Collision.relativeVelocity 相对速度


var relativeVelocity : Vector3

Description描述

The relative linear velocity of the two colling objects (Read Only).

两个碰撞物体的相对线性速度（只读）。

  • C#

  • JavaScript

using UnityEngine;using System.Collections;public class example : MonoBehaviour {void OnCollisionEnter(Collision collision) {if (collision.relativeVelocity.magnitude > 2)audio.Play();}}
// Play a sound when we hit an object with a big velocity//当以一个较大的速度碰到物体时，播放声音function OnCollisionEnter(collision : Collision) {if (collision.relativeVelocity.magnitude > 2)audio.Play();}


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