add input viewer field

UnityProject/Assets/Scripts/Math/Threshold.cs

@@ -5,13 +5,14 @@ namespace cylvester
 {
     public class Threshold : MonoBehaviour
     {
+        [SerializeField] private float input;
         [SerializeField] private float threshold;
         [SerializeField] private UnityEvent thresholdExceeded;
         private bool over_;
 
         public void OnValueReceived(float value)
         {
-			Debug.Log(value);
+            input = value;
             if (value > threshold && !over_)
             {
                 over_ = true;