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root/radiance/ray/src/hd/rholo2.c
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Comparing ray/src/hd/rholo2.c (file contents):
Revision 3.29 by greg, Mon Mar 21 19:06:08 2016 UTC vs.
Revision 3.30 by greg, Fri Oct 5 19:19:16 2018 UTC

# Line 30 | Line 30 | static int clipeyelim(short    rrng[2][2], struct gclim        *
30  
31   static void
32   initeyelim(             /* initialize grid coordinate limits */
33 <        register struct gclim   *gcl,
34 <        register HOLO   *hp,
33 >        struct gclim    *gcl,
34 >        HOLO    *hp,
35          GCOORD  *gc
36   )
37   {
38 <        register RREAL  *v;
39 <        register int    i;
38 >        RREAL   *v;
39 >        int     i;
40  
41          if (hp != NULL) {
42                  hdgrid(gcl->egp, gcl->hp = hp, myeye.vpt);
# Line 54 | Line 54 | initeyelim(            /* initialize grid coordinate limits */
54  
55   static void
56   groweyelim(     /* grow grid limits about eye point */
57 <        register struct gclim   *gcl,
57 >        struct gclim    *gcl,
58          GCOORD  *gc,
59          double  r0,
60          double  r1,
# Line 107 | Line 107 | groweyelim(    /* grow grid limits about eye point */
107          f = wallpos*(wallpos*sqcoef[gw] + licoef[gw]) + cnst;
108          for (i = 0; i < 2; i++) {
109                  if (i) {                /* swap x and y coefficients */
110 <                        register double t;
110 >                        double  t;
111                          t = a; a = c; c = t;
112                          t = d; d = e; e = t;
113                  }
# Line 156 | Line 156 | groweyelim(    /* grow grid limits about eye point */
156  
157   static int
158   clipeyelim(             /* clip eye limits to grid cell */
159 <        register short  rrng[2][2],
160 <        register struct gclim   *gcl
159 >        short   rrng[2][2],
160 >        struct gclim    *gcl
161   )
162   {
163          int     incell = 1;
164 <        register int    i;
164 >        int     i;
165  
166          for (i = 0; i < 2; i++) {
167                  if (gcl->gmin[i] < gcl->gc.i[i])
# Line 181 | Line 181 | clipeyelim(            /* clip eye limits to grid cell */
181   }
182  
183  
184 < extern void
184 > void
185   packrays(               /* pack ray origins and directions */
186 <        register float  *rod,
187 <        register PACKET *p
186 >        float   *rod,
187 >        PACKET  *p
188   )
189   {
190   #if 0
# Line 198 | Line 198 | packrays(              /* pack ray origins and directions */
198          GCOORD  gc[2];
199          FVECT   ro, rd;
200          double  d;
201 <        register int    i;
201 >        int     i;
202  
203          if (!hdbcoord(gc, hdlist[p->hd], p->bi))
204                  error(CONSISTENCY, "bad beam index in packrays");
# Line 265 | Line 265 | packrays(              /* pack ray origins and directions */
265   }
266  
267  
268 < extern void
268 > void
269   donerays(               /* encode finished ray computations */
270 <        register PACKET *p,
271 <        register float  *rvl
270 >        PACKET  *p,
271 >        float   *rvl
272   )
273   {
274          double  d;
275 <        register int    i;
275 >        int     i;
276  
277          for (i = 0; i < p->nr; i++) {
278                  setcolr(p->ra[i].v, rvl[0], rvl[1], rvl[2]);
# Line 286 | Line 286 | donerays(              /* encode finished ray computations */
286   }
287  
288  
289 < extern int
289 > int
290   done_rtrace(void)                       /* clean up and close rtrace calculation */
291   {
292          int     status;
# Line 308 | Line 308 | done_rtrace(void)                      /* clean up and close rtrace calcu
308   }
309  
310  
311 < extern void
311 > void
312   new_rtrace(void)                        /* restart rtrace calculation */
313   {
314          char    combuf[128];
# Line 333 | Line 333 | new_rtrace(void)                       /* restart rtrace calculation */
333   }
334  
335  
336 < extern int
336 > int
337   getradfile(void)                        /* run rad and get needed variables */
338   {
339          static short    mvar[] = {OCTREE,EYESEP,-1};
# Line 341 | Line 341 | getradfile(void)                       /* run rad and get needed variables
341          char    tf2[64];
342          char    combuf[256];
343          char    *pippt = NULL;
344 <        register int    i;
345 <        register char   *cp;
344 >        int     i;
345 >        char    *cp;
346                                          /* check if rad file specified */
347          if (!vdef(RIF))
348                  return(0);
# Line 383 | Line 383 | getradfile(void)                       /* run rad and get needed variables
383   }
384  
385  
386 < extern void
386 > void
387   report(                 /* report progress so far */
388          time_t  t
389   )

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