commit b4237a76374ee5382f2f05ea0a0e7dfb3316a6eb
Author: Leszek Koltunski <leszek@distoretedandroid.org>
Date:   Fri Nov 4 10:52:03 2016 +0000

    TIdy up the 'DifferentBitmaps app'

diff --git a/src/main/java/org/distorted/examples/differentbitmaps/DifferentBitmapsRenderer.java b/src/main/java/org/distorted/examples/differentbitmaps/DifferentBitmapsRenderer.java
index bb4bf49..8564b5b 100644
--- a/src/main/java/org/distorted/examples/differentbitmaps/DifferentBitmapsRenderer.java
+++ b/src/main/java/org/distorted/examples/differentbitmaps/DifferentBitmapsRenderer.java
@@ -49,25 +49,21 @@ class DifferentBitmapsRenderer implements GLSurfaceView.Renderer
    
    private GLSurfaceView mView;
    private DistortedBitmap[] bmp;
-   private Static2D point;
+   private Static2D mPoint;
    private Dynamic3D dDistort;
-   private Static3D[] vec;
    private int bmpHeight, bmpWidth;
     
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
-   public DifferentBitmapsRenderer(GLSurfaceView v) 
+   DifferentBitmapsRenderer(GLSurfaceView v)
       {     
       mView = v;
      
       // create shared effects - enlarge the nose and keep moving the whole bitmap left and right.
       dDistort = new Dynamic3D(3000,0.0f);
-      vec = new Static3D[2];
-      vec[0] = new Static3D( 25,0,0);
-      vec[1] = new Static3D(-25,0,0);
-      dDistort.add(vec[0]);
-      dDistort.add(vec[1]);
-      point = new Static2D(305, 380);
+      dDistort.add(new Static3D( 25,0,0));
+      dDistort.add(new Static3D(-25,0,0));
+      mPoint = new Static2D(305, 380);
       }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
@@ -162,8 +158,8 @@ class DifferentBitmapsRenderer implements GLSurfaceView.Renderer
       bmp[1].setBitmap(bitmap1);
       bmp[2].setBitmap(bitmap2);
          
-      bmp[0].sink( new Static1D(8), point, new Static4D(0,0,80,80));
-      bmp[0].distort(dDistort,point);
+      bmp[0].sink( new Static1D(8), mPoint, new Static4D(0,0,80,80));
+      bmp[0].distort(dDistort,mPoint);
       
       try
         {