Examples with Node com.jme3.scene.Node used on opensource projects

Example 61 with Node

use of com.jme3.scene.Node in project jmonkeyengine by jMonkeyEngine.

the class TestQ3 method simpleInitApp.

public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    flyCam.setMoveSpeed(100);
    setupKeys();
    this.cam.setFrustumFar(2000);
    DirectionalLight dl = new DirectionalLight();
    dl.setColor(ColorRGBA.White.clone().multLocal(2));
    dl.setDirection(new Vector3f(-1, -1, -1).normalize());
    rootNode.addLight(dl);
    AmbientLight am = new AmbientLight();
    am.setColor(ColorRGBA.White.mult(2));
    rootNode.addLight(am);
    // load the level from zip or http zip
    if (useHttp) {
        assetManager.registerLocator("http://jmonkeyengine.googlecode.com/files/quake3level.zip", HttpZipLocator.class);
    } else {
        assetManager.registerLocator("quake3level.zip", ZipLocator.class);
    }
    // create the geometry and attach it
    MaterialList matList = (MaterialList) assetManager.loadAsset("Scene.material");
    OgreMeshKey key = new OgreMeshKey("main.meshxml", matList);
    gameLevel = (Node) assetManager.loadAsset(key);
    gameLevel.setLocalScale(0.1f);
    // add a physics control, it will generate a MeshCollisionShape based on the gameLevel
    gameLevel.addControl(new RigidBodyControl(0));
    player = new PhysicsCharacter(new SphereCollisionShape(5), .01f);
    player.setJumpSpeed(20);
    player.setFallSpeed(30);
    player.setGravity(30);
    player.setPhysicsLocation(new Vector3f(60, 10, -60));
    rootNode.attachChild(gameLevel);
    getPhysicsSpace().addAll(gameLevel);
    getPhysicsSpace().add(player);
}

Example 62 with Node

use of com.jme3.scene.Node in project jmonkeyengine by jMonkeyEngine.

the class HelloAnimation method simpleInitApp.

@Override
public void simpleInitApp() {
    viewPort.setBackgroundColor(ColorRGBA.LightGray);
    initKeys();
    /** Add a light source so we can see the model */
    DirectionalLight dl = new DirectionalLight();
    dl.setDirection(new Vector3f(-0.1f, -1f, -1).normalizeLocal());
    rootNode.addLight(dl);
    /** Load a model that contains animation */
    player = (Node) assetManager.loadModel("Models/Oto/Oto.mesh.xml");
    player.setLocalScale(0.5f);
    rootNode.attachChild(player);
    /** Create a controller and channels. */
    control = player.getControl(AnimControl.class);
    control.addListener(this);
    channel = control.createChannel();
    channel.setAnim("stand");
}

Example 63 with Node

use of com.jme3.scene.Node in project jmonkeyengine by jMonkeyEngine.

the class TestWalkingChar method collision.

public void collision(PhysicsCollisionEvent event) {
    if (event.getObjectA() instanceof BombControl) {
        final Spatial node = event.getNodeA();
        effect.killAllParticles();
        effect.setLocalTranslation(node.getLocalTranslation());
        effect.emitAllParticles();
    } else if (event.getObjectB() instanceof BombControl) {
        final Spatial node = event.getNodeB();
        effect.killAllParticles();
        effect.setLocalTranslation(node.getLocalTranslation());
        effect.emitAllParticles();
    }
}

Example 64 with Node

use of com.jme3.scene.Node in project jmonkeyengine by jMonkeyEngine.

the class FbxNode method link.

@Override
public void link(FbxObject otherObject) {
    if (otherObject instanceof FbxMaterial) {
        FbxMaterial m = (FbxMaterial) otherObject;
        Material mat = m.material;
        if (cullMode != FaceCullMode.Back)
            mat.getAdditionalRenderState().setFaceCullMode(cullMode);
        for (Geometry g : mesh.geometries) {
            if (g.getUserData("FBXMaterial") != null) {
                if ((Integer) g.getUserData("FBXMaterial") == mesh.lastMaterialId)
                    g.setMaterial(mat);
            } else {
                g.setMaterial(mat);
            }
        }
        mesh.lastMaterialId++;
    } else if (otherObject instanceof FbxNode) {
        FbxNode n = (FbxNode) otherObject;
        node.attachChild(n.node);
        n.parentFbxNode = this;
        if (isLimb() && n.isLimb()) {
            if (bone == null)
                bone = new Bone(name);
            if (n.bone == null)
                n.bone = new Bone(n.name);
            bone.addChild(n.bone);
        }
    } else if (otherObject instanceof FbxMesh) {
        FbxMesh m = (FbxMesh) otherObject;
        m.setParent(node);
        m.parent = this;
        mesh = m;
    }
}

Example 65 with Node

use of com.jme3.scene.Node in project jmonkeyengine by jMonkeyEngine.

the class FbxNode method fromElement.

@Override
public void fromElement(FbxElement element) {
    super.fromElement(element);
    Vector3f localTranslation = new Vector3f();
    Quaternion localRotation = new Quaternion();
    Vector3f localScale = new Vector3f(Vector3f.UNIT_XYZ);
    Quaternion preRotation = new Quaternion();
    for (FbxElement e2 : element.getFbxProperties()) {
        String propName = (String) e2.properties.get(0);
        String type = (String) e2.properties.get(3);
        if (propName.equals("Lcl Translation")) {
            double x = (Double) e2.properties.get(4);
            double y = (Double) e2.properties.get(5);
            double z = (Double) e2.properties.get(6);
            //.divideLocal(unitSize);
            localTranslation.set((float) x, (float) y, (float) z);
        } else if (propName.equals("Lcl Rotation")) {
            double x = (Double) e2.properties.get(4);
            double y = (Double) e2.properties.get(5);
            double z = (Double) e2.properties.get(6);
            localRotation.fromAngles((float) x * FastMath.DEG_TO_RAD, (float) y * FastMath.DEG_TO_RAD, (float) z * FastMath.DEG_TO_RAD);
        } else if (propName.equals("Lcl Scaling")) {
            double x = (Double) e2.properties.get(4);
            double y = (Double) e2.properties.get(5);
            double z = (Double) e2.properties.get(6);
            //.multLocal(unitSize);
            localScale.set((float) x, (float) y, (float) z);
        } else if (propName.equals("PreRotation")) {
            double x = (Double) e2.properties.get(4);
            double y = (Double) e2.properties.get(5);
            double z = (Double) e2.properties.get(6);
            preRotation.set(FbxNodeUtil.quatFromBoneAngles((float) x * FastMath.DEG_TO_RAD, (float) y * FastMath.DEG_TO_RAD, (float) z * FastMath.DEG_TO_RAD));
        } else if (propName.equals("InheritType")) {
            int inheritType = (Integer) e2.properties.get(4);
            inheritMode = InheritMode.values()[inheritType];
        } else if (propName.equals("Visibility")) {
            visibility = (Double) e2.properties.get(4);
        } else if (type.contains("U")) {
            String userDataKey = (String) e2.properties.get(0);
            String userDataType = (String) e2.properties.get(1);
            Object userDataValue;
            if (userDataType.equals("KString")) {
                userDataValue = (String) e2.properties.get(4);
            } else if (userDataType.equals("int")) {
                userDataValue = (Integer) e2.properties.get(4);
            } else if (userDataType.equals("double")) {
                // NOTE: jME3 does not support doubles in UserData.
                //       Need to convert to float.
                userDataValue = ((Double) e2.properties.get(4)).floatValue();
            } else if (userDataType.equals("Vector")) {
                float x = ((Double) e2.properties.get(4)).floatValue();
                float y = ((Double) e2.properties.get(5)).floatValue();
                float z = ((Double) e2.properties.get(6)).floatValue();
                userDataValue = new Vector3f(x, y, z);
            } else {
                logger.log(Level.WARNING, "Unsupported user data type: {0}. Ignoring.", userDataType);
                continue;
            }
            userData.put(userDataKey, userDataValue);
        }
    }
    // Create local transform
    // TODO: take into account Maya-style transforms (pre / post rotation ..)
    jmeLocalNodeTransform.setTranslation(localTranslation);
    jmeLocalNodeTransform.setRotation(localRotation);
    jmeLocalNodeTransform.setScale(localScale);
    if (element.getChildById("Vertices") != null) {
        // This is an old-style FBX 6.1
        // Meshes could be embedded inside the node..
        // Inject the mesh into ourselves..
        FbxMesh mesh = new FbxMesh(assetManager, sceneFolderName);
        mesh.fromElement(element);
        connectObject(mesh);
    }
}