Helper for managing indirect geometry, its intersection group and registrar corresponding to a 'tile node' (gs cell or gt cell) DtCellToIndirectGeoMap in turn manages a map of feature tile nodes (for a layer) to a corresponding instance of DtCellGeoSpecificIndirectGeo. More...

Inheritance diagram for makVrv::DtCellGeoSpecificIndirectGeo:

[legend]

Public Member Functions
	DtCellGeoSpecificIndirectGeo (DtDe &de, DtIndirectGeometryCreator &indirectGeomCreator, DtIndirectGeoComputeBoundCallbackCreator &indirectGeoCallbackCreator, DtIndirectVisitorControlGroupCreator &indirectGeoIntersectionGroupCreator, bool includeIntersectionGeoInNodePath, bool terrainPatch, const DtIndirectFadeParameters &fadeParameters)
	CTOR. More...

virtual	~DtCellGeoSpecificIndirectGeo ()
	DTOR. More...

virtual void	addInstance (const osg::Matrixd &instanceXForm, const std::string &modelName, const osg::NodePath &nodePath=osg::NodePath(), const DtIndirectLodManager::DequeIndirectLodInfos &lodStack=DtIndirectLodManager::DequeIndirectLodInfos(), bool addToIntersectionGroup=true, const DtIndirectSwitchManager::DequeNodeSwitchInfoPairs &switchStack=DtIndirectSwitchManager::DequeNodeSwitchInfoPairs())

virtual void	addInstance (const osg::Matrixd &instanceXForm, const osg::Node *modelNode, const std::string &modelNameSuffix, const osg::NodePath &nodePath=osg::NodePath(), const DtIndirectLodManager::DequeIndirectLodInfos &lodStack=DtIndirectLodManager::DequeIndirectLodInfos(), bool addToIntersectionGroup=true, const DtIndirectSwitchManager::DequeNodeSwitchInfoPairs &switchStack=DtIndirectSwitchManager::DequeNodeSwitchInfoPairs(), bool cullFaceEnabled=true, const DtIndirectPolygonOffset &polygonOffset=DtIndirectPolygonOffset(0, 0))

Public Member Functions inherited from makVrv::DtCellIndirectGeo
	DtCellIndirectGeo (DtDe &de, DtIndirectGeometryCreator &indirectGeometryCreator, DtIndirectGeoComputeBoundCallbackCreator &indirectGeoComputeCallbackCreator, DtIndirectVisitorControlGroupCreator &indirectGeoIntersectionGroupCreator, bool includeIntersectionGeoInNodePath, bool terrainPatch, const DtIndirectFadeParameters &fadeParameters)
	CTOR. More...

virtual	~DtCellIndirectGeo ()
	DTOR. More...

virtual void	setModelsContainer (DtIndirectModelsContainer *modelsContainer, bool ownsModelsContainer)
	set the models container. More...

virtual void	setCullShaderConfig (const DtCullShaderConfig &cullShaderConfig)
	set the cull shader config More...

virtual void	setParent (const osg::Group *parent)
	Sets up the parent of the indirect geometry which this manages. More...

virtual const osg::BoundingBoxd &	boundingBox (void) const
	An indirect geometry doesn't know how to calculate bounding box since this is related to the instances as well as the osg models (that indirect geometry knows nothing about This class computes it for it, and sets itself up as the compute bound call back for the indirect geometry. More...

virtual const DtIndirectGeometry *	indirectGeometry (void) const
	internal. Access the internally held indirect geometry More...

virtual DtIndirectGeometry *	indirectGeometry (void)
	internal. Access the internally held indirect geometry More...

virtual osg::Group *	indirectIntersectionGroup ()
	get the intersection group for this cell More...

Private Member Functions
	DtCellGeoSpecificIndirectGeo ()
	CTOR (unimplemented default CTOR) More...

Additional Inherited Members
Protected Member Functions inherited from makVrv::DtCellIndirectGeo
virtual void	expandBoundingBox (const osg::Node *modelNode, const osg::Matrixd &instanceXForm)
	internal method to actually expand the bounding box based on the instance xform as well as the model node (and hence the model bbox in question) More...

virtual void	addInstanceInternal (const osg::Matrixd &instanceXForm, const int modelId, const osg::Node *modelNode, const osg::NodePath &nodePath, const DtIndirectLodManager::DequeIndirectLodInfos &lodInfo=DtIndirectLodManager::DequeIndirectLodInfos(), bool addToIntersectionGroup=true, const DtIndirectSwitchManager::DequeNodeSwitchInfoPairs &switchStack=DtIndirectSwitchManager::DequeNodeSwitchInfoPairs())
	internal method to add intersection geometry for an instance of the modelNode, with transform as instanceXForm More...

Protected Attributes inherited from makVrv::DtCellIndirectGeo
DtIndirectModelsContainer *	myModelsContainer

bool	myOwnsModelsContainer

osg::ref_ptr< DtIndirectGeometry >	myIndirectGeometry

osg::ref_ptr< osg::Group >	myIndirectGeoIntersectionGroup

osg::BoundingBoxd	myBoundingBox
	bounding box computation management More...

Threading::Mutex	myMutableBoundingBoxMutex

DtDe &	myDe

bool	myFirstInstance

DtIndirectVisitorControlGroupCreator &	myIndirectGeoIntersectionGroupCreator

bool	myIncludeIntersectionGeoInNodePath

Detailed Description

Helper for managing indirect geometry, its intersection group and registrar corresponding to a 'tile node' (gs cell or gt cell) DtCellToIndirectGeoMap in turn manages a map of feature tile nodes (for a layer) to a corresponding instance of DtCellGeoSpecificIndirectGeo.

Constructor & Destructor Documentation

makVrv::DtCellGeoSpecificIndirectGeo::DtCellGeoSpecificIndirectGeo	(	DtDe &	de,
		DtIndirectGeometryCreator &	indirectGeomCreator,
		DtIndirectGeoComputeBoundCallbackCreator &	indirectGeoCallbackCreator,
		DtIndirectVisitorControlGroupCreator &	indirectGeoIntersectionGroupCreator,
		bool	includeIntersectionGeoInNodePath,
		bool	terrainPatch,
		const DtIndirectFadeParameters &	fadeParameters
	)

CTOR.

virtual makVrv::DtCellGeoSpecificIndirectGeo::~DtCellGeoSpecificIndirectGeo ( )

virtual

DTOR.

makVrv::DtCellGeoSpecificIndirectGeo::DtCellGeoSpecificIndirectGeo ( )

private

CTOR (unimplemented default CTOR)

Member Function Documentation

virtual void makVrv::DtCellGeoSpecificIndirectGeo::addInstance	(	const osg::Matrixd &	instanceXForm,
		const std::string &	modelName,
		const osg::NodePath &	nodePath = `osg::NodePath()`,
		const DtIndirectLodManager::DequeIndirectLodInfos &	lodStack = `DtIndirectLodManager::DequeIndirectLodInfos()`,
		bool	addToIntersectionGroup = `true`,
		const DtIndirectSwitchManager::DequeNodeSwitchInfoPairs &	switchStack = `DtIndirectSwitchManager::DequeNodeSwitchInfoPairs()`
	)

virtual

Parameters

instanceXForm	is the transformation relative to the node under which this cell/tile (and hence the indirect geometry) is parented
modelId	per the registrar
modelNode	the top level osg node corresponding to the model geometry

virtual void makVrv::DtCellGeoSpecificIndirectGeo::addInstance	(	const osg::Matrixd &	instanceXForm,
		const osg::Node *	modelNode,
		const std::string &	modelNameSuffix,
		const osg::NodePath &	nodePath = `osg::NodePath()`,
		const DtIndirectLodManager::DequeIndirectLodInfos &	lodStack = `DtIndirectLodManager::DequeIndirectLodInfos()`,
		bool	addToIntersectionGroup = `true`,
		const DtIndirectSwitchManager::DequeNodeSwitchInfoPairs &	switchStack = `DtIndirectSwitchManager::DequeNodeSwitchInfoPairs()`,
		bool	cullFaceEnabled = `true`,
		const DtIndirectPolygonOffset &	polygonOffset = `DtIndirectPolygonOffset(0, 0)`
	)

virtual

Parameters

instanceXForm	is the transformation relative to the node under which this cell/tile (and hence the indirect geometry) is parented
modelNode	the top level osg node corresponding to the model geometry
modelNamePrefix	a raw pointer to be indirected does not really have any model name. The printed string if something goes wrong is the pointer value itself this suffix/debug string will be appended to this suffix

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/vrvOsg/DtCellGeoSpecificIndirectGeo.h

Public Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation