CityEngine Based 3D Campus Parametric Fine Modeling

doi:10.13474/j.cnki.11-2246.2017.0018

Abstract

Abstract: 3D fast fine modeling based on the existing 2D data is an important research direction in the current field of GIS. In this paper the procedures and methods of CityEngine parametric modeling by rules are presented, the rules function prototype and effects are introduced, and the procedures of 3D fine ruling modeling on buildings, roads, vegetation and water areelaborated.An entire 3D campus scene on CityEngine platform is built b taking the Shandong University of Science and Technology as example.Parametric modeling can change the specific features of modelsby adjusting the parameters, realize the real-time dynamic 3D modeling, and make up the shortcomings of traditional modeling methods. It is significant for 3D rapidly large-scale urban fine modeling.

Key words: CityEngine, rules, parameterization, 3D modeling

CLC Number:

P208

ZHAO Yuqi, MOU Naixia, ZHANG Lingxian. CityEngine Based 3D Campus Parametric Fine Modeling[J]. 测绘通报, 2017, 0(1): 83-86,111.

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