makVrv::DtTerrainPatchObjectManager Class Reference

Manager that provides direct access to the terrain patch objects in use in a display engine also handles global tasks related to the terrain patches like dynamic features for paged tiles. More...

Inheritance diagram for makVrv::DtTerrainPatchObjectManager:

Public Types
typedef std::set < DtOsgTerrainPatchObject * >	TerrainPatchObjectSet

Public Member Functions
virtual	~DtTerrainPatchObjectManager ()
	DTOR.
virtual const TerrainPatchObjectSet &	findTerrainPatchObjects () const
	Find the Terrain Patch object, returns null if none exists.
virtual TerrainPatchObjectSet &	findTerrainPatchObjects ()
	Find the Terrain Patch object, returns null if none exists.
virtual void	registerTerrainPatchObject (DtOsgTerrainPatchObject *obj)
	Register a Terrain Patch object pointer for later retrieval.
virtual void	unregisterTerrainPatchObject (DtOsgTerrainPatchObject *obj)
	Register a Terrain Patch object pointer for later retrieval.
virtual void	cleanupPagedDynamicFeatures ()
	check the paged dynamic features for orphaned nodes and page out those dynamic features.
virtual void	slot_childPagedIn (const osg::Group *page, const osg::Node *child)
	find dynamic features for tiles as they page in.
virtual void	slot_childAboutToPageOut (const osg::Group *page, const osg::Node *child)
	remove dynamic features for tiles as they page out.
Public Member Functions inherited from makVrv::DtVirtualBaseClass
	DtVirtualBaseClass ()
	Do nothing constructor.
virtual	~DtVirtualBaseClass ()
	Virtual do nothing destructor.

Static Public Member Functions
static DtTerrainPatchObjectManager &	instance (DtDe &de)
	Get/create instance of Terrain Patch object manager.
static std::string	theClassName ()
	Get the name this class is registered by.

Protected Types
typedef std::map< osg::ref_ptr < const osg::Node > , DtDynamicTerrainWorld::FeatureHandle >	NodeFeatureMap

Protected Member Functions
	DtTerrainPatchObjectManager (DtDe &de)
	CTOR (protected)

Protected Attributes
TerrainPatchObjectSet	myTerrainPatchObjects
NodeFeatureMap	myPagedDynamicFeatures
DtDe &	myDe

Detailed Description

Manager that provides direct access to the terrain patch objects in use in a display engine also handles global tasks related to the terrain patches like dynamic features for paged tiles.

Member Typedef Documentation

typedef std::set<DtOsgTerrainPatchObject*> makVrv::DtTerrainPatchObjectManager::TerrainPatchObjectSet

typedef std::map<osg::ref_ptr<const osg::Node>, DtDynamicTerrainWorld::FeatureHandle> makVrv::DtTerrainPatchObjectManager::NodeFeatureMap

protected

Constructor & Destructor Documentation

virtual makVrv::DtTerrainPatchObjectManager::~DtTerrainPatchObjectManager ( )

virtual

DTOR.

makVrv::DtTerrainPatchObjectManager::DtTerrainPatchObjectManager ( DtDe &  de )

protected

CTOR (protected)

Member Function Documentation

virtual const TerrainPatchObjectSet& makVrv::DtTerrainPatchObjectManager::findTerrainPatchObjects ( ) const

virtual

Find the Terrain Patch object, returns null if none exists.

virtual TerrainPatchObjectSet& makVrv::DtTerrainPatchObjectManager::findTerrainPatchObjects ( )

virtual

Find the Terrain Patch object, returns null if none exists.

virtual void makVrv::DtTerrainPatchObjectManager::registerTerrainPatchObject ( DtOsgTerrainPatchObject *  obj )

virtual

Register a Terrain Patch object pointer for later retrieval.

virtual void makVrv::DtTerrainPatchObjectManager::unregisterTerrainPatchObject ( DtOsgTerrainPatchObject *  obj )

virtual

Register a Terrain Patch object pointer for later retrieval.

virtual void makVrv::DtTerrainPatchObjectManager::cleanupPagedDynamicFeatures ( )

virtual

check the paged dynamic features for orphaned nodes and page out those dynamic features.

static DtTerrainPatchObjectManager& makVrv::DtTerrainPatchObjectManager::instance ( DtDe &  de )

static

Get/create instance of Terrain Patch object manager.

static std::string makVrv::DtTerrainPatchObjectManager::theClassName ( )

static

Get the name this class is registered by.

virtual void makVrv::DtTerrainPatchObjectManager::slot_childPagedIn ( const osg::Group *  page, const osg::Node *  child  )

virtual

find dynamic features for tiles as they page in.

virtual void makVrv::DtTerrainPatchObjectManager::slot_childAboutToPageOut ( const osg::Group *  page, const osg::Node *  child  )

virtual

remove dynamic features for tiles as they page out.

Member Data Documentation

TerrainPatchObjectSet makVrv::DtTerrainPatchObjectManager::myTerrainPatchObjects

protected

NodeFeatureMap makVrv::DtTerrainPatchObjectManager::myPagedDynamicFeatures

protected

DtDe& makVrv::DtTerrainPatchObjectManager::myDe

protected

---

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvOsg/DtTerrainPatchObjectManager.h