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performs peicewise constant ray integration. More...
#include <vtkUnstructuredGridHomogeneousRayIntegrator.h>
Public Types | |
typedef vtkUnstructuredGridVolumeRayIntegrator | Superclass |
Public Types inherited from vtkUnstructuredGridVolumeRayIntegrator | |
typedef vtkObject | Superclass |
Public Types inherited from vtkObject | |
typedef vtkObjectBase | Superclass |
Public Member Functions | |
virtual int | IsA (const char *type) |
vtkUnstructuredGridHomogeneousRayIntegrator * | NewInstance () const |
virtual void | PrintSelf (ostream &os, vtkIndent indent) |
virtual void | Initialize (vtkVolume *volume, vtkDataArray *scalars) |
virtual void | Integrate (vtkDoubleArray *intersectionLengths, vtkDataArray *nearIntersections, vtkDataArray *farIntersections, float color[4]) |
virtual void | SetTransferFunctionTableSize (int) |
virtual int | GetTransferFunctionTableSize () |
Public Member Functions inherited from vtkUnstructuredGridVolumeRayIntegrator | |
vtkUnstructuredGridVolumeRayIntegrator * | NewInstance () const |
Public Member Functions inherited from vtkObject | |
vtkObject * | NewInstance () const |
virtual void | DebugOn () |
virtual void | DebugOff () |
bool | GetDebug () |
void | SetDebug (bool debugFlag) |
virtual void | Modified () |
virtual unsigned long | GetMTime () |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
vtkCommand * | GetCommand (unsigned long tag) |
void | RemoveObserver (vtkCommand *) |
void | RemoveObservers (unsigned long event, vtkCommand *) |
void | RemoveObservers (const char *event, vtkCommand *) |
int | HasObserver (unsigned long event, vtkCommand *) |
int | HasObserver (const char *event, vtkCommand *) |
void | RemoveObserver (unsigned long tag) |
void | RemoveObservers (unsigned long event) |
void | RemoveObservers (const char *event) |
void | RemoveAllObservers () |
int | HasObserver (unsigned long event) |
int | HasObserver (const char *event) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
int | InvokeEvent (unsigned long event, void *callData) |
int | InvokeEvent (const char *event, void *callData) |
int | InvokeEvent (unsigned long event) |
int | InvokeEvent (const char *event) |
Public Member Functions inherited from vtkObjectBase | |
const char * | GetClassName () const |
virtual void | Delete () |
virtual void | FastDelete () |
void | Print (ostream &os) |
virtual void | Register (vtkObjectBase *o) |
virtual void | UnRegister (vtkObjectBase *o) |
void | SetReferenceCount (int) |
void | PrintRevisions (ostream &) |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
int | GetReferenceCount () |
Static Public Member Functions | |
static int | IsTypeOf (const char *type) |
static vtkUnstructuredGridHomogeneousRayIntegrator * | SafeDownCast (vtkObjectBase *o) |
static vtkUnstructuredGridHomogeneousRayIntegrator * | New () |
Static Public Member Functions inherited from vtkUnstructuredGridVolumeRayIntegrator | |
static int | IsTypeOf (const char *type) |
static vtkUnstructuredGridVolumeRayIntegrator * | SafeDownCast (vtkObjectBase *o) |
Static Public Member Functions inherited from vtkObject | |
static int | IsTypeOf (const char *type) |
static vtkObject * | SafeDownCast (vtkObjectBase *o) |
static vtkObject * | New () |
static void | BreakOnError () |
static void | SetGlobalWarningDisplay (int val) |
static void | GlobalWarningDisplayOn () |
static void | GlobalWarningDisplayOff () |
static int | GetGlobalWarningDisplay () |
Static Public Member Functions inherited from vtkObjectBase | |
static int | IsTypeOf (const char *name) |
static vtkObjectBase * | New () |
Protected Member Functions | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkUnstructuredGridHomogeneousRayIntegrator () | |
~vtkUnstructuredGridHomogeneousRayIntegrator () | |
virtual void | GetTransferFunctionTables (vtkDataArray *scalars) |
Protected Member Functions inherited from vtkUnstructuredGridVolumeRayIntegrator | |
vtkUnstructuredGridVolumeRayIntegrator () | |
~vtkUnstructuredGridVolumeRayIntegrator () | |
Protected Member Functions inherited from vtkObject | |
vtkObject () | |
virtual | ~vtkObject () |
virtual void | RegisterInternal (vtkObjectBase *, int check) |
virtual void | UnRegisterInternal (vtkObjectBase *, int check) |
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
void | InternalReleaseFocus () |
Protected Member Functions inherited from vtkObjectBase | |
vtkObjectBase () | |
virtual | ~vtkObjectBase () |
virtual void | CollectRevisions (ostream &) |
virtual void | ReportReferences (vtkGarbageCollector *) |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
Protected Attributes | |
vtkVolume * | Volume |
vtkVolumeProperty * | Property |
int | NumComponents |
float ** | ColorTable |
float ** | AttenuationTable |
double * | TableShift |
double * | TableScale |
vtkTimeStamp | TablesBuilt |
int | UseAverageColor |
int | TransferFunctionTableSize |
Protected Attributes inherited from vtkObject | |
bool | Debug |
vtkTimeStamp | MTime |
vtkSubjectHelper * | SubjectHelper |
Protected Attributes inherited from vtkObjectBase | |
vtkAtomicInt32 | ReferenceCount |
vtkWeakPointerBase ** | WeakPointers |
performs peicewise constant ray integration.
vtkUnstructuredGridHomogeneousRayIntegrator performs homogeneous ray integration. This is a good method to use when volume rendering scalars that are defined on cells.
Definition at line 47 of file vtkUnstructuredGridHomogeneousRayIntegrator.h.
typedef vtkUnstructuredGridVolumeRayIntegrator vtkUnstructuredGridHomogeneousRayIntegrator::Superclass |
Definition at line 51 of file vtkUnstructuredGridHomogeneousRayIntegrator.h.
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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 vtkUnstructuredGridVolumeRayIntegrator.
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Reimplemented from vtkUnstructuredGridVolumeRayIntegrator.
vtkUnstructuredGridHomogeneousRayIntegrator* vtkUnstructuredGridHomogeneousRayIntegrator::NewInstance | ( | ) | const |
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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 vtkUnstructuredGridVolumeRayIntegrator.
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Set up the integrator with the given properties and scalars.
Implements vtkUnstructuredGridVolumeRayIntegrator.
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Given a set of intersections (defined by the three arrays), compute the peicewise integration of the array in front to back order. /c intersectionLengths holds the lengths of each peicewise segment. /c nearIntersections and /c farIntersections hold the scalar values at the front and back of each segment. /c color should contain the RGBA value of the volume in front of the segments passed in, and the result will be placed back into /c color.
Implements vtkUnstructuredGridVolumeRayIntegrator.
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For quick lookup, the transfer function is sampled into a table. This parameter sets how big of a table to use. By default, 1024 entries are used.
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For quick lookup, the transfer function is sampled into a table. This parameter sets how big of a table to use. By default, 1024 entries are used.
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Definition at line 74 of file vtkUnstructuredGridHomogeneousRayIntegrator.h.
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Definition at line 75 of file vtkUnstructuredGridHomogeneousRayIntegrator.h.
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Definition at line 77 of file vtkUnstructuredGridHomogeneousRayIntegrator.h.
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Definition at line 78 of file vtkUnstructuredGridHomogeneousRayIntegrator.h.
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Definition at line 79 of file vtkUnstructuredGridHomogeneousRayIntegrator.h.
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Definition at line 80 of file vtkUnstructuredGridHomogeneousRayIntegrator.h.
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Definition at line 81 of file vtkUnstructuredGridHomogeneousRayIntegrator.h.
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Definition at line 82 of file vtkUnstructuredGridHomogeneousRayIntegrator.h.
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Definition at line 84 of file vtkUnstructuredGridHomogeneousRayIntegrator.h.
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Definition at line 85 of file vtkUnstructuredGridHomogeneousRayIntegrator.h.