Název: | Dynamic Visual Effects for Virtual Environments |
Autoři: | Haringer, Matthias Beckhaus, Steffi |
Citace zdrojového dokumentu: | WSCG 2010: Full Papers Proceedings: 18th International Conference in Central Europeon Computer Graphics, Visualization and Computer Vision in co-operation with EUROGRAPHICS, p. 49-56. |
Datum vydání: | 2010 |
Nakladatel: | Václav Skala - UNION Agency |
Typ dokumentu: | konferenční příspěvek conferenceObject |
URI: | http://wscg.zcu.cz/WSCG2010/Papers_2010/!_2010_FULL-proceedings.pdf http://hdl.handle.net/11025/10855 |
ISBN: | 978-80-86943-88-6 |
Klíčová slova: | dynamické vizuální efekty;post-zpracování;shadery;virtuální prostředí |
Klíčová slova v dalším jazyce: | dynamic visual effects;post-processing;shaders;virtual environments |
Abstrakt: | We introduce a high level interface capable of instantly adding and manipulating a multitude of visual effects for any object or area in VE scenes. This enables a controlling person or an automated system to react to the in scene situation and the user’s actions by dynamically changing the scene’s appearance. Such a high-level scene and effect access is also a powerful tool for story telling engines and scene authors to support the intended plot or impact. To achieve this smoothly and effectively, our interface allows fading of effects to generate soft effect transitions and grouped effects for controlling complex effect combinations in a simple way. We also describe our fully functional implementation and the changes necessary to realize our concept in a scene graph based VR-system. We further introduce a simple script interface to add new effects to the available effect pool. We present, but are not limited to, three visual effect types: shader effects, post-processing effects, and OpenGl based effects. Our implementation supports multi-pipe displays, multi-pass rendering, and an arbitrarily deep per-object post-processing effect graph. |
Práva: | © Václav Skala - UNION Agency |
Vyskytuje se v kolekcích: | WSCG 2010: Full Papers Proceedings |
Soubory připojené k záznamu:
Soubor | Popis | Velikost | Formát | |
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Haringer.pdf | Plný text | 989,43 kB | Adobe PDF | Zobrazit/otevřít |
Použijte tento identifikátor k citaci nebo jako odkaz na tento záznam:
http://hdl.handle.net/11025/10855
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