{"id":12431,"date":"2020-06-11T21:32:13","date_gmt":"2020-06-11T20:32:13","guid":{"rendered":"https:\/\/www.arhns.uns.ac.rs\/givsf\/?p=12431"},"modified":"2020-06-11T21:43:44","modified_gmt":"2020-06-11T20:43:44","slug":"poredenje-odabranih-softvera-za-3d-modelovanje-na-primeru-slozenih-povrsi-ii-faza","status":"publish","type":"post","link":"https:\/\/www.arhns.uns.ac.rs\/givsf\/poredenje-odabranih-softvera-za-3d-modelovanje-na-primeru-slozenih-povrsi-ii-faza\/","title":{"rendered":"Pore\u0111enje odabranih softvera za 3D modelovanje na primeru slo\u017eenih povr\u0161i \u2013 II FAZA"},"content":{"rendered":"<p><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/f6545db4b90864b4af14cccafe2782de.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-12427\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/f6545db4b90864b4af14cccafe2782de-300x199.jpg\" alt=\"f6545db4b90864b4af14cccafe2782de\" width=\"300\" height=\"199\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/f6545db4b90864b4af14cccafe2782de-300x199.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/f6545db4b90864b4af14cccafe2782de-1024x681.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Metodologija modeliranja koja \u0107e se koristiti u oba softvera<\/strong><\/p>\n<p>Kori\u0161\u0107enjem fotografije (<em>sl. broj 1<\/em>) modeliranje po\u010dinje iz horizontalne ravni gde se kubusi na odre\u0111enom rastojanju raspore\u0111uju tako da se dobije ravan pribli\u017enog oblika elipse. Na kubuse se dodaju horizontalne prave koje se pro\u0161iruju po grupama i koje ne prave prave uglove. Zatim je potrebno dobiti formu pribli\u017eno referetnoj fotografiji iz prvog posta gde su strane omota\u010da stadiona ulegnute.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-12508\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/load_dist_plan-300x231.jpg\" alt=\"load_dist_plan\" width=\"300\" height=\"231\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/load_dist_plan-300x231.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/load_dist_plan.jpg 1000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><em>slika broj 1: Fotografija uz pomo\u0107 koje se dobijaju horizontalne prave<\/em><\/p>\n<p><strong>Opis modeliranja u 3DS Max-u<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Crtanjem pravih u horizontalnoj ravni i izvla\u010denjem istih u 3d geometriju\u00a0 dobija se skelet stadiona na koji treba postaviti prave koje se me\u0111usobno ukr\u0161taju i prave geometriju koju softver treba da is\u010dita.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Problem<\/strong> se javlja u procesu generisanja ovih pravi i stvara dodatne pote\u0161ko\u0107e u daljem modeliranju kori\u0161\u0107enjem ProBoolean alata. Usled problema koji se javio prelazim na drugu metodu, modeliranje osnovnim programskim alatima.<em> (sl. broj 2)<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/Screenshot_6.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12504 \" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/Screenshot_6-1024x572.jpg\" alt=\"Screenshot_6\" width=\"383\" height=\"214\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/Screenshot_6-1024x572.jpg 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/Screenshot_6-300x167.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/Screenshot_6.jpg 1234w\" sizes=\"auto, (max-width: 383px) 100vw, 383px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><em>slika broj 2: Problem kod isecanja povr\u0161i<\/em><\/p>\n<p>Kori\u0161\u0107enjem osnovih programskih alata izra\u0111uju se kubusi kojih se povezuju strunama u smerovima kazaljke i obrnuto, tako da se ne dobijaju pravi uglovi. Zatim uz pomo\u0107 alata FFD 3x3x3 dobijam ulegnu\u0107e na stranicama omota\u010da stadiona. Ovakav metod modelovanja kod slo\u017eenih povr\u0161ina se pokazao kao dobar.<em> \u00a0(sl. broj 3)<\/em><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12502\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/Screenshot_3-1024x625.jpg\" alt=\"Screenshot_3\" width=\"412\" height=\"252\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/Screenshot_3-1024x625.jpg 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/Screenshot_3-300x183.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/Screenshot_3.jpg 1198w\" sizes=\"auto, (max-width: 412px) 100vw, 412px\" \/><\/p>\n<p><em>slika broj 3: Model ura\u0111en u 3DS Max-u<\/em><\/p>\n<p><strong>Modeliranje u SketchUp-u<\/strong><\/p>\n<p>Iscrtavanjem nasumi\u010dno postavljenih krivi u ravni dobija se gotov omota\u010d. Navedenom metodom iznad ne posti\u017ee se dobar rezultat ve\u0107 se model uvija druga\u010dije od \u017eeljene forme, \u0161to dovodi do pucanja programa <em>(sl broj 4)<\/em><\/p>\n<p><strong>Problem<\/strong> koji se javlja kod modeliranja u SketchUp-u je du\u017ei proces grupisanja i izvla\u010denja vi\u0161e krivih istovremeno gde je vremenski period modeliranja znatno du\u017ei od 3DS Max-a.<\/p>\n<p><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/Screenshot_5.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12503 \" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/Screenshot_5-1024x600.jpg\" alt=\"Screenshot_5\" width=\"445\" height=\"261\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/Screenshot_5-1024x600.jpg 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/Screenshot_5-300x175.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2020\/06\/Screenshot_5.jpg 1265w\" sizes=\"auto, (max-width: 445px) 100vw, 445px\" \/><\/a><\/p>\n<p><em>\u00a0slika broj 4: Model izra\u0111en u SketchUp-u<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; Metodologija modeliranja koja \u0107e se koristiti u oba softvera Kori\u0161\u0107enjem fotografije (sl. broj 1) modeliranje po\u010dinje iz horizontalne ravni gde se kubusi na odre\u0111enom rastojanju raspore\u0111uju tako da se dobije ravan pribli\u017enog oblika elipse. Na kubuse se dodaju horizontalne prave koje se pro\u0161iruju po grupama i koje ne prave prave uglove. Zatim je&hellip; <a class=\"more-link\" href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/poredenje-odabranih-softvera-za-3d-modelovanje-na-primeru-slozenih-povrsi-ii-faza\/\">Continue reading <span class=\"screen-reader-text\">Pore\u0111enje odabranih softvera za 3D modelovanje na primeru slo\u017eenih povr\u0161i \u2013 II FAZA<\/span><\/a><\/p>\n","protected":false},"author":443,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"coauthors":[441],"class_list":["post-12431","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\/12431","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\/443"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/comments?post=12431"}],"version-history":[{"count":2,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/12431\/revisions"}],"predecessor-version":[{"id":12515,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/12431\/revisions\/12515"}],"wp:attachment":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/media?parent=12431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/categories?post=12431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/tags?post=12431"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/coauthors?post=12431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}