如何使新的输入处理程序(IPointerDownHandler等)在非UI GameObject上工作? [英] how to make the new input handlers (IPointerDownHandler, and so on) work on non-UI GameObject?

问题描述

我写了一个这样的脚本:

I wrote a script like this:

public class LuaTap : MonoBehaviour, IPointerDownHandler, IPointerExitHandler, IPointerUpHandler {

    #region IPointerDownHandler implementation
    public void OnPointerDown (PointerEventData eventData)
    {
        Debug.Log ("down ");
    }
    #endregion

    #region IPointerExitHandler implementation
    public void OnPointerExit (PointerEventData eventData)
    {
        Debug.Log ("exit");
    }
    #endregion

    #region IPointerUpHandler implementation
    public void OnPointerUp (PointerEventData eventData)
    {
        Debug.Log ("up");
    }
    #endregion


}

将此脚本添加到Non-UI GameObject时，它不起作用. 我更喜欢新的输入处理程序，但据我所知，它仅适用于新的UI.

when this script was added to a Non-UI GameObject, it does not work. I prefer the new input handlers , but as far as I know it only works on new UI.

如何使其在非UI游戏对象上正常工作?

How to make it work on non-UI GameObjects?

推荐答案

您的游戏对象必须具有对撞机.然后，确保场景中存在事件系统和相关的Raycaster.对于UI系统，通常使用图形Raycaster ，但我认为您可能会而是需要物理Raycaster .

You game object has to have a collider. Then, ensure that you have Event System and a relevant Raycaster present in the scene. With UI system, the Graphic Raycaster is usually used, but I think that you might need Physics Raycaster instead.

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