20.500.12556/DKUM-48516 PRIMERJAVA VMESNIKOV ZA 3D GRAFIKO OPENGL IN DIRECT3D COMPARISON OF 3D GRAPHICS APPLICATION PROGRAMMING INTERFACES OPENGL AND DIRECT3D Magistrsko delo primerja dva najpogosteje uporabljena vmesnika za 3D grafiko: OpenGL in Direct3D. Primerjamo funkcionalnosti, arhitekturo, infrastrukturo, način uporabe, konvencije in senčilna jezika vmesnikov. Da bi izmerili razliko zmogljivosti vmesnikov smo implementirali šest aplikacij, kjer je vsaka testirala različen primer uporabe vmesnika. Pognali smo jih na petih različnih sistemih. Rezultati so pokazali, da je bil Direct3D v povprečju hitrejši. V drugem delu eksperimenta smo primerjali slike, ki sta jih vmesnika izrisala, in ugotovili, da niso enake, kljub identičnim vhodnim podatkom. In this master's thesis we compare the two most frequently used 3D programming interfaces: OpenGL and Direct3D. We compare the features, architecture, infrastructure, utilization, conventions, and shading languages of the two APIs. To measure the difference in performance between the APIs, we developed six applications, each one testing a different use case of the API. We ran them on five different systems. The results showed that Direct3D was faster on average. In the second part of the experiment we compared the images rendered by the APIs and found them to have differences, despite identical input data. OpenGL Direct3D 3D grafika OpenGL Direct3D 3D graphics true true false G. Panič Slovenski jezik Angleški jezik Magistrsko delo/naloga 2015-06-28 16:48:48 2015-07-14 13:48:08 2022-05-25 03:07:38 2021-05-08 03:45:18 2015 0 [Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.514.66:004.92(043.2) 19071766 URN:SI:UM:DK:XQPIAR6L MAG_Panic_Gregor_2015.pdf MAG_Panic_Gregor_2015.pdf 1 AB18CAA688C30FD5E782B982FDE4A61F 3d901e0cfcd5437dddfe181b6767f8f2e61b48668804065edecf4307ab5968c0 c2769480-7c07-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=72907 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0