Adaptive volume mapper. More...

#include <vtkSmartVolumeMapper.h>

Inheritance diagram for vtkSmartVolumeMapper:

Collaboration diagram for vtkSmartVolumeMapper:

Public Types
enum	{ DefaultRenderMode =0, RayCastAndTextureRenderMode, RayCastRenderMode, TextureRenderMode, GPURenderMode, UndefinedRenderMode, InvalidRenderMode }

enum	{ DefaultRenderMode =0, RayCastAndTextureRenderMode, RayCastRenderMode, TextureRenderMode, GPURenderMode, UndefinedRenderMode, InvalidRenderMode }

typedef vtkVolumeMapper	Superclass

typedef vtkVolumeMapper	Superclass

Public Types inherited from vtkVolumeMapper
enum	{ COMPOSITE_BLEND, MAXIMUM_INTENSITY_BLEND, MINIMUM_INTENSITY_BLEND, ADDITIVE_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
typedef vtkObject	Superclass

enum	DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkSmartVolumeMapper *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

void	SetRequestedRenderMode (int mode)

void	SetRequestedRenderModeToDefault ()

void	SetRequestedRenderModeToGPU ()

void	SetRequestedRenderModeToTexture ()

void	SetRequestedRenderModeToRayCastAndTexture ()

void	SetRequestedRenderModeToRayCast ()

int	GetLastUsedRenderMode ()

void	Render (vtkRenderer , vtkVolume )

virtual int	IsA (const char *type)

vtkSmartVolumeMapper *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

void	SetRequestedRenderMode (int mode)

void	SetRequestedRenderModeToDefault ()

void	SetRequestedRenderModeToRayCast ()

void	SetRequestedRenderModeToGPU ()

int	GetLastUsedRenderMode ()

void	Render (vtkRenderer , vtkVolume )


virtual void	SetFinalColorWindow (float)


virtual float	GetFinalColorWindow ()


virtual void	SetFinalColorLevel (float)


virtual float	GetFinalColorLevel ()


virtual int	GetRequestedRenderMode ()


virtual void	SetInteractiveUpdateRate (double)


virtual double	GetInteractiveUpdateRate ()


virtual void	SetMaxMemoryInBytes (vtkIdType)

virtual vtkIdType	GetMaxMemoryInBytes ()


virtual void	SetMaxMemoryFraction (float)

virtual float	GetMaxMemoryFraction ()


virtual void	SetInterpolationMode (int)

virtual int	GetInterpolationMode ()

void	SetInterpolationModeToNearestNeighbor ()

void	SetInterpolationModeToLinear ()

void	SetInterpolationModeToCubic ()


void	CreateCanonicalView (vtkRenderer ren, vtkVolume volume, vtkVolume volume2, vtkImageData image, int blend_mode, double viewDirection[3], double viewUp[3])


void	ReleaseGraphicsResources (vtkWindow *)


virtual void	SetFinalColorWindow (float)


virtual float	GetFinalColorWindow ()


virtual void	SetFinalColorLevel (float)


virtual float	GetFinalColorLevel ()


virtual int	GetRequestedRenderMode ()


virtual void	SetMaxMemoryInBytes (vtkIdType)

virtual vtkIdType	GetMaxMemoryInBytes ()


virtual void	SetMaxMemoryFraction (float)

virtual float	GetMaxMemoryFraction ()


virtual void	SetInterpolationMode (int)

virtual int	GetInterpolationMode ()

void	SetInterpolationModeToNearestNeighbor ()

void	SetInterpolationModeToLinear ()

void	SetInterpolationModeToCubic ()


void	CreateCanonicalView (vtkRenderer ren, vtkVolume volume, vtkVolume volume2, vtkImageData image, int blend_mode, double viewDirection[3], double viewUp[3])


virtual void	SetInteractiveUpdateRate (double)


virtual double	GetInteractiveUpdateRate ()


virtual void	SetInteractiveAdjustSampleDistances (int)

virtual int	GetInteractiveAdjustSampleDistances ()

virtual void	InteractiveAdjustSampleDistancesOn ()

virtual void	InteractiveAdjustSampleDistancesOff ()


virtual void	SetAutoAdjustSampleDistances (int)

virtual int	GetAutoAdjustSampleDistances ()

virtual void	AutoAdjustSampleDistancesOn ()

virtual void	AutoAdjustSampleDistancesOff ()


virtual void	SetSampleDistance (float)

virtual float	GetSampleDistance ()


void	ReleaseGraphicsResources (vtkWindow *)

Public Member Functions inherited from vtkVolumeMapper
vtkVolumeMapper *	NewInstance () const

virtual void	SetInputData (vtkImageData *)

virtual void	SetInputData (vtkDataSet *)

vtkImageData *	GetInput ()

virtual void	SetBlendMode (int)

void	SetBlendModeToComposite ()

void	SetBlendModeToMaximumIntensity ()

void	SetBlendModeToMinimumIntensity ()

void	SetBlendModeToAdditive ()

virtual int	GetBlendMode ()

virtual void	SetCropping (int)

virtual int	GetCropping ()

virtual void	CroppingOn ()

virtual void	CroppingOff ()

virtual void	SetCroppingRegionPlanes (double, double, double, double, double, double)

virtual void	SetCroppingRegionPlanes (double[6])

virtual double *	GetCroppingRegionPlanes ()

virtual void	GetCroppingRegionPlanes (double data[6])

virtual double *	GetVoxelCroppingRegionPlanes ()

virtual void	GetVoxelCroppingRegionPlanes (double data[6])

virtual void	SetCroppingRegionFlags (int)

virtual int	GetCroppingRegionFlags ()

void	SetCroppingRegionFlagsToSubVolume ()

void	SetCroppingRegionFlagsToFence ()

void	SetCroppingRegionFlagsToInvertedFence ()

void	SetCroppingRegionFlagsToCross ()

void	SetCroppingRegionFlagsToInvertedCross ()

Public Member Functions inherited from vtkAbstractVolumeMapper
vtkAbstractVolumeMapper *	NewInstance () const

const char *	GetScalarModeAsString ()

vtkDataSet *	GetDataSetInput ()

vtkDataObject *	GetDataObjectInput ()

virtual double *	GetBounds ()

virtual void	GetBounds (double bounds[6])

virtual void	SetScalarMode (int)

virtual int	GetScalarMode ()

void	SetScalarModeToDefault ()

void	SetScalarModeToUsePointData ()

void	SetScalarModeToUseCellData ()

void	SetScalarModeToUsePointFieldData ()

void	SetScalarModeToUseCellFieldData ()

virtual void	SelectScalarArray (int arrayNum)

virtual void	SelectScalarArray (const char *arrayName)

virtual char *	GetArrayName ()

virtual int	GetArrayId ()

virtual int	GetArrayAccessMode ()

virtual float	GetGradientMagnitudeScale ()

virtual float	GetGradientMagnitudeBias ()

virtual float	GetGradientMagnitudeScale (int)

virtual float	GetGradientMagnitudeBias (int)

Public Member Functions inherited from vtkAbstractMapper3D
vtkAbstractMapper3D *	NewInstance () const

double	GetLength ()

int	GetNumberOfClippingPlanes ()

double *	GetCenter ()

void	GetCenter (double center[3])

virtual int	IsARayCastMapper ()

virtual int	IsARenderIntoImageMapper ()

void	GetClippingPlaneInDataCoords (vtkMatrix4x4 *propMatrix, int i, double planeEquation[4])

Public Member Functions inherited from vtkAbstractMapper
vtkAbstractMapper *	NewInstance () const

virtual unsigned long	GetMTime ()

void	SetClippingPlanes (vtkPlanes *planes)

void	ShallowCopy (vtkAbstractMapper *m)

virtual double	GetTimeToDraw ()

void	AddClippingPlane (vtkPlane *plane)

void	RemoveClippingPlane (vtkPlane *plane)

void	RemoveAllClippingPlanes ()

virtual void	SetClippingPlanes (vtkPlaneCollection *)

virtual vtkPlaneCollection *	GetClippingPlanes ()

Public Member Functions inherited from vtkAlgorithm
vtkAlgorithm *	NewInstance () const

int	HasExecutive ()

vtkExecutive *	GetExecutive ()

virtual void	SetExecutive (vtkExecutive *executive)

virtual int	ModifyRequest (vtkInformation *request, int when)

vtkInformation *	GetInputPortInformation (int port)

vtkInformation *	GetOutputPortInformation (int port)

int	GetNumberOfInputPorts ()

int	GetNumberOfOutputPorts ()

void	UpdateProgress (double amount)

vtkInformation *	GetInputArrayInformation (int idx)

void	RemoveAllInputs ()

vtkDataObject *	GetOutputDataObject (int port)

virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	RemoveInputConnection (int port, int idx)

virtual void	RemoveAllInputConnections (int port)

int	GetNumberOfInputConnections (int port)

int	GetTotalNumberOfInputConnections ()

vtkAlgorithmOutput *	GetInputConnection (int port, int index)

vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)

vtkAlgorithm *	GetInputAlgorithm (int port, int index)

vtkExecutive *	GetInputExecutive (int port, int index)

vtkInformation *	GetInputInformation (int port, int index)

vtkInformation *	GetOutputInformation (int port)

virtual void	UpdateInformation ()

virtual void	UpdateDataObject ()

virtual void	PropagateUpdateExtent ()

virtual void	UpdateWholeExtent ()

void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)

int	SetUpdateExtentToWholeExtent (int port)

int	SetUpdateExtentToWholeExtent ()

void	SetUpdateExtent (int port, int extent[6])

virtual int	ProcessRequest (vtkInformation request, vtkInformationVector inInfo, vtkInformationVector outInfo)

int	ProcessRequest (vtkInformation request, vtkCollection inInfo, vtkInformationVector *outInfo)

virtual int	ComputePipelineMTime (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int requestFromOutputPort, unsigned long *mtime)

virtual vtkInformation *	GetInformation ()

virtual void	SetInformation (vtkInformation *)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

virtual void	SetAbortExecute (int)

virtual int	GetAbortExecute ()

virtual void	AbortExecuteOn ()

virtual void	AbortExecuteOff ()

virtual void	SetProgress (double)

virtual double	GetProgress ()

void	SetProgressText (const char *ptext)

virtual char *	GetProgressText ()

virtual unsigned long	GetErrorCode ()

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)

virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char fieldAssociation, const char attributeTypeorName)

vtkDataObject *	GetInputDataObject (int port, int connection)

virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	SetInputConnection (vtkAlgorithmOutput *input)

virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	AddInputConnection (vtkAlgorithmOutput *input)

virtual void	SetInputDataObject (int port, vtkDataObject *data)

virtual void	SetInputDataObject (vtkDataObject *data)

virtual void	AddInputDataObject (int port, vtkDataObject *data)

virtual void	AddInputDataObject (vtkDataObject *data)

vtkAlgorithmOutput *	GetOutputPort (int index)

vtkAlgorithmOutput *	GetOutputPort ()

vtkAlgorithm *	GetInputAlgorithm ()

vtkExecutive *	GetInputExecutive ()

vtkInformation *	GetInputInformation ()

virtual void	Update (int port)

virtual void	Update ()

virtual void	SetReleaseDataFlag (int)

virtual int	GetReleaseDataFlag ()

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

int	UpdateExtentIsEmpty (vtkInformation pinfo, vtkDataObject output)

int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)

void	SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int extent[6])

int *	GetUpdateExtent ()

int *	GetUpdateExtent (int port)

void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int extent[6])

void	GetUpdateExtent (int port, int extent[6])

int	GetUpdatePiece ()

int	GetUpdatePiece (int port)

int	GetUpdateNumberOfPieces ()

int	GetUpdateNumberOfPieces (int port)

int	GetUpdateGhostLevel ()

int	GetUpdateGhostLevel (int port)

void	SetProgressObserver (vtkProgressObserver *)

virtual vtkProgressObserver *	GetProgressObserver ()

Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkSmartVolumeMapper *	New ()

static int	IsTypeOf (const char *type)

static vtkSmartVolumeMapper *	SafeDownCast (vtkObjectBase *o)

static vtkSmartVolumeMapper *	New ()

static int	IsTypeOf (const char *type)

static vtkSmartVolumeMapper *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkVolumeMapper
static int	IsTypeOf (const char *type)

static vtkVolumeMapper *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkAbstractVolumeMapper
static int	IsTypeOf (const char *type)

static vtkAbstractVolumeMapper *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkAbstractMapper3D
static int	IsTypeOf (const char *type)

static vtkAbstractMapper3D *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkAbstractMapper
static int	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)

static vtkAbstractArray *	GetAbstractScalars (vtkDataSet input, int scalarMode, int arrayAccessMode, int arrayId, const char arrayName, int &cellFlag)

Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()

static int	IsTypeOf (const char *type)

static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()

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 ()

static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()

static void	SetDefaultExecutivePrototype (vtkExecutive *proto)

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkSmartVolumeMapper ()

	~vtkSmartVolumeMapper ()

void	ConnectMapperInput (vtkVolumeMapper *m)

void	ConnectFilterInput (vtkImageResample *f)

void	Initialize (vtkRenderer ren, vtkVolume vol)

void	ComputeRenderMode (vtkRenderer ren, vtkVolume vol)

virtual vtkObjectBase *	NewInstanceInternal () const

	vtkSmartVolumeMapper ()

	~vtkSmartVolumeMapper ()

void	ConnectMapperInput (vtkVolumeMapper *m)

void	ConnectFilterInput (vtkImageResample *f)

void	Initialize (vtkRenderer ren, vtkVolume vol)

void	ComputeRenderMode (vtkRenderer ren, vtkVolume vol)

Protected Member Functions inherited from vtkVolumeMapper
	vtkVolumeMapper ()

	~vtkVolumeMapper ()

void	ConvertCroppingRegionPlanesToVoxels ()

virtual int	FillInputPortInformation (int, vtkInformation *)

Protected Member Functions inherited from vtkAbstractVolumeMapper
	vtkAbstractVolumeMapper ()

	~vtkAbstractVolumeMapper ()

Protected Member Functions inherited from vtkAbstractMapper3D
	vtkAbstractMapper3D ()

	~vtkAbstractMapper3D ()

Protected Member Functions inherited from vtkAbstractMapper
	vtkAbstractMapper ()

	~vtkAbstractMapper ()

Protected Member Functions inherited from vtkAlgorithm
	vtkAlgorithm ()

	~vtkAlgorithm ()

virtual int	FillOutputPortInformation (int port, vtkInformation *info)

virtual void	SetNumberOfInputPorts (int n)

virtual void	SetNumberOfOutputPorts (int n)

int	InputPortIndexInRange (int index, const char *action)

int	OutputPortIndexInRange (int index, const char *action)

int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)

virtual vtkExecutive *	CreateDefaultExecutive ()

virtual void	ReportReferences (vtkGarbageCollector *)

virtual void	SetNumberOfInputConnections (int port, int n)

int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)

int	GetInputArrayAssociation (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)

virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)

void	SetInputDataInternal (int port, vtkDataObject *input)

void	AddInputDataInternal (int port, vtkDataObject *input)

virtual void	SetErrorCode (unsigned long)

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
float	FinalColorWindow

float	FinalColorLevel

vtkIdType	MaxMemoryInBytes

float	MaxMemoryFraction

int	InterpolationMode

int	RequestedRenderMode

int	CurrentRenderMode

int	Initialized

vtkTimeStamp	SupportStatusCheckTime

int	TextureSupported

int	GPUSupported

int	RayCastSupported

int	LowResGPUNecessary

vtkImageResample *	GPUResampleFilter

double	InteractiveUpdateRate

vtkGPUVolumeRayCastMapper *	GPULowResMapper

vtkGPUVolumeRayCastMapper *	GPUMapper

vtkFixedPointVolumeRayCastMapper *	RayCastMapper

vtkVolumeTextureMapper3D *	TextureMapper

int	InitializedBlendMode

float	SampleDistance

int	AutoAdjustSampleDistances

int	InteractiveAdjustSampleDistances

Protected Attributes inherited from vtkVolumeMapper
int	BlendMode

int	Cropping

double	CroppingRegionPlanes [6]

double	VoxelCroppingRegionPlanes [6]

int	CroppingRegionFlags

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

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
int	AbortExecute

Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()

Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

Adaptive volume mapper.

vtkSmartVolumeMapper is a volume mapper that will delegate to a specific volume mapper based on rendering parameters and available hardware. Use the SetRequestedRenderMode() method to control the behavior of the selection. The following options are available:

vtkSmartVolumeMapper::DefaultRenderMode:: Allow the vtkSmartVolumeMapper to select the best mapper based on rendering parameters and hardware support. If GPU ray casting is supported, this mapper will be used for all rendering. If not, then if 3D texture mapping is supported, it will be used for interactive rendering and the vtkFixedPointRayCastMapper will be used for still rendering. If 3D texture mapping is not supported, then the vtkFixedPointRayCastMapper will be used exclusively. This is the default requested render mode, and is generally the best option. When you use this option, your volume will always be rendered, but the method used to render it may vary based on parameters and platform.

vtkSmartVolumeMapper::RayCastAndTextureRenderMode:: Use the vtkVolumeTextureMapper3D for interactive rendering, and the vtkFixedPointVolumeRayCastMapper for still renders. If 3D texture mapping is not supported, then the ray caster will be used exclusively. When you use this option your volume will always be rendered, but the method used for interactive rendering will vary based on parameters and platform. The decision on whether a particular render is interactive or still is based on the adjustable parameter InteractiveUpdateRate. If the DesiredUpdateRate found in the vtkRenderWindow that initiated the Render is at or above the InteractiveUpdateRate value, then the render is considered interactive, otherwise it is considered a still render.

vtkSmartVolumeMapper::RayCastRenderMode:: Use the vtkFixedPointVolumeRayCastMapper for both interactive and still rendering. When you use this option your volume will always be rendered with the vtkFixedPointVolumeRayCastMapper.

vtkSmartVolumeMapper::TextureRenderMode:: Use the vtkVolumeTextureMapper3D, if supported, for both interactive and still rendering. If 3D texture mapping is not supported (either by the hardware, or due to the rendering parameters) then no image will be rendered. Use this option only if you have already checked for support based on the current hardware, number of scalar components, and rendering parameters in the vtkVolumeProperty. Also note that the vtkVolumeTextureMapper3D does not support window / level operations on the final image, so FinalColorWindow must be at the default value of 1.0 and FinalColorLevel must be at the default value of 0.5.

vtkSmartVolumeMapper::GPURenderMode:: Use the vtkGPUVolumeRayCastMapper, if supported, for both interactive and still rendering. If the GPU ray caster is not supported (due to hardware limitations or rendering parameters) then no image will be rendered. Use this option only if you have already checked for supported based on the current hardware, number of scalar components, and rendering parameters in the vtkVolumeProperty.

vtkSmartVolumeMapper::GPURenderMode:

You can adjust the contrast and brightness in the rendered image using the FinalColorWindow and FinalColorLevel ivars. By default the FinalColorWindow is set to 1.0, and the FinalColorLevel is set to 0.5, which applies no correction to the computed image. To apply the window / level operation to the computer image color, first a Scale and Bias value are computed:

 scale = 1.0 / this->FinalColorWindow
 bias  = 0.5 - this->FinalColorLevel / this->FinalColorWindow

To compute a new color (R', G', B', A') from an existing color (R,G,B,A) for a pixel, the following equation is used:

 R' = R*scale + bias*A
 G' = G*scale + bias*A
 B' = B*scale + bias*A
 A' = A

Note that bias is multiplied by the alpha component before adding because the red, green, and blue component of the color are already pre-multiplied by alpha. Also note that the window / level operation leaves the alpha component unchanged - it only adjusts the RGB values.

vtkSmartVolumeMapper is a volume mapper that will delegate to a specific volume mapper based on rendering parameters and available hardware. Use the SetRequestedRenderMode() method to control the behavior of the selection. The following options are available:

vtkSmartVolumeMapper::DefaultRenderMode:: Allow the vtkSmartVolumeMapper to select the best mapper based on rendering parameters and hardware support. If GPU ray casting is supported, this mapper will be used for all rendering. If not, then the vtkFixedPointRayCastMapper will be used exclusively. This is the default requested render mode, and is generally the best option. When you use this option, your volume will always be rendered, but the method used to render it may vary based on parameters and platform.

vtkSmartVolumeMapper::RayCastRenderMode:: Use the vtkFixedPointVolumeRayCastMapper for both interactive and still rendering. When you use this option your volume will always be rendered with the vtkFixedPointVolumeRayCastMapper.

vtkSmartVolumeMapper::GPURenderMode:: Use the vtkGPUVolumeRayCastMapper, if supported, for both interactive and still rendering. If the GPU ray caster is not supported (due to hardware limitations or rendering parameters) then no image will be rendered. Use this option only if you have already checked for supported based on the current hardware, number of scalar components, and rendering parameters in the vtkVolumeProperty.

vtkSmartVolumeMapper::GPURenderMode:

You can adjust the contrast and brightness in the rendered image using the FinalColorWindow and FinalColorLevel ivars. By default the FinalColorWindow is set to 1.0, and the FinalColorLevel is set to 0.5, which applies no correction to the computed image. To apply the window / level operation to the computer image color, first a Scale and Bias value are computed:

 scale = 1.0 / this->FinalColorWindow
 bias  = 0.5 - this->FinalColorLevel / this->FinalColorWindow

To compute a new color (R', G', B', A') from an existing color (R,G,B,A) for a pixel, the following equation is used:

 R' = R*scale + bias*A
 G' = G*scale + bias*A
 B' = B*scale + bias*A
 A' = A

Note that bias is multiplied by the alpha component before adding because the red, green, and blue component of the color are already pre-multiplied by alpha. Also note that the window / level operation leaves the alpha component unchanged - it only adjusts the RGB values.

Examples:: vtkSmartVolumeMapper (Examples)

Tests:: vtkSmartVolumeMapper (Tests)

Definition at line 117 of file vtkSmartVolumeMapper.h.

Member Typedef Documentation

typedef vtkVolumeMapper vtkSmartVolumeMapper::Superclass

Definition at line 121 of file vtkSmartVolumeMapper.h.

typedef vtkVolumeMapper vtkSmartVolumeMapper::Superclass

Definition at line 96 of file vtkSmartVolumeMapper.h.

Member Enumeration Documentation

anonymous enum

Enumerator
DefaultRenderMode
RayCastAndTextureRenderMode
RayCastRenderMode
TextureRenderMode
GPURenderMode
UndefinedRenderMode
InvalidRenderMode

Definition at line 154 of file vtkSmartVolumeMapper.h.

anonymous enum

Enumerator
DefaultRenderMode
RayCastAndTextureRenderMode
RayCastRenderMode
TextureRenderMode
GPURenderMode
UndefinedRenderMode
InvalidRenderMode

Definition at line 129 of file vtkSmartVolumeMapper.h.

Constructor & Destructor Documentation

vtkSmartVolumeMapper::vtkSmartVolumeMapper ( )

protected

vtkSmartVolumeMapper::~vtkSmartVolumeMapper ( )

protected

vtkSmartVolumeMapper::vtkSmartVolumeMapper ( )

protected

vtkSmartVolumeMapper::~vtkSmartVolumeMapper ( )

protected

Member Function Documentation

static vtkSmartVolumeMapper* vtkSmartVolumeMapper::New ( )

static

static int vtkSmartVolumeMapper::IsTypeOf ( const char * type )

static

virtual int vtkSmartVolumeMapper::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 vtkVolumeMapper.

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

static

virtual vtkObjectBase* vtkSmartVolumeMapper::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkVolumeMapper.

vtkSmartVolumeMapper* vtkSmartVolumeMapper::NewInstance ( ) const

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

virtual

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 vtkVolumeMapper.

virtual void vtkSmartVolumeMapper::SetFinalColorWindow ( float )

virtual

Set the final color window. This controls the contrast of the image. The default value is 1.0. The Window can be negative (this causes a "negative" effect on the image) Although Window can be set to 0.0, any value less than 0.00001 and greater than or equal to 0.0 will be set to 0.00001, and any value greater than -0.00001 but less than or equal to 0.0 will be set to -0.00001. Initial value is 1.0.

virtual float vtkSmartVolumeMapper::GetFinalColorWindow ( )

virtual

Get the final color window. Initial value is 1.0.

virtual void vtkSmartVolumeMapper::SetFinalColorLevel ( float )

virtual

Set the final color level. The level controls the brightness of the image. The final color window will be centered at the final color level, and together represent a linear remapping of color values. The default value for the level is 0.5.

virtual float vtkSmartVolumeMapper::GetFinalColorLevel ( )

virtual

Get the final color level.

void vtkSmartVolumeMapper::SetRequestedRenderMode ( int mode )

Set the requested render mode. The default is vtkSmartVolumeMapper::DefaultRenderMode.

void vtkSmartVolumeMapper::SetRequestedRenderModeToDefault ( )

Set the requested render mode to vtkSmartVolumeMapper::DefaultRenderMode. This is the best option for an application that must adapt to different data types, hardware, and rendering parameters.

void vtkSmartVolumeMapper::SetRequestedRenderModeToGPU ( )

Set the requested render mode to vtkSmartVolumeMapper::GPURenderMode. This option will use hardware accelerated rendering exclusively. This is a good option if you know there is hardware acceleration.

void vtkSmartVolumeMapper::SetRequestedRenderModeToTexture ( )

Set the requested render mode to vtkSmartVolumeMapper::TextureRenderMode.

void vtkSmartVolumeMapper::SetRequestedRenderModeToRayCastAndTexture ( )

Set the requested render mode to vtkSmartVolumeMapper::RayCastAndTextureRenderMode. This is a good option if you want to avoid using advanced OpenGL functionality, but would still like to used 3D texture mapping, if available, for interactive rendering.

void vtkSmartVolumeMapper::SetRequestedRenderModeToRayCast ( )

Set the requested render mode to vtkSmartVolumeMapper::RayCastRenderMode. This option will use software rendering exclusively. This is a good option if you know there is no hardware acceleration.

virtual int vtkSmartVolumeMapper::GetRequestedRenderMode ( )

virtual

Get the requested render mode.

virtual void vtkSmartVolumeMapper::SetInteractiveUpdateRate ( double )

virtual

Set the rate at or above this render will be considered interactive. If the DesiredUpdateRate of the vtkRenderWindow that caused the Render falls at or above this rate, the render is considered interactive and the mapper may be adjusted (depending on the render mode). Initial value is 1.0.

virtual double vtkSmartVolumeMapper::GetInteractiveUpdateRate ( )

virtual

Get the update rate at or above which this is considered an interactive render. Initial value is 1.0.

int vtkSmartVolumeMapper::GetLastUsedRenderMode ( )

This will return the render mode used during the previous call to Render().

virtual void vtkSmartVolumeMapper::SetMaxMemoryInBytes ( vtkIdType )

virtual

Value passed to the GPU mapper. Ignored by other mappers. Maximum size of the 3D texture in GPU memory. Will default to the size computed from the graphics card. Can be adjusted by the user. Useful if the automatic detection is defective or missing.

virtual vtkIdType vtkSmartVolumeMapper::GetMaxMemoryInBytes ( )

virtual

Value passed to the GPU mapper. Ignored by other mappers. Maximum size of the 3D texture in GPU memory. Will default to the size computed from the graphics card. Can be adjusted by the user. Useful if the automatic detection is defective or missing.

virtual void vtkSmartVolumeMapper::SetMaxMemoryFraction ( float )

virtual

Value passed to the GPU mapper. Ignored by other mappers. Maximum fraction of the MaxMemoryInBytes that should be used to hold the texture. Valid values are 0.1 to 1.0.

virtual float vtkSmartVolumeMapper::GetMaxMemoryFraction ( )

virtual

Value passed to the GPU mapper. Ignored by other mappers. Maximum fraction of the MaxMemoryInBytes that should be used to hold the texture. Valid values are 0.1 to 1.0.

virtual void vtkSmartVolumeMapper::SetInterpolationMode ( int )

virtual

Set interpolation mode for downsampling (lowres GPU) (initial value: cubic).

virtual int vtkSmartVolumeMapper::GetInterpolationMode ( )

virtual

Set interpolation mode for downsampling (lowres GPU) (initial value: cubic).

void vtkSmartVolumeMapper::SetInterpolationModeToNearestNeighbor ( )

Set interpolation mode for downsampling (lowres GPU) (initial value: cubic).

void vtkSmartVolumeMapper::SetInterpolationModeToLinear ( )

Set interpolation mode for downsampling (lowres GPU) (initial value: cubic).

void vtkSmartVolumeMapper::SetInterpolationModeToCubic ( )

Set interpolation mode for downsampling (lowres GPU) (initial value: cubic).

void vtkSmartVolumeMapper::CreateCanonicalView	(	vtkRenderer *	ren,
		vtkVolume *	volume,
		vtkVolume *	volume2,
		vtkImageData *	image,
		int	blend_mode,
		double	viewDirection[3],
		double	viewUp[3]
	)

This method can be used to render a representative view of the input data into the supplied image given the supplied blending mode, view direction, and view up vector.

void vtkSmartVolumeMapper::Render	(	vtkRenderer *	,
		vtkVolume *
	)

virtual

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Initialize rendering for this volume.

Implements vtkVolumeMapper.

void vtkSmartVolumeMapper::ReleaseGraphicsResources ( vtkWindow * )

virtual

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE 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 vtkVolumeMapper.

void vtkSmartVolumeMapper::ConnectMapperInput ( vtkVolumeMapper * m )

protected

Connect input of the vtkSmartVolumeMapper to the input of the internal volume mapper by doing a shallow to avoid memory leaks.

Precondition: m_exists: m!=0

void vtkSmartVolumeMapper::ConnectFilterInput ( vtkImageResample * f )

protected

Connect input of the vtkSmartVolumeMapper to the input of the internal resample filter by doing a shallow to avoid memory leaks.

Precondition: m_exists: f!=0

void vtkSmartVolumeMapper::Initialize	(	vtkRenderer *	ren,
		vtkVolume *	vol
	)

protected

void vtkSmartVolumeMapper::ComputeRenderMode	(	vtkRenderer *	ren,
		vtkVolume *	vol
	)

protected

static vtkSmartVolumeMapper* vtkSmartVolumeMapper::New ( )

static

static int vtkSmartVolumeMapper::IsTypeOf ( const char * type )

static

virtual int vtkSmartVolumeMapper::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 vtkVolumeMapper.

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

static

virtual vtkObjectBase* vtkSmartVolumeMapper::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkVolumeMapper.

vtkSmartVolumeMapper* vtkSmartVolumeMapper::NewInstance ( ) const

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

virtual

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 vtkVolumeMapper.

virtual void vtkSmartVolumeMapper::SetFinalColorWindow ( float )

virtual

Set the final color window. This controls the contrast of the image. The default value is 1.0. The Window can be negative (this causes a "negative" effect on the image) Although Window can be set to 0.0, any value less than 0.00001 and greater than or equal to 0.0 will be set to 0.00001, and any value greater than -0.00001 but less than or equal to 0.0 will be set to -0.00001. Initial value is 1.0.

virtual float vtkSmartVolumeMapper::GetFinalColorWindow ( )

virtual

Get the final color window. Initial value is 1.0.

virtual void vtkSmartVolumeMapper::SetFinalColorLevel ( float )

virtual

Set the final color level. The level controls the brightness of the image. The final color window will be centered at the final color level, and together represent a linear remapping of color values. The default value for the level is 0.5.

virtual float vtkSmartVolumeMapper::GetFinalColorLevel ( )

virtual

Get the final color level.

void vtkSmartVolumeMapper::SetRequestedRenderMode ( int mode )

Set the requested render mode. The default is vtkSmartVolumeMapper::DefaultRenderMode.

void vtkSmartVolumeMapper::SetRequestedRenderModeToDefault ( )

Set the requested render mode to vtkSmartVolumeMapper::DefaultRenderMode. This is the best option for an application that must adapt to different data types, hardware, and rendering parameters.

void vtkSmartVolumeMapper::SetRequestedRenderModeToRayCast ( )

Set the requested render mode to vtkSmartVolumeMapper::RayCastRenderMode. This option will use software rendering exclusively. This is a good option if you know there is no hardware acceleration.

void vtkSmartVolumeMapper::SetRequestedRenderModeToGPU ( )

Set the requested render mode to vtkSmartVolumeMapper::GPURenderMode. This option will use hardware accelerated rendering exclusively. This is a good option if you know there is hardware acceleration.

virtual int vtkSmartVolumeMapper::GetRequestedRenderMode ( )

virtual

Get the requested render mode.

int vtkSmartVolumeMapper::GetLastUsedRenderMode ( )

This will return the render mode used during the previous call to Render().

virtual void vtkSmartVolumeMapper::SetMaxMemoryInBytes ( vtkIdType )

virtual

Value passed to the GPU mapper. Ignored by other mappers. Maximum size of the 3D texture in GPU memory. Will default to the size computed from the graphics card. Can be adjusted by the user. Useful if the automatic detection is defective or missing.

virtual vtkIdType vtkSmartVolumeMapper::GetMaxMemoryInBytes ( )

virtual

Value passed to the GPU mapper. Ignored by other mappers. Maximum size of the 3D texture in GPU memory. Will default to the size computed from the graphics card. Can be adjusted by the user. Useful if the automatic detection is defective or missing.

virtual void vtkSmartVolumeMapper::SetMaxMemoryFraction ( float )

virtual

Value passed to the GPU mapper. Ignored by other mappers. Maximum fraction of the MaxMemoryInBytes that should be used to hold the texture. Valid values are 0.1 to 1.0.

virtual float vtkSmartVolumeMapper::GetMaxMemoryFraction ( )

virtual

Value passed to the GPU mapper. Ignored by other mappers. Maximum fraction of the MaxMemoryInBytes that should be used to hold the texture. Valid values are 0.1 to 1.0.

virtual void vtkSmartVolumeMapper::SetInterpolationMode ( int )

virtual

Set interpolation mode for downsampling (lowres GPU) (initial value: cubic).

virtual int vtkSmartVolumeMapper::GetInterpolationMode ( )

virtual

Set interpolation mode for downsampling (lowres GPU) (initial value: cubic).

void vtkSmartVolumeMapper::SetInterpolationModeToNearestNeighbor ( )

Set interpolation mode for downsampling (lowres GPU) (initial value: cubic).

void vtkSmartVolumeMapper::SetInterpolationModeToLinear ( )

Set interpolation mode for downsampling (lowres GPU) (initial value: cubic).

void vtkSmartVolumeMapper::SetInterpolationModeToCubic ( )

Set interpolation mode for downsampling (lowres GPU) (initial value: cubic).

void vtkSmartVolumeMapper::CreateCanonicalView	(	vtkRenderer *	ren,
		vtkVolume *	volume,
		vtkVolume *	volume2,
		vtkImageData *	image,
		int	blend_mode,
		double	viewDirection[3],
		double	viewUp[3]
	)

This method can be used to render a representative view of the input data into the supplied image given the supplied blending mode, view direction, and view up vector.

virtual void vtkSmartVolumeMapper::SetInteractiveUpdateRate ( double )

virtual

If the DesiredUpdateRate of the vtkRenderWindow that caused the Render falls at or above this rate, the render is considered interactive and the mapper may be adjusted (depending on the render mode). Initial value is 1.0.

virtual double vtkSmartVolumeMapper::GetInteractiveUpdateRate ( )

virtual

Get the update rate at or above which this is considered an interactive render. Initial value is 1.0.

virtual void vtkSmartVolumeMapper::SetInteractiveAdjustSampleDistances ( int )

virtual

If the InteractiveAdjustSampleDistances flag is enabled, vtkSmartVolumeMapper interactively sets and resets the AutoAdjustSampleDistances flag on the internal volume mapper. This flag along with InteractiveUpdateRate is useful to adjust volume mapper sample distance based on whether the render is interactive or still. By default, InteractiveAdjustSampleDistances is enabled.

virtual int vtkSmartVolumeMapper::GetInteractiveAdjustSampleDistances ( )

virtual

If the InteractiveAdjustSampleDistances flag is enabled, vtkSmartVolumeMapper interactively sets and resets the AutoAdjustSampleDistances flag on the internal volume mapper. This flag along with InteractiveUpdateRate is useful to adjust volume mapper sample distance based on whether the render is interactive or still. By default, InteractiveAdjustSampleDistances is enabled.

virtual void vtkSmartVolumeMapper::InteractiveAdjustSampleDistancesOn ( )

virtual

If the InteractiveAdjustSampleDistances flag is enabled, vtkSmartVolumeMapper interactively sets and resets the AutoAdjustSampleDistances flag on the internal volume mapper. This flag along with InteractiveUpdateRate is useful to adjust volume mapper sample distance based on whether the render is interactive or still. By default, InteractiveAdjustSampleDistances is enabled.

virtual void vtkSmartVolumeMapper::InteractiveAdjustSampleDistancesOff ( )

virtual

If the InteractiveAdjustSampleDistances flag is enabled, vtkSmartVolumeMapper interactively sets and resets the AutoAdjustSampleDistances flag on the internal volume mapper. This flag along with InteractiveUpdateRate is useful to adjust volume mapper sample distance based on whether the render is interactive or still. By default, InteractiveAdjustSampleDistances is enabled.

virtual void vtkSmartVolumeMapper::SetAutoAdjustSampleDistances ( int )

virtual

If AutoAdjustSampleDistances is on, the ImageSampleDistance will be varied to achieve the allocated render time of this prop (controlled by the desired update rate and any culling in use). Note that, this flag is ignored when InteractiveAdjustSampleDistances is enabled. To explicitly set and use this flag, one must disable InteractiveAdjustSampleDistances.

virtual int vtkSmartVolumeMapper::GetAutoAdjustSampleDistances ( )

virtual

If AutoAdjustSampleDistances is on, the ImageSampleDistance will be varied to achieve the allocated render time of this prop (controlled by the desired update rate and any culling in use). Note that, this flag is ignored when InteractiveAdjustSampleDistances is enabled. To explicitly set and use this flag, one must disable InteractiveAdjustSampleDistances.

virtual void vtkSmartVolumeMapper::AutoAdjustSampleDistancesOn ( )

virtual

If AutoAdjustSampleDistances is on, the ImageSampleDistance will be varied to achieve the allocated render time of this prop (controlled by the desired update rate and any culling in use). Note that, this flag is ignored when InteractiveAdjustSampleDistances is enabled. To explicitly set and use this flag, one must disable InteractiveAdjustSampleDistances.

virtual void vtkSmartVolumeMapper::AutoAdjustSampleDistancesOff ( )

virtual

If AutoAdjustSampleDistances is on, the ImageSampleDistance will be varied to achieve the allocated render time of this prop (controlled by the desired update rate and any culling in use). Note that, this flag is ignored when InteractiveAdjustSampleDistances is enabled. To explicitly set and use this flag, one must disable InteractiveAdjustSampleDistances.

virtual void vtkSmartVolumeMapper::SetSampleDistance ( float )

virtual

Set/Get the distance between samples used for rendering when AutoAdjustSampleDistances is off, or when this mapper has more than 1 second allocated to it for rendering. If SampleDistance is negative, it will be computed based on the dataset spacing. Initial value is -1.0.

virtual float vtkSmartVolumeMapper::GetSampleDistance ( )

virtual

Set/Get the distance between samples used for rendering when AutoAdjustSampleDistances is off, or when this mapper has more than 1 second allocated to it for rendering. If SampleDistance is negative, it will be computed based on the dataset spacing. Initial value is -1.0.

void vtkSmartVolumeMapper::Render	(	vtkRenderer *	,
		vtkVolume *
	)

virtual

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Initialize rendering for this volume.

Implements vtkVolumeMapper.

void vtkSmartVolumeMapper::ReleaseGraphicsResources ( vtkWindow * )

virtual

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE 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 vtkVolumeMapper.

void vtkSmartVolumeMapper::ConnectMapperInput ( vtkVolumeMapper * m )

protected

Connect input of the vtkSmartVolumeMapper to the input of the internal volume mapper by doing a shallow to avoid memory leaks.

Precondition: m_exists: m!=0

void vtkSmartVolumeMapper::ConnectFilterInput ( vtkImageResample * f )

protected

Connect input of the vtkSmartVolumeMapper to the input of the internal resample filter by doing a shallow to avoid memory leaks.

Precondition: m_exists: f!=0

void vtkSmartVolumeMapper::Initialize	(	vtkRenderer *	ren,
		vtkVolume *	vol
	)

protected

void vtkSmartVolumeMapper::ComputeRenderMode	(	vtkRenderer *	ren,
		vtkVolume *	vol
	)

protected

Member Data Documentation

float vtkSmartVolumeMapper::FinalColorWindow

protected

Definition at line 293 of file vtkSmartVolumeMapper.h.

float vtkSmartVolumeMapper::FinalColorLevel

protected

Definition at line 294 of file vtkSmartVolumeMapper.h.

vtkIdType vtkSmartVolumeMapper::MaxMemoryInBytes

protected

Definition at line 297 of file vtkSmartVolumeMapper.h.

float vtkSmartVolumeMapper::MaxMemoryFraction

protected

Definition at line 298 of file vtkSmartVolumeMapper.h.

int vtkSmartVolumeMapper::InterpolationMode

protected

Definition at line 301 of file vtkSmartVolumeMapper.h.

int vtkSmartVolumeMapper::RequestedRenderMode

protected

Definition at line 306 of file vtkSmartVolumeMapper.h.

int vtkSmartVolumeMapper::CurrentRenderMode

protected

Definition at line 307 of file vtkSmartVolumeMapper.h.

int vtkSmartVolumeMapper::Initialized

protected

Definition at line 310 of file vtkSmartVolumeMapper.h.

vtkTimeStamp vtkSmartVolumeMapper::SupportStatusCheckTime

protected

Definition at line 311 of file vtkSmartVolumeMapper.h.

int vtkSmartVolumeMapper::TextureSupported

protected

Definition at line 312 of file vtkSmartVolumeMapper.h.

int vtkSmartVolumeMapper::GPUSupported

protected

Definition at line 313 of file vtkSmartVolumeMapper.h.

int vtkSmartVolumeMapper::RayCastSupported

protected

Definition at line 314 of file vtkSmartVolumeMapper.h.

int vtkSmartVolumeMapper::LowResGPUNecessary

protected

Definition at line 315 of file vtkSmartVolumeMapper.h.

vtkImageResample * vtkSmartVolumeMapper::GPUResampleFilter

protected

Definition at line 319 of file vtkSmartVolumeMapper.h.

double vtkSmartVolumeMapper::InteractiveUpdateRate

protected

Definition at line 324 of file vtkSmartVolumeMapper.h.

vtkGPUVolumeRayCastMapper * vtkSmartVolumeMapper::GPULowResMapper

protected

Definition at line 337 of file vtkSmartVolumeMapper.h.

vtkGPUVolumeRayCastMapper * vtkSmartVolumeMapper::GPUMapper

protected

Definition at line 338 of file vtkSmartVolumeMapper.h.

vtkFixedPointVolumeRayCastMapper * vtkSmartVolumeMapper::RayCastMapper

protected

Definition at line 339 of file vtkSmartVolumeMapper.h.

vtkVolumeTextureMapper3D* vtkSmartVolumeMapper::TextureMapper

protected

Definition at line 340 of file vtkSmartVolumeMapper.h.

int vtkSmartVolumeMapper::InitializedBlendMode

protected

Definition at line 346 of file vtkSmartVolumeMapper.h.

float vtkSmartVolumeMapper::SampleDistance

protected

Definition at line 339 of file vtkSmartVolumeMapper.h.

int vtkSmartVolumeMapper::AutoAdjustSampleDistances

protected

Definition at line 343 of file vtkSmartVolumeMapper.h.

int vtkSmartVolumeMapper::InteractiveAdjustSampleDistances

protected

Definition at line 355 of file vtkSmartVolumeMapper.h.

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

/home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/Rendering/VolumeOpenGL/vtkSmartVolumeMapper.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation