8 |
|
#include "copyright.h" |
9 |
|
|
10 |
|
#include <signal.h> |
11 |
+ |
#include <time.h> |
12 |
|
#include "rcontrib.h" |
13 |
< |
#include "platform.h" |
13 |
< |
#include "paths.h" |
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[] = "RCONTRIB"; /* 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 |
+ |
#else |
63 |
+ |
#define RCONTRIB_FEATURES "Multiprocessing\n" \ |
64 |
+ |
"Accumulation\nSummation\nRecovery\n" \ |
65 |
+ |
"ImmediateIrradiance\n" \ |
66 |
+ |
"ProgressReporting\nDistanceLimiting\n" \ |
67 |
+ |
"InputFormats=a,f,d\nOutputFormats=a,f,d,c\n" \ |
68 |
+ |
"Outputs=V,W\n" |
69 |
+ |
#endif |
70 |
|
|
71 |
|
static void |
72 |
|
printdefaults(void) /* print default values to stdout */ |
73 |
|
{ |
55 |
– |
char *cp; |
56 |
– |
|
74 |
|
printf("-c %-5d\t\t\t# accumulated rays per record\n", accumulate); |
75 |
|
printf("-V%c\t\t\t\t# output %s\n", contrib ? '+' : '-', |
76 |
|
contrib ? "contributions" : "coefficients"); |
82 |
|
printf("-y %-9d\t\t\t# y resolution\n", yres); |
83 |
|
printf(lim_dist ? "-ld+\t\t\t\t# limit distance on\n" : |
84 |
|
"-ld-\t\t\t\t# limit distance off\n"); |
85 |
< |
printf("-h%c\t\t\t\t# %s header\n", header ? '+' : '-', |
86 |
< |
header ? "output" : "no"); |
85 |
> |
printf(header ? "-h+\t\t\t\t# output header\n" : |
86 |
> |
"-h-\t\t\t\t# no header\n"); |
87 |
|
printf("-f%c%c\t\t\t\t# format input/output = %s/%s\n", |
88 |
|
inpfmt, outfmt, formstr(inpfmt), formstr(outfmt)); |
89 |
|
printf(erract[WARNING].pf != NULL ? |
180 |
|
#define check(ol,al) if (argv[i][ol] || \ |
181 |
|
badarg(argc-i-1,argv+i+1,al)) \ |
182 |
|
goto badopt |
183 |
< |
#define bool(olen,var) switch (argv[i][olen]) { \ |
183 |
> |
#define check_bool(olen,var) switch (argv[i][olen]) { \ |
184 |
|
case '\0': var = !var; break; \ |
185 |
|
case 'y': case 'Y': case 't': case 'T': \ |
186 |
|
case '+': case '1': var = 1; break; \ |
187 |
|
case 'n': case 'N': case 'f': case 'F': \ |
188 |
|
case '-': case '0': var = 0; break; \ |
189 |
|
default: goto badopt; } |
173 |
– |
int nprocs = 1; |
190 |
|
char *curout = NULL; |
191 |
+ |
char *prms = NULL; |
192 |
|
char *binval = NULL; |
193 |
|
int bincnt = 0; |
194 |
|
int rval; |
197 |
|
progname = argv[0] = fixargv0(argv[0]); |
198 |
|
gargv = argv; |
199 |
|
gargc = argc; |
200 |
+ |
/* feature check only? */ |
201 |
+ |
strcat(RFeatureList, RCONTRIB_FEATURES); |
202 |
+ |
if (argc > 1 && !strcmp(argv[1], "-features")) |
203 |
+ |
return feature_status(argc-2, argv+2); |
204 |
+ |
#if defined(_WIN32) || defined(_WIN64) /* increase file limit to maximum */ |
205 |
+ |
for (i = 8192; i > _IOB_ENTRIES; i >>= 1) |
206 |
+ |
if (_setmaxstdio(i) == i) |
207 |
+ |
break; |
208 |
+ |
#endif |
209 |
|
/* initialize calcomp routines early */ |
210 |
|
initfunc(); |
211 |
< |
setcontext(RCCONTEXT); |
211 |
> |
calcontext(RCCONTEXT); |
212 |
|
/* option city */ |
213 |
|
for (i = 1; i < argc; i++) { |
214 |
|
/* expand arguments */ |
243 |
|
error(USER, "bad number of processes"); |
244 |
|
break; |
245 |
|
case 'V': /* output contributions */ |
246 |
< |
bool(2,contrib); |
246 |
> |
check_bool(2,contrib); |
247 |
|
break; |
248 |
|
case 'x': /* x resolution */ |
249 |
|
check(2,"i"); |
255 |
|
break; |
256 |
|
case 'w': /* warnings */ |
257 |
|
rval = (erract[WARNING].pf != NULL); |
258 |
< |
bool(2,rval); |
258 |
> |
check_bool(2,rval); |
259 |
|
if (rval) erract[WARNING].pf = wputs; |
260 |
|
else erract[WARNING].pf = NULL; |
261 |
|
break; |
266 |
|
case 'l': /* limit distance */ |
267 |
|
if (argv[i][2] != 'd') |
268 |
|
goto badopt; |
269 |
< |
bool(3,lim_dist); |
269 |
> |
check_bool(3,lim_dist); |
270 |
|
break; |
271 |
|
case 'I': /* immed. irradiance */ |
272 |
< |
bool(2,imm_irrad); |
272 |
> |
check_bool(2,imm_irrad); |
273 |
|
break; |
274 |
|
case 'f': /* file or force or format */ |
275 |
|
if (!argv[i][2]) { |
278 |
|
break; |
279 |
|
} |
280 |
|
if (argv[i][2] == 'o') { |
281 |
< |
bool(3,force_open); |
281 |
> |
check_bool(3,force_open); |
282 |
|
break; |
283 |
|
} |
284 |
|
setformat(argv[i]+2); |
287 |
|
check(2,"s"); |
288 |
|
curout = argv[++i]; |
289 |
|
break; |
264 |
– |
case 'c': /* input rays per output */ |
265 |
– |
check(2,"i"); |
266 |
– |
accumulate = atoi(argv[++i]); |
267 |
– |
break; |
290 |
|
case 'r': /* recover output */ |
291 |
< |
bool(2,recover); |
291 |
> |
check_bool(2,recover); |
292 |
|
break; |
293 |
|
case 'h': /* header output */ |
294 |
< |
bool(2,header); |
294 |
> |
check_bool(2,header); |
295 |
|
break; |
296 |
+ |
case 'p': /* parameter setting(s) */ |
297 |
+ |
check(2,"s"); |
298 |
+ |
set_eparams(prms = argv[++i]); |
299 |
+ |
break; |
300 |
+ |
case 'c': /* sample count */ |
301 |
+ |
check(2,"i"); |
302 |
+ |
accumulate = atoi(argv[++i]); |
303 |
+ |
break; |
304 |
|
case 'b': /* bin expression/count */ |
305 |
|
if (argv[i][2] == 'n') { |
306 |
|
check(3,"s"); |
312 |
|
break; |
313 |
|
case 'm': /* modifier name */ |
314 |
|
check(2,"s"); |
315 |
< |
addmodifier(argv[++i], curout, binval, bincnt); |
315 |
> |
addmodifier(argv[++i], curout, prms, binval, bincnt); |
316 |
|
break; |
317 |
|
case 'M': /* modifier file */ |
318 |
|
check(2,"s"); |
319 |
< |
addmodfile(argv[++i], curout, binval, bincnt); |
319 |
> |
addmodfile(argv[++i], curout, prms, binval, bincnt); |
320 |
|
break; |
321 |
+ |
case 't': /* reporting interval */ |
322 |
+ |
check(2,"i"); |
323 |
+ |
report_intvl = atoi(argv[++i]); |
324 |
+ |
break; |
325 |
|
default: |
326 |
|
goto badopt; |
327 |
|
} |
328 |
|
} |
329 |
+ |
if (nmods <= 0) |
330 |
+ |
error(USER, "missing required modifier argument"); |
331 |
|
/* override some option settings */ |
332 |
|
override_options(); |
333 |
+ |
/* set/check spectral sampling */ |
334 |
+ |
rval = setspectrsamp(CNDX, WLPART); |
335 |
+ |
if (rval < 0) |
336 |
+ |
error(USER, "unsupported spectral sampling"); |
337 |
|
/* initialize object types */ |
338 |
|
initotypes(); |
339 |
|
/* initialize urand */ |
376 |
|
readoct(octname, ~(IO_FILES|IO_INFO), &thescene, NULL); |
377 |
|
nsceneobjs = nobjects; |
378 |
|
|
379 |
+ |
/* PMAP: set up & load photon maps */ |
380 |
+ |
ray_init_pmap(); |
381 |
+ |
|
382 |
|
marksources(); /* find and mark sources */ |
383 |
+ |
|
384 |
+ |
/* PMAP: init photon map for light source contributions */ |
385 |
+ |
initPmapContrib(&modconttab, nmods); |
386 |
|
|
387 |
|
setambient(); /* initialize ambient calculation */ |
388 |
< |
|
388 |
> |
|
389 |
|
rcontrib(); /* trace ray contributions (loop) */ |
390 |
|
|
391 |
|
ambsync(); /* flush ambient file */ |
392 |
|
|
393 |
+ |
/* PMAP: free photon maps */ |
394 |
+ |
ray_done_pmap(); |
395 |
+ |
|
396 |
|
quit(0); /* exit clean */ |
397 |
|
|
398 |
|
badopt: |
399 |
|
fprintf(stderr, |
400 |
< |
"Usage: %s [-n nprocs][-V][-r][-e expr][-f source][-o ospec][-b binv][-bn N] {-m mod | -M file} [rtrace options] octree\n", |
400 |
> |
"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", |
401 |
|
progname); |
402 |
|
sprintf(errmsg, "command line error at '%s'", argv[i]); |
403 |
|
error(USER, errmsg); |
404 |
|
return(1); /* pro forma return */ |
405 |
|
|
406 |
|
#undef check |
407 |
< |
#undef bool |
407 |
> |
#undef check_bool |
408 |
|
} |
409 |
|
|
410 |
|
|
411 |
|
void |
412 |
|
wputs( /* warning output function */ |
413 |
< |
char *s |
413 |
> |
const char *s |
414 |
|
) |
415 |
|
{ |
416 |
|
int lasterrno = errno; |
421 |
|
|
422 |
|
void |
423 |
|
eputs( /* put string to stderr */ |
424 |
< |
char *s |
424 |
> |
const char *s |
425 |
|
) |
426 |
|
{ |
427 |
|
static int midline = 0; |