010daka (Point Generation) Ovaj segment algoritma slu\u017ei kao&hellip; <a class=\"more-link\" href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/faza-2-metodologija-razvoj-parametarskog-sistema\/\">Continue reading <span class=\"screen-reader-text\">Faza 2: Metodologija \u2013 Razvoj parametarskog sistema<\/span><\/a><\/p>\n","protected":false},"author":735,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"coauthors":[743],"class_list":["post-26190","post","type-post","status-publish","format-standard","hentry","category-opste","entry"],"_links":{"self":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/26190","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\/735"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/comments?post=26190"}],"version-history":[{"count":1,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/26190\/revisions"}],"predecessor-version":[{"id":26209,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/26190\/revisions\/26209"}],"wp:attachment":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/media?parent=26190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/categories?post=26190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/tags?post=26190"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/coauthors?post=26190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}