判断点在凸多边形内
摘要:
// cocos2dxint cross = 0; CCPoint pos = getPosition(); CCPoint point_origin = CCPointMake(pos.x + m_rectTouch.origin.x, pos.y + m_rectTouch.origin.y)... 阅读全文
posted @ 2013-08-16 16:10 影语者 阅读(293) 评论(0) 推荐(0) 编辑