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vtkFixedPointVolumeRayCastMapper Class Reference

A fixed point mapper for volumes. More...

#include <vtkFixedPointVolumeRayCastMapper.h>

Inheritance diagram for vtkFixedPointVolumeRayCastMapper:
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Collaboration diagram for vtkFixedPointVolumeRayCastMapper:
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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...
 
vtkFixedPointVolumeRayCastMapperNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
void Render (vtkRenderer *, vtkVolume *) override
 WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Initialize rendering for this volume. More...
 
unsigned int ToFixedPointPosition (float val)
 
void ToFixedPointPosition (float in[3], unsigned int out[3])
 
unsigned int ToFixedPointDirection (float dir)
 
void ToFixedPointDirection (float in[3], unsigned int out[3])
 
void FixedPointIncrement (unsigned int position[3], unsigned int increment[3])
 
void GetFloatTripleFromPointer (float v[3], float *ptr)
 
void GetUIntTripleFromPointer (unsigned int v[3], unsigned int *ptr)
 
void ShiftVectorDown (unsigned int in[3], unsigned int out[3])
 
int CheckMinMaxVolumeFlag (unsigned int pos[3], int c)
 
int CheckMIPMinMaxVolumeFlag (unsigned int pos[3], int c, unsigned short maxIdx, int flip)
 
void LookupColorUC (unsigned short *colorTable, unsigned short *scalarOpacityTable, unsigned short index, unsigned char color[4])
 
void LookupDependentColorUC (unsigned short *colorTable, unsigned short *scalarOpacityTable, unsigned short index[4], int components, unsigned char color[4])
 
void LookupAndCombineIndependentColorsUC (unsigned short *colorTable[4], unsigned short *scalarOpacityTable[4], unsigned short index[4], float weights[4], int components, unsigned char color[4])
 
int CheckIfCropped (unsigned int pos[3])
 
virtual vtkRenderWindowGetRenderWindow ()
 
virtual vtkFixedPointVolumeRayCastMIPHelperGetMIPHelper ()
 
virtual vtkFixedPointVolumeRayCastCompositeHelperGetCompositeHelper ()
 
virtual vtkFixedPointVolumeRayCastCompositeGOHelperGetCompositeGOHelper ()
 
virtual vtkFixedPointVolumeRayCastCompositeGOShadeHelperGetCompositeGOShadeHelper ()
 
virtual vtkFixedPointVolumeRayCastCompositeShadeHelperGetCompositeShadeHelper ()
 
virtual floatGetTableShift ()
 
virtual void GetTableShift (float data[4])
 
virtual floatGetTableScale ()
 
virtual void GetTableScale (float data[4])
 
virtual int GetShadingRequired ()
 
virtual int GetGradientOpacityRequired ()
 
virtual vtkDataArrayGetCurrentScalars ()
 
virtual vtkDataArrayGetPreviousScalars ()
 
intGetRowBounds ()
 
unsigned short * GetColorTable (int c)
 
unsigned short * GetScalarOpacityTable (int c)
 
unsigned short * GetGradientOpacityTable (int c)
 
vtkVolumeGetVolume ()
 
unsigned short ** GetGradientNormal ()
 
unsigned char ** GetGradientMagnitude ()
 
unsigned short * GetDiffuseShadingTable (int c)
 
unsigned short * GetSpecularShadingTable (int c)
 
void ComputeRayInfo (int x, int y, unsigned int pos[3], unsigned int dir[3], unsigned int *numSteps)
 
void InitializeRayInfo (vtkVolume *vol)
 
int ShouldUseNearestNeighborInterpolation (vtkVolume *vol)
 
int PerImageInitialization (vtkRenderer *, vtkVolume *, int, double *, double *, int *)
 
void PerVolumeInitialization (vtkRenderer *, vtkVolume *)
 
void PerSubVolumeInitialization (vtkRenderer *, vtkVolume *, int)
 
void RenderSubVolume ()
 
void DisplayRenderedImage (vtkRenderer *, vtkVolume *)
 
void AbortRender ()
 
void CreateCanonicalView (vtkVolume *volume, vtkImageData *image, int blend_mode, double viewDirection[3], double viewUp[3])
 
float GetEstimatedRenderTime (vtkRenderer *ren, vtkVolume *vol)
 Get an estimate of the rendering time for a given volume / renderer. More...
 
float GetEstimatedRenderTime (vtkRenderer *ren)
 
virtual int GetFlipMIPComparison ()
 
void ReleaseGraphicsResources (vtkWindow *) override
 WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this mapper. More...
 
virtual void SetSampleDistance (float)
 Set/Get the distance between samples used for rendering when AutoAdjustSampleDistances is off, or when this mapper has more than 1 second allocated to it for rendering. More...
 
virtual float GetSampleDistance ()
 Set/Get the distance between samples used for rendering when AutoAdjustSampleDistances is off, or when this mapper has more than 1 second allocated to it for rendering. More...
 
virtual void SetInteractiveSampleDistance (float)
 Set/Get the distance between samples when interactive rendering is happening. More...
 
virtual float GetInteractiveSampleDistance ()
 Set/Get the distance between samples when interactive rendering is happening. More...
 
virtual void SetImageSampleDistance (float)
 Sampling distance in the XY image dimensions. More...
 
virtual float GetImageSampleDistance ()
 Sampling distance in the XY image dimensions. More...
 
virtual void SetMinimumImageSampleDistance (float)
 This is the minimum image sample distance allow when the image sample distance is being automatically adjusted. More...
 
virtual float GetMinimumImageSampleDistance ()
 This is the minimum image sample distance allow when the image sample distance is being automatically adjusted. More...
 
virtual void SetMaximumImageSampleDistance (float)
 This is the maximum image sample distance allow when the image sample distance is being automatically adjusted. More...
 
virtual float 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 and the SampleDistance 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 and the SampleDistance 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 and the SampleDistance 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 and the SampleDistance 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 SetLockSampleDistanceToInputSpacing (int)
 Automatically compute the sample distance from the data spacing. More...
 
virtual int GetLockSampleDistanceToInputSpacing ()
 Automatically compute the sample distance from the data spacing. More...
 
virtual void LockSampleDistanceToInputSpacingOn ()
 Automatically compute the sample distance from the data spacing. More...
 
virtual void LockSampleDistanceToInputSpacingOff ()
 Automatically compute the sample distance from the data spacing. 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...
 
float ComputeRequiredImageSampleDistance (float desiredTime, vtkRenderer *ren)
 What is the image sample distance required to achieve the desired time? A version of this method is provided that does not require the volume argument since if you are using an LODProp3D you may not know this information. More...
 
float ComputeRequiredImageSampleDistance (float desiredTime, vtkRenderer *ren, vtkVolume *vol)
 What is the image sample distance required to achieve the desired time? A version of this method is provided that does not require the volume argument since if you are using an LODProp3D you may not know this information. More...
 
void SetRayCastImage (vtkFixedPointRayCastImage *)
 Set / Get the underlying image object. More...
 
virtual vtkFixedPointRayCastImageGetRayCastImage ()
 Set / Get the underlying image object. More...
 
virtual void SetFinalColorWindow (float)
 Set/Get the window / level applied to the final color. More...
 
virtual float GetFinalColorWindow ()
 Set/Get the window / level applied to the final color. More...
 
virtual void SetFinalColorLevel (float)
 Set/Get the window / level applied to the final color. More...
 
virtual float GetFinalColorLevel ()
 Set/Get the window / level applied to the final color. More...
 
- Public Member Functions inherited from vtkVolumeMapper
vtkVolumeMapperNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
void ReleaseGraphicsResources (vtkWindow *) override
 WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this mapper. More...
 
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...
 
doubleGetBounds () 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
 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...
 
virtual void SetArrayAccessMode (int)
 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...
 
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
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...
 
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
 
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...
 
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 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]=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...
 
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 vtkFixedPointVolumeRayCastMapperNew ()
 
static int IsTypeOf (const char *type)
 
static vtkFixedPointVolumeRayCastMapperSafeDownCast (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
 
 vtkFixedPointVolumeRayCastMapper ()
 
 ~vtkFixedPointVolumeRayCastMapper () override
 
void ComputeMatrices (double volumeOrigin[3], double volumeSpacing[3], int volumeExtent[6], vtkRenderer *ren, vtkVolume *vol)
 
int ComputeRowBounds (vtkRenderer *ren, int imageFlag, int rowBoundsFlag, int volumeExtent[6])
 
void CaptureZBuffer (vtkRenderer *ren)
 
void StoreRenderTime (vtkRenderer *ren, vtkVolume *vol, float t)
 
float RetrieveRenderTime (vtkRenderer *ren, vtkVolume *vol)
 
float RetrieveRenderTime (vtkRenderer *ren)
 
int ClipRayAgainstVolume (float rayStart[3], float rayEnd[3], float rayDirection[3], double bounds[6])
 
int UpdateColorTable (vtkVolume *vol)
 
int UpdateGradients (vtkVolume *vol)
 
int UpdateShadingTable (vtkRenderer *ren, vtkVolume *vol)
 
void UpdateCroppingRegions ()
 
void ComputeGradients (vtkVolume *vol)
 
int ClipRayAgainstClippingPlanes (float rayStart[3], float rayEnd[3], int numClippingPlanes, float *clippingPlanes)
 
float GetZBufferValue (int x, int y)
 
void UpdateMinMaxVolume (vtkVolume *vol)
 
void FillInMaxGradientMagnitudes (int fullDim[3], int smallDim[3])
 
void ApplyFinalColorWindowLevel ()
 
- 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...
 
int FillInputPortInformation (int, vtkInformation *) override
 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 () override
 
- Protected Member Functions inherited from vtkAbstractMapper3D
 vtkAbstractMapper3D ()
 
 ~vtkAbstractMapper3D () override
 
- Protected Member Functions inherited from vtkAbstractMapper
 vtkAbstractMapper ()
 
 ~vtkAbstractMapper () override
 
- 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...
 
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...
 
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=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 ()
 
virtual void CollectRevisions (ostream &)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Protected Attributes

vtkRayCastImageDisplayHelperImageDisplayHelper
 
float SampleDistance
 
float InteractiveSampleDistance
 
float ImageSampleDistance
 
float MinimumImageSampleDistance
 
float MaximumImageSampleDistance
 
int AutoAdjustSampleDistances
 
int LockSampleDistanceToInputSpacing
 
float OldSampleDistance
 
float OldImageSampleDistance
 
vtkMultiThreaderThreader
 
vtkMatrix4x4PerspectiveMatrix
 
vtkMatrix4x4ViewToWorldMatrix
 
vtkMatrix4x4ViewToVoxelsMatrix
 
vtkMatrix4x4VoxelsToViewMatrix
 
vtkMatrix4x4WorldToVoxelsMatrix
 
vtkMatrix4x4VoxelsToWorldMatrix
 
vtkMatrix4x4VolumeMatrix
 
vtkTransformPerspectiveTransform
 
vtkTransformVoxelsTransform
 
vtkTransformVoxelsToViewTransform
 
vtkFixedPointRayCastImageRayCastImage
 
intRowBounds
 
intOldRowBounds
 
floatRenderTimeTable
 
vtkVolume ** RenderVolumeTable
 
vtkRenderer ** RenderRendererTable
 
int RenderTableSize
 
int RenderTableEntries
 
int IntermixIntersectingGeometry
 
float MinimumViewDistance
 
vtkColorTransferFunctionSavedRGBFunction [4]
 
vtkPiecewiseFunctionSavedGrayFunction [4]
 
vtkPiecewiseFunctionSavedScalarOpacityFunction [4]
 
vtkPiecewiseFunctionSavedGradientOpacityFunction [4]
 
int SavedColorChannels [4]
 
float SavedScalarOpacityDistance [4]
 
int SavedBlendMode
 
vtkImageDataSavedParametersInput
 
vtkTimeStamp SavedParametersMTime
 
vtkImageDataSavedGradientsInput
 
vtkTimeStamp SavedGradientsMTime
 
float SavedSampleDistance
 
unsigned short ColorTable [4][32768 *3]
 
unsigned short ScalarOpacityTable [4][32768]
 
unsigned short GradientOpacityTable [4][256]
 
int TableSize [4]
 
float TableScale [4]
 
float TableShift [4]
 
float GradientMagnitudeScale [4]
 
float GradientMagnitudeShift [4]
 
unsigned short ** GradientNormal
 
unsigned char ** GradientMagnitude
 
unsigned short * ContiguousGradientNormal
 
unsigned char * ContiguousGradientMagnitude
 
int NumberOfGradientSlices
 
vtkDirectionEncoderDirectionEncoder
 
vtkEncodedGradientShaderGradientShader
 
vtkFiniteDifferenceGradientEstimatorGradientEstimator
 
unsigned short DiffuseShadingTable [4][65536 *3]
 
unsigned short SpecularShadingTable [4][65536 *3]
 
int ShadingRequired
 
int GradientOpacityRequired
 
vtkDataArrayCurrentScalars
 
vtkDataArrayPreviousScalars
 
vtkRenderWindowRenderWindow
 
vtkVolumeVolume
 
unsigned int FixedPointCroppingRegionPlanes [6]
 
unsigned int CroppingRegionMask [27]
 
vtkFixedPointVolumeRayCastMIPHelperMIPHelper
 
vtkFixedPointVolumeRayCastCompositeHelperCompositeHelper
 
vtkFixedPointVolumeRayCastCompositeGOHelperCompositeGOHelper
 
vtkFixedPointVolumeRayCastCompositeShadeHelperCompositeShadeHelper
 
vtkFixedPointVolumeRayCastCompositeGOShadeHelperCompositeGOShadeHelper
 
float ViewToVoxelsArray [16]
 
float WorldToVoxelsArray [16]
 
float VoxelsToWorldArray [16]
 
double CroppingBounds [6]
 
int NumTransformedClippingPlanes
 
floatTransformedClippingPlanes
 
double SavedSpacing [3]
 
unsigned short * MinMaxVolume
 
int MinMaxVolumeSize [4]
 
vtkImageDataSavedMinMaxInput
 
vtkImageDataMinMaxVolumeCache
 
vtkVolumeRayCastSpaceLeapingImageFilterSpaceLeapFilter
 
float FinalColorWindow
 
float FinalColorLevel
 
int FlipMIPComparison
 
- 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 FixedPointVolumeRayCastMapper_CastRays (void *arg)
 
VTK_THREAD_RETURN_TYPE vtkFPVRCMSwitchOnDataType (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 fixed point mapper for volumes.

This is a software ray caster for rendering volumes in vtkImageData. It works with all input data types and up to four components. It performs composite or MIP rendering, and can be intermixed with geometric data. Space leaping is used to speed up the rendering process. In addition, calculation are performed in 15 bit fixed point precision. This mapper is threaded, and will interleave scan lines across processors.

WARNING: This ray caster may not produce consistent results when the number of threads exceeds 1. The class warns if the number of threads > 1. The differences may be subtle. Applications should decide if the trade-off in performance is worth the lack of consistency.

This mapper is a good replacement for vtkVolumeRayCastMapper EXCEPT:

The vtkVolumeRayCastMapper CANNOT be used in these instances when a vtkFixedPointVolumeRayCastMapper can be used:

This mapper handles all data type from unsigned char through double. However, some of the internal calcultions are performed in float and therefore even the full float range may cause problems for this mapper (both in scalar data values and in spacing between samples).

Space leaping is performed by creating a sub-sampled volume. 4x4x4 cells in the original volume are represented by a min, max, and combined gradient and flag value. The min max volume has three unsigned shorts per 4x4x4 group of cells from the original volume - one reprenting the minimum scalar index (the scalar value adjusted to fit in the 15 bit range), the maximum scalar index, and a third unsigned short which is both the maximum gradient opacity in the neighborhood (an unsigned char) and the flag that is filled in for the current lookup tables to indicate whether this region can be skipped.

See also
vtkVolumeMapper
Examples:
vtkFixedPointVolumeRayCastMapper (Examples)
Tests:
vtkFixedPointVolumeRayCastMapper (Tests)

Definition at line 105 of file vtkFixedPointVolumeRayCastMapper.h.

Member Typedef Documentation

Definition at line 109 of file vtkFixedPointVolumeRayCastMapper.h.

Constructor & Destructor Documentation

vtkFixedPointVolumeRayCastMapper::vtkFixedPointVolumeRayCastMapper ( )
protected
vtkFixedPointVolumeRayCastMapper::~vtkFixedPointVolumeRayCastMapper ( )
overrideprotected

Member Function Documentation

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

Reimplemented from vtkVolumeMapper.

vtkFixedPointVolumeRayCastMapper* vtkFixedPointVolumeRayCastMapper::NewInstance ( ) const
void vtkFixedPointVolumeRayCastMapper::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 vtkAbstractVolumeMapper.

virtual void vtkFixedPointVolumeRayCastMapper::SetSampleDistance ( float  )
virtual

Set/Get the distance between samples used for rendering when AutoAdjustSampleDistances is off, or when this mapper has more than 1 second allocated to it for rendering.

virtual float vtkFixedPointVolumeRayCastMapper::GetSampleDistance ( )
virtual

Set/Get the distance between samples used for rendering when AutoAdjustSampleDistances is off, or when this mapper has more than 1 second allocated to it for rendering.

virtual void vtkFixedPointVolumeRayCastMapper::SetInteractiveSampleDistance ( float  )
virtual

Set/Get the distance between samples when interactive rendering is happening.

In this case, interactive is defined as this volume mapper having less than 1 second allocated for rendering. When AutoAdjustSampleDistance is On, and the allocated render time is less than 1 second, then this InteractiveSampleDistance will be used instead of the SampleDistance above.

virtual float vtkFixedPointVolumeRayCastMapper::GetInteractiveSampleDistance ( )
virtual

Set/Get the distance between samples when interactive rendering is happening.

In this case, interactive is defined as this volume mapper having less than 1 second allocated for rendering. When AutoAdjustSampleDistance is On, and the allocated render time is less than 1 second, then this InteractiveSampleDistance will be used instead of the SampleDistance above.

virtual void vtkFixedPointVolumeRayCastMapper::SetImageSampleDistance ( float  )
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. This value will be adjusted to meet a desired frame rate when AutoAdjustSampleDistances is on.

virtual float vtkFixedPointVolumeRayCastMapper::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. This value will be adjusted to meet a desired frame rate when AutoAdjustSampleDistances is on.

virtual void vtkFixedPointVolumeRayCastMapper::SetMinimumImageSampleDistance ( float  )
virtual

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

virtual float vtkFixedPointVolumeRayCastMapper::GetMinimumImageSampleDistance ( )
virtual

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

virtual void vtkFixedPointVolumeRayCastMapper::SetMaximumImageSampleDistance ( float  )
virtual

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

virtual float vtkFixedPointVolumeRayCastMapper::GetMaximumImageSampleDistance ( )
virtual

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

virtual void vtkFixedPointVolumeRayCastMapper::SetAutoAdjustSampleDistances ( int  )
virtual

If AutoAdjustSampleDistances is on, the the ImageSampleDistance and the SampleDistance will be varied to achieve the allocated render time of this prop (controlled by the desired update rate and any culling in use).

If this is an interactive render (more than 1 frame per second) the SampleDistance will be increased, otherwise it will not be altered (a binary decision, as opposed to the ImageSampleDistance which will vary continuously).

virtual int vtkFixedPointVolumeRayCastMapper::GetAutoAdjustSampleDistances ( )
virtual

If AutoAdjustSampleDistances is on, the the ImageSampleDistance and the SampleDistance will be varied to achieve the allocated render time of this prop (controlled by the desired update rate and any culling in use).

If this is an interactive render (more than 1 frame per second) the SampleDistance will be increased, otherwise it will not be altered (a binary decision, as opposed to the ImageSampleDistance which will vary continuously).

virtual void vtkFixedPointVolumeRayCastMapper::AutoAdjustSampleDistancesOn ( )
virtual

If AutoAdjustSampleDistances is on, the the ImageSampleDistance and the SampleDistance will be varied to achieve the allocated render time of this prop (controlled by the desired update rate and any culling in use).

If this is an interactive render (more than 1 frame per second) the SampleDistance will be increased, otherwise it will not be altered (a binary decision, as opposed to the ImageSampleDistance which will vary continuously).

virtual void vtkFixedPointVolumeRayCastMapper::AutoAdjustSampleDistancesOff ( )
virtual

If AutoAdjustSampleDistances is on, the the ImageSampleDistance and the SampleDistance will be varied to achieve the allocated render time of this prop (controlled by the desired update rate and any culling in use).

If this is an interactive render (more than 1 frame per second) the SampleDistance will be increased, otherwise it will not be altered (a binary decision, as opposed to the ImageSampleDistance which will vary continuously).

virtual void vtkFixedPointVolumeRayCastMapper::SetLockSampleDistanceToInputSpacing ( int  )
virtual

Automatically compute the sample distance from the data spacing.

When the number of voxels is 8, the sample distance will be roughly 1/200 the average voxel size. The distance will grow proportionally to numVoxels^(1/3) until it reaches 1/2 average voxel size when number of voxels is 1E6. Note that ScalarOpacityUnitDistance is still taken into account and if different than 1, will effect the sample distance.

virtual int vtkFixedPointVolumeRayCastMapper::GetLockSampleDistanceToInputSpacing ( )
virtual

Automatically compute the sample distance from the data spacing.

When the number of voxels is 8, the sample distance will be roughly 1/200 the average voxel size. The distance will grow proportionally to numVoxels^(1/3) until it reaches 1/2 average voxel size when number of voxels is 1E6. Note that ScalarOpacityUnitDistance is still taken into account and if different than 1, will effect the sample distance.

virtual void vtkFixedPointVolumeRayCastMapper::LockSampleDistanceToInputSpacingOn ( )
virtual

Automatically compute the sample distance from the data spacing.

When the number of voxels is 8, the sample distance will be roughly 1/200 the average voxel size. The distance will grow proportionally to numVoxels^(1/3) until it reaches 1/2 average voxel size when number of voxels is 1E6. Note that ScalarOpacityUnitDistance is still taken into account and if different than 1, will effect the sample distance.

virtual void vtkFixedPointVolumeRayCastMapper::LockSampleDistanceToInputSpacingOff ( )
virtual

Automatically compute the sample distance from the data spacing.

When the number of voxels is 8, the sample distance will be roughly 1/200 the average voxel size. The distance will grow proportionally to numVoxels^(1/3) until it reaches 1/2 average voxel size when number of voxels is 1E6. Note that ScalarOpacityUnitDistance is still taken into account and if different than 1, will effect the sample distance.

void vtkFixedPointVolumeRayCastMapper::SetNumberOfThreads ( int  num)

Set/Get the number of threads to use.

This by default is equal to the number of available processors detected. WARNING: If number of threads > 1, results may not be consistent.

int vtkFixedPointVolumeRayCastMapper::GetNumberOfThreads ( )

Set/Get the number of threads to use.

This by default is equal to the number of available processors detected. WARNING: If number of threads > 1, results may not be consistent.

virtual void vtkFixedPointVolumeRayCastMapper::SetIntermixIntersectingGeometry ( int  )
virtual

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

virtual int vtkFixedPointVolumeRayCastMapper::GetIntermixIntersectingGeometry ( )
virtual

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

virtual void vtkFixedPointVolumeRayCastMapper::IntermixIntersectingGeometryOn ( )
virtual

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

virtual void vtkFixedPointVolumeRayCastMapper::IntermixIntersectingGeometryOff ( )
virtual

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

float vtkFixedPointVolumeRayCastMapper::ComputeRequiredImageSampleDistance ( float  desiredTime,
vtkRenderer ren 
)

What is the image sample distance required to achieve the desired time? A version of this method is provided that does not require the volume argument since if you are using an LODProp3D you may not know this information.

If you use this version you must be certain that the ray cast mapper is only used for one volume (and not shared among multiple volumes)

float vtkFixedPointVolumeRayCastMapper::ComputeRequiredImageSampleDistance ( float  desiredTime,
vtkRenderer ren,
vtkVolume vol 
)

What is the image sample distance required to achieve the desired time? A version of this method is provided that does not require the volume argument since if you are using an LODProp3D you may not know this information.

If you use this version you must be certain that the ray cast mapper is only used for one volume (and not shared among multiple volumes)

void vtkFixedPointVolumeRayCastMapper::Render ( vtkRenderer ,
vtkVolume  
)
overridevirtual

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

Implements vtkVolumeMapper.

unsigned int vtkFixedPointVolumeRayCastMapper::ToFixedPointPosition ( float  val)
inline

Definition at line 564 of file vtkFixedPointVolumeRayCastMapper.h.

void vtkFixedPointVolumeRayCastMapper::ToFixedPointPosition ( float  in[3],
unsigned int  out[3] 
)
inline

Definition at line 569 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned int vtkFixedPointVolumeRayCastMapper::ToFixedPointDirection ( float  dir)
inline

Definition at line 576 of file vtkFixedPointVolumeRayCastMapper.h.

void vtkFixedPointVolumeRayCastMapper::ToFixedPointDirection ( float  in[3],
unsigned int  out[3] 
)
inline

Definition at line 583 of file vtkFixedPointVolumeRayCastMapper.h.

void vtkFixedPointVolumeRayCastMapper::FixedPointIncrement ( unsigned int  position[3],
unsigned int  increment[3] 
)
inline

Definition at line 599 of file vtkFixedPointVolumeRayCastMapper.h.

void vtkFixedPointVolumeRayCastMapper::GetFloatTripleFromPointer ( float  v[3],
float ptr 
)
inline

Definition at line 628 of file vtkFixedPointVolumeRayCastMapper.h.

void vtkFixedPointVolumeRayCastMapper::GetUIntTripleFromPointer ( unsigned int  v[3],
unsigned int ptr 
)
inline

Definition at line 635 of file vtkFixedPointVolumeRayCastMapper.h.

void vtkFixedPointVolumeRayCastMapper::ShiftVectorDown ( unsigned int  in[3],
unsigned int  out[3] 
)
inline

Definition at line 642 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::CheckMinMaxVolumeFlag ( unsigned int  pos[3],
int  c 
)
inline

Definition at line 650 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::CheckMIPMinMaxVolumeFlag ( unsigned int  pos[3],
int  c,
unsigned short  maxIdx,
int  flip 
)
inline

Definition at line 662 of file vtkFixedPointVolumeRayCastMapper.h.

void vtkFixedPointVolumeRayCastMapper::LookupColorUC ( unsigned short *  colorTable,
unsigned short *  scalarOpacityTable,
unsigned short  index,
unsigned char  color[4] 
)
inline

Definition at line 689 of file vtkFixedPointVolumeRayCastMapper.h.

void vtkFixedPointVolumeRayCastMapper::LookupDependentColorUC ( unsigned short *  colorTable,
unsigned short *  scalarOpacityTable,
unsigned short  index[4],
int  components,
unsigned char  color[4] 
)
inline

Definition at line 704 of file vtkFixedPointVolumeRayCastMapper.h.

void vtkFixedPointVolumeRayCastMapper::LookupAndCombineIndependentColorsUC ( unsigned short *  colorTable[4],
unsigned short *  scalarOpacityTable[4],
unsigned short  index[4],
float  weights[4],
int  components,
unsigned char  color[4] 
)
inline

Definition at line 734 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::CheckIfCropped ( unsigned int  pos[3])
inline

Definition at line 759 of file vtkFixedPointVolumeRayCastMapper.h.

virtual vtkRenderWindow* vtkFixedPointVolumeRayCastMapper::GetRenderWindow ( )
virtual
virtual vtkFixedPointVolumeRayCastMIPHelper* vtkFixedPointVolumeRayCastMapper::GetMIPHelper ( )
virtual
virtual vtkFixedPointVolumeRayCastCompositeHelper* vtkFixedPointVolumeRayCastMapper::GetCompositeHelper ( )
virtual
virtual vtkFixedPointVolumeRayCastCompositeGOHelper* vtkFixedPointVolumeRayCastMapper::GetCompositeGOHelper ( )
virtual
virtual vtkFixedPointVolumeRayCastCompositeGOShadeHelper* vtkFixedPointVolumeRayCastMapper::GetCompositeGOShadeHelper ( )
virtual
virtual vtkFixedPointVolumeRayCastCompositeShadeHelper* vtkFixedPointVolumeRayCastMapper::GetCompositeShadeHelper ( )
virtual
virtual float* vtkFixedPointVolumeRayCastMapper::GetTableShift ( )
virtual
virtual void vtkFixedPointVolumeRayCastMapper::GetTableShift ( float  data[4])
virtual
virtual float* vtkFixedPointVolumeRayCastMapper::GetTableScale ( )
virtual
virtual void vtkFixedPointVolumeRayCastMapper::GetTableScale ( float  data[4])
virtual
virtual int vtkFixedPointVolumeRayCastMapper::GetShadingRequired ( )
virtual
virtual int vtkFixedPointVolumeRayCastMapper::GetGradientOpacityRequired ( )
virtual
virtual vtkDataArray* vtkFixedPointVolumeRayCastMapper::GetCurrentScalars ( )
virtual
virtual vtkDataArray* vtkFixedPointVolumeRayCastMapper::GetPreviousScalars ( )
virtual
int* vtkFixedPointVolumeRayCastMapper::GetRowBounds ( )
inline

Definition at line 278 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned short* vtkFixedPointVolumeRayCastMapper::GetColorTable ( int  c)
inline

Definition at line 279 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned short* vtkFixedPointVolumeRayCastMapper::GetScalarOpacityTable ( int  c)
inline

Definition at line 280 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned short* vtkFixedPointVolumeRayCastMapper::GetGradientOpacityTable ( int  c)
inline

Definition at line 281 of file vtkFixedPointVolumeRayCastMapper.h.

vtkVolume* vtkFixedPointVolumeRayCastMapper::GetVolume ( )
inline

Definition at line 282 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned short** vtkFixedPointVolumeRayCastMapper::GetGradientNormal ( )
inline

Definition at line 283 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned char** vtkFixedPointVolumeRayCastMapper::GetGradientMagnitude ( )
inline

Definition at line 284 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned short* vtkFixedPointVolumeRayCastMapper::GetDiffuseShadingTable ( int  c)
inline

Definition at line 285 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned short* vtkFixedPointVolumeRayCastMapper::GetSpecularShadingTable ( int  c)
inline

Definition at line 286 of file vtkFixedPointVolumeRayCastMapper.h.

void vtkFixedPointVolumeRayCastMapper::ComputeRayInfo ( int  x,
int  y,
unsigned int  pos[3],
unsigned int  dir[3],
unsigned int numSteps 
)
void vtkFixedPointVolumeRayCastMapper::InitializeRayInfo ( vtkVolume vol)
int vtkFixedPointVolumeRayCastMapper::ShouldUseNearestNeighborInterpolation ( vtkVolume vol)
void vtkFixedPointVolumeRayCastMapper::SetRayCastImage ( vtkFixedPointRayCastImage )

Set / Get the underlying image object.

One will be automatically created - only need to set it when using from an AMR mapper which renders multiple times into the same image.

virtual vtkFixedPointRayCastImage* vtkFixedPointVolumeRayCastMapper::GetRayCastImage ( )
virtual

Set / Get the underlying image object.

One will be automatically created - only need to set it when using from an AMR mapper which renders multiple times into the same image.

int vtkFixedPointVolumeRayCastMapper::PerImageInitialization ( vtkRenderer ,
vtkVolume ,
int  ,
double ,
double ,
int  
)
void vtkFixedPointVolumeRayCastMapper::PerVolumeInitialization ( vtkRenderer ,
vtkVolume  
)
void vtkFixedPointVolumeRayCastMapper::PerSubVolumeInitialization ( vtkRenderer ,
vtkVolume ,
int   
)
void vtkFixedPointVolumeRayCastMapper::RenderSubVolume ( )
void vtkFixedPointVolumeRayCastMapper::DisplayRenderedImage ( vtkRenderer ,
vtkVolume  
)
void vtkFixedPointVolumeRayCastMapper::AbortRender ( )
void vtkFixedPointVolumeRayCastMapper::CreateCanonicalView ( vtkVolume volume,
vtkImageData image,
int  blend_mode,
double  viewDirection[3],
double  viewUp[3] 
)
float vtkFixedPointVolumeRayCastMapper::GetEstimatedRenderTime ( vtkRenderer ren,
vtkVolume vol 
)
inline

Get an estimate of the rendering time for a given volume / renderer.

Only valid if this mapper has been used to render that volume for that renderer previously. Estimate is good when the viewing parameters have not changed much since that last render.

Definition at line 327 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::GetEstimatedRenderTime ( vtkRenderer ren)
inline

Definition at line 330 of file vtkFixedPointVolumeRayCastMapper.h.

virtual void vtkFixedPointVolumeRayCastMapper::SetFinalColorWindow ( float  )
virtual

Set/Get the window / level applied to the final color.

This allows brightness / contrast adjustments on the final image. window is the width of the window. level is the center of the window. Initial window value is 1.0 Initial level value is 0.5 window cannot be null but can be negative, this way values will be reversed. |window| can be larger than 1.0 level can be any real value.

virtual float vtkFixedPointVolumeRayCastMapper::GetFinalColorWindow ( )
virtual

Set/Get the window / level applied to the final color.

This allows brightness / contrast adjustments on the final image. window is the width of the window. level is the center of the window. Initial window value is 1.0 Initial level value is 0.5 window cannot be null but can be negative, this way values will be reversed. |window| can be larger than 1.0 level can be any real value.

virtual void vtkFixedPointVolumeRayCastMapper::SetFinalColorLevel ( float  )
virtual

Set/Get the window / level applied to the final color.

This allows brightness / contrast adjustments on the final image. window is the width of the window. level is the center of the window. Initial window value is 1.0 Initial level value is 0.5 window cannot be null but can be negative, this way values will be reversed. |window| can be larger than 1.0 level can be any real value.

virtual float vtkFixedPointVolumeRayCastMapper::GetFinalColorLevel ( )
virtual

Set/Get the window / level applied to the final color.

This allows brightness / contrast adjustments on the final image. window is the width of the window. level is the center of the window. Initial window value is 1.0 Initial level value is 0.5 window cannot be null but can be negative, this way values will be reversed. |window| can be larger than 1.0 level can be any real value.

virtual int vtkFixedPointVolumeRayCastMapper::GetFlipMIPComparison ( )
virtual
void vtkFixedPointVolumeRayCastMapper::ReleaseGraphicsResources ( vtkWindow )
overridevirtual

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 vtkAbstractVolumeMapper.

void vtkFixedPointVolumeRayCastMapper::ComputeMatrices ( double  volumeOrigin[3],
double  volumeSpacing[3],
int  volumeExtent[6],
vtkRenderer ren,
vtkVolume vol 
)
protected
int vtkFixedPointVolumeRayCastMapper::ComputeRowBounds ( vtkRenderer ren,
int  imageFlag,
int  rowBoundsFlag,
int  volumeExtent[6] 
)
protected
void vtkFixedPointVolumeRayCastMapper::CaptureZBuffer ( vtkRenderer ren)
protected
void vtkFixedPointVolumeRayCastMapper::StoreRenderTime ( vtkRenderer ren,
vtkVolume vol,
float  t 
)
protected
float vtkFixedPointVolumeRayCastMapper::RetrieveRenderTime ( vtkRenderer ren,
vtkVolume vol 
)
protected
float vtkFixedPointVolumeRayCastMapper::RetrieveRenderTime ( vtkRenderer ren)
protected
int vtkFixedPointVolumeRayCastMapper::ClipRayAgainstVolume ( float  rayStart[3],
float  rayEnd[3],
float  rayDirection[3],
double  bounds[6] 
)
protected
int vtkFixedPointVolumeRayCastMapper::UpdateColorTable ( vtkVolume vol)
protected
int vtkFixedPointVolumeRayCastMapper::UpdateGradients ( vtkVolume vol)
protected
int vtkFixedPointVolumeRayCastMapper::UpdateShadingTable ( vtkRenderer ren,
vtkVolume vol 
)
protected
void vtkFixedPointVolumeRayCastMapper::UpdateCroppingRegions ( )
protected
void vtkFixedPointVolumeRayCastMapper::ComputeGradients ( vtkVolume vol)
protected
int vtkFixedPointVolumeRayCastMapper::ClipRayAgainstClippingPlanes ( float  rayStart[3],
float  rayEnd[3],
int  numClippingPlanes,
float clippingPlanes 
)
protected
float vtkFixedPointVolumeRayCastMapper::GetZBufferValue ( int  x,
int  y 
)
protected
void vtkFixedPointVolumeRayCastMapper::UpdateMinMaxVolume ( vtkVolume vol)
protected
void vtkFixedPointVolumeRayCastMapper::FillInMaxGradientMagnitudes ( int  fullDim[3],
int  smallDim[3] 
)
protected
void vtkFixedPointVolumeRayCastMapper::ApplyFinalColorWindowLevel ( )
protected

Friends And Related Function Documentation

VTK_THREAD_RETURN_TYPE FixedPointVolumeRayCastMapper_CastRays ( void *  arg)
friend
VTK_THREAD_RETURN_TYPE vtkFPVRCMSwitchOnDataType ( void *  arg)
friend

Member Data Documentation

vtkRayCastImageDisplayHelper* vtkFixedPointVolumeRayCastMapper::ImageDisplayHelper
protected

Definition at line 373 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::SampleDistance
protected

Definition at line 376 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::InteractiveSampleDistance
protected

Definition at line 377 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::ImageSampleDistance
protected

Definition at line 380 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::MinimumImageSampleDistance
protected

Definition at line 381 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::MaximumImageSampleDistance
protected

Definition at line 382 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::AutoAdjustSampleDistances
protected

Definition at line 383 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::LockSampleDistanceToInputSpacing
protected

Definition at line 384 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::OldSampleDistance
protected

Definition at line 387 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::OldImageSampleDistance
protected

Definition at line 388 of file vtkFixedPointVolumeRayCastMapper.h.

vtkMultiThreader* vtkFixedPointVolumeRayCastMapper::Threader
protected

Definition at line 407 of file vtkFixedPointVolumeRayCastMapper.h.

vtkMatrix4x4* vtkFixedPointVolumeRayCastMapper::PerspectiveMatrix
protected

Definition at line 409 of file vtkFixedPointVolumeRayCastMapper.h.

vtkMatrix4x4* vtkFixedPointVolumeRayCastMapper::ViewToWorldMatrix
protected

Definition at line 410 of file vtkFixedPointVolumeRayCastMapper.h.

vtkMatrix4x4* vtkFixedPointVolumeRayCastMapper::ViewToVoxelsMatrix
protected

Definition at line 411 of file vtkFixedPointVolumeRayCastMapper.h.

vtkMatrix4x4* vtkFixedPointVolumeRayCastMapper::VoxelsToViewMatrix
protected

Definition at line 412 of file vtkFixedPointVolumeRayCastMapper.h.

vtkMatrix4x4* vtkFixedPointVolumeRayCastMapper::WorldToVoxelsMatrix
protected

Definition at line 413 of file vtkFixedPointVolumeRayCastMapper.h.

vtkMatrix4x4* vtkFixedPointVolumeRayCastMapper::VoxelsToWorldMatrix
protected

Definition at line 414 of file vtkFixedPointVolumeRayCastMapper.h.

vtkMatrix4x4* vtkFixedPointVolumeRayCastMapper::VolumeMatrix
protected

Definition at line 416 of file vtkFixedPointVolumeRayCastMapper.h.

vtkTransform* vtkFixedPointVolumeRayCastMapper::PerspectiveTransform
protected

Definition at line 418 of file vtkFixedPointVolumeRayCastMapper.h.

vtkTransform* vtkFixedPointVolumeRayCastMapper::VoxelsTransform
protected

Definition at line 419 of file vtkFixedPointVolumeRayCastMapper.h.

vtkTransform* vtkFixedPointVolumeRayCastMapper::VoxelsToViewTransform
protected

Definition at line 420 of file vtkFixedPointVolumeRayCastMapper.h.

vtkFixedPointRayCastImage* vtkFixedPointVolumeRayCastMapper::RayCastImage
protected

Definition at line 423 of file vtkFixedPointVolumeRayCastMapper.h.

int* vtkFixedPointVolumeRayCastMapper::RowBounds
protected

Definition at line 425 of file vtkFixedPointVolumeRayCastMapper.h.

int* vtkFixedPointVolumeRayCastMapper::OldRowBounds
protected

Definition at line 426 of file vtkFixedPointVolumeRayCastMapper.h.

float* vtkFixedPointVolumeRayCastMapper::RenderTimeTable
protected

Definition at line 428 of file vtkFixedPointVolumeRayCastMapper.h.

vtkVolume** vtkFixedPointVolumeRayCastMapper::RenderVolumeTable
protected

Definition at line 429 of file vtkFixedPointVolumeRayCastMapper.h.

vtkRenderer** vtkFixedPointVolumeRayCastMapper::RenderRendererTable
protected

Definition at line 430 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::RenderTableSize
protected

Definition at line 431 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::RenderTableEntries
protected

Definition at line 432 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::IntermixIntersectingGeometry
protected

Definition at line 438 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::MinimumViewDistance
protected

Definition at line 440 of file vtkFixedPointVolumeRayCastMapper.h.

vtkColorTransferFunction* vtkFixedPointVolumeRayCastMapper::SavedRGBFunction[4]
protected

Definition at line 442 of file vtkFixedPointVolumeRayCastMapper.h.

vtkPiecewiseFunction* vtkFixedPointVolumeRayCastMapper::SavedGrayFunction[4]
protected

Definition at line 443 of file vtkFixedPointVolumeRayCastMapper.h.

vtkPiecewiseFunction* vtkFixedPointVolumeRayCastMapper::SavedScalarOpacityFunction[4]
protected

Definition at line 444 of file vtkFixedPointVolumeRayCastMapper.h.

vtkPiecewiseFunction* vtkFixedPointVolumeRayCastMapper::SavedGradientOpacityFunction[4]
protected

Definition at line 445 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::SavedColorChannels[4]
protected

Definition at line 446 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::SavedScalarOpacityDistance[4]
protected

Definition at line 447 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::SavedBlendMode
protected

Definition at line 448 of file vtkFixedPointVolumeRayCastMapper.h.

vtkImageData* vtkFixedPointVolumeRayCastMapper::SavedParametersInput
protected

Definition at line 449 of file vtkFixedPointVolumeRayCastMapper.h.

vtkTimeStamp vtkFixedPointVolumeRayCastMapper::SavedParametersMTime
protected

Definition at line 450 of file vtkFixedPointVolumeRayCastMapper.h.

vtkImageData* vtkFixedPointVolumeRayCastMapper::SavedGradientsInput
protected

Definition at line 452 of file vtkFixedPointVolumeRayCastMapper.h.

vtkTimeStamp vtkFixedPointVolumeRayCastMapper::SavedGradientsMTime
protected

Definition at line 453 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::SavedSampleDistance
protected

Definition at line 455 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned short vtkFixedPointVolumeRayCastMapper::ColorTable[4][32768 *3]
protected

Definition at line 458 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned short vtkFixedPointVolumeRayCastMapper::ScalarOpacityTable[4][32768]
protected

Definition at line 459 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned short vtkFixedPointVolumeRayCastMapper::GradientOpacityTable[4][256]
protected

Definition at line 460 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::TableSize[4]
protected

Definition at line 461 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::TableScale[4]
protected

Definition at line 462 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::TableShift[4]
protected

Definition at line 463 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::GradientMagnitudeScale[4]
protected

Definition at line 465 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::GradientMagnitudeShift[4]
protected

Definition at line 466 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned short** vtkFixedPointVolumeRayCastMapper::GradientNormal
protected

Definition at line 468 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned char** vtkFixedPointVolumeRayCastMapper::GradientMagnitude
protected

Definition at line 469 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned short* vtkFixedPointVolumeRayCastMapper::ContiguousGradientNormal
protected

Definition at line 470 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned char* vtkFixedPointVolumeRayCastMapper::ContiguousGradientMagnitude
protected

Definition at line 471 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::NumberOfGradientSlices
protected

Definition at line 473 of file vtkFixedPointVolumeRayCastMapper.h.

vtkDirectionEncoder* vtkFixedPointVolumeRayCastMapper::DirectionEncoder
protected

Definition at line 475 of file vtkFixedPointVolumeRayCastMapper.h.

vtkEncodedGradientShader* vtkFixedPointVolumeRayCastMapper::GradientShader
protected

Definition at line 477 of file vtkFixedPointVolumeRayCastMapper.h.

vtkFiniteDifferenceGradientEstimator* vtkFixedPointVolumeRayCastMapper::GradientEstimator
protected

Definition at line 479 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned short vtkFixedPointVolumeRayCastMapper::DiffuseShadingTable[4][65536 *3]
protected

Definition at line 481 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned short vtkFixedPointVolumeRayCastMapper::SpecularShadingTable[4][65536 *3]
protected

Definition at line 482 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::ShadingRequired
protected

Definition at line 484 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::GradientOpacityRequired
protected

Definition at line 485 of file vtkFixedPointVolumeRayCastMapper.h.

vtkDataArray* vtkFixedPointVolumeRayCastMapper::CurrentScalars
protected

Definition at line 487 of file vtkFixedPointVolumeRayCastMapper.h.

vtkDataArray* vtkFixedPointVolumeRayCastMapper::PreviousScalars
protected

Definition at line 488 of file vtkFixedPointVolumeRayCastMapper.h.

vtkRenderWindow* vtkFixedPointVolumeRayCastMapper::RenderWindow
protected

Definition at line 490 of file vtkFixedPointVolumeRayCastMapper.h.

vtkVolume* vtkFixedPointVolumeRayCastMapper::Volume
protected

Definition at line 491 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned int vtkFixedPointVolumeRayCastMapper::FixedPointCroppingRegionPlanes[6]
protected

Definition at line 511 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned int vtkFixedPointVolumeRayCastMapper::CroppingRegionMask[27]
protected

Definition at line 512 of file vtkFixedPointVolumeRayCastMapper.h.

vtkFixedPointVolumeRayCastMIPHelper* vtkFixedPointVolumeRayCastMapper::MIPHelper
protected

Definition at line 519 of file vtkFixedPointVolumeRayCastMapper.h.

vtkFixedPointVolumeRayCastCompositeHelper* vtkFixedPointVolumeRayCastMapper::CompositeHelper
protected

Definition at line 520 of file vtkFixedPointVolumeRayCastMapper.h.

vtkFixedPointVolumeRayCastCompositeGOHelper* vtkFixedPointVolumeRayCastMapper::CompositeGOHelper
protected

Definition at line 521 of file vtkFixedPointVolumeRayCastMapper.h.

vtkFixedPointVolumeRayCastCompositeShadeHelper* vtkFixedPointVolumeRayCastMapper::CompositeShadeHelper
protected

Definition at line 522 of file vtkFixedPointVolumeRayCastMapper.h.

vtkFixedPointVolumeRayCastCompositeGOShadeHelper* vtkFixedPointVolumeRayCastMapper::CompositeGOShadeHelper
protected

Definition at line 523 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::ViewToVoxelsArray[16]
protected

Definition at line 526 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::WorldToVoxelsArray[16]
protected

Definition at line 527 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::VoxelsToWorldArray[16]
protected

Definition at line 528 of file vtkFixedPointVolumeRayCastMapper.h.

double vtkFixedPointVolumeRayCastMapper::CroppingBounds[6]
protected

Definition at line 530 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::NumTransformedClippingPlanes
protected

Definition at line 532 of file vtkFixedPointVolumeRayCastMapper.h.

float* vtkFixedPointVolumeRayCastMapper::TransformedClippingPlanes
protected

Definition at line 533 of file vtkFixedPointVolumeRayCastMapper.h.

double vtkFixedPointVolumeRayCastMapper::SavedSpacing[3]
protected

Definition at line 535 of file vtkFixedPointVolumeRayCastMapper.h.

unsigned short* vtkFixedPointVolumeRayCastMapper::MinMaxVolume
protected

Definition at line 539 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::MinMaxVolumeSize[4]
protected

Definition at line 540 of file vtkFixedPointVolumeRayCastMapper.h.

vtkImageData* vtkFixedPointVolumeRayCastMapper::SavedMinMaxInput
protected

Definition at line 541 of file vtkFixedPointVolumeRayCastMapper.h.

vtkImageData* vtkFixedPointVolumeRayCastMapper::MinMaxVolumeCache
protected

Definition at line 542 of file vtkFixedPointVolumeRayCastMapper.h.

vtkVolumeRayCastSpaceLeapingImageFilter* vtkFixedPointVolumeRayCastMapper::SpaceLeapFilter
protected

Definition at line 543 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::FinalColorWindow
protected

Definition at line 549 of file vtkFixedPointVolumeRayCastMapper.h.

float vtkFixedPointVolumeRayCastMapper::FinalColorLevel
protected

Definition at line 550 of file vtkFixedPointVolumeRayCastMapper.h.

int vtkFixedPointVolumeRayCastMapper::FlipMIPComparison
protected

Definition at line 552 of file vtkFixedPointVolumeRayCastMapper.h.


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