vlr::GLWidget Class Reference

#include <glWidget.h>

Inheritance diagram for vlr::GLWidget:

Public Slots
void	redraw ()
Public Member Functions
double	getCamDistance ()
double	getCamPan ()
double	getCamTilt ()
	GLWidget (QGLFormat glFormat=QGLFormat(QGL::DoubleBuffer), QWidget *parent=0)
QSize	minimumSizeHint () const
virtual void	mouseMoveEvent (QMouseEvent *event)
virtual void	mousePressEvent (QMouseEvent *event)
virtual void	mouseReleaseEvent (QMouseEvent *event)
void	pickPoint (int mouse_x, int mouse_y, double scene_x, double scene_y)
void	recenter (void)
void	requestRedraw (void)
void	setCameraParams (double zoomSensitivity_, double rotateSensitivity_, double moveSensitivity_, double minZoomRange_, double cameraFov_, double minClipRange_, double maxClipRange_)
void	setDisplayFunction (DisplayFunction func)
void	setInitialCameraPos (float pan, float tilt, float range, float xOffset, float yOffset, float zOffset)
void	setMotionFunction (MotionFunction func)
void	setMouseFunction (MouseFunction func)
QSize	sizeHint () const
	~GLWidget ()
Protected Member Functions
void	activate2DMode ()
void	activate3DMode ()
void	init3DMode (int w, int h, double &fovY, double &zNear, double &zFar)
virtual void	initializeGL ()
void	moveCamera (double dx, double dy)
virtual void	paintGL ()
virtual void	resizeGL (int width, int height)
void	rotateCamera (double dx, double dy)
void	zoomCamera (double dy)
Protected Attributes
float	ambientLight [4]
double	cameraFov
cameraPose_t	cameraPose
float	diffuseLight [4]
double	fps
bool	gl_initialized_
int	lastMouseX
int	lastMouseY
float	lightPosition [4]
double	maxClipRange
double	minClipRange
double	minZoomRange
double	moveSensitivity
bool	refresh_required
double	rotateSensitivity
float	specularLight [4]
QTimer	timer
DisplayFunction	userDisplayFunction
KeyboardFunction	userKeyboardFunction
MotionFunction	userMotionFunction
MouseFunction	userMouseFunction
int	windowHeight
int	windowID
int	windowWidth
double	zoomSensitivity
Static Private Attributes
static const float	ambientLightDefault [4] = {0, 0, 0, 0}
static const float	diffuseLightDefault [4] = {1, 1, 1, 1}
static const float	lightPositionDefault [4] = {0, 0, 100, 0}
static const float	specularLightDefault [4] = {1, 1, 1, 1}

Detailed Description

Definition at line 85 of file glWidget.h.

Constructor & Destructor Documentation

vlr::GLWidget::GLWidget	(	QGLFormat	glFormat = `QGLFormat(QGL::DoubleBuffer)`,
		QWidget *	parent = `0`
	)

Definition at line 51 of file glWidget.cpp.

vlr::GLWidget::~GLWidget ( )

Definition at line 82 of file glWidget.cpp.

Member Function Documentation

void vlr::GLWidget::activate2DMode ( ) [protected]

Definition at line 227 of file glWidget.cpp.

void vlr::GLWidget::activate3DMode ( ) [protected]

Definition at line 209 of file glWidget.cpp.

double vlr::GLWidget::getCamDistance ( ) [inline]

Definition at line 134 of file glWidget.h.

double vlr::GLWidget::getCamPan ( ) [inline]

Definition at line 135 of file glWidget.h.

double vlr::GLWidget::getCamTilt ( ) [inline]

Definition at line 136 of file glWidget.h.

void vlr::GLWidget::init3DMode	(	int	w,
		int	h,
		double &	fovY,
		double &	zNear,
		double &	zFar
	)			`[protected]`

Definition at line 198 of file glWidget.cpp.

void vlr::GLWidget::initializeGL ( void ) [protected, virtual]

Reimplemented in vlr::DisplayGL.

Definition at line 164 of file glWidget.cpp.

QSize vlr::GLWidget::minimumSizeHint ( ) const

Definition at line 84 of file glWidget.cpp.

void vlr::GLWidget::mouseMoveEvent ( QMouseEvent * event ) [virtual]

Reimplemented in vlr::DisplayGL.

Definition at line 267 of file glWidget.cpp.

void vlr::GLWidget::mousePressEvent ( QMouseEvent * event ) [virtual]

Reimplemented in vlr::DisplayGL.

Definition at line 260 of file glWidget.cpp.

void vlr::GLWidget::mouseReleaseEvent ( QMouseEvent * event ) [virtual]

Reimplemented in vlr::DisplayGL.

Definition at line 265 of file glWidget.cpp.

void vlr::GLWidget::moveCamera	(	double	dx,
		double	dy
	)			`[protected]`

Definition at line 130 of file glWidget.cpp.

void vlr::GLWidget::paintGL ( void ) [protected, virtual]

Reimplemented in vlr::DisplayGL.

Definition at line 109 of file glWidget.cpp.

void vlr::GLWidget::pickPoint	(	int	mouse_x,
		int	mouse_y,
		double *	scene_x,
		double *	scene_y
	)

Definition at line 243 of file glWidget.cpp.

void vlr::GLWidget::recenter ( void )

Definition at line 236 of file glWidget.cpp.

void vlr::GLWidget::redraw ( ) [slot]

Definition at line 190 of file glWidget.cpp.

void vlr::GLWidget::requestRedraw ( void )

Definition at line 188 of file glWidget.cpp.

void vlr::GLWidget::resizeGL	(	int	width,
		int	height
	)			`[protected, virtual]`

Definition at line 94 of file glWidget.cpp.

void vlr::GLWidget::rotateCamera	(	double	dx,
		double	dy
	)			`[protected]`

Definition at line 115 of file glWidget.cpp.

void vlr::GLWidget::setCameraParams	(	double	zoomSensitivity_,
		double	rotateSensitivity_,
		double	moveSensitivity_,
		double	minZoomRange_,
		double	cameraFov_,
		double	minClipRange_,
		double	maxClipRange_
	)