vtkVolumeRayCastMIPFunction Class Reference

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

#include <vtkVolumeRayCastMIPFunction.h>

Inheritance diagram for vtkVolumeRayCastMIPFunction:

Collaboration diagram for vtkVolumeRayCastMIPFunction:

List of all members.

Public Types
typedef vtkVolumeRayCastFunction	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkVolumeRayCastMIPFunction *	NewInstance () const
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)
Static Public Member Functions
static vtkVolumeRayCastMIPFunction *	New ()
static int	IsTypeOf (const char *type)
static vtkVolumeRayCastMIPFunction *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkVolumeRayCastMIPFunction ()
	~vtkVolumeRayCastMIPFunction ()
void	SpecificFunctionInitialize (vtkRenderer *ren, vtkVolume *vol, vtkVolumeRayCastStaticInfo *staticInfo, vtkVolumeRayCastMapper *mapper)
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 45 of file vtkVolumeRayCastMIPFunction.h.

---

Member Typedef Documentation

typedef vtkVolumeRayCastFunction vtkVolumeRayCastMIPFunction::Superclass

Reimplemented from vtkVolumeRayCastFunction.

Definition at line 49 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.

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

(

vtkObjectBase *

o

)

[static]

Reimplemented from vtkVolumeRayCastFunction.

virtual vtkObjectBase* vtkVolumeRayCastMIPFunction::NewInstanceInternal

(

)

const [protected, virtual]

Reimplemented from vtkVolumeRayCastFunction.

vtkVolumeRayCastMIPFunction* vtkVolumeRayCastMIPFunction::NewInstance

(

)

const

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 62 of file vtkVolumeRayCastMIPFunction.h.

void vtkVolumeRayCastMIPFunction::SetMaximizeMethodToOpacity

(

)

[inline]

Set the MaximizeMethod to either ScalarValue or Opacity.

Definition at line 64 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]

Implements vtkVolumeRayCastFunction.

void vtkVolumeRayCastMIPFunction::SpecificFunctionInitialize	(	vtkRenderer *	ren,
		vtkVolume *	vol,
		vtkVolumeRayCastStaticInfo *	staticInfo,
		vtkVolumeRayCastMapper *	mapper
	)		[protected, virtual]

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 79 of file vtkVolumeRayCastMIPFunction.h.

---

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

• dox/Rendering/Volume/vtkVolumeRayCastMIPFunction.h