RadiancePmap/pmapray.h
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pmapray.h
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			/* RCSid $Id: pmapray.h,v 2.6 2016/11/02 22:09:14 greg Exp $ */

			/*
			==================================================================
			Photon map interface to RADIANCE raycalls

			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: pmapray.h,v 2.6 2016/11/02 22:09:14 greg Exp $
			*/


			#include "ray.h"


			void ray_init_pmap ();
			/* Interface to ray_init() and rtmain/rpmain/rvmain; init & load pmaps */

			void ray_done_pmap ();
			/* Interface to ray_done() and rtmain/rpmain/rvmain; free photon maps */

			void ray_save_pmap (RAYPARAMS *rp);
			/* Interface to ray_save(); save photon map params */

			void ray_restore_pmap (RAYPARAMS *rp);
			/* Interface to ray_restore(); restore photon mapping params */

			void ray_defaults_pmap (RAYPARAMS *rp);
			/* Interface to ray_defaults(); set photon mapping defaults */