org.xith3d.scenegraph
Class OcTreeGroup

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

All Implemented Interfaces:

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

public class OcTreeGroup
extends Group

Insert type comment here.

Field Summary

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

OcTreeGroup(float centerX, float centerY, float centerZ, float size, boolean useExtendedCells)

OcTreeGroup(float centerX, float centerY, float centerZ, float sizeX, float sizeY, float sizeZ, boolean useExtendedCells)

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

OcTreeGroup(org.openmali.vecmath2.Tuple3f center, float sizeX, float sizeY, float sizeZ, 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

Constructor Detail

OcTreeGroup

public OcTreeGroup(float centerX,
                   float centerY,
                   float centerZ,
                   float sizeX,
                   float sizeY,
                   float sizeZ,
                   boolean useExtendedCells)

OcTreeGroup

public OcTreeGroup(org.openmali.vecmath2.Tuple3f center,
                   float sizeX,
                   float sizeY,
                   float sizeZ,
                   boolean useExtendedCells)

OcTreeGroup

public OcTreeGroup(float centerX,
                   float centerY,
                   float centerZ,
                   float size,
                   boolean useExtendedCells)

OcTreeGroup

public OcTreeGroup(org.openmali.vecmath2.Tuple3f center,
                   float size,
                   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