Example usage for com.badlogic.gdx.graphics.g3d.utils ModelBuilder ModelBuilder

Introduction

In this page you can find the example usage for com.badlogic.gdx.graphics.g3d.utils ModelBuilder ModelBuilder.

Prototype

ModelBuilder

Source Link

Usage

From source file:com.badlogic.gdx.tests.dragome.examples.GearsDemo.java

@Override
public void create() {

    environment = new Environment();
    environment.set(new ColorAttribute(ColorAttribute.AmbientLight, .2f, .2f, .2f, 2f));
    //      environment.add(new DirectionalLight().set(0.8f, 0.8f, 0.8f, 0f, -0.5f, -0.5f));

    sl = new PointLight().setPosition(-5, 10, -6).setColor(1, 1, 1, 1).setIntensity(150);

    //      sl2 = new PointLight().setPosition(0, 7, 5).setColor(0.3f, 0.8f, 0.3f, 1)
    //         .setIntensity(20);
    ///*from w w w . j  av  a  2 s  .co  m*/
    //      sl3 = new PointLight().setPosition(0, 9, 6).setColor(0.3f, 0.3f, 0.8f, 1)
    //         .setIntensity(20);

    environment.add(sl);
    //      environment.add(sl2);
    //      environment.add(sl3);

    cam = new PerspectiveCamera(67, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    cam.position.set(-10, 3, 10f);
    cam.lookAt(-3, 0, 0);
    cam.near = 1f;
    cam.far = 100f;
    cam.update();

    cameraController = new CameraInputController(cam);
    cameraController.autoUpdate = false;
    cameraController.forwardTarget = false;
    cameraController.translateTarget = false;

    Gdx.input.setInputProcessor(new InputMultiplexer(cameraController));

    time = TimeUtils.millis();

    viewport = new ScreenViewport(cam);
    guiViewport = new ScreenViewport();

    DefaultShaderProvider defaultShaderProvider = new DefaultShaderProvider();
    modelBatch = new ModelBatch(defaultShaderProvider);

    ModelBuilder modelBuilder = new ModelBuilder();
    model1 = gear(modelBuilder, 1.0f, 4.0f, 1.0f, 20, 0.7f, Color.RED);
    gear1 = new ModelInstance(model1);

    model2 = gear(modelBuilder, 0.5f, 2.0f, 2.0f, 10, 0.7f, Color.GREEN);
    gear2 = new ModelInstance(model2);

    model3 = gear(modelBuilder, 1.3f, 2.0f, 1.5f, 10, 0.7f, Color.BLUE);
    gear3 = new ModelInstance(model3);

    font = new BitmapFont();

    batch = new SpriteBatch();

    lightModel = modelBuilder.createSphere(1, 1, 1, 10, 10,
            new Material(ColorAttribute.createDiffuse(1, 1, 1, 1)), Usage.Position);
    lightModel.nodes.get(0).parts.get(0).setRenderable(pLight = new Renderable());
}

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From source file:com.badlogic.gdx.tests.ViewportTest3.java

License:Apache License

public void create() {
    modelBatch = new ModelBatch();
    modelBuilder = new ModelBuilder();

    environment = new Environment();
    environment.set(new ColorAttribute(ColorAttribute.AmbientLight, 0.3f, 0.3f, 0.3f, 1.f));
    shadowLight = new DirectionalLight();
    shadowLight.set(0.8f, 0.8f, 0.8f, -0.5f, -1f, 0.7f);
    environment.add(shadowLight);//from   ww w. ja  v a 2s. c om

    modelBatch = new ModelBatch();

    camera = new PerspectiveCamera();
    camera.fieldOfView = 67;
    camera.near = 0.1f;
    camera.far = 300f;
    camera.position.set(0, 0, 100);
    camera.lookAt(0, 0, 0);

    viewports = ViewportTest1.getViewports(camera);
    viewport = viewports.first();

    names = ViewportTest1.getViewportNames();
    name = names.first();

    ModelBuilder modelBuilder = new ModelBuilder();
    Model boxModel = modelBuilder.createBox(50f, 50f, 50f,
            new Material(ColorAttribute.createDiffuse(Color.GREEN)), Usage.Position | Usage.Normal);
    boxInstance = new ModelInstance(boxModel);
    boxInstance.transform.rotate(1, 0, 0, 30);
    boxInstance.transform.rotate(0, 1, 0, 30);

    Gdx.input.setInputProcessor(new InputAdapter() {
        public boolean keyDown(int keycode) {
            if (keycode == Input.Keys.SPACE) {
                int index = (viewports.indexOf(viewport, true) + 1) % viewports.size;
                name = names.get(index);
                viewport = viewports.get(index);
                resize(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
            }
            return false;
        }
    });
}

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From source file:com.barconr.games.marblegame.Maze3Drenderer.java

License:Apache License

public Maze3Drenderer() {
    modelBatch = new ModelBatch();
    instances = new ArrayList<ModelInstance>();
    modelBuilder = new ModelBuilder();

    createModels(Assets.mazemap);//from  w  w w  .  j  a va  2  s.c o m

    cam = new PerspectiveCamera(67, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    float mapPixelWidth = layerWidth * CUBE_SIZE;
    float mapPixelHeight = layerHeight * CUBE_SIZE;

    cam.position.set((float) Gdx.graphics.getWidth() / 2, (float) Gdx.graphics.getHeight() / 2, 100f);
    cam.lookAt((float) Gdx.graphics.getWidth() / 2, (float) Gdx.graphics.getHeight() / 2, 0);

    cam.near = 0.1f;
    cam.far = 150f;

    cam.update();
    environment = new Environment();
    environment.set(new ColorAttribute(ColorAttribute.AmbientLight, 0.4f, 0.4f, 0.4f, 1f));
    environment.add(new DirectionalLight().set(0.8f, 0.8f, 0.8f, -1f, -0.8f, -0.2f));

}

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From source file:com.bladecoder.engine.util.Utils3D.java

License:Apache License

public static void createFloor() {

    ModelBuilder modelBuilder = new ModelBuilder();
    modelBuilder.begin();/* w ww.  j  av  a2 s  . c o  m*/
    MeshPartBuilder mpb = modelBuilder.part("parts", GL20.GL_TRIANGLES,
            Usage.Position | Usage.Normal | Usage.ColorUnpacked,
            new Material(ColorAttribute.createDiffuse(Color.WHITE)));
    mpb.setColor(1f, 1f, 1f, 1f);
    //      mpb.box(0, -0.1f, 0, 10, .2f, 10);
    mpb.rect(-10, 0, -10, -10, 0, 10, 10, 0, 10, 10, 0, -10, 0, 1, 0);
    floorModel = modelBuilder.end();
    floorInstance = new ModelInstance(floorModel);

    // TODO Set only when FBO is active
    floorInstance.materials.get(0).set(new BlendingAttribute(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA));
}

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From source file:com.bladecoder.engine.util.Utils3D.java

License:Apache License

private static void createAxes() {
    ModelBuilder modelBuilder = new ModelBuilder();
    modelBuilder.begin();//w  w w .ja  v  a2  s. c o m
    MeshPartBuilder builder = modelBuilder.part("grid", GL20.GL_LINES, Usage.Position | Usage.ColorUnpacked,
            new Material());
    builder.setColor(Color.LIGHT_GRAY);
    for (float t = GRID_MIN; t <= GRID_MAX; t += GRID_STEP) {
        builder.line(t, 0, GRID_MIN, t, 0, GRID_MAX);
        builder.line(GRID_MIN, 0, t, GRID_MAX, 0, t);
    }
    builder = modelBuilder.part("axes", GL20.GL_LINES, Usage.Position | Usage.ColorUnpacked, new Material());
    builder.setColor(Color.RED);
    builder.line(0, 0, 0, 10, 0, 0);
    builder.setColor(Color.GREEN);
    builder.line(0, 0, 0, 0, 10, 0);
    builder.setColor(Color.BLUE);
    builder.line(0, 0, 0, 0, 0, 10);
    axesModel = modelBuilder.end();
    axesInstance = new ModelInstance(axesModel);
}

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From source file:com.github.fauu.helix.editor.displayable.TileHighlightDisplayable.java

License:Open Source License

public TileHighlightDisplayable() {
    ModelBuilder modelBuilder = new ModelBuilder();

    Model model = modelBuilder.createRect(0, 0, Z_OFFSET, 1, 0, Z_OFFSET, 1, 1, Z_OFFSET, 0, 1, Z_OFFSET, 0, 0,
            1, GL20.GL_TRIANGLES,/*from  ww w  .  j a v  a 2 s .c o  m*/
            new Material(new ColorAttribute(ColorAttribute.createDiffuse(color)),
                    new BlendingAttribute(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA)),
            VertexAttributes.Usage.Position | VertexAttributes.Usage.TextureCoordinates);

    instance = new ModelInstance(model);
}

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From source file:com.github.fauu.helix.editor.displayable.TilePermissionsGridDisplayable.java

License:Open Source License

public TilePermissionsGridDisplayable(Tile[][] tiles, TextureAtlas atlas) {
    this.atlas = atlas;

    MeshBuilder meshBuilder = new MeshBuilder();

    meshBuilder.begin(VertexAttributes.Usage.Position | VertexAttributes.Usage.TextureCoordinates,
            GL20.GL_TRIANGLES);//from w w  w .j a  v a  2s.c om

    for (int y = 0; y < tiles.length; y++) {
        for (int x = 0; x < tiles[y].length; x++) {
            // TODO: Cache regions
            meshBuilder.setUVRange(atlas.findRegion(tiles[y][x].getPermissions().name()));

            meshBuilder.rect(x, y, 0, x + 1, y, 0, x + 1, y + 1, 0, x, y + 1, 0, 0, 0, 1);
        }
    }

    Mesh mesh = meshBuilder.end();

    ModelBuilder modelBuilder = new ModelBuilder();
    modelBuilder.begin();

    TextureAttribute diffuse = TextureAttribute.createDiffuse(atlas.getTextures().first());

    modelBuilder.part("grid", mesh, GL20.GL_TRIANGLES, new Material(diffuse));

    instance = new ModelInstance(modelBuilder.end());

    instance.transform.translate(0, 0, Z_OFFSET);
}

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From source file:com.github.fauu.helix.game.Game.java

License:Open Source License

@Override
public void create() {
    camera = new Camera(new Vector3(32, 32, 0));

    cameraInputController = new CameraInputController(camera);
    //    Gdx.input.setInputProcessor(cameraInputController);

    assets = new AssetManager();
    assets.setLoader(GeometrySet.class, new GeometrySetLoader(new InternalFileHandleResolver()));
    assets.setLoader(MapRegion.class, new MapRegionLoader(new InternalFileHandleResolver()));
    assets.load("assets/mapregions/0.hmr", MapRegion.class);
    assets.finishLoading();/* w w  w.j  a v a  2s .  co m*/

    mapRegion = assets.get("assets/mapregions/0.hmr", MapRegion.class);

    spriteBatch = new SpriteBatch();

    renderer = new Renderer();

    player = new Player(new Vector2(8, 17), new Texture(Gdx.files.internal("assets/sprites/player.png")));
    camera.move(player.getRealPosition());

    final ModelBuilder modelBuilder = new ModelBuilder();

    waterTexture = new Texture("assets/textures/water.png");

    final MeshPartBuilder.VertexInfo corner00 = new MeshPartBuilder.VertexInfo();
    corner00.hasPosition = true;
    corner00.hasNormal = true;
    corner00.hasUV = true;
    corner00.setPos(0, 0, 0);
    corner00.setNor(0, 1, 0);
    corner00.setUV(0, 0);

    final MeshPartBuilder.VertexInfo corner10 = new MeshPartBuilder.VertexInfo();
    corner10.hasPosition = true;
    corner10.hasNormal = true;
    corner10.hasUV = true;
    corner10.setPos(4, 0, 0);
    corner10.setNor(0, 1, 0);
    corner10.setUV(0, 1);

    final MeshPartBuilder.VertexInfo corner11 = new MeshPartBuilder.VertexInfo();
    corner11.hasPosition = true;
    corner11.hasNormal = true;
    corner11.hasUV = true;
    corner11.setPos(4, 0, 14);
    corner11.setNor(0, 1, 0);
    corner11.setUV(1, 1);

    final MeshPartBuilder.VertexInfo corner01 = new MeshPartBuilder.VertexInfo();
    corner01.hasPosition = true;
    corner01.hasNormal = true;
    corner01.hasUV = true;
    corner01.setPos(0, 0, 14);
    corner01.setNor(0, 1, 0);
    corner01.setUV(1, 0);

    modelBuilder.begin();
    modelBuilder.node();
    MeshPartBuilder meshPartBuilder = modelBuilder.part("water1", GL20.GL_TRIANGLES,
            VertexAttributes.Usage.Position | VertexAttributes.Usage.TextureCoordinates,
            new Material(TextureAttribute.createDiffuse(waterTexture),
                    ColorAttribute.createDiffuse(Color.WHITE),
                    new BlendingAttribute(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA)));
    meshPartBuilder.rect(corner00, corner10, corner11, corner01);

    waterModel = modelBuilder.end();

    waterModelInstance = new ModelInstance(waterModel);
    WaterData waterData = new WaterData();
    waterData.waveAmplitude = 0.02f;
    waterData.waveAngle = 0;
    waterData.waveFrequency = 0.5f;
    waterModelInstance.userData = waterData;
    //    waterModelInstance.userData = new float[2];
    //    ((float[]) waterModelInstance.userData)[0] = 0; // waveAngle
    //    ((float[]) waterModelInstance.userData)[1] = 0.1f; // waveAmplitude

    waterModelInstance.transform.translate(8, -0.1f, 19).rotate(0, 1, 0, -90).scale(1, 1, -1);
    //    ((float[]) waterModelInstance.userData)[2] = 8; // startX
    //    ((float[]) waterModelInstance.userData)[3] = 7; // sizeX
    //    ((float[]) waterModelInstance.userData)[4] = 19; // startZ
    //    ((float[]) waterModelInstance.userData)[5] = 5; // sizeZ
}

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From source file:com.mbrlabs.mundus.commons.skybox.Skybox.java

License:Apache License

private Model createModel() {
    ModelBuilder modelBuilder = new ModelBuilder();
    Model model = modelBuilder.createBox(1, 1, 1,
            new Material(new CubemapAttribute(CubemapAttribute.EnvironmentMap, cubemap)),
            VertexAttributes.Usage.Position);
    return model;
}

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From source file:com.mbrlabs.mundus.commons.terrain.Terrain.java

License:Apache License

public void init() {
    final int numVertices = this.vertexResolution * vertexResolution;
    final int numIndices = (this.vertexResolution - 1) * (vertexResolution - 1) * 6;

    mesh = new Mesh(true, numVertices, numIndices, attribs);
    this.vertices = new float[numVertices * stride];
    mesh.setIndices(buildIndices());//from w w w  .j a  v  a  2  s .  c o  m
    buildVertices();
    mesh.setVertices(vertices);

    MeshPart meshPart = new MeshPart(null, mesh, 0, numIndices, GL20.GL_TRIANGLES);
    meshPart.update();
    ModelBuilder mb = new ModelBuilder();
    mb.begin();
    mb.part(meshPart, material);
    model = mb.end();
    modelInstance = new ModelInstance(model);
    modelInstance.transform = transform;
}

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