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CTileElevationDatabase Class Reference

#include <Terrain.h>

List of all members.

Public Member Functions

 CTileElevationDatabase (void)
 ~CTileElevationDatabase (void)
CElevationLookup * GetDetailTileElevations (int x, int z)
void AddQTRBlock (CElevationBlockQTR *block)
bool RemoveQTRBlock (CElevationBlockQTR *block)
CElevationTRNQuarterGlobeTile * AddTRN (int x, int z, int subdivision)
void RemoveTRN (int x, int z)

Protected Member Functions

int DetailTileToQtrTile (int x, int z)
void QtrBaseDetailTile (int qtr, int *x, int *z)
EElevationType GetElevationType (int x, int z)
int GetDetailTileResolution (int x, int z)
CElevationBlockBT * LoadBT (int qtr)
CElevationBlockQTR * LoadQTR (int qtr)
CElevationBlock * Search (int x, int z)
CElevationTRNQuarterGlobeTile * SearchTRN (int x, int z)

Protected Attributes

ulList * qtrList
ulList * btList
ulList * trnList

Detailed Description

Definition at line 231 of file Terrain.h.

Constructor & Destructor Documentation

CTileElevationDatabase::CTileElevationDatabase (  void   ) 
 

Todo:
Check INI setting to see whether .bt elevations are to be used

Definition at line 434 of file ElevationDatabase.cpp.

References btList, qtrList, and trnList.

CTileElevationDatabase::~CTileElevationDatabase (  void   ) 
 

Definition at line 443 of file ElevationDatabase.cpp.

References btList, qtrList, and trnList.

Member Function Documentation

void CTileElevationDatabase::AddQTRBlock (  CElevationBlockQTR *  block  ) 
 

Definition at line 482 of file ElevationDatabase.cpp.

References qtrList.

CElevationTRNQuarterGlobeTile * CTileElevationDatabase::AddTRN (  int  x,
int  z,
int  subdivision
) 
 

Definition at line 490 of file ElevationDatabase.cpp.

References trnList.

int CTileElevationDatabase::DetailTileToQtrTile (  int  x,
int  z
)  [protected]
 

Definition at line 550 of file ElevationDatabase.cpp.

Referenced by Search().

CElevationLookup * CTileElevationDatabase::GetDetailTileElevations (  int  x,
int  z
) 
 

Todo:
Extract intermediate if resolution is higher than 2x2
Todo:
Extract intermediate if resolution is higher than 2x2
Todo:
Extract intermediate if resolution is higher than 2x2

Definition at line 782 of file ElevationDatabase.cpp.

References AllocateElevationArray(), SElevationLookupPoint::elevation, ELEVATION_TYPE_CENTER, ELEVATION_TYPE_CORNER, FreeElevationArray(), CElevationBlock::GetDetailTileElevations(), CElevationBlock::GetDetailTileResolution(), CElevationBlock::GetElevationType(), globals, CElevationLookup::glType, InterpolatedData(), SGlobals::logWarning, max3(), CElevationLookup::points, Search(), CElevationLookup::u, CLogFile::Write(), SElevationLookupPoint::x, and SElevationLookupPoint::z.

Referenced by CDetailTile::Create().

int CTileElevationDatabase::GetDetailTileResolution (  int  x,
int  z
)  [protected]
 

Definition at line 678 of file ElevationDatabase.cpp.

References CElevationBlock::GetDetailTileResolution(), and Search().

EElevationType CTileElevationDatabase::GetElevationType (  int  x,
int  z
)  [protected]
 

Definition at line 670 of file ElevationDatabase.cpp.

References ELEVATION_TYPE_UNKNOWN, CElevationBlock::GetElevationType(), and Search().

CElevationBlockBT * CTileElevationDatabase::LoadBT (  int  qtr  )  [protected]
 

Definition at line 571 of file ElevationDatabase.cpp.

References globals, pexists(), SGlobals::pfs, and QtrBaseDetailTile().

CElevationBlockQTR * CTileElevationDatabase::LoadQTR (  int  qtr  )  [protected]
 

Definition at line 593 of file ElevationDatabase.cpp.

References globals, pexists(), SGlobals::pfs, and QtrBaseDetailTile().

Referenced by Search().

void CTileElevationDatabase::QtrBaseDetailTile (  int  qtr,
int *  x,
int *  z
)  [protected]
 

Definition at line 560 of file ElevationDatabase.cpp.

Referenced by LoadBT(), and LoadQTR().

bool CTileElevationDatabase::RemoveQTRBlock (  CElevationBlockQTR *  block  ) 
 

Definition at line 530 of file ElevationDatabase.cpp.

References qtrList.

void CTileElevationDatabase::RemoveTRN (  int  x,
int  z
) 
 

Definition at line 501 of file ElevationDatabase.cpp.

References SearchTRN(), and trnList.

CElevationBlock * CTileElevationDatabase::Search (  int  x,
int  z
)  [protected]
 

Todo:
If .bt elevations enabled, check BT elevation list

Definition at line 615 of file ElevationDatabase.cpp.

References CElevationBlock::DetailTileInBlock(), DetailTileToQtrTile(), CElevationTRNSuperTile::dtArray, CElevationTRNSuperTile::elev, LoadQTR(), qtrList, SearchTRN(), and CElevationTRNQuarterGlobeTile::stArray.

Referenced by GetDetailTileElevations(), GetDetailTileResolution(), and GetElevationType().

CElevationTRNQuarterGlobeTile * CTileElevationDatabase::SearchTRN (  int  x,
int  z
)  [protected]
 

Definition at line 510 of file ElevationDatabase.cpp.

References trnList, CElevationTRNQuarterGlobeTile::x, and CElevationTRNQuarterGlobeTile::z.

Referenced by RemoveTRN(), and Search().

Member Data Documentation

ulList* CTileElevationDatabase::btList [protected]
 

Definition at line 255 of file Terrain.h.

Referenced by CTileElevationDatabase(), and ~CTileElevationDatabase().

ulList* CTileElevationDatabase::qtrList [protected]
 

Definition at line 254 of file Terrain.h.

Referenced by AddQTRBlock(), CTileElevationDatabase(), RemoveQTRBlock(), Search(), and ~CTileElevationDatabase().

ulList* CTileElevationDatabase::trnList [protected]
 

Definition at line 256 of file Terrain.h.

Referenced by AddTRN(), CTileElevationDatabase(), RemoveTRN(), SearchTRN(), and ~CTileElevationDatabase().

The documentation for this class was generated from the following files:
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