1
00:00:06,240 --> 00:00:12,720
‫In some cases, you might get to a point where you have many, many different objects in your game and

2
00:00:12,720 --> 00:00:16,320
‫then you will have many different objects in your hierarchy as well.

3
00:00:16,320 --> 00:00:22,080
‫So you will see that there is a full hierarchy of hundreds and thousands of objects, sometimes based

4
00:00:22,080 --> 00:00:23,850
‫on how many objects are created.

5
00:00:23,850 --> 00:00:29,190
‫For example, programmatically, let's say you create bullets, then you will have many different bullets

6
00:00:29,190 --> 00:00:30,170
‫in your game.

7
00:00:30,180 --> 00:00:34,530
‫You shoot bullets, your enemies should bullet, everyone should bullet, and there are bullets everywhere.

8
00:00:34,530 --> 00:00:38,100
‫And then you'll have your whole hierarchy full with bullets.

9
00:00:38,100 --> 00:00:41,700
‫You will not be able to see all the other important game objects anymore.

10
00:00:41,730 --> 00:00:45,930
‫So how you can solve that is very easy by creating folders.

11
00:00:45,930 --> 00:00:49,530
‫And I created a game object in one of the last videos.

12
00:00:49,530 --> 00:00:52,620
‫I'm going to delete that again because I'm going to create a new one.

13
00:00:52,620 --> 00:00:59,640
‫So let's create an empty game object and that one has a position at somewhere.

14
00:00:59,670 --> 00:01:02,400
‫What always makes sense is to reset that component.

15
00:01:02,400 --> 00:01:04,380
‫So reset the transform component.

16
00:01:04,380 --> 00:01:12,120
‫So now our game object is at the center point of 000, and now we can use that one as a folder.

17
00:01:12,420 --> 00:01:16,470
‫So let's rename that to, let's say bullets.

18
00:01:17,040 --> 00:01:20,340
‫And now we could have all of our bullets in that folder.

19
00:01:20,340 --> 00:01:28,110
‫Or in our case, what would make more sense is our cubes could be our dominos dominoes.

20
00:01:28,470 --> 00:01:34,220
‫Now we could drag all of our dominoes inside of that Dominos folder.

21
00:01:34,230 --> 00:01:36,300
‫So that one is called Cube currently.

22
00:01:36,300 --> 00:01:39,810
‫So let's call that domino and let's apply that.

23
00:01:40,170 --> 00:01:46,800
‫And now if we duplicate it, as you can see, it will always be within the dominoes folder and I can

24
00:01:46,800 --> 00:01:55,530
‫simply close the folder and it will only be the folder here that is in the top hierarchy within our

25
00:01:55,530 --> 00:01:56,490
‫hierarchy view.

26
00:01:56,520 --> 00:02:01,940
‫And that in the end will make it much easier to find the game objects that we need.

27
00:02:01,950 --> 00:02:05,160
‫So whenever it makes sense to create folders, go ahead.

28
00:02:05,280 --> 00:02:06,060
‫It makes sense.

29
00:02:06,060 --> 00:02:12,210
‫For example, if you have the same object multiple times or multiple instances of a prefab, or if you

30
00:02:12,210 --> 00:02:18,510
‫have a terrain, if you want to have a specific map or something, it would make sense to put that into

31
00:02:18,510 --> 00:02:19,260
‫your folder.

32
00:02:19,260 --> 00:02:23,790
‫So all those kind of things are perfect examples for folders.

33
00:02:23,880 --> 00:02:25,020
‫So don't forget that.

34
00:02:25,020 --> 00:02:25,920
‫Keep that in mind.

35
00:02:25,920 --> 00:02:28,020
‫We will use folders in this course.

36
00:02:28,200 --> 00:02:28,560
‫All right.

37
00:02:28,560 --> 00:02:29,850
‫So see you in the next video.