Examples with VRContext gaiasky.vr.openvr.VRContext used on opensource projects

Example 1 with VRContext

use of gaiasky.vr.openvr.VRContext in project gaiasky by langurmonkey.

the class GaiaSky method createVR.

/**
 * Attempt to create a VR context. This operation will only succeed if an HMD is connected
 * and detected via OpenVR
 */
private VRStatus createVR() {
    if (vr) {
        // is not installed.
        try {
            // OpenVRQuery.queryOpenVr();
            settings.runtime.openVr = true;
            Constants.initialize(settings.scene.distanceScaleVr);
            vrContext = new VRContext();
            vrContext.pollEvents();
            final VRDevice hmd = vrContext.getDeviceByType(VRDeviceType.HeadMountedDisplay);
            logger.info("Initialization of VR successful");
            if (hmd == null) {
                logger.info("HMD device is null!");
            } else {
                logger.info("HMD device is not null: " + vrContext.getDeviceByType(VRDeviceType.HeadMountedDisplay).toString());
            }
            vrDeviceToModel = new HashMap<>();
            if (settings.graphics.resolution[0] != vrContext.getWidth()) {
                logger.info("Warning, resizing according to VRSystem values:  [" + settings.graphics.resolution[0] + "x" + settings.graphics.resolution[1] + "] -> [" + vrContext.getWidth() + "x" + vrContext.getHeight() + "]");
                // Do not resize the screen!
                settings.graphics.backBufferResolution[1] = vrContext.getHeight();
                settings.graphics.backBufferResolution[0] = vrContext.getWidth();
            // this.resizeImmediate(vrContext.getWidth(), vrContext.getHeight(), true, true, true);
            }
            settings.graphics.vsync = false;
            graphics.setWindowedMode(settings.graphics.resolution[0], settings.graphics.resolution[1]);
            graphics.setVSync(settings.graphics.vsync);
            vrLoadingLeftFb = new FrameBuffer(Format.RGBA8888, vrContext.getWidth(), vrContext.getHeight(), true);
            vrLoadingLeftTex = org.lwjgl.openvr.Texture.create();
            vrLoadingLeftTex.set(vrLoadingLeftFb.getColorBufferTexture().getTextureObjectHandle(), VR.ETextureType_TextureType_OpenGL, VR.EColorSpace_ColorSpace_Gamma);
            vrLoadingRightFb = new FrameBuffer(Format.RGBA8888, vrContext.getWidth(), vrContext.getHeight(), true);
            vrLoadingRightTex = org.lwjgl.openvr.Texture.create();
            vrLoadingRightTex.set(vrLoadingRightFb.getColorBufferTexture().getTextureObjectHandle(), VR.ETextureType_TextureType_OpenGL, VR.EColorSpace_ColorSpace_Gamma);
            // Sprite batch for VR - uses back buffer resolution
            globalResources.setSpriteBatchVR(new SpriteBatch(500, globalResources.getSpriteShader()));
            globalResources.getSpriteBatchVR().getProjectionMatrix().setToOrtho2D(0, 0, settings.graphics.backBufferResolution[0], settings.graphics.backBufferResolution[1]);
            // Enable visibility of 'Others' if off (for VR controllers)
            if (!settings.scene.visibility.get(ComponentType.Others.name())) {
                EventManager.publish(Event.TOGGLE_VISIBILITY_CMD, this, "element.others", false);
            }
            return VRStatus.OK;
        } catch (Exception e) {
            // If initializing the VRContext failed
            settings.runtime.openVr = false;
            logger.error(e);
            logger.error("Initialisation of VR context failed");
            return VRStatus.ERROR_NO_CONTEXT;
        }
    } else {
        // Desktop mode
        settings.runtime.openVr = false;
        Constants.initialize(settings.scene.distanceScaleDesktop);
    }
    return VRStatus.NO_VR;
}

Example 2 with VRContext

use of gaiasky.vr.openvr.VRContext in project gaiasky by langurmonkey.

the class CrashReporter method appendSystemInfo.

private static void appendSystemInfo(Array<String> strArray) {
    /* Gaia Sky info */
    if (Settings.settings.version != null) {
        strArray.add("");
        strArray.add("## GAIA SKY INFORMATION");
        strArray.add("Version: " + Settings.settings.version.version);
        strArray.add("Build: " + Settings.settings.version.build);
        strArray.add("Builder: " + Settings.settings.version.builder);
        strArray.add("System: " + Settings.settings.version.system);
        strArray.add("Build time: " + Settings.settings.version.buildTime);
    }
    /* Java info */
    strArray.add("");
    strArray.add("## JAVA INFORMATION");
    strArray.add("Java version: " + System.getProperty("java.version"));
    strArray.add("Java runtime name: " + System.getProperty("java.runtime.name"));
    strArray.add("Java VM name: " + System.getProperty("java.vm.name"));
    strArray.add("Java VM version: " + System.getProperty("java.vm.version"));
    strArray.add("Java VM vendor: " + System.getProperty("java.vm.vendor"));
    /* System information */
    strArray.add("");
    strArray.add("## SYSTEM INFORMATION");
    try {
        SystemInfo si = new SystemInfo();
        HardwareAbstractionLayer hal = si.getHardware();
        CentralProcessor cp = hal.getProcessor();
        strArray.add("CPU: " + cp.getProcessorIdentifier().getName());
        strArray.add(cp.getProcessorIdentifier().getIdentifier());
        strArray.add("Proc ID: " + cp.getProcessorIdentifier().getProcessorID());
        strArray.add("CPU Family: " + cp.getProcessorIdentifier().getFamily());
        strArray.add(cp.getPhysicalPackageCount() + " physical CPU package(s)");
        strArray.add(cp.getPhysicalProcessorCount() + " physical CPU core(s)");
        int nLp = cp.getLogicalProcessorCount();
        strArray.add(nLp + " logical CPU(s)");
    } catch (Error e) {
        strArray.add("Could not get CPU information!");
    }
    String mbUnits = " MB";
    strArray.add("Java used memory: " + MemInfo.getUsedMemory() + mbUnits);
    strArray.add("Java free memory: " + MemInfo.getFreeMemory() + mbUnits);
    strArray.add("Java total memory: " + MemInfo.getTotalMemory() + mbUnits);
    strArray.add("Java max memory (-Xmx): " + MemInfo.getMaxMemory() + mbUnits);
    strArray.add("Total system RAM: " + MemInfo.getTotalRam() + mbUnits);
    File[] roots = File.listRoots();
    for (File root : roots) {
        strArray.add(" # File system root: " + root.getAbsolutePath());
        strArray.add("   Total space: " + (root.getTotalSpace() * Constants.BYTE_TO_MB) + mbUnits);
        strArray.add("   Free space: " + (root.getFreeSpace() * Constants.BYTE_TO_MB) + mbUnits);
        strArray.add("   Usable space: " + (root.getUsableSpace() * Constants.BYTE_TO_MB) + mbUnits);
    }
    /* OS info */
    strArray.add("");
    strArray.add("## OS INFORMATION");
    try {
        SystemInfo si = new SystemInfo();
        OperatingSystem os = si.getOperatingSystem();
        strArray.add("OS name: " + os.toString());
        strArray.add("OS version: " + System.getProperty("os.version"));
        strArray.add("OS architecture: " + System.getProperty("os.arch"));
        strArray.add("Booted: " + Instant.ofEpochSecond(os.getSystemBootTime()));
        strArray.add("Uptime: " + FormatUtil.formatElapsedSecs(si.getOperatingSystem().getSystemUptime()));
    } catch (Exception e) {
        strArray.add("OS name: " + System.getProperty("os.name"));
        strArray.add("OS version: " + System.getProperty("os.version"));
        strArray.add("OS architecture: " + System.getProperty("os.arch"));
    }
    try {
        /* GL info */
        strArray.add("");
        strArray.add("## GL INFORMATION");
        strArray.add("Graphcis device: " + Gdx.gl.glGetString(GL20.GL_RENDERER));
        strArray.add("GL vendor: " + Gdx.gl.glGetString(GL20.GL_VENDOR));
        strArray.add("GL version: " + Gdx.gl.glGetString(GL20.GL_VERSION));
        strArray.add("GLSL version: " + Gdx.gl.glGetString(GL20.GL_SHADING_LANGUAGE_VERSION));
        String extensions = Gdx.gl.glGetString(GL20.GL_EXTENSIONS);
        IntBuffer buf = BufferUtils.newIntBuffer(16);
        if (extensions == null || extensions.isEmpty()) {
            Gdx.gl.glGetIntegerv(GL30.GL_NUM_EXTENSIONS, buf);
            int next = buf.get(0);
            String[] extensionsString = new String[next];
            for (int i = 0; i < next; i++) {
                extensionsString[i] = Gdx.gl30.glGetStringi(GL30.GL_EXTENSIONS, i);
            }
            extensions = TextUtils.arrayToStr(extensionsString, "", "", " ");
        }
        strArray.add("GL extensions: " + extensions);
        Gdx.gl.glGetIntegerv(GL20.GL_MAX_TEXTURE_SIZE, buf);
        int maxSize = buf.get(0);
        strArray.add("GL max texture size: " + maxSize);
    } catch (Exception e) {
        strArray.add("## GL INFORMATION not available");
    }
    if (Settings.settings.runtime.openVr) {
        VRContext vrContext = GaiaSky.instance.vrContext;
        if (vrContext != null) {
            /* VR info **/
            strArray.add("");
            strArray.add("## VR INFORMATION");
            strArray.add("VR resolution: " + vrContext.getWidth() + "x" + vrContext.getHeight());
            Array<VRDevice> devices = vrContext.getDevices();
            for (VRDevice device : devices) {
                strArray.add("Device: " + device.renderModelName);
                strArray.add("    Model number: " + device.modelNumber);
                strArray.add("    Manufacturer: " + device.manufacturerName);
                strArray.add("    Role: " + device.getControllerRole());
                strArray.add("    Type: " + device.getType());
                strArray.add("    Index: " + (device.getPose() != null ? device.getPose().getIndex() : "null"));
            }
        }
    }
}

Example 3 with VRContext

use of gaiasky.vr.openvr.VRContext in project gaiasky by langurmonkey.

the class GaiaSky method create.

@Override
public void create() {
    startTime = TimeUtils.millis();
    // Log level
    Gdx.app.setLogLevel(debugMode ? Application.LOG_DEBUG : Application.LOG_INFO);
    Logger.level = debugMode ? Logger.LoggerLevel.DEBUG : Logger.LoggerLevel.INFO;
    consoleLogger = new ConsoleLogger();
    if (debugMode)
        logger.debug("Logging level set to DEBUG");
    // Init graphics and window
    graphics = Gdx.graphics;
    window = headless ? null : ((Lwjgl3Graphics) graphics).getWindow();
    // Basic info
    logger.info(settings.version.version, I18n.txt("gui.build", settings.version.build));
    logger.info("Display mode", graphics.getWidth() + "x" + graphics.getHeight(), "Fullscreen: " + Gdx.graphics.isFullscreen());
    logger.info("Device", GL30.glGetString(GL30.GL_RENDERER));
    logger.info(I18n.txt("notif.glversion", GL30.glGetString(GL30.GL_VERSION)));
    logger.info(I18n.txt("notif.glslversion", GL30.glGetString(GL30.GL_SHADING_LANGUAGE_VERSION)));
    logger.info(I18n.txt("notif.javaversion", System.getProperty("java.version"), System.getProperty("java.vendor")));
    // Frame buffer map
    frameBufferMap = new HashMap<>();
    // Disable all kinds of input
    EventManager.publish(Event.INPUT_ENABLED_CMD, this, false);
    if (!settings.initialized) {
        logger.error(new RuntimeException(I18n.txt("notif.error", "global configuration not initialized")));
        return;
    }
    // Initialise times
    final ITimeFrameProvider clock = new GlobalClock(1, Instant.now());
    final ITimeFrameProvider real = new RealTimeClock();
    time = settings.runtime.realTime ? real : clock;
    t = 0;
    // Initialise i18n
    I18n.initialize();
    // Tooltips
    TooltipManager.getInstance().initialTime = 1f;
    TooltipManager.getInstance().hideAll();
    // Initialise asset manager
    final FileHandleResolver internalResolver = new InternalFileHandleResolver();
    final FileHandleResolver dataResolver = fileName -> settings.data.dataFileHandle(fileName);
    assetManager = new AssetManager(internalResolver);
    assetManager.setLoader(com.badlogic.gdx.graphics.Texture.class, ".pfm", new PFMTextureLoader(dataResolver));
    assetManager.setLoader(PFMData.class, new PFMDataLoader(dataResolver));
    assetManager.setLoader(ISceneGraph.class, new SGLoader(dataResolver));
    assetManager.setLoader(PointCloudData.class, new OrbitDataLoader(dataResolver));
    assetManager.setLoader(GaiaAttitudeServer.class, new GaiaAttitudeLoader(dataResolver));
    assetManager.setLoader(ExtShaderProgram.class, new ShaderProgramProvider(internalResolver, ".vertex.glsl", ".fragment.glsl"));
    assetManager.setLoader(BitmapFont.class, new BitmapFontLoader(internalResolver));
    assetManager.setLoader(AtmosphereShaderProvider.class, new AtmosphereShaderProviderLoader<>(internalResolver));
    assetManager.setLoader(GroundShaderProvider.class, new GroundShaderProviderLoader<>(internalResolver));
    assetManager.setLoader(TessellationShaderProvider.class, new TessellationShaderProviderLoader<>(internalResolver));
    assetManager.setLoader(RelativisticShaderProvider.class, new RelativisticShaderProviderLoader<>(internalResolver));
    assetManager.setLoader(IntModel.class, ".obj", new OwnObjLoader(new RegularInputStreamProvider(), internalResolver));
    assetManager.setLoader(IntModel.class, ".obj.gz", new OwnObjLoader(new GzipInputStreamProvider(), internalResolver));
    assetManager.setLoader(IntModel.class, ".g3dj", new G3dModelLoader(new JsonReader(), internalResolver));
    assetManager.setLoader(IntModel.class, ".g3db", new G3dModelLoader(new UBJsonReader(), internalResolver));
    // Remove Model loaders
    // Init global resources
    this.globalResources = new GlobalResources(assetManager);
    // Initialize screenshots manager
    new ScreenshotsManager(globalResources);
    // Catalog manager
    this.catalogManager = new CatalogManager();
    this.scripting = new EventScriptingInterface(this.assetManager, this.catalogManager);
    // Initialise master manager
    MasterManager.initialize();
    // Load slave assets
    SlaveManager.load(assetManager);
    // Initialise dataset updater
    this.executorService = new GaiaSkyExecutorService();
    // Bookmarks
    this.bookmarksManager = new BookmarksManager();
    // Location log
    LocationLogManager.initialize();
    // Init timer thread
    Timer.instance();
    // Initialise Cameras
    cameraManager = new CameraManager(assetManager, CameraMode.FOCUS_MODE, vr, globalResources);
    // Set asset manager to asset bean
    AssetBean.setAssetManager(assetManager);
    // Create vr context if possible
    final VRStatus vrStatus = createVR();
    cameraManager.updateFrustumPlanes();
    // Tooltip to 1s
    TooltipManager.getInstance().initialTime = 1f;
    // Initialise Gaia attitudes
    assetManager.load(Constants.ATTITUDE_FOLDER, GaiaAttitudeServer.class, new GaiaAttitudeLoaderParameter());
    // Initialise hidden helper user
    HiddenHelperUser.initialize();
    // Initialise gravitational waves helper
    RelativisticEffectsManager.initialize(time);
    // GUI
    guis = new ArrayList<>(3);
    // Post-processor
    postProcessor = PostProcessorFactory.instance.getPostProcessor();
    // Scene graph renderer
    sgr = new SceneGraphRenderer(vrContext, globalResources);
    sgr.initialize(assetManager);
    // Initialise scripting gateway server
    if (!noScripting)
        ScriptingServer.initialize();
    // Tell the asset manager to load all the assets
    final Set<AssetBean> assets = AssetBean.getAssets();
    for (AssetBean ab : assets) {
        ab.load(assetManager);
    }
    renderBatch = globalResources.getSpriteBatch();
    EventManager.instance.subscribe(this, Event.LOAD_DATA_CMD);
    welcomeGui = new WelcomeGui(globalResources.getSkin(), graphics, 1f / settings.program.ui.scale, skipWelcome, vrStatus);
    welcomeGui.initialize(assetManager, globalResources.getSpriteBatch());
    Gdx.input.setInputProcessor(welcomeGui.getGuiStage());
    if (settings.runtime.openVr) {
        welcomeGuiVR = new VRGui<>(WelcomeGuiVR.class, (int) (settings.graphics.backBufferResolution[0] / 2f), globalResources.getSkin(), graphics, 1f / settings.program.ui.scale);
        welcomeGuiVR.initialize(assetManager, globalResources.getSpriteBatch());
    }
    // GL clear state
    Gdx.gl.glClearColor(0, 0, 0, 0);
    Gdx.gl.glClearDepthf(1f);
}