DtIndirectGeometryCallback is a data broker callback that handles feature tile load/unload callbacks to handle the rendering of these features using indirect rendering.

Inheritance diagram for makVrv::DtIndirectGeometryCallback:

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Public Member Functions
virtual	~DtIndirectGeometryCallback ()

virtual void	onLayerLoaded (const osgEarth::MapNode mapNode, osgEarth::Layer layer) override

virtual void	onLayerOpened (const osgEarth::MapNode mapNode, osgEarth::Layer layer)

virtual void	onLayerClosed (const osgEarth::MapNode mapNode, osgEarth::Layer layer)

virtual void	processLayer (const osgEarth::MapNode mapNode, osgEarth::Layer layer)

virtual void	onDataPreMerge (const osgEarth::Layer layer, osg::Node newData) override

virtual void	onDataLoaded (const osgEarth::Layer layer, const osg::Node newData) override

virtual void	onDataUnloaded (const osgEarth::Layer layer, const osg::Node oldData) override

virtual const std::string &	instanceClassName () const override

virtual void	setFeatureDataBroker (DtOsgEarthFeatureDataBroker *featureDataBroker)

Public Member Functions inherited from makVrv::DtOsgEarthFeatureDataBroker::Callback
virtual float	callbackOrder ()

DtIndirectFadeParameters	parseFadeParametersForLayer (const osgEarth::MapNode mapNode, osgEarth::Layer layer)

Static Public Member Functions
static const std::string &	className ()

Protected Types
typedef std::unordered_map < const osgEarth::Layer , DtIndirectGeometryLayerManager >	MapLayerToLayerManagerIndirectGeometry

Protected Member Functions
	DtIndirectGeometryCallback (DtDe &de)

virtual bool	checkForIndirectRenderingParameter (osgEarth::Layer *layer)

virtual void	processBuildingLayer (osgEarth::Buildings::BuildingLayer *buildingLayer) const

virtual void	processModelLayer (osgEarth::Layer *layer) const

Protected Attributes
friend	DtIndirectGeometryCallbackCreator

DtDe &	myDe

DtOsgEarthFeatureDataBroker *	myFeatureDataBroker

MapLayerToLayerManagerIndirectGeometry	myMapLayerToLayerManagerIndirectGeometry

Static Protected Attributes
static const std::string	theClassName

Private Member Functions
	DtIndirectGeometryCallback ()=delete

DtIndirectGeometryCallback &	operator= (const DtIndirectGeometryCallback &other)=delete

	DtIndirectGeometryCallback (const DtIndirectGeometryCallback &other)=delete

Additional Inherited Members
Static Protected Member Functions inherited from makVrv::DtOsgEarthFeatureDataBroker::Callback
static bool	isModelLayer (const osgEarth::Layer *layer)

Member Typedef Documentation

typedef std::unordered_map<const osgEarth::Layer*, DtIndirectGeometryLayerManager* > makVrv::DtIndirectGeometryCallback::MapLayerToLayerManagerIndirectGeometry

protected

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

Constructor & Destructor Documentation

virtual makVrv::DtIndirectGeometryCallback::~DtIndirectGeometryCallback ( )

virtual

DTOR.

makVrv::DtIndirectGeometryCallback::DtIndirectGeometryCallback ( DtDe & de )

protected

CTOR.

makVrv::DtIndirectGeometryCallback::DtIndirectGeometryCallback ( )

privatedelete

CTOR (unimplemented default CTOR)

makVrv::DtIndirectGeometryCallback::DtIndirectGeometryCallback ( const DtIndirectGeometryCallback & other )

privatedelete

Copy Constructor Not implemented � Copy Constructor Not Allowed.

Member Function Documentation

DtIndirectGeometryCallback& makVrv::DtIndirectGeometryCallback::operator= ( const DtIndirectGeometryCallback & other )

privatedelete

Assignment Operator Not implemented � Assignment Not Allowed.

virtual void makVrv::DtIndirectGeometryCallback::onLayerLoaded	(	const osgEarth::MapNode *	mapNode,
		osgEarth::Layer *	layer
	)

overridevirtual

callbacks Will be called when osgEarth loads a new feature layer

Implements makVrv::DtOsgEarthFeatureDataBroker::Callback.

virtual void makVrv::DtIndirectGeometryCallback::onLayerOpened	(	const osgEarth::MapNode *	mapNode,
		osgEarth::Layer *	layer
	)

virtual

Will be called when osgEarth closes the layer.

Reimplemented from makVrv::DtOsgEarthFeatureDataBroker::Callback.

virtual void makVrv::DtIndirectGeometryCallback::onLayerClosed	(	const osgEarth::MapNode *	mapNode,
		osgEarth::Layer *	layer
	)

virtual

Will be called when osgEarth closes the layer.

Reimplemented from makVrv::DtOsgEarthFeatureDataBroker::Callback.

virtual void makVrv::DtIndirectGeometryCallback::processLayer	(	const osgEarth::MapNode *	mapNode,
		osgEarth::Layer *	layer
	)

virtual

Will be called when osgEarth loads a new feature layer or opens a layer.

virtual void makVrv::DtIndirectGeometryCallback::onDataPreMerge	(	const osgEarth::Layer *	layer,
		osg::Node *	newData
	)

overridevirtual

Invoked by the broker from the pager thread before new data is added to the scenegraph. called in a background loader thread.

Implements makVrv::DtOsgEarthFeatureDataBroker::Callback.

virtual void makVrv::DtIndirectGeometryCallback::onDataLoaded	(	const osgEarth::Layer *	layer,
		const osg::Node *	newData
	)

overridevirtual

Will be called when osgEarth loads data for a layer.

Implements makVrv::DtOsgEarthFeatureDataBroker::Callback.

virtual void makVrv::DtIndirectGeometryCallback::onDataUnloaded	(	const osgEarth::Layer *	layer,
		const osg::Node *	oldData
	)

overridevirtual

Will be called when data for a given layer is about to be deleted.

Reimplemented from makVrv::DtOsgEarthFeatureDataBroker::Callback.

virtual const std::string& makVrv::DtIndirectGeometryCallback::instanceClassName ( ) const

overridevirtual

Get the class type for this particular instance of the Callback derived class.

Implements makVrv::DtOsgEarthFeatureDataBroker::Callback.

virtual void makVrv::DtIndirectGeometryCallback::setFeatureDataBroker ( DtOsgEarthFeatureDataBroker * featureDataBroker )

virtual

Set the feature data broker that this callback is installed on.

virtual bool makVrv::DtIndirectGeometryCallback::checkForIndirectRenderingParameter ( osgEarth::Layer * layer )

protectedvirtual

check the layer's config for the indirect_enabled flag and use it to determine if indirect should be used for this layer.

virtual void makVrv::DtIndirectGeometryCallback::processBuildingLayer ( osgEarth::Buildings::BuildingLayer * buildingLayer ) const

protectedvirtual

processLayer helper method to process a building layer. Sets up the filter usage parameter for the building layer so that the callbacks needed for indirect are called.

virtual void makVrv::DtIndirectGeometryCallback::processModelLayer ( osgEarth::Layer * layer ) const

protectedvirtual

processLayer helper method to process a model layer. Sets up the filter usage parameter for the model layer so that the callbacks needed for indirect are called.

static const std::string& makVrv::DtIndirectGeometryCallback::className ( )

static

Get the class name ("indirectGeometryManager", which is used to register with the DtOsgEarthFeatureDataBroker)

Member Data Documentation

friend makVrv::DtIndirectGeometryCallback::DtIndirectGeometryCallbackCreator

protected

creator friend class so it is the only one that can create new DtIndirectGeometryCallback

const std::string makVrv::DtIndirectGeometryCallback::theClassName

staticprotected

DtDe& makVrv::DtIndirectGeometryCallback::myDe

protected

DtOsgEarthFeatureDataBroker* makVrv::DtIndirectGeometryCallback::myFeatureDataBroker

protected

MapLayerToLayerManagerIndirectGeometry makVrv::DtIndirectGeometryCallback::myMapLayerToLayerManagerIndirectGeometry

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-2-branch/include/vrvOsgEarth/DtIndirectGeometryCallback.h

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Additional Inherited Members

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation