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Incremental collision-free feathering for animated surfaces
Liu, Le; Liu, Xuehui; Sheng, Bin; Chen, Yanyun; Wu, Enhua
Publication Place233 SPRING ST, NEW YORK, NY 10013 USA
AbstractWe present a system for efficiently dressing animated 3D models with feathers. While there have been several works on generating static feathers, few methods can incrementally adjust the feathers when the model is animated. Our system makes several important improvements to achieve the goal. We first propose a simple yet effective algorithm to sample the roots based on the orientation field, as the distribution of feather roots has a great impact on the final look. To enable reordering the roots during animation, we analyze and improve the definition of the growth priority. Finally, we propose a method to incrementally adjust minimal feathers to collision-free for each frame of animation. Our system is easy to implement, and the results show that it is efficient and robust.
KeywordFeathering Feather coat Collision detection Collision resolution Animation
URLView the original
Indexed BySCIE ; CPCI
WOS Research AreaComputer Science
WOS SubjectComputer Science, Software Engineering
WOS IDWOS:000402964800019
The Source to ArticleWOS
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Document TypeConference paper
CollectionFaculty of Science and Technology
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GB/T 7714
Liu, Le,Liu, Xuehui,Sheng, Bin,et al. Incremental collision-free feathering for animated surfaces[C]. 233 SPRING ST, NEW YORK, NY 10013 USA:SPRINGER,2017:883-890.
APA Liu, Le,Liu, Xuehui,Sheng, Bin,Chen, Yanyun,&Wu, Enhua.(2017).Incremental collision-free feathering for animated surfaces.,33(6-8),883-890.
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