基于HTC与Unity3D的VR模拟消防仿真演习实现

AbstractThe Internet era has passed for a while,and online games and large-scalesingle computers have also risen for a while.Although traditional PC gamesare still in the mainstream,there are VR games and AR games emergingfrom newborn.VR and AR technologies are usually used for simulation andvirtual enhancement techniques of simulation,which are not only applied tonew types of games,but also applied to various simulation events,such asfurniture color matching Simulation of high-risk environment or actionsimulation and so on.VR technology is highly interactive for human actions.It can use theposition capture of the handle to realize three-dimensional interaction.Inorder to not limit the two-dimensional interaction with ordinary PC games,the game realized by VR technology can smoothly simulate the position ofthe hand,and realize more actions that ordinary PC can't do intwo-dimensional interaction,which makes the focus of VR game not as richas previous games The key interaction is a more realistic position interaction,which uses several keys on the handle to make relative operation.Although VR handle can not accurately simulate the position of the handfinger,it can only simulate most of the catching,pressing and holdingmovements of the hand,but it is enough to simulate most of the movements.Therefore,VR technology has another key use,such as simulating the workin high-risk environment.Because it is simulating the real environment,thereis no need to worry about whether it will be hurt,which is a very effectivetraining method for new high-risk workers.Therefore,this paper explores theuse of VR technology to achieve high-risk places:large fire fighting.Thiscan be used to simulate the fire drill of large-scale fire environment,whichcan not only be used for the fire recruits to quickly get familiar with the firesite,but also can be used to learn the correct rescue method of the fire sitewith the ordinary people and reduce the fear of the fire site.Therefore,usingVR technology to simulate the fire drill of large-scale fire field has a veryconsiderable development prospect.This paper mainly describes the