Example usage for com.badlogic.gdx.physics.box2d Box2DDebugRenderer Box2DDebugRenderer

Introduction

In this page you can find the example usage for com.badlogic.gdx.physics.box2d Box2DDebugRenderer Box2DDebugRenderer.

Prototype

public Box2DDebugRenderer() 

Source Link

Usage

From source file:Tabox2D.java

License:Open Source License

private Tabox2D(Vector2 gravity) {
    width = Gdx.graphics.getWidth();//  www.  jav  a  2 s  . co m
    height = Gdx.graphics.getHeight();
    meterSize = 100;// 1 metter = 100px, default.
    polyInfo = new HashMap<String, Float>();
    rawForces = false;

    // Sides by polygon:
    polyInfo.put("triangle", 3f);
    polyInfo.put("square", 4f);
    polyInfo.put("pentagon", 5f);
    polyInfo.put("hexagon", 6f);
    polyInfo.put("heptagon", 7f);
    polyInfo.put("octagon", 8f);

    // Angle of the sides:
    polyInfo.put("triangle_angle", 120f);
    polyInfo.put("square_angle", 90f);
    polyInfo.put("pentagon_angle", 72f);
    polyInfo.put("hexagon_angle", 60f);
    polyInfo.put("heptagon_angle", 51.428f);
    polyInfo.put("octagon_angle", 45f);

    filterMin = "linear";
    filterMag = "linear";

    renderer = new Box2DDebugRenderer();
    sr = new ShapeRenderer();
    spriteBath = new SpriteBatch();
    adjustCamera();
    tabodies = new ArrayList<Tabody>();
    world = new World(new Vector2(gravity.x, gravity.y), true);

    sr = new ShapeRenderer();
}

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From source file:be.ac.ucl.lfsab1509.bouboule.game.gameManager.GameLoop.java

License:Open Source License

/**
 * Launch the creation of the batch thanks to the camera. if debug == true,
 * set up the debugger matrix/*from   w  w w  .  j  a  v  a  2 s . c o m*/
 * 
 * @param cam    : the OrthographicCamera of the game
 * @param debug : load the debugging matrix
 * 
 * GameLoop(OrthographicCamera cam, boolean debug)
 */
public GameLoop(final OrthographicCamera cam, final boolean debug) {

    // creation of the batch and matrix (physical edges of the bodies)
    // debugger
    batch = new SpriteBatch();
    batch.setProjectionMatrix(cam.combined);

    if (debug) {
        debugMatrix = new Matrix4(cam.combined);
        debugMatrix.scale(GraphicManager.getGameToWorld(), GraphicManager.getGameToWorld(), 1f);

        debugRenderer = new Box2DDebugRenderer();
    }

    // Create only once the graphicManager
    graphicManager = new GraphicManager();

    // Load the font
    fontOswald = new BitmapFont(Gdx.files.internal("fonts/Oswald/Oswald.fnt"),
            Gdx.files.internal("fonts/Oswald/Oswald.png"), false);
    fontOsaka = new BitmapFont(Gdx.files.internal("fonts/Osaka/Osaka.fnt"),
            Gdx.files.internal("fonts/Osaka/Osaka.png"), false);

    fontOsakaRed = new BitmapFont(Gdx.files.internal("fonts/Osaka/Osaka.fnt"),
            Gdx.files.internal("fonts/Osaka/Osaka.png"), false);
    fontOsakaRed.setColor(.95f, .05f, .05f, 1f);

    // Pause
    if (GlobalSettings.GAME.isGdxMenus()) {
        fontPause = new BitmapFont(Gdx.files.internal("fonts/OsakaBig/OsakaBig.fnt"),
                Gdx.files.internal("fonts/OsakaBig/OsakaBig.png"), false);
        fontPause.setColor(.95f, .05f, .05f, 1f);
        texturePause = new Texture("buttons/home_button.png");
        pixmapFade = new Pixmap(1, 1, Format.RGB888);
        spriteFade = new Sprite(new Texture(pixmapFade));
        spriteFade.setColor(0, 0, 0, 0);
        spriteFade.setSize(GlobalSettings.APPWIDTH * 2, GlobalSettings.APPHEIGHT * 2); // bigger size to cover all the zone
        spriteFade.setPosition(-GlobalSettings.APPWIDTH / 2, -GlobalSettings.APPHEIGHT / 2);
    }

    // load the counter
    countDown = new CountDown(2, 2, 1f, "anim/countdown.png", true); // 3 sec

    // new randomGenerator
    random = new Random();
}

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From source file:com.agateau.pixelwheels.racescreen.GameRenderer.java

License:Open Source License

public GameRenderer(GameWorld world, Batch batch, PerformanceCounters counters) {
    mDebugRenderer = new Box2DDebugRenderer();
    mWorld = world;/*from ww  w.  jav a2s.  c o m*/

    mTrack = mWorld.getTrack();

    mExtraBackgroundLayerIndexes = mTrack.getExtraBackgroundLayerIndexes();
    mForegroundLayerIndexes = mTrack.getForegroundLayerIndexes();

    mBatch = batch;
    mCamera = new OrthographicCamera();
    boolean singlePlayer = mWorld.getPlayerRacers().size == 1;
    mCameraUpdater = singlePlayer ? new SinglePlayerCameraUpdater(mWorld)
            : new MultiPlayerCameraUpdater(mWorld);
    mRenderer = new OrthogonalTiledMapRenderer(mTrack.getMap(), Constants.UNIT_FOR_PIXEL, mBatch);

    mTilePerformanceCounter = counters.add("- tiles");
    mGameObjectPerformanceCounter = counters.add("- g.o.");

    mDebugRenderer.setDrawVelocities(Debug.instance.drawVelocities);
}

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From source file:com.barconr.games.marblegame.Maze2Drenderer.java

License:Apache License

public Maze2Drenderer(TiledMap tm, Physics2D physics) {
    font = new BitmapFont();
    this.physics = physics;
    renderer = new Box2DDebugRenderer();
    ballLoc = new Vector2();
    map = tm;//from w  w w. ja v a2  s. c o  m

    camera = new OrthographicCamera(Assets.VIRTUAL_SCREEN_WIDTH, Assets.VIRTUAL_SCREEN_HEIGHT);
    camera.position.set(Assets.VIRTUAL_SCREEN_WIDTH / 2f, Assets.VIRTUAL_SCREEN_HEIGHT / 2f, 0);
    camera.update();

    //Load Marble Sprite
    marbleSprite = new Sprite(Assets.marble);
    marbleSprite.setBounds(0, 0, 16, 16);

    tilerender = new OrthogonalTiledMapRenderer(map);

    //createFixtures(Assets.mazemap);

    debugProj = new Matrix4(camera.combined);
    debugProj.scale(Assets.PIXELS_PER_METER, Assets.PIXELS_PER_METER, 1);
    batcher = new SpriteBatch();

    batcher.setProjectionMatrix(camera.combined);
    batcher.enableBlending();

    tilerender.setView(camera);

}

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From source file:com.disc.jammers.states.StatePlay.java

public StatePlay(GameStateManager gsm) {
    super(gsm);// ww  w  .  ja  v  a2 s.  c  o  m
    eventQueue = new EventQueue();

    camera.setToOrtho(false, WIDTH, HEIGHT);
    Gdx.input.setInputProcessor(new MyInputProcessor(eventQueue));

    //Box2d Initialization
    world = new World(new Vector2(0, 0), true);
    world.setContactListener(new MyContactListener(eventQueue));
    b2dr = new Box2DDebugRenderer();

    manager = new GameManager(world, eventQueue);
    //--Sprites

    createBoxBoundaries();
    tempBackground = new Texture("court.png");
}

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From source file:com.dongbat.game.system.localSystem.Box2dDebugRendererSystem.java

@Override
protected void initialize() {
    box2DDebugRenderer = new Box2DDebugRenderer();
    physicWorld = PhysicsUtil.getPhysicsWorld(world);
    camera = PhysicsCameraUtil.getCamera();
}

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From source file:com.dongbat.game.util.localUtil.DebugRendererFactory.java

/**
 * Initialize box2d debug renderer/*from  w  ww  .ja v a 2s  .c  o  m*/
 */
public static void init() {
    if (debugRenderer == null) {
        debugRenderer = new Box2DDebugRenderer();
    }
}

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From source file:com.dongbat.invasion.system.Box2DDebugRenderSystem.java

@Override
protected void initialize() {
    box2DDebugRenderer = new Box2DDebugRenderer();
    physicWorld = PhysicsUtil.getWorld();
    camera = PhysicsCameraUtil.getCamera();
}

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From source file:com.esotericsoftware.spine.Box2DExample.java

License:Open Source License

public void create() {
    batch = new SpriteBatch();
    renderer = new ShapeRenderer();
    skeletonRenderer = new SkeletonRenderer();
    skeletonRenderer.setPremultipliedAlpha(true);

    atlas = new TextureAtlas(Gdx.files.internal("spineboy/spineboy.atlas"));

    // This loader creates Box2dAttachments instead of RegionAttachments for an easy way to keep
    // track of the Box2D body for each attachment.
    AtlasAttachmentLoader atlasLoader = new AtlasAttachmentLoader(atlas) {
        public RegionAttachment newRegionAttachment(Skin skin, String name, String path) {
            Box2dAttachment attachment = new Box2dAttachment(name);
            AtlasRegion region = atlas.findRegion(attachment.getName());
            if (region == null)
                throw new RuntimeException("Region not found in atlas: " + attachment);
            attachment.setRegion(region);
            return attachment;
        }/* w  w  w.  ja  v  a 2  s  . c  om*/
    };
    SkeletonJson json = new SkeletonJson(atlasLoader);
    json.setScale(0.6f * 0.05f);
    SkeletonData skeletonData = json.readSkeletonData(Gdx.files.internal("spineboy/spineboy.json"));
    animation = skeletonData.findAnimation("walk");

    skeleton = new Skeleton(skeletonData);
    skeleton.x = -32;
    skeleton.y = 1;
    skeleton.updateWorldTransform();

    // See Box2DTest in libgdx for more detailed information about Box2D setup.
    camera = new OrthographicCamera(48, 32);
    camera.position.set(0, 16, 0);
    box2dRenderer = new Box2DDebugRenderer();
    createWorld();

    // Create a body for each attachment. Note it is probably better to create just a few bodies rather than one for each
    // region attachment, but this is just an example.
    for (Slot slot : skeleton.getSlots()) {
        if (!(slot.getAttachment() instanceof Box2dAttachment))
            continue;
        Box2dAttachment attachment = (Box2dAttachment) slot.getAttachment();

        PolygonShape boxPoly = new PolygonShape();
        boxPoly.setAsBox(attachment.getWidth() / 2 * attachment.getScaleX(),
                attachment.getHeight() / 2 * attachment.getScaleY(),
                vector.set(attachment.getX(), attachment.getY()), attachment.getRotation() * MathUtils.degRad);

        BodyDef boxBodyDef = new BodyDef();
        boxBodyDef.type = BodyType.StaticBody;
        attachment.body = world.createBody(boxBodyDef);
        attachment.body.createFixture(boxPoly, 1);

        boxPoly.dispose();
    }
}

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From source file:com.example.jumpertutorial.JumperTutorial.java

License:Apache License

@Override
public void create() {
    /**//from w ww  .j  av  a  2s.  c o m
     * If the viewport's size is not yet known, determine it here.
     */
    if (screenWidth == -1) {
        screenWidth = Gdx.graphics.getWidth();
        screenHeight = Gdx.graphics.getHeight();
    }

    tiledMapHelper = new TiledMapHelper();

    tiledMapHelper = new TiledMapHelper();

    tiledMapHelper.setPackerDirectory("data/packer");

    tiledMapHelper.loadMap("data/world/level1/level.tmx");

    tiledMapHelper.prepareCamera(screenWidth, screenHeight);

    /**
     * Load up the overall texture and chop it in to pieces. In this case,
     * piece.
     */
    overallTexture = new Texture(Gdx.files.internal("data/sprite.png"));
    overallTexture.setFilter(TextureFilter.Linear, TextureFilter.Linear);

    jumperSprite = new Sprite(overallTexture, 0, 0, 21, 37);

    spriteBatch = new SpriteBatch();

    /**
     * You can set the world's gravity in its constructor. Here, the gravity
     * is negative in the y direction (as in, pulling things down).
     */
    world = new World(new Vector2(0.0f, -10.0f), true);

    BodyDef jumperBodyDef = new BodyDef();
    jumperBodyDef.type = BodyDef.BodyType.DynamicBody;
    jumperBodyDef.position.set(1.0f, 3.0f);

    jumper = world.createBody(jumperBodyDef);

    /**
     * Boxes are defined by their "half width" and "half height", hence the
     * 2 multiplier.
     */
    PolygonShape jumperShape = new PolygonShape();
    jumperShape.setAsBox(jumperSprite.getWidth() / (2 * PIXELS_PER_METER),
            jumperSprite.getHeight() / (2 * PIXELS_PER_METER));

    /**
     * The character should not ever spin around on impact.
     */
    jumper.setFixedRotation(true);

    /**
     * The density and friction of the jumper were found experimentally.
     * Play with the numbers and watch how the character moves faster or
     * slower.
     */
    FixtureDef jumperFixtureDef = new FixtureDef();
    jumperFixtureDef.shape = jumperShape;
    jumperFixtureDef.density = 1.0f;
    jumperFixtureDef.friction = 5.0f;

    jumper.createFixture(jumperFixtureDef);
    jumperShape.dispose();

    tiledMapHelper.loadCollisions("data/collisions.txt", world, PIXELS_PER_METER);

    debugRenderer = new Box2DDebugRenderer();

    lastRender = System.nanoTime();
}

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