Examples with Vector2f com.jme3.math.Vector2f used on opensource projects

Example 11 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class VRMouseManager method updateAnalogAsMouse.

/**
     * Update analog controller as it was a mouse controller.
     * @param inputIndex the index of the controller attached to the VR system.
     * @param mouseListener the JMonkey mouse listener to trigger.
     * @param mouseXName the mouseX identifier.
     * @param mouseYName the mouseY identifier
     * @param tpf the time per frame.
     */
public void updateAnalogAsMouse(int inputIndex, AnalogListener mouseListener, String mouseXName, String mouseYName, float tpf) {
    if (environment != null) {
        if (environment.getApplication() != null) {
            // got a tracked controller to use as the "mouse"
            if (environment.isInVR() == false || environment.getVRinput() == null || environment.getVRinput().isInputDeviceTracking(inputIndex) == false) {
                return;
            }
            Vector2f tpDelta;
            if (thumbstickMode) {
                tpDelta = environment.getVRinput().getAxis(inputIndex, VRInputType.ViveTrackpadAxis);
            } else {
                tpDelta = environment.getVRinput().getAxisDeltaSinceLastCall(inputIndex, VRInputType.ViveTrackpadAxis);
            }
            float Xamount = (float) Math.pow(Math.abs(tpDelta.x) * sensitivity, acceleration);
            float Yamount = (float) Math.pow(Math.abs(tpDelta.y) * sensitivity, acceleration);
            if (tpDelta.x < 0f) {
                Xamount = -Xamount;
            }
            if (tpDelta.y < 0f) {
                Yamount = -Yamount;
            }
            Xamount *= moveScale;
            Yamount *= moveScale;
            if (mouseListener != null) {
                if (tpDelta.x != 0f && mouseXName != null)
                    mouseListener.onAnalog(mouseXName, Xamount * 0.2f, tpf);
                if (tpDelta.y != 0f && mouseYName != null)
                    mouseListener.onAnalog(mouseYName, Yamount * 0.2f, tpf);
            }
            if (environment.getApplication().getInputManager().isCursorVisible()) {
                int index = (avgCounter + 1) % AVERAGE_AMNT;
                lastXmv[index] = Xamount * 133f;
                lastYmv[index] = Yamount * 133f;
                cursorPos.x -= avg(lastXmv);
                cursorPos.y -= avg(lastYmv);
                Vector2f maxsize = environment.getVRGUIManager().getCanvasSize();
                if (cursorPos.x > maxsize.x) {
                    cursorPos.x = maxsize.x;
                }
                if (cursorPos.x < 0f) {
                    cursorPos.x = 0f;
                }
                if (cursorPos.y > maxsize.y) {
                    cursorPos.y = maxsize.y;
                }
                if (cursorPos.y < 0f) {
                    cursorPos.y = 0f;
                }
            }
        } else {
            throw new IllegalStateException("This VR environment is not attached to any application.");
        }
    } else {
        throw new IllegalStateException("This VR view manager is not attached to any VR environment.");
    }
}

Example 12 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class VRViewManagerOSVR method prepareCameraSize.

/**
     * Prepare the size of the given {@link Camera camera} to adapt it to the underlying rendering context.
     * @param cam the {@link Camera camera} to prepare.
     * @param xMult the camera width multiplier.
     */
private void prepareCameraSize(Camera cam, float xMult) {
    if (environment != null) {
        if (environment.getApplication() != null) {
        } else {
            throw new IllegalStateException("This VR environment is not attached to any application.");
        }
        Vector2f size = new Vector2f();
        VRAPI vrhmd = environment.getVRHardware();
        if (vrhmd == null) {
            size.x = 1280f;
            size.y = 720f;
        } else {
            vrhmd.getRenderSize(size);
        }
        if (size.x < environment.getApplication().getContext().getSettings().getWidth()) {
            size.x = environment.getApplication().getContext().getSettings().getWidth();
        }
        if (size.y < environment.getApplication().getContext().getSettings().getHeight()) {
            size.y = environment.getApplication().getContext().getSettings().getHeight();
        }
        if (environment.isInstanceRendering()) {
            size.x *= 2f;
        }
        // other adjustments
        size.x *= xMult;
        size.x *= resMult;
        size.y *= resMult;
        if (cam.getWidth() != size.x || cam.getHeight() != size.y) {
            cam.resize((int) size.x, (int) size.y, false);
        }
    } else {
        throw new IllegalStateException("This VR view manager is not attached to any VR environment.");
    }
}

Example 13 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class VRViewManagerOSVR method initialize.

/**
     * Initialize the VR view manager.
     */
public void initialize() {
    logger.config("Initializing VR view manager.");
    if (environment != null) {
        initTextureSubmitStructs();
        setupCamerasAndViews();
        setupVRScene();
        moveScreenProcessingToEyes();
        if (environment.hasTraditionalGUIOverlay()) {
            environment.getVRMouseManager().initialize();
            // update the pose to position the gui correctly on start
            update(0f);
            environment.getVRGUIManager().positionGui();
        }
        if (environment.getApplication() != null) {
            // if we are OSVR, our primary mirror window needs to be the same size as the render manager's output...
            if (environment.getVRHardware() instanceof OSVR) {
                int origWidth = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDisplayMode().getWidth();
                int origHeight = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDisplayMode().getHeight();
                long window = ((LwjglWindow) environment.getApplication().getContext()).getWindowHandle();
                Vector2f windowSize = new Vector2f();
                ((OSVR) environment.getVRHardware()).getRenderSize(windowSize);
                windowSize.x = Math.max(windowSize.x * 2f, leftCamera.getWidth());
                org.lwjgl.glfw.GLFW.glfwSetWindowSize(window, (int) windowSize.x, (int) windowSize.y);
                environment.getApplication().getContext().getSettings().setResolution((int) windowSize.x, (int) windowSize.y);
                if (environment.getApplication().getRenderManager() != null) {
                    environment.getApplication().getRenderManager().notifyReshape((int) windowSize.x, (int) windowSize.y);
                }
                org.lwjgl.glfw.GLFW.glfwSetWindowPos(window, origWidth - (int) windowSize.x, 32);
                org.lwjgl.glfw.GLFW.glfwFocusWindow(window);
                org.lwjgl.glfw.GLFW.glfwSetCursorPos(window, origWidth / 2.0, origHeight / 2.0);
                logger.config("Initialized VR view manager [SUCCESS]");
            } else {
                throw new IllegalStateException("Underlying VR hardware should be " + OSVR.class.getSimpleName());
            }
        } else {
            throw new IllegalStateException("This VR environment is not attached to any application.");
        }
    } else {
        throw new IllegalStateException("This VR view manager is not attached to any VR environment.");
    }
}

Example 14 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class VRViewManagerOpenVR method prepareCameraSize.

/**
     * Prepare the size of the given {@link Camera camera} to adapt it to the underlying rendering context.
     * @param cam the {@link Camera camera} to prepare.
     * @param xMult the camera width multiplier.
     */
private void prepareCameraSize(Camera cam, float xMult) {
    if (environment != null) {
        if (environment.getApplication() != null) {
            Vector2f size = new Vector2f();
            VRAPI vrhmd = environment.getVRHardware();
            if (vrhmd == null) {
                size.x = 1280f;
                size.y = 720f;
            } else {
                vrhmd.getRenderSize(size);
            }
            if (size.x < environment.getApplication().getContext().getSettings().getWidth()) {
                size.x = environment.getApplication().getContext().getSettings().getWidth();
            }
            if (size.y < environment.getApplication().getContext().getSettings().getHeight()) {
                size.y = environment.getApplication().getContext().getSettings().getHeight();
            }
            if (environment.isInstanceRendering()) {
                size.x *= 2f;
            }
            // other adjustments
            size.x *= xMult;
            size.x *= getResolutionMuliplier();
            size.y *= getResolutionMuliplier();
            if (cam.getWidth() != size.x || cam.getHeight() != size.y) {
                cam.resize((int) size.x, (int) size.y, false);
            }
        } else {
            throw new IllegalStateException("This VR environment is not attached to any application.");
        }
    } else {
        throw new IllegalStateException("This VR view manager is not attached to any VR environment.");
    }
}

Example 15 with Vector2f

use of com.jme3.math.Vector2f in project jmonkeyengine by jMonkeyEngine.

the class DirectionalLightShadowRendererVR method read.

@Override
public void read(JmeImporter im) throws IOException {
    super.read(im);
    InputCapsule ic = (InputCapsule) im.getCapsule(this);
    lambda = ic.readFloat("lambda", 0.65f);
    zFarOverride = ic.readInt("zFarOverride", 0);
    light = (DirectionalLight) ic.readSavable("light", null);
    fadeInfo = (Vector2f) ic.readSavable("fadeInfo", null);
    fadeLength = ic.readFloat("fadeLength", 0f);
    init(nbShadowMaps, (int) shadowMapSize);
}