Base class for rendering tensor fields using a Geometry Shader. More...

#include <TensorShaderBase.hpp>

Inheritance diagram for Wizt::TensorShaderBase:

Public Types
typedef META::LIST< Eagle::metric33 >	InputTypes
Public Types inherited from Wizt::VertexRenderObject
typedef Fiber::GridInspector< BundleProperty::Anything >	GridInspector
typedef ClusterState	VertexRenderState
typedef ClusterState	State
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
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::VertexFieldCollection
enum	{ NumberOfInputFields = 1 }
Public Types inherited from Wizt::Programmable
typedef RenderBasin::Program	Program

Public Member Functions
	TensorShaderBase (const string &name, int p, const RefPtr< VCreationPreferences > &VP)
Fiber::GridSelector	myGridSelector (const RefPtr< ValuePool > &VP) const override
	Virtual function that allows child classes to specify the Grid that shall be used.
Ageable	YoungestDependency (const RefPtr< ValuePool > &Context, const WeakPtr< Representation > &RefinementRep) const override
	Optional child class for specifying dependencies that may have changed and require re-creation of a cached VBO.
string	VBOCacheKey (const RefPtr< ValuePool > &Context) const override
	A child-class defined arbitrary string used to extend the cache modifier.
Public Member Functions inherited from Wizt::VertexGeometryShader
	VertexGeometryShader (const string &name, int p, const RefPtr< VCreationPreferences > &VP)
	Constructor.
RefPtr< VBO::Renderer >	createRenderer (VGLRenderContext &Context, const RefPtr< MemBase > &FieldCoordinates, const RefPtr< FragmentSelector > &FS) const override
	Create a VBO::Renderer object, which will perform a.
bool	renderGL (VGLRenderContext &Context) const override
	Render function, creates a Geometry Shader and executes it on each of the fragments of the coordinate field.
Public Member Functions inherited from Wizt::VertexRenderObject
RefPtr< VObject::State >	newState () const override
bool	update (VRequest &Context, double precision)
	virtual callback
	VertexRenderObject (const string &name, int Q, const RefPtr< VCreationPreferences > &VP, int SelectionEL=5)
	Constructor.
	~VertexRenderObject ()
	destructor
int	iterate (const RefPtr< ValuePool > &VP, FragmentCluster::Iterator &RFI) const
	Execute an arbitary fragment cluster iterator over the fragments that are stored here.
RefPtr< RenderBasin::Program >	newProgram (VRenderContext &Context) const
	Optionally provide a shader program here.
RefPtr< ValueSet >	CacheableVariables (const RefPtr< ValuePool > &Context) const
	Return a set of variables for which the results shall be cached, i.e.
bool	renderGL (VGLRenderContext &Context) const override
	Implements the render() function and defers it to the FragmentPainter::renderFragments() function.
Public Member Functions inherited from Wizt::VGLRenderObject
bool	environment_render (VRenderContext &Context) const override
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)
virtual bool	CreatedFilteredConnection (const RefPtr< VParameter > &SourceParam)
Public Member Functions inherited from Wizt::VSlotContainer
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))
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::Slice >
	Fish (const string &time="time", const string &timescale="timescale")
	Constructor, uses the VObject from the virtual base class.
	~Fish ()
	Destructor.
double	getTime (const RefPtr< ValuePool > &VP, const RefPtr< Fiber::Bundle > &SpaceTime) const override
	Get the time value for the current selection from the value pool.
Fiber::Bundle::GridInfo_t	findRecentGrid (Fiber::GridSelector &GS, const RefPtr< ValuePool > &VP) const
Public Member Functions inherited from Wizt::Fish< double >
	Fish ()
	Default constructor.
	~Fish ()
	Destructor.
bool	IterateLevels (LevelIterator &LI, const Fiber::Info< Fiber::Grid > &G, const RefPtr< ValuePool > &Context) const
	Iterate over the diverse refinement levels of a Grid, which may exist at times different from the given coarsest grid.
Public Member Functions inherited from Wizt::TimeDependent
double	getTime (const RefPtr< ValuePool > &VP, double DefaultTime=0.0, const Range &DefaultRange=Range(0.0, 1.0)) const
const TypedSlot< VTime > &	getTimeSlot () const
void	setupTime (const VConnectable::CreationSlots_t &CreationSlots, bool CreateNewTimeObjectIfNoneExistent=true)
	TimeDependent (const char timename="time", const char timescalename="timescale", const RefPtr< VCreationPreferences > &VP=NullPtr(), const VTime &VT=VTime(0.0, 0.0, 0.0))
Public Member Functions inherited from Wizt::Fish< Fiber::Skeleton >
	Fish (const string &max="AMRmaxlevel", const string &min="AMRminlevel", int ExpertLevel=3)
	Fish (int ExpertLevel, const string &max="AMRmaxlevel", const string &min="AMRminlevel")
int	getMinRefinementLevel (const RefPtr< ValuePool > &VP) const override
	The minimal refinement level.
int	getMaxRefinementLevel (const RefPtr< ValuePool > &VP) const override
	The maximal refinement level.
Public Member Functions inherited from Wizt::FragmentPainter
	FragmentPainter (VObject *that, const string &fragmentselectorname="selection", int EL=5)
	Constructor, needs a VObject to initialize the slot driving the fragment selector.
virtual string	FragmentSelectionField () const
	Return the name of the field that will be responsible for the coordinates of the fields.
virtual string	GLCacheField (const RefPtr< ValuePool > &Context) const
	The name of the field that will be used for caching opengl VBO's at each of this fragments.
virtual void	updateRenderer (VGLRenderContext &Context, const RefPtr< VBO::Renderer > &R, const RefPtr< MemBase > &FieldCoordinates, const RefPtr< FragmentSelector > &FS) const
	Update a renderer object, in case the fragment selector is newer.
virtual bool	appendOnDemandFragments (VGLRenderContext &Context, const RefPtr< VBO > &myVBO, int RefinementLevel, const WeakPtr< Representation > &RefinementRep, const RefPtr< FragmentID > &fragment_identifier, const Fiber::Fragment &FragmentData, const RefPtr< GLProgram > &Shader) const
	Virtual function to allow derived classes to create data on demand, i.e.
virtual void	setRendererParameters (VGLRenderContext &Context, const RefPtr< VBO::Renderer > &theRenderer, const RefPtr< CreativeArrayBase > &VertexCoordinates, const RefPtr< GLProgram > &theShaderProgram) const =0
	Given a Renderer, which usually is has been created by the createRenderer() virtual function, modify its parameters, depending on the context.
virtual bool	FunctorsAreOlderThan (const Ageable &A, const RefPtr< ValuePool > &Context) const
virtual void	updateFromFunctorsAge (Ageable &A, const RefPtr< ValuePool > &Context) const
void	renderFragments (Fiber::FragmentCluster &FC, VGLRenderContext &Context, VGLRenderObject::UsedVBO_t &UsedVBO, const RefPtr< GLProgram > &myProgram) const
	Render all the field fragments that are stored and available here.
Public Member Functions inherited from Wizt::VertexFieldCollection
	VertexFieldCollection (VObject *that)
	Construct a collection of fields on the vertices of a Grid.
	~VertexFieldCollection ()
	Destructor.
TypedSlot< Fiber::Field > &	insertVertexField (const string &s, const RefPtr< VertexField > &)
	Add a vertex field under the given name.
RefPtr< VertexField > &	operator[] (const string &s)
	Retrieve a VertexField for the given name, create one, if required.
RefPtr< VertexField >	operator() (const string &s) const
	Search for a VertexField under the given name.
Fiber::Info< Fiber::Skeleton >	getRefinementLevel (int Level, const RefPtr< ValuePool > &VP, int IndexDepth=0, const Fiber::BundlePtr &SpaceTime=Fiber::BundlePtr(NullPtr())) const override
	Implementation of the virtual callback function that will load data sets from a grid into a collection of VertexFields, as specified earlier.
GridSelector	getGridSelector (const RefPtr< ValuePool > &VP) const override
	Get the Grid that will be used here.
void	retrieveFields (Fiber::FieldCollection &FieldMap, const RefPtr< Fiber::Representation > &MyRepresentation, const RefPtr< ValuePool > &Context, const RefPtr< Fiber::Skeleton > &DestVertices, Fiber::Grid &DestGrid, Fiber::Slice &DestGridSlice, const string &HelperDestGridName, bool StoreResult=true)
	From the given Representation, retrieve all fields as required here into the provided Fieldmap.
int	append (const RefPtr< VBO > &myVBO, const VertexFragment &VertexFragments, const RefPtr< GLProgram > &Shader) const
	Append all the fields stored in these vertex fragments to the given vertex buffer object.
bool	isOlderThan (const Ageable &A, const RefPtr< ValuePool > &Context) const
	Check if all parameters in this collection of fields is older than the given age.
void	updateAge (Ageable &A, const RefPtr< ValuePool > &Context) const
RefPtr< StringList >	getCurrentFieldnames (const RefPtr< ValuePool > &Context) const
	Get a list of all currently selected fields.
int	iterate (Iterator &It) const
	Iterate through all available vertex fields.
Public Member Functions inherited from Wizt::Fish< Fiber::Grid >
	Fish (const string &s="grid", int prior=2)
	Constructor, optionally pass a parameter of this grid's name (ie.
virtual	~Fish ()
	Destructor.
void	registerGridAsOutput ()
	Make grid visible as output.
Fiber::Bundle::GridInfo_t	findMostRecentGrid (GridSelector &GS, const RefPtr< ValuePool > &VP, const Fiber::BundlePtr &SpaceTime=Fiber::BundlePtr(NullPtr())) const
	This is a convenience function to find the most recent grid for the current time ( Fish<Slice>() or virtual function getTime() ).
Fiber::Bundle::GridInfo_t	findMostRecentGrid (const RefPtr< ValuePool > &VP, const Fiber::BundlePtr &SpaceTime=Fiber::BundlePtr(NullPtr())) const
	Find the most recent grid for the current time ( Fish<Slice>() or virtual function getTime() ).
bool	IterateLevelsOnMostRecentGrid (LevelIterator &LI, const RefPtr< ValuePool > &Context, const Fiber::BundlePtr &SpaceTime=Fiber::BundlePtr(NullPtr())) const
	Iterate over all the selected levels of a Grid via an instance of the LevelIterator.
RefPtr< Fiber::Field >	getField (const Fiber::FieldSelector &FS, const RefPtr< ValuePool > &VP, const Fiber::BundlePtr &SpaceTime=Fiber::BundlePtr(NullPtr()))
	Retrieve a field for the given FieldSelector on the currently selected Grid.
Public Member Functions inherited from Wizt::FloatOrigin
RefPtr< Chunk< Eagle::point3 > >	computeShiftedCoordinates (const RefPtr< Chunk< Eagle::point3 > > &RawCoordinates, const Eagle::tvector3 &TranslationVector) const
VRenderContext::ModelViewState	getCoordinateTranslation (const VRenderContext &Context, Eagle::tvector3 &TranslationVector) const
VRenderContext::ModelViewState	getCoordinateTranslation (const VRenderContext &Context, Intercube &IC, Eagle::tvector3 &TranslationVector) const
Public Member Functions inherited from Wizt::ProgrammableGeometry
RefPtr< RenderBasin::Program >	CompileGeometryShader (VRenderContext &Context, const std::string &Name, const RenderBasin::Program::Setup &setup=nullptr) const
GL::render_primitives	RenderPrimitive () const
Public Member Functions inherited from Wizt::Programmable
RefPtr< RenderBasin::Program >	CompileShader (VRenderContext &Context, const std::string &Name, const RenderBasin::Program::Setup &SetupFunction=nullptr, const RefPtr< RenderBasin::Program > &ExistingProgram=nullptr, const glsl &LocalVertexShaderPrefixCode="", const glsl &LocalGeometryShaderPrefixCode="", const glsl &LocalFragmentShaderPrefixCode="") const
void	enableViewportArray (bool EnableFragmentLayerViewport=true)
virtual glsl	fragment_shader (VRenderContext &Context) const=0
virtual glsl	geometry_shader (VRenderContext &Context) const
virtual glsl	GeometryShaderPrefix (VRenderContext &Context) const
std::pair< glsl, string >	getCode (VRenderContext &Context, const std::string &Name, const std::string &Ext, std::string(Programmable::*shader)(VRenderContext &Context) const, const string &PrefixCode) const
void	setGLSLVersion (const string &v_version, const string &g_version, const string &f_version)
void	setGLSLVersion (const string &version)
virtual glsl	vertex_shader (VRenderContext &Context) const=0

Public Attributes
TypedSlot< Fiber::Field >	tsTensorField
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
std::string	whyupdate
string	UserInfo
Public Attributes inherited from Wizt::VSlotContainer
	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
Public Attributes inherited from Wizt::Fish< Fiber::Skeleton >
TypedSlot< int >	MinRefinementLevel
TypedSlot< int >	MaxRefinementLevel
Public Attributes inherited from Wizt::FragmentPainter
TypedSlot< FragmentSelector >	MyFragmentSelector
	The input slot for selecting fragments out of a collection of fragments.
TypedSlot< int >	MyNumOfRefFragments
TypedSlot< Options >	MyOptions
TypedSlot< double >	tsFloatOriginThreshold
Public Attributes inherited from Wizt::VertexFieldCollection
RefPtr< VertexField >	Positions
	The coordinates are a field that will always be available here.
Public Attributes inherited from Wizt::Fish< Fiber::Grid >
TypedSlot< Fiber::Grid >	MyGrid
Public Attributes inherited from Wizt::Programmable
glsl	f_prefix
glsl	g_prefix
RenderBasin::GeometryInputType	GeometryInput
RenderBasin::GeometryOutputType	GeometryOutput
glsl	v_prefix

Additional Inherited Members
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
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 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)
Static Public Member Functions inherited from Wizt::FloatOrigin
static VRenderContext::ModelViewState	getTranslationVector (const VRenderContext &Context, Intercube &IC, Eagle::tvector3 &TranslationVector, double CameraShiftThreshold)
static Eagle::tvector3	getTranslationVector (Intercube &IC)
Static Public Member Functions inherited from Wizt::Programmable
static string	OptionalFileRead (const string &filename, const string &text)
static glsl	setNumberOfLightSources (VRenderContext &Context, const std::string &VariableName="lightNum")
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 []
Static Public Attributes inherited from Wizt::TimeDependent
static const char *	GlobalTimePreference
Static Public Attributes inherited from Wizt::Programmable
static const char	default_fragment_shader []
static const char	default_geometry_shader []
static const char	default_vertex_shader []
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
virtual void	setup (const CreationSlots_t &CreationSlots)
Protected Member Functions inherited from Wizt::TimeDependent
void	TimeSetup (const VConnectable::CreationSlots_t &CreationSlots)
Protected Attributes inherited from Wizt::VObject
MemCore::Counter	UpdateCounter
MemCore::Counter	RequestCounter

Detailed Description

Base class for rendering tensor fields using a Geometry Shader.

Member Function Documentation

◆ myGridSelector()

Fiber::GridSelector Wizt::TensorShaderBase::myGridSelector ( const RefPtr< ValuePool > & VP ) const

overridevirtual

Virtual function that allows child classes to specify the Grid that shall be used.

This function is called after the internal Grid object is queried (thus, will only be used if there is no Grid object explicitly connected), and before the stored vertex fields are inspected.

Reimplemented from Wizt::VertexFieldCollection.

References myGridSelector().

Referenced by myGridSelector().