Collision.relativeVelocity

Suggest a change

public var relativeVelocity: Vector3;

public Vector3 relativeVelocity;

Description

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

#pragma strict
// Play a sound when we hit an object with a big velocity
var audio;
function Start() {
	audio = GetComponent.<AudioSource>();
}
function OnCollisionEnter(collision) {
	if (collision.relativeVelocity.magnitude > 2)
		audio.Play();
}

// Play a sound when we hit an object with a big velocity
using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
	AudioSource audio;
	
	void Start() {
		audio = GetComponent<AudioSource>();
	}
	
    void OnCollisionEnter(Collision collision) {
        if (collision.relativeVelocity.magnitude > 2)
            audio.Play();
    }
}