Examples with ShapeRenderer com.badlogic.gdx.graphics.glutils.ShapeRenderer used on opensource projects

Example 21 with ShapeRenderer

use of com.badlogic.gdx.graphics.glutils.ShapeRenderer in project libgdx by libgdx.

the class OcclusionCullingTest method create.

@Override
public void create() {
    Gdx.input.setOnscreenKeyboardVisible(true);
    super.create();
    GLProfiler.enable();
    StringBuilder sb = new StringBuilder();
    sb.append("Swipe for next test\n");
    sb.append("Long press to toggle debug mode\n");
    sb.append("Ctrl+drag to rotate\n");
    sb.append("Scroll to zoom\n");
    sb.append("Tap to spawn dynamic entity, press\n");
    sb.append("'0' to spawn ").append(KEY_SPAWN_OCCLUDEE_AMOUNT).append(" static entities\n");
    sb.append("'1' to set normal/disabled/occlusion-culling\n");
    sb.append("'2' to change camera\n");
    sb.append("'3' to toggle camera movement\n");
    sb.append("'4' to cycle occlusion buffer sizes\n");
    sb.append("'5' to toggle occlusion buffer image\n");
    sb.append("'6' to toggle shadows\n");
    instructions = sb.toString();
    AssetManager assets = new AssetManager();
    disposables.add(assets);
    for (String modelName : OCCLUDEE_PATHS_DYNAMIC) assets.load(modelName, Model.class);
    assets.load(DEFAULT_TEX_PATH, Texture.class);
    Camera shadowCamera = ((DirectionalShadowLight) light).getCamera();
    shadowCamera.viewportWidth = shadowCamera.viewportHeight = 120;
    // User controlled camera
    overviewCam = camera;
    overviewCam.position.set(overviewCam.direction).nor().scl(-100);
    overviewCam.lookAt(Vector3.Zero);
    overviewCam.far = camera.far *= 2;
    overviewCam.update(true);
    // Animated frustum camera model
    frustumCam = new PerspectiveCamera(FRUSTUM_CAMERA_FOV, camera.viewportWidth, camera.viewportHeight);
    frustumCam.far = FRUSTUM_CAMERA_FAR;
    frustumCam.update(true);
    final Model frustumModel = FrustumCullingTest.createFrustumModel(frustumCam.frustum.planePoints);
    frustumModel.materials.first().set(new ColorAttribute(ColorAttribute.AmbientLight, Color.WHITE));
    disposables.add(frustumModel);
    frustumInstance = new ModelInstance(frustumModel);
    spriteBatch = new SpriteBatch();
    disposables.add(spriteBatch);
    shapeRenderer = new ShapeRenderer();
    disposables.add(shapeRenderer);
    oclBuffer = new OcclusionBuffer(OCL_BUFFER_EXTENTS[0], OCL_BUFFER_EXTENTS[0]);
    disposables.add(oclBuffer);
    occlusionCuller = new OcclusionCuller() {

        @Override
        public boolean isOccluder(btCollisionObject object) {
            return (object.getCollisionFlags() & CF_OCCLUDER_OBJECT) != 0;
        }

        @Override
        public void onObjectVisible(btCollisionObject object) {
            visibleEntities.add(world.entities.get(object.getUserValue()));
        }
    };
    disposables.add(occlusionCuller);
    // Add occluder walls
    final Model occluderModel = modelBuilder.createBox(OCCLUDER_DIM.x, OCCLUDER_DIM.y, OCCLUDER_DIM.z, new Material(ColorAttribute.createDiffuse(Color.WHITE)), VertexAttributes.Usage.Position | VertexAttributes.Usage.Normal);
    disposables.add(occluderModel);
    world.addConstructor("wall", new BulletConstructor(occluderModel, 0, new btBoxShape(tmpV1.set(OCCLUDER_DIM).scl(0.5f))));
    float y = OCCLUDER_DIM.y * 0.5f;
    addOccluder("wall", 0, tmpV1.set(20, y, 0));
    addOccluder("wall", -60, tmpV1.set(10, y, 20));
    addOccluder("wall", 60, tmpV1.set(10, y, -20));
    addOccluder("wall", 0, tmpV1.set(-20, y, 0));
    addOccluder("wall", 60, tmpV1.set(-10, y, 20));
    addOccluder("wall", -60, tmpV1.set(-10, y, -20));
    // Add ground
    final Model groundModel = modelBuilder.createBox(GROUND_DIM.x, GROUND_DIM.y, GROUND_DIM.z, new Material(ColorAttribute.createDiffuse(Color.WHITE)), VertexAttributes.Usage.Position | VertexAttributes.Usage.Normal);
    btCollisionShape groundShape = new btBoxShape(tmpV1.set(GROUND_DIM).scl(0.5f));
    world.addConstructor("big_ground", new BulletConstructor(groundModel, 0, groundShape));
    BulletEntity e = world.add("big_ground", 0, -GROUND_DIM.y * 0.5f, 0f);
    e.body.setFriction(1f);
    e.setColor(Color.FOREST);
    // Occludee entity constructors. Scale models uniformly and set a default diffuse texture.
    BoundingBox bb = new BoundingBox();
    assets.finishLoadingAsset(DEFAULT_TEX_PATH);
    TextureAttribute defaultTexture = new TextureAttribute(TextureAttribute.Diffuse, assets.get(DEFAULT_TEX_PATH, Texture.class));
    for (int i = 0; i < OCCLUDEE_PATHS_DYNAMIC.length; i++) {
        String modelPath = OCCLUDEE_PATHS_DYNAMIC[i];
        OCCLUDEE_PATHS_STATIC[i] = "static" + modelPath;
        assets.finishLoadingAsset(modelPath);
        Model model = assets.get(modelPath, Model.class);
        if (!model.materials.first().has(TextureAttribute.Diffuse))
            model.materials.first().set(defaultTexture);
        Vector3 dim = model.calculateBoundingBox(bb).getDimensions(tmpV1);
        float scaleFactor = OCCLUDEE_MAX_EXTENT / Math.max(dim.x, Math.max(dim.y, dim.z));
        for (Node node : model.nodes) node.scale.scl(scaleFactor);
        btCollisionShape shape = new btBoxShape(dim.scl(scaleFactor * 0.5f));
        world.addConstructor(modelPath, new BulletConstructor(model, 1, shape));
        world.addConstructor(OCCLUDEE_PATHS_STATIC[i], new BulletConstructor(model, 0, shape));
    }
    // Add occludees
    for (int i = 0; i < STARTING_OCCLUDEE_AMOUNT; i++) addRandomOccludee(false);
}

Example 22 with ShapeRenderer

use of com.badlogic.gdx.graphics.glutils.ShapeRenderer in project libgdx by libgdx.

the class BitmapFontTest method create.

@Override
public void create() {
    spriteBatch = new SpriteBatch();
    // font = new BitmapFont(Gdx.files.internal("data/verdana39.fnt"), false);
    font = new BitmapFont(Gdx.files.internal("data/arial-32-pad.fnt"), false);
    // font = new FreeTypeFontGenerator(Gdx.files.internal("data/arial.ttf")).generateFont(new FreeTypeFontParameter());
    font.getData().markupEnabled = true;
    font.getData().breakChars = new char[] { '-' };
    multiPageFont = new BitmapFont(Gdx.files.internal("data/multipagefont.fnt"));
    // Add user defined color
    Colors.put("PERU", Color.valueOf("CD853F"));
    renderer = new ShapeRenderer();
    renderer.setProjectionMatrix(spriteBatch.getProjectionMatrix());
    stage = new Stage(new ScreenViewport());
    Skin skin = new Skin(Gdx.files.internal("data/uiskin.json"));
    BitmapFont labelFont = skin.get("default-font", BitmapFont.class);
    labelFont.getData().markupEnabled = true;
    // Notice that the last [] has been deliberately added to test the effect of excessive pop operations.
    // They are silently ignored, as expected.
    label = new Label("<<[BLUE]M[RED]u[YELLOW]l[GREEN]t[OLIVE]ic[]o[]l[]o[]r[]*[MAROON]Label[][] [Unknown Color]>>", skin);
    label.setPosition(100, 200);
    stage.addActor(label);
    Window window = new Window("[RED]Multicolor[GREEN] Title", skin);
    window.setPosition(400, 300);
    window.pack();
    stage.addActor(window);
    layout = new GlyphLayout();
}

Example 23 with ShapeRenderer

use of com.badlogic.gdx.graphics.glutils.ShapeRenderer in project libgdx by libgdx.

the class LabelTest method create.

@Override
public void create() {
    batch = new SpriteBatch();
    renderer = new ShapeRenderer();
    skin = new Skin(Gdx.files.internal("data/uiskin.json"));
    skin.getAtlas().getTextures().iterator().next().setFilter(TextureFilter.Nearest, TextureFilter.Nearest);
    skin.getFont("default-font").getData().markupEnabled = true;
    float scale = 1;
    skin.getFont("default-font").getData().setScale(scale);
    stage = new Stage(new ScreenViewport());
    Gdx.input.setInputProcessor(stage);
    Table table = new Table();
    stage.addActor(table);
    table.setPosition(200, 65);
    table.debug();
    table.add(new Label("This is regular text.", skin));
    table.row();
    table.add(new Label("This is regular text\nwith a newline.", skin));
    table.row();
    Label label3 = new Label("This is [RED]regular text\n\nwith newlines,\naligned bottom, right.", skin);
    label3.setColor(Color.GREEN);
    label3.setAlignment(Align.bottom | Align.right);
    table.add(label3).minWidth(200 * scale).minHeight(110 * scale).fill();
    table.row();
    Label label4 = new Label("This is regular text with NO newlines, wrap enabled and aligned bottom, right.", skin);
    label4.setWrap(true);
    label4.setAlignment(Align.bottom | Align.right);
    table.add(label4).minWidth(200 * scale).minHeight(110 * scale).fill();
    table.row();
    Label label5 = new Label("This is regular text with\n\nnewlines, wrap\nenabled and aligned bottom, right.", skin);
    label5.setWrap(true);
    label5.setAlignment(Align.bottom | Align.right);
    table.add(label5).minWidth(200 * scale).minHeight(110 * scale).fill();
    table.pack();
}

Example 24 with ShapeRenderer

use of com.badlogic.gdx.graphics.glutils.ShapeRenderer in project libgdx by libgdx.

the class MultitouchTest method create.

@Override
public void create() {
    Gdx.app.log("Multitouch", "multitouch supported: " + Gdx.input.isPeripheralAvailable(Peripheral.MultitouchScreen));
    renderer = new ShapeRenderer();
    camera = new OrthographicCamera(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    camera.position.set(Gdx.graphics.getWidth() / 2.0f, Gdx.graphics.getHeight() / 2.0f, 0);
    Gdx.input.setInputProcessor(this);
}

Example 25 with ShapeRenderer

use of com.badlogic.gdx.graphics.glutils.ShapeRenderer in project libgdx by libgdx.

the class InverseKinematicsTest method create.

@Override
public void create() {
    float aspect = Gdx.graphics.getWidth() / (float) Gdx.graphics.getHeight();
    camera = new OrthographicCamera(15 * aspect, 15);
    camera.update();
    renderer = new ShapeRenderer();
    renderer.setProjectionMatrix(camera.combined);
    bones = new Bone[] { new Bone("bone0", 0, 0, 0), new Bone("bone1", 0, 2, 2), new Bone("bone2", 0, 4, 2), new Bone("bone3", 0, 6, 2), new Bone("end", 0, 8, 2) };
    globalCoords.set(bones[0].position);
}