JuegoSim/Assets/Editor/EditorFeatures/PlaneSelector.cs

using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;

public enum PlaneAxis
{
    XZ = 0,
    XY = 1,
    YZ = 2
}

[System.Serializable]
public class PlaneSelection
{
    public PlaneAxis planeAxis;
    public GameObject WorldGrid;
}

public class PlaneSelector : MonoBehaviour
{
    public TMP_Dropdown planeAxisDropDown;

    public PlaneSelection[] PlaneAxis;

    private void Start()
    {
        planeAxisDropDown.onValueChanged.AddListener(OnPlaneAxisChanged);
        UpdatePlaneVisibility();    
    }

    private void OnPlaneAxisChanged(int index)
    {
        UpdatePlaneVisibility();
    }

    private void UpdatePlaneVisibility()
    {
        foreach (var plane in PlaneAxis)
        {
            if (plane.planeAxis == (PlaneAxis)planeAxisDropDown.value)
            {
                plane.WorldGrid.SetActive(true);
            }
            else
            {
                plane.WorldGrid.SetActive(false);
            }
        }
    }
}