sofa::gui::qt::viewer::qt::QtViewer Class Reference

#include <QtViewer.h>

Inheritance diagram for sofa::gui::qt::viewer::qt::QtViewer:

Collaboration diagram for sofa::gui::qt::viewer::qt::QtViewer:


Public Slots
void	resetView ()
virtual void	saveView ()
virtual void	setSizeW (int)
virtual void	setSizeH (int)
Signals
void	redrawn ()
void	resizeW (int)
void	resizeH (int)
Public Member Functions
	QtViewer (QWidget parent, const char name="")
	~QtViewer ()
QWidget *	getQWidget ()
bool	ready ()
void	wait ()
void	setScene (sofa::simulation::tree::GNode scene, const char filename=NULL, bool keepParams=false)
sofa::simulation::tree::GNode *	getScene ()
int	GetWidth ()
int	GetHeight ()
void	UpdateOBJ (void)
void	moveRayPickInteractor (int eventX, int eventY)
void	ApplyMouseInteractorTransformation (int x, int y)
QString	helpString ()
Static Public Member Functions
static int	EnableViewer ()
	Activate this class of viewer.
static int	DisableViewer ()
	Disable this class of viewer.
Data Fields
bool	_mouseInteractorTranslationMode
bool	_mouseInteractorRotationMode
int	_translationMode
Quaternion	_mouseInteractorCurrentQuat
Vector3	_mouseInteractorAbsolutePosition
Trackball	_mouseInteractorTrackball
Static Public Attributes
static Quaternion	_mouseInteractorNewQuat
static Vector3	_mouseInteractorRelativePosition
static Quaternion	_newQuat
static Quaternion	_currentQuat
static bool	_mouseTrans = false
static bool	_mouseRotate = false
Protected Member Functions
void	calcProjection ()
void	initializeGL ()
void	paintGL ()
void	resizeGL (int w, int h)
void	ApplyShadowMap ()
void	CreateRenderTexture (GLuint &textureID, int sizeX, int sizeY, int channels, int type)
void	StoreLightMatrices ()
virtual void	keyPressEvent (QKeyEvent *e)
virtual void	keyReleaseEvent (QKeyEvent *e)
virtual void	mousePressEvent (QMouseEvent *e)
virtual void	mouseReleaseEvent (QMouseEvent *e)
virtual void	mouseMoveEvent (QMouseEvent *e)
virtual void	wheelEvent (QWheelEvent *e)
virtual void	mouseEvent (QMouseEvent *e)
Private Types
enum	{ TRACKBALL_MODE = 1, PAN_MODE = 2, ZOOM_MODE = 3 }
enum	{ XY_TRANSLATION = 1, Z_TRANSLATION = 2 }
enum	{ MINMOVE = 10 }
Private Member Functions
void	InitGFX (void)
void	PrintString (void font, char string)
void	Display3DText (float x, float y, float z, char *string)
void	DrawAxis (double xpos, double ypos, double zpos, double arrowSize)
void	DrawBox (SReal minBBox, SReal maxBBox, SReal r=0.0)
void	DrawXYPlane (double zo, double xmin, double xmax, double ymin, double ymax, double step)
void	DrawYZPlane (double xo, double ymin, double ymax, double zmin, double zmax, double step)
void	DrawXZPlane (double yo, double xmin, double xmax, double zmin, double zmax, double step)
void	CreateOBJmodelDisplayList (int material_mode)
void	DrawLogo (void)
void	DisplayOBJs (bool shadowPass=false)
void	DisplayMenu (void)
void	DrawScene ()
void	ApplySceneTransformation (int x, int y)
Private Attributes
QTimer *	timerAnimate
int	_W
int	_H
int	_clearBuffer
bool	_lightModelTwoSides
float	_lightPosition [4]
Trackball	_currentTrackball
Trackball	_newTrackball
int	_mouseX
int	_mouseY
int	_savedMouseX
int	_savedMouseY
bool	_spinning
bool	_moving
float	_zoomSpeed
float	_panSpeed
Transformation	_sceneTransform
Vector3	_previousEyePos
GLUquadricObj *	_arrow
GLUquadricObj *	_tube
GLUquadricObj *	_sphere
GLUquadricObj *	_disk
GLuint	_numOBJmodels
GLuint	_materialMode
GLboolean	_facetNormal
float	_zoom
int	_renderingMode
bool	_waitForRender
Texture *	texLogo
ctime_t	_beginTime
double	lastProjectionMatrix [16]
double	lastModelviewMatrix [16]
GLint	lastViewport [4]
Vector3	sceneMinBBox
Vector3	sceneMaxBBox

Detailed Description

Definition at line 73 of file QtViewer.h.

Member Enumeration Documentation

anonymous enum [private]

Enumerator:

TRACKBALL_MODE
PAN_MODE
ZOOM_MODE

Definition at line 79 of file QtViewer.h.

anonymous enum [private]

Enumerator:

XY_TRANSLATION
Z_TRANSLATION

Definition at line 85 of file QtViewer.h.

anonymous enum [private]

Enumerator:

MINMOVE

Definition at line 90 of file QtViewer.h.

Constructor & Destructor Documentation

sofa::gui::qt::viewer::qt::QtViewer::QtViewer	(	QWidget *	parent,
		const char *	name = `""`
	)

Definition at line 167 of file QtViewer.cpp.

sofa::gui::qt::viewer::qt::QtViewer::~QtViewer ( )

Definition at line 249 of file QtViewer.cpp.

Member Function Documentation

void sofa::gui::qt::viewer::qt::QtViewer::ApplyMouseInteractorTransformation	(	int	x,
		int	y
	)

void sofa::gui::qt::viewer::qt::QtViewer::ApplySceneTransformation	(	int	x,
		int	y
	)			`[private]`

Definition at line 1440 of file QtViewer.cpp.

References _currentQuat, _currentTrackball, _H, _mouseX, _mouseY, _moving, sofa::gui::qt::viewer::SofaViewer::_navigationMode, _newQuat, _panSpeed, _previousEyePos, _savedMouseX, _savedMouseY, _sceneTransform, _W, _zoomSpeed, sofa::helper::gl::Trackball::ComputeQuaternion(), sofa::helper::gl::Trackball::GetQuaternion(), PAN_MODE, TRACKBALL_MODE, sofa::helper::gl::Transformation::translation, and ZOOM_MODE.

Referenced by mouseEvent(), and wheelEvent().

void sofa::gui::qt::viewer::qt::QtViewer::ApplyShadowMap ( ) [protected]

Definition at line 513 of file QtViewer.cpp.

References _sceneTransform, sofa::helper::gl::Transformation::Apply(), DisplayOBJs(), and lastModelviewMatrix.

Referenced by DrawScene().

void sofa::gui::qt::viewer::qt::QtViewer::calcProjection ( ) [protected]

void sofa::gui::qt::viewer::qt::QtViewer::CreateOBJmodelDisplayList ( int material_mode ) [private]

void sofa::gui::qt::viewer::qt::QtViewer::CreateRenderTexture	(	GLuint &	textureID,
		int	sizeX,
		int	sizeY,
		int	channels,
		int	type
	)			`[protected]`

Definition at line 492 of file QtViewer.cpp.

Referenced by initializeGL().

int sofa::gui::qt::viewer::qt::QtViewer::DisableViewer ( ) [static]

Disable this class of viewer.

This method is called after the viewer is destroyed and can be used to unregister classes associated with in the the ObjectFactory.

Definition at line 154 of file QtViewer.cpp.

References sofa::gui::qt::viewer::qt::classVisualModel, sofa::gui::qt::viewer::qt::enabled, and sofa::core::ObjectFactory::ResetAlias().

Referenced by sofa::gui::qt::RealGUI::setViewer().

void sofa::gui::qt::viewer::qt::QtViewer::Display3DText	(	float	x,
		float	y,
		float	z,
		char *	string
	)			`[private]`

Definition at line 600 of file QtViewer.cpp.

void sofa::gui::qt::viewer::qt::QtViewer::DisplayMenu ( void ) [private]

Definition at line 978 of file QtViewer.cpp.

References _H, and _W.

Referenced by DrawScene().

void sofa::gui::qt::viewer::qt::QtViewer::DisplayOBJs ( bool shadowPass = false ) [private]

Definition at line 937 of file QtViewer.cpp.

References sofa::gui::qt::viewer::SofaViewer::_axis, sofa::simulation::tree::Simulation::draw(), DrawAxis(), DrawBox(), sofa::simulation::tree::Simulation::drawShadows(), sofa::simulation::tree::getSimulation(), sofa::gui::qt::viewer::SofaViewer::groot, sofa::simulation::tree::Simulation::initTextures(), sofa::gui::qt::viewer::SofaViewer::initTexturesDone, sceneMaxBBox, and sceneMinBBox.

Referenced by ApplyShadowMap(), and DrawScene().

void sofa::gui::qt::viewer::qt::QtViewer::DrawAxis	(	double	xpos,
		double	ypos,
		double	zpos,
		double	arrowSize
	)			`[private]`

Definition at line 617 of file QtViewer.cpp.

References _arrow, and _tube.

Referenced by DisplayOBJs().

void sofa::gui::qt::viewer::qt::QtViewer::DrawBox	(	SReal *	minBBox,
		SReal *	maxBBox,
		SReal	r = `0.0`
	)			`[private]`

Definition at line 700 of file QtViewer.cpp.

References _sphere, _tube, and norm().

Referenced by DisplayOBJs().

void sofa::gui::qt::viewer::qt::QtViewer::DrawLogo ( void ) [private]

Definition at line 889 of file QtViewer.cpp.

References _H, _W, sofa::helper::gl::Texture::bind(), sofa::helper::io::Image::getHeight(), sofa::helper::gl::Texture::getImage(), sofa::helper::io::Image::getWidth(), and texLogo.

Referenced by DrawScene().

void sofa::gui::qt::viewer::qt::QtViewer::DrawScene ( void ) [private]

void sofa::gui::qt::viewer::qt::QtViewer::DrawXYPlane	(	double	zo,
		double	xmin,
		double	xmax,
		double	ymin,
		double	ymax,
		double	step
	)			`[private]`

Definition at line 805 of file QtViewer.cpp.

void sofa::gui::qt::viewer::qt::QtViewer::DrawXZPlane	(	double	yo,
		double	xmin,
		double	xmax,
		double	zmin,
		double	zmax,
		double	step
	)			`[private]`

Definition at line 863 of file QtViewer.cpp.

void sofa::gui::qt::viewer::qt::QtViewer::DrawYZPlane	(	double	xo,
		double	ymin,
		double	ymax,
		double	zmin,
		double	zmax,
		double	step
	)			`[private]`

Definition at line 834 of file QtViewer.cpp.

int sofa::gui::qt::viewer::qt::QtViewer::EnableViewer ( ) [static]

Activate this class of viewer.

This method is called before the viewer is actually created and can be used to register classes associated with in the the ObjectFactory.

Definition at line 140 of file QtViewer.cpp.

References sofa::core::ObjectFactory::AddAlias(), sofa::gui::qt::viewer::qt::classVisualModel, and sofa::gui::qt::viewer::qt::enabled.

Referenced by sofa::gui::qt::RealGUI::InitGUI(), and sofa::gui::qt::RealGUI::setViewer().

int sofa::gui::qt::viewer::qt::QtViewer::GetHeight ( ) [inline]

Definition at line 192 of file QtViewer.h.

References _H.

Referenced by DrawScene().

QWidget* sofa::gui::qt::viewer::qt::QtViewer::getQWidget ( ) [inline, virtual]

Implements sofa::gui::qt::viewer::SofaViewer.

Definition at line 151 of file QtViewer.h.

sofa::simulation::tree::GNode* sofa::gui::qt::viewer::qt::QtViewer::getScene ( ) [inline, virtual]

Reimplemented from sofa::gui::qt::viewer::SofaViewer.

Definition at line 181 of file QtViewer.h.

References sofa::gui::qt::viewer::SofaViewer::groot.

int sofa::gui::qt::viewer::qt::QtViewer::GetWidth ( ) [inline]

Definition at line 188 of file QtViewer.h.

References _W.

Referenced by DrawScene().

QString sofa::gui::qt::viewer::qt::QtViewer::helpString ( ) [virtual]

Implements sofa::gui::qt::viewer::SofaViewer.

Definition at line 2087 of file QtViewer.cpp.

void sofa::gui::qt::viewer::qt::QtViewer::InitGFX ( void ) [private]

void sofa::gui::qt::viewer::qt::QtViewer::initializeGL ( void ) [protected]

Definition at line 257 of file QtViewer.cpp.

References _beginTime, _clearBuffer, sofa::gui::qt::viewer::SofaViewer::_gl_shadow, _lightModelTwoSides, _lightPosition, CreateRenderTexture(), sofa::helper::system::DataRepository, sofa::helper::system::thread::CTime::getTime(), sofa::helper::gl::Texture::init(), sofa::helper::gl::GLSLShader::InitGLSL(), resetView(), and texLogo.

void sofa::gui::qt::viewer::qt::QtViewer::keyPressEvent ( QKeyEvent * e ) [protected, virtual]

Reimplemented from sofa::gui::qt::viewer::SofaViewer.

Definition at line 1576 of file QtViewer.cpp.

References _mouseInteractorRotationMode, _mouseInteractorTranslationMode, sofa::gui::qt::viewer::SofaViewer::groot, sofa::gui::qt::viewer::SofaViewer::isControlPressed(), and sofa::simulation::Node::propagateEvent().

void sofa::gui::qt::viewer::qt::QtViewer::keyReleaseEvent ( QKeyEvent * e ) [protected, virtual]

Reimplemented from sofa::gui::qt::viewer::SofaViewer.

Definition at line 1618 of file QtViewer.cpp.

void sofa::gui::qt::viewer::qt::QtViewer::mouseEvent ( QMouseEvent * e ) [protected, virtual]

Reimplemented from sofa::gui::qt::viewer::SofaViewer.

Definition at line 1664 of file QtViewer.cpp.

Referenced by mouseMoveEvent(), mousePressEvent(), and mouseReleaseEvent().

void sofa::gui::qt::viewer::qt::QtViewer::mouseMoveEvent ( QMouseEvent * e ) [protected, virtual]

Definition at line 1657 of file QtViewer.cpp.

References mouseEvent().

void sofa::gui::qt::viewer::qt::QtViewer::mousePressEvent ( QMouseEvent * e ) [protected, virtual]

Definition at line 1647 of file QtViewer.cpp.

References mouseEvent().

void sofa::gui::qt::viewer::qt::QtViewer::mouseReleaseEvent ( QMouseEvent * e ) [protected, virtual]

Definition at line 1652 of file QtViewer.cpp.

References mouseEvent().

void sofa::gui::qt::viewer::qt::QtViewer::moveRayPickInteractor	(	int	eventX,
		int	eventY
	)			`[virtual]`

Reimplemented from sofa::gui::qt::viewer::SofaViewer.

Definition at line 1969 of file QtViewer.cpp.

References sofa::helper::Quater< Real >::fromMatrix(), sofa::defaulttype::Mat< L, C, real >::identity(), sofa::gui::qt::viewer::SofaViewer::interactor, lastModelviewMatrix, lastProjectionMatrix, lastViewport, sofa::component::collision::RayPickInteractor::newPosition(), and sofa::defaulttype::Vec< N, real >::normalize().

void sofa::gui::qt::viewer::qt::QtViewer::paintGL ( ) [protected]

Definition at line 1389 of file QtViewer.cpp.

References sofa::gui::qt::viewer::SofaViewer::_background, _clearBuffer, sofa::gui::qt::viewer::SofaViewer::_video, _waitForRender, sofa::gui::qt::viewer::SofaViewer::capture, DrawScene(), sofa::helper::gl::Capture::findFilename(), redrawn(), and sofa::gui::qt::viewer::SofaViewer::screenshot().

void sofa::gui::qt::viewer::qt::QtViewer::PrintString	(	void *	font,
		char *	string
	)			`[private]`

Definition at line 586 of file QtViewer.cpp.

bool sofa::gui::qt::viewer::qt::QtViewer::ready ( ) [inline, virtual]

Reimplemented from sofa::gui::qt::viewer::SofaViewer.

Definition at line 153 of file QtViewer.h.

References _waitForRender.

void sofa::gui::qt::viewer::qt::QtViewer::redrawn ( ) [virtual, signal]

Implements sofa::gui::qt::viewer::SofaViewer.

Definition at line 92 of file moc_QtViewer.cpp.

Referenced by paintGL().

void sofa::gui::qt::viewer::qt::QtViewer::resetView ( ) [virtual, slot]

Implements sofa::gui::qt::viewer::SofaViewer.

Definition at line 2006 of file QtViewer.cpp.

References _newQuat, _sceneTransform, norm(), sofa::gui::qt::viewer::SofaViewer::sceneBBoxIsValid, sofa::gui::qt::viewer::SofaViewer::sceneFileName, sceneMaxBBox, sceneMinBBox, and sofa::helper::gl::Transformation::translation.

Referenced by initializeGL().

void sofa::gui::qt::viewer::qt::QtViewer::resizeGL	(	int	w,
		int	h
	)			`[protected]`

Definition at line 1228 of file QtViewer.cpp.

References _H, _W, calcProjection(), resizeH(), and resizeW().

Referenced by setSizeH(), and setSizeW().

void sofa::gui::qt::viewer::qt::QtViewer::resizeH ( int _t1 ) [virtual, signal]

Implements sofa::gui::qt::viewer::SofaViewer.

Definition at line 105 of file moc_QtViewer.cpp.

Referenced by resizeGL().

void sofa::gui::qt::viewer::qt::QtViewer::resizeW ( int _t1 ) [virtual, signal]

Implements sofa::gui::qt::viewer::SofaViewer.

Definition at line 98 of file moc_QtViewer.cpp.

Referenced by resizeGL().

void sofa::gui::qt::viewer::qt::QtViewer::saveView ( ) [virtual, slot]

Implements sofa::gui::qt::viewer::SofaViewer.

Definition at line 2042 of file QtViewer.cpp.

References _newQuat, _sceneTransform, sofa::gui::qt::viewer::SofaViewer::sceneFileName, and sofa::helper::gl::Transformation::translation.

void sofa::gui::qt::viewer::qt::QtViewer::setScene	(	sofa::simulation::tree::GNode *	scene,
		const char *	filename = `NULL`,
		bool	keepParams = `false`
	)			`[virtual]`