复杂建筑物的3D建模研究

Research on 3D Modeling of Complex Buildings

随着数字城市、数字地球、GIS等技术的不断发展,三维建模研究已成为三维GIS领域的热点和趋势,然而目前对研究复杂建筑物的建模方法还很不完善,为此本文以安徽理工大学百川楼为例进行建模,提出了复杂建筑物建模中曲线成面的方法,制作建筑物二维底图,在二维图基础上进行建模和模型贴图,将模型进行出图和地图切片,有效地解决了曲面建模的问题,为相关行业领域的三维信息化研究的提供参考借鉴。

With the continuous development of technologies of digital city, digital earth and GIS, the researches on 3 D modeling have become main hotspot and trend. However, researches on modeling methods for complex buildings are still imperfect. In this paper, the author modeled Baichuan building of Anhui University of Science and Technology, and put forward method of establishing curved surface for complex buildings through making two-dimensional base map of building, modeling and model mapping based on two-dimensional map and plotting and map tile for models, which effectively solved problems of curve modeling and provided references for research of 3 D informatization in related industries.