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OBJ abo OBJ format fajlu opisu geometriyi vpershe stvorenij v Wavefront Technologies dlya yihnogo animacijnogo paketu Advanced Visualizer Ce vidkritij fajlovij format yakij vzyali buli inshi rozrobniki 3d redaktoriv za standart OBJ geometry formatRozshirennya fajlu tt obj tt MIME tip text plainRozrobnik Wavefront TechnologiesTip formatu 3D model formatFormat OBJ duzhe prostij i zadaye tilki geometriyu ob yekta a yaksho konkretno to koordinati kozhnoyi vershini yiyi teksturni koordinati normali i grani sho zadayutsya spiskami vershin bagatokutnikiv Vershini bagatokutnikiv za zamovchuvannyam zadayutsya proti godinnikovoyi strilki roblyachi yavne zadannya normalej neobov yazkovim Tipovij fajl OBJ viglyadaye priblizno tak ce komentar Spisok vershin zadanih koordinatami x y z v 0 123 0 234 0 345 v Teksturni koordinati u v vt 0 500 1 352 vt Normali x y z normali mozhut buti ne normalizovani vn 0 707 0 000 0 707 vn Kozhna gran zadayetsya mnozhinoyu troh indeksiv kozhen z yakih vidpovidaye za vershinu teksturu normal koordinati yakih zapisani v spiskah vishe Tomu f 1 1 1 2 2 2 3 3 3 ce trikutnik sho maye teksturni koordinati ta normali dlya vsih troh vershin ZAUVAZhENNYa Spiski numeruyutsya pochinayuchi z odinici f v1 vt1 vn1 v2 vt2 vn2 v3 vt3 vn3 f Chotirikutniki ta inshi mnogokutniki zadayutsya vidpovidnoyu kilkistyu vershin f v1 vt1 vn1 v2 vt2 vn2 v3 vt3 vn3 v4 vt4 vn4 f Mozhut buti prisutnimi ne usi mozhlivi indeksi napriklad bez normali f v1 vt1 v2 vt2 v3 vt3 v4 vt4 abo bez teksturnih koordinat f v1 vn1 v2 vn2 v3 vn3 v4 vn4 abo tilki indeksi vershin f v1 v2 v3 v4 Materiali sho opisuyut vizualni aspekti modeli zberigayutsya v zovnishnih fajlah mtl mtllib external mtl file name Imenovani ob yekti grupi mnogokutnikiv i materialiv opisuyutsya takimi tegami o object name g group name usemtl material name Im ya materialu maye zbigatisya z vidpovidnim imenem materialu v fajli mtl Kozhen teg zastosovuyetsya do vsih granej sho jdut pislya nogo poki ne zustrinetsya inshij teg takogo zh tipu Teksturni koordinati mozhut ne zadavatis yaksho opis materialu ne vklyuchaye teksturu f v1 vn1 v2 vn2 v3 vn3 Zgladzhuvannya mizh granyami dozvolyayetsya cherez grupi zgladzhuvannya s 1 A takozh take zgladzhuvannya mozhe buti vimknenim s off Odin fajl OBJ mozhe posilatis na kilka zovnishnih materialiv Takozh pidtrimuyutsya gladki poverhni NURBS Programi sho pidtrimuyut format red 3DPaintBrush 3D Studio Max Anim8or Art of Illusion Autodesk Mudbox Autodesk Softimage Ayam Blender CADdoctor Carrara Cheetah3D Cinema 4D CityEngine Curvy3D DAZ Studio EnSight CEI Feature Manipulation Engine FreeCAD Game Maker GLC Player SketchUp Hexagon Houdini Irrlicht Engine Lightwave Mathematica Maya modo MeshLab Misfit Model 3d Open Cobalt OpenCTM Poser Rhinoceros 3D Sweet Home 3D TransMagic TrueSpace VisIt Vue Wings 3D X Plane Plane Maker ZBrushDiv takozh red PLY format fajlu dlya zberigannya danih otrimanih z 3D skanera 3DMLW ce mova rozmitki sho vidobrazhaye fajli OBJ kriz tipovi brauzeri Internet Explorer Mozilla Firefox Opera Material Template Library format fajliv sho zberigayut materialiPosilannya red Specifikaciya Obj Arhivovano 30 zhovtnya 2016 u Wayback Machine Specifikaciya Mtl Arhivovano 12 listopada 2016 u Wayback Machine Instrumenti biblioteki ta prikladi fajliv Arhivovano 16 zhovtnya 2008 u Wayback Machine nbsp Ce nezavershena stattya pro komp yuternu grafiku Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Wavefront OBJ amp oldid 40732327