#if UNITY_EDITOR
using Unity.AI.Navigation;
using UnityEditor;
using UnityEngine;
using UnityEngine.AI;

[ExecuteInEditMode]
public class NavMeshDataExporter : MonoBehaviour
{
    public NavMeshSurface surface;
    public string assetPath = "Assets/Resources/NavMesh/NavMeshData.asset";

    [ContextMenu("Export NavMeshData")]
    void Export()
    {
        if (surface == null) surface = GetComponent<NavMeshSurface>();
        surface.BuildNavMesh();
        var data = surface.navMeshData;
        AssetDatabase.CreateAsset(data, assetPath);
        AssetDatabase.SaveAssets();
        Debug.Log($"已导出 NavMeshData 到 {assetPath}");
    }
}
#endif