Unity Learning Note (i)--the basic concept of scenes (scene)

The scene, as the name implies, is what we see in the game, the objects, buildings, people, backgrounds, sounds, effects, etc., basically the same concept as the game "scene" we see when we play the game.

In Unity 3D, "Scene" is a view that allows us to edit and decorate the images and sounds that players can see in the game through the "scene" view.

After installing and running unity, a Angrybots project is opened by default. We can see a scene directly in the scene view:

The objects in this scene are listed in the Hierachy view through hierarchical relationships:

From this level of relationship we see that this scenario includes: enemies, players, dynamic environments, static environments, master cameras, and so on.

With respect to hierarchies, there is a passage in the User Manual of Unity:

The Hierarchy contains every gameobject in the current Scene. Some of these is direct instances of asset files like 3D models, and others is instances of prefabs, custom objects that Would make up much of your game. You can select objects in the Hierarchy and drag one object onto another to make use of parenting (see below). As objects is added and removed in the scene, they'll appear and disappear from the Hierarchy as well.

That is, the hierarchy contains the game objects in the current scene, and if you delete an object from the scene, the object is also deleted in the hierarchy view, see http://docs.unity3d.com/Documentation/Manual/Hierarchy.html

Sometimes we don't see any scenes after we open the project, just like this:

This is because there is no choice of scene, just select the scene file under Project->assets, for example, in the Angrybots project, there is a scene named Angrybots (a Unity 3D icon):

Double-click on this icon to open the appropriate scene:

The scene file is actually a. Unity file within the Assets folder:

Resources:

Xuanhusung "Unity 3D Game Development" 26th Page Unity 3D Official website Tutorial: The Scene View Walker Boys Studio Unity 3D Video Tutorial: Click to open the link