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Documentation                       Search   NL3D::CParticleSystemShape Class Reference This class helps to instanciate a particle system (the shape contains a particle system prototype stored as a memory stream) Use the createInstance method to insert the system in a scene To load the shape from a file, use a shape stream. More... #include <particle_system_shape.h> Inheritance diagram for NL3D::CParticleSystemShape: List of all members. Public Methods   CParticleSystemShape ()   ===========================================================================. More... void  buildFromPS (const NL3D::CParticleSystem &ps)   ===========================================================================. More... virtual  ~CParticleSystemShape ()   Dtor. More... virtual CTransformShape *  createInstance (NL3D::CScene &scene)   ===========================================================================. More... virtual void  serial (NLMISC::IStream &f) throw (NLMISC::EStream)   ===========================================================================. More...   NLMISC_DECLARE_CLASS (CParticleSystemShape) CTrackDefaultFloat *  getUserParamDefaultTrack (uint numTrack)   get a the user param default tracks. More... CTrackDefaultBool *  getDefaultTriggerTrack (void)   get a the trigger default track. More... virtual void  getAABBox (NLMISC::CAABBox &bbox) const   ===========================================================================. More... virtual float  getNumTriangles (float distance)   this method is meaningless here : the load balancing observer for particle system compute the number of triangles from the Model, not the shape. More... bool  isShared () const CParticleSystem *  instanciatePS (CScene &scene)   ===========================================================================. More... Inherited from IShape. virtual void  render (NL3D::IDriver *drv, CTransformShape *trans, bool passOpaque)   ===========================================================================. More... access default tracks. CTrackDefaultVector *  getDefaultPos () CTrackDefaultVector *  getDefaultScale () CTrackDefaultQuat *  getDefaultRotQuat () Protected Methods virtual void  flushTextures (IDriver &driver)   inherited from ishape. More... Protected Attributes NLMISC::CMemStream  _ParticleSystemProto   A memory stream containing a particle system. More... float  _MaxViewDist NLMISC::CAABBox  _PrecomputedBBox CTrackDefaultFloat  _UserParamDefaultTrack [4]   the default track for animation of user parameters. More... CTrackDefaultVector  _DefaultPos   Transform default tracks. More... CTrackDefaultVector  _DefaultScale CTrackDefaultQuat  _DefaultRotQuat CTrackDefaultBool  _DefaultTriggerTrack   Trigger default track. More... NLMISC::CRefPtr< CParticleSystem >  _SharedSystem   For sharing, this tells us if there's a system already instanciated that we could use for sharing. More... bool  _DestroyWhenOutOfFrustum bool  _DestroyModelWhenOutOfRange bool  _UsePrecomputedBBox bool  _Sharing Friends class  CParticleSystemModel class  CParticleSystemDetailObs class  CParticleSystemClipObs class  CParticleSystem Detailed Description This class helps to instanciate a particle system (the shape contains a particle system prototype stored as a memory stream) Use the createInstance method to insert the system in a scene To load the shape from a file, use a shape stream. Definition at line 60 of file particle_system_shape.h. Constructor & Destructor Documentation NL3D::CParticleSystemShape::CParticleSystemShape (    )    ===========================================================================. Definition at line 58 of file particle_system_shape.cpp. References _DefaultPos, _DefaultRotQuat, _DefaultScale, _DefaultTriggerTrack, and _UserParamDefaultTrack. virtual NL3D::CParticleSystemShape::~CParticleSystemShape (    )  [inline, virtual]   Dtor. Definition at line 74 of file particle_system_shape.h. Member Function Documentation void NL3D::CParticleSystemShape::buildFromPS (  const NL3D::CParticleSystem &    ps )    ===========================================================================. A prototype will be created by copying the system in a memory stream NOTE : For now, prefer the instanciation from a file, which do not need reallocation Definition at line 129 of file particle_system_shape.cpp. References _DestroyModelWhenOutOfRange, _DestroyWhenOutOfFrustum, _MaxViewDist, _ParticleSystemProto, _PrecomputedBBox, _Sharing, _UsePrecomputedBBox, CParticleSystem, NLMISC::CMemStream::invert, NLMISC::IStream::isReading, nlassert, and NLMISC::IStream::serialPtr. CTransformShape * NL3D::CParticleSystemShape::createInstance (  NL3D::CScene &    scene )  [virtual]   ===========================================================================. Parameters: scene  the scene used to createModel(). Returns: the specialized instance for this shape. Reimplemented from NL3D::IShape. Definition at line 206 of file particle_system_shape.cpp. References _DefaultPos, _DefaultRotQuat, _DefaultScale, NL3D::CAnimatedValueQuat, NL3D::CAnimatedValueVector, and CParticleSystemModel. virtual void NL3D::CParticleSystemShape::flushTextures (  IDriver &    driver )  [inline, protected, virtual]   inherited from ishape. Implements NL3D::IShape. Definition at line 144 of file particle_system_shape.h. void NL3D::CParticleSystemShape::getAABBox (  NLMISC::CAABBox &    bbox )  const [virtual]   ===========================================================================. Reimplemented from NL3D::IShape. Definition at line 160 of file particle_system_shape.cpp. References _PrecomputedBBox, _UsePrecomputedBBox, NLMISC::CVector::Null, NLMISC::CAABBox::setCenter, and NLMISC::CAABBox::setHalfSize. CTrackDefaultVector* NL3D::CParticleSystemShape::getDefaultPos (    )  [inline]   Definition at line 123 of file particle_system_shape.h. References _DefaultPos. CTrackDefaultQuat* NL3D::CParticleSystemShape::getDefaultRotQuat (    )  [inline]   Definition at line 125 of file particle_system_shape.h. References _DefaultRotQuat. CTrackDefaultVector* NL3D::CParticleSystemShape::getDefaultScale (    )  [inline]   Definition at line 124 of file particle_system_shape.h. References _DefaultScale. CTrackDefaultBool* NL3D::CParticleSystemShape::getDefaultTriggerTrack (  void    )  [inline]   get a the trigger default track. Definition at line 104 of file particle_system_shape.h. References _DefaultTriggerTrack. virtual float NL3D::CParticleSystemShape::getNumTriangles (  float    distance )  [inline, virtual]   this method is meaningless here : the load balancing observer for particle system compute the number of triangles from the Model, not the shape. Implements NL3D::IShape. Definition at line 118 of file particle_system_shape.h. CTrackDefaultFloat* NL3D::CParticleSystemShape::getUserParamDefaultTrack (  uint    numTrack )  [inline]   get a the user param default tracks. Definition at line 96 of file particle_system_shape.h. References _UserParamDefaultTrack, and nlassert. CParticleSystem * NL3D::CParticleSystemShape::instanciatePS (  CScene &    scene )    ===========================================================================. A particle system may need to call this when a system is back in the frustum Definition at line 174 of file particle_system_shape.cpp. References _ParticleSystemProto, _SharedSystem, _Sharing, CParticleSystem, NLMISC::CMemStream::invert, NLMISC::IStream::isReading, NLMISC::CMemStream::resetPtrTable, NLMISC::CMemStream::seek, and NLMISC::IStream::serialPtr. bool NL3D::CParticleSystemShape::isShared (    )  const [inline]   Definition at line 129 of file particle_system_shape.h. References _Sharing. NL3D::CParticleSystemShape::NLMISC_DECLARE_CLASS (  CParticleSystemShape    )  void NL3D::CParticleSystemShape::render (  NL3D::IDriver *    drv, CTransformShape *    trans, bool    passOpaque )  [virtual]   ===========================================================================. CTransfromShape call this method in the render traversal. Implements NL3D::IShape. Definition at line 226 of file particle_system_shape.cpp. References CParticleSystem, CParticleSystemModel, H_AUTO, nlassert, PARTICLES_CHECK_MEM, and NL3D::TAnimationTime. void NL3D::CParticleSystemShape::serial (  NLMISC::IStream &    f )  throw (NLMISC::EStream) [virtual]   ===========================================================================. Implements NLMISC::IStreamable. Definition at line 76 of file particle_system_shape.cpp. Friends And Related Function Documentation friend class CParticleSystem [friend]   Definition at line 135 of file particle_system_shape.h. Referenced by buildFromPS, instanciatePS, and render. friend class CParticleSystemClipObs [friend]   Definition at line 134 of file particle_system_shape.h. friend class CParticleSystemDetailObs [friend]   Definition at line 133 of file particle_system_shape.h. friend class CParticleSystemModel [friend]   Definition at line 132 of file particle_system_shape.h. Referenced by createInstance, and render. Member Data Documentation CTrackDefaultVector NL3D::CParticleSystemShape::_DefaultPos [protected]   Transform default tracks. Definition at line 159 of file particle_system_shape.h. Referenced by CParticleSystemShape, createInstance, and getDefaultPos. CTrackDefaultQuat NL3D::CParticleSystemShape::_DefaultRotQuat [protected]   Definition at line 161 of file particle_system_shape.h. Referenced by CParticleSystemShape, createInstance, and getDefaultRotQuat. CTrackDefaultVector NL3D::CParticleSystemShape::_DefaultScale [protected]   Definition at line 160 of file particle_system_shape.h. Referenced by CParticleSystemShape, createInstance, and getDefaultScale. CTrackDefaultBool NL3D::CParticleSystemShape::_DefaultTriggerTrack [protected]   Trigger default track. Definition at line 164 of file particle_system_shape.h. Referenced by CParticleSystemShape, and getDefaultTriggerTrack. bool NL3D::CParticleSystemShape::_DestroyModelWhenOutOfRange [protected]   Definition at line 170 of file particle_system_shape.h. Referenced by buildFromPS. bool NL3D::CParticleSystemShape::_DestroyWhenOutOfFrustum [protected]   Definition at line 169 of file particle_system_shape.h. Referenced by buildFromPS. float NL3D::CParticleSystemShape::_MaxViewDist [protected]   Definition at line 152 of file particle_system_shape.h. Referenced by buildFromPS. NLMISC::CMemStream NL3D::CParticleSystemShape::_ParticleSystemProto [protected]   A memory stream containing a particle system. Each system is instanciated from this prototype Nevertheless, we store some more system infos which are needed for its lifecycle mgt. Definition at line 151 of file particle_system_shape.h. Referenced by buildFromPS, and instanciatePS. NLMISC::CAABBox NL3D::CParticleSystemShape::_PrecomputedBBox [protected]   Definition at line 153 of file particle_system_shape.h. Referenced by buildFromPS, and getAABBox. NLMISC::CRefPtr<CParticleSystem> NL3D::CParticleSystemShape::_SharedSystem [protected]   For sharing, this tells us if there's a system already instanciated that we could use for sharing. Definition at line 167 of file particle_system_shape.h. Referenced by instanciatePS. bool NL3D::CParticleSystemShape::_Sharing [protected]   Definition at line 172 of file particle_system_shape.h. Referenced by buildFromPS, instanciatePS, and isShared. bool NL3D::CParticleSystemShape::_UsePrecomputedBBox [protected]   Definition at line 171 of file particle_system_shape.h. Referenced by buildFromPS, and getAABBox. CTrackDefaultFloat NL3D::CParticleSystemShape::_UserParamDefaultTrack[4] [protected]   the default track for animation of user parameters. Definition at line 156 of file particle_system_shape.h. Referenced by CParticleSystemShape, and getUserParamDefaultTrack. The documentation for this class was generated from the following files: particle_system_shape.h particle_system_shape.cpp