iARendererImpl Class Reference

Concrete implementation of iARenderer, displays several helper widgets for a 3D rendering window. More...

#include <iARendererImpl.h>

Inheritance diagram for iARendererImpl:

Collaboration diagram for iARendererImpl:

Public Slots
void	mouseLeftButtonReleasedSlot ()
void	mouseRightButtonReleasedSlot ()
void	setProfileHandlesOn (bool isOn)
void	setProfilePoint (int pointIndex, double const *coords)

Signals
void	bgColorChanged (QColor bgTop, QColor bgBottom)
void	cellsSelected (vtkPoints *selCellPoints)
void	interactionModeChanged (bool camera)
	called when user presses 'a'/'A' or 'c'/'C' key to change between modifying actors and camera
void	noCellsSelected ()
void	onSetCamera ()
void	onSetupRenderer ()
void	reInitialized ()
void	settingsChanged ()
Signals inherited from iARenderer
void	cellsSelected (vtkPoints *selCellPoints)
void	ctrlShiftMouseWheel (int dir)
void	noCellsSelected ()
void	onSetCamera ()

Public Member Functions
	iARendererImpl (QObject *parent, vtkGenericOpenGLRenderWindow *renderWindow)
virtual	~iARendererImpl ()
void	addRenderer (vtkRenderer *renderer) override
	Adds a custom renderer to the render window.
void	applySettings (QVariantMap const &paramValues) override
	Apply the given settings to the renderer.
vtkCamera *	camera () override
	Get/Set the VTK camera object (shared by main and label renderer)
void	editSettings ()
void	enableInteractor (bool enable)
iARenderObserver *	getRenderObserver () override
	Access to the renderer observer.
void	initProfilePoints (double const *start, double const *end)
	initialize profile points (set positions, without triggering an update
vtkRenderWindowInteractor *	interactor () override
	Access to the render window interactor.
bool	isInteractorEnabled () const
bool	isShowSlicePlanes () const
	Whether showing slice planes is generally enabled or disabled.
vtkRenderer *	labelRenderer () override
	Access to "label" VTK renderer, used for text (which should be shown in front of volumes).
vtkRenderer *	renderer () override
	Access to "main" VTK renderer, used for volumes etc.
vtkRenderWindow *	renderWindow () override
	Access to the render window.
void	saveMovie (const QString &fileName, int mode, int qual, int fps, int numSteps)
	move out of here
iAAABB	sceneBounds () const override
	see iARenderer
void	setCamera (vtkCamera *c) override
void	setCamPosition (int pos)
	Sets one of the pre-defined camera positions.
void	setCuttingActive (bool enabled) override
	see iARenderer
void	setDefaultInteractor () override
	Set the default interactor style.
void	setPlaneNormals (vtkTransform *tr)
void	setPositionMarkerCenter (double x, double y, double z)
	Set the position of the position marker to the given world coordinates.
void	setROIVisible (bool visible)
	Visibility of the ROI indicator.
void	setSceneBounds (iAAABB const &boundingBox) override
	see iARenderer
void	setSlicePlaneOpacity (float opc)
	sets opacity of the slicing planes
void	setSlicePlanePos (int planeID, double originX, double originY, double originZ)
	update the position of a specific slice plane
void	setSlicingBounds (const int roi[6], const double *spacing)
QVariantMap const &	settings () const
	Access to current settings.
void	setUnitSize (std::array< double, 3 > size)
	Set size of a single standard "unit" across all shown datasets; used for the size of the position marker and the width of the slice planes unit: world coordinates.
void	showAxesCube (bool show)
void	showOriginIndicator (bool show)
void	showRPosition (bool show)
void	showSlicePlane (int axis, bool show)
	Show or hide the slice plane for the given axis.
std::array< vtkPlane *, 3 >	slicePlanes () const override
	see iARenderer
void	touchScaleSlot (float relScale)
void	touchStart ()
vtkTextActor *	txtActor ()
void	update () override
	Update the view (to be called if something has changed in the underlying data which requires VTK to redraw the scene).
vtkActor *	selectedActor () override
	check for better way to get access to these in PickCallbackFunction
vtkUnstructuredGrid *	finalSelection ()
vtkDataSetMapper *	selectedMapper ()
Public Member Functions inherited from iARenderer
	iARenderer (QObject *parent)
virtual	~iARenderer ()

Static Public Member Functions
static iAAttributes &	defaultSettings ()
	proxy access to default settings object

Static Public Attributes
static constexpr const char	BackgroundBottom [] = "Background Bottom"
static constexpr const char	BackgroundTop [] = "Background Top"
static constexpr const char	DepthPeelOcclusionRatio [] = "Depth Peels Occlusion Ratio"
static constexpr const char	DepthPeelsMax [] = "Depth Peels Maximum Number"
static constexpr const char	MagicLensFrameWidth [] = "Magic Lens Frame Width"
static constexpr const char	MagicLensSize [] = "Magic Lens size"
static constexpr const char	MultiSamples [] = "MultiSamples"
static constexpr const char	ParallelProjection [] = "Parallel Projection"
static constexpr const char	ShowAxesCube [] = "Show Axes Cube"
static constexpr const char	ShowFPS [] = "Show Frames Per Second"
static constexpr const char	ShowOriginIndicator [] = "Show Origin Indicator"
static constexpr const char	ShowPosition [] = "Show Position"
static constexpr const char	ShowSlicePlanes [] = "Show Slice Planes"
static constexpr const char	SlicePlaneOpacity [] = "Slice Plane Opacity"
static constexpr const char	SSAOBias [] = "Screen Space Ambient Occlusion Bias"
static constexpr const char	SSAOBlur [] = "Screen Space Ambient Occlusion Blur"
static constexpr const char	SSAOKernelSize [] = "Screen Space Ambient Occlusion Kernel Size"
static constexpr const char	SSAORadius [] = "Screen Space Ambient Occlusion Radius"
static constexpr const char	StereoRenderMode [] = "Stereo Render Mode"
static constexpr const char	UseDepthPeeling [] = "Use Depth Peeling"
static constexpr const char	UseFXAA [] = "Use Fast Approximate Anti-aliasing"
static constexpr const char	UseSSAO [] = "Use Screen Space Ambient Occlusion"
static constexpr const char	UseStyleBGColor [] = "Use Style Background Color"

Detailed Description

Concrete implementation of iARenderer, displays several helper widgets for a 3D rendering window.

Constructor & Destructor Documentation

iARendererImpl()

iARendererImpl::iARendererImpl	(	QObject *	parent,
		vtkGenericOpenGLRenderWindow *	renderWindow )

~iARendererImpl()

iARendererImpl::~iARendererImpl ( void )

virtual

Member Function Documentation

addRenderer()

void iARendererImpl::addRenderer ( vtkRenderer * renderer )

overridevirtual

Adds a custom renderer to the render window.

Implements iARenderer.

applySettings()

void iARendererImpl::applySettings ( QVariantMap const & paramValues )

overridevirtual

Apply the given settings to the renderer.

Parameters

paramValues

values for all settings.

Implements iARenderer.

bgColorChanged

void iARendererImpl::bgColorChanged ( QColor bgTop, QColor bgBottom )

signal

camera()

vtkCamera * iARendererImpl::camera ( )

overridevirtual

Get/Set the VTK camera object (shared by main and label renderer)

Implements iARenderer.

cellsSelected

void iARendererImpl::cellsSelected ( vtkPoints * selCellPoints )

signal

defaultSettings()

iAAttributes & iARendererImpl::defaultSettings ( )

static

proxy access to default settings object

editSettings()

void iARendererImpl::editSettings

(

)

enableInteractor()

void iARendererImpl::enableInteractor

(

bool

enable

)

finalSelection()

vtkUnstructuredGrid * iARendererImpl::finalSelection

(

)

getRenderObserver()

iARenderObserver * iARendererImpl::getRenderObserver ( )

overridevirtual

Access to the renderer observer.

Implements iARenderer.

initProfilePoints()

void iARendererImpl::initProfilePoints	(	double const *	start,
		double const *	end )

initialize profile points (set positions, without triggering an update

interactionModeChanged

void iARendererImpl::interactionModeChanged ( bool camera )

signal

called when user presses 'a'/'A' or 'c'/'C' key to change between modifying actors and camera

interactor()

vtkRenderWindowInteractor * iARendererImpl::interactor ( )

overridevirtual

Access to the render window interactor.

Implements iARenderer.

isInteractorEnabled()

bool iARendererImpl::isInteractorEnabled

(

)

const

isShowSlicePlanes()

bool iARendererImpl::isShowSlicePlanes

(

)

const

Whether showing slice planes is generally enabled or disabled.

labelRenderer()

vtkRenderer * iARendererImpl::labelRenderer ( )

overridevirtual

Access to "label" VTK renderer, used for text (which should be shown in front of volumes).

Implements iARenderer.

mouseLeftButtonReleasedSlot

void iARendererImpl::mouseLeftButtonReleasedSlot ( )

slot

mouseRightButtonReleasedSlot

void iARendererImpl::mouseRightButtonReleasedSlot ( )

slot

noCellsSelected

void iARendererImpl::noCellsSelected ( )

signal

onSetCamera

void iARendererImpl::onSetCamera ( )

signal

onSetupRenderer

void iARendererImpl::onSetupRenderer ( )

signal

reInitialized

void iARendererImpl::reInitialized ( )

signal

renderer()

vtkRenderer * iARendererImpl::renderer ( )

overridevirtual

Access to "main" VTK renderer, used for volumes etc.

Implements iARenderer.

renderWindow()

vtkRenderWindow * iARendererImpl::renderWindow ( )

overridevirtual

Access to the render window.

Implements iARenderer.

saveMovie()

void iARendererImpl::saveMovie	(	const QString &	fileName,
		int	mode,
		int	qual,
		int	fps,
		int	numSteps )

move out of here

sceneBounds()

iAAABB iARendererImpl::sceneBounds ( ) const

overridevirtual

see iARenderer

Implements iARenderer.

selectedActor()

vtkActor * iARendererImpl::selectedActor ( )

overridevirtual

check for better way to get access to these in PickCallbackFunction

Implements iARenderer.

selectedMapper()

vtkDataSetMapper * iARendererImpl::selectedMapper

(

)

setCamera()

void iARendererImpl::setCamera ( vtkCamera * c )

overridevirtual

Implements iARenderer.

setCamPosition()

void iARendererImpl::setCamPosition

(

int

pos

)

Sets one of the pre-defined camera positions.

Parameters

pos	descriptor of the position,

See also

iACameraPosition

setCuttingActive()

void iARendererImpl::setCuttingActive ( bool enabled )

overridevirtual

see iARenderer

Implements iARenderer.

setDefaultInteractor()

void iARendererImpl::setDefaultInteractor ( )

overridevirtual

Set the default interactor style.

Implements iARenderer.

setPlaneNormals()

void iARendererImpl::setPlaneNormals

(

vtkTransform *

tr

)

setPositionMarkerCenter()

void iARendererImpl::setPositionMarkerCenter	(	double	x,
		double	y,
		double	z )

Set the position of the position marker to the given world coordinates.

setProfileHandlesOn

void iARendererImpl::setProfileHandlesOn ( bool isOn )

slot

setProfilePoint

void iARendererImpl::setProfilePoint ( int pointIndex, double const * coords )

slot

setROIVisible()

void iARendererImpl::setROIVisible

(

bool

visible

)

Visibility of the ROI indicator.

setSceneBounds()

void iARendererImpl::setSceneBounds ( iAAABB const & boundingBox )

overridevirtual

see iARenderer

Implements iARenderer.

setSlicePlaneOpacity()

void iARendererImpl::setSlicePlaneOpacity

(

float

opc

)

sets opacity of the slicing planes

setSlicePlanePos()

void iARendererImpl::setSlicePlanePos	(	int	planeID,
		double	originX,
		double	originY,
		double	originZ )

update the position of a specific slice plane

setSlicingBounds()

void iARendererImpl::setSlicingBounds	(	const int	roi[6],
		const double *	spacing )

settings()

QVariantMap const & iARendererImpl::settings

(

)

const

Access to current settings.

settingsChanged

void iARendererImpl::settingsChanged ( )

signal

setUnitSize()

void iARendererImpl::setUnitSize

(

std::array< double, 3 >

size

)

Set size of a single standard "unit" across all shown datasets; used for the size of the position marker and the width of the slice planes unit: world coordinates.

showAxesCube()

void iARendererImpl::showAxesCube

(

bool

show

)

showOriginIndicator()

void iARendererImpl::showOriginIndicator

(

bool

show

)

showRPosition()

void iARendererImpl::showRPosition

(

bool

show

)

showSlicePlane()

void iARendererImpl::showSlicePlane	(	int	axis,
		bool	show )

Show or hide the slice plane for the given axis.

Method for setting visibility of a single slice plane (used to make plane visibility depending on whether the respective slicer view is currently shown); for the slice plane to be visible, also the "Show slice plane" setting has to be enabled.

Parameters

axis	index of the axis (x..0, y..1, z..2)
show	whether to show (true) or hide (false) the given axis slice plane

slicePlanes()

std::array< vtkPlane *, 3 > iARendererImpl::slicePlanes ( ) const

overridevirtual

see iARenderer

Implements iARenderer.

touchScaleSlot()

void iARendererImpl::touchScaleSlot

(

float

relScale

)

touchStart()

void iARendererImpl::touchStart

(

)

txtActor()

vtkTextActor * iARendererImpl::txtActor

(

)

update()

void iARendererImpl::update ( )

overridevirtual

Update the view (to be called if something has changed in the underlying data which requires VTK to redraw the scene).

Implements iARenderer.

Member Data Documentation

BackgroundBottom

const char iARendererImpl::BackgroundBottom[] = "Background Bottom"

staticconstexpr

BackgroundTop

const char iARendererImpl::BackgroundTop[] = "Background Top"

staticconstexpr

DepthPeelOcclusionRatio

const char iARendererImpl::DepthPeelOcclusionRatio[] = "Depth Peels Occlusion Ratio"

staticconstexpr

DepthPeelsMax

const char iARendererImpl::DepthPeelsMax[] = "Depth Peels Maximum Number"

staticconstexpr

MagicLensFrameWidth

const char iARendererImpl::MagicLensFrameWidth[] = "Magic Lens Frame Width"

staticconstexpr

MagicLensSize

const char iARendererImpl::MagicLensSize[] = "Magic Lens size"

staticconstexpr

MultiSamples

const char iARendererImpl::MultiSamples[] = "MultiSamples"

staticconstexpr

ParallelProjection

const char iARendererImpl::ParallelProjection[] = "Parallel Projection"

staticconstexpr

ShowAxesCube

const char iARendererImpl::ShowAxesCube[] = "Show Axes Cube"

staticconstexpr

ShowFPS

const char iARendererImpl::ShowFPS[] = "Show Frames Per Second"

staticconstexpr

ShowOriginIndicator

const char iARendererImpl::ShowOriginIndicator[] = "Show Origin Indicator"

staticconstexpr

ShowPosition

const char iARendererImpl::ShowPosition[] = "Show Position"

staticconstexpr

ShowSlicePlanes

const char iARendererImpl::ShowSlicePlanes[] = "Show Slice Planes"

staticconstexpr

SlicePlaneOpacity

const char iARendererImpl::SlicePlaneOpacity[] = "Slice Plane Opacity"

staticconstexpr

SSAOBias

const char iARendererImpl::SSAOBias[] = "Screen Space Ambient Occlusion Bias"

staticconstexpr

SSAOBlur

const char iARendererImpl::SSAOBlur[] = "Screen Space Ambient Occlusion Blur"

staticconstexpr

SSAOKernelSize

const char iARendererImpl::SSAOKernelSize[] = "Screen Space Ambient Occlusion Kernel Size"

staticconstexpr

SSAORadius

const char iARendererImpl::SSAORadius[] = "Screen Space Ambient Occlusion Radius"

staticconstexpr

StereoRenderMode

const char iARendererImpl::StereoRenderMode[] = "Stereo Render Mode"

staticconstexpr

UseDepthPeeling

const char iARendererImpl::UseDepthPeeling[] = "Use Depth Peeling"

staticconstexpr

UseFXAA

const char iARendererImpl::UseFXAA[] = "Use Fast Approximate Anti-aliasing"

staticconstexpr

UseSSAO

const char iARendererImpl::UseSSAO[] = "Use Screen Space Ambient Occlusion"

staticconstexpr

UseStyleBGColor

const char iARendererImpl::UseStyleBGColor[] = "Use Style Background Color"

staticconstexpr

---

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

• libs/renderer/iARendererImpl.h
• libs/renderer/iARendererImpl.cpp