基于规则的快速三维建模技术研究

摘要

The traditional modeling methods by hand to establish fine 3D model,effect is good,but the long construc-tion period,high cost.This paper introduces the Esri CityEngine platform ,rule based modeling method ,focuses on build-ing and road modeling ideas ,use of the existing GIS data ,based on rules for fast automatic modeling ,improves the model-ing efficiency ,for three-dimensional modeling provides a new means .%传统的三维建模方式多通过手工建立精细的三维模型，效果好，但建设周期长，成本高。本文介绍了在Esri CityEngine平台下，基于规则进行三维建模的方法，重点介绍了建筑物和道路的建模思路，利用现有GIS数据，基于规则进行快速自动的建模，提高了三维建模效率，为三维建模提供了一种全新的手段。