| 植物三维结构参数化建模系统的设计与实现 |
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| 引用本文： | 丁维龙,陈敏智.植物三维结构参数化建模系统的设计与实现[J].浙江工业大学学报,2006,34(1):82-85. |
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| 作者姓名： | 丁维龙 陈敏智 |
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| 作者单位： | 浙江工业大学,信息工程学院,浙江,杭州,310032 |
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| 摘 要： | 基于植物生长规律及其拓扑结构特点，将参数化绘图技术应用于植物三维结构仿真，以提高植物拓扑结构生成的速度．在Windows平台上，使用OpenGL图形接口，结合植物三维形态建模实际需要，采用面向对象编程技术，设计并实现了一个集植物形态模拟及可视化、场景动态渲染、植物生长动画等功能的植物三维结构可视化模拟系统．重点介绍了参数化建模原理、L系统算法的改进、各种植物构造模型的模拟、系统的模块设计及用户界面的实现，最后给出了系统应用的具体例子．
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| 关 键 词： | 植物三维结构 参数化建模 改进L系统 |
| 文章编号： | 1006-4303(2006)01-0082-04 |
| 收稿时间： | 2005-02-28 |
| 修稿时间： | 2005年2月28日 |
Design and implementation for parametric modeling system of 3D plant structures |
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| DING Wei-long,CHEN Min-zhi.Design and implementation for parametric modeling system of 3D plant structures[J].Journal of Zhejiang University of Technology,2006,34(1):82-85. |
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| Authors: | DING Wei-long CHEN Min-zhi |
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| Affiliation: | College of Information Engineering, Zhejiang University of Technology, Hangzhou 310032, China |
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| Abstract: | Based on the growth rules and the topological structure character of the plant, the parameterized modeling technology is applied in the simulation of the 3-dimensional images of plant in order to improve simulated speed of topological structure of the plant. Considering the practical need of plant modeling, a new virtual simulation system of 3-dimensional structures of plant is designed and realized by using OpenGL and Object-Oriented programming. The principle of parameterized modeling, the improved L-system algorithm, and the simulations of various structure models of the plant are introduced in detail. Then the design of modules and the user interfaces in this system are discussed too. Finally, some application examples are presented. |
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| Keywords: | OpenGL |
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