| 一种基于铁路设计数据的三维可视化方法研究 |
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| 引用本文： | 黄桦,吴彬卓,王延朝. 一种基于铁路设计数据的三维可视化方法研究[J]. 测绘与空间地理信息, 2015, 0(9): 147-149. DOI: 10.3969/j.issn.1672-5867.2015.09.051 |
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| 作者姓名： | 黄桦 吴彬卓 王延朝 |
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| 作者单位： | 浙江省测绘科学技术研究院,浙江杭州,310012 |
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| 摘 要： | 传统铁路设计方法无法快速展示铁路设计的三维效果,本文研究出了一种利用铁路设计数据快速动态建立铁路三维模型的方法,即在构建条带状三维大场景的基础上,使用Skyline软件提供的二次开发接口构建了三维铁路模型,并对铁路沿线地形进行填挖操作,达到铁路模型与地形的无缝衔接,从而实现铁路三维动态可视化过程。该方法提供了一种新的铁路设计成果三维展现方式,对铁路规划设计和辅助决策等具有重要的意义。
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| 关 键 词： | 铁路设计数据 三维动态建模 可视化 Skyline |
A Research on the Method of 3 D Visualization Based on the Data of Rai lway Desgi n |
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| Abstract: | Conventional railway design methods can’ t rapidly show three-dimensional effect of railway design, this paper researched a rapid and dynamical method of building 3d railway model based on railway design data.Based on constructing the banded 3D scene and using Skyline'develop API to build 3D railway, this paper realizes the 3D dynamic visualization process of railway by filling or ex-cavating the terrain along the railway..This method provides a new way to show rail design results by three-dimensional , which play an important role in the railway planning and decision support. |
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| Keywords: | railway design data dynamic 3D modeling visualization Skyline |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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