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Comparing ray/src/rt/source.h (file contents):
Revision 2.5 by greg, Sat Feb 22 02:07:29 2003 UTC vs.
Revision 2.11 by schorsch, Mon Jul 14 22:24:00 2003 UTC

# Line 1 | Line 1
1 < /* RCSid: $Id$ */
1 > /* RCSid $Id$ */
2   /*
3   *  source.h - header file for ray tracing sources.
4   *
5   *  Include after ray.h
6   */
7 + #ifndef _RAD_SOURCE_H_
8 + #define _RAD_SOURCE_H_
9  
10 < /* ====================================================================
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 < */
10 > #include <string.h>
11  
12 + #ifdef __cplusplus
13 + extern "C" {
14 + #endif
15 +
16   #define  AIMREQT        100             /* required aim success/failure */
17  
18   #define  SDISTANT       01              /* source distant flag */
# Line 96 | Line 47 | typedef struct {
47                          int  sn;                /* next source to aim for */
48                  }  sv;                  /* virtual source */
49          } sa;                   /* source aiming information */
50 <        long  ntests, nhits;    /* shadow tests and hits */
50 >        unsigned long
51 >                ntests, nhits;  /* shadow tests and hits */
52          OBJREC  *so;            /* source destination object */
53   }  SRCREC;              /* light source */
54  
# Line 119 | Line 71 | typedef struct {
71  
72   #define initsrcindex(s) ((s)->sn = (s)->sp = -1, (s)->np = 0)
73  
74 < #define clrpart(pt)     bzero((char *)(pt), MAXSPART/2)
74 > #define clrpart(pt)     memset((char *)(pt), '\0', MAXSPART/2)
75   #define setpart(pt,i,v) ((pt)[(i)>>2] |= (v)<<(((i)&3)<<1))
76   #define spart(pt,pi)    ((pt)[(pi)>>2] >> (((pi)&3)<<1) & 3)
77  
# Line 167 | Line 119 | extern int  nsources;                  /* the number of sources */
119   #define  getmaxdisk(c,o)        (*sfun[(o)->otype].of->getdisk)(c,o)
120   #define  setsource(s,o)         (*sfun[(o)->otype].of->setsrc)(s,o)
121  
170 – #ifdef NOPROTO
171 –
172 – extern void     marksources();
173 – extern void     freesources();
174 – extern int      srcray();
175 – extern void     srcvalue();
176 – extern int      sourcehit();
177 – extern void     direct();
178 – extern void     srcscatter();
179 – extern int      m_light();
180 – extern double   nextssamp();
181 – extern int      skipparts();
182 – extern void     nopart();
183 – extern void     cylpart();
184 – extern void     flatpart();
185 – extern double   scylform();
186 – extern void     initstypes();
187 – extern int      newsource();
188 – extern void     setflatss();
189 – extern void     fsetsrc();
190 – extern void     ssetsrc();
191 – extern void     sphsetsrc();
192 – extern void     rsetsrc();
193 – extern void     cylsetsrc();
194 – extern SPOT     *makespot();
195 – extern int      spotout();
196 – extern double   fgetmaxdisk();
197 – extern double   rgetmaxdisk();
198 – extern double   fgetplaneq();
199 – extern double   rgetplaneq();
200 – extern int      commonspot();
201 – extern int      commonbeam();
202 – extern int      checkspot();
203 – extern double   spotdisk();
204 – extern double   beamdisk();
205 – extern double   intercircle();
206 – extern void     markvirtuals();
207 – extern void     addvirtuals();
208 – extern void     vproject();
209 – extern OBJREC   *vsmaterial();
210 – extern int      makevsrc();
211 – extern double   getdisk();
212 – extern int      vstestvis();
213 – extern void     virtverb();
214 –
215 – #else
122                                          /* defined in source.c */
123   extern void     marksources(void);
124   extern void     freesources(void);
# Line 261 | Line 167 | extern double  getdisk(FVECT oc, OBJREC *op, int sn);
167   extern int      vstestvis(int f, OBJREC *o, FVECT oc, double or2, int sn);
168   extern void     virtverb(int sn, FILE *fp);
169  
170 +
171 + #ifdef __cplusplus
172 + }
173   #endif
174 + #endif /* _RAD_SOURCE_H_ */
175 +

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