commit 3d2678408c927e8341fae4e64e4a3e11d1b6b32b
Author: Leszek Koltunski <leszek@koltunski.pl>
Date:   Thu Apr 4 16:59:31 2019 +0100

    Improve the Rubik App.

diff --git a/src/main/java/org/distorted/examples/rubik/RubikRenderer.java b/src/main/java/org/distorted/examples/rubik/RubikRenderer.java
index 5fc0327..1029c3e 100644
--- a/src/main/java/org/distorted/examples/rubik/RubikRenderer.java
+++ b/src/main/java/org/distorted/examples/rubik/RubikRenderer.java
@@ -279,6 +279,15 @@ class RubikRenderer implements GLSurfaceView.Renderer
       return scaleFactor*NUM_CUBES*SIZE;
       }
 
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+    void rotateFace(Static3D vector, int angle, int row )
+      {
+      String vect = "("+vector.get1()+","+vector.get2()+","+vector.get3()+")";
+
+      android.util.Log.e("rubik", "rotating by "+angle+" degrees, row="+row+" vector: "+vect);
+      }
+
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
     float getScreenWidth()
diff --git a/src/main/java/org/distorted/examples/rubik/RubikSurfaceView.java b/src/main/java/org/distorted/examples/rubik/RubikSurfaceView.java
index d81eb1c..ecd7142 100644
--- a/src/main/java/org/distorted/examples/rubik/RubikSurfaceView.java
+++ b/src/main/java/org/distorted/examples/rubik/RubikSurfaceView.java
@@ -199,11 +199,7 @@ class RubikSurfaceView extends GLSurfaceView
                      break;
         }
 
-      //if( rotRC==cubeHalfSize+1 ) rotRC=cubeHalfSize;
-
-      String vect = (rotV==VECTX ? "X" : (rotV==VECTY? "Y":"Z") );
-
-      android.util.Log.e("rubik", "rotating by "+rotA+" degrees, face="+rotRC+" vector: "+vect);
+      mRenderer.rotateFace(rotV,rotA,rotRC);
       }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////