#include <OgreOctreeZone.h>

Inheritance diagram for Ogre::OctreeZone:

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

virtual	~OctreeZone ()

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

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

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

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

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

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

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

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

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...

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

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

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

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

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

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

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

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

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

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

bool	requiresZoneSpecificNodeData (void) override
	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...

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

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

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

PCZone *	updateNodeHomeZone (PCZSceneNode *pczsn, bool allowBackTouces) override
	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) override
	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()

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

overridevirtual

Set the enclosure node for this OctreeZone.

Implements Ogre::PCZone.

◆ _addNode()

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

overridevirtual

Adds an SceneNode to this OctreeZone.

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

Implements Ogre::PCZone.

◆ removeNode()

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

overridevirtual

Removes all references to a SceneNode from this Zone.

Implements Ogre::PCZone.

◆ _clearNodeLists()

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

overridevirtual

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

Reimplemented from Ogre::PCZone.

◆ requiresZoneSpecificNodeData()

bool Ogre::OctreeZone::requiresZoneSpecificNodeData ( void )

overridevirtual

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

Implements Ogre::PCZone.

◆ createNodeZoneData()

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

overridevirtual

Create zone specific data for a node.

Reimplemented from Ogre::PCZone.

◆ _checkNodeAgainstPortals()

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

overridevirtual

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

Implements Ogre::PCZone.

◆ _checkLightAgainstPortals()

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

overridevirtual

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

Implements Ogre::PCZone.

◆ updatePortalsZoneData()

void Ogre::OctreeZone::updatePortalsZoneData ( void )

overridevirtual

Update the zone data for each portal.

Implements Ogre::PCZone.

◆ dirtyNodeByMovingPortals()

void Ogre::OctreeZone::dirtyNodeByMovingPortals ( void )

overridevirtual

Mark nodes dirty base on moving portals.

Implements Ogre::PCZone.

◆ updateNodeHomeZone()

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

overridevirtual

Update a node's home zone.

Implements Ogre::PCZone.

◆ findVisibleNodes()

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

overridevirtual

Find and add visible objects to the render queue.

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]

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

overridevirtual

Functions for finding Nodes that intersect various shapes.

Implements Ogre::PCZone.

◆ _findNodes() [2/4]

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

overridevirtual

Implements Ogre::PCZone.

◆ _findNodes() [3/4]

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

overridevirtual

Implements Ogre::PCZone.

◆ _findNodes() [4/4]

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

overridevirtual

Implements Ogre::PCZone.

◆ setOption()

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

overridevirtual

Sets the given option for the Zone.

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

Implements Ogre::PCZone.

◆ notifyCameraCreated()

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

overridevirtual

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

Implements Ogre::PCZone.

◆ notifyWorldGeometryRenderQueue()

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

overridevirtual

Called by PCZSM during setWorldGeometryRenderQueue()

Implements Ogre::PCZone.

◆ notifyBeginRenderScene()

void Ogre::OctreeZone::notifyBeginRenderScene ( void )

overridevirtual

Called when a _renderScene is called in the SceneManager.

Implements Ogre::PCZone.

◆ setZoneGeometry()

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

overridevirtual

Called by PCZSM during setZoneGeometry()

Implements Ogre::PCZone.

◆ getAABB()

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

overridevirtual

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()