iAVolumeRenderer Class Reference

Class for rendering a volume dataset. More...

#include <iAVolumeRenderer.h>

Inheritance diagram for iAVolumeRenderer:

Collaboration diagram for iAVolumeRenderer:

Public Member Functions
	iAVolumeRenderer (vtkRenderer *renderer, vtkImageData *vtkImg, iATransferFunction *tf)
	~iAVolumeRenderer ()
	ensure that we get removed from the renderer
void	applyAttributes (QVariantMap const &values) override
	called when the attributes have changed; derive to apply such a change to renderer
iAAABB	bounds () override
	The coordinates of the axis-aligned bounding box (of the dataset, untransformed to any current position/orientation changes)
double const *	orientation () const override
	Get Orientation of this dataset in scene.
double const *	position () const override
	Get Position of this dataset in scene.
void	removeCuttingPlanes () override
void	setCuttingPlanes (vtkPlane *p1, vtkPlane *p2, vtkPlane *p3) override
	optional additional control widget needed for additional settings in the renderer
void	setOrientation (double ori[3]) override
	Set orientation of this dataset in scene.
void	setPosition (double pos[3]) override
	Set position of this dataset in scene.
vtkProp3D *	vtkProp () override
Public Member Functions inherited from iADataSetRenderer
	iADataSetRenderer (vtkRenderer *renderer)
	Create a dataset renderer.
virtual	~iADataSetRenderer ()
	called when dataset renderer is removed from display and destroyed.
iAAttributes	attributesWithValues () const
	Retrieves the list of attributes, merged with their current values as default values:
QVariantMap const &	attributeValues () const
	Retrieve only the current attribute values.
virtual iAAABB	bounds ()=0
	The coordinates of the axis-aligned bounding box (of the dataset, untransformed to any current position/orientation changes)
bool	isPickable () const
	whether dataset is currently set to be pickable
bool	isVisible () const
	Whether dataset is currently visible.
virtual double const *	orientation () const =0
	Get Orientation of this dataset in scene.
virtual double const *	position () const =0
	Get Position of this dataset in scene.
virtual void	removeCuttingPlanes ()
void	setAttributes (QVariantMap const &values)
	Call to change the attributes of this renderer.
void	setBoundsVisible (bool visible)
	Set the visibility of the axis-aligned bounding box:
virtual void	setCuttingPlanes (vtkPlane *p1, vtkPlane *p2, vtkPlane *p3)
	optional additional control widget needed for additional settings in the renderer
virtual void	setOrientation (double ori[3])=0
	Set orientation of this dataset in scene.
void	setPickable (bool pickable)
	convenience method for setting the pickable attribute
virtual void	setPosition (double pos[3])=0
	Set position of this dataset in scene.
void	setVisible (bool visible)
	Set visibility of dataset.
virtual vtkProp3D *	vtkProp ()=0

Static Public Attributes
static const QString	LinearInterpolation
static const QString	RendererType
static const QString	SampleDistance
static const QString	ScalarOpacityUnitDistance
Static Public Attributes inherited from iADataSetRenderer
static const QString	AmbientLighting
static const QString	DiffuseLighting
static const QString	Orientation
static const QString	OutlineColor
static const QString	Pickable
static const QString	Position
static const QString	Shading
static const QString	SpecularLighting
static const QString	SpecularPower

Additional Inherited Members
Protected Member Functions inherited from iADataSetRenderer
void	addAttribute (QString const &name, iAValueType valueType, QVariant defaultValue=0.0, double min=std::numeric_limits< double >::lowest(), double max=std::numeric_limits< double >::max())
void	updateOutlineTransform ()
	needs to be called by derived classes whenever the bounds of the dataset change (position, orientation, ...)
Protected Attributes inherited from iADataSetRenderer
QVariantMap	m_attribValues
vtkRenderer *	m_renderer

Detailed Description

Class for rendering a volume dataset.

Provides convenience functionality for adding it to a render window, as well as for showing its bounding box

Constructor & Destructor Documentation

iAVolumeRenderer()

iAVolumeRenderer::iAVolumeRenderer	(	vtkRenderer *	renderer,
		vtkImageData *	vtkImg,
		iATransferFunction *	tf
	)

~iAVolumeRenderer()

iAVolumeRenderer::~iAVolumeRenderer

(

)

ensure that we get removed from the renderer

Member Function Documentation

applyAttributes()

void iAVolumeRenderer::applyAttributes ( QVariantMap const &  values )

overridevirtual

called when the attributes have changed; derive to apply such a change to renderer

Implements iADataSetRenderer.

bounds()

iAAABB iAVolumeRenderer::bounds ( )

overridevirtual

The coordinates of the axis-aligned bounding box (of the dataset, untransformed to any current position/orientation changes)

Implements iADataSetRenderer.

orientation()

double const * iAVolumeRenderer::orientation ( ) const

overridevirtual

Get Orientation of this dataset in scene.

Implements iADataSetRenderer.

position()

double const * iAVolumeRenderer::position ( ) const

overridevirtual

Get Position of this dataset in scene.

Implements iADataSetRenderer.

removeCuttingPlanes()

void iAVolumeRenderer::removeCuttingPlanes ( )

overridevirtual

Reimplemented from iADataSetRenderer.

setCuttingPlanes()

void iAVolumeRenderer::setCuttingPlanes ( vtkPlane *  p1, vtkPlane *  p2, vtkPlane *  p3  )

overridevirtual

optional additional control widget needed for additional settings in the renderer

Reimplemented from iADataSetRenderer.

setOrientation()

void iAVolumeRenderer::setOrientation ( double  ori[3] )

overridevirtual

Set orientation of this dataset in scene.

Implements iADataSetRenderer.

setPosition()

void iAVolumeRenderer::setPosition ( double  pos[3] )

overridevirtual

Set position of this dataset in scene.

Implements iADataSetRenderer.

vtkProp()

vtkProp3D * iAVolumeRenderer::vtkProp ( )

overridevirtual

Implements iADataSetRenderer.

Member Data Documentation

LinearInterpolation

const QString iAVolumeRenderer::LinearInterpolation

static

RendererType

const QString iAVolumeRenderer::RendererType

static

SampleDistance

const QString iAVolumeRenderer::SampleDistance

static

ScalarOpacityUnitDistance

const QString iAVolumeRenderer::ScalarOpacityUnitDistance

static

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

• libs/guibase/iAVolumeRenderer.h
• libs/guibase/iAVolumeRenderer.cpp