摘要
研究了有向环边界生成算法,可以将指定区域的图形边界自动地处理成“有向环”结构.应用该算法。
Some algorithms in computer graphics require the graph boundary to have a loop structure. The algorithm introduced in this paper can make the structure of a graph boundary a loop structure. The users input operation of the graphic processing will be greatly simplified by using the algorithm.
出处
《西安电子科技大学学报》
EI
CAS
CSCD
北大核心
1996年第4期441-447,共7页
Journal of Xidian University
关键词
有向环
算法
图形处理
图形边界
计算机图形学
loop structure
entity
boundary next verts
next edge
first intersection point