How to create a rolling sound that only plays when object is moving?

Questions & Answers
1

i have finished the roll a ball tutorial and am trying to add a rolling sound effect. I don’t want the sound to play when the ball is moving and it would be great if it could get louder, the faster the ball is moving.

2

To detect if an object is moving you could compare it to its position during the previous FixedUpdate. Would look something like this:

private Vector3 PreviousPosition;

void FixedUpdate(){
if(PreivousPosition != transform.position)
{
// play sound
}
PreviousPosition = transform.position;
}
3

Just use this script when trying to do it and it will work
using UnityEngine;

public class ScriptExample : MonoBehaviour
{
void Start()
{
// Sets the position to be somewhere inside a circle
// with radius 5 and the center at zero. Note that
// assigning a Vector2 to a Vector3 is fine - it will
// just set the X and Y values.
transform.position = Random.insideUnitCircle * 5;
}
}

@Jaredrobb1