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/**********************************************************************
*
* PostGIS - Spatial Types for PostgreSQL
* http://postgis.net
*
* PostGIS is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* PostGIS is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with PostGIS. If not, see <http://www.gnu.org/licenses/>.
*
**********************************************************************
*
* Copyright 2012-2013 Oslandia <infos@oslandia.com>
*
**********************************************************************/
#include "../liblwgeom/lwgeom_sfcgal.h"
/* Conversion from GSERIALIZED* to SFCGAL::Geometry */
sfcgal_geometry_t *POSTGIS2SFCGALGeometry(GSERIALIZED *pglwgeom);
/* Conversion from GSERIALIZED* to SFCGAL::PreparedGeometry */
sfcgal_prepared_geometry_t *POSTGIS2SFCGALPreparedGeometry(GSERIALIZED *pglwgeom);
/* Conversion from SFCGAL::Geometry to GSERIALIZED */
GSERIALIZED *SFCGALGeometry2POSTGIS(const sfcgal_geometry_t *geom, int force3D, int32_t SRID);
/* Conversion from SFCGAL::PreparedGeometry to GSERIALIZED */
GSERIALIZED *SFCGALPreparedGeometry2POSTGIS(const sfcgal_prepared_geometry_t *geom, int force3D);
Datum sfcgal_intersects(PG_FUNCTION_ARGS);
Datum sfcgal_intersects3D(PG_FUNCTION_ARGS);
Datum sfcgal_intersection(PG_FUNCTION_ARGS);
Datum sfcgal_difference3D(PG_FUNCTION_ARGS);
Datum sfcgal_difference(PG_FUNCTION_ARGS);
Datum sfcgal_union3D(PG_FUNCTION_ARGS);
Datum sfcgal_union(PG_FUNCTION_ARGS);
Datum sfcgal_volume(PG_FUNCTION_ARGS);
Datum sfcgal_triangulate(PG_FUNCTION_ARGS);
Datum sfcgal_distance(PG_FUNCTION_ARGS);
Datum sfcgal_distance3D(PG_FUNCTION_ARGS);
Datum sfcgal_make_solid(PG_FUNCTION_ARGS);
Datum sfcgal_is_solid(PG_FUNCTION_ARGS);
Datum sfcgal_convexhull3D(PG_FUNCTION_ARGS);
Datum sfcgal_alphashape(PG_FUNCTION_ARGS);
Datum sfcgal_optimalalphashape(PG_FUNCTION_ARGS);
/* Initialize sfcgal with PostGIS error handlers */
void sfcgal_postgis_init(void);
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