借助梯形分割的点面包含分析

借助梯形分割的点面包含分析

崔璨 ¹，王结臣 ²，沈定涛 ³

Point-in-polygon analysis based on trapezoidal decomposition

CUI Can ¹，WANG Jie-chen ²，SHEN Ding-tao ³

计算机工程与应用 . 2009, (29): 49 -51 . DOI: 10.3778/j.issn.1002-8331.2009.29.014