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osgParticle::ConstantRateCounter Class Reference
Inheritance diagram for osgParticle::ConstantRateCounter:
osgParticle::Counter osg::Object osg::Referenced

Public Member Functions

 ConstantRateCounter ()
 ConstantRateCounter (const ConstantRateCounter &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 META_Object (osgParticle, ConstantRateCounter)
void setMinimumNumberOfParticlesToCreate (int minNumToCreate)
int getMinimumNumberOfParticlesToCreate () const
void setNumberOfParticlesPerSecondToCreate (double numPerSecond)
double getNumberOfParticlesPerSecondToCreate () const
virtual int numParticlesToCreate (double dt) const
 Return the number of particles to be created in this frame.
- Public Member Functions inherited from osgParticle::Counter
 Counter ()
 Counter (const Counter &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
virtual const char * libraryName () const
virtual const char * className () const
virtual bool isSameKindAs (const osg::Object *obj) const
- 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 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
- 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

Protected Member Functions

virtual ~ConstantRateCounter ()
- Protected Member Functions inherited from osgParticle::Counter
 ~Counter ()
Counteroperator= (const Counter &)
- 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

int _minimumNumberOfParticlesToCreate
double _numberOfParticlesPerSecondToCreate
double _carryOver

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 ()

Constructor & Destructor Documentation

osgParticle::ConstantRateCounter::ConstantRateCounter ( )
inline
osgParticle::ConstantRateCounter::ConstantRateCounter ( const ConstantRateCounter copy,
const osg::CopyOp copyop = osg::CopyOp::SHALLOW_COPY 
)
inline
virtual osgParticle::ConstantRateCounter::~ConstantRateCounter ( )
inlineprotectedvirtual

Member Function Documentation

int osgParticle::ConstantRateCounter::getMinimumNumberOfParticlesToCreate ( ) const
inline
double osgParticle::ConstantRateCounter::getNumberOfParticlesPerSecondToCreate ( ) const
inline
osgParticle::ConstantRateCounter::META_Object ( osgParticle  ,
ConstantRateCounter   
)
virtual int osgParticle::ConstantRateCounter::numParticlesToCreate ( double  dt) const
inlinevirtual

Return the number of particles to be created in this frame.

Implements osgParticle::Counter.

References _carryOver, _minimumNumberOfParticlesToCreate, _numberOfParticlesPerSecondToCreate, and osg::maximum().

void osgParticle::ConstantRateCounter::setMinimumNumberOfParticlesToCreate ( int  minNumToCreate)
inline
void osgParticle::ConstantRateCounter::setNumberOfParticlesPerSecondToCreate ( double  numPerSecond)
inline

Member Data Documentation

double osgParticle::ConstantRateCounter::_carryOver
mutableprotected

Referenced by numParticlesToCreate().

int osgParticle::ConstantRateCounter::_minimumNumberOfParticlesToCreate
protected
double osgParticle::ConstantRateCounter::_numberOfParticlesPerSecondToCreate
protected

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