| Summary: | 碩士 === 龍華科技大學 === 電子工程系碩士班 === 100 === Nowadays, computer animation technologies play more and more important roles in movies. Using computer animation technologies, visual effects, required in movies, can be created. This method is very useful, especially for scenes cannot shoot by camera. Computer animation technologies are also used to create characters and scenes don’t exist in real world, such as the flood in the movie “2012” and the unrealistic character in the movie “The Curious Case of Benjamin Button.”
Flow simulation is an important topic in computer animation. Realistic unsteady flow can be obtained using computer simulation. It can be applied to create visual effect scenes of water and smoke. This paper studies two flow simulation methods, respectively based on particle method and continuum mechanics, for computer animation. Techniques to create better results are also discussed. Furthermore, computer animation with water flood and exploding smoke are created using these methods.
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