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为了加强古建筑的传承和保护,以西安大唐芙蓉园为例,借助MapGIS和SketchUp三维建模技术实现了古建筑三维结构精细建模,对景区古建筑物构建并发布了三维模型和虚拟场景,实现了旅游景区中古建筑三维模型与虚拟场景的可视化以及时空动态展示。结果表明,MapGIS三维平台不仅可以实现复杂建筑物结构的精细建模和批量建模,还可以实现三维虚拟场景与实景的融合、二三维数据的交互式分析与查询,为旅游景点发展规划和智慧管理提供可视化支持。三维建模技术是景区智慧化的基础,将三维实景古建筑模型引入到虚拟场中,不仅会吸引更多游客关注,而且能提升旅游景区服务水平。
Abstract：In order to strengthen the inheritance and development of ancient buildings, taking Datang Furong Garden of Xi'an City for example, we used the 3D modeling technologies of MapGIS platform and Sketch Up to realize the fine modeling of 3D structure of ancient buildings. And then, we constructed and released the 3D model and virtual scene of the ancient buildings in the MapGIS platform, and realized the spatio-temporal dynamic display of the virtual landscape and the 3D visualization of the ancient buildings in the scenic spot. The results show that the MapGIS platform not only realizes the fine modeling and batch modeling of structural units of the complex building, but also achieves the integration of 3D virtual scenes and real scenes and interactive analysis and query of 2D/3D data, which can provide visual technical support for development planning and smart management of tourist scenic spot. The 3D modeling technology is the basis of intelligence of the scenic spot. The integration of virtual scene and the real 3D historic building model will not only attract more tourists' attention, but also promote the service standard of the tourist scenic spot.
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基本信息:
中图分类号:P208;TU986.5
引用信息:
[1]吴红波,张瑞君,杜玉龙,等.基于MapGIS和SketchUp的景区古建筑三维虚拟场景实现[J].地理空间信息,2020,18(09):52-56+7.
基金信息:
国家自然科学基金青年基金资助项目(41601067);; 中国博士后科学基金面上资助项目(2017M611011);; 陕西理工大学人才启动资助项目(SLGQD16-09)
2020-09-28
2020-09-28