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osgParticle::SegmentPlacer Class Reference
Inheritance diagram for osgParticle::SegmentPlacer:
osgParticle::Placer osg::Object osg::Referenced

Public Member Functions

 SegmentPlacer ()
 SegmentPlacer (const SegmentPlacer &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 META_Object (osgParticle, SegmentPlacer)
const osg::Vec3getVertexA () const
 get vertex A.
void setVertexA (const osg::Vec3 &v)
 Set vertex A of the segment as a vector.
void setVertexA (float x, float y, float z)
 Set vertex A of the segment as three floats.
const osg::Vec3getVertexB () const
 get vertex B.
void setVertexB (const osg::Vec3 &v)
 Set vertex B of the segment as a vector.
void setVertexB (float x, float y, float z)
 Set vertex B of the segment as three floats.
void setSegment (const osg::Vec3 &A, const osg::Vec3 &B)
 Set both vertices.
void place (Particle *P) const
 Place a particle. This method is called by ModularEmitter, do not call it manually.
float volume () const
 return the length of the segment
osg::Vec3 getControlPosition () const
 return the control position
- Public Member Functions inherited from osgParticle::Placer
 Placer ()
 Placer (const Placer &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 ~SegmentPlacer ()
SegmentPlaceroperator= (const SegmentPlacer &)
- Protected Member Functions inherited from osgParticle::Placer
 ~Placer ()
Placeroperator= (const Placer &)
- 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

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 ()
- Protected Attributes inherited from osg::Object
std::string _name
DataVariance _dataVariance
osg::UserDataContainer_userDataContainer

Detailed Description

A segment-shaped particle placer. To use this placer you have to define a segment, by setting its two vertices (A and B); when an emitter requests a SegmentPlacer to place a particle, the position is chosen randomly within that segment.

Constructor & Destructor Documentation

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

Member Function Documentation

osg::Vec3 osgParticle::SegmentPlacer::getControlPosition ( ) const
inlinevirtual

return the control position

Implements osgParticle::Placer.

const osg::Vec3 & osgParticle::SegmentPlacer::getVertexA ( ) const
inline

get vertex A.

const osg::Vec3 & osgParticle::SegmentPlacer::getVertexB ( ) const
inline

get vertex B.

osgParticle::SegmentPlacer::META_Object ( osgParticle  ,
SegmentPlacer   
)
SegmentPlacer& osgParticle::SegmentPlacer::operator= ( const SegmentPlacer )
inlineprotected
void osgParticle::SegmentPlacer::place ( Particle P) const
inlinevirtual

Place a particle. This method is called by ModularEmitter, do not call it manually.

Implements osgParticle::Placer.

References osgParticle::Particle::setPosition().

void osgParticle::SegmentPlacer::setSegment ( const osg::Vec3 A,
const osg::Vec3 B 
)
inline

Set both vertices.

void osgParticle::SegmentPlacer::setVertexA ( const osg::Vec3 v)
inline

Set vertex A of the segment as a vector.

void osgParticle::SegmentPlacer::setVertexA ( float  x,
float  y,
float  z 
)
inline

Set vertex A of the segment as three floats.

References osg::Vec3f::set().

void osgParticle::SegmentPlacer::setVertexB ( const osg::Vec3 v)
inline

Set vertex B of the segment as a vector.

void osgParticle::SegmentPlacer::setVertexB ( float  x,
float  y,
float  z 
)
inline

Set vertex B of the segment as three floats.

References osg::Vec3f::set().

float osgParticle::SegmentPlacer::volume ( ) const
inlinevirtual

return the length of the segment

Reimplemented from osgParticle::Placer.


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