unity在线地图OnlineMaps2.5.16需Unity4.6.0或以上版本RequiresUnity4.6.0orhigher.Features:?SupportsUnityv4.6+,Unityv5+;?Standalone,Android,iOS,WindowsStore,WebGL,Webplayer;?Onlineandofflinemaps;?2Dmapsand3Dmapswithelevation;?2D,3DandBillboardmarkers;?Sup