【摘要】 虚拟现实技术已在许多领域有了广泛的文中应用,取得了很好的效果,但其应用系统的开发比较困难。为了利用虚拟现实技术实现工程的三维实时交互查看,分析了虚拟现实技术的基本原理,研究了当前比较可行的技术,利用3DStu dio作为建模工具,利用MicrosoftDirectX技术进行软件开发,实现了基于桌面系统虚拟现实技术的工程三维形象实时漫游系统,给出了模型的建立、转换及调用方法。实现的应用系统可在微机运行,达到了要求。更多还原

【Abstract】 Virtual Reality (VR) technology has been widely used in a lot of domains,many effective achievements have been made.But to develop a system is too difficult for most of people.In order to realize the real time examination of 3D project alternative,this paper presents the analysis of the rationale about VR technology,investigates the feasible technology.By the way of using modeling tools with 3D studio,and uses developing technology with Microsoft DirectX.This paper implements a real time cruise system of project 3D visualize based on desktop VR system technology,and presents the method of how to construct,transit and use the model.The practical system implemented by DirectX runs on PC all right.更多还原