Examples with FirstPersonCameraController com.badlogic.gdx.graphics.g3d.utils.FirstPersonCameraController used on opensource projects

Example 1 with FirstPersonCameraController

use of com.badlogic.gdx.graphics.g3d.utils.FirstPersonCameraController in project libgdx by libgdx.

the class MultipleRenderTargetTest method create.

@Override
public void create() {
    //use default prepend shader code for batch, some gpu drivers are less forgiving
    batch = new SpriteBatch();
    //depth texture not currently sampled
    ShaderProgram.pedantic = false;
    modelCache = new ModelCache();
    ShaderProgram.prependVertexCode = Gdx.app.getType().equals(Application.ApplicationType.Desktop) ? "#version 140\n #extension GL_ARB_explicit_attrib_location : enable\n" : "#version 300 es\n";
    ShaderProgram.prependFragmentCode = Gdx.app.getType().equals(Application.ApplicationType.Desktop) ? "#version 140\n #extension GL_ARB_explicit_attrib_location : enable\n" : "#version 300 es\n";
    renderContext = new RenderContext(new DefaultTextureBinder(DefaultTextureBinder.ROUNDROBIN));
    shaderProvider = new BaseShaderProvider() {

        @Override
        protected Shader createShader(Renderable renderable) {
            return new MRTShader(renderable);
        }
    };
    renderableSorter = new DefaultRenderableSorter() {

        @Override
        public int compare(Renderable o1, Renderable o2) {
            return o1.shader.compareTo(o2.shader);
        }
    };
    mrtSceneShader = new ShaderProgram(Gdx.files.internal("data/g3d/shaders/mrtscene.vert"), Gdx.files.internal("data/g3d/shaders/mrtscene.frag"));
    if (!mrtSceneShader.isCompiled()) {
        System.out.println(mrtSceneShader.getLog());
    }
    quad = createFullScreenQuad();
    camera = new PerspectiveCamera(67, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    camera.near = 1f;
    camera.far = 100f;
    camera.position.set(3, 5, 10);
    camera.lookAt(0, 2, 0);
    camera.up.set(0, 1, 0);
    camera.update();
    cameraController = new FirstPersonCameraController(camera);
    cameraController.setVelocity(50);
    Gdx.input.setInputProcessor(cameraController);
    frameBuffer = new MRTFrameBuffer(Gdx.graphics.getWidth(), Gdx.graphics.getHeight(), 3);
    AssetManager assetManager = new AssetManager();
    assetManager.load("data/g3d/materials/cannon.g3db", Model.class);
    assetManager.finishLoading();
    Model scene = assetManager.get("data/g3d/materials/cannon.g3db");
    cannon = new ModelInstance(scene, "Cannon_LP");
    cannon.transform.setToTranslationAndScaling(0, 0, 0, 0.001f, 0.001f, 0.001f);
    ModelBuilder modelBuilder = new ModelBuilder();
    for (int i = 0; i < NUM_LIGHTS; i++) {
        modelBuilder.begin();
        Light light = new Light();
        light.color.set(MathUtils.random(1f), MathUtils.random(1f), MathUtils.random(1f));
        light.position.set(MathUtils.random(-10f, 10f), MathUtils.random(10f, 15f), MathUtils.random(-10f, 10f));
        light.vy = MathUtils.random(10f, 20f);
        light.vx = MathUtils.random(-10f, 10f);
        light.vz = MathUtils.random(-10f, 10f);
        MeshPartBuilder meshPartBuilder = modelBuilder.part("light", GL20.GL_TRIANGLES, VertexAttributes.Usage.Position | VertexAttributes.Usage.ColorPacked | VertexAttributes.Usage.Normal, new Material());
        meshPartBuilder.setColor(light.color.x, light.color.y, light.color.z, 1f);
        meshPartBuilder.sphere(0.2f, 0.2f, 0.2f, 10, 10);
        light.lightInstance = new ModelInstance(modelBuilder.end());
        lights.add(light);
    }
    modelBuilder.begin();
    MeshPartBuilder meshPartBuilder = modelBuilder.part("floor", GL20.GL_TRIANGLES, VertexAttributes.Usage.Position | VertexAttributes.Usage.ColorPacked | VertexAttributes.Usage.Normal, new Material());
    meshPartBuilder.setColor(0.2f, 0.2f, 0.2f, 1f);
    meshPartBuilder.box(0, -0.1f, 0f, 20f, 0.1f, 20f);
    floorInstance = new ModelInstance(modelBuilder.end());
    Gdx.input.setInputProcessor(new InputMultiplexer(this, cameraController));
}

Example 2 with FirstPersonCameraController

use of com.badlogic.gdx.graphics.g3d.utils.FirstPersonCameraController in project libgdx by libgdx.

the class VoxelTest method create.

@Override
public void create() {
    spriteBatch = new SpriteBatch();
    font = new BitmapFont();
    modelBatch = new ModelBatch();
    DefaultShader.defaultCullFace = GL20.GL_FRONT;
    camera = new PerspectiveCamera(67, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    camera.near = 0.5f;
    camera.far = 1000;
    controller = new FirstPersonCameraController(camera);
    Gdx.input.setInputProcessor(controller);
    lights = new Environment();
    lights.set(new ColorAttribute(ColorAttribute.AmbientLight, 0.4f, 0.4f, 0.4f, 1.f));
    lights.add(new DirectionalLight().set(1, 1, 1, 0, -1, 0));
    Texture texture = new Texture(Gdx.files.internal("data/g3d/tiles.png"));
    TextureRegion[][] tiles = TextureRegion.split(texture, 32, 32);
    MathUtils.random.setSeed(0);
    voxelWorld = new VoxelWorld(tiles[0], 20, 4, 20);
    PerlinNoiseGenerator.generateVoxels(voxelWorld, 0, 63, 10);
    float camX = voxelWorld.voxelsX / 2f;
    float camZ = voxelWorld.voxelsZ / 2f;
    float camY = voxelWorld.getHighest(camX, camZ) + 1.5f;
    camera.position.set(camX, camY, camZ);
}

Example 3 with FirstPersonCameraController

use of com.badlogic.gdx.graphics.g3d.utils.FirstPersonCameraController in project libgdx by libgdx.

the class TextureArrayTest method create.

@Override
public void create() {
    GL30Profiler.enable();
    ShaderProgram.prependVertexCode = Gdx.app.getType().equals(Application.ApplicationType.Desktop) ? "#version 140\n #extension GL_EXT_texture_array : enable\n" : "#version 300 es\n";
    ShaderProgram.prependFragmentCode = Gdx.app.getType().equals(Application.ApplicationType.Desktop) ? "#version 140\n #extension GL_EXT_texture_array : enable\n" : "#version 300 es\n";
    String[] texPaths = new String[] { "data/g3d/materials/Searing Gorge.jpg", "data/g3d/materials/Lava Cracks.jpg", "data/g3d/materials/Deep Fire.jpg" };
    camera = new PerspectiveCamera(67, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    camera.position.set(8, 10f, 20f);
    camera.lookAt(10, 0, 10);
    camera.up.set(0, 1, 0);
    camera.update();
    cameraController = new FirstPersonCameraController(camera);
    Gdx.input.setInputProcessor(cameraController);
    textureArray = new TextureArray(texPaths);
    textureArray.setWrap(Texture.TextureWrap.Repeat, Texture.TextureWrap.Repeat);
    shaderProgram = new ShaderProgram(Gdx.files.internal("data/shaders/texturearray.vert"), Gdx.files.internal("data/shaders/texturearray.frag"));
    System.out.println(shaderProgram.getLog());
    int vertexStride = 6;
    int vertexCount = 100 * 100;
    terrain = new Mesh(false, vertexCount * 6, 0, new VertexAttributes(VertexAttribute.Position(), new VertexAttribute(VertexAttributes.Usage.TextureCoordinates, 3, ShaderProgram.TEXCOORD_ATTRIBUTE + 0)));
    Pixmap data = new Pixmap(Gdx.files.internal("data/g3d/heightmap.png"));
    float[] vertices = new float[vertexCount * vertexStride * 6];
    int idx = 0;
    for (int i = 0; i < 100 - 1; i++) {
        for (int j = 0; j < 100 - 1; j++) {
            idx = addVertex(i, j, vertices, data, idx);
            idx = addVertex(i, j + 1, vertices, data, idx);
            idx = addVertex(i + 1, j, vertices, data, idx);
            idx = addVertex(i, j + 1, vertices, data, idx);
            idx = addVertex(i + 1, j + 1, vertices, data, idx);
            idx = addVertex(i + 1, j, vertices, data, idx);
        }
    }
    terrain.setVertices(vertices);
    data.dispose();
}