Unity prefab day04

1、 A resource type , You can instance multiple times in the scene

2、 advantage ： Modification of precast units , You can synchronize to all instances , So as to improve the development efficiency

3、 If you modify the attribute value of the instance separately , Then the value will no longer change with the prefabricated parts

4、Select key ： Select the corresponding prefabricated part through the prefabricated part instance

     Revert key ： Discard instance property values , Restore preform attribute values

     Apply key ： Apply changes from one instance to all instances