VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkVolumeRayCastMIPFunction Class Reference

A maximum intensity projection ray caster for volumes. More...

#include <vtkVolumeRayCastMIPFunction.h>

Inheritance diagram for vtkVolumeRayCastMIPFunction:
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Collaboration diagram for vtkVolumeRayCastMIPFunction:
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List of all members.

Public Types

typedef vtkVolumeRayCastFunction Superclass
- Public Types inherited from vtkVolumeRayCastFunction
- Public Types inherited from vtkObject

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
float GetZeroOpacityThreshold (vtkVolume *vol)
void CastRay (vtkVolumeRayCastDynamicInfo *dynamicInfo, vtkVolumeRayCastStaticInfo *staticInfo)
virtual void SetMaximizeMethod (int)
virtual int GetMaximizeMethod ()
void SetMaximizeMethodToScalarValue ()
void SetMaximizeMethodToOpacity ()
const char * GetMaximizeMethodAsString (void)
- Public Member Functions inherited from vtkVolumeRayCastFunction
void FunctionInitialize (vtkRenderer *ren, vtkVolume *vol, vtkVolumeRayCastStaticInfo *staticInfo)
- Public Member Functions inherited from vtkObject
virtual void DebugOn ()
virtual void DebugOff ()
unsigned char GetDebug ()
void SetDebug (unsigned char 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)
vtkCommandGetCommand (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)
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 &os)
virtual void PrintHeader (ostream &os, vtkIndent indent)
virtual void PrintTrailer (ostream &os, vtkIndent indent)
int GetReferenceCount ()

Static Public Member Functions

static
vtkVolumeRayCastMIPFunction
New ()
static int IsTypeOf (const char *type)
static
vtkVolumeRayCastMIPFunction
SafeDownCast (vtkObject *o)

Protected Member Functions

 vtkVolumeRayCastMIPFunction ()
 ~vtkVolumeRayCastMIPFunction ()
void SpecificFunctionInitialize (vtkRenderer *ren, vtkVolume *vol, vtkVolumeRayCastStaticInfo *staticInfo, vtkVolumeRayCastMapper *mapper)
- Protected Member Functions inherited from vtkVolumeRayCastFunction
 vtkVolumeRayCastFunction ()
 ~vtkVolumeRayCastFunction ()
- 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 &os)
virtual void ReportReferences (vtkGarbageCollector *)
 vtkObjectBase (const vtkObjectBase &)
void operator= (const vtkObjectBase &)

Protected Attributes

int MaximizeMethod

Detailed Description

A maximum intensity projection ray caster for volumes.

vtkVolumeRayCastMIPFunction is a volume ray cast function that computes the maximum value encountered along the ray. This is either the maximum scalar value, or the maximum opacity, as defined by the MaximizeMethod. The color and opacity returned by this function is based on the color, scalar opacity, and gradient opacity transfer functions defined in the vtkVolumeProperty of the vtkVolume.

See also:
vtkVolumeRayCastFunction vtkVolumeRayCastMapper vtkVolumeProperty vtkVolumeRayCastCompositeFunction vtkVolumeRayCastIsosurfaceFunction vtkVolume vtkVolumeProperty
Tests:
vtkVolumeRayCastMIPFunction (Tests)

Definition at line 44 of file vtkVolumeRayCastMIPFunction.h.


Member Typedef Documentation

Reimplemented from vtkVolumeRayCastFunction.

Definition at line 48 of file vtkVolumeRayCastMIPFunction.h.


Constructor & Destructor Documentation

vtkVolumeRayCastMIPFunction::vtkVolumeRayCastMIPFunction ( )
protected
vtkVolumeRayCastMIPFunction::~vtkVolumeRayCastMIPFunction ( )
protected

Member Function Documentation

static vtkVolumeRayCastMIPFunction* vtkVolumeRayCastMIPFunction::New ( )
static

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

virtual const char* vtkVolumeRayCastMIPFunction::GetClassName ( )
virtual

Reimplemented from vtkVolumeRayCastFunction.

static int vtkVolumeRayCastMIPFunction::IsTypeOf ( const char *  name)
static

Return 1 if this class type 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 vtkVolumeRayCastFunction.

virtual int vtkVolumeRayCastMIPFunction::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 vtkVolumeRayCastFunction.

static vtkVolumeRayCastMIPFunction* vtkVolumeRayCastMIPFunction::SafeDownCast ( vtkObject o)
static

Reimplemented from vtkVolumeRayCastFunction.

void vtkVolumeRayCastMIPFunction::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkVolumeRayCastFunction.

float vtkVolumeRayCastMIPFunction::GetZeroOpacityThreshold ( vtkVolume vol)
virtual

Get the scalar value below which all scalar values have zero opacity.

Implements vtkVolumeRayCastFunction.

virtual void vtkVolumeRayCastMIPFunction::SetMaximizeMethod ( int  )
virtual

Set the MaximizeMethod to either ScalarValue or Opacity.

virtual int vtkVolumeRayCastMIPFunction::GetMaximizeMethod ( )
virtual

Set the MaximizeMethod to either ScalarValue or Opacity.

void vtkVolumeRayCastMIPFunction::SetMaximizeMethodToScalarValue ( )
inline

Set the MaximizeMethod to either ScalarValue or Opacity.

Definition at line 61 of file vtkVolumeRayCastMIPFunction.h.

void vtkVolumeRayCastMIPFunction::SetMaximizeMethodToOpacity ( )
inline

Set the MaximizeMethod to either ScalarValue or Opacity.

Definition at line 63 of file vtkVolumeRayCastMIPFunction.h.

const char* vtkVolumeRayCastMIPFunction::GetMaximizeMethodAsString ( void  )

Set the MaximizeMethod to either ScalarValue or Opacity.

void vtkVolumeRayCastMIPFunction::CastRay ( vtkVolumeRayCastDynamicInfo dynamicInfo,
vtkVolumeRayCastStaticInfo staticInfo 
)
virtual
void vtkVolumeRayCastMIPFunction::SpecificFunctionInitialize ( vtkRenderer ren,
vtkVolume vol,
vtkVolumeRayCastStaticInfo staticInfo,
vtkVolumeRayCastMapper mapper 
)
protectedvirtual

This method gives the subclass a chance to do any special initialization that it may need to do

Implements vtkVolumeRayCastFunction.


Member Data Documentation

int vtkVolumeRayCastMIPFunction::MaximizeMethod
protected

Definition at line 78 of file vtkVolumeRayCastMIPFunction.h.


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