Hide Reference Object Picker Attribute特性：隱藏非Unity序列化引用類型屬性上方顯示的多態對象選擇器。

using Sirenix.OdinInspector;
using System.Collections.Generic;
using UnityEngine;


public class HideReferenceObjectPickerAttributeExample : MonoBehaviour
{
    [Title("Hidden Object Pickers")]
    [ShowInInspector]
    [HideReferenceObjectPicker]
    public MyCustomReferenceType OdinSerializedProperty1 = new MyCustomReferenceType();
    [ShowInInspector]
    [HideReferenceObjectPicker]
    public MyCustomReferenceType OdinSerializedProperty2 = new MyCustomReferenceType();
    [ShowInInspector]
    [PropertySpace(40)]
    [Title("Shown Object Pickers")]
    public MyCustomReferenceType OdinSerializedProperty3 = new MyCustomReferenceType();
    [ShowInInspector]
    public MyCustomReferenceType OdinSerializedProperty4 = new MyCustomReferenceType();

    // Protip: 您還可以將HideInInspector屬性放在類定義本身上，以便為所有成員全局隱藏它。
    //[HideReferenceObjectPicker]
    public class MyCustomReferenceType
    {
        public int A;
        public int B;
        public int C;
    }
}

更多教程內容詳見：革命性Unity 編輯器擴展工具 --- Odin Inspector 系列教程