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osgGA::OrbitManipulator Class Reference

#include <OrbitManipulator.h>

Inheritance diagram for osgGA::OrbitManipulator:
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Collaboration diagram for osgGA::OrbitManipulator:
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Classes

class  OrbitAnimationData
 

Public Member Functions

 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)
 

Protected Member Functions

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
 

Protected Attributes

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

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

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 ()
 
- 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 ()
 

Detailed Description

OrbitManipulator is base class for camera control based on focal center, distance from the center, and orientation of distance vector to the eye. This is the base class for trackball style manipulators.

Definition at line 31 of file OrbitManipulator.h.

Constructor & Destructor Documentation

osgGA::OrbitManipulator::OrbitManipulator ( int  flags = DEFAULT_SETTINGS)
osgGA::OrbitManipulator::OrbitManipulator ( const OrbitManipulator &  om,
const osg::CopyOp &  copyOp = osg::CopyOp::SHALLOW_COPY 
)

Member Function Documentation

virtual void osgGA::OrbitManipulator::allocAnimationData ( )
inlineprotectedvirtual

Reimplemented from osgGA::StandardManipulator.

Definition at line 111 of file OrbitManipulator.h.

virtual void osgGA::OrbitManipulator::applyAnimationStep ( const double  currentProgress,
const double  prevProgress 
)
protectedvirtual

Reimplemented from osgGA::StandardManipulator.

const osg::Vec3d& osgGA::OrbitManipulator::getCenter ( ) const
double osgGA::OrbitManipulator::getDistance ( ) const
double osgGA::OrbitManipulator::getElevation ( ) const
virtual osgUtil::SceneView::FusionDistanceMode osgGA::OrbitManipulator::getFusionDistanceMode ( ) const
virtual

Get the FusionDistanceMode. Used by SceneView for setting up stereo convergence.

Reimplemented from osgGA::CameraManipulator.

virtual float osgGA::OrbitManipulator::getFusionDistanceValue ( ) const
virtual

Get the FusionDistanceValue. Used by SceneView for setting up stereo convergence.

Reimplemented from osgGA::CameraManipulator.

double osgGA::OrbitManipulator::getHeading ( ) const
virtual osg::Matrixd osgGA::OrbitManipulator::getInverseMatrix ( ) const
virtual

get the position of the manipulator as a inverse matrix of the manipulator, typically used as a model view matrix.

Implements osgGA::CameraManipulator.

Reimplemented in osgGA::NodeTrackerManipulator.

virtual osg::Matrixd osgGA::OrbitManipulator::getMatrix ( ) const
virtual

get the position of the manipulator as 4x4 Matrix.

Implements osgGA::CameraManipulator.

Reimplemented in osgGA::NodeTrackerManipulator.

double osgGA::OrbitManipulator::getMinimumDistance ( bool *  relativeToModelSize = NULL) const
const osg::Quat& osgGA::OrbitManipulator::getRotation ( ) const
double osgGA::OrbitManipulator::getTrackballSize ( ) const
inline

Get the size of the trackball relative to the model size.

Definition at line 120 of file OrbitManipulator.h.

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

Gets manipulator's eye position and eye orientation.

Implements osgGA::StandardManipulator.

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

Gets manipulator's focal center, eye position, and up vector.

Implements osgGA::StandardManipulator.

double osgGA::OrbitManipulator::getWheelZoomFactor ( ) const
inline

Get the mouse wheel zoom factor.

Definition at line 122 of file OrbitManipulator.h.

virtual bool osgGA::OrbitManipulator::handleMouseWheel ( const osgGA::GUIEventAdapter &  ea,
osgGA::GUIActionAdapter &  us 
)
protectedvirtual

Reimplemented from osgGA::StandardManipulator.

osgGA::OrbitManipulator::META_Object ( osgGA  ,
OrbitManipulator   
)
virtual void osgGA::OrbitManipulator::panModel ( const float  dx,
const float  dy,
const float  dz = 0.f 
)
protectedvirtual
virtual bool osgGA::OrbitManipulator::performMouseDeltaMovement ( const float  dx,
const float  dy 
)
protectedvirtual

Reimplemented from osgGA::StandardManipulator.

virtual bool osgGA::OrbitManipulator::performMovementLeftMouseButton ( const double  eventTimeDelta,
const double  dx,
const double  dy 
)
protectedvirtual

Reimplemented from osgGA::StandardManipulator.

Reimplemented in osgGA::NodeTrackerManipulator.

virtual bool osgGA::OrbitManipulator::performMovementMiddleMouseButton ( const double  eventTimeDelta,
const double  dx,
const double  dy 
)
protectedvirtual

Reimplemented from osgGA::StandardManipulator.

Reimplemented in osgGA::NodeTrackerManipulator, and osgGA::TerrainManipulator.

virtual bool osgGA::OrbitManipulator::performMovementRightMouseButton ( const double  eventTimeDelta,
const double  dx,
const double  dy 
)
protectedvirtual

Reimplemented from osgGA::StandardManipulator.

Reimplemented in osgGA::NodeTrackerManipulator, and osgGA::TerrainManipulator.

virtual void osgGA::OrbitManipulator::rotateTrackball ( const float  px0,
const float  py0,
const float  px1,
const float  py1,
const float  scale 
)
protectedvirtual
virtual void osgGA::OrbitManipulator::rotateWithFixedVertical ( const float  dx,
const float  dy 
)
protectedvirtual
virtual void osgGA::OrbitManipulator::rotateWithFixedVertical ( const float  dx,
const float  dy,
const osg::Vec3f &  up 
)
protectedvirtual
virtual void osgGA::OrbitManipulator::setByInverseMatrix ( const osg::Matrixd &  matrix)
virtual

set the position of the matrix manipulator using a 4x4 Matrix.

Implements osgGA::CameraManipulator.

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

set the position of the matrix manipulator using a 4x4 Matrix.

Implements osgGA::CameraManipulator.

Reimplemented in osgGA::NodeTrackerManipulator, and osgGA::TerrainManipulator.

virtual void osgGA::OrbitManipulator::setCenter ( const osg::Vec3d &  center)
virtual
virtual void osgGA::OrbitManipulator::setDistance ( double  distance)
virtual
void osgGA::OrbitManipulator::setElevation ( double  elevation)
void osgGA::OrbitManipulator::setHeading ( double  azimuth)
virtual void osgGA::OrbitManipulator::setMinimumDistance ( const double &  minimumDistance,
bool  relativeToModelSize = false 
)
virtual
virtual void osgGA::OrbitManipulator::setRotation ( const osg::Quat &  rotation)
virtual
virtual void osgGA::OrbitManipulator::setTrackballSize ( const double &  size)
virtual
virtual void osgGA::OrbitManipulator::setTransformation ( const osg::Vec3d &  eye,
const osg::Quat &  rotation 
)
virtual

Sets manipulator by eye position and eye orientation.

Implements osgGA::StandardManipulator.

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

Sets manipulator by eye position, center of rotation, and up vector.

Implements osgGA::StandardManipulator.

Reimplemented in osgGA::TerrainManipulator.

virtual void osgGA::OrbitManipulator::setWheelZoomFactor ( double  wheelZoomFactor)
virtual
virtual bool osgGA::OrbitManipulator::startAnimationByMousePointerIntersection ( const osgGA::GUIEventAdapter &  ea,
osgGA::GUIActionAdapter &  us 
)
protectedvirtual

Reimplemented from osgGA::StandardManipulator.

float osgGA::OrbitManipulator::tb_project_to_sphere ( float  r,
float  x,
float  y 
)
protected
void osgGA::OrbitManipulator::trackball ( osg::Vec3d &  axis,
float &  angle,
float  p1x,
float  p1y,
float  p2x,
float  p2y 
)
protected
virtual void osgGA::OrbitManipulator::zoomModel ( const float  dy,
bool  pushForwardIfNeeded = true 
)
protectedvirtual

Member Data Documentation

osg::Vec3d osgGA::OrbitManipulator::_center
protected

Definition at line 96 of file OrbitManipulator.h.

double osgGA::OrbitManipulator::_distance
protected

Definition at line 98 of file OrbitManipulator.h.

double osgGA::OrbitManipulator::_minimumDistance
protected

Definition at line 103 of file OrbitManipulator.h.

int osgGA::OrbitManipulator::_minimumDistanceFlagIndex
staticprotected

Definition at line 104 of file OrbitManipulator.h.

osg::Quat osgGA::OrbitManipulator::_rotation
protected

Definition at line 97 of file OrbitManipulator.h.

double osgGA::OrbitManipulator::_trackballSize
protected

Definition at line 100 of file OrbitManipulator.h.

double osgGA::OrbitManipulator::_wheelZoomFactor
protected

Definition at line 101 of file OrbitManipulator.h.

The documentation for this class was generated from the following file:
Generated on Tue Oct 4 2016 19:20:53 for OSG by   doxygen 1.8.8