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

Example 31 with Environment

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

the class VRViewManagerOSVR method setupCamerasAndViews.

private void setupCamerasAndViews() {
    if (environment != null) {
        if (environment.getApplication() != null) {
            // get desired frustrum from original camera
            Camera origCam = environment.getCamera();
            float fFar = origCam.getFrustumFar();
            float fNear = origCam.getFrustumNear();
            // if we are using OSVR get the eye info here
            if (environment.getVRHardware() instanceof OSVR) {
                ((OSVR) environment.getVRHardware()).getEyeInfo();
            }
            // restore frustrum on distortion scene cam, if needed
            if (environment.isInstanceRendering()) {
                leftCamera = origCam;
            } else if (environment.compositorAllowed() == false) {
                origCam.setFrustumFar(100f);
                origCam.setFrustumNear(1f);
                leftCamera = origCam.clone();
                prepareCameraSize(origCam, 2f);
            } else {
                leftCamera = origCam.clone();
            }
            leftCamera.setFrustumPerspective(environment.getDefaultFOV(), environment.getDefaultAspect(), fNear, fFar);
            prepareCameraSize(leftCamera, 1f);
            if (environment.getVRHardware() != null)
                leftCamera.setProjectionMatrix(environment.getVRHardware().getHMDMatrixProjectionLeftEye(leftCamera));
            if (!environment.isInstanceRendering()) {
                leftViewport = setupViewBuffers(leftCamera, LEFT_VIEW_NAME);
                rightCamera = leftCamera.clone();
                if (environment.getVRHardware() != null) {
                    rightCamera.setProjectionMatrix(environment.getVRHardware().getHMDMatrixProjectionRightEye(rightCamera));
                }
                rightViewport = setupViewBuffers(rightCamera, RIGHT_VIEW_NAME);
            } else {
                System.err.println("[VRViewManager] THIS CODE NEED CHANGES !!!");
                leftViewport = environment.getApplication().getViewPort();
                //leftViewport.attachScene(app.getRootNode());
                rightCamera = leftCamera.clone();
                if (environment.getVRHardware() != null) {
                    rightCamera.setProjectionMatrix(environment.getVRHardware().getHMDMatrixProjectionRightEye(rightCamera));
                }
                org.lwjgl.opengl.GL11.glEnable(org.lwjgl.opengl.GL30.GL_CLIP_DISTANCE0);
                //FIXME: [jme-vr] Fix with JMonkey next release
                //RenderManager._VRInstancing_RightCamProjection = camRight.getViewProjectionMatrix();
                setupFinalFullTexture(environment.getApplication().getViewPort().getCamera());
            }
            // setup gui
            environment.getVRGUIManager().setupGui(leftCamera, rightCamera, leftViewport, rightViewport);
            if (environment.getVRHardware() != null) {
                // call these to cache the results internally
                environment.getVRHardware().getHMDMatrixPoseLeftEye();
                environment.getVRHardware().getHMDMatrixPoseRightEye();
            }
        } 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 32 with Environment

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

the class VRViewManagerOSVR method setupMirrorBuffers.

private ViewPort setupMirrorBuffers(Camera cam, Texture tex, boolean expand) {
    if (environment != null) {
        if (environment.getApplication() != null) {
            Camera clonecam = cam.clone();
            ViewPort viewPort = environment.getApplication().getRenderManager().createPostView("MirrorView", clonecam);
            clonecam.setParallelProjection(true);
            viewPort.setClearFlags(true, true, true);
            viewPort.setBackgroundColor(ColorRGBA.Black);
            Picture pic = new Picture("fullscene");
            pic.setLocalTranslation(-0.75f, -0.5f, 0f);
            if (expand) {
                pic.setLocalScale(3f, 1f, 1f);
            } else {
                pic.setLocalScale(1.5f, 1f, 1f);
            }
            pic.setQueueBucket(Bucket.Opaque);
            pic.setTexture(environment.getApplication().getAssetManager(), (Texture2D) tex, false);
            viewPort.attachScene(pic);
            viewPort.setOutputFrameBuffer(null);
            pic.updateGeometricState();
            return viewPort;
        } 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 33 with Environment

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

the class VRViewManagerOSVR method update.

/**
     * Update the VR view manager. 
     * This method is called by the attached {@link VRApplication VR application} and should not be called manually.
     * @param tpf the time per frame.
     */
public void update(float tpf) {
    if (environment != null) {
        // grab the observer
        Object obs = environment.getObserver();
        Quaternion objRot;
        Vector3f objPos;
        if (obs instanceof Camera) {
            objRot = ((Camera) obs).getRotation();
            objPos = ((Camera) obs).getLocation();
        } else {
            objRot = ((Spatial) obs).getWorldRotation();
            objPos = ((Spatial) obs).getWorldTranslation();
        }
        // grab the hardware handle
        VRAPI dev = environment.getVRHardware();
        if (dev != null) {
            // update the HMD's position & orientation
            dev.updatePose();
            dev.getPositionAndOrientation(hmdPos, hmdRot);
            if (obs != null) {
                // update hmdPos based on obs rotation
                finalRotation.set(objRot);
                finalRotation.mult(hmdPos, hmdPos);
                finalRotation.multLocal(hmdRot);
            }
            finalizeCamera(dev.getHMDVectorPoseLeftEye(), objPos, leftCamera);
            finalizeCamera(dev.getHMDVectorPoseRightEye(), objPos, rightCamera);
        } else {
            leftCamera.setFrame(objPos, objRot);
            rightCamera.setFrame(objPos, objRot);
        }
        if (environment.hasTraditionalGUIOverlay()) {
            // update the mouse?
            environment.getVRMouseManager().update(tpf);
            // update GUI position?
            if (environment.getVRGUIManager().wantsReposition || environment.getVRGUIManager().getPositioningMode() != VRGUIPositioningMode.MANUAL) {
                environment.getVRGUIManager().positionGuiNow(tpf);
                environment.getVRGUIManager().updateGuiQuadGeometricState();
            }
        }
    } else {
        throw new IllegalStateException("This VR view manager is not attached to any VR environment.");
    }
}

Example 34 with Environment

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

the class VRViewManagerOpenVR method setupVRScene.

/**
     * Replaces rootNode as the main cameras scene with the distortion mesh
     */
private void setupVRScene() {
    if (environment != null) {
        if (environment.getApplication() != null) {
            // no special scene to setup if we are doing instancing
            if (environment.isInstanceRendering()) {
                // distortion has to be done with compositor here... we want only one pass on our end!
                if (environment.getApplication().getContext().getSettings().isSwapBuffers()) {
                    setupMirrorBuffers(environment.getCamera(), dualEyeTex, true);
                }
                return;
            }
            leftEyeTexture = (Texture2D) getLeftViewport().getOutputFrameBuffer().getColorBuffer().getTexture();
            rightEyeTexture = (Texture2D) getRightViewport().getOutputFrameBuffer().getColorBuffer().getTexture();
            leftEyeDepth = (Texture2D) getLeftViewport().getOutputFrameBuffer().getDepthBuffer().getTexture();
            rightEyeDepth = (Texture2D) getRightViewport().getOutputFrameBuffer().getDepthBuffer().getTexture();
            // main viewport is either going to be a distortion scene or nothing
            // mirroring is handled by copying framebuffers
            Iterator<Spatial> spatialIter = environment.getApplication().getViewPort().getScenes().iterator();
            while (spatialIter.hasNext()) {
                environment.getApplication().getViewPort().detachScene(spatialIter.next());
            }
            spatialIter = environment.getApplication().getGuiViewPort().getScenes().iterator();
            while (spatialIter.hasNext()) {
                environment.getApplication().getGuiViewPort().detachScene(spatialIter.next());
            }
            // only setup distortion scene if compositor isn't running (or using custom mesh distortion option)
            if (environment.getVRHardware().getCompositor() == null) {
                Node distortionScene = new Node();
                Material leftMat = new Material(environment.getApplication().getAssetManager(), "Common/MatDefs/VR/OpenVR.j3md");
                leftMat.setTexture("Texture", leftEyeTexture);
                Geometry leftEye = new Geometry("box", setupDistortionMesh(JOpenVRLibrary.EVREye.EVREye_Eye_Left, environment.getVRHardware()));
                leftEye.setMaterial(leftMat);
                distortionScene.attachChild(leftEye);
                Material rightMat = new Material(environment.getApplication().getAssetManager(), "Common/MatDefs/VR/OpenVR.j3md");
                rightMat.setTexture("Texture", rightEyeTexture);
                Geometry rightEye = new Geometry("box", setupDistortionMesh(JOpenVRLibrary.EVREye.EVREye_Eye_Right, environment.getVRHardware()));
                rightEye.setMaterial(rightMat);
                distortionScene.attachChild(rightEye);
                distortionScene.updateGeometricState();
                environment.getApplication().getViewPort().attachScene(distortionScene);
            //if( useCustomDistortion ) setupFinalFullTexture(app.getViewPort().getCamera());
            }
            if (environment.getApplication().getContext().getSettings().isSwapBuffers()) {
                setupMirrorBuffers(environment.getCamera(), leftEyeTexture, 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 35 with Environment

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

the class VRViewManagerOpenVR method setupCamerasAndViews.

private void setupCamerasAndViews() {
    if (environment != null) {
        // get desired frustrum from original camera
        Camera origCam = environment.getCamera();
        float fFar = origCam.getFrustumFar();
        float fNear = origCam.getFrustumNear();
        // restore frustrum on distortion scene cam, if needed
        if (environment.isInstanceRendering()) {
            leftCamera = origCam;
        } else if (environment.compositorAllowed() == false) {
            origCam.setFrustumFar(100f);
            origCam.setFrustumNear(1f);
            leftCamera = origCam.clone();
            prepareCameraSize(origCam, 2f);
        } else {
            leftCamera = origCam.clone();
        }
        getLeftCamera().setFrustumPerspective(environment.getDefaultFOV(), environment.getDefaultAspect(), fNear, fFar);
        prepareCameraSize(getLeftCamera(), 1f);
        if (environment.getVRHardware() != null) {
            getLeftCamera().setProjectionMatrix(environment.getVRHardware().getHMDMatrixProjectionLeftEye(getLeftCamera()));
        }
        if (!environment.isInstanceRendering()) {
            leftViewport = setupViewBuffers(getLeftCamera(), LEFT_VIEW_NAME);
            rightCamera = getLeftCamera().clone();
            if (environment.getVRHardware() != null) {
                getRightCamera().setProjectionMatrix(environment.getVRHardware().getHMDMatrixProjectionRightEye(getRightCamera()));
            }
            rightViewport = setupViewBuffers(getRightCamera(), RIGHT_VIEW_NAME);
        } else {
            if (environment.getApplication() != null) {
                logger.severe("THIS CODE NEED CHANGES !!!");
                leftViewport = environment.getApplication().getViewPort();
                //leftViewport.attachScene(app.getRootNode());
                rightCamera = getLeftCamera().clone();
                if (environment.getVRHardware() != null) {
                    getRightCamera().setProjectionMatrix(environment.getVRHardware().getHMDMatrixProjectionRightEye(getRightCamera()));
                }
                org.lwjgl.opengl.GL11.glEnable(org.lwjgl.opengl.GL30.GL_CLIP_DISTANCE0);
                //FIXME: [jme-vr] Fix with JMonkey next release
                //RenderManager._VRInstancing_RightCamProjection = camRight.getViewProjectionMatrix();
                setupFinalFullTexture(environment.getApplication().getViewPort().getCamera());
            } else {
                throw new IllegalStateException("This VR environment is not attached to any application.");
            }
        }
        // setup gui
        environment.getVRGUIManager().setupGui(getLeftCamera(), getRightCamera(), getLeftViewport(), getRightViewport());
        if (environment.getVRHardware() != null) {
            // call these to cache the results internally
            environment.getVRHardware().getHMDMatrixPoseLeftEye();
            environment.getVRHardware().getHMDMatrixPoseRightEye();
        }
    } else {
        throw new IllegalStateException("This VR view manager is not attached to any VR environment.");
    }
}