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

#include <vtkVolume.h>

Inheritance diagram for vtkVolume:

Collaboration diagram for vtkVolume:

Public Types
typedef vtkProp3D	Superclass

Public Types inherited from vtkProp3D
typedef vtkProp	Superclass

Public Types inherited from vtkProp
typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkVolume *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

void	SetMapper (vtkAbstractVolumeMapper *mapper)
	Set/Get the volume mapper. More...

virtual vtkAbstractVolumeMapper *	GetMapper ()

virtual void	SetProperty (vtkVolumeProperty *property)
	Set/Get the volume property. More...

virtual vtkVolumeProperty *	GetProperty ()

void	GetVolumes (vtkPropCollection *vc) override
	For some exporters and other other operations we must be able to collect all the actors or volumes. More...

void	Update ()
	Update the volume rendering pipeline by updating the volume mapper. More...

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

void	GetBounds (double bounds[6])

double	GetMinXBound ()

double	GetMaxXBound ()

double	GetMinYBound ()

double	GetMaxYBound ()

double	GetMinZBound ()

double	GetMaxZBound ()

vtkMTimeType	GetMTime () override
	Return the MTime also considering the property etc. More...

vtkMTimeType	GetRedrawMTime () override
	Return the mtime of anything that would cause the rendered image to appear differently. More...

void	ShallowCopy (vtkProp *prop) override
	Shallow copy of this vtkVolume. More...

int	RenderVolumetricGeometry (vtkViewport *viewport) override
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Support the standard render methods. More...

void	ReleaseGraphicsResources (vtkWindow *) override
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this volume. More...

float *	GetCorrectedScalarOpacityArray (int)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS. More...

float *	GetCorrectedScalarOpacityArray ()

float *	GetScalarOpacityArray (int)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS. More...

float *	GetScalarOpacityArray ()

float *	GetGradientOpacityArray (int)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS. More...

float *	GetGradientOpacityArray ()

float *	GetGrayArray (int)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS. More...

float *	GetGrayArray ()

float *	GetRGBArray (int)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS. More...

float *	GetRGBArray ()

float	GetGradientOpacityConstant (int)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS. More...

float	GetGradientOpacityConstant ()

float	GetArraySize ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS. More...

void	UpdateTransferFunctions (vtkRenderer *ren)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS. More...

void	UpdateScalarOpacityforSampleSize (vtkRenderer *ren, float sample_distance)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS. More...

bool	GetSupportsSelection () override
	Used by vtkHardwareSelector to determine if the prop supports hardware selection. More...

Public Member Functions inherited from vtkProp3D
vtkProp3D *	NewInstance () const

virtual void	SetPosition (double x, double y, double z)
	Set/Get/Add the position of the Prop3D in world coordinates. More...

virtual void	SetPosition (double pos[3])

virtual double *	GetPosition ()

virtual void	GetPosition (double data[3])

void	AddPosition (double deltaPosition[3])

void	AddPosition (double deltaX, double deltaY, double deltaZ)

virtual void	SetOrigin (double x, double y, double z)
	Set/Get the origin of the Prop3D. More...

virtual void	SetOrigin (const double pos[3])

virtual double *	GetOrigin ()

virtual void	GetOrigin (double data[3])

virtual void	SetScale (double x, double y, double z)
	Set/Get the scale of the actor. More...

virtual void	SetScale (double scale[3])

virtual double *	GetScale ()

virtual void	GetScale (double data[3])

void	SetScale (double s)
	Method to set the scale isotropically. More...

void	SetUserTransform (vtkLinearTransform *transform)
	In addition to the instance variables such as position and orientation, you can add an additional transformation for your own use. More...

virtual vtkLinearTransform *	GetUserTransform ()

void	SetUserMatrix (vtkMatrix4x4 *matrix)
	The UserMatrix can be used in place of UserTransform. More...

vtkMatrix4x4 *	GetUserMatrix ()

virtual void	GetMatrix (vtkMatrix4x4 *result)
	Return a reference to the Prop3D's 4x4 composite matrix. More...

virtual void	GetMatrix (double result[16])

void	GetBounds (double bounds[6])
	Return a reference to the Prop3D's composite transform. More...

double *	GetCenter ()
	Get the center of the bounding box in world coordinates. More...

double *	GetXRange ()
	Get the Prop3D's x range in world coordinates. More...

double *	GetYRange ()
	Get the Prop3D's y range in world coordinates. More...

double *	GetZRange ()
	Get the Prop3D's z range in world coordinates. More...

double	GetLength ()
	Get the length of the diagonal of the bounding box. More...

void	RotateX (double)
	Rotate the Prop3D in degrees about the X axis using the right hand rule. More...

void	RotateY (double)
	Rotate the Prop3D in degrees about the Y axis using the right hand rule. More...

void	RotateZ (double)
	Rotate the Prop3D in degrees about the Z axis using the right hand rule. More...

void	RotateWXYZ (double w, double x, double y, double z)
	Rotate the Prop3D in degrees about an arbitrary axis specified by the last three arguments. More...

void	SetOrientation (double x, double y, double z)
	Sets the orientation of the Prop3D. More...

void	SetOrientation (double orientation[3])
	Sets the orientation of the Prop3D. More...

double *	GetOrientation ()
	Returns the orientation of the Prop3D as s vector of X,Y and Z rotation. More...

void	GetOrientation (double orentation[3])

double *	GetOrientationWXYZ ()
	Returns the WXYZ orientation of the Prop3D. More...

void	AddOrientation (double x, double y, double z)
	Add to the current orientation. More...

void	AddOrientation (double orentation[3])
	Add to the current orientation. More...

void	PokeMatrix (vtkMatrix4x4 *matrix) override
	This method modifies the vtkProp3D so that its transformation state is set to the matrix specified. More...

void	InitPathTraversal () override
	Overload vtkProp's method for setting up assembly paths. More...

vtkMTimeType	GetUserTransformMatrixMTime ()
	Get the modified time of the user matrix or user transform. More...

virtual void	ComputeMatrix ()
	Generate the matrix based on ivars. More...

vtkMatrix4x4 *	GetMatrix () override
	Get a pointer to an internal vtkMatrix4x4. More...

virtual int	GetIsIdentity ()
	Is the matrix for this actor identity. More...

Public Member Functions inherited from vtkProp
vtkProp *	NewInstance () const

virtual void	GetActors (vtkPropCollection *)
	For some exporters and other other operations we must be able to collect all the actors or volumes. More...

virtual void	GetActors2D (vtkPropCollection *)

virtual void	SetVisibility (vtkTypeBool)
	Set/Get visibility of this vtkProp. More...

virtual vtkTypeBool	GetVisibility ()

virtual void	VisibilityOn ()

virtual void	VisibilityOff ()

virtual void	SetPickable (vtkTypeBool)
	Set/Get the pickable instance variable. More...

virtual vtkTypeBool	GetPickable ()

virtual void	PickableOn ()

virtual void	PickableOff ()

virtual void	Pick ()
	Method fires PickEvent if the prop is picked. More...

virtual void	SetDragable (vtkTypeBool)
	Set/Get the value of the dragable instance variable. More...

virtual vtkTypeBool	GetDragable ()

virtual void	DragableOn ()

virtual void	DragableOff ()

virtual void	SetUseBounds (bool)
	In case the Visibility flag is true, tell if the bounds of this prop should be taken into account or ignored during the computation of other bounding boxes, like in vtkRenderer::ResetCamera(). More...

virtual bool	GetUseBounds ()

virtual void	UseBoundsOn ()

virtual void	UseBoundsOff ()

virtual vtkAssemblyPath *	GetNextPath ()

virtual int	GetNumberOfPaths ()

virtual void	PokeMatrix (vtkMatrix4x4 *vtkNotUsed(matrix))
	These methods are used by subclasses to place a matrix (if any) in the prop prior to rendering. More...

virtual vtkInformation *	GetPropertyKeys ()
	Set/Get property keys. More...

virtual void	SetPropertyKeys (vtkInformation *keys)

virtual bool	HasKeys (vtkInformation *requiredKeys)
	Tells if the prop has all the required keys. More...

virtual int	RenderOpaqueGeometry (vtkViewport *)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS All concrete subclasses must be able to render themselves. More...

virtual int	RenderTranslucentPolygonalGeometry (vtkViewport *)

virtual int	RenderOverlay (vtkViewport *)

virtual bool	RenderFilteredOpaqueGeometry (vtkViewport v, vtkInformation requiredKeys)
	Render the opaque geometry only if the prop has all the requiredKeys. More...

virtual bool	RenderFilteredTranslucentPolygonalGeometry (vtkViewport v, vtkInformation requiredKeys)
	Render the translucent polygonal geometry only if the prop has all the requiredKeys. More...

virtual bool	RenderFilteredVolumetricGeometry (vtkViewport v, vtkInformation requiredKeys)
	Render the volumetric geometry only if the prop has all the requiredKeys. More...

virtual bool	RenderFilteredOverlay (vtkViewport v, vtkInformation requiredKeys)
	Render in the overlay of the viewport only if the prop has all the requiredKeys. More...

virtual vtkTypeBool	HasTranslucentPolygonalGeometry ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS Does this prop have some translucent polygonal geometry? This method is called during the rendering process to know if there is some translucent polygonal geometry. More...

virtual vtkTypeBool	HasOpaqueGeometry ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS Does this prop have some opaque geometry? This method is called during the rendering process to know if there is some opaque geometry. More...

virtual double	GetEstimatedRenderTime (vtkViewport *)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS The EstimatedRenderTime may be used to select between different props, for example in LODProp it is used to select the level-of-detail. More...

virtual double	GetEstimatedRenderTime ()

virtual void	SetEstimatedRenderTime (double t)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS This method is used by, for example, the vtkLODProp3D in order to initialize the estimated render time at start-up to some user defined value. More...

virtual void	RestoreEstimatedRenderTime ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS When the EstimatedRenderTime is first set to 0.0 (in the SetAllocatedRenderTime method) the old value is saved. More...

virtual void	AddEstimatedRenderTime (double t, vtkViewport *vtkNotUsed(vp))
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS This method is intended to allow the renderer to add to the EstimatedRenderTime in props that require information that the renderer has in order to do this. More...

virtual void	SetAllocatedRenderTime (double t, vtkViewport *vtkNotUsed(v))
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS The renderer may use the allocated rendering time to determine how to render this actor. More...

virtual double	GetAllocatedRenderTime ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS. More...

void	SetRenderTimeMultiplier (double t)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Get/Set the multiplier for the render time. More...

virtual double	GetRenderTimeMultiplier ()

virtual void	BuildPaths (vtkAssemblyPaths paths, vtkAssemblyPath path)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Used to construct assembly paths and perform part traversal. More...

virtual void	ProcessSelectorPixelBuffers (vtkHardwareSelector *, std::vector< unsigned int > &)
	allows a prop to update a selections color buffers More...

virtual int	GetNumberOfConsumers ()
	Get the number of consumers. More...

void	AddConsumer (vtkObject *c)
	Add or remove or get or check a consumer,. More...

void	RemoveConsumer (vtkObject *c)

vtkObject *	GetConsumer (int i)

int	IsConsumer (vtkObject *c)

virtual void	SetShaderProperty (vtkShaderProperty *property)
	Set/Get the shader property. More...

virtual vtkShaderProperty *	GetShaderProperty ()

virtual bool	IsRenderingTranslucentPolygonalGeometry ()

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on. More...

virtual void	DebugOff ()
	Turn debugging output off. More...

bool	GetDebug ()
	Get the value of the debug flag. More...

void	SetDebug (bool debugFlag)
	Set the value of the debug flag. More...

virtual void	Modified ()
	Update the modification time for this object. More...

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)

vtkTypeBool	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method. More...

int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not. More...

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
	Return the class name as a string. More...

virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...

virtual void	Delete ()
	Delete a VTK object. More...

virtual void	FastDelete ()
	Delete a reference to this object. More...

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream. More...

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

virtual void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object). More...

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object). More...

int	GetReferenceCount ()
	Return the current reference count of this object. More...

void	SetReferenceCount (int)
	Sets the reference count. More...

bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space. More...

Static Public Member Functions
static vtkTypeBool	IsTypeOf (const char *type)

static vtkVolume *	SafeDownCast (vtkObjectBase *o)

static vtkVolume *	New ()
	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). More...

Static Public Member Functions inherited from vtkProp3D
static vtkTypeBool	IsTypeOf (const char *type)

static vtkProp3D *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkProp
static vtkTypeBool	IsTypeOf (const char *type)

static vtkProp *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	GeneralTextureUnit ()
	Optional Key Indicating the texture unit for general texture mapping Old OpenGL was a state machine where you would push or pop items. More...

static vtkInformationDoubleVectorKey *	GeneralTextureTransform ()
	Optional Key Indicating the texture transform for general texture mapping Old OpenGL was a state machine where you would push or pop items. More...

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes. More...

static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class. More...

static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within. More...

static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space. More...

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkVolume ()

	~vtkVolume () override

double	ComputeScreenCoverage (vtkViewport *vp)

Protected Member Functions inherited from vtkProp3D
	vtkProp3D ()

	~vtkProp3D () override

Protected Member Functions inherited from vtkProp
	vtkProp ()

	~vtkProp () override

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events. More...

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkAbstractVolumeMapper *	Mapper

vtkVolumeProperty *	Property

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]

Protected Attributes inherited from vtkProp3D
vtkLinearTransform *	UserTransform

vtkMatrix4x4 *	UserMatrix

vtkMatrix4x4 *	Matrix

vtkTimeStamp	MatrixMTime

double	Origin [3]

double	Position [3]

double	Orientation [3]

double	Scale [3]

double	Center [3]

vtkTransform *	Transform

double	Bounds [6]

vtkProp3D *	CachedProp3D

int	IsIdentity

Protected Attributes inherited from vtkProp
vtkTypeBool	Visibility

vtkTypeBool	Pickable

vtkTypeBool	Dragable

bool	UseBounds

double	AllocatedRenderTime

double	EstimatedRenderTime

double	SavedEstimatedRenderTime

double	RenderTimeMultiplier

int	NumberOfConsumers

vtkObject **	Consumers

vtkAssemblyPaths *	Paths

vtkInformation *	PropertyKeys

vtkShaderProperty *	ShaderProperty

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

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

Definition at line 44 of file vtkVolume.h.

Member Typedef Documentation

◆ Superclass

typedef vtkProp3D vtkVolume::Superclass

Definition at line 47 of file vtkVolume.h.

Constructor & Destructor Documentation

◆ vtkVolume()

vtkVolume::vtkVolume ( )

protected

◆ ~vtkVolume()

vtkVolume::~vtkVolume ( )

overrideprotected

Member Function Documentation

◆ IsTypeOf()

static vtkTypeBool vtkVolume::IsTypeOf ( const char * type )

static

◆ IsA()

virtual vtkTypeBool vtkVolume::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 vtkProp3D.

Reimplemented in vtkMultiVolume.

◆ SafeDownCast()

static vtkVolume* vtkVolume::SafeDownCast ( vtkObjectBase * o )

static

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkVolume::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkProp3D.

Reimplemented in vtkMultiVolume.

◆ NewInstance()

vtkVolume* vtkVolume::NewInstance ( ) const

◆ PrintSelf()

void vtkVolume::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

overridevirtual

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.

Reimplemented in vtkMultiVolume.

◆ New()

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).

◆ SetMapper()

void vtkVolume::SetMapper ( vtkAbstractVolumeMapper * mapper )

Set/Get the volume mapper.

◆ GetMapper()

virtual vtkAbstractVolumeMapper* vtkVolume::GetMapper ( )

virtual

◆ SetProperty()

virtual void vtkVolume::SetProperty ( vtkVolumeProperty * property )

virtual

Set/Get the volume property.

Reimplemented in vtkMultiVolume.

◆ GetProperty()

virtual vtkVolumeProperty* vtkVolume::GetProperty ( )

virtual

Reimplemented in vtkMultiVolume.

◆ GetVolumes()

void vtkVolume::GetVolumes ( vtkPropCollection * vc )

overridevirtual

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.

◆ Update()

void vtkVolume::Update ( )

Update the volume rendering pipeline by updating the volume mapper.

◆ GetBounds() [1/2]

double* vtkVolume::GetBounds ( )

overridevirtual

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

Implements vtkProp3D.

Reimplemented in vtkMultiVolume.

◆ GetBounds() [2/2]

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

inline

Definition at line 91 of file vtkVolume.h.

◆ GetMinXBound()

double vtkVolume::GetMinXBound ( )

◆ GetMaxXBound()

double vtkVolume::GetMaxXBound ( )

◆ GetMinYBound()

double vtkVolume::GetMinYBound ( )

◆ GetMaxYBound()

double vtkVolume::GetMaxYBound ( )

◆ GetMinZBound()

double vtkVolume::GetMinZBound ( )

◆ GetMaxZBound()

double vtkVolume::GetMaxZBound ( )

◆ GetMTime()

vtkMTimeType vtkVolume::GetMTime ( )

overridevirtual

Return the MTime also considering the property etc.

Reimplemented from vtkProp3D.

Reimplemented in vtkMultiVolume.

◆ GetRedrawMTime()

vtkMTimeType vtkVolume::GetRedrawMTime ( )

overridevirtual

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.

◆ ShallowCopy()

void vtkVolume::ShallowCopy ( vtkProp * prop )

overridevirtual

Shallow copy of this vtkVolume.

Overloads the virtual vtkProp method.

Reimplemented from vtkProp3D.

Reimplemented in vtkMultiVolume.

◆ RenderVolumetricGeometry()

int vtkVolume::RenderVolumetricGeometry ( vtkViewport * viewport )

overridevirtual

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.

Reimplemented in vtkMultiVolume.

◆ ReleaseGraphicsResources()

void vtkVolume::ReleaseGraphicsResources ( vtkWindow * )

overridevirtual

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.

◆ GetCorrectedScalarOpacityArray() [1/2]

float* vtkVolume::GetCorrectedScalarOpacityArray ( int )

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

◆ GetCorrectedScalarOpacityArray() [2/2]

float* vtkVolume::GetCorrectedScalarOpacityArray ( )

inline

Definition at line 141 of file vtkVolume.h.

◆ GetScalarOpacityArray() [1/2]

float* vtkVolume::GetScalarOpacityArray ( int )

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

◆ GetScalarOpacityArray() [2/2]

float* vtkVolume::GetScalarOpacityArray ( )

inline

Definition at line 148 of file vtkVolume.h.

◆ GetGradientOpacityArray() [1/2]

float* vtkVolume::GetGradientOpacityArray ( int )

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

◆ GetGradientOpacityArray() [2/2]

float* vtkVolume::GetGradientOpacityArray ( )

inline

Definition at line 155 of file vtkVolume.h.

◆ GetGrayArray() [1/2]

float* vtkVolume::GetGrayArray ( int )

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

◆ GetGrayArray() [2/2]

float* vtkVolume::GetGrayArray ( )

inline

Definition at line 162 of file vtkVolume.h.

◆ GetRGBArray() [1/2]

float* vtkVolume::GetRGBArray ( int )

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

◆ GetRGBArray() [2/2]

float* vtkVolume::GetRGBArray ( )

inline

Definition at line 169 of file vtkVolume.h.

◆ GetGradientOpacityConstant() [1/2]

float vtkVolume::GetGradientOpacityConstant ( int )

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

◆ GetGradientOpacityConstant() [2/2]

float vtkVolume::GetGradientOpacityConstant ( )

inline

Definition at line 176 of file vtkVolume.h.

◆ GetArraySize()

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 182 of file vtkVolume.h.

◆ UpdateTransferFunctions()

void vtkVolume::UpdateTransferFunctions ( vtkRenderer * ren )

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

◆ UpdateScalarOpacityforSampleSize()

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.

◆ GetSupportsSelection()

bool vtkVolume::GetSupportsSelection ( )

inlineoverridevirtual

Used by vtkHardwareSelector to determine if the prop supports hardware selection.

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

Reimplemented from vtkProp.

Definition at line 203 of file vtkVolume.h.

◆ ComputeScreenCoverage()

double vtkVolume::ComputeScreenCoverage ( vtkViewport * vp )

protected

Member Data Documentation

◆ Mapper

vtkAbstractVolumeMapper* vtkVolume::Mapper

protected

Definition at line 209 of file vtkVolume.h.

◆ Property

vtkVolumeProperty* vtkVolume::Property

protected

Definition at line 210 of file vtkVolume.h.

◆ RGBArray

float* vtkVolume::RGBArray[VTK_MAX_VRCOMP]

protected

Definition at line 216 of file vtkVolume.h.

◆ RGBArrayMTime

vtkTimeStamp vtkVolume::RGBArrayMTime[VTK_MAX_VRCOMP]

protected

Definition at line 217 of file vtkVolume.h.

◆ GrayArray

float* vtkVolume::GrayArray[VTK_MAX_VRCOMP]

protected

Definition at line 223 of file vtkVolume.h.

◆ GrayArrayMTime

vtkTimeStamp vtkVolume::GrayArrayMTime[VTK_MAX_VRCOMP]

protected

Definition at line 224 of file vtkVolume.h.

◆ ScalarOpacityArray

float* vtkVolume::ScalarOpacityArray[VTK_MAX_VRCOMP]

protected

Definition at line 230 of file vtkVolume.h.

◆ ScalarOpacityArrayMTime

vtkTimeStamp vtkVolume::ScalarOpacityArrayMTime[VTK_MAX_VRCOMP]

protected

Definition at line 231 of file vtkVolume.h.

◆ CorrectedScalarOpacityArray

float* vtkVolume::CorrectedScalarOpacityArray[VTK_MAX_VRCOMP]

protected

Definition at line 237 of file vtkVolume.h.

◆ CorrectedScalarOpacityArrayMTime

vtkTimeStamp vtkVolume::CorrectedScalarOpacityArrayMTime[VTK_MAX_VRCOMP]

protected

Definition at line 238 of file vtkVolume.h.

◆ CorrectedStepSize

float vtkVolume::CorrectedStepSize

protected

Definition at line 244 of file vtkVolume.h.

◆ ArraySize

int vtkVolume::ArraySize

protected

Definition at line 247 of file vtkVolume.h.

◆ GradientOpacityArray

float vtkVolume::GradientOpacityArray[VTK_MAX_VRCOMP][256]

protected

Definition at line 250 of file vtkVolume.h.

◆ GradientOpacityConstant

float vtkVolume::GradientOpacityConstant[VTK_MAX_VRCOMP]

protected

Definition at line 251 of file vtkVolume.h.

◆ GradientOpacityArrayMTime

vtkTimeStamp vtkVolume::GradientOpacityArrayMTime[VTK_MAX_VRCOMP]

protected

Definition at line 252 of file vtkVolume.h.

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

Rendering/Core/vtkVolume.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ vtkVolume()

◆ ~vtkVolume()

Member Function Documentation

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ NewInstanceInternal()

◆ NewInstance()

◆ PrintSelf()

◆ New()

◆ SetMapper()

◆ GetMapper()

◆ SetProperty()

◆ GetProperty()

◆ GetVolumes()

◆ Update()

◆ GetBounds() [1/2]

◆ GetBounds() [2/2]

◆ GetMinXBound()

◆ GetMaxXBound()

◆ GetMinYBound()

◆ GetMaxYBound()

◆ GetMinZBound()

◆ GetMaxZBound()

◆ GetMTime()

◆ GetRedrawMTime()

◆ ShallowCopy()

◆ RenderVolumetricGeometry()

◆ ReleaseGraphicsResources()

◆ GetCorrectedScalarOpacityArray() [1/2]

◆ GetCorrectedScalarOpacityArray() [2/2]

◆ GetScalarOpacityArray() [1/2]

◆ GetScalarOpacityArray() [2/2]

◆ GetGradientOpacityArray() [1/2]

◆ GetGradientOpacityArray() [2/2]

◆ GetGrayArray() [1/2]

◆ GetGrayArray() [2/2]

◆ GetRGBArray() [1/2]

◆ GetRGBArray() [2/2]

◆ GetGradientOpacityConstant() [1/2]

◆ GetGradientOpacityConstant() [2/2]

◆ GetArraySize()

◆ UpdateTransferFunctions()

◆ UpdateScalarOpacityforSampleSize()

◆ GetSupportsSelection()

◆ ComputeScreenCoverage()

Member Data Documentation

◆ Mapper

◆ Property

◆ RGBArray

◆ RGBArrayMTime

◆ GrayArray

◆ GrayArrayMTime

◆ ScalarOpacityArray

◆ ScalarOpacityArrayMTime

◆ CorrectedScalarOpacityArray

◆ CorrectedScalarOpacityArrayMTime

◆ CorrectedStepSize

◆ ArraySize

◆ GradientOpacityArray

◆ GradientOpacityConstant

◆ GradientOpacityArrayMTime