| In this paper, the scene simulation system for tunnel is studied based on virtual reality. Theories and techniques related to virtual reality are introduced at first, and then scene simulation about road tunnel is studied. The paper introduces virtual reality techniques into tunnel design, which provide a new way to road studying.Virtual Reality technology is a method that represents perceptional and manipulable capability of human. With the tools of virtual realit}', we can effectively simulate scene, obtain its information and display dynamicly complex scene in real time. With an advanced simulation development tools of Creator/Vega, the tunnel traffic scene is simulated, and simple control of ventilation is accomplished which is referred to further study on traffic field. |
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