对虚拟环境中点到点的通视性检查算法进行了研究。
The intervisibility testing algorithm in the virtual environment that based on the LOS (line of sight) is researched on.
与庭院的通视性、一致的材料和配色方案创造出平静的氛围。
The intervisibility with the courtyards, the consistent materials and the reluctant color scheme give a calm atmosphere.
通视性分析的主要任务是找出使飞行器能够躲避给定的观察者，如雷达站、空中预警飞机和拦截飞机等区域。
The main work of the visibility analysis is to find hidden area which is not visible to the observers, such as radar, air pre alarm aircraft, interceptor etc.
特别是在特长隧道中的应用，因为它不需要通视的特性，与传统的测量手段相比较具有很多的优越性。
Specially in special skill tunnel application, because it does not need the intervisibility the characteristic, compares with the traditional survey method has very many superiority.
由于其无须通视等优点和可以单人作业更显示出其优越性。
Because it does not need merits and so on intervisibility and may the single work demonstrate its superiority.
由于其无须通视等优点和可以单人作业更显示出其优越性。
Because it does not need merits and so on intervisibility and may the single work demonstrate its superiority.
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