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

Example 46 with Node

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

the class TerrainLodControl method write.

@Override
public void write(JmeExporter ex) throws IOException {
    super.write(ex);
    OutputCapsule oc = ex.getCapsule(this);
    oc.write((Node) terrain, "terrain", null);
    oc.write(lodCalculator, "lodCalculator", null);
}

Example 47 with Node

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

the class AssetLinkNode method attachLinkedChildren.

/**
     * Loads the linked children AssetKeys from the AssetManager and attaches them to the Node<br>
     * If they are already attached, they will be reloaded.
     * @param manager
     */
public void attachLinkedChildren(AssetManager manager) {
    detachLinkedChildren();
    for (Iterator<ModelKey> it = assetLoaderKeys.iterator(); it.hasNext(); ) {
        ModelKey assetKey = it.next();
        Spatial curChild = assetChildren.get(assetKey);
        if (curChild != null) {
            curChild.removeFromParent();
        }
        Spatial child = manager.loadAsset(assetKey);
        attachChild(child);
        assetChildren.put(assetKey, child);
    }
}

Example 48 with Node

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

the class AssetLinkNode method read.

@Override
public void read(JmeImporter e) throws IOException {
    super.read(e);
    InputCapsule capsule = e.getCapsule(this);
    BinaryImporter importer = BinaryImporter.getInstance();
    AssetManager loaderManager = e.getAssetManager();
    assetLoaderKeys = (ArrayList<ModelKey>) capsule.readSavableArrayList("assetLoaderKeyList", new ArrayList<ModelKey>());
    for (Iterator<ModelKey> it = assetLoaderKeys.iterator(); it.hasNext(); ) {
        ModelKey modelKey = it.next();
        AssetInfo info = loaderManager.locateAsset(modelKey);
        Spatial child = null;
        if (info != null) {
            child = (Spatial) importer.load(info);
        }
        if (child != null) {
            child.parent = this;
            children.add(child);
            assetChildren.put(modelKey, child);
        } else {
            Logger.getLogger(this.getClass().getName()).log(Level.WARNING, "Cannot locate {0} for asset link node {1}", new Object[] { modelKey, key });
        }
    }
}

Example 49 with Node

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

the class Spatial method oldClone.

/**
     *  The old clone() method that did not use the new Cloner utility.
     */
public Spatial oldClone(boolean cloneMaterial) {
    try {
        Spatial clone = (Spatial) super.clone();
        if (worldBound != null) {
            clone.worldBound = worldBound.clone();
        }
        clone.worldLights = worldLights.clone();
        clone.localLights = localLights.clone();
        // Set the new owner of the light lists
        clone.localLights.setOwner(clone);
        clone.worldLights.setOwner(clone);
        clone.worldOverrides = new SafeArrayList<>(MatParamOverride.class);
        clone.localOverrides = new SafeArrayList<>(MatParamOverride.class);
        for (MatParamOverride override : localOverrides) {
            clone.localOverrides.add((MatParamOverride) override.clone());
        }
        // No need to force cloned to update.
        // This node already has the refresh flags
        // set below so it will have to update anyway.
        clone.worldTransform = worldTransform.clone();
        clone.localTransform = localTransform.clone();
        if (clone instanceof Node) {
            Node node = (Node) this;
            Node nodeClone = (Node) clone;
            nodeClone.children = new SafeArrayList<Spatial>(Spatial.class);
            for (Spatial child : node.children) {
                Spatial childClone = child.clone(cloneMaterial);
                childClone.parent = nodeClone;
                nodeClone.children.add(childClone);
            }
        }
        clone.parent = null;
        clone.setBoundRefresh();
        clone.setTransformRefresh();
        clone.setLightListRefresh();
        clone.setMatParamOverrideRefresh();
        clone.controls = new SafeArrayList<Control>(Control.class);
        for (int i = 0; i < controls.size(); i++) {
            Control newControl = controls.get(i).cloneForSpatial(clone);
            newControl.setSpatial(clone);
            clone.controls.add(newControl);
        }
        if (userData != null) {
            clone.userData = (HashMap<String, Savable>) userData.clone();
        }
        return clone;
    } catch (CloneNotSupportedException ex) {
        throw new AssertionError();
    }
}

Example 50 with Node

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

the class BillboardControl method rotateScreenAligned.

/**
     * Rotate the billboard so it points directly opposite the direction the
     * camera's facing
     *
     * @param camera
     *            Camera
     */
private void rotateScreenAligned(Camera camera) {
    // coopt diff for our in direction:
    look.set(camera.getDirection()).negateLocal();
    // coopt loc for our left direction:
    left.set(camera.getLeft()).negateLocal();
    orient.fromAxes(left, camera.getUp(), look);
    Node parent = spatial.getParent();
    Quaternion rot = new Quaternion().fromRotationMatrix(orient);
    if (parent != null) {
        rot = parent.getWorldRotation().inverse().multLocal(rot);
        rot.normalizeLocal();
    }
    spatial.setLocalRotation(rot);
    fixRefreshFlags();
}