#include <TrackballManipulator.h>

Inheritance diagram for osgGA::TrackballManipulator:

Collaboration diagram for osgGA::TrackballManipulator:

Public Member Functions
	TrackballManipulator (int flags=DEFAULT_SETTINGS)

	TrackballManipulator (const TrackballManipulator &tm, const osg::CopyOp &copyOp=osg::CopyOp::SHALLOW_COPY)

	META_Object (osgGA, TrackballManipulator)

Public Member Functions inherited from osgGA::OrbitManipulator
	OrbitManipulator (int flags=DEFAULT_SETTINGS)

	OrbitManipulator (const OrbitManipulator &om, const osg::CopyOp &copyOp=osg::CopyOp::SHALLOW_COPY)

	META_Object (osgGA, OrbitManipulator)

virtual void	setByMatrix (const osg::Matrixd &matrix)

virtual void	setByInverseMatrix (const osg::Matrixd &matrix)

virtual osg::Matrixd	getMatrix () const

virtual osg::Matrixd	getInverseMatrix () const

virtual void	setTransformation (const osg::Vec3d &eye, const osg::Quat &rotation)

virtual void	setTransformation (const osg::Vec3d &eye, const osg::Vec3d &center, const osg::Vec3d &up)

virtual void	getTransformation (osg::Vec3d &eye, osg::Quat &rotation) const

virtual void	getTransformation (osg::Vec3d &eye, osg::Vec3d &center, osg::Vec3d &up) const

void	setHeading (double azimuth)

double	getHeading () const

void	setElevation (double elevation)

double	getElevation () const

virtual void	setCenter (const osg::Vec3d &center)

const osg::Vec3d &	getCenter () const

virtual void	setRotation (const osg::Quat &rotation)

const osg::Quat &	getRotation () const

virtual void	setDistance (double distance)

double	getDistance () const

virtual void	setTrackballSize (const double &size)

double	getTrackballSize () const

virtual void	setWheelZoomFactor (double wheelZoomFactor)

double	getWheelZoomFactor () const

virtual void	setMinimumDistance (const double &minimumDistance, bool relativeToModelSize=false)

double	getMinimumDistance (bool *relativeToModelSize=NULL) const

virtual osgUtil::SceneView::FusionDistanceMode	getFusionDistanceMode () const

virtual float	getFusionDistanceValue () const

Public Member Functions inherited from osgGA::StandardManipulator
	StandardManipulator (int flags=DEFAULT_SETTINGS)

	StandardManipulator (const StandardManipulator &m, const osg::CopyOp &copyOp=osg::CopyOp::SHALLOW_COPY)

virtual const char *	className () const

virtual void	setNode (osg::Node *)

virtual const osg::Node *	getNode () const

virtual osg::Node *	getNode ()

virtual void	setVerticalAxisFixed (bool value)

bool	getVerticalAxisFixed () const
	Returns whether manipulator preserves camera's "UP" vector. More...

bool	getAllowThrow () const
	Returns true if the camera can be thrown, false otherwise. It defaults to true. More...

virtual void	setAllowThrow (bool allowThrow)

virtual void	setAnimationTime (const double t)

double	getAnimationTime () const

bool	isAnimating () const

virtual void	finishAnimation ()

virtual void	home (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

virtual void	home (double)

virtual void	init (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

virtual bool	handle (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

virtual void	getUsage (osg::ApplicationUsage &usage) const

Public Member Functions inherited from osgGA::CameraManipulator
virtual void	setCoordinateFrameCallback (CoordinateFrameCallback *cb)

CoordinateFrameCallback *	getCoordinateFrameCallback ()

const CoordinateFrameCallback *	getCoordinateFrameCallback () const

osg::CoordinateFrame	getCoordinateFrame (const osg::Vec3d &position) const

osg::Vec3d	getSideVector (const osg::CoordinateFrame &cf) const

osg::Vec3d	getFrontVector (const osg::CoordinateFrame &cf) const

osg::Vec3d	getUpVector (const osg::CoordinateFrame &cf) const

virtual void	updateCamera (osg::Camera &camera)

void	setIntersectTraversalMask (unsigned int mask)

unsigned int	getIntersectTraversalMask () const

virtual void	setHomePosition (const osg::Vec3d &eye, const osg::Vec3d &center, const osg::Vec3d &up, bool autoComputeHomePosition=false)

virtual void	getHomePosition (osg::Vec3d &eye, osg::Vec3d &center, osg::Vec3d &up) const

virtual void	setAutoComputeHomePosition (bool flag)

bool	getAutoComputeHomePosition () const

virtual void	computeHomePosition (const osg::Camera *camera=NULL, bool useBoundingBox=false)

virtual bool	handle (osgGA::Event event, osg::Object object, osg::NodeVisitor *nv)

Public Member Functions inherited from osgGA::GUIEventHandler
	GUIEventHandler ()

	GUIEventHandler (const GUIEventHandler &eh, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)

	META_Object (osgGA, GUIEventHandler)

virtual bool	handle (const GUIEventAdapter &ea, GUIActionAdapter &aa, osg::Object , osg::NodeVisitor )

Public Member Functions inherited from osgGA::EventHandler
	EventHandler ()

	EventHandler (const EventHandler &eh, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)

	META_Object (osgGA, EventHandler)

virtual bool	run (osg::Object object, osg::Object data)

virtual void	operator() (osg::Node node, osg::NodeVisitor nv)

virtual void	event (osg::NodeVisitor nv, osg::Drawable drawable)

Public Member Functions inherited from osg::NodeCallback
	NodeCallback ()

	NodeCallback (const NodeCallback &nc, const CopyOp &copyop)

	META_Object (osg, NodeCallback)

Public Member Functions inherited from osg::Callback
	Callback ()

	Callback (const Callback &cb, const CopyOp &copyop)

	META_Object (osg, Callback)

bool	traverse (osg::Object object, osg::Object data)

void	setNestedCallback (osg::Callback *cb)

osg::Callback *	getNestedCallback ()

const osg::Callback *	getNestedCallback () const

void	addNestedCallback (osg::Callback *nc)

void	removeNestedCallback (osg::Callback *nc)

Public Member Functions inherited from osg::Object
	Object ()

	Object (bool threadSafeRefUnref)

	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)

virtual Object *	cloneType () const =0

virtual Object *	clone (const CopyOp &) const =0

virtual bool	isSameKindAs (const Object *) const

virtual const char *	libraryName () const =0

std::string	getCompoundClassName () const

virtual Node *	asNode ()

virtual const Node *	asNode () const

virtual NodeVisitor *	asNodeVisitor ()

virtual const NodeVisitor *	asNodeVisitor () const

virtual StateAttribute *	asStateAttribute ()

virtual const StateAttribute *	asStateAttribute () const

virtual Uniform *	asUniform ()

virtual const Uniform *	asUniform () const

virtual void	setThreadSafeRefUnref (bool threadSafe)

virtual void	setName (const std::string &name)

void	setName (const char *name)

const std::string &	getName () const

void	setDataVariance (DataVariance dv)

DataVariance	getDataVariance () const

virtual void	computeDataVariance ()

void	setUserDataContainer (osg::UserDataContainer *udc)

osg::UserDataContainer *	getUserDataContainer ()

const osg::UserDataContainer *	getUserDataContainer () const

osg::UserDataContainer *	getOrCreateUserDataContainer ()

virtual void	setUserData (Referenced *obj)

virtual Referenced *	getUserData ()

virtual const Referenced *	getUserData () const

template<typename T >
bool	getUserValue (const std::string &name, T &value) const

template<typename T >
void	setUserValue (const std::string &name, const T &value)

virtual void	resizeGLObjectBuffers (unsigned int)

virtual void	releaseGLObjects (osg::State *=0) const

template<typename T >
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool	getUserValue (const std::string &name, T &value) const

Public Member Functions inherited from osg::Referenced
	Referenced ()

	Referenced (bool threadSafeRefUnref)

	Referenced (const Referenced &)

Referenced &	operator= (const Referenced &)

bool	getThreadSafeRefUnref () const

OpenThreads::Mutex *	getRefMutex () const

int	ref () const

int	unref () const

int	unref_nodelete () const

int	referenceCount () const

ObserverSet *	getObserverSet () const

ObserverSet *	getOrCreateObserverSet () const

void	addObserver (Observer *observer) const

void	removeObserver (Observer *observer) const

Public Member Functions inherited from osg::Drawable::EventCallback
	EventCallback ()

	EventCallback (const EventCallback &, const CopyOp &)

	META_Object (osg, EventCallback)

Additional Inherited Members
Public Types inherited from osgGA::StandardManipulator
enum	UserInteractionFlags { UPDATE_MODEL_SIZE = 0x01, COMPUTE_HOME_USING_BBOX = 0x02, PROCESS_MOUSE_WHEEL = 0x04, SET_CENTER_ON_WHEEL_FORWARD_MOVEMENT = 0x08, DEFAULT_SETTINGS = UPDATE_MODEL_SIZE \| PROCESS_MOUSE_WHEEL }

Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC, STATIC, UNSPECIFIED }

Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()

static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)

static bool	getThreadSafeReferenceCounting ()

static void	setDeleteHandler (DeleteHandler *handler)

static DeleteHandler *	getDeleteHandler ()

Protected Member Functions inherited from osgGA::OrbitManipulator
virtual bool	handleMouseWheel (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

virtual bool	performMovementLeftMouseButton (const double eventTimeDelta, const double dx, const double dy)

virtual bool	performMovementMiddleMouseButton (const double eventTimeDelta, const double dx, const double dy)

virtual bool	performMovementRightMouseButton (const double eventTimeDelta, const double dx, const double dy)

virtual bool	performMouseDeltaMovement (const float dx, const float dy)

virtual void	applyAnimationStep (const double currentProgress, const double prevProgress)

virtual void	rotateTrackball (const float px0, const float py0, const float px1, const float py1, const float scale)

virtual void	rotateWithFixedVertical (const float dx, const float dy)

virtual void	rotateWithFixedVertical (const float dx, const float dy, const osg::Vec3f &up)

virtual void	panModel (const float dx, const float dy, const float dz=0.f)

virtual void	zoomModel (const float dy, bool pushForwardIfNeeded=true)

void	trackball (osg::Vec3d &axis, float &angle, float p1x, float p1y, float p2x, float p2y)

float	tb_project_to_sphere (float r, float x, float y)

virtual bool	startAnimationByMousePointerIntersection (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

virtual void	allocAnimationData ()

Protected Member Functions inherited from osgGA::StandardManipulator
virtual bool	handleFrame (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

virtual bool	handleResize (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

virtual bool	handleMouseMove (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

virtual bool	handleMouseDrag (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

virtual bool	handleMousePush (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

virtual bool	handleMouseRelease (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

virtual bool	handleKeyDown (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

virtual bool	handleKeyUp (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

virtual bool	handleMouseDeltaMovement (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

virtual bool	performMovement ()

virtual bool	performAnimationMovement (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

void	addMouseEvent (const osgGA::GUIEventAdapter &ea)

void	flushMouseEventStack ()

virtual bool	isMouseMoving () const

float	getThrowScale (const double eventTimeDelta) const

virtual void	centerMousePointer (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

void	fixVerticalAxis (osg::Vec3d &eye, osg::Quat &rotation, bool disallowFlipOver)

virtual bool	setCenterByMousePointerIntersection (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)

bool	getRelativeFlag (int index) const

void	setRelativeFlag (int index, bool value)

Protected Member Functions inherited from osgGA::CameraManipulator
	CameraManipulator ()

	CameraManipulator (const CameraManipulator &mm, const osg::CopyOp &copyOp=osg::CopyOp::SHALLOW_COPY)

virtual	~CameraManipulator ()

std::string	getManipulatorName () const

Protected Member Functions inherited from osgGA::GUIEventHandler
virtual	~GUIEventHandler ()

Protected Member Functions inherited from osg::NodeCallback
virtual	~NodeCallback ()

Protected Member Functions inherited from osg::Callback
virtual	~Callback ()

Protected Member Functions inherited from osg::Object
virtual	~Object ()

Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()

void	signalObserversAndDelete (bool signalDelete, bool doDelete) const

void	deleteUsingDeleteHandler () const

Static Protected Member Functions inherited from osgGA::StandardManipulator
static void	rotateYawPitch (osg::Quat &rotation, const double yaw, const double pitch, const osg::Vec3d &localUp=osg::Vec3d(0., 0., 0.))

static void	fixVerticalAxis (osg::Quat &rotation, const osg::Vec3d &localUp, bool disallowFlipOver)

static void	fixVerticalAxis (const osg::Vec3d &forward, const osg::Vec3d &up, osg::Vec3d &newUp, const osg::Vec3d &localUp, bool disallowFlipOver)

static int	allocateRelativeFlag ()

Protected Attributes inherited from osgGA::OrbitManipulator
osg::Vec3d	_center

osg::Quat	_rotation

double	_distance

double	_trackballSize

double	_wheelZoomFactor

double	_minimumDistance

Protected Attributes inherited from osgGA::StandardManipulator
bool	_thrown

bool	_allowThrow

float	_mouseCenterX

float	_mouseCenterY

osg::ref_ptr< const osgGA::GUIEventAdapter >	_ga_t1

osg::ref_ptr< const osgGA::GUIEventAdapter >	_ga_t0

double	_delta_frame_time

double	_last_frame_time

osg::ref_ptr< osg::Node >	_node

double	_modelSize

bool	_verticalAxisFixed

osg::ref_ptr< AnimationData >	_animationData

int	_flags

int	_relativeFlags

Protected Attributes inherited from osgGA::CameraManipulator
unsigned int	_intersectTraversalMask

bool	_autoComputeHomePosition

osg::Vec3d	_homeEye

osg::Vec3d	_homeCenter

osg::Vec3d	_homeUp

osg::ref_ptr < CoordinateFrameCallback >	_coordinateFrameCallback

Protected Attributes inherited from osg::Callback
ref_ptr< Callback >	_nestedCallback

Protected Attributes inherited from osg::Object
std::string	_name

DataVariance	_dataVariance

osg::UserDataContainer *	_userDataContainer

Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet

OpenThreads::Atomic	_refCount

Static Protected Attributes inherited from osgGA::OrbitManipulator
static int	_minimumDistanceFlagIndex

Static Protected Attributes inherited from osgGA::StandardManipulator
static int	numRelativeFlagsAllocated

Detailed Description

Definition at line 23 of file TrackballManipulator.h.

Constructor & Destructor Documentation

osgGA::TrackballManipulator::TrackballManipulator ( int flags = DEFAULT_SETTINGS )

osgGA::TrackballManipulator::TrackballManipulator	(	const TrackballManipulator &	tm,
		const osg::CopyOp &	copyOp = `osg::CopyOp::SHALLOW_COPY`
	)

Member Function Documentation

osgGA::TrackballManipulator::META_Object	(	osgGA	,
		TrackballManipulator
	)

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

osg_head/include/osgGA/TrackballManipulator.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation