sked/Assets/Script/Common/UI/Editor/TiltCameraEditor.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

[CustomEditor(typeof(TiltCamera))]
public class TiltCameraEditor : Editor
{
    public override void OnInspectorGUI()
    {
        DrawDefaultInspector();
        GUILayout.Space(10);

        TiltCamera script = target as TiltCamera;
        if (GUILayout.Button($"Shake"))
        {
            script.Shaking(script.shakePower, script.time);
        }
    }
}