opencover::VRViewer Class Reference

#include <VRViewer.h>

Inheritance diagram for opencover::VRViewer:

Collaboration diagram for opencover::VRViewer:

Classes
struct	FrustaAndViews
struct	FrustumAndView

Public Types
enum	Eye { EyeMiddle , EyeLeft , EyeRight }

Public Member Functions
virtual bool	update ()
virtual void	frame ()
bool	handleEvents ()
void	redrawHUD (double interval)
virtual void	startThreading ()
void	addCamera (osg::Camera *camera)
void	removeCamera (osg::Camera *camera)
void	setClearColor (const osg::Vec4 &color)
void	setRenderToTexture (bool)
void	flipStereo ()
void	setFullscreen (bool state)
bool	isFullscreen () const
void	disableSync ()
FrustaAndViews	computeFrustumAndView (int i)
void	setFrustumAndView (int i)
osg::Vec3	eyeOffset (Eye eye) const
void	setSeparation (float stereoSep)
	VRViewer ()
virtual	~VRViewer ()
void	config ()
void	unconfig ()
virtual void	getCameras (Cameras &cameras, bool onlyActive=true)
virtual void	getContexts (Contexts &contexts, bool onlyValid=true)
virtual void	getScenes (Scenes &scenes, bool onlyValid=true)
void	updateViewerMat (const osg::Matrix &mat)
void	setViewerMat (osg::Matrix &mat)
osg::Matrix &	getViewerMat ()
osg::Vec3 &	getViewerPos ()
osg::Vec3 &	getInitialViewerPos ()
void	setInitialViewerPos (osg::Vec3 &po)
void	culling (bool enable, osg::CullSettings::CullingModeValues mode=osg::CullSettings::ENABLE_ALL_CULLING, bool once=false)
void	forceCompile ()
angleStruct *	getAngleStruct ()
float	getSeparation ()
osg::Vec4	getBackgroundColor ()
void	overwriteViewAndProjectionMatrix (bool state)
bool	isMatrixOverwriteOn ()
void	glContextOperation (osg::GraphicsContext *ctx)
osg::Node::NodeMask	getCullMask ()
osg::Node::NodeMask	getCullMaskLeft ()
osg::Node::NodeMask	getCullMaskRight ()

Static Public Member Functions
static bool	mustDraw ()
static VRViewer *	instance ()

Public Attributes
bool	clearWindow = true
int	numClears = 0
std::vector< osg::ref_ptr< osg::Camera > >	viewportCamera
std::vector< osg::ref_ptr< osg::Camera > >	blendingCamera
bool	m_fullscreen = false
coVRStatsDisplay *	statsDisplay = nullptr
InitGLOperation *	m_initGlOp = nullptr
bool	m_requireGlFinish = true

Static Public Attributes
static int	unsyncedFrames

Friends
class	OpenCOVER

Member Enumeration Documentation

Eye

enum opencover::VRViewer::Eye

Enumerator
EyeMiddle
EyeLeft
EyeRight

Constructor & Destructor Documentation

VRViewer()

opencover::VRViewer::VRViewer

(

)

~VRViewer()

virtual opencover::VRViewer::~VRViewer ( )

virtual

Member Function Documentation

addCamera()

void opencover::VRViewer::addCamera

(

osg::Camera *

camera

)

computeFrustumAndView()

FrustaAndViews opencover::VRViewer::computeFrustumAndView

(

int

i

)

config()

void opencover::VRViewer::config

(

)

culling()

void opencover::VRViewer::culling	(	bool	enable,
		osg::CullSettings::CullingModeValues	mode = osg::CullSettings::ENABLE_ALL_CULLING,
		bool	once = false
	)

disableSync()

void opencover::VRViewer::disableSync

(

)

initiate shut down

eyeOffset()

osg::Vec3 opencover::VRViewer::eyeOffset

(

Eye

eye

)

const

flipStereo()

void opencover::VRViewer::flipStereo

(

)

forceCompile()

void opencover::VRViewer::forceCompile

(

)

frame()

virtual void opencover::VRViewer::frame ( )

virtual

Dispatch the cull and draw for each of the Camera's for this frame.

getAngleStruct()

angleStruct * opencover::VRViewer::getAngleStruct ( )

inline

getBackgroundColor()

osg::Vec4 opencover::VRViewer::getBackgroundColor ( )

inline

getCameras()

virtual void opencover::VRViewer::getCameras ( Cameras &  cameras, bool  onlyActive = true  )

virtual

getContexts()

virtual void opencover::VRViewer::getContexts ( Contexts &  contexts, bool  onlyValid = true  )

virtual

getCullMask()

osg::Node::NodeMask opencover::VRViewer::getCullMask

(

)

getCullMaskLeft()

osg::Node::NodeMask opencover::VRViewer::getCullMaskLeft

(

)

getCullMaskRight()

osg::Node::NodeMask opencover::VRViewer::getCullMaskRight

(

)

getInitialViewerPos()

osg::Vec3 & opencover::VRViewer::getInitialViewerPos ( )

inline

getScenes()

virtual void opencover::VRViewer::getScenes ( Scenes &  scenes, bool  onlyValid = true  )

virtual

getSeparation()

float opencover::VRViewer::getSeparation ( )

inline

getViewerMat()

osg::Matrix & opencover::VRViewer::getViewerMat ( )

inline

getViewerPos()

osg::Vec3 & opencover::VRViewer::getViewerPos ( )

inline

glContextOperation()

void opencover::VRViewer::glContextOperation

(

osg::GraphicsContext *

ctx

)

handleEvents()

bool opencover::VRViewer::handleEvents

(

)

instance()

static VRViewer * opencover::VRViewer::instance ( )

static

isFullscreen()

bool opencover::VRViewer::isFullscreen

(

)

const

isMatrixOverwriteOn()

bool opencover::VRViewer::isMatrixOverwriteOn ( )

inline

mustDraw()

static bool opencover::VRViewer::mustDraw ( )

static

Whether this cluster instance/rank has any framebuffers to draw into.

overwriteViewAndProjectionMatrix()

void opencover::VRViewer::overwriteViewAndProjectionMatrix ( bool  state )

inline

redrawHUD()

void opencover::VRViewer::redrawHUD

(

double

interval

)

removeCamera()

void opencover::VRViewer::removeCamera

(

osg::Camera *

camera

)

setClearColor()

void opencover::VRViewer::setClearColor

(

const osg::Vec4 &

color

)

setFrustumAndView()

void opencover::VRViewer::setFrustumAndView

(

int

i

)

setFullscreen()

void opencover::VRViewer::setFullscreen

(

bool

state

)

setInitialViewerPos()

void opencover::VRViewer::setInitialViewerPos ( osg::Vec3 &  po )

inline

setRenderToTexture()

void opencover::VRViewer::setRenderToTexture

(

bool

)

setSeparation()

void opencover::VRViewer::setSeparation

(

float

stereoSep

)

setViewerMat()

void opencover::VRViewer::setViewerMat ( osg::Matrix &  mat )

inline

startThreading()

virtual void opencover::VRViewer::startThreading ( )

virtual

Start any threads required by the viewer.

unconfig()

void opencover::VRViewer::unconfig

(

)

update()

virtual bool opencover::VRViewer::update ( )

virtual

Updated the scene. Handle any queued up events, do an update traversal and set the CameraGroup's setViewByMatrix if any camera manipulators are active.

updateViewerMat()

void opencover::VRViewer::updateViewerMat

(

const osg::Matrix &

mat

)

Friends And Related Function Documentation

OpenCOVER

friend class OpenCOVER

friend

Member Data Documentation

blendingCamera

std::vector<osg::ref_ptr<osg::Camera> > opencover::VRViewer::blendingCamera

clearWindow

bool opencover::VRViewer::clearWindow = true

m_fullscreen

bool opencover::VRViewer::m_fullscreen = false

m_initGlOp

InitGLOperation* opencover::VRViewer::m_initGlOp = nullptr

m_requireGlFinish

bool opencover::VRViewer::m_requireGlFinish = true

numClears

int opencover::VRViewer::numClears = 0

statsDisplay

coVRStatsDisplay* opencover::VRViewer::statsDisplay = nullptr

unsyncedFrames

int opencover::VRViewer::unsyncedFrames

static

viewportCamera

std::vector<osg::ref_ptr<osg::Camera> > opencover::VRViewer::viewportCamera

---

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

• cover/VRViewer.h