jme3-examples: delete useless fields and variables

jme3-examples/src/main/java/jme3test/app/TestIDList.java

@@ -74,9 +74,7 @@ public class TestIDList {
 
     }
 
-    final private static IDList list = new IDList();
-    final private static int boundSlot = 0;
-    
+    final private static IDList list = new IDList();   
     final private static Object[] slots = new Object[16];
     final private static boolean[] enabledSlots = new boolean[16];
 

jme3-examples/src/main/java/jme3test/batching/TestBatchNodeCluster.java

@@ -75,16 +75,11 @@ public class TestBatchNodeCluster extends SimpleApplication {
     final private Random rand = new Random();
     final private int maxCubes = 2000;
     final private int startAt = 0;
-    final private static int xPositions = 0, yPositions = 0, zPositions = 0;
-    final private int returner = 0;
     final private ArrayList<Integer> xPosition = new ArrayList<>();
     final private ArrayList<Integer> yPosition = new ArrayList<>();
     final private ArrayList<Integer> zPosition = new ArrayList<>();
-    final private int xLimitf = 60, xLimits = -60, yLimitf = 60, yLimits = -20, zLimitf = 60, zLimits = -60;
-    final private int circ = 8;//increases by 8 every time.
-    final private int dynamic = 4;
+    final private int yLimitf = 60, yLimits = -20;
     private static AppSettings settingst;
-    final private boolean isTrue = true;
     final private int lineLength = 50;
     private BatchNode batchNode;
     private Material mat1;
@@ -335,11 +330,7 @@ public class TestBatchNodeCluster extends SimpleApplication {
     public int getz(int i) {
         return zPosition.get(i);
     }
-    final private long nbFrames = 0;
-    final private long cullTime = 0;
     private float time = 0;
-    final private Vector3f lookAtPos = new Vector3f(0, 0, 0);
-    final private float xpos = 0;
     private Spatial box;
 
     @Override

jme3-examples/src/main/java/jme3test/batching/TestBatchNodeTower.java

@@ -226,7 +226,7 @@ public class TestBatchNodeTower extends SimpleApplication {
         tex3.setWrap(WrapMode.Repeat);
         mat3.setTexture("ColorMap", tex3);
     }
-    private int nbBrick =0;
+
     public void addBrick(Vector3f ori) {
         Geometry reBoxg = new Geometry("brick", brick);
         reBoxg.setMaterial(mat);
@@ -237,7 +237,6 @@ public class TestBatchNodeTower extends SimpleApplication {
         reBoxg.getControl(RigidBodyControl.class).setFriction(1.6f);
         this.batchNode.attachChild(reBoxg);
         this.getPhysicsSpace().add(reBoxg);
-        nbBrick++;
     }
 
     protected void initCrossHairs() {

jme3-examples/src/main/java/jme3test/bullet/TestAttachGhostObject.java

@@ -55,8 +55,6 @@ public class TestAttachGhostObject extends SimpleApplication implements AnalogLi
     private HingeJoint joint;
     private GhostControl ghostControl;
     private Node collisionNode;
-    private Node hammerNode;
-    final private Vector3f tempVec = new Vector3f();
     private BulletAppState bulletAppState;
 
     public static void main(String[] args) {

jme3-examples/src/main/java/jme3test/bullet/TestBetterCharacter.java

@@ -63,7 +63,6 @@ public class TestBetterCharacter extends SimpleApplication implements ActionList
     private BetterCharacterControl physicsCharacter;
     private Node characterNode;
     private CameraNode camNode;
-    final private boolean rotate = false;
     final private Vector3f walkDirection = new Vector3f(0, 0, 0);
     final private Vector3f viewDirection = new Vector3f(0, 0, 1);
     private boolean leftStrafe = false, rightStrafe = false, forward = false, backward = false,

jme3-examples/src/main/java/jme3test/bullet/TestBrickWall.java

@@ -69,7 +69,6 @@ public class TestBrickWall extends SimpleApplication {
     private Material mat3;
     private static Sphere bullet;
     private static Box brick;
-    private static SphereCollisionShape bulletCollisionShape;
 
     private BulletAppState bulletAppState;
 
@@ -87,7 +86,6 @@ public class TestBrickWall extends SimpleApplication {
 
         bullet = new Sphere(32, 32, 0.4f, true, false);
         bullet.setTextureMode(TextureMode.Projected);
-        bulletCollisionShape = new SphereCollisionShape(0.4f);
         brick = new Box(bLength, bHeight, bWidth);
         brick.scaleTextureCoordinates(new Vector2f(1f, .5f));
 

jme3-examples/src/main/java/jme3test/bullet/TestCollisionListener.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009-2020 jMonkeyEngine
+ * Copyright (c) 2009-2021 jMonkeyEngine
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -50,7 +50,6 @@ public class TestCollisionListener extends SimpleApplication implements PhysicsC
 
     private BulletAppState bulletAppState;
     private Sphere bullet;
-    private SphereCollisionShape bulletCollisionShape;
 
     public static void main(String[] args) {
         TestCollisionListener app = new TestCollisionListener();
@@ -64,7 +63,6 @@ public class TestCollisionListener extends SimpleApplication implements PhysicsC
         bulletAppState.setDebugEnabled(true);
         bullet = new Sphere(32, 32, 0.4f, true, false);
         bullet.setTextureMode(TextureMode.Projected);
-        bulletCollisionShape = new SphereCollisionShape(0.4f);
 
         PhysicsTestHelper.createPhysicsTestWorld(rootNode, assetManager, bulletAppState.getPhysicsSpace());
         PhysicsTestHelper.createBallShooter(this, rootNode, bulletAppState.getPhysicsSpace());

jme3-examples/src/main/java/jme3test/bullet/TestFancyCar.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009-2020 jMonkeyEngine
+ * Copyright (c) 2009-2021 jMonkeyEngine
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -55,8 +55,6 @@ public class TestFancyCar extends SimpleApplication implements ActionListener {
 
     private BulletAppState bulletAppState;
     private VehicleControl player;
-    private VehicleWheel fr, fl, br, bl;
-    private Node node_fr, node_fl, node_br, node_bl;
     private float wheelRadius;
     private float steeringValue = 0;
     private float accelerationValue = 0;

jme3-examples/src/main/java/jme3test/bullet/TestHoveringTank.java

@@ -75,11 +75,6 @@ public class TestHoveringTank extends SimpleApplication implements AnalogListene
     private Spatial spaceCraft;
     private TerrainQuad terrain;
     private Material matRock;
-    final private boolean wireframe = false;
-    private BitmapText hintText;
-    private PointLight pl;
-    private Geometry lightMdl;
-    private Geometry collisionMarker;
     /**
      * initial location of the tank (in world/physics-space coordinates)
      */

jme3-examples/src/main/java/jme3test/bullet/TestPhysicsCharacter.java

@@ -58,7 +58,6 @@ public class TestPhysicsCharacter extends SimpleApplication implements ActionLis
   private CharacterControl physicsCharacter;
   private Node characterNode;
   private CameraNode camNode;
-  final private boolean rotate = false;
   final private Vector3f walkDirection = new Vector3f(0,0,0);
   final private Vector3f viewDirection = new Vector3f(0,0,0);
   private boolean leftStrafe = false, rightStrafe = false, forward = false, backward = false, 

jme3-examples/src/main/java/jme3test/bullet/TestWalkingChar.java

@@ -96,7 +96,6 @@ public class TestWalkingChar extends SimpleApplication implements ActionListener
     private float airTime = 0;
     //camera
     private boolean left = false, right = false, up = false, down = false;
-    private ChaseCamera chaseCam;
     //bullet
     private Sphere bullet;
     private SphereCollisionShape bulletCollisionShape;
@@ -107,7 +106,6 @@ public class TestWalkingChar extends SimpleApplication implements ActionListener
     final private float bLength = 0.8f;
     final private float bWidth = 0.4f;
     final private float bHeight = 0.4f;
-    private FilterPostProcessor fpp;
 
     public static void main(String[] args) {
         TestWalkingChar app = new TestWalkingChar();
@@ -301,7 +299,7 @@ public class TestWalkingChar extends SimpleApplication implements ActionListener
 
     private void setupChaseCamera() {
         flyCam.setEnabled(false);
-        chaseCam = new ChaseCamera(cam, model, inputManager);
+        new ChaseCamera(cam, model, inputManager);
     }
 
     private void setupAnimationController() {

jme3-examples/src/main/java/jme3test/games/RollingTheMonkey.java

@@ -68,7 +68,6 @@ import java.util.concurrent.Callable;
  */
 public class RollingTheMonkey extends SimpleApplication implements ActionListener, PhysicsCollisionListener {
     
-    private static final String TITLE           = "Rolling The Monkey";
     private static final String MESSAGE         = "Thanks for Playing!";
     private static final String INFO_MESSAGE    = "Collect all the spinning cubes!\nPress the 'R' key any time to reset!";
     

jme3-examples/src/main/java/jme3test/helloworld/HelloTerrainCollision.java

@@ -61,7 +61,6 @@ public class HelloTerrainCollision extends SimpleApplication
         implements ActionListener {
 
   private BulletAppState bulletAppState;
-  private RigidBodyControl landscape;
   private CharacterControl player;
   final private Vector3f walkDirection = new Vector3f();
   private boolean left = false, right = false, up = false, down = false;

jme3-examples/src/main/java/jme3test/light/TestConeVSFrustum.java

@@ -227,7 +227,7 @@ public class TestConeVSFrustum extends SimpleApplication {
         System.err.println("light " + spotLight.getPosition());
 
     }
-    private Geometry boxGeo, boxGeo2;
+    private Geometry boxGeo;
     private final static float MOVE_SPEED = 60;
     final private Vector3f tmp = new Vector3f();
     final private Quaternion tmpQuat = new Quaternion();

jme3-examples/src/main/java/jme3test/light/TestDirectionalLightShadow.java

@@ -339,7 +339,6 @@ public class TestDirectionalLightShadow extends SimpleApplication implements Act
     private boolean right = false;
     private boolean fwd = false;
     private boolean back = false;
-    final private float time = 0;
     final private float s = 1f;
 
     @Override

jme3-examples/src/main/java/jme3test/light/TestManyLightsSingle.java

@@ -238,9 +238,6 @@ public class TestManyLightsSingle extends SimpleApplication {
     }
 
     private BitmapText helloText;
-    private long time;
-    private long nbFrames;
-    final private long startTime = 0;
 
     @Override
     public void simpleUpdate(float tpf) {

jme3-examples/src/main/java/jme3test/light/TestShadowsPerf.java

@@ -54,10 +54,6 @@ import com.jme3.util.TangentBinormalGenerator;
 
 public class TestShadowsPerf extends SimpleApplication {
 
-    private float angle;
-    private PointLight pl;
-    private Spatial lightMdl;
-
     public static void main(String[] args) {
         TestShadowsPerf app = new TestShadowsPerf();
         app.start();

jme3-examples/src/main/java/jme3test/light/TestSpotLightTerrain.java

@@ -63,13 +63,6 @@ public class TestSpotLightTerrain extends SimpleApplication {
     private TerrainQuad terrain;
     private Material matTerrain;
     private Material matWire;
-    final private boolean wireframe = false;
-    final private boolean triPlanar = false;
-    final private boolean wardiso = false;
-    final private boolean minnaert = false;
-    private BitmapText hintText;
-    private PointLight pl;
-    private Geometry lightMdl;
     final private float grassScale = 64;
     final private float dirtScale = 16;
     final private float rockScale = 128;

jme3-examples/src/main/java/jme3test/light/TestTangentGen.java

@@ -53,10 +53,6 @@ import java.nio.IntBuffer;
 
 public class TestTangentGen extends SimpleApplication {
 
-    private float angle;
-    private PointLight pl;
-    private Geometry lightMdl;
-
     public static void main(String[] args){
         TestTangentGen app = new TestTangentGen();
         app.start();

jme3-examples/src/main/java/jme3test/material/TestParallax.java

@@ -144,7 +144,6 @@ public class TestParallax extends SimpleApplication {
         inputManager.addMapping("toggleSteep", new KeyTrigger(KeyInput.KEY_SPACE));
     }
     private float parallaxHeigh = 0.05f;
-    final private float time = 0;
     private boolean steep = false;
 
     @Override

jme3-examples/src/main/java/jme3test/material/TestParallaxPBR.java

@@ -146,7 +146,6 @@ public class TestParallaxPBR extends SimpleApplication {
         inputManager.addMapping("toggleSteep", new KeyTrigger(KeyInput.KEY_SPACE));
     }
     private float parallaxHeigh = 0.05f;
-    final private float time = 0;
     private boolean steep = false;
 
     @Override

jme3-examples/src/main/java/jme3test/model/TestGltfLoading.java

@@ -60,10 +60,6 @@ public class TestGltfLoading extends SimpleApplication {
     final private int duration = 1;
     private boolean playAnim = true;
 
-    private Geometry g;
-    final private int morphIndex = 0;
-
-
     public static void main(String[] args) {
         TestGltfLoading app = new TestGltfLoading();
         app.start();

jme3-examples/src/main/java/jme3test/opencl/TestMultipleApplications.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009-2020 jMonkeyEngine
+ * Copyright (c) 2009-2021 jMonkeyEngine
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -50,7 +50,6 @@ public class TestMultipleApplications extends SimpleApplication {
     private static final Logger LOG = Logger.getLogger(TestMultipleApplications.class.getName());
     
     private static final Object sync = new Object();
-    private static Platform selectedPlatform;
     private static List<? extends Device> availableDevices;
     private static int currentDeviceIndex;
     
@@ -101,7 +100,6 @@ public class TestMultipleApplications extends SimpleApplication {
 
             Platform platform = platforms.get(0);
             availableDevices = platform.getDevices();
-            selectedPlatform = platform;
             
             Device device = platform.getDevices().get(currentDeviceIndex);
             currentDeviceIndex ++;

jme3-examples/src/main/java/jme3test/post/TestBloom.java

@@ -53,11 +53,7 @@ import com.jme3.util.SkyFactory.EnvMapType;
 
 public class TestBloom extends SimpleApplication {
 
-    private float angle;
-    private Spatial lightMdl;
     private Spatial teapot;
-    private Geometry frustumMdl;
-    private WireFrustum frustum;
     private boolean active=true;
     private FilterPostProcessor fpp;
     

jme3-examples/src/main/java/jme3test/post/TestBloomAlphaThreshold.java

@@ -56,11 +56,7 @@ import com.jme3.util.SkyFactory.EnvMapType;
 public class TestBloomAlphaThreshold extends SimpleApplication
 {
 
-	private float angle;
-	private Spatial lightMdl;
 	private Spatial teapot;
-	private Geometry frustumMdl;
-	private WireFrustum frustum;
 	private boolean active = true;
 	private FilterPostProcessor fpp;
 

jme3-examples/src/main/java/jme3test/post/TestCrossHatch.java

@@ -53,11 +53,7 @@ import com.jme3.util.SkyFactory.EnvMapType;
 
 public class TestCrossHatch extends SimpleApplication {
 
-    private float angle;
-    private Spatial lightMdl;
     private Spatial teapot;
-    private Geometry frustumMdl;
-    private WireFrustum frustum;
     private boolean active=true;
     private FilterPostProcessor fpp;
     

jme3-examples/src/main/java/jme3test/post/TestMultiplesFilters.java

@@ -60,7 +60,6 @@ public class TestMultiplesFilters extends SimpleApplication {
     }
     private SSAOFilter ssaoFilter;
     private FilterPostProcessor fpp;
-    final private boolean en = true;
 
     @Override
     public void simpleInitApp() {

jme3-examples/src/main/java/jme3test/post/TestRenderToMemory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009-2020 jMonkeyEngine
+ * Copyright (c) 2009-2021 jMonkeyEngine
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -77,14 +77,12 @@ public class TestRenderToMemory extends SimpleApplication implements SceneProces
 
     private FrameBuffer offBuffer;
     private ViewPort offView;
-    private Texture2D offTex;
     private Camera offCamera;
     private ImageDisplay display;
 
     private static final int width = 800, height = 600;
 
     private final ByteBuffer cpuBuf = BufferUtils.createByteBuffer(width * height * 4);
-    private final byte[] cpuArray = new byte[width * height * 4];
     private final BufferedImage image = new BufferedImage(width, height,
                                             BufferedImage.TYPE_INT_BGR);
 

jme3-examples/src/main/java/jme3test/post/TestSSAO2.java

@@ -43,8 +43,6 @@ import com.jme3.scene.shape.Box;
 
 public class TestSSAO2 extends SimpleApplication {
 
-    private Geometry model;
-
     public static void main(String[] args) {
         TestSSAO2 app = new TestSSAO2();
         app.start();

jme3-examples/src/main/java/jme3test/stress/TestBatchLod.java

@@ -43,8 +43,6 @@ import jme3tools.optimize.GeometryBatchFactory;
 
 public class TestBatchLod extends SimpleApplication {
 
-    final private boolean lod = false;
-
     public static void main(String[] args) {
         TestBatchLod app = new TestBatchLod();
         app.start();

jme3-examples/src/main/java/jme3test/stress/TestLodGeneration.java

@@ -64,7 +64,6 @@ public class TestLodGeneration extends SimpleApplication {
     private BitmapText hudText;
     final private List<Geometry> listGeoms = new ArrayList<>();
     final private ScheduledThreadPoolExecutor exec = new ScheduledThreadPoolExecutor(5);
-    private AnimChannel ch;
 
     @Override
     public void simpleInitApp() {

jme3-examples/src/main/java/jme3test/terrain/TerrainFractalGridTest.java

@@ -35,7 +35,7 @@ public class TerrainFractalGridTest extends SimpleApplication {
         TerrainFractalGridTest app = new TerrainFractalGridTest();
         app.start();
     }
-    private CharacterControl player3;
+
     private FractalSum base;
     private PerturbFilter perturb;
     private OptimizedErode therm;

jme3-examples/src/main/java/jme3test/terrain/TerrainGridTest.java

@@ -35,7 +35,6 @@ public class TerrainGridTest extends SimpleApplication {
     final private float dirtScale = 16;
     final private float rockScale = 128;
     final private boolean usePhysics = false;
-    final private boolean physicsAdded = false;
 
     public static void main(final String[] args) {
         TerrainGridTest app = new TerrainGridTest();

jme3-examples/src/main/java/jme3test/terrain/TerrainGridTileLoaderTest.java

@@ -38,7 +38,6 @@ public class TerrainGridTileLoaderTest extends SimpleApplication {
     final private float dirtScale = 16;
     final private float rockScale = 128;
     final private boolean usePhysics = true;
-    final private boolean physicsAdded = false;
 
     public static void main(final String[] args) {
         TerrainGridTileLoaderTest app = new TerrainGridTileLoaderTest();

jme3-examples/src/main/java/jme3test/terrain/TerrainTestAdvanced.java

@@ -68,11 +68,7 @@ public class TerrainTestAdvanced extends SimpleApplication {
     private Material matWire;
     private boolean wireframe = false;
     private boolean triPlanar = false;
-    final private boolean wardiso = false;
-    final private boolean minnaert = false;
     private BitmapText hintText;
-    private PointLight pl;
-    private Geometry lightMdl;
     private float dirtScale = 16;
     private float darkRockScale = 32;
     private float pinkRockScale = 32;

jme3-examples/src/main/java/jme3test/terrain/TerrainTestAndroid.java

@@ -66,8 +66,6 @@ public class TerrainTestAndroid extends SimpleApplication {
     private boolean wireframe = false;
     private boolean triPlanar = false;
     private BitmapText hintText;
-    private PointLight pl;
-    private Geometry lightMdl;
     private float grassScale = 64;
     private float dirtScale = 16;
     private float rockScale = 128;

jme3-examples/src/main/java/jme3test/terrain/TerrainTestCollision.java

@@ -79,16 +79,12 @@ import java.util.List;
 public class TerrainTestCollision extends SimpleApplication {
 
     private TerrainQuad terrain;
-    private Node terrainPhysicsNode;
     private Material matRock;
     private Material matWire;
     private boolean wireframe = false;
     private BitmapText hintText;
-    private PointLight pl;
-    private Geometry lightMdl;
     private List<Geometry> collisionMarkers;
     private BulletAppState bulletAppState;
-    private Geometry collisionSphere;
     private Geometry collisionBox;
     private Geometry selectedCollisionObject;
 

jme3-examples/src/main/java/jme3test/terrain/TerrainTestModifyHeight.java

@@ -82,9 +82,6 @@ public class TerrainTestModifyHeight extends SimpleApplication {
     private Material matTerrain;
     private Material matWire;
     private boolean wireframe = false;
-    final private boolean triPlanar = false;
-    final private boolean wardiso = false;
-    final private boolean minnaert = false;
     private BitmapText hintText;
     final private float grassScale = 64;
     final private float dirtScale = 16;

jme3-examples/src/main/java/jme3test/terrain/TerrainTestTile.java

@@ -69,9 +69,6 @@ public class TerrainTestTile extends SimpleApplication {
     private Material matTerrain;
     private Material matWire;
     private boolean wireframe = false;
-    final private boolean triPlanar = false;
-    final private boolean wardiso = false;
-    final private boolean minnaert = false;
     private BitmapText hintText;
     final private float grassScale = 256;
     

jme3-examples/src/main/java/jme3test/water/TestPostWater.java

@@ -84,8 +84,6 @@ public class TestPostWater extends SimpleApplication {
     private TerrainQuad terrain;
     private Material matRock;
     private AudioNode waves;
-    final private LowPassFilter underWaterAudioFilter = new LowPassFilter(0.5f, 0.1f);
-    final private LowPassFilter underWaterReverbFilter = new LowPassFilter(0.5f, 0.1f);
     final private LowPassFilter aboveWaterAudioFilter = new LowPassFilter(1, 1);
 
     public static void main(String[] args) {
@@ -319,8 +317,6 @@ public class TestPostWater extends SimpleApplication {
             e.printStackTrace();
         }
         terrain = new TerrainQuad("terrain", 65, 513, heightmap.getHeightMap());
-        List<Camera> cameras = new ArrayList<>();
-        cameras.add(getCamera());
         terrain.setMaterial(matRock);
         terrain.setLocalScale(new Vector3f(5, 5, 5));
         terrain.setLocalTranslation(new Vector3f(0, -30, 0));