| 三维树木模型及其在林分可视化中的应用 |
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| 引用本文： | 贺姗姗,彭道黎. 三维树木模型及其在林分可视化中的应用[J]. 北京林业大学学报, 2009, 0(Z2) |
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| 作者姓名： | 贺姗姗 彭道黎 |
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| 作者单位： | 北京林业大学省部共建森林培育与保护教育部重点实验室; |
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| 基金项目： | “十一五”国家科技支撑计划项目(2006BAD10A03、2006BAD23B05) |
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| 摘 要： | 三维树木模型的创建直接反映了林分模拟的效果。为了能够快速真实地模拟林分,该文针对现有三维建模的技术特点,提出了基于OBJ标准模型文件的面向对象的树木三维数据模型,并论证了该模型在林分可视化中应用的正确性和高效性。
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| 关 键 词： | 三维树木模型 OBJ模型文件 面向对象 |
A three-dimensional tree model and its application in stand visualization |
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| HE Shan-shan,PENG Dao-li.Key Laboratory for Silviculture , Conservation of Ministry of Education,Beijing Forestry University,,P.R.China. A three-dimensional tree model and its application in stand visualization[J]. Journal of Beijing Forestry University, 2009, 0(Z2) |
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| Authors: | HE Shan-shan PENG Dao-li.Key Laboratory for Silviculture Conservation of Ministry of Education Beijing Forestry University P.R.China |
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| Affiliation: | HE Shan-shan,PENG Dao-li.Key Laboratory for Silviculture , Conservation of Ministry of Education,Beijing Forestry University,100083,P.R.China |
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| Abstract: | Three-dimensional tree models directly reflect the stand simulation results.To achieve a real and quick simulation of stands,this paper compared the characteristics of three-dimensional modeling technologies,and put forward a three-dimensional tree model based on the OBJ current model files.Finally,we demonstrated the correctness and efficiency of the model in the application of stand visualization. |
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| Keywords: | 3D tree model OBJ file object-oriented |
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