摘要
随着电子技术和计算机技术的发展,基于计算机的多功能光栅显示器已成为雷达显示的一种趋势。多功能雷达显示器功能丰富但是运算量大,文章提出了利用Direct3D组件的强大功能驱动显示处理器(GPU)实现雷达的PPI显示。利用Direct3D灵活的坐标变换功能实现了雷达量程切换、舰首向上、偏心、空心、挖心显示功能。基于Direct3D的PPI显示可以节省大量CPU运算资源,并能取得更快的显示速度和更好的显示效果。
With development of electronic technology and computer technology,multi-function raster display based on computer becomes a trend.Multi-function radar display has plenty of function and a mass of compute capacity.Radar PPI display based on GPU driven by Direct3D was introduced in this letter.Range switch,secund display and ship line top were realized based on flexible ordinate transform of Direct3D.PPI display based on Direct3D can save CPU resource,and get more high display speed and better display effect.
出处
《舰船电子工程》
2012年第8期80-82,共3页
Ship Electronic Engineering
