org.xith3d.scenegraph
Class Leaf

java.lang.Object
  org.xith3d.scenegraph.SceneGraphObject
      org.xith3d.scenegraph.Node
          org.xith3d.scenegraph.Leaf

All Implemented Interfaces:

org.jagatoo.datatypes.NamableObject, org.jagatoo.datatypes.NamedObject, org.openmali.spatial.SpatialNode

Direct Known Subclasses:

BoundingLeaf, Clip, DummyLeaf, Fog, Light, Shape3D, Sound

public abstract class Leaf
extends Node

Leaf is an abstract class for all scene graph nodes that have no children. Leaf nodes specify lights, geometry, sounds, etc.

Field Summary

Fields inherited from class org.xith3d.scenegraph.Node

bounds, boundsAutoCompute, boundsDirty, globalIgnoreBounds, instanceBoundsTypeHint, parent, transformGroup, untransformedBounds

Fields inherited from class org.xith3d.scenegraph.SceneGraphObject

XITH3D_USERDATAKEY_OLDUSERDATA

Constructor Summary

	Leaf() Constructs a new Leaf object.
protected	Leaf(boolean initializeBounds) Constructs a new Leaf object.

Method Summary

protected void	dump(int indent)
GroupNode	getPickHost()
protected void	setPickHost(GroupNode pickHost)
boolean	traverse(DetailedTraversalCallback callback) Traverses the scenegraph from this node on.

Methods inherited from class org.xith3d.scenegraph.Node

absorbDetails, cloneNode, detach, duplicateNode, freeOpenGLResources, freeOpenGLResources, getBounds, getBoundsAutoCompute, getBoundsType, getBoundsTypeHint, getDefaultPickable, getIndentString, getInheritedNodeAttributes, getModListener, getOrderedChild, getOrderedState, getParent, getRoot, getShadowAttachment, getShowBounds, getTransformGroup, getTreeCell, getWorldBounds, getWorldTransform, getWorldTransform, isBillboard, isIgnoreBounds, isOccluder, isPickable, isRenderable, isUpdatableNode, mergeInheritedClipper, mergeInheritedNodes, mergeInheritedScissorRect, popGlobalIgnoreBounds, printBounds, pushGlobalIgnoreBounds, setBounds, setBoundsAutoCompute, setBoundsDirty, setBoundsDirtyUpward, setBoundsTypeHint, setDefaultPickable, setGlobalIgnoreBounds, setIgnoreBounds, setIsOccluder, setModListener, setOrderedChild, setParent, setPickable, setPickableRecursive, setPickableRecursive, setRenderable, setShadowAttachment, setShowBounds, setTransformGroup, setTreeCell, sharedCopy, sharedCopy, traverse, unmergeInheritedFog, unmergeInheritedLight, unmergeInheritedNodes, updateBounds, updateBoundsCheap, updateOrderedChild, updateTransformGroup, updateWorldTransform

Methods inherited from class org.xith3d.scenegraph.SceneGraphObject

getName, getUserData, getUserData, getUserDataMap, isLive, setLive, setName, setUserData, setUserData, setUserDataRecursive, setUserDataRecursive, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Leaf

protected Leaf(boolean initializeBounds)

Constructs a new Leaf object.

Leaf

public Leaf()

Constructs a new Leaf object.

Method Detail

setPickHost

protected void setPickHost(GroupNode pickHost)

getPickHost

public final GroupNode getPickHost()

Returns:

the pick-host GroupNode of this Shape3D This is the deepest GroupNode, which is a (grand)parent of this Shape3D and which is makred to be a pick-host

See Also:

GroupNode.setPickHost(boolean)

dump

protected void dump(int indent)

Specified by:

dump in class Node

traverse

public boolean traverse(DetailedTraversalCallback callback)

Traverses the scenegraph from this node on. If this Node is a Group it will recusively run through each child.

Specified by:

traverse in class Node

Parameters:

callback - the listener is notified of any traversed Node on the way

Returns:

if false, the whole traversal will stop