摘要
随着网络技术和信息技术的快速发展,虚拟现实技术已被广泛应用于军事、航空、教育和建筑等领域。基于VRML设计开发了一个具有人机交互功能的虚拟楼房漫游系统。选择3ds MAX作为建模工具,采用基于几何模型和图像绘制的混合建模技术,实现了三维虚拟场景的建模,并利用VRML语言对场景进行优化,为其添加空间背景、光照效果等。采用非编程和编程两种方式实现了漫游者与虚拟场景之间的交互,并利用改进的LOD算法提高其漫游速度。
With the rapid development of network technology and information technology,the virtual reality has been widely used in the fields of military,aerospace,education and architecture.Based on VRML,a virtual building roaming system with human-computer interaction function is designed and developed,with 3ds Max as the modeling tool,the hybrid modeling technology based on geometric model and image rendering is adopted to realize the modeling of 3D virtual scene,and VRML languege is used to optimize the scene and add spatial background and highting effect,etc.The non-programming and programming methods are used to realize the interaction between roamers and virtual scenes.And the improved LOD algorithm is used to improve the roaming speed.
作者
崔林林
崔卫丽
CUI Linlin;CUI Weili(School of Mechanical and Electronic Engineering,Zhongyuan University of Technology,Zhengzhou 450007,China;School of Computer Science,Zhongyuan University of Technology,Zhengzhou 450007,China)
出处
《中原工学院学报》
CAS
2019年第6期55-61,共7页
Journal of Zhongyuan University of Technology
