osg::DisplaySettings Class Reference

DisplaySettings class for encapsulating what visuals are required and have been set up, and the status of stereo viewing. More...

Inheritance diagram for osg::DisplaySettings:

Public Types
enum	DisplayType { MONITOR, POWERWALL, REALITY_CENTER, HEAD_MOUNTED_DISPLAY }
enum	StereoMode {   QUAD_BUFFER, ANAGLYPHIC, HORIZONTAL_SPLIT, VERTICAL_SPLIT,   LEFT_EYE, RIGHT_EYE, HORIZONTAL_INTERLACE, VERTICAL_INTERLACE,   CHECKERBOARD }
enum	SplitStereoHorizontalEyeMapping { LEFT_EYE_LEFT_VIEWPORT, LEFT_EYE_RIGHT_VIEWPORT }
enum	SplitStereoVerticalEyeMapping { LEFT_EYE_TOP_VIEWPORT, LEFT_EYE_BOTTOM_VIEWPORT }
enum	ImplicitBufferAttachment { IMPLICIT_DEPTH_BUFFER_ATTACHMENT = (1 << 0), IMPLICIT_STENCIL_BUFFER_ATTACHMENT = (1 << 1), IMPLICIT_COLOR_BUFFER_ATTACHMENT = (1 << 2), DEFAULT_IMPLICIT_BUFFER_ATTACHMENT = IMPLICIT_COLOR_BUFFER_ATTACHMENT | IMPLICIT_DEPTH_BUFFER_ATTACHMENT }
	Methods used to set and get defaults for Cameras implicit buffer attachments. More...
enum	SwapMethod { SWAP_DEFAULT, SWAP_EXCHANGE, SWAP_COPY, SWAP_UNDEFINED }
enum	VertexBufferHint { NO_PREFERENCE, VERTEX_BUFFER_OBJECT, VERTEX_ARRAY_OBJECT }
enum	ShaderHint {   SHADER_NONE, SHADER_GL2, SHADER_GLES2, SHADER_GL3,   SHADER_GLES3 }
enum	OSXMenubarBehavior { MENUBAR_AUTO_HIDE, MENUBAR_FORCE_HIDE, MENUBAR_FORCE_SHOW }
typedef int	ImplicitBufferAttachmentMask
typedef std::vector< std::string >	FileNames
typedef std::vector< osg::ref_ptr< osg::Object > >	Objects
typedef std::vector< std::string >	Filenames

Public Member Functions
	DisplaySettings ()
	DisplaySettings (ArgumentParser &arguments)
	DisplaySettings (const DisplaySettings &vs)
DisplaySettings &	operator= (const DisplaySettings &vs)
void	setDisplaySettings (const DisplaySettings &vs)
void	merge (const DisplaySettings &vs)
void	setDefaults ()
void	readEnvironmentalVariables ()
	read the environmental variables. More...
void	readCommandLine (ArgumentParser &arguments)
	read the commandline arguments. More...
void	setDisplayType (DisplayType type)
DisplayType	getDisplayType () const
void	setStereo (bool on)
bool	getStereo () const
void	setStereoMode (StereoMode mode)
StereoMode	getStereoMode () const
void	setEyeSeparation (float eyeSeparation)
float	getEyeSeparation () const
void	setSplitStereoHorizontalEyeMapping (SplitStereoHorizontalEyeMapping m)
SplitStereoHorizontalEyeMapping	getSplitStereoHorizontalEyeMapping () const
void	setSplitStereoHorizontalSeparation (int s)
int	getSplitStereoHorizontalSeparation () const
void	setSplitStereoVerticalEyeMapping (SplitStereoVerticalEyeMapping m)
SplitStereoVerticalEyeMapping	getSplitStereoVerticalEyeMapping () const
void	setSplitStereoVerticalSeparation (int s)
int	getSplitStereoVerticalSeparation () const
void	setSplitStereoAutoAdjustAspectRatio (bool flag)
bool	getSplitStereoAutoAdjustAspectRatio () const
void	setScreenWidth (float width)
float	getScreenWidth () const
void	setScreenHeight (float height)
float	getScreenHeight () const
void	setScreenDistance (float distance)
float	getScreenDistance () const
void	setDoubleBuffer (bool flag)
bool	getDoubleBuffer () const
void	setRGB (bool flag)
bool	getRGB () const
void	setDepthBuffer (bool flag)
bool	getDepthBuffer () const
void	setMinimumNumAlphaBits (unsigned int bits)
unsigned int	getMinimumNumAlphaBits () const
bool	getAlphaBuffer () const
void	setMinimumNumStencilBits (unsigned int bits)
unsigned int	getMinimumNumStencilBits () const
bool	getStencilBuffer () const
void	setMinimumNumAccumBits (unsigned int red, unsigned int green, unsigned int blue, unsigned int alpha)
unsigned int	getMinimumNumAccumRedBits () const
unsigned int	getMinimumNumAccumGreenBits () const
unsigned int	getMinimumNumAccumBlueBits () const
unsigned int	getMinimumNumAccumAlphaBits () const
bool	getAccumBuffer () const
void	setMaxNumberOfGraphicsContexts (unsigned int num)
unsigned int	getMaxNumberOfGraphicsContexts () const
void	setNumMultiSamples (unsigned int samples)
unsigned int	getNumMultiSamples () const
bool	getMultiSamples () const
void	setCompileContextsHint (bool useCompileContexts)
bool	getCompileContextsHint () const
void	setSerializeDrawDispatch (bool serializeDrawDispatch)
bool	getSerializeDrawDispatch () const
void	setUseSceneViewForStereoHint (bool hint)
bool	getUseSceneViewForStereoHint () const
void	setNumOfDatabaseThreadsHint (unsigned int numThreads)
	Set the hint for the total number of threads in the DatbasePager set up, inclusive of the number of http dedicated threads. More...
unsigned int	getNumOfDatabaseThreadsHint () const
	Get the hint for total number of threads in the DatbasePager set up, inclusive of the number of http dedicated threads. More...
void	setNumOfHttpDatabaseThreadsHint (unsigned int numThreads)
	Set the hint for number of threads in the DatbasePager to dedicate to reading http requests. More...
unsigned int	getNumOfHttpDatabaseThreadsHint () const
	Get the hint for number of threads in the DatbasePager dedicated to reading http requests. More...
void	setApplication (const std::string &application)
const std::string &	getApplication ()
void	setMaxTexturePoolSize (unsigned int size)
unsigned int	getMaxTexturePoolSize () const
void	setMaxBufferObjectPoolSize (unsigned int size)
unsigned int	getMaxBufferObjectPoolSize () const
void	setImplicitBufferAttachmentMask (ImplicitBufferAttachmentMask renderMask=DisplaySettings::DEFAULT_IMPLICIT_BUFFER_ATTACHMENT, ImplicitBufferAttachmentMask resolveMask=DisplaySettings::DEFAULT_IMPLICIT_BUFFER_ATTACHMENT)
void	setImplicitBufferAttachmentRenderMask (ImplicitBufferAttachmentMask implicitBufferAttachmentRenderMask)
void	setImplicitBufferAttachmentResolveMask (ImplicitBufferAttachmentMask implicitBufferAttachmentResolveMask)
ImplicitBufferAttachmentMask	getImplicitBufferAttachmentRenderMask () const
	Get mask selecting default implicit buffer attachments for Cameras primary FBOs. More...
ImplicitBufferAttachmentMask	getImplicitBufferAttachmentResolveMask () const
	Get mask selecting default implicit buffer attachments for Cameras secondary MULTISAMPLE FBOs. More...
void	setSwapMethod (SwapMethod swapMethod)
	Select preferred swap method. More...
SwapMethod	getSwapMethod (void)
	Get preferred swap method. More...
void	setSyncSwapBuffers (unsigned int numFrames=0)
	Set whether Arb Sync should be used to manage the swaps buffers, 0 disables the use of the sync, greater than zero enables sync based on number of frames specified. More...
unsigned int	getSyncSwapBuffers () const
	Set whether Arb Sync should be used to manage the swaps buffers. More...
void	setGLContextVersion (const std::string &version)
	Set the hint of which OpenGL version to attempt to create a graphics context for. More...
const std::string	getGLContextVersion () const
	Get the hint of which OpenGL version to attempt to create a graphics context for. More...
void	setGLContextFlags (unsigned int flags)
	Set the hint of the flags to use in when creating graphic contexts. More...
unsigned int	getGLContextFlags () const
	Get the hint of the flags to use in when creating graphic contexts. More...
void	setGLContextProfileMask (unsigned int mask)
	Set the hint of the profile mask to use in when creating graphic contexts. More...
unsigned int	getGLContextProfileMask () const
	Get the hint of the profile mask to use in when creating graphic contexts. More...
void	setNvOptimusEnablement (int value)
	Set the NvOptimusEnablement value. More...
int	getNvOptimusEnablement () const
	Get the NvOptimusEnablement value. More...
void	setVertexBufferHint (VertexBufferHint gi)
VertexBufferHint	getVertexBufferHint () const
void	setShaderHint (ShaderHint hint, bool setShaderValues=true)
	set the ShaderHint to tells shader generating cdoes version to create. More...
ShaderHint	getShaderHint () const
void	setTextShaderTechnique (const std::string &str)
	Set the TextShaderTechnique that is used in the Text default constructor to choose which osgText::ShaderTechnique to use. More...
const std::string &	getTextShaderTechnique () const
void	setKeystoneHint (bool enabled)
bool	getKeystoneHint () const
void	setKeystoneFileNames (const FileNames &filenames)
FileNames &	getKeystoneFileNames ()
const FileNames &	getKeystoneFileNames () const
void	setKeystones (const Objects &objects)
Objects &	getKeystones ()
const Objects &	getKeystones () const
OSXMenubarBehavior	getOSXMenubarBehavior () const
void	setOSXMenubarBehavior (OSXMenubarBehavior hint)
virtual osg::Matrixd	computeLeftEyeProjectionImplementation (const osg::Matrixd &projection) const
	helper function for computing the left eye projection matrix. More...
virtual osg::Matrixd	computeLeftEyeViewImplementation (const osg::Matrixd &view, double eyeSeperationScale=1.0) const
	helper function for computing the left eye view matrix. More...
virtual osg::Matrixd	computeRightEyeProjectionImplementation (const osg::Matrixd &projection) const
	helper function for computing the right eye view matrix. More...
virtual osg::Matrixd	computeRightEyeViewImplementation (const osg::Matrixd &view, double eyeSeperationScale=1.0) const
	helper function for computing the right eye view matrix. More...
void	setShaderPipeline (bool flag)
bool	getShaderPipeline () const
void	setShaderPipelineFiles (const Filenames &filename)
const Filenames &	getShaderPipelineFiles () const
void	setShaderPipelineNumTextureUnits (unsigned int units)
unsigned int	getShaderPipelineNumTextureUnits () const
void	setValue (const std::string &name, const std::string &value)
bool	getValue (const std::string &name, std::string &value, bool use_getenv_fallback=true) const
void	setObject (const std::string &name, osg::Object *object)
Object *	getObject (const std::string &name)
const Object *	getObject (const std::string &name) const
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Deprecated, Referenced is now always uses thread safe ref/unref, use default Referenced() constructor instead. More...
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool)
	Deprecated, Referenced is always theadsafe so there method now has no effect and does not need to be called. More...
bool	getThreadSafeRefUnref () const
	Get whether a mutex is used to ensure ref() and unref() are thread safe. More...
OpenThreads::Mutex *	getRefMutex () const
	Get the mutex used to ensure thread safety of ref()/unref(). More...
int	ref () const
	Increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
int	unref () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
int	unref_nodelete () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
int	referenceCount () const
	Return the number of pointers currently referencing this object. More...
ObserverSet *	getObserverSet () const
	Get the ObserverSet if one is attached, otherwise return NULL. More...
ObserverSet *	getOrCreateObserverSet () const
	Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet. More...
void	addObserver (Observer *observer) const
	Add a Observer that is observing this object, notify the Observer when this object gets deleted. More...
void	removeObserver (Observer *observer) const
	Remove Observer that is observing this object. More...

Static Public Member Functions
static ref_ptr< DisplaySettings > &	instance ()
	Maintain a DisplaySettings singleton for objects to query at runtime. More...
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
	Get the optional global Referenced mutex, this can be shared between all osg::Referenced. More...
static void	setDeleteHandler (DeleteHandler *handler)
	Set a DeleteHandler to which deletion of all referenced counted objects will be delegated. More...
static DeleteHandler *	getDeleteHandler ()
	Get a DeleteHandler. More...

Protected Types
typedef std::map< std::string, std::string >	ValueMap
typedef std::map< std::string, ref_ptr< Object > >	ObjectMap

Protected Member Functions
virtual	~DisplaySettings ()
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const

Protected Attributes
DisplayType	_displayType
bool	_stereo
StereoMode	_stereoMode
float	_eyeSeparation
float	_screenWidth
float	_screenHeight
float	_screenDistance
SplitStereoHorizontalEyeMapping	_splitStereoHorizontalEyeMapping
int	_splitStereoHorizontalSeparation
SplitStereoVerticalEyeMapping	_splitStereoVerticalEyeMapping
int	_splitStereoVerticalSeparation
bool	_splitStereoAutoAdjustAspectRatio
bool	_doubleBuffer
bool	_RGB
bool	_depthBuffer
unsigned int	_minimumNumberAlphaBits
unsigned int	_minimumNumberStencilBits
unsigned int	_minimumNumberAccumRedBits
unsigned int	_minimumNumberAccumGreenBits
unsigned int	_minimumNumberAccumBlueBits
unsigned int	_minimumNumberAccumAlphaBits
unsigned int	_maxNumOfGraphicsContexts
unsigned int	_numMultiSamples
bool	_compileContextsHint
bool	_serializeDrawDispatch
bool	_useSceneViewForStereoHint
unsigned int	_numDatabaseThreadsHint
unsigned int	_numHttpDatabaseThreadsHint
std::string	_application
unsigned int	_maxTexturePoolSize
unsigned int	_maxBufferObjectPoolSize
ImplicitBufferAttachmentMask	_implicitBufferAttachmentRenderMask
ImplicitBufferAttachmentMask	_implicitBufferAttachmentResolveMask
std::string	_glContextVersion
unsigned int	_glContextFlags
unsigned int	_glContextProfileMask
SwapMethod	_swapMethod
unsigned int	_syncSwapBuffers
VertexBufferHint	_vertexBufferHint
ShaderHint	_shaderHint
std::string	_textShaderTechnique
bool	_keystoneHint
FileNames	_keystoneFileNames
Objects	_keystones
OSXMenubarBehavior	_OSXMenubarBehavior
bool	_shaderPipeline
Filenames	_shaderPipelineFiles
unsigned int	_shaderPipelineNumTextureUnits
OpenThreads::Mutex	_valueMapMutex
ValueMap	_valueMap
ObjectMap	_objectMap
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Detailed Description

DisplaySettings class for encapsulating what visuals are required and have been set up, and the status of stereo viewing.

Member Typedef Documentation

FileNames

typedef std::vector<std::string> osg::DisplaySettings::FileNames

Filenames

typedef std::vector< std::string > osg::DisplaySettings::Filenames

ImplicitBufferAttachmentMask

typedef int osg::DisplaySettings::ImplicitBufferAttachmentMask

ObjectMap

typedef std::map<std::string, ref_ptr<Object> > osg::DisplaySettings::ObjectMap

protected

Objects

typedef std::vector< osg::ref_ptr<osg::Object> > osg::DisplaySettings::Objects

ValueMap

typedef std::map<std::string, std::string> osg::DisplaySettings::ValueMap

protected

Member Enumeration Documentation

DisplayType

enum osg::DisplaySettings::DisplayType

Enumerator
MONITOR
POWERWALL
REALITY_CENTER
HEAD_MOUNTED_DISPLAY

ImplicitBufferAttachment

enum osg::DisplaySettings::ImplicitBufferAttachment

Methods used to set and get defaults for Cameras implicit buffer attachments.

For more info: See description of Camera::setImplicitBufferAttachment method

DisplaySettings implicit buffer attachment selection defaults to: DEPTH and COLOR for both primary (Render) FBO and secondary Multisample (Resolve) FBO ie: IMPLICIT_DEPTH_BUFFER_ATTACHMENT | IMPLICIT_COLOR_BUFFER_ATTACHMENT

Enumerator
IMPLICIT_DEPTH_BUFFER_ATTACHMENT
IMPLICIT_STENCIL_BUFFER_ATTACHMENT
IMPLICIT_COLOR_BUFFER_ATTACHMENT
DEFAULT_IMPLICIT_BUFFER_ATTACHMENT

OSXMenubarBehavior

enum osg::DisplaySettings::OSXMenubarBehavior

Enumerator
MENUBAR_AUTO_HIDE
MENUBAR_FORCE_HIDE
MENUBAR_FORCE_SHOW

ShaderHint

enum osg::DisplaySettings::ShaderHint

Enumerator
SHADER_NONE
SHADER_GL2
SHADER_GLES2
SHADER_GL3
SHADER_GLES3

SplitStereoHorizontalEyeMapping

enum osg::DisplaySettings::SplitStereoHorizontalEyeMapping

Enumerator
LEFT_EYE_LEFT_VIEWPORT
LEFT_EYE_RIGHT_VIEWPORT

SplitStereoVerticalEyeMapping

enum osg::DisplaySettings::SplitStereoVerticalEyeMapping

Enumerator
LEFT_EYE_TOP_VIEWPORT
LEFT_EYE_BOTTOM_VIEWPORT

StereoMode

enum osg::DisplaySettings::StereoMode

Enumerator
QUAD_BUFFER
ANAGLYPHIC
HORIZONTAL_SPLIT
VERTICAL_SPLIT
LEFT_EYE
RIGHT_EYE
HORIZONTAL_INTERLACE
VERTICAL_INTERLACE
CHECKERBOARD

SwapMethod

enum osg::DisplaySettings::SwapMethod

Enumerator
SWAP_DEFAULT
SWAP_EXCHANGE
SWAP_COPY
SWAP_UNDEFINED

VertexBufferHint

enum osg::DisplaySettings::VertexBufferHint

Enumerator
NO_PREFERENCE
VERTEX_BUFFER_OBJECT
VERTEX_ARRAY_OBJECT

Constructor & Destructor Documentation

DisplaySettings() [1/3]

osg::DisplaySettings::DisplaySettings ( )

inline

DisplaySettings() [2/3]

osg::DisplaySettings::DisplaySettings ( ArgumentParser &  arguments )

inline

References osgDB::readCommandLine().

DisplaySettings() [3/3]

osg::DisplaySettings::DisplaySettings

(

const DisplaySettings &

vs

)

~DisplaySettings()

virtual osg::DisplaySettings::~DisplaySettings ( )

protectedvirtual

Member Function Documentation

computeLeftEyeProjectionImplementation()

virtual osg::Matrixd osg::DisplaySettings::computeLeftEyeProjectionImplementation ( const osg::Matrixd &  projection ) const

virtual

helper function for computing the left eye projection matrix.

computeLeftEyeViewImplementation()

virtual osg::Matrixd osg::DisplaySettings::computeLeftEyeViewImplementation ( const osg::Matrixd &  view, double  eyeSeperationScale = 1.0  ) const

virtual

helper function for computing the left eye view matrix.

computeRightEyeProjectionImplementation()

virtual osg::Matrixd osg::DisplaySettings::computeRightEyeProjectionImplementation ( const osg::Matrixd &  projection ) const

virtual

helper function for computing the right eye view matrix.

computeRightEyeViewImplementation()

virtual osg::Matrixd osg::DisplaySettings::computeRightEyeViewImplementation ( const osg::Matrixd &  view, double  eyeSeperationScale = 1.0  ) const

virtual

helper function for computing the right eye view matrix.

getAccumBuffer()

bool osg::DisplaySettings::getAccumBuffer ( ) const

inline

getAlphaBuffer()

bool osg::DisplaySettings::getAlphaBuffer ( ) const

inline

getApplication()

const std::string& osg::DisplaySettings::getApplication ( )

inline

getCompileContextsHint()

bool osg::DisplaySettings::getCompileContextsHint ( ) const

inline

getDepthBuffer()

bool osg::DisplaySettings::getDepthBuffer ( ) const

inline

getDisplayType()

DisplayType osg::DisplaySettings::getDisplayType ( ) const

inline

getDoubleBuffer()

bool osg::DisplaySettings::getDoubleBuffer ( ) const

inline

getEyeSeparation()

float osg::DisplaySettings::getEyeSeparation ( ) const

inline

getGLContextFlags()

unsigned int osg::DisplaySettings::getGLContextFlags ( ) const

inline

Get the hint of the flags to use in when creating graphic contexts.

getGLContextProfileMask()

unsigned int osg::DisplaySettings::getGLContextProfileMask ( ) const

inline

Get the hint of the profile mask to use in when creating graphic contexts.

getGLContextVersion()

const std::string osg::DisplaySettings::getGLContextVersion ( ) const

inline

Get the hint of which OpenGL version to attempt to create a graphics context for.

getImplicitBufferAttachmentRenderMask()

ImplicitBufferAttachmentMask osg::DisplaySettings::getImplicitBufferAttachmentRenderMask ( ) const

inline

Get mask selecting default implicit buffer attachments for Cameras primary FBOs.

Referenced by osg::Camera::getImplicitBufferAttachmentRenderMask().

getImplicitBufferAttachmentResolveMask()

ImplicitBufferAttachmentMask osg::DisplaySettings::getImplicitBufferAttachmentResolveMask ( ) const

inline

Get mask selecting default implicit buffer attachments for Cameras secondary MULTISAMPLE FBOs.

Referenced by osg::Camera::getImplicitBufferAttachmentResolveMask().

getKeystoneFileNames() [1/2]

FileNames& osg::DisplaySettings::getKeystoneFileNames ( )

inline

getKeystoneFileNames() [2/2]

const FileNames& osg::DisplaySettings::getKeystoneFileNames ( ) const

inline

getKeystoneHint()

bool osg::DisplaySettings::getKeystoneHint ( ) const

inline

getKeystones() [1/2]

Objects& osg::DisplaySettings::getKeystones ( )

inline

getKeystones() [2/2]

const Objects& osg::DisplaySettings::getKeystones ( ) const

inline

getMaxBufferObjectPoolSize()

unsigned int osg::DisplaySettings::getMaxBufferObjectPoolSize ( ) const

inline

getMaxNumberOfGraphicsContexts()

unsigned int osg::DisplaySettings::getMaxNumberOfGraphicsContexts

(

)

const

getMaxTexturePoolSize()

unsigned int osg::DisplaySettings::getMaxTexturePoolSize ( ) const

inline

getMinimumNumAccumAlphaBits()

unsigned int osg::DisplaySettings::getMinimumNumAccumAlphaBits ( ) const

inline

getMinimumNumAccumBlueBits()

unsigned int osg::DisplaySettings::getMinimumNumAccumBlueBits ( ) const

inline

getMinimumNumAccumGreenBits()

unsigned int osg::DisplaySettings::getMinimumNumAccumGreenBits ( ) const

inline

getMinimumNumAccumRedBits()

unsigned int osg::DisplaySettings::getMinimumNumAccumRedBits ( ) const

inline

getMinimumNumAlphaBits()

unsigned int osg::DisplaySettings::getMinimumNumAlphaBits ( ) const

inline

getMinimumNumStencilBits()

unsigned int osg::DisplaySettings::getMinimumNumStencilBits ( ) const

inline

getMultiSamples()

bool osg::DisplaySettings::getMultiSamples ( ) const

inline

getNumMultiSamples()

unsigned int osg::DisplaySettings::getNumMultiSamples ( ) const

inline

getNumOfDatabaseThreadsHint()

unsigned int osg::DisplaySettings::getNumOfDatabaseThreadsHint ( ) const

inline

Get the hint for total number of threads in the DatbasePager set up, inclusive of the number of http dedicated threads.

getNumOfHttpDatabaseThreadsHint()

unsigned int osg::DisplaySettings::getNumOfHttpDatabaseThreadsHint ( ) const

inline

Get the hint for number of threads in the DatbasePager dedicated to reading http requests.

getNvOptimusEnablement()

int osg::DisplaySettings::getNvOptimusEnablement

(

)

const

Get the NvOptimusEnablement value.

getObject() [1/2]

Object* osg::DisplaySettings::getObject ( const std::string &  name )

inline

getObject() [2/2]

const Object* osg::DisplaySettings::getObject ( const std::string &  name ) const

inline

getOSXMenubarBehavior()

OSXMenubarBehavior osg::DisplaySettings::getOSXMenubarBehavior ( ) const

inline

getRGB()

bool osg::DisplaySettings::getRGB ( ) const

inline

getScreenDistance()

float osg::DisplaySettings::getScreenDistance ( ) const

inline

getScreenHeight()

float osg::DisplaySettings::getScreenHeight ( ) const

inline

getScreenWidth()

float osg::DisplaySettings::getScreenWidth ( ) const

inline

getSerializeDrawDispatch()

bool osg::DisplaySettings::getSerializeDrawDispatch ( ) const

inline

getShaderHint()

ShaderHint osg::DisplaySettings::getShaderHint ( ) const

inline

getShaderPipeline()

bool osg::DisplaySettings::getShaderPipeline ( ) const

inline

getShaderPipelineFiles()

const Filenames& osg::DisplaySettings::getShaderPipelineFiles ( ) const

inline

getShaderPipelineNumTextureUnits()

unsigned int osg::DisplaySettings::getShaderPipelineNumTextureUnits ( ) const

inline

getSplitStereoAutoAdjustAspectRatio()

bool osg::DisplaySettings::getSplitStereoAutoAdjustAspectRatio ( ) const

inline

getSplitStereoHorizontalEyeMapping()

SplitStereoHorizontalEyeMapping osg::DisplaySettings::getSplitStereoHorizontalEyeMapping ( ) const

inline

getSplitStereoHorizontalSeparation()

int osg::DisplaySettings::getSplitStereoHorizontalSeparation ( ) const

inline

getSplitStereoVerticalEyeMapping()

SplitStereoVerticalEyeMapping osg::DisplaySettings::getSplitStereoVerticalEyeMapping ( ) const

inline

getSplitStereoVerticalSeparation()

int osg::DisplaySettings::getSplitStereoVerticalSeparation ( ) const

inline

getStencilBuffer()

bool osg::DisplaySettings::getStencilBuffer ( ) const

inline

getStereo()

bool osg::DisplaySettings::getStereo ( ) const

inline

getStereoMode()

StereoMode osg::DisplaySettings::getStereoMode ( ) const

inline

getSwapMethod()

SwapMethod osg::DisplaySettings::getSwapMethod ( void  )

inline

Get preferred swap method.

getSyncSwapBuffers()

unsigned int osg::DisplaySettings::getSyncSwapBuffers ( ) const

inline

Set whether Arb Sync should be used to manage the swaps buffers.

getTextShaderTechnique()

const std::string& osg::DisplaySettings::getTextShaderTechnique ( ) const

inline

getUseSceneViewForStereoHint()

bool osg::DisplaySettings::getUseSceneViewForStereoHint ( ) const

inline

getValue()

bool osg::DisplaySettings::getValue	(	const std::string &	name,
		std::string &	value,
		bool	use_getenv_fallback = true
	)		const

getVertexBufferHint()

VertexBufferHint osg::DisplaySettings::getVertexBufferHint ( ) const

inline

instance()

static ref_ptr<DisplaySettings>& osg::DisplaySettings::instance ( )

static

Maintain a DisplaySettings singleton for objects to query at runtime.

Referenced by osg::State::getActiveDisplaySettings(), osg::Camera::getImplicitBufferAttachmentRenderMask(), and osg::Camera::getImplicitBufferAttachmentResolveMask().

merge()

void osg::DisplaySettings::merge

(

const DisplaySettings &

vs

)

operator=()

DisplaySettings& osg::DisplaySettings::operator=

(

const DisplaySettings &

vs

)

readCommandLine()

void osg::DisplaySettings::readCommandLine

(

ArgumentParser &

arguments

)

read the commandline arguments.

readEnvironmentalVariables()

void osg::DisplaySettings::readEnvironmentalVariables

(

)

read the environmental variables.

setApplication()

void osg::DisplaySettings::setApplication ( const std::string &  application )

inline

setCompileContextsHint()

void osg::DisplaySettings::setCompileContextsHint ( bool  useCompileContexts )

inline

setDefaults()

void osg::DisplaySettings::setDefaults

(

)

setDepthBuffer()

void osg::DisplaySettings::setDepthBuffer ( bool  flag )

inline

setDisplaySettings()

void osg::DisplaySettings::setDisplaySettings

(

const DisplaySettings &

vs

)

setDisplayType()

void osg::DisplaySettings::setDisplayType ( DisplayType  type )

inline

setDoubleBuffer()

void osg::DisplaySettings::setDoubleBuffer ( bool  flag )

inline

setEyeSeparation()

void osg::DisplaySettings::setEyeSeparation ( float  eyeSeparation )

inline

setGLContextFlags()

void osg::DisplaySettings::setGLContextFlags ( unsigned int  flags )

inline

Set the hint of the flags to use in when creating graphic contexts.

setGLContextProfileMask()

void osg::DisplaySettings::setGLContextProfileMask ( unsigned int  mask )

inline

Set the hint of the profile mask to use in when creating graphic contexts.

setGLContextVersion()

void osg::DisplaySettings::setGLContextVersion ( const std::string &  version )

inline

Set the hint of which OpenGL version to attempt to create a graphics context for.

setImplicitBufferAttachmentMask()

void osg::DisplaySettings::setImplicitBufferAttachmentMask ( ImplicitBufferAttachmentMask  renderMask = DisplaySettings::DEFAULT_IMPLICIT_BUFFER_ATTACHMENT, ImplicitBufferAttachmentMask  resolveMask = DisplaySettings::DEFAULT_IMPLICIT_BUFFER_ATTACHMENT  )

inline

setImplicitBufferAttachmentRenderMask()

void osg::DisplaySettings::setImplicitBufferAttachmentRenderMask ( ImplicitBufferAttachmentMask  implicitBufferAttachmentRenderMask )

inline

setImplicitBufferAttachmentResolveMask()

void osg::DisplaySettings::setImplicitBufferAttachmentResolveMask ( ImplicitBufferAttachmentMask  implicitBufferAttachmentResolveMask )

inline

setKeystoneFileNames()

void osg::DisplaySettings::setKeystoneFileNames ( const FileNames &  filenames )

inline

setKeystoneHint()

void osg::DisplaySettings::setKeystoneHint ( bool  enabled )

inline

setKeystones()

void osg::DisplaySettings::setKeystones ( const Objects &  objects )

inline

setMaxBufferObjectPoolSize()

void osg::DisplaySettings::setMaxBufferObjectPoolSize ( unsigned int  size )

inline

setMaxNumberOfGraphicsContexts()

void osg::DisplaySettings::setMaxNumberOfGraphicsContexts

(

unsigned int

num

)

setMaxTexturePoolSize()

void osg::DisplaySettings::setMaxTexturePoolSize ( unsigned int  size )

inline

setMinimumNumAccumBits()

void osg::DisplaySettings::setMinimumNumAccumBits	(	unsigned int	red,
		unsigned int	green,
		unsigned int	blue,
		unsigned int	alpha
	)

setMinimumNumAlphaBits()

void osg::DisplaySettings::setMinimumNumAlphaBits ( unsigned int  bits )

inline

setMinimumNumStencilBits()

void osg::DisplaySettings::setMinimumNumStencilBits ( unsigned int  bits )

inline

setNumMultiSamples()

void osg::DisplaySettings::setNumMultiSamples ( unsigned int  samples )

inline

setNumOfDatabaseThreadsHint()

void osg::DisplaySettings::setNumOfDatabaseThreadsHint ( unsigned int  numThreads )

inline

Set the hint for the total number of threads in the DatbasePager set up, inclusive of the number of http dedicated threads.

setNumOfHttpDatabaseThreadsHint()

void osg::DisplaySettings::setNumOfHttpDatabaseThreadsHint ( unsigned int  numThreads )

inline

Set the hint for number of threads in the DatbasePager to dedicate to reading http requests.

setNvOptimusEnablement()

void osg::DisplaySettings::setNvOptimusEnablement

(

int

value

)

Set the NvOptimusEnablement value.

Default can be set using OSG_NvOptimusEnablement env var.

setObject()

void osg::DisplaySettings::setObject ( const std::string &  name, osg::Object *  object  )

inline

setOSXMenubarBehavior()

void osg::DisplaySettings::setOSXMenubarBehavior ( OSXMenubarBehavior  hint )

inline

setRGB()

void osg::DisplaySettings::setRGB ( bool  flag )

inline

setScreenDistance()

void osg::DisplaySettings::setScreenDistance ( float  distance )

inline

setScreenHeight()

void osg::DisplaySettings::setScreenHeight ( float  height )

inline

setScreenWidth()

void osg::DisplaySettings::setScreenWidth ( float  width )

inline

setSerializeDrawDispatch()

void osg::DisplaySettings::setSerializeDrawDispatch ( bool  serializeDrawDispatch )

inline

setShaderHint()

void osg::DisplaySettings::setShaderHint	(	ShaderHint	hint,
		bool	setShaderValues = true
	)

set the ShaderHint to tells shader generating cdoes version to create.

By default also OSG_GLSL_VERSION and OSG_PRECISION_FLOAT values that can get use directly in shaders using $OSG_GLSL_VERSION and $OSG_PRECISION_FLOAT respectively.

setShaderPipeline()

void osg::DisplaySettings::setShaderPipeline ( bool  flag )

inline

setShaderPipelineFiles()

void osg::DisplaySettings::setShaderPipelineFiles ( const Filenames &  filename )

inline

setShaderPipelineNumTextureUnits()

void osg::DisplaySettings::setShaderPipelineNumTextureUnits ( unsigned int  units )

inline

setSplitStereoAutoAdjustAspectRatio()

void osg::DisplaySettings::setSplitStereoAutoAdjustAspectRatio ( bool  flag )

inline

setSplitStereoHorizontalEyeMapping()

void osg::DisplaySettings::setSplitStereoHorizontalEyeMapping ( SplitStereoHorizontalEyeMapping  m )

inline

setSplitStereoHorizontalSeparation()

void osg::DisplaySettings::setSplitStereoHorizontalSeparation ( int  s )

inline

setSplitStereoVerticalEyeMapping()

void osg::DisplaySettings::setSplitStereoVerticalEyeMapping ( SplitStereoVerticalEyeMapping  m )

inline

setSplitStereoVerticalSeparation()

void osg::DisplaySettings::setSplitStereoVerticalSeparation ( int  s )

inline

setStereo()

void osg::DisplaySettings::setStereo ( bool  on )

inline

setStereoMode()

void osg::DisplaySettings::setStereoMode ( StereoMode  mode )

inline

setSwapMethod()

void osg::DisplaySettings::setSwapMethod ( SwapMethod  swapMethod )

inline

Select preferred swap method.

setSyncSwapBuffers()

void osg::DisplaySettings::setSyncSwapBuffers ( unsigned int  numFrames = 0 )

inline

Set whether Arb Sync should be used to manage the swaps buffers, 0 disables the use of the sync, greater than zero enables sync based on number of frames specified.

setTextShaderTechnique()

void osg::DisplaySettings::setTextShaderTechnique ( const std::string &  str )

inline

Set the TextShaderTechnique that is used in the Text default constructor to choose which osgText::ShaderTechnique to use.

setUseSceneViewForStereoHint()

void osg::DisplaySettings::setUseSceneViewForStereoHint ( bool  hint )

inline

setValue()

void osg::DisplaySettings::setValue	(	const std::string &	name,
		const std::string &	value
	)

setVertexBufferHint()

void osg::DisplaySettings::setVertexBufferHint ( VertexBufferHint  gi )

inline

Member Data Documentation

_application

std::string osg::DisplaySettings::_application

protected

_compileContextsHint

bool osg::DisplaySettings::_compileContextsHint

protected

_depthBuffer

bool osg::DisplaySettings::_depthBuffer

protected

_displayType

DisplayType osg::DisplaySettings::_displayType

protected

_doubleBuffer

bool osg::DisplaySettings::_doubleBuffer

protected

_eyeSeparation

float osg::DisplaySettings::_eyeSeparation

protected

_glContextFlags

unsigned int osg::DisplaySettings::_glContextFlags

protected

_glContextProfileMask

unsigned int osg::DisplaySettings::_glContextProfileMask

protected

_glContextVersion

std::string osg::DisplaySettings::_glContextVersion

protected

_implicitBufferAttachmentRenderMask

ImplicitBufferAttachmentMask osg::DisplaySettings::_implicitBufferAttachmentRenderMask

protected

_implicitBufferAttachmentResolveMask

ImplicitBufferAttachmentMask osg::DisplaySettings::_implicitBufferAttachmentResolveMask

protected

_keystoneFileNames

FileNames osg::DisplaySettings::_keystoneFileNames

protected

_keystoneHint

bool osg::DisplaySettings::_keystoneHint

protected

_keystones

Objects osg::DisplaySettings::_keystones

protected

_maxBufferObjectPoolSize

unsigned int osg::DisplaySettings::_maxBufferObjectPoolSize

protected

_maxNumOfGraphicsContexts

unsigned int osg::DisplaySettings::_maxNumOfGraphicsContexts

protected

_maxTexturePoolSize

unsigned int osg::DisplaySettings::_maxTexturePoolSize

protected

_minimumNumberAccumAlphaBits

unsigned int osg::DisplaySettings::_minimumNumberAccumAlphaBits

protected

_minimumNumberAccumBlueBits

unsigned int osg::DisplaySettings::_minimumNumberAccumBlueBits

protected

_minimumNumberAccumGreenBits

unsigned int osg::DisplaySettings::_minimumNumberAccumGreenBits

protected

_minimumNumberAccumRedBits

unsigned int osg::DisplaySettings::_minimumNumberAccumRedBits

protected

_minimumNumberAlphaBits

unsigned int osg::DisplaySettings::_minimumNumberAlphaBits

protected

_minimumNumberStencilBits

unsigned int osg::DisplaySettings::_minimumNumberStencilBits

protected

_numDatabaseThreadsHint

unsigned int osg::DisplaySettings::_numDatabaseThreadsHint

protected

_numHttpDatabaseThreadsHint

unsigned int osg::DisplaySettings::_numHttpDatabaseThreadsHint

protected

_numMultiSamples

unsigned int osg::DisplaySettings::_numMultiSamples

protected

_objectMap

ObjectMap osg::DisplaySettings::_objectMap

mutableprotected

_OSXMenubarBehavior

OSXMenubarBehavior osg::DisplaySettings::_OSXMenubarBehavior

protected

_RGB

bool osg::DisplaySettings::_RGB

protected

_screenDistance

float osg::DisplaySettings::_screenDistance

protected

_screenHeight

float osg::DisplaySettings::_screenHeight

protected

_screenWidth

float osg::DisplaySettings::_screenWidth

protected

_serializeDrawDispatch

bool osg::DisplaySettings::_serializeDrawDispatch

protected

_shaderHint

ShaderHint osg::DisplaySettings::_shaderHint

protected

_shaderPipeline

bool osg::DisplaySettings::_shaderPipeline

protected

_shaderPipelineFiles

Filenames osg::DisplaySettings::_shaderPipelineFiles

protected

_shaderPipelineNumTextureUnits

unsigned int osg::DisplaySettings::_shaderPipelineNumTextureUnits

protected

_splitStereoAutoAdjustAspectRatio

bool osg::DisplaySettings::_splitStereoAutoAdjustAspectRatio

protected

_splitStereoHorizontalEyeMapping

SplitStereoHorizontalEyeMapping osg::DisplaySettings::_splitStereoHorizontalEyeMapping

protected

_splitStereoHorizontalSeparation

int osg::DisplaySettings::_splitStereoHorizontalSeparation

protected

_splitStereoVerticalEyeMapping

SplitStereoVerticalEyeMapping osg::DisplaySettings::_splitStereoVerticalEyeMapping

protected

_splitStereoVerticalSeparation

int osg::DisplaySettings::_splitStereoVerticalSeparation

protected

_stereo

bool osg::DisplaySettings::_stereo

protected

_stereoMode

StereoMode osg::DisplaySettings::_stereoMode

protected

_swapMethod

SwapMethod osg::DisplaySettings::_swapMethod

protected

_syncSwapBuffers

unsigned int osg::DisplaySettings::_syncSwapBuffers

protected

_textShaderTechnique

std::string osg::DisplaySettings::_textShaderTechnique

protected

_useSceneViewForStereoHint

bool osg::DisplaySettings::_useSceneViewForStereoHint

protected

_valueMap

ValueMap osg::DisplaySettings::_valueMap

mutableprotected

_valueMapMutex

OpenThreads::Mutex osg::DisplaySettings::_valueMapMutex

mutableprotected

_vertexBufferHint

VertexBufferHint osg::DisplaySettings::_vertexBufferHint

protected

---

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

• osg/DisplaySettings