RadiancePmap/pmapio.h
e2a98f05cac8photonflow

pmapio.h
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			/* RCSid $Id: pmapio.h,v 2.7 2018/12/07 20:07:41 rschregle Exp $ */

			/*
			======================================================================
			Photon map file I/O

			Roland Schregle (roland.schregle@{hslu.ch, gmail.com})
			(c) Fraunhofer Institute for Solar Energy Systems,
			(c) Lucerne University of Applied Sciences and Arts,
			supported by the Swiss National Science Foundation (SNSF, #147053)
			======================================================================

			$Id: pmapio.h,v 2.7 2018/12/07 20:07:41 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)


			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