Research on the realization of 3D urban traffic simulation system

被引：0
|
作者：
Cao, ZhongHua [1 ]
Tang, QuanHua [1 ]
Liu, YuangChun [1 ]
机构：
[1] JiangXi Normal Univ, Sch Software, Nanchang 330022, Peoples R China
来源：
PROCEEDINGS OF 3RD INTERNATIONAL CONFERENCE ON MULTIMEDIA TECHNOLOGY (ICMT-13) | 2013年 / 84卷
关键词：
3D urban; traffic simulation; Delaunay algorithm; navigation points; B-tree;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper makes an intensive study of the realizations and related key technologies in the 3D urban traffic simulation system. First, the system can quickly edit the scenes of the 3D urban, including buildings, roads, etc. It describes the roads using the graph structure, then, the constrained Delaunay algorithm is applied to reconstruct the mesh of the road and terrain. The most important, the system realizes the intelligent automatic movement of the vehicles. The technologies of LOD, back-face culling, navigation points, B-tree and so on are introduced to improve the simulation efficiency. Thus it can be used to simulate the traffic, plan the design of urban road.
引用
收藏
页码：359 / 365
页数：7
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