20.500.12556/DKUM-15026 RAČUNALNIŠKA GRAFIKA V TEHNOLOGIJI SILVERLIGHT COMPUTER GRAPHICS IN SILVERLIGHT V diplomski nalogi bomo predstavili tehnologijo Silverlight (verzija 3) ter njene poglavitne lastnosti. Obravnavali bomo opisni jezik XAML, ki zagotavlja izgradnjo bogatega uporabniškega vmesnika in hkrati predstavlja most med oblikovalskim delom in programsko logiko aplikacij, izdelanih v Silverlightu. Po osnovni predstavitvi tehnologije se bomo osredotočili na jedro diplomske naloge, tj. na računalniško grafiko v Silverlightu. Predstavilli bomo vektorsko in rastrsko (ali bitno) grafiko, obdelali grafične principe in elemente ter opisali, kako Silverlight izriše vsebino XAML-a na zaslon. Pri tem se bomo srečali z raznimi metodami, ki se skrivajo v ozadju tehnologije in se spopadajo z optimizacijskimi in problemi alias ter rešitvami med upodabljanjem scene. Obdelali bomo 2D transformacije in simuliranje izgleda 3D transformacij s pomočjo planarne projekcije. Opisali bomo vgrajene učinke senčenja pikslov, kot sta zameglitev in metanje sence, ter prikazali kako s pomočjo jezika HLSL izdelati in v Silverlight integrirati lasten učinek senčenja pikslov. Predstavili bomo časovno zasnovano animacijo v Silverlightu, ki omogoča objektom, da spreminjajo svoje lastnosti skozi čas, ter različne funkcije za umirjanje ali ustavljanje animacije na čimbolj realističen način. In our thesis we firstly introduce the basics of Silverlight tehnology and the language XAML used to describe graphics objects in Silverlight. We describe how XAML represents bridge between the application development and the design. After the basic introduction of Silverlight and XAML, we focus on the graphics in Silverlight. We describe graphics principles of vector and bitmap graphics, graphics elements, and how content gets to the screen. We get to know several optimization methods for speeding up rasterization process and several techniques for minimizing alias effects, called antialias techniques. We describe 2D transformations and how Silverlight can also simulate 3D transformations by using plane projection instead of a real 3D model. Furthermore we describe embedded effects for pixel shading, like blur and drop shadow effect. We also demonstrate how to make our own shading effect by using external HLSL language and how can it be integrated into our Silverlight application for later use. For the last, we describe time-based animation for changing element properties over time and the use of several easing functions to ease animation in, out, or both, which can provide more realistic experience when used properly. Silverlight vektorska grafika bitna grafika rasterizacija alias antialias XAML grafični elementi transformacije senčenje pikslov animacija umirjanje animacije Silverlight vector graphics bitmap graphics rasterization alias antialias XAML graphics elements transformations pixel shading animation animation easing true true false [U. Podgar] Slovenski jezik Angleški jezik Diplomsko delo 2010-08-15 21:39:01 2010-09-01 13:49:04 2022-04-12 22:31:27 2023-12-18 03:27:56 2010 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.92(043.2) 14588950 URN:SI:UM:DK:FSYFRSCG UNI_Pudgar_Uros_2010.pdf UNI_Pudgar_Uros_2010.pdf 1 78B38FD898FD7648D2EA01BE3BC6266D cdf440b2b0dd58a9a6594afcfece1c3dd25140cfb88504a997800de95eb0e8e2 4c660cc7-7c04-11eb-bb7a-00155d0001ca 20.500.12556/dkum/be4581e3-eed1-4b51-afc5-3c7a76f8bd50 https://dk.um.si/Dokument.php?lang=slv&id=16350 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0