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Documentation                       Search   NL3D::CVegetableSortBlock Class Reference A block of vegetable instance groups. More... #include <vegetable_sort_block.h> Inheritance diagram for NL3D::CVegetableSortBlock: List of all members. Public Methods   CVegetableSortBlock ()   Constructor. More... const CVector &  getCenter () const void  updateSortBlock (CVegetableManager &vegetManager)   After adding some instance to any instance group of a sorted block, you must recall this method NB: CVegetableManager::addInstance() and CVegetableManager::deleteIg() flag this SB as Dirty, when needed only. More... Private Attributes CVegetableClipBlock *  _Owner bool  _Dirty bool  _UnderWater CTessList< CVegetableInstanceGroup >  _InstanceGroupList bool  ZSortHardMode Fast sorting. CVector  _Center   center of the sort block. More... float  _Radius   approximate Radius of the sort block. More... float  _SortKey   Positive value used for sort. (square of distance to viewer + threshold). temp computed at each render(). More... uint  _QuadrantId   current quadrant used. computed at each render. More... NLMISC::CObjectVector< uint32, false >  _SortedTriangleArray   Quadrants. the big array of indices, for the NL3D_VEGETABLE_NUM_QUADRANT quadrants. More... uint32 *  _SortedTriangleIndices [NL3D_VEGETABLE_NUM_QUADRANT]   start ptr. More... uint  _NTriangles   number of triangles. More... uint  _NIndices   number of indeices= numTriangles*3. More... Friends class  CVegetableManager class  CSortVSB class  CVegetableClipBlock class  CVegetableBlendLayerModel Detailed Description A block of vegetable instance groups. CVegetableSortBlock are sorted in Z order. NB: for speed and convenience, only the RdrPass NL3D_VEGETABLE_RDRPASS_UNLIT_2SIDED_ZSORT is sorted. A block have a number of quadrants (8). Each quadrant has an array of triangles to render. Internal to VegetableManager. Just an Handle for public. Author: Lionel Berenguier , Nevrax France Date: 2001 Definition at line 56 of file vegetable_sort_block.h. Constructor & Destructor Documentation NL3D::CVegetableSortBlock::CVegetableSortBlock (    )    Constructor. Definition at line 45 of file vegetable_sort_block.cpp. References _Dirty, _NIndices, _NTriangles, _UnderWater, and ZSortHardMode. Member Function Documentation const CVector& NL3D::CVegetableSortBlock::getCenter (    )  const [inline]   Definition at line 64 of file vegetable_sort_block.h. References _Center. void NL3D::CVegetableSortBlock::updateSortBlock (  CVegetableManager &    vegetManager )    After adding some instance to any instance group of a sorted block, you must recall this method NB: CVegetableManager::addInstance() and CVegetableManager::deleteIg() flag this SB as Dirty, when needed only. if !Dirty, updateSortBlock() is a no-op. /see CVegetableManager::addInstance() CVegetableManager::deleteIg() Warning! Use OptFastFloor()! So call must be enclosed with a OptFastFloorBegin()/OptFastFloorEnd(). Definition at line 73 of file vegetable_sort_block.cpp. References _Dirty, _InstanceGroupList, _NIndices, _NTriangles, _SortedTriangleArray, _SortedTriangleIndices, NLMISC::CObjectVector< uint32, false >::clear, NLMISC::CObjectVector< uint32, false >::getPtr, NL3D_VEGETABLE_NUM_QUADRANT, NL3D_VEGETABLE_RDRPASS_UNLIT_2SIDED_ZSORT, nlassert, and NLMISC::CObjectVector< uint32, false >::resize. Friends And Related Function Documentation friend class CSortVSB [friend]   Definition at line 78 of file vegetable_sort_block.h. friend class CVegetableBlendLayerModel [friend]   Definition at line 80 of file vegetable_sort_block.h. friend class CVegetableClipBlock [friend]   Definition at line 79 of file vegetable_sort_block.h. friend class CVegetableManager [friend]   Definition at line 77 of file vegetable_sort_block.h. Member Data Documentation CVector NL3D::CVegetableSortBlock::_Center [private]   center of the sort block. Definition at line 96 of file vegetable_sort_block.h. Referenced by getCenter. bool NL3D::CVegetableSortBlock::_Dirty [private]   Definition at line 88 of file vegetable_sort_block.h. Referenced by CVegetableSortBlock, and updateSortBlock. CTessList<CVegetableInstanceGroup> NL3D::CVegetableSortBlock::_InstanceGroupList [private]   Definition at line 118 of file vegetable_sort_block.h. Referenced by updateSortBlock. uint NL3D::CVegetableSortBlock::_NIndices [private]   number of indeices= numTriangles*3. Definition at line 113 of file vegetable_sort_block.h. Referenced by CVegetableSortBlock, and updateSortBlock. uint NL3D::CVegetableSortBlock::_NTriangles [private]   number of triangles. Definition at line 111 of file vegetable_sort_block.h. Referenced by CVegetableSortBlock, and updateSortBlock. CVegetableClipBlock* NL3D::CVegetableSortBlock::_Owner [private]   Definition at line 84 of file vegetable_sort_block.h. uint NL3D::CVegetableSortBlock::_QuadrantId [private]   current quadrant used. computed at each render. Definition at line 103 of file vegetable_sort_block.h. float NL3D::CVegetableSortBlock::_Radius [private]   approximate Radius of the sort block. Definition at line 98 of file vegetable_sort_block.h. NLMISC::CObjectVector<uint32, false> NL3D::CVegetableSortBlock::_SortedTriangleArray [private]   Quadrants. the big array of indices, for the NL3D_VEGETABLE_NUM_QUADRANT quadrants. Definition at line 107 of file vegetable_sort_block.h. Referenced by updateSortBlock. uint32* NL3D::CVegetableSortBlock::_SortedTriangleIndices[NL3D_VEGETABLE_NUM_QUADRANT] [private]   start ptr. Definition at line 109 of file vegetable_sort_block.h. Referenced by updateSortBlock. float NL3D::CVegetableSortBlock::_SortKey [private]   Positive value used for sort. (square of distance to viewer + threshold). temp computed at each render(). Definition at line 101 of file vegetable_sort_block.h. bool NL3D::CVegetableSortBlock::_UnderWater [private]   Definition at line 91 of file vegetable_sort_block.h. Referenced by CVegetableSortBlock. bool NL3D::CVegetableSortBlock::ZSortHardMode [private]   Definition at line 122 of file vegetable_sort_block.h. Referenced by CVegetableSortBlock. The documentation for this class was generated from the following files: vegetable_sort_block.h vegetable_sort_block.cpp