Base class for objects rendering fields on a fiber bundle via the technique of texture-based volume rendering. More...

#include <Vitreous.hpp>

Inheritance diagram for Wizt::Vitreous:

Classes
struct	FragmentRenderer

struct	VolumeState

Public Types
typedef Fiber::GridInspector< isFragmentedUniformCartesianGrid >	GridInspector
	This volume renderer allows operations on fragmented uniform Grids.a.

typedef map< WeakPtr< FragmentID >, int >	LastSlices_t

Public Types inherited from Wizt::VFieldRenderObject
enum	{ NumberOfInputFields = Fish<Fiber::Field>::NumberOfInputFields }

Public Types inherited from Wizt::VEnvironmentRenderObject
typedef ::Eagle::PhysicalSpace::point	point

Public Types inherited from Wizt::VObject
enum	HelpType

typedef void	AcceptableInputTypes

typedef VConnectable::Empty< I >	Empty

typedef std::function< bool(const RefPtr< VObject > &vobj, const VSlot &ChildConnection)>	VObjectIterator_f

Public Types inherited from MemCore::ReferenceBase< VManagedObjectBase >
typedef Object	reference_domain_t

typedef WeakPtr< Object, Object >	SelfPtr_t

Public Types inherited from Wizt::VSlotContainer< int ExpertLevel >
enum	AttachErrorCode

typedef void	AcceptableInputTypes

typedef VSlotSet	CreationSlots_t

typedef VSlot::Empty< I >	Empty

Public Types inherited from Wizt::VSaveable
typedef std::function< bool(const string &s, VishSaver &VS)>	save_iterator

Public Types inherited from Wizt::VManagedDomainObject< VObject >
typedef What	Domain_t

Public Types inherited from Wizt::RenderNamespace
enum	GeometryInputType

enum	GeometryOutputType

enum	Primitive

enum	TextureFormat

enum	VertexAttributeTypes

typedef std::variant< int, float, double, unsigned, Eagle::FixedArray< int, 2 >, Eagle::FixedArray< float, 2 >, Eagle::FixedArray< double, 2 >, Eagle::FixedArray< int, 3 >, crd3f, Eagle::FixedArray< float, 3 >, crd3d, Eagle::FixedArray< double, 3 >, Eagle::FixedArray< int, 4 >, Eagle::FixedArray< float, 4 >, Eagle::FixedArray< double, 4 >, Eagle::Quadratic< 2, float >, Eagle::Quadratic< 3, float >, Eagle::Quadratic< 4, float >, vec3f_vector, crd3f_vector >	AnyUniform

typedef std::string	glsl

Public Types inherited from Wizt::Fish< Fiber::Field >
enum	{ NumberOfInputFields = 1 }

Public Member Functions
RefPtr< State >	newState () const override

	Vitreous (const string &name, int, const RefPtr< VCreationPreferences > &VP, const string &inputfieldname)
	Construct a Vitreous basis class for volume rendering.

	~Vitreous ()
	Destructor.

bool	update (VRequest &R, double precision) override

virtual string	statusInfo (VRequest &Context) const

virtual RefPtr< GLTexture3D >	loadVolume (VGLRenderContext &Context, const RefPtr< GLProgram > &MyProgram, const SortedFragmentIterator::SpatialFragment &VF, const MultiIndex< 3 > &Left, const MultiIndex< 3 > &Right, const MultiIndex< 3 > &Sub) const

Public Member Functions inherited from Wizt::VFieldRenderObject
	VFieldRenderObject (const string &name, int p, const RefPtr< VCreationPreferences > &VP, const string &field="field")

bool	CreatedFilteredConnection (const RefPtr< VParameter > &SourceParam) override

Public Member Functions inherited from Wizt::VGLRenderObject
bool	environment_render (VRenderContext &Context) const override

virtual bool	renderGL (VGLRenderContext &Context) const=0

void	useVBO (VGLRenderContext &Context, const WeakPtr< VBO > &theVBO) const

	VGLRenderObject (const string &name, int p, const RefPtr< VCreationPreferences > &VP)

Public Member Functions inherited from Wizt::VRenderObject
void	closeBBox (const RefPtr< ValuePool > &VP) const

void	embrace (const RefPtr< ValuePool > &VP, const point &crd) const

RefPtr< BoundingBall >	getBoundingBall (const RefPtr< ValuePool > &VP) const override

bool	resetBBox (const RefPtr< ValuePool > &S) const

bool	safe_render (VRenderContext &Context, double Z=0, double dZ=-1) const override

void	setBoundingBall (const RefPtr< ValuePool > &VP, const RefPtr< BoundingBall > &BS) const

	VRenderObject (const string &name, int p, const RefPtr< VCreationPreferences > &VP)

Public Member Functions inherited from Wizt::VEnvironmentRenderObject
void	announce (const string &name, const VCamera &ViewpointProperties, const RefPtr< ValuePool > &Context) const

void	getRenderPrecision (VRenderContext &Context, double &OverallPrecision, double &ThisContribution) const

	VEnvironmentRenderObject (const string &name, int p, const RefPtr< VCreationPreferences > &VP)

Public Member Functions inherited from Wizt::RenderAble
virtual struct RenderTime	getLastRenderTime (VRenderContext &Context) const

virtual string	getSensorInfo (const RefPtr< ValuePool > &Context, const SensorView &theSensorView)

virtual RefPtr< BoundingBall >	getTouchableBoundingBall (const RefPtr< ValuePool > &VP) const

bool	isVisible (const RefPtr< ValuePool > &Context) const

Public Member Functions inherited from Wizt::VObject
string	CreatorName () const

const WeakPtrVCreatorBase &	getCreator () const

virtual bool	request (VRequest &, double precision, const WeakVObjectPtr &ImmediateRequestor, const WeakVObjectPtr &RootRequestor)

bool	schedule (double precision, const RefPtr< ValuePool > &Context=nullptr)

void	enableRequestProcessing ()

void	disableRequestProcessing ()

bool	acceptsRequests () const

const MemCore::Counter &	UpdateCount () const

const MemCore::Counter &	RequestCount () const

	VObject (const string &name, int p, const RefPtr< VCreationPreferences > &VP)

virtual const GimpIcon *	gimp_icon () const

virtual const char const	xpm_icon () const

virtual string	qt_icon () const

virtual string	help (HelpType=HTMLText) const

bool	setObjectAsChild (const VObjectPtr &childVObject, const string &DependencySlotName)

double	requestTime () const

void	remove ()

const RefPtr< VCreationPreferences > &	CreationPreferences () const

virtual std::string	type_key () const

void	iterateParents (VObjectIterator &VOI, int EL=0) const

int	iterateParents (const VObjectIterator_f &VOI, int EL=0) const

virtual string	CreateParameterName (const ParameterID &name) const

int	iterateChildren (ChildIterator &) const

int	findChildren (const Lambda &theLambda) const

std::list< std::vector< std::string > >	getProvenance () const

AttachErrorCode	attachNewObject (const RefPtr< VSlot > &slot, const string &name, const Intercube &CreationContext, const RefPtr< VCreationPreferences > &VCP=nullptr)

AttachErrorCode	attachNewObject (const RefPtr< VSlot > &slot, const string &name, const RefPtr< VCreationPreferences > &VCP=nullptr)

AttachErrorCode	attachInputObject (const RefPtr< VSlot > &slot, const string &name={}, const RefPtr< VCreationPreferences > &VCP=nullptr, bool ReallyUnique=true)

CreateConnectionResult_t	createChild (const VAcception &VA, const Intercube &CreationContext)

CreateConnectionResult_t	connectChild (const VObjectPtr &ChildObject, const RefPtr< VAcceptInfo > &VA)

CreateConnectionResult_t	connectAsChild (const VObjectPtr &ChildObject, const VAcception &VA)

virtual void	InputCreation (const RefPtr< VParameter > &CurrentObjectsInput, const VObjectPtr &NewlyCreatedObject, const RefPtr< VParameter > &TheNewObjectsOutputParameter)

VObjectPtr	createInput (const WeakPtrVCreatorBase &VCrec, const RefPtr< VSlot > &what, const string &name, Intercube &CreationContext)

VObjectPtr	extractSlot (const RefPtr< VSlot > &theSlot, const string &theNewName=string()) const

Public Member Functions inherited from MemCore::ReferenceBase< VManagedObjectBase >
auto	getObjectCountID () const noexcept

bool	isIdentical (const WeakPtr< Object, Object > &PossibleSelf) const noexcept

void	mkAutoDestructive ()

refcount_t	refcount () const noexcept

	ReferenceBase (Object *that) noexcept

const auto &	self () const

refcount_t	wrefcount () const noexcept

Public Member Functions inherited from Wizt::VConnectable
virtual void	adjustConnections (const RefPtr< VSlot > &ChangedSlot, const RefPtr< VParameter > &par)

VSlotContainer::AttachErrorCode	attach (const ParameterID &whichone, VSlotContainer &sourceObject, const ParameterID &sourceName)

AttachErrorCode	attach (const RefPtr< VParameter > &OldParam, const RefPtr< VParameter > &NewParam, const string &Member={})

AttachErrorCode	attachUniqueObject (const RefPtr< VParameter > &param, const RefPtr< VCreationPreferences > &VCP=NullPtr(), bool ReallyUnique=true)

AttachErrorCode	attachUniqueObject (const RefPtr< VSlot > &slot, const RefPtr< VCreationPreferences > &VCP=NullPtr(), bool ReallyUnique=true)

RefPtr< VSlot >	Connect (const RefPtr< VParameter > &SourceParam)

RefPtr< VSlot >	ConnectInterface (const RefPtr< VSlotContainer > &Provider, const RefPtr< InterfaceBase > &IB)

Public Member Functions inherited from Wizt::VSlotContainer< int ExpertLevel >
Ageable &	age (const RefPtr< ValuePool > &VP)

const Ageable &	age (const RefPtr< ValuePool > &VP) const

const Ageable &	ConnectionAge () const

bool	ConnectionsHaveChanged (const RefPtr< ValuePool > &VP) const

bool	HasYoungerInput (const RefPtr< ValuePool > &Context, int RecursionLevel=0) const

Ageable	YoungestInput (const RefPtr< ValuePool > &Context) const

Ageable	YoungestOutput (const RefPtr< ValuePool > &Context) const

Ageable	YoungestUncachedInput (const RefPtr< ValuePool > &Context) const

bool	CheckIfThereExistNewerOutputs (const VRequest &request, bool AdjustObjectAge) const

RefPtr< VSlot >	addParameter (const ParameterID &name, int EL, const RefPtr< VParameter > &param, bool overwriteExistingSlot)

virtual bool	allowParameterReplacement (const RefPtr< VParameter > &NewParam, const RefPtr< VParameter > &OldParam, const string &localName, int ExpertLevel)

virtual int	connectSlots (const VSlotContainerPtr &vobj)

bool	removeParameter (const ParameterID &s)

RefPtr< VParameter >	getParameter (const ParameterID &s) const

RefPtr< VSlot >	getSlot (const ParameterID &s, int &EL) const

bool	setSlotValueFromText (const ParameterID &s, const string &ValueText, const RefPtr< ValuePool > &VP, const string &theMember={})

RefPtr< VSlot >	findSlot (const RefPtr< VParameter > &param) const

string	getSlotName (const RefPtr< VParameter > &param) const

bool	AddAction (const ParameterID &s, const RefPtr< ValueActionBase > &VAB)

bool	AddAction (const RefPtr< VSlot > &ActionSlot, bool(DerivedObject::*Action)(const RefPtr< VValueBase > &value))

RefPtr< VParameter >	mkUniqueParameterInput (const ParameterID &s, const string &ContainerName)

int	getExpertLevel (const ParameterID &s) const

int	setExpertLevel (const ParameterID &s, int EL)

int	getExpertLevel (const RefPtr< VParameter > &) const

int	getExpertLevel (const RefPtr< VSlot > &S) const

int	setExpertLevel (const RefPtr< VSlot > &S, int EL)

int	setExpertLevel (const RefPtr< VParameter > &s, int EL)

bool	hasChanged (const ParameterID &s, const RefPtr< ValuePool > &Context) const

bool	hasChanged (const RefPtr< VSlot > &, const RefPtr< ValuePool > &Context) const

bool	hasChanged (const RefPtr< ValuePool > &Context, int n,...) const

bool	hasChanged (RefPtr< ValuePool > Context,...) const

virtual bool	ignoreInput (const RefPtr< VSlot > &theSlot) const

bool	getParameterValue (Type &Variable, const ParameterID &s, const RefPtr< ValuePool > &VP) const

bool	getParameterValue (Type &Variable, const ParameterID &s, const VContext &C) const

bool	getParameterValue (Type &Variable, const ParameterID &s, const VRequest &R) const

bool	setParameterValue (const Type &Variable, const ParameterID &s, const RefPtr< ValuePool > &VP, bool autoCreateLocalValue) const

bool	setParameterValue (const Type &Variable, const ParameterID &s, VContext &C, bool autoCreateLocalValue) const

bool	setParameterValue (const Type &Variable, const ParameterID &s, VRequest &R, bool autoCreateLocalValue=false) const

RefPtr< VSlot >	addParam (const ParameterID &name, const Type &init, const RefPtr< VCreationPreferences > &VP=NullPtr(), int expertLevel=0, bool overwriteExistingSlot=true)

bool	setParameterProperty (const ParameterID &param, const string &Properties, const RefPtr< VValueBase > &Value=NullPtr())

RefPtr< VSlot >	addFloatParam (double init, const ParameterID &param, double min, double max, const RefPtr< VCreationPreferences > &IP=NullPtr(), int expertLevel=0)

AttachErrorCode	attach (const RefPtr< VParameter > &OldParam, const RefPtr< VParameter > &NewParam, const string &Member={})

int	iterateParameters (int expertLevel, VSlotIterator &VIIt) const

int	iterateInputSlots (int expertLevel, VSlotIterator &VIIt) const

int	iterateInputs (VSlotIterator &VIIt, int expertLevel=0)

int	iterate_inputs (const std::function< bool(VSlot &what, int ExpertLevel)>) const

RefPtr< VSlot >	getUniqueInputSlot (const type_info &what)

int	getNumberOfParameters (int expertLevel) const

virtual bool	implements (const type_info &what) const

virtual RefPtr< VParameter >	getImplementation (const type_info &what, const string &name={}, const string &member={}) const

RefPtr< VSlot >	getImplementationSlot (const type_info &what, const string &Name={}, const string &Member={}) const

VAcceptInfoList_t	getAcceptInfoList (const std::type_info &request_type) const

bool	provides (const RefPtr< VSlot > &OutputSlot) const

RefPtr< VSlot >	findOutputSlot (const RefPtr< VParameter > &Who) const

bool	isYounger (const RefPtr< VParameter > &OutputParam, const RefPtr< ValuePool > &VP) const

bool	isNewlyConnected (const RefPtr< VParameter > &Who, const RefPtr< ValuePool > &VP) const

bool	hasNewlyConnectedOutputs (const RefPtr< ValuePool > &VP) const

void	findNewlyConnectedOutputs (const RefPtr< ValuePool > &VP, VSlotSet &WhichOnes) const

RefPtr< VSlot >	getOutput (const string &Name) const

RefPtr< MemCore::StringList >	getOutputs (const type_info &what=typeid(void)) const

virtual int	iterateOutputs (VOutputIterator &VOut, const type_info &just_these=typeid(void)) const

bool	registerOutput (const RefPtr< VParameter > &P, const string &AsName={})

bool	registerOutput (const RefPtr< VParameter > &P, const string &AsName, const type_info &MemberType, const string &UseMember)

bool	registerOutput (const RefPtr< VParameter > &P, const type_info &MemberType, const string &UseMember)

int	getNumberOfInputs () const

int	getNumberOfOutputs () const

bool	hasChangedSlots (const MemCore::Intercube &IC, const RefPtr< ValuePool > &Context) const

auto	include_self (const std::tuple< SlotList... > &t) const -> decltype(std::tuple_cat(std::make_tuple(this), t))

	in (VSlotContainer *that, const string &name, int expertLevel=0)

	in (VSlotContainer *that, const string &name, const GridSelector &GS=GridSelector(), int expertLevel=0)

	out (VConnectable *Source, const string &initial_name, const Fiber::GridSelector &InitValue=GridSelector(), const RefPtr< VCreationPreferences > &CP=NullPtr())

Public Member Functions inherited from Wizt::VStateCreatorBase
RefPtr< State > &	getState (const WeakPtr< ValuePool > &VP) const

RefPtr< InterfaceBase >	hasLocalInterface (const type_info &InterfaceType) const

RefPtr< State >	myState (const WeakPtr< ValuePool > &Context) const

void	setState (const WeakPtr< ValuePool > &, const RefPtr< State > &st) const

Public Member Functions inherited from Wizt::VSaveable
void	addSaver (const string &, const RefPtr< VishSaver > &)

void	addSavers (AppClass &A)

bool	autosave () const

RefPtr< VishSaver >	getMostRecentSaver () const

size_t	getNumberOfSavers () const

RefPtr< VishSaver >	getSaver (const string &) const

RefPtr< VishSaver >	getSaverByExt (const string &ext) const

int	iterate_savers (const save_iterator &si) const

Public Member Functions inherited from Wizt::VManagedDomainObject< VObject >
const type_info &	getDomainType () const override

void	remove ()

	VManagedDomainObject (const string &name, int priority=DEFAULT_PRIORITY)

Public Member Functions inherited from Wizt::VManagedObject
string	getLoadModule () const

void	insert (const string &s, int priority=DEFAULT_PRIORITY)

void	remove ()

void	setPriority (int priority)

	VManagedObject (const string &name, int priority=DEFAULT_PRIORITY)

Public Member Functions inherited from MemCore::Intercube
void	addInterface (const RefPtr< InterfaceBase > &I) const

void	addInterfaceData (const Data &D)

void	addInterfaceData (const Data &D)

void	clearInterfaces ()

bool	const_iterateInterfaces (const RefPtr< InterfaceIterationParameter > &IIP) const

virtual RefPtr< InterfaceBase >	createInterface (const type_info &) const

RefPtr< InterfaceBase >	findInterface (const type_info &t) const

RefPtr< InterfaceBase >	getInterface (const type_info &t)

std::string	getInterfaceNames (const char delim=';') const

bool	gotNewInterfaceData (const Data &D)

bool	gotNewInterfaceData (mutex &M, const Data &D)

bool	gotNewInterfaceData (mutex &M, const Data &D)

bool	gotNewInterfaceData (mutex &M, const Data &D, const Selector &S)

bool	gotNewInterfaceData (mutex &M, const Data &D, const Selector *S)

bool	hasChangedInterfaceData (const Data &D) const

bool	hasChangedInterfaceData (const Data &D) const

bool	hasChangedInterfaceData (const Data &D, const Selector &) const

bool	hasChangedInterfaceData (const Data &D, const Selector *) const

bool	hasInterface (const type_info &t) const

bool	iterateInterfaces (const RefPtr< InterfaceIterationParameter > &IIP)

void	printInterfaces () const

void	registerInterface (const type_info &t)

void	removeInterface ()

void	removeInterfaceBase (const type_info &InterfaceBaseID)

Public Member Functions inherited from MemCore::MutableName
void	addNameChangeNotifier (const WeakPtr< Notifier > &)

std::string	BaseName (const char Separator) const

const std::string &	getName () const

	MutableName (const std::string &theName)

const std::string &	Name () const

void	rename (const std::string &newName)

void	setName (const std::string &newName)

Public Member Functions inherited from Wizt::VScriptable
RefPtr< VScriptFunctor >	findFunctor (const string &name) const

RefPtr< VScriptFunctor >	insertFunctor (const string &name, const RefPtr< VScriptFunctor > &)

bool	iterate (iterator &it)

int	nFunctors () const

void	removeFunctor (const string &name)

Public Member Functions inherited from Wizt::VTraceRequestID
bool	addRequest (const VRequest &request)

bool	hasRequest (const VRequest &request) const

Public Member Functions inherited from Wizt::VTransformable
RenderBasin::glsl	getTransformationShaderFunctions (VRenderContext &Context) const

bool	initializeAnemoneTransformation (Anemone &RenderAnemone, VRenderContext &Context) const

RefPtr< BoundingBox >	shadedVolume (const RefPtr< ValuePool > &Context, const RefPtr< BoundingBox > &VerticesBBox) const

Public Member Functions inherited from Wizt::StatusIndicator
bool	setStatusCritical (const RefPtr< ValuePool > &Context, const string &what) const

bool	setStatusError (const RefPtr< ValuePool > &Context, const string &what, bool AnnouncePublic=false) const

bool	setStatusInfo (const RefPtr< ValuePool > &Context, const string &what) const

bool	setStatusWarning (const RefPtr< ValuePool > &Context, const string &what) const

	StatusIndicator (VObject *what, const string &initialtext="", int EL=0, const string &statusslotname=Slotname)

Public Member Functions inherited from Wizt::Fish< Fiber::Field >
	Fish (const string &field, int ExpertLevel=0)
	Constructor, specify slot name for this field.

template<class ... T>
bool	acceptType ()
	Tell this field to accept certain types.

void	setFieldExpertLevel (int EL)
	Set the expert level of this slot.

	~Fish ()
	Destructor, cleaning up.

void	registerFieldAsOutput ()
	Make field visible as output.

string	Fieldname (const RefPtr< ValuePool > &VP) const
	Get the name of the selected field.

string	getFieldname (const RefPtr< ValuePool > &VP) const
	Get the name of the selected field.

RefPtr< Fiber::Field >	getField (const RefPtr< ValuePool > &VP) const
	Get a vertex field from the root level from the current selection.

RefPtr< Fiber::Field >	getField (const RefPtr< ValuePool > &VP, const string &theFieldName) const
	Get another field from the same Grid.

RefPtr< Fiber::Field >	getFieldRepresentation (const RefPtr< Fiber::Representation > &LevelRep, const RefPtr< ValuePool > &VP, const RefPtr< Fiber::Skeleton > &DestVertices, Fiber::Grid &SourceGrid, Fiber::Slice &DestGridSlice, const string &HelperDestGridName, bool StoreResult=true)
	Get Field from a possibly different Grid.

RefPtr< Fiber::Field >	getCoordinates (const RefPtr< ValuePool > &VP) const
	Get the coordinates on this Grid.

FieldSelector	getFieldSelector (const RefPtr< ValuePool > &VP) const

double	getTime (const RefPtr< ValuePool > &VP, const RefPtr< Fiber::Bundle > &SpaceTime) const override
	Get the time from the current field selector.

TypedSlot< VTime >	getTimeSlot () const
	Return the associated time slot from the source object.

RefPtr< VManagedObject >	getSource () const
	Get the source object of this field slot, can be used to check if the field is connected to a source at all.

bool	IterateLevels (LevelIterator &LI, const RefPtr< ValuePool > &Context, const Fiber::BundlePtr &SpaceTime=Fiber::BundlePtr(NullPtr())) const
	Get a field from an arbitrary representation from the current selection.

Static Public Member Functions
static string	CutCode (const RefPtr< BoundingBox > &CutBox, const string &varname, bool invert)
	Convenience function to create a fragment shader code snippet which will discard the fragment if the given variable is out of bounds of the given bounding box.

Static Public Member Functions inherited from Wizt::RenderAble
static const char *	VisibilitySlotName ()

Static Public Member Functions inherited from Wizt::VObject
static bool	remove (const string &s)

static int	findOutputObjects (const type_info &Type, OutputObjectIterator &GOutputs)

static string	createChildname (const string &parent_name)

static VAcceptInfoList_t	accept (const VObjectPtr &vobj)

static RefPtr< VParameter >	findUniqueOutputObject (const type_info &Type, const RefPtr< VCreationPreferences > &VCP, bool ReallyUnique, const VObject *NotThisOne)

Static Public Member Functions inherited from Wizt::VConnectable
static bool	attachSlot (const WeakPtr< VSlot > &DestSlot, const RefPtr< VParameter > &ProvidedParam, const string &Member={})

static bool	attachSlot (const WeakPtr< VSlot > &DestSlot, const RefPtr< VSlot > &SourceSlot, const string &Member={})

static bool	detachSlot (const RefPtr< VSlot > &SourceSlot)

Static Public Member Functions inherited from Wizt::VSlotContainer< int ExpertLevel >
static const char *	AttachErrorCodeMessage (AttachErrorCode)

static bool	attachParameter (const RefPtr< VParameter > &theProvidedParam, const WeakPtr< VSlot > &theDestSlot, const string &theMember={})

Static Public Member Functions inherited from Wizt::ValueCacheable
static ValueCache &	consider (MemCore::Intercube &IC, const WeakPtr< VSlot > &VS, const RefPtr< ValuePool > &Context)

static ValueCache &	getValueCache (MemCore::Intercube &IC)

static bool	hasChangedSlots (const WeakPtrToVSlotContainer &theSlotOwner, const MemCore::Intercube &IC, const RefPtr< ValuePool > &Context)

Static Public Member Functions inherited from Wizt::VSaveable
static VSaveable &	GlobalState ()

Static Public Member Functions inherited from Wizt::VManagedDomainObject< VObject >
static bool	remove (const std::string &s)

static RefPtr< VManagedObject >	find (const string &s)

static int	iterate (VManagedObjectIterator_t VIt, int p_start=INT_MIN, int p_end=INT_MAX)

static int	size ()

static int	traverse (VManagedObjectIterator &VIt, int p_start=INT_MIN, int p_end=INT_MAX)

Static Public Member Functions inherited from Wizt::VManagedObject
static int	count ()

static VManagedObjectPtr	find (const type_info &, const std::string &s)

static bool	InitDomain (const type_info &)

static int	iterateModules (ModuleIterator &VIM)

static int	size (const type_info &)

static int	traverse (const type_info &, VManagedObjectIterator &VIt, int p_start, int p_end)

static void	UnloadVModule (const string &what, VRemoveItem &RI)

Static Public Member Functions inherited from MemCore::MutableName
static std::string	BaseName (const std::string &theName, const char Separator)

Public Attributes
in< Range >	myRange

in< double >	Opacity

in< double >	inGamma

in< double >	inBase

in< int >	tsCancellationSensitivity

in< int >	nSlices

in< int >	SubSample

in< bool >	do16BitTextures

in< bool >	doGamma

in< bool >	doExp

in< int >	AMRMinLevel

in< int >	AMRMaxLevel

TypedSlot< Enum >	SpecialOptions

Public Attributes inherited from Wizt::VEnvironmentRenderObject
VOutput< VCameraSetPtr >	myCameraSet

Public Attributes inherited from Wizt::RenderAble
out< double >	outRenderTimeContribution

in< bool >	Visibility

Public Attributes inherited from Wizt::VObject
	HelpURL

	HTMLText

	PlainText

	ShortHTMLText

	ShortText

string	UserInfo

Public Attributes inherited from Wizt::VSlotContainer< int ExpertLevel >
	AllLevels

	DestParameterNotFound

	InvalidDestParameter

Public Attributes inherited from Wizt::RenderNamespace
	COLORS

	COORDINATES

	LINE_LOOP

	LINE_STRIP

	LINES

	NORMALS

	POINTS

	POLYGON

	TRIANGLE_STRIP

	TRIANGLE_FAN

	TRIANGLES

	QUAD_STRIP

	QUADS

	SECONDARY_COLORS

	TEXTURE0

	TEXTURE1

	USER_DEFINED

Public Attributes inherited from Wizt::StatusIndicator
VOutput< VObjectStatus >	StatusInfo

Additional Inherited Members
Static Public Attributes inherited from Wizt::VObject
static constexpr char	NameSeparator

static constexpr char	SlotNameSeparator

Static Public Attributes inherited from Wizt::VManagedObject
static string	CurrentLoadModule

Static Public Attributes inherited from Wizt::StatusIndicator
static const char	Slotname []

Protected Types inherited from Wizt::VObject
typedef bool(*	UpdateFunction) (VObject *, VRequest &, double precision)

Protected Member Functions inherited from Wizt::RenderAble
	RenderAble (const string &name, int p, const RefPtr< VCreationPreferences > &VP)

Protected Member Functions inherited from Wizt::VObject
virtual bool	unsychronized_update (VRequest &VR, double precision)

Protected Member Functions inherited from MemCore::ReferenceBase< VManagedObjectBase >
virtual void	extremeUnction ()

ReferenceBase &	operator= (const ReferenceBase &R)

void	suicide ()

Protected Member Functions inherited from Wizt::VSlotContainer< int ExpertLevel >
virtual void	setup (const CreationSlots_t &CreationSlots)

Protected Attributes inherited from Wizt::VObject
MemCore::Counter	UpdateCounter

MemCore::Counter	RequestCounter

Protected Attributes inherited from Wizt::Fish< Fiber::Field >
TypedSlot< Fiber::Field >	MyField

Detailed Description

Base class for objects rendering fields on a fiber bundle via the technique of texture-based volume rendering.

Child classes implement different mapping algorithms, such as from data to color.

http://en.wikipedia.org/wiki/Vitreous_humour

The vitreous humour (British spelling) or vitreous humor (US spelling) is the clear gel that fills the space between the lens and the retina of the eyeball of humans and other vertebrates. It is often referred to as the vitreous body or simply "the vitreous".

The vitreous is the transparent, colourless, gelatinous mass that fills the space between the lens of the eye and the retina lining the back of the eye. It is produced by certain retinal cells.

Think about implementing:

Curvature-based transfer functions for direct volume rendering: Methods and applications,Kindlmann, G. and Whitaker, R. and Tasdizen, T. and Moller, T.,IEEE Visualization, pp. 513520, 2003.

Maybe: Style Transfer Functions for Illustrative Volume Rendering, Stefan Bruckner, Meister Eduard Gröller, Computer Graphics Forum, 26(3):715-724, September 2007.

For curvilinear?

Feature aligned volume manipulation for illustration and visualization, Correa, C.D. and Silver, D. and Chen, M., IEEE Transactions on Visualization and Computer Graphics, 12 (5), pp. 1069, 2006

Nice review in

http://www.csee.wvu.edu/~tmcgraw/cs570spring2009/lecture19.pdf

http://books.google.com/books?id=lDWOu3_KGvoC&pg=PA57&lpg=PA57&dq=glBlendFunc+maximum+intensity&source=bl&ots=TcX4U1FAbd&sig=xrexMFKNiqZHh1lOwN7rvzgucYs&hl=en&ei=6lMKSo7UO4G0NOzVgdwL&sa=X&oi=book_result&ct=result&resnum=4#PPA77,M1

Constructor & Destructor Documentation

◆ Vitreous()

Wizt::Vitreous::Vitreous	(	const string &	name,
		int	,
		const RefPtr< VCreationPreferences > &	VP,
		const string &	inputfieldname
	)

Construct a Vitreous basis class for volume rendering.

Parameters

name	The name of the VObject once instantiated
VP	The creation preferences
inputfieldname	The name how the input requesting the certain field will be called.

Member Function Documentation

◆ CutCode()

string Wizt::Vitreous::CutCode	(	const RefPtr< BoundingBox > &	CutBox,
		const string &	varname,
		bool	invert
	)

static

Convenience function to create a fragment shader code snippet which will discard the fragment if the given variable is out of bounds of the given bounding box.

Optionally does the inverse.

References Wizt::String().

◆ newState()

RefPtr< State > Wizt::Vitreous::newState ( ) const

inlineoverridevirtual

Reimplemented from Wizt::VStateCreatorBase.

◆ update()

bool Wizt::Vitreous::update	(	VRequest &	R,
		double	precision
	)

overridevirtual

Reimplemented from Wizt::VObject.

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members