How to make sure dice turn to a face?

I am working on a dice game in Unity. The dices are meshes with rigid bodies. 3 dices are thrown in to a box using AddForce.

The problem I am having it due to the sides of the box or due to other dices sometimes the dices do not turn fully to a face. So it is confusing to the player to understand which side has turned up

If someone has done similar game is there a solution for this?

Hi,

I recently hit the same problem, I resolved it by giving the die or dice which are not facing up a small kick if their rigid body velocity is 0 and its not possible to determine which side is up. Something like this attached to each die …

public class DieController : MonoBehaviour {
     public int value = 0;
     private Rigidbody rigidbody;   //Get this in Start()

     private int DetermineUpSide() {
          //This method will return 1 .. 6 unless the side can not be determined, in which case it returns 0
     }

     private void Update() {
          if(rigidbody.velocity == Vector3.zero) {
               value = DetermineUpSide();
               if(value == 0) {
                    rigidbody.AddForce(new Vector3(Random.Range(0.5f, 1.0f), Random.Range(0.5f, 1.0f), Random.Range(0.5f, 1.0f), ForceMode.Impulse);
               }
          }
     }
}

Its not perfect, but, it works!!

Hope it helps!

Here is the link for you http://www.theappguruz.com/blog/roll-a-dice-unity-3d