Giant soap bubble creation model
- Authors
- Kim, Namjung; Oh, SaeWoon; Park, Kyoungju
- Issue Date
- May-2015
- Publisher
- WILEY-BLACKWELL
- Keywords
- soap bubble; deformable model; viscoelasticity; Gibbs elasticity; Marangoni elasticity
- Citation
- COMPUTER ANIMATION AND VIRTUAL WORLDS, v.26, no.3-4, pp 445 - 455
- Pages
- 11
- Journal Title
- COMPUTER ANIMATION AND VIRTUAL WORLDS
- Volume
- 26
- Number
- 3-4
- Start Page
- 445
- End Page
- 455
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/19071
- DOI
- 10.1002/cav.1640
- ISSN
- 1546-4261
1546-427X
- Abstract
- We present a simple and real-time technique for animating giant realistic looking soap bubbles. Unlike small spherical soap bubbles, giant soap bubbles stretch significantly and undergo globally varying and locally consistent deformations because of time-varying surface tensions. For physically plausible surface tensions, we introduce and combine a variable-length mass spring system and Gibbs elasticity and Marangoni elasticity. Using a proposed framework, we deform our models because of general forces from surface tensions, winds, and excessive pressures. Our framework effectively generates a physically plausible animation of giant soap bubbles, differing in shape according to the user's design; generates capillary waves and vibrations while floating in the air; and shows vivid iridescent colors corresponding to the deformations, all of which have been difficult to achieve using previous soap bubble animation methods.
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Collections - College of Software > School of Computer Science and Engineering > 1. Journal Articles
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