vtkProjectedTetrahedraMapper Class Reference

Unstructured grid volume renderer. More...

#include <vtkProjectedTetrahedraMapper.h>

Inheritance diagram for vtkProjectedTetrahedraMapper:

Collaboration diagram for vtkProjectedTetrahedraMapper:

Public Types
typedef vtkUnstructuredGridVolumeMapper	Superclass
Public Types inherited from vtkUnstructuredGridVolumeMapper
enum	{ COMPOSITE_BLEND , MAXIMUM_INTENSITY_BLEND }
typedef vtkAbstractVolumeMapper	Superclass
Public Types inherited from vtkAbstractVolumeMapper
typedef vtkAbstractMapper3D	Superclass
Public Types inherited from vtkAbstractMapper3D
typedef vtkAbstractMapper	Superclass
Public Types inherited from vtkAbstractMapper
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.
vtkProjectedTetrahedraMapper *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
virtual void	SetVisibilitySort (vtkVisibilitySort *sort)
virtual vtkVisibilitySort *	GetVisibilitySort ()
virtual bool	IsSupported (vtkRenderWindow *)
	Return true if the rendering context provides the nececessary functionality to use this class.
Public Member Functions inherited from vtkUnstructuredGridVolumeMapper
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkUnstructuredGridVolumeMapper *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
virtual void	SetBlendMode (int)
void	SetBlendModeToComposite ()
void	SetBlendModeToMaximumIntensity ()
virtual int	GetBlendMode ()
void	Render (vtkRenderer *ren, vtkVolume *vol) override=0
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Render the volume.
void	ReleaseGraphicsResources (vtkWindow *) override
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this mapper.
virtual void	SetInputData (vtkUnstructuredGridBase *)
	Set/Get the input data.
virtual void	SetInputData (vtkDataSet *)
	Set/Get the input data.
vtkUnstructuredGridBase *	GetInput ()
	Set/Get the input data.
Public Member Functions inherited from vtkAbstractVolumeMapper
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkAbstractVolumeMapper *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
virtual char *	GetArrayName ()
	Get the array name or number and component to use for rendering.
virtual int	GetArrayId ()
virtual int	GetArrayAccessMode ()
const char *	GetScalarModeAsString ()
	Return the method for obtaining scalar data.
virtual void	Render (vtkRenderer *ren, vtkVolume *vol)=0
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Render the volume.
void	ReleaseGraphicsResources (vtkWindow *) override
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this mapper.
virtual vtkDataSet *	GetDataSetInput ()
	Set/Get the input data.
virtual vtkDataObject *	GetDataObjectInput ()
	Set/Get the input data.
double *	GetBounds () override
	Return bounding box (array of six doubles) of data expressed as (xmin,xmax, ymin,ymax, zmin,zmax).
void	GetBounds (double bounds[6]) override
	Return bounding box (array of six doubles) of data expressed as (xmin,xmax, ymin,ymax, zmin,zmax).
virtual void	SetScalarMode (int)
	Control how the mapper works with scalar point data and cell attribute data.
virtual int	GetScalarMode ()
	Control how the mapper works with scalar point data and cell attribute data.
virtual void	SetArrayAccessMode (int)
	Control how the mapper works with scalar point data and cell attribute data.
void	SetScalarModeToDefault ()
	Control how the mapper works with scalar point data and cell attribute data.
void	SetScalarModeToUsePointData ()
	Control how the mapper works with scalar point data and cell attribute data.
void	SetScalarModeToUseCellData ()
	Control how the mapper works with scalar point data and cell attribute data.
void	SetScalarModeToUsePointFieldData ()
	Control how the mapper works with scalar point data and cell attribute data.
void	SetScalarModeToUseCellFieldData ()
	Control how the mapper works with scalar point data and cell attribute data.
virtual void	SelectScalarArray (int arrayNum)
	When ScalarMode is set to UsePointFieldData or UseCellFieldData, you can specify which scalar array to use during rendering.
virtual void	SelectScalarArray (const char *arrayName)
	When ScalarMode is set to UsePointFieldData or UseCellFieldData, you can specify which scalar array to use during rendering.
virtual float	GetGradientMagnitudeScale ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE.
virtual float	GetGradientMagnitudeBias ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE.
virtual float	GetGradientMagnitudeScale (int)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE.
virtual float	GetGradientMagnitudeBias (int)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE.
Public Member Functions inherited from vtkAbstractMapper3D
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkAbstractMapper3D *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
virtual double *	GetBounds ()=0
	Return bounding box (array of six doubles) of data expressed as (xmin,xmax, ymin,ymax, zmin,zmax).
virtual void	GetBounds (double bounds[6])
	Get the bounds for this mapper as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax).
double	GetLength ()
	Return the diagonal length of this mappers bounding box.
virtual vtkTypeBool	IsARayCastMapper ()
	Is this a ray cast mapper? A subclass would return 1 if the ray caster is needed to generate an image from this mapper.
virtual vtkTypeBool	IsARenderIntoImageMapper ()
	Is this a "render into image" mapper? A subclass would return 1 if the mapper produces an image by rendering into a software image buffer.
void	GetClippingPlaneInDataCoords (vtkMatrix4x4 *propMatrix, int i, double planeEquation[4])
	Get the ith clipping plane as a homogeneous plane equation.
double *	GetCenter ()
	Return the Center of this mapper's data.
void	GetCenter (double center[3])
	Return the Center of this mapper's data.
Public Member Functions inherited from vtkAbstractMapper
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkAbstractMapper *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
vtkMTimeType	GetMTime () override
	Override Modifiedtime as we have added Clipping planes.
virtual void	ReleaseGraphicsResources (vtkWindow *)
	Release any graphics resources that are being consumed by this mapper.
void	SetClippingPlanes (vtkPlanes *planes)
	An alternative way to set clipping planes: use up to six planes found in the supplied instance of the implicit function vtkPlanes.
virtual void	ShallowCopy (vtkAbstractMapper *m)
	Make a shallow copy of this mapper.
int	GetNumberOfClippingPlanes ()
	Get the number of clipping planes.
virtual double	GetTimeToDraw ()
	Get the time required to draw the geometry last time it was rendered.
void	AddClippingPlane (vtkPlane *plane)
	Specify clipping planes to be applied when the data is mapped (at most 6 clipping planes can be specified).
void	RemoveClippingPlane (vtkPlane *plane)
	Specify clipping planes to be applied when the data is mapped (at most 6 clipping planes can be specified).
void	RemoveAllClippingPlanes ()
	Specify clipping planes to be applied when the data is mapped (at most 6 clipping planes can be specified).
virtual void	SetClippingPlanes (vtkPlaneCollection *)
	Get/Set the vtkPlaneCollection which specifies the clipping planes.
virtual vtkPlaneCollection *	GetClippingPlanes ()
	Get/Set the vtkPlaneCollection which specifies the clipping planes.
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.
int	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	SetProgress (double)
	SetProgress is deprecated.
void	UpdateProgress (double amount)
	Update the progress of the process object.
virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
	String based versions of SetInputArrayToProcess().
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 int	UpdateExtent (const int extents[6])
	Convenience method to update an algorithm after passing requests to its first output port.
virtual 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 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 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.
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.
void	Register (vtkObjectBase *o) override
	Participate in garbage collection.
void	UnRegister (vtkObjectBase *o) 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	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.
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	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 void	Update (int port)
	Bring this algorithm's outputs up-to-date.
virtual void	Update ()
	Bring this algorithm's outputs up-to-date.
virtual void	SetReleaseDataFlag (int)
	Turn release data flag on or off for all output ports.
virtual int	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.
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)
int	InvokeEvent (unsigned long event)
int	InvokeEvent (const char *event)
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.
int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
int	InvokeEvent (const char *event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.
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.
virtual 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 vtkTypeBool	IsTypeOf (const char *type)
static vtkProjectedTetrahedraMapper *	SafeDownCast (vtkObjectBase *o)
static vtkProjectedTetrahedraMapper *	New ()
static void	MapScalarsToColors (vtkDataArray *colors, vtkVolumeProperty *property, vtkDataArray *scalars)
static void	TransformPoints (vtkPoints *inPoints, const float projection_mat[16], const float modelview_mat[16], vtkFloatArray *outPoints)
Static Public Member Functions inherited from vtkUnstructuredGridVolumeMapper
static vtkTypeBool	IsTypeOf (const char *type)
static vtkUnstructuredGridVolumeMapper *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkAbstractVolumeMapper
static vtkTypeBool	IsTypeOf (const char *type)
static vtkAbstractVolumeMapper *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkAbstractMapper3D
static vtkTypeBool	IsTypeOf (const char *type)
static vtkAbstractMapper3D *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkAbstractMapper
static vtkTypeBool	IsTypeOf (const char *type)
static vtkAbstractMapper *	SafeDownCast (vtkObjectBase *o)
static vtkDataArray *	GetScalars (vtkDataSet *input, int scalarMode, int arrayAccessMode, int arrayId, const char *arrayName, int &cellFlag)
	Internal helper function for getting the active scalars.
static vtkAbstractArray *	GetAbstractScalars (vtkDataSet *input, int scalarMode, int arrayAccessMode, int arrayId, const char *arrayName, int &cellFlag)
	Internal helper function for getting the active scalars as an abstract array.
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 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 (int 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 int	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
	vtkProjectedTetrahedraMapper ()
	~vtkProjectedTetrahedraMapper () override
void	ReportReferences (vtkGarbageCollector *collector) override
	The visibility sort will probably make a reference loop by holding a reference to the input.
Protected Member Functions inherited from vtkUnstructuredGridVolumeMapper
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkUnstructuredGridVolumeMapper ()
	~vtkUnstructuredGridVolumeMapper () override
int	FillInputPortInformation (int, vtkInformation *) override
	Fill the input port information objects for this algorithm.
Protected Member Functions inherited from vtkAbstractVolumeMapper
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkAbstractVolumeMapper ()
	~vtkAbstractVolumeMapper () override
int	FillInputPortInformation (int port, vtkInformation *info) override
	Fill the input port information objects for this algorithm.
Protected Member Functions inherited from vtkAbstractMapper3D
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkAbstractMapper3D ()
	~vtkAbstractMapper3D () override=default
Protected Member Functions inherited from vtkAbstractMapper
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkAbstractMapper ()
	~vtkAbstractMapper () override
Protected Member Functions inherited from vtkAlgorithm
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkAlgorithm ()
	~vtkAlgorithm () override
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 assocition 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 *)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Protected Attributes
vtkVisibilitySort *	VisibilitySort
Protected Attributes inherited from vtkUnstructuredGridVolumeMapper
int	BlendMode
Protected Attributes inherited from vtkAbstractVolumeMapper
int	ScalarMode
char *	ArrayName
int	ArrayId
int	ArrayAccessMode
Protected Attributes inherited from vtkAbstractMapper3D
double	Bounds [6]
double	Center [3]
Protected Attributes inherited from vtkAbstractMapper
vtkTimerLog *	Timer
double	TimeToDraw
vtkWindow *	LastWindow
vtkPlaneCollection *	ClippingPlanes
Protected Attributes inherited from vtkAlgorithm
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
Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
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 vtkExecutive *	DefaultExecutivePrototype

Detailed Description

Unstructured grid volume renderer.

vtkProjectedTetrahedraMapper is an implementation of the classic Projected Tetrahedra algorithm presented by Shirley and Tuchman in "A Polygonal Approximation to Direct Scalar Volume Rendering" in Computer Graphics, December 1990.

Bug:

This mapper relies highly on the implementation of the OpenGL pipeline. A typical hardware driver has lots of options and some settings can cause this mapper to produce artifacts.

Definition at line 55 of file vtkProjectedTetrahedraMapper.h.

Member Typedef Documentation

Superclass

typedef vtkUnstructuredGridVolumeMapper vtkProjectedTetrahedraMapper::Superclass

Definition at line 59 of file vtkProjectedTetrahedraMapper.h.

Constructor & Destructor Documentation

vtkProjectedTetrahedraMapper()

vtkProjectedTetrahedraMapper::vtkProjectedTetrahedraMapper ( )

protected

~vtkProjectedTetrahedraMapper()

vtkProjectedTetrahedraMapper::~vtkProjectedTetrahedraMapper ( )

overrideprotected

Member Function Documentation

IsTypeOf()

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

static

IsA()

virtual vtkTypeBool vtkProjectedTetrahedraMapper::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 vtkUnstructuredGridVolumeMapper.

Reimplemented in vtkOpenGLProjectedTetrahedraMapper.

SafeDownCast()

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

static

NewInstanceInternal()

virtual vtkObjectBase * vtkProjectedTetrahedraMapper::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkUnstructuredGridVolumeMapper.

Reimplemented in vtkOpenGLProjectedTetrahedraMapper.

NewInstance()

vtkProjectedTetrahedraMapper * vtkProjectedTetrahedraMapper::NewInstance

(

)

const

New()

static vtkProjectedTetrahedraMapper * vtkProjectedTetrahedraMapper::New ( )

static

PrintSelf()

void vtkProjectedTetrahedraMapper::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 vtkAbstractVolumeMapper.

Reimplemented in vtkOpenGLProjectedTetrahedraMapper.

SetVisibilitySort()

virtual void vtkProjectedTetrahedraMapper::SetVisibilitySort ( vtkVisibilitySort *  sort )

virtual

GetVisibilitySort()

virtual vtkVisibilitySort * vtkProjectedTetrahedraMapper::GetVisibilitySort ( )

virtual

MapScalarsToColors()

static void vtkProjectedTetrahedraMapper::MapScalarsToColors ( vtkDataArray *  colors, vtkVolumeProperty *  property, vtkDataArray *  scalars  )

static

TransformPoints()

static void vtkProjectedTetrahedraMapper::TransformPoints ( vtkPoints *  inPoints, const float  projection_mat[16], const float  modelview_mat[16], vtkFloatArray *  outPoints  )

static

IsSupported()

virtual bool vtkProjectedTetrahedraMapper::IsSupported ( vtkRenderWindow *  )

inlinevirtual

Return true if the rendering context provides the nececessary functionality to use this class.

Reimplemented in vtkOpenGLProjectedTetrahedraMapper.

Definition at line 75 of file vtkProjectedTetrahedraMapper.h.

ReportReferences()

void vtkProjectedTetrahedraMapper::ReportReferences ( vtkGarbageCollector *  collector )

overrideprotectedvirtual

The visibility sort will probably make a reference loop by holding a reference to the input.

Reimplemented from vtkAlgorithm.

Member Data Documentation

VisibilitySort

vtkVisibilitySort* vtkProjectedTetrahedraMapper::VisibilitySort

protected

Definition at line 81 of file vtkProjectedTetrahedraMapper.h.

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

• Rendering/Volume/vtkProjectedTetrahedraMapper.h