The difference between sprite and overridesprite in unity image (Reprint)

Unity Image.sprite And Image.overrideSprite The difference between

Override sprite is for it you want to quickly set a image without changing the original. If you want to change something on a permanent basis use sprite.
by phil-Unity (Unity UI Lead Developer) src

According to the official statement ,overrideSprite Used to temporarily modify pictures ,sprite For permanently modifying pictures .

It can be understood in this way ：overrideSprite For modifying pictures , But it won't eliminate the original picture , The direct effect is if overrideSprite yes null Words , Will change back to the original picture . It can be understood as overrdieSprite Is covered in sprite A layer of pictures on . therefore , If you use overrideSprite Change pictures , Next, you can only use overrideSprite Cover it again , Unless it is set to null, Otherwise use sprite The replacement cannot be displayed .

Reference material

1. UI.Image change sprite on script
2. Image Medium overrideSprite and sprite What's the difference ？
3. Unity3D： Changes in code Sprite
4. UGUI Dynamic change in the market image Of sprite
5. Image.overrideSprite
6. Image.sprite/overrideSprite not changing
7. Manually Update/Redraw Scene View?
8. transform.Translate(new Vector3(0,0,0));How do you force redraw?

Reprint source : http://t.csdn.cn/2qTOy