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vtkVolume Class Reference

#include <vtkVolume.h>

Inheritance diagram for vtkVolume:

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Collaboration diagram for vtkVolume:

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List of all members.

Detailed Description

represents a volume (data & properties) in a rendered scene

vtkVolume is used to represent a volumetric entity in a rendering scene. It inherits functions related to the volume's position, orientation and origin from vtkProp3D. The volume maintains a reference to the volumetric data (i.e., the volume mapper). The volume also contains a reference to a volume property which contains all common volume rendering parameters.

See also:
vtkAbstractVolumeMapper vtkVolumeProperty vtkProp3D
Examples:
vtkVolume (Examples)
Tests:
vtkVolume (Tests)

Definition at line 48 of file vtkVolume.h.
void SetMapper (vtkAbstractVolumeMapper *mapper)
virtual vtkAbstractVolumeMapperGetMapper ()
static vtkVolumeNew ()

Public Types

typedef vtkProp3D Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
void GetVolumes (vtkPropCollection *vc)
unsigned long int GetMTime ()
unsigned long GetRedrawMTime ()
void ShallowCopy (vtkProp *prop)
int RenderTranslucentGeometry (vtkViewport *viewport)
float GetArraySize ()
void SetProperty (vtkVolumeProperty *property)
vtkVolumePropertyGetProperty ()
void Update ()
double * GetBounds ()
void GetBounds (double bounds[6])
double GetMinXBound ()
double GetMaxXBound ()
double GetMinYBound ()
double GetMaxYBound ()
double GetMinZBound ()
double GetMaxZBound ()
void ReleaseGraphicsResources (vtkWindow *)
float * GetCorrectedScalarOpacityArray (int)
float * GetCorrectedScalarOpacityArray ()
float * GetScalarOpacityArray (int)
float * GetScalarOpacityArray ()
float * GetGradientOpacityArray (int)
float * GetGradientOpacityArray ()
float * GetGrayArray (int)
float * GetGrayArray ()
float * GetRGBArray (int)
float * GetRGBArray ()
float GetGradientOpacityConstant (int)
float GetGradientOpacityConstant ()
void UpdateTransferFunctions (vtkRenderer *ren)
void UpdateScalarOpacityforSampleSize (vtkRenderer *ren, float sample_distance)

Static Public Member Functions

static int IsTypeOf (const char *type)
static vtkVolumeSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkVolume ()
 ~vtkVolume ()
float ComputeScreenCoverage (vtkViewport *vp)

Protected Attributes

vtkAbstractVolumeMapperMapper
vtkVolumePropertyProperty
float * RGBArray [VTK_MAX_VRCOMP]
vtkTimeStamp RGBArrayMTime [VTK_MAX_VRCOMP]
float * GrayArray [VTK_MAX_VRCOMP]
vtkTimeStamp GrayArrayMTime [VTK_MAX_VRCOMP]
float * ScalarOpacityArray [VTK_MAX_VRCOMP]
vtkTimeStamp ScalarOpacityArrayMTime [VTK_MAX_VRCOMP]
float * CorrectedScalarOpacityArray [VTK_MAX_VRCOMP]
vtkTimeStamp CorrectedScalarOpacityArrayMTime [VTK_MAX_VRCOMP]
float CorrectedStepSize
int ArraySize
float GradientOpacityArray [VTK_MAX_VRCOMP][256]
float GradientOpacityConstant [VTK_MAX_VRCOMP]
vtkTimeStamp GradientOpacityArrayMTime [VTK_MAX_VRCOMP]


Member Typedef Documentation

typedef vtkProp3D vtkVolume::Superclass
 

Reimplemented from vtkProp3D.

Definition at line 51 of file vtkVolume.h.


Constructor & Destructor Documentation

vtkVolume::vtkVolume  )  [protected]
 

vtkVolume::~vtkVolume  )  [protected]
 


Member Function Documentation

virtual const char* vtkVolume::GetClassName  )  [virtual]
 

Reimplemented from vtkProp3D.

static int vtkVolume::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkProp3D.

virtual int vtkVolume::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkProp3D.

static vtkVolume* vtkVolume::SafeDownCast vtkObject o  )  [static]
 

Reimplemented from vtkProp3D.

void vtkVolume::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 vtkProp3D.

static vtkVolume* vtkVolume::New  )  [static]
 

Creates a Volume with the following defaults: origin(0,0,0) position=(0,0,0) scale=1 visibility=1 pickable=1 dragable=1 orientation=(0,0,0).

Reimplemented from vtkObject.

void vtkVolume::SetMapper vtkAbstractVolumeMapper mapper  ) 
 

Set/Get the volume mapper.

virtual vtkAbstractVolumeMapper* vtkVolume::GetMapper  )  [virtual]
 

Set/Get the volume mapper.

void vtkVolume::SetProperty vtkVolumeProperty property  ) 
 

Set/Get the volume property.

vtkVolumeProperty* vtkVolume::GetProperty  ) 
 

Set/Get the volume property.

void vtkVolume::GetVolumes vtkPropCollection vc  )  [virtual]
 

For some exporters and other other operations we must be able to collect all the actors or volumes. This method is used in that process.

Reimplemented from vtkProp.

void vtkVolume::Update  ) 
 

Update the volume rendering pipeline by updating the volume mapper

double* vtkVolume::GetBounds  )  [virtual]
 

Get the bounds - either all six at once (xmin, xmax, ymin, ymax, zmin, zmax) or one at a time.

Implements vtkProp3D.

void vtkVolume::GetBounds double  bounds[6]  )  [inline]
 

Update the volume rendering pipeline by updating the volume mapper

Reimplemented from vtkProp3D.

Definition at line 83 of file vtkVolume.h.

References vtkProp3D::GetBounds().

double vtkVolume::GetMinXBound  ) 
 

Update the volume rendering pipeline by updating the volume mapper

double vtkVolume::GetMaxXBound  ) 
 

Update the volume rendering pipeline by updating the volume mapper

double vtkVolume::GetMinYBound  ) 
 

Update the volume rendering pipeline by updating the volume mapper

double vtkVolume::GetMaxYBound  ) 
 

Update the volume rendering pipeline by updating the volume mapper

double vtkVolume::GetMinZBound  ) 
 

Update the volume rendering pipeline by updating the volume mapper

double vtkVolume::GetMaxZBound  ) 
 

Update the volume rendering pipeline by updating the volume mapper

unsigned long int vtkVolume::GetMTime  )  [virtual]
 

Return the MTime also considering the property etc.

Reimplemented from vtkProp3D.

unsigned long vtkVolume::GetRedrawMTime  )  [virtual]
 

Return the mtime of anything that would cause the rendered image to appear differently. Usually this involves checking the mtime of the prop plus anything else it depends on such as properties, mappers, etc.

Reimplemented from vtkProp.

void vtkVolume::ShallowCopy vtkProp prop  )  [virtual]
 

Shallow copy of this vtkVolume. Overloads the virtual vtkProp method.

Reimplemented from vtkProp3D.

int vtkVolume::RenderTranslucentGeometry vtkViewport viewport  )  [virtual]
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Support the standard render methods. Depending on the mapper type, the volume may be rendered using this method (FRAMEBUFFER volume such as texture mapping will be rendered this way)

Reimplemented from vtkProp.

void vtkVolume::ReleaseGraphicsResources vtkWindow  )  [virtual]
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this volume. The parameter window could be used to determine which graphic resources to release.

Reimplemented from vtkProp.

float* vtkVolume::GetCorrectedScalarOpacityArray int   ) 
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS

Referenced by vtkShearWarpOctree< T >::classifyOpacity(), and vtkShearWarpRLESlice< T >::encodeOpacity().

float* vtkVolume::GetCorrectedScalarOpacityArray  )  [inline]
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this volume. The parameter window could be used to determine which graphic resources to release.

Definition at line 122 of file vtkVolume.h.

float* vtkVolume::GetScalarOpacityArray int   ) 
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS

float* vtkVolume::GetScalarOpacityArray  )  [inline]
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS

Definition at line 130 of file vtkVolume.h.

float* vtkVolume::GetGradientOpacityArray int   ) 
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS

float* vtkVolume::GetGradientOpacityArray  )  [inline]
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS

Definition at line 137 of file vtkVolume.h.

float* vtkVolume::GetGrayArray int   ) 
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS

float* vtkVolume::GetGrayArray  )  [inline]
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS

Definition at line 144 of file vtkVolume.h.

float* vtkVolume::GetRGBArray int   ) 
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS

float* vtkVolume::GetRGBArray  )  [inline]
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS

Definition at line 151 of file vtkVolume.h.

float vtkVolume::GetGradientOpacityConstant int   ) 
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS

float vtkVolume::GetGradientOpacityConstant  )  [inline]
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS

Definition at line 158 of file vtkVolume.h.

float vtkVolume::GetArraySize  )  [inline]
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS

Definition at line 164 of file vtkVolume.h.

void vtkVolume::UpdateTransferFunctions vtkRenderer ren  ) 
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS

void vtkVolume::UpdateScalarOpacityforSampleSize vtkRenderer ren,
float  sample_distance
 

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS

float vtkVolume::ComputeScreenCoverage vtkViewport vp  )  [protected]
 


Member Data Documentation

vtkAbstractVolumeMapper* vtkVolume::Mapper [protected]
 

Definition at line 183 of file vtkVolume.h.

vtkVolumeProperty* vtkVolume::Property [protected]
 

Definition at line 184 of file vtkVolume.h.

float* vtkVolume::RGBArray[VTK_MAX_VRCOMP] [protected]
 

Definition at line 190 of file vtkVolume.h.

vtkTimeStamp vtkVolume::RGBArrayMTime[VTK_MAX_VRCOMP] [protected]
 

Definition at line 191 of file vtkVolume.h.

float* vtkVolume::GrayArray[VTK_MAX_VRCOMP] [protected]
 

Definition at line 197 of file vtkVolume.h.

vtkTimeStamp vtkVolume::GrayArrayMTime[VTK_MAX_VRCOMP] [protected]
 

Definition at line 198 of file vtkVolume.h.

float* vtkVolume::ScalarOpacityArray[VTK_MAX_VRCOMP] [protected]
 

Definition at line 204 of file vtkVolume.h.

vtkTimeStamp vtkVolume::ScalarOpacityArrayMTime[VTK_MAX_VRCOMP] [protected]
 

Definition at line 205 of file vtkVolume.h.

float* vtkVolume::CorrectedScalarOpacityArray[VTK_MAX_VRCOMP] [protected]
 

Definition at line 211 of file vtkVolume.h.

vtkTimeStamp vtkVolume::CorrectedScalarOpacityArrayMTime[VTK_MAX_VRCOMP] [protected]
 

Definition at line 212 of file vtkVolume.h.

float vtkVolume::CorrectedStepSize [protected]
 

Definition at line 218 of file vtkVolume.h.

int vtkVolume::ArraySize [protected]
 

Definition at line 221 of file vtkVolume.h.

float vtkVolume::GradientOpacityArray[VTK_MAX_VRCOMP][256] [protected]
 

Definition at line 224 of file vtkVolume.h.

float vtkVolume::GradientOpacityConstant[VTK_MAX_VRCOMP] [protected]
 

Definition at line 225 of file vtkVolume.h.

vtkTimeStamp vtkVolume::GradientOpacityArrayMTime[VTK_MAX_VRCOMP] [protected]
 

Definition at line 226 of file vtkVolume.h.


The documentation for this class was generated from the following file:
Generated on Tue Jan 22 00:28:25 2008 for VTK by  doxygen 1.4.3-20050530