vtkOpenGLPolyDataMapper2D Class Reference

2D PolyData support for OpenGL More...

#include <vtkOpenGLPolyDataMapper2D.h>

Inheritance diagram for vtkOpenGLPolyDataMapper2D:

Collaboration diagram for vtkOpenGLPolyDataMapper2D:

Public Types
typedef vtkPolyDataMapper2D	Superclass
Public Types inherited from vtkPolyDataMapper2D
typedef vtkMapper2D	Superclass
Public Types inherited from vtkMapper2D
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.
vtkOpenGLPolyDataMapper2D *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
void	RenderOverlay (vtkViewport *viewport, vtkActor2D *actor) override
	Actually draw the poly data.
void	ReleaseGraphicsResources (vtkWindow *) override
	Release any graphics resources that are being consumed by this mapper.
Public Member Functions inherited from vtkPolyDataMapper2D
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkPolyDataMapper2D *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
virtual void	CreateDefaultLookupTable ()
	Create default lookup table.
const char *	GetColorModeAsString ()
	Return the method of coloring scalar data.
const char *	GetArrayName ()
	Get the array name or number and component to color by.
int	GetArrayId ()
int	GetArrayAccessMode ()
int	GetArrayComponent ()
vtkMTimeType	GetMTime () override
	Overload standard modified time function.
vtkUnsignedCharArray *	MapScalars (double alpha)
	Map the scalars (if there are any scalars and ScalarVisibility is on) through the lookup table, returning an unsigned char RGBA array.
void	ShallowCopy (vtkAbstractMapper *m) override
	Make a shallow copy of this mapper.
void	SetInputData (vtkPolyData *in)
	Set the input to the mapper.
vtkPolyData *	GetInput ()
	Set the input to the mapper.
void	SetLookupTable (vtkScalarsToColors *lut)
	Specify a lookup table for the mapper to use.
vtkScalarsToColors *	GetLookupTable ()
	Specify a lookup table for the mapper to use.
virtual void	SetScalarVisibility (vtkTypeBool)
	Turn on/off flag to control whether scalar data is used to color objects.
virtual vtkTypeBool	GetScalarVisibility ()
	Turn on/off flag to control whether scalar data is used to color objects.
virtual void	ScalarVisibilityOn ()
	Turn on/off flag to control whether scalar data is used to color objects.
virtual void	ScalarVisibilityOff ()
	Turn on/off flag to control whether scalar data is used to color objects.
virtual void	SetColorMode (int)
	Control how the scalar data is mapped to colors.
virtual int	GetColorMode ()
	Control how the scalar data is mapped to colors.
void	SetColorModeToDefault ()
	Control how the scalar data is mapped to colors.
void	SetColorModeToMapScalars ()
	Control how the scalar data is mapped to colors.
void	SetColorModeToDirectScalars ()
	Control how the scalar data is mapped to colors.
virtual void	SetUseLookupTableScalarRange (vtkTypeBool)
	Control whether the mapper sets the lookuptable range based on its own ScalarRange, or whether it will use the LookupTable ScalarRange regardless of it's own setting.
virtual vtkTypeBool	GetUseLookupTableScalarRange ()
	Control whether the mapper sets the lookuptable range based on its own ScalarRange, or whether it will use the LookupTable ScalarRange regardless of it's own setting.
virtual void	UseLookupTableScalarRangeOn ()
	Control whether the mapper sets the lookuptable range based on its own ScalarRange, or whether it will use the LookupTable ScalarRange regardless of it's own setting.
virtual void	UseLookupTableScalarRangeOff ()
	Control whether the mapper sets the lookuptable range based on its own ScalarRange, or whether it will use the LookupTable ScalarRange regardless of it's own setting.
virtual void	SetScalarRange (double, double)
	Specify range in terms of scalar minimum and maximum (smin,smax).
void	SetScalarRange (double[2])
	Specify range in terms of scalar minimum and maximum (smin,smax).
virtual double *	GetScalarRange ()
	Specify range in terms of scalar minimum and maximum (smin,smax).
virtual void	GetScalarRange (double data[2])
	Specify range in terms of scalar minimum and maximum (smin,smax).
virtual void	SetScalarMode (int)
	Control how the filter works with scalar point data and cell attribute data.
virtual int	GetScalarMode ()
	Control how the filter works with scalar point data and cell attribute data.
void	SetScalarModeToDefault ()
	Control how the filter works with scalar point data and cell attribute data.
void	SetScalarModeToUsePointData ()
	Control how the filter works with scalar point data and cell attribute data.
void	SetScalarModeToUseCellData ()
	Control how the filter works with scalar point data and cell attribute data.
void	SetScalarModeToUsePointFieldData ()
	Control how the filter works with scalar point data and cell attribute data.
void	SetScalarModeToUseCellFieldData ()
	Control how the filter works with scalar point data and cell attribute data.
void	ColorByArrayComponent (int arrayNum, int component)
	Choose which component of which field data array to color by.
void	ColorByArrayComponent (const char *arrayName, int component)
	Choose which component of which field data array to color by.
virtual void	SetTransformCoordinate (vtkCoordinate *)
	Specify a vtkCoordinate object to be used to transform the vtkPolyData point coordinates.
virtual vtkCoordinate *	GetTransformCoordinate ()
	Specify a vtkCoordinate object to be used to transform the vtkPolyData point coordinates.
virtual bool	GetTransformCoordinateUseDouble ()
	Specify whether or not rounding to integers the transformed points when TransformCoordinate is set.
virtual void	SetTransformCoordinateUseDouble (bool)
	Specify whether or not rounding to integers the transformed points when TransformCoordinate is set.
virtual void	TransformCoordinateUseDoubleOn ()
	Specify whether or not rounding to integers the transformed points when TransformCoordinate is set.
virtual void	TransformCoordinateUseDoubleOff ()
	Specify whether or not rounding to integers the transformed points when TransformCoordinate is set.
Public Member Functions inherited from vtkMapper2D
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkMapper2D *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
virtual void	RenderOverlay (vtkViewport *, vtkActor2D *)
virtual void	RenderOpaqueGeometry (vtkViewport *, vtkActor2D *)
virtual void	RenderTranslucentPolygonalGeometry (vtkViewport *, vtkActor2D *)
virtual vtkTypeBool	HasTranslucentPolygonalGeometry ()
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 vtkOpenGLPolyDataMapper2D *	SafeDownCast (vtkObjectBase *o)
static vtkOpenGLPolyDataMapper2D *	New ()
Static Public Member Functions inherited from vtkPolyDataMapper2D
static vtkTypeBool	IsTypeOf (const char *type)
static vtkPolyDataMapper2D *	SafeDownCast (vtkObjectBase *o)
static vtkPolyDataMapper2D *	New ()
Static Public Member Functions inherited from vtkMapper2D
static vtkTypeBool	IsTypeOf (const char *type)
static vtkMapper2D *	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
	vtkOpenGLPolyDataMapper2D ()
	~vtkOpenGLPolyDataMapper2D () override
virtual bool	GetNeedToRebuildShaders (vtkOpenGLHelper &cellBO, vtkViewport *ren, vtkActor2D *act)
	Does the shader source need to be recomputed.
virtual void	BuildShaders (std::string &VertexCode, std::string &fragmentCode, std::string &geometryCode, vtkViewport *ren, vtkActor2D *act)
	Build the shader source code.
virtual void	UpdateShaders (vtkOpenGLHelper &cellBO, vtkViewport *viewport, vtkActor2D *act)
	Determine what shader to use and compile/link it.
virtual void	SetMapperShaderParameters (vtkOpenGLHelper &cellBO, vtkViewport *viewport, vtkActor2D *act)
	Set the shader parameteres related to the mapper/input data, called by UpdateShader.
void	SetCameraShaderParameters (vtkOpenGLHelper &cellBO, vtkViewport *viewport, vtkActor2D *act)
	Set the shader parameteres related to the Camera.
void	SetPropertyShaderParameters (vtkOpenGLHelper &cellBO, vtkViewport *viewport, vtkActor2D *act)
	Set the shader parameteres related to the property.
virtual void	ReplaceShaderPicking (std::string &fssource, vtkRenderer *ren, vtkActor2D *act)
	Perform string replacements on the shader templates, called from ReplaceShaderValues.
void	UpdateVBO (vtkActor2D *act, vtkViewport *viewport)
	Update the scene when necessary.
virtual bool	HaveWideLines (vtkViewport *, vtkActor2D *)
Protected Member Functions inherited from vtkPolyDataMapper2D
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkPolyDataMapper2D ()
	~vtkPolyDataMapper2D () override
int	FillInputPortInformation (int, vtkInformation *) override
	Fill the input port information objects for this algorithm.
Protected Member Functions inherited from vtkMapper2D
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkMapper2D ()=default
	~vtkMapper2D () 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
vtkGenericOpenGLResourceFreeCallback *	ResourceCallback
vtkOpenGLVertexBufferObjectGroup *	VBOs
vtkOpenGLHelper	Points
vtkOpenGLHelper	Lines
vtkOpenGLHelper	Tris
vtkOpenGLHelper	TriStrips
vtkOpenGLHelper *	LastBoundBO
vtkTextureObject *	CellScalarTexture
vtkOpenGLBufferObject *	CellScalarBuffer
bool	HaveCellScalars
int	PrimitiveIDOffset
vtkTimeStamp	VBOUpdateTime
vtkPoints *	TransformedPoints
vtkNew< vtkTransform >	VBOTransformInverse
vtkNew< vtkMatrix4x4 >	VBOShiftScale
int	LastPickState
vtkTimeStamp	PickStateChanged
vtkNew< vtkOpenGLCellToVTKCellMap >	CellCellMap
Protected Attributes inherited from vtkPolyDataMapper2D
vtkUnsignedCharArray *	Colors
vtkScalarsToColors *	LookupTable
vtkTypeBool	ScalarVisibility
vtkTimeStamp	BuildTime
double	ScalarRange [2]
vtkTypeBool	UseLookupTableScalarRange
int	ColorMode
int	ScalarMode
vtkCoordinate *	TransformCoordinate
bool	TransformCoordinateUseDouble
int	ArrayId
char	ArrayName [256]
int	ArrayComponent
int	ArrayAccessMode
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

2D PolyData support for OpenGL

vtkOpenGLPolyDataMapper2D provides 2D PolyData annotation support for vtk under OpenGL. Normally the user should use vtkPolyDataMapper2D which in turn will use this class.

See also

vtkPolyDataMapper2D

Definition at line 50 of file vtkOpenGLPolyDataMapper2D.h.

Member Typedef Documentation

Superclass

typedef vtkPolyDataMapper2D vtkOpenGLPolyDataMapper2D::Superclass

Definition at line 53 of file vtkOpenGLPolyDataMapper2D.h.

Constructor & Destructor Documentation

vtkOpenGLPolyDataMapper2D()

vtkOpenGLPolyDataMapper2D::vtkOpenGLPolyDataMapper2D ( )

protected

~vtkOpenGLPolyDataMapper2D()

vtkOpenGLPolyDataMapper2D::~vtkOpenGLPolyDataMapper2D ( )

overrideprotected

Member Function Documentation

IsTypeOf()

static vtkTypeBool vtkOpenGLPolyDataMapper2D::IsTypeOf ( const char *  type )

static

IsA()

virtual vtkTypeBool vtkOpenGLPolyDataMapper2D::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 vtkPolyDataMapper2D.

SafeDownCast()

static vtkOpenGLPolyDataMapper2D * vtkOpenGLPolyDataMapper2D::SafeDownCast ( vtkObjectBase *  o )

static

NewInstanceInternal()

virtual vtkObjectBase * vtkOpenGLPolyDataMapper2D::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkPolyDataMapper2D.

NewInstance()

vtkOpenGLPolyDataMapper2D * vtkOpenGLPolyDataMapper2D::NewInstance

(

)

const

New()

static vtkOpenGLPolyDataMapper2D * vtkOpenGLPolyDataMapper2D::New ( )

static

PrintSelf()

void vtkOpenGLPolyDataMapper2D::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 vtkPolyDataMapper2D.

RenderOverlay()

void vtkOpenGLPolyDataMapper2D::RenderOverlay ( vtkViewport *  viewport, vtkActor2D *  actor  )

overridevirtual

Actually draw the poly data.

Reimplemented from vtkMapper2D.

ReleaseGraphicsResources()

void vtkOpenGLPolyDataMapper2D::ReleaseGraphicsResources ( vtkWindow *  )

overridevirtual

Release any graphics resources that are being consumed by this mapper.

The parameter window could be used to determine which graphic resources to release.

Reimplemented from vtkAbstractMapper.

GetNeedToRebuildShaders()

virtual bool vtkOpenGLPolyDataMapper2D::GetNeedToRebuildShaders ( vtkOpenGLHelper &  cellBO, vtkViewport *  ren, vtkActor2D *  act  )

protectedvirtual

Does the shader source need to be recomputed.

BuildShaders()

virtual void vtkOpenGLPolyDataMapper2D::BuildShaders ( std::string &  VertexCode, std::string &  fragmentCode, std::string &  geometryCode, vtkViewport *  ren, vtkActor2D *  act  )

protectedvirtual

Build the shader source code.

UpdateShaders()

virtual void vtkOpenGLPolyDataMapper2D::UpdateShaders ( vtkOpenGLHelper &  cellBO, vtkViewport *  viewport, vtkActor2D *  act  )

protectedvirtual

Determine what shader to use and compile/link it.

SetMapperShaderParameters()

virtual void vtkOpenGLPolyDataMapper2D::SetMapperShaderParameters ( vtkOpenGLHelper &  cellBO, vtkViewport *  viewport, vtkActor2D *  act  )

protectedvirtual

Set the shader parameteres related to the mapper/input data, called by UpdateShader.

SetCameraShaderParameters()

void vtkOpenGLPolyDataMapper2D::SetCameraShaderParameters ( vtkOpenGLHelper &  cellBO, vtkViewport *  viewport, vtkActor2D *  act  )

protected

Set the shader parameteres related to the Camera.

SetPropertyShaderParameters()

void vtkOpenGLPolyDataMapper2D::SetPropertyShaderParameters ( vtkOpenGLHelper &  cellBO, vtkViewport *  viewport, vtkActor2D *  act  )

protected

Set the shader parameteres related to the property.

ReplaceShaderPicking()

virtual void vtkOpenGLPolyDataMapper2D::ReplaceShaderPicking ( std::string &  fssource, vtkRenderer *  ren, vtkActor2D *  act  )

protectedvirtual

Perform string replacements on the shader templates, called from ReplaceShaderValues.

UpdateVBO()

void vtkOpenGLPolyDataMapper2D::UpdateVBO ( vtkActor2D *  act, vtkViewport *  viewport  )

protected

Update the scene when necessary.

HaveWideLines()

virtual bool vtkOpenGLPolyDataMapper2D::HaveWideLines ( vtkViewport *  , vtkActor2D *    )

protectedvirtual

Member Data Documentation

ResourceCallback

vtkGenericOpenGLResourceFreeCallback* vtkOpenGLPolyDataMapper2D::ResourceCallback

protected

Definition at line 73 of file vtkOpenGLPolyDataMapper2D.h.

VBOs

vtkOpenGLVertexBufferObjectGroup* vtkOpenGLPolyDataMapper2D::VBOs

protected

Definition at line 119 of file vtkOpenGLPolyDataMapper2D.h.

Points

vtkOpenGLHelper vtkOpenGLPolyDataMapper2D::Points

protected

Definition at line 122 of file vtkOpenGLPolyDataMapper2D.h.

Lines

vtkOpenGLHelper vtkOpenGLPolyDataMapper2D::Lines

protected

Definition at line 123 of file vtkOpenGLPolyDataMapper2D.h.

Tris

vtkOpenGLHelper vtkOpenGLPolyDataMapper2D::Tris

protected

Definition at line 124 of file vtkOpenGLPolyDataMapper2D.h.

TriStrips

vtkOpenGLHelper vtkOpenGLPolyDataMapper2D::TriStrips

protected

Definition at line 125 of file vtkOpenGLPolyDataMapper2D.h.

LastBoundBO

vtkOpenGLHelper* vtkOpenGLPolyDataMapper2D::LastBoundBO

protected

Definition at line 126 of file vtkOpenGLPolyDataMapper2D.h.

CellScalarTexture

vtkTextureObject* vtkOpenGLPolyDataMapper2D::CellScalarTexture

protected

Definition at line 128 of file vtkOpenGLPolyDataMapper2D.h.

CellScalarBuffer

vtkOpenGLBufferObject* vtkOpenGLPolyDataMapper2D::CellScalarBuffer

protected

Definition at line 129 of file vtkOpenGLPolyDataMapper2D.h.

HaveCellScalars

bool vtkOpenGLPolyDataMapper2D::HaveCellScalars

protected

Definition at line 130 of file vtkOpenGLPolyDataMapper2D.h.

PrimitiveIDOffset

int vtkOpenGLPolyDataMapper2D::PrimitiveIDOffset

protected

Definition at line 131 of file vtkOpenGLPolyDataMapper2D.h.

VBOUpdateTime

vtkTimeStamp vtkOpenGLPolyDataMapper2D::VBOUpdateTime

protected

Definition at line 133 of file vtkOpenGLPolyDataMapper2D.h.

TransformedPoints

vtkPoints* vtkOpenGLPolyDataMapper2D::TransformedPoints

protected

Definition at line 134 of file vtkOpenGLPolyDataMapper2D.h.

VBOTransformInverse

vtkNew<vtkTransform> vtkOpenGLPolyDataMapper2D::VBOTransformInverse

protected

Definition at line 135 of file vtkOpenGLPolyDataMapper2D.h.

VBOShiftScale

vtkNew<vtkMatrix4x4> vtkOpenGLPolyDataMapper2D::VBOShiftScale

protected

Definition at line 136 of file vtkOpenGLPolyDataMapper2D.h.

LastPickState

int vtkOpenGLPolyDataMapper2D::LastPickState

protected

Definition at line 138 of file vtkOpenGLPolyDataMapper2D.h.

PickStateChanged

vtkTimeStamp vtkOpenGLPolyDataMapper2D::PickStateChanged

protected

Definition at line 139 of file vtkOpenGLPolyDataMapper2D.h.

CellCellMap

vtkNew<vtkOpenGLCellToVTKCellMap> vtkOpenGLPolyDataMapper2D::CellCellMap

protected

Definition at line 145 of file vtkOpenGLPolyDataMapper2D.h.

---

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

• Rendering/OpenGL2/vtkOpenGLPolyDataMapper2D.h