Unity editor basic apply (Unity 編輯視窗基本應用)

Unity Editor 應用注意:

Unity Edit need MonoBehaviour apply gameobjcet, so create script extends MonoBehaviour can use.
建立新的腳本，並且要繼承 MonoBehaviour，否則 Unity Editor  腳本不能套用在物件身上。

TestEdit (C#) : 

using UnityEngine;
using System.Collections;
using UnityEditor;

/**
  * Unity Edit need MonoBehaviour apply gameobjcet,
    so create script extends MonoBehaviour can use.
  */
[CustomEditor(typeof(PlayerTest))] 
public class TestEdit : Editor {

    Color color;

    public override void OnInspectorGUI()
    {
        base.OnInspectorGUI();
  
        // Color setting windows
        color = EditorGUILayout.ColorField("color",color);
        
        if (GUILayout.Button("color Setting")) {
            PlayerTest obj = target as PlayerTest; 
            obj.GetComponent<Renderer>().material.color = color;
        }   
    }
}

結果圖: