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)...
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posted @ 2013-08-16 16:10
posted @ 2013-08-16 16:10
posted @ 2013-08-03 11:08