makVrv::DtIndirectGeometryManager Class Reference

Maintains a list of feature layers specified with feature_custom plugin and to be rendered with indirect rendering. More...

Inheritance diagram for makVrv::DtIndirectGeometryManager:

Public Member Functions
virtual	~DtIndirectGeometryManager ()
	DTOR.
Public Member Functions inherited from makVrv::DtVirtualBaseClass
	DtVirtualBaseClass ()
	Do nothing constructor.
virtual	~DtVirtualBaseClass ()
	Virtual do nothing destructor.

Static Public Member Functions
static DtIndirectGeometryManager &	instance (DtDe &de)
	Get the instance for the DtIndirectGeometryManager.

Protected Types
typedef boost::unordered_map < const osgEarth::ModelLayer *, DtIndirectGeometryLayerManager * >	MapLayerToLayerManagerIndirectGeometry
	map of layers in the osg earth terrain to the layer manager for each layer

Protected Member Functions
	DtIndirectGeometryManager (DtDe &de)
	CTOR (protected, only created through creator function)
virtual void	slot_terrainPatchCreated (DtTerrainPatchObject &patch)
	Find out when the terrain patch is ready to accept DtOsgEarthFeatureDataBroker callbacks.
virtual bool	isFeatureCustomModelSource (const osgEarth::ModelLayer *layer)
	cannot handle something that's not a feature custom model source
virtual void	onLayerLoaded (const osgEarth::MapNode *mapNode, const osgEarth::ModelLayer *layer)
	The DtIndirectGeometryCallback installed by this manager actually receives the callbacks.
virtual void	onDataPreMerge (const osgEarth::Map *map, const osgEarth::ModelLayer *layer, osg::Node *newData)
	Called by the via DtIndirectGeometryCallback::onDataPreMerge.
virtual void	onDataLoaded (const osgEarth::Map *map, const osgEarth::ModelLayer *layer, const osg::Node *newData)
	Called by the via DtIndirectGeometryCallback::onDataLoaded.
virtual void	onDataUnloaded (const osgEarth::Map *map, const osgEarth::ModelLayer *layer, const osg::Node *oldData)
	Called by the via DtIndirectGeometryCallback::onDataUnloaded.

Protected Attributes
DtDe &	myDe
MapLayerToLayerManagerIndirectGeometry	myMapLayerToLayerManagerIndirectGeometry

Private Member Functions
	DtIndirectGeometryManager ()
	CTOR (unimplemented default CTOR)

Friends
class	DtIndirectGeometryManagerCreator
	Friended with creator so that it can use our constructor.
class	DtIndirectGeometryCallback
	friended with DtIndirectGeometryCallback so that it can route calls to our protected methods directly

Detailed Description

Maintains a list of feature layers specified with feature_custom plugin and to be rendered with indirect rendering.

Listens in on the signal_terrainPatchCreated signal

Member Typedef Documentation

typedef boost::unordered_map<const osgEarth::ModelLayer*, DtIndirectGeometryLayerManager* > makVrv::DtIndirectGeometryManager::MapLayerToLayerManagerIndirectGeometry

protected

map of layers in the osg earth terrain to the layer manager for each layer

Constructor & Destructor Documentation

virtual makVrv::DtIndirectGeometryManager::~DtIndirectGeometryManager ( )

virtual

DTOR.

makVrv::DtIndirectGeometryManager::DtIndirectGeometryManager ( DtDe &  de )

protected

CTOR (protected, only created through creator function)

makVrv::DtIndirectGeometryManager::DtIndirectGeometryManager ( )

private

CTOR (unimplemented default CTOR)

Member Function Documentation

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

static

Get the instance for the DtIndirectGeometryManager.

Exceptions

DtCorruptedState

if it is unable to get the instance.

virtual void makVrv::DtIndirectGeometryManager::slot_terrainPatchCreated ( DtTerrainPatchObject &  patch )

protectedvirtual

Find out when the terrain patch is ready to accept DtOsgEarthFeatureDataBroker callbacks.

When this signal fires, the manager looks up a terrain patch and installs the DtIndirectGeometryCallback

virtual void makVrv::DtIndirectGeometryManager::onLayerLoaded ( const osgEarth::MapNode *  mapNode, const osgEarth::ModelLayer *  layer  )

protectedvirtual

The DtIndirectGeometryCallback installed by this manager actually receives the callbacks.

It simply re-routes them to the manager's corresponding methods below Called by the via DtIndirectGeometryCallback::onLayerLoaded

virtual void makVrv::DtIndirectGeometryManager::onDataPreMerge ( const osgEarth::Map *  map, const osgEarth::ModelLayer *  layer, osg::Node *  newData  )

protectedvirtual

Called by the via DtIndirectGeometryCallback::onDataPreMerge.

virtual void makVrv::DtIndirectGeometryManager::onDataLoaded ( const osgEarth::Map *  map, const osgEarth::ModelLayer *  layer, const osg::Node *  newData  )

protectedvirtual

Called by the via DtIndirectGeometryCallback::onDataLoaded.

virtual void makVrv::DtIndirectGeometryManager::onDataUnloaded ( const osgEarth::Map *  map, const osgEarth::ModelLayer *  layer, const osg::Node *  oldData  )

protectedvirtual

Called by the via DtIndirectGeometryCallback::onDataUnloaded.

virtual bool makVrv::DtIndirectGeometryManager::isFeatureCustomModelSource ( const osgEarth::ModelLayer *  layer )

protectedvirtual

cannot handle something that's not a feature custom model source

Friends And Related Function Documentation

friend class DtIndirectGeometryManagerCreator

friend

Friended with creator so that it can use our constructor.

friend class DtIndirectGeometryCallback

friend

friended with DtIndirectGeometryCallback so that it can route calls to our protected methods directly

Member Data Documentation

DtDe& makVrv::DtIndirectGeometryManager::myDe

protected

MapLayerToLayerManagerIndirectGeometry makVrv::DtIndirectGeometryManager::myMapLayerToLayerManagerIndirectGeometry

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvOsgEarth/DtIndirectGeometryManager.h