| 引用本文: | 谢剑斌,郝建新,蔡宣平,等.基于混合建模方法的三维彩色树木快速模拟算法.[J].国防科技大学学报,1999,21(6):72-74.[点击复制] |
| Xie Jianbin,Hao Jianxin,Cai Xuanping,et al.A Fast Simulating Algorithm of 3D Colorful Trees Based on Composite Modeling Methods[J].Journal of National University of Defense Technology,1999,21(6):72-74[点击复制] |
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| 基于混合建模方法的三维彩色树木快速模拟算法 |
| 谢剑斌, 郝建新, 蔡宣平, 孙茂印 |
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(国防科技大学 电子技术系 湖南 长沙 410073)
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| 摘要: |
| 在对多种模型进行研究的基础上, 提出了一种快速模拟三维彩色树木的高效算法。该算法不仅合理简化了树木的几何拓扑结构和生长规律特性, 而且引入了特性良好、计算简单、参数易于控制的随机函数。因此生成树木的种类较多、图形逼真、速度很快, 在普通微机上达到了实时的模拟效果。 |
| 关键词: 三维树木, 拓扑结构, 随机分形, 纹理映射 |
| DOI： |
| 投稿日期：1999-02-13 |
| 基金项目:国家部委预研基金项目资助 |
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| A Fast Simulating Algorithm of 3D Colorful Trees Based on Composite Modeling Methods |
| Xie Jianbin, Hao Jianxin, Cai Xuanping, Sun Maoyin |
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(Department of Electronic Technology, NUDT, Changsha, 410073)
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| Abstract: |
| This paper puts forward a fast efficient algorithm of simulating 3D colorful trees on the basis of deeply studying various kinds of models. The algorithm not only simplifes the topology structure and upgrowth law, but also introduces nice-specialties and simple-calculation and well-controlled stochastic parameters. So generated trees have some good traits, such as varieties and lifelike-graph and fast-speed, The algorithm has achieved standard real-time simulation effect on ordinary PC. |
| Keywords: 3D tree, topology structure, stochastic fractal, texture mapping |
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