摘要：
Solution 1 (2D)The following is a simple solution to the problem often encountered in computer graphics, determining whether or not a point (x,y) lies inside or outside a 2D polygonally bounded plane.... 阅读全文
posted @ 2009-10-18 23:56 月光林地 阅读(1769) 评论(0) 推荐(0) 编辑