unity 获得子节点
transform.FindChild("childName")
transform.FindChild("childName/grandChildName");
参考:http://answers.unity3d.com/questions/183649/how-to-find-a-child-gameobject-by-name.html
transform.FindChild("childName")
transform.FindChild("childName/grandChildName");
参考:http://answers.unity3d.com/questions/183649/how-to-find-a-child-gameobject-by-name.html