Resolve WES-143 "Feedback courses"

Assets/MediaPipeUnity/Scripts/AbstractFeedback.cs

@@ -6,11 +6,11 @@ using UnityEngine;
 /// </summary>
 public abstract class AbstractFeedback : MonoBehaviour, Listener
 {
-
     /// <summary>
     /// Reference to the sign predictor
     /// </summary>
     public SignPredictor signPredictor;
+
     /// <summary>
     /// The function that is called by the publisher on all its listeners
     /// </summary>
@@ -19,6 +19,7 @@ public abstract class AbstractFeedback : MonoBehaviour, Listener
     {
         yield return StartCoroutine(UpdateFeedback());
     }
+
     /// <summary>
     /// A function to add yourself as listener to the signPredictor you are holding
     /// </summary>
@@ -26,6 +27,7 @@ public abstract class AbstractFeedback : MonoBehaviour, Listener
     {
         signPredictor.listeners.Add(this);
     }
+
     /// <summary>
     /// The function that holds the logic to process the new probabilities of the signPredictor
     /// </summary>

Assets/MediaPipeUnity/Scripts/SignPredictor.cs

@@ -123,12 +123,6 @@ public class SignPredictor : MonoBehaviour
     [SerializeField]
     private RawImage screen;
 
-    /// <summary>
-    /// A secondary optional screen object on which the video is displayed
-    /// </summary>
-    [SerializeField]
-    private RawImage screen2;
-
     /// <summary>
     /// MediaPipe graph
     /// </summary>
@@ -230,10 +224,6 @@ public class SignPredictor : MonoBehaviour
         float webcamAspect = (float)webcamTexture.width / (float)webcamTexture.height;
         screen.rectTransform.sizeDelta = new Vector2(screen.rectTransform.sizeDelta.y * webcamAspect, (screen.rectTransform.sizeDelta.y));
         screen.texture = webcamTexture;
-        if (screen2 != null)
-        {
-            screen2.rectTransform.sizeDelta = new Vector2(screen2.rectTransform.sizeDelta.y * webcamAspect, (screen2.rectTransform.sizeDelta.y));
-        }
 
         // TODO this method is kinda meh you should use    
         inputTexture = new Texture2D(width, height, TextureFormat.RGBA32, false);
@@ -426,7 +416,7 @@ public class SignPredictor : MonoBehaviour
             webcamTexture.Play();
         }
     }
-
+    /*
     /// <summary>
     /// Swaps the display screens
     /// </summary>
@@ -443,9 +433,19 @@ public class SignPredictor : MonoBehaviour
             screen2.texture = null;
         }
     }
-    public void ChangeModel(ModelIndex index)
+    */
+    public void SetModel(ModelIndex index)
     {
         this.modelList.SetCurrentModel(index);
     }
 
+    /// <summary>
+    /// Swaps the display screens
+    /// </summary>
+    public void SwapScreen(RawImage screen)
+    {
+        this.screen = screen;
+        this.screen.texture = webcamTexture;
+    }
+
 }