Public Member Functions |
| SectorPlacer () |
| SectorPlacer (const SectorPlacer ©, const osg::CopyOp ©op=osg::CopyOp::SHALLOW_COPY) |
const rangef & | getRadiusRange () const |
| Get the range of possible values for radius.
|
void | setRadiusRange (const rangef &r) |
| Set the range of possible values for radius.
|
void | setRadiusRange (float r1, float r2) |
| Set the range of possible values for radius.
|
const rangef & | getPhiRange () const |
| Get the range of possible values for the central angle.
|
void | setPhiRange (const rangef &r) |
| Set the range of possible values for the central angle.
|
void | setPhiRange (float r1, float r2) |
| Set the range of possible values for the central angle.
|
| META_Object (osgParticle, SectorPlacer) |
void | place (Particle *P) const |
| Place a particle. Do not call it manually.
|
float | volume () const |
| return the area of the sector
|
osg::Vec3 | getControlPosition () const |
| return the control position
|
Public Member Functions inherited from osgParticle::CenteredPlacer |
| CenteredPlacer () |
| CenteredPlacer (const CenteredPlacer ©, const osg::CopyOp ©op=osg::CopyOp::SHALLOW_COPY) |
virtual const char * | libraryName () const |
virtual const char * | className () const |
virtual bool | isSameKindAs (const osg::Object *obj) const |
const osg::Vec3 & | getCenter () const |
| Get the center point.
|
void | setCenter (const osg::Vec3 &v) |
| Set the center point.
|
void | setCenter (float x, float y, float z) |
| Set the center point.
|
Public Member Functions inherited from osgParticle::Placer |
| Placer () |
| Placer (const Placer ©, const osg::CopyOp ©op=osg::CopyOp::SHALLOW_COPY) |
| Object () |
| Object (bool threadSafeRefUnref) |
| Object (const Object &, const CopyOp ©op=CopyOp::SHALLOW_COPY) |
virtual Object * | cloneType () const =0 |
virtual Object * | clone (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::UserDataContainer * | getUserDataContainer () |
const osg::UserDataContainer * | getUserDataContainer () const |
osg::UserDataContainer * | getOrCreateUserDataContainer () |
virtual void | setUserData (Referenced *obj) |
virtual Referenced * | getUserData () |
virtual const Referenced * | getUserData () 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 |
| Referenced () |
| Referenced (bool threadSafeRefUnref) |
| Referenced (const Referenced &) |
Referenced & | operator= (const Referenced &) |
bool | getThreadSafeRefUnref () const |
OpenThreads::Mutex * | getRefMutex () const |
int | ref () const |
int | unref () const |
int | unref_nodelete () const |
int | referenceCount () const |
ObserverSet * | getObserverSet () const |
ObserverSet * | getOrCreateObserverSet () const |
void | addObserver (Observer *observer) const |
void | removeObserver (Observer *observer) const |
A sector-shaped particle placer.
This placer sets the initial position of incoming particle by choosing a random position within a circular sector; this sector is defined by three parameters: a center point, which is inherited directly from osgParticle::CenteredPlacer
, a range of values for radius, and a range of values for the central angle (sometimes called phi).