Event for detecting velocity change of a rigidbody?

Unity Engine
1

Hi

Is there a way to get notified when a rigidbody changes it’s velocity, for example when it collides with a physic material object?!

kind regards
Jürgen:face_with_spiral_eyes:

2

You don’t need to detect the change in velocity for that.

Rigidbody.OnCollisionEnter

Example taken from unity reference.

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
    void OnCollisionEnter(Collision collision) {
        foreach (ContactPoint contact in collision.contacts) {
            Debug.DrawRay(contact.point, contact.normal, Color.white);
        }
        if (collision.relativeVelocity.magnitude > 2)
            audio.Play();
        
    }
}

Reference found here. Unity - Scripting API: Rigidbody.OnCollisionEnter(Collision)

3

Thanks, didn’t think about this way