47 |
|
if (myRCmanager.HasFlag(RTimmIrrad)) |
48 |
|
printf("-I+\t\t\t\t# immediate irradiance on\n"); |
49 |
|
printf("-n %-2d\t\t\t\t# number of rendering processes\n", nproc); |
50 |
< |
if (myRCmanager.xres > 0) |
51 |
< |
printf("-x %-9d\t\t\t# x resolution\n", myRCmanager.xres); |
50 |
> |
printf("-x %-9d\t\t\t# x resolution\n", myRCmanager.xres); |
51 |
|
printf("-y %-9d\t\t\t# y resolution\n", myRCmanager.yres); |
52 |
|
printf(myRCmanager.HasFlag(RTlimDist) ? |
53 |
|
"-ld+\t\t\t\t# limit distance on\n" : |
55 |
|
printf("-f%c%c\t\t\t\t# format input/output = %s/%s\n", |
56 |
|
inpfmt, outfmt, formstr(inpfmt), formstr(outfmt)); |
57 |
|
if (report_intvl > 0) |
58 |
< |
printf("-t %-9d\t\t\t# time between reports\n", report_intvl); |
58 |
> |
printf("-t %-9d\t\t\t# time between reports\n", report_intvl); |
59 |
|
printf(erract[WARNING].pf != NULL ? |
60 |
|
"-w+\t\t\t\t# warning messages on\n" : |
61 |
|
"-w-\t\t\t\t# warning messages off\n"); |
74 |
|
_exit(signo); |
75 |
|
|
76 |
|
#ifdef SIGALRM |
77 |
< |
alarm(180); /* allow 3 minutes to clean up */ |
77 |
> |
alarm(600); /* allow 10 minutes to clean up */ |
78 |
|
signal(SIGALRM, SIG_DFL); /* make certain we do die */ |
79 |
|
#endif |
80 |
|
eputs("signal - "); |
95 |
|
sigerr[signo] = msg; |
96 |
|
} |
97 |
|
|
99 |
– |
const char * |
100 |
– |
formstr(int f) // return format identifier |
101 |
– |
{ |
102 |
– |
switch (f) { |
103 |
– |
case 'a': return("ascii"); |
104 |
– |
case 'f': return("float"); |
105 |
– |
case 'd': return("double"); |
106 |
– |
case 'c': return(NCSAMP==3 ? COLRFMT : SPECFMT); |
107 |
– |
} |
108 |
– |
return("unknown"); |
109 |
– |
} |
110 |
– |
|
98 |
|
/* set input/output format */ |
99 |
|
static void |
100 |
|
setformat(const char *fmt) |
131 |
|
error(USER, errmsg); |
132 |
|
} |
133 |
|
|
134 |
+ |
/* Set default options */ |
135 |
+ |
static void |
136 |
+ |
default_options(void) |
137 |
+ |
{ |
138 |
+ |
rand_samp = 1; |
139 |
+ |
dstrsrc = 0.9; |
140 |
+ |
directrelay = 3; |
141 |
+ |
vspretest = 512; |
142 |
+ |
srcsizerat = .2; |
143 |
+ |
specthresh = .02; |
144 |
+ |
specjitter = 1.; |
145 |
+ |
maxdepth = -10; |
146 |
+ |
minweight = 2e-3; |
147 |
+ |
ambres = 256; |
148 |
+ |
ambdiv = 350; |
149 |
+ |
ambounce = 1; |
150 |
+ |
} |
151 |
|
|
152 |
|
/* Set overriding options */ |
153 |
|
static void |
158 |
|
ambacc = 0; |
159 |
|
} |
160 |
|
|
157 |
– |
|
161 |
|
int |
162 |
|
main(int argc, char *argv[]) |
163 |
|
{ |
188 |
|
/* initialize calcomp routines early */ |
189 |
|
initfunc(); |
190 |
|
calcontext(RCCONTEXT); |
191 |
+ |
/* set rcontrib defaults */ |
192 |
+ |
default_options(); |
193 |
|
/* option city */ |
194 |
|
for (i = 1; i < argc; i++) { |
195 |
|
/* expand arguments */ |
242 |
|
if (rval) erract[WARNING].pf = wputs; |
243 |
|
else erract[WARNING].pf = NULL; |
244 |
|
break; |
240 |
– |
case 'e': /* .cal expression */ |
241 |
– |
check(2,"s"); |
242 |
– |
scompile(argv[++i], NULL, 0); |
243 |
– |
break; |
245 |
|
case 'l': /* limit distance */ |
246 |
|
if (argv[i][2] != 'd') |
247 |
|
goto badopt; |
254 |
|
check_bool(2,rval); |
255 |
|
myRCmanager.SetFlag(RTimmIrrad, rval); |
256 |
|
break; |
257 |
< |
case 'f': /* .cal file or force or format */ |
257 |
< |
if (!argv[i][2]) { |
258 |
< |
check(2,"s"); |
259 |
< |
loadfunc(argv[++i]); |
260 |
< |
break; |
261 |
< |
} |
257 |
> |
case 'f': /* force or format */ |
258 |
|
if (argv[i][2] == 'o') { |
259 |
|
check_bool(3,force_open); |
260 |
|
break; |
335 |
|
myRCmanager.LoadOctree(argv[argc-1]); |
336 |
|
// add to header |
337 |
|
myRCmanager.AddHeader(argc-1, argv); |
338 |
+ |
{ |
339 |
+ |
char buf[128] = "SOFTWARE= "; |
340 |
+ |
strcpy(buf+10, VersionID); |
341 |
+ |
myRCmanager.AddHeader(buf); |
342 |
+ |
} |
343 |
|
// prepare output files |
344 |
|
if (recover) |
345 |
|
myRCmanager.outOp = RCOrecover; |
353 |
|
if (rval >= myRCmanager.GetRowMax()) { |
354 |
|
error(WARNING, "nothing left to compute"); |
355 |
|
quit(0); |
356 |
< |
} // add processes as requested |
356 |
< |
myRCmanager.SetThreadCount(nproc); |
357 |
< |
|
356 |
> |
} |
357 |
|
rxcontrib(rval); /* trace ray contributions (loop) */ |
358 |
|
|
359 |
|
quit(0); /* exit clean */ |
408 |
|
int n2go = myRCmanager.accum; |
409 |
|
|
410 |
|
switch (inpfmt) { |
411 |
< |
case 'a': // ASCII input |
411 |
> |
case 'a': // ASCII input |
412 |
|
if (!orig_dir) |
413 |
|
return skipWords(6*n2go); |
414 |
|
while (n2go-- > 0) { |
421 |
|
orig_dir += 2; |
422 |
|
} |
423 |
|
break; |
424 |
< |
case 'f': // float input |
424 |
> |
case 'f': // float input |
425 |
|
if (!orig_dir) |
426 |
|
return skipBytes(6*sizeof(float)*n2go); |
427 |
|
#ifdef SMLFLT |
428 |
|
if (getbinary(orig_dir, sizeof(FVECT), 2*n2go, stdin) != 2*n2go) |
429 |
|
return false; |
430 |
+ |
orig_dir += 2*n2go; |
431 |
|
#else |
432 |
|
while (n2go-- > 0) { |
433 |
|
float fvecs[6]; |
439 |
|
} |
440 |
|
#endif |
441 |
|
break; |
442 |
< |
case 'd': // double input |
442 |
> |
case 'd': // double input |
443 |
|
if (!orig_dir) |
444 |
|
return skipBytes(6*sizeof(double)*n2go); |
445 |
|
#ifndef SMLFLT |
446 |
|
if (getbinary(orig_dir, sizeof(FVECT), 2*n2go, stdin) != 2*n2go) |
447 |
|
return false; |
448 |
+ |
orig_dir += 2*n2go; |
449 |
|
#else |
450 |
|
while (n2go-- > 0) { |
451 |
|
double dvecs[6]; |
461 |
|
error(INTERNAL, "unsupported format in getRayBundle()"); |
462 |
|
return false; |
463 |
|
} |
464 |
< |
int warned = 0; // normalize directions |
464 |
< |
n2go = myRCmanager.accum; |
464 |
> |
n2go = myRCmanager.accum; // normalize directions |
465 |
|
while (n2go-- > 0) { |
466 |
|
orig_dir -= 2; |
467 |
< |
if (normalize(orig_dir[1]) == 0) |
468 |
< |
if (!warned++) |
469 |
< |
error(WARNING, "zero ray direction on input"); |
467 |
> |
normalize(orig_dir[1]); |
468 |
|
} |
469 |
|
return true; |
470 |
|
} |
492 |
|
} |
493 |
|
last_report = tstart = time(0); |
494 |
|
} |
495 |
+ |
// start children as requested |
496 |
+ |
myRCmanager.SetThreadCount(nproc); |
497 |
+ |
|
498 |
|
while (r < totRows) { // loop until done |
499 |
|
time_t tnow; |
500 |
|
if (!getRayBundle(odarr)) |
504 |
|
r++; |
505 |
|
if (report_intvl <= 0) |
506 |
|
continue; |
507 |
< |
tnow = time(0); // time to report progress? |
508 |
< |
if (r == totRows) |
509 |
< |
myRCmanager.FlushQueue(); |
510 |
< |
else if (tnow < last_report+report_intvl) |
507 |
> |
if (r == totRows) // need to finish up? |
508 |
> |
myRCmanager.SetThreadCount(1); |
509 |
> |
tnow = time(0); |
510 |
> |
if ((r < totRows) & (tnow < last_report+report_intvl)) |
511 |
|
continue; |
512 |
|
sprintf(errmsg, "%.2f%% done after %.3f hours\n", |
513 |
|
100.*myRCmanager.GetRowFinished()/totRows, |
563 |
|
int code |
564 |
|
) |
565 |
|
{ |
566 |
< |
if (!code && myRCmanager.Ready()) // clean up on normal exit |
566 |
< |
code = myRCmanager.Cleanup(); |
566 |
> |
myRCmanager.FlushQueue(); // leave nothing in queue |
567 |
|
|
568 |
|
exit(code); |
569 |
|
} |