private void UpdateMaterial()
{
switch (State)
{
case BitState.Off:
_value = false;
break;
case BitState.On:
_value = true;
break;
case BitState.Uncertainty:
_value = SeedRandom.Seed(() => false, () => true);
break;
default:
throw new ArgumentOutOfRangeException();
}
_meshRenderer.material = _value ? Materials.Black : Materials.White;
}