摘要: http://www.cnblogs.com/HelloCG/category/172682.html 定义点: function Point(x,y) { this.x = x; this.y = y; } 两点间的距离: function pointDistance(p1, p2) { var 阅读全文
posted @ 2016-02-12 16:59 刘镇维 阅读(758) 评论(1) 推荐(1) 编辑