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 有一些限制： 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>());
    }
}