虚拟战场环境三维可视化的关键技术研究

The Research of Key Technology of 3D Visualization in Virtual Battle Environment

虚拟战场环境三维可视化中的关键技术主要涉及到地形LOD技术、实体建模、特殊效果生成、声音仿真、实时场景控制5个方面。在虚拟战场系统设计和实现中能否适当地选取以及正确地运用这些关键技术,关系到可视化系统的成败。为方便对这些技术进行选取,重点阐述了这些技术目前主要的实现方法及其在可视化应用中的优缺点。

The terrain LOD technology,object modeling,special effects,voice simulation,real-time control are the five key technologies of 3D visualization in virtual battlefield environment.The application of these techniques in realization of the visualization of Virtual Battle Environment is closely related to the success of a 3-dimensional visu- al system.The current main implementation as well as pros and cons of the technologies in application are presen- ted,so as to facilitate the selection of them.