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

Example 21 with Environment

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

the class SceneLoader method startElement.

@Override
public void startElement(String uri, String localName, String qName, Attributes attribs) throws SAXException {
    if (qName.equals("scene")) {
        if (elementStack.size() != 0) {
            throw new SAXException("dotScene parse error: 'scene' element must be the root XML element");
        }
        String version = attribs.getValue("formatVersion");
        if (version == null || (!version.equals("1.0.0") && !version.equals("1.0.1"))) {
            logger.log(Level.WARNING, "Unrecognized version number" + " in dotScene file: {0}", version);
        }
    } else if (qName.equals("nodes")) {
        if (root != null) {
            throw new SAXException("dotScene parse error: nodes element was specified twice");
        }
        if (sceneName == null) {
            root = new com.jme3.scene.Node("OgreDotScene" + (++sceneIdx));
        } else {
            root = new com.jme3.scene.Node(sceneName + "-scene_node");
        }
        node = root;
    } else if (qName.equals("externals")) {
        checkTopNode("scene");
    } else if (qName.equals("item")) {
        checkTopNode("externals");
    } else if (qName.equals("file")) {
        checkTopNode("item");
    // NOTE: This part of the file is ignored, it is parsed
    // by SceneMaterialLoader in the first pass.
    } else if (qName.equals("node")) {
        String curElement = elementStack.peek();
        if (!curElement.equals("node") && !curElement.equals("nodes")) {
            throw new SAXException("dotScene parse error: " + "node element can only appear under 'node' or 'nodes'");
        }
        parseNode(attribs);
    } else if (qName.equals("property")) {
        if (node != null) {
            String type = attribs.getValue("type");
            String name = attribs.getValue("name");
            String data = attribs.getValue("data");
            if (type.equals("BOOL")) {
                node.setUserData(name, Boolean.parseBoolean(data) || data.equals("1"));
            } else if (type.equals("FLOAT")) {
                node.setUserData(name, Float.parseFloat(data));
            } else if (type.equals("STRING")) {
                node.setUserData(name, data);
            } else if (type.equals("INT")) {
                node.setUserData(name, Integer.parseInt(data));
            }
        }
    } else if (qName.equals("entity")) {
        checkTopNode("node");
        parseEntity(attribs);
    } else if (qName.equals("camera")) {
        checkTopNode("node");
        parseCamera(attribs);
    } else if (qName.equals("clipping")) {
        checkTopNode("camera");
        parseCameraClipping(attribs);
    } else if (qName.equals("position")) {
        if (elementStack.peek().equals("node")) {
            node.setLocalTranslation(SAXUtil.parseVector3(attribs));
        } else if (elementStack.peek().equals("camera")) {
            cameraNode.setLocalTranslation(SAXUtil.parseVector3(attribs));
        }
    } else if (qName.equals("quaternion") || qName.equals("rotation")) {
        node.setLocalRotation(parseQuat(attribs));
    } else if (qName.equals("scale")) {
        node.setLocalScale(SAXUtil.parseVector3(attribs));
    } else if (qName.equals("light")) {
        parseLight(attribs);
    } else if (qName.equals("colourDiffuse") || qName.equals("colorDiffuse")) {
        if (elementStack.peek().equals("light")) {
            if (light != null) {
                light.setColor(parseColor(attribs));
            }
        } else {
            checkTopNode("environment");
        }
    } else if (qName.equals("colourAmbient") || qName.equals("colorAmbient")) {
        if (elementStack.peek().equals("environment")) {
            ColorRGBA color = parseColor(attribs);
            if (!color.equals(ColorRGBA.Black) && !color.equals(ColorRGBA.BlackNoAlpha)) {
                // Lets add an ambient light to the scene.
                AmbientLight al = new AmbientLight();
                al.setColor(color);
                root.addLight(al);
            }
        }
    } else if (qName.equals("normal") || qName.equals("direction")) {
        checkTopNode("light");
        parseLightNormal(attribs);
    } else if (qName.equals("lightAttenuation")) {
        parseLightAttenuation(attribs);
    } else if (qName.equals("spotLightRange") || qName.equals("lightRange")) {
        parseLightSpotLightRange(attribs);
    }
    elementStack.push(qName);
}

Example 22 with Environment

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

the class TestReverb method simpleInitApp.

@Override
public void simpleInitApp() {
    audioSource = new AudioNode(assetManager, "Sound/Effects/Bang.wav");
    float[] eax = new float[] { 15, 38.0f, 0.300f, -1000, -3300, 0, 1.49f, 0.54f, 1.00f, -2560, 0.162f, 0.00f, 0.00f, 0.00f, -229, 0.088f, 0.00f, 0.00f, 0.00f, 0.125f, 1.000f, 0.250f, 0.000f, -5.0f, 5000.0f, 250.0f, 0.00f, 0x3f };
    audioRenderer.setEnvironment(new Environment(eax));
    Environment env = Environment.Cavern;
    audioRenderer.setEnvironment(env);
}

Example 23 with Environment

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

the class LightsDebugState method initialize.

@Override
protected void initialize(Application app) {
    debugNode = new Node("Environment debug Node");
    Sphere s = new Sphere(16, 16, 1);
    debugGeom = new Geometry("debugEnvProbe", s);
    debugMaterial = new Material(app.getAssetManager(), "Common/MatDefs/Misc/reflect.j3md");
    debugGeom.setMaterial(debugMaterial);
    debugBounds = BoundingSphereDebug.createDebugSphere(app.getAssetManager());
    if (scene == null) {
        scene = app.getViewPort().getScenes().get(0);
    }
}

Example 24 with Environment

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

the class TestAmbient method simpleInitApp.

@Override
public void simpleInitApp() {
    float[] eax = new float[] { 15, 38.0f, 0.300f, -1000, -3300, 0, 1.49f, 0.54f, 1.00f, -2560, 0.162f, 0.00f, 0.00f, 0.00f, -229, 0.088f, 0.00f, 0.00f, 0.00f, 0.125f, 1.000f, 0.250f, 0.000f, -5.0f, 5000.0f, 250.0f, 0.00f, 0x3f };
    Environment env = new Environment(eax);
    audioRenderer.setEnvironment(env);
    waves = new AudioNode(assetManager, "Sound/Environment/Ocean Waves.ogg", false);
    waves.setPositional(true);
    waves.setLocalTranslation(new Vector3f(0, 0, 0));
    waves.setMaxDistance(100);
    waves.setRefDistance(5);
    nature = new AudioNode(assetManager, "Sound/Environment/Nature.ogg", true);
    nature.setPositional(false);
    nature.setVolume(3);
    waves.playInstance();
    nature.play();
    // just a blue box to mark the spot
    Box box1 = new Box(.5f, .5f, .5f);
    Geometry player = new Geometry("Player", box1);
    Material mat1 = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    mat1.setColor("Color", ColorRGBA.Blue);
    player.setMaterial(mat1);
    rootNode.attachChild(player);
}

Example 25 with Environment

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

the class EnvMapUtils method getSphericalHarmonicsCoefficents.

/**
     * Returns the Spherical Harmonics coefficients for this cube map.
     *
     * The method used is the one from this article :
     * http://graphics.stanford.edu/papers/envmap/envmap.pdf
     *
     * Also good resources on spherical harmonics
     * http://dickyjim.wordpress.com/2013/09/04/spherical-harmonics-for-beginners/
     *
     * @param cubeMap the environment cube map to compute SH for
     * @param fixSeamsMethod method to fix seams when computing the SH
     * coefficients
     * @return an array of 9 vector3f representing thos coefficients for each
     * r,g,b channnel
     */
public static Vector3f[] getSphericalHarmonicsCoefficents(TextureCubeMap cubeMap, FixSeamsMethod fixSeamsMethod) {
    Vector3f[] shCoef = new Vector3f[NUM_SH_COEFFICIENT];
    float[] shDir = new float[9];
    float weightAccum = 0.0f;
    float weight;
    if (cubeMap.getImage().getData(0) == null) {
        throw new IllegalStateException("The cube map must contain Efficient data, if you rendered the cube map on the GPU plase use renderer.readFrameBuffer, to create a CPU image");
    }
    int width = cubeMap.getImage().getWidth();
    int height = cubeMap.getImage().getHeight();
    Vector3f texelVect = new Vector3f();
    ColorRGBA color = new ColorRGBA();
    CubeMapWrapper envMapReader = new CubeMapWrapper(cubeMap);
    for (int face = 0; face < 6; face++) {
        for (int y = 0; y < height; y++) {
            for (int x = 0; x < width; x++) {
                weight = getSolidAngleAndVector(x, y, width, face, texelVect, fixSeamsMethod);
                evalShBasis(texelVect, shDir);
                envMapReader.getPixel(x, y, face, color);
                for (int i = 0; i < NUM_SH_COEFFICIENT; i++) {
                    if (shCoef[i] == null) {
                        shCoef[i] = new Vector3f();
                    }
                    shCoef[i].setX(shCoef[i].x + color.r * shDir[i] * weight);
                    shCoef[i].setY(shCoef[i].y + color.g * shDir[i] * weight);
                    shCoef[i].setZ(shCoef[i].z + color.b * shDir[i] * weight);
                }
                weightAccum += weight;
            }
        }
    }
    /* Normalization - The sum of solid angle should be equal to the solid angle of the sphere (4 PI), so
         * normalize in order our weightAccum exactly match 4 PI. */
    for (int i = 0; i < NUM_SH_COEFFICIENT; ++i) {
        shCoef[i].multLocal(4.0f * PI / weightAccum);
    }
    return shCoef;
}