Java Code Examples for com.badlogic.gdx.graphics.g3d.Environment#set()

public Renderer() {

        lights = new Environment();
        lights.set(new ColorAttribute(ColorAttribute.AmbientLight, Color.WHITE));

        camera = new PerspectiveCamera(60, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
        camera.near = 1.0F;
        camera.far = 1000.0F;
        //set camera into "Vuforia - style" direction
        camera.position.set(new Vector3(0,0,0));
        camera.lookAt(new Vector3(0,0,1));

        IntBuffer buffer = BufferUtils.newIntBuffer(16);
        Gdx.gl.glGetIntegerv(GL20.GL_MAX_TEXTURE_IMAGE_UNITS, buffer);
        int units = buffer.get(0);
        Log.d("TAG", "Max texture units: "+units);
        modelBatch = new ModelBatch(new RenderContext(new DefaultTextureBinder(DefaultTextureBinder.WEIGHTED, 0)));
    }
 

public void setEnvironmentLights(Array<BaseLight<?>> lights, Vector3 sunDirection) {
	environment = new Environment();
	environment.add((shadowLight = new DirectionalShadowLight(
			GameSettings.SHADOW_MAP_WIDTH,
			GameSettings.SHADOW_MAP_HEIGHT,
			GameSettings.SHADOW_VIEWPORT_WIDTH,
			GameSettings.SHADOW_VIEWPORT_HEIGHT,
			GameSettings.SHADOW_NEAR,
			GameSettings.SHADOW_FAR))
			.set(GameSettings.SHADOW_INTENSITY,
					GameSettings.SHADOW_INTENSITY,
					GameSettings.SHADOW_INTENSITY,
					sunDirection.nor()));
	environment.shadowMap = shadowLight;

	float ambientLight = GameSettings.SCENE_AMBIENT_LIGHT;
	environment.set(new ColorAttribute(ColorAttribute.AmbientLight, ambientLight, ambientLight, ambientLight, 1));
	for (BaseLight<?> light : lights) {
		environment.add(light);
	}
}
 

@Override
public void create() {
	assets = new AssetManager();
	String model = "Bambo_House.g3db";
	assets.load(model, Model.class);
	assets.finishLoading();
	modelInstance = new ModelInstance(assets.get(model, Model.class), new Matrix4().setToScaling(0.6f, 0.6f, 0.6f));

	DefaultShader.Config config = new Config();
	config.defaultCullFace = GL20.GL_NONE;
	ShaderProvider shaderProvider = new DefaultShaderProvider(config);
	modelBatch = new ModelBatch(shaderProvider);

	ModelBuilder builder = new ModelBuilder();
	float groundSize = 1000f;
	ground = new ModelInstance(builder.createRect(-groundSize, 0, groundSize, groundSize, 0, groundSize, groundSize, 0, -groundSize, -groundSize, 0, -groundSize, 0,
			1, 0, new Material(), Usage.Position | Usage.Normal), new Matrix4().setToTranslation(0, -0.01f, 0));
	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));

	VirtualReality.renderer.listeners.add(this);
	// VirtualReality.head.setCyclops(true);
}
 

public Stage3d (float width, float height, boolean keepAspectRatio) {
	this.width = width;
	this.height = height;

	root = new Group3d();
	root.setStage3d(this);

	modelBatch = new ModelBatch();

	camera =  new Camera3d();
	environment = new Environment();
	environment.set(new ColorAttribute(ColorAttribute.AmbientLight, 0.9f, 0.9f, 0.9f, 1f));
	environment.add(new DirectionalLight().set(0.8f, 0f, 0f, -1f, -0.8f, -0.2f));

	setViewport(width, height, keepAspectRatio);
}
 

public SceneSkybox(Cubemap cubemap){
	super();
	
	// create shader provider
	Config shaderConfig = new Config();
	String basePathName = "net/mgsx/gltf/shaders/skybox";
	shaderConfig.vertexShader = Gdx.files.classpath(basePathName + ".vs.glsl").readString();
	shaderConfig.fragmentShader = Gdx.files.classpath(basePathName + ".fs.glsl").readString();
	shaderProvider =  new DefaultShaderProvider(shaderConfig);
	
	// create box
	float boxScale = (float)(1.0 / Math.sqrt(2.0));
	boxModel = new ModelBuilder().createBox(boxScale, boxScale, boxScale, new Material(), VertexAttributes.Usage.Position);
	box = boxModel.nodes.first().parts.first().setRenderable(new Renderable());
	
	// assign environment
	Environment env = new Environment();
	env.set(new CubemapAttribute(CubemapAttribute.EnvironmentMap, cubemap));
	env.set(new ColorAttribute(ColorAttribute.AmbientLight, Color.WHITE));
	box.environment = env;
	
	// set hint to render last but before transparent ones
	box.userData = SceneRenderableSorter.Hints.OPAQUE_LAST;
	
	// set material options : preserve background depth
	box.material = new Material(ColorAttribute.createDiffuse(Color.WHITE));
	box.material.set(new DepthTestAttribute(false));
	
	
	// assign shader
	box.shader = shaderProvider.getShader(box);
}
 

public static Environment generateBaseEnvironment(Vector3 sun) {
    Environment environment = new Environment();
    environment.set(new ColorAttribute(ColorAttribute.AmbientLight, 0.4f, 0.4f, 0.4f, 1.f));
    environment.set(new ColorAttribute(ColorAttribute.Fog, .3f, .55f, 1, 1));
    environment.add(new DirectionalLight().set(.3f, .3f, .3f, -.2f, 0.6f, .8f));
    environment.add(new DirectionalLight().set(1f, 1f, 1f, .2f, -0.6f, -.8f));
    environment.add(new PointLight().set(1, 1, 1, sun, 200));
    return environment;
}
 

public FluidSimulatorGeneric(FluidSimulatorStarter fluidSimulatorStarter) {
		this.game = fluidSimulatorStarter;
		// LibGDX single batches cannot have a size more than 5460
		batch = new SpriteBatch(IS_DESKTOP ? 5460 : ANDROID_SIZE);
		font = new BitmapFont();
		camera = new OrthographicCamera(WORLD_WIDTH, WORLD_HEIGHT);
		camera.position.set(0, (WORLD_HEIGHT / 2) - 1, 0);
		immediateRenderer = new ImmediateModeRenderer20(SIZE*6, false, true, 0);
		irt = new Renderer20(SIZE*6, false, true, 1);
		irt2 = new ImmediateModeRenderer20(SIZE*11, false, true, 1);
		shapeRenderer = new ShapeRenderer(SIZE);
		renderer = new Box2DDebugRenderer(true, true, false, true, false, false);
		
		//3D
		camera3D = new PerspectiveCamera(67, WORLD_WIDTH, WORLD_HEIGHT);
		camera3D.position.set(0, 130f, 250f);
		camera3D.lookAt(0,150f,0);
		camera3D.near = 0.1f;
		camera3D.far = 500f;
		camera3D.update();
		ModelBuilder modelBuilder = new ModelBuilder();
//        model = modelBuilder.createSphere(5f, 5f, 5f, 4, 4, GL10.GL_TRIANGLES,
//                new Material(ColorAttribute.createDiffuse(Color.GREEN)),
//                Usage.Position | Usage.Normal);
        model = modelBuilder.createBox(5f, 5f, 5f,
            new Material(ColorAttribute.createDiffuse(Color.GREEN)),
            Usage.Position | Usage.Normal);
        instance = new ModelInstance(model);
        modelBatch = new ModelBatch();
        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, 0, -0.8f, -0.2f));
        camController = new Camera3DController(camera3D);
        camController.setFluidSimulator(this);
		
		world = new World(new Vector2(0, -9.8f), false);
		world.setContactListener(this);
	}
 

public View() {
	ModelManager modelManager = new ModelManager();
	modelManager.init();
	storeSize();
	inst = this;
	gl = Gdx.graphics.getGL20();
	float fov = 67f;
	camera = new PerspectiveCamera(fov, width(), height());
	// camera.far affects frustrum culling, so a shorter distance can boost performance
	camera.far = 60f;
	camera.near = 0.01f;
	resetCamera();

	initShaders();
	modelBatch = new ModelBatch(shaderProvider);

	environ = new Environment();
	basicEnviron = new Environment();
	camLight = new PointLight();
	float intensity = 100f;
	camLight.set(new Color(0.2f, 0.2f, 0.2f, 1f), 0f, 0f, 0f, intensity);
	ColorAttribute ambientLight = ColorAttribute.createAmbient(new Color(0.1f, 0.1f, 0.1f, 1f));
	environ.set(ambientLight);
	ColorAttribute fog = new ColorAttribute(ColorAttribute.Fog);
	fog.color.set(fogColor);
	environ.set(fog);
	environ.add(camLight);
	dirLight = new DirectionalLight();
	dirLight.set(new Color(0.3f, 0.3f, 0.35f, 1f), -0.25f, -0.75f, 0.25f);
	environ.add(dirLight);

	basicEnviron.set(ColorAttribute.createAmbient(0.3f, 0.3f, 0.3f, 1f));

	if (Toggleable.profileGL()) {
		Profiler.enable();
	}

	hud = new HUD();
	
	Sky.createSkyBox(
		Assets.manager.get("textures/skybox/xpos.png", Texture.class),
		Assets.manager.get("textures/skybox/xneg.png", Texture.class),
		Assets.manager.get("textures/skybox/ypos.png", Texture.class),
		Assets.manager.get("textures/skybox/yneg.png", Texture.class),
		Assets.manager.get("textures/skybox/zpos.png", Texture.class),
		Assets.manager.get("textures/skybox/zneg.png", Texture.class)
	);
}