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Incremental collision-free feathering for animated surfaces
Le Liu1,2; Xuehui Liu1,2; Bin Sheng3; Yanyun Chen1,2; Enhua Wu1,2,4
2017-06-01
Source PublicationThe Visual Computer
ISSN0178-2789
Volume33Issue:6-8Pages:883-890
Abstract

We 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.

KeywordAnimation Collision Detection Collision Resolution Feather Coat Feathering
DOI10.1007/s00371-017-1369-6
URLView the original
Indexed BySCIE
WOS Research AreaComputer Science
WOS SubjectComputer Science, Software Engineering
WOS IDWOS:000402964800019
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Cited Times [WOS]:0   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Science and Technology
Corresponding AuthorLe Liu; Enhua Wu
Affiliation1.State Key Lab of Computer Science, Institute of Software, Chinese Academy of Sciences, Beijing, China
2.University of Chinese Academy of Sciences, Beijing, China
3.Shanghai Jiao Tong University, Shanghai, China
4.University of Macau & UM Zhuhai Research Institute, Zhuhai, China
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Le Liu,Xuehui Liu,Bin Sheng,et al. Incremental collision-free feathering for animated surfaces[J]. The Visual Computer,2017,33(6-8):883-890.
APA Le Liu,Xuehui Liu,Bin Sheng,Yanyun Chen,&Enhua Wu.(2017).Incremental collision-free feathering for animated surfaces.The Visual Computer,33(6-8),883-890.
MLA Le Liu,et al."Incremental collision-free feathering for animated surfaces".The Visual Computer 33.6-8(2017):883-890.
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