在视景仿真系统中定制人机交互功能

A study on customizing interactive functions in visual simulation cruise system

利用三维建模软件MultiGen creato、r仿真软件MultiGen Vega及VC++6.0平台开发虚拟校园视景仿真漫游系统.提出'文字模型'双向交互访问技术,将外部数据库与视景仿真系统相连,设计了按所选模型提取对应文字信息以及根据关键词切入到对应模型的交互访问功能.试验结果表明,该'文字模型'双向交互访问模式可为视景仿真系统提供良好的人机交互效果.

A virtual campus cruise system was developed using MuhiGen Creator of 3D modeling software and Multi- Gen Vega on VC ＋＋6.0 development platform. An interactive process of “text←→model” is used to improve humancomputer interactive performance in the virtual reality system. By connecting external database to virtual campus system, human-computer interactive functions were accomplished. In other words, the selection of models in relation to their text information, and specifications of keywords in relation to the corresponding models were achieved. Results show that the “text←→model” human-computer interactive process is efficient in the virtual campus project, which is a good use of the virtual reality technology.