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vtkVolumeRayCastMIPFunction Class Reference

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

#include <vtkVolumeRayCastMIPFunction.h>

Inheritance diagram for vtkVolumeRayCastMIPFunction:

[legend]Collaboration diagram for vtkVolumeRayCastMIPFunction:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent index)
float	GetZeroOpacityThreshold (vtkVolume *vol)
virtual void	SetMaximizeMethod (int)
virtual int	GetMaximizeMethod ()
void	SetMaximizeMethodToScalarValue ()
void	SetMaximizeMethodToOpacity ()
const char *	GetMaximizeMethodAsString (void)
void	CastRay (VTKRayCastRayInfo *rayInfo, VTKRayCastVolumeInfo *volumeInfo)
Static Public Methods
vtkVolumeRayCastMIPFunction *	New ()
int	IsTypeOf (const char *type)
vtkVolumeRayCastMIPFunction *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkVolumeRayCastMIPFunction ()
	~vtkVolumeRayCastMIPFunction ()
	vtkVolumeRayCastMIPFunction (const vtkVolumeRayCastMIPFunction &)
void	operator= (const vtkVolumeRayCastMIPFunction &)
void	SpecificFunctionInitialize (vtkRenderer *ren, vtkVolume *vol, VTKRayCastVolumeInfo *volumeInfo, vtkVolumeRayCastMapper *mapper)
Protected Attributes
int	MaximizeMethod

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Detailed Description

A maximum intensity projection ray caster for volumes.

Date:

2000/12/10 20:08:59

Revision:

1.19

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

Examples:

vtkVolumeRayCastMIPFunction (examples)

Definition at line 71 of file vtkVolumeRayCastMIPFunction.h.

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Constructor & Destructor Documentation

vtkVolumeRayCastMIPFunction::vtkVolumeRayCastMIPFunction (    )  [protected]

vtkVolumeRayCastMIPFunction::~vtkVolumeRayCastMIPFunction (    )  [protected]

vtkVolumeRayCastMIPFunction::vtkVolumeRayCastMIPFunction (  const vtkVolumeRayCastMIPFunction &    )  [inline, protected]

Definition at line 102 of file vtkVolumeRayCastMIPFunction.h.

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Member Function Documentation

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]

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkVolumeRayCastFunction.

int vtkVolumeRayCastMIPFunction::IsTypeOf (  const char *    type )  [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 *    type )  [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.

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

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkVolumeRayCastFunction.

void vtkVolumeRayCastMIPFunction::PrintSelf (  ostream &    os, vtkIndent    index )  [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 vtkObject.

float vtkVolumeRayCastMIPFunction::GetZeroOpacityThreshold (  vtkVolume *    vol )  [virtual]

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

virtual void vtkVolumeRayCastMIPFunction::SetMaximizeMethod (  int    )  [virtual]

Set the MaximizeMethod to either ScalarValue or Opacity.

virtual int vtkVolumeRayCastMIPFunction::GetMaximizeMethod (    )  [virtual]

void vtkVolumeRayCastMIPFunction::SetMaximizeMethodToScalarValue (    )  [inline]

Definition at line 87 of file vtkVolumeRayCastMIPFunction.h.

void vtkVolumeRayCastMIPFunction::SetMaximizeMethodToOpacity (    )  [inline]

Definition at line 89 of file vtkVolumeRayCastMIPFunction.h.

const char* vtkVolumeRayCastMIPFunction::GetMaximizeMethodAsString (  void    )

void vtkVolumeRayCastMIPFunction::CastRay (  VTKRayCastRayInfo *    rayInfo, VTKRayCastVolumeInfo *    volumeInfo )  [virtual]

Reimplemented from vtkVolumeRayCastFunction.

void vtkVolumeRayCastMIPFunction::operator= (  const vtkVolumeRayCastMIPFunction &    )  [inline, protected]

Definition at line 103 of file vtkVolumeRayCastMIPFunction.h.

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

This method gives the subclass a chance to do any special initialization that it may need to do BTX Reimplemented from vtkVolumeRayCastFunction.

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Member Data Documentation

int vtkVolumeRayCastMIPFunction::MaximizeMethod [protected]

Definition at line 105 of file vtkVolumeRayCastMIPFunction.h.

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

• graphics/vtkVolumeRayCastMIPFunction.h

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