虚拟导游实训系统中交互功能的设计与实现——以《比干庙导游实训VR 教学平台》为例

Design and Realization of Man-machine Interaction in Virtual Reality Tourist Training System

导游技能实训是旅游专业培养合格导游的重要实践环节，利用3D与虚拟现实技术构建的导游实训系统可以有效地解决实地培训中的弊端，提高培训质量。文章在介绍虚拟现实技术及教育应用的基础上，以比干庙实训平台为例，阐述了导游实训平台在人机交互设计过程中的交互模块、视音频系统和交互界面（UI）的设计方法，以及交互实现过程中使用的三维建模、UV 坐标与贴图绘制、三维场景漫游、多媒体嵌入和摄像机动画等关键技术。

Skills training is the the important practice sessions for training of qualified tourism, Virtual reality tourist training System using 3D and virtual reality technology can effectively solve the disadvantages of field training, improve the quality of training. The paper introduces the virtual reality technology and its application in education foundation, And take the Bigan-temple training platform as an example, elaborated the design method of interactive module, audio-video systems and interactive UI design in Human-computer interaction design process, as well as the key technologies of 3D modeling, UV coordinates and map drawing, 3D scene roaming, multimedia embedding, camera animation, and other key technologies in the implementation process.