平面电子地图和三维虚拟场景的通信

目前,平面电子地图与三维虚拟场景通信方面的研究是个热点。文章先探讨了两者的结合的必要性,然后对平面电子地图与三维虚拟场景通信进行深入的研究。着重分析了通信的基本原理和表现形式。提供实现通信的思路有:栅格地图和三维虚拟场景的结合;二维矢量地图和三维虚拟场景的结合。结合事例和方案,对二维矢量地图和三维虚拟场景的结合的思路进行了研究。介绍了平面电子地图与三维虚拟场景通信实现的流程和具体实现的方法。

Dynamic Response of 2D Digital Map and 3D Virtual Scene

At present,it is hotspot to research the communication of 2D digital and 3D Virtual Scene.The paper first probes into requirement of intergrating them,then studys deeply the commucation of them.In the content,it analyses the fundamental and representation.there are two thoughts:one is to unite Grid-map and 3D Virtual Scene;other is to unite 2D Vector-map and 3D Virtual Scene which is strongly researched in the thesis.Through the cases and projects to the thought,it introduces the realization flow of 2D digital and 3D Virtual Scene,and methods which realizes concretely them.