Subclass of DtPageInVisitor which pages in only nodes that fall along a particular geometry. More...

Inheritance diagram for DtGeometryPageInVisitor:

Public Member Functions
	DtGeometryPageInVisitor (const Coordinate_System *cs, const DtTerrainPagingGeometryPtr geometry)
	DtGeometryPageInVisitor (const Coordinate_System *cs, DtTerrainPagingGeometryPtr geometry, const osg::Matrix &)
Public Member Functions inherited from DtPageInVisitor
	DtPageInVisitor ()
	DtPageInVisitor (const osg::Matrix &)
virtual void	apply (osg::LOD &node)
virtual void	apply (osg::PagedLOD &node)
const NodePagingRecords &	pagedInNodes () const
Public Member Functions inherited from DtMaintainMatrixVisitor
	DtMaintainMatrixVisitor ()
	DtMaintainMatrixVisitor (const osg::Matrix &)
virtual void	apply (osg::Transform &node)

Protected Member Functions
virtual bool	requiresPageIn (const osg::BoundingSphere &)
Protected Member Functions inherited from DtPageInVisitor
virtual osg::Node *	getNode (const std::string &filepath, const osgDB::Options *, bool &valid)
	Produce a node from a filepath.
virtual bool	shouldExit () const
	Should the traversal quit.
Protected Member Functions inherited from DtMaintainMatrixVisitor
virtual osg::BoundingSphere	worldRefNodeBounds (osg::Node &node)

Protected Attributes
DtTerrainPagingGeometryPtr	myGeometry
const Coordinate_System *	myCoordinateSystem
Protected Attributes inherited from DtPageInVisitor
NodePagingRecords	myPagedInNodes
Protected Attributes inherited from DtMaintainMatrixVisitor
osg::Matrix	myMatrix

Additional Inherited Members
Public Types inherited from DtPageInVisitor
typedef std::vector < NodePagingRecord >	NodePagingRecords

Detailed Description

Subclass of DtPageInVisitor which pages in only nodes that fall along a particular geometry.

Constructor & Destructor Documentation

DtGeometryPageInVisitor::DtGeometryPageInVisitor	(	const Coordinate_System *	cs,
		const DtTerrainPagingGeometryPtr	geometry
	)

DtGeometryPageInVisitor::DtGeometryPageInVisitor	(	const Coordinate_System *	cs,
		DtTerrainPagingGeometryPtr	geometry,
		const osg::Matrix &
	)

virtual bool DtGeometryPageInVisitor::requiresPageIn ( const osg::BoundingSphere & )

protectedvirtual

Returns: True if this node should be paged in. This is overridden in subclasses, depending on how the paging is being implemented. Default implementation returns true, which pages in the entire database.

Reimplemented from DtPageInVisitor.

DtTerrainPagingGeometryPtr DtGeometryPageInVisitor::myGeometry

protected

const Coordinate_System* DtGeometryPageInVisitor::myCoordinateSystem

protected

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

/exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vantageTerrainImplementation/pageInVisitor.h