visBase::VolumeRenderScalarField Class Reference

#include <visvolrenscalarfield.h>

Inheritance diagram for visBase::VolumeRenderScalarField:

Classes
struct	AttribData

Public Member Functions
void	allowShading (bool yn)
void	enableAttrib (int attr, bool yn)
void	enableTextureInterpolation (bool)
TextureChannel2RGBA *	getChannels2RGBA ()
const TextureChannel2RGBA *	getChannels2RGBA () const
const char *	getClassName () const override
ColTab::Mapper &	getColTabMapper (int attr)
const ColTab::Mapper &	getColTabMapper (int attr) const
const TypeSet< float > &	getHistogram (int attr) const
TrcKeyZSampling	getMultiAttribTrcKeyZSampling () const
bool	isOn () const override
bool	isRightHandSystem () const override
void	makeColorTables (int attr)
void	setAttribTransparency (int attr, unsigned char)
void	setChannels2RGBA (visBase::TextureChannel2RGBA *)
void	setColTabMapperSetup (int attr, const ColTab::MapperSetup &, TaskRunner *tr)
void	setMaterial (Material *)
void	setRightHandSystem (bool) override
void	setROIVolumeTransform (const Coord3 &trans, const Coord3 &rotvec, double rotangle, const Coord3 &scale)
void	setScalarField (int attr, const Array3D< float > *, bool mine, const TrcKeyZSampling &, TaskRunner *)
void	setScalarField (int attr, const Array3D< float > *, bool mine, TaskRunner *)
void	setTexVolumeTransform (const Coord3 &trans, const Coord3 &rotvec, double rotangle, const Coord3 &scale)
void	swapAttribs (int attr0, int attr1)
bool	textureInterpolationEnabled () const
bool	turnOn (bool) override
bool	usesShading () const
const char *	writeVolumeFile (int attr, od_ostream &) 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 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
bool	isPickable (bool actively=true) 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 (const VisID &)
void	setName (const char *) override
void	setName (const uiString &uistr)
void	setPickable (bool actively, bool passively=true)
virtual void	setPixelDensity (float dpi)
void	setUiName (const uiString &)
uiString	uiName () const
void	updateSel () const
Public Member Functions inherited from SharedObject
	SharedObject (const char *nm=nullptr)
Public Member Functions inherited from NamedCallBacker
	NamedCallBacker (const char *nm=nullptr)
	NamedCallBacker (const NamedCallBacker &)=delete
	~NamedCallBacker ()
virtual Notifier< NamedCallBacker > &	objectToBeDeleted () const
NamedCallBacker &	operator= (const NamedCallBacker &)=delete
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.
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.
CallBacker &	operator= (const CallBacker &)=delete
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 &)
const name_type &	name () const override
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.
int	nrRefs () const
	Only for expert use.
void	ref () const
bool	refIfReffed () const
	Don't use in production, for debugging.
void	removeObserver (WeakPtrBase *obs)
	Not for normal use. May become private.
bool	tryRef () const
	Not for normal use. May become private.
void	unRef () const
void	unRefNoDelete () const

Static Public Member Functions
static RefMan< VolumeRenderScalarField >	create ()
static const char *	getStaticClassName ()
static void	initClass ()
static bool	isShadingSupported ()
static const char *	sFactoryKeyword ()
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.
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 *)

Protected Member Functions
	~VolumeRenderScalarField ()
void	clipData (int attr, TaskRunner *)
void	makeIndices (int attr, bool doset, TaskRunner *)
void	setDefaultRGBAValue (int channel)
void	updateFragShaderType ()
void	updateResizeCache (int attr, TaskRunner *)
void	updateTransparencyRescaling ()
void	updateVolumeSlicing ()
Protected Member Functions inherited from visBase::DataObject
	DataObject ()
	~DataObject ()
void	doAddNodeState (NodeState *)
virtual osg::StateSet *	getStateSet ()
template<class T >
T *	setOsgNode (T *t)
	Must be called during construction.
virtual void	triggerDeSel ()
virtual void	triggerRightClick (const EventInfo *=nullptr)
virtual void	triggerSel ()
void	updateNodemask ()
Protected Member Functions inherited from SharedObject
	~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
ObjectSet< AttribData >	attribs_
RefMan< TextureChannel2RGBA >	channels2rgba_
bool	isrgba_ = false
bool	isrighthandsystem_
RefMan< Material >	material_
osgVolume::ImageLayer *	osgimagelayer_
osg::TransferFunction1D *	osgtransfunc_
osgVolume::TransparencyProperty *	osgtransprop_
osg::Image *	osgvoldata_
osg::Switch *	osgvolroot_
osgVolume::VolumeTile *	osgvoltile_
osgVolume::Volume *	osgvolume_
osgGeo::RayTracedTechnique *	raytt_ = nullptr
bool	useshading_ = true
Protected Attributes inherited from NamedCallBacker
Threads::Atomic< bool >	delalreadytriggered_
Notifier< NamedCallBacker >	delnotif_
Protected Attributes inherited from NamedObject
BufferString	name_

Private Member Functions
	VolumeRenderScalarField ()
	mOD_DisableCopy (VolumeRenderScalarField)

Static Private Member Functions
static visBase::DataObject *	createInternal ()

Additional Inherited Members
Public Types inherited from ObjectWithName
typedef OD::String	name_type

Detailed Description

<>

Constructor & Destructor Documentation

VolumeRenderScalarField()

visBase::VolumeRenderScalarField::VolumeRenderScalarField ( )

private

~VolumeRenderScalarField()

visBase::VolumeRenderScalarField::~VolumeRenderScalarField ( )

protected

Member Function Documentation

allowShading()

void visBase::VolumeRenderScalarField::allowShading

(

bool

yn

)

clipData()

void visBase::VolumeRenderScalarField::clipData ( int attr, TaskRunner *  )

protected

create()

static RefMan< VolumeRenderScalarField > visBase::VolumeRenderScalarField::create ( )

static

createInternal()

static visBase::DataObject * visBase::VolumeRenderScalarField::createInternal ( )

inlinestaticprivate

enableAttrib()

void visBase::VolumeRenderScalarField::enableAttrib	(	int	attr,
		bool	yn )

enableTextureInterpolation()

void visBase::VolumeRenderScalarField::enableTextureInterpolation

(

bool

)

getChannels2RGBA() [1/2]

TextureChannel2RGBA * visBase::VolumeRenderScalarField::getChannels2RGBA

(

)

getChannels2RGBA() [2/2]

const TextureChannel2RGBA * visBase::VolumeRenderScalarField::getChannels2RGBA

(

)

const

getClassName()

const char * visBase::VolumeRenderScalarField::getClassName ( ) const

overridevirtual

Reimplemented from visBase::DataObject.

getColTabMapper() [1/2]

ColTab::Mapper & visBase::VolumeRenderScalarField::getColTabMapper

(

int

attr

)

getColTabMapper() [2/2]

const ColTab::Mapper & visBase::VolumeRenderScalarField::getColTabMapper

(

int

attr

)

const

getHistogram()

const TypeSet< float > & visBase::VolumeRenderScalarField::getHistogram

(

int

attr

)

const

getMultiAttribTrcKeyZSampling()

TrcKeyZSampling visBase::VolumeRenderScalarField::getMultiAttribTrcKeyZSampling

(

)

const

getStaticClassName()

static const char * visBase::VolumeRenderScalarField::getStaticClassName ( )

static

initClass()

static void visBase::VolumeRenderScalarField::initClass ( )

static

isOn()

bool visBase::VolumeRenderScalarField::isOn ( ) const

overridevirtual

Reimplemented from visBase::DataObject.

isRightHandSystem()

bool visBase::VolumeRenderScalarField::isRightHandSystem ( ) const

overridevirtual

Reimplemented from visBase::DataObject.

isShadingSupported()

static bool visBase::VolumeRenderScalarField::isShadingSupported ( )

static

makeColorTables()

void visBase::VolumeRenderScalarField::makeColorTables

(

int

attr

)

makeIndices()

void visBase::VolumeRenderScalarField::makeIndices ( int attr, bool doset, TaskRunner *  )

protected

mOD_DisableCopy()

visBase::VolumeRenderScalarField::mOD_DisableCopy ( VolumeRenderScalarField )

private

setAttribTransparency()

void visBase::VolumeRenderScalarField::setAttribTransparency	(	int	attr,
		unsigned char	)

setChannels2RGBA()

void visBase::VolumeRenderScalarField::setChannels2RGBA

(

visBase::TextureChannel2RGBA *

)

setColTabMapperSetup()

void visBase::VolumeRenderScalarField::setColTabMapperSetup	(	int	attr,
		const ColTab::MapperSetup &	,
		TaskRunner *	tr )

setDefaultRGBAValue()

void visBase::VolumeRenderScalarField::setDefaultRGBAValue ( int channel )

protected

setMaterial()

void visBase::VolumeRenderScalarField::setMaterial

(

Material *

)

Auxiliary functions to be called to force processing of TextureChannel2RGBA changes

setRightHandSystem()

void visBase::VolumeRenderScalarField::setRightHandSystem ( bool yn )

overridevirtual

Sets whether the coordinate system is right or left handed.

Reimplemented from visBase::DataObject.

setROIVolumeTransform()

void visBase::VolumeRenderScalarField::setROIVolumeTransform	(	const Coord3 &	trans,
		const Coord3 &	rotvec,
		double	rotangle,
		const Coord3 &	scale )

Use these instead of parent transformation node, because of normal rescaling issue at fixed function technique!

setScalarField() [1/2]

void visBase::VolumeRenderScalarField::setScalarField	(	int	attr,
		const Array3D< float > *	,
		bool	mine,
		const TrcKeyZSampling &	,
		TaskRunner *	)

setScalarField() [2/2]

void visBase::VolumeRenderScalarField::setScalarField	(	int	attr,
		const Array3D< float > *	,
		bool	mine,
		TaskRunner *	)

setTexVolumeTransform()

void visBase::VolumeRenderScalarField::setTexVolumeTransform	(	const Coord3 &	trans,
		const Coord3 &	rotvec,
		double	rotangle,
		const Coord3 &	scale )

sFactoryKeyword()

static const char * visBase::VolumeRenderScalarField::sFactoryKeyword ( )

static

swapAttribs()

void visBase::VolumeRenderScalarField::swapAttribs	(	int	attr0,
		int	attr1 )

textureInterpolationEnabled()

bool visBase::VolumeRenderScalarField::textureInterpolationEnabled

(

)

const

turnOn()

bool visBase::VolumeRenderScalarField::turnOn ( bool )

overridevirtual

Reimplemented from visBase::DataObject.

updateFragShaderType()

void visBase::VolumeRenderScalarField::updateFragShaderType ( )

protected

updateResizeCache()

void visBase::VolumeRenderScalarField::updateResizeCache ( int attr, TaskRunner *  )

protected

updateTransparencyRescaling()

void visBase::VolumeRenderScalarField::updateTransparencyRescaling ( )

protected

updateVolumeSlicing()

void visBase::VolumeRenderScalarField::updateVolumeSlicing ( )

protected

usesShading()

bool visBase::VolumeRenderScalarField::usesShading

(

)

const

writeVolumeFile()

const char * visBase::VolumeRenderScalarField::writeVolumeFile	(	int	attr,
		od_ostream &	) const

Returns

0 on success, otherwise errmsg

Member Data Documentation

attribs_

ObjectSet<AttribData> visBase::VolumeRenderScalarField::attribs_

protected

channels2rgba_

RefMan<TextureChannel2RGBA> visBase::VolumeRenderScalarField::channels2rgba_

protected

isrgba_

bool visBase::VolumeRenderScalarField::isrgba_ = false

protected

isrighthandsystem_

bool visBase::VolumeRenderScalarField::isrighthandsystem_

protected

material_

RefMan<Material> visBase::VolumeRenderScalarField::material_

protected

osgimagelayer_

osgVolume::ImageLayer* visBase::VolumeRenderScalarField::osgimagelayer_

protected

osgtransfunc_

osg::TransferFunction1D* visBase::VolumeRenderScalarField::osgtransfunc_

protected

osgtransprop_

osgVolume::TransparencyProperty* visBase::VolumeRenderScalarField::osgtransprop_

protected

osgvoldata_

osg::Image* visBase::VolumeRenderScalarField::osgvoldata_

protected

osgvolroot_

osg::Switch* visBase::VolumeRenderScalarField::osgvolroot_

protected

osgvoltile_

osgVolume::VolumeTile* visBase::VolumeRenderScalarField::osgvoltile_

protected

osgvolume_

osgVolume::Volume* visBase::VolumeRenderScalarField::osgvolume_

protected

raytt_

osgGeo::RayTracedTechnique* visBase::VolumeRenderScalarField::raytt_ = nullptr

protected

useshading_

bool visBase::VolumeRenderScalarField::useshading_ = true

protected