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Received: 2006-04-07
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Physically based modeling and animation of tornado
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LIU Shi-guang, WANG Zhang-ye, GONG Zheng, CHEN Fei-fei, PENG Qun-sheng. Physically based modeling and animation of tornado[J]. Journal of Zhejiang University Science A, 2006, 7(7): 1099-1106.
@article{title="Physically based modeling and animation of tornado",
author="LIU Shi-guang, WANG Zhang-ye, GONG Zheng, CHEN Fei-fei, PENG Qun-sheng",
journal="Journal of Zhejiang University Science A",
volume="7",
number="7",
pages="1099-1106",
year="2006",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2006.A1099"
}
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%A WANG Zhang-ye
%A GONG Zheng
%A CHEN Fei-fei
%A PENG Qun-sheng
%J Journal of Zhejiang University SCIENCE A
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%N 7
%P 1099-1106
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%D 2006
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2006.A1099
TY - JOUR
T1 - Physically based modeling and animation of tornado
A1 - LIU Shi-guang
A1 - WANG Zhang-ye
A1 - GONG Zheng
A1 - CHEN Fei-fei
A1 - PENG Qun-sheng
J0 - Journal of Zhejiang University Science A
VL - 7
IS - 7
SP - 1099
EP - 1106
%@ 1673-565X
Y1 - 2006
PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2006.A1099
Abstract: Realistic modeling and rendering of dynamic tornado scene is recognized as a challenging task for researchers of computer graphics. In this paper a new physically based method for simulating and animating tornado scene is presented. We first propose a two-Fluid model based on the physical theory of tornado, then we simulate the flow of tornado and its interaction with surrounding objects such as debris, etc. Taking the scattering and absorption of light by the participating media into account, the illumination effects of the tornado scene can be generated realistically. With the support of graphics hardware, various kinds of dynamic tornado scenes can be rendered at interactive rates.
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