Real-time generation of smoothed-particle hydrodynamics-based special effects in character animation

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	Real-time generation of smoothed-particle hydrodynamics-based special effects in character animation
	Xu, Tianchen (1) ; Wu, Wen (1) ; Wu, Enhua (1)
刊名	Computer Animation and Virtual Worlds
	2014
卷号	25 期号:2 页码:185-198
关键词	real-time visual effects smoothed-particle hydrodynamics character animation
ISSN号	15464261
通讯作者	Xu, T.(x-universe@live.com)
中文摘要	In the previous works, the real-time fluid-character animation could hardly be achieved because of the intensive processing demand on the character's movement and fluid simulation. This paper presents an effective approach to the real-time generation of the fluid flow driven by the motion of a character in full 3D space, based on smoothed-particle hydrodynamics method. The novel method of conducting and constraining the fluid particles by the geometric properties of the character motion trajectory is introduced. Furthermore, the optimized algorithms of particle searching and rendering are proposed, by taking advantage of the graphics processing unit parallelization. Consequently, both simulation and rendering of the 3D liquid effects with realistic character interactions can be implemented by our framework and performed in real-time on a conventional PC. Copyright © 2013 John Wiley & Sons, Ltd.
英文摘要	In the previous works, the real-time fluid-character animation could hardly be achieved because of the intensive processing demand on the character's movement and fluid simulation. This paper presents an effective approach to the real-time generation of the fluid flow driven by the motion of a character in full 3D space, based on smoothed-particle hydrodynamics method. The novel method of conducting and constraining the fluid particles by the geometric properties of the character motion trajectory is introduced. Furthermore, the optimized algorithms of particle searching and rendering are proposed, by taking advantage of the graphics processing unit parallelization. Consequently, both simulation and rendering of the 3D liquid effects with realistic character interactions can be implemented by our framework and performed in real-time on a conventional PC. Copyright © 2013 John Wiley & Sons, Ltd.
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000334273500008
公开日期	2014-12-16
内容类型	期刊论文
源URL	[http://ir.iscas.ac.cn/handle/311060/16702]
专题	软件研究所_软件所图书馆_期刊论文
推荐引用方式 GB/T 7714	Xu, Tianchen ,Wu, Wen ,Wu, Enhua . Real-time generation of smoothed-particle hydrodynamics-based special effects in character animation[J]. Computer Animation and Virtual Worlds,2014,25(2):185-198.
APA	Xu, Tianchen ,Wu, Wen ,&Wu, Enhua .(2014).Real-time generation of smoothed-particle hydrodynamics-based special effects in character animation.Computer Animation and Virtual Worlds,25(2),185-198.
MLA	Xu, Tianchen ,et al."Real-time generation of smoothed-particle hydrodynamics-based special effects in character animation".Computer Animation and Virtual Worlds 25.2(2014):185-198.