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Documentation                       Search   NL3D::CQuadGridClipManager Class Reference A quadgrix of QuadGridCluster. More... #include <quad_grid_clip_manager.h> List of all members. Public Methods   CQuadGridClipManager ()   Constructor. More...   ~CQuadGridClipManager () void  init (CScene *scene, float clusterSize, std::vector< float > maxDists, float radiusMax)   Init the manager. More... void  reset ()   delete clusters from scene, and reset the manager. More... void  updateClustersFromCamera (CClipTrav *pClipTrav, const CVector &camPos)   create / delete QuadGridClusters around us. More... bool  linkModel (CTransformShape *pTfmShp, CClipTrav *pClipTrav)   link a model to the best cluster possible, and update the bbox of this cluster. More... Private Methods void  deleteCaseModels (CClipTrav *pClipTrav, sint x, sint y) void  newCaseModels (CQuadGridClusterCase &clusterCase) Private Attributes CScene *  _Scene float  _ClusterSize float  _RadiusMax std::vector< float >  _MaxDists sint  _X sint  _Y sint  _Width sint  _Height std::vector< CQuadGridClusterCase >  _QuadGridClusterCases Detailed Description A quadgrix of QuadGridCluster. Author: Lionel Berenguier , Nevrax France Date: 2001 Definition at line 53 of file quad_grid_clip_manager.h. Constructor & Destructor Documentation NL3D::CQuadGridClipManager::CQuadGridClipManager (    )    Constructor. Definition at line 46 of file quad_grid_clip_manager.cpp. References _ClusterSize, _Height, _Scene, _Width, _X, and _Y. NL3D::CQuadGridClipManager::~CQuadGridClipManager (    )    Definition at line 54 of file quad_grid_clip_manager.cpp. References reset. Member Function Documentation void NL3D::CQuadGridClipManager::deleteCaseModels (  CClipTrav *    pClipTrav, sint    x, sint    y )  [private]   Definition at line 283 of file quad_grid_clip_manager.cpp. References _Height, _QuadGridClusterCases, _Scene, _Width, _X, _Y, nlassert, x, and y. Referenced by reset, and updateClustersFromCamera. void NL3D::CQuadGridClipManager::init (  CScene *    scene, float    clusterSize, std::vector< float >    maxDists, float    radiusMax )    Init the manager. Parameters: clusterSize  is the size of a cluster. eg: 160mx160m. maxDists  eg (100, 500). Intervalls of distance for fast DistMax clip optimisation. there is maxDists.size()+1 clusters created by case of clusterSize*clusterSize. And as so many test. radiusMax  a square of radiusMax*2 x radiusMax*2 of CQuadGridClusterCase are ensured to be created. Definition at line 61 of file quad_grid_clip_manager.cpp. References _ClusterSize, _MaxDists, _RadiusMax, _Scene, nlassert, and reset. bool NL3D::CQuadGridClipManager::linkModel (  CTransformShape *    pTfmShp, CClipTrav *    pClipTrav )    link a model to the best cluster possible, and update the bbox of this cluster. if out of range (no cluster found), don't link to any and return false. NB: pTfmShp->getFirstParent() should be NULL. Definition at line 199 of file quad_grid_clip_manager.cpp. References _ClusterSize, _Height, _MaxDists, _QuadGridClusterCases, _Width, _X, _Y, nlassert, x, and y. void NL3D::CQuadGridClipManager::newCaseModels (  CQuadGridClusterCase &    clusterCase )  [private]   Definition at line 314 of file quad_grid_clip_manager.cpp. References _MaxDists, _Scene, NL3D::ClipTravId, NL3D::HrcTravId, and NL3D::QuadGridClipClusterId. Referenced by updateClustersFromCamera. void NL3D::CQuadGridClipManager::reset (    )    delete clusters from scene, and reset the manager. Definition at line 83 of file quad_grid_clip_manager.cpp. References _ClusterSize, _Height, _MaxDists, _QuadGridClusterCases, _Scene, _Width, _X, _Y, NL3D::ClipTravId, deleteCaseModels, x, and y. Referenced by init, and ~CQuadGridClipManager. void NL3D::CQuadGridClipManager::updateClustersFromCamera (  CClipTrav *    pClipTrav, const CVector &    camPos )    create / delete QuadGridClusters around us. Definition at line 116 of file quad_grid_clip_manager.cpp. References _ClusterSize, _Height, _QuadGridClusterCases, _RadiusMax, _Width, _X, _Y, deleteCaseModels, newCaseModels, x, and y. Member Data Documentation float NL3D::CQuadGridClipManager::_ClusterSize [private]   Definition at line 92 of file quad_grid_clip_manager.h. Referenced by CQuadGridClipManager, init, linkModel, reset, and updateClustersFromCamera. sint NL3D::CQuadGridClipManager::_Height [private]   Definition at line 96 of file quad_grid_clip_manager.h. Referenced by CQuadGridClipManager, deleteCaseModels, linkModel, reset, and updateClustersFromCamera. std::vector<float> NL3D::CQuadGridClipManager::_MaxDists [private]   Definition at line 94 of file quad_grid_clip_manager.h. Referenced by init, linkModel, newCaseModels, and reset. std::vector<CQuadGridClusterCase> NL3D::CQuadGridClipManager::_QuadGridClusterCases [private]   Definition at line 97 of file quad_grid_clip_manager.h. Referenced by deleteCaseModels, linkModel, reset, and updateClustersFromCamera. float NL3D::CQuadGridClipManager::_RadiusMax [private]   Definition at line 93 of file quad_grid_clip_manager.h. Referenced by init, and updateClustersFromCamera. CScene* NL3D::CQuadGridClipManager::_Scene [private]   Definition at line 91 of file quad_grid_clip_manager.h. Referenced by CQuadGridClipManager, deleteCaseModels, init, newCaseModels, and reset. sint NL3D::CQuadGridClipManager::_Width [private]   Definition at line 96 of file quad_grid_clip_manager.h. Referenced by CQuadGridClipManager, deleteCaseModels, linkModel, reset, and updateClustersFromCamera. sint NL3D::CQuadGridClipManager::_X [private]   Definition at line 95 of file quad_grid_clip_manager.h. Referenced by CQuadGridClipManager, deleteCaseModels, linkModel, reset, and updateClustersFromCamera. sint NL3D::CQuadGridClipManager::_Y [private]   Definition at line 95 of file quad_grid_clip_manager.h. Referenced by CQuadGridClipManager, deleteCaseModels, linkModel, reset, and updateClustersFromCamera. The documentation for this class was generated from the following files: quad_grid_clip_manager.h quad_grid_clip_manager.cpp