| 13 |
|
#include "random.h" |
| 14 |
|
#include "source.h" |
| 15 |
|
#include "ambient.h" |
| 16 |
+ |
#include "pmapray.h" |
| 17 |
+ |
#include "pmapcontrib.h" |
| 18 |
|
|
| 19 |
|
int gargc; /* global argc */ |
| 20 |
|
char **gargv; /* global argv */ |
| 43 |
|
int imm_irrad = 0; /* compute immediate irradiance? */ |
| 44 |
|
int lim_dist = 0; /* limit distance? */ |
| 45 |
|
|
| 46 |
< |
const char *modname[MAXMODLIST]; /* ordered modifier name list */ |
| 45 |
< |
int nmods = 0; /* number of modifiers */ |
| 46 |
> |
int report_intvl = 0; /* reporting interval (seconds) */ |
| 47 |
|
|
| 48 |
+ |
char **modname = NULL; /* ordered modifier name list */ |
| 49 |
+ |
int nmods = 0; /* number of modifiers */ |
| 50 |
+ |
int modasiz = 0; /* allocated modifier array size */ |
| 51 |
+ |
|
| 52 |
|
void (*addobjnotify[8])() = {ambnotify, NULL}; |
| 53 |
|
|
| 54 |
< |
char RCCONTEXT[] = "RC"; /* our special evaluation context */ |
| 54 |
> |
char RCCONTEXT[] = "RC."; /* our special evaluation context */ |
| 55 |
|
|
| 56 |
+ |
#if defined(_WIN32) || defined(_WIN64) |
| 57 |
+ |
#define RCONTRIB_FEATURES "Accumulation\nSummation\nRecovery\n" \ |
| 58 |
+ |
"ImmediateIrradiance\n" \ |
| 59 |
+ |
"ProgressReporting\nDistanceLimiting\n" \ |
| 60 |
+ |
"InputFormats=a,f,d\nOutputFormats=a,f,d,c\n" \ |
| 61 |
+ |
"Outputs=V,W\n" \ |
| 62 |
+ |
"OutputCS=RGB,spec\n" |
| 63 |
+ |
#else |
| 64 |
+ |
#define RCONTRIB_FEATURES "Multiprocessing\n" \ |
| 65 |
+ |
"Accumulation\nSummation\nRecovery\n" \ |
| 66 |
+ |
"ImmediateIrradiance\n" \ |
| 67 |
+ |
"ProgressReporting\nDistanceLimiting\n" \ |
| 68 |
+ |
"InputFormats=a,f,d\nOutputFormats=a,f,d,c\n" \ |
| 69 |
+ |
"Outputs=V,W\n" \ |
| 70 |
+ |
"OutputCS=RGB,spec\n" |
| 71 |
+ |
#endif |
| 72 |
|
|
| 73 |
|
static void |
| 74 |
|
printdefaults(void) /* print default values to stdout */ |
| 84 |
|
printf("-y %-9d\t\t\t# y resolution\n", yres); |
| 85 |
|
printf(lim_dist ? "-ld+\t\t\t\t# limit distance on\n" : |
| 86 |
|
"-ld-\t\t\t\t# limit distance off\n"); |
| 87 |
< |
printf("-h%c\t\t\t\t# %s header\n", header ? '+' : '-', |
| 88 |
< |
header ? "output" : "no"); |
| 87 |
> |
printf(header ? "-h+\t\t\t\t# output header\n" : |
| 88 |
> |
"-h-\t\t\t\t# no header\n"); |
| 89 |
|
printf("-f%c%c\t\t\t\t# format input/output = %s/%s\n", |
| 90 |
|
inpfmt, outfmt, formstr(inpfmt), formstr(outfmt)); |
| 91 |
+ |
if (report_intvl > 0) |
| 92 |
+ |
printf("-t %-9d\t\t\t# time between reports\n", report_intvl); |
| 93 |
|
printf(erract[WARNING].pf != NULL ? |
| 94 |
|
"-w+\t\t\t\t# warning messages on\n" : |
| 95 |
|
"-w-\t\t\t\t# warning messages off\n"); |
| 184 |
|
#define check(ol,al) if (argv[i][ol] || \ |
| 185 |
|
badarg(argc-i-1,argv+i+1,al)) \ |
| 186 |
|
goto badopt |
| 187 |
< |
#define bool(olen,var) switch (argv[i][olen]) { \ |
| 187 |
> |
#define check_bool(olen,var) switch (argv[i][olen]) { \ |
| 188 |
|
case '\0': var = !var; break; \ |
| 189 |
|
case 'y': case 'Y': case 't': case 'T': \ |
| 190 |
|
case '+': case '1': var = 1; break; \ |
| 201 |
|
progname = argv[0] = fixargv0(argv[0]); |
| 202 |
|
gargv = argv; |
| 203 |
|
gargc = argc; |
| 204 |
< |
/* initialize calcomp routines early */ |
| 205 |
< |
initfunc(); |
| 206 |
< |
setcontext(RCCONTEXT); |
| 204 |
> |
/* feature check only? */ |
| 205 |
> |
strcat(RFeatureList, RCONTRIB_FEATURES); |
| 206 |
> |
if (argc > 1 && !strcmp(argv[1], "-features")) |
| 207 |
> |
return feature_status(argc-2, argv+2); |
| 208 |
> |
#if defined(_WIN32) || defined(_WIN64) /* increase file limit to maximum */ |
| 209 |
> |
for (i = 8192; i > _IOB_ENTRIES; i >>= 1) |
| 210 |
> |
if (_setmaxstdio(i) == i) |
| 211 |
> |
break; |
| 212 |
> |
#endif |
| 213 |
> |
initfunc(); /* initialize calcomp routines */ |
| 214 |
> |
calcontext(RCCONTEXT); |
| 215 |
|
/* option city */ |
| 216 |
|
for (i = 1; i < argc; i++) { |
| 217 |
|
/* expand arguments */ |
| 246 |
|
error(USER, "bad number of processes"); |
| 247 |
|
break; |
| 248 |
|
case 'V': /* output contributions */ |
| 249 |
< |
bool(2,contrib); |
| 249 |
> |
check_bool(2,contrib); |
| 250 |
|
break; |
| 251 |
|
case 'x': /* x resolution */ |
| 252 |
|
check(2,"i"); |
| 258 |
|
break; |
| 259 |
|
case 'w': /* warnings */ |
| 260 |
|
rval = (erract[WARNING].pf != NULL); |
| 261 |
< |
bool(2,rval); |
| 261 |
> |
check_bool(2,rval); |
| 262 |
|
if (rval) erract[WARNING].pf = wputs; |
| 263 |
|
else erract[WARNING].pf = NULL; |
| 264 |
|
break; |
| 234 |
– |
case 'e': /* expression */ |
| 235 |
– |
check(2,"s"); |
| 236 |
– |
scompile(argv[++i], NULL, 0); |
| 237 |
– |
break; |
| 265 |
|
case 'l': /* limit distance */ |
| 266 |
|
if (argv[i][2] != 'd') |
| 267 |
|
goto badopt; |
| 268 |
< |
bool(3,lim_dist); |
| 268 |
> |
check_bool(3,lim_dist); |
| 269 |
|
break; |
| 270 |
|
case 'I': /* immed. irradiance */ |
| 271 |
< |
bool(2,imm_irrad); |
| 271 |
> |
check_bool(2,imm_irrad); |
| 272 |
|
break; |
| 273 |
< |
case 'f': /* file or force or format */ |
| 247 |
< |
if (!argv[i][2]) { |
| 248 |
< |
check(2,"s"); |
| 249 |
< |
loadfunc(argv[++i]); |
| 250 |
< |
break; |
| 251 |
< |
} |
| 273 |
> |
case 'f': /* force or format */ |
| 274 |
|
if (argv[i][2] == 'o') { |
| 275 |
< |
bool(3,force_open); |
| 275 |
> |
check_bool(3,force_open); |
| 276 |
|
break; |
| 277 |
|
} |
| 278 |
|
setformat(argv[i]+2); |
| 281 |
|
check(2,"s"); |
| 282 |
|
curout = argv[++i]; |
| 283 |
|
break; |
| 262 |
– |
case 'c': /* input rays per output */ |
| 263 |
– |
check(2,"i"); |
| 264 |
– |
accumulate = atoi(argv[++i]); |
| 265 |
– |
break; |
| 284 |
|
case 'r': /* recover output */ |
| 285 |
< |
bool(2,recover); |
| 285 |
> |
check_bool(2,recover); |
| 286 |
|
break; |
| 287 |
|
case 'h': /* header output */ |
| 288 |
< |
bool(2,header); |
| 288 |
> |
check_bool(2,header); |
| 289 |
|
break; |
| 290 |
|
case 'p': /* parameter setting(s) */ |
| 291 |
|
check(2,"s"); |
| 292 |
< |
prms = argv[++i]; |
| 292 |
> |
set_eparams(prms = argv[++i]); |
| 293 |
|
break; |
| 294 |
+ |
case 'c': /* sample count */ |
| 295 |
+ |
check(2,"i"); |
| 296 |
+ |
accumulate = atoi(argv[++i]); |
| 297 |
+ |
break; |
| 298 |
|
case 'b': /* bin expression/count */ |
| 299 |
|
if (argv[i][2] == 'n') { |
| 300 |
|
check(3,"s"); |
| 312 |
|
check(2,"s"); |
| 313 |
|
addmodfile(argv[++i], curout, prms, binval, bincnt); |
| 314 |
|
break; |
| 315 |
+ |
case 't': /* reporting interval */ |
| 316 |
+ |
check(2,"i"); |
| 317 |
+ |
report_intvl = atoi(argv[++i]); |
| 318 |
+ |
break; |
| 319 |
|
default: |
| 320 |
|
goto badopt; |
| 321 |
|
} |
| 324 |
|
error(USER, "missing required modifier argument"); |
| 325 |
|
/* override some option settings */ |
| 326 |
|
override_options(); |
| 327 |
+ |
/* set/check spectral sampling */ |
| 328 |
+ |
if (setspectrsamp(CNDX, WLPART) < 0) |
| 329 |
+ |
error(USER, "unsupported spectral sampling"); |
| 330 |
|
/* initialize object types */ |
| 331 |
|
initotypes(); |
| 332 |
|
/* initialize urand */ |
| 369 |
|
readoct(octname, ~(IO_FILES|IO_INFO), &thescene, NULL); |
| 370 |
|
nsceneobjs = nobjects; |
| 371 |
|
|
| 372 |
+ |
/* PMAP: set up & load photon maps */ |
| 373 |
+ |
ray_init_pmap(); |
| 374 |
+ |
|
| 375 |
|
marksources(); /* find and mark sources */ |
| 376 |
+ |
|
| 377 |
+ |
/* PMAP: init photon map for light source contributions */ |
| 378 |
+ |
initPmapContrib(&modconttab, nmods); |
| 379 |
|
|
| 380 |
|
setambient(); /* initialize ambient calculation */ |
| 381 |
< |
|
| 381 |
> |
|
| 382 |
|
rcontrib(); /* trace ray contributions (loop) */ |
| 383 |
|
|
| 384 |
< |
ambsync(); /* flush ambient file */ |
| 385 |
< |
|
| 384 |
> |
/* PMAP: free photon maps */ |
| 385 |
> |
ray_done_pmap(); |
| 386 |
> |
|
| 387 |
|
quit(0); /* exit clean */ |
| 388 |
|
|
| 389 |
|
badopt: |
| 390 |
|
fprintf(stderr, |
| 391 |
< |
"Usage: %s [-n nprocs][-V][-r][-e expr][-f source][-o ospec][-p p1=V1,p2=V2][-b binv][-bn N] {-m mod | -M file} [rtrace options] octree\n", |
| 391 |
> |
"Usage: %s [-n nprocs][-V][-c count][-r][-e expr][-f source][-o ospec][-p p1=V1,p2=V2][-b binv][-bn N] {-m mod | -M file} [rtrace options] octree\n", |
| 392 |
|
progname); |
| 393 |
|
sprintf(errmsg, "command line error at '%s'", argv[i]); |
| 394 |
|
error(USER, errmsg); |
| 395 |
|
return(1); /* pro forma return */ |
| 396 |
|
|
| 397 |
|
#undef check |
| 398 |
< |
#undef bool |
| 398 |
> |
#undef check_bool |
| 399 |
|
} |
| 400 |
|
|
| 401 |
|
|
| 402 |
|
void |
| 403 |
|
wputs( /* warning output function */ |
| 404 |
< |
char *s |
| 404 |
> |
const char *s |
| 405 |
|
) |
| 406 |
|
{ |
| 407 |
|
int lasterrno = errno; |
| 408 |
+ |
if (erract[WARNING].pf == NULL) |
| 409 |
+ |
return; /* called by calcomp or someone */ |
| 410 |
|
eputs(s); |
| 411 |
|
errno = lasterrno; |
| 412 |
|
} |
| 414 |
|
|
| 415 |
|
void |
| 416 |
|
eputs( /* put string to stderr */ |
| 417 |
< |
char *s |
| 417 |
> |
const char *s |
| 418 |
|
) |
| 419 |
|
{ |
| 420 |
|
static int midline = 0; |