DISP3DLIB::View3D Class Reference

Visualizes 3D data. More...

#include <view3D.h>

Public Types
typedef QSharedPointer< View3D >	SPtr
typedef QSharedPointer< const View3D >	ConstSPtr

Signals
void	pickEventOccured (Qt3DRender::QPickEvent *qPickEvent)

Public Member Functions
	View3D ()
	~View3D ()
void	setModel (QSharedPointer< DISP3DLIB::Data3DTreeModel > pModel)
void	setSceneColor (const QColor &colSceneColor)
void	startStopCameraRotation (bool bChecked)
void	setCameraRotation (float fAngle)
Qt3DCore::QTransform	getCameraTransform ()
void	toggleCoordAxis (bool bChecked)
void	showFullScreen (bool bChecked)
void	setLightColor (const QColor &color)
void	setLightIntensity (double value)
void	takeScreenshot ()
void	activatePicker (const bool bActivatePicker)
void	showSingleView ()
void	showMultiView ()

Protected Types
enum	MultiViewOrientation { Horizontal, Veritical }

Protected Member Functions
void	saveScreenshot ()
void	initLight ()
void	initObjectPicking ()
void	keyPressEvent (QKeyEvent *e) override
void	createCoordSystem (Qt3DCore::QEntity *parent)
void	handlePickerPress (Qt3DRender::QPickEvent *qPickEvent)
void	initSingleCam ()
void	initMultiCams ()
void	initSingleView ()
void	initMultiView ()
void	updateMultiViewAspectRatio ()
void	setMultiViewVertical ()
void	setMultiViewHorizontal ()
void	resizeEvent (QResizeEvent *) override

Protected Attributes
QPointer< Qt3DCore::QEntity >	m_pRootEntity
QPointer< Qt3DCore::QEntity >	m_p3DObjectsEntity
QPointer< Qt3DCore::QEntity >	m_pLightEntity
QSharedPointer< Qt3DCore::QEntity >	m_pCoordSysEntity
QPointer< CustomFrameGraph >	m_pFrameGraph
QPointer< Qt3DRender::QRenderSurfaceSelector >	m_pMultiFrame
QPointer< Qt3DRender::QCamera >	m_pCamera
QPointer< Qt3DRender::QCamera >	m_pMultiCam1
QPointer< Qt3DRender::QCamera >	m_pMultiCam2
QPointer< Qt3DRender::QCamera >	m_pMultiCam3
QPointer< Qt3DRender::QViewport >	m_pMultiViewport1
QPointer< Qt3DRender::QViewport >	m_pMultiViewport2
QPointer< Qt3DRender::QViewport >	m_pMultiViewport3
QPointer< Qt3DRender::QRenderCaptureReply >	m_pScreenCaptureReply
QPointer< Qt3DRender::QObjectPicker >	m_pPicker
QPointer< OrbitalCameraController >	m_pCamController
QPointer< QPropertyAnimation >	m_pCameraAnimation
QList< QPointer< Qt3DRender::QPointLight > >	m_lLightSources
MultiViewOrientation	m_MultiViewOrientation

Detailed Description

Visualizes 3D data.

Visualizes 3D/2D objects in a 3D space such as brain, DTI, MRI, sensor, helmet data.

Definition at line 90 of file view3D.h.

Inheritance diagram for DISP3DLIB::View3D:

Member Typedef Documentation

ConstSPtr

typedef QSharedPointer<const View3D> DISP3DLIB::View3D::ConstSPtr

Const shared pointer type for View3D class.

Definition at line 96 of file view3D.h.

SPtr

typedef QSharedPointer<View3D> DISP3DLIB::View3D::SPtr

Shared pointer type for View3D class.

Definition at line 95 of file view3D.h.

Constructor & Destructor Documentation

View3D()

View3D::View3D ( )

explicit

Default constructor

Definition at line 93 of file view3D.cpp.

~View3D()

View3D::~View3D

(

)

Default destructor

Definition at line 132 of file view3D.cpp.

Member Function Documentation

activatePicker()

void View3D::activatePicker

(

const bool

bActivatePicker

)

Initilize the object picking.

Parameters

[in]

bActivatePicker

Wheater to activate the object picker.

Definition at line 165 of file view3D.cpp.

createCoordSystem()

void View3D::createCoordSystem ( Qt3DCore::QEntity *  parent )

protected

Creates a coordiante system (x/Green, y/Red, z/Blue).

Parameters

[in]

parent

The parent identity which will "hold" the coordinate system.

Definition at line 326 of file view3D.cpp.

getCameraTransform()

Qt3DCore::QTransform DISP3DLIB::View3D::getCameraTransform

(

)

Returns the camera's position via transform.

Returns

The transform.

handlePickerPress()

void View3D::handlePickerPress ( Qt3DRender::QPickEvent *  qPickEvent )

protected

Handle Picking events.

Parameters

[in]

qPickEvent

The picking event that occured.

Definition at line 172 of file view3D.cpp.

initLight()

void View3D::initLight ( )

protected

Init the light for the 3D view

Definition at line 182 of file view3D.cpp.

initMultiCams()

void View3D::initMultiCams ( )

protected

Initialize multi-view camera parameters.

Definition at line 432 of file view3D.cpp.

initMultiView()

void View3D::initMultiView ( )

protected

Initilize multiview viewports.

Definition at line 467 of file view3D.cpp.

initObjectPicking()

void View3D::initObjectPicking ( )

protected

Initilize the object picking.

Definition at line 147 of file view3D.cpp.

initSingleCam()

void View3D::initSingleCam ( )

protected

Initilaize single view camera parameters.

Definition at line 417 of file view3D.cpp.

initSingleView()

void View3D::initSingleView ( )

protected

Initialize single view viewport/framegraph.

Definition at line 456 of file view3D.cpp.

keyPressEvent()

void View3D::keyPressEvent ( QKeyEvent *  e )

overrideprotected

Window function

Definition at line 315 of file view3D.cpp.

resizeEvent()

void View3D::resizeEvent ( QResizeEvent *  event )

overrideprotected

Handles resize event for non-default multiview cameras.

Definition at line 502 of file view3D.cpp.

setCameraRotation()

void View3D::setCameraRotation

(

float

fAngle

)

Rotate camera arround given angle.

Parameters

[in]

iAngle

The to rotate the camera.

Definition at line 377 of file view3D.cpp.

setLightColor()

void View3D::setLightColor

(

const QColor &

color

)

Change light color.

Definition at line 255 of file view3D.cpp.

setLightIntensity()

void View3D::setLightIntensity

(

double

value

)

Set light intensity.

Definition at line 264 of file view3D.cpp.

setModel()

void View3D::setModel

(

QSharedPointer< DISP3DLIB::Data3DTreeModel >

pModel

)

Return the tree model which holds the subject information.

Parameters

[in]

pModel

The tree model holding the 3d models.

Definition at line 222 of file view3D.cpp.

setMultiViewHorizontal()

void View3D::setMultiViewHorizontal ( )

protected

Sets multiview views to horizontal layout.

Definition at line 546 of file view3D.cpp.

setMultiViewVertical()

void View3D::setMultiViewVertical ( )

protected

Sets multiview views to vertical layout.

Definition at line 533 of file view3D.cpp.

setSceneColor()

void View3D::setSceneColor

(

const QColor &

colSceneColor

)

Set the background color of the scene.

Parameters

[in]

colSceneColor

The new background color of the view.

Definition at line 229 of file view3D.cpp.

showFullScreen()

void View3D::showFullScreen

(

bool

bChecked

)

Show fullscreen.

Definition at line 243 of file view3D.cpp.

showMultiView()

void View3D::showMultiView

(

)

Toggles view to display multi-view.

Definition at line 566 of file view3D.cpp.

showSingleView()

void View3D::showSingleView

(

)

Toggles view to display single view.

Definition at line 559 of file view3D.cpp.

startStopCameraRotation()

void View3D::startStopCameraRotation

(

bool

bChecked

)

Starts or stops to rotate camera around 3D models.

Definition at line 396 of file view3D.cpp.

takeScreenshot()

void View3D::takeScreenshot

(

)

Renders a screenshot of the view and saves it to the passed path. SVG and PNG supported.

Parameters

[in]

fileName

The file name and path where to store the screenshot.

Definition at line 273 of file view3D.cpp.

toggleCoordAxis()

void View3D::toggleCoordAxis

(

bool

bChecked

)

Toggle the coord axis visibility.

Definition at line 236 of file view3D.cpp.

updateMultiViewAspectRatio()

void View3D::updateMultiViewAspectRatio ( )

protected

Update multiview camera parameters based on aspect ratio.

Definition at line 512 of file view3D.cpp.

Member Data Documentation

m_lLightSources

QList<QPointer<Qt3DRender::QPointLight> > DISP3DLIB::View3D::m_lLightSources

protected

The light sources.

Definition at line 316 of file view3D.h.

m_MultiViewOrientation

MultiViewOrientation DISP3DLIB::View3D::m_MultiViewOrientation

protected

The current orientation of the multiview viewports.

Definition at line 318 of file view3D.h.

m_p3DObjectsEntity

QPointer<Qt3DCore::QEntity> DISP3DLIB::View3D::m_p3DObjectsEntity

protected

The root/most top level entity buffer.

Definition at line 294 of file view3D.h.

m_pCamController

QPointer<OrbitalCameraController> DISP3DLIB::View3D::m_pCamController

protected

The controller for camera position.

Definition at line 313 of file view3D.h.

m_pCamera

QPointer<Qt3DRender::QCamera> DISP3DLIB::View3D::m_pCamera

protected

The camera entity.

Definition at line 301 of file view3D.h.

m_pCameraAnimation

QPointer<QPropertyAnimation> DISP3DLIB::View3D::m_pCameraAnimation

protected

The animations to rotate the camera.

Definition at line 314 of file view3D.h.

m_pCoordSysEntity

QSharedPointer<Qt3DCore::QEntity> DISP3DLIB::View3D::m_pCoordSysEntity

protected

The entity representing the x/y/z coord system.

Definition at line 296 of file view3D.h.

m_pFrameGraph

QPointer<CustomFrameGraph> DISP3DLIB::View3D::m_pFrameGraph

protected

The frameGraph entity.

Definition at line 298 of file view3D.h.

m_pLightEntity

QPointer<Qt3DCore::QEntity> DISP3DLIB::View3D::m_pLightEntity

protected

The root/most top level entity buffer.

Definition at line 295 of file view3D.h.

m_pMultiCam1

QPointer<Qt3DRender::QCamera> DISP3DLIB::View3D::m_pMultiCam1

protected

First multiview camera entity.

Definition at line 302 of file view3D.h.

m_pMultiCam2

QPointer<Qt3DRender::QCamera> DISP3DLIB::View3D::m_pMultiCam2

protected

Second multiview camera entity.

Definition at line 303 of file view3D.h.

m_pMultiCam3

QPointer<Qt3DRender::QCamera> DISP3DLIB::View3D::m_pMultiCam3

protected

Third multiview camera entity.

Definition at line 304 of file view3D.h.

m_pMultiViewport1

QPointer<Qt3DRender::QViewport> DISP3DLIB::View3D::m_pMultiViewport1

protected

First multiview viewport.

Definition at line 306 of file view3D.h.

m_pMultiViewport2

QPointer<Qt3DRender::QViewport> DISP3DLIB::View3D::m_pMultiViewport2

protected

Second multiview viewport.

Definition at line 307 of file view3D.h.

m_pMultiViewport3

QPointer<Qt3DRender::QViewport> DISP3DLIB::View3D::m_pMultiViewport3

protected

Third multiview viewport.

Definition at line 308 of file view3D.h.

m_pPicker

QPointer<Qt3DRender::QObjectPicker> DISP3DLIB::View3D::m_pPicker

protected

The Picker entity.

Definition at line 311 of file view3D.h.

m_pRootEntity

QPointer<Qt3DCore::QEntity> DISP3DLIB::View3D::m_pRootEntity

protected

The root/most top level entity buffer.

Definition at line 293 of file view3D.h.

m_pScreenCaptureReply

QPointer<Qt3DRender::QRenderCaptureReply> DISP3DLIB::View3D::m_pScreenCaptureReply

protected

The capture reply object to save screenshots.

Definition at line 310 of file view3D.h.

---

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

• src/libraries/disp3D/engine/view/view3D.h
• src/libraries/disp3D/engine/view/view3D.cpp