osgManipulator::Scale2DCommand Class Reference

#include <Command>

Inheritance diagram for osgManipulator::Scale2DCommand:

Public Member Functions
	Scale2DCommand ()
virtual void	accept (const Constraint &constraint)
virtual void	accept (DraggerCallback &callback)
virtual MotionCommand *	createCommandInverse ()
void	setScale (const osg::Vec2d &s)
const osg::Vec2d &	getScale () const
void	setScaleCenter (const osg::Vec2d &center)
const osg::Vec2d &	getScaleCenter () const
void	setReferencePoint (const osg::Vec2d &rp)
const osg::Vec2d &	getReferencePoint () const
void	setMinScale (const osg::Vec2d &min)
const osg::Vec2d &	getMinScale () const
virtual osg::Matrix	getMotionMatrix () const
Public Member Functions inherited from osgManipulator::MotionCommand
	MotionCommand ()
void	setLocalToWorldAndWorldToLocal (const osg::Matrix &localToWorld, const osg::Matrix &worldToLocal)
const osg::Matrix &	getLocalToWorld () const
const osg::Matrix &	getWorldToLocal () const
void	setStage (const Stage s)
Stage	getStage () const
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool)
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

Protected Member Functions
virtual	~Scale2DCommand ()
Protected Member Functions inherited from osgManipulator::MotionCommand
virtual	~MotionCommand ()
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const

Additional Inherited Members
Public Types inherited from osgManipulator::MotionCommand
enum	Stage { NONE , START , MOVE , FINISH }
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Detailed Description

Command for 2D scaling.

Constructor & Destructor Documentation

Scale2DCommand()

osgManipulator::Scale2DCommand::Scale2DCommand

(

)

~Scale2DCommand()

virtual osgManipulator::Scale2DCommand::~Scale2DCommand ( )

protectedvirtual

Member Function Documentation

accept() [1/2]

virtual void osgManipulator::Scale2DCommand::accept ( const Constraint & constraint )

inlinevirtual

Reimplemented from osgManipulator::MotionCommand.

References osgManipulator::Constraint::constrain().

accept() [2/2]

virtual void osgManipulator::Scale2DCommand::accept ( DraggerCallback & callback )

inlinevirtual

Reimplemented from osgManipulator::MotionCommand.

References osgManipulator::DraggerCallback::receive().

createCommandInverse()

virtual MotionCommand * osgManipulator::Scale2DCommand::createCommandInverse ( )

virtual

create a MotionCommand that is the inverse of this command, and if applied will undo this commands changes.

Implements osgManipulator::MotionCommand.

References osgManipulator::MotionCommand::MotionCommand().

getMinScale()

const osg::Vec2d & osgManipulator::Scale2DCommand::getMinScale ( ) const

inline

getMotionMatrix()

virtual osg::Matrix osgManipulator::Scale2DCommand::getMotionMatrix ( ) const

inlinevirtual

Gets the matrix for transforming the object being dragged. This matrix is in the command's coordinate systems.

Implements osgManipulator::MotionCommand.

References osg::Matrixd::scale(), and osg::Matrixd::translate().

getReferencePoint()

const osg::Vec2d & osgManipulator::Scale2DCommand::getReferencePoint ( ) const

inline

getScale()

const osg::Vec2d & osgManipulator::Scale2DCommand::getScale ( ) const

inline

getScaleCenter()

const osg::Vec2d & osgManipulator::Scale2DCommand::getScaleCenter ( ) const

inline

setMinScale()

void osgManipulator::Scale2DCommand::setMinScale ( const osg::Vec2d & min )

inline

setReferencePoint()

void osgManipulator::Scale2DCommand::setReferencePoint ( const osg::Vec2d & rp )

inline

ReferencePoint is used only for snapping.

setScale()

void osgManipulator::Scale2DCommand::setScale ( const osg::Vec2d & s )

inline

setScaleCenter()

void osgManipulator::Scale2DCommand::setScaleCenter ( const osg::Vec2d & center )

inline

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

• Command