本文整理了Java中com.ardor3d.scenegraph.Node类的一些代码示例，展示了Node类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Node类的具体详情如下：
包路径：com.ardor3d.scenegraph.Node
类名称：Node

Node介绍

[英]Node defines an internal node of a scene graph. The internal node maintains a collection of children and handles merging said children into a single bound to allow for very fast culling of multiple nodes. Node allows for any number of children to be attached.
[中]节点定义场景图的内部节点。内部节点维护子节点的集合，并处理将所述子节点合并到单个绑定中的操作，以允许非常快速地剔除多个节点。节点允许连接任意数量的子节点。

代码示例

代码示例来源：origin: Renanse/Ardor3D

public RotateWidget(final IFilterList filterList) {
  super(filterList);
  _handle = new Node("rotationHandle");
  final ZBufferState zstate = new ZBufferState();
  zstate.setFunction(TestFunction.LessThanOrEqualTo);
  _handle.setRenderState(zstate);
  _handle.getSceneHints().setRenderBucketType(RenderBucketType.Transparent);
  _handle.updateGeometricState(0);
  if (RotateWidget.DEFAULT_CURSOR != null) {
    setMouseOverCallback(new SetCursorCallback(RotateWidget.DEFAULT_CURSOR));
  }
}

代码示例来源：origin: com.ardor3d/ardor3d-core

private static Spatial makeCopy(final Spatial source, final Spatial parent, final CopyLogic logic) {
  final AtomicBoolean recurse = new AtomicBoolean();
  final Spatial result = logic.copy(source, recurse);
  if (recurse.get() && source instanceof Node && result instanceof Node
      && ((Node) source).getNumberOfChildren() > 0) {
    for (final Spatial child : ((Node) source).getChildren()) {
      final Spatial copy = makeCopy(child, result, logic);
      if (copy != null) {
        ((Node) result).attachChild(copy);
      }
    }
  }
  return result;
}

代码示例来源：origin: com.ardor3d/ardor3d-core

/**
 * <code>draw</code> updates the billboards orientation then renders the billboard's children.
 * 
 * @param r
 *            the renderer used to draw.
 * @see com.ardor3d.scenegraph.Spatial#draw(com.ardor3d.renderer.Renderer)
 */
@Override
public void draw(final Renderer r) {
  rotateBillboard();
  super.draw(r);
}

代码示例来源：origin: Renanse/Ardor3D

protected void updateBlendStates(final Spatial highlight) {
  _handle.acceptVisitor(new Visitor() {
    @Override
    public void visit(final Spatial spatial) {
      final BlendState bs = (BlendState) spatial.getLocalRenderState(StateType.Blend);
      if (bs != null) {
        bs.setSourceFunction(spatial == highlight ? SourceFunction.One : SourceFunction.SourceAlpha);
      }
    }
  }, true);
  _handle.updateGeometricState(0);
}

代码示例来源：origin: com.ardor3d/ardor3d-core

/**
 * 
 * <code>detachAllChildren</code> removes all children attached to this node.
 */
public void detachAllChildren() {
  for (int i = getNumberOfChildren() - 1; i >= 0; i--) {
    detachChildAt(i);
  }
  logger.fine("All children removed.");
}

代码示例来源：origin: com.ardor3d/ardor3d-core

@Override
protected void updateChildren(final double time) {
  for (int i = getNumberOfChildren() - 1; i >= 0; i--) {
    final Spatial pkChild = getChild(i);
    if (pkChild != null) {
      pkChild.updateGeometricState(time, false);
    }
  }
}

代码示例来源：origin: com.ardor3d/ardor3d-core

protected Node clone(final Node original) {
    Node copy = null;
    try {
      copy = original.getClass().newInstance();
    } catch (final InstantiationException e) {
      logger.log(Level.SEVERE, "Could not access final constructor of class "
          + original.getClass().getCanonicalName(), e);
      throw new RuntimeException(e);
    } catch (final IllegalAccessException e) {
      logger.log(Level.SEVERE, "Could not access final constructor of class "
          + original.getClass().getCanonicalName(), e);
      throw new RuntimeException(e);
    }
    copy.setName(original.getName() + "_copy");
    copy.getSceneHints().set(original.getSceneHints());
    copy.setTransform(original.getTransform());

    for (final StateType type : StateType.values()) {
      final RenderState state = original.getLocalRenderState(type);
      if (state != null) {
        copy.setRenderState(state);
      }
    }
    return copy;
  }
}

代码示例来源：origin: com.ardor3d/ardor3d-core

public LineGrapher(final int width, final int height, final Renderer renderer, final ContextCapabilities caps) {
  super(width, height, renderer, caps);
  // Setup our static horizontal graph lines
  createHLines();
  _defBlendState = new BlendState();
  _defBlendState.setEnabled(true);
  _defBlendState.setBlendEnabled(true);
  _defBlendState.setSourceFunction(BlendState.SourceFunction.SourceAlpha);
  _defBlendState.setDestinationFunction(BlendState.DestinationFunction.OneMinusSourceAlpha);
  _graphRoot.setRenderState(_defBlendState);
  _graphRoot.getSceneHints().setCullHint(CullHint.Never);
}

代码示例来源：origin: Renanse/Ardor3D

@Override
public void render(final Renderer renderer, final InteractManager manager) {
  final Spatial spat = manager.getSpatialTarget();
  if (spat == null) {
    return;
  }
  _handle.setTranslation(spat.getWorldTranslation());
  _handle.updateGeometricState(0);
  renderer.draw(_handle);
}

代码示例来源：origin: Renanse/Ardor3D

public SimpleScaleWidget withArrow(final ReadOnlyVector3 arrowDirection, final ReadOnlyColorRGBA color,
    final double lengthGap, final double tipGap) {
  _arrowDirection = new Vector3(arrowDirection);
  _handle = new InteractArrow("scaleHandle", 1.0, 0.125, lengthGap, tipGap);
  if (!_arrowDirection.equals(Vector3.UNIT_Z)) {
    _handle.setRotation(new Quaternion().fromVectorToVector(Vector3.UNIT_Z, _arrowDirection));
  }
  final BlendState blend = new BlendState();
  blend.setBlendEnabled(true);
  _handle.setRenderState(blend);
  ((Arrow) _handle).setDefaultColor(color);
  final ZBufferState zstate = new ZBufferState();
  zstate.setWritable(false);
  zstate.setFunction(TestFunction.Always);
  _handle.setRenderState(zstate);
  _handle.getSceneHints().setRenderBucketType(RenderBucketType.PostBucket);
  _handle.updateGeometricState(0);
  return this;
}

代码示例来源：origin: com.ardor3d/ardor3d-core

@Override
public int attachChild(final Spatial child) {
  return _targetScene.attachChild(child);
}

代码示例来源：origin: com.ardor3d/ardor3d-core

@Override
public Node makeCopy(final boolean shareGeometricData) {
  // get copy of basic spatial info
  final Node node = (Node) super.makeCopy(shareGeometricData);
  // add copy of children
  for (final Spatial child : getChildren()) {
    final Spatial copy = child.makeCopy(shareGeometricData);
    node.attachChild(copy);
  }
  // return
  return node;
}

代码示例来源：origin: Renanse/Ardor3D

public void update(final ReadOnlyTimer timer, final InteractManager manager) {
  _handle.updateGeometricState(timer.getTimePerFrame());
}

代码示例来源：origin: com.ardor3d/ardor3d-effects

tmpLocation.set(skyBox.getTranslation());
skyBox.setTranslation(tRenderer.getCamera().getLocation());
skyBox.updateGeometricState(0.0f);
skyBox.getSceneHints().setCullHint(CullHint.Never);
skyBox.getSceneHints().setCullHint(CullHint.Always);
skyBox.setTranslation(tmpLocation);
skyBox.updateGeometricState(0.0f);
skyBox.getSceneHints().setCullHint(CullHint.Never);

代码示例来源：origin: Renanse/Ardor3D

final Node skinNode = new Node(meshNode.getName());
for (final Spatial spat : meshNode.getChildren()) {
  if (spat instanceof Mesh && ((Mesh) spat).getMeshData().getVertexCount() > 0) {
    final Mesh sourceMesh = (Mesh) spat;
    skinNode.attachChild(skMesh);
ardorParentNode.attachChild(skinNode);

代码示例来源：origin: Renanse/Ardor3D

public CompoundInteractWidget withMultiPlanarHandle() {
  MoveMultiPlanarWidget widget = (MoveMultiPlanarWidget) _widgets
      .get(CompoundInteractWidget.MOVE_MULTIPLANAR_KEY);
  if (widget != null) {
    widget.getHandle().removeFromParent();
  }
  widget = new MoveMultiPlanarWidget(_filters);
  _widgets.put(CompoundInteractWidget.MOVE_MULTIPLANAR_KEY, widget);
  _handle.attachChild(widget.getHandle());
  return this;
}

代码示例来源：origin: com.ardor3d/ardor3d-core

public QuadImposterNode(final String name, final int twidth, final int theight, final int depth, final int samples,
    final Timer timer) {
  super(name);
  _twidth = twidth;
  _theight = theight;
  _depth = depth;
  _samples = samples;
  _timer = timer;
  _texture = new Texture2D();
  _imposterQuad = new Quad("ImposterQuad");
  _imposterQuad.resize(1, 1);
  _imposterQuad.setModelBound(new BoundingBox());
  _imposterQuad.getSceneHints().setTextureCombineMode(TextureCombineMode.Replace);
  _imposterQuad.getSceneHints().setLightCombineMode(LightCombineMode.Off);
  super.attachChild(_imposterQuad);
  getSceneHints().setRenderBucketType(RenderBucketType.Transparent);
  _targetScene = new Node();
  super.attachChild(_targetScene);
  for (int i = 0; i < _corners.length; i++) {
    _corners[i] = new Vector3();
  }
  if (timer != null) {
    _redrawRate = _elapsed = 0.05; // 20x per sec
  } else {
    setCameraAngleThreshold(10.0);
    setCameraDistanceThreshold(0.2);
  }
  _haveDrawn = false;
}

代码示例来源：origin: Renanse/Ardor3D

if (colladaGeometry.getChild("mesh") != null) {
  final Element cMesh = colladaGeometry.getChild("mesh");
  final Node meshNode = new Node(colladaGeometry.getAttributeValue("name", colladaGeometry.getName()));
      if (child != null) {
        if (child.getName() == null) {
          child.setName(meshNode.getName() + "_polygons");
        meshNode.attachChild(child);
        hasChild = true;
      if (child != null) {
        if (child.getName() == null) {
          child.setName(meshNode.getName() + "_polylist");
        meshNode.attachChild(child);
        hasChild = true;
      if (child != null) {
        if (child.getName() == null) {
          child.setName(meshNode.getName() + "_triangles");
        meshNode.attachChild(child);
        hasChild = true;
      if (child != null) {
        if (child.getName() == null) {
          child.setName(meshNode.getName() + "_lines");

代码示例来源：origin: Renanse/Ardor3D

final Node sceneRoot = new Node(
    visualScene.getAttributeValue("name") != null ? visualScene.getAttributeValue("name")
        : "Collada Root");
  final Node subNode = buildNode(n, baseJointNode);
  if (subNode != null) {
    sceneRoot.attachChild(subNode);
sceneRoot.updateWorldTransform(true);
initDefaultJointTransforms(baseJointNode);

代码示例来源：origin: Renanse/Ardor3D

nodeName = dNode.getAttributeValue("id", dNode.getName());
final Node node = new Node(nodeName);
  final Transform localTransform = getNodeTransforms(transforms);
  node.setTransform(localTransform);
  if (jointChildNode != null) {
    jointChildNode.setSceneNode(node);
    node.attachChild(mesh);
  final Node subNode = getNode(in, jointNode);
  if (subNode != null) {
    node.attachChild(subNode);
    if (nodeType == NodeType.JOINT
        && getNodeType(_colladaDOMUtil.findTargetWithId(in.getAttributeValue("url"))) == NodeType.NODE) {
  final Node subNode = buildNode(n, jointNode);
  if (subNode != null) {
    node.attachChild(subNode);
    if (nodeType == NodeType.JOINT && getNodeType(n) == NodeType.NODE) {