vtkStandaloneSession Class Reference

A standalone session for managing VTK objects in a WebAssembly environment. More...

#include <vtkStandaloneSession.h>

Public Member Functions
	vtkStandaloneSession ()
	~vtkStandaloneSession ()
vtkTypeUInt32	Create (const std::string &className)
	Create an object of type className.
bool	Destroy (vtkTypeUInt32 object)
	Destroy a VTKObject.
bool	Set (vtkTypeUInt32 object, emscripten::val properties)
	Set properties of a VTKObject.
emscripten::val	Get (vtkTypeUInt32 object)
	Get all properties of a VTKObject.
emscripten::val	Invoke (vtkTypeUInt32 object, const std::string &methodName, emscripten::val args)
	Invoke a function methodName on object with args and return the result in a VTKJson.
unsigned long	Observe (vtkTypeUInt32 object, const std::string &eventName, emscripten::val jsFunction)
	Add an observer to a VTKObject for a specific event.
bool	UnObserve (vtkTypeUInt32 object, unsigned long tag)
	Remove an observer from a VTKObject.
std::size_t	GetTotalBlobMemoryUsage ()
	Retrieves the total memory usage of all blobs.
std::size_t	GetTotalVTKDataObjectMemoryUsage ()
	Retrieves the total memory usage of all VTK data objects.
std::string	PrintObjectToString (vtkTypeUInt32 object)
	Prints information about a VTK object to a string.
void	PrintSceneManagerInformation ()
	Prints information about the scene manager.
void	SetDeserializerLogVerbosity (const std::string &verbosityLevel)
	Sets the verbosity level for the deserializer log.
void	SetInvokerLogVerbosity (const std::string &verbosityLevel)
	Sets the verbosity level for the invoker log.
void	SetObjectManagerLogVerbosity (const std::string &verbosityLevel)
	Sets the verbosity level for the object manager log.
void	SetSerializerLogVerbosity (const std::string &verbosityLevel)
	Sets the verbosity level for the serializer log.

Public Attributes
vtkSession	Session

Detailed Description

A standalone session for managing VTK objects in a WebAssembly environment.

This class provides an interface for creating, destroying, and interacting with VTK objects in a WebAssembly context. It allows setting and retrieving properties, invoking methods, and managing event observers for VTK objects.

This class is designed to work with Emscripten through JavaScript bindings.

Note

This class is part of the WebAssembly module internals and is not exported for general use.

See also

vtkRemoteSession

Definition at line 29 of file vtkStandaloneSession.h.

Constructor & Destructor Documentation

vtkStandaloneSession()

vtkStandaloneSession::vtkStandaloneSession

(

)

~vtkStandaloneSession()

vtkStandaloneSession::~vtkStandaloneSession

(

)

Member Function Documentation

Create()

vtkTypeUInt32 vtkStandaloneSession::Create

(

const std::string &

className

)

Create an object of type className.

Destroy()

bool vtkStandaloneSession::Destroy

(

vtkTypeUInt32

object

)

Destroy a VTKObject.

Set()

bool vtkStandaloneSession::Set	(	vtkTypeUInt32	object,
		emscripten::val	properties )

Set properties of a VTKObject.

Get()

emscripten::val vtkStandaloneSession::Get

(

vtkTypeUInt32

object

)

Get all properties of a VTKObject.

Invoke()

emscripten::val vtkStandaloneSession::Invoke	(	vtkTypeUInt32	object,
		const std::string &	methodName,
		emscripten::val	args )

Invoke a function methodName on object with args and return the result in a VTKJson.

Observe()

unsigned long vtkStandaloneSession::Observe	(	vtkTypeUInt32	object,
		const std::string &	eventName,
		emscripten::val	jsFunction )

Add an observer to a VTKObject for a specific event.

UnObserve()

bool vtkStandaloneSession::UnObserve	(	vtkTypeUInt32	object,
		unsigned long	tag )

Remove an observer from a VTKObject.

GetTotalBlobMemoryUsage()

std::size_t vtkStandaloneSession::GetTotalBlobMemoryUsage

(

)

Retrieves the total memory usage of all blobs.

Returns

The total memory usage in bytes.

GetTotalVTKDataObjectMemoryUsage()

std::size_t vtkStandaloneSession::GetTotalVTKDataObjectMemoryUsage

(

)

Retrieves the total memory usage of all VTK data objects.

Returns

The total memory usage in bytes.

PrintObjectToString()

std::string vtkStandaloneSession::PrintObjectToString

(

vtkTypeUInt32

object

)

Prints information about a VTK object to a string.

Parameters

object

The identifier of the VTK object.

Returns

A string containing the result of vtkObject::Print() for the specified object.

PrintSceneManagerInformation()

void vtkStandaloneSession::PrintSceneManagerInformation

(

)

Prints information about the scene manager.

SetDeserializerLogVerbosity()

void vtkStandaloneSession::SetDeserializerLogVerbosity

(

const std::string &

verbosityLevel

)

Sets the verbosity level for the deserializer log.

Parameters

verbosityLevel

The desired verbosity level.

SetInvokerLogVerbosity()

void vtkStandaloneSession::SetInvokerLogVerbosity

(

const std::string &

verbosityLevel

)

Sets the verbosity level for the invoker log.

Parameters

verbosityLevel

The desired verbosity level.

SetObjectManagerLogVerbosity()

void vtkStandaloneSession::SetObjectManagerLogVerbosity

(

const std::string &

verbosityLevel

)

Sets the verbosity level for the object manager log.

Parameters

verbosityLevel

The desired verbosity level.

SetSerializerLogVerbosity()

void vtkStandaloneSession::SetSerializerLogVerbosity

(

const std::string &

verbosityLevel

)

Sets the verbosity level for the serializer log.

Parameters

verbosityLevel

The desired verbosity level.

Member Data Documentation

Session

vtkSession vtkStandaloneSession::Session

Definition at line 120 of file vtkStandaloneSession.h.

---

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

• Web/WebAssemblySession/vtkStandaloneSession.h