iMSTK: imstk::VTKRenderDelegate Class Reference

Base class for VTK render delegates. More...

Inheritance diagram for imstk::VTKRenderDelegate:

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Collaboration diagram for imstk::VTKRenderDelegate:

Public Member Functions
void	initialize (std::shared_ptr< VisualModel > model)
	Setup the VTKRenderDelegate with given model.

std::shared_ptr< VisualModel >	getVisualModel () const
	Return geometry to render.

vtkSmartPointer< vtkProp >	getVtkActor () const
	Get VTK actor.

void	setTextureManager (std::weak_ptr< TextureManager< VTKTextureDelegate >> textureManager)
	Set the TextureManager.

void	update ()
	Update render delegate.

virtual void	processEvents ()
	Process the event queue, default implementation processes visualModel events and its RenderMaterial events.

virtual void	updateRenderProperties ()=0
	Updates the actor and mapper properties from the currently set VisualModel.

Public Member Functions inherited from imstk::EventObject
template<typename T >
void	postEvent (const T &e)
	Emits the event Direct observers will be immediately called, in sync Queued observers will receive the Command in their queue for later execution, reciever must implement doEvent.

template<typename T >
void	queueEvent (const T &e)
	Queues event directly to this.

void	doEvent ()
	Do an event, if none exists return.

void	doAllEvents ()
	Do all the events in the event queue.

void	foreachEvent (std::function< void(Command cmd)> func)
	Thread safe loop over all event commands, one can implement a custom handler.

void	rforeachEvent (std::function< void(Command cmd)> func)
	thread safe reverse loop over all event commands, one can implement a custom handler

void	clearEvents ()
	Removes all events from queue cleans up copies of the event.

Static Public Member Functions
static std::shared_ptr< VTKRenderDelegate >	makeDelegate (std::shared_ptr< VisualModel > visualModel)
	Instantiate proper render delegate.

Protected Member Functions
virtual void	init ()=0

void	materialModified (Event *imstkNotUsed(e))
	Callback for updating render properties.

void	visualModelModified (Event *e)
	Callback for visual model modifications.

vtkSmartPointer< vtkTexture >	getVTKTexture (std::shared_ptr< Texture > texture)

Protected Attributes
vtkSmartPointer< vtkTransform >	m_transform

vtkSmartPointer< vtkProp >	m_actor

vtkSmartPointer< vtkAbstractMapper >	m_mapper

std::shared_ptr< VisualModel >	m_visualModel
	imstk visual model (contains data (geometry) and render specification (render material))

std::shared_ptr< RenderMaterial >	m_material

std::weak_ptr< TextureManager< VTKTextureDelegate > >	m_textureManager

Protected Attributes inherited from imstk::EventObject
ParallelUtils::SpinLock	eventQueueLock

std::deque< Command >	eventQueue

std::vector< std::pair< std::string, std::vector< Observer > > >	queuedObservers

std::vector< std::pair< std::string, std::vector< Observer > > >	directObservers

Additional Inherited Members
Public Types inherited from imstk::EventObject
using	Observer = std::tuple< bool, std::weak_ptr< EventObject >, std::function< void(Event *)> >

Detailed Description

Base class for VTK render delegates.

Definition at line 32 of file imstkVTKRenderDelegate.h.

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