makVrv::DtTritonBreakingWavesMapManager Class Reference

A class to manage automatic periodic updating of a breaking wave direction map generated from shapefiles.

Public Member Functions
virtual	~DtTritonBreakingWavesMapManager ()
void	setupBreakingWavesMap (void)
void	setBreakingWavesMapResolution (float resolution)
float	getBreakingWavesMapResolution () const
bool	updateBreakingWaves (unsigned int frameNum, const osg::Vec3 &currentPosition, bool isGeocentric)
const osg::Matrix &	breakingWavesMapMatrix ()
const osg::Texture2D *	breakingWavesMapTexture ()
bool	hasBreakingWavesMap () const
void	forceUpdate ()

Protected Member Functions
	DtTritonBreakingWavesMapManager (DtDe &de, DtTritonDrawable *tritonDrawable)
void	cleanup ()
virtual void	slot_coordinateSystemChanged ()

Protected Attributes
friend	DtTritonBreakingWavesMapManagerCreator
osg::Vec3	myLastBreakingWavesUpdatePos
bool	myForceUpdate
float	myResolution
double	myLastUpdateTime
bool	myHasBreakingWaves
osg::ref_ptr< osg::Texture2D >	myBreakingWavesMap
osg::ref_ptr< osg::Image >	myBreakingWavesImage
osg::Matrix	myBreakingWavesMapMatrix
int	myBreakingWavesMapDimension
makVrv::DtDe &	myDe
DtTritonDrawable *	myDrawable
DtSignalConnectionManager	myConnections
DtCoordinateConverter *	myCoordinateConverter = nullptr

Private Member Functions
	DtTritonBreakingWavesMapManager ()
	DtTritonBreakingWavesMapManager (const DtTritonBreakingWavesMapManager &other)
DtTritonBreakingWavesMapManager &	operator= (const DtTritonBreakingWavesMapManager &other)

Constructor & Destructor Documentation

virtual makVrv::DtTritonBreakingWavesMapManager::~DtTritonBreakingWavesMapManager ( )

virtual

Destructor.

makVrv::DtTritonBreakingWavesMapManager::DtTritonBreakingWavesMapManager ( DtDe &  de, DtTritonDrawable *  tritonDrawable  )

protected

Constructor.

makVrv::DtTritonBreakingWavesMapManager::DtTritonBreakingWavesMapManager ( )

private

Default Constructor not implemented.

makVrv::DtTritonBreakingWavesMapManager::DtTritonBreakingWavesMapManager ( const DtTritonBreakingWavesMapManager &  other )

private

Copy Constructor not implemented – Copy Not Allowed.

Member Function Documentation

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

private

Assignment Operator Not implemented – Assignment Not Allowed.

void makVrv::DtTritonBreakingWavesMapManager::setupBreakingWavesMap

(

void

)

Sets up the breaking waves map's resources.

void makVrv::DtTritonBreakingWavesMapManager::setBreakingWavesMapResolution

(

float

resolution

)

Set the breaking waves map resolution in meters per texel.

float makVrv::DtTritonBreakingWavesMapManager::getBreakingWavesMapResolution

(

)

const

Gets the meters represented by one texel of the breaking waves map.

bool makVrv::DtTritonBreakingWavesMapManager::updateBreakingWaves	(	unsigned int	frameNum,
		const osg::Vec3 &	currentPosition,
		bool	isGeocentric
	)

Updates the breaking waves map as needed; call once per frame. Returns true if there is a new breaking waves map ready.

const osg::Matrix& makVrv::DtTritonBreakingWavesMapManager::breakingWavesMapMatrix

(

)

Retrieve the matrix to transform world coordinate to texture coords.

const osg::Texture2D* makVrv::DtTritonBreakingWavesMapManager::breakingWavesMapTexture

(

)

Retrieve the breaking waves map itself Raw pointer since it is held in a ref pointer in this class.

bool makVrv::DtTritonBreakingWavesMapManager::hasBreakingWavesMap

(

)

const

Whether a breaking wave map has been generated.

void makVrv::DtTritonBreakingWavesMapManager::forceUpdate

(

)

Force a breaking waves map update on the next frame.

void makVrv::DtTritonBreakingWavesMapManager::cleanup ( )

protected

called by the destructor to clean up the osg ref pointers used by this class

virtual void makVrv::DtTritonBreakingWavesMapManager::slot_coordinateSystemChanged ( )

protectedvirtual

slot for when the coordinate system changes

Member Data Documentation

friend makVrv::DtTritonBreakingWavesMapManager::DtTritonBreakingWavesMapManagerCreator

protected

friend class for creating this class

osg::Vec3 makVrv::DtTritonBreakingWavesMapManager::myLastBreakingWavesUpdatePos

protected

bool makVrv::DtTritonBreakingWavesMapManager::myForceUpdate

protected

float makVrv::DtTritonBreakingWavesMapManager::myResolution

protected

double makVrv::DtTritonBreakingWavesMapManager::myLastUpdateTime

protected

bool makVrv::DtTritonBreakingWavesMapManager::myHasBreakingWaves

protected

osg::ref_ptr<osg::Texture2D> makVrv::DtTritonBreakingWavesMapManager::myBreakingWavesMap

protected

osg::ref_ptr<osg::Image> makVrv::DtTritonBreakingWavesMapManager::myBreakingWavesImage

protected

osg::Matrix makVrv::DtTritonBreakingWavesMapManager::myBreakingWavesMapMatrix

protected

int makVrv::DtTritonBreakingWavesMapManager::myBreakingWavesMapDimension

protected

makVrv::DtDe& makVrv::DtTritonBreakingWavesMapManager::myDe

protected

DtTritonDrawable* makVrv::DtTritonBreakingWavesMapManager::myDrawable

protected

DtSignalConnectionManager makVrv::DtTritonBreakingWavesMapManager::myConnections

protected

DtCoordinateConverter* makVrv::DtTritonBreakingWavesMapManager::myCoordinateConverter = nullptr

protected

local clone of the current system wide coordinate system converter. for thread safety.

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrvTriton/DtTritonBreakingWavesMapManager.h