MonoBehaviour.OnTriggerStay(Collider)

参数

描述

OnTriggerStay is called once per frame for every Collider other that is touching the trigger.

This message is sent to the trigger and the collider that touches the trigger. Notes: Trigger events are only sent if one of the colliders also has a rigidbody attached. Trigger events will be sent to disabled MonoBehaviours, to allow enabling Behaviours in response to collisions.

// Applies an upwards force to all rigidbodies that enter the trigger.

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour
{
    void OnTriggerStay(Collider other)
    {
        if (other.attachedRigidbody)
        {
            other.attachedRigidbody.AddForce(Vector3.up * 10);
        }
    }
}

OnTriggerStay 可以作为协同程序使用 - 在函数中使用 yield 语句即可。