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基于改进L-系统的树木生长动画实现 被引量:3

Realization of the Tree Growth Animation Based on the Improved L-system
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摘要 将改进函数L-系统与时控L-系统结合,通过对系统中枝条生长函数的分析和选择,使用多项式函数和指数函数作为生长函数,可以直观、连续地实现枝条生长的控制。结合计算机动画实现方法,实现了植物的连续生长动画。该算法思路清晰,容易实现,可控性较好。 The improved functional L-system is combined with the time-controlled L-system to control the growth of the branches with polynomial functions and exponential functions through the analysis and selection of the Growth Function.The animation of successive tree growth is realized by means of computer animation.The algorithm is explicit,controllable and easy to implement.
出处 《电子科技》 2010年第7期1-3,共3页 Electronic Science and Technology
基金 国家自然科学基金资助项目(60663003) 陕西省电子信息系统综合集成重点实验室基金资助项目
关键词 函数L-系统 生长函数 树木生长动画 functional L-system growth function tree growth animation
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参考文献5

  • 1柳有权,王文成,吴恩华.快速真实地生成树的自然摇曳[J].计算机学报,2005,28(7):1185-1191. 被引量:24
  • 2Jones H,Ait Ken M.Modeling the Effect of Wind Blown Trees[C].University of East Anglia,Norwich,Norfolk:Proceedings of the Eurographics UK Chapter Annual Conference,1997.
  • 3Przemyslaw Prusinkiewicz,Aristid Lindenmayer.The Algorithmic Beauty of Plants[M].USA:The Virtual Laboratory,1993.
  • 4Manfredo P,Do Carmo.曲线和曲面的微分几何[M].北京:机械工业出版社,2005.
  • 5Kleijnen J P C.Validation of Models:Statistical Techniques and Data Availability[C].Proceeding of Winter Simulation Conference,1999:647-654.

二级参考文献17

  • 1Zhuang Y., Canny J.. Real-time simulation of physically realistic global deformation. In: Proceedings of the IEEE Visualization'99, Late Breaking Hot Topics, San Francisco, California, 1999, 27
  • 2Debunne G., Desburn M., CaniI M.-P., Barr A.H.. Dynamic real-time deformations using space & time adaptive sampling. In: Proceedings of SIGGRAPH 2001 Conference, Los Angeles, California, 2001, 31~36
  • 3James D.L., Pai D.K.. DyRT: Dynamic response textures for real time deformation simulation with graphics hardware. In: Proceedings of SIGGRAPH 2002, San Antonio, Texas, 2002, 23~25
  • 4Gibson S.F., Mirtich B.. A survey of deformable modeling in computer graphics. Mitsubishi Electric Research Labortories, Cambridge, MA: Technical Report MERL TR-97-19, 1997
  • 5Capell S., Green S., Curless B., Duchamp T., PopoviAc' Z.. Interactive skeleton-driven dynamic deformations. In: Proceedings of SIGGRAPH 2002 Conference, San Antonio, Texas, 2002, 586~593
  • 6Li Jing-Yong. Finite Element Method. Beijing: Beijing University of Posts and Telecommunications Press, 1998(in Chinese)(李景湧编著.有限元法.北京: 北京邮电大学出版社, 1998)
  • 7Feng J.H., Chen Y.Y., Yan T., Wu E.H.. Leaf motion simulation. Journal of Computer Sciences and Technology, 2001, 16(2): 189~192
  • 8Meyer A., Neyret F., Poulin P.. Interactive rendering of trees with shading and shadows. In: Proceedings of EuroGraphics Rendering Workshop 2001,London,UK,2001,183~196
  • 9Ono H.. Practical experience in the physical animation and destruction of trees. In: Thalmann D., van de Panne M. eds. Computer Animation and Simulation'97, Springer-Verlag, 1997, 149~159
  • 10Sakaguchi T., Ohya J.. Modeling and animation of botanical tree for interactive virtual environment. In: Proceedings of the Symposium on Virtual Reality Software and Technology (ACM/VRST99), London, UK, 1999, 139~146

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