Division Mockup在虚拟现实中的应用

核电站的设备昂贵、复杂、运行环境存在放射性，在真实设备上进行维修培训代价高、风险大．Division Mockup提供了基于虚拟现实技术的虚拟维修培训手段．文中阐述了光源、材质与纹理、碰撞检测、隐匿、成组、配音等关键技术的应用及技巧，开发了真实场景的虚拟培训软件，建立了核电站虚拟仿真培训系统．并通过三维影像、三维动画、设备虚拟维修声音几种反馈手段实现了培训系统的人机交互．

The application of Division Mockup to virtual reality

Because facilities are costly and complex in the nuclear power plant which is in radioactive circumstance, the maintenance training on real facilities is expensive and dangerous . Division Mockup can be used for virtual maintenance training based on virtual reality technology. This paper expounds some key technologies, including lights,materials and textures, detection of collision, hiding, grouping, dubbing etc. , and develops virtual training software reality scenes, and builds virtual training simulation system. The adoption of 3 D video, 3 D cartoon and audio completes human-computer interaction.