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- Real-time roaming is fulfilled by using a VR development software named Vega and the design process of scene roaming is offered. The key technology of collision check-up and interactive control are also illuminated in this paper. 最后，选用虚拟现实开发软件Vega实现实时漫游，提供了场景漫游的设计过程，并对碰撞检测、交互控制等关键技术进行了详细说明。
- Because of the defects of present 3D Geographic Information System and Virtual Reality System,a VR system with the functions of 3D scene roaming,Extern database querying and space analyzing was developed based on dynamically updating GIS data. 针对现有三维G IS系统以及虚拟现实系统存在的问题,基于可动态更新G IS数据开发了具备三维场景漫游、外部数据库查询和部分空间分析功能的虚拟现实系统。
- The terrible scene was engraved on his memory. 那可怕的情景铭记在他的记忆里。
- A crowd gathered at the scene of the fire. 许多人聚集在火灾现场。
- The play is notable for the pathos of its final scene. 该剧以最后一场的哀婉动人而著称。
- Please dim out the stage for the final scene. 请在最后一场即将开演时使舞台灯光转暗。
- He spent much of his spare time roaming about the streets. 他把大部分的闲暇时间用来逛街。
- Our reporter was the first person on the scene. 我们的记者是最先到达出事地点的。
- He settled down after years of roaming. 漂泊数年后，他定居了下来。
- He feasted his eye on the beautiful scene. 他尽情欣赏这美丽的景色。
- We spent the day roaming around in the city. 我们漫步街头度过了一天。
- An escaped tiger is roaming free in the town. 有一只老虎跑出，正在城里东逃西窜。
- Tears poured forth as she watched the sad scene. 她一看到这悲惨的场景，便禁不住流下泪来。
- The first scene of the play is the king's palace. 剧中的第一个场景是王宫。
- The scene is laid in a village far from the city. 故事发生在远离城市的一个小村庄里。
- He used to roam the street for hour on end. 他过去常逛大街，一逛就是几个小时。
- She looked away from the tragic scene. 她掉过头去，不忍看那一幕惨象。
- The scene was embedded in his memory. 那一幕情景深深地留在他的记忆。
- The boys love roaming about in the fields and woods. 男孩子们喜欢在田里和森林里漫游。
- At the end of the third scene the actress exits. 该女演员于第三场结束时退场。
