Home

nevrax.com

Nevrax.org News Mailing-list Documentation CVS Bugs License

Documentation                       Search   NL3D::CPSGravity Class Reference a gravity class. Mass isn't taken in account (true with a uniform gravity model, near earth ). More... #include <ps_force.h> Inheritance diagram for NL3D::CPSGravity: List of all members. Public Methods virtual void  performDynamic (TAnimationTime ellapsedTime)   Compute the force on the targets. More... virtual void  show (TAnimationTime ellapsedTime)   Show the force (edition mode). More...   CPSGravity (float g=9.8f) virtual void  serial (NLMISC::IStream &f) throw (NLMISC::EStream)   serialization. More...   NLMISC_DECLARE_CLASS (CPSGravity) virtual bool  isIntegrable (void) const   check wether this force is integrable over time. The default is false. More... virtual void  integrate (float date, CPSLocated *src, uint32 startIndex, uint32 numObjects, NLMISC::CVector *destPos=NULL, NLMISC::CVector *destSpeed=NULL, bool accumulate=false, uint posStride=sizeof(NLMISC::CVector), uint speedStride=sizeof(NLMISC::CVector))   inherited from CPSForce. More... virtual void  integrateSingle (float startDate, float deltaT, uint numStep, CPSLocated *src, uint32 indexInLocated, NLMISC::CVector *destPos, bool accumulate=false, uint posStride=sizeof(NLMISC::CVector))   Compute a trajectory on several steps for a single object, rather than a step for several object. More... Protected Methods virtual void  setIntensity (float value)   inherited from CPSForceIntensityHelper. More... virtual void  setIntensityScheme (CPSAttribMaker< float > *scheme)   inherited from CPSForceIntensityHelper. More... Detailed Description a gravity class. Mass isn't taken in account (true with a uniform gravity model, near earth ). Definition at line 394 of file ps_force.h. Constructor & Destructor Documentation NL3D::CPSGravity::CPSGravity (  float    g = 9.8f )  [inline]   Definition at line 405 of file ps_force.h. References NL3D::CPSLocatedBindable::_Name, and setIntensity. Member Function Documentation void NL3D::CPSGravity::integrate (  float    date, CPSLocated *    src, uint32    startIndex, uint32    numObjects, NLMISC::CVector *    destPos = NULL, NLMISC::CVector *    destSpeed = NULL, bool    accumulate = false, uint    posStride = sizeof(NLMISC::CVector), uint    speedStride = sizeof(NLMISC::CVector) )  [virtual]   inherited from CPSForce. Reimplemented from NL3D::CPSForce. Definition at line 500 of file ps_force.cpp. References NL3D::CPSForceIntensity::_K, src, NLMISC::CVector::x, NLMISC::CVector::y, and NLMISC::CVector::z. void NL3D::CPSGravity::integrateSingle (  float    startDate, float    deltaT, uint    numStep, CPSLocated *    src, uint32    indexInLocated, NLMISC::CVector *    destPos, bool    accumulate = false, uint    stride = sizeof(NLMISC::CVector) )  [virtual]   Compute a trajectory on several steps for a single object, rather than a step for several object. If the start date is lower than the creation date, the initial position is used NB : works only with integrable forces Reimplemented from NL3D::CPSForce. Definition at line 599 of file ps_force.cpp. References NL3D::CPSForceIntensity::_K, NL3D::FillBufUsingSubdiv, nlassert, NL3D::ScaleFloatGE, src, stride, NLMISC::CVector::x, NLMISC::CVector::y, and NLMISC::CVector::z. bool NL3D::CPSGravity::isIntegrable (  void    )  const [virtual]   check wether this force is integrable over time. The default is false. Reimplemented from NL3D::CPSForce. Definition at line 495 of file ps_force.cpp. References NL3D::CPSForceIntensity::_IntensityScheme. NL3D::CPSGravity::NLMISC_DECLARE_CLASS (  CPSGravity    )  void NL3D::CPSGravity::performDynamic (  TAnimationTime    ellapsedTime )  [virtual]   Compute the force on the targets. Implements NL3D::CPSForce. Definition at line 382 of file ps_force.cpp. References NL3D::CPSForceIntensity::_IntensityScheme, NL3D::CPSForceIntensity::_K, NL3D::CPSLocatedBindable::_Owner, NL3D::CPSTargetLocatedBindable::_Targets, and NL3D::TAnimationTime. void NL3D::CPSGravity::serial (  NLMISC::IStream &    f )  throw (NLMISC::EStream) [virtual]   serialization. Reimplemented from NL3D::CPSForceIntensityHelper. Definition at line 488 of file ps_force.cpp. void NL3D::CPSGravity::setIntensity (  float    value )  [protected, virtual]   inherited from CPSForceIntensityHelper. Reimplemented from NL3D::CPSForceIntensity. Definition at line 662 of file ps_force.cpp. References NL3D::CPSForce::renewIntegrable, and value. Referenced by CPSGravity. void NL3D::CPSGravity::setIntensityScheme (  CPSAttribMaker< float > *    scheme )  [protected, virtual]   inherited from CPSForceIntensityHelper. Reimplemented from NL3D::CPSForceIntensity. Definition at line 675 of file ps_force.cpp. References NL3D::CPSForceIntensity::_IntensityScheme, and NL3D::CPSForce::cancelIntegrable. void NL3D::CPSGravity::show (  TAnimationTime    ellapsedTime )  [virtual]   Show the force (edition mode). Implements NL3D::CPSForce. Definition at line 415 of file ps_force.cpp. References NL3D::CPSLocatedBindable::_Owner, NL3D::CPSLocatedBindable::computeI, NL3D::CPSLocatedBindable::getDriver, NL3D::CPSLocatedBindable::getFontGenerator, NL3D::CPSLocatedBindable::getFontManager, NL3D::CPSLocatedBindable::getSysMat, nlassert, and NL3D::TAnimationTime. The documentation for this class was generated from the following files: ps_force.h ps_force.cpp