基于Vega Prime的通用视景仿真系统研究

Research of extensible scene visualization system based on Vega Prime

针对当前的视景仿真系统大多只能实现单一场景仿真的局限,提出一种基于Vega Prime的可定制、可扩展的视景仿真系统框架。该系统以LynX Prime生成的ACF文件为基础,然后利用所开发的图形用户界面来进行三维实体模型、特殊效果、声音等场景元素的添加或删除以及属性的编辑等操作,从而来实现三维场景的装配。同时设计了一种通用的、可扩展的驱动机制,通过用户界面来配置网络数据或者本地数据文件来实现视景驱动。

Most of current scene visualization systems are only applicable to a certain scenario, thus lack ofextensibility and customization. A Vega Prime based scene visualization system is presented, which can be customized and extended to meet a variety of simulation needs. ACF （application configure file） file created with LynX Prime is used as the basis of scene, then items such as objects, special effects, sounds, can be added, removed, or edited to assemble a new scene. The remote data from network or local data files to drive the object, special effects, sound is designated through the operation on GUI.