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RadiancePmap/pmapio.h
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pmapio.h
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/* RCSid $Id: pmapio.h,v 2.8 2021/02/18 17:08:50 rschregle Exp $ */
/*
======================================================================
Photon map portable file I/O
Roland Schregle (roland.schregle@{hslu.ch, gmail.com})
(c) Fraunhofer Institute for Solar Energy Systems,
supported by the German Research Foundation
(DFG LU-204/10-2, "Fassadenintegrierte Regelsysteme FARESYS")
(c) Lucerne University of Applied Sciences and Arts,
supported by the Swiss National Science Foundation
(SNSF #147053, "Daylight Redirecting Components")
======================================================================
$Id: pmapio.h,v 2.8 2021/02/18 17:08:50 rschregle Exp $
*/
#ifndef PMAPIO_H
#define PMAPIO_H
#include "pmapdata.h"
/* File format version with feature suffix */
#define PMAP_FILEVER_MAJ "3.1"
#ifdef PMAP_OOC
#define PMAP_FILEVER_TYP "o"
#else
#define PMAP_FILEVER_TYP "k"
#endif
#ifdef PMAP_FLOAT_FLUX
#define PMAP_FILEVER_FLX "f"
#else
#define PMAP_FILEVER_FLX ""
#endif
#ifdef PMAP_PRIMARYPOS
#define PMAP_FILEVER_PRIPOS "P"
#else
#define PMAP_FILEVER_PRIPOS ""
#endif
#ifdef PMAP_PRIMARYDIR
#define PMAP_FILEVER_PRIDIR "D"
#else
#define PMAP_FILEVER_PRIDIR ""
#endif
#define PMAP_FILEVER (PMAP_FILEVER_MAJ PMAP_FILEVER_TYP \
PMAP_FILEVER_FLX PMAP_FILEVER_PRIPOS \
PMAP_FILEVER_PRIDIR)
/* Maximum portable size of a long int in photon map file */
#define PMAP_LONGSIZE 8
void savePhotonMap (const PhotonMap *pmap, const char *fname,
int argc, char **argv);
/* Save portable photon map of specified type to filename,
along with the corresponding command line. */
PhotonMapType loadPhotonMap (PhotonMap *pmap, const char* fname);
/* Load portable photon map from specified filename, and return photon
* map type as identified from file header. */
#endif
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