inviwo::LineRasterizer Class Reference

Renders input geometry with 2D lines. More...

#include <linerasterizer.h>

Inheritance diagram for inviwo::LineRasterizer:

Public Member Functions
virtual void	initializeResources () override
virtual const ProcessorInfo &	getProcessorInfo () const override
virtual void	rasterize (const ivec2 &imageSize, const mat4 &worldMatrixTransform) override
	Render the fragments, with all setup and evaluation taken care of. If opaque is set, a standard render call instead.
virtual UseFragmentList	usesFragmentLists () const override
	Query whether fragments will be emitted.
virtual std::optional< mat4 >	boundingBox () const override
	Return the world space bounding box of the rendered geometry.
virtual Document	getInfo () const override
Public Member Functions inherited from inviwo::Rasterizer
	Rasterizer (std::string_view identifier="", std::string_view displayName="")
virtual void	process () override
virtual void	setValid () override
void	setValidDelayed ()
virtual std::optional< RaycastingState >	getRaycastingState () const
	Query raycasting state used for volume rendering.
virtual void	propagateEvent (Event *event, Outport *source) override
Public Member Functions inherited from inviwo::Processor
	Processor (std::string_view identifier="", std::string_view displayName="")
const std::string &	getClassIdentifier () const
const std::string &	getCategory () const
CodeState	getCodeState () const
const Tags &	getTags () const
void	setIdentifier (std::string_view identifier)
virtual const std::string &	getIdentifier () const override
NameDispatcherHandle	onIdentifierChange (std::function< void(std::string_view, std::string_view)> callback)
void	setDisplayName (std::string_view displayName)
const std::string &	getDisplayName () const
NameDispatcherHandle	onDisplayNameChange (std::function< void(std::string_view, std::string_view)> callback)
virtual void	setProcessorWidget (std::unique_ptr< ProcessorWidget > processorWidget)
ProcessorWidget *	getProcessorWidget () const
bool	hasProcessorWidget () const
virtual void	setNetwork (ProcessorNetwork *network)
ProcessorNetwork *	getNetwork () const
Port *	getPort (std::string_view identifier) const
Inport *	getInport (std::string_view identifier) const
Outport *	getOutport (std::string_view identifier) const
const std::vector< Inport * > &	getInports () const
const std::vector< Outport * > &	getOutports () const
const std::string &	getPortGroup (Port *port) const
std::vector< std::string >	getPortGroups () const
const std::vector< Port * > &	getPortsInGroup (std::string_view portGroup) const
const std::vector< Port * > &	getPortsInSameGroup (Port *port) const
bool	allInportsConnected () const
bool	allInportsAreReady () const
bool	isSource () const
bool	isSink () const
bool	isReady () const
const ProcessorStatus &	status () const
virtual void	doIfNotReady ()
virtual void	invalidate (InvalidationLevel invalidationLevel, Property *modifiedProperty=nullptr) override
void	addInteractionHandler (InteractionHandler *interactionHandler)
void	removeInteractionHandler (InteractionHandler *interactionHandler)
bool	hasInteractionHandler () const
const std::vector< InteractionHandler * > &	getInteractionHandlers () const
virtual void	invokeEvent (Event *event) override
virtual Processor *	getProcessor () override
virtual const Processor *	getProcessor () const override
virtual const PropertyOwner *	getOwner () const override
virtual PropertyOwner *	getOwner () override
virtual InviwoApplication *	getInviwoApplication () override
virtual void	serialize (Serializer &s) const override
virtual void	deserialize (Deserializer &d) override
template<typename T, typename std::enable_if_t< std::is_base_of< Inport, T >::value, int > = 0>
T &	addPort (std::unique_ptr< T > port, std::string_view portGroup="default")
template<typename T, typename std::enable_if_t< std::is_base_of< Outport, T >::value, int > = 0>
T &	addPort (std::unique_ptr< T > port, std::string_view portGroup="default")
template<typename T>
T &	addPort (T &port, std::string_view portGroup="default")
template<typename... Ts>
void	addPorts (Ts &... ports)
Port *	removePort (std::string_view identifier)
Inport *	removePort (Inport *port)
Outport *	removePort (Outport *port)
virtual bool	isConnectionActive (Inport *inport, Outport *outport) const
virtual void	accept (NetworkVisitor &visitor)
	Accept a NetworkVisitor, the visitor will visit this and then each Property of the Processor in an undefined order. The Visitor will then visit each Properties's properties and so on.
Public Member Functions inherited from inviwo::PropertyOwner
PropertyOwner &	operator= (const PropertyOwner &that)=delete
virtual	~PropertyOwner ()
	Removes all properties and notifies its observers of the removal.
void	addProperty (Property *property, bool owner=true)
void	addProperty (Property &property)
Property *	addProperty (std::unique_ptr< Property > property)
template<typename... Ts>
void	addProperties (Ts &... properties)
void	insertProperty (size_t index, Property &property)
	insert property property at position index If index is not valid, the property is appended.
Property *	insertProperty (size_t index, std::unique_ptr< Property > property)
	insert property property at position index If index is not valid, the property is appended.
virtual void	insertProperty (size_t index, Property *property, bool owner=true)
	insert property property at position index If index is not valid, the property is appended.
Property *	removeProperty (std::string_view identifier)
Property *	removeProperty (Property *property)
Property *	removeProperty (Property &property)
Property *	removeProperty (size_t index)
	remove property referred to by index
virtual Property *	removeProperty (iterator it)
virtual bool	move (Property *property, size_t newIndex)
virtual void	clear ()
	Remove all properties; Owned properties will be deleted.
const std::vector< Property * > &	getProperties () const
const std::vector< CompositeProperty * > &	getCompositeProperties () const
std::vector< Property * >	getPropertiesRecursive () const
std::vector< Property * > &	getPropertiesRecursive (std::vector< Property * > &destination) const
Property *	getPropertyByIdentifier (std::string_view identifier, bool recursiveSearch=false) const
Property *	getPropertyByPath (std::string_view path) const
template<class T>
std::vector< T * >	getPropertiesByType (bool recursiveSearch=false) const
bool	empty () const
size_t	size () const
Property *	operator[] (size_t)
const Property *	operator[] (size_t) const
const_iterator	find (Property *property) const
iterator	begin ()
iterator	end ()
const_iterator	begin () const
const_iterator	end () const
const_iterator	cbegin () const
const_iterator	cend () const
virtual bool	isValid () const
InvalidationLevel	getInvalidationLevel () const
virtual void	setAllPropertiesCurrentStateAsDefault ()
virtual void	resetAllProperties ()
Public Member Functions inherited from inviwo::PropertyOwnerObservable
void	notifyObserversWillAddProperty (PropertyOwner *owner, Property *property, size_t index)
void	notifyObserversDidAddProperty (Property *property, size_t index)
void	notifyObserversWillRemoveProperty (Property *property, size_t index)
void	notifyObserversDidRemoveProperty (PropertyOwner *owner, Property *property, size_t index)
Public Member Functions inherited from inviwo::Observable< PropertyOwnerObserver >
Observable< PropertyOwnerObserver > &	operator= (const Observable< PropertyOwnerObserver > &other)
void	addObserver (PropertyOwnerObserver *observer)
void	removeObserver (PropertyOwnerObserver *observer)
bool	isObservedBy (PropertyOwnerObserver *observer) const
virtual void	startBlockingNotifications () override final
virtual void	stopBlockingNotifications () override final
Public Member Functions inherited from inviwo::MetaDataOwner
	MetaDataOwner (const MetaDataOwner &rhs)=default
	MetaDataOwner (MetaDataOwner &rhs)=default
MetaDataOwner &	operator= (const MetaDataOwner &rhs)=default
MetaDataOwner &	operator= (MetaDataOwner &)=default
void	copyMetaDataFrom (const MetaDataOwner &src)
void	copyMetaDataTo (MetaDataOwner &dst)
template<typename T> requires std::derived_from<T, MetaData>
T *	createMetaData (std::string_view key)
template<typename T, typename U> requires std::derived_from<T, MetaData> && Settable<T, U>
void	setMetaData (std::string_view key, U value)
template<typename T> requires std::derived_from<T, MetaData>
bool	unsetMetaData (std::string_view key)
	unset, i.e. remove the metadata entry matching the given key and type
template<typename T, typename U> requires std::derived_from<T, MetaData> && Gettable<T, U>
U	getMetaData (std::string_view key, U val) const
template<typename T> requires std::derived_from<T, MetaData>
T *	getMetaData (std::string_view key)
template<typename T> requires std::derived_from<T, MetaData>
const T *	getMetaData (std::string_view key) const
MetaDataMap *	getMetaDataMap ()
const MetaDataMap *	getMetaDataMap () const
bool	hasMetaData (std::string_view key) const
template<typename T> requires std::derived_from<T, MetaData>
bool	hasMetaData (std::string_view key) const
void	serialize (Serializer &s) const
void	deserialize (Deserializer &d)
Public Member Functions inherited from inviwo::Observable< ProcessorObserver >
Observable< ProcessorObserver > &	operator= (const Observable< ProcessorObserver > &other)
void	addObserver (ProcessorObserver *observer)
void	removeObserver (ProcessorObserver *observer)
bool	isObservedBy (ProcessorObserver *observer) const
virtual void	startBlockingNotifications () override final
virtual void	stopBlockingNotifications () override final

Static Public Attributes
static const ProcessorInfo	processorInfo_

Friends
class	LineRasterization

Additional Inherited Members
Public Types inherited from inviwo::Processor
using	NameDispatcher = Dispatcher<void(std::string_view, std::string_view)>
using	NameDispatcherHandle = typename NameDispatcher::Handle
Public Types inherited from inviwo::PropertyOwner
using	iterator = std::vector<Property*>::iterator
using	const_iterator = std::vector<Property*>::const_iterator
Public Attributes inherited from inviwo::Rasterizer
RasterizationOutport	outport_
Protected Member Functions inherited from inviwo::Processor
void	addPortToGroup (Port *port, std::string_view portGroup)
void	removePortFromGroups (Port *port)
void	setInportsChanged (bool changed)
Protected Member Functions inherited from inviwo::PropertyOwner
	PropertyOwner (const PropertyOwner &rhs)
	PropertyOwner (PropertyOwner &&rhs)
PropertyOwner &	operator= (PropertyOwner &&that)
void	forEachProperty (std::function< void(Property &)> callback, bool recursiveSearch=false) const
Protected Member Functions inherited from inviwo::Observable< PropertyOwnerObserver >
void	forEachObserver (C callback)
Protected Member Functions inherited from inviwo::ObservableInterface
virtual void	addObserver (Observer *observer)=0
virtual void	removeObserver (Observer *observer)=0
void	addObservationHelper (Observer *observer)
void	removeObservationHelper (Observer *observer)
Protected Member Functions inherited from inviwo::ProcessorObservable
void	notifyObserversAboutPropertyChange (Property *p)
void	notifyObserversInvalidationBegin (Processor *p)
void	notifyObserversInvalidationEnd (Processor *p)
void	notifyObserversProcessorPortAdded (Processor *p, Port *port)
void	notifyObserversProcessorPortRemoved (Processor *p, Port *port)
void	notifyObserversAboutToProcess (Processor *p)
void	notifyObserversFinishedProcess (Processor *p)
void	notifyObserversSourceChange (Processor *p)
void	notifyObserversSinkChange (Processor *p)
void	notifyObserversReadyChange (Processor *p)
void	notifyObserversActiveConnectionsChange (Processor *p)
void	notifyObserversStartBackgroundWork (Processor *p, size_t jobs=1)
void	notifyObserversFinishBackgroundWork (Processor *p, size_t jobs=1)
Protected Member Functions inherited from inviwo::Observable< ProcessorObserver >
void	forEachObserver (C callback)
Static Protected Member Functions inherited from inviwo::Processor
static std::function< ProcessorStatus()>	getDefaultIsReadyUpdater (Processor *)
Protected Attributes inherited from inviwo::Processor
std::unique_ptr< ProcessorWidget >	processorWidget_
StateCoordinator< ProcessorStatus >	isReady_
StateCoordinator< bool >	isSink_
StateCoordinator< bool >	isSource_
Protected Attributes inherited from inviwo::PropertyOwner
std::vector< Property * >	properties_
std::vector< EventProperty * >	eventProperties_
std::vector< CompositeProperty * >	compositeProperties_
std::vector< std::unique_ptr< Property > >	ownedProperties_
Protected Attributes inherited from inviwo::MetaDataOwner
MetaDataMap	metaData_
Protected Attributes inherited from inviwo::ProcessorObservable
friend	ProcessorNetworkEvaluator
friend	Property

Detailed Description

Renders input geometry with 2D lines.

Member Function Documentation

boundingBox()

virtual std::optional< mat4 > inviwo::LineRasterizer::boundingBox ( ) const

overridevirtual

Return the world space bounding box of the rendered geometry.

Reimplemented from inviwo::Rasterizer.

getInfo()

virtual Document inviwo::LineRasterizer::getInfo ( ) const

overridevirtual

Reimplemented from inviwo::Rasterizer.

getProcessorInfo()

virtual const ProcessorInfo & inviwo::LineRasterizer::getProcessorInfo ( ) const

overridevirtual

Implements inviwo::Processor.

initializeResources()

virtual void inviwo::LineRasterizer::initializeResources ( )

overridevirtual

InitializeResources is called whenever a property with InvalidationLevel::InvalidResources is changes.

Reimplemented from inviwo::Rasterizer.

rasterize()

virtual void inviwo::LineRasterizer::rasterize ( const ivec2 & imageSize, const mat4 & worldMatrixTransform )

overridevirtual

Render the fragments, with all setup and evaluation taken care of. If opaque is set, a standard render call instead.

Parameters

imageSize	Size in pixels.
worldMatrixTransform	Additional transform to be applied before rendering.

Implements inviwo::Rasterizer.

usesFragmentLists()

virtual UseFragmentList inviwo::LineRasterizer::usesFragmentLists ( ) const

overridevirtual

Query whether fragments will be emitted.

Returns

True for order-independent rendering, false for opaque rasterization.

Implements inviwo::Rasterizer.

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

• linerasterizer.h