commit e2c784bde913f9ea91d0234424a6639b5be56408
Author: Leszek Koltunski <leszek@distoretedandroid.org>
Date:   Fri Nov 4 11:25:45 2016 +0000

    Tidy up 'Flag'

diff --git a/src/main/java/org/distorted/examples/flag/FlagActivity.java b/src/main/java/org/distorted/examples/flag/FlagActivity.java
index 193905d..74631d4 100644
--- a/src/main/java/org/distorted/examples/flag/FlagActivity.java
+++ b/src/main/java/org/distorted/examples/flag/FlagActivity.java
@@ -33,13 +33,11 @@ import org.distorted.library.type.Static5D;
 
 public class FlagActivity extends Activity implements SeekBar.OnSeekBarChangeListener
 {
-    private SeekBar barAmplitude, barLength, barAngleA, barAngleB;
     private TextView textAmplitude, textLength, textAngleA, textAngleB;
-    private SeekBar barNoiseAmplitude, barNoiseLength, barNoiseAngleA, barNoiseAngleB;
     private TextView textNoiseAmplitude, textNoiseLength, textNoiseAngleA, textNoiseAngleB;
-
-    private Static5D noise;
+    private Static5D mNoise;
     private String mStr;
+
 ///////////////////////////////////////////////////////////////////////////////////////////////////
     
     @Override
@@ -48,18 +46,17 @@ public class FlagActivity extends Activity implements SeekBar.OnSeekBarChangeLis
       super.onCreate(savedState);
       setContentView(R.layout.flaglayout);
 
-      noise = new Static5D(0,0,0,0,0);
-      mStr = new String();
+      mNoise = new Static5D(0,0,0,0,0);
 
       textAmplitude = (TextView)findViewById(R.id.flagAmplitude);
       textLength    = (TextView)findViewById(R.id.flagLength);
       textAngleA    = (TextView)findViewById(R.id.flagAngleA);
       textAngleB    = (TextView)findViewById(R.id.flagAngleB);
 
-      barAmplitude  = (SeekBar)findViewById(R.id.flagSeekAmplitude);
-      barLength     = (SeekBar)findViewById(R.id.flagSeekLength);
-      barAngleA     = (SeekBar)findViewById(R.id.flagSeekAngleA);
-      barAngleB     = (SeekBar)findViewById(R.id.flagSeekAngleB);
+      SeekBar barAmplitude  = (SeekBar)findViewById(R.id.flagSeekAmplitude);
+      SeekBar barLength     = (SeekBar)findViewById(R.id.flagSeekLength);
+      SeekBar barAngleA     = (SeekBar)findViewById(R.id.flagSeekAngleA);
+      SeekBar barAngleB     = (SeekBar)findViewById(R.id.flagSeekAngleB);
 
       barAmplitude.setOnSeekBarChangeListener(this);
       barLength.setOnSeekBarChangeListener(this);
@@ -76,20 +73,20 @@ public class FlagActivity extends Activity implements SeekBar.OnSeekBarChangeLis
       textNoiseAngleA    = (TextView)findViewById(R.id.flagNoiseAngleA);
       textNoiseAngleB    = (TextView)findViewById(R.id.flagNoiseAngleB);
 
-      barNoiseAmplitude  = (SeekBar)findViewById(R.id.flagSeekNoiseAmplitude);
-      barNoiseLength     = (SeekBar)findViewById(R.id.flagSeekNoiseLength);
-      barNoiseAngleA     = (SeekBar)findViewById(R.id.flagSeekNoiseAngleA);
-      barNoiseAngleB     = (SeekBar)findViewById(R.id.flagSeekNoiseAngleB);
+      SeekBar barNoiseAmplitude  = (SeekBar)findViewById(R.id.flagSeekNoiseAmplitude);
+      SeekBar barNoiseLength     = (SeekBar)findViewById(R.id.flagSeekNoiseLength);
+      SeekBar barNoiseAngleA     = (SeekBar)findViewById(R.id.flagSeekNoiseAngleA);
+      SeekBar barNoiseAngleB     = (SeekBar)findViewById(R.id.flagSeekNoiseAngleB);
 
       barNoiseAmplitude.setOnSeekBarChangeListener(this);
       barNoiseLength.setOnSeekBarChangeListener(this);
       barNoiseAngleA.setOnSeekBarChangeListener(this);
       barNoiseAngleB.setOnSeekBarChangeListener(this);
 
-      barNoiseAmplitude.setProgress( (int)noise.getX() );
-      barNoiseLength.setProgress   ( (int)noise.getY() );
-      barNoiseAngleA.setProgress   ( (int)noise.getW() );
-      barNoiseAngleB.setProgress   ( (int)noise.getV() );
+      barNoiseAmplitude.setProgress( (int)mNoise.getX() );
+      barNoiseLength.setProgress   ( (int)mNoise.getY() );
+      barNoiseAngleA.setProgress   ( (int)mNoise.getW() );
+      barNoiseAngleB.setProgress   ( (int)mNoise.getV() );
 
       textNoiseAmplitude.setText("Noise 0.00");
       textNoiseLength.setText("Noise 0.00");
@@ -150,8 +147,8 @@ public class FlagActivity extends Activity implements SeekBar.OnSeekBarChangeLis
         case R.id.flagSeekAmplitude     : renderer.setAmplitude(progress);
                                           textAmplitude.setText("Amplitude "+progress);
                                           break;
-        case R.id.flagSeekNoiseAmplitude: noise.set1((float)progress/100);
-                                          renderer.setNoise(noise);
+        case R.id.flagSeekNoiseAmplitude: mNoise.set1((float)progress/100);
+                                          renderer.setNoise(mNoise);
                                           convert(progress);
                                           textNoiseAmplitude.setText("Noise "+mStr );
                                           break;
@@ -159,8 +156,8 @@ public class FlagActivity extends Activity implements SeekBar.OnSeekBarChangeLis
                                           renderer.setLength(progress);
                                           textLength.setText("Length "+progress);
                                           break;
-        case R.id.flagSeekNoiseLength   : noise.set2((float)progress/100);
-                                          renderer.setNoise(noise);
+        case R.id.flagSeekNoiseLength   : mNoise.set2((float)progress/100);
+                                          renderer.setNoise(mNoise);
                                           convert(progress);
                                           textNoiseLength.setText("Noise "+mStr );
                                           break;
@@ -168,8 +165,8 @@ public class FlagActivity extends Activity implements SeekBar.OnSeekBarChangeLis
                                           renderer.setAngleA(progress);
                                           textAngleA.setText("Alpha "+progress);
                                           break;
-        case R.id.flagSeekNoiseAngleA   : noise.set4((float)progress/100);
-                                          renderer.setNoise(noise);
+        case R.id.flagSeekNoiseAngleA   : mNoise.set4((float)progress/100);
+                                          renderer.setNoise(mNoise);
                                           convert(progress);
                                           textNoiseAngleA.setText("Noise "+mStr );
                                           break;
@@ -177,8 +174,8 @@ public class FlagActivity extends Activity implements SeekBar.OnSeekBarChangeLis
                                           renderer.setAngleB(progress);
                                           textAngleB.setText("Beta "+progress);
                                           break;
-        case R.id.flagSeekNoiseAngleB   : noise.set5((float)progress/100);
-                                          renderer.setNoise(noise);
+        case R.id.flagSeekNoiseAngleB   : mNoise.set5((float)progress/100);
+                                          renderer.setNoise(mNoise);
                                           convert(progress);
                                           textNoiseAngleB.setText("Noise "+mStr );
                                           break;
diff --git a/src/main/java/org/distorted/examples/flag/FlagRenderer.java b/src/main/java/org/distorted/examples/flag/FlagRenderer.java
index 3a29163..f804267 100644
--- a/src/main/java/org/distorted/examples/flag/FlagRenderer.java
+++ b/src/main/java/org/distorted/examples/flag/FlagRenderer.java
@@ -55,7 +55,6 @@ class FlagRenderer implements GLSurfaceView.Renderer
     private Static5D mWaveSta1, mWaveSta2;
 
     Static4D mQuat1, mQuat2;
-
     int mScreenMin;
     
 ///////////////////////////////////////////////////////////////////////////////////////////////////
