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vtkVolumeRayCastMapper Class Reference

A slow but accurate mapper for rendering volumes. More...

#include <vtkVolumeRayCastMapper.h>

Inheritance diagram for vtkVolumeRayCastMapper:
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Collaboration diagram for vtkVolumeRayCastMapper:
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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
}
 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 int IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class. More...
 
vtkVolumeRayCastMapperNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses. More...
 
void Render (vtkRenderer *, vtkVolume *)
 WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Initialize rendering for this volume. More...
 
void ReleaseGraphicsResources (vtkWindow *)
 WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this mapper. More...
 
float GetZeroOpacityThreshold (vtkVolume *vol)
 WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Return the scalar value below which all opacities are zero. More...
 
virtual void SetSampleDistance (double)
 Set/Get the distance between samples. More...
 
virtual double GetSampleDistance ()
 Set/Get the distance between samples. More...
 
virtual void SetVolumeRayCastFunction (vtkVolumeRayCastFunction *)
 Get / Set the volume ray cast function. More...
 
virtual vtkVolumeRayCastFunctionGetVolumeRayCastFunction ()
 Get / Set the volume ray cast function. More...
 
virtual void SetGradientEstimator (vtkEncodedGradientEstimator *gradest)
 Set / Get the gradient estimator used to estimate normals. More...
 
virtual vtkEncodedGradientEstimatorGetGradientEstimator ()
 Set / Get the gradient estimator used to estimate normals. More...
 
virtual vtkEncodedGradientShaderGetGradientShader ()
 Get the gradient shader. More...
 
virtual void SetImageSampleDistance (double)
 Sampling distance in the XY image dimensions. More...
 
virtual double GetImageSampleDistance ()
 Sampling distance in the XY image dimensions. More...
 
virtual void SetMinimumImageSampleDistance (double)
 This is the minimum image sample distance allow when the image sample distance is being automatically adjusted. More...
 
virtual double GetMinimumImageSampleDistance ()
 This is the minimum image sample distance allow when the image sample distance is being automatically adjusted. More...
 
virtual void SetMaximumImageSampleDistance (double)
 This is the maximum image sample distance allow when the image sample distance is being automatically adjusted. More...
 
virtual double GetMaximumImageSampleDistance ()
 This is the maximum image sample distance allow when the image sample distance is being automatically adjusted. More...
 
virtual void SetAutoAdjustSampleDistances (int)
 If AutoAdjustSampleDistances is on, the 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). More...
 
virtual int GetAutoAdjustSampleDistances ()
 If AutoAdjustSampleDistances is on, the 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). More...
 
virtual void AutoAdjustSampleDistancesOn ()
 If AutoAdjustSampleDistances is on, the 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). More...
 
virtual void AutoAdjustSampleDistancesOff ()
 If AutoAdjustSampleDistances is on, the 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). More...
 
void SetNumberOfThreads (int num)
 Set/Get the number of threads to use. More...
 
int GetNumberOfThreads ()
 Set/Get the number of threads to use. More...
 
virtual void SetIntermixIntersectingGeometry (int)
 If IntermixIntersectingGeometry is turned on, the zbuffer will be captured and used to limit the traversal of the rays. More...
 
virtual int GetIntermixIntersectingGeometry ()
 If IntermixIntersectingGeometry is turned on, the zbuffer will be captured and used to limit the traversal of the rays. More...
 
virtual void IntermixIntersectingGeometryOn ()
 If IntermixIntersectingGeometry is turned on, the zbuffer will be captured and used to limit the traversal of the rays. More...
 
virtual void IntermixIntersectingGeometryOff ()
 If IntermixIntersectingGeometry is turned on, the zbuffer will be captured and used to limit the traversal of the rays. More...
 
virtual float GetGradientMagnitudeScale ()
 WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Values needed by the volume. More...
 
virtual float GetGradientMagnitudeBias ()
 WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Values needed by the volume. More...
 
virtual float GetGradientMagnitudeScale (int)
 WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Values needed by the volume. More...
 
virtual float GetGradientMagnitudeBias (int)
 WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Values needed by the volume. More...
 
- Public Member Functions inherited from vtkVolumeMapper
vtkVolumeMapperNewInstance () const
 
virtual void SetInputData (vtkImageData *)
 Set/Get the input data. More...
 
virtual void SetInputData (vtkDataSet *)
 Set/Get the input data. More...
 
vtkImageDataGetInput ()
 Set/Get the input data. More...
 
virtual void SetBlendMode (int)
 Set/Get the blend mode. 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...
 
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 doubleGetAverageIPScalarRange ()
 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 void SetCropping (int)
 Turn On/Off orthogonal cropping. More...
 
virtual int 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, double, double, double, double, double)
 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 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 doubleGetCroppingRegionPlanes ()
 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 doubleGetVoxelCroppingRegionPlanes ()
 Get the cropping region planes in voxels. More...
 
virtual void GetVoxelCroppingRegionPlanes (double data[6])
 Get the cropping region planes in voxels. More...
 
virtual void SetCroppingRegionFlags (int)
 Set the flags for the cropping regions. 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
vtkAbstractVolumeMapperNewInstance () 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...
 
vtkDataSetGetDataSetInput ()
 Set/Get the input data. More...
 
vtkDataObjectGetDataObjectInput ()
 Set/Get the input data. More...
 
virtual doubleGetBounds ()
 Return bounding box (array of six doubles) of data expressed as (xmin,xmax, ymin,ymax, zmin,zmax). More...
 
virtual void GetBounds (double bounds[6])
 Return bounding box (array of six doubles) of data expressed as (xmin,xmax, ymin,ymax, zmin,zmax). More...
 
virtual void SetScalarMode (int)
 Control how the mapper works with scalar point data and cell attribute data. 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 void SelectScalarArray (int arrayNum)
 When ScalarMode is set to UsePointFieldData or UseCellFieldData, you can specify which scalar array to use during rendering. More...
 
virtual void SelectScalarArray (const char *arrayName)
 When ScalarMode is set to UsePointFieldData or UseCellFieldData, you can specify which scalar array to use during rendering. More...
 
- Public Member Functions inherited from vtkAbstractMapper3D
vtkAbstractMapper3DNewInstance () const
 
double GetLength ()
 Return the diagonal length of this mappers bounding box. More...
 
virtual int 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 int 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...
 
int GetNumberOfClippingPlanes ()
 Get the number of clipping planes. More...
 
doubleGetCenter ()
 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
vtkAbstractMapperNewInstance () const
 
virtual vtkMTimeType GetMTime ()
 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...
 
void ShallowCopy (vtkAbstractMapper *m)
 Make a shallow copy of this mapper. 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 vtkPlaneCollectionGetClippingPlanes ()
 Get/Set the vtkPlaneCollection which specifies the clipping planes. More...
 
- Public Member Functions inherited from vtkAlgorithm
vtkAlgorithmNewInstance () const
 
int HasExecutive ()
 Check whether this algorithm has an assigned executive. More...
 
vtkExecutiveGetExecutive ()
 Get this algorithm's executive. More...
 
virtual void SetExecutive (vtkExecutive *executive)
 Set this algorithm's executive. More...
 
virtual int ProcessRequest (vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo)
 Upstream/Downstream requests form the generalized interface through which executives invoke a algorithm's functionality. More...
 
int 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...
 
vtkInformationGetInputPortInformation (int port)
 Get the information object associated with an input port. More...
 
vtkInformationGetOutputPortInformation (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 UpdateProgress (double amount)
 Update the progress of the process object. More...
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
 String based versions of SetInputArrayToProcess(). More...
 
vtkInformationGetInputArrayInformation (int idx)
 Get the info object for the specified input array to this algorithm. More...
 
void RemoveAllInputs ()
 Remove all the input data. More...
 
vtkDataObjectGetOutputDataObject (int port)
 Get the data object that will contain the algorithm output for the given port. More...
 
vtkDataObjectGetInputDataObject (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)
 
vtkAlgorithmOutputGetOutputPort (int index)
 Get a proxy object corresponding to the given output port of this algorithm. More...
 
vtkAlgorithmOutputGetOutputPort ()
 
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...
 
vtkAlgorithmOutputGetInputConnection (int port, int index)
 Get the algorithm output port connected to an input port. More...
 
vtkAlgorithmGetInputAlgorithm (int port, int index, int &algPort)
 Returns the algorithm and the output port index of that algorithm connected to a port-index pair. More...
 
vtkAlgorithmGetInputAlgorithm (int port, int index)
 Returns the algorithm connected to a port-index pair. More...
 
vtkAlgorithmGetInputAlgorithm ()
 Equivalent to GetInputAlgorithm(0, 0). More...
 
vtkExecutiveGetInputExecutive (int port, int index)
 Returns the executive associated with a particular input connection. More...
 
vtkExecutiveGetInputExecutive ()
 Equivalent to GetInputExecutive(0, 0) More...
 
vtkInformationGetInputInformation (int port, int index)
 Return the information object that is associated with a particular input connection. More...
 
vtkInformationGetInputInformation ()
 Equivalent to GetInputInformation(0, 0) More...
 
vtkInformationGetOutputInformation (int port)
 Return the information object that is associated with a particular output port. More...
 
virtual int 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 int 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]=0)
 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]=0)
 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...
 
int SetUpdateExtentToWholeExtent (int port)
 If the whole output extent is required, this method can be called to set the output update extent to the whole extent. More...
 
int SetUpdateExtentToWholeExtent ()
 Convenience function equivalent to SetUpdateExtentToWholeExtent(0) This method assumes that the whole extent is known (that UpdateInformation has been called). More...
 
void SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)
 Set the output update extent in terms of piece and ghost levels. More...
 
void SetUpdateExtent (int piece, int numPieces, int ghostLevel)
 Convenience function equivalent to SetUpdateExtent(0, piece, numPieces, ghostLevel) More...
 
void SetUpdateExtent (int port, int extent[6])
 Set the output update extent for data objects that use 3D extents. More...
 
void SetUpdateExtent (int extent[6])
 Convenience function equivalent to SetUpdateExtent(0, extent) More...
 
virtual vtkInformationGetInformation ()
 Set/Get the information object associated with this algorithm. More...
 
virtual void SetInformation (vtkInformation *)
 Set/Get the information object associated with this algorithm. More...
 
void Register (vtkObjectBase *o) override
 Participate in garbage collection. More...
 
void UnRegister (vtkObjectBase *o) override
 Participate in garbage collection. More...
 
virtual void SetAbortExecute (int)
 Set/Get the AbortExecute flag for the process object. More...
 
virtual int 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 void SetProgress (double)
 Set/Get the execution progress of a process object. More...
 
virtual double GetProgress ()
 Set/Get the execution progress of a process object. 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 (int)
 Turn release data flag on or off for all output ports. More...
 
virtual int 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...
 
intGetUpdateExtent ()
 These functions return the update extent for output ports that use 3D extents. More...
 
intGetUpdateExtent (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 vtkProgressObserverGetProgressObserver ()
 If an ProgressObserver is set, the algorithm will report progress through it rather than directly. 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 ()
 
int HasObserver (unsigned long event)
 
int HasObserver (const char *event)
 
int InvokeEvent (unsigned long event)
 
int InvokeEvent (const char *event)
 
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. 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...
 
vtkCommandGetCommand (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...
 
int HasObserver (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
int 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...
 
int InvokeEvent (unsigned long event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
int InvokeEvent (const char *event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
 Return the class name as a string. 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...
 
int GetReferenceCount ()
 Return the current reference count of this object. More...
 
void SetReferenceCount (int)
 Sets the reference count. More...
 
void PrintRevisions (ostream &)
 Legacy. 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 vtkVolumeRayCastMapperNew ()
 
static int IsTypeOf (const char *type)
 
static vtkVolumeRayCastMapperSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkVolumeMapper
static int IsTypeOf (const char *type)
 
static vtkVolumeMapperSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAbstractVolumeMapper
static int IsTypeOf (const char *type)
 
static vtkAbstractVolumeMapperSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAbstractMapper3D
static int IsTypeOf (const char *type)
 
static vtkAbstractMapper3DSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAbstractMapper
static int IsTypeOf (const char *type)
 
static vtkAbstractMapperSafeDownCast (vtkObjectBase *o)
 
static vtkDataArrayGetScalars (vtkDataSet *input, int scalarMode, int arrayAccessMode, int arrayId, const char *arrayName, int &cellFlag)
 Internal helper function for getting the active scalars. More...
 
static vtkAbstractArrayGetAbstractScalars (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 Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static vtkAlgorithmSafeDownCast (vtkObjectBase *o)
 
static vtkInformationIntegerKeyINPUT_IS_OPTIONAL ()
 Keys used to specify input port requirements. More...
 
static vtkInformationIntegerKeyINPUT_IS_REPEATABLE ()
 
static vtkInformationInformationVectorKeyINPUT_REQUIRED_FIELDS ()
 
static vtkInformationStringVectorKeyINPUT_REQUIRED_DATA_TYPE ()
 
static vtkInformationInformationVectorKeyINPUT_ARRAYS_TO_PROCESS ()
 
static vtkInformationIntegerKeyINPUT_PORT ()
 
static vtkInformationIntegerKeyINPUT_CONNECTION ()
 
static vtkInformationIntegerKeyCAN_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 vtkInformationIntegerKeyCAN_HANDLE_PIECE_REQUEST ()
 Key that tells the pipeline that a particular algorithm can or cannot handle piece request. More...
 
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 vtkObjectNew ()
 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 (int 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 int 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 vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkVolumeRayCastMapper ()
 
 ~vtkVolumeRayCastMapper ()
 
void ReportReferences (vtkGarbageCollector *) override
 
void UpdateShadingTables (vtkRenderer *ren, vtkVolume *vol)
 
void ComputeMatrices (vtkImageData *data, vtkVolume *vol)
 
int ComputeRowBounds (vtkVolume *vol, vtkRenderer *ren)
 
void StoreRenderTime (vtkRenderer *ren, vtkVolume *vol, float t)
 
float RetrieveRenderTime (vtkRenderer *ren, vtkVolume *vol)
 
int ClipRayAgainstVolume (vtkVolumeRayCastDynamicInfo *dynamicInfo, float bounds[6])
 
void InitializeClippingPlanes (vtkVolumeRayCastStaticInfo *staticInfo, vtkPlaneCollection *planes)
 
int ClipRayAgainstClippingPlanes (vtkVolumeRayCastDynamicInfo *dynamicInfo, vtkVolumeRayCastStaticInfo *staticInfo)
 
double GetZBufferValue (int x, int y)
 
- Protected Member Functions inherited from vtkVolumeMapper
 vtkVolumeMapper ()
 
 ~vtkVolumeMapper ()
 
double SpacingAdjustedSampleDistance (double inputSpacing[3], int inputExtent[6])
 Compute a sample distance from the data spacing. More...
 
virtual int FillInputPortInformation (int, vtkInformation *)
 Fill the input port information objects for this algorithm. 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 ()
 
- Protected Member Functions inherited from vtkAbstractMapper3D
 vtkAbstractMapper3D ()
 
 ~vtkAbstractMapper3D ()
 
- Protected Member Functions inherited from vtkAbstractMapper
 vtkAbstractMapper ()
 
 ~vtkAbstractMapper ()
 
- Protected Member Functions inherited from vtkAlgorithm
 vtkAlgorithm ()
 
 ~vtkAlgorithm () override
 
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 assocition of the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
 
vtkInformationGetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
 This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector. More...
 
virtual vtkExecutiveCreateDefaultExecutive ()
 Create a default executive. More...
 
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...
 
vtkDataArrayGetInputArrayToProcess (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...
 
vtkDataArrayGetInputArrayToProcess (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...
 
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (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...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (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...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (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=NULL)
 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 ()
 
virtual void CollectRevisions (ostream &)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Protected Attributes

vtkVolumeRayCastFunctionVolumeRayCastFunction
 
vtkEncodedGradientEstimatorGradientEstimator
 
vtkEncodedGradientShaderGradientShader
 
vtkRayCastImageDisplayHelperImageDisplayHelper
 
double SampleDistance
 
double ImageSampleDistance
 
double MinimumImageSampleDistance
 
double MaximumImageSampleDistance
 
int AutoAdjustSampleDistances
 
double WorldSampleDistance
 
int ScalarDataType
 
void * ScalarDataPointer
 
vtkMultiThreaderThreader
 
vtkMatrix4x4PerspectiveMatrix
 
vtkMatrix4x4ViewToWorldMatrix
 
vtkMatrix4x4ViewToVoxelsMatrix
 
vtkMatrix4x4VoxelsToViewMatrix
 
vtkMatrix4x4WorldToVoxelsMatrix
 
vtkMatrix4x4VoxelsToWorldMatrix
 
vtkMatrix4x4VolumeMatrix
 
vtkTransformPerspectiveTransform
 
vtkTransformVoxelsTransform
 
vtkTransformVoxelsToViewTransform
 
int ImageViewportSize [2]
 
int ImageMemorySize [2]
 
int ImageInUseSize [2]
 
int ImageOrigin [2]
 
unsigned char * Image
 
intRowBounds
 
intOldRowBounds
 
floatRenderTimeTable
 
vtkVolume ** RenderVolumeTable
 
vtkRenderer ** RenderRendererTable
 
int RenderTableSize
 
int RenderTableEntries
 
int IntermixIntersectingGeometry
 
floatZBuffer
 
int ZBufferSize [2]
 
int ZBufferOrigin [2]
 
float MinimumViewDistance
 
- Protected Attributes inherited from vtkVolumeMapper
int BlendMode
 
double AverageIPScalarRange [2]
 Threshold range for average intensity projection. More...
 
int 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
vtkTimerLogTimer
 
double TimeToDraw
 
vtkWindowLastWindow
 
vtkPlaneCollectionClippingPlanes
 
- Protected Attributes inherited from vtkAlgorithm
vtkInformationInformation
 
double Progress
 
char * ProgressText
 
vtkProgressObserverProgressObserver
 
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
 
- Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32 ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 

Friends

VTK_THREAD_RETURN_TYPE VolumeRayCastMapper_CastRays (void *arg)
 

Additional Inherited Members

- Public Attributes inherited from vtkAlgorithm
int AbortExecute
 
- Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKeyPORT_REQUIREMENTS_FILLED ()
 
- Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutiveDefaultExecutivePrototype
 

Detailed Description

A slow but accurate mapper for rendering volumes.

This is a software ray caster for rendering volumes in vtkImageData.

See also
vtkVolumeMapper
Deprecated:
Examples:
vtkVolumeRayCastMapper (Examples)
Tests:
vtkVolumeRayCastMapper (Tests)

Definition at line 71 of file vtkVolumeRayCastMapper.h.

Member Typedef Documentation

Definition at line 75 of file vtkVolumeRayCastMapper.h.

Constructor & Destructor Documentation

vtkVolumeRayCastMapper::vtkVolumeRayCastMapper ( )
protected
vtkVolumeRayCastMapper::~vtkVolumeRayCastMapper ( )
protected

Member Function Documentation

static vtkVolumeRayCastMapper* vtkVolumeRayCastMapper::New ( )
static
static int vtkVolumeRayCastMapper::IsTypeOf ( const char *  type)
static
virtual int vtkVolumeRayCastMapper::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 vtkVolumeRayCastMapper* vtkVolumeRayCastMapper::SafeDownCast ( vtkObjectBase o)
static
virtual vtkObjectBase* vtkVolumeRayCastMapper::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkVolumeMapper.

vtkVolumeRayCastMapper* vtkVolumeRayCastMapper::NewInstance ( ) const
void vtkVolumeRayCastMapper::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 vtkVolumeRayCastMapper::SetSampleDistance ( double  )
virtual

Set/Get the distance between samples.

This variable is only used for sampling ray casting methods. Methods that compute a ray value by stepping cell-by-cell are not affected by this value.

virtual double vtkVolumeRayCastMapper::GetSampleDistance ( )
virtual

Set/Get the distance between samples.

This variable is only used for sampling ray casting methods. Methods that compute a ray value by stepping cell-by-cell are not affected by this value.

virtual void vtkVolumeRayCastMapper::SetVolumeRayCastFunction ( vtkVolumeRayCastFunction )
virtual

Get / Set the volume ray cast function.

This is used to process values found along the ray to compute a final pixel value.

virtual vtkVolumeRayCastFunction* vtkVolumeRayCastMapper::GetVolumeRayCastFunction ( )
virtual

Get / Set the volume ray cast function.

This is used to process values found along the ray to compute a final pixel value.

virtual void vtkVolumeRayCastMapper::SetGradientEstimator ( vtkEncodedGradientEstimator gradest)
virtual

Set / Get the gradient estimator used to estimate normals.

virtual vtkEncodedGradientEstimator* vtkVolumeRayCastMapper::GetGradientEstimator ( )
virtual

Set / Get the gradient estimator used to estimate normals.

virtual vtkEncodedGradientShader* vtkVolumeRayCastMapper::GetGradientShader ( )
virtual

Get the gradient shader.

virtual void vtkVolumeRayCastMapper::SetImageSampleDistance ( double  )
virtual

Sampling distance in the XY image dimensions.

Default value of 1 meaning 1 ray cast per pixel. If set to 0.5, 4 rays will be cast per pixel. If set to 2.0, 1 ray will be cast for every 4 (2 by 2) pixels.

virtual double vtkVolumeRayCastMapper::GetImageSampleDistance ( )
virtual

Sampling distance in the XY image dimensions.

Default value of 1 meaning 1 ray cast per pixel. If set to 0.5, 4 rays will be cast per pixel. If set to 2.0, 1 ray will be cast for every 4 (2 by 2) pixels.

virtual void vtkVolumeRayCastMapper::SetMinimumImageSampleDistance ( double  )
virtual

This is the minimum image sample distance allow when the image sample distance is being automatically adjusted.

virtual double vtkVolumeRayCastMapper::GetMinimumImageSampleDistance ( )
virtual

This is the minimum image sample distance allow when the image sample distance is being automatically adjusted.

virtual void vtkVolumeRayCastMapper::SetMaximumImageSampleDistance ( double  )
virtual

This is the maximum image sample distance allow when the image sample distance is being automatically adjusted.

virtual double vtkVolumeRayCastMapper::GetMaximumImageSampleDistance ( )
virtual

This is the maximum image sample distance allow when the image sample distance is being automatically adjusted.

virtual void vtkVolumeRayCastMapper::SetAutoAdjustSampleDistances ( int  )
virtual

If AutoAdjustSampleDistances is on, the 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).

virtual int vtkVolumeRayCastMapper::GetAutoAdjustSampleDistances ( )
virtual

If AutoAdjustSampleDistances is on, the 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).

virtual void vtkVolumeRayCastMapper::AutoAdjustSampleDistancesOn ( )
virtual

If AutoAdjustSampleDistances is on, the 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).

virtual void vtkVolumeRayCastMapper::AutoAdjustSampleDistancesOff ( )
virtual

If AutoAdjustSampleDistances is on, the 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).

void vtkVolumeRayCastMapper::SetNumberOfThreads ( int  num)

Set/Get the number of threads to use.

This by default is equal to the number of available processors detected.

int vtkVolumeRayCastMapper::GetNumberOfThreads ( )

Set/Get the number of threads to use.

This by default is equal to the number of available processors detected.

virtual void vtkVolumeRayCastMapper::SetIntermixIntersectingGeometry ( int  )
virtual

If IntermixIntersectingGeometry is turned on, the zbuffer will be captured and used to limit the traversal of the rays.

virtual int vtkVolumeRayCastMapper::GetIntermixIntersectingGeometry ( )
virtual

If IntermixIntersectingGeometry is turned on, the zbuffer will be captured and used to limit the traversal of the rays.

virtual void vtkVolumeRayCastMapper::IntermixIntersectingGeometryOn ( )
virtual

If IntermixIntersectingGeometry is turned on, the zbuffer will be captured and used to limit the traversal of the rays.

virtual void vtkVolumeRayCastMapper::IntermixIntersectingGeometryOff ( )
virtual

If IntermixIntersectingGeometry is turned on, the zbuffer will be captured and used to limit the traversal of the rays.

void vtkVolumeRayCastMapper::Render ( vtkRenderer ,
vtkVolume  
)
virtual

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

Implements vtkVolumeMapper.

void vtkVolumeRayCastMapper::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.

float vtkVolumeRayCastMapper::GetZeroOpacityThreshold ( vtkVolume vol)

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Return the scalar value below which all opacities are zero.

virtual float vtkVolumeRayCastMapper::GetGradientMagnitudeScale ( )
virtual

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Values needed by the volume.

Reimplemented from vtkAbstractVolumeMapper.

virtual float vtkVolumeRayCastMapper::GetGradientMagnitudeBias ( )
virtual

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Values needed by the volume.

Reimplemented from vtkAbstractVolumeMapper.

virtual float vtkVolumeRayCastMapper::GetGradientMagnitudeScale ( int  )
inlinevirtual

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Values needed by the volume.

Reimplemented from vtkAbstractVolumeMapper.

Definition at line 199 of file vtkVolumeRayCastMapper.h.

virtual float vtkVolumeRayCastMapper::GetGradientMagnitudeBias ( int  )
inlinevirtual

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Values needed by the volume.

Reimplemented from vtkAbstractVolumeMapper.

Definition at line 201 of file vtkVolumeRayCastMapper.h.

void vtkVolumeRayCastMapper::ReportReferences ( vtkGarbageCollector )
overrideprotectedvirtual

Reimplemented from vtkAlgorithm.

void vtkVolumeRayCastMapper::UpdateShadingTables ( vtkRenderer ren,
vtkVolume vol 
)
protected
void vtkVolumeRayCastMapper::ComputeMatrices ( vtkImageData data,
vtkVolume vol 
)
protected
int vtkVolumeRayCastMapper::ComputeRowBounds ( vtkVolume vol,
vtkRenderer ren 
)
protected
void vtkVolumeRayCastMapper::StoreRenderTime ( vtkRenderer ren,
vtkVolume vol,
float  t 
)
protected
float vtkVolumeRayCastMapper::RetrieveRenderTime ( vtkRenderer ren,
vtkVolume vol 
)
protected
int vtkVolumeRayCastMapper::ClipRayAgainstVolume ( vtkVolumeRayCastDynamicInfo dynamicInfo,
float  bounds[6] 
)
protected
void vtkVolumeRayCastMapper::InitializeClippingPlanes ( vtkVolumeRayCastStaticInfo staticInfo,
vtkPlaneCollection planes 
)
protected
int vtkVolumeRayCastMapper::ClipRayAgainstClippingPlanes ( vtkVolumeRayCastDynamicInfo dynamicInfo,
vtkVolumeRayCastStaticInfo staticInfo 
)
protected
double vtkVolumeRayCastMapper::GetZBufferValue ( int  x,
int  y 
)
protected

Friends And Related Function Documentation

VTK_THREAD_RETURN_TYPE VolumeRayCastMapper_CastRays ( void *  arg)
friend

Member Data Documentation

vtkVolumeRayCastFunction* vtkVolumeRayCastMapper::VolumeRayCastFunction
protected

Definition at line 209 of file vtkVolumeRayCastMapper.h.

vtkEncodedGradientEstimator* vtkVolumeRayCastMapper::GradientEstimator
protected

Definition at line 210 of file vtkVolumeRayCastMapper.h.

vtkEncodedGradientShader* vtkVolumeRayCastMapper::GradientShader
protected

Definition at line 211 of file vtkVolumeRayCastMapper.h.

vtkRayCastImageDisplayHelper* vtkVolumeRayCastMapper::ImageDisplayHelper
protected

Definition at line 212 of file vtkVolumeRayCastMapper.h.

double vtkVolumeRayCastMapper::SampleDistance
protected

Definition at line 217 of file vtkVolumeRayCastMapper.h.

double vtkVolumeRayCastMapper::ImageSampleDistance
protected

Definition at line 218 of file vtkVolumeRayCastMapper.h.

double vtkVolumeRayCastMapper::MinimumImageSampleDistance
protected

Definition at line 219 of file vtkVolumeRayCastMapper.h.

double vtkVolumeRayCastMapper::MaximumImageSampleDistance
protected

Definition at line 220 of file vtkVolumeRayCastMapper.h.

int vtkVolumeRayCastMapper::AutoAdjustSampleDistances
protected

Definition at line 221 of file vtkVolumeRayCastMapper.h.

double vtkVolumeRayCastMapper::WorldSampleDistance
protected

Definition at line 223 of file vtkVolumeRayCastMapper.h.

int vtkVolumeRayCastMapper::ScalarDataType
protected

Definition at line 224 of file vtkVolumeRayCastMapper.h.

void* vtkVolumeRayCastMapper::ScalarDataPointer
protected

Definition at line 225 of file vtkVolumeRayCastMapper.h.

vtkMultiThreader* vtkVolumeRayCastMapper::Threader
protected

Definition at line 235 of file vtkVolumeRayCastMapper.h.

vtkMatrix4x4* vtkVolumeRayCastMapper::PerspectiveMatrix
protected

Definition at line 237 of file vtkVolumeRayCastMapper.h.

vtkMatrix4x4* vtkVolumeRayCastMapper::ViewToWorldMatrix
protected

Definition at line 238 of file vtkVolumeRayCastMapper.h.

vtkMatrix4x4* vtkVolumeRayCastMapper::ViewToVoxelsMatrix
protected

Definition at line 239 of file vtkVolumeRayCastMapper.h.

vtkMatrix4x4* vtkVolumeRayCastMapper::VoxelsToViewMatrix
protected

Definition at line 240 of file vtkVolumeRayCastMapper.h.

vtkMatrix4x4* vtkVolumeRayCastMapper::WorldToVoxelsMatrix
protected

Definition at line 241 of file vtkVolumeRayCastMapper.h.

vtkMatrix4x4* vtkVolumeRayCastMapper::VoxelsToWorldMatrix
protected

Definition at line 242 of file vtkVolumeRayCastMapper.h.

vtkMatrix4x4* vtkVolumeRayCastMapper::VolumeMatrix
protected

Definition at line 244 of file vtkVolumeRayCastMapper.h.

vtkTransform* vtkVolumeRayCastMapper::PerspectiveTransform
protected

Definition at line 246 of file vtkVolumeRayCastMapper.h.

vtkTransform* vtkVolumeRayCastMapper::VoxelsTransform
protected

Definition at line 247 of file vtkVolumeRayCastMapper.h.

vtkTransform* vtkVolumeRayCastMapper::VoxelsToViewTransform
protected

Definition at line 248 of file vtkVolumeRayCastMapper.h.

int vtkVolumeRayCastMapper::ImageViewportSize[2]
protected

Definition at line 251 of file vtkVolumeRayCastMapper.h.

int vtkVolumeRayCastMapper::ImageMemorySize[2]
protected

Definition at line 257 of file vtkVolumeRayCastMapper.h.

int vtkVolumeRayCastMapper::ImageInUseSize[2]
protected

Definition at line 263 of file vtkVolumeRayCastMapper.h.

int vtkVolumeRayCastMapper::ImageOrigin[2]
protected

Definition at line 267 of file vtkVolumeRayCastMapper.h.

unsigned char* vtkVolumeRayCastMapper::Image
protected

Definition at line 270 of file vtkVolumeRayCastMapper.h.

int* vtkVolumeRayCastMapper::RowBounds
protected

Definition at line 272 of file vtkVolumeRayCastMapper.h.

int* vtkVolumeRayCastMapper::OldRowBounds
protected

Definition at line 273 of file vtkVolumeRayCastMapper.h.

float* vtkVolumeRayCastMapper::RenderTimeTable
protected

Definition at line 275 of file vtkVolumeRayCastMapper.h.

vtkVolume** vtkVolumeRayCastMapper::RenderVolumeTable
protected

Definition at line 276 of file vtkVolumeRayCastMapper.h.

vtkRenderer** vtkVolumeRayCastMapper::RenderRendererTable
protected

Definition at line 277 of file vtkVolumeRayCastMapper.h.

int vtkVolumeRayCastMapper::RenderTableSize
protected

Definition at line 278 of file vtkVolumeRayCastMapper.h.

int vtkVolumeRayCastMapper::RenderTableEntries
protected

Definition at line 279 of file vtkVolumeRayCastMapper.h.

int vtkVolumeRayCastMapper::IntermixIntersectingGeometry
protected

Definition at line 284 of file vtkVolumeRayCastMapper.h.

float* vtkVolumeRayCastMapper::ZBuffer
protected

Definition at line 286 of file vtkVolumeRayCastMapper.h.

int vtkVolumeRayCastMapper::ZBufferSize[2]
protected

Definition at line 287 of file vtkVolumeRayCastMapper.h.

int vtkVolumeRayCastMapper::ZBufferOrigin[2]
protected

Definition at line 288 of file vtkVolumeRayCastMapper.h.

float vtkVolumeRayCastMapper::MinimumViewDistance
protected

Definition at line 290 of file vtkVolumeRayCastMapper.h.


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