测绘与空间地理信息
測繪與空間地理信息
측회여공간지리신식
GEOMATICS & SPATIAL INFORMATION TECHNOLOGY
2014年
9期
7-9
,共3页
虚拟现实%视觉变量%三维虚拟战场环境
虛擬現實%視覺變量%三維虛擬戰場環境
허의현실%시각변량%삼유허의전장배경
virtual reality%vision variable%three-dimension virtual battle environment
虚拟现实技术使传统二维的、静态的地图表示向三维的、动态的场景表示方向发展，传统的二维符号视觉变量已不适应三维虚拟战场环境的需要。本文结合三维虚拟环境的特点，提出了一套基本适应三维虚拟战场环境的三维符号视觉变量。
虛擬現實技術使傳統二維的、靜態的地圖錶示嚮三維的、動態的場景錶示方嚮髮展，傳統的二維符號視覺變量已不適應三維虛擬戰場環境的需要。本文結閤三維虛擬環境的特點，提齣瞭一套基本適應三維虛擬戰場環境的三維符號視覺變量。
허의현실기술사전통이유적、정태적지도표시향삼유적、동태적장경표시방향발전，전통적이유부호시각변량이불괄응삼유허의전장배경적수요。본문결합삼유허의배경적특점，제출료일투기본괄응삼유허의전장배경적삼유부호시각변량。
Virtual Reality Technology made the development of map from traditional two-dimensional and static map to three-di-mensional and dynamic scene.Traditional two-dimensional symbol vision variable couldn’ t be fit to the need of the three-dimension virtual battle environment.The paper has taken the characteristic of three-dimension virtual environment into account and put forward a system of three-dimension symbol vision variable adapted to the three-dimension virtual battle environment.
