visBase::TextureChannel2RGBA Class Reference

Inheritance diagram for visBase::TextureChannel2RGBA:

Public Member Functions
virtual void	allowShading (bool)
virtual bool	canSetSequence () const
virtual bool	canUseShading () const
virtual MappedTextureDataSet *	createMappedDataSet () const
virtual const osg::Image *	createRGBA () const
virtual void	getChannelName (int, uiString &) const
virtual const ColTab::Sequence *	getSequence (int) const
const unsigned char *	getTextureData () const
int	getTextureHeight () const
int	getTexturePixelSizeInBits () const
int	getTextureWidth () const
virtual bool	isEnabled (int ch) const
virtual int	maxNrChannels () const =0
virtual int	minNrChannels () const
virtual void	notifyChannelChange ()
virtual void	notifyChannelInsert (int ch)
virtual void	notifyChannelRemove (int ch)
virtual void	setChannels (TextureChannels *)
virtual void	setEnabled (int ch, bool yn)
virtual void	setSequence (int, const ColTab::Sequence &)
virtual void	swapChannels (int ch0, int ch1)
virtual bool	usesShading () const
Public Member Functions inherited from visBase::DataObject
template<class T >
T *	addNodeState (T *ns)
void	deSelect () const
virtual NotifierAccess *	deSelection ()
void	enableTraversal (unsigned int mask, bool yn=true)
virtual const char *	errMsg () const
virtual const char *	getClassName () const
virtual const visBase::Transformation *	getDisplayTransformation () const
SoNode *	getInventorNode ()
const SoNode *	getInventorNode () const
BufferString	getName () const override
NodeState *	getNodeState (int idx)
virtual float	getPixelDensity () const
VisID	id () const
virtual bool	isOK () const
virtual bool	isOn () const
bool	isPickable (bool actively=true) const
virtual bool	isRightHandSystem () const
virtual bool	isSelected () const
bool	isTraversalEnabled (unsigned int mask) const
const OD::String &	name () const override
osg::Node *	osgNode (bool skipswitch=false)
const osg::Node *	osgNode (bool skipswitch=false) const
NodeState *	removeNodeState (NodeState *)
virtual bool	rightClickable () const
virtual NotifierAccess *	rightClicked ()
virtual const TypeSet< VisID > *	rightClickedPath () const
void	select () const
virtual bool	selectable () const
virtual NotifierAccess *	selection ()
bool	serialize (const char *filename, bool binary=false)
virtual void	setDisplayTransformation (const visBase::Transformation *)
void	setID (VisID newid)
void	setName (const char *) override
void	setName (const uiString &uistr)
void	setParent (DataObjectGroup *g)
void	setPickable (bool actively, bool passively=true)
virtual void	setPixelDensity (float dpi)
virtual void	setRightHandSystem (bool yn)
void	setUiName (const uiString &)
virtual bool	turnOn (bool yn)
uiString	uiName () const
void	updateSel () const
Public Member Functions inherited from SharedObject
	SharedObject (const char *nm=nullptr)
	SharedObject (const SharedObject &)
Public Member Functions inherited from NamedCallBacker
	NamedCallBacker (const char *nm=0)
	NamedCallBacker (const NamedCallBacker &)
virtual Notifier< NamedCallBacker > &	objectToBeDeleted () const
bool	operator== (const NamedCallBacker &oth) const
bool	operator== (const NamedObject &oth) const
Public Member Functions inherited from CallBacker
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (const NotifierAccess &, const CallBack &, bool onlyifnew=false) const
bool	attachCB (const NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false) const
void	detachAllNotifiers () const
	Call from the destructor of your inherited object. More...
void	detachCB (const NotifierAccess &, const CallBack &) const
void	detachCB (const NotifierAccess *notif, const CallBack &cb) const
virtual bool	isCapsule () const
bool	isNotifierAttached (const NotifierAccess *) const
	Only for debugging purposes, don't use. More...
void	stopReceivingNotifications () const
virtual CallBacker *	trueCaller ()
Public Member Functions inherited from NamedObject
	NamedObject (const char *nm=nullptr)
	NamedObject (const NamedObject &oth)
virtual	~NamedObject ()
bool	getNameFromPar (const IOPar &)
NamedObject &	operator= (const NamedObject &)
bool	operator== (const NamedObject &oth) const
Public Member Functions inherited from ObjectWithName
virtual	~ObjectWithName ()
bool	hasName (const char *nm) const
bool	hasName (const name_type &nm) const
void	putNameInPar (IOPar &) const
Public Member Functions inherited from RefCount::Referenced
void	addObserver (WeakPtrBase *obs)
	Not for normal use. May become private. More...
int	nrRefs () const
	Only for expert use. More...
void	ref () const
bool	refIfReffed () const
	Don't use in production, for debugging. More...
void	removeObserver (WeakPtrBase *obs)
	Not for normal use. May become private. More...
bool	tryRef () const
	Not for normal use. May become private. More...
void	unRef () const
void	unRefNoDelete () const

Protected Member Functions
	TextureChannel2RGBA ()
	~TextureChannel2RGBA ()
Protected Member Functions inherited from visBase::DataObject
	DataObject ()
virtual	~DataObject ()
void	doAddNodeState (NodeState *ns)
virtual osg::StateSet *	getStateSet ()
template<class T >
T *	setOsgNode (T *t)
	Must be called during construction. More...
virtual void	triggerDeSel ()
virtual void	triggerRightClick (const EventInfo *=nullptr)
virtual void	triggerSel ()
void	updateNodemask ()
Protected Member Functions inherited from SharedObject
virtual	~SharedObject ()
Protected Member Functions inherited from NamedCallBacker
void	sendDelNotif () const
Protected Member Functions inherited from RefCount::Referenced
	Referenced ()
	Referenced (const Referenced &)
virtual	~Referenced ()
Referenced &	operator= (const Referenced &)

Protected Attributes
TextureChannels *	channels_
osgGeo::LayeredTexture *	laytex_
Protected Attributes inherited from visBase::DataObject
DataObjectGroup *	parent_
Protected Attributes inherited from NamedCallBacker
Threads::Atomic< bool >	delalreadytriggered_
Notifier< NamedCallBacker >	delnotif_
Protected Attributes inherited from NamedObject
BufferString	name_

Additional Inherited Members
Public Types inherited from ObjectWithName
typedef OD::String	name_type
Static Public Member Functions inherited from visBase::DataObject
static osgViewer::CompositeViewer *	getCommonViewer ()
static float	getDefaultPixelDensity ()
static VisID	getID (const osg::Node *)
static bool	isVisualizationThread ()
static void	requestSingleRedraw ()
static void	setCommonViewer (osgViewer::CompositeViewer *)
static void	setDefaultPixelDensity (float)
static void	setVisualizationThread (const void *)
	Call only once from initialization. More...
Static Public Member Functions inherited from SharedObject
static Notifier< SharedObject > &	instanceCreated ()
Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()
static void	removeReceiverForCurrentThread ()
Static Public Member Functions inherited from RefCount::Referenced
static bool	isSane (const Referenced *)

Detailed Description

Interface for classes that can take one or more texture channels in an TextureChannels class and convert them to RGBA textures in OpenGL, optionally with shaders. There should always be a non-shading way to fall back on.

<>

Constructor & Destructor Documentation

TextureChannel2RGBA()

visBase::TextureChannel2RGBA::TextureChannel2RGBA ( )

protected

~TextureChannel2RGBA()

visBase::TextureChannel2RGBA::~TextureChannel2RGBA ( )

protected

Member Function Documentation

allowShading()

virtual void visBase::TextureChannel2RGBA::allowShading ( bool  )

virtual

canSetSequence()

virtual bool visBase::TextureChannel2RGBA::canSetSequence ( ) const

inlinevirtual

Reimplemented in visBase::TextureChannel2VolData, and visBase::ColTabTextureChannel2RGBA.

canUseShading()

virtual bool visBase::TextureChannel2RGBA::canUseShading ( ) const

virtual

Reimplemented in visBase::TextureChannel2VolData.

createMappedDataSet()

virtual MappedTextureDataSet* visBase::TextureChannel2RGBA::createMappedDataSet ( ) const

virtual

Reimplemented in visBase::TextureChannel2VolData.

createRGBA()

virtual const osg::Image* visBase::TextureChannel2RGBA::createRGBA ( ) const

virtual

Fill the image with the output, using current settings.

Reimplemented in visBase::TextureChannel2VolData.

getChannelName()

virtual void visBase::TextureChannel2RGBA::getChannelName ( int  , uiString &    ) const

virtual

Reimplemented in visBase::RGBATextureChannel2RGBA.

getSequence()

virtual const ColTab::Sequence* visBase::TextureChannel2RGBA::getSequence ( int  ) const

inlinevirtual

Reimplemented in visBase::TextureChannel2VolData, visBase::ColTabTextureChannel2RGBA, and visBase::RGBATextureChannel2RGBA.

getTextureData()

const unsigned char* visBase::TextureChannel2RGBA::getTextureData

(

)

const

getTextureHeight()

int visBase::TextureChannel2RGBA::getTextureHeight

(

)

const

getTexturePixelSizeInBits()

int visBase::TextureChannel2RGBA::getTexturePixelSizeInBits

(

)

const

getTextureWidth()

int visBase::TextureChannel2RGBA::getTextureWidth

(

)

const

isEnabled()

virtual bool visBase::TextureChannel2RGBA::isEnabled ( int  ch ) const

inlinevirtual

Reimplemented in visBase::TextureChannel2VolData, visBase::ColTabTextureChannel2RGBA, and visBase::RGBATextureChannel2RGBA.

maxNrChannels()

virtual int visBase::TextureChannel2RGBA::maxNrChannels ( ) const

pure virtual

Implemented in visBase::TextureChannel2VolData, visBase::ColTabTextureChannel2RGBA, and visBase::RGBATextureChannel2RGBA.

minNrChannels()

virtual int visBase::TextureChannel2RGBA::minNrChannels ( ) const

inlinevirtual

Reimplemented in visBase::TextureChannel2VolData, and visBase::RGBATextureChannel2RGBA.

notifyChannelChange()

virtual void visBase::TextureChannel2RGBA::notifyChannelChange ( )

inlinevirtual

Reimplemented in visBase::TextureChannel2VolData.

notifyChannelInsert()

virtual void visBase::TextureChannel2RGBA::notifyChannelInsert ( int  ch )

inlinevirtual

Reimplemented in visBase::ColTabTextureChannel2RGBA, and visBase::RGBATextureChannel2RGBA.

notifyChannelRemove()

virtual void visBase::TextureChannel2RGBA::notifyChannelRemove ( int  ch )

inlinevirtual

Reimplemented in visBase::ColTabTextureChannel2RGBA.

setChannels()

virtual void visBase::TextureChannel2RGBA::setChannels ( TextureChannels *  )

virtual

Reimplemented in visBase::TextureChannel2VolData, and visBase::ColTabTextureChannel2RGBA.

setEnabled()

virtual void visBase::TextureChannel2RGBA::setEnabled ( int  ch, bool  yn  )

inlinevirtual

Reimplemented in visBase::TextureChannel2VolData, visBase::ColTabTextureChannel2RGBA, and visBase::RGBATextureChannel2RGBA.

setSequence()

virtual void visBase::TextureChannel2RGBA::setSequence ( int  , const ColTab::Sequence &    )

inlinevirtual

Reimplemented in visBase::TextureChannel2VolData, and visBase::ColTabTextureChannel2RGBA.

swapChannels()

virtual void visBase::TextureChannel2RGBA::swapChannels ( int  ch0, int  ch1  )

inlinevirtual

Reimplemented in visBase::ColTabTextureChannel2RGBA, and visBase::RGBATextureChannel2RGBA.

usesShading()

virtual bool visBase::TextureChannel2RGBA::usesShading ( ) const

virtual

Reimplemented in visBase::TextureChannel2VolData.

Member Data Documentation

channels_

TextureChannels* visBase::TextureChannel2RGBA::channels_

protected

laytex_

osgGeo::LayeredTexture* visBase::TextureChannel2RGBA::laytex_

protected