Unity GameObject Class

GameObject

 Note : gameObject 指的是当前挂着的对象。

class in UnityEngine

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Inherits from:Object

Description

Base class for all entities in Unity scenes.

Note: Many variables in the GameObject class have been removed. To access, for example GameObject.renderer in csharp use GetComponent<Renderer>() instead. In JS script use GetComponent.<Renderer>().

See Also: Component.

Variables

activeInHierarchy	Is the GameObject active in the scene?
activeSelf	The local active state of this GameObject. (Read Only)
isStatic	Editor only API that specifies if a game object is static.
layer	The layer the game object is in. A layer is in the range [0...31].
scene	Scene that the GameObject is part of.
tag	The tag of this game object.
transform	The Transform attached to this GameObject.

Constructors

GameObject

Creates a new game object, named name.

Public Functions

AddComponent	Adds a component class named className to the game object.
BroadcastMessage	Calls the method named methodName on every MonoBehaviour in this game object or any of its children.
CompareTag	Is this game object tagged with tag ?
GetComponent	Returns the component of Type type if the game object has one attached, null if it doesn't.
GetComponentInChildren	Returns the component of Type type in the GameObject or any of its children using depth first search.
GetComponentInParent	Returns the component of Type type in the GameObject or any of its parents.
GetComponents	Returns all components of Type type in the GameObject.
GetComponentsInChildren	Returns all components of Type type in the GameObject or any of its children.
GetComponentsInParent	Returns all components of Type type in the GameObject or any of its parents.
SendMessage	Calls the method named methodName on every MonoBehaviour in this game object.
SendMessageUpwards	Calls the method named methodName on every MonoBehaviour in this game object and on every ancestor of the behaviour.
SetActive	Activates/Deactivates the GameObject.

Static Functions

CreatePrimitive	Creates a game object with a primitive mesh renderer and appropriate collider.
Find	Finds a GameObject by name and returns it.
FindGameObjectsWithTag	Returns a list of active GameObjects tagged tag. Returns empty array if no GameObject was found.
FindWithTag	Returns one active GameObject tagged tag. Returns null if no GameObject was found.

Inherited members

Variables

hideFlags	Should the object be hidden, saved with the scene or modifiable by the user?
name	The name of the object.

Public Functions

GetInstanceID	Returns the instance id of the object.
ToString	Returns the name of the game object.

Static Functions

Destroy	Removes a gameobject, component or asset.
DestroyImmediate	Destroys the object obj immediately. You are strongly recommended to use Destroy instead.
DontDestroyOnLoad	Makes the object target not be destroyed automatically when loading a new scene.
FindObjectOfType	Returns the first active loaded object of Type type.
FindObjectsOfType	Returns a list of all active loaded objects of Type type.
Instantiate	Clones the object original and returns the clone.

Operators

bool	Does the object exist?
operator !=	Compares if two objects refer to a different object.
operator ==	Compares two object references to see if they refer to the same object.