vtkGLTFReader Class Reference

Read a GLTF file. More...

#include <vtkGLTFReader.h>

Inheritance diagram for vtkGLTFReader:

Collaboration diagram for vtkGLTFReader:

Classes
struct	GLTFTexture
	Materials are not directly applied to this reader's output. More...

Public Types
typedef vtkMultiBlockDataSetAlgorithm	Superclass
Public Types inherited from vtkMultiBlockDataSetAlgorithm
typedef vtkAlgorithm	Superclass
Public Types inherited from vtkAlgorithm
enum	DesiredOutputPrecision { SINGLE_PRECISION , DOUBLE_PRECISION , DEFAULT_PRECISION }
	Values used for setting the desired output precision for various algorithms. More...
typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkGLTFReader *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
vtkStringArray *	GetAllSceneNames ()
	Get a list all scenes names as a vtkStringArray, with duplicate names numbered and empty names replaced by a generic name.
vtkDataArraySelection *	GetAnimationSelection ()
	Get the vtkDataArraySelection object to enable/disable animations.
vtkIdType	GetNumberOfTextures ()
GLTFTexture	GetGLTFTexture (vtkIdType textureIndex)
vtkSmartPointer< vtkGLTFTexture >	GetTexture (vtkIdType textureIndex)
	vtkSetFilePathMacro (FileName)
	Set/Get the name of the file from which to read points.
	vtkGetFilePathMacro (FileName)
	Set/Get the name of the file from which to read points.
	vtkSetSmartPointerMacro (Stream, vtkResourceStream)
	Set/Get the stream from which to read the glTF.
	vtkGetSmartPointerMacro (Stream, vtkResourceStream)
	Set/Get the stream from which to read the glTF.
virtual void	SetGLBStart (vtkTypeInt64)
	Set/Get the position in the Stream where the GLB starts.
virtual vtkTypeInt64	GetGLBStart ()
	Set/Get the position in the Stream where the GLB starts.
	vtkSetSmartPointerMacro (URILoader, vtkURILoader)
	Set/Get the URI loader to use when reading from a Stream.
	vtkGetSmartPointerMacro (URILoader, vtkURILoader)
	Set/Get the URI loader to use when reading from a Stream.
void	SetApplyDeformationsToGeometry (bool flag)
	The model's skinning transforms are computed and added to the different vtkPolyData objects' field data.
virtual bool	GetApplyDeformationsToGeometry ()
	The model's skinning transforms are computed and added to the different vtkPolyData objects' field data.
virtual void	ApplyDeformationsToGeometryOn ()
	The model's skinning transforms are computed and added to the different vtkPolyData objects' field data.
virtual void	ApplyDeformationsToGeometryOff ()
	The model's skinning transforms are computed and added to the different vtkPolyData objects' field data.
virtual vtkIdType	GetNumberOfAnimations ()
	glTF models can contain multiple animations, with various names and duration.
std::string	GetAnimationName (vtkIdType animationIndex)
	glTF models can contain multiple animations, with various names and duration.
float	GetAnimationDuration (vtkIdType animationIndex)
	glTF models can contain multiple animations, with various names and duration.
void	EnableAnimation (vtkIdType animationIndex)
	Enable/Disable an animation.
void	DisableAnimation (vtkIdType animationIndex)
	Enable/Disable an animation.
bool	IsAnimationEnabled (vtkIdType animationIndex)
	Enable/Disable an animation.
std::string	GetSceneName (vtkIdType sceneIndex)
	glTF models can contain multiple scene descriptions.
virtual vtkIdType	GetNumberOfScenes ()
	glTF models can contain multiple scene descriptions.
virtual vtkIdType	GetCurrentScene ()
	Get/Set the scene to be used by the reader.
virtual void	SetCurrentScene (vtkIdType)
	Get/Set the scene to be used by the reader.
void	SetScene (const std::string &scene)
	Get/Set the scene to be used by the reader.
virtual unsigned int	GetFrameRate ()
	Get/Set the rate at which animations will be sampled: the glTF format does not have the concept of static timesteps.
virtual void	SetFrameRate (unsigned int)
	Get/Set the rate at which animations will be sampled: the glTF format does not have the concept of static timesteps.
virtual void	SetOutputPointsPrecision (int)
	Set/get the desired precision for the output types.
virtual int	GetOutputPointsPrecision ()
	Set/get the desired precision for the output types.
Public Member Functions inherited from vtkMultiBlockDataSetAlgorithm
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkMultiBlockDataSetAlgorithm *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
vtkTypeBool	ProcessRequest (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
	see vtkAlgorithm for details
vtkMultiBlockDataSet *	GetOutput ()
	Get the output data object for a port on this algorithm.
vtkMultiBlockDataSet *	GetOutput (int)
	Get the output data object for a port on this algorithm.
void	SetInputData (vtkDataObject *)
	Assign a data object as input.
void	SetInputData (int, vtkDataObject *)
	Assign a data object as input.
Public Member Functions inherited from vtkAlgorithm
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkAlgorithm *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
vtkTypeBool	HasExecutive ()
	Check whether this algorithm has an assigned executive.
vtkExecutive *	GetExecutive ()
	Get this algorithm's executive.
virtual void	SetExecutive (vtkExecutive *executive)
	Set this algorithm's executive.
virtual vtkTypeBool	ProcessRequest (vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo)
	Upstream/Downstream requests form the generalized interface through which executives invoke a algorithm's functionality.
vtkTypeBool	ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
	Version of ProcessRequest() that is wrapped.
virtual int	ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, vtkMTimeType *mtime)
	A special version of ProcessRequest meant specifically for the pipeline modified time request.
virtual int	ModifyRequest (vtkInformation *request, int when)
	This method gives the algorithm a chance to modify the contents of a request before or after (specified in the when argument) it is forwarded.
vtkInformation *	GetInputPortInformation (int port)
	Get the information object associated with an input port.
vtkInformation *	GetOutputPortInformation (int port)
	Get the information object associated with an output port.
int	GetNumberOfInputPorts ()
	Get the number of input ports used by the algorithm.
int	GetNumberOfOutputPorts ()
	Get the number of output ports provided by the algorithm.
void	SetAbortExecuteAndUpdateTime ()
	Set AbortExecute Flag and update LastAbortTime.
void	UpdateProgress (double amount)
	Update the progress of the process object.
bool	CheckAbort ()
	Checks to see if this filter should abort.
vtkInformation *	GetInputArrayInformation (int idx)
	Get the info object for the specified input array to this algorithm.
void	RemoveAllInputs ()
	Remove all the input data.
vtkDataObject *	GetOutputDataObject (int port)
	Get the data object that will contain the algorithm output for the given port.
vtkDataObject *	GetInputDataObject (int port, int connection)
	Get the data object that will contain the algorithm input for the given port and given connection.
virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)
	Remove a connection from the given input port index.
virtual void	RemoveInputConnection (int port, int idx)
	Remove a connection given by index idx.
virtual void	RemoveAllInputConnections (int port)
	Removes all input connections.
virtual void	SetInputDataObject (int port, vtkDataObject *data)
	Sets the data-object as an input on the given port index.
virtual void	SetInputDataObject (vtkDataObject *data)
virtual void	AddInputDataObject (int port, vtkDataObject *data)
	Add the data-object as an input to this given port.
virtual void	AddInputDataObject (vtkDataObject *data)
vtkAlgorithmOutput *	GetOutputPort (int index)
	Get a proxy object corresponding to the given output port of this algorithm.
vtkAlgorithmOutput *	GetOutputPort ()
int	GetNumberOfInputConnections (int port)
	Get the number of inputs currently connected to a port.
int	GetTotalNumberOfInputConnections ()
	Get the total number of inputs for this algorithm.
vtkAlgorithmOutput *	GetInputConnection (int port, int index)
	Get the algorithm output port connected to an input port.
vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)
	Returns the algorithm and the output port index of that algorithm connected to a port-index pair.
vtkAlgorithm *	GetInputAlgorithm (int port, int index)
	Returns the algorithm connected to a port-index pair.
vtkAlgorithm *	GetInputAlgorithm ()
	Equivalent to GetInputAlgorithm(0, 0).
vtkExecutive *	GetInputExecutive (int port, int index)
	Returns the executive associated with a particular input connection.
vtkExecutive *	GetInputExecutive ()
	Equivalent to GetInputExecutive(0, 0)
vtkInformation *	GetInputInformation (int port, int index)
	Return the information object that is associated with a particular input connection.
vtkInformation *	GetInputInformation ()
	Equivalent to GetInputInformation(0, 0)
vtkInformation *	GetOutputInformation (int port)
	Return the information object that is associated with a particular output port.
virtual vtkTypeBool	Update (int port, vtkInformationVector *requests)
	This method enables the passing of data requests to the algorithm to be used during execution (in addition to bringing a particular port up-to-date).
virtual vtkTypeBool	Update (vtkInformation *requests)
	Convenience method to update an algorithm after passing requests to its first output port.
virtual int	UpdatePiece (int piece, int numPieces, int ghostLevels, const int extents[6]=nullptr)
	Convenience method to update an algorithm after passing requests to its first output port.
virtual VTK_UNBLOCKTHREADS int	UpdateExtent (const int extents[6])
	Convenience method to update an algorithm after passing requests to its first output port.
virtual VTK_UNBLOCKTHREADS int	UpdateTimeStep (double time, int piece=-1, int numPieces=1, int ghostLevels=0, const int extents[6]=nullptr)
	Convenience method to update an algorithm after passing requests to its first output port.
virtual VTK_UNBLOCKTHREADS void	UpdateInformation ()
	Bring the algorithm's information up-to-date.
virtual void	UpdateDataObject ()
	Create output object(s).
virtual void	PropagateUpdateExtent ()
	Propagate meta-data upstream.
virtual VTK_UNBLOCKTHREADS void	UpdateWholeExtent ()
	Bring this algorithm's outputs up-to-date.
void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
	Convenience routine to convert from a linear ordering of input connections to a port/connection pair.
void	RemoveNoPriorTemporalAccessInformationKey ()
	Removes any information key vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS() to all output ports of this vtkAlgorithm.
virtual vtkInformation *	GetInformation ()
	Set/Get the information object associated with this algorithm.
virtual void	SetInformation (vtkInformation *)
	Set/Get the information object associated with this algorithm.
bool	UsesGarbageCollector () const override
	Participate in garbage collection.
virtual void	SetAbortExecute (vtkTypeBool)
	Set/Get the AbortExecute flag for the process object.
virtual vtkTypeBool	GetAbortExecute ()
	Set/Get the AbortExecute flag for the process object.
virtual void	AbortExecuteOn ()
	Set/Get the AbortExecute flag for the process object.
virtual void	AbortExecuteOff ()
	Set/Get the AbortExecute flag for the process object.
virtual double	GetProgress ()
	Get the execution progress of a process object.
void	SetContainerAlgorithm (vtkAlgorithm *containerAlg)
	Set/get a Container algorithm for this algorithm.
vtkAlgorithm *	GetContainerAlgorithm ()
	Set/get a Container algorithm for this algorithm.
virtual void	SetAbortOutput (bool)
	Set/Get an internal variable used to communicate between the algorithm and executive.
virtual bool	GetAbortOutput ()
	Set/Get an internal variable used to communicate between the algorithm and executive.
void	SetProgressShiftScale (double shift, double scale)
	Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called.
virtual double	GetProgressShift ()
	Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called.
virtual double	GetProgressScale ()
	Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called.
void	SetProgressText (const char *ptext)
	Set the current text message associated with the progress state.
virtual char *	GetProgressText ()
	Set the current text message associated with the progress state.
virtual unsigned long	GetErrorCode ()
	The error code contains a possible error that occurred while reading or writing the file.
void	SetInputArrayToProcess (const char *name, int fieldAssociation)
	Set the input data arrays that this algorithm will process.
virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
	Set the input data arrays that this algorithm will process.
virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
	Set the input data arrays that this algorithm will process.
virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)
	Set the input data arrays that this algorithm will process.
virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
	Set the input data arrays that this algorithm will process.
virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)
	Set the connection for the given input port index.
virtual void	SetInputConnection (vtkAlgorithmOutput *input)
	Set the connection for the given input port index.
virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)
	Add a connection to the given input port index.
virtual void	AddInputConnection (vtkAlgorithmOutput *input)
	Add a connection to the given input port index.
virtual VTK_UNBLOCKTHREADS void	Update (int port)
	Bring this algorithm's outputs up-to-date.
virtual VTK_UNBLOCKTHREADS void	Update ()
	Bring this algorithm's outputs up-to-date.
virtual void	SetReleaseDataFlag (vtkTypeBool)
	Turn release data flag on or off for all output ports.
virtual vtkTypeBool	GetReleaseDataFlag ()
	Turn release data flag on or off for all output ports.
void	ReleaseDataFlagOn ()
	Turn release data flag on or off for all output ports.
void	ReleaseDataFlagOff ()
	Turn release data flag on or off for all output ports.
int	UpdateExtentIsEmpty (vtkInformation *pinfo, vtkDataObject *output)
	This detects when the UpdateExtent will generate no data This condition is satisfied when the UpdateExtent has zero volume (0,-1,...) or the UpdateNumberOfPieces is 0.
int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
	This detects when the UpdateExtent will generate no data This condition is satisfied when the UpdateExtent has zero volume (0,-1,...) or the UpdateNumberOfPieces is 0.
int *	GetUpdateExtent ()
	These functions return the update extent for output ports that use 3D extents.
int *	GetUpdateExtent (int port)
	These functions return the update extent for output ports that use 3D extents.
void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
	These functions return the update extent for output ports that use 3D extents.
void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
	These functions return the update extent for output ports that use 3D extents.
void	GetUpdateExtent (int extent[6])
	These functions return the update extent for output ports that use 3D extents.
void	GetUpdateExtent (int port, int extent[6])
	These functions return the update extent for output ports that use 3D extents.
int	GetUpdatePiece ()
	These functions return the update extent for output ports that use piece extents.
int	GetUpdatePiece (int port)
	These functions return the update extent for output ports that use piece extents.
int	GetUpdateNumberOfPieces ()
	These functions return the update extent for output ports that use piece extents.
int	GetUpdateNumberOfPieces (int port)
	These functions return the update extent for output ports that use piece extents.
int	GetUpdateGhostLevel ()
	These functions return the update extent for output ports that use piece extents.
int	GetUpdateGhostLevel (int port)
	These functions return the update extent for output ports that use piece extents.
void	SetProgressObserver (vtkProgressObserver *)
	If an ProgressObserver is set, the algorithm will report progress through it rather than directly.
virtual vtkProgressObserver *	GetProgressObserver ()
	If an ProgressObserver is set, the algorithm will report progress through it rather than directly.
void	SetNoPriorTemporalAccessInformationKey (int key)
	Set to all output ports of this algorithm the information key vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS().
void	SetNoPriorTemporalAccessInformationKey ()
	Set to all output ports of this algorithm the information key vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS().
Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)
virtual void	DebugOn ()
	Turn debugging output on.
virtual void	DebugOff ()
	Turn debugging output off.
bool	GetDebug ()
	Get the value of the debug flag.
void	SetDebug (bool debugFlag)
	Set the value of the debug flag.
virtual void	Modified ()
	Update the modification time for this object.
virtual vtkMTimeType	GetMTime ()
	Return this object's modified time.
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
void	RemoveObserver (unsigned long tag)
void	RemoveObservers (unsigned long event)
void	RemoveObservers (const char *event)
void	RemoveAllObservers ()
vtkTypeBool	HasObserver (unsigned long event)
vtkTypeBool	HasObserver (const char *event)
vtkTypeBool	InvokeEvent (unsigned long event)
vtkTypeBool	InvokeEvent (const char *event)
std::string	GetObjectDescription () const override
	The object description printed in messages and PrintSelf output.
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObservers (const char *event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkTypeBool	HasObserver (const char *event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method.
vtkTypeBool	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
vtkTypeBool	InvokeEvent (const char *event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
virtual void	SetObjectName (const std::string &objectName)
	Set/get the name of this object for reporting purposes.
virtual std::string	GetObjectName () const
	Set/get the name of this object for reporting purposes.
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.
virtual std::string	GetObjectDescription () const
	The object description printed in messages and PrintSelf output.
virtual vtkTypeBool	IsA (const char *name)
	Return 1 if this class is the same type of (or a subclass of) the named class.
virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
virtual void	Delete ()
	Delete a VTK object.
virtual void	FastDelete ()
	Delete a reference to this object.
void	InitializeObjectBase ()
void	Print (ostream &os)
	Print an object to an ostream.
void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object).
virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object).
int	GetReferenceCount ()
	Return the current reference count of this object.
void	SetReferenceCount (int)
	Sets the reference count.
bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space.
virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.

Static Public Member Functions
static vtkGLTFReader *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkGLTFReader *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkMultiBlockDataSetAlgorithm
static vtkMultiBlockDataSetAlgorithm *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkMultiBlockDataSetAlgorithm *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)
static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()
	Keys used to specify input port requirements.
static vtkInformationIntegerKey *	INPUT_IS_REPEATABLE ()
static vtkInformationInformationVectorKey *	INPUT_REQUIRED_FIELDS ()
static vtkInformationStringVectorKey *	INPUT_REQUIRED_DATA_TYPE ()
static vtkInformationInformationVectorKey *	INPUT_ARRAYS_TO_PROCESS ()
static vtkInformationIntegerKey *	INPUT_PORT ()
static vtkInformationIntegerKey *	INPUT_CONNECTION ()
static vtkInformationIntegerKey *	CAN_PRODUCE_SUB_EXTENT ()
	This key tells the executive that a particular output port is capable of producing an arbitrary subextent of the whole extent.
static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()
	Key that tells the pipeline that a particular algorithm can or cannot handle piece request.
static vtkInformationIntegerKey *	ABORTED ()
static void	SetDefaultExecutivePrototype (vtkExecutive *proto)
	If the DefaultExecutivePrototype is set, a copy of it is created in CreateDefaultExecutive() using NewInstance().
Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
static void	BreakOnError ()
	This method is called when vtkErrorMacro executes.
static void	SetGlobalWarningDisplay (vtkTypeBool val)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static vtkTypeBool	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class.
static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.
static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkGLTFReader ()
	~vtkGLTFReader () override
void	StoreTextureData ()
	Create and store GLTFTexture struct for each image present in the model.
virtual void	InitializeLoader ()
	Initialize the document loader.
int	RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
	This is called by the superclass.
int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
	This is called by the superclass.
void	CreateSceneNamesArray ()
	Create the SceneNames array, generate unique identifiers for each scene based on their glTF name, then fill the SceneNames array with the generated identifiers.
void	CreateAnimationSelection ()
	Fill the AnimationSelection vtkDataArraySelection with animation names.
Protected Member Functions inherited from vtkMultiBlockDataSetAlgorithm
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkMultiBlockDataSetAlgorithm ()
	~vtkMultiBlockDataSetAlgorithm () override=default
virtual int	RequestDataObject (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
	This is called by the superclass.
virtual int	RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
	This is called by the superclass.
virtual int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
	This is called by the superclass.
virtual int	RequestUpdateTime (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
vtkExecutive *	CreateDefaultExecutive () override
	Create a default executive.
int	FillOutputPortInformation (int port, vtkInformation *info) override
	Fill the output port information objects for this algorithm.
int	FillInputPortInformation (int port, vtkInformation *info) override
	Fill the input port information objects for this algorithm.
vtkDataObject *	GetInput (int port)
virtual int	RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
	This is called by the superclass.
Protected Member Functions inherited from vtkAlgorithm
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkAlgorithm ()
	~vtkAlgorithm () override
bool	CheckUpstreamAbort ()
	Checks to see if an upstream filter has been aborted.
virtual int	FillInputPortInformation (int port, vtkInformation *info)
	Fill the input port information objects for this algorithm.
virtual int	FillOutputPortInformation (int port, vtkInformation *info)
	Fill the output port information objects for this algorithm.
virtual void	SetNumberOfInputPorts (int n)
	Set the number of input ports used by the algorithm.
virtual void	SetNumberOfOutputPorts (int n)
	Set the number of output ports provided by the algorithm.
int	InputPortIndexInRange (int index, const char *action)
int	OutputPortIndexInRange (int index, const char *action)
int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
	Get the association of the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.
vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
	This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector.
virtual vtkExecutive *	CreateDefaultExecutive ()
	Create a default executive.
void	ReportReferences (vtkGarbageCollector *) override
virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
	Replace the Nth connection on the given input port.
virtual void	SetNumberOfInputConnections (int port, int n)
	Set the number of input connections on the given input port.
void	SetInputDataInternal (int port, vtkDataObject *input)
	These methods are used by subclasses to implement methods to set data objects directly as input.
void	AddInputDataInternal (int port, vtkDataObject *input)
int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature.
int	GetInputArrayAssociation (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature.
vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.
vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.
vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature.
vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature.
vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature.
vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature.
virtual void	SetErrorCode (unsigned long)
	The error code contains a possible error that occurred while reading or writing the file.
Protected Member Functions inherited from vtkObject
	vtkObject ()
	~vtkObject () override
void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override
void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override
void	InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events.
void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events.
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	RegisterInternal (vtkObjectBase *, vtkTypeBool check)
virtual void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)
virtual void	ReportReferences (vtkGarbageCollector *)
virtual void	ObjectFinalize ()
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Protected Attributes
vtkSmartPointer< vtkGLTFDocumentLoader >	Loader
vtkSmartPointer< vtkMultiBlockDataSet >	OutputDataSet
std::vector< vtkSmartPointer< vtkGLTFTexture > >	Textures
char *	FileName = nullptr
vtkSmartPointer< vtkResourceStream >	Stream
vtkTypeInt64	GLBStart = 0
vtkMTimeType	LastStreamTimeStamp = 0
vtkSmartPointer< vtkURILoader >	URILoader
vtkIdType	CurrentScene = 0
unsigned int	FrameRate = 60
vtkIdType	NumberOfAnimations = 0
vtkIdType	NumberOfScenes = 0
bool	IsModelLoaded = false
bool	IsMetaDataLoaded = false
bool	ApplyDeformationsToGeometry = true
int	OutputPointsPrecision = vtkAlgorithm::SINGLE_PRECISION
vtkSmartPointer< vtkStringArray >	SceneNames
vtkSmartPointer< vtkDataArraySelection >	PreviousAnimationSelection
vtkSmartPointer< vtkDataArraySelection >	AnimationSelection
Protected Attributes inherited from vtkAlgorithm
vtkTimeStamp	LastAbortCheckTime
vtkInformation *	Information
double	Progress
char *	ProgressText
vtkProgressObserver *	ProgressObserver
unsigned long	ErrorCode
	The error code contains a possible error that occurred while reading or writing the file.
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
std::string	ObjectName
Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
std::atomic< vtkTypeBool >	AbortExecute
Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()
static vtkReallocingFunction	GetCurrentReallocFunction ()
static vtkFreeingFunction	GetCurrentFreeFunction ()
static vtkFreeingFunction	GetAlternateFreeFunction ()
Static Protected Attributes inherited from vtkAlgorithm
static vtkTimeStamp	LastAbortTime
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

Read a GLTF file.

vtkGLTFReader is a concrete subclass of vtkMultiBlockDataSetAlgorithm that reads glTF 2.0 files.

The GL Transmission Format (glTF) is an API-neutral runtime asset delivery format. A glTF asset is represented by:

• A JSON-formatted file (.gltf) containing a full scene description: node hierarchy, materials, cameras, as well as descriptor information for meshes, animations, and other constructs
• Binary files (.bin) containing geometry and animation data, and other buffer-based data
• Image files (.jpg, .png) for textures

This reader currently outputs a vtkMultiBlockDataSet containing geometry information for the current selected scene, with animations, skins and morph targets applied, unless configured not to (see ApplyDeformationsToGeometry).

It is possible to get information about available scenes and animations by using the corresponding accessors. To use animations, first call SetFramerate with a non-zero value, then use EnableAnimation or DisableAnimation to configure which animations you would like to apply to the geometry. Finally, use UPDATE_TIME_STEPS to choose which frame to apply. If ApplyDeformationsToGeometry is set to true, the reader will apply the deformations, otherwise, animation transformation information will be saved to the dataset's FieldData.

Materials are currently not supported in this reader. If you would like to display materials, please try using vtkGLTFImporter. You could also use vtkGLTFReader::GetTexture, to access the image data that was loaded from the glTF 2.0 document.

This reader only supports assets that use the 2.x version of the glTF specification.

If Stream is not nullptr, it will have priority against FileName.

For the full glTF specification, see: https://github.com/KhronosGroup/glTF/tree/master/specification/2.0

Note: array sizes should not exceed INT_MAX

See also

vtkMultiBlockDataSetAlgorithm vtkGLTFImporter

Tests:

vtkGLTFReader (Tests)

Definition at line 73 of file vtkGLTFReader.h.

Member Typedef Documentation

Superclass

typedef vtkMultiBlockDataSetAlgorithm vtkGLTFReader::Superclass

Definition at line 77 of file vtkGLTFReader.h.

Constructor & Destructor Documentation

vtkGLTFReader()

vtkGLTFReader::vtkGLTFReader ( )

protected

~vtkGLTFReader()

vtkGLTFReader::~vtkGLTFReader ( )

overrideprotected

Member Function Documentation

New()

static vtkGLTFReader * vtkGLTFReader::New ( )

static

IsTypeOf()

static vtkTypeBool vtkGLTFReader::IsTypeOf ( const char *  type )

static

IsA()

virtual vtkTypeBool vtkGLTFReader::IsA ( const char *  name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class.

Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkMultiBlockDataSetAlgorithm.

SafeDownCast()

static vtkGLTFReader * vtkGLTFReader::SafeDownCast ( vtkObjectBase *  o )

static

NewInstanceInternal()

virtual vtkObjectBase * vtkGLTFReader::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkMultiBlockDataSetAlgorithm.

NewInstance()

vtkGLTFReader * vtkGLTFReader::NewInstance

(

)

const

PrintSelf()

void vtkGLTFReader::PrintSelf ( ostream &  os, vtkIndent  indent  )

overridevirtual

Methods invoked by print to print information about the object including superclasses.

Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkAlgorithm.

GetNumberOfTextures()

vtkIdType vtkGLTFReader::GetNumberOfTextures

(

)

GetGLTFTexture()

GLTFTexture vtkGLTFReader::GetGLTFTexture

(

vtkIdType

textureIndex

)

GetTexture()

vtkSmartPointer< vtkGLTFTexture > vtkGLTFReader::GetTexture

(

vtkIdType

textureIndex

)

vtkSetFilePathMacro()

vtkGLTFReader::vtkSetFilePathMacro

(

FileName

)

Set/Get the name of the file from which to read points.

vtkGetFilePathMacro()

vtkGLTFReader::vtkGetFilePathMacro

(

FileName

)

Set/Get the name of the file from which to read points.

vtkSetSmartPointerMacro() [1/2]

vtkGLTFReader::vtkSetSmartPointerMacro	(	Stream	,
		vtkResourceStream
	)

Set/Get the stream from which to read the glTF.

If Stream is not nullptr, it will have priority against FileName

vtkGetSmartPointerMacro() [1/2]

vtkGLTFReader::vtkGetSmartPointerMacro	(	Stream	,
		vtkResourceStream
	)

Set/Get the stream from which to read the glTF.

If Stream is not nullptr, it will have priority against FileName

SetGLBStart()

virtual void vtkGLTFReader::SetGLBStart ( vtkTypeInt64  )

virtual

Set/Get the position in the Stream where the GLB starts.

By default it is 0, but can be different than 0 for file formats have a GLB embeded in it, for instance 3D Tiles B3DM.

GetGLBStart()

virtual vtkTypeInt64 vtkGLTFReader::GetGLBStart ( )

virtual

Set/Get the position in the Stream where the GLB starts.

By default it is 0, but can be different than 0 for file formats have a GLB embeded in it, for instance 3D Tiles B3DM.

vtkSetSmartPointerMacro() [2/2]

vtkGLTFReader::vtkSetSmartPointerMacro	(	URILoader	,
		vtkURILoader
	)

Set/Get the URI loader to use when reading from a Stream.

URILoader will be used to locate and load other files referenced in the glTF file. If no URI loader is set when reading through a stream, only single file glTF can be read.

vtkGetSmartPointerMacro() [2/2]

vtkGLTFReader::vtkGetSmartPointerMacro	(	URILoader	,
		vtkURILoader
	)

Set/Get the URI loader to use when reading from a Stream.

URILoader will be used to locate and load other files referenced in the glTF file. If no URI loader is set when reading through a stream, only single file glTF can be read.

SetApplyDeformationsToGeometry()

void vtkGLTFReader::SetApplyDeformationsToGeometry

(

bool

flag

)

The model's skinning transforms are computed and added to the different vtkPolyData objects' field data.

If this flag is set to true, the reader will apply those skinning transforms to the model's geometry.

GetApplyDeformationsToGeometry()

virtual bool vtkGLTFReader::GetApplyDeformationsToGeometry ( )

virtual

The model's skinning transforms are computed and added to the different vtkPolyData objects' field data.

If this flag is set to true, the reader will apply those skinning transforms to the model's geometry.

ApplyDeformationsToGeometryOn()

virtual void vtkGLTFReader::ApplyDeformationsToGeometryOn ( )

virtual

The model's skinning transforms are computed and added to the different vtkPolyData objects' field data.

If this flag is set to true, the reader will apply those skinning transforms to the model's geometry.

ApplyDeformationsToGeometryOff()

virtual void vtkGLTFReader::ApplyDeformationsToGeometryOff ( )

virtual

The model's skinning transforms are computed and added to the different vtkPolyData objects' field data.

If this flag is set to true, the reader will apply those skinning transforms to the model's geometry.

GetNumberOfAnimations()

virtual vtkIdType vtkGLTFReader::GetNumberOfAnimations ( )

virtual

glTF models can contain multiple animations, with various names and duration.

glTF does not specify however any runtime behavior (order of playing, auto-start, loops, mapping of timelines, etc), which is why no animation is enabled by default. These accessors expose metadata information about a model's available animations.

GetAnimationName()

std::string vtkGLTFReader::GetAnimationName

(

vtkIdType

animationIndex

)

glTF models can contain multiple animations, with various names and duration.

glTF does not specify however any runtime behavior (order of playing, auto-start, loops, mapping of timelines, etc), which is why no animation is enabled by default. These accessors expose metadata information about a model's available animations.

GetAnimationDuration()

float vtkGLTFReader::GetAnimationDuration

(

vtkIdType

animationIndex

)

glTF models can contain multiple animations, with various names and duration.

glTF does not specify however any runtime behavior (order of playing, auto-start, loops, mapping of timelines, etc), which is why no animation is enabled by default. These accessors expose metadata information about a model's available animations.

EnableAnimation()

void vtkGLTFReader::EnableAnimation

(

vtkIdType

animationIndex

)

Enable/Disable an animation.

The reader will apply all enabled animations to the model's transformations, at the specified time step. Use UPDATE_TIME_STEP to select which frame should be applied.

DisableAnimation()

void vtkGLTFReader::DisableAnimation

(

vtkIdType

animationIndex

)

Enable/Disable an animation.

The reader will apply all enabled animations to the model's transformations, at the specified time step. Use UPDATE_TIME_STEP to select which frame should be applied.

IsAnimationEnabled()

bool vtkGLTFReader::IsAnimationEnabled

(

vtkIdType

animationIndex

)

Enable/Disable an animation.

The reader will apply all enabled animations to the model's transformations, at the specified time step. Use UPDATE_TIME_STEP to select which frame should be applied.

GetSceneName()

std::string vtkGLTFReader::GetSceneName

(

vtkIdType

sceneIndex

)

glTF models can contain multiple scene descriptions.

These accessors expose metadata information about a model's available scenes.

GetNumberOfScenes()

virtual vtkIdType vtkGLTFReader::GetNumberOfScenes ( )

virtual

glTF models can contain multiple scene descriptions.

These accessors expose metadata information about a model's available scenes.

GetCurrentScene()

virtual vtkIdType vtkGLTFReader::GetCurrentScene ( )

virtual

Get/Set the scene to be used by the reader.

SetCurrentScene()

virtual void vtkGLTFReader::SetCurrentScene ( vtkIdType  )

virtual

Get/Set the scene to be used by the reader.

SetScene()

void vtkGLTFReader::SetScene

(

const std::string &

scene

)

Get/Set the scene to be used by the reader.

GetFrameRate()

virtual unsigned int vtkGLTFReader::GetFrameRate ( )

virtual

Get/Set the rate at which animations will be sampled: the glTF format does not have the concept of static timesteps.

TimeSteps are generated, during the REQUEST_INFORMATION pass, as linearly interpolated time values between 0s and the animations' maximum durations, sampled at the specified frame rate. Use the TIME_STEPS information key to obtain integer indices to each of these steps. Set to 0 to not set any TIME_STEPS and only provide a TIME_RANGE.

SetFrameRate()

virtual void vtkGLTFReader::SetFrameRate ( unsigned int  )

virtual

Get/Set the rate at which animations will be sampled: the glTF format does not have the concept of static timesteps.

TimeSteps are generated, during the REQUEST_INFORMATION pass, as linearly interpolated time values between 0s and the animations' maximum durations, sampled at the specified frame rate. Use the TIME_STEPS information key to obtain integer indices to each of these steps. Set to 0 to not set any TIME_STEPS and only provide a TIME_RANGE.

SetOutputPointsPrecision()

virtual void vtkGLTFReader::SetOutputPointsPrecision ( int  )

virtual

Set/get the desired precision for the output types.

See the documentation for the vtkAlgorithm::DesiredOutputPrecision enum for an explanation of the available precision settings. The default is vtkAlgorithm::SINGLE_PRECISION but a 'matrix' or other transforms in the GLTF json could require vtkAlgorithm::DOUBLE_PRECISION. This feature is useful for the Cesium 3DTiles format.

GetOutputPointsPrecision()

virtual int vtkGLTFReader::GetOutputPointsPrecision ( )

virtual

Set/get the desired precision for the output types.

See the documentation for the vtkAlgorithm::DesiredOutputPrecision enum for an explanation of the available precision settings. The default is vtkAlgorithm::SINGLE_PRECISION but a 'matrix' or other transforms in the GLTF json could require vtkAlgorithm::DOUBLE_PRECISION. This feature is useful for the Cesium 3DTiles format.

GetAllSceneNames()

vtkStringArray * vtkGLTFReader::GetAllSceneNames

(

)

Get a list all scenes names as a vtkStringArray, with duplicate names numbered and empty names replaced by a generic name.

All names are guaranteed to be unique, and their index in the array matches the glTF document's scene indices.

GetAnimationSelection()

vtkDataArraySelection * vtkGLTFReader::GetAnimationSelection

(

)

Get the vtkDataArraySelection object to enable/disable animations.

StoreTextureData()

void vtkGLTFReader::StoreTextureData ( )

protected

Create and store GLTFTexture struct for each image present in the model.

InitializeLoader()

virtual void vtkGLTFReader::InitializeLoader ( )

protectedvirtual

Initialize the document loader.

Can be subclassed to instantiate a custom loader.

RequestInformation()

int vtkGLTFReader::RequestInformation ( vtkInformation *  , vtkInformationVector **  , vtkInformationVector *    )

overrideprotectedvirtual

This is called by the superclass.

This is the method you should override.

Reimplemented from vtkMultiBlockDataSetAlgorithm.

RequestData()

int vtkGLTFReader::RequestData ( vtkInformation *  , vtkInformationVector **  , vtkInformationVector *    )

overrideprotectedvirtual

This is called by the superclass.

This is the method you should override.

Reimplemented from vtkMultiBlockDataSetAlgorithm.

CreateSceneNamesArray()

void vtkGLTFReader::CreateSceneNamesArray ( )

protected

Create the SceneNames array, generate unique identifiers for each scene based on their glTF name, then fill the SceneNames array with the generated identifiers.

CreateAnimationSelection()

void vtkGLTFReader::CreateAnimationSelection ( )

protected

Fill the AnimationSelection vtkDataArraySelection with animation names.

Names are adapted from the glTF document to ensure that they are unique and non-empty.

Member Data Documentation

Loader

vtkSmartPointer<vtkGLTFDocumentLoader> vtkGLTFReader::Loader

protected

Definition at line 234 of file vtkGLTFReader.h.

OutputDataSet

vtkSmartPointer<vtkMultiBlockDataSet> vtkGLTFReader::OutputDataSet

protected

Definition at line 236 of file vtkGLTFReader.h.

Textures

std::vector<vtkSmartPointer<vtkGLTFTexture> > vtkGLTFReader::Textures

protected

Definition at line 238 of file vtkGLTFReader.h.

FileName

char* vtkGLTFReader::FileName = nullptr

protected

Definition at line 251 of file vtkGLTFReader.h.

Stream

vtkSmartPointer<vtkResourceStream> vtkGLTFReader::Stream

protected

Definition at line 252 of file vtkGLTFReader.h.

GLBStart

vtkTypeInt64 vtkGLTFReader::GLBStart = 0

protected

Definition at line 253 of file vtkGLTFReader.h.

LastStreamTimeStamp

vtkMTimeType vtkGLTFReader::LastStreamTimeStamp = 0

protected

Definition at line 254 of file vtkGLTFReader.h.

URILoader

vtkSmartPointer<vtkURILoader> vtkGLTFReader::URILoader

protected

Definition at line 255 of file vtkGLTFReader.h.

CurrentScene

vtkIdType vtkGLTFReader::CurrentScene = 0

protected

Definition at line 257 of file vtkGLTFReader.h.

FrameRate

unsigned int vtkGLTFReader::FrameRate = 60

protected

Definition at line 258 of file vtkGLTFReader.h.

NumberOfAnimations

vtkIdType vtkGLTFReader::NumberOfAnimations = 0

protected

Definition at line 259 of file vtkGLTFReader.h.

NumberOfScenes

vtkIdType vtkGLTFReader::NumberOfScenes = 0

protected

Definition at line 260 of file vtkGLTFReader.h.

IsModelLoaded

bool vtkGLTFReader::IsModelLoaded = false

protected

Definition at line 262 of file vtkGLTFReader.h.

IsMetaDataLoaded

bool vtkGLTFReader::IsMetaDataLoaded = false

protected

Definition at line 263 of file vtkGLTFReader.h.

ApplyDeformationsToGeometry

bool vtkGLTFReader::ApplyDeformationsToGeometry = true

protected

Definition at line 265 of file vtkGLTFReader.h.

OutputPointsPrecision

int vtkGLTFReader::OutputPointsPrecision = vtkAlgorithm::SINGLE_PRECISION

protected

Definition at line 266 of file vtkGLTFReader.h.

SceneNames

vtkSmartPointer<vtkStringArray> vtkGLTFReader::SceneNames

protected

Definition at line 268 of file vtkGLTFReader.h.

PreviousAnimationSelection

vtkSmartPointer<vtkDataArraySelection> vtkGLTFReader::PreviousAnimationSelection

protected

Definition at line 270 of file vtkGLTFReader.h.

AnimationSelection

vtkSmartPointer<vtkDataArraySelection> vtkGLTFReader::AnimationSelection

protected

Definition at line 271 of file vtkGLTFReader.h.

---

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

• IO/Geometry/vtkGLTFReader.h