Game视图拓展

条件：不能放在Editor下，需要挂载到物体身上。

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
[ExecuteInEditMode]
public class TestGame : MonoBehaviour
{
    private void OnGUI()
    {
       if( GUILayout.Button("test1", GUILayout.Width(100)))
        {
            Debug.Log("test1");
        }
    }
}