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Public Types | Public Member Functions | Static Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes | List of all members
vtkHAVSVolumeMapper Class Referenceabstract

Hardware-Assisted Visibility Sorting unstructured grid mapper. More...

#include <vtkHAVSVolumeMapper.h>

Inheritance diagram for vtkHAVSVolumeMapper:
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Collaboration diagram for vtkHAVSVolumeMapper:
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Public Types

typedef vtkUnstructuredGridVolumeMapper Superclass
 
- Public Types inherited from vtkUnstructuredGridVolumeMapper
enum  { COMPOSITE_BLEND, MAXIMUM_INTENSITY_BLEND }
 
typedef vtkAbstractVolumeMapper Superclass
 
- Public Types inherited from vtkAbstractVolumeMapper
typedef vtkAbstractMapper3D Superclass
 
- Public Types inherited from vtkAbstractMapper3D
typedef vtkAbstractMapper Superclass
 
- Public Types inherited from vtkAbstractMapper
typedef vtkAlgorithm Superclass
 
- Public Types inherited from vtkAlgorithm
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...
 
vtkHAVSVolumeMapperNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
virtual bool SupportedByHardware (vtkRenderer *vtkNotUsed(r))
 Check hardware support for the HAVS algorithm. More...
 
virtual void SetPartiallyRemoveNonConvexities (bool)
 regions by removing ray segments larger than the max cell size. More...
 
virtual bool GetPartiallyRemoveNonConvexities ()
 regions by removing ray segments larger than the max cell size. More...
 
virtual void SetLevelOfDetailTargetTime (float)
 Set/get the desired level of detail target time measured in frames/sec. More...
 
virtual float GetLevelOfDetailTargetTime ()
 Set/get the desired level of detail target time measured in frames/sec. More...
 
virtual void SetLevelOfDetail (bool)
 Turn on/off level-of-detail volume rendering. More...
 
virtual bool GetLevelOfDetail ()
 Turn on/off level-of-detail volume rendering. More...
 
void SetLevelOfDetailMethod (int)
 Set/get the current level-of-detail method. More...
 
virtual int GetLevelOfDetailMethod ()
 Set/get the current level-of-detail method. More...
 
void SetLevelOfDetailMethodField ()
 Set/get the current level-of-detail method. More...
 
void SetLevelOfDetailMethodArea ()
 Set/get the current level-of-detail method. More...
 
virtual void SetKBufferSize (int)
 Set the kbuffer size. More...
 
virtual int GetKBufferSize ()
 Set the kbuffer size. More...
 
void SetKBufferSizeTo2 ()
 Set the kbuffer size. More...
 
void SetKBufferSizeTo6 ()
 Set the kbuffer size. More...
 
virtual void SetGPUDataStructures (bool)=0
 Set/get whether or not the data structures should be stored on the GPU for better peformance. More...
 
virtual bool GetGPUDataStructures ()
 Set/get whether or not the data structures should be stored on the GPU for better peformance. More...
 
- Public Member Functions inherited from vtkUnstructuredGridVolumeMapper
vtkUnstructuredGridVolumeMapperNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
virtual void SetBlendMode (int)
 
void SetBlendModeToComposite ()
 
void SetBlendModeToMaximumIntensity ()
 
virtual int GetBlendMode ()
 
void Render (vtkRenderer *ren, vtkVolume *vol) override=0
 WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Render the volume. 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 (vtkUnstructuredGridBase *)
 Set/Get the input data. More...
 
virtual void SetInputData (vtkDataSet *)
 Set/Get the input data. More...
 
vtkUnstructuredGridBaseGetInput ()
 Set/Get the input data. 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 vtkHAVSVolumeMapperNew ()
 
static int IsTypeOf (const char *type)
 
static vtkHAVSVolumeMapperSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkUnstructuredGridVolumeMapper
static int IsTypeOf (const char *type)
 
static vtkUnstructuredGridVolumeMapperSafeDownCast (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 Types

enum  {
  NO_INIT_ERROR =0, NON_TETRAHEDRA =1, UNSUPPORTED_EXTENSIONS =2, NO_SCALARS =3,
  CELL_DATA =4, NO_CELLS =5
}
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkHAVSVolumeMapper ()
 
 ~vtkHAVSVolumeMapper () override
 
virtual void Initialize (vtkRenderer *ren, vtkVolume *vol)=0
 
void InitializePrimitives (vtkVolume *vol)
 
void InitializeScalars ()
 
void InitializeLevelOfDetail ()
 
void InitializeLookupTables (vtkVolume *vol)
 
void FRadixSort (vtkHAVSSortedFace *array, vtkHAVSSortedFace *temp, int lo, int up)
 
void FRadix (int byte, int len, vtkHAVSSortedFace *source, vtkHAVSSortedFace *dest, int *count)
 
void UpdateLevelOfDetail (float targetTime)
 
void PartialVisibilitySort (float *eye)
 
bool CheckInitializationError ()
 
- Protected Member Functions inherited from vtkUnstructuredGridVolumeMapper
 vtkUnstructuredGridVolumeMapper ()
 
 ~vtkUnstructuredGridVolumeMapper () override
 
int FillInputPortInformation (int, vtkInformation *) override
 Fill the input port information objects for this algorithm. 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

floatVertices
 
floatScalars
 
double ScalarRange [2]
 
unsigned intTriangles
 
unsigned intOrderedTriangles
 
vtkHAVSSortedFace * SortedFaces
 
vtkHAVSSortedFace * RadixTemp
 
floatCenters
 
unsigned int NumberOfVertices
 
unsigned int NumberOfCells
 
unsigned int NumberOfScalars
 
unsigned int NumberOfTriangles
 
unsigned int NumberOfBoundaryTriangles
 
unsigned int NumberOfInternalTriangles
 
unsigned intBoundaryTriangles
 
unsigned intInternalTriangles
 
unsigned int LevelOfDetailTriangleCount
 
float CurrentLevelOfDetail
 
float LevelOfDetailTargetTime
 
bool LevelOfDetail
 
int LevelOfDetailMethod
 
int KBufferState
 
float MaxEdgeLength
 
float LevelOfDetailMaxEdgeLength
 
float UnitDistance
 
bool GPUDataStructures
 
float Diagonal
 
bool PartiallyRemoveNonConvexities
 
int KBufferSize
 
floatTransferFunction
 
int TransferFunctionSize
 
bool Initialized
 
int InitializationError
 
int FrameNumber
 
float TotalRenderTime
 
vtkTimeStamp ColorTransferFunctionMTime
 
vtkTimeStamp AlphaTransferFunctionMTime
 
vtkTimeStamp UnstructuredGridMTime
 
vtkTimeStamp ScalarsMTime
 
vtkVolumeLastVolume
 
- Protected Attributes inherited from vtkUnstructuredGridVolumeMapper
int BlendMode
 
- 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
 

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

Hardware-Assisted Visibility Sorting unstructured grid mapper.

vtkHAVSVolumeMapper is a class that renders polygonal data (represented as an unstructured grid) using the Hardware-Assisted Visibility Sorting (HAVS) algorithm. First the unique triangles are sorted in object space, then they are sorted in image space using a fixed size A-buffer implemented on the GPU called the k-buffer. The HAVS algorithm excels at rendering large datasets quickly. The trade-off is that the algorithm may produce some rendering artifacts due to an insufficient k size (currently 2 or 6 is supported) or read/write race conditions.

A built in level-of-detail (LOD) approach samples the geometry using one of two heuristics (field or area). If LOD is enabled, the amount of geometry that is sampled and rendered changes dynamically to stay within the target frame rate. The field sampling method generally works best for datasets with cell sizes that don't vary much in size. On the contrary, the area sampling approach gives better approximations when the volume has a lot of variation in cell size.

The HAVS algorithm uses several advanced features on graphics hardware. The k-buffer sorting network is implemented using framebuffer objects (FBOs) with multiple render targets (MRTs). Therefore, only cards that support these features can run the algorithm (at least an ATI 9500 or an NVidia NV40 (6600)).

Attention
Several issues had to be addressed to get the HAVS algorithm working within the vtk framework. These additions forced the code to forsake speed for the sake of compliance and robustness.
The HAVS algorithm operates on the triangles that compose the mesh. Therefore, before rendering, the cells are decomposed into unique triangles and stored on the GPU for efficient rendering. The use of GPU data structures is only recommended if the entire geometry can fit in graphics memory. Otherwise this feature should be disabled.
Another new feature is the handling of mixed data types (eg., polygonal data with volume data). This is handled by reading the z-buffer from the current window and copying it into the framebuffer object for off-screen rendering. The depth test is then enabled so that the volume only appears over the opaque geometry. Finally, the results of the off-screen rendering are blended into the framebuffer as a transparent, view-aligned texture.
Instead of using a preintegrated 3D lookup table for storing the ray integral, this implementation uses partial pre-integration. This improves the performance of dynamic transfer function updates by avoiding a costly preprocess of the table.
A final change to the original algorithm is the handling of non-convexities in the mesh. Due to read/write hazards that may create undesired artifacts with non-convexities when using a inside/outside toggle in the fragment program, another approach was employed. To handle non-convexities, the fragment shader determines if a ray-gap is larger than the max cell size and kill the fragment if so. This approximation performs rather well in practice but may miss small non-convexities.
For more information on the HAVS algorithm see:
"Hardware-Assisted Visibility Sorting for Unstructured Volume Rendering" by S. P. Callahan, M. Ikits, J. L. D. Comba, and C. T. Silva, IEEE Transactions of Visualization and Computer Graphics; May/June 2005.
For more information on the Level-of-Detail algorithm, see:
"Interactive Rendering of Large Unstructured Grids Using Dynamic Level-of-Detail" by S. P. Callahan, J. L. D. Comba, P. Shirley, and C. T. Silva, Proceedings of IEEE Visualization '05, Oct. 2005.
Acknowledgments:
This code was developed by Steven P. Callahan under the supervision of Prof. Claudio T. Silva. The code also contains contributions from Milan Ikits, Linh Ha, Huy T. Vo, Carlos E. Scheidegger, and Joao L. D. Comba.
Acknowledgments:
The work was supported by grants, contracts, and gifts from the National Science Foundation, the Department of Energy, the Army Research Office, and IBM.
Acknowledgments:
The port of HAVS to VTK and ParaView has been primarily supported by Sandia National Labs.
Tests:
vtkHAVSVolumeMapper (Tests)

Definition at line 136 of file vtkHAVSVolumeMapper.h.

Member Typedef Documentation

Definition at line 141 of file vtkHAVSVolumeMapper.h.

Member Enumeration Documentation

anonymous enum
protected
Enumerator
NO_INIT_ERROR 
NON_TETRAHEDRA 
UNSUPPORTED_EXTENSIONS 
NO_SCALARS 
CELL_DATA 
NO_CELLS 

Definition at line 227 of file vtkHAVSVolumeMapper.h.

Constructor & Destructor Documentation

vtkHAVSVolumeMapper::vtkHAVSVolumeMapper ( )
protected
vtkHAVSVolumeMapper::~vtkHAVSVolumeMapper ( )
overrideprotected

Member Function Documentation

static vtkHAVSVolumeMapper* vtkHAVSVolumeMapper::New ( )
static
static int vtkHAVSVolumeMapper::IsTypeOf ( const char *  type)
static
virtual int vtkHAVSVolumeMapper::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 vtkUnstructuredGridVolumeMapper.

Reimplemented in vtkOpenGLHAVSVolumeMapper.

static vtkHAVSVolumeMapper* vtkHAVSVolumeMapper::SafeDownCast ( vtkObjectBase o)
static
virtual vtkObjectBase* vtkHAVSVolumeMapper::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkUnstructuredGridVolumeMapper.

Reimplemented in vtkOpenGLHAVSVolumeMapper.

vtkHAVSVolumeMapper* vtkHAVSVolumeMapper::NewInstance ( ) const
void vtkHAVSVolumeMapper::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.

Reimplemented in vtkOpenGLHAVSVolumeMapper.

virtual void vtkHAVSVolumeMapper::SetPartiallyRemoveNonConvexities ( bool  )
virtual

regions by removing ray segments larger than the max cell size.

virtual bool vtkHAVSVolumeMapper::GetPartiallyRemoveNonConvexities ( )
virtual

regions by removing ray segments larger than the max cell size.

virtual void vtkHAVSVolumeMapper::SetLevelOfDetailTargetTime ( float  )
virtual

Set/get the desired level of detail target time measured in frames/sec.

virtual float vtkHAVSVolumeMapper::GetLevelOfDetailTargetTime ( )
virtual

Set/get the desired level of detail target time measured in frames/sec.

virtual void vtkHAVSVolumeMapper::SetLevelOfDetail ( bool  )
virtual

Turn on/off level-of-detail volume rendering.

virtual bool vtkHAVSVolumeMapper::GetLevelOfDetail ( )
virtual

Turn on/off level-of-detail volume rendering.

void vtkHAVSVolumeMapper::SetLevelOfDetailMethod ( int  )

Set/get the current level-of-detail method.

virtual int vtkHAVSVolumeMapper::GetLevelOfDetailMethod ( )
virtual

Set/get the current level-of-detail method.

void vtkHAVSVolumeMapper::SetLevelOfDetailMethodField ( )
inline

Set/get the current level-of-detail method.

Definition at line 174 of file vtkHAVSVolumeMapper.h.

void vtkHAVSVolumeMapper::SetLevelOfDetailMethodArea ( )
inline

Set/get the current level-of-detail method.

Definition at line 176 of file vtkHAVSVolumeMapper.h.

virtual void vtkHAVSVolumeMapper::SetKBufferSize ( int  )
virtual

Set the kbuffer size.

virtual int vtkHAVSVolumeMapper::GetKBufferSize ( )
virtual

Set the kbuffer size.

void vtkHAVSVolumeMapper::SetKBufferSizeTo2 ( )
inline

Set the kbuffer size.

Definition at line 186 of file vtkHAVSVolumeMapper.h.

void vtkHAVSVolumeMapper::SetKBufferSizeTo6 ( )
inline

Set the kbuffer size.

Definition at line 188 of file vtkHAVSVolumeMapper.h.

virtual bool vtkHAVSVolumeMapper::SupportedByHardware ( vtkRenderer vtkNotUsedr)
inlinevirtual

Check hardware support for the HAVS algorithm.

Necessary features include off-screen rendering, 32-bit fp textures, multiple render targets, and framebuffer objects. Subclasses must override this method to indicate if supported by Hardware.

Definition at line 198 of file vtkHAVSVolumeMapper.h.

virtual void vtkHAVSVolumeMapper::SetGPUDataStructures ( bool  )
pure virtual

Set/get whether or not the data structures should be stored on the GPU for better peformance.

Implemented in vtkOpenGLHAVSVolumeMapper.

virtual bool vtkHAVSVolumeMapper::GetGPUDataStructures ( )
virtual

Set/get whether or not the data structures should be stored on the GPU for better peformance.

virtual void vtkHAVSVolumeMapper::Initialize ( vtkRenderer ren,
vtkVolume vol 
)
protectedpure virtual

Implemented in vtkOpenGLHAVSVolumeMapper.

void vtkHAVSVolumeMapper::InitializePrimitives ( vtkVolume vol)
protected
void vtkHAVSVolumeMapper::InitializeScalars ( )
protected
void vtkHAVSVolumeMapper::InitializeLevelOfDetail ( )
protected
void vtkHAVSVolumeMapper::InitializeLookupTables ( vtkVolume vol)
protected
void vtkHAVSVolumeMapper::FRadixSort ( vtkHAVSSortedFace *  array,
vtkHAVSSortedFace *  temp,
int  lo,
int  up 
)
protected
void vtkHAVSVolumeMapper::FRadix ( int  byte,
int  len,
vtkHAVSSortedFace *  source,
vtkHAVSSortedFace *  dest,
int count 
)
protected
void vtkHAVSVolumeMapper::UpdateLevelOfDetail ( float  targetTime)
protected
void vtkHAVSVolumeMapper::PartialVisibilitySort ( float eye)
protected
bool vtkHAVSVolumeMapper::CheckInitializationError ( )
protected

Member Data Documentation

float* vtkHAVSVolumeMapper::Vertices
protected

Definition at line 238 of file vtkHAVSVolumeMapper.h.

float* vtkHAVSVolumeMapper::Scalars
protected

Definition at line 239 of file vtkHAVSVolumeMapper.h.

double vtkHAVSVolumeMapper::ScalarRange[2]
protected

Definition at line 240 of file vtkHAVSVolumeMapper.h.

unsigned int* vtkHAVSVolumeMapper::Triangles
protected

Definition at line 241 of file vtkHAVSVolumeMapper.h.

unsigned int* vtkHAVSVolumeMapper::OrderedTriangles
protected

Definition at line 242 of file vtkHAVSVolumeMapper.h.

vtkHAVSSortedFace* vtkHAVSVolumeMapper::SortedFaces
protected

Definition at line 243 of file vtkHAVSVolumeMapper.h.

vtkHAVSSortedFace* vtkHAVSVolumeMapper::RadixTemp
protected

Definition at line 244 of file vtkHAVSVolumeMapper.h.

float* vtkHAVSVolumeMapper::Centers
protected

Definition at line 245 of file vtkHAVSVolumeMapper.h.

unsigned int vtkHAVSVolumeMapper::NumberOfVertices
protected

Definition at line 246 of file vtkHAVSVolumeMapper.h.

unsigned int vtkHAVSVolumeMapper::NumberOfCells
protected

Definition at line 247 of file vtkHAVSVolumeMapper.h.

unsigned int vtkHAVSVolumeMapper::NumberOfScalars
protected

Definition at line 248 of file vtkHAVSVolumeMapper.h.

unsigned int vtkHAVSVolumeMapper::NumberOfTriangles
protected

Definition at line 249 of file vtkHAVSVolumeMapper.h.

unsigned int vtkHAVSVolumeMapper::NumberOfBoundaryTriangles
protected

Definition at line 252 of file vtkHAVSVolumeMapper.h.

unsigned int vtkHAVSVolumeMapper::NumberOfInternalTriangles
protected

Definition at line 253 of file vtkHAVSVolumeMapper.h.

unsigned int* vtkHAVSVolumeMapper::BoundaryTriangles
protected

Definition at line 254 of file vtkHAVSVolumeMapper.h.

unsigned int* vtkHAVSVolumeMapper::InternalTriangles
protected

Definition at line 255 of file vtkHAVSVolumeMapper.h.

unsigned int vtkHAVSVolumeMapper::LevelOfDetailTriangleCount
protected

Definition at line 256 of file vtkHAVSVolumeMapper.h.

float vtkHAVSVolumeMapper::CurrentLevelOfDetail
protected

Definition at line 257 of file vtkHAVSVolumeMapper.h.

float vtkHAVSVolumeMapper::LevelOfDetailTargetTime
protected

Definition at line 258 of file vtkHAVSVolumeMapper.h.

bool vtkHAVSVolumeMapper::LevelOfDetail
protected

Definition at line 259 of file vtkHAVSVolumeMapper.h.

int vtkHAVSVolumeMapper::LevelOfDetailMethod
protected

Definition at line 260 of file vtkHAVSVolumeMapper.h.

int vtkHAVSVolumeMapper::KBufferState
protected

Definition at line 263 of file vtkHAVSVolumeMapper.h.

float vtkHAVSVolumeMapper::MaxEdgeLength
protected

Definition at line 264 of file vtkHAVSVolumeMapper.h.

float vtkHAVSVolumeMapper::LevelOfDetailMaxEdgeLength
protected

Definition at line 265 of file vtkHAVSVolumeMapper.h.

float vtkHAVSVolumeMapper::UnitDistance
protected

Definition at line 266 of file vtkHAVSVolumeMapper.h.

bool vtkHAVSVolumeMapper::GPUDataStructures
protected

Definition at line 267 of file vtkHAVSVolumeMapper.h.

float vtkHAVSVolumeMapper::Diagonal
protected

Definition at line 268 of file vtkHAVSVolumeMapper.h.

bool vtkHAVSVolumeMapper::PartiallyRemoveNonConvexities
protected

Definition at line 269 of file vtkHAVSVolumeMapper.h.

int vtkHAVSVolumeMapper::KBufferSize
protected

Definition at line 270 of file vtkHAVSVolumeMapper.h.

float* vtkHAVSVolumeMapper::TransferFunction
protected

Definition at line 273 of file vtkHAVSVolumeMapper.h.

int vtkHAVSVolumeMapper::TransferFunctionSize
protected

Definition at line 274 of file vtkHAVSVolumeMapper.h.

bool vtkHAVSVolumeMapper::Initialized
protected

Definition at line 277 of file vtkHAVSVolumeMapper.h.

int vtkHAVSVolumeMapper::InitializationError
protected

Definition at line 278 of file vtkHAVSVolumeMapper.h.

int vtkHAVSVolumeMapper::FrameNumber
protected

Definition at line 279 of file vtkHAVSVolumeMapper.h.

float vtkHAVSVolumeMapper::TotalRenderTime
protected

Definition at line 280 of file vtkHAVSVolumeMapper.h.

vtkTimeStamp vtkHAVSVolumeMapper::ColorTransferFunctionMTime
protected

Definition at line 281 of file vtkHAVSVolumeMapper.h.

vtkTimeStamp vtkHAVSVolumeMapper::AlphaTransferFunctionMTime
protected

Definition at line 282 of file vtkHAVSVolumeMapper.h.

vtkTimeStamp vtkHAVSVolumeMapper::UnstructuredGridMTime
protected

Definition at line 283 of file vtkHAVSVolumeMapper.h.

vtkTimeStamp vtkHAVSVolumeMapper::ScalarsMTime
protected

Definition at line 284 of file vtkHAVSVolumeMapper.h.

vtkVolume* vtkHAVSVolumeMapper::LastVolume
protected

Definition at line 285 of file vtkHAVSVolumeMapper.h.


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