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.

Inheritance diagram for makVrv::DtTerrainPatchObjectManager:

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

Public Member Functions
virtual	~DtTerrainPatchObjectManager ()

virtual const TerrainPatchObjectSet &	findTerrainPatchObjects () const

virtual TerrainPatchObjectSet &	findTerrainPatchObjects ()

virtual const TerrainPatchObjectSet &	findOsgEarthTerrainPatchObjects () const

virtual TerrainPatchObjectSet &	findOsgEarthTerrainPatchObjects ()

virtual void	registerTerrainPatchObject (DtOsgTerrainPatchObject *obj)

virtual void	unregisterTerrainPatchObject (DtOsgTerrainPatchObject *obj)

virtual void	cleanupPagedDynamicFeatures ()

virtual void	slot_childLoaded (const osg::Group page, const osg::Node child, const std::string &fileName)

virtual void	slot_childLoadedPostProcess (const osg::Node _child, osg::Node &returnedNode)

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

virtual void	slot_osgEarthMapNodeFound (DtTerrainPatchObject &tpo)


virtual bool	overrideUseIndirectRendering () const

virtual void	setOverrideUseIndirectRendering (bool value)

virtual bool	useIndirectRendering () const

virtual void	setUseIndirectRendering (bool value)

virtual bool	shouldColorIndirectBlue () const

virtual void	setColorIndirectBlue (bool value)

virtual bool	shouldColorMissingTexturesRed () const

virtual void	setColorMissingTexturesRed (bool value)

virtual void	setDrawIndirectBoundingBoxes (bool value)

virtual bool	shouldDrawIndirectBoundingBoxes () const

virtual void	slot_postUpdate ()

Public Member Functions inherited from makVrv::DtVirtualBaseClass
	DtVirtualBaseClass ()

virtual	~DtVirtualBaseClass ()

Static Public Member Functions
static DtTerrainPatchObjectManager &	instance (DtDe &de)

static const std::string &	theClassName ()

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

typedef std::vector < boost::signalslib::connection >	Connections

Protected Member Functions
	DtTerrainPatchObjectManager (DtDe &de)

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

typedef std::vector<boost::signalslib::connection> makVrv::DtTerrainPatchObjectManager::Connections

protected

A collection of signals.

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 osgEarth Terrain Patch object, returns empty set if none exists.

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

virtual

Find the osgEarth Terrain Patch object, returns empty set if none exists.

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

virtual

Find the osgEarth Terrain Patch objects, returns empty set if none exists.

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

virtual

Find the osgEarth Terrain Patch objects, returns empty set 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 const std::string& makVrv::DtTerrainPatchObjectManager::theClassName ( )

static

Get the name this class is registered by.

virtual void makVrv::DtTerrainPatchObjectManager::slot_childLoaded	(	const osg::Group *	page,
		const osg::Node *	child,
		const std::string &	fileName
	)

virtual

find dynamic features for tiles as they page in.

virtual void makVrv::DtTerrainPatchObjectManager::slot_childLoadedPostProcess	(	const osg::Node *	_child,
		osg::Node *&	returnedNode
	)

virtual

map new child pointer to old child pointer.

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

virtual

remove dynamic features for tiles as they page out.

virtual void makVrv::DtTerrainPatchObjectManager::slot_osgEarthMapNodeFound ( DtTerrainPatchObject & tpo )

virtual

slot triggered when the osgEarth map node is found in a terrain patch object. Adds the terrain patch object to the list of osgEarth terrain patch objects.

virtual bool makVrv::DtTerrainPatchObjectManager::overrideUseIndirectRendering ( ) const

virtual