#include <OgreOctreeZone.h>

Inheritance diagram for Ogre::OctreeZone:

Public Member Functions
	OctreeZone (PCZSceneManager *, const String &)

virtual	~OctreeZone ()

virtual void	_addNode (PCZSceneNode *)
	Adds an SceneNode to this OctreeZone. More...

virtual void	_checkLightAgainstPortals (PCZLight , unsigned long, PCZFrustum , Portal *)
	(recursive) Check the given light against all portals in the zone More...

virtual void	_checkNodeAgainstPortals (PCZSceneNode , Portal )
	(recursive) Check the given node against all portals in the zone More...

virtual void	_clearNodeLists (short nodeListTypes)
	Remove all nodes from the node reference list and clear it. More...

virtual void	_findNodes (const AxisAlignedBox &t, PCZSceneNodeList &list, PortalList &visitedPortals, bool includeVisitors, bool recurseThruPortals, PCZSceneNode *exclude)
	Functions for finding Nodes that intersect various shapes. More...

virtual void	_findNodes (const PlaneBoundedVolume &t, PCZSceneNodeList &list, PortalList &visitedPortals, bool includeVisitors, bool recurseThruPortals, PCZSceneNode *exclude)

virtual void	_findNodes (const Ray &t, PCZSceneNodeList &list, PortalList &visitedPortals, bool includeVisitors, bool recurseThruPortals, PCZSceneNode *exclude)

virtual void	_findNodes (const Sphere &t, PCZSceneNodeList &list, PortalList &visitedPortals, bool includeVisitors, bool recurseThruPortals, PCZSceneNode *exclude)

void	addNodeToOctree (PCZSceneNode , Octree octree, int depth=0)
	Adds the Octree Node, starting at the given octree, and recursing at max to the specified depth. More...

virtual void	createNodeZoneData (PCZSceneNode *)
	Create zone specific data for a node. More...

void	dirtyNodeByMovingPortals (void)
	Mark nodes dirty base on moving portals. More...

virtual void	findVisibleNodes (PCZCamera , NodeList &visibleNodeList, RenderQueue queue, VisibleObjectsBoundsInfo *visibleBounds, bool onlyShadowCasters, bool displayNodes, bool showBoundingBoxes)
	Find and add visible objects to the render queue. More...

virtual void	getAABB (AxisAlignedBox &)
	Get the world coordinate aabb of the zone. More...

void	init (AxisAlignedBox &box, int depth)
	Init function carried over from OctreeSceneManager. More...

virtual void	notifyBeginRenderScene (void)
	Called when a _renderScene is called in the SceneManager. More...

virtual void	notifyCameraCreated (Camera *c)
	Called when the scene manager creates a camera because some zone managers (like TerrainZone) need the camera info. More...

virtual void	notifyWorldGeometryRenderQueue (uint8 qid)
	Called by PCZSM during setWorldGeometryRenderQueue() More...

virtual void	removeNode (PCZSceneNode *)
	Removes all references to a SceneNode from this Zone. More...

void	removeNodeFromOctree (PCZSceneNode *)
	Removes the node from the octree it is in. More...

virtual bool	requiresZoneSpecificNodeData (void)
	Indicates whether or not this zone requires zone-specific data for each scene node. More...

void	resize (const AxisAlignedBox &box)
	Resizes the octree to the given size. More...

virtual void	setEnclosureNode (PCZSceneNode *)
	Set the enclosure node for this OctreeZone. More...

virtual bool	setOption (const String &, const void *)
	Sets the given option for the Zone. More...

virtual void	setZoneGeometry (const String &filename, PCZSceneNode *parentNode)
	Called by PCZSM during setZoneGeometry() More...

virtual PCZone *	updateNodeHomeZone (PCZSceneNode *pczsn, bool allowBackTouces)
	Update a node's home zone. More...

void	updateNodeOctant (OctreeZoneData *zoneData)
	Checks the given OctreeNode, and determines if it needs to be moved to a different octant. More...

void	updatePortalsZoneData (void)
	Update the zone data for each portal. More...

Public Member Functions inherited from Ogre::PCZone
	PCZone (PCZSceneManager *, const String &)

virtual	~PCZone ()

virtual void	_addAntiPortal (AntiPortal *newAntiPortal)
	Add an anti portal to the zone. More...

virtual void	_addPortal (Portal *newPortal)
	Add a portal to the zone. More...

virtual void	_removeAntiPortal (AntiPortal *removeAntiPortal)
	Remove an anti portal from the zone. More...

virtual void	_removePortal (Portal *removePortal)
	Remove a portal from the zone. More...

virtual Portal *	findMatchingPortal (Portal *)
	Find a matching portal (for connecting portals) More...

SceneNode *	getEnclosureNode (void)
	Get a pointer to the enclosure node for this PCZone. More...

unsigned long	getLastVisibleFrame (void)
	Get the lastVisibleFrame counter value. More...

PCZCamera *	getLastVisibleFromCamera ()
	Get the lastVisibleFromCamera pointer. More...

const String &	getName (void) const

bool	getPortalsUpdated (void)

void *	getUserData (void)
	Get & set the user data. More...

const String &	getZoneTypeName () const

bool	hasSky (void)

void	setHasSky (bool yesno)
	If sky should be drawn with this zone. More...

void	setLastVisibleFrame (unsigned long frameCount)
	Set the lastVisibleFrame counter. More...

void	setLastVisibleFromCamera (PCZCamera *camera)
	Set the lastVisibleFromCamera pointer. More...

void	setPortalsUpdated (bool updated)

void	setUserData (void *userData)

Additional Inherited Members
Public Types inherited from Ogre::PCZone
enum	NODE_LIST_TYPE { HOME_NODE_LIST = 1, VISITOR_NODE_LIST = 2 }

Public Attributes inherited from Ogre::PCZone
AntiPortalList	mAntiPortals

PCZSceneManager *	mPCZSM
	Pointer to the pcz scene manager that created this zone. More...

PortalList	mPortals
	List of Portals which this zone contains (each portal leads to another zone) More...

Constructor & Destructor Documentation

◆ OctreeZone()

Ogre::OctreeZone::OctreeZone	(	PCZSceneManager *	,
		const String &
	)

◆ ~OctreeZone()

virtual Ogre::OctreeZone::~OctreeZone ( )

virtual

Member Function Documentation

◆ setEnclosureNode()

virtual void Ogre::OctreeZone::setEnclosureNode ( PCZSceneNode * )

virtual

Set the enclosure node for this OctreeZone.

Implements Ogre::PCZone.

◆ _addNode()

virtual void Ogre::OctreeZone::_addNode ( PCZSceneNode * )

virtual

Adds an SceneNode to this OctreeZone.

Remarks: The PCZSceneManager calls this function to add a node to the zone.

Implements Ogre::PCZone.

◆ removeNode()

virtual void Ogre::OctreeZone::removeNode ( PCZSceneNode * )

virtual

Removes all references to a SceneNode from this Zone.

Implements Ogre::PCZone.

◆ _clearNodeLists()

virtual void Ogre::OctreeZone::_clearNodeLists ( short nodeListTypes )

virtual

Remove all nodes from the node reference list and clear it.

Reimplemented from Ogre::PCZone.

◆ requiresZoneSpecificNodeData()

virtual bool Ogre::OctreeZone::requiresZoneSpecificNodeData ( void )

virtual

Indicates whether or not this zone requires zone-specific data for each scene node.

Implements Ogre::PCZone.

◆ createNodeZoneData()

virtual void Ogre::OctreeZone::createNodeZoneData ( PCZSceneNode * )

virtual

Create zone specific data for a node.

Reimplemented from Ogre::PCZone.

◆ _checkNodeAgainstPortals()

virtual void Ogre::OctreeZone::_checkNodeAgainstPortals	(	PCZSceneNode *	,
		Portal *
	)

virtual

(recursive) Check the given node against all portals in the zone

Implements Ogre::PCZone.

◆ _checkLightAgainstPortals()

virtual void Ogre::OctreeZone::_checkLightAgainstPortals	(	PCZLight *	,
		unsigned long	,
		PCZFrustum *	,
		Portal *
	)

virtual

(recursive) Check the given light against all portals in the zone

Implements Ogre::PCZone.

◆ updatePortalsZoneData()

void Ogre::OctreeZone::updatePortalsZoneData ( void )

virtual

Update the zone data for each portal.

Implements Ogre::PCZone.

◆ dirtyNodeByMovingPortals()

void Ogre::OctreeZone::dirtyNodeByMovingPortals ( void )

virtual

Mark nodes dirty base on moving portals.

Implements Ogre::PCZone.

◆ updateNodeHomeZone()

virtual PCZone* Ogre::OctreeZone::updateNodeHomeZone	(	PCZSceneNode *	pczsn,
		bool	allowBackTouces
	)

virtual

Update a node's home zone.

Implements Ogre::PCZone.

◆ findVisibleNodes()

virtual void Ogre::OctreeZone::findVisibleNodes	(	PCZCamera *	,
		NodeList &	visibleNodeList,
		RenderQueue *	queue,
		VisibleObjectsBoundsInfo *	visibleBounds,
		bool	onlyShadowCasters,
		bool	displayNodes,
		bool	showBoundingBoxes
	)

virtual

Find and add visible objects to the render queue.

Remarks: Starts with objects in the zone and proceeds through visible portals
This is a recursive call (the main call should be to _findVisibleObjects)

Implements Ogre::PCZone.

◆ _findNodes() [1/4]

virtual void Ogre::OctreeZone::_findNodes	(	const AxisAlignedBox &	t,
		PCZSceneNodeList &	list,
		PortalList &	visitedPortals,
		bool	includeVisitors,
		bool	recurseThruPortals,
		PCZSceneNode *	exclude
	)

virtual

Functions for finding Nodes that intersect various shapes.

Implements Ogre::PCZone.

◆ _findNodes() [2/4]

virtual void Ogre::OctreeZone::_findNodes	(	const Sphere &	t,
		PCZSceneNodeList &	list,
		PortalList &	visitedPortals,
		bool	includeVisitors,
		bool	recurseThruPortals,
		PCZSceneNode *	exclude
	)

virtual

Implements Ogre::PCZone.

◆ _findNodes() [3/4]

virtual void Ogre::OctreeZone::_findNodes	(	const PlaneBoundedVolume &	t,
		PCZSceneNodeList &	list,
		PortalList &	visitedPortals,
		bool	includeVisitors,
		bool	recurseThruPortals,
		PCZSceneNode *	exclude
	)

virtual

Implements Ogre::PCZone.

◆ _findNodes() [4/4]

virtual void Ogre::OctreeZone::_findNodes	(	const Ray &	t,
		PCZSceneNodeList &	list,
		PortalList &	visitedPortals,
		bool	includeVisitors,
		bool	recurseThruPortals,
		PCZSceneNode *	exclude
	)

virtual

Implements Ogre::PCZone.

◆ setOption()

virtual bool Ogre::OctreeZone::setOption	(	const String &	,
		const void *
	)

virtual

Sets the given option for the Zone.

Remarks: Options are: "Size", AxisAlignedBox *; "Depth", int *; "ShowOctree", bool *;

Implements Ogre::PCZone.

◆ notifyCameraCreated()

virtual void Ogre::OctreeZone::notifyCameraCreated ( Camera * c )

virtual

Called when the scene manager creates a camera because some zone managers (like TerrainZone) need the camera info.

Implements Ogre::PCZone.

◆ notifyWorldGeometryRenderQueue()

virtual void Ogre::OctreeZone::notifyWorldGeometryRenderQueue ( uint8 qid )

virtual

Called by PCZSM during setWorldGeometryRenderQueue()

Implements Ogre::PCZone.

◆ notifyBeginRenderScene()

virtual void Ogre::OctreeZone::notifyBeginRenderScene ( void )

virtual

Called when a _renderScene is called in the SceneManager.

Implements Ogre::PCZone.

◆ setZoneGeometry()

virtual void Ogre::OctreeZone::setZoneGeometry	(	const String &	filename,
		PCZSceneNode *	parentNode
	)

virtual

Called by PCZSM during setZoneGeometry()

Implements Ogre::PCZone.

◆ getAABB()

virtual void Ogre::OctreeZone::getAABB ( AxisAlignedBox & )

virtual

Get the world coordinate aabb of the zone.

Reimplemented from Ogre::PCZone.

◆ init()

void Ogre::OctreeZone::init	(	AxisAlignedBox &	box,
		int	depth
	)

Init function carried over from OctreeSceneManager.

◆ resize()

void Ogre::OctreeZone::resize ( const AxisAlignedBox & box )

Resizes the octree to the given size.

◆ updateNodeOctant()

void Ogre::OctreeZone::updateNodeOctant ( OctreeZoneData * zoneData )

Checks the given OctreeNode, and determines if it needs to be moved to a different octant.

◆ removeNodeFromOctree()

void Ogre::OctreeZone::removeNodeFromOctree ( PCZSceneNode * )

Removes the node from the octree it is in.

◆ addNodeToOctree()

void Ogre::OctreeZone::addNodeToOctree	(	PCZSceneNode *	,
		Octree *	octree,
		int	depth = `0`
	)

Adds the Octree Node, starting at the given octree, and recursing at max to the specified depth.

The documentation for this class was generated from the following file:

OgreOctreeZone.h

Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ OctreeZone()

◆ ~OctreeZone()

Member Function Documentation

◆ setEnclosureNode()

◆ _addNode()

◆ removeNode()

◆ _clearNodeLists()

◆ requiresZoneSpecificNodeData()

◆ createNodeZoneData()

◆ _checkNodeAgainstPortals()

◆ _checkLightAgainstPortals()

◆ updatePortalsZoneData()

◆ dirtyNodeByMovingPortals()

◆ updateNodeHomeZone()

◆ findVisibleNodes()

◆ _findNodes() [1/4]

◆ _findNodes() [2/4]

◆ _findNodes() [3/4]

◆ _findNodes() [4/4]

◆ setOption()

◆ notifyCameraCreated()

◆ notifyWorldGeometryRenderQueue()

◆ notifyBeginRenderScene()

◆ setZoneGeometry()

◆ getAABB()

◆ init()

◆ resize()

◆ updateNodeOctant()

◆ removeNodeFromOctree()

◆ addNodeToOctree()