# Unity 物件外框

依照物件的類型有以下幾種加外框的方式：

## UI

如果是 UI 物件，unity 有預製 component "Outline"

## 2D Object

==TODO==

## 3D Object

<!-- https://github.com/cakeslice/Outline-Effect -->

https://github.com/Arvtesh/UnityFx.Outline