Mapper to render volumes defined as vtkMultiBlockDataSet. More...

#include <vtkMultiBlockVolumeMapper.h>

Inheritance diagram for vtkMultiBlockVolumeMapper:

Collaboration diagram for vtkMultiBlockVolumeMapper:

Public Types
typedef vtkVolumeMapper	Superclass

Public Types inherited from vtkVolumeMapper
enum	BlendModes { COMPOSITE_BLEND , MAXIMUM_INTENSITY_BLEND , MINIMUM_INTENSITY_BLEND , AVERAGE_INTENSITY_BLEND , ADDITIVE_BLEND , ISOSURFACE_BLEND , SLICE_BLEND }
	Blend modes. More...

typedef vtkAbstractVolumeMapper	Superclass

Public Types inherited from vtkAbstractVolumeMapper
typedef vtkAbstractMapper3D	Superclass

Public Types inherited from vtkAbstractMapper3D
typedef vtkAbstractMapper	Superclass

Public Types inherited from vtkAbstractMapper
typedef vtkAlgorithm	Superclass

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

typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkMultiBlockVolumeMapper *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...


double *	GetBounds () override
	API Superclass. More...

void	SelectScalarArray (int arrayNum) override
	API Superclass. More...

void	SelectScalarArray (char const *arrayName) override
	API Superclass. More...

void	SetScalarMode (int ScalarMode) override
	API Superclass. More...

void	SetArrayAccessMode (int accessMode) override
	API Superclass. More...

void	Render (vtkRenderer ren, vtkVolume vol) override
	Render the current dataset. More...

void	ReleaseGraphicsResources (vtkWindow *window) override

double *	GetBounds () override
	Return bounding box (array of six doubles) of data expressed as (xmin,xmax, ymin,ymax, zmin,zmax). More...

void	GetBounds (double bounds[6]) override
	API Superclass. More...


void	SetVectorMode (int mode)
	VectorMode interface exposed from vtkSmartVolumeMapper. More...

virtual int	GetVectorMode ()
	VectorMode interface exposed from vtkSmartVolumeMapper. More...

void	SetVectorComponent (int component)
	VectorMode interface exposed from vtkSmartVolumeMapper. More...

virtual int	GetVectorComponent ()
	VectorMode interface exposed from vtkSmartVolumeMapper. More...


void	SetBlendMode (int mode) override
	Blending mode API from vtkVolumeMapper. More...


void	SetComputeNormalFromOpacity (bool val) override
	ComputeNormalFromOpacity exposed. More...


void	SetGlobalIlluminationReach (float val)
	This parameter acts as a balance between localness and globalness of shadows. More...

virtual float	GetGlobalIlluminationReach ()
	This parameter acts as a balance between localness and globalness of shadows. More...


void	SetVolumetricScatteringBlending (float val)
	This parameter controls the blending between surfacic approximation and volumetric multi-scattering. More...

virtual float	GetVolumetricScatteringBlending ()
	This parameter controls the blending between surfacic approximation and volumetric multi-scattering. More...


void	SetCropping (vtkTypeBool mode) override
	Cropping API from vtkVolumeMapper. More...

void	SetCroppingRegionPlanes (double arg1, double arg2, double arg3, double arg4, double arg5, double arg6) override

void	SetCroppingRegionPlanes (const double *planes) override
	Cropping API from vtkVolumeMapper. More...

void	SetCroppingRegionFlags (int mode) override


void	SetRequestedRenderMode (int)
	Forwarded to internal vtkSmartVolumeMappers used. More...


void	SetTransfer2DYAxisArray (const char *a)

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

virtual void	SetInputData (vtkImageData *)
	Set/Get the input data. More...

virtual void	SetInputData (vtkDataSet *)
	Set/Get the input data. More...

virtual void	SetInputData (vtkRectilinearGrid *)
	Set/Get the input data. More...

virtual vtkDataSet *	GetInput ()
	Set/Get the input data. More...

virtual vtkDataSet *	GetInput (int port)
	Set/Get the input data. More...

void	SetBlendModeToComposite ()
	Set/Get the blend mode. More...

void	SetBlendModeToMaximumIntensity ()
	Set/Get the blend mode. More...

void	SetBlendModeToMinimumIntensity ()
	Set/Get the blend mode. More...

void	SetBlendModeToAverageIntensity ()
	Set/Get the blend mode. More...

void	SetBlendModeToAdditive ()
	Set/Get the blend mode. More...

void	SetBlendModeToIsoSurface ()
	Set/Get the blend mode. More...

void	SetBlendModeToSlice ()
	Set/Get the blend mode. More...

virtual int	GetBlendMode ()
	Set/Get the blend mode. More...

virtual void	SetAverageIPScalarRange (double, double)
	Set/Get the scalar range to be considered for average intensity projection blend mode. More...

void	SetAverageIPScalarRange (double[2])
	Set/Get the scalar range to be considered for average intensity projection blend mode. More...

virtual double *	GetAverageIPScalarRange ()
	Set/Get the scalar range to be considered for average intensity projection blend mode. More...

virtual void	GetAverageIPScalarRange (double data[2])
	Set/Get the scalar range to be considered for average intensity projection blend mode. More...

virtual vtkTypeBool	GetCropping ()
	Turn On/Off orthogonal cropping. More...

virtual void	CroppingOn ()
	Turn On/Off orthogonal cropping. More...

virtual void	CroppingOff ()
	Turn On/Off orthogonal cropping. More...

virtual void	SetCroppingRegionPlanes (double[6])
	Set/Get the Cropping Region Planes ( xmin, xmax, ymin, ymax, zmin, zmax ) These planes are defined in volume coordinates - spacing and origin are considered. More...

virtual double *	GetCroppingRegionPlanes ()
	Set/Get the Cropping Region Planes ( xmin, xmax, ymin, ymax, zmin, zmax ) These planes are defined in volume coordinates - spacing and origin are considered. More...

virtual void	GetCroppingRegionPlanes (double data[6])
	Set/Get the Cropping Region Planes ( xmin, xmax, ymin, ymax, zmin, zmax ) These planes are defined in volume coordinates - spacing and origin are considered. More...

virtual double *	GetVoxelCroppingRegionPlanes ()
	Get the cropping region planes in voxels. More...

virtual void	GetVoxelCroppingRegionPlanes (double data[6])
	Get the cropping region planes in voxels. More...

virtual bool	GetComputeNormalFromOpacity ()
	If enabled, the volume(s) whose shading is enabled will use the gradient of opacity instead of the scalar gradient to estimate the surface's normal when applying the shading model. More...

virtual void	ComputeNormalFromOpacityOn ()
	If enabled, the volume(s) whose shading is enabled will use the gradient of opacity instead of the scalar gradient to estimate the surface's normal when applying the shading model. More...

virtual void	ComputeNormalFromOpacityOff ()
	If enabled, the volume(s) whose shading is enabled will use the gradient of opacity instead of the scalar gradient to estimate the surface's normal when applying the shading model. More...

virtual int	GetCroppingRegionFlags ()
	Set the flags for the cropping regions. More...

void	SetCroppingRegionFlagsToSubVolume ()
	Set the flags for the cropping regions. More...

void	SetCroppingRegionFlagsToFence ()
	Set the flags for the cropping regions. More...

void	SetCroppingRegionFlagsToInvertedFence ()
	Set the flags for the cropping regions. More...

void	SetCroppingRegionFlagsToCross ()
	Set the flags for the cropping regions. More...

void	SetCroppingRegionFlagsToInvertedCross ()
	Set the flags for the cropping regions. More...

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

virtual char *	GetArrayName ()
	Get the array name or number and component to use for rendering. More...

virtual int	GetArrayId ()

virtual int	GetArrayAccessMode ()

const char *	GetScalarModeAsString ()
	Return the method for obtaining scalar data. More...

virtual vtkDataSet *	GetDataSetInput ()
	Set/Get the input data. More...

virtual vtkDataObject *	GetDataObjectInput ()
	Set/Get the input data. More...

void	GetBounds (double bounds[6]) override
	Return bounding box (array of six doubles) of data expressed as (xmin,xmax, ymin,ymax, zmin,zmax). More...

virtual int	GetScalarMode ()
	Control how the mapper works with scalar point data and cell attribute data. More...

void	SetScalarModeToDefault ()
	Control how the mapper works with scalar point data and cell attribute data. More...

void	SetScalarModeToUsePointData ()
	Control how the mapper works with scalar point data and cell attribute data. More...

void	SetScalarModeToUseCellData ()
	Control how the mapper works with scalar point data and cell attribute data. More...

void	SetScalarModeToUsePointFieldData ()
	Control how the mapper works with scalar point data and cell attribute data. More...

void	SetScalarModeToUseCellFieldData ()
	Control how the mapper works with scalar point data and cell attribute data. More...

virtual float	GetGradientMagnitudeScale ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE. More...

virtual float	GetGradientMagnitudeBias ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE. More...

virtual float	GetGradientMagnitudeScale (int)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE. More...

virtual float	GetGradientMagnitudeBias (int)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE. More...

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

double	GetLength ()
	Return the diagonal length of this mappers bounding box. More...

virtual vtkTypeBool	IsARayCastMapper ()
	Is this a ray cast mapper? A subclass would return 1 if the ray caster is needed to generate an image from this mapper. More...

virtual vtkTypeBool	IsARenderIntoImageMapper ()
	Is this a "render into image" mapper? A subclass would return 1 if the mapper produces an image by rendering into a software image buffer. More...

void	GetClippingPlaneInDataCoords (vtkMatrix4x4 *propMatrix, int i, double planeEquation[4])
	Get the ith clipping plane as a homogeneous plane equation. More...

double *	GetCenter ()
	Return the Center of this mapper's data. More...

void	GetCenter (double center[3])
	Return the Center of this mapper's data. More...

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

vtkMTimeType	GetMTime () override
	Override Modifiedtime as we have added Clipping planes. More...

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. More...

virtual void	ShallowCopy (vtkAbstractMapper *m)
	Make a shallow copy of this mapper. More...

int	GetNumberOfClippingPlanes ()
	Get the number of clipping planes. More...

virtual double	GetTimeToDraw ()
	Get the time required to draw the geometry last time it was rendered. More...

void	AddClippingPlane (vtkPlane *plane)
	Specify clipping planes to be applied when the data is mapped (at most 6 clipping planes can be specified). More...

void	RemoveClippingPlane (vtkPlane *plane)
	Specify clipping planes to be applied when the data is mapped (at most 6 clipping planes can be specified). More...

void	RemoveAllClippingPlanes ()
	Specify clipping planes to be applied when the data is mapped (at most 6 clipping planes can be specified). More...

virtual void	SetClippingPlanes (vtkPlaneCollection *)
	Get/Set the vtkPlaneCollection which specifies the clipping planes. More...

virtual vtkPlaneCollection *	GetClippingPlanes ()
	Get/Set the vtkPlaneCollection which specifies the clipping planes. More...

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

vtkTypeBool	HasExecutive ()
	Check whether this algorithm has an assigned executive. More...

vtkExecutive *	GetExecutive ()
	Get this algorithm's executive. More...

virtual void	SetExecutive (vtkExecutive *executive)
	Set this algorithm's executive. More...

virtual vtkTypeBool	ProcessRequest (vtkInformation request, vtkInformationVector inInfo, vtkInformationVector outInfo)
	Upstream/Downstream requests form the generalized interface through which executives invoke a algorithm's functionality. More...

vtkTypeBool	ProcessRequest (vtkInformation request, vtkCollection inInfo, vtkInformationVector *outInfo)
	Version of ProcessRequest() that is wrapped. More...

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. More...

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. More...

vtkInformation *	GetInputPortInformation (int port)
	Get the information object associated with an input port. More...

vtkInformation *	GetOutputPortInformation (int port)
	Get the information object associated with an output port. More...

int	GetNumberOfInputPorts ()
	Get the number of input ports used by the algorithm. More...

int	GetNumberOfOutputPorts ()
	Get the number of output ports provided by the algorithm. More...

void	SetAbortExecuteAndUpdateTime ()
	Set AbortExecute Flag and update LastAbortTime. More...

void	UpdateProgress (double amount)
	Update the progress of the process object. More...

bool	CheckAbort ()
	Checks to see if this filter should abort. More...

virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char fieldAssociation, const char attributeTypeorName)
	String based versions of SetInputArrayToProcess(). More...

vtkInformation *	GetInputArrayInformation (int idx)
	Get the info object for the specified input array to this algorithm. More...

void	RemoveAllInputs ()
	Remove all the input data. More...

vtkDataObject *	GetOutputDataObject (int port)
	Get the data object that will contain the algorithm output for the given port. More...

vtkDataObject *	GetInputDataObject (int port, int connection)
	Get the data object that will contain the algorithm input for the given port and given connection. More...

virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)
	Remove a connection from the given input port index. More...

virtual void	RemoveInputConnection (int port, int idx)
	Remove a connection given by index idx. More...

virtual void	RemoveAllInputConnections (int port)
	Removes all input connections. More...

virtual void	SetInputDataObject (int port, vtkDataObject *data)
	Sets the data-object as an input on the given port index. More...

virtual void	SetInputDataObject (vtkDataObject *data)

virtual void	AddInputDataObject (int port, vtkDataObject *data)
	Add the data-object as an input to this given port. More...

virtual void	AddInputDataObject (vtkDataObject *data)

vtkAlgorithmOutput *	GetOutputPort (int index)
	Get a proxy object corresponding to the given output port of this algorithm. More...

vtkAlgorithmOutput *	GetOutputPort ()

int	GetNumberOfInputConnections (int port)
	Get the number of inputs currently connected to a port. More...

int	GetTotalNumberOfInputConnections ()
	Get the total number of inputs for this algorithm. More...

vtkAlgorithmOutput *	GetInputConnection (int port, int index)
	Get the algorithm output port connected to an input port. More...

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. More...

vtkAlgorithm *	GetInputAlgorithm (int port, int index)
	Returns the algorithm connected to a port-index pair. More...

vtkAlgorithm *	GetInputAlgorithm ()
	Equivalent to GetInputAlgorithm(0, 0). More...

vtkExecutive *	GetInputExecutive (int port, int index)
	Returns the executive associated with a particular input connection. More...

vtkExecutive *	GetInputExecutive ()
	Equivalent to GetInputExecutive(0, 0) More...

vtkInformation *	GetInputInformation (int port, int index)
	Return the information object that is associated with a particular input connection. More...

vtkInformation *	GetInputInformation ()
	Equivalent to GetInputInformation(0, 0) More...

vtkInformation *	GetOutputInformation (int port)
	Return the information object that is associated with a particular output port. More...

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). More...

virtual vtkTypeBool	Update (vtkInformation *requests)
	Convenience method to update an algorithm after passing requests to its first output port. More...

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. More...

virtual int	UpdateExtent (const int extents[6])
	Convenience method to update an algorithm after passing requests to its first output port. More...

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. More...

virtual void	UpdateInformation ()
	Bring the algorithm's information up-to-date. More...

virtual void	UpdateDataObject ()
	Create output object(s). More...

virtual void	PropagateUpdateExtent ()
	Propagate meta-data upstream. More...

virtual void	UpdateWholeExtent ()
	Bring this algorithm's outputs up-to-date. More...

void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
	Convenience routine to convert from a linear ordering of input connections to a port/connection pair. More...

void	RemoveNoPriorTemporalAccessInformationKey ()
	Removes any information key `vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS()` to all output ports of this `vtkAlgorithm`. More...

virtual vtkInformation *	GetInformation ()
	Set/Get the information object associated with this algorithm. More...

virtual void	SetInformation (vtkInformation *)
	Set/Get the information object associated with this algorithm. More...

bool	UsesGarbageCollector () const override
	Participate in garbage collection. More...

virtual void	SetAbortExecute (vtkTypeBool)
	Set/Get the AbortExecute flag for the process object. More...

virtual vtkTypeBool	GetAbortExecute ()
	Set/Get the AbortExecute flag for the process object. More...

virtual void	AbortExecuteOn ()
	Set/Get the AbortExecute flag for the process object. More...

virtual void	AbortExecuteOff ()
	Set/Get the AbortExecute flag for the process object. More...

virtual double	GetProgress ()
	Get the execution progress of a process object. More...

void	SetContainerAlgorithm (vtkAlgorithm *containerAlg)
	Set/get a Container algorithm for this algorithm. More...

vtkAlgorithm *	GetContainerAlgorithm ()
	Set/get a Container algorithm for this algorithm. More...

virtual void	SetAbortOutput (bool)
	Set/Get an internal variable used to communicate between the algorithm and executive. More...

virtual bool	GetAbortOutput ()
	Set/Get an internal variable used to communicate between the algorithm and executive. More...

void	SetProgressShiftScale (double shift, double scale)
	Specify the shift and scale values to use to apply to the progress amount when `UpdateProgress` is called. More...

virtual double	GetProgressShift ()
	Specify the shift and scale values to use to apply to the progress amount when `UpdateProgress` is called. More...

virtual double	GetProgressScale ()
	Specify the shift and scale values to use to apply to the progress amount when `UpdateProgress` is called. More...

void	SetProgressText (const char *ptext)
	Set the current text message associated with the progress state. More...

virtual char *	GetProgressText ()
	Set the current text message associated with the progress state. More...

virtual unsigned long	GetErrorCode ()
	The error code contains a possible error that occurred while reading or writing the file. More...

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
	Set the input data arrays that this algorithm will process. More...

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
	Set the input data arrays that this algorithm will process. More...

virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)
	Set the input data arrays that this algorithm will process. More...

virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)
	Set the connection for the given input port index. More...

virtual void	SetInputConnection (vtkAlgorithmOutput *input)
	Set the connection for the given input port index. More...

virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)
	Add a connection to the given input port index. More...

virtual void	AddInputConnection (vtkAlgorithmOutput *input)
	Add a connection to the given input port index. More...

virtual void	Update (int port)
	Bring this algorithm's outputs up-to-date. More...

virtual void	Update ()
	Bring this algorithm's outputs up-to-date. More...

virtual void	SetReleaseDataFlag (vtkTypeBool)
	Turn release data flag on or off for all output ports. More...

virtual vtkTypeBool	GetReleaseDataFlag ()
	Turn release data flag on or off for all output ports. More...

void	ReleaseDataFlagOn ()
	Turn release data flag on or off for all output ports. More...

void	ReleaseDataFlagOff ()
	Turn release data flag on or off for all output ports. More...

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. More...

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. More...

int *	GetUpdateExtent ()
	These functions return the update extent for output ports that use 3D extents. More...

int *	GetUpdateExtent (int port)
	These functions return the update extent for output ports that use 3D extents. More...

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. More...

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. More...

void	GetUpdateExtent (int extent[6])
	These functions return the update extent for output ports that use 3D extents. More...

void	GetUpdateExtent (int port, int extent[6])
	These functions return the update extent for output ports that use 3D extents. More...

int	GetUpdatePiece ()
	These functions return the update extent for output ports that use piece extents. More...

int	GetUpdatePiece (int port)
	These functions return the update extent for output ports that use piece extents. More...

int	GetUpdateNumberOfPieces ()
	These functions return the update extent for output ports that use piece extents. More...

int	GetUpdateNumberOfPieces (int port)
	These functions return the update extent for output ports that use piece extents. More...

int	GetUpdateGhostLevel ()
	These functions return the update extent for output ports that use piece extents. More...

int	GetUpdateGhostLevel (int port)
	These functions return the update extent for output ports that use piece extents. More...

void	SetProgressObserver (vtkProgressObserver *)
	If an ProgressObserver is set, the algorithm will report progress through it rather than directly. More...

virtual vtkProgressObserver *	GetProgressObserver ()
	If an ProgressObserver is set, the algorithm will report progress through it rather than directly. More...

void	SetNoPriorTemporalAccessInformationKey (int key)
	Set to all output ports of this algorithm the information key `vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS()`. More...

void	SetNoPriorTemporalAccessInformationKey ()
	Set to all output ports of this algorithm the information key `vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS()`. More...

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on. More...

virtual void	DebugOff ()
	Turn debugging output off. More...

bool	GetDebug ()
	Get the value of the debug flag. More...

void	SetDebug (bool debugFlag)
	Set the value of the debug flag. More...

virtual void	Modified ()
	Update the modification time for this object. More...

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

vtkTypeBool	InvokeEvent (unsigned long event)

vtkTypeBool	InvokeEvent (const char *event)

std::string	GetObjectDescription () const override
	The object description printed in messages and PrintSelf output. More...

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

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. More...

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. More...

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. More...

vtkTypeBool	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not. More...

vtkTypeBool	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not. More...

virtual void	SetObjectName (const std::string &objectName)
	Set/get the name of this object for reporting purposes. More...

virtual std::string	GetObjectName () const
	Set/get the name of this object for reporting purposes. More...

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string. More...

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). More...

virtual void	Delete ()
	Delete a VTK object. More...

virtual void	FastDelete ()
	Delete a reference to this object. More...

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream. More...

void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object). More...

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object). More...

int	GetReferenceCount ()
	Return the current reference count of this object. More...

void	SetReferenceCount (int)
	Sets the reference count. More...

bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space. More...

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

Static Public Member Functions
static vtkMultiBlockVolumeMapper *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkMultiBlockVolumeMapper *	SafeDownCast (vtkObjectBase *o)

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

static vtkVolumeMapper *	SafeDownCast (vtkObjectBase *o)

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

static vtkAbstractVolumeMapper *	SafeDownCast (vtkObjectBase *o)

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

static vtkAbstractMapper3D *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkAbstractMapper
static vtkTypeBool	IsTypeOf (const char *type)

static vtkAbstractMapper *	SafeDownCast (vtkObjectBase *o)

static vtkDataArray *	GetScalars (vtkDataSet input, int scalarMode, int arrayAccessMode, int arrayId, const char arrayName, int &cellFlag)
	Internal helper function for getting the active scalars. More...

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. More...

static vtkUnsignedCharArray *	GetGhostArray (vtkDataSet *input, int scalarMode, unsigned char &ghostsToSkip)
	Returns the ghost array associated with the corresponding scalar mode, if present. More...

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. More...

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. More...

static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()
	Key that tells the pipeline that a particular algorithm can or cannot handle piece request. More...

static vtkInformationIntegerKey *	ABORTED ()

static void	SetDefaultExecutivePrototype (vtkExecutive *proto)
	If the DefaultExecutivePrototype is set, a copy of it is created in CreateDefaultExecutive() using NewInstance(). More...

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. More...

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes. More...

static void	SetGlobalWarningDisplay (vtkTypeBool val)
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static vtkTypeBool	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

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. More...

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). More...

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within. More...

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. More...

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkMultiBlockVolumeMapper ()

	~vtkMultiBlockVolumeMapper () override

int	FillInputPortInformation (int port, vtkInformation *info) override
	Specify the type of data this mapper can handle. More...

Protected Member Functions inherited from vtkVolumeMapper
	vtkVolumeMapper ()

	~vtkVolumeMapper () override

double	SpacingAdjustedSampleDistance (double inputSpacing[3], int inputExtent[6])
	Compute a sample distance from the data spacing. More...

void	ConvertCroppingRegionPlanesToVoxels ()
	Cropping variables, and a method for converting the world coordinate cropping region planes to voxel coordinates. More...

Protected Member Functions inherited from vtkAbstractVolumeMapper
	vtkAbstractVolumeMapper ()

	~vtkAbstractVolumeMapper () override

Protected Member Functions inherited from vtkAbstractMapper3D
	vtkAbstractMapper3D ()

	~vtkAbstractMapper3D () override=default

Protected Member Functions inherited from vtkAbstractMapper
	vtkAbstractMapper ()

	~vtkAbstractMapper () override

Protected Member Functions inherited from vtkAlgorithm
	vtkAlgorithm ()

	~vtkAlgorithm () override

bool	CheckUpstreamAbort ()
	Checks to see if an upstream filter has been aborted. More...

virtual int	FillOutputPortInformation (int port, vtkInformation *info)
	Fill the output port information objects for this algorithm. More...

virtual void	SetNumberOfInputPorts (int n)
	Set the number of input ports used by the algorithm. More...

virtual void	SetNumberOfOutputPorts (int n)
	Set the number of output ports provided by the algorithm. More...

int	InputPortIndexInRange (int index, const char *action)

int	OutputPortIndexInRange (int index, const char *action)

int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
	Get the association of the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...

vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
	This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector. More...

virtual vtkExecutive *	CreateDefaultExecutive ()
	Create a default executive. More...

void	ReportReferences (vtkGarbageCollector *) override

virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
	Replace the Nth connection on the given input port. More...

virtual void	SetNumberOfInputConnections (int port, int n)
	Set the number of input connections on the given input port. More...

void	SetInputDataInternal (int port, vtkDataObject *input)
	These methods are used by subclasses to implement methods to set data objects directly as input. More...

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. More...

int	GetInputArrayAssociation (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature. More...

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. More...

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. More...

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature. More...

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature. More...

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature. More...

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature. More...

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. More...

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. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature. More...

virtual void	SetErrorCode (unsigned long)
	The error code contains a possible error that occurred while reading or writing the file. More...

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. More...

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events. More...

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkRenderWindow *	DebugWin

vtkRenderer *	DebugRen

vtkNew< vtkMatrix4x4 >	TempMatrix4x4

Protected Attributes inherited from vtkVolumeMapper
int	BlendMode

bool	ComputeNormalFromOpacity = false
	Is the normal for volume shading computed from opacity or from scalars. More...

double	AverageIPScalarRange [2]
	Threshold range for average intensity projection. More...

vtkTypeBool	Cropping
	Cropping variables, and a method for converting the world coordinate cropping region planes to voxel coordinates. More...

double	CroppingRegionPlanes [6]
	Cropping variables, and a method for converting the world coordinate cropping region planes to voxel coordinates. More...

double	VoxelCroppingRegionPlanes [6]
	Cropping variables, and a method for converting the world coordinate cropping region planes to voxel coordinates. More...

int	CroppingRegionFlags
	Cropping variables, and a method for converting the world coordinate cropping region planes to voxel coordinates. More...

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
vtkTimeStamp	LastAbortCheckTime

vtkInformation *	Information

double	Progress

char *	ProgressText

vtkProgressObserver *	ProgressObserver

unsigned long	ErrorCode
	The error code contains a possible error that occurred while reading or writing the file. More...

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

std::string	ObjectName

Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
std::atomic< vtkTypeBool >	AbortExecute

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

Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

Static Protected Attributes inherited from vtkAlgorithm
static vtkTimeStamp	LastAbortTime

static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

Mapper to render volumes defined as vtkMultiBlockDataSet.

vtkMultiBlockVolumeMapper renders vtkMultiBlockDataSet instances containing vtkImageData blocks (all of the blocks are expected to be vtkImageData). Bounds containing the full set of blocks are computed so that vtkRenderer can adjust the clipping planes appropriately.

This mapper creates an instance of vtkSmartVolumeMapper per block to which it defers the actual rendering. At render time, blocks (mappers) are sorted back-to-front and each block is rendered independently. It attempts to load all of the blocks at the same time but tries to catch allocation errors in which case it falls back to using a single mapper instance and reloading data for each block.

Jittering is used to alleviate seam artifacts at the block edges due to the discontinuous resolution between blocks. Jittering is enabled by default. Jittering is only supported in GPURenderMode.

Definition at line 41 of file vtkMultiBlockVolumeMapper.h.

Member Typedef Documentation

◆ Superclass

typedef vtkVolumeMapper vtkMultiBlockVolumeMapper::Superclass

Definition at line 45 of file vtkMultiBlockVolumeMapper.h.

Constructor & Destructor Documentation

◆ vtkMultiBlockVolumeMapper()

vtkMultiBlockVolumeMapper::vtkMultiBlockVolumeMapper ( )

protected

◆ ~vtkMultiBlockVolumeMapper()

vtkMultiBlockVolumeMapper::~vtkMultiBlockVolumeMapper ( )

overrideprotected

Member Function Documentation

◆ New()

static vtkMultiBlockVolumeMapper* vtkMultiBlockVolumeMapper::New ( )

static

◆ IsTypeOf()

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

static

◆ IsA()

virtual vtkTypeBool vtkMultiBlockVolumeMapper::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.

◆ SafeDownCast()

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

static

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkMultiBlockVolumeMapper::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkVolumeMapper.

◆ NewInstance()

vtkMultiBlockVolumeMapper* vtkMultiBlockVolumeMapper::NewInstance ( ) const

◆ PrintSelf()

void vtkMultiBlockVolumeMapper::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 vtkVolumeMapper.

◆ GetBounds() [1/3]

double* vtkMultiBlockVolumeMapper::GetBounds ( )

overridevirtual

API Superclass.

See also: vtkAbstractVolumeMapper

Reimplemented from vtkAbstractVolumeMapper.

◆ SelectScalarArray() [1/2]

void vtkMultiBlockVolumeMapper::SelectScalarArray ( int arrayNum )

overridevirtual

API Superclass.

See also: vtkAbstractVolumeMapper

Reimplemented from vtkAbstractVolumeMapper.

◆ SelectScalarArray() [2/2]

void vtkMultiBlockVolumeMapper::SelectScalarArray ( char const * arrayName )

overridevirtual

API Superclass.

See also: vtkAbstractVolumeMapper

Reimplemented from vtkAbstractVolumeMapper.

◆ SetScalarMode()

void vtkMultiBlockVolumeMapper::SetScalarMode ( int ScalarMode )

overridevirtual

API Superclass.

See also: vtkAbstractVolumeMapper

Reimplemented from vtkAbstractVolumeMapper.

◆ SetArrayAccessMode()

void vtkMultiBlockVolumeMapper::SetArrayAccessMode ( int accessMode )

overridevirtual

API Superclass.

See also: vtkAbstractVolumeMapper

Reimplemented from vtkAbstractVolumeMapper.

◆ Render()

void vtkMultiBlockVolumeMapper::Render	(	vtkRenderer *	ren,
		vtkVolume *	vol
	)

overridevirtual

Render the current dataset.

Warning: Internal method - not intended for general use, do NOT use this method outside of the rendering process.

Implements vtkVolumeMapper.

◆ ReleaseGraphicsResources()

void vtkMultiBlockVolumeMapper::ReleaseGraphicsResources ( vtkWindow * window )

overridevirtual

Warning: Internal method - not intended for general use, do NOT use this method outside of the rendering process.

Reimplemented from vtkVolumeMapper.

◆ SetVectorMode()

void vtkMultiBlockVolumeMapper::SetVectorMode ( int mode )

VectorMode interface exposed from vtkSmartVolumeMapper.

◆ GetVectorMode()

virtual int vtkMultiBlockVolumeMapper::GetVectorMode ( )

virtual

VectorMode interface exposed from vtkSmartVolumeMapper.

◆ SetVectorComponent()

void vtkMultiBlockVolumeMapper::SetVectorComponent ( int component )

VectorMode interface exposed from vtkSmartVolumeMapper.

◆ GetVectorComponent()

virtual int vtkMultiBlockVolumeMapper::GetVectorComponent ( )

virtual

VectorMode interface exposed from vtkSmartVolumeMapper.

◆ SetBlendMode()

void vtkMultiBlockVolumeMapper::SetBlendMode ( int mode )

overridevirtual

Blending mode API from vtkVolumeMapper.

See also: vtkVolumeMapper::SetBlendMode

Reimplemented from vtkVolumeMapper.

◆ SetComputeNormalFromOpacity()

void vtkMultiBlockVolumeMapper::SetComputeNormalFromOpacity ( bool val )

overridevirtual

ComputeNormalFromOpacity exposed.

See also: vtkVolumeMapper::SetComputeNormalFromOpacity

Reimplemented from vtkVolumeMapper.

◆ SetGlobalIlluminationReach()

void vtkMultiBlockVolumeMapper::SetGlobalIlluminationReach ( float val )

This parameter acts as a balance between localness and globalness of shadows.

A value of 0.0 will be faster, but we'll only capture local shadows. A value of 1.0 will be slower, but we'll capture all shadows. The default value is 0.0.

This parameter is only used when the underlying mapper is a vtkGPUVolumeRayCastMapper.

◆ GetGlobalIlluminationReach()

virtual float vtkMultiBlockVolumeMapper::GetGlobalIlluminationReach ( )

virtual

This parameter acts as a balance between localness and globalness of shadows.

A value of 0.0 will be faster, but we'll only capture local shadows. A value of 1.0 will be slower, but we'll capture all shadows. The default value is 0.0.

This parameter is only used when the underlying mapper is a vtkGPUVolumeRayCastMapper.

◆ SetVolumetricScatteringBlending()

void vtkMultiBlockVolumeMapper::SetVolumetricScatteringBlending ( float val )

This parameter controls the blending between surfacic approximation and volumetric multi-scattering.

It is only considered when Shade is enabled. A value of 0.0 means that no scattered rays will be cast, no volumetric shadows A value of 1.0 means that the shader will smartly blend between the two models A value of 2.0 means that the shader only uses the volumetric scattering model. The blending is not uniform, and is done in the following way: a value in [0, 1] biases the shader to choose between the two models, and a value in [1, 2] forces the shader to use more the volumetric model.

This parameter is only used when the underlying mapper is a vtkGPUVolumeRayCastMapper.

◆ GetVolumetricScatteringBlending()

virtual float vtkMultiBlockVolumeMapper::GetVolumetricScatteringBlending ( )

virtual

This parameter controls the blending between surfacic approximation and volumetric multi-scattering.

It is only considered when Shade is enabled. A value of 0.0 means that no scattered rays will be cast, no volumetric shadows A value of 1.0 means that the shader will smartly blend between the two models A value of 2.0 means that the shader only uses the volumetric scattering model. The blending is not uniform, and is done in the following way: a value in [0, 1] biases the shader to choose between the two models, and a value in [1, 2] forces the shader to use more the volumetric model.

This parameter is only used when the underlying mapper is a vtkGPUVolumeRayCastMapper.

◆ SetCropping()

void vtkMultiBlockVolumeMapper::SetCropping ( vtkTypeBool mode )

overridevirtual

Cropping API from vtkVolumeMapper.

See also: vtkVolumeMapper::SetCropping

Reimplemented from vtkVolumeMapper.

◆ SetCroppingRegionPlanes() [1/2]

void vtkMultiBlockVolumeMapper::SetCroppingRegionPlanes	(	double	arg1,
		double	arg2,
		double	arg3,
		double	arg4,
		double	arg5,
		double	arg6
	)

overridevirtual

See also: vtkVolumeMapper::SetCroppingRegionPlanes

Reimplemented from vtkVolumeMapper.

◆ SetCroppingRegionPlanes() [2/2]

void vtkMultiBlockVolumeMapper::SetCroppingRegionPlanes ( const double * planes )

override

Cropping API from vtkVolumeMapper.

See also: vtkVolumeMapper::SetCropping

◆ SetCroppingRegionFlags()

void vtkMultiBlockVolumeMapper::SetCroppingRegionFlags ( int mode )

overridevirtual

See also: vtkVolumeMapper::SetCroppingRegionFlags

Reimplemented from vtkVolumeMapper.

◆ SetRequestedRenderMode()

void vtkMultiBlockVolumeMapper::SetRequestedRenderMode ( int )

Forwarded to internal vtkSmartVolumeMappers used.

See also: vtkSmartVolumeMapper::SetRequestedRenderMode.

◆ SetTransfer2DYAxisArray()

void vtkMultiBlockVolumeMapper::SetTransfer2DYAxisArray ( const char * a )

See also: vtkSmartVolumeMapper::SetTransfer2DYAxisArray

◆ FillInputPortInformation()

int vtkMultiBlockVolumeMapper::FillInputPortInformation	(	int	port,
		vtkInformation *	info
	)

overrideprotectedvirtual

Specify the type of data this mapper can handle.

This mapper requires vtkDataObjectTree, internally checks whether all the blocks of the data set are vtkImageData.

See also: vtkAlgorithm::FillInputPortInformation

Reimplemented from vtkVolumeMapper.

◆ GetBounds() [2/3]

double* vtkAbstractVolumeMapper::GetBounds

overridevirtual

Return bounding box (array of six doubles) of data expressed as (xmin,xmax, ymin,ymax, zmin,zmax).

Reimplemented from vtkAbstractVolumeMapper.

◆ GetBounds() [3/3]

void vtkAbstractVolumeMapper::GetBounds

inlineoverridevirtual

API Superclass.

See also: vtkAbstractVolumeMapper

Reimplemented from vtkAbstractVolumeMapper.

Definition at line 48 of file vtkAbstractVolumeMapper.h.

Member Data Documentation

◆ DebugWin

vtkRenderWindow* vtkMultiBlockVolumeMapper::DebugWin

protected

Definition at line 166 of file vtkMultiBlockVolumeMapper.h.

◆ DebugRen

vtkRenderer* vtkMultiBlockVolumeMapper::DebugRen

protected

Definition at line 167 of file vtkMultiBlockVolumeMapper.h.

◆ TempMatrix4x4

vtkNew<vtkMatrix4x4> vtkMultiBlockVolumeMapper::TempMatrix4x4

protected

Definition at line 169 of file vtkMultiBlockVolumeMapper.h.

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

Rendering/VolumeOpenGL2/vtkMultiBlockVolumeMapper.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ vtkMultiBlockVolumeMapper()

◆ ~vtkMultiBlockVolumeMapper()

Member Function Documentation

◆ New()

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ NewInstanceInternal()

◆ NewInstance()

◆ PrintSelf()

◆ GetBounds() [1/3]

◆ SelectScalarArray() [1/2]

◆ SelectScalarArray() [2/2]

◆ SetScalarMode()

◆ SetArrayAccessMode()

◆ Render()

◆ ReleaseGraphicsResources()

◆ SetVectorMode()

◆ GetVectorMode()

◆ SetVectorComponent()

◆ GetVectorComponent()

◆ SetBlendMode()

◆ SetComputeNormalFromOpacity()

◆ SetGlobalIlluminationReach()

◆ GetGlobalIlluminationReach()

◆ SetVolumetricScatteringBlending()

◆ GetVolumetricScatteringBlending()

◆ SetCropping()

◆ SetCroppingRegionPlanes() [1/2]

◆ SetCroppingRegionPlanes() [2/2]

◆ SetCroppingRegionFlags()

◆ SetRequestedRenderMode()

◆ SetTransfer2DYAxisArray()

◆ FillInputPortInformation()

◆ GetBounds() [2/3]

◆ GetBounds() [3/3]

Member Data Documentation

◆ DebugWin

◆ DebugRen

◆ TempMatrix4x4