terrainDefines.h

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/*******************************************************************************
** Copyright (c) 2025 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: terrainDefines.h,v $ $Revision: 1.15 $ $State: Exp $
*******************************************************************************/
#ifndef terrainDefines_H_
#define terrainDefines_H_

// file terrainDefines.h
// \brief Contains, in a centralized location, terrain related type defines. It includes
// enums for different types of terrain and vector types along with the archaic
// string names for their respective metafiles.

#include "terrainDbFactory/terrainDbFactoryDefines.h"
#include <matrix/mapDatum.h>

typedef enum
{
   DtConfigTerrainType = 0,
   DtConfigExtentType,
   DtConfigVectorType,
   DtConfigImageType,
   DtConfigTerrainProcessType,
   DtConfigTerrainDescriptorType,
   DtConfig3DViewDataType,
   DtConfigTerrainIntersectorType,
   DtConfigAdditionalDataType
}DtConfigCategoryType;

typedef enum 
{
   TdbFileTypeUnknown = 0,
   TdbFileTypeGdb,
   TdbFileTypeFlt,
   TdbFileTypeC4b,
   TdbFileTypeC7b,
   TdbFileTypeDted,
   TdbFileTypeAscii, 
   TdbFileTypeShape,
   TdbFileTypeC7l,
} TdbFileType;

typedef enum 
{
   VectorFileTypeUnknown = 0,
   VectorFileTypeDfad,
   VectorFileTypeDfd,
   VectorFileTypeShp,
   VectorFileTypeVmap
} VectorFileType;


// Radius of the earth used in the Multigen Flat Earth projection.
// (defined to be 6366707.02 meters).
// This value was taken from the SRM_EOR_MFE enumerant in the 
// SRM_Ellipsoid_Of_Revolution table on the SEDRIS web site 
// (www.sedris.org).
// \note This is copied from the DtFlatEarthCS class, which has the value as a 
// static member.
const double DtTheMultigenFlatEarthRadius = 6366707.02;


// Define Pulkova 42 spheroid and datum
const DtSpheroid DtPulkova42Spheroid = {6378245.0,6356863.01877};
const DtMapDatum DtPulkova42Kaz(  DtPulkova42Spheroid, 15.0,-130.0,-84.0 );

// Define const strings for metafile record identification
const char DtGdbProcessingMfRecordString[]   = "GdbProcessingMetafileRecord";

const char DtNoTerrainIntersectorRecordString[]
                                             = "NoTerrainIntersectorRecord";
const char DtNativeTerrainIntersectorRecordString[]
                                             = "NativeTerrainIntersectorRecord";
const char DtSsTerrainIntersectorRecordString[]
                                             = "SpatialSubdivisionTerrainIntersectorRecord";
const char DtOpcodeTerrainIntersectorRecordString[]
                                             = "OpcodeTerrainIntersectorRecord";

const char DtShapeMfRecordString[]           = "ShapeMetafileRecord";
const char DtArchaicShapeMfRecordString[]    = "PvShapeMetafileRecord";

const char DtDtedMfRecordString[]            = "DtedMetafileRecord";
const char DtArchaicDtedMfRecordString[]     = "PvDtedMetafileRecord";

const char DtAsciiMfRecordString[]           = "AsciiMetafileRecord";
const char DtArchaicAsciiMfRecordString[]    = "PvAsciiMetafileRecord";

const char DtGdbMfRecordString[]             = "GdbMetafileRecord";
const char DtArchaicGdbMfRecordString[]      = "PvGdbMetafileRecord";

const char DtExtenMfRecordString[]           = "ExtentMetafileRecord";
const char DtArchaicExtentMfRecordString[]   = "PvExtentRecord";

const char DtPixMapMfRecordString[]          = "PixmapPaperMapRecord";

const char DtArchaicBmpMapMfRecordString[]   = "PvPaperMapBmpRecord";

const char DtRpfMapMfRecordString[]          = "RpfPaperMapRecord";

const char DtArchaicRpfMapMfRecordString[]   = "PvPaperMapRpfRecord";

const char DtMultiResMapMfRecordString[]     = "MultiResPaperMapRecord";

const char DtDfadMfRecordString[]            = "DfadMetafileRecord";
const char DtDfdDfadMfRecordString[]         = "DfdDfadMetafileRecord";

const char DtFltMfRecordString[]             = "FltMetafileRecord";
const char DtMftMfRecordString[]             = "MftMetafileRecord";

const char DtArchaicFltMfRecordString[]      = "PvFltMetafileRecord";

const char DtShapeVecMfRecordString[]        = "ShapeVectorMetafileRecord";

const char DtC4bMfRecordString[]             = "C4bMetafileRecord";
const char DtC7bMfRecordString[]             = "C7bMetafileRecord";
const char DtC7lMfRecordString[]             = "C7lMetafileRecord";

const char DtMtdRecordString[]               = "TerrainDescriptorRecord";

const char DtVpfMfRecordString[]             = "VpfMetafileRecord";

const char Dt3DViewMfRecordString[]          = "3DViewMetafileRecord";
const char DtKynPathDataMetafileRecordType[] = "BHAVEPathDataRecord";

#endif