一种三维海量战场点目标的显示方法  

A Method of 3D Display of Massive Battlefield Point Target

作　　者：孙翌晨 刘佩 Sun Yi-chen;Liu Pei(The 28th Research Institute of CETC,Jiangsu Nanjing 210007)

机构地区：[1]中国电子科技集团公司第二十八研究所,江苏南京210007

出　　处：《电子质量》2020年第12期61-65,共5页Electronics Quality

摘　　要：该文提出了一种三维海量战场点目标的显示方法。首先根据战场点目标显示需要,创建多种图元池;然后根据当前相机参数,结合空间裁剪算法,获取到当前需要显示的目标信息;最后用此目标信息数据更新图元池中的图元,控制其加入或移出渲染队列。根据这种场景管理方法,内存中只处理当前场景中的少量目标,从而实现海量目标的高效显示。This paper presents a method of 3D display of massive battlefield point target.Firstly,create multiple graphics pools according to the requirement of battlefield point target display;Then,according to the current camera parameters,combined with the space clipping algorithm,the target information to be displayed is obtained;Finally,the target information data is used to update the graphics in the pool and control them join in or move out of the rendering queue.According to this scenario management method,only a small number of targets in the current scene are processed in memory,so as to achieve the efficient display of massive targets.

关 键 词：海量目标 空间裁剪 场景管理 高效显示 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]