makVrv::DtDepthOfField Class Reference

This class provides an OSG-specific implementation of camera depth of field.

Inheritance diagram for makVrv::DtDepthOfField:

Public Member Functions
	DtDepthOfField (DtDe &de, const std::string &postProcessType, bool handles2D)
virtual	~DtDepthOfField ()
virtual void	setFocalRange (float range)
virtual void	setFocalDepth (float depth)
virtual void	setAutofocus (bool useAutofocus)
virtual bool	update (DtChannel *channel)
Public Member Functions inherited from makVrv::DtPostProcessor
	DtPostProcessor (DtDe &de, const std::string &postProcessType, bool handles2D)
virtual	~DtPostProcessor ()
virtual void	setFragmentShaderSource (const char *source)
virtual void	setVertexShaderSource (const char *source)
virtual void	setFragmentShaderFile (const std::string &fileName)
virtual void	setVertexShaderFile (const std::string &fileName)
virtual void	setInputTexture (const DtChannel *channel, osg::Texture *texture)
virtual osg::Texture *	outputTexture ()
virtual void	setIsFinalEffect (const DtChannel *channel, bool final)
virtual osg::Camera *	cameraForChannel (const DtChannel *channel)
virtual void	slot_releaseResources ()
virtual void	releaseGLObjects ()
virtual bool	hasEffect (const std::string &effect)
virtual bool	effectEnabled (const std::string &effect)
virtual bool	anyEffectEnabled ()
virtual std::list< std::string >	supportedEffects ()
virtual bool	handles2D () const
virtual const std::string &	type () const
virtual bool	postProcessorEnabled () const
virtual bool	needsOcclusionTexture () const
virtual bool	enableEffect (const std::string &effect)
virtual bool	disableEffect (const std::string &effect)
virtual void	enablePostProcessor ()
virtual void	disablePostProcessor ()

Protected Attributes
float	myFocalRange
float	myFocalDepth
bool	myUseAutofocus
int	myViewportWidth
int	myViewportHeight
osg::ref_ptr < DtDepthOfFieldDrawable >	myDofDrawable
Protected Attributes inherited from makVrv::DtPostProcessor
osg::ref_ptr< osg::Texture >	myOutputTexture
osg::ref_ptr< osg::Texture >	myInputTexture
osg::ref_ptr< osg::Program >	myProgram
osg::ref_ptr< osg::Shader >	myFragmentShader
osg::ref_ptr< osg::Shader >	myVertexShader
osg::ref_ptr< osg::Geode >	myQuad
CameraMap	myCameraMap
bool	myHandles2DFlag
bool	myEnabledFlag
std::string	myType
EffectMap	myEffects
CallbackMap	myCullCallbackMap
DtDe &	myDe
DtSignalConnectionManager	mySignals

Private Member Functions
	DtDepthOfField ()
	DtDepthOfField (const DtDepthOfField &)
DtDepthOfField &	operator= (const DtDepthOfField &)

Additional Inherited Members
Protected Types inherited from makVrv::DtPostProcessor
typedef boost::unordered_map < std::string, bool >	EffectMap
typedef std::map< const DtChannel *, osg::ref_ptr < osg::Camera > >	CameraMap
typedef osg::ref_ptr < DtPostProcessorCullVistorCallback >	CallbackRefPtr
typedef std::map< const DtChannel *, CallbackRefPtr >	CallbackMap
Protected Member Functions inherited from makVrv::DtPostProcessor
virtual bool	effectItrEnabled (const EffectMap::iterator &effect)
virtual void	initialize ()
virtual void	addEffect (std::string effect)
virtual void	setEnablePostProcessor (bool enabled)

Constructor & Destructor Documentation

makVrv::DtDepthOfField::DtDepthOfField	(	DtDe &	de,
		const std::string &	postProcessType,
		bool	handles2D
	)

Constructor.

virtual makVrv::DtDepthOfField::~DtDepthOfField ( )

virtual

Destructor.

makVrv::DtDepthOfField::DtDepthOfField ( )

private

private default constructor. not allowed.

makVrv::DtDepthOfField::DtDepthOfField ( const DtDepthOfField &  )

private

prevent copy-construction

Member Function Documentation

DtDepthOfField& makVrv::DtDepthOfField::operator= ( const DtDepthOfField &  )

private

prevent assignment

virtual void makVrv::DtDepthOfField::setFocalRange ( float  range )

virtual

Sets the focal range.

virtual void makVrv::DtDepthOfField::setFocalDepth ( float  depth )

virtual

Sets the focal depth (focal distance)

virtual void makVrv::DtDepthOfField::setAutofocus ( bool  useAutofocus )

virtual

Enable or disable autofocus.

virtual bool makVrv::DtDepthOfField::update ( DtChannel *  channel )

virtual

Called once per frame from the DtPostProcessManager.

Implements makVrv::DtPostProcessor.

Member Data Documentation

float makVrv::DtDepthOfField::myFocalRange

protected

float makVrv::DtDepthOfField::myFocalDepth

protected

bool makVrv::DtDepthOfField::myUseAutofocus

protected

int makVrv::DtDepthOfField::myViewportWidth

protected

int makVrv::DtDepthOfField::myViewportHeight

protected

osg::ref_ptr<DtDepthOfFieldDrawable> makVrv::DtDepthOfField::myDofDrawable

protected

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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/vrvPostProcessor/DtDepthOfField.h