文献类型：会议论文

英文题名：Implementation of Virtual Forest Park Interactive Walkthrough System

作者：Chen Shihong[1];HouShuang[1];Zhai Haijuan[2]

第一作者：陈世红

通讯作者：Chen, SH[1]

机构：[1]Beijing Union Univ, Coll Arts & Sci, Beijing, Peoples R China;[2]Beijing Forestry Univ, Beijing, Peoples R China

第一机构：北京联合大学应用文理学院

通讯机构：[1]corresponding author), Beijing Union Univ, Coll Arts & Sci, Beijing, Peoples R China.|[114172]北京联合大学应用文理学院;[11417]北京联合大学;

会议论文集：2nd International Conference on Computer and Automation Engineering (ICCAE)

会议日期：FEB 26-28, 2010

会议地点：Singapore, SINGAPORE

语种：英文

外文关键词：forest landscape; virtual interactive; model; rendering; map

摘要：The technology of three-dimensional virtual reality walkthrough has been one of the research hotspots recently. Taking the Jiufeng National Forest Park in Beijing as an example, we will discuss the process of constructing the virtual scene and the realization of the interactive walkthrough system in this paper. The essential technical problems involved in the construction of model, design of materials, environmental simulation and virtual interaction for accomplishing system are explored. The system has achieved digital reproduction and three dimension walkthrough for park's trees, ancient architecture and attractive landscapes. An approach which fits the implementation of natural scene walkthrough system is presented, which uses 3D modeling software 3ds max for scene model construction and uses on Virtools for real-time rendering and walkthrough.