Inheritance diagram for RenderWorld:

Public Slots
void	contextMenu (const QPoint &)
	show the context menu

void	showAABBs (bool b)
	show/hide AABBs

void	showContacts (bool b)
	show/hide visualisation of contacts

void	showForces (bool b)
	show/hide visualisation of forces

void	showJoints (bool b)
	show/hide visualisation of joints

void	showObjects (bool b)
	show/hide visualisation of objects

void	showSkyGround (bool b)
	enable/disable SkyBox

void	wireframe (bool b)
	if true view object in wireframe mode

Public Slots inherited from QGLViewer
void	setAxisIsDrawn (bool draw=true)
	Sets the state of axisIsDrawn().

void	setGridIsDrawn (bool draw=true)
	Sets the state of gridIsDrawn().

void	setFPSIsDisplayed (bool display=true)
	Sets the state of FPSIsDisplayed().

void	setTextIsEnabled (bool enable=true)
	Sets the state of textIsEnabled().

void	setCameraIsEdited (bool edit=true)
	Starts (`edit` = `true`, default) or stops (`edit=false)` the edition of the camera().

void	toggleAxisIsDrawn ()
	Toggles the state of axisIsDrawn().

void	toggleGridIsDrawn ()
	Toggles the state of gridIsDrawn().

void	toggleFPSIsDisplayed ()
	Toggles the state of FPSIsDisplayed().

void	toggleTextIsEnabled ()
	Toggles the state of textIsEnabled().

void	toggleCameraIsEdited ()
	Toggles the state of cameraIsEdited().

void	setBackgroundColor (const QColor &color)
	Sets the backgroundColor() of the viewer and calls `qglClearColor()`.

void	setForegroundColor (const QColor &color)
	Sets the foregroundColor() of the viewer, used to draw visual hints.

virtual void	setSceneRadius (float radius)
	Sets the sceneRadius().

virtual void	setSceneCenter (const qglviewer::Vec &center)
	Sets the sceneCenter(), defined in world coordinates.

void	setSceneBoundingBox (const qglviewer::Vec &min, const qglviewer::Vec &max)
	Convenient way to call setSceneCenter() and setSceneRadius() from a (world axis aligned) bounding box of the scene.

void	showEntireScene ()
	Moves the camera so that the entire scene is visible.

void	setCamera (qglviewer::Camera *const camera)
	Associates a new qglviewer::Camera to the viewer.

void	setManipulatedFrame (qglviewer::ManipulatedFrame *frame)
	Sets the viewer's manipulatedFrame().

void	setMouseGrabber (qglviewer::MouseGrabber *mouseGrabber)
	Directly defines the mouseGrabber().

void	setFullScreen (bool fullScreen=true)
	Sets the isFullScreen() state.

void	setStereoDisplay (bool stereo=true)
	Sets the state of displaysInStereo().

void	toggleFullScreen ()
	Toggles the state of isFullScreen().

void	toggleStereoDisplay ()
	Toggles the state of displaysInStereo().

void	toggleCameraMode ()
	Swaps between two predefined camera mouse bindings.

void	saveSnapshot (bool automatic=true, bool overwrite=false)
	Saves a snapshot of the current image displayed by the widget.

void	saveSnapshot (const QString &fileName, bool overwrite=false)
	Same as saveSnapshot(), except that it uses `fileName` instead of snapshotFileName().

void	setSnapshotFileName (const QString &name)
	Sets snapshotFileName().

void	setSnapshotFormat (const QString &format)
	Sets the snapshotFormat().

void	setSnapshotCounter (int counter)
	Sets the snapshotCounter().

void	setSnapshotQuality (int quality)
	Sets the snapshotQuality().

bool	openSnapshotFormatDialog ()
	Opens a dialog that displays the different available snapshot formats.

void	snapshotToClipboard ()
	Takes a snapshot of the current display and pastes it to the clipboard.

void	copyBufferToTexture (GLint internalFormat, GLenum format=GL_NONE)
	Makes a copy of the current buffer into a texture.

void	setAnimationPeriod (int period)
	Sets the animationPeriod(), in milliseconds.

virtual void	startAnimation ()
	Starts the animation loop.

virtual void	stopAnimation ()
	Stops animation.

virtual void	animate ()
	Scene animation method.

void	toggleAnimation ()
	Calls startAnimation() or stopAnimation(), depending on animationIsStarted().

virtual void	help ()
	Opens a modal help window that includes four tabs, respectively filled with helpString(), keyboardString(), mouseString() and about libQGLViewer.

virtual void	aboutQGLViewer ()
	Displays the help window "About" tab.

virtual void	select (const QMouseEvent *event)
	Simple wrapper method: calls `select`(event->pos()).

virtual void	select (const QPoint &point)
	This method performs a selection in the scene from pixel coordinates.

void	setSelectBufferSize (int size)
	Sets the selectBufferSize().

void	setSelectRegionWidth (int width)
	Sets the selectRegionWidth().

void	setSelectRegionHeight (int height)
	Sets the selectRegionHeight().

void	setSelectedName (int id)
	Set the selectedName() value.

void	setShortcut (KeyboardAction action, int key)
	Defines the shortcut() that triggers a given QGLViewer::KeyboardAction.

void	setKeyboardAccelerator (KeyboardAction action, int key)

void	setKeyDescription (int key, QString description)
	Defines a custom keyboard shortcut description, that will be displayed in the help() window `Keyboard` tab.

virtual void	setKeyFrameKey (int index, int key)

virtual void	setPlayKeyFramePathStateKey (int buttonState)

virtual void	setPlayPathStateKey (int buttonState)

virtual void	setAddKeyFrameStateKey (int buttonState)

virtual void	setPathKey (int key, int index=0)
	Sets the pathKey() associated with the camera Key Frame path `index`.

virtual void	setPlayPathKeyboardModifiers (QtKeyboardModifiers modifiers)
	Sets the playPathKeyboardModifiers() value.

virtual void	setAddKeyFrameKeyboardModifiers (QtKeyboardModifiers modifiers)
	Sets the addKeyFrameKeyboardModifiers() value.

void	setMouseBinding (int state, MouseHandler handler, MouseAction action, bool withConstraint=true)
	Associates a MouseAction to any mouse button and keyboard modifiers `state` combination.

void	setWheelBinding (QtKeyboardModifiers modifiers, MouseHandler handler, MouseAction action, bool withConstraint=true)
	Associates a MouseAction and a MouseHandler to a mouse wheel event.

void	setHandlerKeyboardModifiers (MouseHandler handler, QtKeyboardModifiers modifiers)
	Associates keyboard modifiers to MouseHandler `handler`.

void	setHandlerStateKey (MouseHandler handler, int buttonState)

void	setMouseStateKey (MouseHandler handler, int buttonState)

virtual void	initFromDOMElement (const QDomElement &element)
	Restores the QGLViewer state from a `QDomElement` created by domElement().

virtual void	saveStateToFile ()
	Saves in stateFileName() an XML representation of the QGLViewer state, obtained from domElement().

virtual bool	restoreStateFromFile ()
	Restores the QGLViewer state from the stateFileName() file using initFromDOMElement().

void	setStateFileName (const QString &name)
	Defines the stateFileName() used by saveStateToFile() and restoreStateFromFile().

void	saveToFile (const QString &fileName=QString::null)
	This method is deprecated since version 1.3.9-5.

bool	restoreFromFile (const QString &fileName=QString::null)
	This function is deprecated since version 1.3.9-5.

virtual void	resetVisualHints ()
	Reset the mask used by drawVisualHints().

Public Member Functions
	RenderWorld (QWidget *parent=NULL, QString wResName="world")
	Constructor a visualizator of the World passed.

virtual	~RenderWorld ()
	Destructor.

void	drawArrow (const wVector &from, const wVector &to, float radius=-1, int nbSubdivisions=12, QColor c=Qt::red)
	draw arrow of libQGLViewer has a bug

Public Member Functions inherited from QGLViewer
	QGLViewer (QWidget parent=NULL, const char name=0, const QGLWidget *shareWidget=0, Qt::WFlags flags=0)

	QGLViewer (const QGLFormat &format, QWidget parent=0, const char name=0, const QGLWidget *shareWidget=0, Qt::WFlags flags=0)

	QGLViewer (QGLContext context, QWidget parent, const char name=0, const QGLWidget shareWidget=0, Qt::WFlags flags=0)

virtual	~QGLViewer ()
	Virtual destructor.

bool	axisIsDrawn () const
	Returns `true` if the world axis is drawn by the viewer.

bool	gridIsDrawn () const
	Returns `true` if a XY grid is drawn by the viewer.

bool	FPSIsDisplayed () const
	Returns `true` if the viewer displays the current frame rate (Frames Per Second).

bool	textIsEnabled () const
	Returns `true` if text display (see drawText()) is enabled.

bool	cameraIsEdited () const
	Returns `true` if the camera() is being edited in the viewer.

QColor	backgroundColor () const
	Returns the background color of the viewer.

QColor	foregroundColor () const
	Returns the foreground color used by the viewer.

float	sceneRadius () const
	Returns the scene radius.

qglviewer::Vec	sceneCenter () const
	Returns the scene center, defined in world coordinates.

qglviewer::Camera *	camera () const
	Returns the associated qglviewer::Camera, never `NULL`.

qglviewer::ManipulatedFrame *	manipulatedFrame () const
	Returns the viewer's qglviewer::ManipulatedFrame.

qglviewer::MouseGrabber *	mouseGrabber () const
	Returns the current qglviewer::MouseGrabber, or `NULL` if no qglviewer::MouseGrabber currently grabs mouse events.

void	setMouseGrabberIsEnabled (const qglviewer::MouseGrabber *const mouseGrabber, bool enabled=true)
	Sets the mouseGrabberIsEnabled() state.

bool	mouseGrabberIsEnabled (const qglviewer::MouseGrabber *const mouseGrabber)
	Returns `true` if `mouseGrabber` is enabled.

float	aspectRatio () const
	Returns the aspect ratio of the viewer's widget (width() / height()).

float	currentFPS ()
	Returns the current averaged viewer frame rate.

bool	isFullScreen () const
	Returns `true` if the viewer is in fullScreen mode.

bool	displaysInStereo () const
	Returns `true` if the viewer displays in stereo.

virtual QSize	sizeHint () const
	Returns the recommended size for the QGLViewer.

virtual void	startScreenCoordinatesSystem (bool upward=false) const
	Modify the projection matrix so that drawing can be done directly with 2D screen coordinates.

virtual void	stopScreenCoordinatesSystem () const
	Stops the pixel coordinate drawing block started by startScreenCoordinatesSystem().

void	drawText (int x, int y, const QString &text, const QFont &fnt=QFont())
	Draws `text` at position `x`, `y` (expressed in screen coordinates pixels, origin in the upper left corner of the widget).

void	displayMessage (const QString &message, int delay=2000)
	Briefly displays a message in the lower left corner of the widget.

virtual QImage	grabFrameBuffer (bool withAlpha=false)

const QString &	snapshotFileName () const
	Returns the snapshot file name used by saveSnapshot().

const QString &	snapshotFilename () const

const QString &	snapshotFormat () const
	Returns the snapshot file format used by saveSnapshot().

int	snapshotCounter () const
	Returns the value of the counter used to name snapshots in saveSnapshot() when `automatic` is `true`.

int	snapshotQuality ()
	Defines the image quality of the snapshots produced with saveSnapshot().

QFont	scaledFont (const QFont &font) const
	Return a possibly scaled version of `font`, used for snapshot rendering.

GLuint	bufferTextureId () const
	Returns the texture id of the texture created by copyBufferToTexture().

float	bufferTextureMaxU () const
	Returns the texture coordinate corresponding to the u extremum of the bufferTexture.

float	bufferTextureMaxV () const
	Same as bufferTextureMaxU(), but for the v texture coordinate.

bool	animationIsStarted () const
	Return `true` when the animation loop is started.

int	animationPeriod () const
	The animation loop period, in milliseconds.

virtual QString	helpString () const
	Returns the QString displayed in the help() window main tab.

virtual QString	mouseString () const
	Returns a QString that describes the application mouse bindings, displayed in the help() window `Mouse` tab.

virtual QString	keyboardString () const
	Returns a QString that describes the application keyboard shortcut bindings, and that will be displayed in the help() window `Keyboard` tab.

virtual QString	mouseBindingsString () const
	This method is deprecated, use mouseString() instead.

virtual QString	shortcutBindingsString () const
	This method is deprecated, use keyboardString() instead.

int	selectedName () const
	Returns the name (an integer value) of the entity that was last selected by select().

int	selectBufferSize () const
	Returns the selectBuffer() size.

int	selectRegionWidth () const
	Returns the width (in pixels) of a selection frustum, centered on the mouse cursor, that is used to select objects.

int	selectRegionHeight () const
	See the selectRegionWidth() documentation.

GLuint *	selectBuffer ()
	Returns a pointer to an array of `GLuint`.

int	shortcut (KeyboardAction action) const
	Returns the keyboard shortcut associated to a given QGLViewer::KeyboardAction.

int	keyboardAccelerator (KeyboardAction action) const

Qt::Key	keyFrameKey (int index) const

QtKeyboardModifiers	playKeyFramePathStateKey () const

QtKeyboardModifiers	addKeyFrameStateKey () const

QtKeyboardModifiers	playPathStateKey () const

Qt::Key	pathKey (int index) const
	Returns the keyboard key associated to camera Key Frame path `index`.

QtKeyboardModifiers	addKeyFrameKeyboardModifiers () const
	Returns the keyboard modifiers that must be pressed with a pathKey() to add the current camera position to a KeyFrame path.

QtKeyboardModifiers	playPathKeyboardModifiers () const
	Returns the keyboard modifiers that must be pressed with a pathKey() to play a camera KeyFrame path.

MouseAction	mouseAction (int state) const
	Returns the MouseAction associated with the `state` mouse button(s) and keyboard modifiers.

int	mouseHandler (int state) const
	Returns the MouseHandler associated with the `state`.

int	mouseButtonState (MouseHandler handler, MouseAction action, bool withConstraint=true) const
	Returns the mouse buttons and keyboard modifiers (if any) that have to be used to activate `action` on `handler` (with constraint or not).

ClickAction	clickAction (int state, bool doubleClick, QtMouseButtons buttonsBefore) const
	Same as mouseAction(), but for the ClickAction set using setMouseBinding().

void	getClickButtonState (ClickAction action, int &state, bool &doubleClick, QtMouseButtons &buttonsBefore) const
	Similar to mouseButtonState(), but for ClickAction.

MouseAction	wheelAction (QtKeyboardModifiers modifiers) const
	Same as mouseAction(), but for the wheel action.

int	wheelHandler (QtKeyboardModifiers modifiers) const
	Same as mouseHandler() but for the wheel action.

int	wheelButtonState (MouseHandler handler, MouseAction action, bool withConstraint=true) const
	Same as mouseButtonState(), but for the wheel.

void	setMouseBinding (int state, ClickAction action, bool doubleClick=false, QtMouseButtons buttonsBefore=Qt::NoButton)
	Associates a ClickAction to any mouse buttons and keyboard modifiers combination.

void	setMouseBindingDescription (int state, QString description, bool doubleClick=false, QtMouseButtons buttonsBefore=Qt::NoButton)
	Provides a custom mouse binding description, displayed in the help() window Mouse tab.

QString	stateFileName () const
	Returns the state file name.

virtual QDomElement	domElement (const QString &name, QDomDocument &document) const
	Returns an XML `QDomElement` that represents the QGLViewer.

virtual void	setVisualHintsMask (int mask, int delay=2000)
	Defines the mask that will be used to drawVisualHints().

virtual void	drawVisualHints ()
	Draws viewer related visual hints.

Public Member Functions inherited from RenderWObjectContainer
	RenderWObjectContainer (QString wResName="world")
	Constructor.

virtual	~RenderWObjectContainer ()
	Destructor.

bool	addTextureImage (QString filename, QString texturename)
	Add a new texture image associating with it the name specified.

void	applyTexture (QGLContext *gw, QString texts)
	Setup only the Texture.

void	drawSkyGroundBox (QGLContext *)
	Draw a Sky and a Ground (not static because it uses world dimensions)

const QVector< RenderWObject * >	graphics ()
	return all RenderWObject presents

RenderWObject *	operator[] (const WObject *)
	This operator return the RenderWObject associate with WObject passed.

void	setupColorTexture (QGLContext , RenderWObject obj)
	Setup the Color and Texture into the OpenGL Context for RenderWObject passed.

void	setWorld (World *newworld)
	Set the World to render.

QImage	textureImage (QString texture)
	Return the corresponding QImage for the texture name passed.

Public Member Functions inherited from ConcurrentResourcesUser
void	addUsableResource (QString resource)

void	addUsableResources (QStringList resources)

void	declareResource (QString name, T *resource, QString lockBuddy="")

void	deleteResource (QString name)

T *	getResource (QString name, bool *resourceExists=NULL)

bool	hasResource (QString name) const

void	removeAllUsableResources ()

void	removeUsableResource (QString resource)

void	removeUsableResources (QStringList resources)

virtual void	shareResourcesWith (ResourcesUser *buddy)

void	usableResources (QStringList resources)

bool	usedResourcesExist (QStringList *nonExistingResources=NULL) const

Protected Member Functions
virtual void	draw ()
	Draw the scene.

virtual void	drawWithNames ()
	Tell to OpenGL what is selectable (all WObject)

virtual void	init ()
	Init the renderWorld.

virtual void	keyPressEvent (QKeyEvent *e)
	Key bindings.

virtual void	postSelection (const QPoint &point)
	Update the association between OpenGL entity selected to corresponding WObject.

virtual void	resourceChanged (QString name, ResourceChangeType changeType)
	The function called when a resource you use is changed.

Protected Member Functions inherited from QGLViewer
virtual void	drawLight (GLenum light, float scale=1.0f) const
	Draws a representation of `light`.

QTabWidget *	helpWidget ()
	Returns a pointer to the help widget.

virtual void	resizeGL (int width, int height)
	Callback method used when the widget size is modified.

virtual void	initializeGL ()
	Initializes the QGLViewer OpenGL context and then calls user-defined init().

virtual void	paintGL ()
	Main paint method, inherited from `QGLWidget`.

virtual void	preDraw ()
	Sets OpenGL state before draw().

virtual void	preDrawStereo (bool leftBuffer=true)
	Called before draw() (instead of preDraw()) when viewer displaysInStereo().

virtual void	fastDraw ()
	Draws a simplified version of the scene to guarantee interactive camera displacements.

virtual void	postDraw ()
	Called after draw() to draw viewer visual hints.

virtual void	mousePressEvent (QMouseEvent *)
	Overloading of the `QWidget` method.

virtual void	mouseMoveEvent (QMouseEvent *)
	Overloading of the `QWidget` method.

virtual void	mouseReleaseEvent (QMouseEvent *)
	Overloading of the `QWidget` method.

virtual void	mouseDoubleClickEvent (QMouseEvent *)
	Overloading of the `QWidget` method.

virtual void	wheelEvent (QWheelEvent *)
	Overloading of the `QWidget` method.

virtual void	timerEvent (QTimerEvent *)
	Overloading of the `QObject` method.

virtual void	closeEvent (QCloseEvent *)
	Overloading of the `QWidget` method.

virtual void	beginSelection (const QPoint &point)
	This method should prepare the selection.

virtual void	endSelection (const QPoint &point)
	This method is called by select() after scene elements were drawn by drawWithNames().

Protected Member Functions inherited from RenderWObjectContainer
void	addObject (WObject *)
	add an Object

void	removeObject (WObject *)
	remove an Object

World *	world ()
	return the World.

Protected Member Functions inherited from ConcurrentResourcesUser
T *	getResource ()

ResourcesUser &	operator= (const ResourcesUser &other)

	ResourcesUser ()

	ResourcesUser (const ResourcesUser &other)

Protected Member Functions inherited from ResourcesUser
	ResourcesUser (const ResourcesUser &other)

virtual void	notifyResourceChange (ResourceHandler *resource, ResourceChangeType changeType)=0

ResourcesUser &	operator= (const ResourcesUser &other)

Additional Inherited Members
Public Types inherited from QGLViewer
enum	MouseAction { NO_MOUSE_ACTION, ROTATE, ZOOM, TRANSLATE, MOVE_FORWARD, LOOK_AROUND, MOVE_BACKWARD, SCREEN_ROTATE, ROLL, DRIVE, SCREEN_TRANSLATE, ZOOM_ON_REGION }
	Defines the possible actions that can be binded to a mouse motion (a click, followed by a mouse displacement). More...

Public Types inherited from ConcurrentResourcesUser
typedef Resource::ResourceChangeType	ResourceChangeType

Signals inherited from QGLViewer
void	animateNeeded ()
	Signal emitted by the default animate() method.

void	axisIsDrawnChanged (bool drawn)
	This signal is emitted whenever axisIsDrawn() changes value.

void	cameraIsEditedChanged (bool edited)
	This signal is emitted whenever cameraIsEdited() changes value.

void	drawFinished (bool automatic)
	Signal emitted at the end of the QGLViewer::paintGL() method, when frame is drawn.

void	drawNeeded ()
	Signal emitted by the default draw() method.

void	FPSIsDisplayedChanged (bool displayed)
	This signal is emitted whenever FPSIsDisplayed() changes value.

void	gridIsDrawnChanged (bool drawn)
	This signal is emitted whenever gridIsDrawn() changes value.

void	helpRequired ()
	Signal emitted by the default QGLViewer::help() method.

void	mouseGrabberChanged (qglviewer::MouseGrabber *mouseGrabber)
	Signal emitted by setMouseGrabber() when the mouseGrabber() is changed.

void	pointSelected (const QMouseEvent *e)
	Signal emitted by select().

void	stereoChanged (bool on)
	This signal is emitted whenever displaysInStereo() changes value.

void	textIsEnabledChanged (bool enabled)
	This signal is emitted whenever textIsEnabled() changes value.

void	viewerInitialized ()
	Signal emitted by the default init() method.

Static Public Member Functions inherited from QGLViewer
static void	drawArrow (float length=1.0f, float radius=-1.0f, int nbSubdivisions=12)
	Draws a 3D arrow along the positive Z axis.

static void	drawArrow (const qglviewer::Vec &from, const qglviewer::Vec &to, float radius=-1.0f, int nbSubdivisions=12)
	Draws a 3D arrow between the 3D point `from` and the 3D point `to`, both defined in the current ModelView coordinates system.

static void	drawAxis (float length=1.0f)
	Draws an XYZ axis, with a given size (default is 1.0).

static void	drawGrid (float size=1.0f, int nbSubdivisions=10)
	Draws a grid in the XY plane, centered on (0,0,0) (defined in the current coordinate system).

static const QPtrList < QGLViewer > &	QGLViewerPool ()
	Returns a `QList` that contains pointers to all the created QGLViewers.

static int	QGLViewerIndex (const QGLViewer *const viewer)
	Returns the index of the QGLViewer `viewer` in the QGLViewerPool().

Static Public Member Functions inherited from RenderWObjectContainer
static RenderWObject *	createRenderWObjectFor (const WObject , RenderWObjectContainer )
	Create a suitable RenderWObject to render the WObject passed.

static void	drawCylinder (wVector axis, wVector centre, float len, float radius, QColor c=Qt::green)
	draw a cylinder with aligned with axis given

static void	drawCylinder (wVector start, wVector end, float radius, QColor c=Qt::green)
	draw a cylinder from start to end

static void	drawCylinder (const wMatrix &mat, float len, float radius, QColor c=Qt::green)
	draw a cylinder

static void	drawSphere (wVector pos, real radius)
	draw a sphere in position indicate with radius specified

static void	drawTorus (real outRad, real innRad, const wMatrix &mat, real angle=2.0 *PI_GRECO, QColor c=Qt::red)
	draw a Torus

static void	drawTorus (wVector axis, wVector centre, real outRad, real innRad, real angle=2.0 *PI_GRECO)
	draw a Torus

static void	drawWireBox (wVector dims, wMatrix matrix)
	draw a wireframe Box

static void	drawWireBox (wVector min, wVector max, const wMatrix &tm)
	draw a wireframe Box

static void	drawWireBox (wVector min, wVector max)
	draw a wireframe Box

template<class renderwobject >
static void	registerRenderWObjectFor (QString classname)
	template method for register new RenderWObject classes for new WObject

Protected Types inherited from QGLViewer
enum	KeyboardAction { DRAW_AXIS, DRAW_GRID, DISPLAY_FPS, ENABLE_TEXT, EXIT_VIEWER, SAVE_SCREENSHOT, CAMERA_MODE, FULL_SCREEN, STEREO, ANIMATION, HELP, EDIT_CAMERA, MOVE_CAMERA_LEFT, MOVE_CAMERA_RIGHT, MOVE_CAMERA_UP, MOVE_CAMERA_DOWN, INCREASE_FLYSPEED, DECREASE_FLYSPEED, SNAPSHOT_TO_CLIPBOARD }
	Defines the different actions that can be associated with a keyboard shortcut using setShortcut(). More...

enum	MouseHandler { CAMERA, FRAME }
	Defines the different mouse handlers: camera() or manipulatedFrame(). More...

enum	ClickAction { NO_CLICK_ACTION, ZOOM_ON_PIXEL, ZOOM_TO_FIT, SELECT, RAP_FROM_PIXEL, RAP_IS_CENTER, CENTER_FRAME, CENTER_SCENE, SHOW_ENTIRE_SCENE, ALIGN_FRAME, ALIGN_CAMERA }
	Defines the possible actions that can be binded to a mouse click using setMouseBinding(int,ClickAction,bool,int). More...

Protected Attributes inherited from RenderWObjectContainer
QMutex	mutex
	The mutex protecting accesses to members of this class.

Friends inherited from QGLViewer

Detailed Description

RenderWorld class.

\

Motivation: Show in a 3D picture what happen in the World

Description: Description

Warnings: Warnings

Definition at line 292 of file renderworld.h.

Constructor & Destructor Documentation

RenderWorld	(	QWidget *	parent = `NULL`,
		QString	wResName = `"world"`
	)

Constructor a visualizator of the World passed.

Definition at line 401 of file renderworld.cpp.

References QGLViewer::setCamera(), and QGLViewer::setStateFileName().

~RenderWorld ( )

virtual

Destructor.

Definition at line 419 of file renderworld.cpp.

References QGLViewer::saveStateToFile(), and QGLViewer::stateFileName().

Member Function Documentation

void contextMenu ( const QPoint & pos )

slot

show the context menu

Definition at line 490 of file renderworld.cpp.

References RenderWorld::showAABBs(), RenderWorld::showContacts(), RenderWorld::showForces(), RenderWorld::showJoints(), RenderWorld::showObjects(), RenderWorld::showSkyGround(), and RenderWorld::wireframe().

Referenced by RenderWorld::keyPressEvent().

void draw ( )

protectedvirtual

Draw the scene.

Reimplemented from QGLViewer.

Definition at line 593 of file renderworld.cpp.

References RenderWObject::calculateOBB(), QGLViewer::camera(), RenderWorld::drawArrow(), RenderWObjectContainer::drawSkyGroundBox(), RenderWObjectContainer::drawSphere(), QGLViewer::drawText(), RenderWObjectContainer::drawWireBox(), Camera::frame(), Frame::getPosition(), RenderWObjectContainer::graphics(), WObject::isInvisible(), WObject::matrix(), RenderWObjectContainer::mutex, RenderWObject::object(), RenderWObject::renderAABB(), WObject::setAlpha(), and RenderWObjectContainer::world().

void drawArrow	(	const wVector &	from,
		const wVector &	to,
		float	radius = `-1`,
		int	nbSubdivisions = `12`,
		QColor	c = `Qt::red`
	)

draw arrow of libQGLViewer has a bug

Definition at line 1245 of file renderworld.cpp.

References QGLViewer::drawArrow(), wMatrix::grammSchmidt(), and wVectorT< Shared >::norm().

Referenced by RenderWorld::draw().

void drawWithNames ( )

protectedvirtual

Tell to OpenGL what is selectable (all WObject)

Reimplemented from QGLViewer.

Definition at line 694 of file renderworld.cpp.

References RenderWObjectContainer::graphics(), and RenderWObjectContainer::mutex.

void init ( )

protectedvirtual

Init the renderWorld.

Reimplemented from QGLViewer.

Definition at line 573 of file renderworld.cpp.

References QGLViewer::camera(), Camera::frame(), farsa::max(), farsa::min(), RenderWObjectContainer::mutex, QGLViewer::restoreStateFromFile(), Frame::setConstraint(), World::size(), QGLViewer::stateFileName(), and RenderWObjectContainer::world().

void keyPressEvent ( QKeyEvent * e )

protectedvirtual

Key bindings.

Reimplemented from QGLViewer.

Definition at line 716 of file renderworld.cpp.

References QGLViewer::camera(), RenderWorld::contextMenu(), QGLViewer::keyPressEvent(), RenderWObjectContainer::mutex, Camera::orientation(), and Camera::setOrientation().

void postSelection ( const QPoint & point )

protectedvirtual

Update the association between OpenGL entity selected to corresponding WObject.

Reimplemented from QGLViewer.

Definition at line 704 of file renderworld.cpp.

References RenderWObjectContainer::graphics(), RenderWObjectContainer::mutex, and QGLViewer::selectedName().

void resourceChanged	(	QString	name,
		ResourceChangeType	changeType
	)

protectedvirtual

The function called when a resource you use is changed.

When this function is called, the lock on the resource is acquired, so you can safely call getResource(). Note however that only the resource being changed is locked, a getResource() on other resources will fail because the lock on them is not acquired. Of course no lock is acquired if the resource was deleted. The default implementation of this function does nothing

Parameters