通过指向它获取对象名称 Unity Raycast

Question

我想打印我指向的对象的名称（使用 crosshari）。我写了一些脚本允许我通过查看它来突出显示对象（包括在下面）。你能告诉我如何添加一行代码来完成这个（打印我指向的对象的名称）吗？

1.SelectionManager

`public class SelectionManager : MonoBehaviour
{
    [SerializeField] private string selectableTag = "Selectable";

    private ISelectionResponse _selectionResponse;

    private Transform _selection;

    private void Awake()
    {
        _selectionResponse = GetComponent<ISelectionResponse>();
    }

    private void Update()
    {
        if (_selection != null) _selectionResponse.OnDeselect(_selection);

        var ray = Camera.main.ScreenPointToRay(Input.mousePosition);

        _selection = null;
        if (Physics.Raycast(ray, out var hit))
        {
            var selection = hit.transform;
            if (selection.CompareTag(selectableTag) || (selection.CompareTag("Stool_square1")))
            {
                //string name = gameObject.name;
                //print(name);
                _selection = selection;
            }
        }

        if (_selection != null) _selectionResponse.OnSelect(_selection);
    }
}`

2.OutlineSelectionResponse

using UnityEngine;

public class OutlineSelectionResponse : MonoBehaviour, ISelectionResponse
{
    public void OnSelect(Transform selection)
    {
        var outline = selection.GetComponent<Outline>();
        if (outline != null) outline.OutlineWidth = 2;
    }

    public void OnDeselect(Transform selection)
    {
        var outline = selection.GetComponent<Outline>();
        if (outline != null) outline.OutlineWidth = 0;
    }
}

3.ISelectionResponse

using UnityEngine;

internal interface ISelectionResponse
{
    void OnSelect(Transform selection);
    void OnDeselect(Transform selection);
}

Answer 1

试试 hit.collider.name

通过指向它获取对象名称 Unity Raycast

Getting objects name by pointing on it Unity Raycast

c#

unity3d

raycasting