小区房屋样板间虚拟三维建模的设计分析.doc

2.3万字 34页
摘要：
本文探讨基于Multigen Creator和Vega的虚拟环境下的三维数字小区房屋样板间模型的建立, 实现了对房屋内的各个场景进行有效的三维景观再现、空间查询、三维管线设计、用户的定位管理，对提高物业管理水平有着重要的作用。在三维虚拟环境中, 人们能够用动态交互的方式对整个房屋进行身临其境的全方位审视；可以从任何角度、距离和精细程度观察场景; 可以选择并自由切换多种运动模式; 还可以自由控制浏览的路线和多种环境效果的实时切换比较。其前所未有的人机交互性、真实建筑空间感和多彩的环境效果, 都是传统方式所无法比拟的。这样的三维模型可以实现对房屋的科学的、动态的、方便的、快捷的管理规划。利用WEBGIS技术将房屋信息发布到网上，方便了管理人员、销售人员和房屋购买者对房屋信息的查询，从而提高了相关人员的工作效率，而且增加了房产的知名度。

ABSTRACT
This paper made a systematic, comprehensive and deep analysis of 3D modeling technology and method from the point of theory and application using the example of how to do the interior modeling. Also according to the principle of application, we build reasonable and scientific models which have great influence in the following renderings using different modeling methods. And the techniques of building high quality scene had been reported at the same time. Two popular methods of optimizing data has been given in this paper. Texture mapping, which emphasized in this paper, is one of the four popular methods. The conditions of applying texture mapping had been analyzed. The advantages and disadvantages about some texture mapping technologies had been compared in this paper. Some tips of applying the technique of texture mapping also had been mentioned.

KEY WORDS: Virtual reality ；3D modeling ；Multigen Creator；templet room

目 录
摘要
第1章 引 言
第2章 面向虚拟现实的三维建模技术
第3章 MultiGen Creator 建模技术
第4章 样板间建模的几何建模
4.1 样板间模型设计要求
4.2 样板间建模的几何建模方法
4.3 复杂物体的建模
第5章 样板间建模纹理的应用
第6章 样板间建模的关键问题和相关技术
第7章 总结
参考文献
致谢