create a post processor that will provide us with it's input texture id used by the video stream process to get full dynamic range images from the GPU has a passthrough shader so the scene will still show up in the VRV Gui More...

Inheritance diagram for makVrv::DtVideoStreamPostProcessor:

[legend]

Public Member Functions
	DtVideoStreamPostProcessor (DtDe &de, const std::string &postProcessorType)
	constructor which sets up the myDe object More...

virtual	~DtVideoStreamPostProcessor ()
	destructor More...

virtual bool	update (DtChannel *channel)
	Called once per frame, per channel. More...

virtual void	slot_reloadShaders ()
	slot for handling when the shaders are reloaded which recreates the Drawable More...

virtual GLuint	inputTexId ()
	get the opengl texture id for the input texture for this post processor More...

Public Member Functions inherited from makVrv::DtPostProcessor
	DtPostProcessor (const std::string &postProcessType, bool handles2D)
	CTOR. More...

virtual	~DtPostProcessor ()
	DTOR. More...

virtual void	setFragmentShaderSource (const char *source)
	Sets fragment shader source for this post-processor. More...

virtual void	setVertexShaderSource (const char *source)
	Sets vertex shader source for this post-processor. More...

virtual void	setFragmentShaderFile (const std::string &fileName)
	Sets fragment shader file for this post-processor. More...

virtual void	setVertexShaderFile (const std::string &fileName)
	Sets vertex shader file for this post-processor. More...

virtual void	setInputTexture (const DtChannel channel, osg::Texture texture)
	Sets the image that is postprocessed; this may be the 3D scene rendered to a texture, or the output texture of a chained post processor. More...

virtual osg::Texture *	outputTexture ()
	Gets the output texture of this post processor, for use in chaining processors together. More...

virtual void	setIsFinalEffect (const DtChannel *channel, bool final)
	Called by the DtPostProcessManager to indicate if this is the last post processor in the chain, and should render to the framebuffer. More...

virtual osg::Camera *	cameraForChannel (const DtChannel *channel)
	Gets the Camera node associated with this effect and channel. More...

virtual void	releaseGLObjects ()

virtual bool	hasEffect (const std::string &effect)
	Does this post processor support this effect? More...

virtual bool	effectEnabled (const std::string &effect)
	Is this effect (post processor sub-component) enabled? More...

virtual bool	anyEffectEnabled ()
	Are any effects enabled? More...

virtual std::list< std::string >	supportedEffects ()
	Get a list of supported effects for this post processor. More...

virtual bool	handles2D () const
	Retrieves whether this post processor should be used in 2D orthographic views, as specified in its constructor. More...

virtual const std::string &	type () const
	Gets the type of the post processor. More...

virtual bool	postProcessorEnabled () const
	Is this post processor enabled? More...

virtual bool	enableEffect (const std::string &effect)
	Enable a particular post processing technique For example, "wateroncamera" has techniques "rainsplash", "oceanspray", and "wavesplash". More...

virtual bool	disableEffect (const std::string &effect)

virtual void	enablePostProcessor ()
	Enable or disable the post processor. More...

virtual void	disablePostProcessor ()

Protected Attributes
DtDe &	myDe

DtSignalConnectionManager	myConnections

DtVideoStreamPostProcessorDrawable *	myPostProcessorDrawable

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

Private Member Functions
	DtVideoStreamPostProcessor ()
	private default constructor. not allowed. More...

	DtVideoStreamPostProcessor (const DtVideoStreamPostProcessor &)
	prevent copy-construction More...

DtVideoStreamPostProcessor &	operator= (const DtVideoStreamPostProcessor &)
	prevent assignment More...

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 (EffectMap::iterator &effect)

virtual void	initialize ()

virtual void	addEffect (std::string effect)
	When constructing a post processor, add the names of the sub-components (effects) that can be enabled and disabled. More...

virtual void	setEnablePostProcessor (bool enabled)
	Set the post processor enabled state (true = enabled) More...

Detailed Description

create a post processor that will provide us with it's input texture id used by the video stream process to get full dynamic range images from the GPU has a passthrough shader so the scene will still show up in the VRV Gui

Constructor & Destructor Documentation

makVrv::DtVideoStreamPostProcessor::DtVideoStreamPostProcessor	(	DtDe &	de,
		const std::string &	postProcessorType
	)

constructor which sets up the myDe object

virtual makVrv::DtVideoStreamPostProcessor::~DtVideoStreamPostProcessor ( )

virtual

destructor

makVrv::DtVideoStreamPostProcessor::DtVideoStreamPostProcessor ( )

private

private default constructor. not allowed.

makVrv::DtVideoStreamPostProcessor::DtVideoStreamPostProcessor ( const DtVideoStreamPostProcessor & )

private

prevent copy-construction

Member Function Documentation

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

private

prevent assignment

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

virtual

Called once per frame, per channel.

Implements makVrv::DtPostProcessor.

virtual void makVrv::DtVideoStreamPostProcessor::slot_reloadShaders ( )

virtual

slot for handling when the shaders are reloaded which recreates the Drawable

virtual GLuint makVrv::DtVideoStreamPostProcessor::inputTexId ( )

virtual

get the opengl texture id for the input texture for this post processor

Member Data Documentation

DtDe& makVrv::DtVideoStreamPostProcessor::myDe

protected

DtSignalConnectionManager makVrv::DtVideoStreamPostProcessor::myConnections

protected

DtVideoStreamPostProcessorDrawable* makVrv::DtVideoStreamPostProcessor::myPostProcessorDrawable

protected

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/vrvVideoStream/DtVideoStreamPostProcessor.h

Public Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation