摘要
主要研究将ArcGIS强大的图形、属性数据组织和管理能力与CityEngine基于CGA规则的建模思想相结合,进行大面积三维场景的自动化精细建模,高效实现三维可视化。不但能够实现GIS数据中各种属性的快速、自动建模,还能实时修改规则,调整模型显示,降低了三维GIS建模的成本,缩短了三维建模的周期,同时也扩展了参数化精细建模的应用领域。
This article focuses on combining the powerful graphical attribute data organization and management capabilities of ArcGIS with CityEngine′s CGA rule-based modeling ideas to conduct automatic refined modeling in large-area 3D scenes and efficiently implement 3D visualization.It can realize the rapid and automatic modeling of various attributes in GIS data,modify the rules in real time,adjust the model display,reduce the cost of 3D GIS modeling,shorten the cycle of 3D modeling,and expand the application areas of parameterization refined modeling.
作者
甘翠
GAN Cui(Liaoning Natural Resources Affairs Service Center,Jinzhou 121000,China)
出处
《测绘与空间地理信息》
2021年第8期139-141,145,共4页
Geomatics & Spatial Information Technology
