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osgParticle::BounceOperator Class Reference
Inheritance diagram for osgParticle::BounceOperator:
osgParticle::DomainOperator osgParticle::Operator osg::Object osg::Referenced

Public Member Functions

 BounceOperator ()
 BounceOperator (const BounceOperator &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 META_Object (osgParticle, BounceOperator)
void setFriction (float f)
 Set the friction.
float getFriction () const
 Get the friction.
void setResilience (float r)
 Set the resilience.
float getResilience () const
 Get the velocity cutoff factor.
void setCutoff (float v)
 Set the velocity cutoff factor.
float getCutoff () const
 Get the velocity cutoff factor.
- Public Member Functions inherited from osgParticle::DomainOperator
 DomainOperator ()
 DomainOperator (const DomainOperator &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 META_Object (osgParticle, DomainOperator)
void addPointDomain (const osg::Vec3 &p)
 Add a point domain.
void addLineSegmentDomain (const osg::Vec3 &v1, const osg::Vec3 &v2)
 Add a line segment domain.
void addTriangleDomain (const osg::Vec3 &v1, const osg::Vec3 &v2, const osg::Vec3 &v3)
 Add a triangle domain.
void addRectangleDomain (const osg::Vec3 &corner, const osg::Vec3 &w, const osg::Vec3 &h)
 Add a rectangle domain.
void addPlaneDomain (const osg::Plane &plane)
 Add a plane domain.
void addSphereDomain (const osg::Vec3 &c, float r)
 Add a sphere domain.
void addBoxDomain (const osg::Vec3 &min, const osg::Vec3 &max)
 Add a box domain.
void addDiskDomain (const osg::Vec3 &c, const osg::Vec3 &n, float r1, float r2=0.0f)
 Add a disk domain.
void addDomain (const Domain &domain)
 Add a domain object directly, used by the .osg wrappers and serializers.
const DomaingetDomain (unsigned int i) const
 Get a domain object directly, used by the .osg wrappers and serializers.
void removeDomain (unsigned int i)
 Remove a domain at specific index.
void removeAllDomains ()
 Remove all existing domains.
unsigned int getNumDomains () const
 Get number of domains.
void operate (Particle *P, double dt)
 Apply the acceleration to a particle. Do not call this method manually.
void beginOperate (Program *prg)
 Perform some initializations. Do not call this method manually.
void endOperate ()
 Perform some post-operations. Do not call this method manually.
- Public Member Functions inherited from osgParticle::Operator
 Operator ()
 Operator (const Operator &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
bool isEnabled () const
 Get whether this operator is enabled.
void setEnabled (bool v)
 Enable or disable this operator.
virtual void operateParticles (ParticleSystem *ps, double dt)
- 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 ~BounceOperator ()
BounceOperatoroperator= (const BounceOperator &)
virtual void handleTriangle (const Domain &domain, Particle *P, double dt)
virtual void handleRectangle (const Domain &domain, Particle *P, double dt)
virtual void handlePlane (const Domain &domain, Particle *P, double dt)
virtual void handleSphere (const Domain &domain, Particle *P, double dt)
virtual void handleDisk (const Domain &domain, Particle *P, double dt)
- Protected Member Functions inherited from osgParticle::DomainOperator
virtual ~DomainOperator ()
DomainOperatoroperator= (const DomainOperator &)
virtual void handlePoint (const Domain &domain, Particle *P, double dt)
virtual void handleLineSegment (const Domain &domain, Particle *P, double dt)
virtual void handleBox (const Domain &domain, Particle *P, double dt)
void computeNewBasis (const osg::Vec3 &, const osg::Vec3 &, osg::Vec3 &, osg::Vec3 &)
void ignore (const std::string &func)
- Protected Member Functions inherited from osgParticle::Operator
virtual ~Operator ()
Operatoroperator= (const Operator &)
- 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

float _friction
float _resilience
float _cutoff
- Protected Attributes inherited from osgParticle::DomainOperator
std::vector< Domain_domains
std::vector< Domain_backupDomains

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 ()

Detailed Description

A bounce operator can affect the particle's velocity to make it rebound. Refer to David McAllister's Particle System API (http://www.particlesystems.org)

Constructor & Destructor Documentation

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

Member Function Documentation

float osgParticle::BounceOperator::getCutoff ( ) const
inline

Get the velocity cutoff factor.

float osgParticle::BounceOperator::getFriction ( ) const
inline

Get the friction.

float osgParticle::BounceOperator::getResilience ( ) const
inline

Get the velocity cutoff factor.

virtual void osgParticle::BounceOperator::handleDisk ( const Domain domain,
Particle P,
double  dt 
)
protectedvirtual

Reimplemented from osgParticle::DomainOperator.

virtual void osgParticle::BounceOperator::handlePlane ( const Domain domain,
Particle P,
double  dt 
)
protectedvirtual

Reimplemented from osgParticle::DomainOperator.

virtual void osgParticle::BounceOperator::handleRectangle ( const Domain domain,
Particle P,
double  dt 
)
protectedvirtual

Reimplemented from osgParticle::DomainOperator.

virtual void osgParticle::BounceOperator::handleSphere ( const Domain domain,
Particle P,
double  dt 
)
protectedvirtual

Reimplemented from osgParticle::DomainOperator.

virtual void osgParticle::BounceOperator::handleTriangle ( const Domain domain,
Particle P,
double  dt 
)
protectedvirtual

Reimplemented from osgParticle::DomainOperator.

osgParticle::BounceOperator::META_Object ( osgParticle  ,
BounceOperator   
)
BounceOperator& osgParticle::BounceOperator::operator= ( const BounceOperator )
inlineprotected
void osgParticle::BounceOperator::setCutoff ( float  v)
inline

Set the velocity cutoff factor.

void osgParticle::BounceOperator::setFriction ( float  f)
inline

Set the friction.

void osgParticle::BounceOperator::setResilience ( float  r)
inline

Set the resilience.

Member Data Documentation

float osgParticle::BounceOperator::_cutoff
protected
float osgParticle::BounceOperator::_friction
protected
float osgParticle::BounceOperator::_resilience
protected

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