基于Vega的灭火救援视景仿真研究

Vega是目前流行的虚拟现实应用程序开发环境,与Vega环境相关的应用程序还有三维建模工具Creator和人物仿真软件DI-GUY.在基于虚拟现实技术的灭火救援模拟训练系统中,救援场景的视景仿真是其重要组成部分.本文分析了基于Vega的软件平台开发灭火救援视景仿真系统的可行性,论述了在开发仿真系统过程中的一些关键技术,包括数据处理流程、三维建模、Vega软件的二次开发等.结论表明,利用Vega技术开发灭火救援视景仿真系统的方法是切实可行的.

Fire fighting and rescuing scene simulation based on vega

Virtual reality technology(VR) is an advanced practical technology which has been quickly developed from the end of the 20th century.This technology integrates numerous principles from different disciplines.Vega is a popular tool commonly used for the development of virtual reality applications.Two softwares related with Vega are Creator for modeling and DI-GUY for adding lifelike human characters for real-time simulations.Rescuing scene simulation is an important part of fire fighting and rescuing simulation training system on the basis of VR technology.Based on Vega,the feasibility of developing fire fighting and rescuing simulation training system is analyzed.Some key technologies concerning how to realize the system are introduced,including the flow of data processing,3D modeling,the development of application software.The results show that it is a practical method to develop the fire fighting and rescuing scene simulation system with Vega.