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Public Member Functions | Protected Attributes | List of all members
osgViewer::RecordCameraPathHandler Class Reference
Inheritance diagram for osgViewer::RecordCameraPathHandler:
osgGA::GUIEventHandler osg::NodeCallback osg::Drawable::EventCallback osg::Object osg::Object osg::Referenced osg::Referenced

Public Member Functions

 RecordCameraPathHandler (const std::string &filename="saved_animation.path", float fps=25.0f)
 
void setKeyEventToggleRecord (int key)
 
int getKeyEventToggleRecord () const
 
void setKeyEventTogglePlayback (int key)
 
int getKeyEventTogglePlayback () const
 
void setAutoIncrementFilename (bool autoinc=true)
 
virtual void getUsage (osg::ApplicationUsage &usage) const
 
bool handle (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &aa)
 
- Public Member Functions inherited from osgGA::GUIEventHandler
 GUIEventHandler ()
 
 GUIEventHandler (const GUIEventHandler &eh, const osg::CopyOp &copyop)
 
 META_Object (osgGA, GUIEventHandler)
 
virtual void operator() (osg::Node *node, osg::NodeVisitor *nv)
 
virtual void event (osg::NodeVisitor *nv, osg::Drawable *drawable)
 
virtual bool handle (const GUIEventAdapter &ea, GUIActionAdapter &aa, osg::Object *, osg::NodeVisitor *)
 
bool handleWithCheckAgainstIgnoreHandledEventsMask (const GUIEventAdapter &ea, GUIActionAdapter &aa, osg::Object *object, osg::NodeVisitor *nv)
 
bool handleWithCheckAgainstIgnoreHandledEventsMask (const GUIEventAdapter &ea, GUIActionAdapter &aa)
 
void setIgnoreHandledEventsMask (unsigned int mask)
 
unsigned int getIgnoreHandledEventsMask () const
 
- Public Member Functions inherited from osg::NodeCallback
 NodeCallback ()
 
 NodeCallback (const NodeCallback &nc, const CopyOp &)
 
 META_Object (osg, NodeCallback)
 
void traverse (Node *node, NodeVisitor *nv)
 
void setNestedCallback (NodeCallback *nc)
 
NodeCallbackgetNestedCallback ()
 
const NodeCallbackgetNestedCallback () const
 
void addNestedCallback (NodeCallback *nc)
 
void removeNestedCallback (NodeCallback *nc)
 
- Public Member Functions inherited from osg::Object
 Object ()
 
 Object (bool threadSafeRefUnref)
 
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 
virtual ObjectcloneType () const =0
 
virtual Objectclone (const CopyOp &) const =0
 
virtual bool isSameKindAs (const Object *) const
 
virtual const char * libraryName () const =0
 
virtual const char * className () const =0
 
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::UserDataContainergetUserDataContainer ()
 
const osg::UserDataContainergetUserDataContainer () const
 
osg::UserDataContainergetOrCreateUserDataContainer ()
 
virtual void setUserData (Referenced *obj)
 
virtual ReferencedgetUserData ()
 
virtual const ReferencedgetUserData () 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 bool getUserValue (const std::string &name, T &value) const
 
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 
 Referenced (bool threadSafeRefUnref)
 
 Referenced (const Referenced &)
 
Referencedoperator= (const Referenced &)
 
bool getThreadSafeRefUnref () const
 
OpenThreads::MutexgetRefMutex () const
 
int ref () const
 
int unref () const
 
int unref_nodelete () const
 
int referenceCount () const
 
ObserverSetgetObserverSet () const
 
ObserverSetgetOrCreateObserverSet () 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 Attributes

std::string _filename
 
int _autoinc
 
osgDB::ofstream _fout
 
int _keyEventToggleRecord
 
int _keyEventTogglePlayback
 
bool _currentlyRecording
 
bool _currentlyPlaying
 
double _interval
 
double _delta
 
osg::Timer_t _animStartTime
 
osg::Timer_t _lastFrameTime
 
osg::ref_ptr< osg::AnimationPath_animPath
 
osg::ref_ptr< osgGA::AnimationPathManipulator_animPathManipulator
 
osg::ref_ptr< osgGA::CameraManipulator_oldManipulator
 
- Protected Attributes inherited from osgGA::GUIEventHandler
unsigned int _ignoreHandledEventsMask
 
- 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
 

Additional Inherited Members

- Public Types inherited from osg::Object
enum  DataVariance { DYNAMIC, STATIC, UNSPECIFIED }
 
- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
 
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
 
static bool getThreadSafeReferenceCounting ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandlergetDeleteHandler ()
 
- Public Attributes inherited from osg::NodeCallback
ref_ptr< NodeCallback_nestedCallback
 
- Protected Member Functions inherited from osg::NodeCallback
virtual ~NodeCallback ()
 
- 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
 

Detailed Description

Event handler allowing the user to record the animation "path" of a camera. In it's current implementation, this handler cannot guarantee the final view matrix is correct; it is conceivable that the matrix may be one frame off. Eh–not a big deal! :) TODO: Write the file as we go, not when it's all done. TODO: Create an osgviewer on-screen indication that animation is taking place.

Constructor & Destructor Documentation

§ RecordCameraPathHandler()

osgViewer::RecordCameraPathHandler::RecordCameraPathHandler ( const std::string &  filename = "saved_animation.path",
float  fps = 25.0f 
)

Member Function Documentation

§ getKeyEventTogglePlayback()

int osgViewer::RecordCameraPathHandler::getKeyEventTogglePlayback ( ) const
inline

§ getKeyEventToggleRecord()

int osgViewer::RecordCameraPathHandler::getKeyEventToggleRecord ( ) const
inline

§ getUsage()

virtual void osgViewer::RecordCameraPathHandler::getUsage ( osg::ApplicationUsage ) const
virtual

Get the keyboard and mouse usage of this manipulator.

Reimplemented from osgGA::GUIEventHandler.

§ handle()

bool osgViewer::RecordCameraPathHandler::handle ( const osgGA::GUIEventAdapter ,
osgGA::GUIActionAdapter  
)
virtual

Deprecated, Handle events, return true if handled, false otherwise.

Reimplemented from osgGA::GUIEventHandler.

§ setAutoIncrementFilename()

void osgViewer::RecordCameraPathHandler::setAutoIncrementFilename ( bool  autoinc = true)
inline

§ setKeyEventTogglePlayback()

void osgViewer::RecordCameraPathHandler::setKeyEventTogglePlayback ( int  key)
inline

§ setKeyEventToggleRecord()

void osgViewer::RecordCameraPathHandler::setKeyEventToggleRecord ( int  key)
inline

Member Data Documentation

§ _animPath

osg::ref_ptr<osg::AnimationPath> osgViewer::RecordCameraPathHandler::_animPath
protected

§ _animPathManipulator

osg::ref_ptr<osgGA::AnimationPathManipulator> osgViewer::RecordCameraPathHandler::_animPathManipulator
protected

§ _animStartTime

osg::Timer_t osgViewer::RecordCameraPathHandler::_animStartTime
protected

§ _autoinc

int osgViewer::RecordCameraPathHandler::_autoinc
protected

§ _currentlyPlaying

bool osgViewer::RecordCameraPathHandler::_currentlyPlaying
protected

§ _currentlyRecording

bool osgViewer::RecordCameraPathHandler::_currentlyRecording
protected

§ _delta

double osgViewer::RecordCameraPathHandler::_delta
protected

§ _filename

std::string osgViewer::RecordCameraPathHandler::_filename
protected

§ _fout

osgDB::ofstream osgViewer::RecordCameraPathHandler::_fout
protected

§ _interval

double osgViewer::RecordCameraPathHandler::_interval
protected

§ _keyEventTogglePlayback

int osgViewer::RecordCameraPathHandler::_keyEventTogglePlayback
protected

§ _keyEventToggleRecord

int osgViewer::RecordCameraPathHandler::_keyEventToggleRecord
protected

§ _lastFrameTime

osg::Timer_t osgViewer::RecordCameraPathHandler::_lastFrameTime
protected

§ _oldManipulator

osg::ref_ptr<osgGA::CameraManipulator> osgViewer::RecordCameraPathHandler::_oldManipulator
protected

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