makVrv::DtTritonGroup Class Reference

LOD node that switches by observer elevation ranges. More...

Inheritance diagram for makVrv::DtTritonGroup:

Public Types
enum	TraversalState { TraverseAlways, TraverseNever, TraverseAboveDisplayRange, TraverseBelowDisplayRange }

Public Member Functions
	DtTritonGroup (DtDe &de, double displayRange)
	CTOR.
	DtTritonGroup (const DtTritonGroup &obj, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
	Copy constructor using CopyOp to manage deep vs shallow copy.
virtual void	traverse (osg::NodeVisitor &nv)
	Override traverse to cull out this node when outside elevation range.
virtual void	setElevationRange (double newRange)
	Modify the elevation range.
virtual void	setTraversalState (TraversalState state)
	Set how the node uses observer altitude information.

Protected Member Functions
virtual void	doDynamicWaterVisibility (double altitude, const DtOsgCullVisitorParameters *cullParams) const
virtual void	resetFogState (osg::ref_ptr< osg::Camera > camera)
virtual void	setReflectionState (bool enabled)

Protected Attributes
double	myDisplayRange
TraversalState	myTraversalState
DtDe &	myDe
bool	myFirstTraversalFlag

Detailed Description

LOD node that switches by observer elevation ranges.

Member Enumeration Documentation

enum makVrv::DtTritonGroup::TraversalState

Enumerator:

TraverseAlways
TraverseNever
TraverseAboveDisplayRange
TraverseBelowDisplayRange

Constructor & Destructor Documentation

makVrv::DtTritonGroup::DtTritonGroup	(	DtDe &	de,
		double	displayRange
	)

CTOR.

makVrv::DtTritonGroup::DtTritonGroup	(	const DtTritonGroup &	obj,
		const osg::CopyOp &	copyop = osg::CopyOp::SHALLOW_COPY
	)

Copy constructor using CopyOp to manage deep vs shallow copy.

Member Function Documentation

virtual void makVrv::DtTritonGroup::traverse ( osg::NodeVisitor &  nv )

virtual

Override traverse to cull out this node when outside elevation range.

virtual void makVrv::DtTritonGroup::setElevationRange ( double  newRange )

virtual

Modify the elevation range.

virtual void makVrv::DtTritonGroup::setTraversalState ( TraversalState  state )

virtual

Set how the node uses observer altitude information.

virtual void makVrv::DtTritonGroup::doDynamicWaterVisibility ( double  altitude, const DtOsgCullVisitorParameters *  cullParams  ) const

protectedvirtual

virtual void makVrv::DtTritonGroup::resetFogState ( osg::ref_ptr< osg::Camera >  camera )

protectedvirtual

virtual void makVrv::DtTritonGroup::setReflectionState ( bool  enabled )

protectedvirtual

Member Data Documentation

double makVrv::DtTritonGroup::myDisplayRange

protected

TraversalState makVrv::DtTritonGroup::myTraversalState

protected

DtDe& makVrv::DtTritonGroup::myDe

protected

bool makVrv::DtTritonGroup::myFirstTraversalFlag

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvTriton/DtTritonGroup.h