commit 880bdf976eee91775d7eb8a51b97645728d34d0a
Author: Leszek Koltunski <leszek@distoretedandroid.org>
Date:   Fri Nov 4 11:52:41 2016 +0000

    Tidy up 'Olympic'

diff --git a/src/main/java/org/distorted/examples/olimpic/OlimpicRenderer.java b/src/main/java/org/distorted/examples/olimpic/OlimpicRenderer.java
index c94a586..d60698b 100644
--- a/src/main/java/org/distorted/examples/olimpic/OlimpicRenderer.java
+++ b/src/main/java/org/distorted/examples/olimpic/OlimpicRenderer.java
@@ -49,11 +49,9 @@ class OlimpicRenderer implements GLSurfaceView.Renderer
    private static final int NUM_LEAVES = 8;  
    
    private GLSurfaceView mView;
-   private DistortedNode[] mCircleNode;
    private DistortedNode mScreen;
    private DistortedBitmap mLeaf;
-   private Dynamic1D mRot;
-    
+
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
    OlimpicRenderer(GLSurfaceView v)
@@ -64,12 +62,12 @@ class OlimpicRenderer implements GLSurfaceView.Renderer
       
       mScreen = new DistortedNode(new DistortedBitmap(9*LEAF_SIZE,9*LEAF_SIZE,1));
      
-      mRot = new Dynamic1D(5000,0.0f);
-      mRot.setMode(Dynamic1D.MODE_JUMP);
-      mRot.add(new Static1D(  0));
-      mRot.add(new Static1D(360));
+      Dynamic1D rot = new Dynamic1D(5000,0.0f);
+      rot.setMode(Dynamic1D.MODE_JUMP);
+      rot.add(new Static1D(  0));
+      rot.add(new Static1D(360));
       
-      mCircleNode = new DistortedNode[NUM_CIRCLES];
+      DistortedNode[] mCircleNode = new DistortedNode[NUM_CIRCLES];
     
       int[] colors    = new int[] {0,0,1,  0,0,0,  1,0,0,  1,1,0,  0,1,0}; // blue, black, red, yellow, green  
       int[] positions = new int[] {0*LEAF_SIZE,2*LEAF_SIZE,  3*LEAF_SIZE,2*LEAF_SIZE,  6*LEAF_SIZE,2*LEAF_SIZE,  3*LEAF_SIZE/2,9*LEAF_SIZE/2,  9*LEAF_SIZE/2,9*LEAF_SIZE/2};
@@ -101,7 +99,7 @@ class OlimpicRenderer implements GLSurfaceView.Renderer
         mScreen.attach(mCircleNode[i]);
         tmp = (DistortedBitmap)mCircleNode[i].getObject();
         tmp.move( new Static3D(positions[2*i], positions[2*i+1], 0) );
-        tmp.rotate( mRot, axis, center );
+        tmp.rotate( rot, axis, center );
         tmp.chroma( new Static1D(0.5f), new Static3D(colors[3*i],colors[3*i+1], colors[3*i+2]) );
         }
       }