makVrv::DtMetaFileVisitor Class Reference

DtMetaFileVisitor will inspect the nodes of a scene graph and create the right kind of DtMetaObject for the node. More...

Inheritance diagram for makVrv::DtMetaFileVisitor:

Public Member Functions
	DtMetaFileVisitor (DtDe &de, DtMetaFileManager::LinkageValueVec &metaFeatures, std::vector< DtVirtualBaseClass * > &tickablesVec, DtOsgArticulatedModel *model, const std::string &modelDefName, const DtElementID elementId, const DtUniqueID uniqueId, const bool useInstancing)
	CTOR.
virtual void	matchAndCreateMetaObject (osg::Node &node, DtOsgArticulatedModel *osgArticulatedModel, int nodeTypeIndex)
	Match up meta data to particular nodes.
virtual bool	matches (const DtMetaFileManager::NodeLinkage &currLinkage, const osg::Node &n) const
	Does this node match our meta file feature's node name or annotation string.
Apply methods
virtual void	apply (osg::Node &node)
virtual void	apply (osg::Geode &geode)
virtual void	apply (osg::Group &group)
virtual void	apply (osgSim::MultiSwitch &multiswitch)
virtual void	apply (osg::Switch &sw)
virtual void	apply (osgSim::DOFTransform &dof)

Protected Attributes
DtDe &	myDe
DtMetaObjectFactory &	myMetaObjectFactory
	Generate the type of feature we need depending on the meta data feature name (set up in vrvOsg.cxx)
DtMetaFileManager::LinkageValueVec &	myDynamicFeatureNames
	List of node pointers that have meta data associated with them.
std::vector < DtVirtualBaseClass * > &	myCreatedDynamicFeatures
	Vector of dynamic features on this terrain so they can be deleted on page destruction.
DtElementID	myElementId
	The element ID of the object we are traversing.
std::string	myModelDefinitionName
	The model definition name for the object we are traversing.
DtOsgArticulatedModel *	myOsgArticulatedModel
	The object we are traversing, may be NULL.
bool	myUseInstancing
	For instancing, is the object being traversed instanced.
DtUniqueID	myUniqueId
	For instancing, what is the instance unique ID.
unsigned int	myInstancedSwitchIndex
	Used for connecting the switch node to the corresponding instanced switch.
unsigned int	myInstancedDofIndex
	Used for connecting the DoF node to the corresponding instanced DoF.
unsigned int	myInstancedMultiswitchIndex
	Used for connecting the multiswitch node to the corresponding instanced multiswitch.
unsigned int	myInstancedGeodeIndex
unsigned int	myInstancedGroupIndex

Detailed Description

DtMetaFileVisitor will inspect the nodes of a scene graph and create the right kind of DtMetaObject for the node.

The DtMetaObject will also configure itself based on the JSON data from the .meta file

Constructor & Destructor Documentation

makVrv::DtMetaFileVisitor::DtMetaFileVisitor	(	DtDe &	de,
		DtMetaFileManager::LinkageValueVec &	metaFeatures,
		std::vector< DtVirtualBaseClass * > &	tickablesVec,
		DtOsgArticulatedModel *	model,
		const std::string &	modelDefName,
		const DtElementID	elementId,
		const DtUniqueID	uniqueId,
		const bool	useInstancing
	)

CTOR.

Member Function Documentation

virtual void makVrv::DtMetaFileVisitor::apply ( osg::Node &  node )

virtual

virtual void makVrv::DtMetaFileVisitor::apply ( osg::Geode &  geode )

virtual

virtual void makVrv::DtMetaFileVisitor::apply ( osg::Group &  group )

virtual

virtual void makVrv::DtMetaFileVisitor::apply ( osgSim::MultiSwitch &  multiswitch )

virtual

virtual void makVrv::DtMetaFileVisitor::apply ( osg::Switch &  sw )

virtual

virtual void makVrv::DtMetaFileVisitor::apply ( osgSim::DOFTransform &  dof )

virtual

virtual void makVrv::DtMetaFileVisitor::matchAndCreateMetaObject ( osg::Node &  node, DtOsgArticulatedModel *  osgArticulatedModel, int  nodeTypeIndex  )

virtual

Match up meta data to particular nodes.

virtual bool makVrv::DtMetaFileVisitor::matches ( const DtMetaFileManager::NodeLinkage &  currLinkage, const osg::Node &  n  ) const

virtual

Does this node match our meta file feature's node name or annotation string.

Member Data Documentation

DtDe& makVrv::DtMetaFileVisitor::myDe

protected

DtMetaObjectFactory& makVrv::DtMetaFileVisitor::myMetaObjectFactory

protected

Generate the type of feature we need depending on the meta data feature name (set up in vrvOsg.cxx)

DtMetaFileManager::LinkageValueVec& makVrv::DtMetaFileVisitor::myDynamicFeatureNames

protected

List of node pointers that have meta data associated with them.

std::vector<DtVirtualBaseClass*>& makVrv::DtMetaFileVisitor::myCreatedDynamicFeatures

protected

Vector of dynamic features on this terrain so they can be deleted on page destruction.

DtElementID makVrv::DtMetaFileVisitor::myElementId

protected

The element ID of the object we are traversing.

std::string makVrv::DtMetaFileVisitor::myModelDefinitionName

protected

The model definition name for the object we are traversing.

DtOsgArticulatedModel* makVrv::DtMetaFileVisitor::myOsgArticulatedModel

protected

The object we are traversing, may be NULL.

bool makVrv::DtMetaFileVisitor::myUseInstancing

protected

For instancing, is the object being traversed instanced.

DtUniqueID makVrv::DtMetaFileVisitor::myUniqueId

protected

For instancing, what is the instance unique ID.

unsigned int makVrv::DtMetaFileVisitor::myInstancedSwitchIndex

protected

Used for connecting the switch node to the corresponding instanced switch.

unsigned int makVrv::DtMetaFileVisitor::myInstancedDofIndex

protected

Used for connecting the DoF node to the corresponding instanced DoF.

unsigned int makVrv::DtMetaFileVisitor::myInstancedMultiswitchIndex

protected

Used for connecting the multiswitch node to the corresponding instanced multiswitch.

unsigned int makVrv::DtMetaFileVisitor::myInstancedGeodeIndex

protected

unsigned int makVrv::DtMetaFileVisitor::myInstancedGroupIndex

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-4-branch/include/vrvOsg/DtMetaFileVisitor.h