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root/radiance/ray/src/hd/rholo2.c
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Comparing ray/src/hd/rholo2.c (file contents):
Revision 3.5 by gregl, Fri Dec 12 18:23:09 1997 UTC vs.
Revision 3.8 by gregl, Sat Dec 13 10:30:55 1997 UTC

# Line 34 | Line 34 | register PACKET        *p;
34                  p->ra[i].r[1][0] = sl[2] * 256.;
35                  p->ra[i].r[1][1] = sl[3] * 256.;
36                  d = hdray(ro, rd, hdlist[p->hd], gc, p->ra[i].r);
37 +                if (!vdef(OBSTRUCTIONS))
38 +                        d *= frandom();                 /* random offset */
39                  if (p->offset != NULL) {
40 <                        VSUM(ro, ro, rd, d);            /* exterior only */
40 >                        VSUM(ro, ro, rd, d);            /* advance ray */
41                          p->offset[i] = d;
42                  }
43                  VCOPY(rod, ro);
# Line 72 | Line 74 | done_rtrace()                  /* clean up and close rtrace calculati
74                                          /* already closed? */
75          if (!nprocs)
76                  return;
75 –                                        /* report activity */
77          wputs("closing rtrace process...\n");
78                                          /* flush beam queue */
79          done_packets(flush_queue());
80 +                                        /* sync holodeck */
81 +        hdsync(NULL, 1);
82                                          /* close rtrace */
83          if ((status = end_rtrace()))
84                  error(WARNING, "bad exit status from rtrace");
# Line 92 | Line 95 | new_rtrace()                   /* restart rtrace calculation */
95          if (nprocs > 0)                 /* already running? */
96                  return;
97          wputs("restarting rtrace process...\n");
98 +        starttime = time(NULL);         /* reset start time and counts */
99 +        npacksdone = nraysdone = 0L;
100 +        if (vdef(TIME))                 /* reset end time */
101 +                endtime = starttime + vflt(TIME)*3600. + .5;
102          if (vdef(RIF)) {                /* rerun rad to update octree */
103                  sprintf(combuf, "rad -v 0 -s -w %s", vval(RIF));
104                  if (system(combuf))
# Line 149 | Line 156 | getradfile()                   /* run rad and get needed variables */
156          }
157          rtargc += wordfile(rtargv+rtargc, tf1); /* get rtrace options */
158          unlink(tf1);                    /* clean up */
159 + }
160 +
161 +
162 + report(t)                       /* report progress so far */
163 + time_t  t;
164 + {
165 +        static time_t   seconds2go = 1000000;
166 +
167 +        if (t == 0L)
168 +                t = time(NULL);
169 +        sprintf(errmsg, "%ld packets (%ld rays) done after %.2f hours\n",
170 +                        npacksdone, nraysdone, (t-starttime)/3600.);
171 +        eputs(errmsg);
172 +        if (seconds2go == 1000000)
173 +                seconds2go = vdef(REPORT) ? (long)(vflt(REPORT)*60. + .5) : 0L;
174 +        if (seconds2go)
175 +                reporttime = t + seconds2go;
176   }

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