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- #include <grass/raster3d.h>
- #include <grass/gis.h>
- /*---------------------------------------------------------------------------*/
- #define RASTER3D_LONG_LENGTH sizeof (long)
- #define RASTER3D_XDR_INT_LENGTH 4 /* Only kept for backward compatibility */
- #define RASTER3D_XDR_DOUBLE_LENGTH 8 /* Only kept for backward compatibility */
- #define RASTER3D_XDR_FLOAT_LENGTH 4 /* Only kept for backward compatibility */
- #define RASTER3D_IS_CORRECT_TYPE(t) (((t) == FCELL_TYPE) || ((t) == DCELL_TYPE))
- #define RASTER3D_WRITE_DATA 1
- #define RASTER3D_READ_DATA 0
- #define RASTER3D_VALID_OPERATION(o) \
- (((o) == RASTER3D_WRITE_DATA) || ((o) == RASTER3D_READ_DATA))
- #define RASTER3D_MIN(a,b) ((a) <= (b) ? (a) : (b))
- #define RASTER3D_MAX(a,b) ((a) >= (b) ? (a) : (b))
- #define RASTER3D_HAS_INDEX 1
- #define RASTER3D_NO_INDEX 0
- #define RASTER3D_USE_XDR 1 /* Only kept for backward compatibility */
- #define RASTER3D_NO_XDR 0 /* Only kept for backward compatibility */
- /* Only kept for backward compatibility */
- #define RASTER3D_VALID_XDR_OPTION(o) (((o) == RASTER3D_USE_XDR) || ((o) == RASTER3D_NO_XDR))
- /*---------------------------------------------------------------------------*/
- /* global arrays */
- extern void *tmpCompress; /* compression support array */
- extern int tmpCompressLength; /* in bytes */
- extern void *xdr; /* xdr support array */
- extern int xdrLength; /* in bytes */
- /*---------------------------------------------------------------------------*/
- /* global variables */
- extern int g3d_version; /* RASTER3D_MAP_VERSION */
- extern int g3d_do_compression; /* RASTER3D_NO_COMPRESSION or RASTER3D_COMPRESSION */
- extern int g3d_precision; /* RASTER3D_ALLOW_PRECISION or RASTER3D_NO_PRECISION */
- extern int g3d_cache_default; /* in number of tiles; 0 ==> no cache */
- extern int g3d_cache_max; /* in bytes */
- extern int g3d_file_type; /* FCELL_TYPE or DCELL_TYPE */
- extern int g3d_tile_dimension[3];
- extern void (*g3d_error_fun) (const char *);
- extern char *g3d_unit_default; /* The unit description of the map data */
- extern int g3d_vertical_unit_default; /* spatial or temporal units from gis.h, U_METERS; ..., U_YEARS, ... */
- extern RASTER3D_Region g3d_window;
- /*---------------------------------------------------------------------------*/
- extern void Rast3d_fatal_error(const char * /* msg */ , ...);
- extern void Rast3d_fatal_error_noargs(const char * /* msg */ );
- /*---------------------------------------------------------------------------*/
- /*---------------------------------------------------------------------------*/
- #define RASTER3D_REGION_NORTH "North"
- #define RASTER3D_REGION_SOUTH "South"
- #define RASTER3D_REGION_EAST "East"
- #define RASTER3D_REGION_WEST "West"
- #define RASTER3D_REGION_TOP "Top"
- #define RASTER3D_REGION_BOTTOM "Bottom"
- #define RASTER3D_REGION_ROWS "nofRows"
- #define RASTER3D_REGION_COLS "nofCols"
- #define RASTER3D_REGION_DEPTHS "nofDepths"
- #define RASTER3D_REGION_PROJ "Proj"
- #define RASTER3D_REGION_ZONE "Zone"
- #define RASTER3D_REGION_EWRES "e-w resol"
- #define RASTER3D_REGION_NSRES "n-s resol"
- #define RASTER3D_REGION_TBRES "t-b resol"
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