การจำลองสึนามิแบบ 3 มิติ
In order to understand the occurrence of tsunami and to enrich one’s knowledge on tsunami, this thesis presents three-dimensional tsunami simulation using tsunami data on Dec 26, 2004 which were generated by Boussinesq model. The main problem in three-dimensional tsunami simulation is the computatio...
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| 格式: | Theses and Dissertations |
| 語言: | Thai |
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จุฬาลงกรณ์มหาวิทยาลัย
2008
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| 主題: | |
| 在線閱讀: | https://digiverse.chula.ac.th/Info/item/dc:35132 |
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| 機構: | Chulalongkorn University |
| 語言: | Thai |
| 總結: | In order to understand the occurrence of tsunami and to enrich one’s knowledge on tsunami, this thesis presents three-dimensional tsunami simulation using tsunami data on Dec 26, 2004 which were generated by Boussinesq model. The main problem in three-dimensional tsunami simulation is the computational complexity during the processing of huge numerical data that causes the simulation to flicker. Illumination and shadow are included in the rendering process in order to make the simulation more realistic and for better viewing, zooming, pause-play, move, and rotation are also available. Moreover, this thesis introduces a technique that can significantly reduce the computational time and storage space by converting floating numbers to byte array and also uses spline interpotation to increase resolution and extra in between movie frames to smooth the simulation. |
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