8 |
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#include "copyright.h" |
9 |
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|
10 |
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#include <signal.h> |
11 |
+ |
#include <time.h> |
12 |
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#include "rcontrib.h" |
13 |
< |
#include "platform.h" |
13 |
< |
#include "paths.h" |
13 |
> |
#include "random.h" |
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#include "source.h" |
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#include "ambient.h" |
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+ |
#include "pmapray.h" |
17 |
+ |
#include "pmapcontrib.h" |
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|
17 |
– |
char *shm_boundary = NULL; /* boundary of shared memory */ |
18 |
– |
|
19 |
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int gargc; /* global argc */ |
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char **gargv; /* global argv */ |
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char *octname; /* global octree name */ |
43 |
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int imm_irrad = 0; /* compute immediate irradiance? */ |
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int lim_dist = 0; /* limit distance? */ |
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|
46 |
< |
const char *modname[MAXMODLIST]; /* ordered modifier name list */ |
47 |
< |
int nmods = 0; /* number of modifiers */ |
46 |
> |
int report_intvl = 0; /* reporting interval (seconds) */ |
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|
48 |
< |
char RCCONTEXT[] = "RCONTRIB"; /* our special evaluation context */ |
48 |
> |
char **modname = NULL; /* ordered modifier name list */ |
49 |
> |
int nmods = 0; /* number of modifiers */ |
50 |
> |
int modasiz = 0; /* allocated modifier array size */ |
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|
52 |
< |
void (*addobjnotify[8])() = {ambnotify, tranotify, NULL}; |
52 |
> |
void (*addobjnotify[8])() = {ambnotify, NULL}; |
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|
54 |
+ |
char RCCONTEXT[] = "RC."; /* our special evaluation context */ |
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|
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+ |
#if defined(_WIN32) || defined(_WIN64) |
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+ |
#define RCONTRIB_FEATURES "Accumulation\nSummation\nRecovery\n" \ |
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"Hyperspectral\nImmediateIrradiance\n" \ |
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+ |
"ProgressReporting\nDistanceLimiting\n" \ |
60 |
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"InputFormats=a,f,d\nOutputFormats=a,f,d,c\n" \ |
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"Outputs=V,W\n" |
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#else |
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#define RCONTRIB_FEATURES "Multiprocessing\n" \ |
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"Accumulation\nSummation\nRecovery\n" \ |
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"Hyperspectral\nImmediateIrradiance\n" \ |
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"ProgressReporting\nDistanceLimiting\n" \ |
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"InputFormats=a,f,d\nOutputFormats=a,f,d,c\n" \ |
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"Outputs=V,W\n" |
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#endif |
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|
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static void |
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printdefaults(void) /* print default values to stdout */ |
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{ |
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< |
char *cp; |
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< |
|
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> |
printf("-c %-5d\t\t\t# accumulated rays per record\n", accumulate); |
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> |
if (NCSAMP > 3) { |
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> |
printf("-cs %-2d\t\t\t\t# number of spectral bins\n", NCSAMP); |
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> |
printf("-cw %3.0f %3.0f\t\t\t# wavelength limits (nm)\n", |
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> |
WLPART[3], WLPART[0]); |
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> |
} |
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> |
printf("-V%c\t\t\t\t# output %s\n", contrib ? '+' : '-', |
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> |
contrib ? "contributions" : "coefficients"); |
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if (imm_irrad) |
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printf("-I+\t\t\t\t# immediate irradiance on\n"); |
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printf("-n %-2d\t\t\t\t# number of rendering processes\n", nproc); |
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printf("-y %-9d\t\t\t# y resolution\n", yres); |
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printf(lim_dist ? "-ld+\t\t\t\t# limit distance on\n" : |
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"-ld-\t\t\t\t# limit distance off\n"); |
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< |
printf("-h%c\t\t\t\t# %s header\n", header ? '+' : '-', |
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< |
header ? "output" : "no"); |
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> |
printf(header ? "-h+\t\t\t\t# output header\n" : |
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> |
"-h-\t\t\t\t# no header\n"); |
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printf("-f%c%c\t\t\t\t# format input/output = %s/%s\n", |
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inpfmt, outfmt, formstr(inpfmt), formstr(outfmt)); |
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printf(erract[WARNING].pf != NULL ? |
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#define check(ol,al) if (argv[i][ol] || \ |
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badarg(argc-i-1,argv+i+1,al)) \ |
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goto badopt |
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< |
#define bool(olen,var) switch (argv[i][olen]) { \ |
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> |
#define check_bool(olen,var) switch (argv[i][olen]) { \ |
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case '\0': var = !var; break; \ |
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case 'y': case 'Y': case 't': case 'T': \ |
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case '+': case '1': var = 1; break; \ |
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case 'n': case 'N': case 'f': case 'F': \ |
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case '-': case '0': var = 0; break; \ |
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default: goto badopt; } |
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int nprocs = 1; |
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char *curout = NULL; |
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+ |
char *prms = NULL; |
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char *binval = NULL; |
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int bincnt = 0; |
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int rval; |
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progname = argv[0] = fixargv0(argv[0]); |
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gargv = argv; |
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gargc = argc; |
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+ |
/* feature check only? */ |
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+ |
strcat(RFeatureList, RCONTRIB_FEATURES); |
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+ |
if (argc > 1 && !strcmp(argv[1], "-features")) |
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+ |
return feature_status(argc-2, argv+2); |
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+ |
#if defined(_WIN32) || defined(_WIN64) /* increase file limit to maximum */ |
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+ |
for (i = 8192; i > _IOB_ENTRIES; i >>= 1) |
211 |
+ |
if (_setmaxstdio(i) == i) |
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+ |
break; |
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+ |
#endif |
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/* initialize calcomp routines early */ |
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initfunc(); |
216 |
< |
setcontext(RCCONTEXT); |
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> |
calcontext(RCCONTEXT); |
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/* option city */ |
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for (i = 1; i < argc; i++) { |
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/* expand arguments */ |
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error(USER, "bad number of processes"); |
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break; |
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case 'V': /* output contributions */ |
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< |
bool(2,contrib); |
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> |
check_bool(2,contrib); |
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break; |
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case 'x': /* x resolution */ |
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check(2,"i"); |
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yres = atoi(argv[++i]); |
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break; |
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case 'w': /* warnings */ |
262 |
< |
rval = erract[WARNING].pf != NULL; |
263 |
< |
bool(2,rval); |
262 |
> |
rval = (erract[WARNING].pf != NULL); |
263 |
> |
check_bool(2,rval); |
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if (rval) erract[WARNING].pf = wputs; |
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else erract[WARNING].pf = NULL; |
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break; |
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case 'l': /* limit distance */ |
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if (argv[i][2] != 'd') |
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goto badopt; |
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< |
bool(3,lim_dist); |
274 |
> |
check_bool(3,lim_dist); |
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break; |
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case 'I': /* immed. irradiance */ |
277 |
< |
bool(2,imm_irrad); |
277 |
> |
check_bool(2,imm_irrad); |
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break; |
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case 'f': /* file or force or format */ |
280 |
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if (!argv[i][2]) { |
283 |
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break; |
284 |
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} |
285 |
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if (argv[i][2] == 'o') { |
286 |
< |
bool(3,force_open); |
286 |
> |
check_bool(3,force_open); |
287 |
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break; |
288 |
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} |
289 |
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setformat(argv[i]+2); |
292 |
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check(2,"s"); |
293 |
|
curout = argv[++i]; |
294 |
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break; |
263 |
– |
case 'c': /* input rays per output */ |
264 |
– |
check(2,"i"); |
265 |
– |
accumulate = atoi(argv[++i]); |
266 |
– |
break; |
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|
case 'r': /* recover output */ |
296 |
< |
bool(2,recover); |
296 |
> |
check_bool(2,recover); |
297 |
|
break; |
298 |
|
case 'h': /* header output */ |
299 |
< |
bool(2,header); |
299 |
> |
check_bool(2,header); |
300 |
|
break; |
301 |
+ |
case 'p': /* parameter setting(s) */ |
302 |
+ |
check(2,"s"); |
303 |
+ |
set_eparams(prms = argv[++i]); |
304 |
+ |
break; |
305 |
+ |
case 'c': /* spectral sampling or count */ |
306 |
+ |
switch (argv[i][2]) { |
307 |
+ |
#if MAXCSAMP>3 |
308 |
+ |
case 's': /* spectral bin count */ |
309 |
+ |
check(3,"i"); |
310 |
+ |
NCSAMP = atoi(argv[++i]); |
311 |
+ |
break; |
312 |
+ |
case 'w': /* wavelength extrema */ |
313 |
+ |
check(3,"ff"); |
314 |
+ |
WLPART[0] = atof(argv[++i]); |
315 |
+ |
WLPART[3] = atof(argv[++i]); |
316 |
+ |
break; |
317 |
+ |
#endif |
318 |
+ |
case '\0': /* sample count */ |
319 |
+ |
check(2,"i"); |
320 |
+ |
accumulate = atoi(argv[++i]); |
321 |
+ |
break; |
322 |
+ |
default: |
323 |
+ |
goto badopt; |
324 |
+ |
} |
325 |
+ |
break; |
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|
case 'b': /* bin expression/count */ |
327 |
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if (argv[i][2] == 'n') { |
328 |
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check(3,"s"); |
334 |
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break; |
335 |
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case 'm': /* modifier name */ |
336 |
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check(2,"s"); |
337 |
< |
addmodifier(argv[++i], curout, binval, bincnt); |
337 |
> |
addmodifier(argv[++i], curout, prms, binval, bincnt); |
338 |
|
break; |
339 |
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case 'M': /* modifier file */ |
340 |
|
check(2,"s"); |
341 |
< |
addmodfile(argv[++i], curout, binval, bincnt); |
341 |
> |
addmodfile(argv[++i], curout, prms, binval, bincnt); |
342 |
|
break; |
343 |
+ |
case 't': /* reporting interval */ |
344 |
+ |
check(2,"i"); |
345 |
+ |
report_intvl = atoi(argv[++i]); |
346 |
+ |
break; |
347 |
|
default: |
348 |
|
goto badopt; |
349 |
|
} |
350 |
|
} |
351 |
+ |
if (nmods <= 0) |
352 |
+ |
error(USER, "missing required modifier argument"); |
353 |
|
/* override some option settings */ |
354 |
|
override_options(); |
355 |
|
/* initialize object types */ |
394 |
|
readoct(octname, ~(IO_FILES|IO_INFO), &thescene, NULL); |
395 |
|
nsceneobjs = nobjects; |
396 |
|
|
397 |
+ |
/* PMAP: set up & load photon maps */ |
398 |
+ |
ray_init_pmap(); |
399 |
+ |
|
400 |
|
marksources(); /* find and mark sources */ |
401 |
+ |
|
402 |
+ |
/* PMAP: init photon map for light source contributions */ |
403 |
+ |
initPmapContrib(&modconttab, nmods); |
404 |
|
|
405 |
|
setambient(); /* initialize ambient calculation */ |
406 |
+ |
|
407 |
+ |
rcontrib(); /* trace ray contributions (loop) */ |
408 |
|
|
342 |
– |
if (nproc > 1) { |
343 |
– |
preload_objs(); /* preload auxiliary data */ |
344 |
– |
/* set shared memory boundary */ |
345 |
– |
shm_boundary = strcpy((char *)malloc(16), "SHM_BOUNDARY"); |
346 |
– |
} |
347 |
– |
rcontrib(); /* trace ray contributions */ |
348 |
– |
|
409 |
|
ambsync(); /* flush ambient file */ |
410 |
|
|
411 |
+ |
/* PMAP: free photon maps */ |
412 |
+ |
ray_done_pmap(); |
413 |
+ |
|
414 |
|
quit(0); /* exit clean */ |
415 |
|
|
416 |
|
badopt: |
417 |
|
fprintf(stderr, |
418 |
< |
"Usage: %s [-n nprocs][-V][-r][-e expr][-f source][-o ospec][-b binv][-bn N] {-m mod | -M file} [rtrace options] octree\n", |
418 |
> |
"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", |
419 |
|
progname); |
420 |
|
sprintf(errmsg, "command line error at '%s'", argv[i]); |
421 |
|
error(USER, errmsg); |
422 |
|
return(1); /* pro forma return */ |
423 |
|
|
424 |
|
#undef check |
425 |
< |
#undef bool |
425 |
> |
#undef check_bool |
426 |
|
} |
427 |
|
|
428 |
|
|
429 |
|
void |
430 |
|
wputs( /* warning output function */ |
431 |
< |
char *s |
431 |
> |
const char *s |
432 |
|
) |
433 |
|
{ |
434 |
|
int lasterrno = errno; |
439 |
|
|
440 |
|
void |
441 |
|
eputs( /* put string to stderr */ |
442 |
< |
char *s |
442 |
> |
const char *s |
443 |
|
) |
444 |
|
{ |
445 |
|
static int midline = 0; |