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Real-Time cloud simulation using lennard-jones approximation
Elhaddad, Akila1; Elhaddad, Feriel1; Sheng, Bin1; Zhang, Shuai2; Sun, Hanqiu3; Wu, Enhua4
2017-07-08
Conference Name29th International Conference on Computer Animation and Social Agents, CASA 2016
Source PublicationACM International Conference Proceeding Series
Volume23-25-May-2016
Pages131-137
Conference Date5 23, 2016 - 5 25, 2016
Conference PlaceGeneva, Switzerland
Author of SourceAssociation for Computing Machinery
AbstractCloud simulation is important for creating images of out-door scenes. However, the complexity of this natural phe-nomenon makes the simulation of large-scale clouds difficult in real time. In this paper, we present a new method for 3D cloud simulation in which cloud animation is simplified and simulated by approximating Lennard-Jones Potential. To solve the N-body problem in Lennard-Jones Potential, we minimized the interaction between particles by divid-ing the simulation space into many cells and we defined a cutoff distance to perform calculation between neighboring particles. Additionally, a separate distance is introduced between particles to maintain the stability in the Lennard-Jones system. Our experimental results demonstrate that our method is computationally inexpensive and suitable for real time applications where large-scale simulation of clouds is required. © 2016 ACM.
DOI10.1145/2915926.2915942
Language英语
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Document TypeConference paper
CollectionUniversity of Macau
Affiliation1.Department of Computer Sci. and Eng., Shanghai Jiao Tong University, Shanghai, China;
2.School of Software, Shanghai Jiao Tong University, Shanghai, China;
3.Chinese University of, Hong Kong, Hong Kong;
4.University of Macau, China
Recommended Citation
GB/T 7714
Elhaddad, Akila,Elhaddad, Feriel,Sheng, Bin,et al. Real-Time cloud simulation using lennard-jones approximation[C]//Association for Computing Machinery,2017:131-137.
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