Abstract
This paper presents a method for the animation of leaf movement. Leaves are classified into two classes: moveable and non-moveable. For moveable leaves, their movements consist of two parts: leafstalk rotation and leaf surface rotation. For each rotation, a movement model was constructed and the movement was computer based on each model, respectively. The final leaf movements were obtained by superposition of these two rotations. The method’s principle is simple and easy to use.
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Oppenheimer P E. Real time design and animation of fractal plants and trees.Computer Graphics, (SIGGRAPH’86), 1986, 20(4): 55–64.
Weber J, Penn J. Creation and rendering of realistic trees. InSIGGRAPH’95 Annual Conference Proceedings, 1995, pp.119–127.
Mikio Shinya, Alain Fournire. Stochastic Motion — Motion under the influence of wind.EUROGRAPHICS, 1992, 11(3): 119–128.
Hiromi Ono. Practical experience in the physical animation and destruction of trees. InComputer Animation and Simulation’97, Thalmann Det al. (eds.), New York: Springer Wien, 1997, pp.149–159.
Feng Jinhui, Chen Yanyun, Yan Tao, Wu Enhua. Going with wind — Physically based animation of trees.Chinese Journal of Computers, 1998, 21(9): 769–773. (in Chinese)
Feng Jinhui, Yan Tao, Chen Yanyun, Wu Enhua. Research on whole tree’s movement and tree’s inner wind field.Journal of Software, 2000, 11(4): 363–367. (in Chinese)
Wu Erhua, Chen Yanyan, Yan Tao, Feng Jinhui. Reconstruction and physically-based animation of trees from static images. InEuroGraphics, Computer Animation and Simulation’99, New York: Springer Wien, 1999, pp.157–166.
Wejchert J, Haumann D. Animation aerodynamics.Computer Graphics (SIGGRAPH’91), 1991, 25(4): 19–22.
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This work is supported by the National Natural Science Foundation of China (No.69633010) and the research grant of University of Macau (RG009/99-OOS/WEH/FST).
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Feng, J., Chen, Y., Yan, T. et al. Leaf movement simulation. J. Comput. Sci. & Technol. 16, 189–192 (2001). https://doi.org/10.1007/BF02950424
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DOI: https://doi.org/10.1007/BF02950424