摘要
从提高拾取速度的角度出发,在对传统图形拾取算法的基本原理进行分析的基础之上,提出了一种改进的线状图形拾取算法。该算法思路新颖,有着优于传统算法的执行效率,适用于规模庞大的交互式图形系统。
In this paper, on the purpose of improving the speed of graph's pickup, a modified algorithm for picking up threadlike graphs is presented, which is on the basis of the analysis of the traditional algorithm. The algorithm, applicable in large Interactive Graphic Systems, is innovative in principle and has a better executive efficiency than the traditional algorithm.
出处
《燕山大学学报》
CAS
2005年第4期305-307,共3页
Journal of Yanshan University
关键词
交互式图形系统
图形拾取
线状图形
算法
interactive graphic system
graph's pickup
threadlike graphs
algorithm
