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Documentation                       Search   NL3D::CParticleSystem Class Reference This class holds a particle system. More... #include <particle_system.h> Collaboration diagram for NL3D::CParticleSystem: [legend]List of all members. Public Methods virtual void  step (TPSProcessPass pass, CAnimationTime ellapsedTime)   execute all the process of the system. More... void  serial (NLMISC::IStream &f) throw (NLMISC::EStream)   serialize this particle system. More...   CParticleSystem ()   ctor. More...   ~CParticleSystem ()   dtor. More... void  attach (CParticleSystemProcess *ptr)   attach a process (such as a located : see particle_system_located.h) to the system It is then owned by the process and will be deleted by it if already present -> nl assert. More... void  remove (CParticleSystemProcess *ptr)   remove a process It is deleted by the system if not present -> nl assert. More... uint32  getNbProcess (void) const   get the number of process that are attached to the system. More... CParticleSystemProcess*  getProcess (uint32 index)   Get a ref to the nth process. More... const CParticleSystemProcess*  getProcess (uint32 index) const   Get a const ref to the nth process. More... bool  computeBBox (NLMISC::CAABBox &aabbox) const   Compute the aabbox of this located, (expressed in world basis TODO : express it in system basis ... More... void  setSysMat (const CMatrix &m)   Set the matrix for the system. More... const CMatrix&  getSysMat (void) const   return the matrix of the system. More... const CMatrix&  getInvertedSysMat (void) const   return the inverted matrix of the system. More... const CMatrix&  getViewMat (void) const   shortcut to get the view matrix (transposed version) . It is stored each time a new frame is processed. More... void  setFontGenerator (CFontGenerator *fg)   Set a font generator. Useful only for edition. don't need that in runtime. More... CFontGenerator*  getFontGenerator (void)   retrieve the font generator. Edition purpose only. More... const CFontGenerator*  getFontGenerator (void) const   retrieve the font generator (const version). Edition purpose only. More... void  setFontManager (CFontManager *fg)   Set a font Manager. Useful only for edition. don't need that in runtime. More... CFontManager*  getFontManager (void)   retrieve the font Manager. Edition purpose only. More... const CFontManager*  getFontManager (void) const   retrieve the font Manager (const version). Edition purpose only. More... Static Public Attributes uint32  _NbParticlesDrawn = 0   used for benchs. More... Protected Types typedef std::vector< CParticleSystemProcess *>  TProcessVect Protected Attributes TProcessVect  _ProcessVect CFontGenerator*  _FontGenerator CFontManager*  _FontManager CMatrix  _ViewMat CMatrix  _SysMat CMatrix  _InvSysMat Detailed Description This class holds a particle system. Author(s): Nicolas Vizerie , Nevrax France Date: 2001 Definition at line 160 of file particle_system.h. Member Typedef Documentation typedef std::vector< CParticleSystemProcess *> NL3D::CParticleSystem::TProcessVect [protected]   Definition at line 276 of file particle_system.h. Constructor & Destructor Documentation NL3D::CParticleSystem::CParticleSystem ( )   ctor. Definition at line 97 of file particle_system.cpp. NL3D::CParticleSystem::~CParticleSystem ( )   dtor. Definition at line 103 of file particle_system.cpp. Member Function Documentation void NL3D::CParticleSystem::attach ( CParticleSystemProcess * ptr )   attach a process (such as a located : see particle_system_located.h) to the system It is then owned by the process and will be deleted by it if already present -> nl assert. Definition at line 157 of file particle_system.cpp. bool NL3D::CParticleSystem::computeBBox ( NLMISC::CAABBox & aabbox ) const   Compute the aabbox of this located, (expressed in world basis TODO : express it in system basis ... Returns: true if there is any aabbox Parameters: aabbox   a ref to the result box Definition at line 180 of file particle_system.cpp. const CFontGenerator * NL3D::CParticleSystem::getFontGenerator ( void ) const [inline]   retrieve the font generator (const version). Edition purpose only. Definition at line 258 of file particle_system.h. CFontGenerator * NL3D::CParticleSystem::getFontGenerator ( void ) [inline]   retrieve the font generator. Edition purpose only. Definition at line 255 of file particle_system.h. const CFontManager * NL3D::CParticleSystem::getFontManager ( void ) const [inline]   retrieve the font Manager (const version). Edition purpose only. Definition at line 267 of file particle_system.h. CFontManager * NL3D::CParticleSystem::getFontManager ( void ) [inline]   retrieve the font Manager. Edition purpose only. Definition at line 264 of file particle_system.h. const CMatrix & NL3D::CParticleSystem::getInvertedSysMat ( void ) const [inline]   return the inverted matrix of the system. Definition at line 243 of file particle_system.h. uint32 NL3D::CParticleSystem::getNbProcess ( void ) const [inline]   get the number of process that are attached to the system. Definition at line 200 of file particle_system.h. const CParticleSystemProcess * NL3D::CParticleSystem::getProcess ( uint32 index ) const [inline]   Get a const ref to the nth process. Out of range -> nlassert Definition at line 216 of file particle_system.h. CParticleSystemProcess * NL3D::CParticleSystem::getProcess ( uint32 index ) [inline]   Get a ref to the nth process. Out of range -> nlassert Definition at line 206 of file particle_system.h. const CMatrix & NL3D::CParticleSystem::getSysMat ( void ) const [inline]   return the matrix of the system. Definition at line 239 of file particle_system.h. const CMatrix & NL3D::CParticleSystem::getViewMat ( void ) const [inline]   shortcut to get the view matrix (transposed version) . It is stored each time a new frame is processed. Definition at line 249 of file particle_system.h. void NL3D::CParticleSystem::remove ( CParticleSystemProcess * ptr )   remove a process It is deleted by the system if not present -> nl assert. Definition at line 167 of file particle_system.cpp. void NL3D::CParticleSystem::serial ( NLMISC::IStream & f ) throw (NLMISC::EStream)   serialize this particle system. Definition at line 128 of file particle_system.cpp. void NL3D::CParticleSystem::setFontGenerator ( CFontGenerator * fg ) [inline]   Set a font generator. Useful only for edition. don't need that in runtime. Definition at line 252 of file particle_system.h. void NL3D::CParticleSystem::setFontManager ( CFontManager * fg ) [inline]   Set a font Manager. Useful only for edition. don't need that in runtime. Definition at line 261 of file particle_system.h. void NL3D::CParticleSystem::setSysMat ( const CMatrix & m )   Set the matrix for the system. This only affect elements that are in the same basis you don't need to call this if it is used in a CPaticleSystemModel : Call ITransformable method. In this case , setSysMat will be called automatically when needed to mirror the ITransformable matrix Definition at line 209 of file particle_system.cpp. void NL3D::CParticleSystem::step ( TPSProcessPass pass, CAnimationTime ellapsedTime ) [virtual]   execute all the process of the system. Parameters: ellapsedTime   The ellapsed time since the last call pass   the pass to be executed Definition at line 112 of file particle_system.cpp. Member Data Documentation CFontGenerator * NL3D::CParticleSystem::_FontGenerator [protected]   Definition at line 278 of file particle_system.h. CFontManager * NL3D::CParticleSystem::_FontManager [protected]   Definition at line 279 of file particle_system.h. CMatrix NL3D::CParticleSystem::_InvSysMat [protected]   Definition at line 285 of file particle_system.h. uint32 NL3D::CParticleSystem::_NbParticlesDrawn = 0 [static]   used for benchs. Definition at line 44 of file particle_system.cpp. TProcessVect NL3D::CParticleSystem::_ProcessVect [protected]   Definition at line 277 of file particle_system.h. CMatrix NL3D::CParticleSystem::_SysMat [protected]   Definition at line 283 of file particle_system.h. CMatrix NL3D::CParticleSystem::_ViewMat [protected]   Definition at line 281 of file particle_system.h. The documentation for this class was generated from the following files: particle_system.h particle_system.cpp