Unity OnTriggerEnter 示例：碰撞检测、标签识别、进入/离开/停留

以下是一些在Unity中使用OnTriggerEnter的示例：

1. 触发器检测物体碰撞

void OnTriggerEnter(Collider other) {
    Debug.Log('Collision detected with ' + other.name);
}

2. 触发器检测特定标签的物体碰撞

void OnTriggerEnter(Collider other) {
    if (other.CompareTag('Player')) {
        Debug.Log('Player collided with trigger');
    }
}

3. 触发器检测物体离开

void OnTriggerExit(Collider other) {
    Debug.Log('Object exited trigger');
}

4. 触发器检测物体停留

void OnTriggerStay(Collider other) {
    Debug.Log('Object is staying in trigger');
}

5. 触发器检测特定标签的物体停留

void OnTriggerStay(Collider other) {
    if (other.CompareTag('Enemy')) {
        Debug.Log('Enemy is staying in trigger');
    }
}