基于X3D的虚拟现实全景技术设计

Virtual Reality Panoramic Technique Design Based on X3D

在分析虚拟现实全景技术的基础上,使用X3D立方体全景技术,即利用X3D中背景节点的6个立方体面,通过X3D中的背景节点、内联节点、坐标变换节点等设计和开发了一个简易虚拟旅游全景展示系统,并给出了简易虚拟旅游全景展示系统的主程序xulyqj.x3d和子程序tyfgqj.x3d、slqj.x3d以及设计的田园风光全景效果、森林全景效果图。

Based on the analysis of virtual reality panoramic technique, the author uses X3 D cube panoramic technique to design and develop a simple virtual panoramic tour exhibition system through background node, inner contact node and coordinate switch node, which need to use the six cube sides of background node. The article shows also the main program named xulyqj, x3d and the sub program named tyfgqj, x3d and slqj. x3d of the system, the panoramic rurality effect chart and the forest panoramic effect chart.