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Comparing ray/src/rt/ambient.h (file contents):
Revision 2.7 by greg, Sat Feb 22 02:07:28 2003 UTC vs.
Revision 2.11 by greg, Wed Feb 23 18:18:21 2005 UTC

#	Line 1 | Line 1
1	<	/* RCSid: $Id$ */
1	>	/* RCSid $Id$ */
2		/*
3		* Common definitions for interreflection routines.
4		*
5		* Include after ray.h
6		*/
7	+	#ifndef _RAD_AMBIENT_H_
8	+	#define _RAD_AMBIENT_H_
9	+	#ifdef __cplusplus
10	+	extern "C" {
11	+	#endif
12
8	–	/* ====================================================================
9	–	* The Radiance Software License, Version 1.0
10	–	*
11	–	* Copyright (c) 1990 - 2002 The Regents of the University of California,
12	–	* through Lawrence Berkeley National Laboratory.   All rights reserved.
13	–	*
14	–	* Redistribution and use in source and binary forms, with or without
15	–	* modification, are permitted provided that the following conditions
16	–	* are met:
17	–	*
18	–	* 1. Redistributions of source code must retain the above copyright
19	–	*         notice, this list of conditions and the following disclaimer.
20	–	*
21	–	* 2. Redistributions in binary form must reproduce the above copyright
22	–	*       notice, this list of conditions and the following disclaimer in
23	–	*       the documentation and/or other materials provided with the
24	–	*       distribution.
25	–	*
26	–	* 3. The end-user documentation included with the redistribution,
27	–	*           if any, must include the following acknowledgment:
28	–	*             "This product includes Radiance software
29	–	*                 (http://radsite.lbl.gov/)
30	–	*                 developed by the Lawrence Berkeley National Laboratory
31	–	*               (http://www.lbl.gov/)."
32	–	*       Alternately, this acknowledgment may appear in the software itself,
33	–	*       if and wherever such third-party acknowledgments normally appear.
34	–	*
35	–	* 4. The names "Radiance," "Lawrence Berkeley National Laboratory"
36	–	*       and "The Regents of the University of California" must
37	–	*       not be used to endorse or promote products derived from this
38	–	*       software without prior written permission. For written
39	–	*       permission, please contact [email protected].
40	–	*
41	–	* 5. Products derived from this software may not be called "Radiance",
42	–	*       nor may "Radiance" appear in their name, without prior written
43	–	*       permission of Lawrence Berkeley National Laboratory.
44	–	*
45	–	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
46	–	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
47	–	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
48	–	* DISCLAIMED.   IN NO EVENT SHALL Lawrence Berkeley National Laboratory OR
49	–	* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
50	–	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
51	–	* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
52	–	* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
53	–	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
54	–	* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
55	–	* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
56	–	* SUCH DAMAGE.
57	–	* ====================================================================
58	–	*
59	–	* This software consists of voluntary contributions made by many
60	–	* individuals on behalf of Lawrence Berkeley National Laboratory.   For more
61	–	* information on Lawrence Berkeley National Laboratory, please see
62	–	* <http://www.lbl.gov/>.
63	–	*/
64	–
13		/*
14		* Since we've defined our vectors as float below to save space,
15		* watch out for changes in the definitions of VCOPY() and DOT()
#	Line 101 | Line 49 | typedef struct {
49		extern double  maxarad;         /* maximum ambient radius */
50		extern double  minarad;         /* minimum ambient radius */
51
52	+	#ifndef AVGREFL
53		#define  AVGREFL        0.5     /* assumed average reflectance */
54	+	#endif
55
56		#define  AMBVALSIZ      75      /* number of bytes in portable AMBVAL struct */
57		#define  AMBMAGIC       557     /* magic number for ambient value files */
58		#define  AMBFMT         "Radiance_ambval"       /* format id string */
59
110	–	#ifdef NOPROTO
111	–
112	–	extern int      divsample();
113	–	extern double   doambient();
114	–	extern void     inithemi();
115	–	extern void     comperrs();
116	–	extern void     posgradient();
117	–	extern void     dirgradient();
118	–	extern void     setambres();
119	–	extern void     setambacc();
120	–	extern void     setambient();
121	–	extern void     ambdone();
122	–	extern void     ambnotify();
123	–	extern void     ambient();
124	–	extern double   sumambient();
125	–	extern double   makeambient();
126	–	extern void     extambient();
127	–	extern int      ambsync();
128	–	extern void     putambmagic();
129	–	extern int      hasambmagic();
130	–	extern int      writambval();
131	–	extern int      ambvalOK();
132	–	extern int      readambval();
133	–	extern void     lookamb();
134	–	extern void     writamb();
135	–
136	–	#else
60		/* defined in ambcomp.c */
61		extern int      divsample(AMBSAMP *dp, AMBHEMI *h, RAY *r);
62		extern double   doambient(COLOR acol, RAY *r, double wt, FVECT pg, FVECT dg);
#	Line 163 | Line 86 | extern int     readambval(AMBVAL *av, FILE *fp);
86		extern void     lookamb(FILE *fp);
87		extern void     writamb(FILE *fp);
88
89	+
90	+	#ifdef __cplusplus
91	+	}
92		#endif
93	+	#endif /* _RAD_AMBIENT_H_ */
94	+

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