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root/radiance/ray/src/common/bsdf_m.c
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Comparing ray/src/common/bsdf_m.c (file contents):
Revision 3.24 by greg, Mon Sep 10 18:06:08 2012 UTC vs.
Revision 3.25 by greg, Sun Apr 21 22:58:40 2013 UTC

# Line 29 | Line 29 | static const char RCSid[] = "$Id$";
29   #define RC_INTERR       (-4)
30   #define RC_MEMERR       (-5)
31  
32 < #define MAXLATS         46              /* maximum number of latitudes */
33 <
34 < /* BSDF angle specification */
35 < typedef struct {
36 <        char    name[64];               /* basis name */
37 <        int     nangles;                /* total number of directions */
38 <        struct {
39 <                float   tmin;                   /* starting theta */
40 <                int     nphis;                  /* number of phis (0 term) */
41 <        } lat[MAXLATS+1];               /* latitudes */
42 < } ANGLE_BASIS;
43 <
44 < #define MAXABASES       7               /* limit on defined bases */
45 <
46 < static ANGLE_BASIS      abase_list[MAXABASES] = {
32 > ANGLE_BASIS     abase_list[MAXABASES] = {
33          {
34                  "LBNL/Klems Full", 145,
35                  { {0., 1},
# Line 77 | Line 63 | static ANGLE_BASIS     abase_list[MAXABASES] = {
63          }
64   };
65  
66 < static int      nabases = 3;    /* current number of defined bases */
66 > int             nabases = 3;            /* current number of defined bases */
67  
68   static int
69   fequal(double a, double b)
# Line 146 | Line 132 | SDnewMatrix(int ni, int no)
132   /* Free a BSDF matrix */
133   #define SDfreeMatrix            free
134  
135 < /* get vector for this angle basis index (front exiting) */
136 < static int
135 > /* Get vector for this angle basis index (front exiting) */
136 > int
137   fo_getvec(FVECT v, double ndxr, void *p)
138   {
139          ANGLE_BASIS     *ab = (ANGLE_BASIS *)p;
# Line 172 | Line 158 | fo_getvec(FVECT v, double ndxr, void *p)
158          return RC_GOOD;
159   }
160  
161 < /* get index corresponding to the given vector (front exiting) */
162 < static int
161 > /* Get index corresponding to the given vector (front exiting) */
162 > int
163   fo_getndx(const FVECT v, void *p)
164   {
165          ANGLE_BASIS     *ab = (ANGLE_BASIS *)p;
# Line 201 | Line 187 | fo_getndx(const FVECT v, void *p)
187   /* compute square of real value */
188   static double sq(double x) { return x*x; }
189  
190 < /* get projected solid angle for this angle basis index (universal) */
191 < static double
190 > /* Get projected solid angle for this angle basis index (universal) */
191 > double
192   io_getohm(int ndx, void *p)
193   {
194          static int      last_li = -1;
# Line 224 | Line 210 | io_getohm(int ndx, void *p)
210                                  (double)ab->lat[li].nphis;
211   }
212  
213 < /* get vector for this angle basis index (back incident) */
214 < static int
213 > /* Get vector for this angle basis index (back incident) */
214 > int
215   bi_getvec(FVECT v, double ndxr, void *p)
216   {
217          if (!fo_getvec(v, ndxr, p))
# Line 238 | Line 224 | bi_getvec(FVECT v, double ndxr, void *p)
224          return RC_GOOD;
225   }
226  
227 < /* get index corresponding to the vector (back incident) */
228 < static int
227 > /* Get index corresponding to the vector (back incident) */
228 > int
229   bi_getndx(const FVECT v, void *p)
230   {
231          FVECT  v2;
# Line 251 | Line 237 | bi_getndx(const FVECT v, void *p)
237          return fo_getndx(v2, p);
238   }
239  
240 < /* get vector for this angle basis index (back exiting) */
241 < static int
240 > /* Get vector for this angle basis index (back exiting) */
241 > int
242   bo_getvec(FVECT v, double ndxr, void *p)
243   {
244          if (!fo_getvec(v, ndxr, p))
# Line 263 | Line 249 | bo_getvec(FVECT v, double ndxr, void *p)
249          return RC_GOOD;
250   }
251  
252 < /* get index corresponding to the vector (back exiting) */
253 < static int
252 > /* Get index corresponding to the vector (back exiting) */
253 > int
254   bo_getndx(const FVECT v, void *p)
255   {
256          FVECT  v2;
# Line 276 | Line 262 | bo_getndx(const FVECT v, void *p)
262          return fo_getndx(v2, p);
263   }
264  
265 < /* get vector for this angle basis index (front incident) */
266 < static int
265 > /* Get vector for this angle basis index (front incident) */
266 > int
267   fi_getvec(FVECT v, double ndxr, void *p)
268   {
269          if (!fo_getvec(v, ndxr, p))
# Line 289 | Line 275 | fi_getvec(FVECT v, double ndxr, void *p)
275          return RC_GOOD;
276   }
277  
278 < /* get index corresponding to the vector (front incident) */
279 < static int
278 > /* Get index corresponding to the vector (front incident) */
279 > int
280   fi_getndx(const FVECT v, void *p)
281   {
282          FVECT  v2;

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