Physics.IgnoreCollision

参数

描述

使碰撞检测系统忽略 collider1 与 collider2 之间的所有碰撞。

这在某些情况下很有用。 例如，防止飞弹与发射飞弹的对象发生碰撞。

Note that IgnoreCollision will reset the trigger state of affected colliders, so you might receive OnTriggerExit and OnTriggerEnter messages in response to calling this. IgnoreCollision has a few limitations: 1) It is not persistent. This means ignore collision state will not be stored in the editor when saving a scene. 2) 您只能将忽略碰撞应用于活动游戏对象中的碰撞体。

另请参阅：Physics.IgnoreLayerCollision。

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
    public Transform bulletPrefab;
    void Start() {
        Transform bullet = Instantiate(bulletPrefab) as Transform;
        Physics.IgnoreCollision(bullet.GetComponent<Collider>(), GetComponent<Collider>());
    }
}