org.xith3d.scenegraph
Class QuadTreeGroup

java.lang.Object
  org.xith3d.scenegraph.SceneGraphObject
      org.xith3d.scenegraph.Node
          org.xith3d.scenegraph.GroupNode
              org.xith3d.scenegraph.Group
                  org.xith3d.scenegraph.QuadTreeGroup

All Implemented Interfaces:

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

public class QuadTreeGroup
extends Group

Insert type comment here.

Field Summary

static org.openmali.spatial.PlaneIndicator

DEFAULT_PLANE

Fields inherited from class org.xith3d.scenegraph.GroupNode

children, hostGroup, numChildren, totalNumChildren, totalNumShapes

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

QuadTreeGroup(float centerX, float centerY, float centerZ, org.openmali.spatial.AxisIndicator upAxis, float size, float height, boolean useExtendedCells)

QuadTreeGroup(float centerX, float centerY, float centerZ, float size, float height, boolean useExtendedCells)

QuadTreeGroup(float centerX, float centerY, float centerZ, float width, float depth, float height, boolean useExtendedCells)

QuadTreeGroup(float centerX, float centerY, float centerZ, org.openmali.spatial.PlaneIndicator plane, float size, float height, boolean useExtendedCells)

QuadTreeGroup(float centerX, float centerY, float centerZ, org.openmali.spatial.PlaneIndicator plane, float width, float depth, float height, boolean useExtendedCells)

QuadTreeGroup(org.openmali.vecmath2.Tuple3f center, org.openmali.spatial.AxisIndicator upAxis, float size, float height, boolean useExtendedCells)

QuadTreeGroup(org.openmali.vecmath2.Tuple3f center, org.openmali.spatial.AxisIndicator upAxis, float width, float depth, float height, boolean useExtendedCells)

QuadTreeGroup(org.openmali.vecmath2.Tuple3f center, float size, float height, boolean useExtendedCells)

QuadTreeGroup(org.openmali.vecmath2.Tuple3f center, float width, float depth, float height, boolean useExtendedCells)

QuadTreeGroup(org.openmali.vecmath2.Tuple3f center, org.openmali.spatial.PlaneIndicator plane, float size, float height, boolean useExtendedCells)

QuadTreeGroup(org.openmali.vecmath2.Tuple3f center, org.openmali.spatial.PlaneIndicator plane, float width, float depth, float height, boolean useExtendedCells)

Method Summary

void	addChild(Node child, int index) Insert a child at the specified index.
void	dump() Dumps this Group and it's children to stdout.
int	getMaxLevelForExtendedCells()
int	getMaxOcTreeLevel()
int	getMinNodesBeforeSplit()
void	removeAllChildren() Removes all the children of this group.
Node	removeChild(int index) Remove the child at the specified index.
void	setMaxLevelForExtendedCells(int maxLevelForExtendedCells)
void	setMinNodesBeforeSplit(int minNodesBeforeSplit)
void	updateNodePosition(Node node)

Methods inherited from class org.xith3d.scenegraph.Group

moveTo, newInstance, traverse

Methods inherited from class org.xith3d.scenegraph.GroupNode

absorbDetails, addChild, checkChild, dump, ensureCapacity, expandBounds, findAll, findAll, findFirst, findFirst, freeOpenGLResources, getChild, getChildren, getChildren, getClipper, getPickHost, getScissorRect, getTotalNumChildren, getTotalNumShapes, indexOf, isPickHost, mergeInheritedClipper, mergeInheritedNodes, mergeInheritedScissorRect, numChildren, removeChild, setBoundsDirty, setBoundsDirtyUpward, setChild, setClipper, setPickHost, setPickHost, setScissorRect, setShowBounds, sharedCopy, sharedCopy, traverse, unmergeInheritedFog, unmergeInheritedLight, unmergeInheritedNodes, updateBounds, updateBoundsCheap

Methods inherited from class org.xith3d.scenegraph.Node

cloneNode, detach, duplicateNode, 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, popGlobalIgnoreBounds, printBounds, pushGlobalIgnoreBounds, setBounds, setBoundsAutoCompute, setBoundsTypeHint, setDefaultPickable, setGlobalIgnoreBounds, setIgnoreBounds, setIsOccluder, setModListener, setOrderedChild, setParent, setPickable, setPickableRecursive, setPickableRecursive, setRenderable, setShadowAttachment, setShowBounds, setTransformGroup, setTreeCell, 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

Field Detail

DEFAULT_PLANE

public static final org.openmali.spatial.PlaneIndicator DEFAULT_PLANE

Constructor Detail

QuadTreeGroup

public QuadTreeGroup(float centerX,
                     float centerY,
                     float centerZ,
                     org.openmali.spatial.PlaneIndicator plane,
                     float width,
                     float depth,
                     float height,
                     boolean useExtendedCells)

QuadTreeGroup

public QuadTreeGroup(org.openmali.vecmath2.Tuple3f center,
                     org.openmali.spatial.PlaneIndicator plane,
                     float width,
                     float depth,
                     float height,
                     boolean useExtendedCells)

QuadTreeGroup

public QuadTreeGroup(float centerX,
                     float centerY,
                     float centerZ,
                     org.openmali.spatial.PlaneIndicator plane,
                     float size,
                     float height,
                     boolean useExtendedCells)

QuadTreeGroup

public QuadTreeGroup(org.openmali.vecmath2.Tuple3f center,
                     org.openmali.spatial.PlaneIndicator plane,
                     float size,
                     float height,
                     boolean useExtendedCells)

QuadTreeGroup

public QuadTreeGroup(org.openmali.vecmath2.Tuple3f center,
                     org.openmali.spatial.AxisIndicator upAxis,
                     float width,
                     float depth,
                     float height,
                     boolean useExtendedCells)

QuadTreeGroup

public QuadTreeGroup(float centerX,
                     float centerY,
                     float centerZ,
                     org.openmali.spatial.AxisIndicator upAxis,
                     float size,
                     float height,
                     boolean useExtendedCells)

QuadTreeGroup

public QuadTreeGroup(org.openmali.vecmath2.Tuple3f center,
                     org.openmali.spatial.AxisIndicator upAxis,
                     float size,
                     float height,
                     boolean useExtendedCells)

QuadTreeGroup

public QuadTreeGroup(float centerX,
                     float centerY,
                     float centerZ,
                     float width,
                     float depth,
                     float height,
                     boolean useExtendedCells)

QuadTreeGroup

public QuadTreeGroup(org.openmali.vecmath2.Tuple3f center,
                     float width,
                     float depth,
                     float height,
                     boolean useExtendedCells)

QuadTreeGroup

public QuadTreeGroup(float centerX,
                     float centerY,
                     float centerZ,
                     float size,
                     float height,
                     boolean useExtendedCells)

QuadTreeGroup

public QuadTreeGroup(org.openmali.vecmath2.Tuple3f center,
                     float size,
                     float height,
                     boolean useExtendedCells)

Method Detail

setMinNodesBeforeSplit

public void setMinNodesBeforeSplit(int minNodesBeforeSplit)

getMinNodesBeforeSplit

public final int getMinNodesBeforeSplit()

setMaxLevelForExtendedCells

public void setMaxLevelForExtendedCells(int maxLevelForExtendedCells)

getMaxLevelForExtendedCells

public final int getMaxLevelForExtendedCells()

getMaxOcTreeLevel

public final int getMaxOcTreeLevel()

addChild

public void addChild(Node child,
                     int index)

Insert a child at the specified index. The parent of the child is set to this object. If this object is live then the child is set live.

Overrides:

addChild in class GroupNode

removeChild

public Node removeChild(int index)

Remove the child at the specified index. The parent of the child is set to null. The child is made not live.

Overrides:

removeChild in class GroupNode

removeAllChildren

public void removeAllChildren()

Removes all the children of this group.

Overrides:

removeAllChildren in class GroupNode

updateNodePosition

public final void updateNodePosition(Node node)

dump

public final void dump()

Description copied from class: GroupNode

Dumps this Group and it's children to stdout.

Overrides:

dump in class GroupNode