makVrv::DtOsgCullVisitorParameters Class Reference

The osg cull vistor parameters class provides additional culling parameters for choosing the LOD, and cull operations. More...

Inheritance diagram for makVrv::DtOsgCullVisitorParameters:

Public Member Functions
	DtOsgCullVisitorParameters ()
	CTOR.
void	setCameraMagnification (double mag)
	Set the camera Magnification that affects LODing and paging.
double	cameraMagnification () const
void	setCameraResolution (double factor)
	Set the zoom factor that effects LODing.
double	cameraResolution () const
	Get the zoom factor.
void	setTerrainRadius (double rad)
	Set the terrain radius.
void	setAltitude2D (double altitude)
	Set the (implied) altitude when orthoCulling.
double	altitude2D () const
double	terrainRadius () const
	Get the terrain radius.
void	setOrthoCulling (bool ortho)
	Set whether the culling should be doing in orthographic mode.
bool	orthoCulling () const
	Get whether the culling is to be done in 2D orthographic mode.
void	setSkyRendering (bool renderSky)
bool	skyRendering () const
void	setScaling (bool scaling)
	Set whether scalable groups should be scaled by distance.
bool	scaling () const
	Get whether scalable groups should be scaled by distance.
void	setScaleFactor (double scaleFactor)
	Set the additional (on top of distance) scale factor to apply.
double	scaleFactor () const
	Get the additional (on top of distance) scale factor to apply.
void	setCoordinateSystemChanged (bool changed)
	Set whether the coordinate system changed this frame.
bool	coordinateSystemChanged () const
	Get whether the coordinate system changed this frame.
void	setScaleType (DtObserverObject::ScaleType scaleType)
	Set the type of model scaling to perform.
DtObserverObject::ScaleType	scaleType () const
	Get the type of model scaling to perform.
double	calculateFixedScale (double basempp, double mpp)
double	calculateScaleFromDistance (double distance, double r)
void	setClampedPixelSize (double d)
double	clampedPixelSize () const

Protected Attributes
double	myCameraMagnification
double	myCameraResolution
double	myTerrainRadius
double	myAltitude2D
bool	mySkyFlag
bool	myOrthoFlag
bool	myScalingFlag
double	myScaleFactor
double	myClampedPixelSize
DtObserverObject::ScaleType	myScaleType
bool	myCoordinateSystemChanged

Detailed Description

The osg cull vistor parameters class provides additional culling parameters for choosing the LOD, and cull operations.

Constructor & Destructor Documentation

makVrv::DtOsgCullVisitorParameters::DtOsgCullVisitorParameters ( )

inline

CTOR.

Member Function Documentation

void makVrv::DtOsgCullVisitorParameters::setCameraMagnification ( double  mag )

inline

Set the camera Magnification that affects LODing and paging.

double makVrv::DtOsgCullVisitorParameters::cameraMagnification ( ) const

inline

void makVrv::DtOsgCullVisitorParameters::setCameraResolution ( double  factor )

inline

Set the zoom factor that effects LODing.

double makVrv::DtOsgCullVisitorParameters::cameraResolution ( ) const

inline

Get the zoom factor.

void makVrv::DtOsgCullVisitorParameters::setTerrainRadius ( double  rad )

inline

Set the terrain radius.

void makVrv::DtOsgCullVisitorParameters::setAltitude2D ( double  altitude )

inline

Set the (implied) altitude when orthoCulling.

double makVrv::DtOsgCullVisitorParameters::altitude2D ( ) const

inline

double makVrv::DtOsgCullVisitorParameters::terrainRadius ( ) const

inline

Get the terrain radius.

Referenced by makVrv::DtOsgFixedScaleParameters::calculateScaleFactors().

void makVrv::DtOsgCullVisitorParameters::setOrthoCulling ( bool  ortho )

inline

Set whether the culling should be doing in orthographic mode.

bool makVrv::DtOsgCullVisitorParameters::orthoCulling ( ) const

inline

Get whether the culling is to be done in 2D orthographic mode.

void makVrv::DtOsgCullVisitorParameters::setSkyRendering ( bool  renderSky )

inline

bool makVrv::DtOsgCullVisitorParameters::skyRendering ( ) const

inline

void makVrv::DtOsgCullVisitorParameters::setScaling ( bool  scaling )

inline

Set whether scalable groups should be scaled by distance.

bool makVrv::DtOsgCullVisitorParameters::scaling ( ) const

inline

Get whether scalable groups should be scaled by distance.

void makVrv::DtOsgCullVisitorParameters::setScaleFactor ( double  scaleFactor )

inline

Set the additional (on top of distance) scale factor to apply.

double makVrv::DtOsgCullVisitorParameters::scaleFactor ( ) const

inline

Get the additional (on top of distance) scale factor to apply.

void makVrv::DtOsgCullVisitorParameters::setCoordinateSystemChanged ( bool  changed )

inline

Set whether the coordinate system changed this frame.

bool makVrv::DtOsgCullVisitorParameters::coordinateSystemChanged ( ) const

inline

Get whether the coordinate system changed this frame.

void makVrv::DtOsgCullVisitorParameters::setScaleType ( DtObserverObject::ScaleType  scaleType )

inline

Set the type of model scaling to perform.

DtObserverObject::ScaleType makVrv::DtOsgCullVisitorParameters::scaleType ( ) const

inline

Get the type of model scaling to perform.

double makVrv::DtOsgCullVisitorParameters::calculateFixedScale ( double  basempp, double  mpp  )

inline

double makVrv::DtOsgCullVisitorParameters::calculateScaleFromDistance ( double  distance, double  r  )

inline

References makVrv::vrvTacticalGraphicUtilities::distance().

void makVrv::DtOsgCullVisitorParameters::setClampedPixelSize ( double  d )

inline

Referenced by makVrv::DtOsgFixedScaleParameters::calculateScaleFactors().

double makVrv::DtOsgCullVisitorParameters::clampedPixelSize ( ) const

inline

Referenced by makVrv::DtOsgFixedScaleParameters::calculateScaleFactors().

Member Data Documentation

double makVrv::DtOsgCullVisitorParameters::myCameraMagnification

protected

double makVrv::DtOsgCullVisitorParameters::myCameraResolution

protected

double makVrv::DtOsgCullVisitorParameters::myTerrainRadius

protected

double makVrv::DtOsgCullVisitorParameters::myAltitude2D

protected

bool makVrv::DtOsgCullVisitorParameters::mySkyFlag

protected

bool makVrv::DtOsgCullVisitorParameters::myOrthoFlag

protected

bool makVrv::DtOsgCullVisitorParameters::myScalingFlag

protected

double makVrv::DtOsgCullVisitorParameters::myScaleFactor

protected

double makVrv::DtOsgCullVisitorParameters::myClampedPixelSize

protected

DtObserverObject::ScaleType makVrv::DtOsgCullVisitorParameters::myScaleType

protected

bool makVrv::DtOsgCullVisitorParameters::myCoordinateSystemChanged

protected

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

• include/vrvOsg/DtOsgCullVisitorParameters.h