Examples with Environment com.jme3.audio.Environment used on opensource projects

Example 36 with Environment

use of com.jme3.audio.Environment in project jmonkeyengine by jMonkeyEngine.

the class VREnvironment method initialize.

/**
     * Initialize this VR environment. This method enable the system bindings and configure all the VR system modules. 
     * A call to this method has to be made before any use of VR capabilities.
     * @return <code>true</code> if the VR environment is successfully initialized and <code>false</code> otherwise.
     */
public boolean initialize() {
    logger.config("Initializing VR environment.");
    initialized = false;
    // we are going to use OpenVR now, not the Oculus Rift
    // OpenVR does support the Rift
    String OS = System.getProperty("os.name", "generic").toLowerCase(Locale.ENGLISH);
    //for the moment, linux/unix causes crashes, 64-bit only
    vrSupportedOS = !OS.contains("nux") && System.getProperty("sun.arch.data.model").equalsIgnoreCase("64");
    compositorOS = OS.contains("indows");
    if (vrSupportedOS) {
        if (vrBinding == VRConstants.SETTING_VRAPI_OSVR_VALUE) {
            hardware = new OSVR(this);
            initialized = true;
            logger.config("Creating OSVR wrapper [SUCCESS]");
        } else if (vrBinding == VRConstants.SETTING_VRAPI_OPENVR_VALUE) {
            hardware = new OpenVR(this);
            initialized = true;
            logger.config("Creating OpenVR wrapper [SUCCESS]");
        } else {
            logger.config("Cannot create VR binding: " + vrBinding + " [FAILED]");
            logger.log(Level.SEVERE, "Cannot initialize VR environment [FAILED]");
        }
        if (hardware.initialize()) {
            initialized &= true;
            logger.config("VR native wrapper initialized [SUCCESS]");
        } else {
            initialized &= false;
            logger.warning("VR native wrapper initialized [FAILED]");
            logger.log(Level.SEVERE, "Cannot initialize VR environment [FAILED]");
        }
    } else {
        logger.log(Level.SEVERE, "System does not support VR capabilities.");
        logger.log(Level.SEVERE, "Cannot initialize VR environment [FAILED]");
    }
    return initialized;
}

Example 37 with Environment

use of com.jme3.audio.Environment in project jmonkeyengine by jMonkeyEngine.

the class OSVR method initialize.

@Override
public boolean initialize() {
    logger.config("Initialize OSVR system.");
    hmdPose.setAutoSynch(false);
    context = OsvrClientKitLibrary.osvrClientInit(defaultJString, 0);
    VRinput = new OSVRInput(environment);
    initSuccess = context != null && VRinput.init();
    if (initSuccess) {
        PointerByReference grabDisplay = new PointerByReference();
        byte retval = OsvrDisplayLibrary.osvrClientGetDisplay(context, grabDisplay);
        if (retval != 0) {
            System.out.println("OSVR Get Display Error: " + retval);
            initSuccess = false;
            return false;
        }
        displayConfig = new OSVR_DisplayConfig(grabDisplay.getValue());
        System.out.println("Waiting for the display to fully start up, including receiving initial pose update...");
        int i = 400;
        while (OsvrDisplayLibrary.osvrClientCheckDisplayStartup(displayConfig) != 0) {
            if (i-- < 0) {
                System.out.println("Couldn't get display startup update in time, continuing anyway...");
                break;
            }
            OsvrClientKitLibrary.osvrClientUpdate(context);
            try {
                Thread.sleep(5);
            } catch (Exception e) {
            }
        }
        System.out.println("OK, display startup status is good!");
    }
    return initSuccess;
}

Example 38 with Environment

use of com.jme3.audio.Environment in project jmonkeyengine by jMonkeyEngine.

the class VRGuiManager method positionTo.

/**
	 * Position the GUI to the given location.
	 * @param pos the position of the GUI.
	 * @param dir the rotation of the GUI.
	 * @param tpf the time per frame.
	 */
private void positionTo(Vector3f pos, Quaternion dir, float tpf) {
    if (environment != null) {
        Vector3f guiPos = guiQuadNode.getLocalTranslation();
        guiPos.set(0f, 0f, guiDistance);
        dir.mult(guiPos, guiPos);
        guiPos.x += pos.x;
        guiPos.y += pos.y + environment.getVRHeightAdjustment();
        guiPos.z += pos.z;
        if (guiPositioningElastic > 0f && posMode != VRGUIPositioningMode.MANUAL) {
            // mix pos & dir with current pos & dir            
            guiPos.interpolateLocal(EoldPos, guiPos, Float.min(1f, tpf * guiPositioningElastic));
            EoldPos.set(guiPos);
        }
    } else {
        throw new IllegalStateException("VR GUI manager is not attached to any environment.");
    }
}

Example 39 with Environment

use of com.jme3.audio.Environment in project jmonkeyengine by jMonkeyEngine.

the class VRGuiManager method getCanvasSize.

/**
	 * Get the GUI canvas size. This method return the size in pixels of the GUI available area within the VR view.
	 * @return the GUI canvas size. This method return the size in pixels of the GUI available area within the VR view.
	 */
public Vector2f getCanvasSize() {
    if (environment != null) {
        if (environment.getApplication() != null) {
            if (screenSize == null) {
                if (environment.isInVR() && environment.getVRHardware() != null) {
                    screenSize = new Vector2f();
                    environment.getVRHardware().getRenderSize(screenSize);
                    screenSize.multLocal(environment.getVRViewManager().getResolutionMuliplier());
                } else {
                    AppSettings as = environment.getApplication().getContext().getSettings();
                    screenSize = new Vector2f(as.getWidth(), as.getHeight());
                }
            }
            return screenSize;
        } else {
            throw new IllegalStateException("VR GUI manager underlying environment is not attached to any application.");
        }
    } else {
        throw new IllegalStateException("VR GUI manager is not attached to any environment.");
    }
}

Example 40 with Environment

use of com.jme3.audio.Environment in project jmonkeyengine by jMonkeyEngine.

the class VRGuiManager method getCanvasToWindowRatio.

/**
	 * Get the ratio between the {@link #getCanvasSize() GUI canvas size} and the application main windows (if available) or the screen size.
	 * @return the ratio between the {@link #getCanvasSize() GUI canvas size} and the application main windows (if available).
	 * @see #getCanvasSize()
	 */
public Vector2f getCanvasToWindowRatio() {
    if (environment != null) {
        if (environment.getApplication() != null) {
            if (ratio == null) {
                ratio = new Vector2f();
                Vector2f canvas = getCanvasSize();
                int width = Integer.min(GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDisplayMode().getWidth(), environment.getApplication().getContext().getSettings().getWidth());
                int height = Integer.min(GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDisplayMode().getHeight(), environment.getApplication().getContext().getSettings().getHeight());
                ratio.x = Float.max(1f, canvas.x / width);
                ratio.y = Float.max(1f, canvas.y / height);
            }
            return ratio;
        } else {
            throw new IllegalStateException("VR GUI manager underlying environment is not attached to any application.");
        }
    } else {
        throw new IllegalStateException("VR GUI manager is not attached to any environment.");
    }
}