计算机工程 ›› 2010, Vol. 36 ›› Issue (9): 266-267,.doi: 10.3969/j.issn.1000-3428.2010.09.094

• 开发研究与设计技术 • 上一篇    下一篇

荠菜根系的计算机模拟

刘 静,戈振扬,林文如,寇光涛,郭 浩   

  1. (昆明理工大学现代农业工程学院,昆明 650224)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-05-05 发布日期:2010-05-05

Computer Simulation of Shepherd’s Purse Root System

LIU Jing, GE Zhen-yang, LIN Wen-ru, KOU Guang-tao, GUO Hao   

  1. (Faculty of Modern Agricultural Engineering, Kunming University of Science and Technology, Kunming 650224)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-05-05 Published:2010-05-05

摘要: 针对荠菜根系的形态特征和生长特点,提出一种基于几何模型的荠菜根系三维建模方法:根据荠菜根系的拓扑几何结构,应用根系几何模型SimRoot,基于Visual C++平台并采用OpenGL图形库,建立能较真实再现荠菜根系动态生长过程的可视化模拟系统。模拟结果表明该方法是可行有效的。

关键词: 荠菜根系, 几何模型, 几何结构, 模拟

Abstract: According to the morphological character and growth feature of shepherd’s purse root system, a 3D modelling method based on the geometrical modelling is proposed. Topological and geometrical structure of shepherd’s purse root system is employed. SimRoot, a geometrical modelling of root systems, is applied. Graphics library OpenGL on the Visual C++ platform is used to establish a visual simulation system which can vividly simulate the growing process of shepherd’s purse root system. The simulation result shows that the proposed method is of validity and feasibility.

Key words: shepherd’s purse root system, geometrical model, geometrical structure, simulation

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