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计算机工程 ›› 2009, Vol. 35 ›› Issue (10): 254-256. doi: 10.3969/j.issn.1000-3428.2009.10.085

• 开发研究与设计技术 • 上一篇    下一篇

竹子地下茎-根的计算机仿真

徐会杰1,2,张云伟1   

  1. (1. 昆明理工大学农业工程学院,昆明 650224;2. 河南科技大学经济与管理学院,洛阳 471003)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-05-20 发布日期:2009-05-20

Computer Simulation of Underground Stem-root of Bamboo

XU Hui-jie1,2, ZHANG Yun-wei1   

  1. (1. Faculty of Agricultural Engineering, Kunming University of Science and Technology, Kunming 650224;
    2. Faculty of Economy and Management, Henan University of Science and Technology, Luoyang 471003)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-05-20 Published:2009-05-20

摘要: 针对竹子地下茎-根的形态特征和生长特点,提出一种基于几何构造模型的竹子地下茎-根三维建模方法。该方法建立竹子地下茎-根的拓扑结构和几何结构,通过“渲染”处理其三维几何结构。结合该技术在Visual C++环境下,通过递归的算法思想和程序编制,建立一个能够较真实地再现竹子地下茎-根动态生长过程的计算机仿真系统。仿真结果表明了该方法的可行性和有效性。

关键词: 几何建模, 拓扑结构, 几何结构, 递归

Abstract: According to the structure and growing characteristic of underground stem-root of bamboo, a 3D modeling method based on the geometrical modelling is proposed. In this way, topology and geometrical structure of underground stem-root of bamboo are built, then the 3D geometrical structure of underground stem-roots of bamboo is dealed with by ‘Rendering’. Combined with this technique, using recursive algorithm and programming in the Visual C++, a system, which can simulate the growing process of underground stem-root of bamboo with verisimilitude, is established. Results prove that the proposed method is of good validity and feasibility.

Key words: geometrical modeling, topology structure, geometrical structure, recursion

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