摘要: window.IsPointInRegion = function (p, points) { //判断点是否在面内,p为当前点,points为构成平面的点数组 points = points || {}; var nCross = 0; var p1 =... 阅读全文
posted @ 2015-03-16 12:12 陌*简曦 阅读(230) 评论(0) 推荐(0)