Description 描述
A base class of all colliders.
See Also: BoxCollider, SphereCollider, CapsuleCollider, MeshCollider, PhysicMaterial, Rigidbody.
If the object with the Collider needs to be moved during gameplay then you should also attach a Rigidbody component to the object. The Rigidbody can be set to be kinematic if you don't want the object to have physical interaction with other objects.
Properties 属性
| attachedRigidbody | The rigidbody the collider is attached to. | ||
| bounds | The world space bounding volume of the collider (Read Only). | ||
| contactOffset | Contact offset value of this collider. | ||
| enabled | Enabled Colliders will collide with other Colliders, disabled Colliders won't. | ||
| isTrigger | Is the collider a trigger? | ||
| material | The material used by the collider. | ||
| sharedMaterial | The shared physic material of this collider. |
Public Methods 公共方法
| ClosestPoint | Returns a point on the collider that is closest to a given location. | ||
| ClosestPointOnBounds | The closest point to the bounding box of the attached collider. | ||
| Raycast | Casts a Ray that ignores all Colliders except this one. |
Messages 消息
| OnCollisionEnter | OnCollisionEnter is called when this collider/rigidbody has begun touching another rigidbody/collider. | ||
| OnCollisionExit | OnCollisionExit is called when this collider/rigidbody has stopped touching another rigidbody/collider. | ||
| OnCollisionStay | OnCollisionStay is called once per frame for every collider/rigidbody that is touching rigidbody/collider. | ||
| OnTriggerEnter | OnTriggerEnter is called when the Collider other enters the trigger. | ||
| OnTriggerExit | OnTriggerExit is called when the Collider other has stopped touching the trigger. | ||
| OnTriggerStay | OnTriggerStay is called almost all the frames for every Collider other that is touching the trigger. The function is on the physics timer so it won't necessarily run every frame. |
Inherited Members 继承成员
Properties 属性
| gameObject | The game object this component is attached to. A component is always attached to a game object. | ||
| tag | The tag of this game object. | ||
| transform | The Transform attached to this GameObject. | ||
| hideFlags | Should the object be hidden, saved with the Scene or modifiable by the user? | ||
| name | The name of the object. |
Public Methods 公共方法
| 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. | ||
| TryGetComponent | Gets the component of the specified type, if it exists. | ||
| GetInstanceID | Returns the instance id of the object. | ||
| ToString | Returns the name of the object. |
Static Methods 静态方法
| Destroy | Removes a GameObject, component or asset. | ||
| DestroyImmediate | Destroys the object obj immediately. You are strongly recommended to use Destroy instead. | ||
| DontDestroyOnLoad | Do not destroy the target Object 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 运算符
| 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. |