gfx::LookAtCameraManipulator Class Reference

Inheritance diagram for gfx::LookAtCameraManipulator:

[legend]Collaboration diagram for gfx::LookAtCameraManipulator:

[legend]List of all members.

Public Member Functions
	LookAtCameraManipulator (Real alpha=90, Real theta=10, Real d=5, Real targetx=0, Real targety=0, Real targetz=0)
virtual	~LookAtCameraManipulator ()
void	setAlpha (Real alpha)
void	setTheta (Real theta)
void	setD (Real d)
Real	getAlpha () const
Real	getTheta () const
Real	getD () const
void	setTarget (Real targetx, Real targety, Real targetz)
Point3	getTarget () const
void	trackingEnable ()
void	trackingDisable ()
bool	trackingEnabled () const
virtual void	setNode (osg::Node *)
virtual const osg::Node *	getNode () const
virtual osg::Node *	getNode ()
virtual void	home (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)
virtual void	init (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)
virtual bool	handle (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &us)
virtual osg::Matrixd	getMatrix () const
virtual osg::Matrixd	getInverseMatrix () const
virtual void	setByMatrix (const osg::Matrixd &matrix)
virtual void	setByInverseMatrix (const osg::Matrixd &matrix)
Protected Member Functions
osg::Vec3	calcPos () const
Protected Attributes
osg::Vec3	target
bool	tracking
Real	alpha
Real	theta
Real	d
Real	halpha
Real	htheta
Real	hd
Real	x
Real	y
Real	ialpha
Real	itheta
Real	id
osg::Vec3	itarget

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Detailed Description

OSG Specific Camera manipulator for looking at specific points

Todo:

reimplement (as this is broken since switch to Producer)

Definition at line 37 of file LookAtCameraManipulator.

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Constructor & Destructor Documentation

gfx::LookAtCameraManipulator::LookAtCameraManipulator (  Real  alpha = 90, Real  theta = 10, Real  d = 5, Real  targetx = 0, Real  targety = 0, Real  targetz = 0 )

virtual gfx::LookAtCameraManipulator::~LookAtCameraManipulator (   )  [virtual]

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Member Function Documentation

osg::Vec3 gfx::LookAtCameraManipulator::calcPos (   )  const [protected]

Real gfx::LookAtCameraManipulator::getAlpha (   )  const [inline]

Definition at line 46 of file LookAtCameraManipulator.

Real gfx::LookAtCameraManipulator::getD (   )  const [inline]

Definition at line 48 of file LookAtCameraManipulator.

virtual osg::Matrixd gfx::LookAtCameraManipulator::getInverseMatrix (   )  const [virtual]

virtual osg::Matrixd gfx::LookAtCameraManipulator::getMatrix (   )  const [virtual]

virtual osg::Node* gfx::LookAtCameraManipulator::getNode (   )  [virtual]

Return node if attached.

virtual const osg::Node* gfx::LookAtCameraManipulator::getNode (   )  const [virtual]

Return node if attached.

Point3 gfx::LookAtCameraManipulator::getTarget (   )  const [inline]

Definition at line 58 of file LookAtCameraManipulator. References base::Point3, and target.

Real gfx::LookAtCameraManipulator::getTheta (   )  const [inline]

Definition at line 47 of file LookAtCameraManipulator.

virtual bool gfx::LookAtCameraManipulator::handle (  const osgGA::GUIEventAdapter &  ea, osgGA::GUIActionAdapter &  us )  [virtual]

handle events, return true if handled, false otherwise.

virtual void gfx::LookAtCameraManipulator::home (  const osgGA::GUIEventAdapter &  ea, osgGA::GUIActionAdapter &  us )  [virtual]

Move the camera to the default position. May be ignored by manipulators if home functionality is not appropriate.

virtual void gfx::LookAtCameraManipulator::init (  const osgGA::GUIEventAdapter &  ea, osgGA::GUIActionAdapter &  us )  [virtual]

Start/restart the manipulator.

void gfx::LookAtCameraManipulator::setAlpha (  Real  alpha  )  [inline]

Definition at line 43 of file LookAtCameraManipulator.

virtual void gfx::LookAtCameraManipulator::setByInverseMatrix (  const osg::Matrixd &  matrix  )  [virtual]

virtual void gfx::LookAtCameraManipulator::setByMatrix (  const osg::Matrixd &  matrix  )  [virtual]

void gfx::LookAtCameraManipulator::setD (  Real  d  )  [inline]

Definition at line 45 of file LookAtCameraManipulator.

virtual void gfx::LookAtCameraManipulator::setNode (  osg::Node *   )  [virtual]

Attach a node to the manipulator. Automatically detaches previously attached node. setNode(NULL) detaches previously nodes. Is ignored by manipulators which do not require a reference model.

void gfx::LookAtCameraManipulator::setTarget (  Real  targetx, Real  targety, Real  targetz )  [inline]

Definition at line 51 of file LookAtCameraManipulator. References target.

void gfx::LookAtCameraManipulator::setTheta (  Real  theta  )  [inline]

Definition at line 44 of file LookAtCameraManipulator.

void gfx::LookAtCameraManipulator::trackingDisable (   )  [inline]

Definition at line 65 of file LookAtCameraManipulator. References tracking.

void gfx::LookAtCameraManipulator::trackingEnable (   )  [inline]

Definition at line 64 of file LookAtCameraManipulator. References tracking.

bool gfx::LookAtCameraManipulator::trackingEnabled (   )  const [inline]

Definition at line 67 of file LookAtCameraManipulator. References tracking.

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Member Data Documentation

Real gfx::LookAtCameraManipulator::alpha [protected]

Definition at line 102 of file LookAtCameraManipulator.

Real gfx::LookAtCameraManipulator::d [protected]

Definition at line 104 of file LookAtCameraManipulator.

Real gfx::LookAtCameraManipulator::halpha [protected]

Definition at line 106 of file LookAtCameraManipulator.

Real gfx::LookAtCameraManipulator::hd [protected]

Definition at line 108 of file LookAtCameraManipulator.

Real gfx::LookAtCameraManipulator::htheta [protected]

Definition at line 107 of file LookAtCameraManipulator.

Real gfx::LookAtCameraManipulator::ialpha [protected]

Definition at line 112 of file LookAtCameraManipulator.

Real gfx::LookAtCameraManipulator::id [protected]

Definition at line 112 of file LookAtCameraManipulator.

osg::Vec3 gfx::LookAtCameraManipulator::itarget [protected]

Definition at line 113 of file LookAtCameraManipulator.

Real gfx::LookAtCameraManipulator::itheta [protected]

Definition at line 112 of file LookAtCameraManipulator.

osg::Vec3 gfx::LookAtCameraManipulator::target [protected]

Definition at line 99 of file LookAtCameraManipulator. Referenced by getTarget(), and setTarget().

Real gfx::LookAtCameraManipulator::theta [protected]

Definition at line 103 of file LookAtCameraManipulator.

bool gfx::LookAtCameraManipulator::tracking [protected]

Definition at line 100 of file LookAtCameraManipulator. Referenced by trackingDisable(), trackingEnable(), and trackingEnabled().

Real gfx::LookAtCameraManipulator::x [protected]

Definition at line 111 of file LookAtCameraManipulator.

Real gfx::LookAtCameraManipulator::y [protected]

Definition at line 111 of file LookAtCameraManipulator.

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

• gfx/LookAtCameraManipulator

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