OpenGLWidget Class Reference

#include <OpenGLWidget.h>

Collaboration diagram for OpenGLWidget:

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List of all members.

Public Slots
void	GenerateGradientTexture (const QGradientStops &)
void	setRenderMode (RENDER_MODE renderMode)
Public Member Functions
	OpenGLWidget (QWidget *parent=0, QGLWidget *shareWidget=0)
	~OpenGLWidget ()
bool	create3DTexture (Volume *volume)
void	release ()
void	paintGL ()
void	keyEvent (int key)
void	mouseMoveEvent (QMouseEvent *e)
void	mousePressEvent (QMouseEvent *e)
void	mouseReleaseEvent (QMouseEvent *e)
void	setLightValue (LIGHT_MODEL model, float value)
Public Attributes
float	m_AxisValue
int	m_Axis
float	m_rayStepSize
Protected Member Functions
void	initializeGL ()
void	resizeGL (int width, int height)

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Detailed Description

Definition at line 19 of file OpenGLWidget.h.

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Constructor & Destructor Documentation

OpenGLWidget::OpenGLWidget	(	QWidget *	parent = 0,
		QGLWidget *	shareWidget = 0
	)

Public constructor

Definition at line 46 of file OpenGLWidget.cpp.

References m_Axis, m_AxisValue, and m_rayStepSize.

OpenGLWidget::~OpenGLWidget

(

)

Public destructor

Definition at line 67 of file OpenGLWidget.cpp.

References release().

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Member Function Documentation

bool OpenGLWidget::create3DTexture

(

Volume *

volume

)

Creates a shared 3D-texture from the given volume.

Definition at line 1305 of file OpenGLWidget.cpp.

References Volume::getSizeX(), Volume::getSizeY(), Volume::getSizeZ(), and Volume::getVolume().

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void OpenGLWidget::release

(

)

Release and reset all data in this widget.

Definition at line 136 of file OpenGLWidget.cpp.

Referenced by ~OpenGLWidget().

void OpenGLWidget::paintGL

(

)

Render gl-context

Definition at line 374 of file OpenGLWidget.cpp.

References m_Axis, m_AxisValue, NO_RENDER_3D_VIEW, RENDER_3D_VIEW, SLIDER_RANGE, X_AXIS, Y_AXIS, and Z_AXIS.

void OpenGLWidget::keyEvent

(

int

key

)

Process key-input

Definition at line 1399 of file OpenGLWidget.cpp.

void OpenGLWidget::mouseMoveEvent

(

QMouseEvent *

e

)

Process mouse-move-event

Definition at line 1527 of file OpenGLWidget.cpp.

References m_Axis, and OPENGL_3D_VIEW.

void OpenGLWidget::mousePressEvent

(

QMouseEvent *

e

)

Process mouse-press-event

Definition at line 1548 of file OpenGLWidget.cpp.

void OpenGLWidget::mouseReleaseEvent

(

QMouseEvent *

e

)

Process mouse-release-event

Definition at line 1558 of file OpenGLWidget.cpp.

void OpenGLWidget::setLightValue	(	LIGHT_MODEL	model,
		float	value
	)

Set Light values from slider in mainwindow

Definition at line 237 of file OpenGLWidget.cpp.

References ambient, diffuse, gloss, m_Axis, OPENGL_3D_VIEW, and specular.

Referenced by MainWindow::setAmbient(), MainWindow::setDiffuse(), MainWindow::setGloss(), and MainWindow::setSpecular().

void OpenGLWidget::GenerateGradientTexture

(

const QGradientStops &

gStops

)

[slot]

Generate transfer-function-texture from gradient

Definition at line 1227 of file OpenGLWidget.cpp.

References m_Axis, OPENGL_3D_VIEW, and TF_TEXTURE_SIZE.

void OpenGLWidget::setRenderMode

(

RENDER_MODE

renderMode

)

[slot]

Set rendermode

Definition at line 1516 of file OpenGLWidget.cpp.

References m_Axis, and OPENGL_3D_VIEW.

Referenced by MainWindow::setAvg(), MainWindow::setAvgTF(), MainWindow::setComp(), MainWindow::setCompPh(), MainWindow::setFH(), and MainWindow::setMIP().

void OpenGLWidget::initializeGL

(

)

[protected]

Override: initialize OpenGL-stuff

Definition at line 152 of file OpenGLWidget.cpp.

References m_Axis, NO_RENDER_3D_VIEW, and RENDER_3D_VIEW.

void OpenGLWidget::resizeGL	(	int	width,
		int	height
	)			[protected]

Override: resize OpenGL-view

Definition at line 211 of file OpenGLWidget.cpp.

References m_Axis, and OPENGL_3D_VIEW.

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Member Data Documentation

float OpenGLWidget::m_AxisValue

Axis-value for the current plane

Definition at line 234 of file OpenGLWidget.h.

Referenced by OpenGLWidget(), and paintGL().

int OpenGLWidget::m_Axis

Axis for which to apply value or flag for 3d-view

Definition at line 239 of file OpenGLWidget.h.

Referenced by GenerateGradientTexture(), initializeGL(), MainWindow::MainWindow(), mouseMoveEvent(), OpenGLWidget(), paintGL(), resizeGL(), setLightValue(), and setRenderMode().

float OpenGLWidget::m_rayStepSize

Stepsize through volume

Definition at line 244 of file OpenGLWidget.h.

Referenced by OpenGLWidget().

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

• src/OpenGLWidget.h
• src/OpenGLWidget.cpp

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