weixin_38996111的博客

public Camera ca; private Ray ra; private RaycastHit hit;void Update { if (Input.GetMouseButton(0)) { ra = ca.ScreenPointToRay(Input.mousePosition); //int laymas

触发的每个UI上都要挂上相应的组件。 鼠标事件接口: 1.鼠标的移入，移出事件要继承实现IPointerEnterHandler,IPointerExitHandler这2个接口 public class UImanager : MonoBehaviour,IPointerEnterHandler,IPointerExitHandler { public void OnPoint

EventTrigger将鼠标事件进行了一层封装，只要重写EventTrigger里面的对应的虚函数，就能实现鼠标对应的方法。~public class UIeventTrigger : EventTrigger { public override void OnPointerEnter(PointerEventData eventData)//鼠标进入 { base.