vtkOpenGLVolumeTextureMapper2D Class Reference

Abstract class for a volume mapper. More...

#include <vtkOpenGLVolumeTextureMapper2D.h>

Inheritance diagram for vtkOpenGLVolumeTextureMapper2D:

Collaboration diagram for vtkOpenGLVolumeTextureMapper2D:

List of all members.

Public Types
typedef vtkVolumeTextureMapper2D	Superclass
Public Types inherited from vtkVolumeTextureMapper2D
Public Types inherited from vtkVolumeTextureMapper
Public Types inherited from vtkVolumeMapper
enum	{ COMPOSITE_BLEND, MAXIMUM_INTENSITY_BLEND, MINIMUM_INTENSITY_BLEND, ADDITIVE_BLEND }
Public Types inherited from vtkAbstractVolumeMapper
Public Types inherited from vtkAbstractMapper3D
Public Types inherited from vtkAbstractMapper
Public Types inherited from vtkAlgorithm
Public Types inherited from vtkObject

Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	Render (vtkRenderer *ren, vtkVolume *vol)
void	RenderQuads (int count, float *v, float *t, unsigned char *texture, int size[2], int reverseFlag)
Public Member Functions inherited from vtkVolumeTextureMapper2D
virtual void	RenderQuads (int vtkNotUsed(count), float *vtkNotUsed(v), float *vtkNotUsed(t), unsigned char *vtkNotUsed(texture), int vtkNotUsed(size)[2], int vtkNotUsed(reverseFlag))
int	GetInternalSkipFactor ()
int *	GetAxisTextureSize ()
int	GetSaveTextures ()
unsigned char *	GetTexture ()
virtual void	SetTargetTextureSize (int, int)
void	SetTargetTextureSize (int[2])
virtual int *	GetTargetTextureSize ()
virtual void	GetTargetTextureSize (int &, int &)
virtual void	GetTargetTextureSize (int[2])
virtual void	SetMaximumNumberOfPlanes (int)
virtual int	GetMaximumNumberOfPlanes ()
virtual void	SetMaximumStorageSize (int)
virtual int	GetMaximumStorageSize ()
Public Member Functions inherited from vtkVolumeTextureMapper
virtual void	Update ()
virtual void	SetGradientEstimator (vtkEncodedGradientEstimator *gradest)
virtual vtkEncodedGradientEstimator *	GetGradientEstimator ()
virtual vtkEncodedGradientShader *	GetGradientShader ()
float *	GetGradientOpacityArray ()
unsigned char *	GetRGBAArray ()
float *	GetRedDiffuseShadingTable ()
float *	GetGreenDiffuseShadingTable ()
float *	GetBlueDiffuseShadingTable ()
float *	GetRedSpecularShadingTable ()
float *	GetGreenSpecularShadingTable ()
float *	GetBlueSpecularShadingTable ()
unsigned short *	GetEncodedNormals ()
unsigned char *	GetGradientMagnitudes ()
virtual int	GetShade ()
virtual vtkRenderWindow *	GetRenderWindow ()
virtual double *	GetDataOrigin ()
virtual void	GetDataOrigin (double data[3])
virtual double *	GetDataSpacing ()
virtual void	GetDataSpacing (double data[3])
virtual float	GetGradientMagnitudeScale ()
virtual float	GetGradientMagnitudeBias ()
virtual float	GetGradientMagnitudeScale (int)
virtual float	GetGradientMagnitudeBias (int)
Public Member Functions inherited from vtkVolumeMapper
virtual void	ReleaseGraphicsResources (vtkWindow *)
virtual void	SetInput (vtkImageData *)
virtual void	SetInput (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
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 ()
Public Member Functions inherited from vtkAbstractMapper3D
double	GetLength ()
virtual int	IsARayCastMapper ()
virtual int	IsARenderIntoImageMapper ()
double *	GetCenter ()
void	GetCenter (double center[3])
Public Member Functions inherited from vtkAbstractMapper
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
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)
int	GetNumberOfInputConnections (int port)
int	GetTotalNumberOfInputConnections ()
vtkAlgorithmOutput *	GetInputConnection (int port, int index)
virtual void	UpdateInformation ()
virtual void	UpdateWholeExtent ()
void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
virtual double	ComputePriority ()
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)
vtkAlgorithmOutput *	GetOutputPort (int index)
vtkAlgorithmOutput *	GetOutputPort ()
virtual void	SetReleaseDataFlag (int)
virtual int	GetReleaseDataFlag ()
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
int	UpdateExtentIsEmpty (vtkDataObject *output)
int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
Public Member Functions inherited from vtkObject
virtual void	DebugOn ()
virtual void	DebugOff ()
unsigned char	GetDebug ()
void	SetDebug (unsigned char 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)
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 &os)
virtual void	PrintHeader (ostream &os, vtkIndent indent)
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
int	GetReferenceCount ()

Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkOpenGLVolumeTextureMapper2D *	SafeDownCast (vtkObject *o)
static vtkOpenGLVolumeTextureMapper2D *	New ()

Protected Member Functions
	vtkOpenGLVolumeTextureMapper2D ()
	~vtkOpenGLVolumeTextureMapper2D ()
Protected Member Functions inherited from vtkVolumeTextureMapper2D
	vtkVolumeTextureMapper2D ()
	~vtkVolumeTextureMapper2D ()
void	InitializeRender (vtkRenderer *ren, vtkVolume *vol)
void	InitializeRender (vtkRenderer *ren, vtkVolume *vol, int majorDirection)
void	GenerateTexturesAndRenderQuads (vtkRenderer *ren, vtkVolume *vol)
void	ComputeAxisTextureSize (int axis, int *size)
void	RenderSavedTexture ()
Protected Member Functions inherited from vtkVolumeTextureMapper
	vtkVolumeTextureMapper ()
	~vtkVolumeTextureMapper ()
virtual void	ReportReferences (vtkGarbageCollector *)
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	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)
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 &os)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Additional Inherited Members
Protected Attributes inherited from vtkVolumeTextureMapper2D
int	MajorDirection
int	TargetTextureSize [2]
int	MaximumNumberOfPlanes
int	InternalSkipFactor
int	MaximumStorageSize
unsigned char *	Texture
int	TextureSize
int	SaveTextures
vtkTimeStamp	TextureMTime
int	AxisTextureSize [3][3]
Protected Attributes inherited from vtkVolumeTextureMapper
vtkEncodedGradientEstimator *	GradientEstimator
vtkEncodedGradientShader *	GradientShader
int	Shade
float *	GradientOpacityArray
unsigned char *	RGBAArray
int	ArraySize
int	NumberOfComponents
float *	RedDiffuseShadingTable
float *	GreenDiffuseShadingTable
float *	BlueDiffuseShadingTable
float *	RedSpecularShadingTable
float *	GreenSpecularShadingTable
float *	BlueSpecularShadingTable
double	DataOrigin [3]
double	DataSpacing [3]
unsigned short *	EncodedNormals
unsigned char *	GradientMagnitudes
float	SampleDistance
vtkRenderWindow *	RenderWindow
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
unsigned long	ErrorCode
Protected Attributes inherited from vtkObject
unsigned char	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
int	ReferenceCount
vtkWeakPointerBase **	WeakPointers

---

Detailed Description

Abstract class for a volume mapper.

vtkOpenGLVolumeTextureMapper2D renders a volume using 2D texture mapping.

See also:

vtkVolumeMapper

Definition at line 30 of file vtkOpenGLVolumeTextureMapper2D.h.

---

Member Typedef Documentation

typedef vtkVolumeTextureMapper2D vtkOpenGLVolumeTextureMapper2D::Superclass

Reimplemented from vtkVolumeTextureMapper2D.

Definition at line 33 of file vtkOpenGLVolumeTextureMapper2D.h.

---

Constructor & Destructor Documentation

vtkOpenGLVolumeTextureMapper2D::vtkOpenGLVolumeTextureMapper2D ( )

protected

vtkOpenGLVolumeTextureMapper2D::~vtkOpenGLVolumeTextureMapper2D ( )

protected

---

Member Function Documentation

virtual const char* vtkOpenGLVolumeTextureMapper2D::GetClassName ( )

virtual

Reimplemented from vtkVolumeTextureMapper2D.

static int vtkOpenGLVolumeTextureMapper2D::IsTypeOf ( const char *  name )

static

Return 1 if this class type 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 vtkVolumeTextureMapper2D.

virtual int vtkOpenGLVolumeTextureMapper2D::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 vtkVolumeTextureMapper2D.

static vtkOpenGLVolumeTextureMapper2D* vtkOpenGLVolumeTextureMapper2D::SafeDownCast ( vtkObject *  o )

static

Reimplemented from vtkVolumeTextureMapper2D.

void vtkOpenGLVolumeTextureMapper2D::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 vtkVolumeTextureMapper2D.

static vtkOpenGLVolumeTextureMapper2D* vtkOpenGLVolumeTextureMapper2D::New ( )

static

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkVolumeTextureMapper2D.

virtual void vtkOpenGLVolumeTextureMapper2D::Render ( vtkRenderer *  ren, vtkVolume *  vol  )

virtual

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Render the volume

Reimplemented from vtkVolumeTextureMapper2D.

void vtkOpenGLVolumeTextureMapper2D::RenderQuads	(	int	count,
		float *	v,
		float *	t,
		unsigned char *	texture,
		int	size[2],
		int	reverseFlag
	)

---

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

• dox/VolumeRendering/vtkOpenGLVolumeTextureMapper2D.h