| 基于树木综合特征的L系统建模 |
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| 引用本文： | 王春华,韩栋.基于树木综合特征的L系统建模[J].计算机应用与软件,2009,26(8):159-161. |
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| 作者姓名： | 王春华 韩栋 |
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| 作者单位： | 1. 黄淮学院计算机科学系,河南,驻马店,463000
2. 黄淮学院网络管理中心,河南,驻马店,463000 |
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| 摘 要： | 自然界树木具有形状不规则、结构特征强、长势千姿百态的特点,故对其模拟比较困难.而在构建虚拟场景时,常涉及基于树木综合特征的模拟.在深入研究L系统(L-systems)原理的基础上,提出利用L系统进行树木综合特征建模的思想:利用一般L系统进行拓扑结构模拟,采用扩展的L系统描述树木的几何特征,从而克服了一般L系统只能建模拓扑结构的局限.实验结果表明,该方法简单易行,生成图形逼真,此思想具有借鉴意义.
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| 关 键 词： | L系统 综合特征 树木 建模 |
L-SYSTEMS MODELLING BASED ON TREE'S SYNTHETIC CHARACTERISTICS |
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| Wang Chunhua,Han Dong.L-SYSTEMS MODELLING BASED ON TREE'S SYNTHETIC CHARACTERISTICS[J].Computer Applications and Software,2009,26(8):159-161. |
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| Authors: | Wang Chunhua Han Dong |
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| Affiliation: | Department of Computer Science;Huanghuai University.Zhumadian 463000;Henan;China;Network Management Center;Huanghuai University;Zhumadian 463000;China |
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| Abstract: | Trees in the natural world are difficult to be modelled due to their characteristics of irregular appearances,particular structural features and protean growth vigour.However,in most virtual scenes modelling,the simulation based on trees'synthetic characteristics is frequently required.After thoroughly investigating the principle of L-systems and its extension,we present a thought of modelling trees'synthetic characteristics with L-systems.In order to overcome the limitation that general L-systems can only ... |
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| Keywords: | L-systems Synthetic character Trees Modelling |
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