{"id":375,"date":"2022-02-01T09:54:12","date_gmt":"2022-02-01T09:54:12","guid":{"rendered":"https:\/\/3dstudio.co\/?p=375"},"modified":"2026-03-23T05:35:28","modified_gmt":"2026-03-23T05:35:28","slug":"3d-texture-mapping","status":"publish","type":"post","link":"https:\/\/3dstudio.co\/tr\/3d-modeling\/3d-texture-mapping\/","title":{"rendered":"3D Texture Maps Fundamentals"},"content":{"rendered":"

Tan\u0131t\u0131m<\/h2>\n\n\n\n

The texture map is a final piece of a puzzle you just can\u2019t do without when creating a model.  Same as none of the 3D visualization or 3D modelleme hizmetleri<\/a> doku haritalar\u0131n\u0131n \u00e7e\u015fitlili\u011fi olmasayd\u0131 ola\u011fan\u00fcst\u00fc sonu\u00e7lar verebilirdi. <\/p>\n\n\n\n

\u00d6zel efektler, tekrar eden dokular, desenler ve sa\u00e7, cilt vb. gibi ince ayr\u0131nt\u0131lar olu\u015fturmak i\u00e7in kullan\u0131l\u0131rlar. Tam mesh ve UV map'niz varsa, yaln\u0131zca doku uygulamak sonu\u00e7lar\u0131 vermez. <\/p>\n\n\n\n

3B modelinizin rengini, parlakl\u0131\u011f\u0131n\u0131, par\u0131lt\u0131s\u0131n\u0131, \u015feffafl\u0131\u011f\u0131n\u0131 ve di\u011fer bir\u00e7ok niteli\u011fini tan\u0131mlamak i\u00e7in doku haritalar\u0131na ihtiyac\u0131n\u0131z var. Ve bunlar sadece birka\u00e7\u0131. <\/p>\n\n\n\n

3B modellemede en yayg\u0131n doku haritas\u0131 t\u00fcrlerine ve kategorilerine a\u015fina olman\u0131z\u0131 sa\u011flayaca\u011f\u0131z.<\/p>\n\n\n\n

Ama \u00f6nce ilk \u015feyler.<\/p>\n\n\n\n

Doku E\u015fleme Nedir?<\/h2>\n\n\n\n

Doku e\u015fleme, \u00f6z\u00fcnde, 3B nesnelerin surface'sine 2B bir g\u00f6r\u00fcnt\u00fcn\u00fcn uygulanmas\u0131 anlam\u0131na gelir. UV mapping<\/a>, b\u00f6ylece bilgisayar, olu\u015fturma s\u0131ras\u0131nda bu verileri nesne \u00fczerinde olu\u015fturabilir.<\/p>\n\n\n\n

Basit ifadeyle: doku e\u015fleme, bir g\u00f6r\u00fcnt\u00fcy\u00fc sarmaya benzer <\/strong>doku piksellerini 3D surface ile e\u015fle\u015ftirmek i\u00e7in nesnenin etraf\u0131nda.<\/p>\n\n\n\n

Sofistike bir 3D sahne olu\u015fturmak i\u00e7in gereken polygon say\u0131s\u0131n\u0131 ve y\u0131ld\u0131r\u0131m hesaplamalar\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde azalt\u0131r.<\/p>\n\n\n\n

\"doku<\/figure>\n\n\n\n

PBR ve PBR Olmayan Modelleme<\/h2>\n\n\n\n

Her zaman akl\u0131n\u0131zda bulundurman\u0131z gerekti\u011finden, mesh'nizi bitirmeden \u00e7ok \u00f6nce doku ile \u00e7al\u0131\u015fmaya ba\u015flars\u0131n\u0131z. Bir model olu\u015fturdu\u011funuz yaz\u0131l\u0131m, neyin ne oldu\u011funu belirler. <\/strong>doku haritalar\u0131<\/strong> ayr\u0131nt\u0131lar\u0131 eklemek i\u00e7in kullanacaks\u0131n\u0131z<\/strong>.<\/p>\n\n\n\n

PBR veya PBR olmayan malzemeler i\u00e7in doku haritalar\u0131 vard\u0131r. Her ikisi de fotoger\u00e7ek\u00e7i dokular sa\u011flar, ancak biri oyun motorlar\u0131 i\u00e7in, di\u011feri ise pazarlama ve tan\u0131t\u0131m ama\u00e7lar\u0131 i\u00e7in uygundur. <\/p>\n\n\n\n

PBR<\/strong> fiziksel tabanl\u0131 i\u015flemenin k\u0131saltmas\u0131d\u0131r ve fotoger\u00e7ek\u00e7i dokular elde etmek i\u00e7in do\u011fru ayd\u0131nlatma kullan\u0131r<\/strong>. 1980'lerde ortaya \u00e7\u0131kmas\u0131na ra\u011fmen, art\u0131k t\u00fcm malzemeler i\u00e7in bir standart haline geldi.<\/p>\n\n\n\n

PBR'yi kullanmak i\u00e7in en iyi 3D modelleme yaz\u0131l\u0131m\u0131 Unity, Unreal Engine 4, Painter, Madde<\/a>, ve yak\u0131nda \u00e7\u0131kacak olan Blender v2.8. <\/p>\n\n\n\n

\n