20.500.12556/DKUM-67049 Simulacija in vizualizacija rje Simulation and visualization of rust V magistrskem delu preučimo pojav rje in opišemo metodi za njeno simulacijo in vizualizacijo. Na začetku razložimo postopek nastajanja rje, nato pa podrobno opišemo algoritem simulacije, ki temelji na celičnih avtomatih, in algoritem vizualizacije, ki uporablja fizikalno osnovan model Cook-Torrance. Vsakega izmed njiju implementiramo in združimo v celoto znotraj iste aplikacije. Algoritem simulacije dodatno paraleliziramo s pomočjo grafične procesne enote. To dosežemo z uporabo senčilnika za splošno namensko računanje v okviru standarda OpenGL. Na koncu predstavimo rezultate časovnih meritev obeh implementacij in pokažemo, da je paralelna skoraj dvakrat hitrejša kot zaporedna. In the thesis, we investigate the appearance of rust and describe two methods for its simulation and visualization. We first explain the rust formation process and then describe in detail the simulation algorithm, based on cellular automata, and the visualization algorithm, which uses the physically based Cook-Torrance model. Both algorithms are implemented and combined within the same application. The simulation algorithm is additionally parallelized using a graphic processing unit. This is achieved by using a compute shader in the OpenGL standard. In the end, we present the timing results of both implementations and show that the parallel implementation is almost twice as fast as the sequential one. simulacija vizualizacija rja paralelizacija OpenGL simulation visualization rust parallelism OpenGL true true false [F. Urh] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2017-07-30 20:22:41 2017-08-16 11:41:50 2022-08-01 13:29:15 2019-07-11 16:07:32 2017 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.94:620.193(043.2) 20787478 URN:SI:UM:DK:KIMLLOKK MAG_Urh_Filip_2017.pdf MAG_Urh_Filip_2017.pdf 1 E5AC660E1B7F8045C8A3C2E14CDC0C21 1fbe21b29c2101934f481d821dd5c51d19b07702ba312c79d1674317cde691d7 7452b343-7c0e-11eb-bb7a-00155d0001ca 20.500.12556/dkum/e171717b-7a4a-4c7b-aee6-022ecd34e1f8 https://dk.um.si/Dokument.php?lang=slv&id=114607 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0