| 基于勾画的三维树木建模系统 |
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| 引用本文： | 雷蕾,唐棣.基于勾画的三维树木建模系统[J].大连民族学院学报,2007,9(5):34-36. |
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| 作者姓名： | 雷蕾 唐棣 |
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| 作者单位： | 辽宁师范大学,计算机与信息技术学院,辽宁,大连,116029;辽宁师范大学,计算机与信息技术学院,辽宁,大连,116029 |
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| 摘 要： | 回顾了三维虚拟树木建模方法,提出了基于勾画的树木建模思想,并以此为基础开发出了三维树木建模系统.介绍了建模原理、算法思想和用户界面设计.实验证明,提出的方案能够以直接、简单的方式构造出多变的树木外观.
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| 关 键 词： | 树木建模 勾画 模拟 计算机图形学 |
| 文章编号： | 1009-315X（2007）05-0034-03 |
| 修稿时间： | 2007-07-05 |
Model for 3D Simulation of Trees based on Sketching |
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| LEI Lei,TANG Di.Model for 3D Simulation of Trees based on Sketching[J].Journal of Dalian Nationalities University,2007,9(5):34-36. |
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| Authors: | LEI Lei TANG Di |
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| Institution: | College of Computer and Information Technology, Liaoning Normal University, Dalian Liaoning 116029 , China |
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| Abstract: | This paper reviewed the virtual plant research and put forward an idea for simulating 3-dimensional trees based on sketching.A system of modeling 3-D trees was developed.Users can model the main trunks easily by drawing the central lines of the main trunks and changing the viewpoint.The slender branches are rendered by the way of recursion.In this article,the principle of modeling,the algorithm and human interface were introduced in details.It has been proved in practice that the proposal can model trees of changeable appearance directly and easily. |
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| Keywords: | model for trees sketching simulation computer graphics |
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