Sketch-based Breaking Waves
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Date
2011
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
We present a sketching method for animating breaking waves in this paper. Our approach allows an animator to control physically-based wave breaking effects by drawing the outline of the wave shape intuitively. To do this, we provide a feature-based keyframe design model. We can sketch the wave shape roughly and describe the wave shape as a unified volume representation. Moreover, we propose an efficient keyframe matching model to transport current fluid state to the target state with minimum energy. The solution to the keyframe matching model is used to compute the external force field for the Navier-Stokes equations. Our method is straightforward to implement and convenient to produce interesting wave breaking behaviors. The experimental results show that our method is easy and intuitive to use.
Description
@inproceedings{:10.2312/PE/PG/PG2011short/061-066,
booktitle = {Pacific Graphics Short Papers},
editor = {Bing-Yu Chen and Jan Kautz and Tong-Yee Lee and Ming C. Lin},
title = {{Sketch-based Breaking Waves}},
author = {Zhang, Guijuan and Wen, Gaojin and Zhu, Dengming and Lu, Dianjie and Feng, Shengzhong},
year = {2011},
publisher = {The Eurographics Association},
ISBN = {978-3-905673-84-5},
DOI = {/10.2312/PE/PG/PG2011short/061-066}
}