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vtkVolumeRayCastIsosurfaceFunction Class Reference

An isosurface ray caster for volumes. More...

#include <vtkVolumeRayCastIsosurfaceFunction.h>

Inheritance diagram for vtkVolumeRayCastIsosurfaceFunction:
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Collaboration diagram for vtkVolumeRayCastIsosurfaceFunction:
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Public Types

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

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 SetIsoValue (double)
 
virtual double GetIsoValue ()
 
- 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 int IsTypeOf (const char *type)
 
static
vtkVolumeRayCastIsosurfaceFunction
SafeDownCast (vtkObject *o)
 
static
vtkVolumeRayCastIsosurfaceFunction
New ()
 
- Static Public Member Functions inherited from vtkVolumeRayCastFunction
static int IsTypeOf (const char *type)
 
static vtkVolumeRayCastFunctionSafeDownCast (vtkObject *o)
 
- Static Public Member Functions inherited from vtkObject
static int IsTypeOf (const char *type)
 
static vtkObjectSafeDownCast (vtkObject *o)
 
static vtkObjectNew ()
 
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 vtkObjectBaseNew ()
 

Public Attributes

double IsoValue
 
float Color [3]
 

Protected Member Functions

 vtkVolumeRayCastIsosurfaceFunction ()
 
 ~vtkVolumeRayCastIsosurfaceFunction ()
 
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 &)
 

Additional Inherited Members

- Protected Attributes inherited from vtkObject
unsigned char Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
- Friends inherited from vtkObject

Detailed Description

An isosurface ray caster for volumes.

vtkVolumeRayCastIsosurfaceFunction is a volume ray cast function that intersects a ray with an analytic isosurface in a scalar field. The color and shading parameters are defined in the vtkVolumeProperty of the vtkVolume, as well as the interpolation type to use when locating the surface (either a nearest neighbor approach or a tri-linear interpolation approach)

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

Definition at line 40 of file vtkVolumeRayCastIsosurfaceFunction.h.

Member Typedef Documentation

Definition at line 43 of file vtkVolumeRayCastIsosurfaceFunction.h.

Constructor & Destructor Documentation

vtkVolumeRayCastIsosurfaceFunction::vtkVolumeRayCastIsosurfaceFunction ( )
protected
vtkVolumeRayCastIsosurfaceFunction::~vtkVolumeRayCastIsosurfaceFunction ( )
protected

Member Function Documentation

virtual const char* vtkVolumeRayCastIsosurfaceFunction::GetClassName ( )
virtual

Reimplemented from vtkVolumeRayCastFunction.

static int vtkVolumeRayCastIsosurfaceFunction::IsTypeOf ( const char *  type)
static
virtual int vtkVolumeRayCastIsosurfaceFunction::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 vtkVolumeRayCastIsosurfaceFunction* vtkVolumeRayCastIsosurfaceFunction::SafeDownCast ( vtkObject o)
static
void vtkVolumeRayCastIsosurfaceFunction::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.

static vtkVolumeRayCastIsosurfaceFunction* vtkVolumeRayCastIsosurfaceFunction::New ( )
static
float vtkVolumeRayCastIsosurfaceFunction::GetZeroOpacityThreshold ( vtkVolume vol)
virtual

Get the scalar value below which all scalar values have 0 opacity

Implements vtkVolumeRayCastFunction.

virtual void vtkVolumeRayCastIsosurfaceFunction::SetIsoValue ( double  )
virtual

Set/Get the value of IsoValue.

virtual double vtkVolumeRayCastIsosurfaceFunction::GetIsoValue ( )
virtual

Set/Get the value of IsoValue.

void vtkVolumeRayCastIsosurfaceFunction::CastRay ( vtkVolumeRayCastDynamicInfo dynamicInfo,
vtkVolumeRayCastStaticInfo staticInfo 
)
virtual
void vtkVolumeRayCastIsosurfaceFunction::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

double vtkVolumeRayCastIsosurfaceFunction::IsoValue

This is the isovalue at which to view a surface

Definition at line 55 of file vtkVolumeRayCastIsosurfaceFunction.h.

float vtkVolumeRayCastIsosurfaceFunction::Color[3]

These variables are filled in by SpecificFunctionInitialize

Definition at line 63 of file vtkVolumeRayCastIsosurfaceFunction.h.


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