Public Member Functions |
| AnimationPath () |
| AnimationPath (const AnimationPath &ap, const CopyOp ©op=CopyOp::SHALLOW_COPY) |
| META_Object (osg, AnimationPath) |
bool | getMatrix (double time, Matrixf &matrix) const |
| Given a specific time, return the transformation matrix for a point.
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bool | getMatrix (double time, Matrixd &matrix) const |
| Given a specific time, return the transformation matrix for a point.
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bool | getInverse (double time, Matrixf &matrix) const |
| Given a specific time, return the inverse transformation matrix for a point.
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bool | getInverse (double time, Matrixd &matrix) const |
virtual bool | getInterpolatedControlPoint (double time, ControlPoint &controlPoint) const |
| Given a specific time, return the local ControlPoint frame for a point.
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void | insert (double time, const ControlPoint &controlPoint) |
| Insert a control point into the AnimationPath.
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double | getFirstTime () const |
double | getLastTime () const |
double | getPeriod () const |
void | setLoopMode (LoopMode lm) |
LoopMode | getLoopMode () const |
void | setTimeControlPointMap (TimeControlPointMap &tcpm) |
TimeControlPointMap & | getTimeControlPointMap () |
const TimeControlPointMap & | getTimeControlPointMap () const |
bool | empty () const |
void | clear () |
void | read (std::istream &in) |
| Read the animation path from a flat ASCII file stream.
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void | write (std::ostream &out) const |
| Write the animation path to a flat ASCII file stream.
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void | write (TimeControlPointMap::const_iterator itr, std::ostream &out) const |
| Write the control point to a flat ASCII file stream.
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| Object () |
| Construct an object.
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| Object (bool threadSafeRefUnref) |
| Object (const Object &, const CopyOp ©op=CopyOp::SHALLOW_COPY) |
| Copy constructor, optional CopyOp object can be used to control shallow vs deep copying of dynamic data.
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virtual Object * | cloneType () const =0 |
| Clone the type of an object, with Object* return type.
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virtual Object * | clone (const CopyOp &) const =0 |
| Clone an object, with Object* return type.
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virtual bool | isSameKindAs (const Object *) const |
virtual const char * | libraryName () const =0 |
| return the name of the object's library.
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virtual const char * | className () const =0 |
| return the name of the object's class type.
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virtual void | setThreadSafeRefUnref (bool threadSafe) |
| Set whether to use a mutex to ensure ref() and unref() are thread safe.
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virtual void | setName (const std::string &name) |
| Set the name of object using C++ style string.
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void | setName (const char *name) |
| Set the name of object using a C style string.
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const std::string & | getName () const |
| Get the name of object.
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void | setDataVariance (DataVariance dv) |
| Set the data variance of this object.
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DataVariance | getDataVariance () const |
| Get the data variance of this object.
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virtual void | computeDataVariance () |
| Compute the DataVariance based on an assessment of callback etc.
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void | setUserDataContainer (osg::UserDataContainer *udc) |
| set the UserDataContainer object.
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osg::UserDataContainer * | getUserDataContainer () |
| get the UserDataContainer attached to this object.
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const osg::UserDataContainer * | getUserDataContainer () const |
| get the const UserDataContainer attached to this object.
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osg::UserDataContainer * | getOrCreateUserDataContainer () |
| Convinience method that returns the UserDataContainer, and if one doesn't already exist creates and assigns a DefaultUserDataContainer to the Object and then return this new UserDataContainer.
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virtual void | setUserData (Referenced *obj) |
| Set user data, data must be subclassed from Referenced to allow automatic memory handling.
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virtual Referenced * | getUserData () |
| Get user data.
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virtual const Referenced * | getUserData () const |
| Get const user data.
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template<typename T > |
bool | getUserValue (const std::string &name, T &value) const |
| Convinience method that casts the named UserObject to osg::TemplateValueObject<T> and gets the value.
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template<typename T > |
void | setUserValue (const std::string &name, const T &value) |
| Convinience method that creates the osg::TemplateValueObject<T> to store the specified value and adds it as a named UserObject.
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virtual void | resizeGLObjectBuffers (unsigned int) |
| Resize any per context GLObject buffers to specified size.
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virtual void | releaseGLObjects (osg::State *=0) const |
| If State is non-zero, this function releases any associated OpenGL objects for the specified graphics context.
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| Referenced () |
| Referenced (bool threadSafeRefUnref) |
| Referenced (const Referenced &) |
Referenced & | operator= (const Referenced &) |
bool | getThreadSafeRefUnref () const |
| Get whether a mutex is used to ensure ref() and unref() are thread safe.
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OpenThreads::Mutex * | getRefMutex () const |
| Get the mutex used to ensure thread safety of ref()/unref().
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int | ref () const |
| Increment the reference count by one, indicating that this object has another pointer which is referencing it.
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int | unref () const |
| Decrement the reference count by one, indicating that a pointer to this object is referencing it.
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int | unref_nodelete () const |
| Decrement the reference count by one, indicating that a pointer to this object is referencing it.
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int | referenceCount () const |
| Return the number of pointers currently referencing this object.
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ObserverSet * | getObserverSet () const |
| Get the ObserverSet if one is attached, otherwise return NULL.
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ObserverSet * | getOrCreateObserverSet () const |
| Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet.
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void | addObserver (Observer *observer) const |
| Add a Observer that is observing this object, notify the Observer when this object gets deleted.
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void | removeObserver (Observer *observer) const |
| Remove Observer that is observing this object.
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AnimationPath encapsulates a time varying transformation pathway.
Can be used for updating camera position and model object position. AnimationPathCallback can be attached directly to Transform nodes to move subgraphs around the scene.