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Rendering of Underwater Scenes
Smutný, Martin ; Vlnas, Michal (referee) ; Milet, Tomáš (advisor)
Cílem této práce je vykreslení podvodních scén a světelných efektů typických pro takové scény interaktivně ve vysoké kvalitě. Práce se konkrétně zaměřuje na fyzikálně založené vykreslování oceanických vod, které mají komplexní a vysoce proměnlivé optické vlastnosti. Vykreslování takových prostředí vyžaduje simulaci simulaci rozptylu světla uvnitř vodního objemu. Byly důsledně prozkoumány relevantní metody pracující v reálném čase. Byla navrhnuta jednoduchá oceanická scéna, které se skládá z procedurálně generovaného terénu, vodního povrchu a atmosferického modelu. Byl navrhnut fyzikálně založený bio-optický model vodního objemu. Rozptyl prvního řádu je aproximován, tím, že jsou vykreslovány fyzikálně založené povrchové a volumetrické kaustiky, vznikající lomem světla skrze vodní povrch. Vícenásobný rozptyl je aproximován na základě vlastností takových vod. Navržené techniky byly implementovány. Scénu je možné vykreslit z pohledu nad i pod povrchem vody. Techniky vykreslují efekty vodního objemu v přijatelné kvalitě a interaktivity bylo dosaženo na GPU nižší třídy.
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Water Surface Visualization
Kliš, Michal ; Vlnas, Michal (referee) ; Starka, Tomáš (advisor)
The aim of this work is to investigate and implement methods for real-time simulation and visualization of large water bodies. The knowledge gained from the research is further exploited in the implementation of a specific application used for ocean simulation. Among the methods discussed is the spectral method. The text will offer the reader, in addition to the actual introduction to this method, various insights to focus on in its implementation.
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Rendering of Underwater Scenes
Smutný, Martin ; Vlnas, Michal (referee) ; Milet, Tomáš (advisor)
Tato práce se zabývá vykreslováním realistických podvodních scén pomocí technik v reálném čase. Práce se zaměřuje na vykreslování oceanických vod, které mají komplexní a vysoce proměnlivé optické vlastnosti. Vykreslování takových prostředí je náročnou oblastí v počítačové grafice, která zahrnuje simulaci rozptylu světla uvnitř vodního objemu. Jsou zkoumány metody počítačové grafiky pracující v reálném čase pro vykreslování a simulaci oceánů. Jsou navrhnuty techniky aproximující rozptyl první řádu a vícenásobný rozptyl pro vykreslení vodního objemu za pomocí krokování paprsku. Optické vlastnosti objemu jsou popsány pomocí fyzikálně založeného bio-optického modelu. Navíc, jsou vykresleny povrchové a volumetrické kaustiky odpovídající lomu světla skrze simulovaný vodních povrch pomocí Fourierovy transformace. Navržená technika pro vykreslování scén nebyla implementována v plné podobě. Byly implementovány pouze některé navržené techniky a s nimi byly provedeny experimenty zvlášť.
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2D plošinová hra v Unity
Fulla, Roman ; Vlnas, Michal (referee) ; Karas, Matej (advisor)
The objective of this Bachelor's thesis is to analyse in detail the history and the current state of development of 2D platformer games. To achieve this goal, various successful titles and currently in use game engines are examined. The acquired knowledge is applied in design and subsequent implementation of a short video game demo, presenting various aspects of game development. Unique mechanics serve the purpose of an innovative element. The resulting demo is presented in the form of a short video. Thus, this thesis provides a new perspective on the development of platformer games.
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Procedural Generation of Fear Factors
Hundáková, Terézia ; Vlnas, Michal (referee) ; Milet, Tomáš (advisor)
The aim of this thesis is to create a horror game demo in Unity with procedurally generated environment and events. The work examines the market of current solutions and deals with the theory of fear and game development. It also describes designed mechanics of the game in detail and the way they have been implemented. The result of the work is a game demo with procedurally generated labyrinth, from where the player tries to escape. All kinds of scary traps await for them along the way.
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A Computer Game to Fight Drought in the Countryside in Unity
Zimmermann, Marián ; Vlnas, Michal (referee) ; Beran, Vítězslav (advisor)
The goal of this bachelor thesis is to create an educational game that raises awareness of the issue of drought and teaches players how to defend against it. The game simulates a part of the country represented by fields. The player applies various measures to the fields and observes how they affect the landscape. The player is presented with a challenge that they must complete. Simulations were created to optimize game mechanics and playability. The game was created using the Unity game engine.
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Non-Euclidean VR Game
Vašek, Matej ; Milet, Tomáš (referee) ; Vlnas, Michal (advisor)
This work deals with the design and implementation of a logical genre video game which experiments with non-euclidean space. Such space is characterized by the fact that it often denies the basic geometric rules of conventional euclidean space. The game is designed for one player and is intended for peripheries of virtual reality. The implementation of the game was carried out in the development environment Unity with the use of the C# programming language. The work contains informations about the principles and methods of creating non-euclidean elements as well as solutions to general problems associated with traditional VR game. One of the main mechanics of the game is the so-called portal, which can be described as a surface connecting two distant spaces. The text contains not only the concept of implementing such a mechanism but also surrounding aspects such as realistic physical interaction, visual representation, ways of teleporting between portals and various optimization techniques that allow efficient implementation of such a system. The final game also contains several levels in the form of logical puzzle levels that demonstrate various ways of using portals. Such a system is not only usable as a game mechanic that is presented to the user but also as an assistive tool that facilitates the logical arrangement of a 3D scene or as a way to expand the often limited physical VR space.
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Roguelike Game in Unity
Mančuška, Adrian ; Milet, Tomáš (referee) ; Vlnas, Michal (advisor)
This bachelor's thesis deals with the development of a roguelike game with multiple generated levels using the game engine Unity. The thesis explores various uses of procedural generation, which include various noises, grammars, and cellular automata. At the same time, possibilities of combining these techniques with manual game content creation are also explored. This thesis also deals with other areas necessary for game development, such as pseudorandom generators and artificial intelligence. The thesis discusses some of the possibilities of implementation of artificial intelligence. These possibilities are finite state machines and behaviour trees. Pathfinding algorithms are needed too, for example the A* algorithm. From design standpoint, the focus is on fulfilling various characteristics and requirements of the roguelike genre of games.
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Mobile Application for Easy Online School Education and Communication with Students
Otáhal, Lukáš ; Vlnas, Michal (referee) ; Chlubna, Tomáš (advisor)
The aim of the work is to create a supporting mobile application for students and teachers, enhanced with capabilities that are not yet available in existing school applications on the market. There will be 2 views in the app according to the login. A view for the student and a view for the teacher. The app is designed with an emphasis on simplicity and user friendliness. The app offers options such as writing and grading tests, viewing study materials, assigning or viewing assignments, viewing school news or school events, schedule overview, class overview and detailed student information with classification. The new school app is built using the Jigx platform and the data is stored in an AzureSQL database.
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Visualization of Large Graphic Data
Ďurica, Peter ; Chlubna, Tomáš (referee) ; Vlnas, Michal (advisor)
This thesis solves visualization of large, specific and specialized graphic data used in science field like point clouds, heat-map on objects in scene or harmonic functions on hemisphere. The work uses the Python language for rendering scenes and the GLSL language for the implementation of heat maps and harmonic functions. The final program can render scenes from Mitsuba renderer with thousands of points in real-time. Heatmaps have 2 types of rendering and that are per pixel and per vertex on objects. Harmonic functions have different quality options for performance control. The main benefit is easier scene analysis thanks to visualization of large data of specific type in real time.
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